Alert archive / California / Freeze Warnings in 2007

Freeze Warning 1, NWS San Diego, CA

January 12, 2007Riverside County, San Bernardino County, San Diego County, California

NWS San Diego, CA issued this freeze warning at Jan 12, 2007, 10:49 AM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Jan 12, 2007, 6:44 PM PST. It was in force for 14 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jan 12, 2007, 10:49 AM PST (18:49 UTC)
In effect from: Jan 12, 2007, 6:44 PM PST
Expired: Jan 13, 2007, 9:00 AM PST
In force: 14 hr
Issued by: NWS San Diego, CA

Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA

The radar

The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 18:49 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 freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this freeze warning went out at Jan 12, 9:30 AM PST, 1 hour 19 minutes earlier.

Area forecast discussion, Jan 12, 9:30 AM PST, 1 hour 19 minutes before

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Hazardous weather outlook, Jan 12, 4:00 AM PST, 6 hours 49 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>
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In the hours before

Local storm report, Jan 12, 10:17 AM PST, 32 minutes before

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<body>
  <main class="wrap">
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      <div class="status" id="status">Temporary Notice</div>
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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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The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 12, 6:21 AM PST	Snow Advisory	SGX	Riverside, San Bernardino	4 hr
Jan 12, 7:34 AM PST	Snow and Blowing Snow Advisory	SGX	Riverside, San Bernardino	3 hr
Jan 12, 10:19 AM PST	Wind Chill Advisory	SGX	San Bernardino	23 hr
Jan 12, 10:49 AM PST	Frost Advisory	SGX	San Diego	22 hr
Jan 12, 1:05 PM PST	Fire Weather Watch	SGX	Orange, Riverside, San Bernardino, San Diego	56 hr

Nearby

Freeze Warnings in California, 2007 Every freeze warning in 2007

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.