048700 - SUSANA KNOLLS, California

Latitude
34° 16´N
Longitude
118° 40´W
Elevation
332 meters

COOP Southwest

California
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Main
10 nearest COOP Southwest stations
2 miSE :CHATSWORTH RESERVOIR, CA
2 miE :CHATSWORTH HEYNEMANN R, CA
2 miESE :CHATSWORTH FC 24 F, CA
3 miSSE :BELL CANYON PLATT RANCH, CA
5 miENE :ALISO CANYON OAT MTN FC446, CA
5 miSSE :GIRARD BRANT RANCH, CA
5 miSE :CANOGA PARK PIERCE COLLEGE, CA
5 miNE :NEWHALL, CA
6 miNNE :NEWHALL 5 NW, CA
6 miENE :SAN FERNANDO PH 3, CA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
0
0.0%
0
0.0%
TMIN
0
0.0%
0
0.0%
PRCP
7758
42.5%
3266
43.2%
SNOW
7754
42.5%
3262
43.1%




TMAX     top of page

Data not shown:
Less than 5% of days have TMAX observations during NDJFM over 1948-1997

No TMAX extreme events during NDJFM over 1948-1997



TMIN     top of page

Data not shown:
Less than 5% of days have TMIN observations during NDJFM over 1948-1997

No TMIN extreme events during NDJFM over 1948-1997



PRCP (total liquid water equivalent)     Help     top of page

PRCP
observations
mean
   
Distribution
during extreme days of
NDJFM
3266  by year
0.09"
   
overall
NAM
PNA
CTI

PRCP and NAM    Help
scatterplot
days
by month
mean
mean
NAM index
extreme high
NAM days
extreme low
NAM days
ratio of extreme
high:low NAM days
Observed events
Days with PRCP>0.00"
448
0.63"
-0.24
61
105
1.7*
map
table
Extreme events
Days with PRCP>1.03"
88
2.03"
-0.16
13
24
1.8
map
table

PRCP and PNA    Help
scatterplot
days
by month
mean
mean
PNA index
extreme high
PNA days
extreme low
PNA days
ratio of extreme
high:low PNA days
Observed events
Days with PRCP>0.00"
448
0.63"
-0.45
45
130
2.9*
map
table
Extreme events
Days with PRCP>1.03"
88
2.03"
-0.43
11
25
2.3
map
table

PRCP and CTI    Help
days
by month
mean
high CTI days
(moderate to strong
El Niño winters)
low CTI days
(moderate to strong
La Niña winters)
ratio of high:low CTI
(El Niño:La Niña days)
Observed events
Days with PRCP>0.00"
448
0.63"
125
59
2.1*
map
table
Extreme events
Days with PRCP>1.03"
88
2.03"
29
11
2.6*
map
table

PRCP under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




SNOW     Help     top of page

SNOW
observations
mean
NDJFM
3262  by year
0.00"

No days with measureable SNOW during NDJFM over 1948-1997