Alert archive / Texas / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 45, NWS Houston/Galveston, TX

May 26, 2018Harris County, Montgomery County, Texas

NWS Houston/Galveston, TX issued this severe thunderstorm warning at May 26, 2018, 8:13 PM CDT for Harris County, Montgomery 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 counties it named.

The facts

Issued: May 26, 2018, 8:13 PM CDT (01:13 UTC)
Expired: May 26, 2018, 9:00 PM CDT
In force: 47 min
Issued by: NWS Houston/Galveston, TX
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Harris County, TX, Montgomery County, TX

The radar

The Houston radar (KHGX), 76 km from the middle of the area, began a volume at 01:18 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.

What forecasters said that day

The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at May 26, 6:54 PM CDT, 1 hour 19 minutes earlier.

Area forecast discussion, May 26, 6:54 PM CDT, 1 hour 19 minutes before

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In the hours before

Special weather statement, May 26, 4:02 PM CDT, 4 hours 11 minutes before

Special Weather Statement
National Weather Service Houston/Galveston TX
402 PM CDT SAT MAY 26 2018

TXZ214-262145-
Chambers TX-
402 PM CDT SAT MAY 26 2018

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN CHAMBERS COUNTY UNTIL 445
PM CDT...

At 401 PM CDT, Doppler radar was tracking a strong thunderstorm over
Stowell, or near Hamshire, moving west at 10 mph.

Winds in excess of 40 mph and small hail will be possible with this
storm.

Locations impacted include...
Winnie and Stowell.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 2957 9454 2958 9455 2957 9457 2987 9462
      2989 9443 2989 9442 2985 9436 2967 9436
TIME...MOT...LOC 2101Z 086DEG 8KT 2980 9438

Special weather statement, May 26, 5:30 PM CDT, 2 hours 43 minutes before

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Special weather statement, May 26, 6:00 PM CDT, 2 hours 13 minutes before

Special Weather Statement
National Weather Service Houston/Galveston TX
600 PM CDT SAT MAY 26 2018

TXZ213-237-238-313-262345-
Inland Brazoria TX-Coastal Harris TX-Inland Galveston TX-
Inland Harris TX-
600 PM CDT SAT MAY 26 2018

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN GALVESTON...NORTHEASTERN
BRAZORIA AND SOUTH CENTRAL HARRIS COUNTIES UNTIL 645 PM CDT...

At 558 PM CDT, Doppler radar was tracking a strong thunderstorm near
Pearland, moving southwest at 20 mph.

Half inch hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Western Pasadena, Pearland, Friendswood,
Alvin, South Houston, Manvel, Greater Hobby Area, South Belt /
Ellington, western Clear Lake, Brookside Village, Golfcrest /
Bellfort / Reveille, Edgebrook Area, Minnetex, Park Place,
Meadowbrook / Allendale, South Acres / Crestmont
Park and South Park.

LAT...LON 2970 9528 2961 9512 2937 9525 2951 9544
TIME...MOT...LOC 2258Z 049DEG 18KT 2958 9524

Special weather statement, May 26, 6:38 PM CDT, 1 hour 35 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
May 26, 7:16 PM CDT	Severe Thunderstorm Warning	HGX	Chambers, Liberty	44 min
May 26, 7:31 PM CDT	Special Weather Statement	HGX	Liberty	44 min
May 26, 7:38 PM CDT	Severe Thunderstorm Warning	HGX	Liberty, Polk	30 min
May 26, 7:57 PM CDT	Severe Thunderstorm Warning	HGX	Chambers, Galveston	33 min
May 26, 8:02 PM CDT	Special Marine Warning	HGX		58 min
May 26, 8:06 PM CDT	Special Weather Statement	HGX	Chambers, Harris	39 min
May 26, 8:30 PM CDT	Severe Thunderstorm Warning	HGX	Harris	30 min
May 26, 9:01 PM CDT	Special Weather Statement	HGX	Harris	44 min
May 26, 9:08 PM CDT	Severe Thunderstorm Warning	HGX	Brazoria, Galveston, Harris	37 min
May 26, 9:14 PM CDT	Severe Thunderstorm Warning	HGX	Brazoria, Fort Bend, Harris	31 min
May 26, 9:34 PM CDT	Severe Thunderstorm Warning	HGX	Brazoria, Fort Bend	41 min
May 26, 10:11 PM CDT	Severe Thunderstorm Warning	HGX	Brazoria	23 min
May 26, 10:16 PM CDT	Special Marine Warning	HGX		24 min
May 27, 1:53 PM CDT	Special Weather Statement	HGX	Chambers	37 min
May 27, 2:11 PM CDT	Special Marine Warning	HGX		34 min
May 27, 2:28 PM CDT	Special Weather Statement	HGX	Chambers	47 min
May 27, 2:40 PM CDT	Special Marine Warning	HGX		65 min
May 27, 3:29 PM CDT	Special Weather Statement	HGX	Galveston	46 min
May 27, 4:08 PM CDT	Special Weather Statement	HGX	Trinity	37 min
May 27, 4:38 PM CDT	Special Weather Statement	HGX	Walker	37 min
May 27, 4:39 PM CDT	Special Weather Statement	HGX	Brazoria	51 min

Nearby

Severe Thunderstorm Warnings in Texas, 2018 Every severe thunderstorm warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.