Alert archive / Oklahoma / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 485, NWS Norman, OK

September 13, 1997Dewey County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Sep 13, 1997, 6:26 PM CDT for Dewey County, Oklahoma. It was in force for 49 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Sep 13, 1997, 6:26 PM CDT (23:26 UTC)
Expired: Sep 13, 1997, 7:15 PM CDT
In force: 49 min
Issued by: NWS Norman, OK
Area: Whole counties; the outline is the Mesonet’s reconstruction

County Dewey County, OK

What was reported inside it

Time	Report	Where	Remark
Sep 13, 6:40 PM CDT	Thunderstorm Wind 56	Putnam, OK	Winds estimated at 65 mph.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

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 13, 2:08 PM CDT, 4 hours 18 minutes earlier.

Area forecast discussion, Sep 13, 2:08 PM CDT, 4 hours 18 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
207 PM CDT SAT SEP 13 1997

THE MID-LEVEL TROUGH THAT IS ASSOCIATED WITH THE AREA OF SHOWERS
ACROSS EASTERN OKLAHOMA IS NOT MOVING VERY QUICKLY ACROSS THE STATE.
WATER VAPOR AND WIND PROFILER INFORMATION INDICATE THAT THE FEATURE
RANGES FROM NORTHEAST OKLAHOMA TO THE WEST CENTRAL PART OF THE STATE
EARLY THIS AFTERNOON.  THIS WILL BE THE REASON FOR A CONTINUE CHANCE
OF SHOWERS INTO THE EVENING TO THE SOUTH OF THIS FEATURE.  AS IT
LEAVES THE STATE LATER TONIGHT, MID-LEVEL SUBSIDENCE AND THE LACK OF
ANY SURFACE LIFTING FEATURE SHOULD KEEP SUNDAY RAIN-FREE.  HOWEVER,
ANOTHER MID/UPPER LEVEL FEATURE, APPARENT IN WATER VAPOR IMAGERY OVER
THE SOUTHWEST U.S. WILL LIKELY MOVE NORTHEAST OVER THE BUILDING
EASTERN ROCKIES RIDGE SUNDAY BUT HAVE SOME INFLUENCE IN NORTHERN
OKLAHOMA BY SUNDAY EVENING.  AS THE SOUTHERN EXTENT OF THIS TROUGH
MOVES THROUGH THE STATE ON MONDAY, A CHANCE FOR SHOWERS AND STORMS
WILL EXIST IN MOST AREAS.

FCSTID = 9
OKC   69  91  70  90 /  20   0  10  20
HBR   67  94  68  93 /  20   0  20  20
SPS   71  96  73  94 /  20   0  10  20
GAG   66  93  67  89 /   0   0  30  20
PNC   70  92  70  88D /  10  10  30  30
DUA   69  91  71  90 /  20   0  10  20

.OKC...
OK...NONE.
TX...NONE.

In the hours before

Local storm report, Sep 13, 6:20 PM CDT, 6 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OKLAHOMA
620 PM CDT SAT SEP 13 1997

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

0615 PM    3 N PUTNAM                OK   68 MPH WIND GUST MEASURED
09/13/97   DEWEY                          OKLAHOMA MESONETWORK

Local storm report, Sep 13, 6:26 PM CDT, 0 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OKLAHOMA
620 PM CDT SAT SEP 13 1997

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

0615 PM    3 N PUTNAM                OK   68 MPH WIND GUST MEASURED
09/13/97   DEWEY                          OKLAHOMA MESONETWORK

The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 13, 2:28 AM CDT	Severe Thunderstorm Warning	OUN	Blaine, Major	47 min
Sep 13, 5:55 PM CDT	Severe Thunderstorm Warning	OUN	Atoka	35 min
Sep 13, 6:18 PM CDT	Severe Thunderstorm Warning	OUN	Grady	42 min
Sep 13, 6:30 PM CDT	Severe Thunderstorm Warning	OUN	Atoka, Bryan	30 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 1997 Every severe thunderstorm warning in 1997

Sources

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