Alert archive / Oklahoma / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 36, NWS Norman, OK

March 8, 1994Jackson County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Mar 8, 1994, 4:33 AM CST for Jackson County, Oklahoma. It was in force for 57 min.

The area

The counties it named.

The facts

Issued: Mar 8, 1994, 4:33 AM CST (10:33 UTC)
Expired: Mar 8, 1994, 5:30 AM CST
In force: 57 min
Issued by: NWS Norman, OK
Area: Whole counties; the outline is the Mesonet’s reconstruction

County Jackson County, OK

The nearest sounding before it

Norman, OK (KOUN), launched 00:00Z, 10.6 hours before the alert went out and 197 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 807 m above ground
0-6 km bulk shear: 56 kt
0-1 km storm-relative helicity: 114 m²/s²
0-3 km storm-relative helicity: 236 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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 Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 8, 4:20 AM CST, 13 minutes earlier.

Area forecast discussion, Mar 8, 4:20 AM CST, 13 minutes before

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In the hours before

Local storm report, Mar 7, 11:00 PM CST, 5 hours 33 minutes before

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Local storm report, Mar 7, 11:40 PM CST, 4 hours 53 minutes before

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Local storm report, Mar 7, 11:41 PM CST, 4 hours 52 minutes before

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The office that day

Everything else NWS Norman, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 7, 8:53 PM CST	Severe Thunderstorm Warning	OUN	Caddo, Comanche	52 min
Mar 7, 9:05 PM CST	Severe Thunderstorm Warning	OUN	Tillman	55 min
Mar 7, 9:35 PM CST	Tornado Warning	OUN	Tillman	25 min
Mar 7, 9:41 PM CST	Severe Thunderstorm Warning	OUN	Grady	49 min
Mar 7, 10:06 PM CST	Severe Thunderstorm Warning	OUN	Canadian, Oklahoma	39 min
Mar 7, 10:10 PM CST	Severe Thunderstorm Warning	OUN	Comanche, Cotton	40 min
Mar 7, 10:24 PM CST	Severe Thunderstorm Warning	OUN	Jackson	51 min
Mar 7, 10:35 PM CST	Severe Thunderstorm Warning	OUN	Stephens	25 min
Mar 7, 10:44 PM CST	Severe Thunderstorm Warning	OUN	Custer	46 min
Mar 7, 10:58 PM CST	Severe Thunderstorm Warning	OUN	Jefferson	47 min
Mar 7, 11:10 PM CST	Severe Thunderstorm Warning	OUN	Tillman	50 min
Mar 7, 11:25 PM CST	Severe Thunderstorm Warning	OUN	Comanche	35 min
Mar 8, 12:09 AM CST	Severe Thunderstorm Warning	OUN	Tillman	36 min
Mar 8, 4:15 AM CST	Severe Thunderstorm Warning	OUN	Harmon	45 min
Mar 8, 12:18 PM CST	Severe Thunderstorm Warning	OUN	Stephens	27 min
Mar 8, 12:45 PM CST	Severe Thunderstorm Warning	OUN	Carter, Garvin	30 min
Mar 8, 12:59 PM CST	Severe Thunderstorm Warning	OUN	Garvin, Murray	31 min
Mar 8, 1:21 PM CST	Severe Thunderstorm Warning	OUN	Pontotoc	39 min
Mar 7, 8:10 PM CST	Severe Thunderstorm Warning	OUN	Hardeman	35 min
Mar 7, 8:38 PM CST	Severe Thunderstorm Warning	OUN	Foard	52 min
Mar 7, 8:40 PM CST	Severe Thunderstorm Warning	OUN	Wilbarger	50 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 1994 Every severe thunderstorm warning in 1994

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.