Rio Tanama 4 S Arecibo - Rio Tanama at Charco Hondo

Ranking Statistics

247 score98.5of 100

Puerto Rico median

97.5the median score of 243 stations

Scoring higher

46stations in Puerto Rico

Sharing its score

33ranks 47 to 79

Points deducted

1.50.9 reports received, 0.6 arrival

Counted at the median

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

Next above

VINP4rank 76; ahead on median arrival 12 min 39 s against 12 min 51 s

Next below

SSBP4rank 80; behind on 247 score 98.5 against 98.4

Sharing its rank

2other 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 3597.334.1 of 35 pointsPuerto Rico median 99.1109 of 112 scheduled reports received in 7 days
2. Arrivalweight 1094.39.4 of 10 pointsPuerto Rico median 84.7half its reports arrived within 13 min
3. Continuityweight 10100.010.0 of 10 pointsPuerto Rico 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 medianPuerto Rico median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianPuerto Rico median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianPuerto Rico 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.