Alert archive / Oklahoma / Special Weather Statements in 2016

Special Weather Statement, NWS Tulsa, OK

March 1, 2016McIntosh County, Oklahoma

NWS Tulsa, OK issued this special weather statement at Mar 1, 2016, 4:33 AM CST for McIntosh County, 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 1, 2016, 4:33 AM CST (10:33 UTC)
Expired: Mar 1, 2016, 5:15 AM CST
In force: 42 min
Issued by: NWS Tulsa, OK

County McIntosh County, OK

The radar

The Tulsa radar (KINX), 99 km from the middle of the area, began a volume at 10:34 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

Norman, OK (KOUN), launched 00:00Z, 10.6 hours before the alert went out and 167 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 3079 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 68 m²/s²
0-3 km storm-relative helicity: 245 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 1, 3:36 AM CST, 57 minutes earlier.

Area forecast discussion, Mar 1, 3:36 AM CST, 57 minutes before

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Hazardous weather outlook, Mar 1, 4:24 AM CST, 9 minutes before

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In the hours before

Special weather statement, Mar 1, 2:35 AM CST, 1 hour 58 minutes before

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Special weather statement, Mar 1, 2:35 AM CST, 1 hour 58 minutes before

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Special weather statement, Mar 1, 2:36 AM CST, 1 hour 57 minutes before

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Special weather statement, Mar 1, 3:16 AM CST, 1 hour 17 minutes before

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Special weather statement, Mar 1, 3:33 AM CST, 1 hour before

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Special weather statement, Mar 1, 4:33 AM CST, 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
Feb 29, 10:42 PM CST	Special Weather Statement	TSA	Tulsa	33 min
Feb 29, 11:15 PM CST	Special Weather Statement	TSA	Wagoner	45 min
Feb 29, 11:42 PM CST	Special Weather Statement	TSA	McIntosh, Muskogee	48 min
Feb 29, 11:56 PM CST	Special Weather Statement	TSA	Cherokee	49 min
Mar 1, 12:05 AM CST	Special Weather Statement	TSA	McIntosh, Pittsburg	25 min
Mar 1, 12:08 AM CST	Special Weather Statement	TSA	McIntosh, Muskogee	37 min
Mar 1, 12:29 AM CST	Special Weather Statement	TSA	Adair, Sequoyah	46 min
Mar 1, 12:31 AM CST	Special Weather Statement	TSA	Haskell, Latimer, Pittsburg	44 min
Mar 1, 12:59 AM CST	Special Weather Statement	TSA	Sequoyah	46 min
Mar 1, 1:08 AM CST	Special Weather Statement	TSA	LeFlore	52 min
Mar 1, 1:35 AM CST	Special Weather Statement	TSA	LeFlore	40 min
Mar 1, 2:00 AM CST	Special Weather Statement	TSA	Tulsa	15 min
Mar 1, 2:07 AM CST	Special Weather Statement	TSA	Pawnee	38 min
Mar 1, 2:15 AM CST	Severe Thunderstorm Warning	TSA	Choctaw, Pittsburg, Pushmataha	60 min
Mar 1, 2:18 AM CST	Special Weather Statement	TSA	Tulsa	27 min
Mar 1, 2:20 AM CST	Severe Thunderstorm Warning	TSA	Rogers, Tulsa, Wagoner	24 min
Mar 1, 2:35 AM CST	Special Weather Statement	TSA	Hughes	40 min
Mar 1, 2:36 AM CST	Special Weather Statement	TSA	Tulsa	39 min
Mar 1, 3:16 AM CST	Special Weather Statement	TSA	Latimer	44 min
Mar 1, 3:33 AM CST	Special Weather Statement	TSA	Okmulgee	42 min
Mar 1, 3:50 PM CST	Fire Weather Watch	TSA	Craig, Creek, Mayes, Nowata, Okfuskee, Okmulgee and 6 more	12 hr
Mar 1, 12:55 AM CST	Special Weather Statement	TSA	Benton	50 min
Mar 1, 1:27 AM CST	Special Weather Statement	TSA	Benton	48 min
Mar 1, 1:34 AM CST	Special Weather Statement	TSA	Crawford, Franklin, Madison	41 min
Mar 1, 1:46 AM CST	Special Weather Statement	TSA	Carroll	44 min

Nearby

Special Weather Statements in Oklahoma, 2016 Every special weather statement in 2016

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.