PALMER IAS, AK - COOP Alaska station 506870

506870 - PALMER IAS, Alaska

Latitude
61° 36´N

Longitude
149° 6´W

Elevation
69 meters

Alaska

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10 nearest COOP Alaska stations

1 mi	W :	PALMER OBSERVATORY, AK
1 mi	N :	MATANUSKA VALLEY 12, AK
1 mi	N :	PALMER 1 N, AK
1 mi	SE :	PALMER 2 ESE, AK
2 mi	SSW :	BENS FARM, AK
2 mi	NE :	LAZY MOUNTAIN, AK
2 mi	S :	BRVRUD, AK
2 mi	WNW :	MATANUSKA VALLEY 15, AK
3 mi	S :	BENBOW, AK
3 mi	S :	PALMER 4 SSE, AK

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

	Total observations	%	NDJFM observations	%
TMAX	16842	92.2%	6994	92.5%
TMIN	16894	92.5%	7011	92.7%
PRCP	17020	93.2%	7041	93.1%
SNOW	16148	88.4%	6398	84.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6994 by year	26.1°F	13.5°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	534	-0.20	77	112	1.5*	map	table
Extreme low events Days with TMAX<=4°F	503	-0.04	95	104	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	534	0.96	216	17	12.7*	map	table
Extreme low events Days with TMAX<=4°F	503	-0.53	23	124	5.4*	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>=44°F	534	73	51	1.4*	map	table
Extreme low events Days with TMAX<=4°F	503	86	99	1.2	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	7011 by year	9.7°F	15.1°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<=-14°F	524	-0.03	99	99	1.0	map	table
Extreme high events Days with TMIN>=31°F	473	-0.13	61	79	1.3	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<=-14°F	524	-0.51	30	142	4.7*	map	table
Extreme high events Days with TMIN>=31°F	473	0.97	191	18	10.6*	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<=-14°F	524	87	122	1.4*	map	table
Extreme high events Days with TMIN>=31°F	473	73	43	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	7041 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"	1509	0.14"	0.19	301	186	1.6*	map	table
Extreme events Days with PRCP>0.20"	298	0.40"	0.07	53	44	1.2	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"	1509	0.14"	0.08	298	255	1.2	map	table
Extreme events Days with PRCP>0.20"	298	0.40"	0.37	85	42	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"	1509	0.14"	265	197	1.3*	map	table
Extreme events Days with PRCP>0.20"	298	0.40"	44	34	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	6398 by year	0.32"		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"	1154	1.79"	0.32	267	128	2.1*	map	table
Extreme events Days with SNOW>2.8"	227	4.83"	0.32	58	28	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"	1154	1.79"	-0.07	190	219	1.2	map	table
Extreme events Days with SNOW>2.8"	227	4.83"	0.12	57	38	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"	1154	1.79"	191	181	1.1	map	table
Extreme events Days with SNOW>2.8"	227	4.83"	37	42	1.1	map	table

SNOW under 2 index extremes Help

Station table

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