AKUTAN, AK - COOP Alaska station 500144

500144 - AKUTAN, Alaska

Latitude
54° 8´N

Longitude
165° 46´W

Elevation
0 meters

Alaska

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10 nearest COOP Alaska stations

41 mi	ENE :	CAPE SARICHEF, AK
51 mi	SW :	DUTCH HARBOR, AK
51 mi	SW :	DUTCH HARBOR, AK
52 mi	SW :	DUTCH HARBOR, AK
52 mi	SW :	DUTCH HARBOR, AK
103 mi	SW :	CAPE AFB, AK
103 mi	SW :	CAPE AFB, AK
103 mi	SW :	UMNAK AP, AK
141 mi	ENE :	COLD BAY ARPT, AK
141 mi	ENE :	COLD BAY THORNBROUGH AFB, AK

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

	Total observations	%	NDJFM observations	%
TMAX	1202	6.6%	570	7.5%
TMIN	1216	6.7%	582	7.7%
PRCP	1224	6.7%	590	7.8%
SNOW	1091	6.0%	442	5.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	570 by year	38.5°F	5.4°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>=46°F	39	0.73	10	0	Inf*	map	table
Extreme low events Days with TMAX<=30°F	42	0.77	17	2	8.5*	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>=46°F	39	-0.49	2	8	4.0	map	table
Extreme low events Days with TMAX<=30°F	42	0.84	17	5	3.4	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>=46°F	39	15	15	1.0	map	table
Extreme low events Days with TMAX<=30°F	42	3	4	1.3	map	table

TMAX under 2 index extremes Help

Station table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	582 by year	30.3°F	7.0°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<=19°F	47	1.28	24	2	12.0*	map	table
Extreme high events Days with TMIN>=39°F	40	0.13	3	4	1.3	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<=19°F	47	0.42	13	7	1.9	map	table
Extreme high events Days with TMIN>=39°F	40	-0.14	4	7	1.8	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<=19°F	47	6	20	3.3	map	table
Extreme high events Days with TMIN>=39°F	40	25	5	5.0*	map	table

TMIN under 2 index extremes Help

Station table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	590 by year	0.23"		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"	485	0.28"	0.31	107	44	2.4*	map	table
Extreme events Days with PRCP>0.44"	96	0.82"	0.22	17	11	1.5	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"	485	0.28"	0.33	107	42	2.5*	map	table
Extreme events Days with PRCP>0.44"	96	0.82"	0.16	16	10	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"	485	0.28"	129	106	1.2	map	table
Extreme events Days with PRCP>0.44"	96	0.82"	36	21	1.7	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	442 by year	0.12"		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"	98	0.56"	0.48	32	12	2.7*	map	table
Extreme events Days with SNOW>1.0"	11	3.11"	1.34	5	1	5.0	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"	98	0.56"	0.73	32	8	4.0*	map	table
Extreme events Days with SNOW>1.0"	11	3.11"	0.17	2	2	1.0	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"	98	0.56"	23	23	1.0	map	table
Extreme events Days with SNOW>1.0"	11	3.11"	1	5	5.0	map	table

SNOW under 2 index extremes Help

Station table

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