Alert archive / Pennsylvania / River Flood Warnings in 2023
River Flood Warning 65, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this river flood warning at Dec 18, 2023, 2:26 PM EST for Berks County, Pennsylvania. It took effect at Dec 18, 2023, 5:33 PM EST. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Dec 18, 2023, 2:26 PM EST (19:26 UTC)
- In effect from
- Dec 18, 2023, 5:33 PM EST
- Expired
- Dec 19, 2023, 2:02 AM EST
- In force
- 8 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- Minor
County Berks County, PA
The radar
The Philadelphia radar (KDIX), 127 km from the middle of the area, began a volume at 19:26 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Schuylkill River at Reading (RDRP1). The gauge peaked at 14.49 ft at Dec 18, 2023, 5:00 PM EST.
- Action stage
- 14.5 ft
- Minor stage
- 15.5 ft
- Moderate stage
- 18 ft
- Major stage
- 22 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 01471510, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
202
WGUS41 KPHI 181926
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
226 PM EST Mon Dec 18 2023
...The National Weather Service in Mount Holly NJ has issued a Flood
Warning for the following rivers in Pennsylvania...
Schuylkill River At Reading affecting Berks County.
For the Schuylkill River...including Philadelphia near 30th Street,
Berne, Reading, Pottstown, Norristown, Philadelphia...Minor flooding
is forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Additional information is available at www.weather.gov/phi.
The next statement will be issued late tonight at 230 AM EST.
&&
PAC011-190730-
/O.NEW.KPHI.FL.W.0065.231218T2233Z-231219T0730Z/
/RDRP1.1.ER.231218T2233Z.231219T0000Z.231219T0130Z.NO/
226 PM EST Mon Dec 18 2023
...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON TO JUST AFTER
MIDNIGHT TONIGHT...
* WHAT...Minor flooding is forecast.
* WHERE...Schuylkill River at Reading.
* WHEN...From this afternoon to just after midnight tonight.
* IMPACTS...At 15.5 feet, Flooding begins in Reading. Portions of
Water and Canal Streets are flooded.
At 16.0 feet, Flooding occurs along portions of Franklin, Grape
and Chestnut Streets in Reading.
* ADDITIONAL DETAILS...
- At 1:15 PM EST Monday the stage was 14.0 feet.
- Forecast...The river is expected to rise above flood stage
late this afternoon to a crest of 16.0 feet this evening. It
will then fall below flood stage this evening.
- Flood stage is 15.5 feet.
- Flood History...This crest compares to a previous crest of
16.1 feet on 12/14/1983.
- http://www.weather.gov/safety/flood
&&
Stream Fld Observed Fcsts (1 pm) Crest
Location Stg Stg Day/Time Tue Wed Stg Time Date
Schuylkill River
Reading 15.5 14.0 Mon 1 pm 10.8 8.8 16.0 7pm 12/18
&&
LAT...LON 4031 7599 4036 7591 4030 7580 4026 7562
4020 7569 4024 7584
$$
SFJ2 follow-up statements
427
WGUS81 KPHI 190351
FLSPHI
Flood Statement
National Weather Service Mount Holly NJ
1051 PM EST Mon Dec 18 2023
...The Flood Warning continues for the following rivers in
Pennsylvania...
Schuylkill River At Reading affecting Berks County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Additional information is available at www.weather.gov/phi.
The next statement will be issued late tonight at 230 AM EST.
&&
PAC011-190730-
/O.CON.KPHI.FL.W.0065.000000T0000Z-231219T0730Z/
/RDRP1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1051 PM EST Mon Dec 18 2023
...FLOOD WARNING REMAINS IN EFFECT UNTIL JUST AFTER MIDNIGHT
TONIGHT...
* WHAT...Flooding remains possible downstream of Reading on the
Schuylkill River. While the Reading gauge has fallen below flood
stage, Pottstown remains at 13.85 feet, with flood stage being
12.50 feet.
* WHERE...Schuylkill River at Reading.
* WHEN...Until just after midnight tonight.
* ADDITIONAL DETAILS...
- At 10:15 PM EST Monday the stage was 13.4 feet.
- Forecast...The river is expected to fall to 6.6 feet Thursday
evening.
- Flood stage is 15.5 feet.
- Flood History...No available flood history.
- http://www.weather.gov/safety/flood
&&
Stream Fld Observed Fcsts (1 am) Crest
Location Stg Stg Day/Time Wed Thu Stg Time Date
Schuylkill River
Reading 15.5 13.4 Mon 10 p 8.4 7.2 MSG unknown
&&
LAT...LON 4031 7599 4036 7591 4030 7580 4026 7562
4020 7569 4024 7584
$$
Hoeflich306
WGUS81 KPHI 190702
FLSPHI
Flood Statement
National Weather Service Mount Holly NJ
202 AM EST Tue Dec 19 2023
...The Flood Warning is cancelled for the following rivers in
Pennsylvania...
Schuylkill River At Reading affecting Berks County.
PAC011-190815-
/O.CAN.KPHI.FL.W.0065.000000T0000Z-231219T0702Z/
/RDRP1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
202 AM EST Tue Dec 19 2023
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the Schuylkill River At Reading.
* ADDITIONAL DETAILS...
- At 1:15 AM EST Tuesday the stage was 12.2 feet and falling.
- Forecast...The river is expected to fall to 6.6 feet Thursday
evening.
- http://www.weather.gov/safety/flood
&&
Stream Fld Observed Fcsts (1 am) Crest
Location Stg Stg Day/Time Wed Thu Stg Time Date
Schuylkill River
Reading 15.5 12.2 Tue 1 am 8.4 7.2 MSG unknown
&&
LAT...LON 4031 7599 4036 7591 4030 7580 4026 7562
4020 7569 4024 7584
$$
HoeflichWhat forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this river flood warning went out at Dec 18, 1:42 PM EST, 44 minutes earlier.
Area forecast discussion, Dec 18, 1:42 PM EST, 44 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
142 PM EST Mon Dec 18 2023
.SYNOPSIS...
Strengthening area of low pressure will move across our area
later this morning and lift north and east into south-eastern
Canada by this evening. An upper trough with a surface cold
front will pass through the region on Tuesday. High pressure
then builds east through the end of the work week. Another weak
cold front may approach for Saturday.
&&
.NEAR TERM /THROUGH TONIGHT/...
As of 130 AM...Widespread heavy rainfall has lead to an active
afternoon of river flooding across the region. Dry air is
filtering in so the threat of new flooding from additional
rainfall is over. So the flood watch has been cancelled, however
there are still forecasts of additional flooding on the slower
responding rivers so the threat of flooding is still on going.
Much of the Passaic basin is forecast to move into Major flood
stage with much of the Raritan basin forecast to be in moderate.
Please refer to Flood Warnings for the latest information on
forecast flooding and impacts.
From a sensible weather discussion, subsidence associated from
cooling on the back side of the trough should lead to a brief
window of calm weather tonight with lows dropping to near
freezing. As winds decouple overnight our gusty winds will also
drop dramatically and turn west southwest. As the trough exits
north and east, another closed 500mb low will start to swing
through the region. Most of the area will remain dry, but in
the higher elevations of the Poconos, Lehigh Valley and Northern
NJ, 925mb warm air advection should produce enough lift to tap
into a saturated DGZ allowing for snow to fall. Totals will
generally be around a trace to 0.2" but if the forcing ends up
being slight stronger some of the higher elevation sites could
end up with close to 1/2".
&&
.SHORT TERM /TUESDAY THROUGH WEDNESDAY/...
Tuesday should be breezy. The tightest low/mid level height
gradient and tightest surface pressure gradient never quite line
up perfectly, so max wind gusts are likely to be in the 25 to
30 mph range (possibly as high as 35 mph on ridge lines).
Once this trough slides east of our region Tuesday night into
Wednesday, it should kick off a return to dry conditions and
seasonable temperatures.
&&
.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
The trend of dry and seasonable is expected to continue
Thursday and Friday as a broad surface high pressure system will
gradually build eastward towards our region.
In the upper levels, a broad ridge becomes entrenched over the
eastern U.S.. Several models depict a short wave trough sliding
eastward to the south of the ridge, which could result in
precipitation by next weekend, but once again, moisture will be
limited. Additionally, depending on how robust the ridge is, the
short wave trough may weaken as it tries to undercut it. All
that being said, stayed with the previous forecast in keeping
slight chance pops on Saturday.
&&
.AVIATION /18Z MONDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.
Rest of Today...MVFR becoming VFR as the heavy rains have moved
out of the region. W-NW winds between 15-25 kt with gusts up to
30-35 kt possible. Moderate confidence.
Tonight...VFR expected at all terminals. Winds diminish to SW-W
around 10-15 kt. Isolated chance of a snow shower at KABE, otherwise
remaining dry at all terminals. Moderate confidence.
Outlook...
Tuesday...VFR expected. SW winds 10 to 15 KT becoming
northwesterly 10 to 20 mph with gusts up to 30 mph. Moderate
confidence.
Wednesday through Friday...VFR. NW winds 5 to 15 kt. High
confidence.
&&
.MARINE...
A Gale Warning remains in effect through 6 PM today. SE winds around
30-35 kt sustained with gusts up to 40-45 kt will continue through
this morning. As the low passes by later this morning, winds
will switch around to the W-NW and be sustained around 25-30 kt
with gusts up to 30-40 kt through this afternoon. Seas ranging
from 14-18 feet with localized seas up to 20 feet possible
through today.
For tonight, Small Craft Advisory conditions will continue as winds
diminish and gradually become SW-W around 15-20 kt with gusts up to
25 kt. Seas likewise will gradually lower as well between 10-14
feet.
Outlook...
Tuesday...SCA conditions are expected on all waters both due to
NW winds gusting up to 30 kt, and elevated seas primarily on
the Atlantic coastal waters.
Tuesday night through Friday...Once winds diminish, no
additional SCA conditions are likely on the Delaware Bay. On the
Atlantic coastal waters elevated seas may linger for most, if
not all of this period.
&&
.HYDROLOGY...
Active Flood Warnings are in effect, please continue to monitor
information from Law Enforcement, local media, and heed any
warnings in effect. Avoid flooded roadways and when safely
possible please pass along flood reports to the NWS.
&&
.TIDES/COASTAL FLOODING...
The Coastal Flood Warning for the tidal Delaware River and the
Coastal Flood Advisory for portions of the eastern MD shore
have been allowed to expire. High tide has passed and water
levels will continue to recede. However, excessive runoff from
rainfall may continue to result in flooding of roadways and
urbanized areas, especially near tidal waterways.
The onshore surge will last the longest across the central to
especially northern portions of the New Jersey coast. Widespread
minor tidal flooding is expected with the midday high tide,
although this may subside more by later today as the winds turn
offshore and strengthen. Water will likely be trapped for a
while in Barnegat Bay (Ocean County) as the flow turns offshore
and the water, including runoff, sloshes around. Due to a
combination of freshwater runoff from the heavy rain, latest
observations indicating the surge being slower to drain out of
Barnegat Bay, and westerly winds pushing the water toward the
bay side of the barrier island, areas of Moderate coastal
flooding are now anticipated. Thus, Monmouth and Ocean Counties
were upgraded to a Coastal FLood Warning for the midday high
tide cycle.
Farther south for the Atlantic coast of Sussex County, Delaware,
mostly back bay flooding should continue for a while today and
therefore maintained the Coastal Flood Advisory for now.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...Coastal Flood Advisory until 4 PM EST this afternoon for
NJZ012-022>025-027.
Coastal Flood Warning until 5 PM EST this afternoon for NJZ013-
014-020-026.
DE...Coastal Flood Advisory until 4 PM EST this afternoon for
DEZ003-004.
MD...None.
MARINE...Gale Warning until 6 PM EST this evening for ANZ430-431-
450>455.
&&
SYNOPSIS...DeSilva/Johnson/RCM
NEAR TERM...Deal/DeSilva
SHORT TERM...Johnson
LONG TERM...Johnson
AVIATION...Deal/DeSilva/Johnson/RCM
MARINE...DeSilva/Johnson/RCM
HYDROLOGY...WFO PHI
TIDES/COASTAL FLOODING...StaarmannHazardous weather outlook, Dec 18, 10:46 AM EST, 3 hours 40 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1046 AM EST Mon Dec 18 2023 DEZ001-191546- New Castle- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-191546- Kent- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-191546- Inland Sussex- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-191546- Delaware Beaches- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-191546- Carbon- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-191546- Monroe- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-191546- Berks- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-191546- Lehigh- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-191546- Northampton- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-191546- Delaware- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-191546- Philadelphia- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-191546- Western Chester- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-191546- Eastern Chester- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-191546- Western Montgomery- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-191546- Eastern Montgomery- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-191546- Upper Bucks- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-191546- Lower Bucks- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-191546- Sussex- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-191546- Warren- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-191546- Morris- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-191546- Hunterdon- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-191546- Somerset- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-191546- Middlesex- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-191546- Western Monmouth- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ014-191546- Eastern Monmouth- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone. Localized beach erosion is possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Life-threatening swimming conditions in the surf zone and significant beach erosion are expected on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-191546- Mercer- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-191546- Salem- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-191546- Gloucester- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-191546- Camden- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-191546- Northwestern Burlington- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-191546- Ocean- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-191546- Cumberland- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-191546- Atlantic- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-191546- Cape May- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-191546- Atlantic Coastal Cape May- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone on Tuesday. Localized beach erosion is possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-191546- Coastal Atlantic- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone on Tuesday. Localized beach erosion is possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-191546- Coastal Ocean- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone. Localized beach erosion is possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Life-threatening swimming conditions in the surf zone and significant beach erosion are expected on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-191546- Southeastern Burlington- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-191546- Kent MD- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-191546- Queen Annes- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. Minor coastal flooding is possible. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-191546- Talbot- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ020-191546- Caroline- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. Several instances of flooding are possible, especially in urban and poor-drainage areas and near vulnerable small creeks and streams. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-191546- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ431-191546- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. Gale-force winds and/or very rough seas are forecast. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-191546- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone. Localized beach erosion is possible. Hurricane-force winds and/or dangerously high seas are forecast. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Life-threatening swimming conditions in the surf zone and significant beach erosion are expected on Tuesday. Gale-force winds and/or very rough seas are forecast on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-191546- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone. Localized beach erosion is possible. Hurricane-force winds and/or dangerously high seas are forecast. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Life-threatening swimming conditions in the surf zone and significant beach erosion are expected on Tuesday. Gale-force winds and/or very rough seas are forecast on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-191546- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. Hurricane-force winds and/or dangerously high seas are forecast. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone on Tuesday. Localized beach erosion is possible. Gale-force winds and/or very rough seas are forecast on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-191546- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. Storm-force winds and/or very high seas are expected. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Large breaking waves are expected to result in dangerous swimming conditions in the surf zone on Tuesday. Localized beach erosion is possible. Gale-force winds and/or very rough seas are forecast on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-191546- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. Storm-force winds and/or very high seas are expected. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Gale-force winds and/or very rough seas are forecast on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-191546- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1046 AM EST Mon Dec 18 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. Storm-force winds and/or very high seas are expected. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Gale-force winds and/or very rough seas are forecast on Tuesday. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Local storm report, Dec 18, 1:27 PM EST, 59 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
127 PM EST Mon Dec 18 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0100 PM Rain Bangor 40.87N 75.21W
12/18/2023 M3.64 inch Northampton PA Trained Spotter
Updates previous rain report from Bangor.
&&
StaarmannLocal storm report, Dec 18, 1:48 PM EST, 38 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
148 PM EST Mon Dec 18 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0709 AM Rain 1 NNW Pocono Summit 41.12N 75.40W
12/18/2023 M4.45 inch Monroe PA Trained Spotter
&&
StaarmannLocal storm report, Dec 18, 1:55 PM EST, 31 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
155 PM EST Mon Dec 18 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0137 PM Coastal Flood 1 E Ocean Gate 39.93N 74.11W
12/18/2023 Ocean NJ Public
Photos and videos relayed via social media
showing minor to moderate level coastal
flooding around Toms River, Ocean Gate,
Bayville, and Pine Beach. Bayview Avenue
east of Ocean Gate is flooded with at least
one foot of water.
&&
StaarmannLocal storm report, Dec 18, 2:01 PM EST, 25 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
201 PM EST Mon Dec 18 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0145 PM Flood Haddonfield 39.90N 75.02W
12/18/2023 Camden NJ Broadcast Media
The Cooper River just north of Haddonfield
is nearing bankfull. Video relayed video
social media.
&&
StaarmannLocal storm report, Dec 18, 2:14 PM EST, 12 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
214 PM EST Mon Dec 18 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1030 AM Coastal Flood Keyport 40.44N 74.20W
12/18/2023 Monmouth NJ Public
Minor flooding in a parking lot along
Raritan Bay in Keyport.
&&
StaarmannLocal storm report, Dec 18, 2:24 PM EST, 2 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
224 PM EST Mon Dec 18 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1228 PM Flood 2 NE Sciota 40.96N 75.29W
12/18/2023 Monroe PA Public
Photo relayed via social media showing a
creek out of its banks and flowing over a
road in Snydersville.
&&
StaarmannThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 17, 11:44 PM EST | Areal Flood Advisory | PHI | Lehigh, Northampton | 4 hr |
| Dec 18, 1:00 AM EST | Areal Flood Advisory | PHI | Chester, Montgomery | 8 hr |
| Dec 18, 1:01 AM EST | Areal Flood Advisory | PHI | Lehigh, Montgomery | 22 min |
| Dec 18, 1:03 AM EST | Areal Flood Advisory | PHI | Lehigh | 3 hr |
| Dec 18, 1:23 AM EST | Areal Flood Warning | PHI | Lehigh, Montgomery | 15 hr |
| Dec 18, 1:51 AM EST | Areal Flood Warning | PHI | Chester | 16 hr |
| Dec 18, 2:05 AM EST | River Flood Warning | PHI | Chester | 20 hr |
| Dec 18, 2:08 AM EST | Areal Flood Warning | PHI | Chester, Delaware | 12 hr |
| Dec 18, 2:30 AM EST | Areal Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 16 hr |
| Dec 18, 2:45 AM EST | Areal Flood Warning | PHI | Chester | 6 hr |
| Dec 18, 3:06 AM EST | Areal Flood Advisory | PHI | Bucks, Montgomery | 64 min |
| Dec 18, 3:11 AM EST | Areal Flood Advisory | PHI | Bucks, Montgomery | 72 min |
| Dec 18, 3:22 AM EST | Areal Flood Advisory | PHI | Chester | 34 min |
| Dec 18, 3:56 AM EST | Areal Flood Warning | PHI | Chester | 5 hr |
| Dec 18, 4:00 AM EST | Areal Flood Warning | PHI | Lehigh | 21 hr |
| Dec 18, 4:07 AM EST | Areal Flood Warning | PHI | Lehigh, Northampton | 23 hr |
| Dec 18, 4:10 AM EST | Areal Flood Warning | PHI | Bucks, Montgomery | 14 hr |
| Dec 18, 4:20 AM EST | River Flood Warning | PHI | Chester, Delaware | 22 hr |
| Dec 18, 4:23 AM EST | Areal Flood Warning | PHI | Bucks, Montgomery | 10 hr |
| Dec 18, 4:27 AM EST | River Flood Warning | PHI | Montgomery | 13 hr |
| Dec 18, 4:35 AM EST | River Flood Warning | PHI | Montgomery, Philadelphia | 20 hr |
| Dec 18, 4:41 AM EST | Areal Flood Warning | PHI | Berks, Chester, Montgomery | 14 hr |
| Dec 18, 4:49 AM EST | River Flood Warning | PHI | Chester, Montgomery, Philadelphia | 30 hr |
| Dec 18, 4:51 AM EST | River Flood Warning | PHI | Bucks | 18 hr |
| Dec 18, 5:00 AM EST | River Flood Warning | PHI | Montgomery | 30 hr |
| Dec 18, 5:19 AM EST | River Flood Warning | PHI | Delaware | 9 hr |
| Dec 18, 5:22 AM EST | Coastal Flood Warning | PHI | Bucks, Delaware, Philadelphia | 5 hr |
| Dec 18, 6:23 AM EST | Areal Flood Advisory | PHI | Monroe, Northampton | 3 hr |
| Dec 18, 8:31 AM EST | River Flood Warning | PHI | Berks | 11 hr |
| Dec 18, 8:46 AM EST | Areal Flood Warning | PHI | Chester | 6 hr |
| Dec 18, 9:41 AM EST | River Flood Warning | PHI | Monroe | 6 hr |
| Dec 18, 9:44 AM EST | River Flood Warning | PHI | Monroe | 13 hr |
| Dec 18, 10:06 AM EST | River Flood Warning | PHI | Lehigh, Northampton | 12 hr |
| Dec 18, 2:59 PM EST | River Flood Warning | PHI | Philadelphia | 9 hr |
Nearby
River Flood Warnings in Pennsylvania, 2023Every river flood warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.