Alert archive / Texas / Tornado Warnings in 2021
Tornado Warning 2, NWS Brownsville, TX
NWS Brownsville, TX issued this tornado warning at May 15, 2021, 12:28 PM CDT for Hidalgo County, Texas. It was in force for 17 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 15, 2021, 12:28 PM CDT (17:28 UTC)
- Expired
- May 15, 2021, 12:45 PM CDT
- In force
- 17 min
- Issued by
- NWS Brownsville, TX
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
County Hidalgo County, TX
The radar
The Brownsville radar (KBRO), 96 km from the middle of the area, began a volume at 17:29 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
Brownsville Intl, TX (KBRO), launched 12:00Z, 5.5 hours before the alert went out and 99 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
- 1407 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 634 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 118 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 3.0
The text
As transmitted.
658
WFUS54 KBRO 151728
TORBRO
TXC215-151745-
/O.NEW.KBRO.TO.W.0002.210515T1728Z-210515T1745Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Brownsville TX
1228 PM CDT Sat May 15 2021
The National Weather Service in Brownsville has issued a
* Tornado Warning for...
South central Hidalgo County in Deep South Texas...
* Until 1245 PM CDT.
* At 1228 PM CDT, a severe thunderstorm capable of producing a
tornado was located over Mission Regional Medical Center, or over
Mission, moving north at 15 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.
* This dangerous storm will be near...
Mission, Palmview, Airport Park and Mcallen Miller International
Airport around 1235 PM CDT.
Sharyland, Mission Fire Station Number 3, Sharyland High School,
Garcia Middle School, Mcallen Convention Center, Zavala Elementary
School, Mcallen Fire Department, Archer Park, Mcallen Police
Department and Mcallen Chamber Of Commerce around 1240 PM CDT.
Palmhurst, North McAllen, Alton, Veterans Memorial High School,
Mcallen Recycling Center, Sharyland North Junior High School,
Sylvia Vela Park, West Sharyland, Donna Wernecke Elementary School
and Josefa Garcia Park around 1245 PM CDT.
Other locations impacted by this tornadic thunderstorm include Boeye
Reservoir, National Butterfly Center, West Park, Juan N. Seguin
Elementary School, Astroland Park, Michael E Fossum Middle School,
Palmview South, Barrientes Middle School, Enrique Camarena Elementary
School and Robin Park.
This includes Interstate Highway 69 C between mile markers 3 and 6.
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.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2614 9834 2614 9833 2615 9834 2617 9834
2617 9835 2615 9835 2615 9836 2617 9836
2617 9837 2616 9837 2616 9839 2639 9840
2629 9812 2612 9831
TIME...MOT...LOC 1728Z 201DEG 12KT 2619 9833
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
Farris2 follow-up statements
475
WWUS54 KBRO 151739
SVSBRO
Severe Weather Statement
National Weather Service Brownsville TX
1239 PM CDT Sat May 15 2021
TXC215-151745-
/O.CON.KBRO.TO.W.0002.000000T0000Z-210515T1745Z/
Hidalgo TX-
1239 PM CDT Sat May 15 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1245 PM CDT FOR SOUTH
CENTRAL HIDALGO COUNTY...
At 1238 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Mission, moving north at 15 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.
This dangerous storm will be near...
Rowe High School and Narciso G. Cavazos Elementary School around
1245 PM CDT.
Palmhurst, Mcallen Recycling Center, West Sharyland, Mcauliffe
Elementary School, La Homa and Doctor Americo Paredes Elementary
School around 1250 PM CDT.
Alton, Sylvia Vela Park, Sharyland North Junior High School, Donna
Wernecke Elementary School, Alton Memorial Junior High School and
Hendricks Elementary School around 1255 PM CDT.
Josefa Garcia Park and Olivero Garza Sr Elementary School around
100 PM CDT.
Other locations impacted by this tornadic thunderstorm include
Enrique Camarena Elementary School, National Butterfly Center,
Domingo Travino Middle School, Rio Grande Valley State Veterans
Cemetary, Astroland Park, Michael E Fossum Middle School, Palmview
South and Mcallen.
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.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2614 9834 2614 9833 2615 9834 2617 9834
2617 9835 2615 9835 2615 9836 2617 9836
2617 9837 2616 9837 2616 9839 2633 9837
2627 9823 2612 9831
TIME...MOT...LOC 1738Z 201DEG 12KT 2622 9832
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
Farris916
WWUS54 KBRO 151744
SVSBRO
Severe Weather Statement
National Weather Service Brownsville TX
1244 PM CDT Sat May 15 2021
TXC215-151754-
/O.EXP.KBRO.TO.W.0002.000000T0000Z-210515T1745Z/
Hidalgo TX-
1244 PM CDT Sat May 15 2021
...THE TORNADO WARNING FOR SOUTH CENTRAL HIDALGO COUNTY WILL EXPIRE
AT 1245 PM CDT...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning will be allowed to expire. However gusty
winds and heavy rain are still possible with this thunderstorm.
LAT...LON 2614 9834 2614 9833 2615 9834 2617 9834
2617 9835 2615 9835 2615 9836 2617 9836
2617 9837 2616 9837 2616 9839 2633 9837
2627 9823 2612 9831
TIME...MOT...LOC 1744Z 201DEG 12KT 2622 9832
$$
FarrisThe office that day
Everything else NWS Brownsville, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 10:56 AM CDT | Special Weather Statement | BRO | Hidalgo | 49 min |
| May 15, 11:25 AM CDT | Special Weather Statement | BRO | Hidalgo | 50 min |
| May 15, 11:39 AM CDT | Areal Flood Advisory | BRO | Hidalgo | 51 min |
| May 15, 12:14 PM CDT | Special Weather Statement | BRO | Hidalgo, Starr | 46 min |
| May 15, 12:22 PM CDT | Tornado Warning | BRO | Hidalgo | 8 min |
| May 15, 12:23 PM CDT | Areal Flood Advisory | BRO | Hidalgo | 112 min |
| May 15, 12:41 PM CDT | Severe Thunderstorm Warning | BRO | Cameron, Hidalgo | 49 min |
| May 15, 12:48 PM CDT | Areal Flood Advisory | BRO | Hidalgo, Starr | 75 min |
| May 15, 1:02 PM CDT | Severe Thunderstorm Warning | BRO | Cameron, Hidalgo, Willacy | 28 min |
| May 15, 1:12 PM CDT | Flash Flood Warning | BRO | Hidalgo | 49 min |
| May 15, 1:26 PM CDT | Severe Thunderstorm Warning | BRO | Cameron, Hidalgo, Willacy | 28 min |
| May 15, 1:30 PM CDT | Tornado Warning | BRO | Hidalgo, Willacy | 15 min |
| May 15, 1:53 PM CDT | Areal Flood Advisory | BRO | Cameron, Hidalgo, Willacy | 52 min |
| May 15, 2:01 PM CDT | Special Weather Statement | BRO | Cameron, Willacy | 29 min |
| May 15, 2:23 PM CDT | Special Marine Warning | BRO | 97 min | |
| May 15, 2:29 PM CDT | Special Weather Statement | BRO | Cameron | 46 min |
| May 15, 2:37 PM CDT | Areal Flood Advisory | BRO | Cameron, Hidalgo, Willacy | 53 min |
| May 15, 3:15 PM CDT | Special Weather Statement | BRO | Cameron | 30 min |
| May 15, 3:22 PM CDT | Special Weather Statement | BRO | Cameron | 38 min |
| May 15, 3:25 PM CDT | Areal Flood Advisory | BRO | Cameron, Willacy | 65 min |
| May 15, 5:20 PM CDT | Special Marine Warning | BRO | 25 min |
Nearby
Tornado Warnings in Texas, 2021Every tornado warning in 2021Tornadoes in 2021
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.