CHITINA, AK - COOP Alaska station 501824

501824 - CHITINA, Alaska

Latitude
61° 31´N

Longitude
144° 26´W

Elevation
183 meters

Alaska

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10 nearest COOP Alaska stations

5 mi	E :	SILVER LAKE, AK
10 mi	NW :	KEISTERS STORE, AK
13 mi	NW :	KENNEY LAKE SCHOOL, AK
14 mi	NW :	KENNEY LAKE, AK
16 mi	NW :	OLD EDGERTON, AK
27 mi	W :	ERNESTINE, AK
28 mi	W :	TONSINA, AK
30 mi	WNW :	WILLOW LAKE, AK
32 mi	WSW :	MILE 47 CAMP, AK
36 mi	WNW :	COPPER CENTER, AK

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

	Total observations	%	NDJFM observations	%
TMAX	5798	31.7%	2583	34.2%
TMIN	5782	31.7%	2587	34.2%
PRCP	5724	31.3%	2499	33.0%
SNOW	4376	24.0%	1500	19.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2583 by year	14.4°F	20.1°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	236	-0.50	6	46	7.7*	map	table
Extreme low events Days with TMAX<=-20°F	173	-0.93	4	57	14.2*	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	236	0.64	66	17	3.9*	map	table
Extreme low events Days with TMAX<=-20°F	173	-0.65	5	47	9.4*	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>=40°F	236	32	39	1.2	map	table
Extreme low events Days with TMAX<=-20°F	173	33	59	1.8	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	2587 by year	-5.3°F	20.4°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<=-37°F	177	-0.95	7	63	9.0*	map	table
Extreme high events Days with TMIN>=28°F	173	-0.22	9	22	2.4*	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<=-37°F	177	-0.69	2	45	22.5*	map	table
Extreme high events Days with TMIN>=28°F	173	0.70	52	13	4.0*	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<=-37°F	177	37	57	1.5	map	table
Extreme high events Days with TMIN>=28°F	173	22	38	1.7	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	2499 by year	0.03"		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"	256	0.31"	-0.30	24	45	1.9*	map	table
Extreme events Days with PRCP>0.37"	48	1.00"	-0.18	4	7	1.8	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"	256	0.31"	0.31	54	30	1.8*	map	table
Extreme events Days with PRCP>0.37"	48	1.00"	0.83	16	3	5.3*	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"	256	0.31"	40	37	1.1	map	table
Extreme events Days with PRCP>0.37"	48	1.00"	7	9	1.3	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	1500 by year	0.15"		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"	102	2.19"	-0.44	9	22	2.4*	map	table
Extreme events Days with SNOW>3.0"	18	5.11"	-0.39	1	3	3.0	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"	102	2.19"	0.04	10	10	1.0	map	table
Extreme events Days with SNOW>3.0"	18	5.11"	0.48	3	0	Inf	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"	102	2.19"	26	3	8.7*	map	table
Extreme events Days with SNOW>3.0"	18	5.11"	3	0	Inf	map	table

SNOW under 2 index extremes Help

Station table

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