090131 - ALAPAHA EXP STN, Georgia

Latitude
31° 21´N
Longitude
83° 13´W
Elevation
88 meters

COOP Southeast

Georgia
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Main
10 nearest COOP Southeast stations
7 miS :NASHVILLE 4 N, GA
15 miS :NASHVILLE 5 SSE, GA
20 miSW :ADEL, GA
21 miWNW :TIFTON EXP STA, GA
22 miE :PEARSON, GA
24 miENE :DOUGLAS, GA
25 miN :FITZGERALD, GA
33 miSE :HOMERVILLE 3 WSW, GA
34 miWSW :MOULTRIE 2 ESE, GA
34 miSSW :VALDOSTA 4 NW, GA

Weather variables    Help
Click a weather variable name to jump down to those statistics.
Total
observations
%
NDJFM
observations
%
TMAX
9474
51.9%
3894
51.5%
TMIN
9460
51.8%
3888
51.4%
PRCP
9749
53.4%
4010
53.0%
SNOW
9804
53.7%
4026
53.2%




TMAX     Help     top of page

TMAX
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
3894  by year
66.9°F
10.1°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>=80°F
337
0.04
38
35
1.1
map
table
Extreme low events
Days with TMAX<=50°F
272
-0.64
23
84
3.7*
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>=80°F
337
-0.85
7
130
18.6*
map
table
Extreme low events
Days with TMAX<=50°F
272
0.64
87
17
5.1*
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>=80°F
337
33
84
2.5*
map
table
Extreme low events
Days with TMAX<=50°F
272
54
43
1.3
map
table

TMAX under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




TMIN     Help     top of page

TMIN
observations
mean
std dev
   
Distribution
during extreme days of
NDJFM
3888  by year
40.5°F
11.1°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<=25°F
282
-0.50
24
72
3.0*
map
table
Extreme high events
Days with TMIN>=58°F
319
0.14
61
37
1.6*
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<=25°F
282
0.67
89
17
5.2*
map
table
Extreme high events
Days with TMIN>=58°F
319
-0.91
12
125
10.4*
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<=25°F
282
44
68
1.5
map
table
Extreme high events
Days with TMIN>=58°F
319
41
72
1.8*
map
table

TMIN under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




PRCP (total liquid water equivalent)     Help     top of page

PRCP
observations
mean
   
Distribution
during extreme days of
NDJFM
4010  by year
0.12"
   
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"
867
0.57"
-0.24
118
190
1.6*
map
table
Extreme events
Days with PRCP>0.87"
169
1.62"
-0.31
21
36
1.7
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"
867
0.57"
-0.03
140
139
1.0
map
table
Extreme events
Days with PRCP>0.87"
169
1.62"
-0.08
18
23
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"
867
0.57"
128
165
1.3
map
table
Extreme events
Days with PRCP>0.87"
169
1.62"
28
32
1.1
map
table

PRCP under 2 index extremes     Help
Station table Maps - choose one extreme:
High NAMLow NAM High PNALow PNA High CTILow CTI




SNOW     Help     top of page

SNOW
observations
mean
NDJFM
4026  by year
0.00"

No days with measureable SNOW during NDJFM over 1948-1997