Alert archive / Oklahoma / Special Weather Statements in 2016
Special Weather Statement, NWS Amarillo, TX
NWS Amarillo, TX issued this special weather statement at Sep 17, 2016, 6:21 PM CDT for Cimarron County, Oklahoma. It was in force for 54 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
- Sep 17, 2016, 6:21 PM CDT (23:21 UTC)
- Expired
- Sep 17, 2016, 7:15 PM CDT
- In force
- 54 min
- Issued by
- NWS Amarillo, TX
County Cimarron County, OK
The radar
The Amarillo radar (KAMA), 175 km from the middle of the area, began a volume at 23:24 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
Amarillo Airport, TX (KAMA), launched 12:00Z, 11.4 hours before the alert went out and 176 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.
- Mixed-layer CAPE
- 874 J/kg
- Mixed-layer CIN
- -74 J/kg
- Mixed-layer LCL
- 774 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 60 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.4
The text
As transmitted.
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</html>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 Amarillo, TX wrote its last area forecast discussion before this special weather statement went out at Sep 17, 3:19 PM CDT, 3 hours 2 minutes earlier.
Area forecast discussion, Sep 17, 3:19 PM CDT, 3 hours 2 minutes before
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</html>Hazardous weather outlook, Sep 17, 2:48 PM CDT, 3 hours 33 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE AMARILLO TX 248 PM CDT SAT SEP 17 2016 OKZ001>003-TXZ001>020-180800- CIMARRON-TEXAS-BEAVER-DALLAM-SHERMAN-HANSFORD-OCHILTREE-LIPSCOMB- HARTLEY-MOORE-HUTCHINSON-ROBERTS-HEMPHILL-OLDHAM-POTTER-CARSON- GRAY-WHEELER-DEAF SMITH-RANDALL-ARMSTRONG-DONLEY-COLLINGSWORTH- 248 PM CDT SAT SEP 17 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE TEXAS AND OKLAHOMA PANHANDLES. .DAY ONE...TONIGHT. THUNDERSTORMS WILL BE POSSIBLE ACROSS THE PANHANDLES THROUGH TONIGHT. SOME OF THE STORMS MAY BECOME SEVERE WITH LARGE HAIL AND DAMAGING WINDS THE MAIN HAZARDS. HEAVY RAIN MAY ALSO CAUSE LOCALIZED FLOODING. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY. NO HAZARDOUS WEATHER EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... LIMITED SPOTTER ACTIVATION MAY BE NEEDED THROUGH THIS EVENING.
In the hours before
Local storm report, Sep 17, 1:14 PM CDT, 5 hours 7 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
114 PM CDT SAT SEP 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1231 PM HAIL PANHANDLE 35.35N 101.38W
09/17/2016 E1.00 INCH CARSON TX TRAINED SPOTTER
&&
EVENT NUMBER AMA1600677
LGLocal storm report, Sep 17, 2:01 PM CDT, 4 hours 20 minutes before
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</html>Local storm report, Sep 17, 2:03 PM CDT, 4 hours 18 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
203 PM CDT SAT SEP 17 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0135 PM TSTM WND GST MCLEAN 35.23N 100.60W
09/17/2016 E60 MPH GRAY TX TRAINED SPOTTER
&&
EVENT NUMBER AMA1600679
LGSpecial weather statement, Sep 17, 4:25 PM CDT, 1 hour 56 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
425 PM CDT SAT SEP 17 2016
OKZ001-172230-
CIMARRON OK-
425 PM CDT SAT SEP 17 2016
...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN CIMARRON COUNTY
UNTIL 530 PM CDT...
AT 425 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 6
MILES NORTH OF KENTON...OR 33 MILES NORTHWEST OF BOISE CITY...MOVING
EAST AT 20 MPH.
NICKEL SIZE HAIL AND WIND GUSTS OF 50 TO 55 MPH WILL BE POSSIBLE WITH
THIS STORM.
LOCATIONS IMPACTED INCLUDE...
KENTON.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE SHELTER IN A STURDY BUILDING IF THREATENING WEATHER APPROACHES.
THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO
STATIONS AND AVAILABLE TELEVISION STATIONS FOR ADDITIONAL INFORMATION
AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.
&&
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FOR
THE PANHANDLE OF OKLAHOMA.
LAT...LON 3700 10239 3699 10238 3682 10253 3689 10300
3700 10300
TIME...MOT...LOC 2125Z 270DEG 17KT 3699 10301
LGSpecial weather statement, Sep 17, 5:31 PM CDT, 50 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
531 PM CDT SAT SEP 17 2016
OKZ001-172330-
CIMARRON OK-
531 PM CDT SAT SEP 17 2016
...SIGNIFICANT WEATHER ADVISORY FOR CIMARRON COUNTY UNTIL 630 PM
CDT...
AT 530 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 9
MILES NORTHEAST OF BLACK MESA PARK...OR 17 MILES NORTHWEST OF BOISE
CITY...MOVING EAST AT 20 MPH.
DIME SIZE HAIL AND WIND GUSTS OF 50 TO 55 MPH WILL BE POSSIBLE WITH
THIS STORM.
LOCATIONS IMPACTED INCLUDE...
BOISE CITY...KEYES...BLACK MESA PARK AND STURGIS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE SHELTER IN A STURDY BUILDING IF THREATENING WEATHER APPROACHES.
THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO
STATIONS AND AVAILABLE TELEVISION STATIONS FOR ADDITIONAL INFORMATION
AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.
&&
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FOR
THE PANHANDLE OF OKLAHOMA.
LAT...LON 3699 10203 3666 10203 3651 10246 3682 10292
3700 10279
TIME...MOT...LOC 2230Z 286DEG 17KT 3691 10272
LGSpecial weather statement, Sep 17, 6:21 PM CDT, 0 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AMARILLO TX 621 PM CDT SAT SEP 17 2016 OKZ001-002-180015- CIMARRON OK-TEXAS OK- 621 PM CDT SAT SEP 17 2016 ...SIGNIFICANT WEATHER ADVISORY FOR EASTERN CIMARRON AND WESTERN TEXAS COUNTIES UNTIL 715 PM CDT... AT 621 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 6 MILES SOUTH OF KEYES...OR 13 MILES EAST OF BOISE CITY...MOVING EAST AT 45 MPH. WIND GUSTS OF 50 TO 55 MPH WILL BE POSSIBLE WITH THIS STORM. LOCATIONS IMPACTED INCLUDE... BOISE CITY...GOODWELL...TEXHOMA...KEYES...GRIGGS...HOUGH... EVA AND STURGIS. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE SHELTER IN A STURDY BUILDING IF THREATENING WEATHER APPROACHES. && A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FOR THE PANHANDLE OF OKLAHOMA...AND THE PANHANDLE OF TEXAS. LAT...LON 3699 10156 3650 10152 3650 10252 3700 10259 TIME...MOT...LOC 2321Z 277DEG 39KT 3672 10226 LG
The office that day
Everything else NWS Amarillo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 17, 6:23 AM CDT | Dense Fog Advisory | AMA | Carson, Dallam, Gray, Hartley, Moore, Oldham and 3 more | 4 hr |
| Sep 17, 9:41 AM CDT | Special Weather Statement | AMA | Dallam, Hartley, Oldham | 34 min |
| Sep 17, 10:29 AM CDT | Special Weather Statement | AMA | Oldham | 31 min |
| Sep 17, 11:08 AM CDT | Special Weather Statement | AMA | Oldham | 67 min |
| Sep 17, 12:24 PM CDT | Special Weather Statement | AMA | Carson, Gray | 66 min |
| Sep 17, 12:38 PM CDT | Severe Thunderstorm Warning | AMA | Armstrong, Carson, Donley, Gray | 97 min |
| Sep 17, 1:34 PM CDT | Severe Thunderstorm Warning | AMA | Collingsworth, Donley, Gray, Wheeler | 76 min |
| Sep 17, 6:27 PM CDT | Special Weather Statement | AMA | Dallam | 33 min |
| Sep 17, 6:53 PM CDT | Severe Thunderstorm Warning | AMA | Dallam, Hartley | 97 min |
| Sep 17, 4:25 PM CDT | Special Weather Statement | AMA | Cimarron | 65 min |
| Sep 17, 5:31 PM CDT | Special Weather Statement | AMA | Cimarron | 59 min |
Nearby
Special Weather Statements in Oklahoma, 2016Every special weather statement in 2016
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.