STARTUP 1 E, WA - COOP Northwest station 458034

458034 - STARTUP 1 E, Washington

Latitude
47° 52´N

Longitude
121° 43´W

Elevation
52 meters

10 nearest COOP Northwest stations

2 mi	SE :	GOLD BAR 2 SE, WA
5 mi	ESE :	INDEX, WA
5 mi	ESE :	INDEX 1 SSE, WA
7 mi	SSW :	TOLT SOUTH FORK RESER, WA
7 mi	SW :	DUVALL 3 NE, WA
7 mi	SW :	MOUNTAIN LAKES, WA
7 mi	W :	MONROE, WA
8 mi	ESE :	BARING, WA
10 mi	SW :	CARNATION 1 NW, WA
10 mi	ESE :	GROTTO, WA

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

	Total observations	%	NDJFM observations	%
TMAX	17487	95.8%	7338	97.0%
TMIN	17512	95.9%	7340	97.1%
PRCP	17573	96.2%	7353	97.2%
SNOW	17250	94.5%	7019	92.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7338 by year	49.2°F	8.0°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>=61°F	567	0.03	89	80	1.1	map	table
Extreme low events Days with TMAX<=38°F	578	-0.17	100	140	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>=61°F	567	0.97	232	8	29.0*	map	table
Extreme low events Days with TMAX<=38°F	578	-1.22	15	304	20.3*	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>=61°F	567	112	45	2.5*	map	table
Extreme low events Days with TMAX<=38°F	578	67	130	1.9*	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	7340 by year	34.7°F	7.5°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<=24°F	570	-0.01	119	120	1.0	map	table
Extreme high events Days with TMIN>=45°F	537	0.04	71	66	1.1	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<=24°F	570	-0.76	46	216	4.7*	map	table
Extreme high events Days with TMIN>=45°F	537	0.94	210	4	52.5*	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<=24°F	570	71	108	1.5*	map	table
Extreme high events Days with TMIN>=45°F	537	118	63	1.9*	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	7353 by year	0.25"		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"	4691	0.39"	0.01	757	750	1.0	map	table
Extreme events Days with PRCP>0.63"	933	1.06"	0.09	160	129	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"	4691	0.39"	-0.11	644	835	1.3*	map	table
Extreme events Days with PRCP>0.63"	933	1.06"	-0.11	131	163	1.2	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"	4691	0.39"	756	832	1.1*	map	table
Extreme events Days with PRCP>0.63"	933	1.06"	131	182	1.4*	map	table

PRCP under 2 index extremes Help

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7019 by year	0.08"		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"	312	1.76"	-0.30	44	72	1.6*	map	table
Extreme events Days with SNOW>3.0"	52	4.81"	-0.18	10	11	1.1	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"	312	1.76"	-1.51	1	187	187.0*	map	table
Extreme events Days with SNOW>3.0"	52	4.81"	-1.96	0	39	Inf*	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"	312	1.76"	35	92	2.6*	map	table
Extreme events Days with SNOW>3.0"	52	4.81"	3	18	6.0*	map	table

SNOW under 2 index extremes Help

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