Alert archive / Texas / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 8, NWS Fort Worth, TX
NWS Fort Worth, TX issued this severe thunderstorm warning at Mar 9, 2019, 5:41 AM CST for 4 counties in Texas. It was in force for 49 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 9, 2019, 5:41 AM CST (11:41 UTC)
- Expired
- Mar 9, 2019, 6:30 AM CST
- In force
- 49 min
- Issued by
- NWS Fort Worth, TX
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Collin County, TX, Fannin County, TX, Grayson County, TX, Hunt County, TX
The radar
The Dallas/Ft Worth radar (KFWS), 126 km from the middle of the area, began a volume at 11:44 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 9, 3:49 AM CST | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Norman, OK (KOUN), launched 00:00Z, 11.7 hours before the alert went out and 225 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
- 1328 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 233 m²/s²
- 0-3 km storm-relative helicity
- 317 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Fort Worth, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 9, 3:47 AM CST, 1 hour 54 minutes earlier.
Area forecast discussion, Mar 9, 3:47 AM CST, 1 hour 54 minutes before
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</html>Hazardous weather outlook, Mar 9, 4:13 AM CST, 1 hour 28 minutes before
Hazardous Weather Outlook National Weather Service Fort Worth TX 413 AM CST Sat Mar 9 2019 TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-101015- Montague-Cooke-Grayson-Fannin-Lamar-Young-Jack-Wise-Denton-Collin- Hunt-Delta-Hopkins-Stephens-Palo Pinto-Parker-Tarrant-Dallas- Rockwall-Kaufman-Van Zandt-Rains-Eastland-Erath-Hood-Somervell- Johnson-Ellis-Henderson-Comanche-Mills-Hamilton-Bosque-Hill-Navarro- Freestone-Anderson-Lampasas-Coryell-Bell-McLennan-Falls-Limestone- Leon-Milam-Robertson- 413 AM CST Sat Mar 9 2019 This Hazardous Weather Outlook is for North and Central Texas. .DAY ONE...Today and Tonight. Strong to severe thunderstorms will be possible mainly east of I-35 and north of I-20 through mid-morning. Additional sub-severe storms will be possible south of I-20. Large hail and damaging winds will be the primary threats, but an isolated tornado can't be ruled out northeast of a Sulphur Springs to Bonham line. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Thunderstorm chances will return on Monday and continue through the first half of the week. Some strong or severe storms may be possible throughout this time period, and flooding concerns may also arise after multiple days of rainfall. .SPOTTER INFORMATION STATEMENT... Limited spotter activation may be requested through mid-morning for areas east of Interstate 35.
In the hours before
Local storm report, Mar 9, 5:18 AM CST, 23 minutes before
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</html>Local storm report, Mar 9, 5:19 AM CST, 22 minutes before
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</html>Local storm report, Mar 9, 5:24 AM CST, 17 minutes before
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</html>Local storm report, Mar 9, 5:34 AM CST, 7 minutes before
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</html>Local storm report, Mar 9, 5:35 AM CST, 6 minutes before
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</html>The office that day
Everything else NWS Fort Worth, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 9, 2:49 AM CST | Special Weather Statement | FWD | Stephens | 41 min |
| Mar 9, 3:05 AM CST | Special Weather Statement | FWD | Eastland | 40 min |
| Mar 9, 3:46 AM CST | Special Weather Statement | FWD | Denton | 29 min |
| Mar 9, 3:48 AM CST | Special Weather Statement | FWD | Hood | 27 min |
| Mar 9, 3:54 AM CST | Severe Thunderstorm Warning | FWD | Erath, Hood, Palo Pinto, Parker | 51 min |
| Mar 9, 4:11 AM CST | Special Weather Statement | FWD | Cooke, Denton | 34 min |
| Mar 9, 4:17 AM CST | Severe Thunderstorm Warning | FWD | Cooke, Denton, Grayson, Wise | 43 min |
| Mar 9, 4:34 AM CST | Severe Thunderstorm Warning | FWD | Parker, Tarrant | 41 min |
| Mar 9, 4:40 AM CST | Special Weather Statement | FWD | Hood | 35 min |
| Mar 9, 4:49 AM CST | Severe Thunderstorm Warning | FWD | Erath, Hood | 26 min |
| Mar 9, 5:05 AM CST | Severe Thunderstorm Warning | FWD | Collin, Dallas, Denton, Tarrant | 40 min |
| Mar 9, 5:19 AM CST | Special Weather Statement | FWD | Tarrant | 26 min |
| Mar 9, 6:29 AM CST | Severe Thunderstorm Warning | FWD | Delta, Fannin, Hunt, Lamar | 46 min |
| Mar 9, 6:32 AM CST | Special Weather Statement | FWD | Hood, Somervell | 28 min |
| Mar 9, 6:43 AM CST | Severe Thunderstorm Warning | FWD | Hood, Johnson, Somervell | 47 min |
| Mar 9, 7:10 AM CST | Special Weather Statement | FWD | Dallas | 35 min |
| Mar 9, 7:21 AM CST | Severe Thunderstorm Warning | FWD | Ellis, Hill, Johnson | 39 min |
| Mar 9, 7:24 AM CST | Severe Thunderstorm Warning | FWD | Dallas, Kaufman, Rockwall | 36 min |
| Mar 9, 7:47 AM CST | Special Weather Statement | FWD | Hunt | 28 min |
| Mar 9, 7:57 AM CST | Severe Thunderstorm Warning | FWD | Dallas, Delta, Hopkins, Hunt, Kaufman, Rains and 2 more | 63 min |
| Mar 9, 8:02 AM CST | Special Weather Statement | FWD | Ellis | 43 min |
| Mar 9, 8:46 AM CST | Special Weather Statement | FWD | Hopkins | 29 min |
| Mar 9, 8:48 AM CST | Special Weather Statement | FWD | Henderson | 57 min |
| Mar 9, 8:59 AM CST | Severe Thunderstorm Warning | FWD | Henderson | 61 min |
| Mar 9, 9:14 AM CST | Severe Thunderstorm Warning | FWD | Van Zandt | 27 min |
| Mar 9, 5:11 PM CST | River Flood Warning | FWD | Hunt | 21 hr |
Nearby
Severe Thunderstorm Warnings in Texas, 2019Every severe thunderstorm warning 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; radar from the NEXRAD Level II archive.