Twenty Mile Creek near Guntown 3 E Twenty Mile Creek near Guntow

Ranking Statistics

247 score97.4of 100

Mississippi median

95.7the median score of 459 stations

Scoring higher

136stations in Mississippi

Sharing its score

2ranks 137 to 138

Points deducted

2.61.1 reports received, 0.9 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

TSHM6rank 137; ahead on reports received 97.6% against 97.0%

Next below

CLUM6rank 139; behind on 247 score 97.4 against 97.3

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 3597.034.0 of 35 pointsMississippi median 99.4163 of 168 scheduled reports received in 7 days
2. Arrivalweight 1090.89.1 of 10 pointsMississippi median 86.8half its reports arrived within 15 min
3. Continuityweight 10100.010.0 of 10 pointsMississippi 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 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.