UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 19 OCT 25 Station: VI101 WMO ident: 42101 Latitude: 30.33 Longitude: 76.47 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 92 SFC 982 248 18.8 17.2 90 1.6 17.8 0 0 293.5 295.7 291.6 329.6 12.67 2 970 355 25.2 18.2 65 7.0 20.4 48 1 301.0 303.5 294.6 341.2 13.68 3 957 474 25.4 15.4 54 10.0 18.7 91 1 302.3 304.5 293.4 336.6 11.57 4 925 772 24.0 11.0 44 13.0 15.7 355 1 303.8 305.5 291.9 330.6 8.94 5 899 1020 21.8 12.8 57 9.0 16.0 18 2 304.1 306.0 293.1 335.1 10.39 6 880 1205 22.2 0.2 23 22.0 10.4 15 2 306.3 307.2 288.7 319.9 4.41 7 850 1506 21.0 -4.0 18 25.0 8.5 20 14 308.1 308.8 288.3 318.6 3.34 8 831 1701 20.0 -7.0 15 27.0 7.2 17 10 309.1 309.6 288.0 317.7 2.72 9 700 3142 6.2 -5.8 42 12.0 0.7 85 11 309.4 310.0 288.9 320.5 3.54 10 696 3189 5.8 -6.2 42 12.0 0.3 92 11 309.4 310.1 288.8 320.3 3.45 11 673 3463 5.4 -20.6 13 26.0 -3.3 134 9 312.0 312.2 287.3 315.7 1.10 12 641 3859 2.2 -24.8 11 27.0 -5.8 170 8 312.7 312.8 287.2 315.4 0.80 13 614 4206 2.6 -42.4 2 45.0 -6.9 178 8 317.0 317.1 287.9 317.6 0.15 14 506 5747 -5.3 -43.3 3 38.0 -12.5 317 9 325.5 325.5 290.6 326.1 0.16 15 500 5840 -6.3 -43.3 3 37.0 -13.2 330 10 325.4 325.4 290.6 326.0 0.17 16 400 7540 -20.9 -35.9 25 15.0 -23.5 280 24 327.8 327.9 291.6 329.5 0.45 17 300 9590 -37.9 -51.9 22 14.0 -38.8 300 44 332.0 332.0 292.3 332.4 0.11 18 266 10406 -45.5 -56.5 28 11.0 -45.9 300 46 332.5 332.5 292.4 332.7 0.07 19 250 10820 -45.9 -57.9 25 12.0 -46.4 285 53 337.8 337.8 293.9 338.1 0.06 20 216 11786 -46.9 -59.9 21 13.0 -47.4 294 76 350.7 350.7 296.8 350.9 0.06 21 214 11847 -47.2 -60.4 21 13.1 -47.7 295 77 351.1 351.1 296.9 351.3 0.05 22 200 12290 -49.7 -63.7 18 14.0 -50.1 290 73 354.1 354.1 297.5 354.2 0.04 23 150 14120 -62.7 -73.7 21 11.0 -62.8 280 57 362.1 362.1 299.1 362.1 0.01 24 143 14414 -63.9 -74.9 21 11.0 -64.0 277 55 365.0 365.0 299.7 365.0 0.01 TRP WND 214 11847 -47.2 -60.4 21 13.1 -47.7 295 77 351.1 351.1 296.9 351.3 0.05 Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 578.46 mb = 4713.05 m = 15462.57 ft Wetbulb zero: 694.02 mb = 3212.14 m = 10538.37 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 21.23 % Est. max temperature: 34.29 C = 93.72 F Sfc-Lift cond lev (LCL): 959.31 mb = 452.52 m = 1484.64 ft T: 25.36 C 700-500 lapse rate: 4.63 C/km ThetaE index: 17.32 C Layer 880.0- 700.0 mb Conv cond level (CCL): 729.04 mb = 2800.52 m = 9187.95 ft Mean mixing ratio: 10.26 g/kg Conv temperature: 34.60 C = 94.28 F Cap Strength: 5.99 C Lifted Index: 3.41 C Risk: None Lifted Index @300 mb: 0.28 C Lifted Index @700 mb: 0.73 C Showalter Index: 10.85 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 2.30 C K Index: 11.30 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.32 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 2563.43 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 799.07 mb = 2030.01 m = 6660.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 82 at 5 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 982 248 0 0 -0.0 -0.0 | 262 5 4.9 0.7 1 976 305 30 1 -0.5 -0.9 | 272 4 4.4 -0.2 2 942 610 140 1 -0.6 0.8 | 251 5 4.3 1.4 3 925 772 355 1 0.1 -1.0 | 274 5 5.0 -0.3 4 910 914 20 2 -0.7 -1.9 | 286 4 4.3 -1.2 5 879 1219 15 2 -0.5 -1.9 | 286 5 4.4 -1.3 6 850 1506 20 14 -4.8 -13.2 | 359 12 0.2 -12.5 7 818 1829 15 7 -1.8 -6.8 | 333 7 3.1 -6.1 8 789 2134 25 5 -2.1 -4.5 | 324 5 2.8 -3.9 9 761 2438 85 5 -5.0 -0.4 | 172 0 -0.0 0.2 10 734 2743 100 10 -9.8 1.7 | 116 5 -4.9 2.4 11 700 3142 85 11 -11.0 -1.0 | 87 6 -6.0 -0.3 12 656 3658 165 8 -2.1 7.7 | 199 9 2.9 8.4 13 608 4267 180 8 0.0 8.0 | 210 10 4.9 8.7 14 564 4877 200 1 0.3 0.9 | 253 6 5.3 1.6 15 500 5840 330 10 5.0 -8.7 | 309 13 9.9 -8.0 16 483 6096 335 13 5.5 -11.8 | 317 15 10.4 -11.1 17 400 7540 280 24 23.6 -4.2 | 277 29 28.6 -3.5 18 396 7620 280 25 24.6 -4.3 | 277 30 29.6 -3.7 19 319 9144 300 41 35.5 -20.5 | 296 45 40.5 -19.8 20 300 9590 300 44 38.1 -22.0 | 296 48 43.1 -21.3 21 256 10668 300 46 39.8 -23.0 | 296 50 44.8 -22.3 22 250 10820 285 53 51.2 -13.7 | 283 58 56.1 -13.0 23 214 11847 295 77 69.8 -32.5 | 293 81 74.7 -31.9 24 200 12290 290 73 68.6 -25.0 | 288 77 73.5 -24.3 25 150 14120 280 57 56.1 -9.9 | 279 62 61.1 -9.2 26 137 14630 275 54 53.8 -4.7 | 274 59 58.7 -4.0 Wind Parameters Mean winds (0-6000m): 52.2 at 6.7 knts Storm direction: 82.2 at 5.0 knts Shear (0-3000m) pos: 1.8 neg: 0.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -144.4 deg Storm rel helicity (0-3000m) pos: 23.4 neg: -15.3 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.42 Bulk Shear: 4.49 m/s Storm Parameters ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 500 78 1 263 4| 1.0 0.0 1.0| 2.4 -1.2 1.2 2.4 0.25| 4.0 1.0 1000 28 1 277 4| 0.5 1.1 1.7| 5.2 -1.2 3.9 3.9 0.50| 3.3 1.6 1500 20 4 314 5| 2.2 0.8 3.0| 17.8 -7.8 10.0 6.7 0.36| 7.1 2.6 2000 21 5 319 5| 0.9 0.6 1.4| 18.4 -11.2 7.1 3.6 0.23| 6.8 1.6 2500 37 5 331 4| 2.1 0.5 2.5| 18.9 -11.3 7.6 3.0 0.24| 7.4 1.8 3000 54 6 359 3| 1.8 0.4 2.2| 23.4 -15.3 8.1 2.7 0.21| 7.2 1.5 4000 84 7 89 2| 1.3 0.3 1.6| 46.3 -15.3 31.0 7.8 0.38| 7.0 2.6 5000 98 6 144 2| 0.6 0.2 0.8| 60.1 -15.5 44.5 8.9 0.41| 6.7 2.8 6000 52 7 5 3| 1.1 0.2 1.3| 99.6 -18.4 81.2 13.5 0.48| 7.0 3.3 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20251019.00.gif