UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 2 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 185 1 925 824 2 850 1507 SFC 841 1592 -0.5 -2.1 89 1.6 -1.2 0 0 286.5 287.2 280.3 297.6 3.89 4 837 1631 1.8 -3.1 70 4.9 -0.3 352 0 289.3 289.9 281.3 299.8 3.63 5 828 1718 4.2 -3.8 56 8.0 0.7 333 1 292.7 293.4 282.6 303.0 3.48 6 803 1968 5.4 -4.6 48 10.0 1.0 303 2 296.6 297.2 284.1 306.7 3.38 7 743 2603 5.0 -15.0 22 20.0 -2.2 85 6 302.8 303.1 284.5 307.9 1.60 8 700 3087 2.2 -24.8 11 27.0 -5.4 155 7 304.9 305.1 284.3 307.4 0.73 9 691 3191 2.0 -31.0 7 33.0 -6.1 156 8 305.8 305.9 284.3 307.3 0.42 10 515 5479 -17.3 -32.3 26 15.0 -20.0 173 25 309.3 309.4 285.7 311.0 0.49 11 500 5700 -19.3 -31.3 34 12.0 -21.4 175 29 309.5 309.6 285.8 311.4 0.56 12 400 7310 -32.7 -38.7 55 6.0 -33.3 225 22 312.5 312.6 286.6 313.7 0.34 13 375 7761 -36.9 -39.4 78 2.5 -37.1 214 23 312.8 312.8 286.7 313.9 0.33 14 348 8274 -40.7 -43.2 77 2.5 -40.9 210 26 314.4 314.4 287.2 315.2 0.24 15 330 8634 -44.1 -47.5 69 3.4 -44.3 208 33 314.5 314.5 287.1 315.1 0.16 16 329 8654 -44.3 -47.3 72 3.0 -44.5 209 33 314.5 314.5 287.1 315.1 0.16 17 325 8736 -44.5 -53.5 36 9.0 -44.9 211 33 315.3 315.4 287.3 315.6 0.08 18 323 8777 -44.7 -58.7 19 14.0 -45.2 213 33 315.6 315.6 287.3 315.8 0.04 19 300 9270 -46.5 -66.5 9 20.0 -47.0 230 34 319.8 319.8 288.7 319.9 0.02 20 277 9797 -47.3 -70.3 5 23.0 -47.7 235 40 326.0 326.0 290.6 326.1 0.01 21 250 10470 -49.3 -73.3 4 24.0 -49.7 245 50 332.8 332.8 292.4 332.8 0.01 22 222 11239 -52.5 -77.5 3 25.0 -52.8 251 51 339.3 339.4 294.1 339.4 0.00 23 200 11910 -53.1 -82.1 2 29.0 -53.4 255 52 348.7 348.7 296.3 348.7 0.00 24 190 12241 -52.5 -84.5 1 32.0 -52.9 258 52 354.8 354.8 297.7 354.8 0.00 25 150 13750 -57.7 -91.7 1 34.0 -58.0 255 54 370.7 370.7 300.7 370.7 0.00 26 146 13920 -58.7 -91.7 1 33.0 -58.9 255 60 371.8 371.8 300.9 371.8 0.00 27 138 14275 -58.1 -91.9 1 33.8 -58.3 255 65 379.0 379.0 302.1 379.0 0.00 28 136 14367 -57.9 -91.9 1 34.0 -58.2 255 64 380.8 380.8 302.4 380.8 0.00 29 100 16280 -63.9 -89.9 2 26.0 -64.1 270 42 404.3 404.3 305.7 404.3 0.00 30 94 16658 -65.9 -89.9 2 24.0 -66.1 271 45 407.5 407.5 306.2 407.6 0.00 31 83 17418 -64.9 -87.9 3 23.0 -65.1 273 50 424.4 424.4 308.2 424.4 0.00 32 71 18365 -68.3 -89.3 3 21.0 -68.4 275 56 436.5 436.5 309.5 436.5 0.00 33 70 18450 -67.5 -88.5 4 21.0 -67.7 275 57 440.0 440.0 309.8 440.0 0.00 34 56 19799 -67.9 -89.9 3 22.0 -68.1 275 47 468.1 468.1 312.5 468.1 0.00 35 53 20134 -65.1 -90.1 2 25.0 -65.4 275 45 482.0 482.0 313.6 482.0 0.00 36 50 20490 -65.7 -89.7 2 24.0 -66.0 275 42 488.7 488.7 314.1 488.7 0.00 37 45 21130 -65.9 -90.9 2 25.0 -66.2 503.1 503.1 315.2 503.1 0.00 38 43 21407 -63.9 -90.9 1 27.0 -64.3 514.6 514.6 315.9 514.6 0.00 39 39 22003 -65.7 -91.7 2 26.0 -66.1 524.6 524.6 316.6 524.7 0.00 TRP 146 13920 -58.7 -91.7 1 33.0 -58.9 255 60 371.8 371.8 300.9 371.8 0.00 WND 138 14275 -58.1 -91.9 1 33.8 -58.3 255 65 379.0 379.0 302.1 379.0 0.00 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: Surface below freezing Freezing level: 840.13 mb = 1600.54 m = 5251.05 ft Freezing level: 672.76 mb = 3428.49 m = 11248.20 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 23.37 % Est. max temperature: 17.90 C = 64.22 F Sfc-Lift cond lev (LCL): 820.13 mb = 1796.10 m = 5892.65 ft T: 4.57 C 700-500 lapse rate: 8.23 C/km ThetaE index: 0.65 C Layer 700.0- 515.0 mb Conv cond level (CCL): 563.30 mb = 4781.60 m = 15687.48 ft Mean mixing ratio: 2.84 g/kg Conv temperature: 20.37 C = 68.67 F Cap Strength: 8.14 C Lifted Index: 5.61 C Risk: None Lifted Index @300 mb: 9.96 C Lifted Index @700 mb: 6.83 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.62 J/kg Max Up Vert Vel: 10.36 m/s Conv Inhibition (B-): 25852.80 J/kg Cap Strength: 8.14 C Lift Cond Lev (LCL): 656.59 mb = 3588.93 m = 11774.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 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 ---------------------------------------------------------- 0 841 1592 0 0 -0.0 -0.0 | 32 12 -6.3 -9.9 1 817 1829 310 2 1.5 -1.3 | 23 12 -4.8 -11.2 2 787 2134 295 1 0.9 -0.4 | 27 12 -5.4 -10.4 3 758 2438 45 2 -1.4 -1.4 | 34 14 -7.7 -11.4 4 730 2743 120 9 -7.8 4.5 | 69 15 -14.1 -5.4 5 703 3048 160 4 -1.4 3.8 | 51 10 -7.7 -6.2 6 700 3087 155 7 -3.0 6.3 | 69 10 -9.3 -3.6 7 650 3658 160 11 -3.8 10.3 | 92 10 -10.1 0.4 8 625 3962 150 13 -6.5 11.3 | 96 13 -12.8 1.3 9 601 4267 165 8 -2.1 7.7 | 75 9 -8.4 -2.2 10 578 4572 165 11 -2.8 10.6 | 94 9 -9.2 0.7 11 500 5700 175 29 -2.5 28.9 | 155 21 -8.8 18.9 12 435 6706 195 27 7.0 26.1 | 182 16 0.7 16.1 13 400 7310 225 22 15.6 15.6 | 239 11 9.3 5.6 14 365 7925 210 24 12.0 20.8 | 208 12 5.7 10.8 15 349 8230 210 25 12.5 21.7 | 208 13 6.2 11.7 16 334 8534 205 33 13.9 29.9 | 201 21 7.6 20.0 17 300 9270 230 34 26.0 21.9 | 239 23 19.7 11.9 18 254 10363 240 47 40.7 23.5 | 248 37 34.4 13.6 19 250 10470 245 50 45.3 21.1 | 254 41 39.0 11.2 20 231 10973 250 50 47.0 17.1 | 260 41 40.7 7.2 21 200 11910 255 52 50.2 13.5 | 265 44 43.9 3.5 22 182 12497 260 52 51.2 9.0 | 271 45 44.9 -0.9 23 174 12802 250 48 45.1 16.4 | 261 39 38.8 6.5 24 166 13106 255 51 49.3 13.2 | 266 43 43.0 3.3 25 150 13750 255 54 52.2 14.0 | 265 46 45.9 4.0 26 146 13920 255 60 58.0 15.5 | 264 52 51.7 5.6 27 138 14275 255 65 62.8 16.8 | 263 57 56.5 6.9 28 118 15240 260 52 51.2 9.0 | 271 45 44.9 -0.9 29 107 15850 265 38 37.9 3.3 | 282 32 31.6 -6.6 30 100 16280 270 42 42.0 -0.0 | 286 37 35.7 -9.9 31 70 18450 275 57 56.8 -5.0 | 286 53 50.5 -14.9 32 50 20490 275 42 41.8 -3.7 | 291 38 35.5 -13.6 Wind Parameters Mean winds (0-6000m): 182.4 at 15.7 knts Storm direction: 212.4 at 11.8 knts Shear (0-3000m) pos: 2.0 neg: 0.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 63.8 deg Storm rel helicity (0-3000m) pos: 69.9 neg: -21.8 tot: 48.1 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.49 Bulk Shear: 35.90 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 ------------------------------------------------------------------------------- 500 307 1 26 12| 0.0 1.2 1.2| 1.9 -5.9 -3.9 -7.8 -0.42| 2.9 -1.2 1000 3 2 29 13| 3.3 0.6 3.9| 22.4 -5.9 16.5 16.5 0.41| 5.2 2.1 1500 118 3 48 13| 2.7 0.4 3.1| 50.4 -12.9 37.5 25.0 0.41| 7.9 3.2 2000 143 5 56 11| 2.9 0.3 3.2| 59.8 -12.9 46.8 23.4 0.49| 6.8 3.4 2500 149 6 64 11| 2.3 0.1 2.5| 62.8 -16.2 46.6 18.6 0.42| 6.4 2.7 3000 152 7 67 10| 2.0 0.1 2.1| 69.9 -21.8 48.1 16.0 0.37| 6.4 2.4 4000 163 10 87 9| 3.6 0.1 3.6|112.8 -21.8 91.0 22.7 0.49| 6.9 3.4 5000 172 14 114 9| 2.8 0.1 2.9|156.8 -21.8 135.0 27.0 0.55| 6.6 3.6 6000 182 16 135 8| 2.0 0.0 2.0|203.3 -29.0 174.3 29.0 0.56| 6.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251202.00.gif