UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020033112.upa.cvt
Date: 1200Z 31 MAR 20
Searching for KTWC...
Searching the city database file for: KTWC ...
Date:1200Z 31 MAR 20
Station: KTWC
WMO ident: 72274
Latitude: 32.23
Longitude: -110.96
Elevation: 751.00
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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 147
SFC 932 751 11.4 -1.6 40 13.0 5.4 150 3 290.3 291.0 281.7 301.0 3.64
2 927 797 10.6 -1.4 43 12.0 5.1 150 7 290.0 290.6 281.7 300.8 3.72
3 925 816 11.2 -1.8 40 13.0 5.2 150 9 290.8 291.4 281.9 301.3 3.62
4 915 907 13.8 -3.2 31 17.0 5.9 136 10 294.3 294.9 283.1 304.1 3.30
5 881 1226 14.2 -4.8 26 19.0 5.5 90 4 298.0 298.5 284.2 307.1 3.03
6 850 1527 12.2 -4.8 30 17.0 4.4 90 5 298.9 299.5 284.7 308.5 3.14
7 838 1646 11.6 -6.4 28 18.0 3.7 61 6 299.5 300.0 284.6 308.1 2.82
8 822 1807 11.6 -7.4 26 19.0 3.3 21 8 301.2 301.7 285.1 309.4 2.66
9 807 1960 11.2 -27.8 5 39.0 -0.1 26 6 302.3 302.4 283.0 304.0 0.48
10 788 2159 11.0 40 4 304.2
11 763 2427 9.8 45 3 305.7
12 728 2814 7.8 -17.2 15 25.0 -1.2 311 8 307.7 307.9 286.1 312.1 1.36
13 700 3137 7.2 -24.8 8 32.0 -2.7 290 9 310.5 310.6 286.4 312.9 0.73
14 690 3255 7.2 -27.8 6 35.0 -3.0 290 9 311.7 311.8 286.6 313.7 0.56
15 618 4148 -0.3 -24.3 14 24.0 -7.4 294 11 313.1 313.3 287.5 316.1 0.87
16 588 4545 -2.3 -30.3 10 28.0 -9.4 282 14 315.3 315.4 287.8 317.1 0.52
17 500 5810 -11.3 -43.3 5 32.0 -16.4 270 19 319.3 319.3 288.7 319.9 0.17
18 495 5887 -11.5 -44.5 5 33.0 -16.7 270 19 319.9 320.0 288.9 320.5 0.15
19 400 7480 -23.7 -51.7 6 28.0 -26.4 275 32 324.2 324.2 290.1 324.5 0.08
20 398 7517 -23.9 -50.9 6 27.0 -26.6 275 34 324.4 324.4 290.2 324.7 0.09
21 392 7627 -24.3 -42.3 17 18.0 -26.6 275 38 325.3 325.3 290.6 326.2 0.24
22 387 7721 -24.5 -33.5 43 9.0 -26.1 275 40 326.2 326.3 291.2 328.3 0.58
23 351 8423 -30.9 -31.6 94 0.7 -31.0 272 58 326.8 327.0 291.6 329.6 0.77
24 346 8525 -31.3 -31.9 94 0.6 -31.4 272 61 327.6 327.8 291.8 330.4 0.76
25 345 8545 -30.9 -32.1 89 1.2 -31.1 272 61 328.4 328.6 292.0 331.2 0.75
26 343 8586 -29.1 -37.1 46 8.0 -30.2 272 62 331.4 331.5 292.6 333.2 0.46
27 338 8691 -29.9 -42.9 27 13.0 -31.4 272 65 331.7 331.8 292.4 332.7 0.26
28 327 8926 -31.5 -42.5 33 11.0 -32.7 271 71 332.7 332.7 292.7 333.7 0.28
29 324 8991 -31.7 -43.7 30 12.0 -33.0 271 73 333.3 333.3 292.9 334.2 0.25
30 315 9190 -33.5 -46.5 26 13.0 -34.7 270 77 333.5 333.5 292.9 334.2 0.19
31 300 9530 -36.7 -43.7 48 7.0 -37.4 265 73 333.6 333.7 293.0 334.7 0.27
32 294 9669 -37.7 -43.7 53 6.0 -38.2 264 74 334.2 334.2 293.1 335.2 0.27
33 290 9763 -38.5 -46.5 43 8.0 -39.1 264 75 334.3 334.4 293.1 335.1 0.20
34 279 10026 -40.9 -50.9 33 10.0 -41.5 263 76 334.6 334.6 293.1 335.1 0.13
35 262 10449 -44.5 -53.5 36 9.0 -44.9 261 79 335.4 335.4 293.3 335.8 0.10
36 250 10760 -47.5 -53.5 50 6.0 -47.7 260 80 335.4 335.5 293.3 335.9 0.10
37 249 10786 -47.7 -52.7 56 5.0 -47.9 260 81 335.5 335.6 293.3 336.0 0.12
38 242 10974 -49.3 -55.3 49 6.0 -49.5 260 85 335.9 335.9 293.4 336.2 0.09
39 226 11420 -52.5 -58.5 48 6.0 -52.7 260 94 337.6 337.6 293.8 337.9 0.06
40 212 11831 -55.3 -61.3 47 6.0 -55.4 260 103 339.5 339.5 294.3 339.7 0.05
41 203 12106 -57.8 -62.9 53 5.0 -57.9 260 109 339.7 339.7 294.3 339.9 0.04
42 200 12200 -58.7 -63.4 55 4.7 -58.8 260 109 339.8 339.8 294.3 340.0 0.04
43 195 12359 -60.1 -64.4 57 4.3 -60.2 261 109 340.0 340.0 294.4 340.2 0.03
44 169 13239 -67.3 -72.2 50 4.9 -67.3 265 104 342.3 342.3 294.9 342.3 0.01
45 166 13347 -67.9 -72.6 51 4.7 -67.9 265 102 343.0 343.0 295.1 343.1 0.01
46 163 13457 -67.1 -71.9 51 4.8 -67.1 265 97 346.2 346.2 295.8 346.2 0.01
47 153 13840 -67.1 -74.1 36 7.0 -67.1 265 79 352.5 352.5 297.2 352.5 0.01
48 151 13919 -65.9 -73.9 32 8.0 -66.0 265 75 355.9 355.9 297.9 355.9 0.01
49 150 13960 -64.5 -73.5 28 9.0 -64.6 265 73 359.0 359.0 298.5 359.0 0.01
50 149 14001 -63.3 -73.3 25 10.0 -63.4 265 72 361.7 361.7 299.1 361.8 0.01
51 146 14126 -62.9 -75.9 16 13.0 -63.0 265 72 364.5 364.5 299.6 364.6 0.01
52 142 14298 -60.1 -77.1 9 17.0 -60.3 265 73 372.3 372.3 301.0 372.4 0.01
53 134 14660 -59.5 -83.5 3 24.0 -59.7 265 75 379.6 379.6 302.2 379.6 0.00
54 104 16213 -68.1 -91.1 2 23.0 -68.2 273 56 391.7 391.7 304.0 391.7 0.00
55 100 16450 -66.1 -89.1 3 23.0 -66.2 275 51 400.0 400.0 305.2 400.0 0.00
56 97 16634 -67.3 -90.3 2 23.0 -67.4 272 48 401.2 401.2 305.3 401.2 0.00
57 92 16954 -65.9 -88.9 3 23.0 -66.1 267 42 410.1 410.1 306.5 410.1 0.00
58 79 17875 -66.7 -90.7 2 24.0 -66.8 262 42 426.7 426.7 308.4 426.7 0.00
59 70 18610 -64.5 -89.5 2 25.0 -64.7 285 25 446.4 446.4 310.5 446.4 0.00
60 65 19064 -62.7 -89.7 1 27.0 -63.0 255 26 459.9 459.9 311.8 459.9 0.00
61 57 19870 -64.1 -91.1 1 27.0 -64.4 258 22 474.3 474.3 313.0 474.3 0.00
62 55 20090 -61.1 -89.1 1 28.0 -61.6 269 20 486.1 486.1 313.9 486.1 0.00
63 50 20680 -62.3 -90.3 1 28.0 -62.7 275 15 496.7 496.7 314.7 496.7 0.00
64 47 21061 -63.7 -91.7 1 28.0 -64.1 284 20 502.2 502.2 315.1 502.2 0.00
65 45 21330 -60.7 -89.7 1 29.0 -61.3 245 6 515.7 515.7 316.0 515.8 0.00
66 42 21760 -60.5 -90.5 1 30.0 -61.2 258 7 526.5 526.5 316.7 526.5 0.00
67 41 21911 -58.5 -89.5 1 31.0 -59.3 262 8 535.1 535.2 317.2 535.2 0.00
68 30 23890 -55.7 -87.7 1 32.0 -57.2 75 1 592.8 592.8 320.3 592.8 0.01
69 28 24328 -55.7 -87.7 1 32.0 -57.3 328 6 604.6 604.6 320.8 604.6 0.01
70 27 24560 -53.3 -86.3 1 33.0 -55.4 337 9 617.7 617.7 321.4 617.7 0.01
71 26 24801 -54.7 -86.7 1 32.0 -56.5 7 12 620.4 620.4 321.5 620.5 0.01
72 23 25587 -52.9 -85.9 1 33.0 -55.3 45 20 647.8 647.8 322.6 647.9 0.01
73 20 26490 -50.9 -84.9 1 34.0 -54.1 85 14 680.4 680.4 323.8 680.5 0.01
74 19 26825 -50.7 -84.7 1 34.0 -54.1 115 17 691.0 691.1 324.1 691.2 0.02
75 18 27178 -52.5 -85.5 1 33.0 -55.5 109 10 696.1 696.1 324.3 696.2 0.01
76 15 28368 -49.5 -83.5 1 34.0 -53.9 133 9 743.4 743.4 325.7 743.6 0.02
77 15 28368 -47.3 -82.3 1 35.0 -52.5 133 9 750.7 750.7 326.0 750.9 0.03
78 13 29318 -47.1 -82.1 1 35.0 -52.9 126 12 782.7 782.8 326.8 783.1 0.04
79 11 30432 -45.1 -80.1 1 35.0 -52.4 120 14 828.3 828.3 327.9 828.9 0.06
80 11 30432 -43.3 -79.3 1 36.0 -51.4 120 14 834.8 834.9 328.1 835.5 0.07
81 11 30432 -42.5 -78.5 1 36.0 -51.0 120 14 837.8 837.8 328.1 838.5 0.08
82 10 31080 -40.3 -77.3 1 37.0 -50.4 85 11 869.1 869.2 328.8 870.2 0.10
83 9.0 31802 -38.3 -75.3 1 37.0 -50.0 903.4 903.5 329.5 905.1 0.16
TRP 166 13347 -67.9 -72.6 51 4.7 -67.9 265 102 343.0 343.0 295.1 343.1 0.01
WND 203 12106 -57.8 -62.9 53 5.0 -57.9 260 109 339.7 339.7 294.3 339.9 0.04
Sounding variables and indices
1000-500 mb thick: 5663.00 m
Freezing level: 620.88 mb = 4112.67 m = 13492.86 ft
Wetbulb zero: 807.30 mb = 1957.05 m = 6420.70 ft
Precipitable water: 0.26 inches
Sfc-500 mean rel hum: 14.39 %
Est. max temperature: 25.33 C = 77.59 F
Sfc-Lift cond lev (LCL): 764.49 mb = 2410.34 m = 7907.85 ft T: 9.87 C
700-500 lapse rate: 6.92 C/km
ThetaE index: 5.43 C Layer 807.0- 788.0 mb
Conv cond level (CCL): 492.68 mb = 5922.06 m = 19429.10 ft
Mean mixing ratio: 3.16 g/kg
Conv temperature: 40.50 C = 104.91 F
Cap Strength: 13.64 C
Lifted Index: 13.41 C Risk: None
Lifted Index @300 mb: 19.59 C
Lifted Index @700 mb: 12.38 C
Showalter Index: 12.00 C Risk: None
Total Totals Index: 30.00 C Risk: None
Vertical Totals Index: 23.50 C
Cross Totals Index: 6.50 C
K Index: -13.30 Risk: None
Sweat Index: 29.00 Risk: None
Energy Index: 2.57 Risk: None
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 33.66 J/kg
Max Up Vert Vel: 8.20 m/s
Conv Inhibition (B-): 52357.32 J/kg
Cap Strength: 13.64 C
Lift Cond Lev (LCL): 676.73 mb = 3412.54 m = 11195.87 ft
Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft
Wind level data
Storm motion: 313 at 8 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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0 932 751 150 3 -1.5 2.6 | 137 11 -7.7 8.3
1 925 816 150 9 -4.5 7.8 | 142 17 -10.7 13.5
2 914 914 135 10 -7.1 7.1 | 134 18 -13.2 12.8
3 882 1219 90 4 -4.0 0.0 | 119 12 -10.2 5.7
4 850 1527 90 5 -5.0 0.0 | 117 13 -11.2 5.7
5 820 1829 15 8 -2.1 -7.7 | 76 8 -8.2 -2.0
6 790 2134 40 4 -2.6 -3.1 | 107 9 -8.7 2.6
7 762 2438 45 3 -2.1 -2.1 | 113 9 -8.3 3.6
8 734 2743 315 8 5.7 -5.7 | 93 1 -0.5 0.0
9 700 3137 290 9 8.5 -3.1 | 221 3 2.3 2.6
10 656 3658 290 8 7.5 -2.7 | 204 3 1.3 2.9
11 607 4267 295 12 10.9 -5.1 | 263 5 4.7 0.6
12 562 4877 265 16 15.9 1.4 | 234 12 9.8 7.1
13 521 5486 290 10 9.4 -3.4 | 235 4 3.2 2.3
14 501 5791 270 19 19.0 -0.0 | 246 14 12.8 5.7
15 500 5810 270 19 19.0 -0.0 | 246 14 12.8 5.7
16 481 6096 270 19 19.0 -0.0 | 246 14 12.8 5.7
17 409 7315 275 30 29.9 -2.6 | 263 24 23.7 3.1
18 400 7480 275 32 31.9 -2.8 | 264 26 25.7 2.9
19 392 7620 275 38 37.9 -3.3 | 266 32 31.7 2.4
20 317 9144 270 77 77.0 -0.0 | 265 71 70.8 5.7
21 300 9530 265 73 72.7 6.4 | 260 68 66.5 12.0
22 253 10668 260 81 79.8 14.1 | 255 76 73.6 19.8
23 250 10760 260 80 78.8 13.9 | 255 75 72.6 19.6
24 203 12106 260 109 107.3 18.9 | 256 104 101.2 24.6
25 200 12192 260 109 107.3 18.9 | 256 104 101.2 24.6
26 200 12200 260 109 107.3 18.9 | 256 104 101.2 24.6
27 173 13106 265 107 106.6 9.3 | 261 102 100.4 15.0
28 166 13347 265 102 101.6 8.9 | 261 97 95.4 14.6
29 150 13960 265 73 72.7 6.4 | 260 68 66.5 12.0
30 149 14021 265 72 71.7 6.3 | 260 67 65.6 12.0
31 122 15240 265 77 76.7 6.7 | 260 72 70.5 12.4
32 100 16450 275 51 50.8 -4.4 | 268 45 44.6 1.2
33 86 17374 260 34 33.5 5.9 | 247 30 27.3 11.6
34 82 17678 255 37 35.7 9.6 | 243 33 29.6 15.3
35 78 17983 265 44 43.8 3.8 | 256 39 37.7 9.5
36 74 18288 270 34 34.0 -0.0 | 258 28 27.8 5.7
37 70 18593 295 35 31.7 -14.8 | 290 27 25.5 -9.1
38 70 18610 285 25 24.1 -6.5 | 273 18 18.0 -0.8
39 67 18898 255 24 23.2 6.2 | 235 21 17.0 11.9
40 61 19507 255 31 29.9 8.0 | 240 27 23.8 13.7
41 58 19812 255 23 22.2 6.0 | 234 20 16.0 11.6
42 55 20117 270 20 20.0 -0.0 | 248 15 13.8 5.7
43 52 20422 255 13 12.6 3.4 | 215 11 6.4 9.1
44 50 20680 275 15 14.9 -1.3 | 243 10 8.8 4.4
45 47 21031 290 22 20.7 -7.5 | 277 15 14.5 -1.8
46 45 21336 245 6 5.4 2.5 | 175 8 -0.7 8.2
47 35 22860 290 11 10.3 -3.8 | 245 5 4.2 1.9
48 31 23774 0 0 -0.0 -0.0 | 133 8 -6.2 5.7
49 30 23890 75 1 -1.0 -0.3 | 127 9 -7.1 5.4
50 28 24384 315 7 4.9 -4.9 | 121 1 -1.2 0.7
51 25 24994 30 14 -7.0 -12.1 | 64 15 -13.2 -6.4
52 23 25603 45 20 -14.1 -14.1 | 67 22 -20.3 -8.5
53 22 25908 70 20 -18.8 -6.8 | 87 25 -25.0 -1.2
54 20 26490 85 14 -13.9 -1.2 | 103 21 -20.1 4.5
55 20 26518 85 14 -13.9 -1.2 | 103 21 -20.1 4.5
56 19 26822 115 17 -15.4 7.2 | 121 25 -21.6 12.9
57 17 27432 105 5 -4.8 1.3 | 122 13 -11.0 7.0
58 14 28651 140 10 -6.4 7.7 | 137 18 -12.6 13.3
59 12 29870 115 13 -11.8 5.5 | 122 21 -18.0 11.2
60 11 30175 135 16 -11.3 11.3 | 134 24 -17.5 17.0
61 10 31080 85 11 -11.0 -1.0 | 105 18 -17.1 4.7
Wind Parameters
Mean winds (0-6000m): 282.6 at 11.2 knts
Storm direction: 312.6 at 8.4 knts
Shear (0-3000m) pos: 0.6 neg: 2.1 tot: 2.7 10-3/s
Storm rel Dir Shear (0-3000m): 78.3 deg
Storm rel helicity (0-3000m) pos: 14.6 neg: -54.7 tot: -40.1 m^2/s^2
ave: -13.4 10^-3 m/s^2 rel: -0.21
Storm rel vorticity (0-3000m) horiz: 7.8 stream: -1.7 10^-3/s
Energy-Hel index: 0.00
Bulk Rich Number: 0.80
Bulk Shear: 42.33 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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500 130 7 131 16| 0.0 3.8 3.8| 1.7 -24.7 -23.0 -46.1 -0.33| 16.2 -5.4
1000 107 6 122 14| 0.0 4.6 4.6| 1.7 -43.7 -42.1 -42.1 -0.50| 11.7 -5.9
1500 80 6 111 13| 1.3 3.1 4.3| 12.9 -47.7 -34.8 -23.2 -0.28| 10.3 -2.8
2000 64 6 106 12| 0.9 3.3 4.2| 13.9 -53.8 -39.9 -20.0 -0.27| 10.3 -2.8
2500 23 6 89 9| 0.8 2.5 3.2| 14.0 -54.1 -40.0 -16.0 -0.22| 9.1 -2.0
3000 341 7 81 4| 0.6 2.1 2.7| 14.6 -54.7 -40.1 -13.4 -0.21| 7.8 -1.7
4000 305 8 198 1| 0.6 1.7 2.3| 17.5 -60.7 -43.2 -10.8 -0.17| 7.2 -1.3
5000 291 9 225 3| 0.1 1.9 2.0| 21.3 -64.1 -42.8 -8.6 -0.12| 7.5 -0.9
6000 283 11 236 6| 0.5 1.8 2.3| 34.3 -65.1 -30.8 -5.1 -0.08| 6.9 -0.5
Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20200331.12.gif