Chattahoochee River at Columbus

Ranking Statistics

247 score97.0of 100

Georgia median

96.5the median score of 1,277 stations

Scoring higher

604stations in Georgia

Sharing its score

4ranks 605 to 608

Points deducted

3.02.7 arrival, 0.4 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

MLGG1rank 606; ahead on reports received 99.2% against 98.9%

Next below

CVLG1rank 608; behind on reports received 98.9% against 98.8%

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 3599.034.7 of 35 pointsGeorgia median 99.4665 of 672 scheduled reports received in 7 days
2. Arrivalweight 1073.17.3 of 10 pointsGeorgia median 84.4half its reports arrived within 23 min
3. Continuityweight 10100.010.0 of 10 pointsGeorgia median 100.0longest silence 45 min, on a schedule of one report every 15 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.