Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 635, NWS Norman, OK

October 12, 2001Garfield County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Oct 12, 2001, 7:18 PM CDT for Garfield County, Oklahoma. 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 counties it named.

The facts

Issued: Oct 12, 2001, 7:18 PM CDT (00:18 UTC)
Expired: Oct 12, 2001, 8:00 PM CDT
In force: 42 min
Issued by: NWS Norman, OK
Area: Whole counties; the outline is the Mesonet’s reconstruction

County Garfield 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 Oct 12, 3:45 PM CDT, 3 hours 33 minutes earlier.

Area forecast discussion, Oct 12, 3:45 PM CDT, 3 hours 33 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
345 PM CDT FRI OCT 12 2001

COLD FRONT MAKING ITS WAY INTO NORTHWEST PARTS OF FA THIS AFTERNOON
WITH TROUGH/DRYLINE PUSHING INTO WESTERN AND SOUTHWESTERN ZONES.
ETA/KF SUGGEST THAT STORMS WILL INITIATE IN NORTH/SOUTH LINE ALONG
TROUGH AFTER 21Z.  AS AFTERNOON AND EARLY EVENING PROGRESS...LOOKS
LIKE BETTER...STRONGER CONVECTION WILL BEGIN FARTHER SOUTH OF FA.
EVENTUALLY...SQUALL LINE WILL DEVELOP AND PUSH ACROSS SOUTH CENTRAL
AND SOUTHEAST OKLAHOMA AT LEAST THIS WILL BE BEST AREA FOR SEVERE
STORMS.  AS SYSTEM CONTINUES TO DIG AND CLOSE-OFF...POTENTIAL FOR
HEAVY RAIN AND FLOODING WILL ALSO BE A CONCERN ACROSS SOUTHEAST PART
OF FA.  WILL THEREFORE ISSUE A FLASH FLOOD WATCH FOR TONIGHT
GENERALLY SOUTHEAST OF A HOLDENVILLE TO MARIETTA LINE.  CLOUDS WILL
BEGIN TO CLEAR ACROSS WESTERN PARTS OF FA BY AT LEAST SATURDAY
MORNING...BUT WILL HOLD ON TO CLOUDS FOR PART OF THE DAY ACROSS
EASTERN PARTS.  SIMILAR TO LAST SYSTEM...WITH COLD CORE OVER
NORTHERN TEXAS...WILL LIKELY HAVE AREA OF SHOWERS AND STORMS THAT
WILL AFFECT MAINLY SOUTHEASTERN PARTS OF FA DURING THE LATE MORNING
INTO THE AFTERNOON ON SATURDAY.

AFTER SYSTEM PUSHES TO THE EAST SATURDAY NIGHT INTO SUNDAY...DRY
WEATHER SHOULD BE THE RULE FOR AN EXTENDED PERIOD. FOR SHORT TERM
PERIOD...WILL LIKELY FOLLOW MORE OF MAV NUMBERS FOR HIGHS AND
LOWS...ESPECIALLY FOR HIGHS ON SUNDAY.

IN THE EXTENDED PERIOD...ANOTHER SYSTEM IN NORTHWEST FLOW WILL HELP
PUSH ANOTHER BOUNDARY THROUGH THE AREA ON MONDAY.  SURFACE HIGH
SHOULD BE CENTERED NEAR OK BY TUESDAY MORNING SO COLDEST OVERNIGHT
LOWS WILL BE TUESDAY MORNING.  A GRADUALLY WARMING TREND IS EXPECTED
WEDNESDAY INTO FRIDAY WITH OVERALL PATTERN BECOMING MORE ZONAL BY
THE END OF THE PERIOD.

FCSTID = 6
OKC   51  63  47  68 /  70  30   0   0
HBR   47  64  47  72 /  40  10   0   0
SPS   45  62  45  72 /  60  30   0   0
GAG   37  64  38  67 /  30  10   0   0
PNC   48  62  46  68 /  60  10   0   0
DUA   54  67  48  68 / 100  40  10   0

.OUN...
OK...FLASH FLOOD WATCH FOR TONIGHT...OKZ032-041>43-046>48-050>052
TX...NONE.

In the hours before

Local storm report, Oct 12, 4:54 PM CDT, 2 hours 24 minutes before

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Local storm report, Oct 12, 5:25 PM CDT, 1 hour 53 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
525 PM CDT FRI OCT 12 2001

TIME (CDT) .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0513 PM    9 WSW JOY                 TX   .75 INCH HAIL
10/12/01   CLAY                           PUBLIC REPORT

0524 PM    5 S HENRIETTA             TX   1.00 INCH HAIL
10/12/01   CLAY                           AMATEUR RADIO REPORT

KT

Local storm report, Oct 12, 5:26 PM CDT, 1 hour 52 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
526 PM CDT FRI OCT 12 2001

TIME (CDT) .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0520 PM    5 S CHICKASHA             OK   .88 INCH HAIL
10/12/01   GRADY                          AMATEUR RADIO REPORT

KT

Local storm report, Oct 12, 6:19 PM CDT, 59 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
619 PM CDT FRI OCT 12 2001

TIME (CDT) .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0616 PM    2 N JOY                   TX   1.00 INCH HAIL
10/12/01   CLAY                           REPORTED BY AMATEUR
                                          RADIO OPERATOR

JF

Local storm report, Oct 12, 6:45 PM CDT, 33 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
645 PM CDT FRI OCT 12 2001

TIME (CDT) .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0620 PM    5 ENE TERRAL              OK   .88 INCH HAIL
10/12/01   JEFFERSON                      PUBLIC REPORT

0636 PM    5 NW BELLEVUE             TX   .75 INCH HAIL
10/12/01   CLAY                           AMATEUR RADIO REPORT

KT

Local storm report, Oct 12, 7:03 PM CDT, 15 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
703 PM CDT FRI OCT 12 2001

TIME (CDT) .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0640 PM    8 E DOVER                 OK   1.00 INCH HAIL
10/12/01   KINGFISHER                     REPORTED BY COUNTY
                                          EMERGENCY MANAGER

0645 PM    CASHION                   OK   1.00 INCH HAIL
10/12/01   KINGFISHER                     REPORTED BY COUNTY
                                          EMERGENCY MANAGER

KT

The office that day

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

Issued	Product	Office	Counties	Lasted
Oct 12, 7:43 PM CDT	Severe Thunderstorm Warning	OUN	Kay, Noble	47 min
Oct 12, 8:02 PM CDT	Severe Thunderstorm Warning	OUN	Grady, Stephens	43 min
Oct 12, 8:14 PM CDT	Severe Thunderstorm Warning	OUN	Love	46 min
Oct 12, 9:35 PM CDT	Severe Thunderstorm Warning	OUN	Bryan	40 min
Oct 12, 9:38 PM CDT	Severe Thunderstorm Warning	OUN	Atoka, Coal	52 min
Oct 12, 10:15 PM CDT	Severe Thunderstorm Warning	OUN	Atoka, Bryan	45 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.