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
Ephraim Report
Rank 489 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 score91.2of 100
Utah median
90.8the median score of 998 stations
Scoring higher
485stations in Utah
Sharing its score
7ranks 486 to 492
Points deducted
8.86.6 arrival, 1.4 forecast check, 0.6 accuracy, 0.2 reports received
Counted at the median
Accuracy, instrument checks, forecast checknot measured at this station; Utah median 97.0, 100.0, 85.8
Next above
S2125rank 488; ahead on median arrival 42 min 56 s against 42 min 59 s
Next below
S2160rank 491; behind on median arrival 42 min 59 s against 43 min
Sharing its rank
1other stations, equal on every measure
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 3599.434.8 of 35 pointsUtah median 98.2167 of 168 scheduled reports received in 7 days
Arrivalweight 1034.03.4 of 10 pointsUtah median 72.3half its reports arrived within 43 min
Continuityweight 10100.010.0 of 10 pointsUtah median 100.0longest silence 66 min, on a schedule of one report every 60 min
Accuracyweight 20-19.4 of 20 points, at the medianUtah median 97.0-
Instrument checksweight 15-15.0 of 15 points, at the medianUtah median 100.0-
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 1.8 °F of its reference, typically, none beyond 8.3 °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
+1.3 °Fwarmer than the airport station K41U, 3.1 miles away, on average over 13 readings; typical difference 2.1 °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.
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
489
998
99.4%
Oct 15, 2026
477
994
99.4%
Oct 14, 2026
463
987
98.8%
Oct 13, 2026
472
985
98.8%
Oct 12, 2026
454
978
98.8%
Oct 11, 2026
446
969
98.8%
Oct 10, 2026
500
966
94.6%
Oct 9, 2026
500
967
94.6%
Oct 8, 2026
479
949
95.2%
Oct 7, 2026
499
947
94.6%
Oct 6, 2026
503
925
94.6%
Oct 5, 2026
523
920
94.3%
Oct 4, 2026
517
851
93.3%
Oct 3, 2026
468
850
98.2%
Oct 2, 2026
470
850
98.2%
Oct 1, 2026
474
781
97.7%
Sep 30, 2026
491
781
96.8%
Sep 29, 2026
329
774
100.0%
Sep 28, 2026
329
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
Fri 16, 3 AM
38.8
27.3
63
-
-
1
Fri 16, 2 AM
39.0
29.0
67
2
135
1
Fri 16, 1 AM
40.6
30.5
67
3
158
1
Fri 16, 12 AM
41.9
32.1
68
2
135
1
Thu 15, 11 PM
42.8
32.2
66
3
118
1
Thu 15, 10 PM
45.1
34.0
65
3
47
1
Thu 15, 9 PM
50.4
29.9
45
4
329
1
Thu 15, 8 PM
49.8
33.8
54
2
306
1
Thu 15, 7 PM
52.0
35.4
53
4
42
1
Thu 15, 6 PM
59.4
34.4
39
5
339
1
Thu 15, 5 PM
62.6
33.1
33
7
353
1
Thu 15, 4 PM
63.3
33.7
33
9
11
1
Thu 15, 3 PM
61.9
32.5
33
9
348
1
Thu 15, 2 PM
59.4
37.5
44
8
6
1
Thu 15, 1 PM
55.6
37.8
51
3
4
1
Thu 15, 12 PM
52.9
39.0
59
3
39
1
Thu 15, 11 AM
48.2
37.8
67
2
33
1
Thu 15, 10 AM
47.5
37.1
67
2
281
1
Thu 15, 9 AM
39.0
34.9
85
1
139
1
Thu 15, 8 AM
32.2
31.4
97
1
163
1
Thu 15, 7 AM
33.1
32.1
96
1
166
1
Thu 15, 6 AM
34.2
32.6
94
1
158
1
Thu 15, 5 AM
34.7
33.4
95
1
144
1
Thu 15, 4 AM
35.6
33.2
91
1
109
1
The readings these charts were drawn from, as a table
Hour
Temperature F
Dew point F
Relative humidity %
Wind mph
Wind direction °
Reports
Fri 16, 3 AM
38.8
27.3
63
-
-
1
Fri 16, 2 AM
39.0
29.0
67
2
135
1
Fri 16, 1 AM
40.6
30.5
67
3
158
1
Fri 16, 12 AM
41.9
32.1
68
2
135
1
Thu 15, 11 PM
42.8
32.2
66
3
118
1
Thu 15, 10 PM
45.1
34.0
65
3
47
1
Thu 15, 9 PM
50.4
29.9
45
4
329
1
Thu 15, 8 PM
49.8
33.8
54
2
306
1
Thu 15, 7 PM
52.0
35.4
53
4
42
1
Thu 15, 6 PM
59.4
34.4
39
5
339
1
Thu 15, 5 PM
62.6
33.1
33
7
353
1
Thu 15, 4 PM
63.3
33.7
33
9
11
1
Thu 15, 3 PM
61.9
32.5
33
9
348
1
Thu 15, 2 PM
59.4
37.5
44
8
6
1
Thu 15, 1 PM
55.6
37.8
51
3
4
1
Thu 15, 12 PM
52.9
39.0
59
3
39
1
Thu 15, 11 AM
48.2
37.8
67
2
33
1
Thu 15, 10 AM
47.5
37.1
67
2
281
1
Thu 15, 9 AM
39.0
34.9
85
1
139
1
Thu 15, 8 AM
32.2
31.4
97
1
163
1
Thu 15, 7 AM
33.1
32.1
96
1
166
1
Thu 15, 6 AM
34.2
32.6
94
1
158
1
Thu 15, 5 AM
34.7
33.4
95
1
144
1
Thu 15, 4 AM
35.6
33.2
91
1
109
1
Thu 15, 3 AM
39.2
34.8
84
1
155
1
Thu 15, 2 AM
40.1
35.9
85
2
159
1
Thu 15, 1 AM
41.7
36.0
80
2
179
1
Thu 15, 12 AM
41.5
36.1
81
3
156
1
Wed 14, 11 PM
42.8
37.1
80
3
153
1
Wed 14, 10 PM
45.9
37.7
73
2
170
1
Wed 14, 9 PM
45.9
37.4
72
3
161
1
Wed 14, 8 PM
45.9
38.4
75
5
151
1
Wed 14, 7 PM
45.0
37.9
76
4
160
1
Wed 14, 6 PM
45.3
37.5
74
4
162
1
Wed 14, 5 PM
45.1
37.3
74
4
164
1
Wed 14, 4 PM
46.2
37.3
71
5
224
1
Wed 14, 3 PM
45.9
36.7
70
6
235
1
Wed 14, 2 PM
45.5
36.3
70
4
220
1
Wed 14, 1 PM
45.0
37.5
75
2
122
1
Wed 14, 12 PM
44.2
38.4
80
3
132
1
Wed 14, 11 AM
43.5
36.8
77
2
65
1
Wed 14, 10 AM
42.6
38.4
85
1
18
1
Wed 14, 9 AM
41.5
37.9
87
2
91
1
Wed 14, 8 AM
40.8
37.5
88
3
136
1
Wed 14, 7 AM
40.6
37.9
90
3
154
1
Wed 14, 6 AM
41.2
37.6
87
2
155
1
Wed 14, 5 AM
41.2
39.3
93
3
104
1
Wed 14, 4 AM
42.1
39.7
91
2
35
1
Wed 14, 3 AM
41.9
38.3
87
3
32
1
Wed 14, 2 AM
42.6
36.5
79
1
355
1
Wed 14, 1 AM
41.0
38.0
89
2
51
1
Wed 14, 12 AM
42.8
38.0
83
2
8
1
Tue 13, 11 PM
43.9
36.1
74
2
360
1
Tue 13, 10 PM
43.2
37.8
81
4
21
1
Tue 13, 9 PM
44.4
35.2
70
4
17
1
Tue 13, 8 PM
45.5
35.5
68
6
53
1
Tue 13, 7 PM
46.0
36.4
69
4
16
1
Tue 13, 6 PM
48.7
35.0
59
5
341
1
Tue 13, 5 PM
48.6
34.9
59
6
67
1
Tue 13, 4 PM
48.0
36.8
65
4
46
1
Tue 13, 3 PM
48.0
37.6
67
9
260
1
Tue 13, 2 PM
50.5
34.0
53
8
278
1
Tue 13, 1 PM
50.5
35.8
57
3
218
1
Tue 13, 12 PM
47.5
37.1
67
4
162
1
Tue 13, 11 AM
45.1
39.3
80
2
29
1
Tue 13, 10 AM
42.3
39.3
89
3
345
1
Tue 13, 9 AM
41.5
37.9
87
3
268
1
Tue 13, 8 AM
38.7
36.6
92
2
144
1
Tue 13, 7 AM
41.7
40.1
94
3
129
1
Tue 13, 6 AM
41.7
40.6
96
2
342
1
Tue 13, 5 AM
41.9
40.6
95
1
327
1
Tue 13, 4 AM
41.5
39.9
94
1
20
1
Tue 13, 3 AM
42.8
40.9
93
2
42
1
Tue 13, 2 AM
42.8
41.7
96
1
51
1
Tue 13, 1 AM
43.0
41.4
94
1
2
1
Tue 13, 12 AM
42.6
41.0
94
2
106
1
Mon 12, 11 PM
43.5
41.6
93
2
23
1
Mon 12, 10 PM
47.5
45.0
91
4
159
1
Mon 12, 9 PM
47.8
45.9
93
2
108
1
Mon 12, 8 PM
48.9
45.5
88
2
66
1
Mon 12, 7 PM
50.9
44.3
78
4
156
1
Mon 12, 6 PM
52.5
44.4
74
4
154
1
Mon 12, 5 PM
57.4
40.9
54
7
177
1
Mon 12, 4 PM
55.9
44.3
65
3
158
1
Mon 12, 3 PM
54.7
45.5
71
4
172
1
Mon 12, 2 PM
55.4
43.0
63
5
159
1
Mon 12, 1 PM
54.0
43.3
67
8
163
1
Mon 12, 12 PM
52.9
46.2
78
4
178
1
Mon 12, 11 AM
51.3
47.9
88
1
267
1
Mon 12, 10 AM
51.1
46.4
84
2
201
1
Mon 12, 9 AM
49.3
46.8
91
2
33
1
Mon 12, 8 AM
48.6
46.9
94
1
14
1
Mon 12, 7 AM
48.2
47.4
97
2
136
1
Mon 12, 6 AM
48.9
47.5
95
2
200
1
Mon 12, 5 AM
48.0
46.9
96
2
143
1
Mon 12, 4 AM
48.0
47.2
97
3
185
1
Mon 12, 3 AM
48.6
46.9
94
1
184
1
Mon 12, 2 AM
49.5
47.8
94
1
7
1
Mon 12, 1 AM
49.6
47.9
94
2
90
1
Mon 12, 12 AM
50.2
47.4
90
1
213
1
Sun 11, 11 PM
51.1
46.4
84
3
133
1
Sun 11, 10 PM
52.2
50.5
94
5
143
1
Sun 11, 9 PM
52.7
51.0
94
2
184
1
Sun 11, 8 PM
53.6
50.7
90
2
168
1
Sun 11, 7 PM
57.6
46.7
67
5
165
1
Sun 11, 6 PM
61.3
43.5
52
8
179
1
Sun 11, 5 PM
63.7
43.1
47
12
169
1
Sun 11, 4 PM
66.2
42.4
42
13
162
1
Sun 11, 3 PM
69.1
41.7
37
16
157
1
Sun 11, 2 PM
68.5
45.1
43
12
158
1
Sun 11, 1 PM
66.2
48.1
52
10
159
1
Sun 11, 12 PM
60.8
51.3
71
4
158
1
Sun 11, 11 AM
59.0
51.8
77
3
358
1
Sun 11, 10 AM
54.3
50.2
86
2
38
1
Sun 11, 9 AM
52.2
50.8
95
4
29
1
Sun 11, 8 AM
51.1
50.5
98
4
356
1
Sun 11, 7 AM
50.9
50.1
97
4
354
1
Sun 11, 6 AM
50.7
49.9
97
2
22
1
Sun 11, 5 AM
51.4
50.6
97
3
10
1
Sun 11, 4 AM
52.2
50.5
94
2
50
1
Sun 11, 3 AM
52.9
49.7
89
1
63
1
Sun 11, 2 AM
52.3
50.3
93
3
71
1
Sun 11, 1 AM
53.1
50.2
90
2
64
1
Sun 11, 12 AM
58.3
46.2
64
1
294
1
Sat 10, 11 PM
63.0
40.1
43
6
178
1
Sat 10, 10 PM
62.6
42.1
47
8
144
1
Sat 10, 9 PM
60.6
46.2
59
4
187
1
Sat 10, 8 PM
64.9
41.3
42
3
174
1
Sat 10, 7 PM
67.3
42.8
41
8
156
1
Sat 10, 6 PM
69.6
42.2
37
10
156
1
Sat 10, 5 PM
70.5
42.3
36
10
159
1
Sat 10, 4 PM
72.1
42.2
34
10
166
1
Sat 10, 3 PM
72.9
42.9
34
12
162
1
Sat 10, 2 PM
75.7
42.9
31
14
173
1
Sat 10, 1 PM
73.9
43.0
33
12
175
1
Sat 10, 12 PM
69.1
47.4
46
7
198
1
Sat 10, 11 AM
63.7
46.2
53
3
87
1
Sat 10, 10 AM
58.5
45.9
63
5
269
1
Sat 10, 9 AM
56.8
46.7
69
5
160
1
Sat 10, 8 AM
58.5
42.4
55
6
179
1
Sat 10, 7 AM
60.4
42.2
51
3
175
1
Sat 10, 6 AM
61.9
43.1
50
7
177
1
Sat 10, 5 AM
57.4
37.3
47
9
162
1
Sat 10, 4 AM
57.2
35.5
44
3
158
1
Sat 10, 3 AM
57.2
36.0
45
3
137
1
Sat 10, 2 AM
61.9
35.3
37
3
269
1
Sat 10, 1 AM
63.7
36.2
36
3
170
1
Sat 10, 12 AM
63.7
36.2
36
3
171
1
Fri 9, 11 PM
65.3
34.7
32
3
167
1
Fri 9, 10 PM
64.4
35.4
34
3
166
1
Fri 9, 9 PM
66.2
36.2
33
2
169
1
Fri 9, 8 PM
71.4
33.7
25
3
201
1
Fri 9, 7 PM
71.1
35.4
27
5
178
1
Fri 9, 6 PM
74.5
33.2
22
3
213
1
Fri 9, 5 PM
78.3
32.6
19
6
193
1
Fri 9, 4 PM
77.9
32.3
19
4
156
1
Fri 9, 3 PM
74.8
35.6
24
5
79
1
Fri 9, 2 PM
77.7
35.8
22
10
193
1
Fri 9, 1 PM
76.3
40.8
28
9
190
1
Fri 9, 12 PM
69.8
37.0
30
3
200
1
Fri 9, 11 AM
64.6
42.2
44
3
215
1
Fri 9, 10 AM
56.5
39.6
53
1
280
1
Fri 9, 9 AM
50.7
37.3
60
1
250
1
Fri 9, 8 AM
39.6
34.5
82
1
77
1
Fri 9, 7 AM
41.0
35.9
82
1
70
1
Fri 9, 6 AM
42.3
35.6
77
2
174
1
Fri 9, 5 AM
43.0
35.9
76
1
168
1
Fri 9, 4 AM
43.7
36.0
74
0
10
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 16
41.9
38.8
32.1
27.3
68
63
6
Oct 15
63.3
32.2
39.0
29.9
97
33
17
Oct 14
46.2
40.6
39.7
36.3
93
70
12
Oct 13
50.5
38.7
41.7
34.0
96
53
16
Oct 12
57.4
43.5
47.9
40.9
97
54
21
Oct 11
69.1
50.7
51.8
41.7
98
37
32
Oct 10
75.7
56.8
47.4
35.3
69
31
25
Oct 9
78.3
39.6
42.2
32.3
82
19
21
Oct 8
78.1
44.1
41.5
35.4
77
22
18
Oct 7
76.5
42.1
47.3
36.9
82
28
11
Oct 6
76.3
44.4
42.6
36.8
76
24
15
Oct 5
84.7
45.1
41.1
31.2
75
17
11
Oct 4
84.9
43.2
40.9
30.1
79
14
11
Oct 3
84.9
43.2
42.0
28.8
81
14
9
Oct 2
82.0
39.4
42.8
32.0
92
17
10
Oct 1
77.0
40.6
44.3
36.8
94
24
10
Sep 30
74.5
41.7
49.3
38.8
97
29
10
Sep 29
67.3
48.7
53.4
47.3
98
49
11
Sep 28
68.5
49.6
48.2
38.6
94
39
18
Sep 27
80.1
45.5
42.5
33.4
73
20
22
Sep 26
80.1
46.2
39.1
33.4
69
19
18
Sep 25
81.0
42.1
39.5
27.5
77
15
16
Sep 24
79.2
41.9
40.2
31.7
80
18
10
Sep 23
77.4
40.1
46.0
27.5
94
17
10
Sep 22
73.0
52.9
52.9
36.7
88
32
20
Sep 21
77.7
41.2
41.7
30.6
80
18
15
Sep 20
74.3
39.0
41.3
32.4
91
22
11
Sep 19
73.4
48.0
50.1
33.5
96
27
20
Sep 18
81.3
49.8
55.4
41.1
97
27
23
Sep 17
81.7
53.8
56.2
46.8
92
31
40
Station report
Ephraim, in 4 sheets
Drawn from its report of Oct 16, 2026, 2:00 AM local time, in the manner of the Field Book, and opened beside the plates that explain each part of it.
39.0 F with a dew point of 29.0 F, 67 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,300 ft up.
At 5,531 ft above sea level, 18 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 24.41 inHg and the temperature at 39.3 F; it reports 39.0 F, 0.3 F colder than standard.
On Oct 16 the noon sun stands 42 degrees above the horizon at 39.37 N, and the day is 10 h 60 min long. Level ground there takes 66 per cent of the noon sunlight a surface facing the sun would.