CHATTANOOGA 3 NE, OK - COOP South Central station 341706

341706 - CHATTANOOGA 3 NE, Oklahoma

Latitude
34° 27´N

Longitude
98° 37´W

Elevation
352 meters

COOP South Central

10 nearest COOP South Central stations

13 mi	SSW :	GRANDFIELD 4 NW, OK
15 mi	NE :	LAWTON, OK
19 mi	NE :	LAWTON 2N, OK
19 mi	ESE :	WALTERS, OK
20 mi	NNW :	WICHITA MTN WL REF, OK
23 mi	WSW :	FREDERICK, OK
24 mi	SSE :	BURKBURNETT 2 NE, TX
24 mi	NW :	SNYDER, OK
25 mi	SE :	RANDLETT 8 E, OK
25 mi	WNW :	HOBART MUNICIPAL AP, OK

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

	Total observations	%	NDJFM observations	%
TMAX	18069	98.9%	7479	98.9%
TMIN	18003	98.6%	7466	98.7%
PRCP	18127	99.3%	7508	99.3%
SNOW	17716	97.0%	7087	93.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7479 by year	59.3°F	13.4°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>=78°F	550	0.18	89	61	1.5*	map	table
Extreme low events Days with TMAX<=38°F	547	-0.26	92	138	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>=78°F	550	-0.43	41	119	2.9*	map	table
Extreme low events Days with TMAX<=38°F	547	-0.03	97	103	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>=78°F	550	45	152	3.4*	map	table
Extreme low events Days with TMAX<=38°F	547	77	56	1.4	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7466 by year	32.4°F	10.7°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<=17°F	524	-0.21	83	117	1.4*	map	table
Extreme high events Days with TMIN>=49°F	553	0.21	103	60	1.7*	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<=17°F	524	0.06	112	101	1.1	map	table
Extreme high events Days with TMIN>=49°F	553	-0.53	14	114	8.1*	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<=17°F	524	44	78	1.8*	map	table
Extreme high events Days with TMIN>=49°F	553	107	81	1.3	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	7508 by year	0.05"		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"	861	0.40"	0.00	150	151	1.0	map	table
Extreme events Days with PRCP>0.65"	169	1.12"	0.13	28	18	1.6	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"	861	0.40"	-0.21	108	174	1.6*	map	table
Extreme events Days with PRCP>0.65"	169	1.12"	-0.19	18	27	1.5	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"	861	0.40"	197	101	2.0*	map	table
Extreme events Days with PRCP>0.65"	169	1.12"	37	19	1.9*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7087 by year	0.02"		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"	69	1.84"	-0.43	6	18	3.0*	map	table
Extreme events Days with SNOW>3.0"	8	4.94"	-0.88	0	3	Inf	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"	69	1.84"	0.14	14	10	1.4	map	table
Extreme events Days with SNOW>3.0"	8	4.94"	0.09	1	1	1.0	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"	69	1.84"	13	8	1.6	map	table
Extreme events Days with SNOW>3.0"	8	4.94"	2	1	2.0	map	table

SNOW under 2 index extremes Help

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