Alert archive / Texas / Wind Advisories in 2011
Wind Advisory 1, NWS Brownsville, TX
NWS Brownsville, TX issued this wind advisory at Feb 1, 2011, 4:12 AM CST for 8 counties in Texas. It took effect at Feb 1, 2011, 8:00 AM CST. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Feb 1, 2011, 4:12 AM CST (10:12 UTC)
- In effect from
- Feb 1, 2011, 8:00 AM CST
- Expired
- Feb 1, 2011, 3:00 PM CST
- In force
- 7 hr
- Issued by
- NWS Brownsville, TX
Counties Brooks County, TX, Cameron County, TX, Hidalgo County, TX, Jim Hogg County, TX, Kenedy County, TX, Starr County, TX, Willacy County, TX, Zapata County, TX
The radar
The Brownsville radar (KBRO), 118 km from the middle of the area, began a volume at 10:09 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 00:00Z, 10.2 hours before the alert went out and 120 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
- 160 J/kg
- Mixed-layer CIN
- -252 J/kg
- Mixed-layer LCL
- 553 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 228 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted, in the capitals the NWS used until 2016.
223 WWUS74 KBRO 011012 NPWBRO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE BROWNSVILLE TX 412 AM CST TUE FEB 1 2011 ...COLD FRONT TO BRING STRONG WINDS AND FREEZING TEMPERATURES... .THE PASSAGE OF A COLD FRONT THROUGH DEEP SOUTH TEXAS THIS MORNING... AND A STRONG ARCTIC HIGH PRESSURE SYSTEM SURGING SOUTH THROUGH THE LONE STAR STATE...WILL PRODUCE STRONG WINDS ACROSS THE RIO GRANDE VALLEY TODAY WITH FREEZING TEMPERATURES TONIGHT...AND MORE FREEZING TEMPERATURES LIKELY FOR TOMORROW NIGHT. TXZ248>255-011800- /O.UPG.KBRO.FZ.A.0002.110202T0600Z-110202T1800Z/ /O.NEW.KBRO.HZ.W.0001.110202T0600Z-110202T1600Z/ /O.NEW.KBRO.WI.Y.0001.110201T1400Z-110201T2100Z/ /O.NEW.KBRO.HZ.A.0001.110203T0400Z-110203T1800Z/ ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY- INLAND CAMERON- INCLUDING THE CITIES OF...ZAPATA...HEBBRONVILLE...FALFURRIAS... SARITA...RIO GRANDE CITY...ROMA...MCALLEN...EDINBURG...PHARR... MISSION...WESLACO...RAYMONDVILLE...BROWNSVILLE...HARLINGEN 412 AM CST TUE FEB 1 2011 ...WIND ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 3 PM CST THIS AFTERNOON... ...HARD FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY... ...HARD FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A HARD FREEZE WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY FOR ALL OF DEEP SOUTH TEXAS EXCEPT THE COASTAL PORTIONS OF CAMERON AND WILLACY COUNTY. A WIND ADVISORY HAS ALSO BEEN ISSUED FOR THIS AREA...AND IS IN EFFECT FROM 8 AM THIS MORNING TO 3 PM CST THIS AFTERNOON. IN ADDITION...A HARD FREEZE WATCH HAS ALSO BEEN ISSUED FOR THIS AREA...AND IS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING. TODAY...NORTHWEST TO NORTH WINDS BETWEEN 20 AND 35 MPH WITH HIGHER GUSTS WILL DEVELOP AND PREVAIL IN THE WAKE OF A COLD FRONT THAT WILL PASS THROUGH DEEP SOUTH TEXAS EARLY THIS MORNING...THEREFORE A WIND ADVISORY IS IN EFFECT. THE STRONG WINDS WILL DIMINISH BELOW WIND ADVISORY CRITERIA LATER THIS AFTERNOON. TONIGHT...PARTLY CLOUDY SKIES AND COLD ARCTIC AIR CONTINUING TO SURGE INTO DEEP SOUTH TEXAS ON NORTHERLY WINDS WILL PRODUCE LOW TEMPERATURES IN THE MID TO UPPER 20S ACROSS THE RIO GRANDE VALLEY. THUS...A HARD FREEZE WARNING IS IN EFFECT. WEDNESDAY NIGHT...DIMINISHING SURFACE WINDS AND COLD ARCTIC AIR REMAINING IN DEEP SOUTH TEXAS SHOULD ALLOW LOW TEMPERATURES TO ONCE AGAIN FALL INTO THE MID TO UPPER 20S ACROSS THE RIO GRANDE VALLEY. THEREFORE...A HARD FREEZE WATCH IS IN EFFECT...AND WILL LIKELY BE UPGRADED TO ANOTHER HARD FREEZE WARNING SOMETIME WITHIN THE NEXT 24 HOURS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HARD FREEZE WARNING MEANS A POTENTIALLY DEVASTATING FREEZE IS LIKELY DURING THE NEXT 24 TO 48 HOURS. THIS MEANS AT LEAST 2 HOURS WITH TEMPERATURES BELOW 28 DEGREES...AND GENERALLY AT LEAST 8 HOURS WITH TEMPERATURES BELOW 32. SUCH CONDITIONS WILL KILL TEMPERATURE SENSITIVE VEGETATION AND COULD CAUSE WIDESPREAD DAMAGE OR DESTRUCTION TO CROPS. A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 30 TO 39 MPH AND OR FREQUENT GUSTS WILL RANGE BETWEEN 40 AND 57 MPH. A HARD FREEZE WATCH MEANS A POTENTIALLY DEVASTATING FREEZE IS POSSIBLE DURING THE NEXT 24 TO 48 HOURS. THIS MEANS SEVERAL HOURS WITH TEMPERATURES BELOW 28 DEGREES...AND AT LEAST 8 HOURS WITH TEMPERATURES BELOW 32. SUCH CONDITIONS WILL KILL SENSITIVE VEGETATION AND COULD CAUSE WIDESPREAD DAMAGE OR DESTRUCTION TO CROPS. && $$ TXZ256-257-011800- /O.UPG.KBRO.FZ.A.0002.110202T0600Z-110202T1800Z/ /O.NEW.KBRO.FZ.W.0002.110202T0600Z-110202T1600Z/ /O.NEW.KBRO.WI.Y.0001.110201T1400Z-110201T2100Z/ /O.NEW.KBRO.FZ.A.0003.110203T0400Z-110203T1800Z/ COASTAL WILLACY-COASTAL CAMERON- INCLUDING THE CITIES OF...PORT MANSFIELD...PORT ISABEL... SOUTH PADRE ISLAND...LAGUNA HEIGHTS...LAGUNA VISTA 412 AM CST TUE FEB 1 2011 ...WIND ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 3 PM CST THIS AFTERNOON... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY... ...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A FREEZE WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY FOR THE COASTAL PORTIONS OF CAMERON AND WILLACY COUNTY. A WIND ADVISORY HAS ALSO BEEN ISSUED FOR THIS AREA...AND IS IN EFFECT FROM 8 AM THIS MORNING TO 3 PM CST THIS AFTERNOON. IN ADDITION...A FREEZE WATCH HAS ALSO BEEN ISSUED FOR THIS AREA... AND IS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING. TODAY...NORTHWEST TO NORTH WINDS BETWEEN 20 AND 35 MPH WITH HIGHER GUSTS WILL DEVELOP AND PREVAIL IN THE WAKE OF A COLD FRONT THAT WILL PASS THROUGH DEEP SOUTH TEXAS EARLY THIS MORNING...THEREFORE A WIND ADVISORY IS IN EFFECT. THE STRONG WINDS WILL DIMINISH BELOW WIND ADVISORY CRITERIA LATER THIS AFTERNOON. TONIGHT...PARTLY CLOUDY SKIES AND COLD ARCTIC AIR CONTINUING TO SURGE INTO DEEP SOUTH TEXAS ON NORTHERLY WINDS WILL PRODUCE LOW TEMPERATURES IN THE UPPER 20S TO AROUND 30 DEGREES WITHIN THE COASTAL PORTIONS OF CAMERON AND WILLACY COUNTY. THUS...A FREEZE WARNING IS IN EFFECT. WEDNESDAY NIGHT...DIMINISHING SURFACE WINDS AND COLD ARCTIC AIR REMAINING IN DEEP SOUTH TEXAS SHOULD ALLOW LOW TEMPERATURES TO ONCE AGAIN FALL INTO THE UPPER 20S TO AROUND 30 DEGREES WITHIN THE COASTAL SECTIONS OF CAMERON AND WILLACY COUNTY. THEREFORE...A FREEZE WATCH IS IN EFFECT...AND WILL LIKELY BE UPGRADED TO ANOTHER FREEZE WARNING SOMETIME WITHIN THE NEXT 24 HOURS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING IS ISSUED WHEN TEMPERATURES ARE EXPECTED TO FALL TO BETWEEN 28 AND 32 DEGREES FOR 2 OR MORE HOURS OVER A WIDESPREAD AREA. RESIDENTS SHOULD COVER OR MOVE INDOORS ANY COLD SENSITIVE PLANTS... AND BRING PETS INDOORS THIS EVENING. A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 30 TO 39 MPH AND OR FREQUENT GUSTS WILL RANGE BETWEEN 40 AND 57 MPH. A FREEZE WATCH IS ISSUED FOR THE POTENTIAL OF 2 OR MORE HOURS OF TEMPERATURES AT OR BELOW 32 DEGREES WITHIN 24 TO 48 HOURS. && $$ TOMASELLI
1 follow-up statement
086 WWUS74 KBRO 011756 NPWBRO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE BROWNSVILLE TX 1156 AM CST TUE FEB 1 2011 ...STRONG WINDS AND FREEZING TEMPERATURES IN WAKE OF ARCTIC FRONT... .AN ARCTIC AIR MASS IS SPREADING OVER DEEP SOUTH TEXAS TODAY... WITH STRONG NORTHWEST WINDS AND TEMPERATURES STEADY OR SLOWLY FALLING TO BELOW FREEZING TONIGHT. TXZ248>255-012100- /O.CON.KBRO.HZ.W.0001.110202T0600Z-110202T1600Z/ /O.CON.KBRO.WI.Y.0001.000000T0000Z-110201T2100Z/ /O.CON.KBRO.HZ.A.0001.110203T0400Z-110203T1800Z/ ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY- INLAND CAMERON- INCLUDING THE CITIES OF...ZAPATA...HEBBRONVILLE...FALFURRIAS... SARITA...RIO GRANDE CITY...ROMA...MCALLEN...EDINBURG...PHARR... MISSION...WESLACO...RAYMONDVILLE...BROWNSVILLE...HARLINGEN 1156 AM CST TUE FEB 1 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON... ...HARD FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY... ...HARD FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... A HARD FREEZE WARNING REMAINS IN EFFECT THROUGH 10 AM CST WEDNESDAY. A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON. A HARD FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING. TODAY...NORTHWEST TO NORTH WINDS BETWEEN 20 AND 30 MPH WITH HIGHER GUSTS WILL PREVAIL IN THE WAKE OF AN ARCTIC COLD FRONT. THEREFORE A WIND ADVISORY IS IN EFFECT. THE STRONG WINDS WILL DIMINISH BELOW WIND ADVISORY CRITERIA LATER THIS AFTERNOON. TONIGHT...PARTLY CLOUDY SKIES AND COLD ARCTIC AIR CONTINUING TO SURGE INTO DEEP SOUTH TEXAS ON NORTHERLY WINDS WILL PRODUCE LOW TEMPERATURES IN THE MID TO UPPER 20S ACROSS THE RIO GRANDE VALLEY. THUS...A HARD FREEZE WARNING IS IN EFFECT. WEDNESDAY NIGHT...DIMINISHING SURFACE WINDS AND COLD ARCTIC AIR REMAINING IN DEEP SOUTH TEXAS SHOULD ALLOW LOW TEMPERATURES TO ONCE AGAIN FALL INTO THE MID TO UPPER 20S ACROSS THE RIO GRANDE VALLEY. THEREFORE...A HARD FREEZE WATCH IS IN EFFECT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HARD FREEZE WARNING MEANS A POTENTIALLY DEVASTATING FREEZE IS LIKELY DURING THE NEXT 24 TO 48 HOURS. THIS MEANS AT LEAST 2 HOURS WITH TEMPERATURES BELOW 28 DEGREES...AND GENERALLY AT LEAST 8 HOURS WITH TEMPERATURES BELOW 32. SUCH CONDITIONS WILL KILL TEMPERATURE SENSITIVE VEGETATION AND COULD CAUSE WIDESPREAD DAMAGE OR DESTRUCTION TO CROPS. A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 30 TO 39 MPH AND OR FREQUENT GUSTS WILL RANGE BETWEEN 40 AND 57 MPH. A HARD FREEZE WATCH MEANS A POTENTIALLY DEVASTATING FREEZE IS POSSIBLE DURING THE NEXT 24 TO 48 HOURS. THIS MEANS SEVERAL HOURS WITH TEMPERATURES BELOW 28 DEGREES...AND AT LEAST 8 HOURS WITH TEMPERATURES BELOW 32. SUCH CONDITIONS WILL KILL SENSITIVE VEGETATION AND COULD CAUSE WIDESPREAD DAMAGE OR DESTRUCTION TO CROPS. && $$ TXZ256-257-012100- /O.CON.KBRO.FZ.W.0002.110202T0600Z-110202T1600Z/ /O.CON.KBRO.WI.Y.0001.000000T0000Z-110201T2100Z/ /O.CON.KBRO.FZ.A.0003.110203T0400Z-110203T1800Z/ COASTAL WILLACY-COASTAL CAMERON- INCLUDING THE CITIES OF...PORT MANSFIELD...PORT ISABEL... SOUTH PADRE ISLAND...LAGUNA HEIGHTS...LAGUNA VISTA 1156 AM CST TUE FEB 1 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY... ...FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING... A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST WEDNESDAY. A WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS AFTERNOON. A FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING. NORTHWEST TO NORTH WINDS BETWEEN 20 AND 30 MPH WITH HIGHER GUSTS WILL PREVAIL TODAY IN THE WAKE OF AN ARCTIC COLD FRONT. THEREFORE A WIND ADVISORY IS IN EFFECT. THE STRONG WINDS WILL DIMINISH BELOW WIND ADVISORY CRITERIA LATER THIS AFTERNOON. TONIGHT...PARTLY CLOUDY SKIES AND COLD ARCTIC AIR CONTINUING TO SURGE INTO DEEP SOUTH TEXAS ON NORTHERLY WINDS WILL PRODUCE LOW TEMPERATURES IN THE UPPER 20S TO AROUND 30 DEGREES WITHIN THE COASTAL PORTIONS OF CAMERON AND WILLACY COUNTY. THUS...A FREEZE WARNING IS IN EFFECT. WEDNESDAY NIGHT...DIMINISHING SURFACE WINDS AND COLD ARCTIC AIR REMAINING IN DEEP SOUTH TEXAS SHOULD ALLOW LOW TEMPERATURES TO ONCE AGAIN FALL INTO THE UPPER 20S TO AROUND 30 DEGREES WITHIN THE COASTAL SECTIONS OF CAMERON AND WILLACY COUNTY. THEREFORE...A FREEZE WATCH IS IN EFFECT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING IS ISSUED WHEN TEMPERATURES ARE EXPECTED TO FALL TO BETWEEN 28 AND 32 DEGREES FOR 2 OR MORE HOURS OVER A WIDESPREAD AREA. RESIDENTS SHOULD COVER OR MOVE INDOORS ANY COLD SENSITIVE PLANTS... AND BRING PETS INDOORS THIS EVENING. A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 30 TO 39 MPH AND OR FREQUENT GUSTS WILL RANGE BETWEEN 40 AND 57 MPH. A FREEZE WATCH IS ISSUED FOR THE POTENTIAL OF 2 OR MORE HOURS OF TEMPERATURES AT OR BELOW 32 DEGREES WITHIN 24 TO 48 HOURS. && $$
The office that day
Everything else NWS Brownsville, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 1, 3:18 AM CST | Gale Warning | BRO | 21 hr | |
| Feb 1, 3:18 AM CST | Small Craft Advisory | BRO | 4 days | |
| Feb 1, 3:18 AM CST | Small Craft Advisory for Winds | BRO | 37 hr | |
| Feb 1, 4:12 AM CST | Freeze Watch | BRO | 28 hr | |
| Feb 1, 4:12 AM CST | Freeze Warning | BRO | 32 hr | |
| Feb 1, 4:12 AM CST | Hard Freeze Watch | BRO | Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more | 28 hr |
| Feb 1, 4:12 AM CST | Hard Freeze Warning | BRO | Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more | 32 hr |
| Feb 1, 12:18 PM CST | Wind Chill Watch | BRO | Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more | 20 hr |
| Feb 1, 12:18 PM CST | Wind Chill Warning | BRO | Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more | 24 hr |
Nearby
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.