UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for VANP... Searching the city database file for: VANP ... Date:1100Z 30 APR 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 -4 SFC 967 310 41.0 15.0 22 26.0 22.8 90 2 317.2 319.3 297.1 352.2 11.15 2 933 638 36.6 10.6 21 26.0 19.4 58 4 316.0 317.6 295.0 343.0 8.63 3 925 716 35.6 9.6 21 26.0 18.7 65 3 315.7 317.3 294.6 341.3 8.13 4 850 1477 28.6 7.6 27 21.0 15.3 300 7 316.1 317.6 294.4 340.4 7.72 5 700 3153 13.6 -4.4 28 18.0 4.4 315 24 317.5 318.3 291.8 330.3 3.94 6 661 3633 9.4 -6.6 32 16.0 1.7 316 23 318.1 318.7 291.6 329.6 3.53 7 580 4700 0.0 -24.0 14 24.0 -7.4 319 20 319.2 319.4 289.5 322.5 0.95 8 554 5066 -3.1 -33.1 8 30.0 -10.3 320 19 319.7 319.8 289.1 321.3 0.42 9 545 5195 -4.3 -30.3 11 26.0 -10.9 320 19 319.8 319.9 289.3 321.8 0.56 10 537 5312 -5.5 -13.5 53 8.0 -8.6 318 19 319.7 320.2 291.2 328.1 2.51 11 535 5341 -5.1 -20.1 30 15.0 -10.0 318 19 320.6 320.8 290.4 325.5 1.45 12 510 5716 -8.1 -26.1 22 18.0 -12.9 311 21 321.3 321.5 290.1 324.5 0.89 13 500 5870 -7.7 -48.7 2 41.0 -14.2 320 28 323.7 323.7 290.0 324.0 0.09 14 490 6027 -7.9 -48.9 2 41.0 -14.5 317 29 325.3 325.3 290.5 325.6 0.09 15 415 7294 -15.9 -41.9 9 26.0 -20.2 306 37 330.8 330.9 292.2 331.7 0.23 16 400 7570 -17.9 -44.9 7 27.0 -21.8 305 39 331.7 331.8 292.4 332.4 0.17 17 363 8283 -24.5 -45.5 12 21.0 -27.1 305 48 332.2 332.3 292.5 333.0 0.18 18 313 9342 -32.1 -52.1 12 20.0 -33.7 291 59 336.0 336.1 293.4 336.4 0.10 19 300 9640 -33.7 -57.7 7 24.0 -35.3 285 59 337.9 337.9 293.9 338.1 0.05 20 290 9879 -33.7 -63.7 3 30.0 -35.4 285 59 341.2 341.2 294.6 341.3 0.03 21 250 10910 -40.3 -68.3 3 28.0 -41.3 285 62 346.2 346.2 295.8 346.2 0.02 22 242 11132 -41.1 -70.7 3 29.6 -42.1 285 64 348.1 348.1 296.3 348.2 0.01 23 226 11595 -42.9 -75.9 1 33.0 -43.8 283 61 352.3 352.3 297.1 352.3 0.01 24 200 12410 -48.7 -78.7 2 30.0 -49.3 280 55 355.7 355.7 297.8 355.7 0.00 25 150 14240 -62.1 -83.1 4 21.0 -62.3 290 32 363.1 363.1 299.3 363.1 0.00 26 134 14931 -65.7 -85.7 5 20.0 -65.8 368.6 368.6 300.3 368.6 0.00 TRP WND 242 11132 -41.1 -70.7 3 29.6 -42.1 285 64 348.1 348.1 296.3 348.2 0.01 Sounding variables and indices 1000-500 mb thick: 5874.00 m Freezing level: 580.00 mb = 4699.70 m = 15418.77 ft Wetbulb zero: 646.19 mb = 3817.50 m = 12524.47 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 23.92 % Est. max temperature: 40.29 C = 104.53 F Sfc-Lift cond lev (LCL): 667.25 mb = 3553.77 m = 11659.22 ft T: 10.09 C 700-500 lapse rate: 7.84 C/km ThetaE index: 30.92 C Layer 933.0- 545.0 mb Conv cond level (CCL): 618.13 mb = 4179.97 m = 13713.65 ft Mean mixing ratio: 8.64 g/kg Conv temperature: 42.50 C = 108.50 F Cap Strength: 2.01 C Lifted Index: -2.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.49 C Lifted Index @700 mb: 1.31 C Showalter Index: -1.10 C Risk: Thunderstorms probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.30 C Cross Totals Index: 15.30 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 185.20 Risk: None Energy Index: -3.04 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 430.83 J/kg Max Up Vert Vel: 29.35 m/s Conv Inhibition (B-): 102.58 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 640.19 mb = 3893.62 m = 12774.19 ft Lev Free Conv (LFC): 595.19 mb = 4488.60 m = 14726.18 ft Equ Level (EL): 285.19 mb = 9994.98 m = 32791.54 ft B at Equ Level: 423.53 J/kg Max Parcel Lev (MPL): 205.19 mb = 12239.08 m = 40153.97 ft Wind level data Storm motion: 347 at 13 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 ---------------------------------------------------------- 0 967 310 90 2 -2.0 0.0 | 159 14 -5.0 12.8 1 936 610 55 5 -4.1 -2.9 | 144 12 -7.1 9.9 2 925 716 65 3 -2.7 -1.3 | 154 13 -5.7 11.5 3 905 914 335 5 2.1 -4.5 | 174 8 -0.9 8.3 4 875 1219 295 5 4.5 -2.1 | 188 11 1.5 10.7 5 850 1477 300 7 6.1 -3.5 | 198 10 3.1 9.3 6 845 1524 295 7 6.3 -3.0 | 199 10 3.4 9.8 7 788 2134 320 15 9.6 -11.5 | 259 7 6.7 1.3 8 700 3153 315 24 17.0 -17.0 | 287 15 14.0 -4.2 9 544 5182 320 19 12.2 -14.6 | 281 9 9.2 -1.8 10 505 5791 310 21 16.1 -13.5 | 273 13 13.1 -0.7 11 500 5870 320 28 18.0 -21.4 | 300 17 15.0 -8.7 12 466 6401 310 32 24.5 -20.6 | 290 23 21.5 -7.8 13 400 7570 305 39 31.9 -22.4 | 288 31 29.0 -9.6 14 365 8230 305 47 38.5 -27.0 | 292 38 35.5 -14.2 15 335 8839 300 59 51.1 -29.5 | 289 51 48.1 -16.7 16 300 9640 285 59 57.0 -15.3 | 273 54 54.0 -2.5 17 270 10363 285 60 58.0 -15.5 | 273 55 55.0 -2.7 18 250 10910 285 62 59.9 -16.0 | 273 57 56.9 -3.3 19 242 11132 285 64 61.8 -16.6 | 274 59 58.8 -3.8 20 200 12410 280 55 54.2 -9.6 | 266 51 51.2 3.2 21 179 13106 275 51 50.8 -4.4 | 260 49 47.8 8.4 22 163 13716 270 37 37.0 -0.0 | 249 36 34.0 12.8 23 150 14240 290 32 30.1 -10.9 | 266 27 27.1 1.9 24 141 14630 290 31 29.1 -10.6 | 265 26 26.1 2.2 25 135 14935 310 29 22.2 -18.6 | 287 20 19.2 -5.8 Wind Parameters Mean winds (0-6000m): 316.9 at 17.5 knts Storm direction: 346.9 at 13.1 knts Shear (0-3000m) pos: 2.0 neg: 2.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 127.7 deg Storm rel helicity (0-3000m) pos: 55.4 neg: -11.5 tot: 44.0 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.3 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 9.39 Bulk Shear: 45.86 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 59 4 151 13| 0.0 3.8 3.8| 6.6 -11.4 -4.7 -9.5 -0.15| 8.6 -1.3 1000 357 4 162 9| 0.0 3.9 3.9| 21.6 -11.4 10.2 10.2 0.30| 8.3 2.5 1500 322 5 183 9| 1.8 2.6 4.4| 34.2 -11.4 22.9 15.2 0.46| 7.4 3.4 2000 320 8 195 7| 3.0 1.9 4.9| 46.2 -11.4 34.8 17.4 0.56| 7.3 4.1 2500 319 10 213 6| 2.4 2.4 4.8| 52.0 -11.4 40.7 16.3 0.56| 6.8 3.8 3000 318 12 233 6| 2.0 2.5 4.5| 55.4 -11.5 44.0 14.7 0.53| 6.2 3.3 4000 317 15 254 7| 1.2 1.9 3.1| 55.4 -13.0 42.5 10.6 0.49| 5.0 2.4 5000 318 16 262 8| 0.9 1.5 2.3| 55.4 -15.5 39.9 8.0 0.43| 4.3 1.8 6000 317 18 270 9| 0.7 2.3 3.0| 81.7 -32.4 49.3 8.2 0.36| 4.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20250430.11.gif