DONORA 1 SW, PA - COOP Northeast station 362190

362190 - DONORA 1 SW, Pennsylvania

Latitude
40° 10´N

Longitude
79° 52´W

Elevation
232 meters

10 nearest COOP Northeast stations

2 mi	WSW :	CHARLEROI LOCK 4, PA
4 mi	SW :	CHARLEROI, PA
6 mi	NE :	SUTERSVILLE, PA
6 mi	SSW :	NEWELL, PA
6 mi	ENE :	WEST NEWTON, PA
11 mi	NNW :	BRUCETON 1 S, PA
12 mi	N :	MCKEESPORT, PA
13 mi	E :	NEW STANTON 1 SW, PA
13 mi	NNW :	PITTSBURGH ALLEGHENY COUNTY A, PA
14 mi	NE :	IRWIN, PA

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

	Total observations	%	NDJFM observations	%
TMAX	17956	98.3%	7503	99.2%
TMIN	17905	98.0%	7492	99.1%
PRCP	18089	99.0%	7535	99.6%
SNOW	16833	92.2%	6293	83.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7503 by year	47.0°F	13.5°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>=68°F	578	0.28	111	45	2.5*	map	table
Extreme low events Days with TMAX<=28°F	557	-0.52	66	165	2.5*	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>=68°F	578	-0.51	30	133	4.4*	map	table
Extreme low events Days with TMAX<=28°F	557	0.66	177	41	4.3*	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>=68°F	578	92	105	1.1	map	table
Extreme low events Days with TMAX<=28°F	557	73	72	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7492 by year	27.4°F	11.8°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<=9°F	552	-0.41	80	153	1.9*	map	table
Extreme high events Days with TMIN>=45°F	511	0.23	97	45	2.2*	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<=9°F	552	0.60	184	50	3.7*	map	table
Extreme high events Days with TMIN>=45°F	511	-0.52	26	120	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<=9°F	552	65	44	1.5*	map	table
Extreme high events Days with TMIN>=45°F	511	71	115	1.6*	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	7535 by year	0.09"		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"	3045	0.22"	0.03	494	485	1.0	map	table
Extreme events Days with PRCP>0.37"	594	0.68"	0.05	96	87	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"	3045	0.22"	-0.02	518	541	1.0	map	table
Extreme events Days with PRCP>0.37"	594	0.68"	-0.15	94	126	1.3	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"	3045	0.22"	436	497	1.1*	map	table
Extreme events Days with PRCP>0.37"	594	0.68"	81	112	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	6293 by year	0.14"		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"	571	1.57"	-0.21	78	118	1.5*	map	table
Extreme events Days with SNOW>2.3"	113	4.59"	-0.17	17	19	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"	571	1.57"	0.56	176	55	3.2*	map	table
Extreme events Days with SNOW>2.3"	113	4.59"	0.66	36	7	5.1*	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"	571	1.57"	70	62	1.1	map	table
Extreme events Days with SNOW>2.3"	113	4.59"	15	6	2.5*	map	table

SNOW under 2 index extremes Help

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