Kenilworth Ave./Walker Branch

Ranking Statistics

247 score76.0of 100

Maryland median

89.0the median score of 736 stations

Scoring higher

627stations in Maryland

Sharing its score

2ranks 628 to 629

Points deducted

24.019.4 reports received, 3.1 continuity, 0.8 forecast check, 0.6 arrival, 0.2 accuracy

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Maryland median 99.0, 100.0, 92.1

Next above

EW1783rank 628; ahead on reports received 47.0% against 44.6%

Next below

CW5307rank 630; behind on 247 score 76.0 against 75.9

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 3544.615.6 of 35 pointsMaryland median 82.1100 of 224 scheduled reports received in 7 days
2. Arrivalweight 1094.39.4 of 10 pointsMaryland median 94.0half its reports arrived within 13 min
3. Continuityweight 1069.16.9 of 10 pointsMaryland median 100.0longest silence 6 h, on a schedule of one report every 45 min
4. Accuracyweight 20-19.8 of 20 points, at the medianMaryland median 99.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMaryland median 100.0-
6. Forecast checkweight 10-9.2 of 10 points, at the medianMaryland median 92.1-

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