Alert archive / New Jersey / Special Marine Warnings in 2025

Special Marine Warning 92, NWS Philadelphia/Mount Holly

July 15, 2025

NWS Philadelphia/Mount Holly issued this special marine warning at Jul 15, 2025, 2:32 AM EDT. It was in force for 58 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 15, 2025, 2:32 AM EDT (06:32 UTC)
Expired: Jul 15, 2025, 3:30 AM EDT
In force: 58 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 15, 1:26 AM EDT, 1 hour 6 minutes earlier.

Area forecast discussion, Jul 15, 1:26 AM EDT, 1 hour 6 minutes before

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Hazardous weather outlook, Jul 14, 9:58 PM EDT, 4 hours 34 minutes before

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
958 PM EDT Mon Jul 14 2025

MDZ012-015-019-020-160200-
Kent MD-Queen Annes-Talbot-Caroline-
958 PM EDT Mon Jul 14 2025

This Hazardous Weather Outlook is for northeast Maryland.

.DAY ONE...Tonight.

There is a low probability for widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Scattered instances of flash flooding are possible Tuesday.
Additional rounds of showers and thunderstorms are possible each day
through the end of the week.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

Staarmann

In the hours before

Local storm report, Jul 14, 9:49 PM EDT, 4 hours 43 minutes before

Preliminary Local Storm Report
National Weather Service Mount Holly NJ
949 PM EDT Mon Jul 14 2025

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

0700 PM     Flash Flood      Chatham                 40.74N 74.38W
07/14/2025                   Morris             NJ   911 Call Center

            Roadways flooded in Chatham. Time estimated.

&&

ZC

Local storm report, Jul 14, 10:21 PM EDT, 4 hours 11 minutes before

Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1021 PM EDT Mon Jul 14 2025

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

0915 PM     Flood            1 NW Middlesex          40.59N 74.51W
07/14/2025                   Somerset           NJ   Public

            Bound Brook at Middlesex reached flood
            stage.

&&

ZC

Local storm report, Jul 14, 10:51 PM EDT, 3 hours 41 minutes before

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<head>
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</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jul 14, 11:18 PM EDT, 3 hours 14 minutes before

<!doctype html>
<html lang="en">
<head>
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  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
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</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
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Local storm report, Jul 14, 11:35 PM EDT, 2 hours 57 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Jul 15, 1:24 AM EDT, 1 hour 8 minutes before

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 14, 8:01 PM EDT	Special Marine Warning	PHI		119 min
Jul 14, 9:25 PM EDT	Areal Flood Warning	PHI	Middlesex, Morris, Somerset	16 hr
Jul 14, 9:32 PM EDT	Areal Flood Warning	PHI	Morris	3 hr
Jul 14, 10:30 PM EDT	Flash Flood Warning	PHI	Cumberland	3 hr
Jul 15, 1:20 AM EDT	Flash Flood Warning	PHI	Ocean	3 hr
Jul 15, 2:37 PM EDT	Flood Watch	PHI	Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 5 more	34 hr
Jul 14, 10:45 PM EDT	Areal Flood Warning	PHI	Lehigh, Montgomery	4 hr
Jul 15, 6:34 PM EDT	Flash Flood Warning	PHI	Kent, Sussex	2 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.