UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2025051212.upa.cvt
Date: 1200Z 12 MAY 25
Searching for VI079...
Searching the city database file for: VI079 ...
Date:1200Z 12 MAY 25
Station: VI079
WMO ident: 42079
Latitude: 31.53
Longitude: 76.90
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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 -1
1 920 -10606
SFC 908 -8540 32.2 11.2 28 21.0 18.3 5 1 313.9 315.7 295.0 342.6 9.24
3 907 -8368 30.6 -10.4 6 41.0 11.2 6 1 312.3 312.7 288.3 318.6 1.91
4 867 -1475 26.6 -1.4 16 28.0 11.4 61 4 312.2 313.0 290.2 324.8 3.98
5 850 1459 24.8 0.8 21 24.0 11.4 25 2 312.1 313.0 290.9 327.1 4.77
6 827 1698 22.4 1.4 25 21.0 10.6 331 2 312.1 313.0 291.2 328.1 5.12
7 771 2301 17.2 0.2 32 17.0 7.9 280 5 312.8 313.7 291.3 328.6 5.04
8 730 2763 13.0 -1.0 38 14.0 5.5 305 6 313.1 314.0 291.3 328.5 4.87
9 700 3114 10.0 -1.0 46 11.0 4.2 320 12 313.6 314.5 291.6 329.6 5.08
10 697 3150 9.8 -1.2 46 11.0 4.0 320 12 313.7 314.7 291.6 329.6 5.03
11 649 3737 5.6 -6.4 42 12.0 -0.0 322 15 315.4 316.1 290.9 327.2 3.65
12 628 4005 3.2 -5.8 52 9.0 -1.1 330 15 315.7 316.4 291.2 328.4 3.95
13 500 5810 -9.5 -28.5 20 19.0 -14.2 300 31 321.5 321.6 290.0 324.0 0.73
14 480 6123 -12.1 -30.1 21 18.0 -16.2 295 31 322.0 322.2 290.1 324.4 0.65
15 463 6398 -14.5 -30.5 24 16.0 -18.0 293 29 322.4 322.5 290.2 324.7 0.65
16 433 6901 -18.3 -37.3 17 19.0 -21.5 289 26 323.8 323.8 290.3 325.1 0.36
17 419 7146 -18.7 -48.7 5 30.0 -22.4 288 25 326.3 326.3 290.8 326.8 0.11
18 400 7490 -20.5 -63.5 1 43.0 -24.1 285 23 328.3 328.3 291.3 328.4 0.02
19 376 7942 -25.1 -66.1 1 41.0 -27.8 286 28 328.1 328.1 291.2 328.2 0.01
20 318 9139 -31.7 -70.7 1 39.0 -33.6 290 46 335.1 335.1 293.1 335.1 0.01
21 307 9387 -31.7 -70.7 1 39.0 -33.6 275 50 338.5 338.5 294.0 338.5 0.01
22 304 9456 -31.1 -70.1 1 39.0 -33.1 271 50 340.3 340.3 294.4 340.3 0.01
23 300 9550 -30.5 -70.5 1 40.0 -32.7 265 50 342.4 342.4 294.9 342.4 0.01
24 294 9694 -30.3 -70.3 1 40.0 -32.5 265 51 344.7 344.7 295.4 344.7 0.01
25 267 10376 -32.5 -71.5 1 39.0 -34.5 265 53 351.1 351.1 296.9 351.1 0.01
26 257 10645 -32.5 -71.5 1 39.0 -34.6 265 54 354.9 354.9 297.7 355.0 0.01
27 251 10812 -32.3 -71.3 1 39.0 -34.4 265 59 357.6 357.6 298.2 357.7 0.01
28 250 10840 -32.3 -71.3 1 39.0 -34.5 265 60 358.0 358.0 298.3 358.1 0.01
29 243 11040 -33.3 -72.3 1 39.0 -35.3 359.5 359.5 298.6 359.5 0.01
30 236 11245 -35.1 -73.1 1 38.0 -36.9 359.8 359.8 298.7 359.8 0.01
31 232 11363 -36.1 -74.1 1 38.0 -37.8 360.0 360.0 298.7 360.0 0.01
32 230 11424 -36.5 -74.5 1 38.0 -38.1 360.3 360.3 298.8 360.3 0.01
33 229 11454 -36.7 -74.7 1 38.0 -38.3 360.4 360.4 298.8 360.5 0.01
34 227 11515 -35.9 -73.9 1 38.0 -37.7 362.6 362.6 299.2 362.6 0.01
35 226 11545 -33.5 -72.5 1 39.0 -35.6 366.7 366.7 299.9 366.7 0.01
36 225 11577 -31.7 -70.7 1 39.0 -34.2 369.9 369.9 300.5 370.0 0.01
37 221 11704 -30.5 -70.5 1 40.0 -33.3 373.7 373.7 301.2 373.7 0.01
38 219 11769 -29.9 -69.9 1 40.0 -32.8 375.6 375.6 301.5 375.6 0.01
39 217 11834 -32.2 -71.4 1 39.2 -34.7 265 62 373.0 373.0 301.1 373.0 0.01
TRP 318 9139 -31.7 -70.7 1 39.0 -33.6 290 46 335.1 335.1 293.1 335.1 0.01
WND 217 11834 -32.2 -71.4 1 39.2 -34.7 265 62 373.0 373.0 301.1 373.0 0.01
Sounding variables and indices
1000-500 mb thick: 5811.00 m
Freezing level: 595.75 mb = 4459.96 m = 14632.24 ft
Wetbulb zero: 649.46 mb = 3731.60 m = 12242.63 ft
Precipitable water: 0.64 inches
Sfc-500 mean rel hum: 33.76 %
Est. max temperature: 31.21 C = 88.18 F
Sfc-Lift cond lev (LCL): 669.28 mb = 3484.00 m = 11430.31 ft T: 7.41 C
700-500 lapse rate: 7.23 C/km
ThetaE index: 24.02 C Layer 907.0- 867.0 mb
Conv cond level (CCL): 514.75 mb = 5579.80 m = 18306.19 ft
Mean mixing ratio: 4.11 g/kg
Conv temperature: 38.87 C = 101.96 F
Cap Strength: 4.87 C
Lifted Index: 4.13 C Risk: None
Lifted Index @300 mb: 12.90 C
Lifted Index @700 mb: 1.22 C
Showalter Index: 3.14 C Risk: None
Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms
Vertical Totals Index: 34.30 C
Cross Totals Index: 10.30 C
K Index: 24.10 Risk: 20-40 % chance of thunderstorms
Sweat Index: 44.60 Risk: None
Energy Index: -0.50 Risk: Scattered severe thunderstorms
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 3.56 J/kg
Max Up Vert Vel: 2.67 m/s
Conv Inhibition (B-): 2770.19 J/kg
Cap Strength: 4.87 C
Lift Cond Lev (LCL): 576.65 mb = 4680.61 m = 15356.15 ft
Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft
Wind level data
Storm motion: 101 at 2 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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0 908 -8540 5 1 -0.1 -1.0 | 310 2 1.6 -1.3
1 853 914 80 5 -4.9 -0.9 | 70 3 -3.3 -1.2
2 851 1219 40 4 -2.6 -3.1 | 15 4 -0.9 -3.4
3 850 1459 25 2 -0.8 -1.8 | 339 2 0.8 -2.1
4 814 1829 300 2 1.7 -1.0 | 291 4 3.4 -1.3
5 785 2134 275 4 4.0 -0.3 | 277 6 5.6 -0.7
6 758 2438 285 5 4.8 -1.3 | 284 7 6.5 -1.6
7 731 2743 305 6 4.9 -3.4 | 300 8 6.6 -3.8
8 705 3048 315 10 7.1 -7.1 | 310 11 8.7 -7.4
9 700 3114 320 12 7.7 -9.2 | 315 13 9.4 -9.5
10 654 3658 320 15 9.6 -11.5 | 316 16 11.3 -11.8
11 630 3962 330 15 7.5 -13.0 | 325 16 9.2 -13.3
12 606 4267 330 16 8.0 -13.9 | 326 17 9.7 -14.2
13 584 4572 325 22 12.6 -18.0 | 322 23 14.3 -18.3
14 562 4877 320 25 16.1 -19.2 | 318 26 17.7 -19.5
15 521 5486 305 30 24.6 -17.2 | 304 32 26.2 -17.5
16 500 5810 300 31 26.8 -15.5 | 299 33 28.5 -15.8
17 481 6096 295 31 28.1 -13.1 | 294 33 29.8 -13.4
18 400 7490 285 23 22.2 -6.0 | 285 25 23.9 -6.3
19 393 7620 285 23 22.2 -6.0 | 285 25 23.9 -6.3
20 318 9139 290 46 43.2 -15.7 | 290 48 44.9 -16.0
21 318 9144 290 49 46.0 -16.8 | 290 51 47.7 -17.1
22 300 9550 265 50 49.8 4.4 | 266 52 51.5 4.0
23 256 10668 265 54 53.8 4.7 | 265 56 55.4 4.4
24 250 10840 265 60 59.8 5.2 | 265 62 61.4 4.9
Wind Parameters
Mean winds (0-6000m): 70.8 at 2.2 knts
Storm direction: 100.8 at 1.7 knts
Shear (0-3000m) pos: 0.2 neg: 0.0 tot: 0.2 10-3/s
Storm rel Dir Shear (0-3000m): 36.4 deg
Storm rel helicity (0-3000m) pos: 0.8 neg: 0.0 tot: 0.8 m^2/s^2
ave: 0.3 10^-3 m/s^2 rel: 0.97
Storm rel vorticity (0-3000m) horiz: 0.2 stream: 0.2 10^-3/s
Energy-Hel index: 0.00
Bulk Rich Number: 8.71
Bulk Shear: 0.41 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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500 120 1 254 1| 0.2 0.0 0.2| 0.1 0.0 0.1 0.2 0.96| 0.2 0.2
1000 117 1 251 1| 0.2 0.0 0.2| 0.2 0.0 0.2 0.2 0.96| 0.2 0.2
1500 113 1 250 1| 0.2 0.0 0.2| 0.4 0.0 0.4 0.3 0.97| 0.2 0.2
2000 108 1 252 0| 0.2 0.0 0.2| 0.5 0.0 0.5 0.3 0.97| 0.2 0.2
2500 103 1 266 0| 0.2 0.0 0.2| 0.7 0.0 0.7 0.3 0.97| 0.2 0.2
3000 97 2 329 0| 0.2 0.0 0.2| 0.8 0.0 0.8 0.3 0.97| 0.2 0.2
4000 85 2 18 0| 0.2 0.0 0.2| 1.2 0.0 1.2 0.3 0.98| 0.3 0.2
5000 76 2 22 1| 0.3 0.0 0.3| 1.6 0.0 1.6 0.3 0.98| 0.3 0.3
6000 71 2 24 1| 0.3 0.0 0.3| 2.0 0.0 2.0 0.3 0.98| 0.3 0.3
Wrote GIF file: /home/apache/climate/data/raob//VI079/skewt/VI079.skewt.20250512.12.gif