Alert archive / Oklahoma / Wind Advisories in 2020
Wind Advisory 9, NWS Tulsa, OK
NWS Tulsa, OK issued this wind advisory at Oct 17, 2020, 4:03 AM CDT for 13 counties in Oklahoma; 4 counties in Arkansas. It took effect at Oct 17, 2020, 10:00 AM CDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Oct 17, 2020, 4:03 AM CDT (09:03 UTC)
- In effect from
- Oct 17, 2020, 10:00 AM CDT
- Expired
- Oct 17, 2020, 4:52 PM CDT
- In force
- 7 hr
- Issued by
- NWS Tulsa, OK
Counties Benton County, AR, Carroll County, AR, Madison County, AR, Washington County, AR, Adair County, OK, Cherokee County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Mayes County, OK, Nowata County, OK, Ottawa County, OK, Pawnee County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 42 km from the middle of the area, began a volume at 09:03 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
Springfield, MO (KSGF), launched 00:00Z, 9.1 hours before the alert went out and 136 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2868 m above ground
- 0-6 km bulk shear
- 74 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 78 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
597 WWUS74 KTSA 170903 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 403 AM CDT Sat Oct 17 2020 ARZ001-002-010-011-OKZ054>064-067>069-171715- /O.NEW.KTSA.WI.Y.0009.201017T1500Z-201017T2200Z/ Benton-Carroll-Washington AR-Madison-Osage-Washington OK-Nowata- Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes-Delaware-Creek-Wagoner- Cherokee-Adair- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Wagoner, Tahlequah, and Stilwell 403 AM CDT Sat Oct 17 2020 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 5 PM CDT THIS AFTERNOON... * WHAT...South winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Portions of east central and northeast Oklahoma and northwest Arkansas. * WHEN...From 10 AM this morning to 5 PM CDT this afternoon. * IMPACTS...Winds this strong can make driving difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Strong and gusty south winds will develop across northeast Oklahoma and northwest Arkansas this morning. Wind speeds should begin to diminish by early to mid afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should exercise caution while driving. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. Extra attention should be given to cross winds and on bridges and overpasses. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
2 follow-up statements
105 WWUS74 KTSA 171547 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1047 AM CDT Sat Oct 17 2020 ARZ001-002-010-011-OKZ054>064-067>069-172200- /O.CON.KTSA.WI.Y.0009.000000T0000Z-201017T2200Z/ Benton-Carroll-Washington AR-Madison-Osage-Washington OK-Nowata- Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes-Delaware-Creek-Wagoner- Cherokee-Adair- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Wagoner, Tahlequah, and Stilwell 1047 AM CDT Sat Oct 17 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...South winds 20 to 25 mph with gusts up to 45 mph expected. * WHERE...Portions of east central and northeast Oklahoma and northwest Arkansas. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Winds this strong can make driving difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Strong and gusty south winds across northeast Oklahoma and northwest Arkansas will continue into the afternoon. Wind speeds should begin to diminish by mid afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should exercise caution while driving. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. Extra attention should be given to cross winds and on bridges and overpasses. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
459 WWUS74 KTSA 172152 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 452 PM CDT Sat Oct 17 2020 ARZ001-002-010-011-OKZ054>064-067>069-172300- /O.CAN.KTSA.WI.Y.0009.000000T0000Z-201017T2200Z/ Benton-Carroll-Washington AR-Madison-Osage-Washington OK-Nowata- Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes-Delaware-Creek-Wagoner- Cherokee-Adair- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Wagoner, Tahlequah, and Stilwell 452 PM CDT Sat Oct 17 2020 ...WIND ADVISORY IS CANCELLED... The southerly winds have diminished below wind advisory criteria and will continue to decrease as we move through the evening hours. $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 17, 4:01 AM CDT | Red Flag Warning | TSA | Benton, Carroll | 15 hr |
Nearby
Wind Advisories in Oklahoma, 2020Wind Advisories in Arkansas, 2020Every wind advisory in 2020
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.