UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 1 DEC 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 203 1 925 841 2 850 1524 0 0 SFC 843 1592 -0.5 -2.1 89 1.6 -1.2 0 0 286.3 287.0 280.2 297.4 3.88 4 842 1602 -0.7 -7.7 59 7.0 -3.3 354 0 286.2 286.6 278.4 293.6 2.54 5 841 1612 -0.9 -12.9 40 12.0 -4.7 348 0 286.1 286.4 277.2 291.1 1.68 6 835 1670 -2.3 -24.3 17 22.0 -7.4 310 1 285.2 285.3 275.2 287.2 0.64 7 700 3084 -11.9 -29.9 21 18.0 -15.1 215 29 289.3 289.4 277.0 290.8 0.46 8 529 5180 -14.5 -33.5 18 19.0 -18.0 220 23 310.3 310.4 285.9 311.8 0.43 9 509 5467 -14.9 -31.9 22 17.0 -18.2 220 22 313.3 313.4 287.1 315.1 0.52 10 500 5600 -15.9 -29.9 29 14.0 -18.7 220 22 313.7 313.8 287.4 315.9 0.64 11 454 6325 -21.7 -25.4 72 3.7 -22.5 220 37 315.2 315.4 288.3 318.8 1.07 12 401 7232 -29.3 -31.1 84 1.8 -29.6 225 43 316.7 316.8 288.5 319.2 0.71 13 400 7250 -29.3 -31.0 85 1.7 -29.6 225 43 316.9 317.0 288.5 319.4 0.72 14 337 8441 -40.1 -43.2 72 3.1 -40.3 222 53 318.1 318.1 288.4 319.0 0.25 15 309 9024 -45.3 -50.0 59 4.7 -45.5 220 52 318.8 318.8 288.5 319.3 0.13 16 300 9220 -46.1 -56.1 31 10.0 -46.4 220 51 320.4 320.4 288.9 320.6 0.06 17 299 9242 -45.9 -56.9 28 11.0 -46.3 220 51 321.0 321.0 289.1 321.2 0.06 18 262 10113 -51.1 -64.1 20 13.0 -51.4 228 63 325.7 325.7 290.5 325.8 0.03 19 250 10420 -49.7 -69.7 8 20.0 -50.1 230 71 332.2 332.2 292.3 332.2 0.01 20 245 10553 -49.1 -71.1 6 22.0 -49.5 231 75 335.0 335.0 293.1 335.0 0.01 21 208 11625 -50.7 -78.7 2 28.0 -51.1 235 95 348.6 348.6 296.3 348.6 0.00 22 205 11720 -51.4 -79.7 2 28.4 -51.8 235 96 349.0 349.0 296.4 349.0 0.00 23 200 11880 -52.5 -81.5 2 29.0 -52.9 235 94 349.6 349.6 296.5 349.6 0.00 24 163 13194 -56.3 -89.3 1 33.0 -56.6 236 87 364.3 364.3 299.5 364.3 0.00 25 150 13720 -59.1 -89.1 1 30.0 -59.3 245 82 368.3 368.3 300.2 368.3 0.00 26 140 14147 -62.5 -87.5 2 25.0 -62.7 245 83 369.6 369.6 300.5 369.6 0.00 27 133 14463 -60.5 -86.5 2 26.0 -60.7 250 87 378.7 378.7 302.1 378.7 0.00 28 118 15207 -59.5 -86.5 2 27.0 -59.7 260 58 393.7 393.7 304.3 393.7 0.00 29 100 16230 -63.3 -87.3 2 24.0 -63.5 235 33 405.4 405.4 305.9 405.4 0.00 30 92 16740 -66.3 -87.3 4 21.0 -66.4 245 48 409.3 409.3 306.4 409.3 0.00 31 76 17893 -68.5 -87.5 5 19.0 -68.6 266 51 427.7 427.7 308.6 427.7 0.00 32 72 18219 -66.7 -87.7 4 21.0 -66.9 272 52 438.1 438.1 309.7 438.2 0.00 33 70 18390 -66.9 -86.9 4 20.0 -67.1 275 52 441.3 441.3 310.0 441.3 0.00 34 51 20292 -69.7 -89.7 4 20.0 -69.9 256 39 476.5 476.5 313.2 476.5 0.00 35 50 20410 -69.1 -90.1 3 21.0 -69.3 255 38 480.7 480.7 313.5 480.7 0.00 36 43 21316 -66.9 -89.9 3 23.0 -67.2 265 44 507.2 507.3 315.5 507.3 0.00 37 42 21459 -64.3 -90.3 2 26.0 -64.7 267 44 517.1 517.1 316.1 517.1 0.00 38 35 22560 -69.5 -92.5 2 23.0 -69.7 279 51 531.2 531.2 317.0 531.2 0.00 39 33 22911 -68.9 -91.9 2 23.0 -69.2 283 53 541.8 541.8 317.6 541.8 0.00 40 32 23097 -66.3 -91.3 2 25.0 -66.7 286 55 553.6 553.6 318.3 553.6 0.00 41 30 23490 -63.7 -90.7 1 27.0 -64.3 290 57 571.0 571.0 319.2 571.0 0.00 42 28 23914 -62.5 -90.5 1 28.0 -63.2 585.7 585.7 319.9 585.7 0.00 TRP 92 16740 -66.3 -87.3 4 21.0 -66.4 245 48 409.3 409.3 306.4 409.3 0.00 WND 205 11720 -51.4 -79.7 2 28.4 -51.8 235 96 349.0 349.0 296.4 349.0 0.00 Sounding variables and indices 1000-500 mb thick: 5397.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 19.85 % Est. max temperature: 3.06 C = 37.51 F Sfc-Lift cond lev (LCL): 822.08 mb = 1795.33 m = 5890.13 ft T: -3.15 C 700-500 lapse rate: 1.59 C/km ThetaE index: 10.22 C Layer 842.0- 700.0 mb Conv cond level (CCL): 379.51 mb = 7615.39 m = 24984.58 ft Mean mixing ratio: 0.65 g/kg Conv temperature: 29.06 C = 84.31 F Cap Strength: 21.29 C Lifted Index: 21.40 C Risk: None Lifted Index @300 mb: 22.61 C Lifted Index @700 mb: 2.53 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.98 J/kg Max Up Vert Vel: 1.99 m/s Conv Inhibition (B-): 43288.59 J/kg Cap Strength: 21.31 C Lift Cond Lev (LCL): 578.36 mb = 4512.27 m = 14803.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 20 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 1592 0 0 -0.0 -0.0 | 70 20 -18.6 -6.7 1 818 1829 205 4 1.7 3.6 | 80 17 -16.9 -3.0 2 788 2134 210 6 3.0 5.2 | 85 16 -15.6 -1.5 3 730 2743 220 30 19.3 23.0 | 182 16 0.7 16.3 4 700 3084 215 29 16.6 23.8 | 173 17 -2.0 17.1 5 622 3962 220 24 15.4 18.4 | 165 12 -3.2 11.7 6 500 5600 220 22 14.1 16.9 | 156 11 -4.5 10.2 7 487 5791 220 22 14.1 16.9 | 156 11 -4.5 10.2 8 449 6401 220 39 25.1 29.9 | 196 24 6.5 23.2 9 400 7250 225 43 30.4 30.4 | 206 27 11.8 23.7 10 347 8230 225 48 33.9 33.9 | 209 31 15.3 27.3 11 332 8534 220 56 36.0 42.9 | 206 40 17.4 36.2 12 300 9220 220 51 32.8 39.1 | 204 35 14.2 32.4 13 252 10363 230 66 50.6 42.4 | 222 48 32.0 35.8 14 250 10420 230 71 54.4 45.6 | 223 53 35.8 39.0 15 230 10973 235 88 72.1 50.5 | 231 69 53.5 43.8 16 205 11720 235 96 78.6 55.1 | 231 77 60.0 48.4 17 200 11880 235 94 77.0 53.9 | 231 75 58.4 47.2 18 165 13106 235 88 72.1 50.5 | 231 69 53.5 43.8 19 157 13411 240 85 73.6 42.5 | 237 66 55.0 35.8 20 150 13720 245 82 74.3 34.7 | 243 62 55.7 28.0 21 136 14326 245 84 76.1 35.5 | 243 64 57.5 28.8 22 129 14630 255 90 86.9 23.3 | 256 70 68.3 16.6 23 117 15240 260 56 55.1 9.7 | 265 37 36.5 3.1 24 106 15850 265 50 49.8 4.4 | 274 31 31.2 -2.3 25 101 16154 255 44 42.5 11.4 | 259 24 23.9 4.7 26 100 16230 235 33 27.0 18.9 | 215 15 8.4 12.3 27 92 16740 245 48 43.5 20.3 | 241 28 24.9 13.6 28 70 18390 275 52 51.8 -4.5 | 289 35 33.2 -11.2 29 50 20410 255 38 36.7 9.8 | 260 18 18.1 3.2 30 30 23490 290 57 53.6 -19.5 | 307 44 35.0 -26.2 Wind Parameters Mean winds (0-6000m): 220.3 at 26.4 knts Storm direction: 250.3 at 19.8 knts Shear (0-3000m) pos: 2.3 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 98.4 neg: -26.2 tot: 72.2 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 69.72 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 ------------------------------------------------------------------------------- 500 207 4 78 17| 0.0 5.9 5.9| 23.3 -6.2 17.1 34.2 0.49| 8.2 4.1 1000 214 9 93 14| 9.5 2.9 12.4| 80.5 -6.2 74.3 74.3 0.80| 13.6 10.9 1500 217 16 122 11| 6.3 3.7 10.0| 98.4 -16.2 82.2 54.8 0.68| 11.9 8.1 2000 217 19 138 11| 4.0 2.8 6.8| 98.4 -20.4 78.0 39.0 0.60| 9.8 5.8 2500 217 20 145 11| 2.8 2.2 5.0| 98.4 -24.6 73.8 29.5 0.53| 8.3 4.4 3000 218 21 148 11| 2.3 1.7 4.1| 98.4 -26.2 72.2 24.1 0.51| 7.0 3.6 4000 218 21 151 11| 1.8 1.2 2.9| 98.4 -29.4 69.0 17.2 0.47| 5.4 2.6 5000 219 23 160 12| 2.4 1.8 4.1|150.1 -29.4 120.7 24.1 0.52| 6.2 3.2 6000 220 26 173 14| 2.4 1.5 3.9|179.1 -29.4 149.7 24.9 0.54| 5.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251201.00.gif