TENAKEE SPRINGS, AK - COOP Alaska station 509121

509121 - TENAKEE SPRINGS, Alaska

Latitude
57° 47´N

Longitude
135° 14´W

Elevation
6 meters

Alaska

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10 nearest COOP Alaska stations

12 mi	W :	TENAKEE, AK
30 mi	S :	SITKA JAPONSKI AP, AK
30 mi	S :	SITKA MAGNETIC OBSY, AK
32 mi	ESE :	ANGOON, AK
33 mi	SE :	HIDDEN FALLS HATCHERY, AK
34 mi	W :	CHICHAGOF, AK
36 mi	WSW :	RADIOVILLE, AK
38 mi	SE :	BARANOF, AK
38 mi	W :	PELICAN 1 E, AK
42 mi	N :	HOONAH, AK

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

	Total observations	%	NDJFM observations	%
TMAX	3883	21.3%	1558	20.6%
TMIN	3916	21.4%	1558	20.6%
PRCP	3969	21.7%	1571	20.8%
SNOW	3901	21.4%	1520	20.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1558 by year	37.8°F	8.0°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>=48°F	128	-0.38	8	26	3.2*	map	table
Extreme low events Days with TMAX<=25°F	107	-0.24	13	23	1.8	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>=48°F	128	0.90	58	6	9.7*	map	table
Extreme low events Days with TMAX<=25°F	107	-0.81	2	36	18.0*	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>=48°F	128	5	5	1.0	map	table
Extreme low events Days with TMAX<=25°F	107	13	22	1.7	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	1558 by year	26.3°F	8.5°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<=11°F	113	-0.24	12	23	1.9	map	table
Extreme high events Days with TMIN>=36°F	126	-0.26	7	20	2.9*	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<=11°F	113	-0.92	3	40	13.3*	map	table
Extreme high events Days with TMIN>=36°F	126	1.00	46	0	Inf*	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<=11°F	113	8	21	2.6*	map	table
Extreme high events Days with TMIN>=36°F	126	23	15	1.5	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	1571 by year	0.19"		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"	1001	0.30"	-0.04	149	169	1.1	map	table
Extreme events Days with PRCP>0.46"	195	0.85"	0.13	25	19	1.3	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"	1001	0.30"	0.32	216	108	2.0*	map	table
Extreme events Days with PRCP>0.46"	195	0.85"	0.31	41	20	2.0*	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"	1001	0.30"	140	158	1.1	map	table
Extreme events Days with PRCP>0.46"	195	0.85"	25	28	1.1	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	1520 by year	0.60"		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"	279	3.27"	0.22	53	24	2.2*	map	table
Extreme events Days with SNOW>5.0"	54	8.41"	-0.05	8	7	1.1	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"	279	3.27"	-0.44	17	67	3.9*	map	table
Extreme events Days with SNOW>5.0"	54	8.41"	-0.22	3	11	3.7*	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"	279	3.27"	46	94	2.0*	map	table
Extreme events Days with SNOW>5.0"	54	8.41"	16	19	1.2	map	table

SNOW under 2 index extremes Help

Station table

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