Alert archive / Texas / Wind Advisories in 2022

Wind Advisory 1, NWS Houston/Galveston, TX

January 1, 202210 counties in Texas

NWS Houston/Galveston, TX issued this wind advisory at Jan 1, 2022, 2:35 PM CST for 10 counties in Texas. It took effect at Jan 2, 2022, 2:15 AM CST. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued: Jan 1, 2022, 2:35 PM CST (20:35 UTC)
In effect from: Jan 2, 2022, 2:15 AM CST
Expired: Jan 2, 2022, 3:00 PM CST
In force: 13 hr
Issued by: NWS Houston/Galveston, TX

Counties Brazoria County, TX, Chambers County, TX, Colorado County, TX, Fort Bend County, TX, Galveston County, TX, Harris County, TX, Jackson County, TX, Liberty County, TX, Matagorda County, TX, Wharton County, TX

The radar

The Houston radar (KHGX), 53 km from the middle of the area, began a volume at 20:38 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, 8.6 hours before the alert went out and 246 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: 814 J/kg
Mixed-layer CIN: -81 J/kg
Mixed-layer LCL: 492 m above ground
0-6 km bulk shear: 51 kt
0-1 km storm-relative helicity: 291 m²/s²
0-3 km storm-relative helicity: 281 m²/s²
Significant tornado parameter: 1.1
Supercell composite: 7.2

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this wind advisory 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 wind advisory went out at Jan 1, 11:57 AM CST, 2 hours 38 minutes earlier.

Area forecast discussion, Jan 1, 11:57 AM CST, 2 hours 38 minutes before

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The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 1, 3:51 AM CST	Freeze Warning	HGX	Austin, Brazos, Burleson, Colorado, Grimes, Houston and 8 more	29 hr
Jan 1, 3:51 AM CST	Hard Freeze Watch	HGX	Brazos, Burleson, Grimes, Houston, Madison, Trinity and 1 more	24 hr
Jan 1, 4:00 AM CST	Gale Warning	HGX		41 hr

Nearby

Wind Advisories in Texas, 2022 Every wind advisory in 2022

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.