Alert archive / Oklahoma / Special Weather Statements in 2019

Special Weather Statement, NWS Tulsa, OK

October 10, 2019Ottawa County, Oklahoma

NWS Tulsa, OK issued this special weather statement at Oct 10, 2019, 9:15 AM CDT for Ottawa County, Oklahoma. It was in force for 30 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: Oct 10, 2019, 9:15 AM CDT (14:15 UTC)
Expired: Oct 10, 2019, 9:45 AM CDT
In force: 30 min
Issued by: NWS Tulsa, OK

County Ottawa County, OK

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 2.3 hours before the alert went out and 87 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: 80 J/kg
Mixed-layer CIN: -244 J/kg
Mixed-layer LCL: 817 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 439 m²/s²
0-3 km storm-relative helicity: 499 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.6

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 Oct 10, 6:13 AM CDT, 3 hours 2 minutes earlier.

Area forecast discussion, Oct 10, 6:13 AM CDT, 3 hours 2 minutes before

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Hazardous weather outlook, Oct 10, 4:38 AM CDT, 4 hours 37 minutes before

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In the hours before

Special weather statement, Oct 10, 8:57 AM CDT, 18 minutes before

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Special weather statement, Oct 10, 9:15 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
Oct 10, 1:08 AM CDT	Special Weather Statement	TSA	Osage, Pawnee	52 min
Oct 10, 2:02 AM CDT	Special Weather Statement	TSA	Osage	43 min
Oct 10, 8:31 AM CDT	River Flood Advisory	TSA	Cherokee	12 hr
Oct 10, 12:31 PM CDT	Special Weather Statement	TSA	McIntosh	29 min
Oct 10, 12:36 PM CDT	Special Weather Statement	TSA	Creek, Tulsa	24 min
Oct 10, 12:54 PM CDT	Special Weather Statement	TSA	Haskell	36 min
Oct 10, 12:59 PM CDT	Special Weather Statement	TSA	Creek, Tulsa	31 min
Oct 10, 1:04 PM CDT	Severe Thunderstorm Warning	TSA	Creek, Tulsa	41 min
Oct 10, 1:21 PM CDT	Flash Flood Watch	TSA	Adair, Cherokee, Choctaw, Delaware, Haskell, Latimer and 9 more	15 hr
Oct 10, 1:43 PM CDT	Special Weather Statement	TSA	Tulsa, Wagoner	47 min
Oct 10, 1:57 PM CDT	Special Weather Statement	TSA	Latimer	33 min
Oct 10, 2:00 PM CDT	Special Weather Statement	TSA	Okfuskee	60 min
Oct 10, 2:28 PM CDT	Special Weather Statement	TSA	Haskell	32 min
Oct 10, 2:33 PM CDT	Special Weather Statement	TSA	Wagoner	57 min
Oct 10, 2:38 PM CDT	Severe Thunderstorm Warning	TSA	Haskell	52 min
Oct 10, 2:43 PM CDT	Special Weather Statement	TSA	Sequoyah	32 min
Oct 10, 2:48 PM CDT	Freeze Watch	TSA	Adair, Cherokee, Choctaw, Craig, Creek, Delaware and 16 more	22 hr
Oct 10, 3:09 PM CDT	Severe Thunderstorm Warning	TSA	McIntosh, Pittsburg	66 min
Oct 10, 3:30 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, LeFlore, Sequoyah	60 min
Oct 10, 4:00 PM CDT	Special Weather Statement	TSA	Cherokee	45 min
Oct 10, 4:02 PM CDT	Special Weather Statement	TSA	Pittsburg	58 min
Oct 10, 4:15 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, McIntosh, Muskogee	60 min
Oct 10, 4:20 PM CDT	Severe Thunderstorm Warning	TSA	Pittsburg	55 min
Oct 10, 4:26 PM CDT	Severe Thunderstorm Warning	TSA	Sequoyah	37 min
Oct 10, 5:00 PM CDT	Areal Flood Advisory	TSA	Haskell, Pittsburg, Sequoyah	2 hr
Oct 10, 5:01 PM CDT	Severe Thunderstorm Warning	TSA	Haskell, Latimer, Pittsburg, Pushmataha	44 min
Oct 10, 5:12 PM CDT	Special Weather Statement	TSA	Haskell	33 min
Oct 10, 5:38 PM CDT	Special Weather Statement	TSA	Sequoyah	37 min
Oct 10, 5:42 PM CDT	Severe Thunderstorm Warning	TSA	Latimer, LeFlore, Pittsburg, Pushmataha	48 min
Oct 10, 5:49 PM CDT	Flash Flood Warning	TSA	Haskell	3 hr
Oct 10, 6:02 PM CDT	Special Weather Statement	TSA	Sequoyah	43 min
Oct 10, 6:25 PM CDT	Severe Thunderstorm Warning	TSA	Latimer, LeFlore, Pushmataha	65 min
Oct 10, 6:30 PM CDT	Flash Flood Warning	TSA	Latimer, Pittsburg	3 hr
Oct 10, 6:33 PM CDT	Special Weather Statement	TSA	Pushmataha	27 min
Oct 10, 6:44 PM CDT	Severe Thunderstorm Warning	TSA	Pushmataha	46 min
Oct 10, 8:57 AM CDT	Special Weather Statement	TSA	Sebastian	33 min
Oct 10, 3:34 PM CDT	Special Weather Statement	TSA	Crawford	41 min
Oct 10, 4:17 PM CDT	Severe Thunderstorm Warning	TSA	Crawford, Washington	43 min
Oct 10, 4:54 PM CDT	Special Weather Statement	TSA	Madison	36 min
Oct 10, 5:53 PM CDT	Areal Flood Advisory	TSA	Benton, Washington	3 hr
Oct 10, 6:00 PM CDT	Special Weather Statement	TSA	Madison	30 min
Oct 10, 6:28 PM CDT	Tornado Warning	TSA	Franklin, Madison	21 min
Oct 10, 6:37 PM CDT	Special Weather Statement	TSA	Crawford, Sebastian	38 min

Nearby

Special Weather Statements in Oklahoma, 2019 Every special weather statement in 2019

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.