Penobscot River at Comstock Township

Ranking Statistics

247 score95.9of 100

Maine median

94.7the median score of 422 stations

Scoring higher

190stations in Maine

Sharing its score

5ranks 191 to 195

Points deducted

4.13.1 arrival, 0.9 forecast check, 0.1 accuracy

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Maine median 99.4, 100.0, 91.1

Next above

KBKM1rank 192; ahead on median arrival 25 min 25 s against 25 min 27 s

Next below

MDIM1rank 194; behind on reports received 100% against 98.2%

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 35100.035.0 of 35 pointsMaine median 97.6168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1069.16.9 of 10 pointsMaine median 98.8half its reports arrived within 25 min
3. Continuityweight 10100.010.0 of 10 pointsMaine median 100.0longest silence 60 min, on a schedule of one report every 60 min
4. Accuracyweight 20-19.9 of 20 points, at the medianMaine median 99.4-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMaine median 100.0-
6. Forecast checkweight 10-9.1 of 10 points, at the medianMaine median 91.1-

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