PLATINUM, AK - COOP Alaska station 507365

507365 - PLATINUM, Alaska

Latitude
59° 1´N

Longitude
161° 47´W

Elevation
6 meters

Alaska

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10 nearest COOP Alaska stations

49 mi	SSW :	CAPE NEWENHAM, AK
90 mi	ENE :	LAKE NERKA, AK
101 mi	N :	BETHEL AIRPORT, AK
105 mi	E :	LAKE ALEKNAGIK, AK
106 mi	E :	DILLINGHAM 17 NW, AK
111 mi	E :	MOSQUITO POINT, AK
112 mi	E :	ALEKNAGIK, AK
112 mi	E :	DILLINGHAM ARPT, AK
152 mi	NNE :	NYAC, AK
164 mi	ESE :	EGEGIK, AK

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

	Total observations	%	NDJFM observations	%
TMAX	5242	28.7%	2188	28.9%
TMIN	5239	28.7%	2186	28.9%
PRCP	5270	28.9%	2215	29.3%
SNOW	4715	25.8%	1805	23.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2188 by year	23.2°F	14.5°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>=39°F	176	-0.88	6	61	10.2*	map	table
Extreme low events Days with TMAX<=-3°F	157	-0.32	21	43	2.0*	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>=39°F	176	0.33	36	11	3.3*	map	table
Extreme low events Days with TMAX<=-3°F	157	0.19	27	8	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>=39°F	176	21	21	1.0	map	table
Extreme low events Days with TMAX<=-3°F	157	14	44	3.1*	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	2186 by year	10.1°F	16.5°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	154	-0.19	22	36	1.6	map	table
Extreme high events Days with TMIN>=32°F	177	-0.75	8	58	7.2*	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	154	0.15	27	11	2.5*	map	table
Extreme high events Days with TMIN>=32°F	177	0.28	41	21	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<=-17°F	154	14	47	3.4*	map	table
Extreme high events Days with TMIN>=32°F	177	13	49	3.8*	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	2215 by year	0.04"		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"	703	0.14"	-0.36	65	164	2.5*	map	table
Extreme events Days with PRCP>0.21"	132	0.43"	-0.41	15	38	2.5*	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"	703	0.14"	0.03	127	113	1.1	map	table
Extreme events Days with PRCP>0.21"	132	0.43"	-0.16	20	25	1.2	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"	703	0.14"	72	215	3.0*	map	table
Extreme events Days with PRCP>0.21"	132	0.43"	11	33	3.0*	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	1805 by year	0.23"		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"	317	1.28"	-0.36	32	78	2.4*	map	table
Extreme events Days with SNOW>2.0"	47	3.78"	-0.29	6	13	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"	317	1.28"	-0.16	46	68	1.5	map	table
Extreme events Days with SNOW>2.0"	47	3.78"	-0.18	10	11	1.1	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"	317	1.28"	10	122	12.2*	map	table
Extreme events Days with SNOW>2.0"	47	3.78"	2	24	12.0*	map	table

SNOW under 2 index extremes Help

Station table

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