CAPE ROMANZOF, AK - COOP Alaska station 501318

501318 - CAPE ROMANZOF, Alaska

Latitude
61° 46´N

Longitude
166° 3´W

Elevation
132 meters

Alaska

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10 nearest COOP Alaska stations

85 mi	S :	MEKORYUK, AK
85 mi	S :	NUNIVAK ISLAND, AK
90 mi	NE :	EMMONAK, AK
95 mi	ENE :	MOUNTAIN VILLAGE, AK
101 mi	ENE :	ST MARYS AIRPORT, AK
103 mi	ENE :	ST MARYS, AK
145 mi	NW :	NORTHEAST CAPE, AK
160 mi	E :	RUSSIAN MISSION, AK
166 mi	ESE :	BETHEL AIRPORT, AK
192 mi	NW :	SAVOONGA, AK

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

	Total observations	%	NDJFM observations	%
TMAX	10861	59.5%	4428	58.5%
TMIN	10852	59.4%	4427	58.5%
PRCP	10852	59.4%	4364	57.7%
SNOW	10688	58.5%	4334	57.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4428 by year	19.8°F	13.6°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>=36°F	345	-0.62	25	92	3.7*	map	table
Extreme low events Days with TMAX<=-3°F	356	-0.09	45	63	1.4	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>=36°F	345	0.11	74	49	1.5	map	table
Extreme low events Days with TMAX<=-3°F	356	0.13	57	44	1.3	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>=36°F	345	38	45	1.2	map	table
Extreme low events Days with TMAX<=-3°F	356	45	73	1.6*	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	4427 by year	10.2°F	14.1°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<=-11°F	354	-0.18	53	63	1.2	map	table
Extreme high events Days with TMIN>=30°F	323	-0.46	27	77	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	354	0.05	51	47	1.1	map	table
Extreme high events Days with TMIN>=30°F	323	-0.11	54	58	1.1	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	354	45	83	1.8*	map	table
Extreme high events Days with TMIN>=30°F	323	44	45	1.0	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	4364 by year	0.04"		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"	1530	0.12"	-0.16	203	290	1.4*	map	table
Extreme events Days with PRCP>0.16"	302	0.39"	-0.08	44	55	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"	1530	0.12"	-0.03	244	252	1.0	map	table
Extreme events Days with PRCP>0.16"	302	0.39"	-0.21	32	54	1.7*	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"	1530	0.12"	241	212	1.1	map	table
Extreme events Days with PRCP>0.16"	302	0.39"	32	48	1.5	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	4334 by year	0.31"		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"	1424	0.93"	-0.14	190	268	1.4*	map	table
Extreme events Days with SNOW>1.3"	279	2.93"	0.03	44	43	1.0	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"	1424	0.93"	-0.03	220	234	1.1	map	table
Extreme events Days with SNOW>1.3"	279	2.93"	-0.10	32	50	1.6	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"	1424	0.93"	219	186	1.2	map	table
Extreme events Days with SNOW>1.3"	279	2.93"	29	44	1.5	map	table

SNOW under 2 index extremes Help

Station table

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