MATANUSKA AES, AK - COOP Alaska station 505733

505733 - MATANUSKA AES, Alaska

Latitude
61° 34´N

Longitude
149° 16´W

Elevation
46 meters

Alaska

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10 nearest COOP Alaska stations

2 mi	NNE :	MATANUSKA VALLEY 15, AK
2 mi	NNW :	ANDERSON LAKE, AK
3 mi	E :	BENS FARM, AK
3 mi	ENE :	PALMER OBSERVATORY, AK
3 mi	NW :	WASILLA 2 NE, AK
4 mi	ENE :	PALMER IAS, AK
4 mi	ESE :	BENBOW, AK
4 mi	WSW :	MATANUSKA VALLEY 16, AK
4 mi	WSW :	WASILLA 3 S, AK
4 mi	NNE :	MATANUSKA VALLEY 9, AK

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

	Total observations	%	NDJFM observations	%
TMAX	17872	97.9%	7397	97.8%
TMIN	17871	97.9%	7394	97.8%
PRCP	17825	97.6%	7322	96.8%
SNOW	17638	96.6%	7224	95.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7397 by year	26.6°F	13.4°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>=44°F	605	-0.20	76	116	1.5*	map	table
Extreme low events Days with TMAX<=5°F	542	0.02	111	103	1.1	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>=44°F	605	0.94	234	16	14.6*	map	table
Extreme low events Days with TMAX<=5°F	542	-0.62	22	147	6.7*	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>=44°F	605	84	55	1.5*	map	table
Extreme low events Days with TMAX<=5°F	542	81	133	1.6*	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	7394 by year	9.5°F	15.5°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<=-15°F	567	0.08	117	95	1.2	map	table
Extreme high events Days with TMIN>=31°F	517	-0.17	72	90	1.2	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<=-15°F	567	-0.63	26	160	6.2*	map	table
Extreme high events Days with TMIN>=31°F	517	0.92	199	22	9.0*	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<=-15°F	567	86	159	1.8*	map	table
Extreme high events Days with TMIN>=31°F	517	80	45	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	7322 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"	1441	0.14"	0.22	303	176	1.7*	map	table
Extreme events Days with PRCP>0.21"	281	0.39"	0.11	60	44	1.4	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"	1441	0.14"	0.03	263	239	1.1	map	table
Extreme events Days with PRCP>0.21"	281	0.39"	0.17	72	44	1.6*	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"	1441	0.14"	220	194	1.1	map	table
Extreme events Days with PRCP>0.21"	281	0.39"	40	35	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	7224 by year	0.29"		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"	1171	1.79"	0.29	259	131	2.0*	map	table
Extreme events Days with SNOW>3.0"	211	5.09"	0.16	45	31	1.5	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"	1171	1.79"	-0.11	178	216	1.2	map	table
Extreme events Days with SNOW>3.0"	211	5.09"	-0.02	43	38	1.1	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"	1171	1.79"	185	172	1.1	map	table
Extreme events Days with SNOW>3.0"	211	5.09"	38	36	1.1	map	table

SNOW under 2 index extremes Help

Station table

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