Alert archive / New Jersey / Areal Flood Warnings in 2023
Areal Flood Warning 39, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood warning at Sep 29, 2023, 7:48 AM EDT for Hunterdon County, Mercer County, Somerset County, New Jersey. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 29, 2023, 7:48 AM EDT (11:48 UTC)
- Expired
- Sep 29, 2023, 2:00 PM EDT
- In force
- 6 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- None
Counties Hunterdon County, NJ, Mercer County, NJ, Somerset County, NJ
The nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 11.8 hours before the alert went out and 171 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 985 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 79 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
242
WGUS41 KPHI 291148
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
748 AM EDT Fri Sep 29 2023
NJC019-021-035-291600-
/O.NEW.KPHI.FA.W.0039.230929T1148Z-230929T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hunterdon NJ-Mercer NJ-Somerset NJ-
748 AM EDT Fri Sep 29 2023
...FLOOD WARNING IN EFFECT UNTIL NOON EDT TODAY...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Portions of central and northern New Jersey, including the
following counties, in central New Jersey...Mercer. In northern
New Jersey...Hunterdon and Somerset.
* WHEN...Until noon EDT.
* IMPACTS...Flooding of creeks, streams, and other low-lying and
flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS...
- At 746 AM EDT, Doppler radar indicated heavy rain across
portions of the warned area. Flooding is ongoing or expected
to begin shortly in the warned area. Between 1 and 2 inches
of rain have fallen.
- For Neshanic at Reaville:
At 7:30am the stage was 7.11 feet.
Flood Stage is 6.5 feet.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 4035 7489 4051 7490 4049 7468 4040 7464
$$
Kruzdlo2 follow-up statements
048
WGUS41 KPHI 291538
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
1138 AM EDT Fri Sep 29 2023
NJC019-021-035-291800-
/O.EXT.KPHI.FA.W.0039.000000T0000Z-230929T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hunterdon NJ-Mercer NJ-Somerset NJ-
1138 AM EDT Fri Sep 29 2023
...FLOOD WARNING NOW IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall continues.
* WHERE...Portions of central and northern New Jersey, including the
following counties, in central New Jersey...Mercer. In northern
New Jersey...Hunterdon and Somerset.
* WHEN...Until 200 PM EDT.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS...
- At 1135 AM EDT, Doppler radar indicated mainly light rain
across the area. Although the rainfall has lightened up for
the time being, the 1 and 2 inches that fell earlier is still
causing high water on the Neshanic River.
- For Neshanic at Reaville:
At 11:15am the stage was 8.7 feet.
Flood Stage is 6.5 feet.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
&&
LAT...LON 4035 7489 4051 7490 4049 7468 4040 7464
$$
Kruzdlo760 WGUS81 KPHI 291757 FLSPHI Flood Statement National Weather Service Mount Holly NJ 157 PM EDT Fri Sep 29 2023 NJC019-021-035-291807- /O.EXP.KPHI.FA.W.0039.000000T0000Z-230929T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Hunterdon NJ-Mercer NJ-Somerset NJ- 157 PM EDT Fri Sep 29 2023 ...FLOOD WARNING WILL EXPIRE AT 2 PM EDT THIS AFTERNOON... The Flood Warning will expire at 2 PM EDT this afternoon for Northwestern Mercer, Southwestern Somerset, and Southeastern Hunterdon Counties. Flood waters continue to recede. Please continue to heed remaining road closures. LAT...LON 4035 7489 4051 7490 4049 7468 4040 7464 $$ Kruzdlo
What forecasters said that day
The local office's own words before this areal 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 areal flood warning went out at Sep 29, 4:38 AM EDT, 3 hours 10 minutes earlier.
Area forecast discussion, Sep 29, 4:38 AM EDT, 3 hours 10 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
438 AM EDT Fri Sep 29 2023
.SYNOPSIS...
Low pressure developing off the North Carolina coast will move
northeastward today, bringing more rain. This system will move
east of the area slowly on Saturday with high pressure regaining
full control Sunday into the middle of next week.
&&
.NEAR TERM /THROUGH TONIGHT/...
Low pressure, which merged with the remnants of Ophelia
yesterday, is currently centered southeast of Cape Hatteras and
will move northeastward slowly today and tonight. Inverted
trough/coastal front extends northward along the Atlantic Coast
across the Delaware and NJ shores. Strong upper-trough/closed
low will move slowly toward us through the day into tonight,
helping to squeeze out plenty of moisture with a focus being on
the inverted trough/coastal front. Suffice it to say, the
northeastern/eastern parts of the CWA can expect plenty of rain
through tonight, with lesser amounts further west. Latest HREF
had high end amounts across our NJ zones in the 5-inch range by
around sunset or so, with a bit more possible thereafter, though
looks like the bulk will be down by then. Guidance depicts a
sharp gradient on the west side, so our western/southwestern
zones may not see a whole lot, though rain likely falls
everywhere by the time this is done. Thoughts on the impacts
remain pretty much the same as previous shift, so left the
watch as-inherited...significant flooding is possible wherever
those 5+ inch totals occur. Otherwise, easterly flow will keep
it cloudy and cool today, with temps in the upper 50s to lower
60s for most...though, southern Delaware and the NJ shore might
actually break into the warm sector, and they could nudge
towards 70. Temps don't drop much tonight though the rain will
diminish, with 50s common and near 60 along the coast.
&&
.SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/...
A few showers could still linger as we move into the daytime
hours of Saturday, especially along the coast, as our offshore
low takes its time moving away. Cloud coverage will likely
linger through much of the afternoon as well, though some areas
north and west could see clouds break and brief peeks of
sunshine before sunset during the evening. Afternoon highs will
be in the mid to upper 60s.
Drier air will finally take control by Saturday night, with
clouds clearing throughout the overnight hours. Low temperatures
will fall into the 50s.
High pressure will build in from the Great Lakes and provide a
well- earned quiet and dry Sunday. Mostly sunny skies with
afternoon highs in the 70s and a northerly breeze. Clear skies
at night will cool temperatures off into the mid 50s to low 60s.
&&
.LONG TERM /MONDAY THROUGH THURSDAY/...
A much quieter period next week with a strong upper level ridge
building over the central US and a strong surface high pressure
system gaining control across the Midwest and into the
Northeast. What will greet us should be a stretch of nice and
quiet days with mostly sunny skies. Monday through Wednesday
will likely bring a period of temperatures around 5 degrees or
so above normal. Currently have highs in the upper 70s/low 80s
with low 70s in the higher elevations and coastal spots.
Temperatures will be closer to normal on Thursday ahead of our
next system that will arrive at the end of our work week.
&&
.AVIATION /09Z FRIDAY THROUGH TUESDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas...
IFR overall today and tonight as low pressure spreads plenty of
easterly-flow induced low clouds across the region, and
intervals of heavy rain reduce vsby at times. Rains diminish
tonight but may have light fog/mist issues overnight, with cigs
appearing likely to lower after sunset. Winds mainly northeast
10-15 kts. Moderate confidence on overall trends, low confidence
on details.
Outlook...
Saturday...Sub VFR and potentially even IFR likely to start the
day due to lingering low stratus. There should be a general
trend of improvement from west to east through the day.
Northeasterly winds around 10-15 kt with gusts nearing 20 kt
along the coast. Low confidence.
Saturday Night...Sub-VFR conditions possible early at MIV and
ACY with lingering low clouds but otherwise VFR. Northerly winds
around 5-10 kt. Low confidence.
Sunday...VFR. Northerly winds around 10-15 kt. High confidence.
Monday...VFR. North/Northeast winds around 5-10 kt. High
confidence.
Tuesday...VFR with winds north to northwest around 5 knots
likely becoming more northeast to east by late day near the
coast. High confidence.
&&
.MARINE...
Small Craft Advisory conditions continue today and tonight with
new coastal low moving northeast to our southeast. Winds
occasionally will top 30 kts but seas will the main factor with
waves of 5-7 ft on the ocean.
Outlook...
Saturday...Small Craft Advisory is in effect for the coastal
waters through Saturday. Gale conditions possible, but
confidence too low to warrant a Gale Watch at this time.
Northeast winds around 20- 25 kt and gusts around 30 kt. Seas 5
to 8 feet.
Saturday Night...SCA conditions likely into the evening with
winds diminishing overnight. North/Northeast winds around 15-20
kt. Seas 5 to 7 feet.
Sunday...SCA conditions possible. North/Northeast winds around
10-15 kt and gusts up to 20 kt. Seas 4 to 6 feet.
Monday...SCA conditions possible. North/Northeast winds around
10-15 kt and gusts up to 20 kt. Seas 4 to 6 feet.
Tuesday...SCA conditions may linger, but confidence is low.
North- northeast winds 10-15 kt turn east-southeast late. Seas 3
to 5 feet early, diminishing to 3 to 4 feet late.
Rip Currents...
We will maintain a HIGH risk for the development of dangerous
rip currents through Saturday. Breaking waves should be 3 to 5
feet today, becoming 4 to 6 feet Saturday with a medium period
easterly swell. An underlying long period southeast swell may
arrive today. The wind is expected to be from the northeast at
15 to 20 MPH today, becoming 20 to 25 MPH on Saturday.
&&
.HYDROLOGY...
A Flood Watch remains in effect for our northern/central NJ
counties, basically Burlington-Ocean northward. The moisture is
being brought to you by a "new" low which is tapping into what
was left behind by Ophelia. Rainfall amounts across portions of
the region have remained relatively steady in the guidance over
the last 24 hours. While deterministic solutions still vary in
placement a bit, there is enough confidence in the ensembles to
continue the inherited Watch as-is.
In terms of amounts, confidence remains that we'll see 2 to 4
inches across at least parts of the area within the Watch,
possibly double that.
In terms of timing, moderate to heavy rain is now here, and may
persist across the Watch area into early Saturday.
In terms of any potential impacts, if the heavier rains come to
fruition today, pockets of urban and low-lying flooding will
commence where the heaviest rains fall. This runoff will then
lead to smaller streams causing them to rise and potentially
leave their banks. The smaller streams will then drain into a
few of our larger rivers. At this time, the Millstone River at
Blackwells Mills is looking at minor flooding Saturday night as
is the Passaic River at Pine Brook on Sunday. We also will be
seeing rises further south in NJ across the Rancocas basin with
the north Branch Rancocas forecast to go into flood stage. For
this reason, Burlington County was added to the Flood Watch with
the afternoon update.
If you live in flood prone areas and are included in the Watch,
continue to keep an eye on forecasts. If you live in the
Raritan or Passaic basins and even further south in NJ, keep an
eye on our AHPS webpage. If you live on the coast, high tides
are still seeing positive anomolies due to the upcoming full
moon and onshore flow. If heavy rain were to fall at the times
of high tide, runoff would be impeded. This would add to the
flooding potential.
This is shaping up to be a case where a tight rainfall gradient
will set up with some areas getting very little rain and
adjacent areas getting heavy rain. So once again, remain
vigilant if you are in the Watch.
&&
.TIDES/COASTAL FLOODING...
A persistent northeast wind continues to keep water trapped
along the coasts of New Jersey and Delaware. A Coastal Flood
Advisory is in effect until 2 PM Saturday for our coastal
counties and along Delaware Bay. The advisory runs until 5 PM
Friday for the tidal Delaware River above the Commodore Barry
Bridge area to account for the later time of high tide there.
Increasing tidal departures are expected to work their way up
into the upper part of Chesapeake Bay with tonight's high tide.
However, water levels are forecast to remain at or just below
the minor flooding threshold so no advisory seems necessary for
that area.
This week's full (Harvest) moon has particularly high
astronomical tides associated with it. Based on the latest
guidance showing a continued onshore flow into the weekend, we
may see additional periods of minor or near minor tidal flooding
with high tides through the weekend.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Coastal Flood Advisory until 5 PM EDT this afternoon for
PAZ070-071-106.
NJ...Coastal Flood Advisory until 2 PM EDT this afternoon for
NJZ016.
Coastal Flood Advisory until 2 PM EDT Saturday for NJZ012>014-
020>027.
High Risk for Rip Currents through Saturday evening for NJZ014-
024>026.
Flood Watch through late tonight for NJZ001-007>010-012>015-
019-020-026-027.
Coastal Flood Advisory until 5 PM EDT this afternoon for
NJZ017>019.
DE...Coastal Flood Advisory until 2 PM EDT this afternoon for
DEZ001.
Coastal Flood Advisory until 2 PM EDT Saturday for DEZ002>004.
High Risk for Rip Currents through Saturday evening for DEZ004.
MD...None.
MARINE...Small Craft Advisory until 8 PM EDT Sunday for ANZ450>455.
&&
SYNOPSIS...MJL/RCM
NEAR TERM...RCM
SHORT TERM...MJL
LONG TERM...MJL
AVIATION...MJL/RCM
MARINE...MJL/RCM
HYDROLOGY...Kruzdlo/RCM
TIDES/COASTAL FLOODING...MJL/RCMHazardous weather outlook, Sep 29, 3:15 AM EDT, 4 hours 33 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 0315 AM EDT Fri Sep 29 2023 DEZ001-300715- New Castle- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. DEZ002-300715- Kent- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. DEZ003-300715- Inland Sussex- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. DEZ004-300715- Delaware Beaches- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ054-300715- Carbon- 0315 AM EDT Fri Sep 29 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...Saturday through Thursday. 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. PAZ055-300715- Monroe- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ060-300715- Berks- 0315 AM EDT Fri Sep 29 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...Saturday through Thursday. 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. PAZ061-300715- Lehigh- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ062-300715- Northampton- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ070-300715- Delaware- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ071-300715- Philadelphia- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ101-300715- Western Chester- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ102-300715- Eastern Chester- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ103-300715- Western Montgomery- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ104-300715- Eastern Montgomery- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ105-300715- Upper Bucks- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. PAZ106-300715- Lower Bucks- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ001-300715- Sussex- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ007-300715- Warren- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ008-300715- Morris- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ009-300715- Hunterdon- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ010-300715- Somerset- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ012-300715- Middlesex- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ013-300715- Western Monmouth- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ014-300715- Eastern Monmouth- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ015-300715- Mercer- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ016-300715- Salem- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ017-300715- Gloucester- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ018-300715- Camden- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ019-300715- Northwestern Burlington- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ020-300715- Ocean- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ021-300715- Cumberland- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ022-300715- Atlantic- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ023-300715- Cape May- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ024-300715- Atlantic Coastal Cape May- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ025-300715- Coastal Atlantic- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ026-300715- Coastal Ocean- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. NJZ027-300715- Southeastern Burlington- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. MDZ012-300715- Kent MD- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. MDZ015-300715- Queen Annes- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. MDZ019-300715- Talbot- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. MDZ020-300715- Caroline- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. ANZ430-300715- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 0315 AM EDT Fri Sep 29 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...Saturday through Thursday. 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. ANZ431-300715- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. ANZ450-300715- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. ANZ451-300715- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. ANZ452-300715- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. ANZ453-300715- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. ANZ454-300715- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 0315 AM EDT Fri Sep 29 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. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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. ANZ455-300715- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 0315 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. 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.
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 29, 7:40 AM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer, Morris, Somerset, Sussex, Warren | 3 hr |
| Sep 29, 9:08 AM EDT | Areal Flood Advisory | PHI | Mercer, Middlesex, Monmouth, Morris, Ocean, Somerset | 4 hr |
| Sep 29, 11:14 AM EDT | Areal Flood Advisory | PHI | Monmouth, Ocean | 2 hr |
| Sep 29, 1:14 PM EDT | Areal Flood Warning | PHI | Monmouth, Ocean | 6 hr |
Nearby
Areal Flood Warnings in New Jersey, 2023Every areal 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; the sounding from the Mesonet's radiosonde archive.