Ouachita River at Arkadelphia

Ranking Statistics

247 score89.4of 100

Arkansas median

96.0the median score of 678 stations

Scoring higher

540stations in Arkansas

Sharing its score

9ranks 541 to 549

Points deducted

10.610.0 arrival, 0.3 forecast check, 0.2 reports received, 0.1 accuracy

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Arkansas median 99.3, 100.0, 97.3

Next above

GLBA4rank 540; ahead on 247 score 89.5 against 89.4

Next below

MLMA4rank 542; behind on median arrival 64 min 10 s against 64 min 15 s

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 pointsArkansas median 99.4167 of 168 scheduled reports received in 7 days
2. Arrivalweight 100.00.0 of 10 pointsArkansas median 80.4half its reports arrived within 64 min
3. Continuityweight 10100.010.0 of 10 pointsArkansas median 100.0longest silence 2 h, on a schedule of one report every 60 min
4. Accuracyweight 20-19.9 of 20 points, at the medianArkansas median 99.3-
5. Instrument checksweight 15-15.0 of 15 points, at the medianArkansas median 100.0-
6. Forecast checkweight 10-9.7 of 10 points, at the medianArkansas median 97.3-

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