Alert archive / New Jersey / Special Marine Warnings in 2025

Special Marine Warning 84, NWS Philadelphia/Mount Holly

July 9, 2025

NWS Philadelphia/Mount Holly issued this special marine warning at Jul 9, 2025, 5:41 PM EDT. It was in force for 64 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: Jul 9, 2025, 5:41 PM EDT (21:41 UTC)
Expired: Jul 9, 2025, 6:45 PM EDT
In force: 64 min
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon
Hail: 0.0 in
Wind: 34.0 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 Jul 9, 4:34 PM EDT, 1 hour 7 minutes earlier.

Area forecast discussion, Jul 9, 4:34 PM EDT, 1 hour 7 minutes before

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Hazardous weather outlook, Jul 9, 3:34 PM EDT, 2 hours 7 minutes before

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
334 PM EDT Wed Jul 9 2025

MDZ012-015-019-020-101945-
Kent MD-Queen Annes-Talbot-Caroline-
334 PM EDT Wed Jul 9 2025

...FLOOD WATCH REMAINS IN EFFECT FROM 5 PM EDT THIS AFTERNOON
THROUGH LATE TONIGHT...

This Hazardous Weather Outlook is for northeast Maryland.

.DAY ONE...This afternoon and tonight.

A slight risk for severe weather is in place for this evening.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flood Watch.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Several rounds of showers and thunderstorms are expected this week.
Any shower or thunderstorm will be capable of producing heavy
rainfall through the end of the week.

.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 9, 1:05 PM EDT, 4 hours 36 minutes before

Preliminary Local Storm Report
National Weather Service Mount Holly NJ
105 PM EDT Wed Jul 9 2025

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

0542 PM     Tstm Wnd Dmg     Glenside                40.10N 75.20W
07/08/2025                   Montgomery         PA   Emergency Mngr

            *Delayed Report* Multiple trees snapped and
            one uprooted with a shed destroyed. Time
            estimated from radar.

&&

NG

Local storm report, Jul 9, 2:16 PM EDT, 3 hours 25 minutes before

Preliminary Local Storm Report
National Weather Service Mount Holly NJ
216 PM EDT Wed Jul 9 2025

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

0150 PM     Lightning        1 SSW Hamburg           41.14N 74.58W
07/08/2025                   Sussex             NJ   Newspaper

            *** 1 INJ ***
            local news reports that a 28 year old man
            was injured from a lightning strike while
            golfing. Delayed report.

&&

SFJ

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 8, 9:52 PM EDT	Flood Watch	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 7 more	26 hr
Jul 9, 7:21 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Cumberland, Gloucester, Salem	28 min
Jul 9, 6:39 PM EDT	Flash Flood Warning	PHI	Chester	4 hr
Jul 9, 7:18 PM EDT	Flash Flood Warning	PHI	Delaware	4 hr
Jul 9, 7:24 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	51 min
Jul 9, 7:38 PM EDT	Flash Flood Warning	PHI	Delaware	4 hr
Jul 9, 7:47 PM EDT	Flash Flood Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	4 hr

Nearby

Special Marine Warnings in New Jersey, 2025 Every special marine warning in 2025

Sources

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