Alert archive / Colorado / Frost Advisories in 2012
Frost Advisory 2, NWS Pueblo, CO
NWS Pueblo, CO issued this frost advisory at Sep 14, 2012, 12:25 PM MDT for 5 counties in Colorado. It took effect at Sep 15, 2012, 1:00 AM MDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 14, 2012, 12:25 PM MDT (18:25 UTC)
- In effect from
- Sep 15, 2012, 1:00 AM MDT
- Expired
- Sep 15, 2012, 8:00 AM MDT
- In force
- 7 hr
- Issued by
- NWS Pueblo, CO
Counties Alamosa County, CO, Conejos County, CO, Costilla County, CO, Rio Grande County, CO, Saguache County, CO
The radar
The Pueblo radar (KPUX), 190 km from the middle of the area, began a volume at 18:23 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
Grand Junction, CO (KGJT), launched 12:00Z, 6.4 hours before the alert went out and 279 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
- 3420 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- -25 m²/s²
- 0-3 km storm-relative helicity
- 41 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
049 WWUS75 KPUB 141825 NPWPUB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PUEBLO CO 1225 PM MDT FRI SEP 14 2012 COZ069>071-150030- /O.NEW.KPUB.FR.Y.0002.120915T0700Z-120915T1400Z/ DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT- ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT- SOUTHERN SAN LUIS VALLEY- INCLUDING...CENTER...DEL NORTE...ALAMOSA...MONTE VISTA... MANASSA...LA JARA...ANTONITO...SANFORD...SAN LUIS... FORT GARLAND...BLANCA 1225 PM MDT FRI SEP 14 2012 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM MDT SATURDAY... THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 8 AM MDT SATURDAY. * LOCATION...THE SAN LUIS VALLEY. * TEMPERATURE...MINIMUM TEMPERATURES BETWEEN 29 AND 35 DEGREES ARE ANTICIPATED OVER MANY SECTIONS OF THE SAN LUIS VALLEY LATER TONIGHT...ESPECIALLY AFTER MIDNIGHT...AND FROST WILL BE LIKELY. * IMPACT...TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. PRECAUTIONARY/PREPAREDNESS ACTIONS... TEMPERATURES AROUND FREEZING ARE ANTICIPATED. TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. && $$
4 follow-up statements
485 WWUS75 KPUB 142035 NPWPUB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PUEBLO CO 235 PM MDT FRI SEP 14 2012 COZ069>071-150245- /O.CON.KPUB.FR.Y.0002.120915T0700Z-120915T1400Z/ DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT- ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT- SOUTHERN SAN LUIS VALLEY- INCLUDING...CENTER...DEL NORTE...ALAMOSA...MONTE VISTA... MANASSA...LA JARA...ANTONITO...SANFORD...SAN LUIS... FORT GARLAND...BLANCA 235 PM MDT FRI SEP 14 2012 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM MDT SATURDAY... A FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM MDT SATURDAY. * LOCATION...THE SAN LUIS VALLEY. * TEMPERATURE...MINIMUM TEMPERATURES BETWEEN 29 AND 35 DEGREES ARE ANTICIPATED OVER MANY SECTIONS OF THE SAN LUIS VALLEY LATER TONIGHT...ESPECIALLY AFTER MIDNIGHT...AND FROST WILL BE LIKELY. * IMPACT...TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. PRECAUTIONARY/PREPAREDNESS ACTIONS... TEMPERATURES AROUND FREEZING ARE ANTICIPATED. TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. && $$
227 WWUS75 KPUB 150151 NPWPUB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PUEBLO CO 751 PM MDT FRI SEP 14 2012 COZ069>071-151000- /O.CON.KPUB.FR.Y.0002.120915T0700Z-120915T1400Z/ DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT- ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT- SOUTHERN SAN LUIS VALLEY- INCLUDING...CENTER...DEL NORTE...ALAMOSA...MONTE VISTA... MANASSA...LA JARA...ANTONITO...SANFORD...SAN LUIS... FORT GARLAND...BLANCA 751 PM MDT FRI SEP 14 2012 ...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM MDT SATURDAY... A FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM MDT SATURDAY. * LOCATION...THE SAN LUIS VALLEY. * TEMPERATURE...MINIMUM TEMPERATURES BETWEEN 29 AND 35 DEGREES ARE ANTICIPATED OVER MANY SECTIONS OF THE SAN LUIS VALLEY LATER TONIGHT...ESPECIALLY AFTER MIDNIGHT...AND FROST WILL BE LIKELY. * IMPACT...TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. PRECAUTIONARY/PREPAREDNESS ACTIONS... TEMPERATURES AROUND FREEZING ARE ANTICIPATED. TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. && $$
610 WWUS75 KPUB 150922 NPWPUB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PUEBLO CO 322 AM MDT SAT SEP 15 2012 COZ069>071-151400- /O.CON.KPUB.FR.Y.0002.000000T0000Z-120915T1400Z/ DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT- ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT- SOUTHERN SAN LUIS VALLEY- INCLUDING...CENTER...DEL NORTE...ALAMOSA...MONTE VISTA... MANASSA...LA JARA...ANTONITO...SANFORD...SAN LUIS... FORT GARLAND...BLANCA 322 AM MDT SAT SEP 15 2012 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM MDT THIS MORNING... A FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM MDT THIS MORNING. * LOCATION...THE SAN LUIS VALLEY. * TEMPERATURES...LOW TEMPERATURES BETWEEN 29 AND 35 DEGREES ARE EXPECTED OVER MANY PARTS OF THE SAN LUIS VALLEY EARLY THIS MORNING. DUE TO MOISTURE IN THE AIR FROM RECENT PRECIPITATION... FROST WILL BE LIKELY. * IMPACT...TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. PRECAUTIONARY/PREPAREDNESS ACTIONS... TEMPERATURES AROUND FREEZING ARE ANTICIPATED. TAKE PRECAUTIONS TO PROTECT CROPS OR VEGETATION. && $$
516 WWUS75 KPUB 151349 NPWPUB URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE PUEBLO CO 749 AM MDT SAT SEP 15 2012 COZ069>071-151500- /O.EXP.KPUB.FR.Y.0002.000000T0000Z-120915T1400Z/ DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT- ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT- SOUTHERN SAN LUIS VALLEY- INCLUDING...CENTER...DEL NORTE...ALAMOSA...MONTE VISTA... MANASSA...LA JARA...ANTONITO...SANFORD...SAN LUIS... FORT GARLAND...BLANCA 749 AM MDT SAT SEP 15 2012 ...FROST ADVISORY WILL EXPIRE AT 8 AM MDT THIS MORNING... THE FROST ADVISORY WILL EXPIRE AT 8 AM MDT THIS MORNING. THE FROST ADVISORY THAT WAS IN EFFECT FOR THE SAN LUIS VALLEY WILL BE ALLOWED TO EXPIRE AT 8 AM MDT AS THE SUN COMES UP AND TEMPERATURES RISE ABOVE FREEZING. $$
Nearby
Frost Advisories in Colorado, 2012Every frost advisory in 2012
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.