Storm Station

In a volunteer observer's own ground

CWOP network, identified by the register

Identifier
KC7VZS
Latitude
40.53000 N
Longitude
111.92000 W
Elevation
4,387 ft
Observed
11:45 PMMDT, 2 hours ago
Air temperature
69F
Relative humidity
44%
Pressure
25.23inHg
Wind
10mph
Gust
18mph
Wind direction
61°
Precipitation this hour
0in
Precipitation today
0.1in

Ranking Statistics

In a volunteer observer's own ground

Drawn as the kind of place it stands at. 361 instruments in Utah stand at one.

Station charts

Citizen station KC7VZS Report

Rank 615 of 969 in Utah, Oct 11. 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.

Ranking Statistics

247 score79.9of 100

Utah median
87.4the median score of 969 stations
Scoring higher
614stations in Utah
Sharing its score
1no other station
Points deducted
20.115.8 reports received, 2.6 continuity, 1.4 accuracy, 0.3 forecast check
Counted at the median
Forecast checknot measured at this station; Utah median 96.9
Next above
UT224rank 614; ahead on 247 score 80.0 against 79.9
Next below
CW9350rank 616; behind on 247 score 79.9 against 79.8

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

  1. Reports receivedweight 3554.919.2 of 35 pointsUtah median 97.090 of 164 scheduled reports received in 7 days
  2. Arrivalweight 10100.010.0 of 10 pointsUtah median 72.7half its reports arrived within 18 s
  3. Continuityweight 1074.57.5 of 10 pointsUtah median 100.0longest silence 6.8 h, on a schedule of one report every 60 min
  4. Accuracyweight 2092.818.6 of 20 pointsUtah median 81.7its temperature against the airport station KSVR, 7.2 miles away, over 98 readings: typical difference 2.7 °F beyond a steady offset of -1.4 °F
  5. Instrument checksweight 15100.015.0 of 15 pointsUtah median 100.00 of 98 readings failed their check against its reference station
  6. Forecast checkweight 10-9.7 of 10 points, at the medianUtah median 96.9-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.

How each part is scored
Reports received
Full marks for every scheduled report received, none for none, in proportion between
Arrival
Full marks for a median arrival within 10 min, none at 60 min
Continuity
Full marks for a longest silence of 3 reports or less (3 h), none for 72 (72 h)
Accuracy
Full marks within 2.2 °F of its reference, typically, none beyond 8.7 °F
Instrument checks
Full marks for no reading failed, none for 5 per cent or more
Forecast check
Full marks within 2 °F of the forecast on average, none at 8 °F
Time to reach Storm Station
18 s9 in 10 within 30 s
Against its reference, 30 days
-1.3 °Fcooler than the airport station KSVR, 7.2 miles away, on average over 105 readings; typical difference 2.9 °F

The reports received are counted from the network's own archive of this station's reports. Its 247 rank is counted from Storm Station's own record, which holds less than 7 days of it so far: 90 of 164 scheduled reports received, 54.8%.

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 969 ranked stations in Utah on Oct 11 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, 14; 20 to 29 per cent, 15; 30 to 39 per cent, 20; 40 to 49 per cent, 31; 50 to 59 per cent, 153; 60 to 69 per cent, 94; 70 to 79 per cent, 43; 80 to 89 per cent, 65; 90 to 99 per cent, 419; 100 per cent, 114. Citizen station KC7VZS received 54.8 per cent, 90 of 164 scheduled reports, rank 615 of 969.WHERE IT RANKS IN UTAH, Oct 11THIS ONE: 54.8%, 90 OF 164, RANK 615 OF 969PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101000 to 9110 to 191420 to 291530 to 392040 to 493150 to 5915360 to 699470 to 794380 to 896590 to 99419100114STATIONS, LOG SCALE
Chart of Citizen station KC7VZS's rank in Utah by how it reported, day by day, from 2026-10-06 to 2026-10-11: 2026-10-06 rank 550 of 925; 2026-10-07 rank 562 of 947; 2026-10-08 rank 608 of 949; 2026-10-09 rank 630 of 967; 2026-10-10 rank 631 of 966; 2026-10-11 rank 615 of 969.ITS RANK IN UTAH, DAY BY DAYRANK, FIRST AT THE TOP1200400600800Oct 6Oct 7Oct 8Oct 9Oct 10Oct 11
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%114
90 to 99%419
80 to 89%65
70 to 79%43
60 to 69%94
50 to 59%153
40 to 49%31
30 to 39%20
20 to 29%15
10 to 19%14
0 to 9%1
DayRankStations rankedShare received
Oct 11, 202661596954.8%
Oct 10, 202663196651.4%
Oct 9, 202663096751.7%
Oct 8, 202660894954.7%
Oct 7, 202656294761.3%
Oct 6, 202655092560.7%

Station report

Citizen station KC7VZS, in 4 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 wind

Contents

From the east northeast (61 degrees) at 10 mph, gusting 18 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Citizen station KC7VZS, north up: blowing from 61 degrees, the east northeast, at 10 miles an hour, gusting 18; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KC7VZSFIG. C THE WIND AT CITIZEN STATION KC7VZSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 61°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE13GUST, 18 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station KC7VZS, the windSTATION REPORT · CWOP KC7VZSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-11IDSR-KC7VZS-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

From the Field Book

2The column

Contents

At 4,387 ft above sea level, 15 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 25.47 inHg and the temperature at 43.4 F; the station's altimeter setting of 25.23 inHg means its barometer reads 21.48 inHg; it reports 69.0 F, 25.6 F warmer than standard.

Section from sea level of where Citizen station KC7VZS stands in the atmosphere, height to scale: the station 4,387 feet above sea level with 15 per cent of the air below it; the standard atmosphere's pressure there, 25.47 inches of mercury, and temperature, 43.4 degrees Fahrenheit; the altimeter setting of 25.23 and the station pressure it means, 21.48.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KC7VZSFIG. D WHERE CITIZEN STATION KC7VZS 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 KC7VZS15 PER CENT OF THE AIR BELOW IT4,387 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 HERE25.47 inHgSTANDARD TEMPERATURE HERE43.4 FALTIMETER SETTING, REPORTED25.23 inHgITS BAROMETER READS21.48 inHgTEMPERATURE, REPORTED69.0 FTITLECitizen station KC7VZS, the columnSTATION REPORT · CWOP KC7VZSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-11IDSR-KC7VZS-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 11 the noon sun stands 42 degrees above the horizon at 40.53 N, and the day is 11 h 10 min long. Level ground there takes 67 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station KC7VZS, angles true: on Oct 11 it stands 42 degrees above the horizon, against 73 at the June solstice, 49 at the equinoxes and 26 at the December solstice; the day is 11 h 10 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KC7VZSFIG. E THE SUN AT CITIZEN STATION KC7VZSELEVATION 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 73°EQUINOXES 49°DECEMBER SOLSTICE 26°OCT 11, 42°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 10 MINLEVEL GROUND TAKES 67 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 40.53 N; THE SUN'S DECLINATION -7.2°TITLECitizen station KC7VZS, the sunSTATION REPORT · CWOP KC7VZSTYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-11IDSR-KC7VZS-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 4,387 ft above sea level. Its latest report is written on the sensors that made it.

Elevation of the instrument, Citizen station KC7VZS, each sensor drawn and labelled with what it read: air temperature, 69.0 f; precipitation gauge, 0.13 in today.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT KC7VZSFIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READANTENNA, SENDING BY SATELLITE-AIR TEMPERATURE69.0 FPRECIPITATION GAUGE0.13 IN TODAYSCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLECitizen station KC7VZS, the instrumentSTATION REPORT · CWOP KC7VZSTYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-11IDSR-KC7VZS-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Citizen station KC7VZS