KARNACK 2 NW, TX - COOP South Central station 414693

414693 - KARNACK 2 NW, Texas

Latitude
32° 42´N

Longitude
94° 11´W

Elevation
53 meters

COOP South Central

10 nearest COOP South Central stations

10 mi	WNW :	JEFFERSON, TX
15 mi	SW :	MARSHALL, TX
22 mi	W :	HARLETON, TX
23 mi	SSE :	BETHANY, TX
24 mi	NNW :	LINDEN, TX
25 mi	SSE :	LATEX, TX
28 mi	N :	ATLANTA, TX
34 mi	SW :	TATUM, TX
34 mi	WNW :	DAINGERFIELD 9 S, TX
36 mi	WSW :	LONGVIEW, TX

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

	Total observations	%	NDJFM observations	%
TMAX	9982	54.7%	4185	55.3%
TMIN	9972	54.6%	4187	55.4%
PRCP	18037	98.8%	7471	98.8%
SNOW	17987	98.5%	7418	98.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4185 by year	63.4°F	11.8°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>=79°F	323	-0.12	33	46	1.4	map	table
Extreme low events Days with TMAX<=44°F	307	-0.29	46	71	1.5	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>=79°F	323	-0.74	8	105	13.1*	map	table
Extreme low events Days with TMAX<=44°F	307	-0.06	56	63	1.1	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>=79°F	323	21	111	5.3*	map	table
Extreme low events Days with TMAX<=44°F	307	49	42	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4187 by year	40.4°F	11.5°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<=24°F	284	-0.27	42	62	1.5	map	table
Extreme high events Days with TMIN>=60°F	280	-0.07	32	36	1.1	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<=24°F	284	0.43	73	30	2.4*	map	table
Extreme high events Days with TMIN>=60°F	280	-1.10	1	115	115.0*	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<=24°F	284	31	58	1.9*	map	table
Extreme high events Days with TMIN>=60°F	280	22	91	4.1*	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	7471 by year	0.14"		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"	2050	0.51"	0.07	379	332	1.1	map	table
Extreme events Days with PRCP>0.89"	408	1.52"	0.08	63	56	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"	2050	0.51"	-0.23	234	403	1.7*	map	table
Extreme events Days with PRCP>0.89"	408	1.52"	-0.21	38	72	1.9*	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"	2050	0.51"	378	286	1.3*	map	table
Extreme events Days with PRCP>0.89"	408	1.52"	86	53	1.6*	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	7418 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"	11	2.78"	-0.21	2	3	1.5	map	table
Extreme events Days with SNOW>5.0"	1	6.00"	0.61	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"	11	2.78"	0.19	2	1	2.0	map	table
Extreme events Days with SNOW>5.0"	1	6.00"	1.10	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"	11	2.78"	0	2	Inf	map	table
Extreme events Days with SNOW>5.0"	1	6.00"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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