KOBUK, AK - COOP Alaska station 504964

504964 - KOBUK, Alaska

Latitude
66° 54´N

Longitude
156° 52´W

Elevation
43 meters

Alaska

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10 nearest COOP Alaska stations

14 mi	W :	SHUNGNAK CAA, AK
44 mi	NW :	AMBLER, AK
44 mi	NW :	AMBLER WEST, AK
75 mi	ESE :	HUGHES, AK
97 mi	W :	SELAWIK, AK
109 mi	SE :	INDIAN MOUNTAIN, AK
115 mi	E :	ALLAKAKET, AK
124 mi	W :	NOORVIK, AK
135 mi	NNE :	KILLIK, AK
140 mi	E :	BETTLES CAA, AK

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

	Total observations	%	NDJFM observations	%
TMAX	5553	30.4%	2410	31.9%
TMIN	5575	30.5%	2439	32.2%
PRCP	5612	30.7%	2451	32.4%
SNOW	5554	30.4%	2417	32.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2410 by year	6.1°F	19.5°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>=31°F	176	-0.12	22	27	1.2	map	table
Extreme low events Days with TMAX<=-27°F	175	-0.13	26	33	1.3	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>=31°F	176	0.34	42	19	2.2*	map	table
Extreme low events Days with TMAX<=-27°F	175	-0.12	26	30	1.2	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>=31°F	176	20	22	1.1	map	table
Extreme low events Days with TMAX<=-27°F	175	39	35	1.1	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	2439 by year	-15.2°F	24.3°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<=-51°F	176	-0.16	25	36	1.4	map	table
Extreme high events Days with TMIN>=20°F	174	-0.08	18	22	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<=-51°F	176	-0.16	27	31	1.1	map	table
Extreme high events Days with TMIN>=20°F	174	0.16	32	28	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<=-51°F	176	33	38	1.2	map	table
Extreme high events Days with TMIN>=20°F	174	22	18	1.2	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	2451 by year	0.02"		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"	461	0.12"	0.17	90	54	1.7*	map	table
Extreme events Days with PRCP>0.18"	91	0.31"	0.47	24	3	8.0*	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"	461	0.12"	-0.23	69	109	1.6*	map	table
Extreme events Days with PRCP>0.18"	91	0.31"	-0.57	7	27	3.9*	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"	461	0.12"	79	59	1.3	map	table
Extreme events Days with PRCP>0.18"	91	0.31"	13	14	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	2417 by year	0.26"		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"	362	1.77"	0.23	73	34	2.1*	map	table
Extreme events Days with SNOW>3.0"	43	5.27"	0.54	12	2	6.0*	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"	362	1.77"	-0.26	50	87	1.7*	map	table
Extreme events Days with SNOW>3.0"	43	5.27"	-0.15	5	9	1.8	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"	362	1.77"	63	48	1.3	map	table
Extreme events Days with SNOW>3.0"	43	5.27"	2	4	2.0	map	table

SNOW under 2 index extremes Help

Station table

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