Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
NSSC1
Latitude
38.22306 N
Longitude
121.50667 W
Elevation
-
Listed
Automatically, on 55 reports in 56 hours over the last seven days
Observed
6:00 AMPDT, 3 hours ago

Ranking Statistics

At a river or reservoir gauge

Drawn as the kind of place it stands at. 432 instruments in California stand at one.

Station charts

Eagle Tree 2NNE - NF Mokelumne Report

Rank 487 of 4,465 in California, Oct 16. 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 score95.7of 100

California median
91.6the median score of 4,465 stations
Scoring higher
475stations in California
Sharing its score
12ranks 476 to 487
Points deducted
4.32.9 accuracy, 0.8 forecast check, 0.6 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; California median 85.6, 100.0, 92.4
Next above
PCUC1rank 486; ahead on median arrival 14 min 48 s against 14 min 57 s
Next below
JPRC1rank 488; behind on 247 score 95.7 against 95.6

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 3598.234.4 of 35 pointsCalifornia median 98.555 of 56 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsCalifornia median 81.2half its reports arrived within 15 min
  3. Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 6 h, on a schedule of one report every 3 h
  4. Accuracyweight 20-17.1 of 20 points, at the medianCalifornia median 85.6-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
  6. Forecast checkweight 10-9.2 of 10 points, at the medianCalifornia median 92.4-

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 18 min, none at 3 h
Continuity
Full marks for a longest silence of 3 reports or less (9 h), none for 72 (216 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
Schedule
every 3 hourson the hour's :00 and :59
Reports received, 24 hours
8 of 8100% of its schedule
Reports received, 7 days
55 of 5698.2% of its schedule
Days reported, 30 days
-
Longest silence, 7 days
6 hoursfrom Oct 11, 12:00 PM
Latest report
Oct 16, 6:00 AMlocal time
Time to reach Storm Station
15 min9 in 10 within 16 min

From Storm Station's own record of every report it heard from this station.

Its schedule is one report every 3 hours, 8 in 24 hours. Two reports in the same 3 hours count as one received.

Chart of the 4,465 ranked stations in California on Oct 16 by the share of their scheduled reports received in Storm Station's own record, up to 7 days, in tenths: 0 to 9 per cent, 78; 10 to 19 per cent, 83; 20 to 29 per cent, 45; 30 to 39 per cent, 22; 40 to 49 per cent, 118; 50 to 59 per cent, 285; 60 to 69 per cent, 120; 70 to 79 per cent, 209; 80 to 89 per cent, 391; 90 to 99 per cent, 2,034; 100 per cent, 1,080. Eagle Tree 2NNE - NF Mokelumne received 98.2 per cent, 55 of 56 scheduled reports, rank 487 of 4,465.WHERE IT RANKS IN CALIFORNIA, Oct 16THIS ONE: 98.2%, 55 OF 56, RANK 487 OF 4,465PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101001,0000 to 97810 to 198320 to 294530 to 392240 to 4911850 to 5928560 to 6912070 to 7920980 to 8939190 to 992,0341001,080STATIONS, LOG SCALE
Chart of Eagle Tree 2NNE - NF Mokelumne's rank in California by how it reported, day by day, from 2026-09-27 to 2026-10-16: 2026-09-27 rank 481 of 3,141; 2026-09-28 rank 2,713 of 3,395; 2026-09-29 rank 2,648 of 3,460; 2026-09-30 rank 2,675 of 3,491; 2026-10-01 rank 2,861 of 3,586; 2026-10-02 rank 1,187 of 3,944; 2026-10-03 rank 1,186 of 3,944; 2026-10-04 rank 858 of 4,072; 2026-10-05 rank 828 of 4,333; 2026-10-06 rank 529 of 4,362; 2026-10-07 rank 530 of 4,381; 2026-10-08 rank 475 of 4,405; 2026-10-09 rank 70 of 4,400; 2026-10-10 rank 68 of 4,400; 2026-10-11 rank 84 of 4,428; 2026-10-12 rank 86 of 4,446; 2026-10-13 rank 472 of 4,464; 2026-10-14 rank 462 of 4,466; 2026-10-15 rank 482 of 4,462; 2026-10-16 rank 487 of 4,465.ITS RANK IN CALIFORNIA, DAY BY DAYRANK, FIRST AT THE TOP11,0002,0003,000Sep 27Oct 1Oct 5Oct 9Oct 13Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%1,080
90 to 99%2,034
80 to 89%391
70 to 79%209
60 to 69%120
50 to 59%285
40 to 49%118
30 to 39%22
20 to 29%45
10 to 19%83
0 to 9%78
DayRankStations rankedShare received
Oct 16, 20264874,46598.2%
Oct 15, 20264824,46298.2%
Oct 14, 20264624,46698.2%
Oct 13, 20264724,46498.2%
Oct 12, 2026864,446100.0%
Oct 11, 2026844,428100.0%
Oct 10, 2026684,400100.0%
Oct 9, 2026704,400100.0%
Oct 8, 20264754,40598.2%
Oct 7, 20265304,38198.2%
Oct 6, 20265294,36298.2%
Oct 5, 20268284,33396.4%
Oct 4, 20268584,07296.4%
Oct 3, 20261,1863,94494.4%
Oct 2, 20261,1873,94494.4%
Oct 1, 20262,8613,58695.7%
Sep 30, 20262,6753,49197.4%
Sep 29, 20262,6483,46096.7%
Sep 28, 20262,7133,39595.6%
Sep 27, 20264813,141100.0%
Reports received at Eagle Tree 2NNE - NF Mokelumne, reports from 0.0 to 11.0, the latest 0.0, in reports.REPORTS RECEIVEDreports0510159 AM12 PM3 PM6 PM9 PMOct 163 AM6 AM
Reports received at Eagle Tree 2NNE - NF Mokelumne, reports from 0.0 to 11.0, the latest 0.0, in reports.REPORTS RECEIVEDreports051015Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16

Near Eagle Tree 2NNE - NF Mokelumne