Storm Station

At a river or reservoir gauge

DCP network, identified by the register

Identifier
OMCC1
Latitude
37.79380 N
Longitude
121.51730 W
Elevation
-
Listed
Automatically, on 667 reports in 168 hours over the last seven days
Rank
2,678of 4,072 in California, Oct 4

On the radar over Tracy 6NW - Old RiverReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

At a river or reservoir gauge

Drawn as the kind of place it stands at. 413 instruments in California stand at one.

Station charts

Tracy 6NW - Old River Report

Rank 2,678 of 4,072 in California, Oct 4. 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.

247 score87.9of 100

  1. Reports receivedweight 3599.3667 of 672 scheduled reports received in 7 days
  2. Arrivalweight 1040.7half its reports arrived within 40 min
  3. Continuityweight 1090.9longest silence 60 min, on a schedule of one report every 15 min
  4. Accuracyweight 20--
  5. Instrument checksweight 15--
  6. Forecast checkweight 10--

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

Rank
2,678of 4,072 in California, Oct 4
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
667 of 67299.2% of its schedule
Days reported, 30 days
-
Longest silence, 7 days
1 hourfrom Oct 2, 3:15 PM
Latest report
Oct 4, 3:45 AMlocal time
Time to reach Storm Station
44 min9 in 10 within 50 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 4,072 ranked stations in California on Oct 4 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, 86; 10 to 19 per cent, 52; 20 to 29 per cent, 8; 30 to 39 per cent, 43; 40 to 49 per cent, 36; 50 to 59 per cent, 54; 60 to 69 per cent, 151; 70 to 79 per cent, 116; 80 to 89 per cent, 218; 90 to 99 per cent, 2,244; 100 per cent, 1,064. Tracy 6NW - Old River received 99.2 per cent, 667 of 672 scheduled reports, rank 2,678 of 4,072.WHERE IT RANKS IN CALIFORNIA, Oct 4THIS ONE: 99.2%, 667 OF 672, RANK 2,678 OF 4,072PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101001,0000 to 98610 to 195220 to 29830 to 394340 to 493650 to 595460 to 6915170 to 7911680 to 8921890 to 992,2441001,064STATIONS, LOG SCALE
Chart of Tracy 6NW - Old River's rank in California by how it reported, day by day, from 2026-09-26 to 2026-10-04: 2026-09-26 rank 1,983 of 3,089; 2026-09-27 rank 1,846 of 3,141; 2026-09-28 rank 1,867 of 3,395; 2026-09-29 rank 1,836 of 3,460; 2026-09-30 rank 1,760 of 3,491; 2026-10-01 rank 1,421 of 3,586; 2026-10-02 rank 2,768 of 3,944; 2026-10-03 rank 2,815 of 3,944; 2026-10-04 rank 2,678 of 4,072.ITS RANK IN CALIFORNIA, DAY BY DAYRANK, FIRST AT THE TOP11,0002,0003,000Sep 26Sep 28Sep 30Oct 2Oct 4
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%1,064
90 to 99%2,244
80 to 89%218
70 to 79%116
60 to 69%151
50 to 59%54
40 to 49%36
30 to 39%43
20 to 29%8
10 to 19%52
0 to 9%86
DayRankStations rankedShare received
Oct 4, 20262,6784,07299.2%
Oct 3, 20262,8153,94499.3%
Oct 2, 20262,7683,94499.5%
Oct 1, 20261,4213,58699.2%
Sep 30, 20261,7603,49199.5%
Sep 29, 20261,8363,46099.2%
Sep 28, 20261,8673,39599.2%
Sep 27, 20261,8463,14198.9%
Sep 26, 20261,9833,08997.8%
Reports received at Tracy 6NW - Old River, reports from 1.0 to 4.0, the latest 1.0, in reports.REPORTS RECEIVEDreports012346 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
Reports received at Tracy 6NW - Old River, reports from 1.0 to 4.0, the latest 1.0, in reports.REPORTS RECEIVEDreports01234Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4

The instrumentWhat an instrument is FB-INS-001

What it seesMoon and tides FB-CLK-003Hurricane FB-EVT-043Nor'easter FB-EVT-066Flash flood FB-EVT-100Coastal flood FB-EVT-105

Near Tracy 6NW - Old River

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