BETTLES FIELD, AK - COOP Alaska station 500761

500761 - BETTLES FIELD, Alaska

Latitude
66° 55´N

Longitude
151° 31´W

Elevation
196 meters

Alaska

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10 nearest COOP Alaska stations

3 mi	WSW :	BETTLES CAA, AK
26 mi	E :	PROSPECT CREEK, AK
33 mi	SE :	OLD MAN, AK
33 mi	WSW :	ALLAKAKET, AK
51 mi	N :	WILD LAKE, AK
53 mi	NE :	COLDFOOT, AK
53 mi	NE :	COLDFOOT CAMP, AK
54 mi	N :	WILD LAKE 2, AK
59 mi	NNE :	WISEMAN, AK
59 mi	NE :	WISEMAN, AK

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

	Total observations	%	NDJFM observations	%
TMAX	17012	93.2%	6998	92.5%
TMIN	17009	93.1%	6995	92.5%
PRCP	16991	93.0%	7008	92.7%
SNOW	16964	92.9%	6962	92.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6998 by year	2.7°F	18.7°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>=29°F	469	0.05	95	77	1.2	map	table
Extreme low events Days with TMAX<=-28°F	503	0.10	107	88	1.2	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>=29°F	469	0.60	155	47	3.3*	map	table
Extreme low events Days with TMAX<=-28°F	503	-0.45	35	118	3.4*	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>=29°F	469	76	42	1.8*	map	table
Extreme low events Days with TMAX<=-28°F	503	73	112	1.5*	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	6995 by year	-14.6°F	19.2°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<=-45°F	498	0.21	120	78	1.5*	map	table
Extreme high events Days with TMIN>=14°F	478	0.11	93	70	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<=-45°F	498	-0.48	31	122	3.9*	map	table
Extreme high events Days with TMIN>=14°F	478	0.40	131	60	2.2*	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<=-45°F	498	82	120	1.5*	map	table
Extreme high events Days with TMIN>=14°F	478	86	44	2.0*	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	7008 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"	1941	0.09"	0.22	418	247	1.7*	map	table
Extreme events Days with PRCP>0.13"	385	0.28"	0.36	101	42	2.4*	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"	1941	0.09"	0.03	355	332	1.1	map	table
Extreme events Days with PRCP>0.13"	385	0.28"	-0.18	58	80	1.4	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"	1941	0.09"	335	245	1.4*	map	table
Extreme events Days with PRCP>0.13"	385	0.28"	52	55	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	6962 by year	0.40"		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"	2011	1.37"	0.21	435	263	1.7*	map	table
Extreme events Days with SNOW>2.1"	378	4.23"	0.42	101	36	2.8*	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"	2011	1.37"	0.02	360	346	1.0	map	table
Extreme events Days with SNOW>2.1"	378	4.23"	-0.23	47	80	1.7*	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"	2011	1.37"	352	237	1.5*	map	table
Extreme events Days with SNOW>2.1"	378	4.23"	43	59	1.4	map	table

SNOW under 2 index extremes Help

Station table

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