Alert archive / Oklahoma / Special Weather Statements in 2021
Special Weather Statement, NWS Tulsa, OK
NWS Tulsa, OK issued this special weather statement at Mar 22, 2021, 10:48 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 outline as issued.
The facts
- Issued
- Mar 22, 2021, 10:48 PM CDT (03:48 UTC)
- Expired
- Mar 22, 2021, 11:30 PM CDT
- In force
- 42 min
- Issued by
- NWS Tulsa, OK
Counties Cherokee County, OK, Haskell County, OK, Muskogee County, OK, Wagoner County, OK
The radar
The Tulsa radar (KINX), 53 km from the middle of the area, began a volume at 03:46 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, 3.8 hours before the alert went out and 173 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
- 1539 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 71 m²/s²
- 0-3 km storm-relative helicity
- 111 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
593
WWUS84 KTSA 230348
SPSTSA
Special Weather Statement
National Weather Service Tulsa OK
1048 PM CDT Mon Mar 22 2021
OKZ062-067-068-070>072-074-230430-
Haskell OK-Muskogee OK-Sequoyah OK-Cherokee OK-Mayes OK-Wagoner OK-
McIntosh OK-
1048 PM CDT Mon Mar 22 2021
...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL HASKELL...NORTHEASTERN
MCINTOSH...WESTERN SEQUOYAH...SOUTHERN MAYES...EASTERN WAGONER...
CHEROKEE AND MUSKOGEE COUNTIES UNTIL 1130 PM CDT...
At 1048 PM CDT, strong thunderstorms were located along a line
extending from 7 miles north of Porter to 5 miles south of Muskogee
to 3 miles west of Kinta. Movement was northeast at 40 mph.
Winds in excess of 40 mph will be possible with these storms.
Locations in or near the path include...
Muskogee... Tahlequah...
Sallisaw... Wagoner...
Stigler... Fort Gibson...
Warner... Vian...
Locust Grove... Salina...
Gore... Porum...
Okay... Webbers Falls...
Hulbert... Porter...
Whitefield... Kinta...
Braggs... Tamaha...
This includes Interstate 40 in Oklahoma between mile markers 273 and
302.
LAT...LON 3633 9510 3598 9494 3533 9484 3506 9531
3563 9541 3600 9558
TIME...MOT...LOC 0348Z 229DEG 37KT 3597 9550 3567 9537 3510 9529
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 22, 9:18 PM CDT | Special Weather Statement | TSA | Okfuskee | 27 min |
| Mar 22, 9:20 PM CDT | Special Weather Statement | TSA | Pittsburg | 25 min |
| Mar 22, 10:01 PM CDT | Special Weather Statement | TSA | Tulsa | 29 min |
| Mar 22, 10:35 PM CDT | Special Weather Statement | TSA | Pushmataha | 55 min |
| Mar 22, 11:19 PM CDT | Special Weather Statement | TSA | Craig, Nowata, Rogers | 26 min |
| Mar 22, 11:30 PM CDT | Special Weather Statement | TSA | Adair, Cherokee, Delaware, Mayes, Sequoyah | 60 min |
| Mar 23, 3:05 AM CDT | Special Weather Statement | TSA | Osage, Pawnee | 55 min |
| Mar 23, 3:23 AM CDT | Special Weather Statement | TSA | Creek | 52 min |
Nearby
Special Weather Statements in Oklahoma, 2021Every special weather statement in 2021
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.