Alert archive / New Jersey / Special Marine Warnings in 2025

Special Marine Warning 49, NWS Philadelphia/Mount Holly

June 26, 2025

NWS Philadelphia/Mount Holly issued this special marine warning at Jun 26, 2025, 11:38 PM EDT. It was in force for 52 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: Jun 26, 2025, 11:38 PM EDT (03:38 UTC)
Expired: Jun 27, 2025, 12:30 AM EDT
In force: 52 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 Jun 26, 11:32 PM EDT, 6 minutes earlier.

Area forecast discussion, Jun 26, 11:32 PM EDT, 6 minutes before

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In the hours before

Local storm report, Jun 26, 8:14 PM EDT, 3 hours 24 minutes before

Preliminary Local Storm Report
National Weather Service Mount Holly NJ
814 PM EDT Thu Jun 26 2025

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

0705 PM     Tstm Wnd Gst     2 E Londonderry Twp     39.87N 75.85W
06/26/2025  M47 MPH          Chester            PA   Mesonet

            Mesonet station DSCR White Clay Creek West
            Grove-SECCRA.

&&

Local storm report, Jun 26, 8:38 PM EDT, 3 hours before

Preliminary Local Storm Report...Summary
National Weather Service Mount Holly NJ
838 PM EDT Thu Jun 26 2025

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

0647 PM     Tstm Wnd Dmg     Parksburg               39.98N 75.93W
06/26/2025                   Chester            PA   Public

            Tree damage and power poles blown down. Time
            estimated from radar.

0705 PM     Tstm Wnd Gst     2 E Londonderry Twp     39.87N 75.85W
06/26/2025  M47 MPH          Chester            PA   Mesonet

            Mesonet station DSCR White Clay Creek West
            Grove-SECCRA.

0721 PM     Flood            Parksburg               39.98N 75.93W
06/26/2025                   Chester            PA   Public

            Part of Commons Drive closed due to water on
            the road.

0440 PM     Tstm Wnd Dmg     Richmond Twp            40.49N 75.84W
06/26/2025                   Berks              PA   911 Call Center

            Wires down. Time estimated from radar.

0450 PM     Tstm Wnd Dmg     1 NE Fleetwood          40.47N 75.81W
06/26/2025                   Berks              PA   911 Call Center

            Multiple houses with roof damage and windows
            blown out. Time estimated from radar.

0450 PM     Tstm Wnd Dmg     1 NE Fleetwood          40.46N 75.81W
06/26/2025                   Berks              PA   Public

            Multiple trees uprooted. Time estimated from
            radar.

0500 PM     Tstm Wnd Dmg     Fleetwood               40.45N 75.82W
06/26/2025                   Berks              PA   Public

            Roofing material removed from farm
            outbuilding. Time estimated from radar.

0500 PM     Tstm Wnd Dmg     1 ENE Lyons             40.48N 75.74W
06/26/2025                   Berks              PA   Public

            Roofing material removed from a barn. Time
            estimated from radar.

0500 PM     Tstm Wnd Dmg     1 ENE Lyons             40.48N 75.74W
06/26/2025                   Berks              PA   Public

            Power poles blown down. Time estimated from
            radar.

0500 PM     Tstm Wnd Dmg     Fleetwood               40.45N 75.82W
06/26/2025                   Berks              PA   Public

            Multiple trees snapped and uprooted. Time
            estimated from radar.

0540 PM     Tstm Wnd Dmg     Sinking Spring          40.33N 76.02W
06/26/2025                   Berks              PA   Public

            Trees and wires down on Chapel Hill Road.
            Time estimated from radar.

0555 PM     Tstm Wnd Dmg     Mohnton                 40.28N 75.99W
06/26/2025                   Berks              PA   Public

            Trees down on Zion Road. Time estimated from
            radar.

0605 PM     Tstm Wnd Dmg     Brecknock Twp.          40.24N 75.99W
06/26/2025                   Berks              PA   Public

            Tree on wires. Time estimated from radar.

&&

Local storm report, Jun 26, 8:55 PM EDT, 2 hours 43 minutes before

Preliminary Local Storm Report
National Weather Service Mount Holly NJ
855 PM EDT Thu Jun 26 2025

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

0650 PM     Tstm Wnd Dmg     West Sadsbury Twp       39.99N 75.94W
06/26/2025                   Chester            PA   Public

            Multiple trees and power poles snapped. Time
            estimated from radar.

&&

NG

Local storm report, Jun 26, 9:25 PM EDT, 2 hours 13 minutes before

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Local storm report, Jun 26, 9:48 PM EDT, 1 hour 50 minutes before

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Local storm report, Jun 26, 10:08 PM EDT, 1 hour 30 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
Jun 27, 12:59 PM EDT	Heat Advisory	PHI	Burlington, Camden, Gloucester, Mercer	31 hr
Jun 27, 6:36 PM EDT	Coastal Flood Advisory	PHI	Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more	12 hr
Jun 27, 6:42 PM EDT	Marine Dense Fog Advisory	PHI		17 hr
Jun 27, 6:51 PM EDT	Small Craft Advisory	PHI		5 hr
Jun 27, 5:47 PM EDT	Areal Flood Warning	PHI	Chester	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.