Alert archive / Oklahoma / Special Weather Statements in 2021
Special Weather Statement, NWS Tulsa, OK
NWS Tulsa, OK issued this special weather statement at Aug 5, 2021, 4:23 PM CDT for Tulsa 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 outline as issued.
The facts
- Issued
- Aug 5, 2021, 4:23 PM CDT (21:23 UTC)
- Expired
- Aug 5, 2021, 5:00 PM CDT
- In force
- 37 min
- Issued by
- NWS Tulsa, OK
- Hail
- 0.00 in
- Wind
- 40
County Tulsa County, OK
The radar
The Tulsa radar (KINX), 37 km from the middle of the area, began a volume at 21:27 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, 9.4 hours before the alert went out and 214 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
- 1108 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 119 m²/s²
- 0-3 km storm-relative helicity
- 141 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
629
WWUS84 KTSA 052123
SPSTSA
Special Weather Statement
National Weather Service Tulsa OK
423 PM CDT Thu Aug 5 2021
OKZ060-067-052200-
Tulsa OK-Wagoner OK-
423 PM CDT Thu Aug 5 2021
...A strong thunderstorm will impact portions of west central Wagoner
and southeastern Tulsa Counties through 500 PM CDT...
At 423 PM CDT, Doppler radar indicated a strong thunderstorm 3 miles
east of Jenks, moving northeast at 15 mph.
HAZARD...Winds of 35 to 45 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down small tree limbs and blow
around unsecured objects.
Locations in or near the path include...
Tulsa... Broken Arrow...
Bixby... Jenks...
Glenpool... Coweta...
Jenks Riverside Airport... Oneta...
Leonard...
This includes Interstate 44 between mile markers 219 and 225.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3607 9603 3613 9600 3603 9570 3590 9579
3594 9603
TIME...MOT...LOC 2123Z 210DEG 13KT 3602 9591
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 5, 2:48 PM CDT | Special Weather Statement | TSA | Haskell | 27 min |
| Aug 5, 4:09 PM CDT | Special Weather Statement | TSA | Osage | 36 min |
| Aug 5, 4:25 PM CDT | Special Weather Statement | TSA | Pawnee | 35 min |
| Aug 5, 4:49 PM CDT | Special Weather Statement | TSA | Tulsa | 26 min |
| Aug 5, 4:54 PM CDT | Areal Flood Advisory | TSA | Haskell, Latimer, LeFlore, Pittsburg, Sequoyah | 3 hr |
| Aug 5, 5:46 PM CDT | Special Weather Statement | TSA | Osage | 29 min |
| Aug 5, 3:54 PM CDT | Special Weather Statement | TSA | Sebastian | 51 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.