Alert archive / Nebraska / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 99, NWS Hastings, NE

May 19, 2024Clay County, Nuckolls County, Webster County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at May 19, 2024, 3:55 PM CDT for Clay County, Nuckolls County, Webster County, Nebraska. It was in force for 50 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 19, 2024, 3:55 PM CDT (20:55 UTC)
Expired: May 19, 2024, 4:45 PM CDT
In force: 50 min
Issued by: NWS Hastings, NE
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Clay County, NE, Nuckolls County, NE, Webster County, NE

The radar

The Grand Island radar (KUEX), 21 km from the middle of the area, began a volume at 20:58 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 12:00Z, 8.9 hours before the alert went out and 223 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1304 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 19 m²/s²
0-3 km storm-relative helicity: 57 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 May 19, 12:19 PM CDT, 3 hours 36 minutes earlier.

Area forecast discussion, May 19, 12:19 PM CDT, 3 hours 36 minutes before

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Hazardous weather outlook, May 19, 10:08 AM CDT, 5 hours 47 minutes before

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In the hours before

Special weather statement, May 19, 2:09 PM CDT, 1 hour 46 minutes before

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Special weather statement, May 19, 2:24 PM CDT, 1 hour 31 minutes before

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Special weather statement, May 19, 3:02 PM CDT, 53 minutes before

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Local storm report, May 19, 3:29 PM CDT, 26 minutes before

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Local storm report, May 19, 3:33 PM CDT, 22 minutes before

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Special weather statement, May 19, 3:37 PM CDT, 18 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
May 19, 5:14 AM CDT	Special Weather Statement	GID	York	16 min
May 19, 1:07 PM CDT	Special Weather Statement	GID	Harlan	38 min
May 19, 1:37 PM CDT	Special Weather Statement	GID	Franklin, Harlan, Kearney, Phelps	23 min
May 19, 1:52 PM CDT	Severe Thunderstorm Warning	GID	Franklin, Harlan, Kearney, Phelps	38 min
May 19, 2:09 PM CDT	Special Weather Statement	GID	Franklin	36 min
May 19, 2:24 PM CDT	Special Weather Statement	GID	Kearney	36 min
May 19, 3:02 PM CDT	Special Weather Statement	GID	Webster	43 min
May 19, 3:12 PM CDT	Severe Thunderstorm Warning	GID	Franklin, Nuckolls, Webster	48 min
May 19, 3:37 PM CDT	Special Weather Statement	GID	Osborne	38 min
May 19, 5:02 PM CDT	Special Weather Statement	GID	Mitchell	13 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2024 Every severe thunderstorm warning in 2024

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.