COLD BAY ARPT, AK - COOP Alaska station 502102

502102 - COLD BAY ARPT, Alaska

Latitude
55° 12´N

Longitude
162° 43´W

Elevation
29 meters

Alaska

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10 nearest COOP Alaska stations

0 mi	N :	COLD BAY THORNBROUGH AFB, AK
84 mi	E :	SAND POINT, AK
100 mi	WSW :	CAPE SARICHEF, AK
141 mi	WSW :	AKUTAN, AK
179 mi	ENE :	CHIGNIK, AK
186 mi	ENE :	PORT HEIDEN, AK
191 mi	SW :	DUTCH HARBOR, AK
191 mi	SW :	DUTCH HARBOR, AK
191 mi	SW :	DUTCH HARBOR, AK
191 mi	SW :	DUTCH HARBOR, AK

Weather variables Help
Click a weather variable name to jump down to those statistics.

	Total observations	%	NDJFM observations	%
TMAX	17369	95.1%	7129	94.3%
TMIN	17407	95.3%	7137	94.4%
PRCP	17370	95.1%	7116	94.1%
SNOW	16716	91.5%	6815	90.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7129 by year	34.8°F	7.5°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>=44°F	541	-0.09	80	94	1.2	map	table
Extreme low events Days with TMAX<=21°F	491	-0.05	79	94	1.2	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>=44°F	541	-0.61	36	147	4.1*	map	table
Extreme low events Days with TMAX<=21°F	491	0.30	93	30	3.1*	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>=44°F	541	90	71	1.3	map	table
Extreme low events Days with TMAX<=21°F	491	65	123	1.9*	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7137 by year	25.6°F	9.0°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<=10°F	512	0.05	98	85	1.2	map	table
Extreme high events Days with TMIN>=36°F	612	-0.25	79	128	1.6*	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<=10°F	512	0.27	103	35	2.9*	map	table
Extreme high events Days with TMIN>=36°F	612	-0.30	74	147	2.0*	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<=10°F	512	61	151	2.5*	map	table
Extreme high events Days with TMIN>=36°F	612	102	58	1.8*	map	table

TMIN under 2 index extremes Help

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7116 by year	0.10"		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"	4597	0.15"	0.02	786	761	1.0	map	table
Extreme events Days with PRCP>0.21"	919	0.50"	0.01	149	158	1.1	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"	4597	0.15"	0.06	776	678	1.1*	map	table
Extreme events Days with PRCP>0.21"	919	0.50"	-0.22	119	193	1.6*	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"	4597	0.15"	802	612	1.3*	map	table
Extreme events Days with PRCP>0.21"	919	0.50"	145	124	1.2	map	table

PRCP under 2 index extremes Help

Station table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	6815 by year	0.33"		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"	2706	0.83"	0.12	515	385	1.3*	map	table
Extreme events Days with SNOW>1.2"	540	2.35"	0.16	115	80	1.4*	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"	2706	0.83"	0.17	491	320	1.5*	map	table
Extreme events Days with SNOW>1.2"	540	2.35"	0.20	109	69	1.6*	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"	2706	0.83"	523	368	1.4*	map	table
Extreme events Days with SNOW>1.2"	540	2.35"	101	70	1.4*	map	table

SNOW under 2 index extremes Help

Station table

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