Alert archive / Montana / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 15, NWS Billings, MT

May 18, 20144 counties in Montana

NWS Billings, MT issued this severe thunderstorm warning at May 18, 2014, 8:40 PM MDT for 4 counties in Montana. It was in force for 65 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: May 18, 2014, 8:40 PM MDT (02:40 UTC)
Expired: May 18, 2014, 9:45 PM MDT
In force: 65 min
Issued by: NWS Billings, MT
Area: Storm-based polygon

Counties Carter County, MT, Custer County, MT, Fallon County, MT, Powder River County, MT

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
May 18, 2:13 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
May 18, 5:12 PM MDT	Severe Thunderstorm Watch	SPC	7 hr

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 Billings, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at May 18, 7:54 PM MDT, 46 minutes earlier.

Area forecast discussion, May 18, 7:54 PM MDT, 46 minutes before

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Hazardous weather outlook, May 18, 8:00 PM MDT, 40 minutes before

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In the hours before

Local storm report, May 18, 7:00 PM MDT, 1 hour 40 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
700 PM MDT SUN MAY 18 2014

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

0655 PM     HAIL             3 SE LAME DEER          45.58N 106.62W
05/18/2014  M1.75 INCH       ROSEBUD            MT   COUNTY OFFICIAL

&&

AAG

Local storm report, May 18, 7:26 PM MDT, 1 hour 14 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
726 PM MDT SUN MAY 18 2014

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

0515 PM     HAIL             5 WNW BILLINGS          45.80N 108.60W
05/18/2014  M1.50 INCH       YELLOWSTONE        MT   COCORAHS

0550 PM     TORNADO          3 WNW BELLE CREEK       45.16N 105.16W
05/18/2014                   POWDER RIVER       MT   TRAINED SPOTTER

            LOCATION ESTIMATED. RURAL LOCATION. NO DAMAGE REPORTED.

&&

AAG

Special weather statement, May 18, 7:44 PM MDT, 56 minutes before

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Local storm report, May 18, 7:50 PM MDT, 50 minutes before

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Local storm report, May 18, 8:10 PM MDT, 30 minutes before

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Local storm report, May 18, 8:34 PM MDT, 6 minutes before

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The office that day

Everything else NWS Billings, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 18, 6:14 PM MDT	Severe Thunderstorm Warning	BYZ	Carter, Powder River	61 min
May 18, 6:20 PM MDT	Severe Thunderstorm Warning	BYZ	Big Horn, Rosebud, Treasure, Yellowstone	55 min
May 18, 7:00 PM MDT	Severe Thunderstorm Warning	BYZ	Carter, Custer, Powder River, Rosebud, Treasure	60 min
May 18, 7:35 PM MDT	Flash Flood Warning	BYZ	Powder River, Rosebud	3 hr
May 18, 7:52 PM MDT	Severe Thunderstorm Warning	BYZ	Carter, Custer, Powder River, Rosebud	53 min
May 18, 9:51 PM MDT	Special Weather Statement	BYZ	Carter	39 min
May 18, 7:44 PM MDT	Special Weather Statement	BYZ	Sheridan	46 min

Nearby

Severe Thunderstorm Warnings in Montana, 2014 Every severe thunderstorm warning in 2014

Sources

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