GLEN ALPS, AK - COOP Alaska station 503299

503299 - GLEN ALPS, Alaska

Latitude
61° 6´N

Longitude
149° 41´W

Elevation
689 meters

Alaska

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10 nearest COOP Alaska stations

1 mi	NW :	ANCHORAGE HILLSIDE, AK
2 mi	WNW :	ROCK RIDGE DRIVE, AK
2 mi	NW :	BIRCH ROAD, AK
3 mi	WNW :	BEACON PARK, AK
4 mi	NW :	ALASKA PACIFIC UNIVERSITY, AK
4 mi	NW :	KATMAI OIL & GAS, AK
5 mi	NNW :	ANCHORAGE 4 ESE, AK
5 mi	NNW :	CREEKSIDE PARK SCHOOL, AK
6 mi	N :	OIL WELL ROAD E P, AK
6 mi	N :	FT RICHARDSON W T P, AK

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

	Total observations	%	NDJFM observations	%
TMAX	8137	44.6%	3385	44.8%
TMIN	8035	44.0%	3330	44.0%
PRCP	8222	45.0%	3413	45.1%
SNOW	7974	43.7%	3198	42.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3385 by year	28.0°F	10.4°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>=40°F	239	0.05	38	29	1.3	map	table
Extreme low events Days with TMAX<=9°F	234	0.36	60	31	1.9*	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>=40°F	239	0.70	94	18	5.2*	map	table
Extreme low events Days with TMAX<=9°F	234	-0.20	19	39	2.1*	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>=40°F	239	46	16	2.9*	map	table
Extreme low events Days with TMAX<=9°F	234	44	22	2.0*	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	3330 by year	14.1°F	12.4°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<=-7°F	244	0.45	68	28	2.4*	map	table
Extreme high events Days with TMIN>=29°F	304	0.14	53	27	2.0*	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<=-7°F	244	-0.17	23	44	1.9*	map	table
Extreme high events Days with TMIN>=29°F	304	0.95	127	13	9.8*	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<=-7°F	244	44	28	1.6	map	table
Extreme high events Days with TMIN>=29°F	304	67	5	13.4*	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	3413 by year	0.07"		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"	1545	0.16"	0.35	359	163	2.2*	map	table
Extreme events Days with PRCP>0.25"	298	0.48"	0.40	74	31	2.4*	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"	1545	0.16"	0.33	376	173	2.2*	map	table
Extreme events Days with PRCP>0.25"	298	0.48"	0.44	91	35	2.6*	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"	1545	0.16"	306	81	3.8*	map	table
Extreme events Days with PRCP>0.25"	298	0.48"	64	17	3.8*	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	3198 by year	0.89"		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"	973	2.93"	0.39	240	110	2.2*	map	table
Extreme events Days with SNOW>4.0"	187	7.18"	0.42	48	19	2.5*	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"	973	2.93"	0.30	221	109	2.0*	map	table
Extreme events Days with SNOW>4.0"	187	7.18"	0.34	49	21	2.3*	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"	973	2.93"	191	41	4.7*	map	table
Extreme events Days with SNOW>4.0"	187	7.18"	41	7	5.9*	map	table

SNOW under 2 index extremes Help

Station table

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