Alert archive / Texas / Flash Flood Watches in 2017
Flash Flood Watch 2, NWS San Angelo, TX
NWS San Angelo, TX issued this flash flood watch at Jun 3, 2017, 3:55 AM CDT for 10 counties in Texas. It took effect at Jun 3, 2017, 1:00 PM CDT. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Jun 3, 2017, 3:55 AM CDT (08:55 UTC)
- In effect from
- Jun 3, 2017, 1:00 PM CDT
- Expired
- Jun 4, 2017, 12:24 AM CDT
- In force
- 11 hr
- Issued by
- NWS San Angelo, TX
- Flood severity
- None
Counties Brown County, TX, Callahan County, TX, Coleman County, TX, Fisher County, TX, Haskell County, TX, Jones County, TX, Nolan County, TX, Shackelford County, TX, Taylor County, TX, Throckmorton County, TX
The radar
The Dyess AFB radar (KDYX), 39 km from the middle of the area, began a volume at 08:58 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
Midland Regional, TX (KMAF), launched 00:00Z, 8.9 hours before the alert went out and 246 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
- 254 J/kg
- Mixed-layer CIN
- -141 J/kg
- Mixed-layer LCL
- 2080 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- 77 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.6
What forecasters said that day
The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS San Angelo, TX wrote its last area forecast discussion before this flash flood watch went out at Jun 3, 12:00 AM CDT, 3 hours 55 minutes earlier.
Area forecast discussion, Jun 3, 12:00 AM CDT, 3 hours 55 minutes before
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</html>Hazardous weather outlook, Jun 2, 3:14 PM CDT, 12 hours 41 minutes before
Hazardous Weather Outlook National Weather Service San Angelo TX 314 PM CDT Fri Jun 2 2017 TXZ049-054-064>066-071>073-076>078-098-099-113-114-127-128-139- 140-154-155-168>170-032015- Fisher-Nolan-Sterling-Coke-Runnels-Irion-Tom Green-Concho- Crockett-Schleicher-Sutton-Haskell-Throckmorton-Jones-Shackelford- Taylor-Callahan-Coleman-Brown-McCulloch-San Saba-Menard-Kimble- Mason- 314 PM CDT Fri Jun 2 2017 This Hazardous Weather Outlook is for portions of west central Texas. .DAY ONE...This Afternoon and Tonight Isolated to scattered thunderstorms are possible through tonight. The main hazards will be dangerous lightning and locally heavy rainfall, which may lead to flash flooding. While widespread severe weather is not expected, a few storms could approach severe strength producing hail up to the size of quarters, or winds near 60 mph. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Thunderstorm chances will continue this weekend into early next week. The main hazards will be dangerous lightning and locally heavy rainfall, which may lead to flash flooding. In addition, the stronger storms could produce some small hail, and gusty winds. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated at this time.
In the hours before
Special weather statement, Jun 2, 10:04 PM CDT, 5 hours 51 minutes before
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</html>The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 7:27 PM CDT | Special Weather Statement | SJT | Nolan, Taylor | 63 min |
| Jun 2, 7:30 PM CDT | Severe Thunderstorm Warning | SJT | Nolan, Taylor | 60 min |
| Jun 2, 7:54 PM CDT | Special Weather Statement | SJT | Coke | 51 min |
| Jun 2, 8:10 PM CDT | Severe Thunderstorm Warning | SJT | Fisher, Jones, Taylor | 20 min |
| Jun 2, 8:19 PM CDT | Severe Thunderstorm Warning | SJT | Coke, Nolan, Runnels, Taylor | 41 min |
| Jun 2, 8:27 PM CDT | Flash Flood Warning | SJT | Fisher, Nolan | 3 hr |
| Jun 2, 8:30 PM CDT | Special Weather Statement | SJT | Taylor | 45 min |
| Jun 2, 8:32 PM CDT | Flash Flood Warning | SJT | Callahan, Fisher, Jones, Taylor | 3 hr |
| Jun 2, 8:45 PM CDT | Areal Flood Advisory | SJT | Coke, Irion, Nolan, Runnels, Sterling, Taylor and 1 more | 3 hr |
| Jun 2, 9:04 PM CDT | Special Weather Statement | SJT | Coke | 41 min |
| Jun 2, 9:16 PM CDT | Special Weather Statement | SJT | Shackelford | 44 min |
| Jun 2, 10:04 PM CDT | Special Weather Statement | SJT | Callahan | 26 min |
| Jun 3, 4:16 AM CDT | Areal Flood Advisory | SJT | San Saba | 3 hr |
| Jun 3, 8:54 AM CDT | Areal Flood Advisory | SJT | Brown, Coleman | 3 hr |
| Jun 3, 11:45 AM CDT | Areal Flood Advisory | SJT | Brown, Callahan, Coleman | 3 hr |
| Jun 3, 2:12 PM CDT | Special Weather Statement | SJT | Schleicher | 33 min |
| Jun 3, 2:23 PM CDT | Special Weather Statement | SJT | San Saba | 52 min |
| Jun 3, 2:25 PM CDT | Special Weather Statement | SJT | Tom Green | 35 min |
| Jun 3, 2:49 PM CDT | Special Weather Statement | SJT | Schleicher | 26 min |
| Jun 3, 3:01 PM CDT | Special Weather Statement | SJT | San Saba | 44 min |
| Jun 3, 3:19 PM CDT | Special Weather Statement | SJT | Schleicher | 26 min |
| Jun 3, 4:02 PM CDT | Special Weather Statement | SJT | Menard | 43 min |
| Jun 3, 4:32 PM CDT | Special Weather Statement | SJT | Irion | 43 min |
| Jun 3, 4:59 PM CDT | Special Weather Statement | SJT | Kimble, Sutton | 46 min |
| Jun 3, 5:26 PM CDT | Areal Flood Advisory | SJT | Kimble, Mason | 109 min |
| Jun 3, 5:51 PM CDT | Severe Thunderstorm Warning | SJT | Crockett | 24 min |
| Jun 3, 6:49 PM CDT | Special Weather Statement | SJT | Crockett, Sutton | 56 min |
Nearby
Flash Flood Watches in Texas, 2017Every flash flood watch in 2017
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.