Essex - Connecticut River

Ranking Statistics

247 score98.2of 100

Connecticut median

90.9the median score of 375 stations

Scoring higher

80stations in Connecticut

Sharing its score

2ranks 81 to 82

Points deducted

1.81.0 arrival, 0.6 forecast check, 0.2 reports received

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Connecticut median 100.0, 100.0, 94.0

Next above

STDC3rank 80; ahead on 247 score 98.3 against 98.2

Next below

CT-HR-5rank 83; behind on 247 score 98.2 against 98.0

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 3599.434.8 of 35 pointsConnecticut median 85.7167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1090.49.0 of 10 pointsConnecticut median 100.0half its reports arrived within 15 min
3. Continuityweight 10100.010.0 of 10 pointsConnecticut 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 medianConnecticut median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianConnecticut median 100.0-
6. Forecast checkweight 10-9.4 of 10 points, at the medianConnecticut median 94.0-

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