Weather/California/Instruments/XPSC1
Pilarcitos Lake Spillway
At a dam in San Mateo County, CaliforniaAt a dam
DCP network, identified by the register
- Identifier
- XPSC1
- Latitude
- 37.54750 N
- Longitude
- 122.42083 W
- Elevation
- -
- Listed
- Automatically, on 662 reports in 169 hours over the last seven days
- Rank
- 2,113of 4,072 in California, Oct 4
Now, today, and the week
On the radar over Pilarcitos Lake SpillwayReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
Weather instrument stations by state
At a dam
Drawn as the kind of place it stands at. 19 instruments in California stand at one.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
Pilarcitos Lake Spillway Report
Rank 2,113 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 score91.6of 100
- Reports receivedweight 3598.5662 of 672 scheduled reports received in 7 days
- Arrivalweight 1071.6half its reports arrived within 24 min
- Continuityweight 10100.0longest silence 45 min, on a schedule of one report every 15 min
- Accuracyweight 20--
- Instrument checksweight 15--
- 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
- 2,113of 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
- 663 of 67298.6% of its schedule
- Days reported, 30 days
- -
- Longest silence, 7 days
- 45 minfrom Sep 30, 8:45 PM
- Latest report
- Oct 4, 3:30 AMlocal time
- Time to reach Storm Station
- 24 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 15 min, 96 in 24 hours. Two reports in the same 15 min count as one received.
The ranking these charts were drawn from, as tables
| Share of scheduled reports received | Stations |
|---|---|
| 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 |
| Day | Rank | Stations ranked | Share received |
|---|---|---|---|
| Oct 4, 2026 | 2,113 | 4,072 | 98.5% |
| Oct 3, 2026 | 2,086 | 3,944 | 98.4% |
| Oct 2, 2026 | 2,085 | 3,944 | 98.4% |
| Oct 1, 2026 | 2,045 | 3,586 | 98.5% |
| Sep 30, 2026 | 1,788 | 3,491 | 99.3% |
| Sep 29, 2026 | 1,824 | 3,460 | 99.2% |
| Sep 28, 2026 | 1,928 | 3,395 | 98.9% |
| Sep 27, 2026 | 1,909 | 3,141 | 98.3% |
| Sep 26, 2026 | 2,047 | 3,089 | 96.8% |