UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for VI101... Searching the city database file for: VI101 ... Date:0000Z 16 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 83 SFC 981 249 20.0 18.5 91 1.5 19.0 0 0 294.8 297.2 292.9 334.2 13.79 2 976 294 23.8 19.2 75 4.6 20.6 336 10 299.0 301.7 294.6 341.3 14.49 3 972 330 24.4 18.4 69 6.0 20.2 330 13 300.0 302.5 294.4 340.4 13.83 4 925 763 22.0 16.0 69 6.0 17.9 330 14 301.8 304.1 294.0 338.5 12.46 5 864 1351 17.0 13.4 79 3.6 14.7 310 7 302.5 304.6 293.3 335.9 11.25 6 857 1421 18.4 4.4 40 14.0 10.4 310 4 304.7 305.8 289.8 323.3 6.12 7 850 1491 18.0 5.0 42 13.0 10.5 310 2 305.0 306.2 290.1 324.5 6.44 8 784 2176 13.0 -1.0 38 14.0 5.8 51 8 306.8 307.6 289.0 320.8 4.53 9 771 2316 14.4 -20.6 7 35.0 1.9 56 7 309.8 309.9 286.4 313.0 0.96 10 700 3127 11.2 -30.8 4 42.0 -1.2 340 3 314.9 315.0 287.5 316.4 0.42 11 688 3271 10.4 -28.6 5 39.0 -1.5 348 5 315.6 315.7 287.9 317.4 0.52 12 609 4270 1.8 -29.2 8 31.0 -6.7 20 9 316.8 317.0 288.3 318.8 0.56 13 566 4859 0.4 319 12 321.9 14 500 5840 -6.7 -49.7 2 43.0 -13.6 280 21 324.9 324.9 290.3 325.2 0.08 15 400 7530 -19.9 -51.9 4 32.0 -23.5 280 28 329.1 329.1 291.6 329.4 0.08 16 378 7948 -23.5 -51.5 6 28.0 -26.3 281 30 329.7 329.8 291.7 330.1 0.09 17 300 9600 -35.9 -58.9 8 23.0 -37.2 280 39 334.8 334.8 293.0 335.0 0.05 18 285 9955 -38.1 -60.1 8 22.0 -39.2 280 41 336.6 336.6 293.5 336.7 0.04 19 250 10850 -42.9 -64.9 7 22.0 -43.7 280 43 342.3 342.3 294.9 342.4 0.02 20 208 12065 -49.7 -70.7 7 21.0 -50.1 288 39 350.1 350.1 296.7 350.2 0.01 21 200 12320 -51.3 -72.3 6 21.0 -51.7 290 38 351.5 351.5 297.0 351.6 0.01 22 168 13429 -60.1 -79.1 7 19.0 -60.3 287 42 354.8 354.8 297.7 354.9 0.00 23 150 14130 -63.7 -81.7 7 18.0 -63.8 285 44 360.3 360.3 298.8 360.4 0.00 24 126 15187 -69.9 -88.9 5 19.0 -69.9 280 40 367.6 367.6 300.1 367.6 0.00 25 107 16153 -73.7 -94.7 3 21.0 -73.7 280 35 377.9 377.9 301.9 377.9 0.00 26 100 16550 -73.3 -94.3 3 21.0 -73.3 280 33 386.1 386.1 303.2 386.1 0.00 27 97 16728 -74.3 -95.3 3 21.0 -74.3 281 32 387.5 387.5 303.4 387.5 0.00 28 89 17231 -73.1 -94.1 3 21.0 -73.2 285 31 399.6 399.6 305.2 399.6 0.00 29 79 17923 -76.3 -101.3 1 25.0 -76.3 290 29 406.8 406.8 306.1 406.8 0.00 30 73 18384 -72.1 -92.1 3 20.0 -72.2 293 27 425.0 425.0 308.3 425.0 0.00 31 70 18630 -73.5 -93.5 3 20.0 -73.6 295 26 427.1 427.1 308.5 427.1 0.00 32 65 19063 -74.7 -95.7 2 21.0 -74.7 294 22 433.7 433.7 309.2 433.7 0.00 33 50 20640 -62.1 -80.1 7 18.0 -62.5 290 10 497.1 497.1 314.8 497.2 0.01 34 48 20895 -60.3 -78.3 8 18.0 -60.9 291 10 507.3 507.3 315.5 507.4 0.02 35 43 21585 -61.3 -79.3 7 18.0 -61.9 293 9 521.0 521.0 316.4 521.1 0.02 36 30 23860 -55.9 -75.9 6 20.0 -57.3 300 7 592.2 592.3 320.3 592.6 0.04 37 29 24076 -55.7 -75.7 7 20.0 -57.1 598.6 598.6 320.6 598.9 0.05 TRP 79 17923 -76.3 -101.3 1 25.0 -76.3 290 29 406.8 406.8 306.1 406.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 562.28 mb = 4913.83 m = 16121.30 ft Wetbulb zero: 726.85 mb = 2811.23 m = 9223.07 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 31.43 % Est. max temperature: 30.68 C = 87.23 F Sfc-Lift cond lev (LCL): 959.84 mb = 439.62 m = 1442.30 ft T: 23.79 C 700-500 lapse rate: 6.60 C/km ThetaE index: 18.00 C Layer 972.0- 850.0 mb Conv cond level (CCL): 797.02 mb = 2036.17 m = 6680.27 ft Mean mixing ratio: 12.72 g/kg Conv temperature: 31.59 C = 88.87 F Cap Strength: 3.97 C Lifted Index: 0.66 C Risk: Showers probable Lifted Index @300 mb: -1.00 C Lifted Index @700 mb: 3.97 C Showalter Index: 7.28 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 11.70 C K Index: -12.30 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 185.26 J/kg Max Up Vert Vel: 19.25 m/s Conv Inhibition (B-): 365.30 J/kg Cap Strength: 3.95 C Lift Cond Lev (LCL): 858.72 mb = 1403.51 m = 4604.64 ft Lev Free Conv (LFC): 463.72 mb = 6410.56 m = 21031.78 ft Equ Level (EL): 283.72 mb = 9986.32 m = 32763.11 ft B at Equ Level: 184.85 J/kg Max Parcel Lev (MPL): 223.72 mb = 11584.11 m = 38005.16 ft Wind level data Storm motion: 354 at 8 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 ---------------------------------------------------------- 0 981 249 0 0 -0.0 -0.0 | 174 8 -0.8 7.8 1 975 305 330 13 6.5 -11.3 | 301 7 5.7 -3.5 2 941 610 335 13 5.5 -11.8 | 310 6 4.7 -4.0 3 925 763 330 14 7.0 -12.1 | 305 8 6.2 -4.4 4 909 914 315 10 7.1 -7.1 | 264 6 6.3 0.7 5 877 1219 310 11 8.4 -7.1 | 265 8 7.7 0.7 6 850 1491 310 2 1.5 -1.3 | 187 7 0.8 6.5 7 817 1829 60 2 -1.7 -1.0 | 160 7 -2.5 6.8 8 788 2134 50 8 -6.1 -5.1 | 111 7 -6.9 2.6 9 760 2438 60 6 -5.2 -3.0 | 129 8 -6.0 4.8 10 733 2743 110 6 -5.6 2.1 | 147 12 -6.4 9.8 11 700 3127 340 3 1.0 -2.8 | 183 5 0.3 4.9 12 655 3658 10 11 -1.9 -10.8 | 41 4 -2.7 -3.1 13 608 4267 20 9 -3.1 -8.5 | 80 4 -3.8 -0.7 14 563 4877 315 12 8.5 -8.5 | 275 8 7.7 -0.7 15 500 5840 280 21 20.7 -3.6 | 258 20 19.9 4.1 16 483 6096 280 21 20.7 -3.6 | 258 20 19.9 4.1 17 400 7530 280 28 27.6 -4.9 | 264 27 26.8 2.9 18 395 7620 280 29 28.6 -5.0 | 264 28 27.8 2.7 19 320 9144 285 32 30.9 -8.3 | 271 30 30.1 -0.5 20 300 9600 280 39 38.4 -6.8 | 269 38 37.6 1.0 21 257 10668 280 44 43.3 -7.6 | 270 43 42.6 0.1 22 250 10850 280 43 42.3 -7.5 | 270 42 41.6 0.3 23 200 12320 290 38 35.7 -13.0 | 279 35 34.9 -5.2 24 150 14130 285 44 42.5 -11.4 | 275 42 41.7 -3.6 25 125 15240 280 40 39.4 -6.9 | 269 39 38.6 0.8 26 100 16550 280 33 32.5 -5.7 | 266 32 31.7 2.0 27 79 17923 290 29 27.3 -9.9 | 275 27 26.5 -2.2 28 70 18630 295 26 23.6 -11.0 | 278 23 22.8 -3.2 29 50 20640 290 10 9.4 -3.4 | 243 10 8.6 4.3 30 30 23860 300 7 6.1 -3.5 | 231 7 5.3 4.3 Wind Parameters Mean winds (0-6000m): 324.4 at 10.4 knts Storm direction: 354.4 at 7.8 knts Shear (0-3000m) pos: 2.7 neg: 3.3 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 11.9 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -41.5 tot: -11.9 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 212.77 Bulk Shear: 0.87 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 ------------------------------------------------------------------------------- 500 332 12 303 6| 0.0 14.3 14.3| 12.0 -0.8 11.2 22.4 0.90| 18.7 16.9 1000 325 12 287 6| 0.0 5.2 5.2| 12.1 -11.0 1.2 1.2 0.43| 12.9 5.6 1500 324 9 265 5| 3.4 3.4 6.9| 12.1 -26.3 -14.2 -9.4 0.02| 12.2 0.3 2000 335 8 261 3| 3.5 2.6 6.1| 13.7 -37.8 -24.1 -12.0 -0.11| 11.1 -1.2 2500 347 8 256 1| 3.2 2.1 5.3| 24.4 -37.8 -13.3 -5.3 -0.00| 10.2 -0.0 3000 351 7 208 1| 2.7 3.3 6.0| 29.6 -41.5 -11.9 -4.0 0.04| 10.5 0.4 4000 359 8 98 1| 2.3 2.5 4.8| 32.2 -42.0 -9.8 -2.4 0.03| 9.1 0.3 5000 349 8 305 1| 1.9 3.4 5.3| 32.2 -53.5 -21.3 -4.3 -0.09| 9.1 -0.9 6000 324 10 277 5| 1.5 3.4 5.0| 33.7 -70.5 -36.8 -6.1 -0.12| 8.4 -1.0 Wrote GIF file: /home/apache/climate/data/raob//VI101/skewt/VI101.skewt.20251016.00.gif