Alert archive / Nebraska / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 359, NWS Omaha, NE

September 20, 2014Nemaha County, Richardson County, Nebraska

NWS Omaha, NE issued this severe thunderstorm warning at Sep 20, 2014, 11:03 AM CDT for Nemaha County, Richardson County, Nebraska. It was in force for 27 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: Sep 20, 2014, 11:03 AM CDT (16:03 UTC)
Expired: Sep 20, 2014, 11:30 AM CDT
In force: 27 min
Issued by: NWS Omaha, NE
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Nemaha County, NE, Richardson County, NE

The radar

The Omaha radar (KOAX), 128 km from the middle of the area, began a volume at 16:05 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 Omaha, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 20, 7:10 AM CDT, 3 hours 53 minutes earlier.

Area forecast discussion, Sep 20, 7:10 AM CDT, 3 hours 53 minutes before

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Hazardous weather outlook, Sep 20, 4:30 AM CDT, 6 hours 33 minutes before

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In the hours before

Special weather statement, Sep 20, 5:34 AM CDT, 5 hours 29 minutes before

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Special weather statement, Sep 20, 7:47 AM CDT, 3 hours 16 minutes before

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Local storm report, Sep 20, 9:03 AM CDT, 2 hours before

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Local storm report, Sep 20, 9:47 AM CDT, 1 hour 16 minutes before

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Special weather statement, Sep 20, 10:11 AM CDT, 52 minutes before

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Local storm report, Sep 20, 11:00 AM CDT, 3 minutes before

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The office that day

Everything else NWS Omaha, NE issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 19, 8:18 PM CDT	Special Weather Statement	OAX	Cedar	42 min
Sep 19, 8:42 PM CDT	Special Weather Statement	OAX	Cedar	33 min
Sep 19, 8:49 PM CDT	Severe Thunderstorm Warning	OAX	Cedar	26 min
Sep 19, 9:03 PM CDT	Severe Thunderstorm Warning	OAX	Cedar, Knox	27 min
Sep 19, 9:23 PM CDT	Special Weather Statement	OAX	Cedar	37 min
Sep 19, 9:26 PM CDT	Severe Thunderstorm Warning	OAX	Cedar, Knox	34 min
Sep 19, 9:55 PM CDT	Special Weather Statement	OAX	Cedar	65 min
Sep 19, 9:59 PM CDT	Severe Thunderstorm Warning	OAX	Cedar	26 min
Sep 19, 10:25 PM CDT	Severe Thunderstorm Warning	OAX	Cedar	10 min
Sep 19, 10:54 PM CDT	Severe Thunderstorm Warning	OAX	Cedar	17 min
Sep 19, 10:58 PM CDT	Areal Flood Advisory	OAX	Cedar, Knox	5 hr
Sep 20, 2:21 AM CDT	Special Weather Statement	OAX	Boone, Platte	39 min
Sep 20, 3:10 AM CDT	Special Weather Statement	OAX	Colfax	50 min
Sep 20, 4:46 AM CDT	Special Weather Statement	OAX	Butler, Douglas, Sarpy, Saunders	44 min
Sep 20, 5:34 AM CDT	Special Weather Statement	OAX	Cass, Lancaster, Otoe, Sarpy, Seward	56 min
Sep 20, 7:47 AM CDT	Special Weather Statement	OAX	Cass	43 min
Sep 20, 10:11 AM CDT	Special Weather Statement	OAX	Johnson, Nemaha	49 min
Sep 20, 10:31 AM CDT	Severe Thunderstorm Warning	OAX	Johnson, Nemaha, Richardson	29 min
Sep 20, 11:54 AM CDT	Special Weather Statement	OAX	Pawnee	36 min
Sep 20, 2:35 AM CDT	Special Weather Statement	OAX	Harrison	40 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 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; radar from the NEXRAD Level II archive.