TUCSON MAGNETIC OBSY, AZ - COOP Southwest station 028800

028800 - TUCSON MAGNETIC OBSY, Arizona

Latitude
32° 15´N

Longitude
110° 50´W

Elevation
770 meters

10 nearest COOP Southwest stations

2 mi	NNE :	SABINO CANYON, AZ
4 mi	SW :	TUCSON WBO, AZ
4 mi	W :	TUCSON NWSO, AZ
4 mi	WNW :	TUCSON CAMP AVE EXP FM, AZ
6 mi	SW :	TUCSON INTL ARPT, AZ
6 mi	SE :	VAIL 7 N, AZ
8 mi	SE :	N LAZY H RANCH, AZ
8 mi	NNE :	MOUNT LEMMON, AZ
8 mi	NNE :	PALISADE RANGER STN, AZ
8 mi	NNE :	MOUNT LEMMON SUMMIT, AZ

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

	Total observations	%	NDJFM observations	%
TMAX	16307	89.3%	6789	89.8%
TMIN	16301	89.3%	6786	89.7%
PRCP	16340	89.5%	6806	90.0%
SNOW	16282	89.2%	6743	89.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6789 by year	69.3°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>=83°F	539	0.12	81	57	1.4*	map	table
Extreme low events Days with TMAX<=54°F	479	0.02	90	82	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>=83°F	539	0.19	87	45	1.9*	map	table
Extreme low events Days with TMAX<=54°F	479	-0.52	39	134	3.4*	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>=83°F	539	36	170	4.7*	map	table
Extreme low events Days with TMAX<=54°F	479	93	83	1.1	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	6786 by year	37.1°F	8.0°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<=26°F	609	-0.14	95	121	1.3	map	table
Extreme high events Days with TMIN>=49°F	543	0.22	112	72	1.6*	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<=26°F	609	-0.32	72	142	2.0*	map	table
Extreme high events Days with TMIN>=49°F	543	0.08	108	96	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<=26°F	609	65	140	2.2*	map	table
Extreme high events Days with TMIN>=49°F	543	80	84	1.1	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	6806 by year	0.04"		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"	1044	0.23"	-0.03	183	202	1.1	map	table
Extreme events Days with PRCP>0.39"	202	0.69"	-0.05	37	39	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"	1044	0.23"	-0.31	111	250	2.3*	map	table
Extreme events Days with PRCP>0.39"	202	0.69"	-0.33	16	51	3.2*	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"	1044	0.23"	207	112	1.8*	map	table
Extreme events Days with PRCP>0.39"	202	0.69"	45	13	3.5*	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	6743 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"	15	1.57"	0.27	3	2	1.5	map	table
Extreme events Days with SNOW>2.5"	3	3.33"	0.27	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"	15	1.57"	-0.99	0	7	Inf	map	table
Extreme events Days with SNOW>2.5"	3	3.33"	-1.02	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	1.57"	1	3	3.0	map	table
Extreme events Days with SNOW>2.5"	3	3.33"	0	0	NaN	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: