TAHNETA PASS, AK - COOP Alaska station 508945

508945 - TAHNETA PASS, Alaska

Latitude
61° 49´N

Longitude
147° 33´W

Elevation
799 meters

Alaska

Help

Main

10 nearest COOP Alaska stations

3 mi	WSW :	SHEEP MOUNTAIN, AK
6 mi	NE :	GUNSIGHT, AK
9 mi	NE :	EUREKA LODGE, AK
28 mi	ENE :	NELCHINA HIGHWAY CAMP, AK
29 mi	ENE :	SLIDE MOUNTAIN, AK
33 mi	S :	CANNERY CREEK, AK
40 mi	W :	SUTTON 2 E, AK
40 mi	W :	ALPINE INN, AK
42 mi	W :	ADULT CONSERVATION CAM, AK
42 mi	W :	PALMER CORRECTION CENTE, AK

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

	Total observations	%	NDJFM observations	%
TMAX	6968	38.2%	2812	37.2%
TMIN	6985	38.2%	2825	37.4%
PRCP	7018	38.4%	2837	37.5%
SNOW	7014	38.4%	2835	37.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2812 by year	16.4°F	12.2°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>=33°F	220	0.09	44	35	1.3	map	table
Extreme low events Days with TMAX<=-4°F	206	0.51	55	22	2.5*	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>=33°F	220	0.58	66	16	4.1*	map	table
Extreme low events Days with TMAX<=-4°F	206	-0.29	12	36	3.0*	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>=33°F	220	46	10	4.6*	map	table
Extreme low events Days with TMAX<=-4°F	206	34	14	2.4*	map	table

TMAX under 2 index extremes Help

Station table

Maps - choose one extreme:

TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2825 by year	2.9°F	11.4°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<=-16°F	207	0.51	60	22	2.7*	map	table
Extreme high events Days with TMIN>=18°F	234	0.26	49	21	2.3*	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<=-16°F	207	-0.23	14	34	2.4*	map	table
Extreme high events Days with TMIN>=18°F	234	0.66	86	17	5.1*	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<=-16°F	207	38	16	2.4*	map	table
Extreme high events Days with TMIN>=18°F	234	39	7	5.6*	map	table

TMIN under 2 index extremes Help

Station table

Maps - choose one extreme:

PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	2837 by year	0.02"		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"	652	0.11"	0.40	148	57	2.6*	map	table
Extreme events Days with PRCP>0.17"	121	0.34"	0.45	26	9	2.9*	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"	652	0.11"	0.21	149	95	1.6*	map	table
Extreme events Days with PRCP>0.17"	121	0.34"	0.33	30	17	1.8	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"	652	0.11"	152	34	4.5*	map	table
Extreme events Days with PRCP>0.17"	121	0.34"	26	3	8.7*	map	table

PRCP under 2 index extremes Help

Station table

Maps - choose one extreme:

SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	2835 by year	0.39"		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"	718	1.55"	0.41	165	67	2.5*	map	table
Extreme events Days with SNOW>2.4"	142	4.49"	0.45	32	15	2.1*	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"	718	1.55"	0.19	156	107	1.5*	map	table
Extreme events Days with SNOW>2.4"	142	4.49"	0.20	33	22	1.5	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"	718	1.55"	167	38	4.4*	map	table
Extreme events Days with SNOW>2.4"	142	4.49"	24	6	4.0*	map	table

SNOW under 2 index extremes Help

Station table

Maps - choose one extreme: