YAKATAGA AP, AK - COOP Alaska station 509930

509930 - YAKATAGA AP, Alaska

Latitude
60° 5´N

Longitude
142° 30´W

Elevation
8 meters

Alaska

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10 nearest COOP Alaska stations

80 mi	N :	MAY CREEK, AK
82 mi	WSW :	CAPE ST ELIAS, AK
84 mi	N :	MC CARTHY 1 NE, AK
84 mi	N :	MC CARTHY 1 NE, AK
86 mi	NNW :	MCCARTHY 3 SW, AK
104 mi	W :	CORDOVA, AK
106 mi	NW :	SILVER LAKE, AK
109 mi	NW :	CHITINA, AK
110 mi	W :	CORDOVA NORTH, AK
114 mi	ESE :	YAKUTAT STATE ARPT, AK

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

	Total observations	%	NDJFM observations	%
TMAX	9517	52.1%	3994	52.8%
TMIN	9471	51.9%	3990	52.8%
PRCP	9561	52.4%	4006	53.0%
SNOW	9345	51.2%	3919	51.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3994 by year	36.4°F	7.4°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>=46°F	291	-0.41	18	61	3.4*	map	table
Extreme low events Days with TMAX<=23°F	269	-0.46	23	67	2.9*	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>=46°F	291	1.41	153	3	51.0*	map	table
Extreme low events Days with TMAX<=23°F	269	-1.06	8	114	14.2*	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>=46°F	291	44	22	2.0*	map	table
Extreme low events Days with TMAX<=23°F	269	17	83	4.9*	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	3990 by year	24.8°F	8.9°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<=10°F	321	-0.33	39	71	1.8*	map	table
Extreme high events Days with TMIN>=36°F	306	-0.36	24	60	2.5*	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<=10°F	321	-0.98	13	126	9.7*	map	table
Extreme high events Days with TMIN>=36°F	306	1.23	142	3	47.3*	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<=10°F	321	24	110	4.6*	map	table
Extreme high events Days with TMIN>=36°F	306	20	37	1.8*	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	4006 by year	0.27"		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"	2283	0.47"	-0.19	299	456	1.5*	map	table
Extreme events Days with PRCP>0.79"	449	1.30"	-0.13	48	74	1.5*	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"	2283	0.47"	0.28	500	247	2.0*	map	table
Extreme events Days with PRCP>0.79"	449	1.30"	0.76	147	22	6.7*	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"	2283	0.47"	269	404	1.5*	map	table
Extreme events Days with PRCP>0.79"	449	1.30"	46	80	1.7*	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	3919 by year	0.59"		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"	950	2.42"	-0.05	155	181	1.2	map	table
Extreme events Days with SNOW>4.0"	179	6.57"	0.07	31	28	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"	950	2.42"	-0.33	85	197	2.3*	map	table
Extreme events Days with SNOW>4.0"	179	6.57"	-0.33	7	35	5.0*	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"	950	2.42"	107	214	2.0*	map	table
Extreme events Days with SNOW>4.0"	179	6.57"	27	41	1.5	map	table

SNOW under 2 index extremes Help

Station table

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