Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 317, NWS Tulsa, OK
NWS Tulsa, OK issued this severe thunderstorm warning at Aug 11, 2023, 1:55 AM CDT for Okfuskee County, Oklahoma. It was in force for 37 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
- Aug 11, 2023, 1:55 AM CDT (06:55 UTC)
- Expired
- Aug 11, 2023, 2:32 AM CDT
- In force
- 37 min
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Okfuskee County, OK
The radar
The Norman radar (KTLX), 88 km from the middle of the area, began a volume at 06:56 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.
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 Tulsa, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 10, 6:09 PM CDT, 7 hours 46 minutes earlier.
Area forecast discussion, Aug 10, 6:09 PM CDT, 7 hours 46 minutes before
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</html>Hazardous weather outlook, Aug 10, 4:46 PM CDT, 9 hours 9 minutes before
Hazardous Weather Outlook National Weather Service Tulsa OK 446 PM CDT Thu Aug 10 2023 ARZ001-002-010-011-019-020-029-OKZ049-053>076-111030- Adair OK-Benton AR-Carroll AR-Cherokee OK-Choctaw OK-Craig OK- Crawford AR-Creek OK-Delaware OK-Franklin AR-Haskell OK-Latimer OK- Le Flore OK-Madison AR-Mayes OK-McIntosh OK-Muskogee OK-Nowata OK- Okfuskee OK-Okmulgee OK-Osage OK-Ottawa OK-Pawnee OK-Pittsburg OK- Pushmataha OK-Rogers OK-Sebastian AR-Sequoyah OK-Tulsa OK-Wagoner OK- Washington OK-Washington AR- 446 PM CDT Thu Aug 10 2023 This Outlook is for Northwest and West Central Arkansas as well as much of Eastern Oklahoma. .DAY ONE...This Afternoon and Tonight. SEVERE THUNDERSTORM. RISK...Limited. AREA...Along and south of Interstate 40. ONSET...After midnight. DANGEROUS HEAT. RISK...Elevated. AREA...Southeast Oklahoma. ONSET...Ongoing...improving after sunset. DISCUSSION... Hot and humid conditions will persist through early evening across southeast Oklahoma. Heat index values around 105 degrees will continue until sunset. Isolated to scattered thunderstorms are forecast to develop after midnight across southeast Oklahoma and west central Arkansas. A few storms may briefly become severe with large hail the primary concern. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... Local Spotter Activation May Be Needed. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. FRIDAY through SUNDAY...Thunderstorm and Dangerous Heat Potential. MONDAY through WEDNESDAY...No Hazards. EXTENDED DISCUSSION... Isolated to scattered thunderstorms may be ongoing Friday morning, with a general decreasing trend in coverage toward midday. Additional storms may develop across northeast Oklahoma late Friday afternoon and persist into the overnight hours. A limited risk of severe weather will accompany any storms which develop during this time frame. The weather pattern remains unsettled through the weekend with daily thunderstorm chances. A cold front passing on Sunday should mark an increase in storm chances with a drying trend afterward into early next week. Hot and humid conditions will also expand across the region Friday through Sunday with dangerous heat index values likely to be felt area wide. weather.gov/tulsa contains additional information.
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 1:13 AM CDT | Special Weather Statement | TSA | Okfuskee | 47 min |
| Aug 11, 1:19 AM CDT | Severe Thunderstorm Warning | TSA | McIntosh, Okfuskee | 41 min |
| Aug 11, 1:35 AM CDT | Severe Thunderstorm Warning | TSA | Okfuskee, Okmulgee | 40 min |
| Aug 11, 1:59 AM CDT | Severe Thunderstorm Warning | TSA | McIntosh | 18 min |
| Aug 11, 2:06 AM CDT | Severe Thunderstorm Warning | TSA | Haskell, Latimer, Pittsburg | 39 min |
| Aug 11, 2:58 AM CDT | Severe Thunderstorm Warning | TSA | Haskell, LeFlore, Sequoyah | 47 min |
| Aug 11, 3:04 AM CDT | Severe Thunderstorm Warning | TSA | McIntosh, Muskogee, Sequoyah | 14 min |
| Aug 11, 3:32 AM CDT | Excessive Heat Warning | TSA | Choctaw, Craig, Creek, Haskell, Latimer, McIntosh and 12 more | 16 hr |
| Aug 11, 2:35 PM CDT | Excessive Heat Warning | TSA | Choctaw, Creek, Haskell, Latimer, McIntosh, Mayes and 8 more | 29 hr |
| Aug 11, 2:35 PM CDT | Heat Advisory | TSA | Cherokee, Craig, Creek, Delaware, Haskell, Latimer and 13 more | 29 hr |
| Aug 11, 5:37 PM CDT | Special Weather Statement | TSA | Osage | 53 min |
| Aug 11, 6:09 PM CDT | Special Weather Statement | TSA | Osage | 51 min |
| Aug 11, 6:15 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 45 min |
| Aug 11, 6:48 PM CDT | Severe Thunderstorm Warning | TSA | Nowata, Osage, Rogers, Washington | 57 min |
| Aug 11, 6:56 PM CDT | Areal Flood Advisory | TSA | Washington | 2 hr |
| Aug 11, 3:48 AM CDT | Special Weather Statement | TSA | Sebastian | 42 min |
| Aug 11, 4:30 AM CDT | Severe Thunderstorm Warning | TSA | Franklin | 26 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2023Every severe thunderstorm warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.