Storm Station

At a river or reservoir gauge

DCP network, identified by the register

Identifier
SNNC1
Latitude
34.15640 N
Longitude
117.68170 W
Elevation
-
Listed
Automatically, on 47 reports in 63 hours over the last seven days
Rank
3,811of 4,072 in California, Oct 4

On the radar over San Antonio Dam - Alert #828ReflectivityStorm 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

San Antonio Dam - Alert #828 Report

Rank 3,811 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 score70.3of 100

  1. Reports receivedweight 3556.047 of 84 scheduled reports received in 7 days
  2. Arrivalweight 1033.7half its reports arrived within 84 min
  3. Continuityweight 1073.3longest silence 14 h, on a schedule of one report every 2 h
  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
3,811of 4,072 in California, Oct 4
Schedule
every houron the hour's :21
Reports received, 24 hours
14 of 2458.3% of its schedule
Reports received, 7 days
65 of 16838.6% of its schedule
Days reported, 30 days
-
Longest silence, 7 days
12 hoursfrom Sep 30, 3:21 PM
Latest report
Oct 4, 2:21 AMlocal time
Time to reach Storm Station
84 min9 in 10 within 4 h 23 min

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

Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour 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. San Antonio Dam - Alert #828 received 55.9 per cent, 47 of 84 scheduled reports, rank 3,811 of 4,072.WHERE IT RANKS IN CALIFORNIA, Oct 4THIS ONE: 55.9%, 47 OF 84, RANK 3,811 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 San Antonio Dam - Alert #828's rank in California by how it reported, day by day, from 2026-09-27 to 2026-10-04: 2026-09-27 rank 3,122 of 3,141; 2026-09-28 rank 3,330 of 3,395; 2026-09-29 rank 3,374 of 3,460; 2026-09-30 rank 3,410 of 3,491; 2026-10-01 rank 3,485 of 3,586; 2026-10-02 rank 3,855 of 3,944; 2026-10-03 rank 3,855 of 3,944; 2026-10-04 rank 3,811 of 4,072.ITS RANK IN CALIFORNIA, DAY BY DAYRANK, FIRST AT THE TOP11,0002,0003,0004,000Sep 27Sep 29Oct 1Oct 3Oct 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, 20263,8114,07255.9%
Oct 3, 20263,8553,94451.2%
Oct 2, 20263,8553,94451.2%
Oct 1, 20263,4853,58650.7%
Sep 30, 20263,4103,49147.4%
Sep 29, 20263,3743,46044.6%
Sep 28, 20263,3303,39542.8%
Sep 27, 20263,1223,14143.4%
Reports received at San Antonio Dam - Alert #828, reports from 0.0 to 1.0, the latest 0.0, in reports.REPORTS RECEIVEDreports00.250.50.7519 AM12 PM3 PM6 PM9 PMOct 43 AM6 AM
Reports received at San Antonio Dam - Alert #828, reports from 0.0 to 1.0, the latest 0.0, in reports.REPORTS RECEIVEDreports00.250.50.751Mon 28Tue 29Wed 30Thu 1Fri 2Sat 3Sun 4
Days reported at San Antonio Dam - Alert #828, days from 0.0 to 2.0, the latest 0.0, in days.DAYS REPORTEDdays010203120222023202420252026
Days reported at San Antonio Dam - Alert #828, days from 0.0 to 2.0, the latest 0.0, in days.DAYS REPORTEDdays010203120172019202120232025

The whole record, Feb 28, 2014 to Mar 24, 2023, 8 days reported.

Days reported, by year at San Antonio Dam - Alert #828, days reported from 2.0 to 3.0, the latest 3.0, in days.DAYS REPORTED, BY YEARdays0100200300366201420222023
The readings these charts were drawn from, as a table
MonthAverage high FAverage low FRecord high FRecord low FAverage precipitation inStrongest gust mph
Jan------
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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 San Antonio Dam - Alert #828

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