Storm Station

At a river or reservoir gauge

DCP network, identified by the register

Identifier
PYSC1
Latitude
38.24560 N
Longitude
122.63830 W
Elevation
-
Listed
Automatically, on 740 reports in 169 hours over the last seven days
Rank
2,615of 4,072 in California, Oct 4

On the radar over Alert Stream Gage At Petaluma River A Payran Street BridgeReflectivityStorm 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

Alert Stream Gage At Petaluma River A Payran Street Bridge Report

Rank 2,615 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 score88.7of 100

  1. Reports receivedweight 3588.1740 of 840 scheduled reports received in 7 days
  2. Arrivalweight 1078.6half its reports arrived within 21 min
  3. Continuityweight 10100.0longest silence 30 min, on a schedule of one report every 12 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
2,615of 4,072 in California, Oct 4
Schedule
every 12 min
Reports received, 24 hours
105 of 12087.5% of its schedule, 130 reports in all
Reports received, 7 days
739 of 84087.9% of its schedule, 919 reports in all
Days reported, 30 days
-
Longest silence, 7 days
30 minfrom Sep 29, 8:30 AM
Latest report
Oct 4, 4:54 AMlocal time
Time to reach Storm Station
21 min9 in 10 within 25 min

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

Its schedule is one report every 12 min, 120 in 24 hours. Two reports in the same 12 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. Alert Stream Gage At Petaluma River A Payran Street Bridge received 88.0 per cent, 740 of 840 scheduled reports, rank 2,615 of 4,072.WHERE IT RANKS IN CALIFORNIA, Oct 4THIS ONE: 88.0%, 740 OF 840, RANK 2,615 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 Alert Stream Gage At Petaluma River A Payran Street Bridge's rank in California by how it reported, day by day, from 2026-09-26 to 2026-10-04: 2026-09-26 rank 2,754 of 3,089; 2026-09-27 rank 2,821 of 3,141; 2026-09-28 rank 3,010 of 3,395; 2026-09-29 rank 3,007 of 3,460; 2026-09-30 rank 3,040 of 3,491; 2026-10-01 rank 3,107 of 3,586; 2026-10-02 rank 2,652 of 3,944; 2026-10-03 rank 2,650 of 3,944; 2026-10-04 rank 2,615 of 4,072.ITS RANK IN CALIFORNIA, DAY BY DAYRANK, FIRST AT THE TOP11,0002,0003,0004,000Sep 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, 20262,6154,07288.0%
Oct 3, 20262,6503,94488.2%
Oct 2, 20262,6523,94488.2%
Oct 1, 20263,1073,58687.7%
Sep 30, 20263,0403,49187.8%
Sep 29, 20263,0073,46088.1%
Sep 28, 20263,0103,39588.1%
Sep 27, 20262,8213,14187.5%
Sep 26, 20262,7543,08990.5%
Reports received at Alert Stream Gage At Petaluma River A Payran Street Bridge, reports from 0.0 to 11.0, the latest 0.0, in reports.REPORTS RECEIVEDreports0510156 AM9 AM12 PM3 PM6 PM9 PMOct 43 AM
Reports received at Alert Stream Gage At Petaluma River A Payran Street Bridge, reports from 0.0 to 11.0, the latest 0.0, in reports.REPORTS RECEIVEDreports051015Mon 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 Alert Stream Gage At Petaluma River A Payran Street Bridge

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