Alert archive / Texas / Severe Thunderstorm Watches in 2000
Severe Thunderstorm Watch 611
The Storm Prediction Center issued this severe thunderstorm watch at Jul 22, 2000, 6:00 AM CDT for Bossier Parish, Louisiana; 13 counties in Oklahoma; 21 counties in Texas. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Jul 22, 2000, 6:00 AM CDT (11:00 UTC)
- Expired
- Jul 22, 2000, 11:00 AM CDT
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
All 35 counties
Bossier Parish, LA, Atoka County, OK, Bryan County, OK, Carter County, OK, Choctaw County, OK, Coal County, OK, Jefferson County, OK, Johnston County, OK, Love County, OK, Marshall County, OK, McCurtain County, OK, Murray County, OK, Pushmataha County, OK, Stephens County, OK, Bowie County, TX, Camp County, TX, Cass County, TX, Collin County, TX, Cooke County, TX, Delta County, TX, Denton County, TX, Fannin County, TX, Franklin County, TX, Grayson County, TX, Hopkins County, TX, Hunt County, TX, Lamar County, TX, Marion County, TX, Morris County, TX, Rains County, TX, Red River County, TX, Rockwall County, TX, Titus County, TX, Upshur County, TX, Wood County, TX
The radar
The Dallas/Ft Worth radar (KFWS), 166 km from the middle of the area, began a volume at 10:59 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.
Warnings issued inside it
9 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 22, 6:12 AM CDT | Severe Thunderstorm Warning | OUN | Carter, Johnston | 48 min |
| Jul 22, 6:26 AM CDT | Severe Thunderstorm Warning | OUN | Coal | 49 min |
| Jul 22, 6:39 AM CDT | Severe Thunderstorm Warning | OUN | Murray, Pontotoc | 36 min |
| Jul 22, 6:45 AM CDT | Severe Thunderstorm Warning | OUN | Bryan, Marshall | 60 min |
| Jul 22, 6:45 AM CDT | Severe Thunderstorm Warning | OUN | Atoka | 60 min |
| Jul 22, 6:58 AM CDT | Severe Thunderstorm Warning | OUN | Johnston | 47 min |
| Jul 22, 7:36 AM CDT | Severe Thunderstorm Warning | TSA | Pushmataha | 54 min |
| Jul 22, 7:51 AM CDT | Severe Thunderstorm Warning | TSA | Choctaw | 54 min |
| Jul 22, 8:34 AM CDT | Severe Thunderstorm Warning | SHV | McCurtain | 56 min |
The nearest sounding before it
Norman, OK (KOUN), launched 00:00Z, 11.0 hours before the alert went out and 176 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
- 1398 J/kg
- Mixed-layer CIN
- -131 J/kg
- Mixed-layer LCL
- 1289 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 22 m²/s²
- 0-3 km storm-relative helicity
- 128 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 21, 11:00 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron, Texas | 5 hr |
| Jul 22, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Atoka, Blaine, Caddo, Canadian, Carter and 36 more | 6 hr |
Nearby
Severe Thunderstorm Watches in Texas, 2000Severe Thunderstorm Watches in Oklahoma, 2000Severe Thunderstorm Watches in Louisiana, 2000Every severe thunderstorm watch in 2000
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.