Alert archive / New Jersey / Areal Flood Advisories in 2021
Areal Flood Advisory 194, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood advisory at Oct 26, 2021, 5:22 AM EDT for Morris County, Sussex County, Warren County, New Jersey. It was in force for 2 hr.
The area
The outline as issued.
The facts
- Issued
- Oct 26, 2021, 5:22 AM EDT (09:22 UTC)
- Expired
- Oct 26, 2021, 7:39 AM EDT
- In force
- 2 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties Morris County, NJ, Sussex County, NJ, Warren County, NJ
The radar
The Philadelphia radar (KDIX), 137 km from the middle of the area, began a volume at 09:22 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 nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 9.4 hours before the alert went out and 163 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
- 544 J/kg
- Mixed-layer CIN
- -23 J/kg
- Mixed-layer LCL
- 758 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 96 m²/s²
- 0-3 km storm-relative helicity
- 52 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.0
The text
As transmitted.
351
WGUS81 KPHI 260922
FLSPHI
Flood Advisory
National Weather Service Mount Holly NJ
522 AM EDT Tue Oct 26 2021
NJC027-037-041-261315-
/O.NEW.KPHI.FA.Y.0194.211026T0922Z-211026T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Morris NJ-Sussex NJ-Warren NJ-
522 AM EDT Tue Oct 26 2021
The National Weather Service in Mount Holly has issued a
* Flood Advisory for...
Western Morris County in northern New Jersey...
Sussex County in northwestern New Jersey...
Northeastern Warren County in northwestern New Jersey...
* Until 915 AM EDT.
* At 522 AM EDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 2 inches of rain have
fallen.
* Some locations that may experience flooding include...
Newton, Montague, Hopatcong, Hackettstown, Mount Arlington,
Franklin, Stanhope, Hamburg, Netcong, Ogdensburg, Sussex, and
Chester.
This includes the following highways...
Interstate 80 in New Jersey between mile markers 17 and 32.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 4109 7497 4109 7499 4111 7498 4114 7492
4118 7488 4122 7486 4123 7487 4125 7486
4132 7479 4133 7477 4135 7475 4136 7469
4120 7437 4109 7450 4108 7449 4103 7450
4104 7449 4073 7474 4108 7499
$$
PO1 follow-up statement
494
WGUS81 KPHI 261139
FLSPHI
Flood Advisory
National Weather Service Mount Holly NJ
739 AM EDT Tue Oct 26 2021
NJC027-037-041-261149-
/O.CAN.KPHI.FA.Y.0194.000000T0000Z-211026T1315Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Morris NJ-Sussex NJ-Warren NJ-
739 AM EDT Tue Oct 26 2021
...FLOOD ADVISORY IS CANCELLED FOR WESTERN MORRIS, SUSSEX, AND
NORTHEASTERN WARREN COUNTIES...
The threat for widespread flooding has increased over the area.
Therefore, the Flood Advisory has been replaced by a Flood Warning.
Please refer to that bulletin for more information.
LAT...LON 4109 7497 4109 7499 4111 7498 4114 7492
4118 7488 4122 7486 4123 7487 4125 7486
4132 7479 4133 7477 4135 7475 4136 7469
4120 7437 4109 7450 4108 7449 4103 7450
4104 7449 4073 7474 4108 7499
$$
CMSWhat forecasters said that day
The local office's own words before this areal flood advisory 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 advisory went out at Oct 26, 4:17 AM EDT, 1 hour 5 minutes earlier.
Area forecast discussion, Oct 26, 4:17 AM EDT, 1 hour 5 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
417 AM EDT Tue Oct 26 2021
.SYNOPSIS...
A coastal low will continue to lift towards southern New England
through the day today, and will remain south of Cape Cod into
Wednesday before shifting Northeast away from our region by
Thursday. In the wake of the coastal low, high pressure is expected
to briefly build in over our region on Thursday, before another low
pressure system lifts from the southern Mississippi Valley into the
northeastern U.S. Friday into Saturday.
&&
.NEAR TERM /THROUGH WEDNESDAY/...
Low pressure continues to develop off the coast east of North
Carolina with an inverted trough extending northward along the
NJ coast. It is in the vicinity of this trough that the axis of
heaviest rain is now located as it extends from just east of
Atlantic City northward into Monmouth and Middlesex Counties.
Within this band there are rainfall rates of 1-2+ inches per
hour. The majority of the forecast area has already seen .75 to
1.5+ inches of rain at this time with some even higher amounts
of over 2 inches within the aformentioned band. Flash Flood
Watch remains in effect at this time for our NJ and eastern PA
zones as well as New Castle County DE. We expect total rain
amounts within this area to be a widespread 2 to 4 inches with
localized totals of 4 to 6 inches possible. Highest threat for
these amounts over 4 inches looks to be over out central and NW
NJ zones. Flash flooding will continue to be a threat through
today and this could even be significant especially along the
urban corridor from near Trenton eastward through Middlesex
County. We will also need to monitor river levels as these will
be rising as well. There's definitely the chance that at least
some of our more sensitive points in the Raritan Basin could
reach or exceed flood levels.
As we head into the day today, a diffluent negatively tilted upper
trough will continue to pivot east along the coast leading to
explosive development of the surface low as it moves north off the
coast towards a point south of Cape Cod by early this evening. Our
forecast area will remain on the western side of this system with
rain, heavy at times, continuing. Expect that the heaviest rain will
be through the first half of the day and continue to be focused near
the NJ coast northward through the urban corridor across central NJ
into portions of NW NJ as well. This area will continue to be
located near the nose of an easterly LLJ north of the low with with
PWATs of 1.3-1.6+ inches and some elevated instability.
Rain rates should let up a bit by this afternoon and also drier air
will start to work into southern parts of the forecast over SE PA
through southern NJ and Delmarva. This will occur as the low
continues to move northward and winds back from E/NE to
northwesterly. In fact the winds will be the other story today as
they will be quite gusty by this afternoon from the NW at 15 to 25
with gusts of at least 25 to 35 mph. Higher gusts up to 45 mph are
likely over the eastern shore of MD near the Chesapeake Bay.
This could even lead to a few power outages.
For tonight, deep low pressure will continue wobble around to
our east offshore as the system will be vertically stacked by
this time meaning the low will be closed off through the upper
levels. This will result in bands of rain continuing to pivot
around the system's western fringe and expect by this time that
southern parts of the CWA that see the lull by this afternoon
are likely to see more rain wrap back in from the north. The
good news is the rates should not be as heavy (generally .10-.20
inches per hour or less) so there will be a diminished threat
for flash flooding. Blustery N/NW winds will continue to night
as well.
The rain should finally come to an end by Wednesday morning as the
low slowly pulls away. However the remainder of the day will stay
blustery due to a continuing pressure gradient with considerable
low stratus persisting at least through the early afternoon. &&
.SHORT TERM /WEDNESDAY NIGHT THROUGH THURSDAY NIGHT/...
Wednesday night into Thursday, a mid and upper level short wave
ridge briefly builds over our region as the coastal low makes
further progress east, away from our region. Consequently, this
period should be dry and tranquil. Low level northerly and
northeasterly flow will kept temperatures near normal, with highs
ranging from the mid 50s in the southern Poconos to mid 60s across
portions of Delmarva.
Thursday night, we could see the front edge of the precipitation
associated with the next low pressure system nudge into our region
from SW to NE. There is some uncertainty in how progressive this low
will be, which will have an impact on when rain gets into our
region. A few of the models, most notably the GFS, keep our region
completely dry until after sunrise on Friday.
&&
.LONG TERM /FRIDAY THROUGH MONDAY/...
The main focus through this period is on the closed low that will be
progressing from the lower Mississippi Valley into the northeastern
U.S.. This should bring a round of rain starting possibly as early
as Thursday night and continuing until the dry slot arrives on
Saturday or Saturday night. At this point it doesn't appear to be as
high impact as our current coastal low since this low will not only
be taking an inland track, but should also be weakening and filling
as it crosses the Mid Atlantic. Once this system lifts away, a cold
front could approach our region early next week, though it may not
arrive until Tuesday or Tuesday night of next week.
&&
.AVIATION /08Z TUESDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.
Through 12z...Varying conditions early this morning but the
overall trend should be for lowering cigs and visbys towards IFR
for most sites by 12z as rain continues.
Today...IFR to low end MVFR expected in the morning with rain
continuing. Expect improvement into this afternoon with MVFR
expected by this time. NE winds shifting to NW early in the day
and generally 10 to 15 gusting up to 25 knots. Moderate
confidence.
Tonight...MVFR with possible IFR conditions as rain
slowly moves off the east with the departure of the coastal low.
Northwesterly winds from 10 to 15 knots with gusts from 20 to
25 knots. Moderate confidence.
Wednesday...MVFR cigs early in the day improving to VFR by
afternoon. N/NW winds 10 to 15 gusting 20 to 25 knots.
Outlook...
Wednesday night and Thursday...VFR conditions expected.
Northerly and northeasterly winds 5 to 10 kt. High confidence.
Thursday night into Saturday...periods of MVFR or even IFR
conditions will be possible as chances for rain increase. Conditions
should begin to improve back to VFR as rain moves out on Saturday.
Easterly wind 5 to 15 kt Thursday night into Friday, becoming light
(less than 5 kt) and generally southwesterly by Saturday. Moderate
confidence on the overall pattern, but low confidence on details
including timing.
&&
.MARINE...
Gale Warning remains in effect.
Seas and winds will continue to ramp up today with Gale force
winds expected by this afternoon and seas 7 to 10 feet. These
winds should continue through tonight before slowly starting to
come down Wednesday.
Outlook...
Wednesday night though Saturday...elevated seas may continue on the
coastal waters for much, if not all of this period. Wind gusts
should subside Wednesday night, and generally stay below 25 kt on
the waters for most of this period, with the exception of Thursday
night into Friday, when easterly winds 25 to 30 kt will be possible.
There remains a small chance for gale force gusts, but think this
appears to be less likely.
&&
.TIDES/COASTAL FLOODING...
The coastal low will remain near our region into tonight before
drifting farther out to sea during the mid week period. Another low
is forecast to approach from the west and southwest late in the week.
The anticipated weather pattern should result in a developing
onshore flow along the northern and central New Jersey coast from
through the day, with a more variable flow in areas to the south.
The wind along our entire coast is expected to become northerly for
Tuesday night and Wednesday, before veering to the northeast and
east for Thursday and Friday.
While the strength of the onshore flow will vary during the period,
there will be little opportunity for water to drain away from the
coast this week. As a result, we will continue to monitor for the
possibility of minor flooding along the coasts of New Jersey and
Delaware, and along Delaware Bay. Fortunately, the astronomical
tides associated with the last quarter moon will work in our favor.
It will take a 2 foot departure at the midday high tide, and a 3
foot departure at the overnight high tide to cause minor flooding.
With the persistent nature of the onshore flow, we may eventually
see some minor flooding on the tidal Delaware River and on the upper
eastern shore of Chesapeake Bay as the week progresses.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Flash Flood Watch through this afternoon for PAZ054-055-
060>062-070-071-101>106.
NJ...Flash Flood Watch through this afternoon for NJZ001-007>010-
012>027.
DE...Flash Flood Watch through this afternoon for DEZ001.
MD...None.
MARINE...Gale Warning until 2 PM EDT Wednesday for ANZ450>455.
Gale Warning from 2 PM this afternoon to 6 AM EDT Wednesday
for ANZ430-431.
&&
Synopsis...Johnson
Near Term...Fitzsimmons
Short Term...Johnson
Long Term...Johnson
Aviation...Fitzsimmons/Johnson
Marine...Fitzsimmons/Johnson
Tides/Coastal Flooding...WFO PHIHazardous weather outlook, Oct 26, 5:12 AM EDT, 10 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 0512 AM EDT Tue Oct 26 2021 DEZ001-270912- New Castle- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-270912- Kent- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-270912- Inland Sussex- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-270912- Delaware Beaches- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-270912- Carbon- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ055-270912- Monroe- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ060-270912- Berks- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ061-270912- Lehigh- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ062-270912- Northampton- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ070-270912- Delaware- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-270912- Philadelphia- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-270912- Western Chester- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ102-270912- Eastern Chester- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ103-270912- Western Montgomery- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ104-270912- Eastern Montgomery- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ105-270912- Upper Bucks- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. PAZ106-270912- Lower Bucks- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-270912- Sussex- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ007-270912- Warren- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ008-270912- Morris- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ009-270912- Hunterdon- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ010-270912- Somerset- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ012-270912- Middlesex- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ013-270912- Western Monmouth- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ014-270912- Eastern Monmouth- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Gale-force winds and/or very rough seas are forecast on Wednesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-270912- Mercer- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. NJZ016-270912- Salem- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-270912- Gloucester- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-270912- Camden- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-270912- Northwestern Burlington- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-270912- Ocean- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-270912- Cumberland- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-270912- Atlantic- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-270912- Cape May- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-270912- Atlantic Coastal Cape May- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-270912- Coastal Atlantic- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-270912- Coastal Ocean- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Gale-force winds and/or very rough seas are forecast on Wednesday. Windy conditions may cause isolated instances of tree damage and power outages on Wednesday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-270912- Southeastern Burlington- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Minor coastal flooding is possible on Wednesday. Minor coastal flooding is possible on Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-270912- Kent MD- 0512 AM EDT Tue Oct 26 2021 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...Wednesday through Monday. 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. MDZ015-270912- Queen Annes- 0512 AM EDT Tue Oct 26 2021 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...Wednesday through Monday. 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. MDZ019-270912- Talbot- 0512 AM EDT Tue Oct 26 2021 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...Wednesday through Monday. 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. MDZ020-270912- Caroline- 0512 AM EDT Tue Oct 26 2021 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...Wednesday through Monday. 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. ANZ430-270912- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. ANZ431-270912- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. 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. ANZ450-270912- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-270912- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-270912- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-270912- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-270912- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-270912- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 0512 AM EDT Tue Oct 26 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Local storm report, Oct 26, 12:45 AM EDT, 4 hours 37 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1245 AM EDT TUE OCT 26 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1242 AM FLOOD 1 SW COATESVILLE 39.98N 75.83W
10/26/2021 CHESTER PA FIRE DEPT/RESCUE
STRODE AVENUE FLOODED. TIME BASED ON
DISPATCH REPORT.
&&
CMSLocal storm report, Oct 26, 12:55 AM EDT, 4 hours 27 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1255 AM EDT TUE OCT 26 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1245 AM FLOOD 1 NNE COATESVILLE 39.99N 75.82W
10/26/2021 CHESTER PA FIRE DEPT/RESCUE
FLOODING ON MANOR ROAD AND BUTTERWORTH ROAD
WITH TRAFFIC CONTROL REQUIRED. TIME BASED ON
DISPATCH REPORT.
&&
CMSLocal storm report, Oct 26, 3:42 AM EDT, 1 hour 40 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
342 AM EDT TUE OCT 26 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0323 AM FLOOD MANTUA 39.97N 75.19W
10/26/2021 PHILADELPHIA PA DEPT OF HIGHWAYS
FLOODING WITH LANE RESTRICTIONS ON
INTERSTATE 76 NEAR GIRARD AVENUE. TIME BASED
ON DISPATCH REPORT.
&&
CMSLocal storm report, Oct 26, 3:46 AM EDT, 1 hour 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
346 AM EDT TUE OCT 26 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0338 AM FLOOD 1 NNE GLADWYNE 40.06N 75.27W
10/26/2021 MONTGOMERY PA DEPT OF HIGHWAYS
FLOODING ON INTERSTATE 76 NEAR HOLLOW ROAD
WITH LANE RESTRICTIONS. TIME BASED ON
DISPATCH REPORT.
&&
CMSLocal storm report, Oct 26, 4:28 AM EDT, 54 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
428 AM EDT TUE OCT 26 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0514 PM TSTM WND GST 2 S TILGHMAN ISLAND 38.68N 76.34W
10/25/2021 M45 MPH TALBOT MD MESONET
BLACKWALNUT HARBOR WEATHERFLOW.
0645 PM MARINE TSTM WIND LOWER ALLOWAYS CREEK 39.48N 75.55W
10/25/2021 M46 MPH ANZ430 DE MESONET
NJ WEATHERNET SITE NJ74.
0650 PM MARINE TSTM WIND FORTESCUE NJWXNET 39.24N 75.18W
10/25/2021 M40 MPH ANZ430 NJ MESONET
NJ WEATHERNET SITE NJ67.
0705 PM HAIL NEWARK 39.68N 75.76W
10/25/2021 E0.25 INCH NEW CASTLE DE TRAINED SPOTTER
0713 PM TSTM WND DMG 3 WSW BROOKFIELD 39.83N 75.64W
10/25/2021 CHESTER PA UTILITY COMPANY
TREE AND WIRES DOWN ON CENTER MILL RD. TIME
ESTIMATED FROM RADAR.
0713 PM TSTM WND DMG 1 SW WINTERTHUR 39.79N 75.63W
10/25/2021 NEW CASTLE DE DEPT OF HIGHWAYS
DOWNED TREE ON WALNUT GREEN ROAD. TIME
ESTIMATED FROM RADAR.
0722 PM TSTM WND DMG 2 ENE KENNETT SQUARE 39.85N 75.67W
10/25/2021 CHESTER PA UTILITY COMPANY
DOWNED TREES AND WIRES NEAR SILLS MILL ROAD.
TIME ESTIMATED FROM RADAR.
0730 PM TSTM WND DMG COATESVILLE 39.98N 75.82W
10/25/2021 CHESTER PA 911 CALL CENTER
TREE DOWN ON WIRES NEAR COATESVILLE. TIME
ESTIMATED FROM RADAR.
0735 PM TSTM WND DMG 1 NW DOWNINGTON 40.02N 75.72W
10/25/2021 CHESTER PA UTILITY COMPANY
DOWNED TREE OR LIMBS ONTO WIRES NEAR HILLTOP
RD. SEVERAL OTHER POWER OUTAGE REPORTS IN
THE GENERAL AREA. TIME ESTIMATED FROM RADAR.
0752 PM TSTM WND DMG 1 N WEST VINCENT TWP 40.14N 75.64W
10/25/2021 CHESTER PA UTILITY COMPANY
DOWNED TREES AND WIRES NEAR HALF HILL ROAD.
TIME ESTIMATED FROM RADAR.
0752 PM TSTM WND DMG 2 WSW PUGHTOWN 40.16N 75.69W
10/25/2021 CHESTER PA UTILITY COMPANY
DOWNED TREES AND WIRES NEAR MURRAYS SCHOOL
ROAD. TIME ESTIMATED FROM RADAR.
0757 PM TSTM WND DMG 2 WSW CEDARVILLE 40.21N 75.71W
10/25/2021 CHESTER PA UTILITY COMPANY
DOWNED TREES AND WIRES NEAR PIGEON CREEK
TRAIL. TIME ESTIMATED FROM RADAR.
0800 PM TSTM WND DMG 2 N PLYMOUTH TWP 40.15N 75.31W
10/25/2021 MONTGOMERY PA COUNTY OFFICIAL
DOWNED TREE NEAR THE INTERSECTION OF SWEDE
ROAD AND DEKALB PIKE. TIME ESTIMATED FROM
RADAR.
0805 PM TSTM WND DMG 1 W LOWER GWYNEDD TWP 40.19N 75.24W
10/25/2021 MONTGOMERY PA UTILITY COMPANY
DOWNED TREES AND WIRES NEAR STONEBRIDGE
ROAD. TIME ESTIMATED FROM RADAR.
1000 PM FLOOD 1 NE GREEN BROOK TWP 40.61N 74.46W
10/25/2021 SOMERSET NJ DEPT OF HIGHWAYS
FLOODING REPORTED ON US 22 WESTBOUND. TIME
ESTIMATED FROM RADAR.
1242 AM FLOOD 1 SW COATESVILLE 39.98N 75.83W
10/26/2021 CHESTER PA FIRE DEPT/RESCUE
STRODE AVENUE FLOODED. TIME BASED ON
DISPATCH REPORT.
1245 AM FLOOD 1 NNE COATESVILLE 39.99N 75.82W
10/26/2021 CHESTER PA FIRE DEPT/RESCUE
FLOODING ON MANOR ROAD AND BUTTERWORTH ROAD
WITH TRAFFIC CONTROL REQUIRED. TIME BASED ON
DISPATCH REPORT.
0323 AM FLOOD MANTUA 39.97N 75.19W
10/26/2021 PHILADELPHIA PA DEPT OF HIGHWAYS
FLOODING WITH LANE RESTRICTIONS ON
INTERSTATE 76 NEAR GIRARD AVENUE. TIME BASED
ON DISPATCH REPORT.
0338 AM FLOOD 1 NNE GLADWYNE 40.06N 75.27W
10/26/2021 MONTGOMERY PA DEPT OF HIGHWAYS
FLOODING ON INTERSTATE 76 NEAR HOLLOW ROAD
WITH LANE RESTRICTIONS. TIME BASED ON
DISPATCH REPORT.
&&Local storm report, Oct 26, 5:18 AM EDT, 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
518 AM EDT TUE OCT 26 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0515 AM FLASH FLOOD 1 SSE METUCHEN 40.53N 74.36W
10/26/2021 MIDDLESEX NJ FIRE DEPT/RESCUE
SEVERAL REPORTS OF FLOODING ON INTERSTATE
287 WITH VEHICLE ACCIDENTS, ESPECIALLY NEAR
EXIT 1B. TIME BASED ON DISPATCH REPORT.
&&
CMSThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 25, 8:26 PM EDT | Special Weather Statement | PHI | Mercer | 34 min |
| Oct 25, 8:33 PM EDT | Special Weather Statement | PHI | Warren | 42 min |
| Oct 25, 9:09 PM EDT | Special Weather Statement | PHI | Middlesex, Morris, Somerset | 51 min |
| Oct 26, 1:22 AM EDT | Areal Flood Warning | PHI | Atlantic, Burlington, Cape May, Cumberland, Ocean | 5 hr |
| Oct 26, 2:08 AM EDT | Flash Flood Warning | PHI | Burlington, Mercer, Middlesex, Monmouth, Ocean | 4 hr |
| Oct 26, 3:08 AM EDT | Flash Flood Warning | PHI | Middlesex, Monmouth, Ocean | 8 hr |
| Oct 26, 4:14 AM EDT | Flash Flood Warning | PHI | Hunterdon, Middlesex, Morris, Somerset | 4 hr |
| Oct 26, 6:09 AM EDT | Areal Flood Warning | PHI | Burlington, Mercer, Middlesex, Monmouth, Ocean | 3 hr |
| Oct 26, 6:18 AM EDT | Areal Flood Warning | PHI | Hunterdon, Mercer, Middlesex, Somerset | 13 hr |
| Oct 26, 7:15 AM EDT | Areal Flood Warning | PHI | Monmouth, Ocean | 5 hr |
| Oct 26, 7:32 AM EDT | River Flood Warning | PHI | Somerset | 28 hr |
| Oct 26, 7:38 AM EDT | Areal Flood Warning | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 37 hr |
| Oct 26, 8:07 AM EDT | Areal Flood Warning | PHI | Hunterdon, Middlesex, Morris, Somerset | 12 hr |
| Oct 26, 8:18 AM EDT | River Flood Warning | PHI | Morris, Somerset | 8 hr |
| Oct 26, 10:12 AM EDT | River Flood Warning | PHI | Somerset | 11 hr |
| Oct 26, 10:12 AM EDT | River Flood Warning | PHI | Middlesex, Somerset | 24 hr |
| Oct 26, 10:12 AM EDT | River Flood Warning | PHI | Middlesex, Somerset | 33 hr |
| Oct 26, 10:50 AM EDT | Areal Flood Warning | PHI | Middlesex, Monmouth, Ocean | 9 hr |
| Oct 26, 4:24 PM EDT | River Flood Warning | PHI | Morris | 31 hr |
| Oct 26, 4:28 PM EDT | River Flood Warning | PHI | Morris, Passaic | 29 hr |
| Oct 26, 4:39 PM EDT | River Flood Warning | PHI | Essex, Morris, Passaic | 54 hr |
| Oct 26, 4:39 PM EDT | River Flood Warning | PHI | Essex, Passaic | 42 hr |
Nearby
Areal Flood Advisories in New Jersey, 2021Every areal flood advisory in 2021
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; radar from the NEXRAD Level II archive.