Alert archive / California / Winter Storm Warnings in 2012
Winter Storm Warning 1, NWS San Diego, CA
NWS San Diego, CA issued this winter storm warning at Jan 22, 2012, 1:20 PM PST for San Bernardino County, California. It took effect at Jan 23, 2012, 6:00 AM PST. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 22, 2012, 1:20 PM PST (21:20 UTC)
- In effect from
- Jan 23, 2012, 6:00 AM PST
- Expired
- Jan 23, 2012, 6:00 PM PST
- In force
- 12 hr
- Issued by
- NWS San Diego, CA
County San Bernardino County, CA
The nearest sounding before it
Las Vegas, NV (KVEF), launched 12:00Z, 9.3 hours before the alert went out and 180 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
- 3109 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 27 m²/s²
- 0-3 km storm-relative helicity
- -36 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
009 WWUS46 KSGX 222120 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 120 PM PST SUN JAN 22 2012 ...WINTER WEATHER RETURNS TO THE MOUNTAINS ON MONDAY... .A PACIFIC LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA WILL BRING PERIODS OF MODERATE AND HEAVY SNOWFALL TO THE MOUNTAINS OF SAN BERNARDINO AND RIVERSIDE COUNTIES ON MONDAY. CAZ055-230600- /O.UPG.KSGX.WS.A.0001.120123T1400Z-120124T0200Z/ /O.NEW.KSGX.WS.W.0001.120123T1400Z-120124T0200Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD 120 PM PST SUN JAN 22 2012 ...WINTER STORM WARNING IN EFFECT FROM 6 AM TO 6 PM PST MONDAY ABOVE 6000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER STORM WARNING ABOVE 6000 FEET FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 AM TO 6 PM PST MONDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO BETWEEN 5000 TO 5500 LATE MONDAY AFTERNOON. * SNOW ACCUMULATIONS: SNOWFALL OF 4 TO 8 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 10 TO 15 INCHES POSSIBLE ON THE HIGHER PEAKS. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPE. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD...WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ056-230600- /O.NEW.KSGX.WW.Y.0001.120123T1600Z-120124T0400Z/ RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...PINE COVE 120 PM PST SUN JAN 22 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM TO 8 PM PST MONDAY ABOVE 6000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 6000 FEET FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 8 AM TO 8 PM PST MONDAY. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO AROUND 5500 BY MONDAY AFTERNOON. * SNOW ACCUMULATIONS: SNOWFALL OF 2 TO 6 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 3 TO 9 INCHES POSSIBLE ON THE HIGHER PEAKS. * LOCATIONS INCLUDE: SAN JANCITO PEAK. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD...WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ PALMER
6 follow-up statements
018 WWUS46 KSGX 222228 CCA WSWSGX URGENT - WINTER WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE SAN DIEGO CA 226 PM PST SUN JAN 22 2012 ...WINTER WEATHER RETURNS TO THE MOUNTAINS ON MONDAY... .A PACIFIC LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA WILL BRING PERIODS OF MODERATE AND HEAVY SNOWFALL TO THE MOUNTAINS OF SAN BERNARDINO AND RIVERSIDE COUNTIES ON MONDAY. CAZ055-230715- /O.UPG.KSGX.WS.A.0001.120123T1400Z-120124T0200Z/ /O.NEW.KSGX.WS.W.0001.120123T1400Z-120124T0200Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD 226 PM PST SUN JAN 22 2012 ...WINTER STORM WARNING IN EFFECT FROM 6 AM TO 6 PM PST MONDAY ABOVE 6000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER STORM WARNING ABOVE 6000 FEET FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 AM TO 6 PM PST MONDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO BETWEEN 5000 TO 5500 LATE MONDAY AFTERNOON. * SNOW ACCUMULATIONS: SNOWFALL OF 4 TO 8 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 10 TO 15 INCHES POSSIBLE ON THE HIGHER PEAKS. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPE. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD...WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ056-230715- /O.COR.KSGX.WW.Y.0001.120123T1600Z-120124T0400Z/ RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...PINE COVE 226 PM PST SUN JAN 22 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM TO 8 PM PST MONDAY ABOVE 6000 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 6000 FEET FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 8 AM TO 8 PM PST MONDAY. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO AROUND 5500 BY MONDAY AFTERNOON. * SNOW ACCUMULATIONS: SNOWFALL OF 2 TO 6 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 3 TO 9 INCHES POSSIBLE ON THE HIGHER PEAKS. * LOCATIONS INCLUDE: SAN JACINTO PEAK AND PINE COVE. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD...WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ PALMER
187 WWUS46 KSGX 230510 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 910 PM PST SUN JAN 22 2012 ...WINTER WEATHER RETURNS TO THE MOUNTAINS ON MONDAY... .A PACIFIC LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA WILL BRING PERIODS OF MODERATE TO LOCALLY HEAVY SNOWFALL TO THE MOUNTAINS OF SAN BERNARDINO AND RIVERSIDE COUNTIES ON MONDAY. CAZ055-231400- /O.CON.KSGX.WS.W.0001.120123T1400Z-120124T0200Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD 910 PM PST SUN JAN 22 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM TO 6 PM PST MONDAY ABOVE 6000 FEET... A WINTER STORM WARNING ABOVE 6000 FEET REMAINS IN EFFECT FROM 6 AM TO 6 PM PST MONDAY. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO BETWEEN 5000 TO 5500 LATE MONDAY AFTERNOON. * SNOW ACCUMULATIONS: SNOWFALL OF 4 TO 8 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 8 TO 12 INCHES POSSIBLE ON THE HIGHER PEAKS. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPE. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ056-231400- /O.CON.KSGX.WW.Y.0001.120123T1600Z-120124T0400Z/ RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...PINE COVE 910 PM PST SUN JAN 22 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM TO 8 PM PST MONDAY ABOVE 6000 FEET... A WINTER WEATHER ADVISORY ABOVE 6000 FEET REMAINS IN EFFECT FROM 8 AM TO 8 PM PST MONDAY. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO AROUND 5500 BY MONDAY AFTERNOON. * SNOW ACCUMULATIONS: SNOWFALL OF 2 TO 6 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 4 TO 8 INCHES POSSIBLE ON THE HIGHEST PEAKS. * LOCATIONS INCLUDE: SAN JACINTO PEAK AND PINE COVE. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MAXWELL
802 WWUS46 KSGX 231037 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 237 AM PST MON JAN 23 2012 ...WINTER WEATHER RETURNS TO THE MOUNTAINS THROUGH THIS EVENING... .A PACIFIC LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA WILL BRING PERIODS OF LIGHT TO MODERATE SNOWFALL TO THE MOUNTAINS THROUGH THIS EVENING. CAZ055-232200- /O.CON.KSGX.WS.W.0001.120123T1400Z-120124T0200Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD 237 AM PST MON JAN 23 2012 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM PST THIS EVENING ABOVE 6000 FEET... A WINTER STORM WARNING ABOVE 6000 FEET REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM PST THIS EVENING. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO 5000 TO 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 3 TO 6 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 6 TO 10 INCHES POSSIBLE ON THE HIGHER PEAKS. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ058-232200- /O.EXB.KSGX.WW.Y.0001.120123T2000Z-120124T0800Z/ SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...CUYAMACA...MOUNT LAGUNA 237 AM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT PST TONIGHT ABOVE 5500 FEET... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 5500 FEET FOR SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO MIDNIGHT PST TONIGHT. * ELEVATION: ABOVE 5500 FEET. * SNOW LEVELS: LOWERING TO AROUND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 2 TO 6 INCHES POSSIBLE ABOVE 5500 FEET. * LOCATIONS INCLUDE: CUYAMACA...MOUNT LAGUNA * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ CAZ056-232200- /O.CON.KSGX.WW.Y.0001.120123T1600Z-120124T0400Z/ RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...PINE COVE 237 AM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 8 PM PST THIS EVENING ABOVE 6000 FEET... A WINTER WEATHER ADVISORY ABOVE 6000 FEET REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 8 PM PST THIS EVENING. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO 5000 TO 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 2 TO 6 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 4 TO 8 INCHES POSSIBLE ON THE HIGHEST PEAKS. * LOCATIONS INCLUDE: PINE COVE * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MARTIN
673 WWUS46 KSGX 232110 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 110 PM PST MON JAN 23 2012 ...WINTER WEATHER RETURNS TO THE MOUNTAINS THROUGH THIS EVENING... .A PACIFIC LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA WILL BRING PERIODS OF LIGHT TO MODERATE SNOWFALL TO THE MOUNTAINS THROUGH THIS EVENING. CAZ055-240200- /O.CON.KSGX.WS.W.0001.000000T0000Z-120124T0200Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD 110 PM PST MON JAN 23 2012 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING... A WINTER STORM WARNING FOR SNOW REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO BETWEEN 5000 AND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 3 TO 6 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 6 TO 10 INCHES POSSIBLE ON THE HIGHER PEAKS ABOVE RESORT LEVELS. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ058-240200- /O.CON.KSGX.WW.Y.0001.000000T0000Z-120124T0800Z/ SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...CUYAMACA...MOUNT LAGUNA 110 PM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT... A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT. * ELEVATION: ABOVE 5500 FEET. * SNOW LEVELS: LOWERING TO AROUND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 2 TO 6 INCHES POSSIBLE ABOVE 5500 FEET. * LOCATIONS INCLUDE: CUYAMACA AND MOUNT LAGUNA. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ CAZ056-240200- /O.CON.KSGX.WW.Y.0001.000000T0000Z-120124T0400Z/ RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...PINE COVE 110 PM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING... A WINTER WEATHER ADVISORY FOR SNOW REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO BETWEEN 5000 AND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 2 TO 6 INCHES POSSIBLE ABOVE 6000 FEET...WITH SNOWFALL OF 4 TO 8 INCHES POSSIBLE ON THE HIGHEST PEAKS. * LOCATIONS INCLUDE: PINE COVE. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH...WITH GUSTS TO 65 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
160 WWUS46 KSGX 240024 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 424 PM PST MON JAN 23 2012 ...SOME SNOW IN THE MOUNTAINS THROUGH THIS EVENING... .A PACIFIC LOW PRESSURE SYSTEM MOVING INLAND THROUGH CALIFORNIA WILL BRING PERIODS OF LIGHT TO MODERATE SNOWFALL TO THE MOUNTAINS LATE THIS AFTERNOON. SOME SNOW WILL LINGER MAINLY IN SAN DIEGO COUNTY THIS EVENING. TOTAL ACCUMULATIONS WILL MOSTLY BE 1 TO 3 INCHES IN ABOVE 6000 FEET. BLOWING SNOW WILL OCCUR NEAR THE PASSES AND RIDGES. CAZ055-240200- /O.CON.KSGX.WS.W.0001.000000T0000Z-120124T0200Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD 424 PM PST MON JAN 23 2012 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING ABOVE 6000 FEET... A WINTER STORM WARNING ABOVE 6000 FEET REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO BETWEEN 5000 AND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL WILL MOSTLY BE 1 TO 3 INCHES. * LOCATIONS INCLUDE: ANGELUS OAKS...BALDWIN LAKE...BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 15 TO 25 MPH...WITH VERY LOCAL GUSTS TO 60 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ CAZ058-240800- /O.CON.KSGX.WW.Y.0001.000000T0000Z-120124T0800Z/ SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...CUYAMACA...MOUNT LAGUNA 424 PM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT ABOVE 5500 FEET... A WINTER WEATHER ADVISORY ABOVE 5500 FEET REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT. * ELEVATION: ABOVE 5500 FEET. * SNOW LEVELS: LOWERING TO AROUND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 1 TO 3 INCHES POSSIBLE ABOVE 5500 FEET. * LOCATIONS INCLUDE: CUYAMACA AND MOUNT LAGUNA. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH...WITH VERY LOCAL GUSTS TO 60 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ CAZ056-240400- /O.CON.KSGX.WW.Y.0001.000000T0000Z-120124T0400Z/ RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...PINE COVE 424 PM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING ABOVE 6000 FEET... A WINTER WEATHER ADVISORY ABOVE 6000 FEET REMAINS IN EFFECT UNTIL 8 PM PST THIS EVENING. * ELEVATION: ABOVE 6000 FEET. * SNOW LEVELS: LOWERING TO BETWEEN 5000 AND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 1 TO 3 INCHES POSSIBLE ABOVE 6000 FEET. * LOCATIONS INCLUDE: PINE COVE. * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH...WITH GUSTS TO 60 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MAXWELL
112 WWUS46 KSGX 240155 WSWSGX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 555 PM PST MON JAN 23 2012 ...SOME SNOW IN THE SAN DIEGO COUNTY MOUNTAINS THROUGH THIS EVENING... ...SNOW HAS MOSTLY ENDED IN SAN BERNARDINO AND RIVERSIDE COUNTY MOUNTAINS... .SHOWERS WILL PRODUCE BRIEF HEAVY SNOW EARLY THIS EVENING IN THE SAN DIEGO COUNTY MOUNTAINS. LOCAL SNOWFALL OF 1 TO 3 INCHES WILL BE POSSIBLE ABOVE 5500 FEET. FURTHER NORTH...THE SAN BERNARDINO COUNTY AND RIVERSIDE COUNTY MOUNTAINS WILL HAVE ONLY A FEW LINGERING SNOW FLURRIES THIS EVENING. CAZ055-240300- /O.EXP.KSGX.WS.W.0001.000000T0000Z-120124T0200Z/ SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...ANGELUS OAKS...BALDWIN LAKE... BARTON FLATS...BIG BEAR CITY...BIG BEAR LAKE...FAWNSKIN... FOREST FALLS...RUNNING SPRINGS...WRIGHTWOOD 555 PM PST MON JAN 23 2012 ...WINTER STORM WARNING WILL EXPIRE AT 6 PM PST THIS EVENING ABOVE 6000 FEET... THE WINTER STORM WARNING ABOVE 6000 FEET WILL EXPIRE AT 6 PM PST THIS EVENING. $$ CAZ056-240300- /O.CAN.KSGX.WW.Y.0001.000000T0000Z-120124T0400Z/ RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...PINE COVE 555 PM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WINTER WEATHER ADVISORY. ONLY LINGERING SNOW FLURRIES ARE EXPECTED THIS EVENING. LITTLE OR NO ACCUMULATION IS EXPECTED. $$ CAZ058-240800- /O.CON.KSGX.WW.Y.0001.000000T0000Z-120124T0800Z/ SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE FOLLOWING LOCATIONS...CUYAMACA...MOUNT LAGUNA 555 PM PST MON JAN 23 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT ABOVE 5500 FEET... A WINTER WEATHER ADVISORY ABOVE 5500 FEET REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT. * ELEVATION: ABOVE 5500 FEET. * SNOW LEVELS: LOWERING TO AROUND 5500 FEET. * SNOW ACCUMULATIONS: SNOWFALL OF 1 TO 3 INCHES POSSIBLE ABOVE 5500 FEET. HEAVIEST SNOW WILL OCCUR BEFORE 900 PM. * LOCATIONS INCLUDE: CUYAMACA...MOUNT LAGUNA * WINDS: AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH...WITH LOCAL GUSTS OVER 50 MPH NEAR RIDGE TOPS AND ALONG DESERT SLOPES. * VISIBILITY: LOCALLY REDUCED TO NEAR ZERO IN SNOW...BLOWING SNOW...AND FOG. * IMPACTS: RESIDENTS AND TRAVELERS INTO HIGHER ELEVATIONS IN THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER AND POSSIBLE ROAD CLOSURES. CARRY CHAINS...AND TAKE EXTRA FOOD... WATER...AND CLOTHING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MAXWELL
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 22, 1:39 AM PST | High Wind Watch | SGX | Riverside, San Bernardino, San Diego | 12 hr |
| Jan 22, 1:45 AM PST | Winter Storm Watch | SGX | San Bernardino | 13 hr |
| Jan 22, 11:17 AM PST | Small Craft Advisory for Winds | SGX | 33 hr | |
| Jan 22, 1:10 PM PST | High Wind Warning | SGX | Riverside, San Bernardino, San Diego | 33 hr |
| Jan 22, 1:20 PM PST | Winter Weather Advisory | SGX | Riverside, San Diego | 34 hr |
Nearby
Winter Storm Warnings in California, 2012Every winter storm warning 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.