Parker's Ferry at Meherrin River

Ranking Statistics

247 score70.4of 100

North Carolina median

95.0the median score of 2,255 stations

Scoring higher

2,159stations in North Carolina

Sharing its score

1no other station

Points deducted

29.618.9 reports received, 10.0 continuity, 0.7 arrival

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; North Carolina median 100.0, 100.0, 100.0

Next above

DW5686rank 2,159; ahead on 247 score 70.8 against 70.4

Next below

BKJN7rank 2,161; behind on 247 score 70.4 against 70.0

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 3546.116.1 of 35 pointsNorth Carolina median 92.6155 of 336 scheduled reports received in 7 days
2. Arrivalweight 1093.09.3 of 10 pointsNorth Carolina median 95.2half its reports arrived within 14 min
3. Continuityweight 100.00.0 of 10 pointsNorth Carolina median 100.0longest silence 42 h, on a schedule of one report every 30 min
4. Accuracyweight 20-20.0 of 20 points, at the medianNorth Carolina median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianNorth Carolina median 100.0-
6. Forecast checkweight 10-10.0 of 10 points, at the medianNorth Carolina 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.