Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 233, NWS Tulsa, OK
NWS Tulsa, OK issued this severe thunderstorm warning at May 15, 2024, 10:03 PM CDT for 4 counties in Oklahoma. It was in force for 42 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
- May 15, 2024, 10:03 PM CDT (03:03 UTC)
- Expired
- May 15, 2024, 10:45 PM CDT
- In force
- 42 min
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Nowata County, OK, Rogers County, OK, Tulsa County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 41 km from the middle of the area, began a volume at 03:05 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 15, 5:57 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Norman, OK (KOUN), launched 00:00Z, 3.1 hours before the alert went out and 205 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
- 1915 J/kg
- Mixed-layer CIN
- -97 J/kg
- Mixed-layer LCL
- 1790 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 120 m²/s²
- 0-3 km storm-relative helicity
- 181 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 9.5
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 May 15, 8:46 PM CDT, 1 hour 17 minutes earlier.
Area forecast discussion, May 15, 8:46 PM CDT, 1 hour 17 minutes before
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</html>Hazardous weather outlook, May 15, 6:21 PM CDT, 3 hours 42 minutes before
Hazardous Weather Outlook National Weather Service Tulsa OK 621 PM CDT Wed May 15 2024 ARZ001-002-010-011-019-020-029-OKZ049-053>076-161030- 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- 621 PM CDT Wed May 15 2024 This Outlook is for Northwest and West Central Arkansas as well as much of Eastern Oklahoma. .DAY ONE...This evening and Tonight. TORNADO. RISK...Limited. AREA...Northeast Oklahoma. ONSET...After 7 PM. SEVERE THUNDERSTORM. RISK...Significant. AREA...Generally along and north of Interstate 40. ONSET...After 7 PM. AREA AT GREATEST RISK...Northeast Oklahoma. HEAVY RAIN AND FLASH FLOOD. RISK...Limited. AREA...Northeast Oklahoma. ONSET...After 7 PM. DISCUSSION... Isolated thunderstorms continue across portions of northeast Oklahoma and northwest Arkansas this afternoon, the primary focus for severe weather will be storms developing near the Oklahoma Kansas border by early evening. These storms will move east and southeast through the evening into early morning hours bringing a risk of severe weather to areas along and north of Interstate 40. The early evening storms will pose a risk of large hail, damaging winds and possibly a tornado. The risk for damaging winds and flash flooding will become the primary hazards from the late evening into early morning hours. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... Activation of the Regional Spotter Network Expected. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. THURSDAY and FRIDAY...Thunderstorm Potential. SATURDAY...No Hazards. SUNDAY through TUESDAY...Thunderstorm Potential. EXTENDED DISCUSSION... Showers and thunderstorms may be ongoing early Thursday and possibly persist through much of the day Thursday. A limited risk of severe weather will be possible through the day Thursday however widespread severe weather appears unlikely. Thunderstorm chances may persist into Friday before a brief dry period arrives for Saturday. The active weather pattern returns for next week with daily thunderstorm chances. weather.gov/tulsa contains additional information.
In the hours before
Local storm report, May 15, 8:21 PM CDT, 1 hour 42 minutes before
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</html>Local storm report, May 15, 8:44 PM CDT, 1 hour 19 minutes before
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</html>Local storm report, May 15, 8:53 PM CDT, 1 hour 10 minutes before
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</html>Local storm report, May 15, 9:05 PM CDT, 58 minutes before
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</html>Local storm report, May 15, 9:28 PM CDT, 35 minutes before
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</html>Local storm report, May 15, 9:51 PM CDT, 12 minutes before
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</html>The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 7:25 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 35 min |
| May 15, 7:39 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 66 min |
| May 15, 8:01 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 44 min |
| May 15, 8:17 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 43 min |
| May 15, 8:19 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 41 min |
| May 15, 8:45 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 45 min |
| May 15, 8:48 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 42 min |
| May 15, 9:18 PM CDT | Severe Thunderstorm Warning | TSA | Nowata, Osage, Rogers, Tulsa, Washington | 57 min |
| May 15, 10:30 PM CDT | Special Weather Statement | TSA | Craig | 45 min |
| May 15, 10:34 PM CDT | Special Weather Statement | TSA | Craig | 41 min |
| May 15, 11:36 PM CDT | Special Weather Statement | TSA | Ottawa | 24 min |
| May 16, 12:18 AM CDT | Special Weather Statement | TSA | Kay | 27 min |
| May 16, 1:23 AM CDT | Special Weather Statement | TSA | Pawnee | 37 min |
| May 16, 1:39 AM CDT | Special Weather Statement | TSA | Craig | 36 min |
| May 16, 1:46 AM CDT | Special Weather Statement | TSA | Creek | 29 min |
| May 16, 2:08 AM CDT | Special Weather Statement | TSA | Tulsa | 37 min |
| May 16, 2:13 AM CDT | Special Weather Statement | TSA | Ottawa | 17 min |
| May 16, 2:30 AM CDT | Special Weather Statement | TSA | Rogers, Tulsa | 30 min |
| May 16, 2:51 AM CDT | Special Weather Statement | TSA | Craig, Ottawa | 24 min |
| May 16, 3:10 AM CDT | Special Weather Statement | TSA | Ottawa | 35 min |
| May 16, 4:40 AM CDT | Special Weather Statement | TSA | McIntosh | 35 min |
| May 16, 5:11 AM CDT | Special Weather Statement | TSA | Delaware | 34 min |
| May 16, 11:18 AM CDT | Special Weather Statement | TSA | Madison | 27 min |
| May 16, 4:00 PM CDT | Special Weather Statement | TSA | Carroll | 15 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2024Every severe thunderstorm warning in 2024
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.