Alert archive / Texas / Tornado Warnings in 2017
Tornado Warning 18, NWS Houston/Galveston, TX
NWS Houston/Galveston, TX issued this tornado warning at Feb 14, 2017, 8:37 AM CST for 4 counties in Texas. It was in force for 38 min. 6 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Feb 14, 2017, 8:37 AM CST (14:37 UTC)
- Expired
- Feb 14, 2017, 9:15 AM CST
- In force
- 38 min
- Issued by
- NWS Houston/Galveston, TX
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
Counties Brazoria County, TX, Fort Bend County, TX, Galveston County, TX, Harris County, TX
The radar
The Houston radar (KHGX), 40 km from the middle of the area, began a volume at 14:39 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 14, 8:38 AM CST | TORNADO | 2 Ssw Stafford, TX | EF-0 FROM 838 AM TO 841 AM. ESTIMATED PEAK WIND 80 MPH. PATH LENGTH APPROXIMATELY 0.76 MILES AND PATH WIDTH APPROXIMATELY 100 YARDS IN MISSOURI CITY. |
| Feb 14, 8:39 AM CST | TORNADO | Stafford, TX | EF-0 TORNADO BLEW OFF SEVERAL ROOFS FROM HOMES AND BUSINESSES FROM MURPHY RD TO GREENBRIER RD IN STAFFORD. |
| Feb 14, 8:39 AM CST | TORNADO | Stafford, TX | SEVERAL ROOFS FROM HOMES AND BUSINESS BLOWN OFF FROM MURPHY RD TO GREENBRIER RO IN STAFFORD. |
| Feb 14, 8:39 AM CST | TORNADO | Stafford, TX | SEVERAL ROOFS FROM HOMES AND BUSINESS BLOWN OFF FROM MURPHY RD TO GREENBRIER RO IN STAFFORD. MULTIPLE SIGHTINGS OF FUNNEL CLOUD WITH DAMAGE. |
| Feb 14, 8:45 AM CST | TORNADO | 2 Ssw Stafford, TX | NWS DAMAGE SURVEY INVESTIGATED ROOF DAMAGE TO 40 HOMES IN THE BRIGHTWATER SUBDIVISION OF MISSOURI CITY AND FOUND EF-0 DAMAGE WITH PEAK WINDS ESTIMATED AT 80 MPH. |
| Feb 14, 8:55 AM CST | TSTM WND DMG | Southside Place, TX | FENCES BLOWN DOWN AROUND 3700 BELLARE BLVD |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 2, 1:39 AM CST | Severe Thunderstorm Watch | SPC | 59 days |
| Feb 14, 5:09 AM CST | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 12:00Z, 2.6 hours before the alert went out and 225 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
- 22 J/kg
- Mixed-layer CIN
- -294 J/kg
- Mixed-layer LCL
- 644 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 137 m²/s²
- 0-3 km storm-relative helicity
- 227 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
042
WFUS54 KHGX 141437
TORHGX
TXC039-157-167-201-141515-
/O.NEW.KHGX.TO.W.0018.170214T1437Z-170214T1515Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Houston/Galveston TX
837 AM CST TUE FEB 14 2017
The National Weather Service in League City has issued a
* Tornado Warning for...
Southwestern Harris County in southeastern Texas...
Northwestern Galveston County in southeastern Texas...
North central Brazoria County in southeastern Texas...
Northeastern Fort Bend County in southeastern Texas...
* Until 915 AM CST.
* At 837 AM CST, a severe thunderstorm capable of producing a tornado
was located over northeastern Riverstone, or over First Colony,
moving east at 30 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
Northwestern Pasadena, Pearland, Sugar Land, Missouri City,
northern Friendswood, Stafford, South Houston, Bellaire, West
University Place, Galena Park, Jacinto City, Webster, Hunters Creek
Village, Piney Point Village, Astrodome Area, Greater Fifth Ward,
Fourth Ward, Fresno, Town West and First Colony.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.
&&
LAT...LON 2951 9560 2970 9568 2982 9529 2953 9511
TIME...MOT...LOC 1437Z 253DEG 28KT 2957 9558
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$1 follow-up statement
176
WWUS54 KHGX 141502
SVSHGX
Severe Weather Statement
National Weather Service Houston/Galveston TX
902 AM CST TUE FEB 14 2017
TXC157-167-141511-
/O.CAN.KHGX.TO.W.0018.000000T0000Z-170214T1515Z/
Galveston TX-Fort Bend TX-
902 AM CST TUE FEB 14 2017
...THE TORNADO WARNING FOR NORTHWESTERN GALVESTON AND NORTHEASTERN
FORT BEND COUNTIES IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out.
moved out of the warned area. Therefore, the warning has been
cancelled.
A tornado watch remains in effect until 100 PM CST for southeastern
Texas.
LAT...LON 2958 9542 2975 9550 2982 9529 2957 9513
TIME...MOT...LOC 1501Z 252DEG 35KT 2971 9541
$$
TXC039-201-141515-
/O.CON.KHGX.TO.W.0018.000000T0000Z-170214T1515Z/
Harris TX-Brazoria TX-
902 AM CST TUE FEB 14 2017
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 915 AM CST FOR
SOUTHWESTERN HARRIS AND NORTH CENTRAL BRAZORIA COUNTIES...
At 901 AM CST, a severe thunderstorm capable of producing a tornado
was located over University Place, moving east at 40 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Northwestern Pasadena, northern Pearland, South Houston, Bellaire,
West University Place, Galena Park, Jacinto City, Astrodome Area,
Greater Fifth Ward, Fourth Ward, Neartown / Montrose, Second Ward,
Greater Eastwood, Greater Hobby Area, Downtown Houston, Greenway /
Upper Kirby Area, South Belt / Ellington, University Place, Afton
Oaks / River Oaks Area and Greater Third Ward.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
This cluster of thunderstorms is capable of producing tornadoes and
widespread significant wind damage. Do not wait to see or hear the
tornado. For your protection move to an interior room on the lowest
floor of a building.
&&
LAT...LON 2958 9542 2975 9550 2982 9529 2957 9513
TIME...MOT...LOC 1501Z 252DEG 35KT 2971 9541
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$The office that day
Everything else NWS Houston/Galveston, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 13, 9:35 PM CST | Marine Dense Fog Advisory | HGX | 6 hr | |
| Feb 14, 3:47 AM CST | Small Craft Advisory | HGX | 12 hr | |
| Feb 14, 5:55 AM CST | Special Weather Statement | HGX | Austin, Colorado | 50 min |
| Feb 14, 6:28 AM CST | Severe Thunderstorm Warning | HGX | Colorado, Jackson, Matagorda, Wharton | 62 min |
| Feb 14, 6:42 AM CST | Severe Thunderstorm Warning | HGX | Austin, Brazos, Burleson, Colorado, Grimes, Waller and 1 more | 48 min |
| Feb 14, 6:45 AM CST | Tornado Warning | HGX | Colorado, Jackson, Wharton | 45 min |
| Feb 14, 6:56 AM CST | Areal Flood Advisory | HGX | Colorado, Jackson, Wharton | 3 hr |
| Feb 14, 7:25 AM CST | Severe Thunderstorm Warning | HGX | Austin, Brazoria, Colorado, Fort Bend, Jackson, Matagorda and 1 more | 65 min |
| Feb 14, 7:28 AM CST | Special Weather Statement | HGX | Grimes, Montgomery, Waller | 62 min |
| Feb 14, 7:29 AM CST | Tornado Warning | HGX | Brazoria, Fort Bend, Matagorda, Wharton | 31 min |
| Feb 14, 7:31 AM CST | Areal Flood Advisory | HGX | Austin, Colorado, Fort Bend, Jackson, Wharton | 3 hr |
| Feb 14, 7:39 AM CST | Tornado Warning | HGX | Austin, Fort Bend, Wharton | 36 min |
| Feb 14, 7:55 AM CST | Tornado Warning | HGX | Brazoria, Fort Bend, Harris, Wharton | 50 min |
| Feb 14, 7:59 AM CST | Special Marine Warning | HGX | 2 hr | |
| Feb 14, 8:16 AM CST | Severe Thunderstorm Warning | HGX | Brazoria, Fort Bend, Harris, Montgomery, Walker | 44 min |
| Feb 14, 8:21 AM CST | Severe Thunderstorm Warning | HGX | Harris, Houston, Liberty, Madison, Montgomery, Polk and 3 more | 54 min |
| Feb 14, 8:30 AM CST | Areal Flood Advisory | HGX | Austin, Brazoria, Colorado, Fort Bend, Galveston, Harris and 3 more | 2 hr |
| Feb 14, 8:35 AM CST | Special Marine Warning | HGX | 115 min | |
| Feb 14, 8:42 AM CST | Tornado Warning | HGX | Brazoria, Galveston, Matagorda | 33 min |
| Feb 14, 8:45 AM CST | Severe Thunderstorm Warning | HGX | Brazoria, Galveston, Matagorda | 30 min |
| Feb 14, 8:56 AM CST | Severe Thunderstorm Warning | HGX | Brazoria, Chambers, Galveston, Harris, Liberty, Montgomery and 1 more | 64 min |
| Feb 14, 8:58 AM CST | Severe Thunderstorm Warning | HGX | Houston, Liberty, Montgomery, Polk, San Jacinto, Trinity | 47 min |
| Feb 14, 9:09 AM CST | Tornado Warning | HGX | Chambers, Harris, Liberty | 30 min |
| Feb 14, 9:13 AM CST | Severe Thunderstorm Warning | HGX | Brazoria, Fort Bend, Harris | 32 min |
| Feb 14, 9:21 AM CST | Severe Thunderstorm Warning | HGX | Brazoria, Galveston, Matagorda | 39 min |
| Feb 14, 9:24 AM CST | Tornado Warning | HGX | Brazoria | 36 min |
| Feb 14, 9:35 AM CST | Areal Flood Advisory | HGX | Harris, Liberty | 115 min |
| Feb 14, 9:43 AM CST | Severe Thunderstorm Warning | HGX | Liberty, Polk | 47 min |
| Feb 14, 9:56 AM CST | Tornado Warning | HGX | Brazoria, Galveston | 34 min |
| Feb 14, 9:57 AM CST | Severe Thunderstorm Warning | HGX | Chambers, Galveston, Harris, Liberty, Polk | 63 min |
| Feb 14, 10:22 AM CST | Severe Thunderstorm Warning | HGX | Chambers, Galveston | 53 min |
| Feb 14, 10:28 AM CST | Special Marine Warning | HGX | 2 hr | |
| Feb 14, 3:51 PM CST | Small Craft Advisory | HGX | 20 hr |
Nearby
Tornado Warnings in Texas, 2017Every tornado warning in 2017Tornadoes in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.