Storm Station
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At a river or reservoir gauge

DCP network, identified by the register

Identifier
MVAC1
Latitude
38.39510 N
Longitude
122.09990 W
Elevation
-
Listed
Automatically, on 665 reports in 168 hours over the last seven days
Observed
9:15 PMPDT, 39 minutes 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

Vacaville - Mt Vaca Report

Rank 1,772 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 score92.4of 100

California median
90.9the median score of 4,461 stations
Scoring higher
1,765stations in California
Sharing its score
66ranks 1,766 to 1,831
Points deducted
7.63.4 accuracy, 3.0 arrival, 0.9 forecast check, 0.4 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; California median 83.2, 100.0, 90.8
Next above
TGCC1rank 1,769; ahead on reports received 99.1% against 98.9%
Next below
SYPC1rank 1,773; behind on longest silence 31 min against 45 min

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 3599.034.7 of 35 pointsCalifornia median 98.8665 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1070.47.0 of 10 pointsCalifornia median 81.1half its reports arrived within 25 min
  3. Continuityweight 10100.010.0 of 10 pointsCalifornia median 100.0longest silence 31 min, on a schedule of one report every 15 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 (45 min), none for 72 (18 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
94 of 9697.9% of its schedule
Reports received, 7 days
665 of 67298.9% of its schedule
Days reported, 30 days
-
Longest silence, 7 days
39 minfrom Oct 16, 9:15 PM
Latest report
Oct 16, 9:15 PMlocal time
Time to reach Storm Station
25 min9 in 10 within 30 min

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

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. Vacaville - Mt Vaca received 98.9 per cent, 665 of 672 scheduled reports, rank 1,772 of 4,461.WHERE IT RANKS IN CALIFORNIA, Oct 17THIS ONE: 98.9%, 665 OF 672, RANK 1,772 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 Vacaville - Mt Vaca's rank in California by how it reported, day by day, from 2026-09-26 to 2026-10-17: 2026-09-26 rank 1,937 of 3,089; 2026-09-27 rank 1,729 of 3,141; 2026-09-28 rank 1,750 of 3,395; 2026-09-29 rank 1,683 of 3,460; 2026-09-30 rank 1,677 of 3,491; 2026-10-01 rank 1,384 of 3,586; 2026-10-02 rank 1,792 of 3,944; 2026-10-03 rank 1,791 of 3,944; 2026-10-04 rank 1,739 of 4,072; 2026-10-05 rank 1,741 of 4,333; 2026-10-06 rank 1,710 of 4,362; 2026-10-07 rank 1,701 of 4,381; 2026-10-08 rank 2,072 of 4,405; 2026-10-09 rank 2,209 of 4,400; 2026-10-10 rank 2,215 of 4,400; 2026-10-11 rank 2,210 of 4,428; 2026-10-12 rank 2,179 of 4,446; 2026-10-13 rank 2,207 of 4,464; 2026-10-14 rank 2,166 of 4,466; 2026-10-15 rank 2,191 of 4,462; 2026-10-16 rank 2,123 of 4,465; 2026-10-17 rank 1,772 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, 20261,7724,46198.9%
Oct 16, 20262,1234,46598.8%
Oct 15, 20262,1914,46298.8%
Oct 14, 20262,1664,46698.3%
Oct 13, 20262,2074,46498.2%
Oct 12, 20262,1794,44698.5%
Oct 11, 20262,2104,42898.3%
Oct 10, 20262,2154,40098.3%
Oct 9, 20262,2094,40098.3%
Oct 8, 20262,0724,40598.9%
Oct 7, 20261,7014,38199.4%
Oct 6, 20261,7104,36299.5%
Oct 5, 20261,7414,33399.5%
Oct 4, 20261,7394,07299.7%
Oct 3, 20261,7913,94499.6%
Oct 2, 20261,7923,94499.6%
Oct 1, 20261,3843,58699.6%
Sep 30, 20261,6773,49199.7%
Sep 29, 20261,6833,46099.7%
Sep 28, 20261,7503,39599.6%
Sep 27, 20261,7293,14199.4%
Sep 26, 20261,9373,08997.8%
Reports received at Vacaville - Mt Vaca, reports from 3.0 to 4.0, the latest 3.0, in reports.REPORTS RECEIVEDreports01234Oct 163 AM6 AM9 AM12 PM3 PM6 PM9 PM
Reports received at Vacaville - Mt Vaca, reports from 3.0 to 4.0, the latest 3.0, in reports.REPORTS RECEIVEDreports01234Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16

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