Haystack Dam And Res

Ranking Statistics

247 score94.1of 100

Oregon median

92.2the median score of 1,635 stations

Scoring higher

587stations in Oregon

Sharing its score

4ranks 588 to 591

Points deducted

5.92.5 arrival, 2.1 accuracy, 1.1 forecast check, 0.2 reports received

Counted at the median

Forecast checknot measured at this station; Oregon median 89.5

Next above

MCDO3rank 588; ahead on reports received 100% against 99.4%

Next below

UMUO3rank 590; behind on reports received 99.4% against 98.2%

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 pointsOregon median 98.2167 of 168 scheduled reports received in 7 days
2. Arrivalweight 1074.77.5 of 10 pointsOregon median 84.9half its reports arrived within 23 min
3. Continuityweight 10100.010.0 of 10 pointsOregon median 100.0longest silence 2 h, on a schedule of one report every 60 min
4. Accuracyweight 2089.317.9 of 20 pointsOregon median 89.1its temperature against the airport station KS33, 11.4 miles away, over 157 readings: typical difference 3.3 °F beyond a steady offset of +2.3 °F
5. Instrument checksweight 15100.015.0 of 15 pointsOregon median 100.00 of 157 readings failed their check against its reference station
6. Forecast checkweight 10-9.0 of 10 points, at the medianOregon median 89.5-

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