Alert archive / Oklahoma / Special Weather Statements in 2022

Special Weather Statement, NWS Tulsa, OK

August 9, 2022McIntosh County, Oklahoma

NWS Tulsa, OK issued this special weather statement at Aug 9, 2022, 1:29 AM CDT for McIntosh County, Oklahoma. It was in force for 31 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 9, 2022, 1:29 AM CDT (06:29 UTC)
Expired: Aug 9, 2022, 2:00 AM CDT
In force: 31 min
Issued by: NWS Tulsa, OK
Hail: 0.75 in
Wind: 40

County McIntosh County, OK

The radar

The Tulsa radar (KINX), 108 km from the middle of the area, began a volume at 06:31 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, 6.5 hours before the alert went out and 252 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 203 J/kg
Mixed-layer CIN: -136 J/kg
Mixed-layer LCL: 1127 m above ground
0-6 km bulk shear: 30 kt
0-1 km storm-relative helicity: 68 m²/s²
0-3 km storm-relative helicity: 76 m²/s²
Significant tornado parameter: -0.0
Supercell composite: -0.1

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Aug 9, 12:09 AM CDT, 1 hour 20 minutes earlier.

Area forecast discussion, Aug 9, 12:09 AM CDT, 1 hour 20 minutes before

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Hazardous weather outlook, Aug 8, 10:00 PM CDT, 3 hours 29 minutes before

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In the hours before

Special weather statement, Aug 8, 7:44 PM CDT, 5 hours 45 minutes before

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Special weather statement, Aug 8, 7:50 PM CDT, 5 hours 39 minutes before

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Special weather statement, Aug 8, 8:12 PM CDT, 5 hours 17 minutes before

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Special weather statement, Aug 9, 1:29 AM CDT, 0 minutes before

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The office that day

Everything else NWS Tulsa, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 8, 7:19 PM CDT	Special Weather Statement	TSA	Pushmataha	26 min
Aug 8, 7:44 PM CDT	Special Weather Statement	TSA	Choctaw	31 min
Aug 8, 7:50 PM CDT	Special Weather Statement	TSA	Pittsburg	25 min
Aug 8, 8:12 PM CDT	Special Weather Statement	TSA	Pittsburg	33 min
Aug 9, 1:18 AM CDT	Areal Flood Advisory	TSA	Choctaw	3 hr
Aug 9, 1:55 AM CDT	Special Weather Statement	TSA	McIntosh	35 min
Aug 9, 3:19 AM CDT	Areal Flood Advisory	TSA	Delaware	3 hr
Aug 9, 5:00 AM CDT	Special Weather Statement	TSA	Pittsburg	30 min
Aug 9, 5:03 AM CDT	Severe Thunderstorm Warning	TSA	Pittsburg	27 min
Aug 9, 8:11 AM CDT	Areal Flood Advisory	TSA	Pittsburg	3 hr
Aug 9, 4:41 PM CDT	Special Weather Statement	TSA	Kay	34 min
Aug 9, 5:13 PM CDT	Special Weather Statement	TSA	Kay	17 min

Nearby

Special Weather Statements in Oklahoma, 2022 Every special weather statement in 2022

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.