• An observatory covered with snow

      Mount Wilson Observatory, Feb. 24, 2023 (Photo – @WilsonObs) 2

      The strong storm system that began on Thursday, Feb. 23, blanketed our mountainous areas with white.

      By News Desk

      The preliminary snowfall amounts come from National Weather Service reporting stations as of 10:00 am Saturday morning, February 25.

      – Four-day snowfall totals in inches:

      • Mount Wilson (5700 FT): 35
      • Frazier Park (5000 FT): 23
      • Pearblossom (3300 FT): 1

      – Four-day rainfall totals in inches:
      (Some rain totals may be misrepresented due to snowfall).

      • La Canada Flintridge: 8.56
      • Pasadena: 7.50
      • Eagle Rock Reservoir: 7.46
      • East Pasadena: 7.43
      • Sierra Madre: 5.53
      • Alhambra: 5.52
      • San Gabriel Dam: 6.69
      chart of rainfall in Greater Pasadena Area

      (Chart – Ann Hunnewell)

      Full list

      Below is the full list. Some rain totals may be misrepresented due to snowfall.

      Top rainfall amounts from all local areas:
      COGSWELL DAM (LA COUNTY): 14.76

      PINE MOUNTAIN INN (VENTURA COUNTY): 10.72

      MATILIJA DAM (VENTURA COUNTY): 10.67

      ROSE VALLEY (VENTURA COUNTY): 10.63

      WOODLAND HILLS (LA COUNTY): 10.48

      GIBRALTAR DAM (SBA COUNTY): 10.36

      STUNT RANCH (LA COUNTY): 9.72

      JUNCAL DAM (SBA COUNTY): 8.61

      LA CANADA FLINTRIDGE (LA COUNTY): 8.56

      ROSE VALLEY RAWS (VENTURA COUNTY): 8.32

       

      LA CO COAST & METRO

      BEL AIR:  6.24

      BEVERLY HILLS: 6.02

      HOLLYWOOD RESERVOIR: 4.89

      CULVER CITY: 4.44

      LA DOWNTOWN (CQT):  3.75

      LA AIRPORT(KLAX): 3.50

      SANTA MONICA (KSMO): 3.32

      SANTA MONICA PIER:  2.74

      HAWTHORNE (KHHR): 2.53

      LONG BEACH (KLGB): 2.26

      LEO CARRILLO: 1.65

       

      LA CO SAN FRNDO VLY

      WOODLAND HILLS: 10.48

      LA CANADA FLINTRIDGE: 8.56

      HANSEN DAM: 6.98

      CANOGA PARK: 6.70

      VAN NUYS (KVNY): 6.57

      BURBANK (KBUR): 6.25

      AGOURA HILLS: 5.72

      PORTER RANCH RAWS: 5.72

      SAN RAFAEL HILLS: 5.38

      NORTHRIDGE: 5.00

      CALABASAS: 5.00

      CHATSWORTH RESERVOIR: 3.80

       

      SAN GABRIEL VALLEY

      PASADENA: 7.50

      EAGLE ROCK RESERVOIR: 7.46

      EAST PASADENA: 7.43

      SIERRA MADRE: 5.53

      ALHAMBRA: 5.52

      MORRIS DAM:. 4.80

      MT OLIVE HIGH SCHOOL: 4.16

      SANTA FE DAM: 3.88

      CLAREMONT: 3.73

      LA VERNE: 3.42

      WHITTIER: 3.24

       

      SANTA CLARITA VLY

      NEWHALL: 7.87

      CASTAIC JUNCTION: 5.12

      SAUGUS: 4.50

      DEL VALLE: 4.23

      CASTAIC: 4.00

       

      LA CO CATALINA ISLND

      CATALINA ISLAND RAWS: 2.01

      AVALON HARBOR: 0.60

       

      LA CO MOUNTAINS

      COGSWELL DAM: 14.76

      WEST FORK HELIPORT: 7.68

      INSPIRATION POINT: 7.05

      SAN GABRIEL DAM: 6.69

      SANTA ANITA DAM: 6.26

      SAN ANTONIO SIERRA PH: 5.66

      WARM SPRINGS CAMP:5.32

      MT BALDY: 5.23

      BIG DALTON DAM: 5.00

      TANBARK: 4.61

      HUNGRY VALLEY: 3.74

      SAN ANTONIO DAM: 3.57

      CAMP 9: 3.54

      WARM SPRINGS: 3.02

      CRYSTAL LAKE: 1.62

      MILL CREEK: 1.11

      CHILAO: 0.96

      WHITAKER PEAK: 0.87

       

      SNTA MNCA MNTS

      STUNT RANCH: 9.72

      SEPULVEDA CYN AT MULH: 7.36

      TOPANGA FS: 6.51

      MONTE NIDO: 6.06

      LECHUZA FS: 3.33

       

      ANTELOPE VLY

      VALYERMO: 4.02

      LAKE PALMDALE: 2.98

      POPPY PARK: 2.76

      PALMDALE (KPMD): 1.82

      LANCASTER (KWJF): 1.71

      SADDLEBACK BUTTE: 0.62

       

      VENTURA CO COASTAL

      SATICOY: 3.40

      CSU CHANNEL ISLANDS: 3.31

      LA CONCHITA: 3.13

      OXNARD CIVIC CENTER: 2.87

      VENTURA: 2.80

      OXNARD – NWS: 2.61

      SILVERSTRAND BEACH: 2.20

      CAMARILLO (KCMA): 2.14

      ANACAPA ISLAND: 2.10

       

      VTA CO CSTL VLYS

      WESTLAKE VILLAGE: 6.25

      THOUSAND OAKS: 5.82

      NEWBURY PARK: 4.94

      ROCKY PEAK: 4.61

      SYCAMORE CANYON DAM: 4.53

      CHEESEBORO: 4.28

      SOUTH MOUNTAIN: 3.50

      CIRCLE X RANCH: 3.11

      MOORPARK: 3.05

      SIMI VALLEY: 3.02

      DEALS FLAT: 2.45

      MILLER RANCH: 1.24

       

      VTA CO INTER VLYS

      SULPHUR MOUNTAIN: 6.84

      STATION CANYON:5.78

      STEWART CANYON: 5.54

      RED MOUNTAIN: 5.20

      LAKE PIRU: 5.00

      PIRU: 4.87

      NORTH FORK MATILIJA: 4.36

      FILLMORE: 3.72

      SANTA PAULA: 3.69

      HARMON CANYON: 3.51

      FAGAN CANYON: 3.15

      OJAI: 2.15

       

      VENTURA CO MTNS

      PINE MOUNTAIN INN: 10.72

      MATILIJA DAM: 10.67

      ROSE VALLEY: 10.63

      ROSE VALLEY RAWS: 8.32

      ORTEGA HILL: 7.85

      NORDHOFF RIDGE: 7.40

      MATILIJA CANYON: 7.24

      WHITE LEDGE PEAK: 6.89

      OLD MAN MOUNTAIN: 5.75

      LA GRANADA MOUNTAIN: 5.28

      LAST CHANCE: 4.25

      SYCAMORE CANYON: 3.46

      CHUCHUPATE: 3.21

      LOCKWOOD VALLEY: 2.98

      APACHE CANYON: 0.86

       

      > This report will be updated as needed.

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