501269 - CAPE DECISION, Alaska

Latitude
56° 0´N
Longitude
134° 8´W
Elevation
15 meters
 

Alaska
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10 nearest COOP Alaska stations
16 miNW :PORT ALEXANDER, AK
20 miNW :LITTLE PORT WALTER, AK
30 miENE :PORT PROTECTION, AK
37 miSE :CAPE POLE, AK
44 miENE :LEVEL ISLAND, AK
45 miNNE :KAKE, AK
45 miNNE :KAKE, AK
59 miNW :BIORKA, AK
61 miSE :KLAWOCK, AK
61 miE :COFFMAN COVE, AK

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
8762
48.0%
3508
46.4%
TMIN
8658
47.4%
3508
46.4%
PRCP
7842
42.9%
3046
40.3%
SNOW
5145
28.2%
1476
19.5%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
3508  by year
40.3°F
7.1°F
   
overall
NAM
PNA
CTI

TMAX and NAM    Help
scatterplot
days
by month
mean
NAM index
extreme high
NAM days
extreme low
NAM days
ratio of extreme
high:low NAM days
Extreme high events
Days with TMAX>=49°F
237
-0.55
7
61
8.7*
map
table
Extreme low events
Days with TMAX<=28°F
259
-0.68
11
71
6.5*
map
table

TMAX and PNA    Help
scatterplot
days
by month
mean
PNA index
extreme high
PNA days
extreme low
PNA days
ratio of extreme
high:low PNA days
Extreme high events
Days with TMAX>=49°F
237
1.26
121
3
40.3*
map
table
Extreme low events
Days with TMAX<=28°F
259
-1.44
3
149
49.7*
map
table

TMAX and CTI    Help
days
by month
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)
Extreme high events
Days with TMAX>=49°F
237
21
67
3.2*
map
table
Extreme low events
Days with TMAX<=28°F
259
41
86
2.1*
map
table

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




TMIN     Help     top of page

TMIN
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
3508  by year
31.8°F
8.1°F
   
overall
NAM
PNA
CTI

TMIN and NAM    Help
scatterplot
days
by month
mean
NAM index
extreme high
NAM days
extreme low
NAM days
ratio of extreme
high:low NAM days
Extreme low events
Days with TMIN<=17°F
257
-0.64
12
72
6.0*
map
table
Extreme high events
Days with TMIN>=41°F
295
-0.37
14
54
3.9*
map
table

TMIN and PNA    Help
scatterplot
days
by month
mean
PNA index
extreme high
PNA days
extreme low
PNA days
ratio of extreme
high:low PNA days
Extreme low events
Days with TMIN<=17°F
257
-1.37
2
142
71.0*
map
table
Extreme high events
Days with TMIN>=41°F
295
1.27
142
1
142.0*
map
table

TMIN and CTI    Help
days
by month
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)
Extreme low events
Days with TMIN<=17°F
257
22
120
5.5*
map
table
Extreme high events
Days with TMIN>=41°F
295
26
57
2.2*
map
table

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




PRCP (total liquid water equivalent)     Help     top of page

PRCP
observations
mean
   
Distribution
during extreme days of
NDJFM
3046  by year
0.22"
   
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"
2011
0.33"
-0.27
188
403
2.1*
map
table
Extreme events
Days with PRCP>0.53"
396
0.90"
-0.25
38
73
1.9*
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"
2011
0.33"
0.07
334
280
1.2*
map
table
Extreme events
Days with PRCP>0.53"
396
0.90"
0.44
89
20
4.5*
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"
2011
0.33"
187
543
2.9*
map
table
Extreme events
Days with PRCP>0.53"
396
0.90"
30
96
3.2*
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
   
Distribution
during extreme days of
NDJFM
1476  by year
0.11"
   
overall
NAM
PNA
CTI

SNOW 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 SNOW>0.0"
127
1.26"
-0.57
14
43
3.1*
map
table
Extreme events
Days with SNOW>2.0"
21
3.18"
-0.74
4
9
2.2
map
table

SNOW 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 SNOW>0.0"
127
1.26"
-0.78
4
39
9.8*
map
table
Extreme events
Days with SNOW>2.0"
21
3.18"
-0.71
1
9
9.0
map
table

SNOW 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 SNOW>0.0"
127
1.26"
26
46
1.8
map
table
Extreme events
Days with SNOW>2.0"
21
3.18"
3
8
2.7
map
table

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