Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
MFMC1
Latitude
39.13450 N
Longitude
120.40660 W
Elevation
-
Listed
Automatically, on 168 reports in 168 hours over the last seven days
Observed
4:45 PMPDT, 2 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

Olympic Valley 10SW - NF American Report

Rank 2,411 of 4,461 in California, 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 score89.8of 100

California median
90.9the median score of 4,461 stations
Scoring higher
2,409stations in California
Sharing its score
22ranks 2,410 to 2,431
Points deducted
10.26.0 arrival, 3.4 accuracy, 0.9 forecast check
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; California median 83.2, 100.0, 90.8
Next above
GSRC1rank 2,410; ahead on median arrival 39 min 35 s against 39 min 51 s
Next below
JRSC1rank 2,423; behind on median arrival 39 min 51 s against 39 min 52 s
Sharing its rank
11other 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 pointsCalifornia median 98.8168 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1040.34.0 of 10 pointsCalifornia median 81.1half its reports arrived within 40 min
  3. Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 76 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-16.6 of 20 points, at the medianCalifornia median 83.2-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianCalifornia median 100.0-
  6. Forecast checkweight 10-9.1 of 10 points, at the medianCalifornia median 90.8-

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
Schedule
every 15 minon the hour's :00, :15, :30 and :45
Reports received, 24 hours
96 of 96100% of its schedule
Reports received, 7 days
672 of 672100% of its schedule
Days reported, 30 days
-
Longest silence, 7 days
41 minfrom Oct 16, 5:45 PM
Latest report
Oct 16, 5:45 PMlocal time

The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 168 of 168 scheduled reports received, 100%.

Its schedule is one report every 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.

Chart of the 4,461 ranked stations in California on Oct 17 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, 74; 10 to 19 per cent, 106; 20 to 29 per cent, 32; 30 to 39 per cent, 17; 40 to 49 per cent, 114; 50 to 59 per cent, 278; 60 to 69 per cent, 133; 70 to 79 per cent, 222; 80 to 89 per cent, 396; 90 to 99 per cent, 2,009; 100 per cent, 1,080. Olympic Valley 10SW - NF American received 100.0 per cent, 168 of 168 scheduled reports, rank 2,411 of 4,461.WHERE IT RANKS IN CALIFORNIA, Oct 17THIS ONE: 100.0%, 168 OF 168, RANK 2,411 OF 4,461PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101001,0000 to 97410 to 1910620 to 293230 to 391740 to 4911450 to 5927860 to 6913370 to 7922280 to 8939690 to 992,0091001,080STATIONS, LOG SCALE
Chart of Olympic Valley 10SW - NF American's rank in California by how it reported, day by day, from 2026-09-26 to 2026-10-17: 2026-09-26 rank 1,672 of 3,089; 2026-09-27 rank 1,554 of 3,141; 2026-09-28 rank 1,500 of 3,395; 2026-09-29 rank 1,453 of 3,460; 2026-09-30 rank 1,448 of 3,491; 2026-10-01 rank 1,078 of 3,586; 2026-10-02 rank 2,614 of 3,944; 2026-10-03 rank 2,614 of 3,944; 2026-10-04 rank 2,576 of 4,072; 2026-10-05 rank 2,537 of 4,333; 2026-10-06 rank 2,521 of 4,362; 2026-10-07 rank 2,590 of 4,381; 2026-10-08 rank 2,585 of 4,405; 2026-10-09 rank 2,588 of 4,400; 2026-10-10 rank 2,595 of 4,400; 2026-10-11 rank 2,620 of 4,428; 2026-10-12 rank 2,533 of 4,446; 2026-10-13 rank 2,542 of 4,464; 2026-10-14 rank 2,539 of 4,466; 2026-10-15 rank 2,453 of 4,462; 2026-10-16 rank 2,446 of 4,465; 2026-10-17 rank 2,411 of 4,461.ITS RANK IN CALIFORNIA, DAY BY DAYRANK, FIRST AT THE TOP11,0002,0003,000Sep 26Sep 30Oct 4Oct 8Oct 12Oct 16Oct 17
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%1,080
90 to 99%2,009
80 to 89%396
70 to 79%222
60 to 69%133
50 to 59%278
40 to 49%114
30 to 39%17
20 to 29%32
10 to 19%106
0 to 9%74
DayRankStations rankedShare received
Oct 17, 20262,4114,461100.0%
Oct 16, 20262,4464,465100.0%
Oct 15, 20262,4534,462100.0%
Oct 14, 20262,5394,46699.4%
Oct 13, 20262,5424,46498.8%
Oct 12, 20262,5334,44698.8%
Oct 11, 20262,6204,42898.8%
Oct 10, 20262,5954,40098.8%
Oct 9, 20262,5884,40098.8%
Oct 8, 20262,5854,40598.8%
Oct 7, 20262,5904,38199.4%
Oct 6, 20262,5214,362100.0%
Oct 5, 20262,5374,333100.0%
Oct 4, 20262,5764,072100.0%
Oct 3, 20262,6143,944100.0%
Oct 2, 20262,6143,944100.0%
Oct 1, 20261,0783,586100.0%
Sep 30, 20261,4483,491100.0%
Sep 29, 20261,4533,460100.0%
Sep 28, 20261,5003,395100.0%
Sep 27, 20261,5543,141100.0%
Sep 26, 20261,6723,089100.0%
Reports received at Olympic Valley 10SW - NF American, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports012349 PMOct 163 AM6 AM9 AM12 PM3 PM6 PM
Reports received at Olympic Valley 10SW - NF American, reports from 0.0 to 4.0, the latest 0.0, in reports.REPORTS RECEIVEDreports01234Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16

Near Olympic Valley 10SW - NF American