Alert archive / Nebraska / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 80, NWS Hastings, NE

May 10, 2023Sherman County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at May 10, 2023, 9:29 PM CDT for Sherman County, Nebraska. It was in force for 31 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 10, 2023, 9:29 PM CDT (02:29 UTC)
Expired: May 10, 2023, 10:00 PM CDT
In force: 31 min
Issued by: NWS Hastings, NE
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

County Sherman County, NE

The radar

The Grand Island radar (KUEX), 110 km from the middle of the area, began a volume at 02:30 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 nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 2.5 hours before the alert went out and 136 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: 1736 J/kg
Mixed-layer CIN: -13 J/kg
Mixed-layer LCL: 900 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 92 m²/s²
0-3 km storm-relative helicity: 141 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 3.8

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.

In the hours before

Special weather statement, May 10, 7:00 PM CDT, 2 hours 29 minutes before

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Special weather statement, May 10, 8:50 PM CDT, 39 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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The office that day

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

Issued	Product	Office	Counties	Lasted
May 10, 7:00 PM CDT	Special Weather Statement	GID	Furnas	45 min
May 10, 8:50 PM CDT	Special Weather Statement	GID	Harlan, Phelps	40 min
May 10, 9:31 PM CDT	Special Weather Statement	GID	Buffalo, Furnas, Harlan, Phelps	44 min
May 10, 9:57 PM CDT	Special Weather Statement	GID	Sherman	48 min
May 10, 10:11 PM CDT	Special Weather Statement	GID	Buffalo, Harlan, Phelps	49 min
May 10, 11:19 PM CDT	Special Weather Statement	GID	Valley	26 min
May 10, 11:23 PM CDT	Special Weather Statement	GID	Buffalo	37 min
May 10, 11:49 PM CDT	Special Weather Statement	GID	Sherman	26 min
May 11, 12:18 AM CDT	Special Weather Statement	GID	Sherman	27 min
May 11, 6:52 AM CDT	Dense Fog Advisory	GID	Adams, Clay, Franklin, Hall, Hamilton, Howard and 4 more	3 hr
May 11, 4:14 PM CDT	Flood Watch	GID	Dawson, Franklin, Furnas, Gosper, Harlan, Phelps	12 hr
May 11, 4:30 PM CDT	Special Weather Statement	GID	Rooks	45 min
May 11, 5:14 PM CDT	Special Weather Statement	GID	Osborne, Rooks	46 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2023 Every severe thunderstorm warning in 2023

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.