Alert archive / Nebraska / Special Weather Statements in 2016

Special Weather Statement, NWS North Platte, NE

July 15, 2016Lincoln County, Nebraska

NWS North Platte, NE issued this special weather statement at Jul 15, 2016, 10:32 AM CDT for Lincoln County, Nebraska. It was in force for 43 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: Jul 15, 2016, 10:32 AM CDT (15:32 UTC)
Expired: Jul 15, 2016, 11:15 AM CDT
In force: 43 min
Issued by: NWS North Platte, NE

County Lincoln County, NE

The radar

The North Platte radar (KLNX), 99 km from the middle of the area, began a volume at 15:34 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

Denver, CO (KDEN), launched 12:00Z, 3.5 hours before the alert went out and 259 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: 23 J/kg
Mixed-layer CIN: -351 J/kg
Mixed-layer LCL: 3003 m above ground
0-6 km bulk shear: 25 kt
0-1 km storm-relative helicity: 127 m²/s²
0-3 km storm-relative helicity: 136 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Jul 15, 7:18 AM CDT, 3 hours 14 minutes earlier.

Area forecast discussion, Jul 15, 7:18 AM CDT, 3 hours 14 minutes before

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Hazardous weather outlook, Jul 15, 4:44 AM CDT, 5 hours 48 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTH PLATTE NE
444 AM CDT FRI JUL 15 2016

NEZ004>010-022>029-035>038-056>059-069>071-094-160945-
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-
444 AM CDT FRI JUL 15 2016 /344 AM MDT FRI JUL 15 2016/

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

.DAY ONE...TODAY AND TONIGHT.

EARLY THIS MORNING IS A MARGINAL RISK FOR SEVERE THUNDERSTORMS
ACROSS THE AREA WITH LARGE HAIL THE MAIN THREAT. THE CHANCE FOR
THUNDERSTORMS...SOME SEVERE...CONTINUES THIS AFTERNOON INTO
TONIGHT. AS TEMPERATURES WARM THIS AFTERNOON...IN ADDITION TO
LARGE HAIL BEING A THREAT WITH BE DAMAGING WINDS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

SATURDAY WILL SEE A CHANCE FOR THUNDERSTORMS WITH A SLIGHT RISK
FOR SEVERE THUNDERSTORMS IN THE AFTERNOON INTO THE OVERNIGHT
PERIOD. THE GREATEST THREAT WILL BE NORTHEAST OF A HAY SPRINGS TO
NORTH PLATTE LINE. LARGE HAIL AND DAMAGING WINDS WILL BE THE MAIN
THREAT.

THUNDERSTORMS CHANCES CONTINUE SUNDAY THROUGH TUESDAY...THE
THREAT FOR SEVERE WEATHER IS LOW AT THIS TIME. THERE IS SLIGHT
CHANCE FOR ISOLATED THUNDERSTORMS WEDNESDAY AND THURSDAY...HOWEVER
MORE OF A CONCERN ON WEDNESDAY AND THURSDAY WILL BE VERY WARM
TEMPERATURES AND HEAT INDEX VALUES INTO THE MID 90S TO AROUND 100
DEGREES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.

&&

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

MASEK

In the hours before

Special weather statement, Jul 15, 9:30 AM CDT, 1 hour 2 minutes before

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Special weather statement, Jul 15, 9:35 AM CDT, 57 minutes before

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Special weather statement, Jul 15, 9:59 AM CDT, 33 minutes before

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Special weather statement, Jul 15, 10:06 AM CDT, 26 minutes before

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Local storm report, Jul 15, 10:31 AM CDT, 1 minute before

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Special weather statement, Jul 15, 10:32 AM CDT, 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
Jul 15, 2:31 AM CDT	Special Weather Statement	LBF	Cherry	44 min
Jul 15, 3:17 AM CDT	Special Weather Statement	LBF	Cherry	43 min
Jul 15, 3:42 AM CDT	Special Weather Statement	LBF	Garden	48 min
Jul 15, 3:47 AM CDT	Special Weather Statement	LBF	Garden	43 min
Jul 15, 4:05 AM CDT	Special Weather Statement	LBF	Cherry	40 min
Jul 15, 4:32 AM CDT	Special Weather Statement	LBF	Keith	43 min
Jul 15, 4:50 AM CDT	Special Weather Statement	LBF	Cherry	40 min
Jul 15, 5:00 AM CDT	Special Weather Statement	LBF	Grant	45 min
Jul 15, 5:19 AM CDT	Special Weather Statement	LBF	Cherry	41 min
Jul 15, 5:51 AM CDT	Special Weather Statement	LBF	Grant	39 min
Jul 15, 6:17 AM CDT	Special Weather Statement	LBF	Brown, Rock, Thomas	43 min
Jul 15, 6:40 AM CDT	Special Weather Statement	LBF	Custer	50 min
Jul 15, 7:00 AM CDT	Special Weather Statement	LBF	Hooker	45 min
Jul 15, 8:48 AM CDT	Special Weather Statement	LBF	Hooker	42 min
Jul 15, 9:30 AM CDT	Special Weather Statement	LBF	McPherson	45 min
Jul 15, 9:35 AM CDT	Special Weather Statement	LBF	Lincoln	25 min
Jul 15, 9:59 AM CDT	Special Weather Statement	LBF	Logan	46 min
Jul 15, 10:06 AM CDT	Special Weather Statement	LBF	Frontier	24 min
Jul 15, 11:11 AM CDT	Special Weather Statement	LBF	Dawson	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.