Alert archive / New Jersey / Special Marine Warnings in 2021
Special Marine Warning 103, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special marine warning at Jul 21, 2021, 5:24 PM EDT. It was in force for 46 min. 4 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jul 21, 2021, 5:24 PM EDT (21:24 UTC)
- Expired
- Jul 21, 2021, 6:10 PM EDT
- In force
- 46 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 34.0 mph
The radar
The Dover AFB radar (KDOX), 49 km from the middle of the area, began a volume at 21:23 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 21, 5:32 PM EDT | TSTM WND DMG | Lower Township, NJ | TREE DOWN IN CAPE ROAD ROAD IN LOWER TOWNSHIP. TIME ESTIMATED FROM RADAR. |
| Jul 21, 5:33 PM EDT | TSTM WND GST 58 | 1 Ssw North Cape May, NJ | NOS SITE AT NORTH CAPE MAY MEASURES 58MPH GUST (TIME BETWEEN 5:30 AND 5:35 PM). |
| Jul 21, 5:36 PM EDT | TSTM WND DMG | 1 Nnw Cape May Harbor, NJ | WIRES DOWN ON OCEAN DRIVE IN CAPE MAY. TIME ESTIMATED FROM RADAR. |
| Jul 21, 5:36 PM EDT | TSTM WND DMG | 1 Sw Wildwood Crest, NJ | TELEPHONE POLE SNAPPED IN HALF ON W PRESTON AVE IN WILDWOOD CREST. PHOTO RELAYED ON SOCIAL MEDIA. TIME ESTIMATED FROM RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 12:00Z, 9.4 hours before the alert went out and 116 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
- 728 J/kg
- Mixed-layer CIN
- -47 J/kg
- Mixed-layer LCL
- 1221 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- -10 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
020
WHUS51 KPHI 212124
SMWPHI
ANZ431-453-454-212230-
/O.NEW.KPHI.MA.W.0103.210721T2124Z-210721T2230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Mount Holly NJ
524 PM EDT Wed Jul 21 2021
The National Weather Service in Mount Holly NJ has issued a
* Special Marine Warning for...
Lower Delaware Bay...
Coastal waters from Great Egg Inlet NJ to Cape Henlopen DE out 20
nm...
* Until 630 PM EDT.
* At 523 PM EDT, a strong thunderstorm was located over Brandywine
Shoal Light, moving east at 35 knots.
HAZARD...Wind gusts 34 knots or greater and small hail.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and
suddenly higher waves.
* Locations impacted include...
Overfalls Shoal, Buoy 2fb, Brown Shoal Light, Buoy 4fb, Buoy 3fb,
Cape May Reef, Cape May Point, Buoy 2ms, Brandywine Shoal Light,
Wildwood Reef and Wildwood.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to safe harbor immediately as gusty winds and high waves are
expected.
Report severe weather to the Coast Guard or the National Weather
Service.
&&
LAT...LON 3911 7512 3895 7441 3866 7469 3865 7472
3890 7525
TIME...MOT...LOC 2123Z 292DEG 33KT 3897 7511
HAIL...<.75IN
WIND...>34KTS
$$
MPS2 follow-up statements
520
FZUS71 KPHI 212140
MWSPHI
Marine Weather Statement
National Weather Service Mount Holly NJ
540 PM EDT Wed Jul 21 2021
ANZ431-212149-
/O.CAN.KPHI.MA.W.0103.000000T0000Z-210721T2230Z/
540 PM EDT Wed Jul 21 2021
...THE SPECIAL MARINE WARNING IS CANCELLED...
The affected areas were...
Lower Delaware Bay...
The thunderstorm has moved out of the warned area and no longer
poses a significant threat to boaters.
A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
southern New Jersey...and the adjacent coastal waters.
LAT...LON 3892 7499 3893 7497 3896 7497 3897 7495
3898 7496 3906 7492 3895 7441 3873 7463
3883 7503
TIME...MOT...LOC 2139Z 288DEG 29KT 3893 7488
$$
ANZ453-454-212230-
/O.CON.KPHI.MA.W.0103.000000T0000Z-210721T2230Z/
540 PM EDT Wed Jul 21 2021
...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 630 PM EDT...
For the following areas...
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm...
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm...
At 539 PM EDT, a severe thunderstorm capable of producing waterspouts
was located near Cape May Point, moving east at 30 knots.
HAZARD...Waterspouts, wind gusts 34 knots or greater, and small
hail.
SOURCE...Radar indicated.
IMPACT...Waterspouts can easily overturn boats and create locally
hazardous seas. Small craft could be damaged in briefly
higher winds and suddenly higher waves.
Locations impacted include...
Overfalls Shoal, Buoy 2fb, Buoy 4fb, Buoy 3fb, Cape May Reef, Cape
May Point, Buoy 2ms, Wildwood Reef and Wildwood.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to safe harbor immediately as gusty winds and high waves are
expected.
Frequent lightning is occurring with this storm. If caught on the
open water, stay below deck if possible and keep away from ungrounded
metal objects.
Report severe weather to the Coast Guard or the National Weather
Service.
&&
LAT...LON 3892 7499 3893 7497 3896 7497 3897 7495
3898 7496 3906 7492 3895 7441 3873 7463
3883 7503
TIME...MOT...LOC 2139Z 288DEG 29KT 3893 7488
WATERSPOUT...POSSIBLE
HAIL...<.75IN
WIND...>34KTS
$$
MPS656
FZUS71 KPHI 212210
MWSPHI
Marine Weather Statement
National Weather Service Mount Holly NJ
610 PM EDT Wed Jul 21 2021
ANZ453-454-212219-
/O.CAN.KPHI.MA.W.0103.000000T0000Z-210721T2230Z/
610 PM EDT Wed Jul 21 2021
...THE SPECIAL MARINE WARNING IS CANCELLED...
The affected areas were...
Coastal waters from Great Egg Inlet NJ to Cape Henlopen DE out 20
nm...
The thunderstorm has moved east as is covered by another special
marine warning, therefore this warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
southern New Jersey...and the adjacent coastal waters.
LAT...LON 3892 7499 3893 7497 3896 7497 3897 7495
3898 7496 3906 7492 3895 7441 3873 7463
3883 7503
TIME...MOT...LOC 2207Z 292DEG 33KT 3882 7454
$$
GorseWhat forecasters said that day
The local office's own words before this special marine 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 special marine warning went out at Jul 21, 3:16 PM EDT, 2 hours 8 minutes earlier.
Area forecast discussion, Jul 21, 3:16 PM EDT, 2 hours 8 minutes before
Area Forecast Discussion National Weather Service Mount Holly NJ 316 PM EDT Wed Jul 21 2021 .SYNOPSIS... A cold front crossing the area late this afternoon will move offshore tonight. High pressure will then build across our region for Thursday and Friday moving offshore over the weekend. Another cold front will move through the area Monday night into Tuesday, stalling to our south. && .NEAR TERM /THROUGH THURSDAY/... Severe Thunderstorm Watch 385 remains in effect until 8 pm for the majority of the forecast area. Only Carbon and Monroe counties are not included in the Watch. Cold front over central Pennsylvania and into central New York continues to approach. A pre-frontal trough has developed ahead of it and is working its way through New Jersey. With outflow boundary that was over the area late last night into this morning having washed out, temperatures rose into the 80s and dew points rose well into the 60s and low 70s. CIN is gone. As a result, SB CAPE values range from 1000-1500 J/kg across the southern Poconos and far northwest New Jersey, and from 2500-3500 J/kg across the rest of New Jersey, southeast Pennsylvania, and Delmarva. Highest downdraft CAPE values are along southeast New Jersey and into Delmarva, ranging from 800-100 J/kg, and even portions of southeast Pennsylvania are over 500 J/kg. Mid-level lapse rates are around 6C, and low level lapse rates are over 7C, even approaching 8C towards Delmarva. Even PWATs are over 1.5 inches, indicating threat for heavy rain. With steep lapse rates, once storms develop, updrafts will intensify. Wet bulb zero heights are on or around 1000 feet, which are fairly low for this time of the year. Convection has initiated with the strongest storms over southeast New Jersey, and another area of storms moving into the Lehigh Valley and Berks county. Focus should be on portions of New Jersey mainly south of the Fall Line, and towards the coast. Another area of storms likely towards the Delaware Valley, including Philadelphia. Damaging winds and large hail primary threats, with locally heavy rain and frequent lightning also expected. Cold front moves through the region this evening. Behind the immediate passage of the cold front, there may be some northwest winds gusting 20-25 mph for an hour or so. The storms and the passage of the cold front will allow for much of the smoke and haze to dissipate. Thereafter, northwest winds diminish to nearly calm levels for the overnight. Skies become clear. Surface dew points drop into the 50s by daybreak. Thursday features what will likely be the nicest day of July, if not the whole year. High pressure builds into the Ohio Valley and 850 mb temps will be around 10C. High temps will generally be in the lower 80s, except for the upper 70s in the southern Poconos and northwest New Jersey. A drying northwest wind both at the surface and aloft will allow for mixing, and surface dew points will drop into the low 50s. && .SHORT TERM /THURSDAY NIGHT THROUGH SATURDAY/... High pressure continues to build over the area. then weakens Saturday. Two mostly dry days are expected with temperatures close to or a bit above normal. Dew points will be quite low Friday for a pleasant feel to the air. By Saturday, dew points will be back in the 60s, so a bit sticky by late afternoon. A couple showers or perhaps a tstm possible later Saturday across the far wrn areas. Pops are only slight chance attm. && .LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/... Back to summertime conditions late this weekend and extending into early next week. The upper trough softens and moves away while the ridge from upstream weakens while arriving across the Great Lakes. Plenty of summer-like temps under this ridge arrive later Sunday and will remain into next week. Several short waves will move across the Northeast and Middle Atlantic region under the NW flow aloft. We will feature showers/tstms mostly for the late afternoon and early evening hours through the early part of the week. Temperatures Sun thru Wed will be mostly in the upper 80s/low 90s for Highs. Lows will be mostly in the upper 60s to low 70s. The humidity levels will likely return to muggy again, so enjoy the short break over the next few days. Upper winds will be mostly from the NW aloft, so it's also possible that some of the smoke/haze from the Wrn US/Canada wildfires could make a return. && .AVIATION /18Z WEDNESDAY THROUGH MONDAY/... The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG, KMIV, KACY and surrounding areas. Rest of this afternoon (18Z-00Z)...MVFR VSBY in HZ will dissipate, and VSBY will become VFR. SHRA/TSRA with brief sub- VFR conditions in +RA, hail, and potentially damaging winds. Will carry TEMPO groups for convection until 21Z-22Z. W-NW winds less than 10 kt, except higher in TSRA over terminals. Gusts to 20 kt possible for a few hours behind immediate passage of cold front. High confidence in overall pattern, low confidence on timing of TSRA passing over a given terminal. Tonight (00Z-12Z)...VFR/becoming SKC. NW winds 5 kt or less. High confidence. Thursday (12Z-00Z)...VFR. NW winds less than 10 kt. High confidence. Outlook... Thursday night thru Friday night... VFR expected. Saturday...Mostly VFR. A couple showers far west possible during the afternoon. Sunday and Monday...VFR much of the time but scattered showers/tstms with lower CIGS/VSBYS possible. && .MARINE... Tonight through Thursday...In generally, sub-SCA conditions. Showers and thunderstorms into early this evening will result in VSBY restrictions in heavy rain, hail, and damaging winds. Storms end between 8pm-10pm. Winds turns NW tonight at 15-20 kt, but not expecting 25 kt gusts. NW winds diminish Thursday morning, and there is the potential for afternoon sea breezes Thursday afternoon. Seas 2-4 feet. Outlook... Thursday night through Monday... Sub-Small Craft Advisory conditions are expected across the area waters. Scattered showers and thunderstorms on Saturday night thru and Monday may produce locally higher winds and waves. Rip Currents... This afternoon through Thursday...There is a LOW risk for the development of dangerous rip currents. && .TIDES/COASTAL FLOODING... There is the potential that high tide tonight on the tidal Delaware River may hit minor flooding again but should remain below advisory levels. Going into the Thursday and Friday evening high tides, some coastal areas could approach at least minor flood thresholds. The full moon is on Friday which will lead to higher astronomical tides Thursday and Friday, but there may also be enough of a down-shore component to the wind to push enough water back toward land to increase tidal levels, especially on Thursday. && .PHI WATCHES/WARNINGS/ADVISORIES... PA...None. NJ...None. DE...None. MD...None. MARINE...None. && Synopsis...Meola Near Term...MPS Short Term...O'Hara Long Term...O'Hara Aviation...MPS/O'Hara Marine...MPS/O'Hara/Meola Tides/Coastal Flooding...WFO PHI
Hazardous weather outlook, Jul 21, 5:04 PM EDT, 20 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 0504 PM EDT Wed Jul 21 2021 DEZ001-222104- New Castle- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. DEZ002-222104- Kent- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Kent 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. DEZ003-222104- Inland Sussex- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for inland portions of Sussex 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. DEZ004-222104- Delaware Beaches- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. PAZ054-222104- Carbon- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ055-222104- Monroe- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ060-222104- Berks- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ061-222104- Lehigh- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ062-222104- Northampton- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ070-222104- Delaware- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Saturday. 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. PAZ071-222104- Philadelphia- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Saturday. 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. PAZ101-222104- Western Chester- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ102-222104- Eastern Chester- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ103-222104- Western Montgomery- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ104-222104- Eastern Montgomery- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ105-222104- Upper Bucks- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ106-222104- Lower Bucks- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. Minor coastal flooding is possible. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ001-222104- Sussex- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ007-222104- Warren- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ008-222104- Morris- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ009-222104- Hunterdon- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ010-222104- Somerset- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ012-222104- Middlesex- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ013-222104- Western Monmouth- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ014-222104- Eastern Monmouth- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ015-222104- Mercer- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. Scattered severe thunderstorms are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ016-222104- Salem- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ017-222104- Gloucester- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Saturday. 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. NJZ018-222104- Camden- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Saturday. 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. NJZ019-222104- Northwestern Burlington- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ020-222104- Ocean- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Saturday. 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. NJZ021-222104- Cumberland- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ022-222104- Atlantic- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ023-222104- Cape May- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ024-222104- Atlantic Coastal Cape May- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ025-222104- Coastal Atlantic- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ026-222104- Coastal Ocean- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. 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. NJZ027-222104- Southeastern Burlington- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. MDZ012-222104- Kent MD- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Kent County in Maryland. .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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. MDZ015-222104- Queen Annes- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. MDZ019-222104- Talbot- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Talbot County in Maryland. .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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. MDZ020-222104- Caroline- 0504 PM EDT Wed Jul 21 2021 This Hazardous Weather Outlook is for Caroline County in Maryland. .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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ430-222104- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ431-222104- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ450-222104- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ451-222104- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ452-222104- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ453-222104- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ454-222104- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ455-222104- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 0504 PM EDT Wed Jul 21 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. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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.
In the hours before
Local storm report, Jul 21, 5:07 PM EDT, 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
507 PM EDT WED JUL 21 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0340 PM TSTM WND DMG 2 NW HOLMESBURG 40.06N 75.05W
07/21/2021 PHILADELPHIA PA PUBLIC
TREES ON WIRES ON STANWOOD ST IN RHAWNHURST.
&&
NCLocal storm report, Jul 21, 5:09 PM EDT, 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
509 PM EDT WED JUL 21 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0311 PM HAIL PLYMOUTH TWP 40.13N 75.30W
07/21/2021 M1.00 INCH MONTGOMERY PA PUBLIC
HAIL, TO THE SIZE OF QUARTERS (FROM MPING).
&&
NCLocal storm report, Jul 21, 5:13 PM EDT, 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
513 PM EDT WED JUL 21 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0315 PM HAIL BLUE BELL 40.16N 75.26W
07/21/2021 E1.25 INCH MONTGOMERY PA PUBLIC
PHOTOS RELAYED ON SOCIAL MEDIA, OF HAIL
SLIGHTLY LARGER THAN QUARTER SIZE. TIME
ESTIMATED FROM RADAR.
&&
NCLocal storm report, Jul 21, 5:15 PM EDT, 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
515 PM EDT WED JUL 21 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0325 PM HAIL FLOURTOWN 40.11N 75.21W
07/21/2021 E1.00 INCH MONTGOMERY PA PUBLIC
PHOTO FROM SOCIAL MEDIA, HAIL ESTIMATED AT
QUARTER SIZE IN FLOURTOWN. TIME ESTIMATED
FROM RADAR.
&&
NCLocal storm report, Jul 21, 5:19 PM EDT, 5 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
519 PM EDT WED JUL 21 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0305 PM TSTM WND DMG AUDUBON 39.89N 75.09W
07/21/2021 CAMDEN NJ PUBLIC
LARGE BRANCH DOWN ON FENCE IN AUDUBON, PHOTO
RELAYED VIA SOCIAL MEDIA. TIME ESTIMATED
FROM RADAR.
&&
NCLocal storm report, Jul 21, 5:21 PM EDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
521 PM EDT WED JUL 21 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0310 PM TSTM WND DMG 1 WNW BLUE BELL 40.16N 75.28W
07/21/2021 MONTGOMERY PA PUBLIC
NUMEROUS TREES DOWN ON WIRES IN WHITPAIN
TOWNSHIP. TIME ESTIMATED FROM RADAR.
&&
NCThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 21, 11:09 AM EDT | Special Weather Statement | PHI | Morris | 36 min |
| Jul 21, 12:41 PM EDT | Special Weather Statement | PHI | Ocean | 34 min |
| Jul 21, 12:46 PM EDT | Special Marine Warning | PHI | 89 min | |
| Jul 21, 12:51 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Ocean | 39 min |
| Jul 21, 12:53 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 67 min |
| Jul 21, 1:28 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic | 47 min |
| Jul 21, 1:43 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 49 min |
| Jul 21, 2:10 PM EDT | Special Marine Warning | PHI | 95 min | |
| Jul 21, 2:13 PM EDT | Severe Thunderstorm Warning | PHI | Burlington | 47 min |
| Jul 21, 2:35 PM EDT | Special Marine Warning | PHI | 55 min | |
| Jul 21, 2:52 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 26 min |
| Jul 21, 3:04 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 56 min |
| Jul 21, 3:16 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 44 min |
| Jul 21, 3:27 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 33 min |
| Jul 21, 3:43 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 47 min |
| Jul 21, 3:48 PM EDT | Special Marine Warning | PHI | 57 min | |
| Jul 21, 3:48 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 42 min |
| Jul 21, 3:57 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester, Salem | 33 min |
| Jul 21, 4:04 PM EDT | Special Marine Warning | PHI | 56 min | |
| Jul 21, 4:17 PM EDT | Special Marine Warning | PHI | 58 min | |
| Jul 21, 4:50 PM EDT | Special Marine Warning | PHI | 55 min | |
| Jul 21, 5:07 PM EDT | Special Marine Warning | PHI | 23 min | |
| Jul 21, 5:09 PM EDT | Special Marine Warning | PHI | 66 min | |
| Jul 21, 5:31 PM EDT | Severe Thunderstorm Warning | PHI | Cape May | 29 min |
| Jul 21, 5:52 PM EDT | Special Marine Warning | PHI | 53 min | |
| Jul 21, 1:08 PM EDT | Special Weather Statement | PHI | Lehigh | 37 min |
| Jul 21, 1:11 PM EDT | Special Weather Statement | PHI | Northampton | 34 min |
| Jul 21, 1:27 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 48 min |
| Jul 21, 2:03 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Lehigh, Northampton | 42 min |
| Jul 21, 2:14 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Delaware, Montgomery | 19 min |
| Jul 21, 2:41 PM EDT | Special Weather Statement | PHI | Montgomery | 49 min |
| Jul 21, 2:48 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 42 min |
| Jul 21, 2:52 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 38 min |
| Jul 21, 5:59 PM EDT | Special Weather Statement | PHI | Berks | 31 min |
| Jul 21, 4:50 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 25 min |
Nearby
Special Marine Warnings in New Jersey, 2021Every special marine warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.