Alert archive / Texas / Frost Advisories in 2006
Frost Advisory 1, NWS Brownsville, TX
NWS Brownsville, TX issued this frost advisory at Dec 25, 2006, 1:11 AM CST for 4 counties in Texas. It took effect at Dec 26, 2006, 12:00 AM CST. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Dec 25, 2006, 1:11 AM CST (07:11 UTC)
- In effect from
- Dec 26, 2006, 12:00 AM CST
- Expired
- Dec 26, 2006, 7:00 AM CST
- In force
- 7 hr
- Issued by
- NWS Brownsville, TX
Counties Brooks County, TX, Jim Hogg County, TX, Kenedy County, TX, Zapata County, TX
The radar
The Corpus Christi radar (KCRP), 126 km from the middle of the area, began a volume at 07:11 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, 7.2 hours before the alert went out and 160 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 830 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 20 m²/s²
- 0-3 km storm-relative helicity
- 29 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Brownsville, TX wrote its last area forecast discussion before this frost advisory went out at Dec 24, 7:27 PM CST, 5 hours 44 minutes earlier.
Area forecast discussion, Dec 24, 7:27 PM CST, 5 hours 44 minutes before
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</html>Hazardous weather outlook, Dec 24, 12:20 PM CST, 12 hours 51 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE BROWNSVILLE TX 1220 PM CST SUN DEC 24 2006 TXZ248>257-251200- ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY- INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON- 1220 PM CST SUN DEC 24 2006 THIS HAZARDOUS WEATHER OUTLOOK IS FOR DEEP SOUTH TEXAS. .DAY ONE...REST OF TODAY AND TONIGHT. A SMALL CRAFT ADVISORY IS IN EFFECT FOR THE LAGUNA MADRE UNTIL THIS AFTERNOON. A SMALL CRAFT ADVISORY IS ALSO IN EFFECT FOR THE LOWER TEXAS GULF WATERS. ALSO...THERE IS A HIGH RISK OF RIP CURRENTS FOR THE BEACHES OF SOUTH PADRE ISLAND AND BOCA CHICA. NO OTHER HAZARDOUS WEATHER IS EXPECTED. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. ANOTHER GALE WARNING MAY NEED TO BE POSTED ALONG THE LOWER TEXAS COAST MONDAY...AS A REINFORCING SURGE OF COOL AIR CAUSES A RAPID INCREASE IN WINDS AND SEAS OFFSHORE. THE COLDER AIR COULD CAUSE TEMPERATURES ACROSS THE NORTHERN COUNTIES TO APPROACH THE FREEZING MARK TUESDAY MORNING. THEN...HIGH PRESSURE OVER THE GULF OF MEXICO WILL INTERACT WITH LOW PRESSURE OVER THE CENTRAL UNITED STATES FOR WEDNESDAY THROUGH SATURDAY...INCREASING WINDS AND SEAS ALONG THE LOWER TEXAS COAST TO SMALL CRAFT ADVISORY CRITERIA. A MODERATE TO HIGH RISK OF RIP CURRENTS WILL LIKELY OCCUR AT THE BEACHES OF SOUTH PADRE ISLAND AND BOCA CHICA THROUGH MUCH OF THE FORECAST PERIOD. NO OTHER HAZARDOUS WEATHER IS ANTICIPATED. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTER ACTIVATION IS NOT EXPECTED. SPEECE
The office that day
Everything else NWS Brownsville, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 25, 3:52 AM CST | Wind Advisory | BRO | Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more | 11 hr |
| Dec 25, 5:24 AM CST | Red Flag Warning | BRO | Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more | 10 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.