UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 28 APR 25 Station: VI027 WMO ident: 42027 Latitude: 34.08 Longitude: 74.83 ------------------------------------------------------------------------------- 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 139 1 925 803 2 850 1512 0 0 SFC 842 1591 9.8 7.9 88 1.9 8.7 0 0 297.2 298.7 288.9 320.4 7.96 4 841 1601 11.4 7.0 74 4.4 8.9 5 0 299.0 300.4 289.0 321.0 7.49 5 810 1917 15.6 1.6 39 14.0 8.0 93 6 306.7 307.7 289.6 323.0 5.31 6 745 2622 12.4 -0.6 41 13.0 5.5 257 6 310.6 311.6 290.6 326.0 4.92 7 709 3037 12.0 -13.0 16 25.0 1.5 13 13 314.6 315.0 289.1 321.2 1.98 8 700 3144 11.2 -13.8 16 25.0 0.9 25 10 314.9 315.2 289.1 321.1 1.88 9 595 4471 0.0 -23.0 16 23.0 -7.2 59 9 316.9 317.1 288.8 320.3 1.01 10 569 4828 -1.7 -34.7 6 33.0 -9.5 76 18 319.0 319.0 288.8 320.2 0.35 11 500 5840 -10.1 -43.1 5 33.0 -15.6 40 17 320.7 320.8 289.2 321.4 0.17 12 457 6527 -16.5 -44.5 7 28.0 -20.4 20 23 321.1 321.1 289.3 321.7 0.16 13 409 7356 -21.9 -50.9 5 29.0 -24.9 10 35 324.5 324.5 290.2 324.8 0.09 14 400 7520 -23.1 -48.1 8 25.0 -25.8 10 39 325.0 325.0 290.4 325.4 0.12 15 306 9415 -39.9 -56.9 15 17.0 -40.7 14 44 327.3 327.3 291.0 327.5 0.06 16 300 9550 -41.1 -58.1 14 17.0 -41.8 15 45 327.4 327.4 291.0 327.6 0.05 17 250 10750 -50.3 -67.3 12 17.0 -50.7 10 47 331.3 331.3 292.1 331.4 0.02 18 238 11071 -52.9 -68.9 13 16.0 -53.2 3 48 332.1 332.1 292.3 332.1 0.02 19 200 12180 -59.5 -72.5 17 13.0 -59.6 340 44 338.5 338.5 294.0 338.6 0.01 20 198 12243 -59.9 -72.9 17 13.0 -60.0 335 46 338.9 338.9 294.0 338.9 0.01 21 195 12339 -59.1 -74.1 13 15.0 -59.3 332 47 341.6 341.6 294.7 341.7 0.01 22 190 12504 -54.1 -78.1 4 24.0 -54.4 327 49 352.2 352.2 297.1 352.2 0.00 23 184 12712 -50.1 -86.1 1 36.0 -50.6 321 51 362.0 362.0 299.1 362.0 0.00 24 183 12747 -48.3 -85.3 1 37.0 -49.0 320 51 365.5 365.5 299.7 365.5 0.00 25 174 13078 -50.7 -86.7 1 36.0 -51.2 311 55 366.8 366.8 300.0 366.8 0.00 26 171 13192 -49.3 -85.3 1 36.0 -49.9 311 57 371.0 371.0 300.7 371.0 0.00 27 156 13789 -53.6 -88.9 1 35.3 -54.1 315 68 373.4 373.4 301.2 373.4 0.00 28 150 14040 -55.5 -90.5 1 35.0 -55.8 320 63 374.5 374.5 301.4 374.5 0.00 29 132 14843 -61.9 -91.9 1 30.0 -62.1 322 46 377.0 377.0 301.8 377.0 0.00 30 100 16530 -69.5 -90.5 3 21.0 -69.6 315 21 393.4 393.4 304.3 393.4 0.00 31 87 17354 -71.9 -90.9 4 19.0 -72.0 338 23 404.6 404.6 305.8 404.6 0.00 32 81 17779 -67.7 -89.7 3 22.0 -67.8 350 23 421.6 421.6 307.9 421.6 0.00 33 70 18650 -70.7 -90.7 4 20.0 -70.8 15 25 433.1 433.1 309.1 433.1 0.00 34 67 18908 -71.5 -91.5 4 20.0 -71.6 31 23 436.9 436.9 309.6 436.9 0.00 35 54 20194 -65.9 -90.9 2 25.0 -66.1 108 11 477.6 477.6 313.2 477.6 0.00 36 50 20660 -65.9 -91.9 1 26.0 -66.2 135 7 488.2 488.2 314.1 488.2 0.00 37 31 23614 -60.7 -94.7 0 34.0 -61.5 331 13 573.8 573.8 319.3 573.8 0.00 38 30 23820 -58.3 -92.3 1 34.0 -59.4 320 13 585.7 585.7 319.9 585.7 0.00 39 25 24978 -54.3 -89.3 1 35.0 -56.3 289 10 628.5 628.5 321.9 628.6 0.01 40 20 26420 -50.5 -86.5 1 36.0 -53.8 250 6 681.6 681.6 323.8 681.7 0.01 41 14 28764 -47.5 -84.5 1 37.0 -52.9 237 6 765.0 765.0 326.4 765.2 0.02 42 12 29794 -42.9 -80.9 1 38.0 -50.8 232 6 815.7 815.8 327.6 816.2 0.05 43 10 31030 -40.9 -79.9 1 39.0 -50.7 225 6 866.9 866.9 328.8 867.6 0.07 44 8.9 31822 -41.5 -80.5 1 39.0 -51.5 893.9 894.0 329.3 894.7 0.07 TRP 198 12243 -59.9 -72.9 17 13.0 -60.0 335 46 338.9 338.9 294.0 338.9 0.01 WND 156 13789 -53.6 -88.9 1 35.3 -54.1 315 68 373.4 373.4 301.2 373.4 0.00 Sounding variables and indices 1000-500 mb thick: 5701.00 m Freezing level: 595.00 mb = 4471.33 m = 14669.55 ft Wetbulb zero: 688.29 mb = 3281.81 m = 10766.96 ft Sfc-500 mean rel hum: 20.92 % Est. max temperature: 26.77 C = 80.19 F Sfc-Lift cond lev (LCL): 818.06 mb = 1833.35 m = 6014.84 ft T: 14.49 C 700-500 lapse rate: 7.90 C/km ThetaE index: 5.75 C Layer 709.0- 500.0 mb Conv cond level (CCL): 557.54 mb = 4987.04 m = 16361.49 ft Mean mixing ratio: 5.51 g/kg Conv temperature: 30.78 C = 87.40 F Cap Strength: 7.80 C Lifted Index: 4.24 C Risk: None Lifted Index @300 mb: 3.24 C Lifted Index @700 mb: 7.21 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.61 J/kg Max Up Vert Vel: 9.45 m/s Conv Inhibition (B-): 60968.51 J/kg Cap Strength: 7.80 C Lift Cond Lev (LCL): 658.92 mb = 3637.97 m = 11935.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 11 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 ---------------------------------------------------------- 0 842 1591 0 0 -0.0 -0.0 | 240 11 9.7 5.6 1 818 1829 130 8 -6.1 5.1 | 198 11 3.6 10.7 2 789 2134 0 0 -0.0 -0.0 | 240 11 9.7 5.6 3 761 2438 165 3 -0.8 2.9 | 226 12 8.9 8.5 4 734 2743 320 8 5.1 -6.1 | 272 15 14.8 -0.6 5 708 3048 15 13 -3.4 -12.6 | 318 9 6.3 -7.0 6 700 3144 25 10 -4.2 -9.1 | 303 6 5.5 -3.5 7 682 3353 30 10 -5.0 -8.7 | 303 6 4.7 -3.1 8 657 3658 20 8 -2.7 -7.5 | 286 7 7.0 -1.9 9 632 3962 350 2 0.3 -2.0 | 250 11 10.0 3.6 10 608 4267 50 5 -3.8 -3.2 | 248 6 5.9 2.4 11 564 4877 80 20 -19.7 -3.5 | 102 10 -10.0 2.1 12 500 5840 40 17 -10.9 -13.0 | 9 8 -1.2 -7.4 13 428 7010 5 28 -2.4 -27.9 | 342 23 7.2 -22.3 14 411 7315 10 34 -5.9 -33.5 | 352 28 3.8 -27.9 15 400 7520 10 39 -6.8 -38.4 | 355 33 2.9 -32.8 16 332 8839 10 41 -7.1 -40.4 | 356 35 2.6 -34.8 17 300 9550 15 45 -11.6 -43.5 | 3 38 -2.0 -37.9 18 278 10058 15 46 -11.9 -44.4 | 3 39 -2.2 -38.9 19 265 10363 15 52 -13.5 -50.2 | 5 45 -3.8 -44.7 20 250 10750 10 47 -8.2 -46.3 | 358 41 1.5 -40.7 21 241 10973 5 47 -4.1 -46.8 | 352 42 5.6 -41.2 22 230 11278 360 50 -0.0 -50.0 | 348 45 9.7 -44.4 23 209 11887 350 41 7.1 -40.4 | 334 39 16.8 -34.8 24 200 12180 340 44 15.0 -41.3 | 325 43 24.7 -35.8 25 198 12243 335 46 19.4 -41.7 | 321 46 29.1 -36.1 26 173 13106 310 55 42.1 -35.4 | 300 60 51.8 -29.8 27 156 13789 315 68 48.1 -48.1 | 306 72 57.8 -42.5 28 150 14040 320 63 40.5 -48.3 | 310 66 50.2 -42.7 29 136 14630 325 53 30.4 -43.4 | 313 55 40.1 -37.8 30 123 15240 315 30 21.2 -21.2 | 297 35 30.9 -15.6 31 117 15545 290 39 36.6 -13.3 | 280 47 46.3 -7.8 32 106 16154 315 34 24.0 -24.0 | 299 38 33.7 -18.5 33 101 16459 315 28 19.8 -19.8 | 296 33 29.5 -14.2 34 100 16530 315 21 14.8 -14.8 | 291 26 24.5 -9.3 35 70 18650 15 25 -6.5 -24.1 | 350 19 3.2 -18.6 36 50 20660 135 7 -4.9 4.9 | 204 12 4.7 10.5 37 30 23820 320 13 8.4 -10.0 | 284 19 18.0 -4.4 38 20 26420 250 6 5.6 2.1 | 244 17 15.3 7.6 39 10 31030 225 6 4.2 4.2 | 235 17 13.9 9.8 Wind Parameters Mean winds (0-6000m): 30.1 at 14.9 knts Storm direction: 60.1 at 11.2 knts Shear (0-3000m) pos: 4.1 neg: 1.9 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): -142.4 deg Storm rel helicity (0-3000m) pos: 94.8 neg: -39.8 tot: 54.9 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 1.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.33 Bulk Shear: 33.56 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 ------------------------------------------------------------------------------- 500 126 4 217 10| 1.2 0.0 1.2| 12.0 -11.1 0.9 1.9 0.02| 17.7 0.4 1000 147 3 224 11| 0.6 3.3 3.9| 26.4 -19.6 6.8 6.8 0.03| 14.7 0.5 1500 27 5 264 7| 5.9 2.2 8.1| 93.2 -19.6 73.6 49.1 0.38| 17.0 6.4 2000 26 6 272 7| 3.7 1.6 5.3| 93.3 -24.5 68.7 34.4 0.29| 13.9 4.1 2500 23 6 270 7| 2.9 2.3 5.2| 94.6 -38.0 56.6 22.7 0.17| 12.8 2.2 3000 33 6 268 6| 4.1 1.9 6.0| 94.8 -39.8 54.9 18.3 0.08| 12.8 1.0 4000 55 9 264 2| 3.8 1.6 5.4| 96.0 -59.3 36.8 9.2 -0.03| 11.9 -0.3 5000 45 12 329 3| 3.1 2.1 5.2| 96.0 -78.7 17.4 3.5 -0.09| 10.9 -1.0 6000 30 15 343 8| 3.2 2.3 5.6|137.8 -97.0 40.8 6.8 -0.06| 10.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250428.00.gif