Alert archive / California / Freeze Warnings in 2015

Freeze Warning 5, NWS Las Vegas, NV

December 15, 2015San Bernardino County, California; Mohave County, Arizona

NWS Las Vegas, NV issued this freeze warning at Dec 15, 2015, 1:40 AM PST for San Bernardino County, California; Mohave County, Arizona. It took effect at Dec 16, 2015, 10:00 PM PST. It was in force for 10 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: Dec 15, 2015, 1:40 AM PST (09:40 UTC)
In effect from: Dec 16, 2015, 10:00 PM PST
Expired: Dec 17, 2015, 8:00 AM PST
In force: 10 hr
Issued by: NWS Las Vegas, NV

Counties Mohave County, AZ, San Bernardino County, CA

The radar

The Las Vegas radar (KESX), 48 km from the middle of the area, began a volume at 09:37 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 Las Vegas, NV wrote its last area forecast discussion before this freeze warning went out at Dec 14, 3:40 PM PST, 10 hours earlier.

Area forecast discussion, Dec 14, 3:40 PM PST, 10 hours before

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The office that day

Everything else NWS Las Vegas, NV issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 15, 1:40 AM PST	Hard Freeze Warning	VEF	San Bernardino	30 hr
Dec 15, 1:35 PM PST	Freeze Warning	VEF	San Bernardino	18 hr
Dec 15, 1:40 AM PST	Hard Freeze Warning	VEF		54 hr

Nearby

Freeze Warnings in California, 2015 Freeze Warnings in Arizona, 2015 Every freeze 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.