GRIZZLY CREEK STATE PARK, CA - COOP Southwest station 043647

043647 - GRIZZLY CREEK STATE PARK, California

Latitude
40° 29´N

Longitude
123° 55´W

Elevation
125 meters

10 nearest COOP Southwest stations

3 mi	ENE :	BRIDGEVILLE 4 NNW, CA
4 mi	NE :	BRIDGEVILLE HANSON RANCH, CA
8 mi	N :	KNEELAND 2, CA
12 mi	N :	BUTLER VALLEY RANCH, CA
12 mi	E :	MAD RIVER RANGER STN, CA
13 mi	SSE :	MIRANDA SPENGLER RANCH, CA
16 mi	SE :	ALDERPOINT, CA
16 mi	ENE :	HYAMPOM, CA
16 mi	N :	KORBEL, CA
16 mi	SSE :	GARBERVILLE, CA

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

	Total observations	%	NDJFM observations	%
TMAX	6598	36.1%	2750	36.4%
TMIN	6600	36.1%	2751	36.4%
PRCP	6599	36.1%	2750	36.4%
SNOW	6566	36.0%	2715	35.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2750 by year	51.8°F	5.8°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	186	0.48	46	17	2.7*	map	table
Extreme low events Days with TMAX<=44°F	264	0.68	92	23	4.0*	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>=61°F	186	0.74	66	7	9.4*	map	table
Extreme low events Days with TMAX<=44°F	264	-0.87	17	107	6.3*	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	186	46	5	9.2*	map	table
Extreme low events Days with TMAX<=44°F	264	39	29	1.3	map	table

TMAX under 2 index extremes Help

Maps - choose one extreme:

TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2751 by year	38.6°F	6.1°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<=30°F	191	0.63	62	12	5.2*	map	table
Extreme high events Days with TMIN>=48°F	233	0.32	46	24	1.9*	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<=30°F	191	-0.56	18	62	3.4*	map	table
Extreme high events Days with TMIN>=48°F	233	0.49	58	11	5.3*	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<=30°F	191	34	15	2.3*	map	table
Extreme high events Days with TMIN>=48°F	233	47	17	2.8*	map	table

TMIN under 2 index extremes Help

Maps - choose one extreme:

PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	2750 by year	0.28"		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"	1446	0.54"	0.31	322	170	1.9*	map	table
Extreme events Days with PRCP>0.90"	286	1.58"	0.30	66	33	2.0*	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"	1446	0.54"	0.11	277	210	1.3*	map	table
Extreme events Days with PRCP>0.90"	286	1.58"	0.19	58	35	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"	1446	0.54"	340	95	3.6*	map	table
Extreme events Days with PRCP>0.90"	286	1.58"	71	16	4.4*	map	table

PRCP under 2 index extremes Help

Maps - choose one extreme:

SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	2715 by year	0.01"		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"	15	1.95"	1.27	6	1	6.0	map	table
Extreme events Days with SNOW>3.0"	3	3.93"	2.09	2	0	Inf	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"	15	1.95"	-1.70	0	10	Inf	map	table
Extreme events Days with SNOW>3.0"	3	3.93"	-1.81	0	2	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"	15	1.95"	0	6	Inf	map	table
Extreme events Days with SNOW>3.0"	3	3.93"	0	2	Inf	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: