FORT SMITH WATER PLANT, AR - COOP Southeast station 032578

032578 - FORT SMITH WATER PLANT, Arkansas

Latitude
35° 39´N

Longitude
94° 9´W

Elevation
241 meters

10 nearest COOP Southeast stations

0 mi	N :	MOUNTAINBURG 2 NE, AR
4 mi	SW :	MOUNTAINBURG 3 SSW, AR
6 mi	NNE :	WINFREY, AR
9 mi	SE :	MULBERRY 6 NNE, AR
10 mi	WNW :	LEE CREEK GUARD STATION, AR
11 mi	ENE :	WHITE ROCK, AR
13 mi	WSW :	NATURAL DAM, AR
18 mi	WNW :	ODELL 2 N, AR
18 mi	ESE :	OZARK 2, AR
19 mi	N :	WEST FORK, AR

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

	Total observations	%	NDJFM observations	%
TMAX	11234	61.5%	4683	61.9%
TMIN	11199	61.3%	4668	61.7%
PRCP	13663	74.8%	5647	74.7%
SNOW	13644	74.7%	5628	74.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4683 by year	56.1°F	12.5°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>=74°F	369	0.12	53	40	1.3	map	table
Extreme low events Days with TMAX<=36°F	323	-0.61	44	115	2.6*	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>=74°F	369	-0.55	19	97	5.1*	map	table
Extreme low events Days with TMAX<=36°F	323	0.27	73	53	1.4	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>=74°F	369	33	93	2.8*	map	table
Extreme low events Days with TMAX<=36°F	323	41	33	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4668 by year	31.2°F	12.3°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<=14°F	332	-0.54	42	98	2.3*	map	table
Extreme high events Days with TMIN>=51°F	345	0.09	52	44	1.2	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<=14°F	332	0.45	101	42	2.4*	map	table
Extreme high events Days with TMIN>=51°F	345	-0.73	7	95	13.6*	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<=14°F	332	28	43	1.5	map	table
Extreme high events Days with TMIN>=51°F	345	66	71	1.1	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	5647 by year	0.11"		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"	1332	0.48"	-0.12	190	265	1.4*	map	table
Extreme events Days with PRCP>0.77"	266	1.49"	-0.14	33	48	1.5	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"	1332	0.48"	-0.29	145	287	2.0*	map	table
Extreme events Days with PRCP>0.77"	266	1.49"	-0.50	13	60	4.6*	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"	1332	0.48"	190	207	1.1	map	table
Extreme events Days with PRCP>0.77"	266	1.49"	53	43	1.2	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	5628 by year	0.03"		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"	105	1.55"	-0.46	15	35	2.3*	map	table
Extreme events Days with SNOW>2.0"	20	3.52"	-0.43	3	6	2.0	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"	105	1.55"	0.18	21	17	1.2	map	table
Extreme events Days with SNOW>2.0"	20	3.52"	0.51	7	2	3.5	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"	105	1.55"	8	10	1.2	map	table
Extreme events Days with SNOW>2.0"	20	3.52"	1	2	2.0	map	table

SNOW under 2 index extremes Help

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