Storm Station
Sign in

At a soil climate station

SCAN network, identified by the register

Identifier
S2204
Latitude
29.21580 N
Longitude
99.75520 W
Elevation
915 ft
Observed
12:00 AMCDT, 1 hour ago
Air temperature
77.9F
What it feels like
77.9F
High so far today
77.9F
Low so far today
77.9F
Dew point
59.4F
Relative humidity
53%
Soil temperature, first probe
83F
Soil temperature, second probe
83F
Soil temperature, third probe
86F
Soil moisture, first probe
19%
Soil moisture, second probe
23%
Soil moisture, third probe
38%

Ranking Statistics

Station charts

Uvalde Report

Rank 2,809 of 4,689 in Texas, Oct 16. 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 score91.3of 100

Texas median
95.4the median score of 4,689 stations
Scoring higher
2,805stations in Texas
Sharing its score
15ranks 2,806 to 2,820
Points deducted
8.78.5 arrival, 0.2 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Texas median 100.0, 100.0, 100.0
Next above
S2203rank 2,806; ahead on median arrival 52 min 31 s against 52 min 34 s
Next below
TX-BEL-45rank 2,810; behind on reports received 99.4% against 85.7%

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 3599.434.8 of 35 pointsTexas median 97.5167 of 168 scheduled reports received in 7 days
  2. Arrivalweight 1014.91.5 of 10 pointsTexas median 92.0half its reports arrived within 53 min
  3. Continuityweight 10100.010.0 of 10 pointsTexas median 100.0longest silence 65 min, on a schedule of one report every 60 min
  4. Accuracyweight 20-20.0 of 20 points, at the medianTexas median 100.0-
  5. Instrument checksweight 15-15.0 of 15 points, at the medianTexas median 100.0-
  6. Forecast checkweight 10-10.0 of 10 points, at the medianTexas median 100.0-

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 1.6 °F of its reference, typically, none beyond 8.1 °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
Schedule
every houron the hour's :00
Reports received, 24 hours
24 of 24100% of its schedule
Reports received, 7 days
168 of 168100% of its schedule
Days reported, 30 days
30 of 30
Longest silence, 7 days
86 minfrom Oct 16, 12:00 AM
Latest report
Oct 16, 12:00 AMlocal time
Time to reach Storm Station
53 min9 in 10 within 53 min
Against its reference, 30 days
0.0 °Fthe same as the airport station KUVA, 0.8 miles away, on average over 1 reading; typical difference 0.0 °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: 167 of 168 scheduled reports received, 99.4%.

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.

Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.

Chart of the 4,689 ranked stations in Texas 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, 33; 10 to 19 per cent, 70; 20 to 29 per cent, 146; 30 to 39 per cent, 87; 40 to 49 per cent, 298; 50 to 59 per cent, 481; 60 to 69 per cent, 129; 70 to 79 per cent, 424; 80 to 89 per cent, 399; 90 to 99 per cent, 1,390; 100 per cent, 1,232. Uvalde received 99.4 per cent, 167 of 168 scheduled reports, rank 2,809 of 4,689.WHERE IT RANKS IN TEXAS, Oct 16THIS ONE: 99.4%, 167 OF 168, RANK 2,809 OF 4,689PER CENT OF SCHEDULED REPORTS RECEIVEDIN STORM STATION'S OWN RECORD, UP TO 7 DAYS1101001,0000 to 93310 to 197020 to 2914630 to 398740 to 4929850 to 5948160 to 6912970 to 7942480 to 8939990 to 991,3901001,232STATIONS, LOG SCALE
Chart of Uvalde's rank in Texas by how it reported, day by day, from 2026-09-28 to 2026-10-16: 2026-09-28 rank 1,173 of 2,493; 2026-09-29 rank 1,127 of 2,525; 2026-09-30 rank 1,404 of 2,538; 2026-10-01 rank 1,261 of 2,546; 2026-10-02 rank 2,973 of 3,938; 2026-10-03 rank 2,971 of 3,938; 2026-10-04 rank 3,403 of 4,210; 2026-10-05 rank 3,482 of 4,757; 2026-10-06 rank 3,158 of 4,690; 2026-10-07 rank 3,056 of 5,124; 2026-10-08 rank 2,898 of 5,212; 2026-10-09 rank 2,711 of 4,902; 2026-10-10 rank 2,718 of 4,904; 2026-10-11 rank 2,322 of 4,764; 2026-10-12 rank 2,740 of 4,698; 2026-10-13 rank 2,797 of 4,666; 2026-10-14 rank 2,844 of 4,656; 2026-10-15 rank 2,856 of 4,658; 2026-10-16 rank 2,809 of 4,689.ITS RANK IN TEXAS, DAY BY DAYRANK, FIRST AT THE TOP11,0002,0003,0004,000Sep 28Oct 2Oct 6Oct 10Oct 14Oct 16
The ranking these charts were drawn from, as tables
Share of scheduled reports receivedStations
100%1,232
90 to 99%1,390
80 to 89%399
70 to 79%424
60 to 69%129
50 to 59%481
40 to 49%298
30 to 39%87
20 to 29%146
10 to 19%70
0 to 9%33
DayRankStations rankedShare received
Oct 16, 20262,8094,68999.4%
Oct 15, 20262,8564,65899.4%
Oct 14, 20262,8444,65698.8%
Oct 13, 20262,7974,66698.8%
Oct 12, 20262,7404,69898.8%
Oct 11, 20262,3224,76498.8%
Oct 10, 20262,7184,90494.6%
Oct 9, 20262,7114,90294.6%
Oct 8, 20262,8985,21295.2%
Oct 7, 20263,0565,12495.2%
Oct 6, 20263,1584,69095.2%
Oct 5, 20263,4824,75795.0%
Oct 4, 20263,4034,21094.1%
Oct 3, 20262,9713,93899.1%
Oct 2, 20262,9733,93899.1%
Oct 1, 20261,2612,54698.8%
Sep 30, 20261,4042,53898.4%
Sep 29, 20261,1272,525100.0%
Sep 28, 20261,1732,493100.0%
Temperature and Dew point at Uvalde, temperature from 77.0 to 90.3, the latest 77.9; dew point from 57.2 to 72.9, the latest 59.4, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF50607080901003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT
Relative humidity at Uvalde, relative humidity from 39 to 83, the latest 53, in per cent.RELATIVE HUMIDITY%204060801003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind at Uvalde, wind from 3 to 8, the latest 3, in miles an hour.WINDmph2468103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Uvalde, wind direction from 12 to 142, the latest 12, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Reports received at Uvalde, reports from 0.0 to 1.0, the latest 0.0, in reports.REPORTS RECEIVEDreports00.250.50.7513 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
The readings these charts were drawn from, as a table
HourTemperature FDew point FRelative humidity %Wind mphWind direction °Reports
Fri 16, 12 AM77.959.453--1
Thu 15, 11 PM77.058.0523121
Thu 15, 10 PM77.957.2493341
Thu 15, 9 PM79.757.7475851
Thu 15, 8 PM82.058.5455821
Thu 15, 7 PM86.460.6425871
Thu 15, 6 PM89.661.3397951
Thu 15, 5 PM90.363.44171061
Thu 15, 4 PM89.265.04561271
Thu 15, 3 PM88.566.34861301
Thu 15, 2 PM89.467.74971211
Thu 15, 1 PM88.768.85281351
Thu 15, 12 PM84.669.16081251
Thu 15, 11 AM82.669.66581291
Thu 15, 10 AM78.370.87881141
Thu 15, 9 AM77.071.08271091
Thu 15, 8 AM77.071.48361121
Thu 15, 7 AM77.571.28131171
Thu 15, 6 AM78.371.68041201
Thu 15, 5 AM78.872.18051211
Thu 15, 4 AM79.371.87851421
Thu 15, 3 AM79.372.98161381
Thu 15, 2 AM80.172.97961371
Temperature and Dew point at Uvalde, temperature from 63.5 to 94.6, the latest 77.9; dew point from 48.8 to 75.4, the latest 59.4, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF406080100Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16TEMPERATUREDEW POINT
Relative humidity at Uvalde, relative humidity from 28 to 92, the latest 53, in per cent.RELATIVE HUMIDITY%20406080100Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
Wind at Uvalde, wind from 1 to 9, the latest 3, in miles an hour.WINDmph02.557.510Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
Wind direction at Uvalde, wind direction from 11 to 245, the latest 12, in degrees.WIND DIRECTION°090180270360Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
Reports received at Uvalde, reports from 0.0 to 1.0, the latest 0.0, in reports.REPORTS RECEIVEDreports00.250.50.751Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Fri 16
The readings these charts were drawn from, as a table
HourTemperature FDew point FRelative humidity %Wind mphWind direction °Reports
Fri 16, 12 AM77.959.453--1
Thu 15, 11 PM77.058.0523121
Thu 15, 10 PM77.957.2493341
Thu 15, 9 PM79.757.7475851
Thu 15, 8 PM82.058.5455821
Thu 15, 7 PM86.460.6425871
Thu 15, 6 PM89.661.3397951
Thu 15, 5 PM90.363.44171061
Thu 15, 4 PM89.265.04561271
Thu 15, 3 PM88.566.34861301
Thu 15, 2 PM89.467.74971211
Thu 15, 1 PM88.768.85281351
Thu 15, 12 PM84.669.16081251
Thu 15, 11 AM82.669.66581291
Thu 15, 10 AM78.370.87881141
Thu 15, 9 AM77.071.08271091
Thu 15, 8 AM77.071.48361121
Thu 15, 7 AM77.571.28131171
Thu 15, 6 AM78.371.68041201
Thu 15, 5 AM78.872.18051211
Thu 15, 4 AM79.371.87851421
Thu 15, 3 AM79.372.98161381
Thu 15, 2 AM80.172.97961371
Thu 15, 1 AM80.673.88081371
Thu 15, 12 AM81.073.87971251
Wed 14, 11 PM82.273.47571171
Wed 14, 10 PM84.073.17081211
Wed 14, 9 PM86.272.56481171
Wed 14, 8 PM88.971.65791141
Wed 14, 7 PM91.868.64771211
Wed 14, 6 PM93.468.24481241
Wed 14, 5 PM94.667.94281241
Wed 14, 4 PM94.666.54091391
Wed 14, 3 PM93.767.84381581
Wed 14, 2 PM91.270.55181511
Wed 14, 1 PM87.870.65771441
Wed 14, 12 PM85.370.76271561
Wed 14, 11 AM83.571.36761561
Wed 14, 10 AM81.173.57871461
Wed 14, 9 AM77.973.08571161
Wed 14, 8 AM75.973.49261091
Wed 14, 7 AM76.173.6926971
Wed 14, 6 AM76.673.49051011
Wed 14, 5 AM77.573.68851011
Wed 14, 4 AM78.373.78651061
Wed 14, 3 AM79.274.28551121
Wed 14, 2 AM80.475.18451231
Wed 14, 1 AM81.075.38361241
Wed 14, 12 AM82.075.28061191
Tue 13, 11 PM83.875.47661181
Tue 13, 10 PM86.274.86981221
Tue 13, 9 PM88.371.15771151
Tue 13, 8 PM89.669.65271141
Tue 13, 7 PM91.868.04651211
Tue 13, 6 PM93.968.64461521
Tue 13, 5 PM94.168.84471551
Tue 13, 4 PM93.269.34671361
Tue 13, 3 PM92.870.84981301
Tue 13, 2 PM90.069.95271461
Tue 13, 1 PM88.371.15771461
Tue 13, 12 PM85.571.46371491
Tue 13, 11 AM82.472.87371641
Tue 13, 10 AM79.772.27871631
Tue 13, 9 AM78.173.98771541
Tue 13, 8 AM76.873.69061431
Tue 13, 7 AM77.473.98951401
Tue 13, 6 AM77.974.38951321
Tue 13, 5 AM78.174.58941251
Tue 13, 4 AM78.674.78841231
Tue 13, 3 AM79.374.78641241
Tue 13, 2 AM79.574.98651191
Tue 13, 1 AM80.674.58251211
Tue 13, 12 AM82.274.27761251
Mon 12, 11 PM84.273.37051201
Mon 12, 10 PM85.571.96461151
Mon 12, 9 PM87.370.15761101
Mon 12, 8 PM88.268.35251081
Mon 12, 7 PM90.367.94841401
Mon 12, 6 PM91.868.04661381
Mon 12, 5 PM91.868.64761441
Mon 12, 4 PM92.368.54671471
Mon 12, 3 PM90.969.65071541
Mon 12, 2 PM90.168.34971621
Mon 12, 1 PM90.070.55371621
Mon 12, 12 PM87.171.56071531
Mon 12, 11 AM84.472.26761581
Mon 12, 10 AM79.570.87551471
Mon 12, 9 AM76.370.08141171
Mon 12, 8 AM73.969.4864951
Mon 12, 7 AM74.769.5844981
Mon 12, 6 AM75.069.18241001
Mon 12, 5 AM75.268.98151091
Mon 12, 4 AM75.669.08041191
Mon 12, 3 AM75.968.57841221
Mon 12, 2 AM76.368.17651211
Mon 12, 1 AM77.267.87351221
Mon 12, 12 AM77.765.86761171
Sun 11, 11 PM79.362.75761141
Sun 11, 10 PM81.059.44851181
Sun 11, 9 PM82.859.34571181
Sun 11, 8 PM85.158.74161241
Sun 11, 7 PM87.658.13771321
Sun 11, 6 PM90.557.43381521
Sun 11, 5 PM92.359.03381501
Sun 11, 4 PM92.559.23381481
Sun 11, 3 PM90.760.03681461
Sun 11, 2 PM90.759.23581491
Sun 11, 1 PM88.956.93491481
Sun 11, 12 PM86.460.64291501
Sun 11, 11 AM82.066.25971521
Sun 11, 10 AM77.968.57371601
Sun 11, 9 AM73.967.78161411
Sun 11, 8 AM70.966.5865931
Sun 11, 7 AM71.266.4855811
Sun 11, 6 AM71.866.7844901
Sun 11, 5 AM73.067.18231101
Sun 11, 4 AM73.066.48031231
Sun 11, 3 AM74.766.27541381
Sun 11, 2 AM76.165.67051441
Sun 11, 1 AM77.965.26561441
Sun 11, 12 AM79.562.45661411
Sat 10, 11 PM80.861.55251251
Sat 10, 10 PM82.260.54861181
Sat 10, 9 PM81.555.54151111
Sat 10, 8 PM82.656.54131021
Sat 10, 7 PM87.156.13521291
Sat 10, 6 PM89.652.12841631
Sat 10, 5 PM90.054.43061671
Sat 10, 4 PM90.955.13061501
Sat 10, 3 PM90.353.72951441
Sat 10, 2 PM87.355.53461651
Sat 10, 1 PM87.658.13751601
Sat 10, 12 PM84.759.04241331
Sat 10, 11 AM79.560.35231581
Sat 10, 10 AM77.261.75932451
Sat 10, 9 AM69.857.5651401
Sat 10, 8 AM63.752.9682151
Sat 10, 7 AM63.551.9661411
Sat 10, 6 AM64.450.7611241
Sat 10, 5 AM66.049.8561181
Sat 10, 4 AM66.949.7545451
Sat 10, 3 AM68.249.4512351
Sat 10, 2 AM68.750.4524571
Sat 10, 1 AM69.349.9504531
Sat 10, 12 AM72.149.6453521
Fri 9, 11 PM74.748.8404741
Fri 9, 10 PM75.649.6404861
Fri 9, 9 PM78.349.1364791
Fri 9, 8 PM81.351.0355841
Fri 9, 7 PM86.053.5334841
Fri 9, 6 PM89.154.5316871
Fri 9, 5 PM89.654.9316641
Fri 9, 4 PM90.056.1326711
Fri 9, 3 PM89.158.6365911
Fri 9, 2 PM88.260.1395531
Fri 9, 1 PM86.764.0473401
Fri 9, 12 PM82.664.85521351
Fri 9, 11 AM81.766.9612441
Fri 9, 10 AM77.465.5672361
Fri 9, 9 AM75.665.1704531
Fri 9, 8 AM68.561.7793351
Fri 9, 7 AM69.862.2771111
Fri 9, 6 AM69.161.2763361
Fri 9, 5 AM69.460.7743501
Fri 9, 4 AM71.259.7671241
Fri 9, 3 AM73.258.9614611
Fri 9, 2 AM74.858.5575631
High and Low at Uvalde, high from 77.9 to 98.2, the latest 77.9; low from 63.5 to 77.9, the latest 77.9, in degrees Fahrenheit.HIGH AND LOWF60708090100Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12HIGHLOW
Highest dew point and Lowest dew point at Uvalde, highest dew point from 59.4 to 77.2, the latest 59.4; lowest dew point from 47.6 to 71.1, the latest 59.4, in degrees Fahrenheit.HIGHEST DEW POINT AND LOWEST DEW POINTF4050607080Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12HIGHEST DEW POINTLOWEST DEW POINT
Highest humidity and Lowest humidity at Uvalde, highest humidity from 53 to 96, the latest 53; lowest humidity from 23 to 71, the latest 53, in per cent.HIGHEST HUMIDITY AND LOWEST HUMIDITY%20406080100Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12HIGHEST HUMIDITYLOWEST HUMIDITY
Strongest gust at Uvalde, strongest gust from 12 to 23, the latest 18, in miles an hour.STRONGEST GUSTmph10152025Sep 17Sep 22Sep 27Oct 2Oct 7Oct 12
The readings these charts were drawn from, as a table
DayHigh FLow FHighest dew point FLowest dew point FHighest humidity %Lowest humidity %Strongest gust mph
Oct 1677.977.959.459.45353-
Oct 1590.377.073.857.2833918
Oct 1494.675.975.366.5924019
Oct 1394.176.875.468.0904419
Oct 1292.373.973.365.8864619
Oct 1192.570.968.556.9863318
Oct 1090.963.561.749.4682815
Oct 990.068.566.948.8793113
Oct 891.867.560.351.3602612
Oct 791.965.859.547.6732314
Oct 690.366.263.750.8792813
Oct 586.970.567.761.8834418
Oct 482.972.568.366.8846017
Oct 382.473.271.065.9916019
Oct 287.374.172.666.3945014
Oct 182.972.376.370.0957116
Sep 3090.171.677.269.3965623
Sep 2997.077.073.563.2863421
Sep 2897.573.670.958.6813019
Sep 2798.273.271.861.3823514
Sep 2695.473.673.261.3833614
Sep 2595.774.873.562.0883514
Sep 2491.274.773.466.1874518
Sep 2394.875.473.663.2863718
Sep 2295.475.673.361.7893316
Sep 2197.073.972.263.4833512
Sep 2096.374.771.963.4843719
Sep 1997.076.674.267.1913919
Sep 1891.277.974.171.1845619
Sep 1796.176.173.664.0883522

Station report

Uvalde, in 4 sheets

Drawn from its report of Oct 16, 2026, 12:00 AM local time, in the manner of the Field Book, and opened beside the plates that explain each part of it.

1The air

Contents

77.9 F with a dew point of 59.4 F, 53 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,300 ft up.

Chart of the air at Uvalde: temperature 77.9 degrees Fahrenheit and dew point 59.4, 53 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT S2204FIG. B THE AIR AT UVALDETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00040 F50 F60 F70 F80 F90 FSATURATES 4,300 FT ABOVE THE STATION, AT 55.1 FTEMPERATURE 77.9 FDEW POINT 59.4 FSPREAD 18.5 FRELATIVE HUMIDITY 53 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLEUvalde, the airSTATION REPORT · SCAN S2204TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-16IDSR-S2204-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

From the Field Book

2The column

Contents

At 915 ft above sea level, 3 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.95 inHg and the temperature at 55.7 F; it reports 77.9 F, 22.2 F warmer than standard.

Section from sea level of where Uvalde stands in the atmosphere, height to scale: the station 915 feet above sea level with 3 per cent of the air below it; the standard atmosphere's pressure there, 28.95 inches of mercury, and temperature, 55.7 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT S2204FIG. D WHERE UVALDE 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 ATMOSPHEREUVALDE3 PER CENT OF THE AIR BELOW IT915 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 HERE28.95 inHgSTANDARD TEMPERATURE HERE55.7 FTEMPERATURE, REPORTED77.9 FTITLEUvalde, the columnSTATION REPORT · SCAN S2204TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-16IDSR-S2204-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

From the Field Book

3The sun

Contents

On Oct 16 the noon sun stands 52 degrees above the horizon at 29.22 N, and the day is 11 h 19 min long. Level ground there takes 78 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Uvalde, angles true: on Oct 16 it stands 52 degrees above the horizon, against 84 at the June solstice, 61 at the equinoxes and 37 at the December solstice; the day is 11 h 19 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT S2204FIG. E THE SUN AT UVALDEELEVATION 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 84°EQUINOXES 61°DECEMBER SOLSTICE 37°OCT 16, 52°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 19 MINLEVEL GROUND TAKES 78 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 29.22 N; THE SUN'S DECLINATION -9.1°TITLEUvalde, the sunSTATION REPORT · SCAN S2204TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-16IDSR-S2204-3DRAWN AS linework on paperSOURCES FB-ENG-007

From the Field Book

4The instrument

Contents

A weather instrument, 915 ft above sea level. Its report of Oct 16, 2026, 12:00 AM local time is written on the sensors that made it.

Elevation of the instrument, Uvalde, each sensor drawn and labelled with what it read: antenna, sending by satellite, last heard oct 16, 2026, 12:00 am local time; air temperature, 77.9 f, dew point 59.4 f.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT S2204FIG. F THE INSTRUMENTELEVATION OF THE INSTRUMENT, EACH SENSOR WITH WHAT IT READ, OCT 16, 2026, 12:00 AM LOCAL TIMEANTENNA, SENDING BY SATELLITELAST HEARD OCT 16, 2026, 12:00 AM LOCAL TIMEAIR TEMPERATURE77.9 F, DEW POINT 59.4 FPRECIPITATION GAUGE-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLEUvalde, the instrumentSTATION REPORT · SCAN S2204TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 4 of 4DATE2026-10-16IDSR-S2204-4DRAWN AS linework on paperSOURCES FB-INS-001

From the Field Book

Near Uvalde