UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for VANP... Searching the city database file for: VANP ... Date:2300Z 29 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 29 SFC 969 310 24.0 23.1 95 0.9 23.3 20 4 299.8 303.2 297.6 354.5 18.67 2 925 717 22.2 20.9 92 1.3 21.3 80 25 302.0 305.1 297.1 352.4 17.06 3 882 1128 19.2 18.0 93 1.2 18.4 88 20 303.0 305.8 296.0 347.2 14.89 4 850 1445 18.4 16.9 91 1.5 17.4 75 20 305.4 308.1 296.3 348.5 14.40 5 755 2461 14.8 11.2 79 3.6 12.4 80 23 312.1 314.2 295.8 346.3 11.14 6 700 3101 11.6 7.8 77 3.8 9.2 80 21 315.3 317.2 295.6 345.1 9.54 7 646 3768 8.4 4.0 74 4.4 5.8 64 21 319.0 320.6 295.3 344.2 7.92 8 540 5227 0.0 -2.1 86 2.1 -1.2 54 16 325.8 327.0 295.7 345.8 6.09 9 500 5840 -3.3 -4.9 89 1.6 -4.1 50 21 329.0 330.1 295.9 346.8 5.32 10 400 7580 -13.5 -16.6 77 3.1 -14.6 65 21 337.4 338.0 295.9 346.7 2.61 11 382 7928 -15.7 -17.4 87 1.7 -16.3 70 18 339.0 339.5 296.2 348.1 2.56 12 337 8859 -22.5 -26.0 73 3.5 -23.4 84 12 342.1 342.4 296.0 347.2 1.36 13 335 8903 -21.7 -30.7 44 9.0 -23.7 81 12 343.8 344.0 296.0 347.2 0.88 14 328 9058 -21.3 -35.3 27 14.0 -24.1 68 11 346.4 346.5 296.3 348.7 0.58 15 300 9710 -25.5 -46.5 12 21.0 -28.2 85 8 349.4 349.5 296.7 350.3 0.20 16 296 9807 -26.5 -47.5 12 21.0 -29.1 85 8 349.4 349.4 296.7 350.1 0.18 17 261 10701 -34.5 -41.5 49 7.0 -35.4 79 8 350.4 350.5 297.1 352.0 0.39 18 250 11000 -37.1 -43.1 54 6.0 -37.8 75 3 350.9 351.0 297.1 352.3 0.34 19 237 11367 -39.9 -45.9 53 6.0 -40.4 325 5 352.1 352.1 297.3 353.2 0.26 20 228 11630 -41.9 -48.9 46 7.0 -42.4 244 9 352.9 353.0 297.4 353.8 0.20 21 218 11933 -44.3 -58.3 20 14.0 -45.0 353.8 353.8 297.5 354.1 0.07 TRP WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 540.00 mb = 5226.95 m = 17148.57 ft Wetbulb zero: 557.66 mb = 4964.99 m = 16289.14 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 83.45 % Est. max temperature: 31.58 C = 88.85 F Sfc-Lift cond lev (LCL): 956.77 mb = 421.22 m = 1381.94 ft T: 23.51 C 700-500 lapse rate: 5.44 C/km ThetaE index: 7.38 C Layer 925.0- 850.0 mb Conv cond level (CCL): 892.25 mb = 1028.28 m = 3373.59 ft Mean mixing ratio: 16.62 g/kg Conv temperature: 26.93 C = 80.47 F Cap Strength: 1.13 C Lifted Index: -0.74 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.31 C Lifted Index @700 mb: 0.74 C Showalter Index: 0.20 C Risk: Thunderstorms probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.20 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 263.80 Risk: None Energy Index: -0.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 138.19 J/kg Max Up Vert Vel: 16.62 m/s Conv Inhibition (B-): 3.42 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 903.07 mb = 924.14 m = 3031.90 ft Lev Free Conv (LFC): 878.07 mb = 1166.28 m = 3826.33 ft Equ Level (EL): 868.07 mb = 1264.52 m = 4148.65 ft B at Equ Level: 13.75 J/kg Max Parcel Lev (MPL): 788.07 mb = 2093.35 m = 6867.87 ft Wind level data Storm motion: 98 at 15 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 ---------------------------------------------------------- 0 969 310 20 4 -1.4 -3.8 | 293 15 13.6 -5.9 1 936 610 70 24 -22.6 -8.2 | 36 13 -7.5 -10.4 2 925 717 80 25 -24.6 -4.3 | 56 12 -9.6 -6.5 3 873 1219 90 19 -19.0 0.0 | 61 5 -4.0 -2.2 4 850 1445 75 20 -19.3 -5.2 | 30 9 -4.3 -7.3 5 813 1829 80 24 -23.6 -4.2 | 54 11 -8.6 -6.3 6 700 3101 80 21 -20.7 -3.6 | 44 8 -5.7 -5.8 7 679 3353 75 21 -20.3 -5.4 | 35 9 -5.3 -7.6 8 607 4267 50 20 -15.3 -12.9 | 1 15 -0.3 -15.0 9 542 5182 55 16 -13.1 -9.2 | 350 12 1.9 -11.3 10 503 5791 45 20 -14.1 -14.1 | 357 16 0.9 -16.3 11 500 5840 50 21 -16.1 -13.5 | 4 16 -1.1 -15.7 12 447 6706 85 19 -18.9 -1.7 | 46 5 -3.9 -3.8 13 400 7580 65 21 -19.0 -8.9 | 20 12 -4.0 -11.0 14 366 8230 75 16 -15.5 -4.1 | 4 6 -0.4 -6.3 15 337 8839 85 12 -12.0 -1.0 | 316 4 3.1 -3.2 16 324 9144 60 11 -9.5 -5.5 | 324 9 5.5 -7.7 17 311 9449 65 9 -8.2 -3.8 | 311 9 6.9 -6.0 18 300 9710 85 8 -8.0 -0.7 | 292 8 7.0 -2.9 19 298 9754 75 9 -8.7 -2.3 | 305 8 6.3 -4.5 20 286 10058 135 2 -1.4 1.4 | 273 14 13.6 -0.8 21 251 10973 55 10 -8.2 -5.7 | 319 10 6.8 -7.9 22 250 11000 75 3 -2.9 -0.8 | 284 12 12.1 -2.9 23 240 11278 350 4 0.7 -3.9 | 291 17 15.7 -6.1 24 229 11582 245 9 8.2 3.8 | 266 23 23.2 1.6 25 218 11887 230 7 5.4 4.5 | 263 21 20.4 2.3 Wind Parameters Mean winds (0-6000m): 68.2 at 20.2 knts Storm direction: 98.2 at 15.2 knts Shear (0-3000m) pos: 2.9 neg: 0.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 102.8 deg Storm rel helicity (0-3000m) pos: 102.2 neg: -10.8 tot: 91.4 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.6 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 201.17 Bulk Shear: 0.69 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 71 18 16 8| 22.9 0.0 22.9| 92.7 0.0 92.7 185.4 0.96| 30.4 29.1 1000 79 20 36 7| 9.3 0.0 9.3| 94.0 -2.0 91.9 91.9 0.74| 19.1 14.1 1500 79 20 38 8| 6.2 1.6 7.8|102.0 -4.6 97.4 64.9 0.66| 15.1 10.0 2000 79 21 42 8| 4.4 1.2 5.6|102.2 -5.8 96.4 48.2 0.64| 11.6 7.4 2500 79 21 44 8| 3.5 0.7 4.3|102.2 -7.3 95.0 38.0 0.61| 9.5 5.8 3000 79 21 44 8| 2.9 0.7 3.6|102.2 -10.8 91.4 30.5 0.55| 8.3 4.6 4000 75 21 35 9| 2.2 1.5 3.7|102.2 -33.6 68.6 17.1 0.34| 7.4 2.5 5000 71 20 26 10| 1.7 1.1 2.8|103.3 -41.3 62.0 12.4 0.28| 6.4 1.8 6000 68 20 21 10| 1.9 1.2 3.2|127.9 -41.3 86.6 14.4 0.32| 6.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20251029.23.gif