Alert archive / Nebraska / Special Weather Statements in 2016

Special Weather Statement, NWS Cheyenne, WY

June 10, 2016Kimball County, Nebraska

NWS Cheyenne, WY issued this special weather statement at Jun 10, 2016, 11:28 PM MDT for Kimball County, Nebraska. It was in force for 32 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 10, 2016, 11:28 PM MDT (05:28 UTC)
Expired: Jun 11, 2016, 12:00 AM MDT
In force: 32 min
Issued by: NWS Cheyenne, WY

County Kimball County, NE

The radar

The Cheyenne radar (KCYS), 117 km from the middle of the area, began a volume at 05:28 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, 5.5 hours before the alert went out and 236 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: 1963 J/kg
Mixed-layer CIN: -50 J/kg
Mixed-layer LCL: 2434 m above ground
0-6 km bulk shear: 20 kt
0-1 km storm-relative helicity: 15 m²/s²
0-3 km storm-relative helicity: 66 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 Cheyenne, WY wrote its last area forecast discussion before this special weather statement went out at Jun 10, 11:01 PM MDT, 27 minutes earlier.

Area forecast discussion, Jun 10, 11:01 PM MDT, 27 minutes before

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In the hours before

Special weather statement, Jun 10, 6:15 PM MDT, 5 hours 13 minutes before

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Special weather statement, Jun 10, 9:01 PM MDT, 2 hours 27 minutes before

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Special weather statement, Jun 10, 9:39 PM MDT, 1 hour 49 minutes before

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Special weather statement, Jun 10, 11:28 PM MDT, 0 minutes before

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The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 10, 6:15 PM MDT	Special Weather Statement	CYS	Laramie	45 min
Jun 10, 6:38 PM MDT	Areal Flood Advisory	CYS	Laramie	3 hr
Jun 10, 7:06 PM MDT	Areal Flood Advisory	CYS	Goshen, Laramie	3 hr
Jun 10, 9:01 PM MDT	Special Weather Statement	CYS	Laramie	44 min
Jun 11, 4:56 PM MDT	Special Weather Statement	CYS	Albany	49 min
Jun 10, 9:39 PM MDT	Special Weather Statement	CYS	Kimball	21 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.