UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for VANP... Searching the city database file for: VANP ... Date:2300Z 18 OCT 25 Station: VANP WMO ident: 42867 Latitude: 21.10 Longitude: 79.05 Elevation: 310.00 ------------------------------------------------------------------------------- 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 89 SFC 975 310 22.4 21.0 92 1.4 21.4 320 2 297.7 300.6 295.5 344.9 16.26 2 974 319 22.0 20.3 90 1.7 20.8 323 2 297.4 300.2 294.9 342.5 15.58 3 973 328 23.2 20.6 85 2.6 21.3 326 3 298.7 301.6 295.5 345.0 15.89 4 948 556 25.2 13.2 47 12.0 17.4 38 10 302.9 304.8 292.5 333.0 10.11 5 925 771 23.8 13.8 54 10.0 17.2 50 9 303.6 305.6 293.3 335.7 10.78 6 850 1504 18.6 9.6 56 9.0 13.0 45 10 305.6 307.3 292.3 332.3 8.86 7 755 2509 12.0 8.3 78 3.7 9.7 341 9 309.0 310.7 293.6 336.9 9.14 8 727 2826 10.8 2.8 58 8.0 6.3 346 8 311.1 312.3 292.0 331.1 6.45 9 701 3128 8.0 5.3 83 2.7 6.4 333 9 311.2 312.7 293.3 335.9 8.00 10 700 3140 8.0 5.4 84 2.6 6.5 330 9 311.3 312.9 293.4 336.2 8.06 11 681 3366 6.4 4.3 86 2.1 5.2 330 7 312.0 313.5 293.3 335.8 7.67 12 665 3560 5.8 -1.2 61 7.0 2.1 337 5 313.5 314.5 291.7 330.1 5.27 13 654 3696 4.8 1.2 77 3.6 2.8 341 4 313.8 315.1 292.7 333.9 6.40 14 646 3796 4.8 -3.2 56 8.0 0.8 344 3 314.9 315.8 291.7 329.8 4.68 15 614 4207 2.6 -3.4 65 6.0 -0.4 224 3 317.0 318.0 292.4 332.6 4.85 16 612 4234 3.2 -8.8 41 12.0 -2.2 209 4 318.0 318.6 291.3 328.5 3.21 17 611 4247 3.6 -16.4 22 20.0 -4.0 202 4 318.6 319.0 290.1 324.5 1.74 18 592 4503 3.4 -22.6 13 26.0 -5.3 225 8 321.3 321.5 290.3 324.9 1.05 19 583 4626 2.4 -13.6 30 16.0 -4.1 242 9 321.5 322.0 291.5 329.2 2.29 20 571 4794 2.2 -24.8 11 27.0 -6.4 249 11 323.2 323.4 290.7 326.4 0.90 21 547 5139 0.0 -22.0 17 22.0 -7.4 263 14 324.6 324.8 291.4 328.8 1.20 22 514 5633 -3.7 -17.7 33 14.0 -8.8 248 11 325.9 326.3 292.3 332.3 1.85 23 507 5741 -3.9 -26.9 15 23.0 -10.5 244 10 327.0 327.1 291.7 330.0 0.83 24 500 5850 -4.7 -29.7 12 25.0 -11.4 240 9 327.3 327.4 291.6 329.7 0.65 25 487 6058 -6.3 -27.3 17 21.0 -12.2 244 8 327.8 328.0 291.9 330.8 0.84 26 478 6204 -7.3 -23.3 27 16.0 -12.2 258 8 328.3 328.6 292.4 332.7 1.22 27 473 6286 -7.1 -46.1 3 39.0 -14.0 269 9 329.6 329.6 291.7 330.1 0.13 28 433 6973 -10.5 -58.5 1 48.0 -16.8 266 15 333.7 333.7 292.7 333.8 0.03 29 409 7411 -14.3 -33.3 18 19.0 -18.5 255 16 334.3 334.4 293.4 336.4 0.56 30 400 7580 -15.3 -35.3 16 20.0 -19.4 250 17 335.1 335.2 293.6 336.9 0.47 31 378 8003 -17.9 -40.9 11 23.0 -21.8 251 18 337.1 337.2 293.9 338.2 0.28 32 339 8804 -24.7 -31.7 52 7.0 -26.1 253 21 338.5 338.7 294.7 341.5 0.79 33 315 9333 -27.9 -39.9 31 12.0 -29.6 254 23 341.3 341.3 295.0 342.7 0.38 34 305 9563 -29.9 -38.9 41 9.0 -31.2 255 24 341.6 341.7 295.1 343.3 0.43 35 300 9680 -30.9 -39.9 41 9.0 -32.1 255 24 341.8 341.9 295.1 343.4 0.40 36 279 10191 -34.9 -43.9 39 9.0 -35.8 258 30 343.2 343.3 295.4 344.4 0.28 37 271 10393 -35.5 -51.5 18 16.0 -36.8 255 33 345.2 345.3 295.7 345.7 0.12 38 250 10950 -39.7 -57.7 13 18.0 -40.7 245 40 347.0 347.1 296.0 347.3 0.06 39 212 12059 -49.9 -61.9 23 12.0 -50.3 248 39 347.9 347.9 296.2 348.1 0.04 40 202 12375 -51.5 -73.5 6 22.0 -51.9 254 38 350.2 350.2 296.7 350.3 0.01 41 200 12440 -51.9 -75.9 4 24.0 -52.3 255 38 350.6 350.6 296.8 350.6 0.01 42 159 13886 -64.7 -78.7 13 14.0 -64.8 259 36 352.7 352.7 297.2 352.7 0.01 43 150 14240 -66.7 -80.7 12 14.0 -66.8 260 35 355.2 355.2 297.7 355.2 0.00 44 108 16161 -77.9 -88.9 15 11.0 -77.9 260 19 369.0 369.0 300.4 369.0 0.00 45 100 16600 -77.3 -88.3 16 11.0 -77.3 240 8 378.4 378.4 302.0 378.4 0.00 46 79 17946 -79.1 -89.1 18 10.0 -79.1 401.0 401.0 305.3 401.1 0.00 47 78 18019 -75.5 -87.5 14 12.0 -75.6 410.0 410.0 306.5 410.0 0.00 TRP 108 16161 -77.9 -88.9 15 11.0 -77.9 260 19 369.0 369.0 300.4 369.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 547.00 mb = 5138.57 m = 16858.61 ft Wetbulb zero: 625.18 mb = 4061.19 m = 13323.97 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 51.33 % Est. max temperature: 31.13 C = 88.04 F Sfc-Lift cond lev (LCL): 955.56 mb = 486.24 m = 1595.25 ft T: 24.59 C 700-500 lapse rate: 4.69 C/km ThetaE index: 11.99 C Layer 948.0- 925.0 mb Conv cond level (CCL): 722.84 mb = 2873.38 m = 9427.00 ft Mean mixing ratio: 11.00 g/kg Conv temperature: 35.70 C = 96.25 F Cap Strength: 4.58 C Lifted Index: 3.89 C Risk: None Lifted Index @300 mb: 5.76 C Lifted Index @700 mb: 1.65 C Showalter Index: 5.45 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 14.30 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 144.20 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.27 J/kg Max Up Vert Vel: 6.37 m/s Conv Inhibition (B-): 6647.96 J/kg Cap Strength: 4.58 C Lift Cond Lev (LCL): 808.35 mb = 1930.26 m = 6332.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 6 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 ---------------------------------------------------------- 0 975 310 320 2 1.3 -1.5 | 180 5 0.0 4.7 1 942 610 55 12 -9.8 -6.9 | 87 11 -11.1 -0.6 2 925 771 50 9 -6.9 -5.8 | 93 8 -8.2 0.5 3 910 914 55 8 -6.6 -4.6 | 102 8 -7.8 1.7 4 878 1219 65 7 -6.3 -3.0 | 113 8 -7.6 3.3 5 850 1504 45 10 -7.1 -7.1 | 84 8 -8.3 -0.8 6 848 1524 45 10 -7.1 -7.1 | 84 8 -8.3 -0.8 7 818 1829 35 11 -6.3 -9.0 | 70 8 -7.6 -2.8 8 789 2134 10 7 -1.2 -6.9 | 75 3 -2.5 -0.6 9 761 2438 340 10 3.4 -9.4 | 326 4 2.2 -3.2 10 734 2743 345 7 1.8 -6.8 | 313 1 0.5 -0.5 11 708 3048 350 12 2.1 -11.8 | 352 6 0.8 -5.6 12 700 3140 330 9 4.5 -7.8 | 296 4 3.2 -1.5 13 682 3353 330 7 3.5 -6.1 | 265 2 2.2 0.2 14 632 3962 350 1 0.2 -1.0 | 168 5 -1.1 5.3 15 609 4267 185 4 0.3 4.0 | 175 10 -0.9 10.2 16 586 4572 240 9 7.8 4.5 | 211 13 6.5 10.7 17 543 5182 265 15 14.9 1.3 | 241 16 13.7 7.6 18 500 5850 240 9 7.8 4.5 | 211 13 6.5 10.7 19 484 6096 245 8 7.3 3.4 | 212 11 6.0 9.6 20 466 6401 285 9 8.7 -2.3 | 242 8 7.4 3.9 21 430 7010 265 15 14.9 1.3 | 241 16 13.7 7.6 22 400 7580 250 17 16.0 5.8 | 231 19 14.7 12.1 23 398 7620 250 17 16.0 5.8 | 231 19 14.7 12.1 24 300 9680 255 24 23.2 6.2 | 240 25 21.9 12.5 25 297 9754 265 24 23.9 2.1 | 250 24 22.6 8.3 26 272 10363 255 33 31.9 8.5 | 244 34 30.6 14.8 27 250 10950 245 40 36.3 16.9 | 237 42 35.0 23.1 28 217 11887 245 40 36.3 16.9 | 237 42 35.0 23.1 29 200 12440 255 38 36.7 9.8 | 246 39 35.4 16.1 30 150 14240 260 35 34.5 6.1 | 250 35 33.2 12.3 31 133 14935 275 33 32.9 -2.9 | 264 32 31.6 3.4 32 126 15240 285 29 28.0 -7.5 | 273 27 26.7 -1.3 33 114 15850 235 21 17.2 12.0 | 221 24 15.9 18.3 34 108 16161 260 19 18.7 3.3 | 241 20 17.4 9.5 35 100 16600 240 8 6.9 4.0 | 209 12 5.7 10.2 36 97 16764 260 11 10.8 1.9 | 230 13 9.6 8.2 Wind Parameters Mean winds (0-6000m): 318.5 at 8.5 knts Storm direction: 348.5 at 6.4 knts Shear (0-3000m) pos: 1.5 neg: 1.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 14.1 neg: -24.6 tot: -10.5 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 18.82 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 49 8 96 8| 9.3 0.0 9.3| 7.7 -2.1 5.7 11.4 -0.10| 20.2 -2.1 1000 54 8 101 8| 4.4 0.0 4.4| 13.0 -4.7 8.3 8.3 -0.03| 12.0 -0.4 1500 50 9 95 8| 2.9 1.6 4.5| 13.0 -15.4 -2.4 -1.6 -0.20| 9.7 -1.9 2000 42 9 88 7| 2.2 2.3 4.5| 13.4 -18.1 -4.7 -2.4 -0.24| 9.4 -2.2 2500 30 9 78 6| 1.7 2.0 3.7| 13.5 -19.6 -6.1 -2.4 -0.25| 8.6 -2.1 3000 21 9 66 5| 1.5 1.8 3.3| 14.1 -24.6 -10.5 -3.5 -0.29| 8.7 -2.5 4000 16 7 75 3| 1.4 1.5 3.0| 17.1 -31.1 -14.0 -3.5 -0.28| 8.3 -2.4 5000 348 8 346 2| 0.2 1.2 1.4| 64.8 -36.0 28.8 5.8 -0.07| 8.3 -0.6 6000 319 8 272 4| 0.5 0.8 1.3| 75.2 -57.1 18.0 3.0 -0.08| 7.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20251018.23.gif