Alert archive / Texas / Coastal Flood Statements in 2021
Coastal Flood Statement 28, NWS Brownsville, TX
NWS Brownsville, TX issued this coastal flood statement at Dec 19, 2021, 12:16 PM CST for Kenedy County, Texas. It took effect at Dec 19, 2021, 3:00 PM CST. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Dec 19, 2021, 12:16 PM CST (18:16 UTC)
- In effect from
- Dec 19, 2021, 3:00 PM CST
- Expired
- Dec 19, 2021, 11:00 PM CST
- In force
- 8 hr
- Issued by
- NWS Brownsville, TX
County Kenedy County, TX
The radar
The Corpus Christi radar (KCRP), 96 km from the middle of the area, began a volume at 18:17 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, 6.3 hours before the alert went out and 94 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 887 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 211 m²/s²
- 0-3 km storm-relative helicity
- 315 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
264 WHUS44 KBRO 191816 CFWBRO Coastal Hazard Message National Weather Service Brownsville TX 1216 PM CST Sun Dec 19 2021 TXZ256-257-351-200230- /O.NEW.KBRO.CF.S.0028.211219T2100Z-211220T0500Z/ /O.CON.KBRO.RP.S.0065.000000T0000Z-211221T0000Z/ Coastal Willacy-Coastal Cameron-Coastal Kenedy- 1216 PM CST Sun Dec 19 2021 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH MONDAY AFTERNOON... ...COASTAL FLOOD STATEMENT IN EFFECT UNTIL 11 PM CST THIS EVENING... * WHAT...For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Statement, isolated minor coastal flooding expected. * WHERE...Coastal Kenedy, Coastal Cameron and Coastal Willacy Counties. * WHEN...For the High Rip Current Risk, through Monday afternoon. For the Coastal Flood Statement, until 11 PM CST this evening. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Highest water levels are expected to occur around high tide at 7:22 PM this evening. Observed water levels have been running around one foot above astronomical predictions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Do not drive through flooded roadways. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$ 53
1 follow-up statement
453 WHUS44 KBRO 200241 CFWBRO Coastal Hazard Message National Weather Service Brownsville TX 841 PM CST Sun Dec 19 2021 TXZ256-257-351-201600- /O.CON.KBRO.CF.S.0028.000000T0000Z-211220T0500Z/ /O.CON.KBRO.RP.S.0065.000000T0000Z-211221T0000Z/ Coastal Willacy-Coastal Cameron-Coastal Kenedy- 841 PM CST Sun Dec 19 2021 ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT UNTIL 11 PM CST THIS EVENING... ...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH MONDAY AFTERNOON... * WHAT...For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Statement, isolated minor coastal flooding. * WHERE...Coastal Kenedy, Coastal Cameron and Coastal Willacy Counties. * WHEN...For the High Rip Current Risk, through Monday afternoon. For the Coastal Flood Statement, until 11 PM CST this evening. * IMPACTS...Wave run-up may approach the dunes along narrow beaches. Beach equipment, such as umbrellas and chairs, could be moved by waves. Vehicles driving along narrow beaches may experience higher water levels. Elevated water levels may also occur across the Laguna Madre and South Bay, and along State Highway 4 west of Boca Chica State Park. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Water levels from SPI Brazos Santiago continue to run about a foot above astronomical predictions, but levels should be decreasing as high tide occurred at 7:22 PM this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Do not drive through flooded roadways. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
The office that day
Everything else NWS Brownsville, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 18, 6:03 PM CST | Special Weather Statement | BRO | Cameron | 42 min |
| Dec 18, 6:31 PM CST | Special Weather Statement | BRO | Cameron | 44 min |
| Dec 18, 7:14 PM CST | Special Weather Statement | BRO | Zapata | 46 min |
Nearby
Coastal Flood Statements in Texas, 2021Every coastal flood 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.