Alert archive / New Jersey / Special Marine Warnings in 2020

Special Marine Warning 120, NWS Philadelphia/Mount Holly

August 25, 2020

NWS Philadelphia/Mount Holly issued this special marine warning at Aug 25, 2020, 6:33 PM EDT. It was in force for 57 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 25, 2020, 6:33 PM EDT (22:33 UTC)
Expired: Aug 25, 2020, 7:30 PM EDT
In force: 57 min
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon
Hail: 0.0 in
Wind: 49.0 mph

What 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 Aug 25, 6:05 PM EDT, 28 minutes earlier.

Area forecast discussion, Aug 25, 6:05 PM EDT, 28 minutes before

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Hazardous weather outlook, Aug 25, 3:38 PM EDT, 2 hours 55 minutes before

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
338 PM EDT Tue Aug 25 2020

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012-013-015>023-027-
PAZ054-055-060>062-070-071-101>106-261945-
New Castle-Kent-Inland Sussex-Delaware Beaches-Cecil-Kent MD-
Queen Annes-Talbot-Caroline-Sussex-Warren-Morris-Hunterdon-Somerset-
Middlesex-Western Monmouth-Mercer-Salem-Gloucester-Camden-
Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May-
Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton-
Delaware-Philadelphia-Western Chester-Eastern Chester-
Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
338 PM EDT Tue Aug 25 2020

...SEVERE THUNDERSTORM WATCH 451 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for central Delaware, northern
Delaware, southern Delaware, northeast Maryland, central New
Jersey, northern New Jersey, northwest New Jersey, southern New
Jersey, east central Pennsylvania, northeast Pennsylvania and
southeast Pennsylvania.

.DAY ONE...This afternoon and 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...Wednesday through Monday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any information about
observed severe weather to the NWS while following all local, state,
and CDC guidelines.

NJZ014-024>026-261945-
Eastern Monmouth-Atlantic Coastal Cape May-Coastal Atlantic-
Coastal Ocean-
338 PM EDT Tue Aug 25 2020

...SEVERE THUNDERSTORM WATCH 451 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for central New Jersey and
southern New Jersey.

.DAY ONE...This afternoon and 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.

There is a moderate risk for the development of dangerous rip
currents into this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any information about
observed severe weather to the NWS while following all local, state,
and CDC guidelines.

ANZ430-431-450>455-261945-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
338 PM EDT Tue Aug 25 2020

...SEVERE THUNDERSTORM WATCH 451 IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for Atlantic coastal waters and
Delaware Bay Waters.

.DAY ONE...This afternoon and 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...Wednesday through Monday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any information about
observed severe weather to the NWS while following all local, state,
and CDC guidelines.

In the hours before

Local storm report, Aug 25, 5:02 PM EDT, 1 hour 31 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
502 PM EDT TUE AUG 25 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0455 PM     TSTM WND GST     HIGH POINT              41.32N 74.66W
08/25/2020  M61 MPH          SUSSEX             NJ   MESONET

            HIGH POINT MONUMENT.

&&

SFJ

Local storm report, Aug 25, 5:57 PM EDT, 36 minutes before

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Local storm report, Aug 25, 6:06 PM EDT, 27 minutes before

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Special weather statement, Aug 25, 6:13 PM EDT, 20 minutes before

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Local storm report, Aug 25, 6:16 PM EDT, 17 minutes before

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Local storm report, Aug 25, 6:17 PM EDT, 16 minutes before

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The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 25, 4:43 PM EDT	Special Weather Statement	PHI	Sussex	47 min
Aug 25, 4:49 PM EDT	Severe Thunderstorm Warning	PHI	Sussex	26 min
Aug 25, 5:35 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland, Salem	40 min
Aug 25, 5:36 PM EDT	Special Marine Warning	PHI		54 min
Aug 25, 5:57 PM EDT	Severe Thunderstorm Warning	PHI	Warren	18 min
Aug 25, 6:10 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland, Salem	50 min
Aug 25, 6:13 PM EDT	Special Weather Statement	PHI	Middlesex, Morris, Somerset	47 min
Aug 25, 6:56 PM EDT	Severe Thunderstorm Warning	PHI	Cape May, Cumberland	43 min
Aug 25, 7:28 PM EDT	Special Marine Warning	PHI		24 min
Aug 25, 5:50 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	40 min
Aug 25, 6:31 PM EDT	Severe Thunderstorm Warning	PHI	Kent, New Castle	19 min
Aug 25, 7:15 PM EDT	Special Weather Statement	PHI	Kent	45 min

Nearby

Special Marine Warnings in New Jersey, 2020 Every special marine warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.