Spring River AT Hardy

Ranking Statistics

247 score97.2of 100

Arkansas median

96.0the median score of 678 stations

Scoring higher

230stations in Arkansas

Sharing its score

5ranks 231 to 235

Points deducted

2.81.9 arrival, 0.5 reports received, 0.3 forecast check, 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

FSAA4rank 234; ahead on reports received 98.8% against 98.5%

Next below

PFAA4rank 236; behind on 247 score 97.2 against 97.1

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 3598.534.5 of 35 pointsArkansas median 99.4662 of 672 scheduled reports received in 7 days
2. Arrivalweight 1081.58.2 of 10 pointsArkansas median 80.4half its reports arrived within 19 min
3. Continuityweight 10100.010.0 of 10 pointsArkansas median 100.0longest silence 45 min, on a schedule of one report every 15 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.