Mill River at Mill River

Ranking Statistics

247 score95.8of 100

Massachusetts median

91.8the median score of 747 stations

Scoring higher

208stations in Massachusetts

Sharing its score

25ranks 209 to 233

Points deducted

4.22.6 arrival, 1.6 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Massachusetts median 100.0, 100.0, 84.0

Next above

CONM3rank 229; ahead on median arrival 23 min 1 s against 23 min 2 s

Next below

CRNM3rank 232; behind on longest silence 63 min against 75 min

Sharing its rank

1other 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 35100.035.0 of 35 pointsMassachusetts median 85.7168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1073.97.4 of 10 pointsMassachusetts median 100.0half its reports arrived within 23 min
3. Continuityweight 10100.010.0 of 10 pointsMassachusetts median 100.0longest silence 63 min, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianMassachusetts median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMassachusetts median 100.0-
6. Forecast checkweight 10-8.4 of 10 points, at the medianMassachusetts median 84.0-

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