Alert archive / Texas / Rip Current Statements in 2020
Rip Current Statement 12, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this rip current statement at May 10, 2020, 9:41 AM CDT for Brazoria County, Galveston County, Matagorda County, Texas. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- May 10, 2020, 9:41 AM CDT (14:41 UTC)
- Expired
- May 10, 2020, 9:00 PM CDT
- In force
- 11 hr
- Issued by
- NWS Houston/Galveston, TX
Counties Brazoria County, TX, Galveston County, TX, Matagorda County, TX
The radar
The Houston radar (KHGX), 54 km from the middle of the area, began a volume at 14:43 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, 2.7 hours before the alert went out and 241 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
- 693 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 102 m²/s²
- 0-3 km storm-relative helicity
- 88 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
685 WHUS44 KHGX 101441 CFWHGX Coastal Hazard Message National Weather Service Houston/Galveston TX 941 AM CDT Sun May 10 2020 TXZ436>438-102245- /O.NEW.KHGX.RP.S.0012.200510T1441Z-200511T0200Z/ Matagorda Islands-Brazoria Islands- Galveston Island and Bolivar Peninsula- 941 AM CDT Sun May 10 2020 ...HIGH RIP CURRENT RISK IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Strong rip currents along Gulf-facing beaches. * WHERE...Matagorda Islands, Brazoria Islands and Galveston Island and Bolivar Peninsula Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && $$
1 follow-up statement
739 WHUS44 KHGX 102022 CFWHGX Coastal Hazard Message National Weather Service Houston/Galveston TX 322 PM CDT Sun May 10 2020 TXZ436>438-110200- /O.CON.KHGX.RP.S.0012.000000T0000Z-200511T0200Z/ Matagorda Islands-Brazoria Islands- Galveston Island and Bolivar Peninsula- 322 PM CDT Sun May 10 2020 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Strong rip currents along Gulf-facing beaches. * WHERE...Matagorda Islands, Brazoria Islands and Galveston Island and Bolivar Peninsula Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. PRECAUTIONARY/PREPAREDNESS ACTIONS... Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help. && $$
Nearby
Rip Current Statements in Texas, 2020Every rip current statement in 2020
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.