Alert archive / New Hampshire / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 70, NWS Gray, ME

July 20, 2015Belknap County, Carroll County, Grafton County, New Hampshire

NWS Gray, ME issued this severe thunderstorm warning at Jul 20, 2015, 3:18 AM EDT for Belknap County, Carroll County, Grafton County, New Hampshire. It was in force for 42 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 20, 2015, 3:18 AM EDT (07:18 UTC)
Expired: Jul 20, 2015, 4:00 AM EDT
In force: 42 min
Issued by: NWS Gray, ME
Area: Storm-based polygon

Counties Belknap County, NH, Carroll County, NH, Grafton County, NH

The radar

The Portland,ME radar (KGYX), 99 km from the middle of the area, began a volume at 07:21 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 forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Gray, ME wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 20, 12:28 AM EDT, 2 hours 50 minutes earlier.

Area forecast discussion, Jul 20, 12:28 AM EDT, 2 hours 50 minutes before

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Hazardous weather outlook, Jul 20, 12:12 AM EDT, 3 hours 6 minutes before

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In the hours before

Local storm report, Jul 19, 10:07 PM EDT, 5 hours 11 minutes before

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Special weather statement, Jul 19, 10:17 PM EDT, 5 hours 1 minute before

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        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 19, 10:24 PM EDT, 4 hours 54 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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      <p id="message2">
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Local storm report, Jul 19, 10:35 PM EDT, 4 hours 43 minutes before

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      <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.
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      <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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Special weather statement, Jul 20, 12:59 AM EDT, 2 hours 19 minutes before

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<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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Special weather statement, Jul 20, 2:16 AM EDT, 1 hour 2 minutes before

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<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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The office that day

Everything else NWS Gray, ME issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 19, 8:10 PM EDT	Severe Thunderstorm Warning	GYX	Cumberland, Oxford, York	55 min
Jul 19, 8:16 PM EDT	Severe Thunderstorm Warning	GYX	York	44 min
Jul 19, 8:18 PM EDT	Severe Thunderstorm Warning	GYX	Franklin, Kennebec, Somerset	57 min
Jul 19, 8:38 PM EDT	Areal Flood Advisory	GYX	Cumberland, Oxford, York	3 hr
Jul 19, 8:55 PM EDT	Severe Thunderstorm Warning	GYX	York	50 min
Jul 19, 9:09 PM EDT	Special Weather Statement	GYX	York	66 min
Jul 19, 9:15 PM EDT	Severe Thunderstorm Warning	GYX	Cumberland, York	45 min
Jul 19, 9:22 PM EDT	Special Marine Warning	GYX		53 min
Jul 19, 10:17 PM EDT	Special Weather Statement	GYX	Kennebec	43 min
Jul 20, 12:59 AM EDT	Special Weather Statement	GYX	Somerset	61 min
Jul 20, 3:57 AM EDT	Severe Thunderstorm Warning	GYX	Cumberland, Oxford, York	29 min
Jul 19, 8:16 PM EDT	Flash Flood Warning	GYX	Grafton	3 hr
Jul 19, 8:52 PM EDT	Flash Flood Warning	GYX	Belknap, Carroll, Grafton, Strafford	5 hr
Jul 19, 9:11 PM EDT	Severe Thunderstorm Warning	GYX	Coos	49 min
Jul 20, 2:16 AM EDT	Special Weather Statement	GYX	Grafton	59 min
Jul 20, 2:35 AM EDT	Severe Thunderstorm Warning	GYX	Grafton	55 min

Nearby

Severe Thunderstorm Warnings in New Hampshire, 2015 Every severe thunderstorm warning in 2015

Sources

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