Alert archive / Nebraska / Special Weather Statements in 2016

Special Weather Statement, NWS North Platte, NE

June 30, 2016Arthur County, Garden County, Grant County, Nebraska

NWS North Platte, NE issued this special weather statement at Jun 30, 2016, 1:06 AM MDT for Arthur County, Garden County, Grant County, Nebraska. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jun 30, 2016, 1:06 AM MDT (07:06 UTC)
Expired: Jun 30, 2016, 1:45 AM MDT
In force: 39 min
Issued by: NWS North Platte, NE

Counties Arthur County, NE, Garden County, NE, Grant County, NE

The radar

The North Platte radar (KLNX), 122 km from the middle of the area, began a volume at 07:10 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, 7.1 hours before the alert went out and 132 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: 851 J/kg
Mixed-layer CIN: -108 J/kg
Mixed-layer LCL: 1867 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 58 m²/s²
0-3 km storm-relative helicity: 143 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 3.8

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Jun 29, 11:46 PM MDT, 1 hour 20 minutes earlier.

Area forecast discussion, Jun 29, 11:46 PM MDT, 1 hour 20 minutes before

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Hazardous weather outlook, Jun 29, 2:48 PM MDT, 10 hours 18 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
348 PM CDT WED JUN 29 2016

NEZ004>010-022>029-035>038-056>059-069>071-094-302100-
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-
348 PM CDT WED JUN 29 2016 /248 PM MDT WED JUN 29 2016/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND
NORTH CENTRAL NEBRASKA.

.DAY ONE...TONIGHT.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS EVENING
ACROSS THE NEBRASKA PANHANDLE AND PORTIONS OF WESTERN AND NORTH
CENTRAL NEBRASKA. THE AREA OF CONCERN IS ALONG AND WEST OF A LINE
FROM AINSWORTH TO NORTH PLATTE. THE MAIN THREAT WITH STORMS THAT
DEVELOP WILL BE DAMAGING WINDS...BUT SOME LARGE HAIL CANNOT BE
RULED OUT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

PERIODIC CHANCES FOR THUNDERSTORMS WILL CONTINUE ACROSS WESTERN
AND NORTH CENTRAL NEBRASKA THROUGH THE WEEKEND. AT THIS TIME THE
THREAT FOR SEVERE THUNDERSTORMS IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS EVENING ALONG AND WEST OF A
LINE FROM AINSWORTH TO NORTH PLATTE.

&&

GET YOUR WEATHER...HYDROLOGICAL...AND CLIMATE INFORMATION AT
HTTP://WWW.WEATHER.GOV/NORTHPLATTE (ALL LOWERCASE)

TAYLOR

In the hours before

Local storm report, Jun 29, 9:52 PM MDT, 3 hours 14 minutes before

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Local storm report, Jun 29, 9:54 PM MDT, 3 hours 12 minutes before

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Special weather statement, Jun 29, 10:20 PM MDT, 2 hours 46 minutes before

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Special weather statement, Jun 29, 11:09 PM MDT, 1 hour 57 minutes before

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Local storm report, Jun 29, 11:55 PM MDT, 1 hour 11 minutes before

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Special weather statement, Jun 30, 1:06 AM MDT, 0 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, 7:00 PM MDT	Severe Thunderstorm Warning	LBF	Brown, Cherry, Keya Paha, Sheridan	45 min
Jun 29, 7:44 PM MDT	Severe Thunderstorm Warning	LBF	Brown, Cherry, Keya Paha, Rock	61 min
Jun 29, 8:30 PM MDT	Severe Thunderstorm Warning	LBF	Blaine, Brown, Cherry, Hooker, Keya Paha, Rock and 1 more	45 min
Jun 29, 8:46 PM MDT	Special Weather Statement	LBF	Chase	44 min
Jun 29, 9:03 PM MDT	Severe Thunderstorm Warning	LBF	Blaine, Cherry, Custer, Hooker, Logan, McPherson and 1 more	42 min
Jun 29, 9:05 PM MDT	Severe Thunderstorm Warning	LBF	Blaine, Boyd, Brown, Garfield, Holt, Keya Paha and 2 more	40 min
Jun 29, 9:12 PM MDT	Special Weather Statement	LBF	Chase	48 min
Jun 29, 9:44 PM MDT	Special Weather Statement	LBF	Garfield, Holt, Logan, Loup	46 min
Jun 29, 10:05 PM MDT	Severe Thunderstorm Warning	LBF	Custer, Lincoln, Logan	40 min
Jun 29, 10:20 PM MDT	Special Weather Statement	LBF	Custer, Garfield, Loup	55 min
Jun 29, 10:39 PM MDT	Severe Thunderstorm Warning	LBF	Custer, Lincoln	36 min
Jun 29, 11:09 PM MDT	Special Weather Statement	LBF	Perkins	51 min
Jun 30, 1:56 AM MDT	Special Weather Statement	LBF	Keith	49 min
Jun 30, 2:26 AM MDT	Special Weather Statement	LBF	Lincoln	49 min

Nearby

Special Weather Statements in Nebraska, 2016 Every special weather statement in 2016

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.