Alert archive / Nebraska / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 164, NWS North Platte, NE

June 29, 2023Chase County, Perkins County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 29, 2023, 11:49 PM MDT for Chase County, Perkins County, Nebraska. It was in force for 41 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: Jun 29, 2023, 11:49 PM MDT (05:49 UTC)
Expired: Jun 30, 2023, 12:30 AM MDT
In force: 41 min
Issued by: NWS North Platte, NE
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Chase County, NE, Perkins County, NE

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 5.8 hours before the alert went out and 103 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: 387 J/kg
Mixed-layer CIN: -202 J/kg
Mixed-layer LCL: 1917 m above ground
0-6 km bulk shear: 47 kt
0-1 km storm-relative helicity: -4 m²/s²
0-3 km storm-relative helicity: 112 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

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 North Platte, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 29, 11:23 PM MDT, 26 minutes earlier.

Area forecast discussion, Jun 29, 11:23 PM MDT, 26 minutes before

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Hazardous weather outlook, Jun 29, 1:41 PM MDT, 10 hours 8 minutes before

Hazardous Weather Outlook
National Weather Service North Platte NE
241 PM CDT Thu Jun 29 2023

NEZ004>010-022>029-035>038-056>059-069>071-094-301945-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
241 PM CDT Thu Jun 29 2023 /141 PM MDT Thu Jun 29 2023/

This Hazardous Weather Outlook is for central Nebraska, north
central Nebraska, panhandle Nebraska, southwest Nebraska and west
central Nebraska.

.DAY ONE...This afternoon and tonight.

Thunderstorms will develop late this evening across the Panhandle
and move eastward across central Nebraska through the overnight
period. Some storms may become strong to severe, especially from the
Panhandle into the Sandhills, with large hail and damaging winds
possible. Very heavy rainfall may also lead to localized flooding
for areas across the Sandhills into north central Nebraska.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Thunderstorms are possible Friday into Friday night. Limited threat
for severe thunderstorms for areas generally south of I-80. Heavy
rainfall is also possible across portions of the area, which could
lead to localized minor flooding.

Daily chances for showers and thunderstorms return late Monday
through the first part of next week. At this time, the threat for
severe weather is uncertain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

In the hours before

Local storm report, Jun 29, 7:48 PM MDT, 4 hours 1 minute before

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Special weather statement, Jun 29, 8:08 PM MDT, 3 hours 41 minutes before

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Special weather statement, Jun 29, 9:33 PM MDT, 2 hours 16 minutes before

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Special weather statement, Jun 29, 9:34 PM MDT, 2 hours 15 minutes before

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Special weather statement, Jun 29, 11:02 PM MDT, 47 minutes before

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Special weather statement, Jun 29, 11:38 PM MDT, 11 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 29, 6:07 PM MDT	Severe Thunderstorm Warning	LBF	Sheridan	38 min
Jun 29, 6:15 PM MDT	Severe Thunderstorm Warning	LBF	Garden, Sheridan	45 min
Jun 29, 6:28 PM MDT	Special Weather Statement	LBF	Grant	32 min
Jun 29, 6:48 PM MDT	Severe Thunderstorm Warning	LBF	Cherry	42 min
Jun 29, 7:02 PM MDT	Severe Thunderstorm Warning	LBF	Cherry, Garden, Grant, Sheridan	43 min
Jun 29, 7:06 PM MDT	Special Weather Statement	LBF	Sheridan	39 min
Jun 29, 7:13 PM MDT	Severe Thunderstorm Warning Considerable damage threat	LBF	Cherry, Sheridan	47 min
Jun 29, 7:27 PM MDT	Severe Thunderstorm Warning Considerable damage threat	LBF	Cherry	48 min
Jun 29, 7:32 PM MDT	Severe Thunderstorm Warning Considerable damage threat	LBF	Cherry, Grant	43 min
Jun 29, 8:06 PM MDT	Severe Thunderstorm Warning	LBF	Cherry, Grant, Hooker	39 min
Jun 29, 8:08 PM MDT	Special Weather Statement	LBF	Arthur, Garden, Grant	52 min
Jun 29, 8:42 PM MDT	Severe Thunderstorm Warning Considerable damage threat	LBF	Cherry, Hooker, Thomas	48 min
Jun 29, 9:00 PM MDT	Severe Thunderstorm Warning	LBF	Arthur, Grant, Hooker, McPherson, Thomas	30 min
Jun 29, 9:24 PM MDT	Severe Thunderstorm Warning Considerable damage threat	LBF	Blaine, Brown, Cherry, Loup, Rock	66 min
Jun 29, 9:33 PM MDT	Special Weather Statement	LBF	Garden	42 min
Jun 29, 9:34 PM MDT	Special Weather Statement	LBF	McPherson	41 min
Jun 29, 10:26 PM MDT	Severe Thunderstorm Warning	LBF	Blaine, Brown, Garfield, Holt, Loup, Rock	64 min
Jun 29, 11:02 PM MDT	Special Weather Statement	LBF	Perkins	43 min
Jun 29, 11:26 PM MDT	Severe Thunderstorm Warning	LBF	Garfield, Holt, Loup, Rock, Wheeler	48 min
Jun 29, 11:38 PM MDT	Special Weather Statement	LBF	Perkins	37 min
Jun 30, 12:25 AM MDT	Severe Thunderstorm Warning	LBF	Chase, Hayes, Lincoln, Perkins	35 min
Jun 30, 12:57 AM MDT	Special Weather Statement	LBF	Hayes	33 min
Jun 30, 1:25 AM MDT	Special Weather Statement	LBF	Frontier	50 min
Jun 30, 5:36 AM MDT	Special Weather Statement	LBF	Frontier	54 min
Jun 30, 5:15 PM MDT	Special Weather Statement	LBF	Logan	45 min
Jun 30, 5:20 PM MDT	Special Weather Statement	LBF	Sheridan	40 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.