Alapaha River near Irwinville

Ranking Statistics

247 score98.1of 100

Georgia median

96.5the median score of 1,277 stations

Scoring higher

374stations in Georgia

Sharing its score

34ranks 375 to 408

Points deducted

1.91.7 arrival, 0.2 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Georgia median 100.0, 100.0, 100.0

Next above

ETNG1rank 388; ahead on longest silence 105 min against 120 min

Next below

JONG1rank 408; behind on reports received 99.4% against 98.8%

Sharing its rank

18other stations, equal on every measure

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

1. Reports receivedweight 3599.434.8 of 35 pointsGeorgia median 99.4167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1082.88.3 of 10 pointsGeorgia median 84.4half its reports arrived within 19 min
3. Continuityweight 10100.010.0 of 10 pointsGeorgia median 100.0longest silence 2 h, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianGeorgia median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianGeorgia median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianGeorgia median 100.0-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.