UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122423.upa.cvt Date: 2300Z 24 DEC 25 Searching for VANP... Searching the city database file for: VANP ... Date:2300Z 24 DEC 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 130 SFC 979 310 13.2 12.0 92 1.2 12.5 310 4 288.1 289.7 286.5 313.4 9.03 2 978 319 13.0 10.7 86 2.3 11.7 313 4 288.0 289.4 285.8 311.2 8.28 3 976 336 15.2 10.2 72 5.0 12.3 319 5 290.4 291.8 286.4 313.1 8.02 4 969 397 17.6 9.6 59 8.0 12.9 339 8 293.4 294.8 287.3 315.7 7.76 5 939 666 19.2 6.2 43 13.0 11.8 44 15 297.7 298.8 287.5 316.3 6.34 6 925 794 18.4 8.4 52 10.0 12.5 30 11 298.1 299.5 288.8 320.1 7.49 7 850 1511 12.8 4.8 58 8.0 8.3 35 4 299.6 300.7 288.2 318.4 6.35 8 836 1650 12.0 4.0 58 8.0 7.6 29 6 300.1 301.3 288.2 318.3 6.10 9 832 1690 13.6 -3.4 31 17.0 5.4 27 6 302.2 302.9 286.5 313.2 3.57 10 825 1762 15.0 -16.0 10 31.0 3.2 23 7 304.4 304.7 284.8 308.7 1.33 11 780 2237 16.2 -23.8 5 40.0 2.5 312 5 310.7 310.8 286.4 313.1 0.72 12 700 3147 10.8 -25.2 6 36.0 -0.9 270 9 314.4 314.6 287.7 316.9 0.70 13 638 3913 6.8 -40.2 2 47.0 -4.4 295 11 318.3 318.4 288.4 319.0 0.18 14 569 4840 0.0 -39.0 3 39.0 -8.7 279 17 321.0 321.0 289.3 321.8 0.23 15 500 5860 -7.7 -27.7 18 20.0 -13.0 260 22 323.7 323.8 290.7 326.4 0.78 16 484 6111 -9.3 -25.3 26 16.0 -13.7 255 27 324.7 324.9 291.2 328.3 1.01 17 470 6337 -9.7 -43.7 4 34.0 -15.6 263 30 326.9 327.0 291.0 327.6 0.17 18 400 7560 -17.3 -44.3 8 27.0 -21.4 255 35 332.5 332.5 292.6 333.2 0.19 19 332 8928 -26.5 -56.5 4 30.0 -29.1 255 44 338.1 338.1 293.9 338.3 0.06 20 305 9534 -31.7 -58.7 5 27.0 -33.6 253 49 339.1 339.1 294.1 339.3 0.05 21 300 9650 -32.5 -45.5 26 13.0 -33.8 250 51 339.6 339.6 294.4 340.4 0.22 22 292 9839 -34.1 -44.1 36 10.0 -35.1 252 52 339.9 340.0 294.6 341.0 0.26 23 287 9959 -35.1 -51.1 18 16.0 -36.3 254 53 340.2 340.2 294.5 340.7 0.12 24 266 10481 -39.7 -46.7 47 7.0 -40.2 253 59 340.9 341.0 294.7 341.8 0.22 25 251 10873 -42.7 -49.7 46 7.0 -43.2 250 64 342.2 342.2 295.0 342.9 0.16 26 250 10900 -42.9 -49.9 46 7.0 -43.3 250 64 342.3 342.3 295.0 342.9 0.16 27 239 11202 -44.5 -58.5 20 14.0 -45.1 254 67 344.3 344.3 295.4 344.6 0.06 28 216 11871 -50.3 -60.3 30 10.0 -50.6 245 70 345.4 345.4 295.7 345.7 0.05 29 201 12338 -53.5 -68.5 14 15.0 -53.8 236 73 347.5 347.6 296.1 347.6 0.02 30 200 12370 -53.7 -68.7 14 15.0 -54.0 235 73 347.7 347.7 296.1 347.8 0.02 31 190 12700 -56.3 -70.0 16 13.7 -56.5 245 80 348.7 348.7 296.4 348.8 0.02 32 153 14050 -67.3 -75.3 31 8.0 -67.4 245 79 352.2 352.2 297.1 352.2 0.01 33 150 14170 -68.3 -76.3 31 8.0 -68.4 245 79 352.4 352.4 297.1 352.5 0.01 34 106 16212 -75.3 -89.3 9 14.0 -75.3 281 41 375.9 375.9 301.6 375.9 0.00 35 100 16550 -74.5 -89.5 8 15.0 -74.5 285 36 383.8 383.8 302.9 383.8 0.00 36 80 17826 -82.1 -93.1 14 11.0 -82.1 270 25 393.4 393.4 304.3 393.4 0.00 37 70 18580 -79.3 -91.3 12 12.0 -79.3 245 9 414.7 414.7 307.1 414.7 0.00 38 67 18828 -79.5 -90.5 15 11.0 -79.6 224 9 419.5 419.5 307.7 419.5 0.00 39 55 19972 -70.3 -87.3 7 17.0 -70.4 127 10 465.0 465.0 312.2 465.0 0.00 40 50 20540 -68.7 -87.7 5 19.0 -68.9 80 10 481.6 481.6 313.6 481.6 0.00 41 46 21039 -70.1 -89.1 5 19.0 -70.3 79 11 489.8 489.8 314.2 489.9 0.00 42 40 21885 -63.7 -88.7 2 25.0 -64.1 78 12 525.9 525.9 316.6 525.9 0.00 43 30 23680 -57.3 -88.3 1 31.0 -58.5 75 14 588.4 588.4 320.0 588.5 0.01 44 29 23893 -57.1 -89.1 1 32.0 -58.4 74 14 594.7 594.7 320.3 594.7 0.00 45 21 25931 -56.3 -89.3 1 33.0 -58.2 66 18 654.6 654.6 322.9 654.7 0.01 46 20 26240 -55.3 -89.3 1 34.0 -57.5 65 18 666.9 666.9 323.3 666.9 0.01 47 15 28099 -49.7 -85.7 1 36.0 -54.1 742.7 742.7 325.7 742.8 0.02 48 13 29037 -49.1 -88.1 0 39.0 -54.1 775.8 775.8 326.6 775.9 0.01 TRP 80 17826 -82.1 -93.1 14 11.0 -82.1 270 25 393.4 393.4 304.3 393.4 0.00 WND 190 12700 -56.3 -70.0 16 13.7 -56.5 245 80 348.7 348.7 296.4 348.8 0.02 Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 569.00 mb = 4840.22 m = 15879.79 ft Wetbulb zero: 721.60 mb = 2891.37 m = 9486.02 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 18.10 % Est. max temperature: 28.20 C = 82.75 F Sfc-Lift cond lev (LCL): 961.68 mb = 461.60 m = 1514.43 ft T: 17.99 C 700-500 lapse rate: 6.82 C/km ThetaE index: 11.36 C Layer 850.0- 780.0 mb Conv cond level (CCL): 579.24 mb = 4695.69 m = 15405.64 ft Mean mixing ratio: 7.17 g/kg Conv temperature: 45.47 C = 113.85 F Cap Strength: 11.79 C Lifted Index: 9.92 C Risk: None Lifted Index @300 mb: 15.88 C Lifted Index @700 mb: 11.31 C Showalter Index: 9.59 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 12.50 C K Index: -10.70 Risk: None Sweat Index: 87.60 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.27 J/kg Max Up Vert Vel: 7.65 m/s Conv Inhibition (B-): 50331.78 J/kg Cap Strength: 11.78 C Lift Cond Lev (LCL): 803.56 mb = 1984.77 m = 6511.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 9 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 ---------------------------------------------------------- 0 979 310 310 4 3.1 -2.6 | 136 5 -3.5 3.6 1 945 610 50 17 -13.0 -10.9 | 76 20 -19.6 -4.8 2 925 794 30 11 -5.5 -9.5 | 74 13 -12.1 -3.4 3 912 914 35 8 -4.6 -6.6 | 88 11 -11.2 -0.4 4 880 1219 0 1 -0.0 -1.0 | 128 8 -6.6 5.2 5 850 1511 35 4 -2.3 -3.3 | 108 9 -8.9 2.9 6 849 1524 35 4 -2.3 -3.3 | 108 9 -8.9 2.9 7 819 1829 20 8 -2.7 -7.5 | 82 9 -9.3 -1.4 8 789 2134 320 4 2.6 -3.1 | 128 5 -4.0 3.1 9 734 2743 270 8 8.0 -0.0 | 193 6 1.4 6.2 10 700 3147 270 9 9.0 -0.0 | 201 7 2.4 6.2 11 682 3353 300 7 6.1 -3.5 | 169 3 -0.5 2.7 12 657 3658 295 9 8.2 -3.8 | 214 3 1.6 2.4 13 633 3962 295 12 10.9 -5.1 | 256 4 4.3 1.1 14 500 5860 260 22 21.7 3.8 | 236 18 15.1 10.0 15 485 6096 255 27 26.1 7.0 | 236 24 19.5 13.2 16 447 6706 275 36 35.9 -3.1 | 264 29 29.3 3.0 17 413 7315 265 33 32.9 2.9 | 251 28 26.3 9.0 18 400 7560 255 35 33.8 9.1 | 241 31 27.2 15.2 19 308 9449 255 47 45.4 12.2 | 245 43 38.8 18.3 20 300 9650 250 51 47.9 17.4 | 240 48 41.3 23.6 21 283 10058 255 54 52.2 14.0 | 246 50 45.6 20.1 22 250 10900 250 64 60.1 21.9 | 242 60 53.6 28.1 23 236 11278 255 68 65.7 17.6 | 248 64 59.1 23.8 24 215 11887 245 70 63.4 29.6 | 238 67 56.9 35.7 25 200 12370 235 73 59.8 41.9 | 228 72 53.2 48.0 26 190 12700 245 80 72.5 33.8 | 239 77 65.9 40.0 27 150 14170 245 79 71.6 33.4 | 239 76 65.0 39.5 28 146 14326 245 77 69.8 32.5 | 239 74 63.2 38.7 29 139 14630 255 71 68.6 18.4 | 248 67 62.0 24.5 30 132 14935 255 61 58.9 15.8 | 247 57 52.3 22.0 31 113 15850 280 49 48.3 -8.5 | 273 42 41.7 -2.3 32 107 16154 280 42 41.4 -7.3 | 272 35 34.8 -1.1 33 100 16550 285 36 34.8 -9.3 | 276 28 28.2 -3.2 34 96 16764 285 35 33.8 -9.1 | 276 27 27.2 -2.9 35 80 17826 270 25 25.0 -0.0 | 251 19 18.4 6.2 36 70 18580 245 9 8.2 3.8 | 189 10 1.6 10.0 37 50 20540 80 10 -9.8 -1.7 | 105 17 -16.4 4.4 38 30 23680 75 14 -13.5 -3.6 | 97 20 -20.1 2.5 39 20 26240 65 18 -16.3 -7.6 | 86 23 -22.9 -1.4 Wind Parameters Mean winds (0-6000m): 283.1 at 12.0 knts Storm direction: 313.1 at 9.0 knts Shear (0-3000m) pos: 3.3 neg: 3.7 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 48.1 deg Storm rel helicity (0-3000m) pos: 53.8 neg: -29.0 tot: 24.8 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.54 Bulk Shear: 53.96 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 39 12 78 14| 11.0 0.0 11.0| 20.4 -11.4 9.0 17.9 -0.08| 31.5 -2.4 1000 36 8 87 12| 5.5 4.5 10.0| 41.0 -13.1 27.9 27.9 0.12| 21.3 2.6 1500 34 7 91 11| 5.5 3.0 8.5| 41.0 -27.6 13.3 8.9 -0.02| 16.4 -0.3 2000 26 7 91 10| 4.1 4.3 8.4| 48.1 -27.6 20.5 10.2 0.08| 14.6 1.1 2500 10 7 86 8| 3.3 4.4 7.7| 52.6 -27.6 25.0 10.0 0.13| 12.7 1.7 3000 348 7 82 5| 3.3 3.7 7.0| 53.8 -29.0 24.8 8.3 0.12| 11.4 1.3 4000 322 8 88 2| 2.4 3.1 5.6| 57.2 -29.4 27.8 7.0 0.15| 9.5 1.5 5000 301 10 234 2| 1.9 3.3 5.2| 57.2 -35.3 21.9 4.4 0.12| 8.4 1.0 6000 283 12 236 6| 1.3 3.1 4.4| 83.9 -44.5 39.4 6.6 0.12| 8.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//VANP/skewt/VANP.skewt.20251224.23.gif