UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2025020412.upa.cvt
Date: 1200Z 4 FEB 25
Searching for KMFR...
Searching the city database file for: KMFR ...
Date:1200Z 4 FEB 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 73
SFC 961 405 0.6 -0.5 92 1.1 0.1 0 0 276.9 277.5 275.3 287.4 3.83
2 956 445 0.2 0.2 100 0.0 0.2 351 1 276.9 277.6 275.6 288.0 4.06
3 925 701 0.0 0.0 100 0.0 0.0 305 5 279.3 280.0 277.0 290.7 4.13
4 850 1374 -3.3 -3.3 100 0.0 -3.3 55 2 282.7 283.3 278.0 292.6 3.52
5 841 1458 -3.5 -3.5 100 0.0 -3.5 147 6 283.3 283.9 278.3 293.3 3.51
6 830 1562 -3.1 -3.9 94 0.8 -3.4 219 10 284.8 285.4 278.9 294.7 3.45
7 820 1658 -2.3 -6.7 72 4.4 -4.0 218 11 286.7 287.2 279.0 294.8 2.82
8 812 1736 -2.7 -9.7 59 7.0 -5.1 217 12 287.0 287.4 278.4 293.7 2.25
9 802 1834 -3.5 -9.5 63 6.0 -5.6 215 13 287.2 287.6 278.6 294.0 2.32
10 797 1883 -3.9 -9.9 63 6.0 -6.0 218 14 287.3 287.7 278.6 293.9 2.26
11 786 1993 -4.3 -18.3 33 14.0 -8.1 226 16 288.0 288.2 277.4 291.5 1.15
12 776 2094 -4.7 -24.7 19 20.0 -9.3 232 18 288.6 288.8 277.0 290.7 0.66
13 770 2155 -4.5 -30.5 11 26.0 -9.7 235 20 289.5 289.6 277.0 290.8 0.39
14 750 2362 -4.3 -45.3 2 41.0 -10.3 235 27 291.9 291.9 277.7 292.2 0.09
15 712 2770 -6.3 -45.3 3 39.0 -11.8 238 37 294.1 294.1 278.8 294.4 0.09
16 701 2892 -6.1 -46.1 3 40.0 -11.8 231 40 295.6 295.6 279.5 295.9 0.09
17 700 2903 -6.3 -46.3 3 40.0 -11.9 230 40 295.5 295.5 279.4 295.8 0.09
18 640 3599 -10.3 -52.3 2 42.0 -15.1 226 49 298.6 298.6 280.8 298.8 0.05
19 633 3684 -10.1 -51.1 2 41.0 -15.0 225 50 299.8 299.8 281.3 300.0 0.05
20 587 4260 -14.9 -48.9 4 34.0 -18.7 225 52 300.8 300.8 281.8 301.0 0.08
21 585 4286 -15.3 -43.3 7 28.0 -18.8 225 52 300.6 300.6 281.8 301.1 0.14
22 582 4325 -15.7 -32.7 22 17.0 -18.6 225 53 300.6 300.6 282.1 302.0 0.42
23 579 4364 -16.1 -34.1 20 18.0 -19.0 224 54 300.5 300.6 282.1 301.8 0.37
24 558 4641 -18.1 -25.1 54 7.0 -19.6 222 59 301.4 301.5 283.1 304.3 0.89
25 557 4654 -18.3 -25.3 54 7.0 -19.7 222 59 301.3 301.4 283.1 304.1 0.88
26 552 4722 -17.9 -20.4 81 2.5 -18.5 221 61 302.5 302.8 284.1 306.9 1.37
27 546 4804 -17.3 -17.4 99 0.1 -17.3 221 62 304.2 304.5 285.2 309.9 1.79
28 545 4817 -17.3 -17.5 98 0.2 -17.4 221 63 304.4 304.7 285.3 310.0 1.77
29 512 5284 -19.7 -21.1 89 1.4 -20.0 223 74 306.9 307.2 285.8 311.4 1.39
30 505 5386 -19.3 -20.9 87 1.6 -19.7 224 77 308.6 308.9 286.5 313.3 1.43
31 500 5460 -19.9 -21.5 87 1.6 -20.3 225 79 308.8 309.0 286.5 313.3 1.37
32 486 5669 -21.5 -22.4 92 0.9 -21.7 225 79 309.3 309.6 286.6 313.6 1.30
33 470 5914 -22.9 -25.1 82 2.2 -23.4 225 79 310.6 310.8 286.8 314.1 1.06
34 466 5976 -23.5 -25.9 81 2.4 -24.0 225 79 310.6 310.8 286.7 313.9 0.99
35 412 6861 -29.9 -31.7 84 1.8 -30.2 225 85 313.5 313.6 287.3 315.7 0.65
36 408 6930 -30.5 -32.6 82 2.1 -30.8 225 86 313.6 313.7 287.3 315.7 0.61
37 400 7070 -31.7 -34.0 80 2.3 -32.0 225 87 313.8 313.9 287.3 315.7 0.54
38 374 7543 -35.3 -37.8 78 2.5 -35.5 229 89 315.1 315.2 287.6 316.5 0.39
39 371 7599 -35.7 -38.0 79 2.3 -35.9 229 90 315.3 315.4 287.6 316.7 0.39
40 343 8140 -40.3 -42.1 83 1.8 -40.4 235 94 316.2 316.3 287.8 317.2 0.28
41 341 8180 -40.7 -43.3 76 2.6 -40.9 236 94 316.2 316.2 287.8 317.1 0.24
42 327 8465 -43.1 -46.1 72 3.0 -43.3 239 96 316.7 316.7 287.9 317.4 0.19
43 312 8780 -45.7 -48.1 77 2.4 -45.8 242 98 317.4 317.4 288.1 318.0 0.16
44 300 9040 -48.1 -51.3 69 3.2 -48.2 245 100 317.6 317.6 288.1 318.0 0.11
45 289 9286 -50.1 -53.3 69 3.2 -50.2 245 102 318.1 318.1 288.2 318.5 0.09
46 288 9308 -50.3 -53.5 69 3.2 -50.4 245 102 318.1 318.2 288.2 318.5 0.09
47 283 9423 -51.5 -54.1 74 2.6 -51.6 245 102 318.0 318.0 288.2 318.4 0.09
48 280 9492 -52.1 -54.5 75 2.4 -52.2 245 102 318.1 318.1 288.2 318.4 0.08
49 270 9727 -53.9 -58.0 61 4.1 -54.0 243 102 318.8 318.8 288.4 319.1 0.06
50 266 9823 -54.7 -56.9 76 2.2 -54.8 242 101 319.0 319.0 288.5 319.3 0.07
51 261 9944 -55.7 -57.5 80 1.8 -55.8 241 101 319.3 319.3 288.6 319.5 0.06
52 256 10067 -56.3 -59.3 69 3.0 -56.3 240 101 320.2 320.2 288.9 320.4 0.05
53 254 10118 -53.9 -62.9 32 9.0 -54.1 240 99 324.5 324.5 290.2 324.6 0.03
54 253 10143 -53.7 -69.7 12 16.0 -53.9 240 98 325.1 325.1 290.3 325.2 0.01
55 250 10220 -53.1 -71.1 9 18.0 -53.4 240 95 327.1 327.1 290.9 327.2 0.01
56 221 11027 -45.5 -75.5 2 30.0 -46.2 249 84 350.6 350.6 296.8 350.6 0.01
57 217 11148 -45.3 -76.3 2 31.0 -46.0 250 83 352.7 352.7 297.2 352.7 0.01
58 200 11690 -46.9 -77.9 2 31.0 -47.6 250 84 358.5 358.5 298.4 358.5 0.00
59 191 11996 -47.5 -78.5 2 31.0 -48.1 250 86 362.3 362.3 299.1 362.3 0.00
60 150 13590 -49.7 -80.7 1 31.0 -50.4 255 82 384.4 384.4 302.9 384.4 0.00
61 100 16210 -56.5 -84.5 2 28.0 -56.9 255 53 418.6 418.6 307.6 418.6 0.00
62 94 16600 -57.9 -84.9 2 27.0 -58.3 250 53 423.3 423.3 308.1 423.3 0.00
63 91 16804 -56.3 -85.3 1 29.0 -56.8 246 54 430.4 430.4 308.9 430.4 0.00
64 88 17015 -57.5 -85.5 2 28.0 -57.9 249 55 432.1 432.1 309.1 432.2 0.00
65 88 17015 -56.3 -84.3 2 28.0 -56.8 249 55 434.5 434.5 309.3 434.6 0.00
66 70 18460 -57.3 -85.3 2 28.0 -57.9 250 32 461.8 461.8 312.0 461.8 0.00
67 61 19327 -58.7 -85.7 2 27.0 -59.3 262 25 477.2 477.2 313.2 477.2 0.00
68 60 19431 -58.1 -86.1 2 28.0 -58.7 255 28 480.8 480.8 313.5 480.8 0.00
69 58 19644 -59.3 -86.3 2 27.0 -59.9 255 29 482.8 482.8 313.7 482.8 0.00
70 54 20094 -56.5 -85.5 1 29.0 -57.3 269 24 499.2 499.2 314.9 499.2 0.00
71 50 20580 -58.9 -85.9 2 27.0 -59.6 320 8 504.7 504.7 315.3 504.7 0.00
72 48 20836 -59.7 -86.7 2 27.0 -60.3 304 14 508.7 508.7 315.5 508.7 0.00
73 47 20968 -58.5 -86.5 2 28.0 -59.2 291 8 514.6 514.7 315.9 514.7 0.00
74 44 21383 -59.1 -87.1 1 28.0 -59.8 227 11 523.0 523.0 316.5 523.0 0.00
75 41 21829 -56.1 -85.1 1 29.0 -57.2 286 13 541.1 541.1 317.6 541.2 0.01
76 38 22312 -57.1 -86.1 1 29.0 -58.1 315 13 550.5 550.5 318.1 550.5 0.01
77 36 22655 -55.9 -85.9 1 30.0 -57.1 313 13 562.2 562.2 318.8 562.2 0.01
78 34 23018 -57.5 -86.5 1 29.0 -58.6 315 17 567.2 567.2 319.0 567.3 0.01
79 33 23208 -54.7 -85.7 1 31.0 -56.2 335 19 579.5 579.5 319.6 579.6 0.01
80 32 23405 -55.5 -85.5 1 30.0 -56.9 335 22 582.5 582.5 319.8 582.5 0.01
81 30 23820 -52.1 -84.1 1 32.0 -54.2 325 16 602.6 602.6 320.7 602.7 0.01
82 29 24040 -51.9 -83.9 1 32.0 -54.1 321 16 609.0 609.0 321.0 609.1 0.01
83 28 24266 -53.1 -84.1 1 31.0 -55.1 316 15 611.8 611.8 321.2 611.9 0.01
TRP 256 10067 -56.3 -59.3 69 3.0 -56.3 240 101 320.2 320.2 288.9 320.4 0.05
WND 289 9286 -50.1 -53.3 69 3.2 -50.2 245 102 318.1 318.1 288.2 318.5 0.09
Sounding variables and indices
1000-500 mb thick: 5387.00 m
Freezing level: 925.00 mb = 701.00 m = 2299.84 ft
Wetbulb zero: 924.56 mb = 704.82 m = 2312.38 ft
Precipitable water: 0.35 inches
Sfc-500 mean rel hum: 46.89 %
Est. max temperature: 10.67 C = 51.20 F
Sfc-Lift cond lev (LCL): 944.54 mb = 538.94 m = 1768.16 ft T: 0.13 C
700-500 lapse rate: 5.32 C/km
ThetaE index: 3.28 C Layer 797.0- 770.0 mb
Conv cond level (CCL): 901.27 mb = 907.85 m = 2978.48 ft
Mean mixing ratio: 3.94 g/kg
Conv temperature: 4.03 C = 39.25 F
Cap Strength: 15.78 C
Lifted Index: 15.82 C Risk: None
Lifted Index @300 mb: 19.09 C
Lifted Index @700 mb: 8.86 C
Showalter Index: 14.36 C Risk: None
Total Totals Index: 33.20 C Risk: None
Vertical Totals Index: 16.60 C
Cross Totals Index: 16.60 C
K Index: -26.70 Risk: None
Sweat Index: 83.00 Risk: None
Energy Index: 4.26 Risk: None
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 19.72 J/kg
Max Up Vert Vel: 6.28 m/s
Conv Inhibition (B-): 46751.73 J/kg
Cap Strength: 15.01 C
Lift Cond Lev (LCL): 909.14 mb = 838.65 m = 2751.45 ft
Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft
Wind level data
Storm motion: 256 at 32 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 0 0 -0.0 -0.0 | 76 32 -31.4 -7.7
1 936 610 315 5 3.5 -3.5 | 68 30 -27.9 -11.3
2 925 701 305 5 4.1 -2.9 | 69 29 -27.3 -10.6
3 901 914 320 5 3.2 -3.8 | 68 30 -28.2 -11.6
4 867 1219 45 4 -2.8 -2.8 | 73 36 -34.3 -10.6
5 850 1374 55 2 -1.6 -1.1 | 75 34 -33.1 -8.9
6 834 1524 220 10 6.4 7.7 | 90 25 -25.0 -0.1
7 802 1829 215 13 7.5 10.6 | 97 24 -24.0 2.9
8 772 2134 235 19 15.6 10.9 | 101 16 -15.9 3.2
9 743 2438 235 30 24.6 17.2 | 144 12 -6.8 9.5
10 714 2743 240 36 31.2 18.0 | 179 10 -0.2 10.3
11 700 2903 230 40 30.6 25.7 | 178 18 -0.8 18.0
12 687 3048 230 45 34.5 28.9 | 188 21 3.0 21.2
13 634 3658 225 50 35.4 35.4 | 188 28 3.9 27.6
14 585 4267 225 52 36.8 36.8 | 190 30 5.3 29.0
15 540 4877 220 64 41.1 49.0 | 193 42 9.7 41.3
16 500 5460 225 79 55.9 55.9 | 207 54 24.4 48.1
17 498 5486 225 79 55.9 55.9 | 207 54 24.4 48.1
18 458 6096 225 79 55.9 55.9 | 207 54 24.4 48.1
19 400 7070 225 87 61.5 61.5 | 209 62 30.1 53.8
20 386 7315 225 87 61.5 61.5 | 209 62 30.1 53.8
21 369 7620 230 90 68.9 57.9 | 217 63 37.5 50.1
22 300 9040 245 100 90.6 42.3 | 240 69 59.2 34.5
23 295 9144 245 100 90.6 42.3 | 240 69 59.2 34.5
24 289 9286 245 102 92.4 43.1 | 240 71 61.0 35.4
25 282 9449 245 102 92.4 43.1 | 240 71 61.0 35.4
26 256 10067 240 101 87.5 50.5 | 233 70 56.0 42.8
27 250 10220 240 95 82.3 47.5 | 232 65 50.8 39.8
28 203 11582 255 77 74.4 19.9 | 254 45 43.0 12.2
29 200 11690 250 84 78.9 28.7 | 246 52 47.5 21.0
30 154 13411 250 94 88.3 32.1 | 247 62 56.9 24.4
31 150 13590 255 82 79.2 21.2 | 254 50 47.8 13.5
32 134 14326 250 65 61.1 22.2 | 244 33 29.7 14.5
33 128 14630 245 73 66.2 30.9 | 236 42 34.7 23.1
34 116 15240 250 62 58.3 21.2 | 243 30 26.8 13.5
35 101 16154 245 60 54.4 25.4 | 233 29 23.0 17.6
36 100 16210 255 53 51.2 13.7 | 253 21 19.8 6.0
37 96 16459 255 53 51.2 13.7 | 253 21 19.8 6.0
38 92 16764 245 54 48.9 22.8 | 229 23 17.5 15.1
39 83 17374 255 57 55.1 14.8 | 253 25 23.6 7.0
40 75 17983 265 38 37.9 3.3 | 305 8 6.4 -4.4
41 72 18288 245 23 20.8 9.7 | 101 11 -10.6 2.0
42 70 18460 250 32 30.1 10.9 | 157 3 -1.4 3.2
43 69 18593 240 34 29.4 17.0 | 168 9 -2.0 9.3
44 62 19202 270 20 20.0 -0.0 | 56 14 -11.4 -7.7
45 59 19507 250 31 29.1 10.6 | 141 4 -2.3 2.9
46 54 20117 270 24 24.0 -0.0 | 44 11 -7.4 -7.7
47 50 20580 320 8 5.1 -6.1 | 62 30 -26.3 -13.9
48 49 20726 315 18 12.7 -12.7 | 42 28 -18.7 -20.5
49 47 21031 285 6 5.8 -1.6 | 70 27 -25.6 -9.3
50 44 21336 220 11 7.1 8.4 | 92 24 -24.4 0.7
51 40 21946 300 14 12.1 -7.0 | 53 24 -19.3 -14.7
52 37 22555 325 12 6.9 -9.8 | 54 30 -24.5 -17.6
53 35 22860 290 16 15.0 -5.5 | 51 21 -16.4 -13.2
54 33 23165 335 18 7.6 -16.3 | 45 34 -23.8 -24.1
55 32 23470 335 23 9.7 -20.8 | 37 36 -21.7 -28.6
56 30 23774 320 15 9.6 -11.5 | 49 29 -21.8 -19.2
57 30 23820 325 16 9.2 -13.1 | 47 30 -22.2 -20.9
58 28 24079 315 15 10.6 -10.6 | 49 28 -20.8 -18.4
59 25 24384 360 18 -0.0 -18.0 | 51 41 -31.4 -25.7
Wind Parameters
Mean winds (0-6000m): 226.2 at 43.2 knts
Storm direction: 256.2 at 32.4 knts
Shear (0-3000m) pos: 4.9 neg: 3.3 tot: 8.2 10-3/s
Storm rel Dir Shear (0-3000m): 112.2 deg
Storm rel helicity (0-3000m) pos: 219.9 neg: -43.0 tot: 176.8 m^2/s^2
ave: 58.9 10^-3 m/s^2 rel: 0.44
Storm rel vorticity (0-3000m) horiz: 13.0 stream: 5.6 10^-3/s
Energy-Hel index: 0.02
Bulk Rich Number: 0.08
Bulk Shear: 245.49 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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500 312 4 70 30| 0.0 5.1 5.1| 2.6 -41.6 -39.0 -78.0 -0.63| 7.6 -4.8
1000 337 4 69 32| 4.0 2.6 6.6| 57.6 -41.6 16.0 16.0 0.07| 9.0 0.7
1500 252 6 77 26| 5.5 1.7 7.2|142.4 -41.6 100.8 67.2 0.34| 12.4 4.2
2000 239 10 83 23| 7.4 1.3 8.7|178.0 -41.6 136.4 68.2 0.42| 13.4 5.6
2500 238 15 91 19| 5.9 2.4 8.3|200.6 -43.0 157.6 63.1 0.44| 13.8 6.0
3000 234 20 105 16| 4.9 3.3 8.2|219.9 -43.0 176.8 58.9 0.44| 13.0 5.6
4000 230 28 135 15| 3.7 3.3 7.0|233.5 -43.7 189.8 47.4 0.42| 10.7 4.4
5000 227 36 161 18| 4.3 3.7 8.1|373.4 -43.7 329.7 65.9 0.43| 11.1 4.7
6000 226 43 179 22| 3.7 3.3 7.1|399.6 -43.7 355.9 59.3 0.43| 9.6 4.1
Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250204.12.gif