UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 25 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 149 1 925 810 2 850 1517 140 1 SFC 843 1585 8.6 6.5 87 2.1 7.4 140 1 295.9 297.2 287.7 316.8 7.22 4 842 1595 10.4 6.3 76 4.1 8.1 147 1 297.8 299.1 288.3 318.7 7.12 5 805 1969 10.2 3.2 62 7.0 6.4 316 5 301.5 302.6 288.5 319.4 5.99 6 700 3117 3.0 -3.0 65 6.0 0.1 140 3 305.8 306.6 288.5 319.3 4.38 7 683 3316 1.8 -5.2 60 7.0 -1.4 115 8 306.6 307.3 288.2 318.4 3.80 8 636 3890 0.0 -11.0 43 11.0 -4.4 246 5 310.9 311.4 288.5 319.2 2.59 9 500 5760 -16.7 -24.7 50 8.0 -18.6 290 23 312.7 312.9 287.5 316.2 1.03 10 440 6704 -24.3 -49.3 8 25.0 -26.6 290 29 314.7 314.7 287.1 315.1 0.10 11 400 7390 -30.1 -53.1 9 23.0 -31.7 295 36 315.9 315.9 287.5 316.1 0.07 12 370 7937 -35.1 -52.1 16 17.0 -36.1 297 40 316.3 316.4 287.6 316.7 0.08 13 306 9237 -42.3 -66.3 6 24.0 -43.0 312 54 323.9 323.9 290.0 324.0 0.02 14 300 9370 -43.3 -66.3 6 23.0 -43.9 315 55 324.3 324.3 290.1 324.4 0.02 15 282 9781 -46.7 -68.7 6 22.0 -47.2 311 54 325.2 325.2 290.3 325.3 0.01 16 250 10570 -49.1 -71.1 6 22.0 -49.5 285 49 333.1 333.1 292.6 333.1 0.01 17 239 10867 -47.9 -72.9 4 25.0 -48.4 283 51 339.2 339.2 294.1 339.2 0.01 18 207 11807 -53.5 -76.5 4 23.0 -53.8 275 59 344.6 344.6 295.4 344.7 0.01 19 200 12030 -52.3 -78.3 3 26.0 -52.7 275 72 349.9 349.9 296.6 350.0 0.00 20 191 12329 -51.7 -79.7 2 28.0 -52.1 275 72 355.5 355.6 297.8 355.6 0.00 21 156 13631 -56.2 -85.9 1 29.7 -56.5 275 86 369.0 369.0 300.4 369.1 0.00 22 150 13880 -57.1 -87.1 1 30.0 -57.4 275 77 371.7 371.7 300.9 371.7 0.00 23 139 14362 -56.1 -89.1 1 33.0 -56.5 275 74 381.6 381.6 302.5 381.6 0.00 24 100 16420 -62.3 -91.3 1 29.0 -62.5 245 28 407.4 407.4 306.2 407.4 0.00 25 73 18321 -71.5 -90.5 4 19.0 -71.6 245 29 426.3 426.3 308.4 426.3 0.00 26 70 18570 -69.7 -89.7 4 20.0 -69.8 245 29 435.3 435.3 309.4 435.3 0.00 27 69 18656 -69.7 -89.7 4 20.0 -69.8 251 28 437.1 437.1 309.6 437.1 0.00 28 68 18743 -65.9 -88.9 3 23.0 -66.1 257 28 447.1 447.1 310.6 447.1 0.00 29 63 19209 -63.1 -88.1 2 25.0 -63.4 287 25 463.1 463.1 312.1 463.2 0.00 30 55 20032 -68.5 -90.5 3 22.0 -68.7 342 19 469.1 469.1 312.5 469.1 0.00 31 50 20610 -62.9 -89.9 1 27.0 -63.3 20 15 495.3 495.3 314.6 495.3 0.00 32 47 20991 -64.3 -90.3 2 26.0 -64.7 13 14 500.7 500.7 315.0 500.8 0.00 33 44 21399 -60.9 -89.9 1 29.0 -61.5 5 13 518.6 518.6 316.2 518.6 0.00 34 32 23399 -57.9 -91.9 1 34.0 -59.0 328 9 576.1 576.1 319.5 576.1 0.00 35 30 23810 -54.7 -89.7 1 35.0 -56.3 320 8 595.5 595.5 320.4 595.5 0.00 36 29 24028 -54.1 -89.1 1 35.0 -55.9 321 9 603.0 603.0 320.7 603.0 0.00 37 22 25799 -55.7 -90.7 1 35.0 -57.6 328 13 647.8 647.8 322.6 647.8 0.00 38 20 26410 -53.7 -88.7 1 35.0 -56.2 330 14 671.8 671.8 323.5 671.9 0.01 39 16 27863 -47.9 -84.9 1 37.0 -52.7 735.0 735.0 325.5 735.1 0.02 40 13 29239 -46.1 -83.1 1 37.0 -52.3 786.2 786.2 326.9 786.5 0.03 TRP 207 11807 -53.5 -76.5 4 23.0 -53.8 275 59 344.6 344.6 295.4 344.7 0.01 WND 156 13631 -56.2 -85.9 1 29.7 -56.5 275 86 369.0 369.0 300.4 369.1 0.00 Sounding variables and indices 1000-500 mb thick: 5611.00 m Freezing level: 636.00 mb = 3889.72 m = 12761.39 ft Wetbulb zero: 698.47 mb = 3134.69 m = 10284.29 ft Sfc-500 mean rel hum: 54.44 % Est. max temperature: 18.40 C = 65.12 F Sfc-Lift cond lev (LCL): 816.44 mb = 1851.77 m = 6075.27 ft T: 10.26 C 700-500 lapse rate: 7.45 C/km ThetaE index: 0.98 C Layer 700.0- 636.0 mb Conv cond level (CCL): 632.41 mb = 3933.67 m = 12905.60 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 22.98 C = 73.36 F Cap Strength: 4.43 C Lifted Index: 0.10 C Risk: Showers probable Lifted Index @300 mb: 4.08 C Lifted Index @700 mb: 2.89 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.57 J/kg Max Up Vert Vel: 10.45 m/s Conv Inhibition (B-): 312.04 J/kg Cap Strength: 4.24 C Lift Cond Lev (LCL): 720.11 mb = 2884.40 m = 9463.13 ft Lev Free Conv (LFC): 485.11 mb = 5983.35 m = 19630.18 ft Equ Level (EL): 355.11 mb = 8218.26 m = 26962.45 ft B at Equ Level: 52.24 J/kg Max Parcel Lev (MPL): 315.11 mb = 9036.05 m = 29645.49 ft Wind level data Storm motion: 323 at 12 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 ---------------------------------------------------------- 0 843 1585 140 1 -0.6 0.8 | 143 13 -7.8 10.2 1 818 1829 305 5 4.1 -2.9 | 155 7 -3.1 6.6 2 789 2134 330 5 2.5 -4.3 | 138 7 -4.7 5.1 3 732 2743 270 4 4.0 -0.0 | 162 10 -3.2 9.5 4 706 3048 170 2 -0.3 2.0 | 147 14 -7.5 11.4 5 700 3117 140 3 -1.9 2.3 | 142 15 -9.1 11.8 6 679 3353 110 9 -8.5 3.1 | 129 20 -15.6 12.5 7 653 3658 120 4 -3.5 2.0 | 137 16 -10.6 11.5 8 629 3962 300 5 4.3 -2.5 | 158 8 -2.8 7.0 9 605 4267 295 12 10.9 -5.1 | 220 6 3.7 4.4 10 500 5760 290 23 21.6 -7.9 | 264 15 14.5 1.6 11 439 6706 290 29 27.3 -9.9 | 271 20 20.1 -0.5 12 421 7010 295 29 26.3 -12.3 | 278 19 19.1 -2.8 13 404 7315 300 34 29.4 -17.0 | 289 24 22.3 -7.5 14 400 7390 295 36 32.6 -15.2 | 283 26 25.5 -5.7 15 324 8839 300 48 41.6 -24.0 | 293 37 34.4 -14.5 16 310 9144 310 53 40.6 -34.1 | 306 42 33.4 -24.6 17 300 9370 315 55 38.9 -38.9 | 313 43 31.7 -29.4 18 258 10363 305 52 42.6 -29.8 | 300 41 35.4 -20.4 19 250 10570 285 49 47.3 -12.7 | 275 40 40.2 -3.2 20 224 11278 280 54 53.2 -9.4 | 270 46 46.0 0.1 21 207 11807 275 59 58.8 -5.1 | 265 52 51.6 4.3 22 204 11887 275 56 55.8 -4.9 | 265 49 48.6 4.6 23 200 12030 275 72 71.7 -6.3 | 267 65 64.6 3.2 24 195 12192 275 71 70.7 -6.2 | 267 64 63.6 3.3 25 177 12802 275 77 76.7 -6.7 | 268 70 69.6 2.8 26 169 13106 270 68 68.0 -0.0 | 261 62 60.8 9.5 27 161 13411 270 74 74.0 -0.0 | 262 68 66.8 9.5 28 156 13631 275 86 85.7 -7.5 | 269 79 78.5 2.0 29 150 13880 275 77 76.7 -6.7 | 268 70 69.6 2.8 30 121 15240 275 69 68.7 -6.0 | 267 62 61.6 3.5 31 110 15850 295 38 34.4 -16.1 | 284 28 27.3 -6.6 32 100 16420 245 28 25.4 11.8 | 221 28 18.2 21.3 33 70 18570 245 29 26.3 12.3 | 221 29 19.1 21.7 34 50 20610 20 15 -5.1 -14.1 | 69 13 -12.3 -4.6 35 30 23810 320 8 5.1 -6.1 | 149 4 -2.0 3.3 36 20 26410 330 14 7.0 -12.1 | 3 3 -0.2 -2.7 Wind Parameters Mean winds (0-6000m): 292.9 at 15.8 knts Storm direction: 322.9 at 11.9 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 71.4 neg: -41.6 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.83 Bulk Shear: 19.29 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 ------------------------------------------------------------------------------- 500 312 4 149 8| 0.0 6.2 6.2| 13.5 -5.7 7.8 15.6 0.12| 11.1 1.4 1000 312 4 149 8| 0.0 2.6 2.6| 18.5 -5.7 12.8 12.8 0.27| 7.3 2.0 1500 300 4 154 8| 0.0 0.5 0.5| 19.0 -18.6 0.4 0.3 0.02| 7.4 0.1 2000 311 5 150 7| 0.0 1.1 1.1| 27.5 -39.5 -12.0 -6.0 -0.08| 8.2 -0.6 2500 308 5 152 7| 0.0 1.8 1.8| 62.2 -41.6 20.6 8.2 0.14| 10.1 1.4 3000 298 6 164 7| 0.0 2.6 2.6| 71.4 -41.6 29.8 9.9 0.23| 9.5 2.2 4000 294 9 190 6| 0.0 2.9 2.9| 81.0 -41.6 39.4 9.8 0.26| 8.1 2.1 5000 292 12 222 7| 0.0 3.0 3.0| 91.3 -41.6 49.7 9.9 0.27| 7.1 1.9 6000 293 16 246 8| 0.3 3.1 3.5|129.0 -54.5 74.5 12.4 0.29| 7.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250425.00.gif