Quitman - Chickasawhay River

Ranking Statistics

247 score96.7of 100

Mississippi median

95.7the median score of 459 stations

Scoring higher

168stations in Mississippi

Sharing its score

10ranks 169 to 178

Points deducted

3.32.7 arrival, 0.6 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Mississippi median 100.0, 100.0, 93.8

Next above

AMYM6rank 168; ahead on 247 score 96.8 against 96.7

Next below

DNNM6rank 177; behind on reports received 100% against 98.8%

Sharing its rank

7other 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 pointsMississippi median 99.4168 of 168 scheduled reports received in 7 days
2. Arrivalweight 1073.47.3 of 10 pointsMississippi median 86.8half its reports arrived within 23 min
3. Continuityweight 10100.010.0 of 10 pointsMississippi median 100.0longest silence 79 min, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianMississippi median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianMississippi median 100.0-
6. Forecast checkweight 10-9.4 of 10 points, at the medianMississippi median 93.8-

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