Alert archive / Nebraska / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 201, NWS Hastings, NE

August 9, 2025Fillmore County, York County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at Aug 9, 2025, 4:08 AM CDT for Fillmore County, York County, Nebraska. It was in force for 37 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: Aug 9, 2025, 4:08 AM CDT (09:08 UTC)
Expired: Aug 9, 2025, 4:45 AM CDT
In force: 37 min
Issued by: NWS Hastings, NE
Area: Storm-based polygon
Damage threat: Destructive
Hail: 1.0 in
Wind: 80.0 mph

Counties Fillmore County, NE, York County, NE

The radar

The Grand Island radar (KUEX), 83 km from the middle of the area, began a volume at 09:08 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.

The watch it was issued in

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

Issued	Product	Office	Lasted
Aug 9, 2:17 AM CDT	Severe Thunderstorm Watch	SPC	5 hr

The nearest sounding before it

Omaha, NE (KOAX), launched 00:00Z, 9.1 hours before the alert went out and 124 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 4205 J/kg
Mixed-layer CIN: -214 J/kg
Mixed-layer LCL: 1448 m above ground
0-6 km bulk shear: 23 kt
0-1 km storm-relative helicity: 87 m²/s²
0-3 km storm-relative helicity: 94 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 4.6

Open this sounding in Storm Lab

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 Hastings, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 9, 4:08 AM CDT, 0 minutes earlier.

Area forecast discussion, Aug 9, 4:08 AM CDT, 0 minutes before

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Hazardous weather outlook, Aug 9, 3:48 AM CDT, 20 minutes before

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In the hours before

Local storm report, Aug 9, 3:46 AM CDT, 22 minutes before

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Local storm report, Aug 9, 3:47 AM CDT, 21 minutes before

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Local storm report, Aug 9, 3:51 AM CDT, 17 minutes before

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Local storm report, Aug 9, 4:06 AM CDT, 2 minutes before

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Local storm report, Aug 9, 4:07 AM CDT, 1 minute before

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Local storm report, Aug 9, 4:08 AM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 9, 12:31 AM CDT	Special Weather Statement	GID	Furnas, Gosper	29 min
Aug 9, 1:03 AM CDT	Special Weather Statement	GID	Furnas, Gosper	27 min
Aug 9, 1:30 AM CDT	Special Weather Statement	GID	Harlan, Phelps	30 min
Aug 9, 1:50 AM CDT	Severe Thunderstorm Warning	GID	Buffalo, Franklin, Harlan, Kearney, Phelps	40 min
Aug 9, 2:20 AM CDT	Severe Thunderstorm Warning	GID	Adams, Buffalo, Franklin, Hall, Kearney, Webster	40 min
Aug 9, 2:49 AM CDT	Severe Thunderstorm Warning Destructive damage threat	GID	Adams, Clay, Nuckolls, Webster	26 min
Aug 9, 2:57 AM CDT	Severe Thunderstorm Warning	GID	Adams, Clay, Hamilton	48 min
Aug 9, 3:08 AM CDT	Severe Thunderstorm Warning Considerable damage threat	GID	Adams, Clay, Nuckolls, Webster	37 min
Aug 9, 3:34 AM CDT	Severe Thunderstorm Warning Considerable damage threat	GID	Clay, Fillmore, Hamilton, Nuckolls, Thayer, York	41 min
Aug 9, 4:17 AM CDT	Severe Thunderstorm Warning	GID	Polk, York	43 min
Aug 9, 4:44 AM CDT	Severe Thunderstorm Warning Considerable damage threat	GID	York	16 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2025 Every severe thunderstorm warning in 2025

Sources

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