Drawn as the kind of place it stands at. 103 instruments in New Jersey stand at one.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
Four Bridges USGS rain gage Report
Rank 279 of 756 in New Jersey, Oct 17. The 247 rank orders a state's stations by their 247 score out of 100: how reliably they report, how accurate their readings are against a reference station, how their readings pass their checks, and how they stand against the forecast.
Ranking Statistics
247 score97.2of 100
New Jersey median
96.2the median score of 756 stations
Scoring higher
273stations in New Jersey
Sharing its score
47ranks 274 to 320
Points deducted
2.82.6 arrival, 0.2 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; New Jersey median 100.0, 100.0, 97.8
RWDN4rank 284; behind on reports received 100% against 99.4%
Sharing its rank
4other 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.
Reports receivedweight 35100.035.0 of 35 pointsNew Jersey median 98.8168 of 168 scheduled reports received in 7 days
Arrivalweight 1074.17.4 of 10 pointsNew Jersey median 99.8half its reports arrived within 23 min
Continuityweight 10100.010.0 of 10 pointsNew Jersey median 100.0longest silence 60 min, on a schedule of one report every 60 min
Accuracyweight 20-20.0 of 20 points, at the medianNew Jersey median 100.0-
Instrument checksweight 15-15.0 of 15 points, at the medianNew Jersey median 100.0-
Forecast checkweight 10-9.8 of 10 points, at the medianNew Jersey median 97.8-
The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.
How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 h)
Accuracy
Full marks within 1.5 °F of its reference, typically, none beyond 8.0 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F
On Oct 17 the noon sun stands 40 degrees above the horizon at 40.81 N, and the day is 10 h 54 min long. Level ground there takes 64 per cent of the noon sunlight a surface facing the sun would.