Alert archive / Kansas / Special Weather Statements in 2018

Special Weather Statement, NWS Hastings, NE

August 5, 20184 counties in Kansas

NWS Hastings, NE issued this special weather statement at Aug 5, 2018, 11:03 PM CDT for 4 counties in Kansas. It was in force for 42 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: Aug 5, 2018, 11:03 PM CDT (04:03 UTC)
Expired: Aug 5, 2018, 11:45 PM CDT
In force: 42 min
Issued by: NWS Hastings, NE

Counties Jewell County, KS, Mitchell County, KS, Osborne County, KS, Smith County, KS

The radar

The Grand Island radar (KUEX), 90 km from the middle of the area, began a volume at 04:02 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

Dodge City, (KDDC), launched 00:00Z, 4.1 hours before the alert went out and 227 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: 424 J/kg
Mixed-layer CIN: -97 J/kg
Mixed-layer LCL: 2695 m above ground
0-6 km bulk shear: 33 kt
0-1 km storm-relative helicity: 25 m²/s²
0-3 km storm-relative helicity: 167 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.5

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 Hastings, NE wrote its last area forecast discussion before this special weather statement went out at Aug 5, 7:00 PM CDT, 4 hours 3 minutes earlier.

Area forecast discussion, Aug 5, 7:00 PM CDT, 4 hours 3 minutes before

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Hazardous weather outlook, Aug 5, 4:54 PM CDT, 6 hours 9 minutes before

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In the hours before

Special weather statement, Aug 5, 11:03 PM CDT, 0 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
Aug 5, 11:56 PM CDT	Special Weather Statement	GID	Valley	34 min
Aug 6, 3:11 PM CDT	Special Weather Statement	GID	Merrick	34 min
Aug 6, 6:36 PM CDT	Special Weather Statement	GID	Howard, Merrick	39 min
Aug 6, 6:41 PM CDT	Severe Thunderstorm Warning	GID	Howard, Merrick, Nance	49 min
Aug 6, 6:59 PM CDT	Tornado Warning	GID	Hamilton, Merrick	31 min
Aug 5, 11:44 PM CDT	Special Weather Statement	GID	Jewell, Mitchell, Osborne, Smith	46 min
Aug 6, 2:10 AM CDT	Special Weather Statement	GID	Phillips	35 min

Nearby

Special Weather Statements in Kansas, 2018 Every special weather statement in 2018

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.