Alert archive / Texas / Coastal Flood Statements in 2019

Coastal Flood Statement 9, NWS Brownsville, TX

May 19, 2019Kenedy County, Texas

NWS Brownsville, TX issued this coastal flood statement at May 19, 2019, 11:32 PM CDT for Kenedy County, Texas. It took effect at May 20, 2019, 5:00 AM CDT. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued: May 19, 2019, 11:32 PM CDT (04:32 UTC)
In effect from: May 20, 2019, 5:00 AM CDT
Expired: May 20, 2019, 9:07 AM CDT
In force: 4 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 04:34 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

Del Rio, TX (KDLF), launched 00:00Z, 4.5 hours before the alert went out and 415 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 2098 J/kg
Mixed-layer CIN: -81 J/kg
Mixed-layer LCL: 1538 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 24 m²/s²
0-3 km storm-relative helicity: 272 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 2.4

Open this sounding in Storm Lab

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 Brownsville, TX wrote its last area forecast discussion before this coastal flood statement went out at May 19, 6:39 PM CDT, 4 hours 53 minutes earlier.

Area forecast discussion, May 19, 6:39 PM CDT, 4 hours 53 minutes before

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Hazardous weather outlook, May 19, 10:07 PM CDT, 1 hour 25 minutes before

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The office that day

Everything else NWS Brownsville, TX issued on the same UTC day.

Issued	Product	Office	Lasted
May 20, 3:40 AM CDT	Small Craft Advisory	BRO	15 hr
May 20, 3:40 AM CDT	Small Craft Advisory for Winds	BRO	35 hr
May 20, 4:02 PM CDT	Gale Warning	BRO	14 hr

Nearby

Coastal Flood Statements in Texas, 2019 Every coastal flood statement in 2019

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.