Alert archive / Oklahoma / Wind Advisories in 2020
Wind Advisory 7, NWS Tulsa, OK
NWS Tulsa, OK issued this wind advisory at Sep 27, 2020, 9:32 AM CDT for 19 counties in Oklahoma. It took effect at Sep 27, 2020, 4:00 PM CDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 27, 2020, 9:32 AM CDT (14:32 UTC)
- In effect from
- Sep 27, 2020, 4:00 PM CDT
- Expired
- Sep 27, 2020, 10:46 PM CDT
- In force
- 7 hr
- Issued by
- NWS Tulsa, OK
Counties Adair County, OK, Cherokee County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Haskell County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Ottawa County, OK, Pawnee County, OK, Pittsburg County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 16 km from the middle of the area, began a volume at 14:37 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 12:00Z, 2.5 hours before the alert went out and 185 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
- 1285 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 139 m²/s²
- 0-3 km storm-relative helicity
- 178 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
818 WWUS74 KTSA 271432 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 932 AM CDT Sun Sep 27 2020 OKZ054>074-280600- /O.NEW.KTSA.WI.Y.0007.200927T2200Z-200928T0600Z/ Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes- Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Adair-Muskogee- McIntosh-Sequoyah-Pittsburg-Haskell- Including the cities of Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, and Stigler 932 AM CDT Sun Sep 27 2020 ...WIND ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 1 AM CDT MONDAY... * WHAT...North winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...Portions of east central, northeast and southeast Oklahoma. * WHEN...From 5 PM this afternoon to 1 AM CDT Monday. * IMPACTS...Winds this strong can make driving difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...A strong cold front will push into northeast Oklahoma late this afternoon and will move quickly southward into the evening. Within a couple hours of frontal passage, wind gusts will be strong and may reach 45 to 50 mph. Wind gusts should begin to taper down after midnight tonight. 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. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
2 follow-up statements
380 WWUS74 KTSA 271906 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 206 PM CDT Sun Sep 27 2020 OKZ054>074-280600- /O.EXT.KTSA.WI.Y.0007.200927T2100Z-200928T0600Z/ Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes- Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Adair-Muskogee- McIntosh-Sequoyah-Pittsburg-Haskell- Including the cities of Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, and Stigler 206 PM CDT Sun Sep 27 2020 ...WIND ADVISORY NOW IN EFFECT UNTIL 1 AM CDT MONDAY... * WHAT...North winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...Portions of east central, northeast and southeast Oklahoma. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Winds this strong can make driving difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...A strong cold front will push into northeast Oklahoma late this afternoon and will move quickly southward into the evening. Within a couple hours of frontal passage, wind gusts will be strong and may reach 45 to 50 mph. Wind gusts should begin to diminish after midnight tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists should exercise caution while driving. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. Extra attention should be given to cross winds and on bridges and overpasses. && $$ 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
448 WWUS74 KTSA 280346 NPWTSA URGENT - WEATHER MESSAGE National Weather Service Tulsa OK 1046 PM CDT Sun Sep 27 2020 OKZ054>074-280500- /O.CAN.KTSA.WI.Y.0007.000000T0000Z-200928T0600Z/ Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee-Tulsa-Rogers-Mayes- Delaware-Creek-Okfuskee-Okmulgee-Wagoner-Cherokee-Adair-Muskogee- McIntosh-Sequoyah-Pittsburg-Haskell- Including the cities of Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, and Stigler 1046 PM CDT Sun Sep 27 2020 ...WIND ADVISORY IS CANCELLED... The wind advisory has been cancelled. However, wind gusts to around 35 mph may be possible across eastern Oklahoma for the next few 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
Nearby
Wind Advisories in Oklahoma, 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.