Alert archive / Texas / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 69, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Mar 28, 2000, 7:06 PM CST for Hall County, Texas. It was in force for 24 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 28, 2000, 7:06 PM CST (01:06 UTC)
- Expired
- Mar 28, 2000, 7:30 PM CST
- In force
- 24 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Hall County, TX
The radar
The Amarillo radar (KAMA), 122 km from the middle of the area, began a volume at 01:08 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
Amarillo Airport, TX (KAMA), launched 00:00Z, 1.1 hours before the alert went out and 121 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
- 11 J/kg
- Mixed-layer CIN
- -157 J/kg
- Mixed-layer LCL
- 1906 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 173 m²/s²
- 0-3 km storm-relative helicity
- 262 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 28, 6:16 PM CST | Tornado Warning | EWX | Blanco | 59 min |
| Mar 28, 6:38 PM CST | Tornado Warning | EWX | Hays | 52 min |
| Mar 28, 6:41 PM CST | Severe Thunderstorm Warning | EWX | Bexar | 64 min |
| Mar 28, 6:50 PM CST | Severe Thunderstorm Warning | EWX | Medina | 40 min |
| Mar 28, 6:53 PM CST | Tornado Warning | EWX | Bexar | 67 min |
| Mar 28, 7:33 PM CST | Tornado Warning | EWX | Caldwell, Hays | 42 min |
| Mar 28, 7:54 PM CST | Tornado Warning | EWX | Bexar, Wilson | 51 min |
| Mar 29, 2:34 AM CST | Severe Thunderstorm Warning | EWX | Burnet, Llano | 56 min |
| Mar 29, 3:26 AM CST | Severe Thunderstorm Warning | EWX | Llano | 64 min |
| Mar 29, 4:00 AM CST | Severe Thunderstorm Warning | EWX | Burnet | 60 min |
| Mar 29, 6:03 AM CST | Severe Thunderstorm Warning | EWX | Hays | 27 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2000Every severe thunderstorm warning 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.