Alert archive / Arkansas / Special Weather Statements in 2022

Special Weather Statement, NWS Tulsa, OK

March 18, 2022Franklin County, Madison County, Arkansas

NWS Tulsa, OK issued this special weather statement at Mar 18, 2022, 4:07 AM CDT for Franklin County, Madison County, Arkansas. It was in force for 38 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 18, 2022, 4:07 AM CDT (09:07 UTC)
Expired
Mar 18, 2022, 4:45 AM CDT
In force
38 min
Issued by
NWS Tulsa, OK
Hail
0.75 in
Wind
40

Counties Franklin County, AR, Madison County, AR

The radar

The Western Arkansas radar (KSRX), 64 km from the middle of the area, began a volume at 09:10 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, 9.1 hours before the alert went out and 130 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-pSkew-T log-p diagram, Springfield, MO at 00:00Z on 2022-03-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 2022-03-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2437 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
77 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 Mar 18, 3:09 AM CDT, 58 minutes earlier.

Area forecast discussion, Mar 18, 3:09 AM CDT, 58 minutes before
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Hazardous weather outlook, Mar 17, 11:36 PM CDT, 4 hours 31 minutes before
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In the hours before

Special weather statement, Mar 18, 2:40 AM CDT, 1 hour 27 minutes before
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Special weather statement, Mar 18, 2:58 AM CDT, 1 hour 9 minutes before
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Special weather statement, Mar 18, 3:05 AM CDT, 1 hour 2 minutes before
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Special weather statement, Mar 18, 3:18 AM CDT, 49 minutes before
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Special weather statement, Mar 18, 3:42 AM CDT, 25 minutes before
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Special weather statement, Mar 18, 4:07 AM CDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Mar 17, 8:36 PM CDTSpecial Weather StatementTSAOkfuskee24 min
Mar 17, 9:06 PM CDTSpecial Weather StatementTSAOkmulgee39 min
Mar 17, 9:12 PM CDTSevere Thunderstorm WarningTSACreek, Pawnee48 min
Mar 17, 9:19 PM CDTSpecial Weather StatementTSAOkfuskee, Okmulgee26 min
Mar 17, 9:34 PM CDTSevere Thunderstorm WarningTSACreek, Muskogee, Okfuskee, Okmulgee, Tulsa41 min
Mar 17, 9:43 PM CDTSpecial Weather StatementTSAOsage, Pawnee32 min
Mar 17, 10:06 PM CDTSpecial Weather StatementTSARogers, Tulsa, Wagoner24 min
Mar 17, 10:31 PM CDTSpecial Weather StatementTSARogers29 min
Mar 17, 10:58 PM CDTSpecial Weather StatementTSACraig, Mayes32 min
Mar 17, 11:25 PM CDTSpecial Weather StatementTSACraig, Nowata, Ottawa65 min
Mar 18, 12:44 AM CDTSpecial Weather StatementTSAWagoner31 min
Mar 18, 1:29 AM CDTSpecial Weather StatementTSAMcIntosh, Muskogee31 min
Mar 18, 2:06 AM CDTSpecial Weather StatementTSAHaskell, Sequoyah24 min
Mar 18, 2:24 AM CDTSpecial Weather StatementTSASequoyah36 min
Mar 18, 2:40 AM CDTSpecial Weather StatementTSAAdair, Sequoyah35 min
Mar 18, 3:05 AM CDTSpecial Weather StatementTSAAdair25 min
Mar 18, 2:10 AM CDTSpecial Weather StatementTSAWashington35 min
Mar 18, 2:37 AM CDTSpecial Weather StatementTSABenton23 min
Mar 18, 2:58 AM CDTSpecial Weather StatementTSABenton32 min
Mar 18, 3:18 AM CDTSpecial Weather StatementTSACrawford, Washington27 min
Mar 18, 3:42 AM CDTSpecial Weather StatementTSACrawford, Washington33 min
Mar 18, 4:41 AM CDTSpecial Weather StatementTSAMadison34 min
Mar 18, 5:28 AM CDTSpecial Weather StatementTSAMadison17 min

Nearby

Special Weather Statements in Arkansas, 2022Every 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.