TRONA, CA - COOP Southwest station 049035

049035 - TRONA, California

Latitude
35° 46´N

Longitude
117° 23´W

Elevation
517 meters

10 nearest COOP Southwest stations

11 mi	WSW :	CHINA LAKE NAF, CA
11 mi	WSW :	CHINA LAKE NAF, CA
15 mi	WSW :	INYOKERN, CA
18 mi	SSW :	JOHANNESBURG, CA
19 mi	SSW :	RED MOUNTAIN, CA
19 mi	SSW :	RANDSBURG, CA
28 mi	SW :	CANTIL, CA
47 mi	NNW :	HAIWEE, CA
47 mi	ESE :	GOLDSTONE ECHO NO 2, CA
49 mi	N :	WILDROSE R S, CA

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

	Total observations	%	NDJFM observations	%
TMAX	17341	95.0%	7110	94.0%
TMIN	17326	94.9%	7072	93.5%
PRCP	17805	97.5%	7329	96.9%
SNOW	17810	97.5%	7332	96.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7110 by year	64.7°F	9.6°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>=80°F	529	0.14	88	56	1.6*	map	table
Extreme low events Days with TMAX<=51°F	526	0.07	104	99	1.1	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>=80°F	529	0.32	102	25	4.1*	map	table
Extreme low events Days with TMAX<=51°F	526	-0.65	48	174	3.6*	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>=80°F	529	37	138	3.7*	map	table
Extreme low events Days with TMAX<=51°F	526	87	86	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7072 by year	37.7°F	8.7°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<=25°F	486	0.02	103	99	1.0	map	table
Extreme high events Days with TMIN>=51°F	572	0.19	117	81	1.4*	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<=25°F	486	-0.65	37	159	4.3*	map	table
Extreme high events Days with TMIN>=51°F	572	0.20	112	58	1.9*	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<=25°F	486	63	92	1.5*	map	table
Extreme high events Days with TMIN>=51°F	572	97	68	1.4*	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	7329 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"	529	0.26"	0.00	96	106	1.1	map	table
Extreme events Days with PRCP>0.42"	105	0.73"	-0.06	18	22	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"	529	0.26"	-0.13	87	114	1.3	map	table
Extreme events Days with PRCP>0.42"	105	0.73"	-0.05	21	25	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"	529	0.26"	130	54	2.4*	map	table
Extreme events Days with PRCP>0.42"	105	0.73"	33	9	3.7*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7332 by year	0.00"		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"	6	3.52"	0.18	1	2	2.0	map	table
Extreme events Days with SNOW>6.3"	1	9.00"	0.64	0	0	NaN	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"	6	3.52"	-0.69	0	0	NaN	map	table
Extreme events Days with SNOW>6.3"	1	9.00"	-1.11	0	0	NaN	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"	6	3.52"	0	1	Inf	map	table
Extreme events Days with SNOW>6.3"	1	9.00"	0	1	Inf	map	table

SNOW under 2 index extremes Help

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