Alert archive / Texas / Special Weather Statements in 2021
Special Weather Statement, NWS Brownsville, TX
NWS Brownsville, TX issued this special weather statement at Jul 7, 2021, 11:43 AM CDT for Cameron County, Texas. It was in force for 47 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 7, 2021, 11:43 AM CDT (16:43 UTC)
- Expired
- Jul 7, 2021, 12:30 PM CDT
- In force
- 47 min
- Issued by
- NWS Brownsville, TX
County Cameron County, TX
The radar
The Brownsville radar (KBRO), 4 km from the middle of the area, began a volume at 16:42 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
Corpus Christi, TX (KCRP), launched 12:00Z, 4.7 hours before the alert went out and 199 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
- 69 J/kg
- Mixed-layer CIN
- -21 J/kg
- Mixed-layer LCL
- 665 m above ground
- 0-6 km bulk shear
- 3 kt
- 0-1 km storm-relative helicity
- -31 m²/s²
- 0-3 km storm-relative helicity
- -31 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Brownsville, TX wrote its last area forecast discussion before this special weather statement went out at Jul 7, 6:05 AM CDT, 5 hours 38 minutes earlier.
Area forecast discussion, Jul 7, 6:05 AM CDT, 5 hours 38 minutes before
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</html>Hazardous weather outlook, Jul 7, 4:23 AM CDT, 7 hours 20 minutes before
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</html>In the hours before
Special weather statement, Jul 7, 11:43 AM CDT, 0 minutes before
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</html>The office that day
Everything else NWS Brownsville, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 6, 7:25 PM CDT | Areal Flood Advisory | BRO | Starr, Zapata | 74 min |
| Jul 6, 8:29 PM CDT | Areal Flood Advisory | BRO | Hidalgo | 102 min |
| Jul 6, 8:35 PM CDT | Areal Flood Advisory | BRO | Cameron, Hidalgo, Willacy | 4 hr |
| Jul 6, 9:00 PM CDT | Flash Flood Warning | BRO | Willacy | 3 hr |
| Jul 6, 9:27 PM CDT | Flash Flood Warning | BRO | Hidalgo | 108 min |
| Jul 6, 10:00 PM CDT | Areal Flood Advisory | BRO | Hidalgo, Kenedy, Starr, Willacy | 3 hr |
| Jul 6, 10:35 PM CDT | Areal Flood Advisory | BRO | Cameron | 115 min |
| Jul 6, 10:50 PM CDT | Flash Flood Warning | BRO | Hidalgo, Starr | 115 min |
| Jul 6, 11:01 PM CDT | Flash Flood Warning | BRO | Cameron | 82 min |
| Jul 7, 12:27 AM CDT | Areal Flood Advisory | BRO | Cameron, Hidalgo, Willacy | 4 hr |
| Jul 7, 12:33 AM CDT | Areal Flood Advisory | BRO | Cameron | 3 hr |
| Jul 7, 12:43 AM CDT | Areal Flood Advisory | BRO | Hidalgo | 3 hr |
| Jul 7, 1:50 AM CDT | Special Marine Warning | BRO | 25 min | |
| Jul 7, 2:28 AM CDT | Special Marine Warning | BRO | 62 min | |
| Jul 7, 3:13 AM CDT | Areal Flood Advisory | BRO | Hidalgo | 3 hr |
| Jul 7, 3:22 AM CDT | Special Marine Warning | BRO | 53 min | |
| Jul 7, 3:57 AM CDT | Areal Flood Advisory | BRO | Cameron, Hidalgo, Willacy | 11 hr |
| Jul 7, 3:59 AM CDT | Areal Flood Advisory | BRO | Hidalgo, Starr | 5 hr |
| Jul 7, 5:53 AM CDT | Areal Flood Advisory | BRO | Hidalgo | 9 hr |
| Jul 7, 8:59 AM CDT | Areal Flood Advisory | BRO | Hidalgo | 3 hr |
| Jul 7, 12:10 PM CDT | Areal Flood Advisory | BRO | Cameron | 3 hr |
| Jul 7, 2:19 PM CDT | Special Marine Warning | BRO | 41 min | |
| Jul 7, 2:56 PM CDT | Special Marine Warning | BRO | 34 min | |
| Jul 7, 3:03 PM CDT | Special Marine Warning | BRO | 42 min | |
| Jul 7, 3:59 PM CDT | Special Marine Warning | BRO | 31 min | |
| Jul 7, 4:48 PM CDT | Special Marine Warning | BRO | 27 min | |
| Jul 7, 6:46 PM CDT | Areal Flood Advisory | BRO | Hidalgo, Starr | 2 hr |
Nearby
Special Weather Statements in Texas, 2021Every special weather statement in 2021
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.