Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
FW3625
Latitude
37.74000 N
Longitude
121.94000 W
Elevation
410 ft
Rank
-
Air temperature
66F
Relative humidity
46%
Pressure
30.06inHg
Precipitation this hour
0in
Precipitation today
0in

On the radar over Citizen station FW3625ReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

In a volunteer observer's own ground

Drawn as the kind of place it stands at. 1,788 instruments in California stand at one.

Station charts

Citizen station FW3625 Report

Rank
-
Time to reach Storm Station
24 s9 in 10 within 28 s
Against its reference, 30 days
-3.7 °Fcooler than the airport station KLVK, 7.6 miles away, on average over 10 readings; typical difference 4.1 °F

Against its reference: each temperature this station reports is compared with the nearest airport or climate reference station that reported within half an hour, up to 15 miles away. The figure is its reading less the reference's, on average, as both were reported; the typical difference is the root mean square. The difference in height is shown where both heights are known.

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.WHERE IT RANKS IN CALIFORNIA, Oct 4PER 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
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

Station report

Citizen station FW3625, in 3 sheets

Drawn from its report of undefined, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The column

Contents

At 410 ft above sea level, 1 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.48 inHg and the temperature at 57.5 F; the station's altimeter setting of 30.06 inHg means its barometer reads 29.62 inHg; it reports 66.0 F, 8.5 F warmer than standard.

Section from sea level of where Citizen station FW3625 stands in the atmosphere, height to scale: the station 410 feet above sea level with 1 per cent of the air below it; the standard atmosphere's pressure there, 29.48 inches of mercury, and temperature, 57.5 degrees Fahrenheit; the altimeter setting of 30.06 and the station pressure it means, 29.62.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FW3625FIG. D WHERE CITIZEN STATION FW3625 STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERECITIZEN STATION FW36251 PER CENT OF THE AIR BELOW IT410 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE29.48 inHgSTANDARD TEMPERATURE HERE57.5 FALTIMETER SETTING, REPORTED30.06 inHgITS BAROMETER READS29.62 inHgTEMPERATURE, REPORTED66.0 FTITLECitizen station FW3625, the columnSTATION REPORT · CWOP FW3625TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 3DATE2026-10-04IDSR-FW3625-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 4 the noon sun stands 48 degrees above the horizon at 37.74 N, and the day is 11 h 31 min long. Level ground there takes 74 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station FW3625, angles true: on Oct 4 it stands 48 degrees above the horizon, against 76 at the June solstice, 52 at the equinoxes and 29 at the December solstice; the day is 11 h 31 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FW3625FIG. E THE SUN AT CITIZEN STATION FW3625ELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 76°EQUINOXES 52°DECEMBER SOLSTICE 29°OCT 4, 48°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 31 MINLEVEL GROUND TAKES 74 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 37.74 N; THE SUN'S DECLINATION -4.6°TITLECitizen station FW3625, the sunSTATION REPORT · CWOP FW3625TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 2 of 3DATE2026-10-04IDSR-FW3625-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A weather instrument, 410 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station FW3625, each sensor drawn and labelled with what it read: air temperature, 66.0 f; precipitation gauge, 0.00 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FW3625FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE66.0 FPRECIPITATION GAUGE0.00 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station FW3625, the instrumentSTATION REPORT · CWOP FW3625TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 3 of 3DATE2026-10-04IDSR-FW3625-3DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station FW3625

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