GREAT SALT PLAINS DAM, OK - COOP South Central station 343740

343740 - GREAT SALT PLAINS DAM, Oklahoma

Latitude
36° 45´N

Longitude
98° 8´W

Elevation
366 meters

COOP South Central

10 nearest COOP South Central stations

13 mi	W :	CHEROKEE, OK
17 mi	SSW :	HELENA 1 SSE, OK
20 mi	E :	JEFFERSON, OK
22 mi	SE :	KREMLIN, OK
22 mi	E :	MEDFORD, OK
24 mi	WSW :	DACOMA 2 NE, OK
27 mi	NW :	KIOWA, KS
27 mi	SSE :	ENID, OK
28 mi	NNE :	ANTHONY, KS
29 mi	ENE :	RENFROW, OK

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

	Total observations	%	NDJFM observations	%
TMAX	16989	93.0%	6986	92.4%
TMIN	16984	93.0%	6985	92.4%
PRCP	17832	97.6%	7410	98.0%
SNOW	17140	93.9%	6595	87.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6986 by year	53.6°F	14.7°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>=75°F	471	0.20	83	52	1.6*	map	table
Extreme low events Days with TMAX<=30°F	486	-0.22	84	117	1.4	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>=75°F	471	-0.37	34	93	2.7*	map	table
Extreme low events Days with TMAX<=30°F	486	-0.10	75	97	1.3	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>=75°F	471	38	123	3.2*	map	table
Extreme low events Days with TMAX<=30°F	486	56	49	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6985 by year	29.2°F	11.3°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<=12°F	529	-0.18	98	130	1.3	map	table
Extreme high events Days with TMIN>=46°F	471	0.21	87	48	1.8*	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<=12°F	529	-0.11	89	112	1.3	map	table
Extreme high events Days with TMIN>=46°F	471	-0.42	24	79	3.3*	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<=12°F	529	49	61	1.2	map	table
Extreme high events Days with TMIN>=46°F	471	82	72	1.1	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7410 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"	1016	0.30"	0.05	197	170	1.2	map	table
Extreme events Days with PRCP>0.48"	199	0.98"	0.04	37	30	1.2	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"	1016	0.30"	-0.17	124	176	1.4*	map	table
Extreme events Days with PRCP>0.48"	199	0.98"	-0.13	24	33	1.4	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"	1016	0.30"	217	111	2.0*	map	table
Extreme events Days with PRCP>0.48"	199	0.98"	46	22	2.1*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	6595 by year	0.04"		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"	124	2.08"	0.02	26	20	1.3	map	table
Extreme events Days with SNOW>3.0"	23	5.37"	0.02	5	2	2.5	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"	124	2.08"	-0.32	15	30	2.0	map	table
Extreme events Days with SNOW>3.0"	23	5.37"	-0.29	4	6	1.5	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"	124	2.08"	18	18	1.0	map	table
Extreme events Days with SNOW>3.0"	23	5.37"	0	2	Inf	map	table

SNOW under 2 index extremes Help

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