Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 612, NWS Norman, OK

September 23, 2001Custer County, Dewey County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Sep 23, 2001, 1:02 AM CDT for Custer County, Dewey County, Oklahoma. 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 counties it named.

The facts

Issued: Sep 23, 2001, 1:02 AM CDT (06:02 UTC)
Expired: Sep 23, 2001, 1:45 AM CDT
In force: 43 min
Issued by: NWS Norman, OK
Area: Whole counties; the outline is the Mesonet’s reconstruction

Counties Custer County, OK, Dewey County, OK

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 Sep 22, 9:40 PM CDT, 3 hours 22 minutes earlier.

Area forecast discussion, Sep 22, 9:40 PM CDT, 3 hours 22 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
940 PM CDT SAT SEP 22 2001

WILL PROVIDE ANOTHER UPDATE TO HANDLE CONVECTIVE SITUATION. SHORT
TERM AND MESOSCALE MODELS DID NOT HAVE ACTIVITY MOVING INTO
NORTHWEST OKLAHOMA...WHICH IS NOW OCCURRING. COLD POOL GENERATED
EARLIER BY DRYLINE CONVECTION IN SOUTHWEST KANSAS IS PROVIDING
ENOUGH LIFT TO REALIZE AMPLE MID LEVEL INSTABILITY. ALTHOUGH
ACTIVITY MAY WEAKEN WITH TIME AFTER MIDNIGHT...BELIEVE THAT COLD
POOL SHOULD CONTINUE SPREADING SOUTHWARD AND GENERATING ENOUGH
MECHANICAL LIFT TO SUPPORT HIGHER POPS ACROSS NORTHERN AND CENTRAL
ZONES TONIGHT.

MINS WILL ALSO BE RAISED A LITTLE ACROSS MAINLY SOUTHERN PORTIONS
OF THE FORECAST AREA AS DEWPOINTS HAVE STARTED POOLING NICELY WITH
68+ READINGS WIDESPREAD.

FCSTID = 11

.OUN...
OK...NONE.
TX...NONE.

In the hours before

Local storm report, Sep 22, 10:44 PM CDT, 2 hours 18 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
Sep 22, 11:50 PM CDT	Severe Thunderstorm Warning	OUN	Woodward	25 min
Sep 23, 12:35 AM CDT	Severe Thunderstorm Warning	OUN	Major	25 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2001 Every severe thunderstorm warning in 2001

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.