IMPERIAL FAA AP, NE - COOP Northern Plains station 254111

254111 - IMPERIAL FAA AP, Nebraska

Latitude
40° 31´N

Longitude
101° 37´W

Elevation
998 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

2 mi	W :	IMPERIAL, NE
9 mi	SE :	ENDERS LAKE, NE
12 mi	ESE :	WAUNETA, NE
13 mi	N :	IMPERIAL 13 N, NE
17 mi	SSW :	PARKS 17 N, NE
18 mi	W :	LAMAR 3 SSE, NE
19 mi	SE :	MAX 13 N, NE
23 mi	N :	MADRID, NE
26 mi	NNE :	ELSIE, NE
26 mi	SE :	MAX 8 NE, NE

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

	Total observations	%	NDJFM observations	%
TMAX	7545	41.3%	3137	41.5%
TMIN	7545	41.3%	3137	41.5%
PRCP	7749	42.4%	3255	43.0%
SNOW	7748	42.4%	3254	43.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3137 by year	45.0°F	14.9°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>=67°F	219	0.03	28	28	1.0	map	table
Extreme low events Days with TMAX<=22°F	214	-0.97	26	103	4.0*	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>=67°F	219	-0.13	21	36	1.7*	map	table
Extreme low events Days with TMAX<=22°F	214	-0.42	17	50	2.9*	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>=67°F	219	26	37	1.4	map	table
Extreme low events Days with TMAX<=22°F	214	34	28	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3137 by year	17.1°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<=-1°F	224	-0.90	23	98	4.3*	map	table
Extreme high events Days with TMIN>=31°F	211	-0.05	15	20	1.3	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<=-1°F	224	-0.56	12	60	5.0*	map	table
Extreme high events Days with TMIN>=31°F	211	0.16	34	13	2.6*	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<=-1°F	224	32	32	1.0	map	table
Extreme high events Days with TMIN>=31°F	211	32	33	1.0	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	3255 by year	0.01"		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"	452	0.08"	-0.69	26	143	5.5*	map	table
Extreme events Days with PRCP>0.11"	89	0.28"	-0.47	5	19	3.8*	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"	452	0.08"	-0.19	57	76	1.3	map	table
Extreme events Days with PRCP>0.11"	89	0.28"	-0.13	13	17	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"	452	0.08"	85	72	1.2	map	table
Extreme events Days with PRCP>0.11"	89	0.28"	11	10	1.1	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	3254 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"	282	1.59"	-0.64	15	83	5.5*	map	table
Extreme events Days with SNOW>2.5"	52	4.31"	-0.49	3	15	5.0*	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"	282	1.59"	-0.27	28	50	1.8*	map	table
Extreme events Days with SNOW>2.5"	52	4.31"	-0.04	7	5	1.4	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"	282	1.59"	47	60	1.3	map	table
Extreme events Days with SNOW>2.5"	52	4.31"	5	7	1.4	map	table

SNOW under 2 index extremes Help

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