UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2025031400.upa.cvt
Date: 0000Z 14 MAR 25
Searching for KMFR...
Searching the city database file for: KMFR ...
Date:0000Z 14 MAR 25
Station: KMFR
WMO ident: 72597
Latitude: 42.37
Longitude: -122.87
Elevation: 405.00
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LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W
mb m C C % C C deg knt K K K K g/kg
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0 1000 70
SFC 961 405 6.6 -1.4 57 8.0 3.1 300 13 283.0 283.6 278.2 293.1 3.59
2 949 505 5.0 -2.0 60 7.0 2.0 295 15 282.3 282.9 277.7 292.2 3.47
3 925 709 3.2 -2.8 65 6.0 0.7 290 14 282.6 283.2 277.7 292.1 3.36
4 901 921 1.4 -3.6 69 5.0 -0.6 280 11 282.9 283.4 277.7 292.1 3.25
5 899 939 1.8 -4.2 64 6.0 -0.6 278 11 283.5 284.0 277.8 292.3 3.11
6 850 1388 -2.5 -4.5 86 2.0 -3.3 250 10 283.5 284.1 278.0 292.7 3.22
7 807 1797 -6.1 -6.1 100 0.0 -6.1 262 7 283.9 284.5 277.9 292.5 3.00
8 755 2315 -9.5 -9.7 98 0.2 -9.6 252 9 285.7 286.1 278.0 292.8 2.42
9 739 2480 -11.5 -12.4 93 0.9 -11.8 252 10 285.3 285.6 277.2 291.1 1.99
10 732 2553 -11.5 -11.7 98 0.2 -11.6 255 11 286.1 286.4 277.8 292.3 2.13
11 720 2679 -13.1 -14.0 93 0.9 -13.3 262 13 285.7 286.0 277.2 291.0 1.80
12 717 2711 -13.3 -13.5 98 0.2 -13.3 263 13 285.8 286.1 277.3 291.3 1.88
13 715 2732 -13.5 -15.0 88 1.5 -13.9 264 14 285.8 286.1 277.0 290.7 1.67
14 702 2871 -14.5 -16.6 84 2.1 -15.0 265 15 286.2 286.5 277.0 290.6 1.49
15 700 2893 -14.7 -16.7 85 2.0 -15.2 265 15 286.2 286.5 277.0 290.6 1.48
16 699 2904 -14.9 -16.6 87 1.7 -15.3 264 15 286.1 286.4 276.9 290.6 1.49
17 697 2925 -14.9 -15.6 94 0.7 -15.1 263 15 286.3 286.6 277.2 291.2 1.63
18 695 2947 -14.5 -14.7 98 0.2 -14.6 262 15 287.0 287.3 277.7 292.2 1.76
19 693 2969 -14.7 -14.7 100 0.0 -14.7 260 15 287.0 287.3 277.8 292.3 1.76
20 649 3463 -17.3 -17.9 95 0.6 -17.4 235 14 289.5 289.8 278.6 293.9 1.44
21 647 3486 -17.9 -19.1 90 1.2 -18.2 235 14 289.1 289.3 278.2 293.1 1.30
22 634 3637 -19.9 -20.4 96 0.5 -20.0 235 16 288.5 288.7 277.7 292.1 1.19
23 632 3661 -19.7 -19.8 99 0.1 -19.7 235 16 289.0 289.2 278.0 292.8 1.26
24 628 3708 -19.5 -19.9 97 0.4 -19.6 234 16 289.7 290.0 278.4 293.6 1.25
25 613 3887 -21.5 -22.1 95 0.6 -21.6 230 17 289.5 289.6 278.0 292.7 1.06
26 611 3911 -21.3 -21.9 95 0.6 -21.4 229 17 290.0 290.1 278.3 293.3 1.08
27 600 4044 -22.5 -23.5 92 1.0 -22.7 226 18 290.1 290.2 278.2 293.0 0.96
28 592 4143 -23.3 -24.1 93 0.8 -23.4 224 18 290.3 290.4 278.2 293.1 0.92
29 587 4205 -23.9 -24.6 94 0.7 -24.0 222 19 290.3 290.4 278.2 293.0 0.89
30 581 4280 -24.5 -25.7 90 1.2 -24.7 220 19 290.4 290.6 278.1 293.0 0.81
31 580 4292 -24.9 -29.9 63 5.0 -25.6 220 19 290.1 290.2 277.6 291.9 0.55
32 567 4456 -26.9 -32.9 57 6.0 -27.6 228 18 289.6 289.7 277.2 291.0 0.42
33 566 4469 -26.9 -31.8 63 4.9 -27.5 229 18 289.8 289.9 277.3 291.3 0.47
34 563 4507 -27.3 -32.3 62 5.0 -27.9 231 18 289.8 289.8 277.3 291.2 0.45
35 562 4520 -27.3 -34.3 51 7.0 -28.0 232 17 289.9 290.0 277.2 291.1 0.37
36 559 4559 -27.7 -50.7 9 23.0 -29.2 234 17 289.9 289.9 276.7 290.1 0.07
37 549 4688 -28.1 -46.1 16 18.0 -29.4 250 20 290.9 290.9 277.3 291.3 0.11
38 543 4767 -28.7 -44.7 20 16.0 -29.9 262 22 291.1 291.1 277.4 291.5 0.13
39 539 4820 -28.9 -47.9 14 19.0 -30.2 270 24 291.5 291.5 277.6 291.8 0.09
40 537 4847 -27.7 -51.7 8 24.0 -29.2 274 25 293.2 293.2 278.3 293.4 0.06
41 534 4887 -27.3 -50.3 9 23.0 -28.9 280 26 294.2 294.2 278.8 294.4 0.07
42 526 4995 -27.3 -51.3 8 24.0 -28.9 287 28 295.4 295.5 279.4 295.7 0.06
43 516 5134 -27.1 -43.1 20 16.0 -28.5 296 30 297.3 297.3 280.4 297.9 0.16
44 508 5246 -27.9 -41.9 25 14.0 -29.2 303 31 297.7 297.7 280.6 298.3 0.19
45 500 5360 -28.5 -46.5 16 18.0 -29.9 310 33 298.3 298.3 280.8 298.7 0.12
46 494 5447 -28.1 -50.1 10 22.0 -29.6 310 33 299.8 299.8 281.4 300.1 0.08
47 492 5476 -28.3 -46.3 16 18.0 -29.7 310 33 299.9 299.9 281.5 300.3 0.12
48 486 5563 -28.5 -51.5 9 23.0 -30.0 311 37 300.7 300.7 281.7 301.0 0.07
49 474 5743 -28.3 -42.3 25 14.0 -29.6 312 45 303.1 303.2 282.9 303.8 0.19
50 466 5865 -28.3 -50.3 10 22.0 -29.9 313 51 304.6 304.6 283.4 304.9 0.08
51 461 5942 -28.9 -51.9 9 23.0 -30.4 314 54 304.8 304.8 283.4 305.1 0.07
52 449 6130 -30.3 -50.3 12 20.0 -31.7 315 62 305.3 305.4 283.7 305.7 0.08
53 441 6257 -31.1 -44.1 27 13.0 -32.1 315 61 305.9 305.9 284.0 306.5 0.17
54 400 6940 -37.1 -47.1 35 10.0 -37.7 320 68 306.8 306.8 284.3 307.3 0.14
55 385 7202 -38.4 -49.8 29 11.3 -39.0 325 79 308.4 308.4 284.8 308.8 0.11
56 300 8880 -47.1 -67.1 8 20.0 -47.5 315 73 319.0 319.0 288.4 319.0 0.02
57 287 9174 -48.3 -67.3 9 19.0 -48.7 315 76 321.3 321.3 289.2 321.4 0.02
58 250 10090 -47.5 -69.5 6 22.0 -48.0 315 51 335.4 335.5 293.2 335.5 0.01
59 200 11550 -48.7 -72.7 5 24.0 -49.3 300 43 355.7 355.7 297.8 355.7 0.01
60 150 13470 -43.7 -71.7 3 28.0 -44.9 295 26 394.8 394.8 304.5 394.8 0.02
61 100 16130 -51.9 -77.9 3 26.0 -52.7 280 25 427.4 427.5 308.6 427.5 0.01
62 94 16529 -53.7 -79.7 3 26.0 -54.4 279 25 431.5 431.5 309.0 431.6 0.01
63 82 17406 -54.3 -81.3 2 27.0 -55.0 312 17 447.5 447.5 310.6 447.5 0.01
64 79 17644 -54.7 -81.7 2 27.0 -55.4 288 19 451.5 451.5 311.0 451.5 0.01
65 77 17809 -53.3 -80.3 2 27.0 -54.1 302 20 457.7 457.7 311.5 457.8 0.01
66 70 18420 -54.9 -81.9 2 27.0 -55.6 345 20 466.9 466.9 312.4 467.0 0.01
67 60 19401 -57.1 -85.1 2 28.0 -57.8 11 15 483.1 483.1 313.7 483.1 0.00
68 55 19954 -55.5 -84.5 2 29.0 -56.4 340 15 498.9 498.9 314.9 498.9 0.01
69 50 20560 -57.1 -85.1 2 28.0 -57.9 25 22 508.9 508.9 315.6 509.0 0.01
70 41 21815 -57.7 -85.7 2 28.0 -58.6 34 30 537.1 537.1 317.3 537.2 0.01
71 40 21971 -57.7 -85.7 2 28.0 -58.6 35 31 541.0 541.0 317.6 541.0 0.01
72 35 22815 -57.1 -86.1 1 29.0 -58.2 36 35 563.6 563.6 318.8 563.6 0.01
73 30 23800 -53.3 -84.3 1 31.0 -55.2 45 45 599.3 599.3 320.6 599.4 0.01
74 24 25249 -49.5 -82.5 1 33.0 -52.7 50 59 649.9 649.9 322.7 650.0 0.02
75 22 25817 -50.9 -83.9 1 33.0 -53.9 55 62 662.1 662.1 323.2 662.2 0.02
76 20 26440 -48.9 -82.9 1 34.0 -52.7 60 66 686.5 686.5 324.0 686.7 0.02
77 16 27904 -50.5 -83.5 1 33.0 -54.4 62 65 726.5 726.5 325.3 726.7 0.02
78 14 28776 -50.5 -83.5 1 33.0 -54.8 57 66 754.8 754.8 326.1 755.0 0.03
79 12 29789 -47.5 -82.5 1 35.0 -53.4 60 77 799.4 799.5 327.3 799.8 0.04
80 12 29789 -48.1 -83.1 1 35.0 -53.8 60 77 797.3 797.3 327.2 797.6 0.03
81 11 30368 -44.5 -81.5 1 37.0 -52.1 63 84 830.5 830.5 328.0 830.9 0.05
82 10 31010 -42.7 -80.7 1 38.0 -51.5 65 91 860.2 860.2 328.6 860.7 0.06
83 8.7 31948 -41.9 -80.9 1 39.0 -51.8 67 93 898.2 898.2 329.4 898.9 0.07
84 8.4 32186 -40.1 -80.1 1 40.0 -51.1 67 94 914.3 914.4 329.7 915.2 0.08
85 7.0 33420 -42.7 -80.7 1 38.0 -53.1 70 97 952.5 952.6 330.4 953.5 0.08
86 6.9 33517 -42.7 -81.7 1 39.0 -53.2 956.5 956.5 330.5 957.3 0.07
87 6.2 34246 -38.5 -79.5 1 41.0 -52.0 1004.1 1004.2 331.2 1005.5 0.12
TRP 287 9174 -48.3 -67.3 9 19.0 -48.7 315 76 321.3 321.3 289.2 321.4 0.02
WND 385 7202 -38.4 -49.8 29 11.3 -39.0 325 79 308.4 308.4 284.8 308.8 0.11
Sounding variables and indices
1000-500 mb thick: 5290.00 m
Freezing level: 878.49 mb = 1127.18 m = 3698.05 ft
Wetbulb zero: 912.13 mb = 822.28 m = 2697.74 ft
Precipitable water: 0.38 inches
Sfc-500 mean rel hum: 74.39 %
Est. max temperature: 7.54 C = 45.57 F
Sfc-Lift cond lev (LCL): 849.69 mb = 1390.85 m = 4563.09 ft T: -2.53 C
700-500 lapse rate: 5.59 C/km
ThetaE index: 1.63 C Layer 739.0- 732.0 mb
Conv cond level (CCL): 824.47 mb = 1628.25 m = 5341.97 ft
Mean mixing ratio: 3.29 g/kg
Conv temperature: 7.42 C = 45.35 F
Cap Strength: 5.60 C
Lifted Index: 5.99 C Risk: None
Lifted Index @300 mb: 18.97 C
Lifted Index @700 mb: -0.60 C
Showalter Index: 5.70 C Risk: None
Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms
Vertical Totals Index: 26.00 C
Cross Totals Index: 24.00 C
K Index: 19.50 Risk: < 20 % chance of thunderstorms
Sweat Index: 73.00 Risk: None
Energy Index: 1.17 Risk: None
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 13.35 J/kg
Max Up Vert Vel: 5.17 m/s
Conv Inhibition (B-): 20.37 J/kg
Cap Strength: 5.80 C
Lift Cond Lev (LCL): 834.41 mb = 1533.82 m = 5032.14 ft
Lev Free Conv (LFC): 739.41 mb = 2475.40 m = 8121.30 ft
Equ Level (EL): 689.41 mb = 3008.14 m = 9869.09 ft
B at Equ Level: 12.75 J/kg
Max Parcel Lev (MPL): 639.41 mb = 3573.91 m = 11725.27 ft
Wind level data
Storm motion: 314 at 16 knt
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TRUE/GROUND REL | STORM REL
LEV P H DIR SPD U V | DIR SPD U V
mb m knt m/s | knt m/s
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0 961 405 300 13 11.3 -6.5 | 175 5 -0.4 4.7
1 937 610 290 17 16.0 -5.8 | 218 7 4.3 5.4
2 925 709 290 14 13.2 -4.8 | 193 7 1.5 6.4
3 902 914 280 11 10.8 -1.9 | 175 9 -0.9 9.3
4 868 1219 255 10 9.7 2.6 | 172 14 -2.0 13.8
5 850 1388 250 10 9.4 3.4 | 171 15 -2.3 14.6
6 835 1524 240 10 8.7 5.0 | 169 16 -3.0 16.2
7 803 1829 265 7 7.0 0.6 | 158 13 -4.7 11.8
8 772 2134 255 10 9.7 2.6 | 172 14 -2.0 13.8
9 742 2438 250 9 8.5 3.1 | 167 15 -3.2 14.3
10 714 2743 265 14 13.9 1.2 | 190 13 2.3 12.4
11 700 2893 265 15 14.9 1.3 | 195 13 3.2 12.5
12 657 3353 235 13 10.6 7.5 | 177 19 -1.0 18.7
13 631 3658 235 16 13.1 9.2 | 184 20 1.4 20.4
14 580 4267 220 19 12.2 14.6 | 181 26 0.5 25.8
15 557 4572 235 17 13.9 9.8 | 186 21 2.2 21.0
16 534 4877 280 26 25.6 -4.5 | 244 15 13.9 6.7
17 500 5360 310 33 25.3 -21.2 | 306 17 13.6 -10.0
18 491 5486 310 33 25.3 -21.2 | 306 17 13.6 -10.0
19 451 6096 315 62 43.8 -43.8 | 315 46 32.1 -32.6
20 413 6706 315 60 42.4 -42.4 | 315 44 30.7 -31.2
21 400 6940 320 68 43.7 -52.1 | 322 52 32.0 -40.9
22 385 7202 325 79 45.3 -64.7 | 328 63 33.6 -53.5
23 379 7315 325 79 45.3 -64.7 | 328 63 33.6 -53.5
24 362 7620 320 75 48.2 -57.5 | 322 59 36.5 -46.2
25 330 8230 315 61 43.1 -43.1 | 315 45 31.4 -31.9
26 300 8880 315 73 51.6 -51.6 | 315 57 39.9 -40.4
27 288 9144 315 75 53.0 -53.0 | 315 59 41.3 -41.8
28 287 9174 315 76 53.7 -53.7 | 315 60 42.0 -42.5
29 275 9449 315 76 53.7 -53.7 | 315 60 42.0 -42.5
30 250 10090 315 51 36.1 -36.1 | 316 35 24.4 -24.8
31 240 10363 315 48 33.9 -33.9 | 316 32 22.2 -22.7
32 200 11550 300 43 37.2 -21.5 | 292 28 25.5 -10.3
33 174 12497 290 45 42.3 -15.4 | 278 31 30.6 -4.2
34 166 12802 300 30 26.0 -15.0 | 285 15 14.3 -3.8
35 151 13411 290 35 32.9 -12.0 | 272 21 21.2 -0.8
36 150 13470 295 26 23.6 -11.0 | 269 12 11.9 0.2
37 144 13716 295 27 24.5 -11.4 | 271 13 12.8 -0.2
38 138 14021 265 31 30.9 2.7 | 234 24 19.2 13.9
39 132 14326 280 34 33.5 -5.9 | 256 22 21.8 5.3
40 120 14935 325 17 9.8 -13.9 | 36 3 -1.9 -2.7
41 115 15240 320 16 10.3 -12.3 | 54 2 -1.4 -1.0
42 104 15850 275 18 17.9 -1.6 | 213 11 6.2 9.6
43 100 16130 280 25 24.6 -4.3 | 242 15 12.9 6.9
44 100 16154 290 27 25.4 -9.2 | 262 14 13.7 2.0
45 95 16459 285 25 24.1 -6.5 | 249 13 12.5 4.7
46 91 16764 260 23 22.7 4.0 | 216 19 11.0 15.2
47 86 17069 315 26 18.4 -18.4 | 317 10 6.7 -7.2
48 82 17374 315 17 12.0 -12.0 | 338 1 0.3 -0.8
49 79 17678 285 19 18.4 -4.9 | 227 9 6.7 6.3
50 75 17983 325 21 12.0 -17.2 | 357 6 0.3 -6.0
51 71 18288 300 23 19.9 -11.5 | 272 8 8.2 -0.3
52 70 18420 345 20 5.2 -19.3 | 39 10 -6.5 -8.1
53 65 18898 5 19 -1.7 -18.9 | 60 15 -13.4 -7.7
54 62 19202 30 19 -9.5 -16.5 | 76 22 -21.2 -5.2
55 59 19507 360 13 -0.0 -13.0 | 81 12 -11.7 -1.8
56 56 19812 335 14 5.9 -12.7 | 76 6 -5.8 -1.5
57 51 20422 355 19 1.7 -18.9 | 52 13 -10.0 -7.7
58 50 20560 25 22 -9.3 -19.9 | 67 23 -21.0 -8.7
59 49 20726 25 22 -9.3 -19.9 | 67 23 -21.0 -8.7
60 44 21336 30 27 -13.5 -23.4 | 64 28 -25.2 -12.2
61 37 22555 40 35 -22.5 -26.8 | 65 38 -34.2 -15.6
62 33 23165 30 35 -17.5 -30.3 | 57 35 -29.2 -19.1
63 30 23800 45 45 -31.8 -31.8 | 65 48 -43.5 -20.6
64 29 24079 45 43 -30.4 -30.4 | 65 46 -42.1 -19.2
65 27 24384 35 48 -27.5 -39.3 | 54 48 -39.2 -28.1
66 26 24689 45 56 -39.6 -39.6 | 61 59 -51.3 -28.4
67 20 26440 60 66 -57.2 -33.0 | 72 72 -68.9 -21.8
68 17 27432 60 71 -61.5 -35.5 | 72 77 -73.2 -24.3
69 16 27737 65 66 -59.8 -27.9 | 77 73 -71.5 -16.7
70 15 28346 55 61 -50.0 -35.0 | 69 66 -61.7 -23.8
71 10 31010 65 91 -82.5 -38.5 | 74 98 -94.2 -27.2
72 7 33420 70 97 -91.2 -33.2 | 78 105 -102.8 -22.0
Wind Parameters
Mean winds (0-6000m): 283.8 at 21.6 knts
Storm direction: 313.8 at 16.2 knts
Shear (0-3000m) pos: 1.1 neg: 3.3 tot: 4.3 10-3/s
Storm rel Dir Shear (0-3000m): 3.4 deg
Storm rel helicity (0-3000m) pos: 36.7 neg: -45.3 tot: -8.6 m^2/s^2
ave: -2.9 10^-3 m/s^2 rel: -0.04
Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.2 10^-3/s
Energy-Hel index: 0.00
Bulk Rich Number: 1.69
Bulk Shear: 7.89 m/s
Storm Parameters
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Depth Mean Inflow| Shear | Helicity | Vorticity
AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm
m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s
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500 290 14 194 6| 0.0 4.6 4.6| 5.6 -10.0 -4.4 -8.7 -0.11| 11.5 -1.3
1000 279 12 182 9| 0.0 5.3 5.3| 5.6 -13.2 -7.6 -7.6 -0.13| 8.8 -1.2
1500 271 11 177 11| 1.1 3.5 4.6| 7.4 -24.2 -16.8 -11.2 -0.20| 7.9 -1.6
2000 267 11 174 12| 0.8 3.1 3.9| 14.5 -26.9 -12.4 -6.2 -0.12| 6.8 -0.8
2500 266 11 176 12| 1.3 2.5 3.8| 36.7 -26.9 9.8 3.9 0.09| 6.8 0.6
3000 262 11 178 13| 1.1 3.3 4.3| 36.7 -45.3 -8.6 -2.9 -0.04| 7.0 -0.2
4000 250 13 182 16| 0.8 3.0 3.8| 52.7 -51.0 1.6 0.4 0.01| 6.4 0.1
5000 261 15 194 14| 4.2 2.4 6.6|213.5 -51.0 162.5 32.5 0.41| 9.1 3.8
6000 284 22 237 11| 5.9 2.0 7.9|252.2 -51.0 201.2 33.5 0.35| 10.2 3.5
Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250314.00.gif
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