Alert archive / Texas / Coastal Flood Statements in 2007
Coastal Flood Statement 2, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this coastal flood statement at Sep 12, 2007, 3:01 PM CDT for 5 counties in Texas. It was in force for 16 hr.
The area
The counties it named.
The facts
- Issued
- Sep 12, 2007, 3:01 PM CDT (20:01 UTC)
- Expired
- Sep 13, 2007, 7:00 AM CDT
- In force
- 16 hr
- Issued by
- NWS Houston/Galveston, TX
Counties Brazoria County, TX, Chambers County, TX, Galveston County, TX, Jackson County, TX, Matagorda County, TX
The radar
The Houston radar (KHGX), 52 km from the middle of the area, began a volume at 20:00 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
Lake Charles Mun, LA (KLCH), launched 12:00Z, 8.0 hours before the alert went out and 245 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
- 897 J/kg
- Mixed-layer CIN
- -13 J/kg
- Mixed-layer LCL
- 560 m above ground
- 0-6 km bulk shear
- 7 kt
- 0-1 km storm-relative helicity
- 38 m²/s²
- 0-3 km storm-relative helicity
- 86 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this coastal flood statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Houston/Galveston, TX wrote its last area forecast discussion before this coastal flood statement went out at Sep 12, 12:55 PM CDT, 2 hours 6 minutes earlier.
Area forecast discussion, Sep 12, 12:55 PM CDT, 2 hours 6 minutes before
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Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 12, 6:11 AM CDT | Flash Flood Warning | HGX | Galveston | 2 hr |
| Sep 12, 7:05 AM CDT | Flash Flood Watch | HGX | Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 6 more | 17 hr |
| Sep 12, 1:25 PM CDT | Inland Tropical Storm Warning | HGX | Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more | 11 hr |
Nearby
Coastal Flood Statements in Texas, 2007Every coastal flood statement in 2007
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.