Every instrument close enough to be worth naming, how far away it is, how high it stands, and what kind of measurement it makes.
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Station charts
Split Mountain Report
Rank 523 of 998 in Utah, 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 score89.7of 100
Utah median
90.8the median score of 998 stations
Scoring higher
522stations in Utah
Sharing its score
2ranks 523 to 524
Points deducted
10.38.5 arrival, 1.4 forecast check, 0.4 reports received
Counted at the median
Forecast checknot measured at this station; Utah median 85.8
BRUU1rank 524; behind on reports received 98.8% against 87.0%
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.
Reports receivedweight 3598.834.6 of 35 pointsUtah median 98.2166 of 168 scheduled reports received in 7 days
Arrivalweight 1015.01.5 of 10 pointsUtah median 72.3half its reports arrived within 53 min
Continuityweight 10100.010.0 of 10 pointsUtah median 100.0longest silence 2 h, on a schedule of one report every 60 min
Accuracyweight 20100.020.0 of 20 pointsUtah median 97.0its temperature against the airport station KVEL, 9.1 miles away, over 158 readings: typical difference 2.1 °F beyond a steady offset of +0.6 °F
Instrument checksweight 15100.015.0 of 15 pointsUtah median 100.00 of 158 readings failed their check against its reference station
Forecast checkweight 10-8.6 of 10 points, at the medianUtah median 85.8-
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 2.4 °F of its reference, typically, none beyond 8.9 °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
+0.3 °Fwarmer than the airport station KVEL, 9.1 miles away, on average over 403 readings; typical difference 2.3 °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: 166 of 168 scheduled reports received, 98.8%.
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.
Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.
The ranking these charts were drawn from, as tables
Share of scheduled reports received
Stations
100%
182
90 to 99%
395
80 to 89%
60
70 to 79%
55
60 to 69%
151
50 to 59%
90
40 to 49%
41
30 to 39%
5
20 to 29%
12
10 to 19%
5
0 to 9%
2
Day
Rank
Stations ranked
Share received
Oct 16, 2026
523
998
98.8%
Oct 15, 2026
501
994
99.4%
Oct 14, 2026
456
987
98.8%
Oct 13, 2026
449
985
98.8%
Oct 12, 2026
361
978
99.4%
Oct 11, 2026
408
969
99.4%
Oct 10, 2026
482
966
94.6%
Oct 9, 2026
475
967
94.6%
Oct 8, 2026
477
949
93.4%
Oct 7, 2026
501
947
92.8%
Oct 6, 2026
504
925
92.8%
Oct 5, 2026
535
920
92.5%
Oct 4, 2026
587
851
91.1%
Oct 3, 2026
503
850
96.4%
Oct 2, 2026
505
850
96.4%
Oct 1, 2026
490
781
96.5%
Sep 30, 2026
494
781
96.8%
Sep 29, 2026
347
774
100.0%
Sep 28, 2026
360
761
100.0%
The readings these charts were drawn from, as a table
Hour
Temperature F
Dew point F
Relative humidity %
Wind mph
Wind direction °
Reports
Thu 15, 8 PM
47.8
35.0
61
-
-
1
Thu 15, 7 PM
51.3
34.7
53
4
45
1
Thu 15, 6 PM
56.8
33.3
41
3
80
1
Thu 15, 5 PM
58.8
32.6
37
6
65
1
Thu 15, 4 PM
58.5
31.6
36
7
65
1
Thu 15, 3 PM
58.1
30.6
35
8
68
1
Thu 15, 2 PM
58.1
29.9
34
8
69
1
Thu 15, 1 PM
57.2
29.8
35
9
76
1
Thu 15, 12 PM
56.5
36.5
47
9
50
1
Thu 15, 11 AM
54.7
34.9
47
12
44
1
Thu 15, 10 AM
52.7
35.6
52
9
25
1
Thu 15, 9 AM
46.6
35.5
65
8
354
1
Thu 15, 8 AM
47.8
37.0
66
6
354
1
Thu 15, 7 AM
40.8
39.2
94
3
350
1
Thu 15, 6 AM
42.3
40.1
92
4
342
1
Thu 15, 5 AM
42.4
41.1
95
4
290
1
Thu 15, 4 AM
42.6
41.0
94
3
275
1
Thu 15, 3 AM
43.3
42.0
95
2
21
1
Thu 15, 2 AM
43.3
42.0
95
2
63
1
Thu 15, 1 AM
42.6
41.5
96
2
96
1
Thu 15, 12 AM
42.3
41.0
95
2
180
1
Wed 14, 11 PM
42.3
41.0
95
2
233
1
Wed 14, 10 PM
41.9
40.3
94
4
245
1
The readings these charts were drawn from, as a table
Hour
Temperature F
Dew point F
Relative humidity %
Wind mph
Wind direction °
Reports
Thu 15, 8 PM
47.8
35.0
61
-
-
1
Thu 15, 7 PM
51.3
34.7
53
4
45
1
Thu 15, 6 PM
56.8
33.3
41
3
80
1
Thu 15, 5 PM
58.8
32.6
37
6
65
1
Thu 15, 4 PM
58.5
31.6
36
7
65
1
Thu 15, 3 PM
58.1
30.6
35
8
68
1
Thu 15, 2 PM
58.1
29.9
34
8
69
1
Thu 15, 1 PM
57.2
29.8
35
9
76
1
Thu 15, 12 PM
56.5
36.5
47
9
50
1
Thu 15, 11 AM
54.7
34.9
47
12
44
1
Thu 15, 10 AM
52.7
35.6
52
9
25
1
Thu 15, 9 AM
46.6
35.5
65
8
354
1
Thu 15, 8 AM
47.8
37.0
66
6
354
1
Thu 15, 7 AM
40.8
39.2
94
3
350
1
Thu 15, 6 AM
42.3
40.1
92
4
342
1
Thu 15, 5 AM
42.4
41.1
95
4
290
1
Thu 15, 4 AM
42.6
41.0
94
3
275
1
Thu 15, 3 AM
43.3
42.0
95
2
21
1
Thu 15, 2 AM
43.3
42.0
95
2
63
1
Thu 15, 1 AM
42.6
41.5
96
2
96
1
Thu 15, 12 AM
42.3
41.0
95
2
180
1
Wed 14, 11 PM
42.3
41.0
95
2
233
1
Wed 14, 10 PM
41.9
40.3
94
4
245
1
Wed 14, 9 PM
42.4
41.1
95
5
238
1
Wed 14, 8 PM
42.8
40.1
90
5
215
1
Wed 14, 7 PM
43.3
40.3
89
4
198
1
Wed 14, 6 PM
44.1
39.9
85
6
180
1
Wed 14, 5 PM
45.5
43.6
93
10
172
1
Wed 14, 4 PM
52.0
39.4
62
7
179
1
Wed 14, 3 PM
52.9
39.4
60
10
50
1
Wed 14, 2 PM
53.2
39.2
59
13
41
1
Wed 14, 1 PM
53.2
39.7
60
11
33
1
Wed 14, 12 PM
51.6
40.6
66
11
32
1
Wed 14, 11 AM
46.9
44.7
92
6
31
1
Wed 14, 10 AM
45.1
42.9
92
3
242
1
Wed 14, 9 AM
44.6
43.2
95
2
86
1
Wed 14, 8 AM
43.7
42.1
94
1
176
1
Wed 14, 7 AM
43.5
42.2
95
1
205
1
Wed 14, 6 AM
44.4
43.0
95
2
246
1
Wed 14, 5 AM
46.4
42.7
87
2
186
1
Wed 14, 4 AM
45.0
42.8
92
2
281
1
Wed 14, 3 AM
45.7
43.2
91
2
198
1
Wed 14, 2 AM
45.0
43.1
93
2
282
1
Wed 14, 1 AM
45.0
42.5
91
1
316
1
Wed 14, 12 AM
44.8
41.2
87
2
180
1
Tue 13, 11 PM
46.2
42.8
88
2
263
1
Tue 13, 10 PM
46.9
42.0
83
3
227
1
Tue 13, 9 PM
46.9
42.6
85
3
312
1
Tue 13, 8 PM
47.8
40.9
77
4
304
1
Tue 13, 7 PM
49.3
41.7
75
2
289
1
Tue 13, 6 PM
50.2
41.5
72
2
132
1
Tue 13, 5 PM
51.4
37.5
59
3
123
1
Tue 13, 4 PM
51.4
40.0
65
5
225
1
Tue 13, 3 PM
51.1
40.9
68
5
170
1
Tue 13, 2 PM
53.8
41.5
63
4
179
1
Tue 13, 1 PM
53.1
42.4
67
3
224
1
Tue 13, 12 PM
53.6
42.1
65
5
236
1
Tue 13, 11 AM
53.6
40.5
61
4
195
1
Tue 13, 10 AM
51.6
42.9
72
4
193
1
Tue 13, 9 AM
49.3
40.7
72
4
189
1
Tue 13, 8 AM
48.0
39.8
73
4
184
1
Tue 13, 7 AM
47.7
40.5
76
2
199
1
Tue 13, 6 AM
49.1
40.5
72
4
164
1
Tue 13, 5 AM
48.4
44.1
85
2
172
1
Tue 13, 4 AM
48.4
42.8
81
3
270
1
Tue 13, 3 AM
50.2
43.3
77
2
299
1
Tue 13, 2 AM
50.5
44.9
81
1
345
1
Tue 13, 1 AM
50.7
45.4
82
1
151
1
Tue 13, 12 AM
50.5
48.0
91
4
149
1
Mon 12, 11 PM
52.2
48.7
88
6
149
1
Mon 12, 10 PM
54.5
48.1
79
7
146
1
Mon 12, 9 PM
53.8
49.1
84
4
140
1
Mon 12, 8 PM
52.3
49.1
89
2
164
1
Mon 12, 7 PM
52.0
48.2
87
3
347
1
Mon 12, 6 PM
53.6
50.1
88
3
35
1
Mon 12, 5 PM
52.3
49.7
91
3
33
1
Mon 12, 4 PM
53.1
49.9
89
5
87
1
Mon 12, 3 PM
54.0
49.9
86
5
132
1
Mon 12, 2 PM
54.7
49.6
83
4
148
1
Mon 12, 1 PM
56.8
50.0
78
8
165
1
Mon 12, 12 PM
59.2
49.0
69
5
212
1
Mon 12, 11 AM
57.7
50.2
76
4
248
1
Mon 12, 10 AM
58.1
49.5
73
2
225
1
Mon 12, 9 AM
53.6
49.5
86
4
322
1
Mon 12, 8 AM
48.2
46.3
93
3
330
1
Mon 12, 7 AM
51.1
48.3
90
3
344
1
Mon 12, 6 AM
51.1
48.3
90
3
21
1
Mon 12, 5 AM
52.0
49.4
91
4
42
1
Mon 12, 4 AM
53.4
49.3
86
3
36
1
Mon 12, 3 AM
54.5
47.4
77
1
29
1
Mon 12, 2 AM
54.9
49.5
82
2
254
1
Mon 12, 1 AM
55.0
49.6
82
3
216
1
Mon 12, 12 AM
56.8
47.9
72
4
241
1
Sun 11, 11 PM
58.8
46.2
63
5
196
1
Sun 11, 10 PM
58.3
48.6
70
4
198
1
Sun 11, 9 PM
58.6
52.4
80
4
192
1
Sun 11, 8 PM
58.5
53.0
82
3
142
1
Sun 11, 7 PM
62.1
54.1
75
6
194
1
Sun 11, 6 PM
61.2
56.6
85
3
25
1
Sun 11, 5 PM
62.8
55.8
78
3
146
1
Sun 11, 4 PM
65.1
53.5
66
10
197
1
Sun 11, 3 PM
65.1
56.2
73
9
185
1
Sun 11, 2 PM
65.3
55.3
70
6
204
1
Sun 11, 1 PM
61.7
54.8
78
5
226
1
Sun 11, 12 PM
61.2
54.6
79
5
238
1
Sun 11, 11 AM
57.9
54.4
88
2
125
1
Sun 11, 10 AM
57.9
54.0
87
3
298
1
Sun 11, 9 AM
56.3
53.4
90
2
302
1
Sun 11, 8 AM
55.2
52.6
91
3
324
1
Sun 11, 7 AM
55.0
52.7
92
3
282
1
Sun 11, 6 AM
54.0
52.3
94
2
297
1
Sun 11, 5 AM
55.2
52.9
92
3
288
1
Sun 11, 4 AM
56.1
51.3
84
3
233
1
Sun 11, 3 AM
55.8
52.0
87
6
141
1
Sun 11, 2 AM
56.1
51.6
85
7
152
1
Sun 11, 1 AM
55.6
51.2
85
10
135
1
Sun 11, 12 AM
54.9
51.7
89
5
156
1
Sat 10, 11 PM
55.2
52.3
90
1
229
1
Sat 10, 10 PM
56.5
51.7
84
1
302
1
Sat 10, 9 PM
56.1
52.3
87
3
300
1
Sat 10, 8 PM
55.8
51.3
85
3
302
1
Sat 10, 7 PM
55.6
52.1
88
2
269
1
Sat 10, 6 PM
57.0
50.9
80
5
49
1
Sat 10, 5 PM
56.3
51.5
84
9
0
1
Sat 10, 4 PM
69.4
42.7
38
11
258
1
Sat 10, 3 PM
70.0
43.2
38
3
70
1
Sat 10, 2 PM
68.2
44.2
42
3
275
1
Sat 10, 1 PM
68.7
45.3
43
8
252
1
Sat 10, 12 PM
66.7
46.4
48
5
214
1
Sat 10, 11 AM
62.1
45.3
54
3
175
1
Sat 10, 10 AM
53.6
45.9
75
2
61
1
Sat 10, 9 AM
50.5
45.5
83
3
107
1
Sat 10, 8 AM
49.5
42.9
78
2
198
1
Sat 10, 7 AM
46.8
40.6
79
2
324
1
Sat 10, 6 AM
52.5
41.5
66
2
276
1
Sat 10, 5 AM
50.4
44.1
79
3
332
1
Sat 10, 4 AM
50.2
43.3
77
2
243
1
Sat 10, 3 AM
51.3
40.7
67
2
1
1
Sat 10, 2 AM
50.0
41.7
73
3
335
1
Sat 10, 1 AM
52.5
41.9
67
3
310
1
Sat 10, 12 AM
56.3
39.9
54
4
36
1
Fri 9, 11 PM
55.0
41.4
60
2
313
1
Fri 9, 10 PM
59.4
41.3
51
1
267
1
Fri 9, 9 PM
60.4
42.7
52
5
304
1
Fri 9, 8 PM
64.2
43.5
47
3
309
1
Fri 9, 7 PM
71.1
39.7
32
5
19
1
Fri 9, 6 PM
71.1
40.5
33
14
278
1
Fri 9, 5 PM
77.7
39.1
25
3
291
1
Fri 9, 4 PM
77.7
39.1
25
3
199
1
Fri 9, 3 PM
76.6
42.0
29
4
136
1
Fri 9, 2 PM
73.2
41.6
32
3
157
1
Fri 9, 1 PM
70.3
41.4
35
3
208
1
Fri 9, 12 PM
67.8
41.3
38
3
206
1
Fri 9, 11 AM
63.9
42.1
45
2
201
1
Fri 9, 10 AM
59.7
42.0
52
1
248
1
Fri 9, 9 AM
51.8
42.7
71
1
155
1
Fri 9, 8 AM
43.9
39.4
84
2
189
1
Fri 9, 7 AM
46.0
38.2
74
1
326
1
Fri 9, 6 AM
43.9
37.8
79
2
278
1
Fri 9, 5 AM
46.0
39.5
78
2
8
1
Fri 9, 4 AM
49.1
39.0
68
2
342
1
Fri 9, 3 AM
50.4
42.1
73
1
323
1
Fri 9, 2 AM
52.5
40.7
64
1
47
1
Fri 9, 1 AM
54.1
40.9
61
1
347
1
Fri 9, 12 AM
51.8
42.3
70
2
13
1
Thu 8, 11 PM
57.4
39.4
51
2
95
1
Thu 8, 10 PM
59.0
40.4
50
3
259
1
The readings these charts were drawn from, as a table
Day
High F
Low F
Highest dew point F
Lowest dew point F
Highest humidity %
Lowest humidity %
Strongest gust mph
Oct 15
58.8
40.8
42.0
29.8
96
34
21
Oct 14
53.2
41.9
44.7
39.2
95
59
23
Oct 13
53.8
46.2
48.0
37.5
91
59
12
Oct 12
59.2
48.2
50.2
46.3
93
69
17
Oct 11
65.3
54.0
56.6
46.2
94
63
26
Oct 10
70.0
46.8
52.3
39.9
90
38
33
Oct 9
77.7
43.9
43.5
37.8
84
25
34
Oct 8
79.7
45.9
42.9
36.9
78
22
9
Oct 7
79.7
46.0
43.5
37.3
79
24
8
Oct 6
82.2
51.1
46.0
38.4
77
21
9
Oct 5
79.5
47.7
45.9
39.8
82
28
9
Oct 4
80.8
47.7
47.6
39.9
81
24
8
Oct 3
80.1
47.1
48.5
41.3
94
27
10
Oct 2
77.2
45.3
46.8
39.0
85
30
9
Oct 1
75.6
46.9
48.1
41.3
93
32
9
Sep 30
73.0
46.4
51.4
43.6
97
39
12
Sep 29
68.5
52.7
53.2
50.1
96
53
14
Sep 28
66.6
53.8
54.7
46.8
92
54
15
Sep 27
79.3
52.5
49.1
38.6
75
24
12
Sep 26
80.1
51.1
48.2
37.8
84
23
15
Sep 25
75.6
57.2
53.0
44.5
83
33
10
Sep 24
76.3
50.9
50.2
39.9
87
27
9
Sep 23
72.9
48.0
53.4
42.9
96
34
13
Sep 22
73.2
53.1
53.3
42.1
92
34
31
Sep 21
73.4
47.8
49.0
41.6
89
33
8
Sep 20
69.8
48.6
48.3
40.0
89
34
14
Sep 19
70.5
53.1
53.5
40.0
92
33
21
Sep 18
76.5
56.5
59.4
48.1
95
46
31
Sep 17
73.9
58.1
59.9
55.3
97
54
14
Station report
Split Mountain, in 4 sheets
Drawn from its report of Oct 15, 2026, 8:00 PM local time, in the manner of the Field Book, and opened beside the plates that explain each part of it.
47.8 F with a dew point of 35.0 F, 61 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,900 ft up.
At 4,844 ft above sea level, 16 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 25.04 inHg and the temperature at 41.7 F; it reports 47.8 F, 6.1 F warmer than standard.
On Oct 16 the noon sun stands 41 degrees above the horizon at 40.39 N, and the day is 10 h 57 min long. Level ground there takes 65 per cent of the noon sunlight a surface facing the sun would.
FB-WAT-002, Fig. CHumidity variables
FB-ENG-011, Fig. AWater vapour as a gas
FB-ENG-005, Fig. ALapse rates and stability
