VOLTA POWER HOUSE, CA - COOP Southwest station 049390

049390 - VOLTA POWER HOUSE, California

Latitude
40° 27´N

Longitude
121° 52´W

Elevation
677 meters

10 nearest COOP Southwest stations

2 mi	NNE :	SHINGLETOWN 2 E, CA
4 mi	E :	FORWARD MILL, CA
5 mi	SSW :	PAYNES CREEK, CA
9 mi	ESE :	MINERAL, CA
10 mi	N :	KILARC PH, CA
10 mi	ENE :	MANZANITA LAKE, CA
15 mi	N :	ROUND MOUNTAIN PG & E, CA
15 mi	N :	MONTGOMERY CREEK, CA
15 mi	N :	ROUND MOUNTAIN, CA
17 mi	N :	HATCHET MOUNTAIN MNTNC STN, CA

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

	Total observations	%	NDJFM observations	%
TMAX	9593	52.5%	3961	52.4%
TMIN	9597	52.5%	3960	52.4%
PRCP	18046	98.8%	7472	98.8%
SNOW	17916	98.1%	7338	97.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3961 by year	57.0°F	9.7°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>=72°F	314	-0.18	26	39	1.5	map	table
Extreme low events Days with TMAX<=43°F	287	-0.04	49	48	1.0	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>=72°F	314	0.64	89	21	4.2*	map	table
Extreme low events Days with TMAX<=43°F	287	-1.26	6	154	25.7*	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>=72°F	314	17	67	3.9*	map	table
Extreme low events Days with TMAX<=43°F	287	60	76	1.3	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3960 by year	36.6°F	6.6°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<=27°F	293	-0.09	45	48	1.1	map	table
Extreme high events Days with TMIN>=47°F	275	-0.32	19	59	3.1*	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<=27°F	293	-1.31	3	147	49.0*	map	table
Extreme high events Days with TMIN>=47°F	275	0.46	69	15	4.6*	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<=27°F	293	48	72	1.5	map	table
Extreme high events Days with TMIN>=47°F	275	22	67	3.0*	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	7472 by year	0.16"		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"	2867	0.42"	-0.03	472	501	1.1	map	table
Extreme events Days with PRCP>0.71"	569	1.18"	-0.03	100	107	1.1	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"	2867	0.42"	-0.09	435	550	1.3*	map	table
Extreme events Days with PRCP>0.71"	569	1.18"	-0.10	88	110	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"	2867	0.42"	546	479	1.1*	map	table
Extreme events Days with PRCP>0.71"	569	1.18"	104	99	1.1	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	7338 by year	0.07"		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"	215	2.50"	0.10	48	45	1.1	map	table
Extreme events Days with SNOW>4.0"	29	6.94"	0.19	6	5	1.2	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"	215	2.50"	-1.20	4	101	25.2*	map	table
Extreme events Days with SNOW>4.0"	29	6.94"	-1.77	0	21	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"	215	2.50"	29	56	1.9*	map	table
Extreme events Days with SNOW>4.0"	29	6.94"	2	10	5.0	map	table

SNOW under 2 index extremes Help

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