Storm Station
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In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
GW7831
Latitude
42.32000 N
Longitude
122.97000 W
Elevation
1,639 ft
Rank
-

On the radar over Citizen station GW7831ReflectivityStorm 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. 1,237 instruments in Oregon stand at one.

Station charts

Citizen station GW7831 Report

Rank
-
Against its reference, 30 days
-1.3 °Fcooler than the airport station KMFR, 6.1 miles away, on average over 112 readings; typical difference 3.4 °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 1,635 ranked stations in Oregon on Oct 16 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, 1; 10 to 19 per cent, 6; 20 to 29 per cent, 26; 30 to 39 per cent, 6; 40 to 49 per cent, 64; 50 to 59 per cent, 181; 60 to 69 per cent, 85; 70 to 79 per cent, 178; 80 to 89 per cent, 81; 90 to 99 per cent, 619; 100 per cent, 388.WHERE IT RANKS IN OREGON, Oct 16PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9110 to 19620 to 292630 to 39640 to 496450 to 5918160 to 698570 to 7917880 to 898190 to 99619100388STATIONS, LOG SCALE
Chart of Citizen station GW7831's rank in Oregon by how it reported, day by day, from 2026-10-05 to 2026-10-15: 2026-10-05 rank 1,321 of 1,493; 2026-10-06 rank 1,342 of 1,523; 2026-10-07 rank 1,319 of 1,543; 2026-10-08 rank 1,305 of 1,571; 2026-10-09 rank 1,490 of 1,646; 2026-10-10 rank 1,495 of 1,646; 2026-10-11 rank 1,571 of 1,649; 2026-10-12 rank 1,591 of 1,642; 2026-10-13 rank 1,615 of 1,642; 2026-10-14 rank 1,614 of 1,628; 2026-10-15 rank 1,621 of 1,632.ITS RANK IN OREGON, DAY BY DAYRANK, FIRST AT THE TOP15001,0001,5002,000Oct 5Oct 7Oct 9Oct 11Oct 13Oct 15
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%388
90 to 99%619
80 to 89%81
70 to 79%178
60 to 69%85
50 to 59%181
40 to 49%64
30 to 39%6
20 to 29%26
10 to 19%6
0 to 9%1
DayRankStations rankedShare received
Oct 15, 20261,6211,6327.3%
Oct 14, 20261,6141,62813.6%
Oct 13, 20261,6151,64222.2%
Oct 12, 20261,5911,64228.7%
Oct 11, 20261,5711,64936.9%
Oct 10, 20261,4951,64643.2%
Oct 9, 20261,4901,64643.4%
Oct 8, 20261,3051,57154.1%
Oct 7, 20261,3191,54355.1%
Oct 6, 20261,3421,52352.6%
Oct 5, 20261,3211,49357.3%

Station report

Citizen station GW7831, in 3 sheets

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

1The column

Contents

At 1,639 ft above sea level, 6 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.19 inHg and the temperature at 53.2 F.

Section from sea level of where Citizen station GW7831 stands in the atmosphere, height to scale: the station 1,639 feet above sea level with 6 per cent of the air below it; the standard atmosphere's pressure there, 28.19 inches of mercury, and temperature, 53.2 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW7831FIG. D WHERE CITIZEN STATION GW7831 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 GW78316 PER CENT OF THE AIR BELOW IT1,639 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 HERE28.19 inHgSTANDARD TEMPERATURE HERE53.2 FTITLECitizen station GW7831, the columnSTATION REPORT · CWOP GW7831TYPESECTIONSCALEHEIGHT TO SCALEREVFROM THE REGISTER SHEET 1 of 3DATE2026-10-16IDSR-GW7831-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

2The sun

Contents

On Oct 16 the noon sun stands 39 degrees above the horizon at 42.32 N, and the day is 10 h 53 min long. Level ground there takes 62 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station GW7831, angles true: on Oct 16 it stands 39 degrees above the horizon, against 71 at the June solstice, 48 at the equinoxes and 24 at the December solstice; the day is 10 h 53 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW7831FIG. E THE SUN AT CITIZEN STATION GW7831ELEVATION 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 71°EQUINOXES 48°DECEMBER SOLSTICE 24°OCT 16, 39°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 53 MINLEVEL GROUND TAKES 62 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 42.32 N; THE SUN'S DECLINATION -9.1°TITLECitizen station GW7831, the sunSTATION REPORT · CWOP GW7831TYPEELEVATIONSCALEANGLES TRUEREVFROM THE REGISTER SHEET 2 of 3DATE2026-10-16IDSR-GW7831-2DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

3The instrument

Contents

A weather instrument, 1,639 ft above sea level. Its sensors, as its network builds them.

Elevation of the instrument, Citizen station GW7831, each sensor drawn and labelled with what it read: no reading in the last day.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW7831FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE-PRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station GW7831, the instrumentSTATION REPORT · CWOP GW7831TYPEELEVATIONSCALESCHEMATICREVFROM THE REGISTER SHEET 3 of 3DATE2026-10-16IDSR-GW7831-3DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station GW7831

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