Alert archive / Texas / Frost Advisories in 2014
Frost Advisory 1, NWS Fort Worth, TX
NWS Fort Worth, TX issued this frost advisory at Apr 14, 2014, 3:19 PM CDT for 16 counties in Texas. It took effect at Apr 15, 2014, 1:00 AM CDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Apr 14, 2014, 3:19 PM CDT (20:19 UTC)
- In effect from
- Apr 15, 2014, 1:00 AM CDT
- Expired
- Apr 15, 2014, 9:02 AM CDT
- In force
- 8 hr
- Issued by
- NWS Fort Worth, TX
Counties Anderson County, TX, Bell County, TX, Dallas County, TX, Ellis County, TX, Falls County, TX, Freestone County, TX, Henderson County, TX, Kaufman County, TX, Leon County, TX, Limestone County, TX, Milam County, TX, Navarro County, TX, Rains County, TX, Robertson County, TX, Rockwall County, TX, Van Zandt County, TX
The radar
The Dallas/Ft Worth radar (KFWS), 111 km from the middle of the area, began a volume at 20:25 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
Shreveport, LA (KBAD), launched 12:00Z, 8.3 hours before the alert went out and 258 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
- 2260 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 648 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 104 m²/s²
- 0-3 km storm-relative helicity
- 79 m²/s²
- Significant tornado parameter
- 0.6
- Supercell composite
- 3.5
What forecasters said that day
The local office's own words before this frost advisory 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 frost advisory went out at Apr 14, 3:18 PM CDT, 1 minute earlier.
Area forecast discussion, Apr 14, 3:18 PM CDT, 1 minute before
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</html>Hazardous weather outlook, Apr 14, 1:07 PM CDT, 2 hours 12 minutes before
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Local storm report, Apr 14, 10:56 AM CDT, 4 hours 23 minutes before
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</html>Special weather statement, Apr 14, 11:34 AM CDT, 3 hours 45 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 |
|---|---|---|---|---|
| Apr 13, 7:06 PM CDT | Special Weather Statement | FWD | Bosque | 24 min |
| Apr 13, 7:19 PM CDT | Special Weather Statement | FWD | Montague | 26 min |
| Apr 13, 7:35 PM CDT | Severe Thunderstorm Warning | FWD | Cooke, Montague | 55 min |
| Apr 13, 7:54 PM CDT | Severe Thunderstorm Warning | FWD | Bell, Coryell, Lampasas | 66 min |
| Apr 13, 8:14 PM CDT | Severe Thunderstorm Warning | FWD | Cooke, Denton, Grayson, Montague, Wise | 61 min |
| Apr 13, 8:42 PM CDT | Severe Thunderstorm Warning | FWD | Bell | 63 min |
| Apr 13, 9:19 PM CDT | Special Weather Statement | FWD | Fannin | 26 min |
| Apr 13, 9:26 PM CDT | Wind Advisory | FWD | Anderson, Bell, Bosque, Collin, Comanche, Cooke and 40 more | 24 hr |
| Apr 13, 9:40 PM CDT | Severe Thunderstorm Warning | FWD | Bell, Milam | 65 min |
| Apr 13, 9:40 PM CDT | Severe Thunderstorm Warning | FWD | Fannin, Lamar | 50 min |
| Apr 13, 10:45 PM CDT | Special Weather Statement | FWD | Milam | 30 min |
| Apr 13, 11:17 PM CDT | Special Weather Statement | FWD | Delta, Hunt, Lamar | 28 min |
| Apr 13, 11:42 PM CDT | Special Weather Statement | FWD | Delta, Hunt | 33 min |
| Apr 14, 12:27 AM CDT | Special Weather Statement | FWD | Delta | 33 min |
| Apr 14, 3:13 AM CDT | Freeze Warning | FWD | Bosque, Collin, Comanche, Cooke, Coryell, Delta and 24 more | 30 hr |
| Apr 14, 8:41 AM CDT | Special Weather Statement | FWD | Kaufman | 34 min |
| Apr 14, 8:43 AM CDT | Special Weather Statement | FWD | Navarro | 32 min |
| Apr 14, 8:47 AM CDT | Severe Thunderstorm Warning | FWD | Henderson, Kaufman, Navarro | 58 min |
| Apr 14, 8:59 AM CDT | Severe Thunderstorm Warning | FWD | Kaufman, Van Zandt | 61 min |
| Apr 14, 9:27 AM CDT | Special Weather Statement | FWD | McLennan | 33 min |
| Apr 14, 9:32 AM CDT | Severe Thunderstorm Warning | FWD | Hill, Limestone, McLennan | 58 min |
| Apr 14, 9:43 AM CDT | Severe Thunderstorm Warning | FWD | Henderson, Van Zandt | 47 min |
| Apr 14, 9:52 AM CDT | Special Weather Statement | FWD | Bell | 23 min |
| Apr 14, 10:15 AM CDT | Severe Thunderstorm Warning | FWD | Bell, Falls, McLennan | 60 min |
| Apr 14, 10:34 AM CDT | Severe Thunderstorm Warning | FWD | Freestone, Limestone | 56 min |
| Apr 14, 10:52 AM CDT | Special Weather Statement | FWD | Limestone | 23 min |
| Apr 14, 10:54 AM CDT | Special Weather Statement | FWD | Rains | 36 min |
| Apr 14, 11:34 AM CDT | Special Weather Statement | FWD | Anderson | 26 min |
Nearby
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.