UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010100.upa.cvt Date: 0000Z 1 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 1 JAN 26 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 129 1 925 779 2 850 1473 SFC 838 1588 3.8 2.9 94 0.9 3.4 360 2 291.3 292.3 284.4 307.5 5.63 4 824 1725 4.4 2.4 87 2.0 3.4 337 5 293.3 294.3 285.1 309.4 5.52 5 726 2748 0.4 -6.6 59 7.0 -2.6 140 15 299.8 300.4 285.1 309.6 3.21 6 716 2860 0.0 -8.0 55 8.0 -3.3 146 20 300.5 301.1 285.1 309.5 2.92 7 700 3040 -1.5 -9.5 54 8.0 -4.6 155 29 300.8 301.3 284.9 309.0 2.66 8 690 3154 -1.9 -10.9 50 9.0 -5.3 155 30 301.6 302.1 285.0 309.1 2.41 9 602 4221 -10.9 -12.7 87 1.8 -11.5 163 37 303.2 303.7 285.6 310.7 2.39 10 500 5620 -21.1 -24.0 77 2.9 -21.7 160 43 307.3 307.5 285.7 310.9 1.10 11 426 6784 -29.9 -32.8 76 2.9 -30.3 172 33 310.5 310.6 286.2 312.4 0.57 12 400 7230 -33.9 -36.8 75 2.9 -34.2 175 28 310.9 311.0 286.2 312.4 0.41 13 376 7661 -37.7 -41.3 69 3.6 -38.0 182 26 311.5 311.5 286.2 312.4 0.27 14 366 7846 -39.5 -44.0 62 4.5 -39.8 186 25 311.5 311.5 286.1 312.2 0.21 15 360 7959 -40.5 -50.5 33 10.0 -41.0 189 25 311.6 311.6 286.0 312.0 0.10 16 332 8510 -42.3 -59.3 14 17.0 -42.9 204 28 316.4 316.4 287.6 316.6 0.04 17 300 9190 -46.5 -67.5 7 21.0 -47.0 220 32 319.8 319.8 288.7 319.9 0.01 18 266 9972 -52.3 -72.3 7 20.0 -52.6 235 34 322.5 322.5 289.5 322.6 0.01 19 250 10370 -52.1 -73.1 6 21.0 -52.4 245 34 328.6 328.6 291.3 328.6 0.01 20 227 11005 -48.9 -73.9 4 25.0 -49.4 253 49 342.7 342.7 295.0 342.7 0.01 21 200 11840 -50.3 -77.3 3 27.0 -50.8 265 63 353.1 353.1 297.3 353.1 0.01 22 156 13448 -53.3 -81.3 2 28.0 -53.7 265 69 374.0 374.0 301.2 374.0 0.00 23 150 13700 -54.1 -82.1 2 28.0 -54.5 265 71 376.9 376.9 301.8 376.9 0.00 24 132 14511 -57.1 -82.9 2 25.8 -57.4 265 77 385.6 385.6 303.1 385.6 0.00 25 112 15538 -60.9 -83.9 3 23.0 -61.2 270 64 397.0 397.0 304.8 397.0 0.00 26 100 16240 -60.9 -83.9 3 23.0 -61.2 270 58 410.1 410.1 306.5 410.1 0.00 27 85 17251 -61.7 -84.7 3 23.0 -62.0 270 44 428.0 428.0 308.6 428.0 0.00 28 72 18269 -66.9 -84.9 6 18.0 -67.1 270 29 437.7 437.7 309.7 437.7 0.00 29 70 18440 -65.3 -85.3 5 20.0 -65.5 270 27 444.7 444.7 310.3 444.7 0.00 30 61 19279 -64.9 -83.9 6 19.0 -65.1 463.4 463.4 312.1 463.5 0.01 31 59 19483 -62.5 -83.5 4 21.0 -62.9 473.3 473.3 312.9 473.3 0.01 TRP 266 9972 -52.3 -72.3 7 20.0 -52.6 235 34 322.5 322.5 289.5 322.6 0.01 WND 132 14511 -57.1 -82.9 2 25.8 -57.4 265 77 385.6 385.6 303.1 385.6 0.00 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 716.00 mb = 2859.52 m = 9381.51 ft Wetbulb zero: 768.16 mb = 2292.36 m = 7520.78 ft Sfc-500 mean rel hum: 73.78 % Est. max temperature: 13.64 C = 56.55 F Sfc-Lift cond lev (LCL): 826.46 mb = 1701.22 m = 5581.37 ft T: 4.29 C 700-500 lapse rate: 7.60 C/km ThetaE index: 0.55 C Layer 716.0- 690.0 mb Conv cond level (CCL): 682.70 mb = 3237.67 m = 10622.14 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 13.73 C = 56.72 F Cap Strength: 3.32 C Lifted Index: 1.67 C Risk: Showers probable Lifted Index @300 mb: 7.68 C Lifted Index @700 mb: 2.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.22 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 18084.14 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 744.50 mb = 2545.12 m = 8350.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 194 at 23 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 ---------------------------------------------------------- 0 838 1588 360 2 -0.0 -2.0 | 13 24 -5.4 -23.9 1 813 1829 320 8 5.1 -6.1 | 0 28 -0.2 -28.0 2 783 2134 345 8 2.1 -7.7 | 6 30 -3.3 -29.6 3 754 2438 15 2 -0.5 -1.9 | 14 25 -5.9 -23.8 4 726 2743 140 15 -9.6 11.5 | 55 18 -15.0 -10.4 5 700 3040 155 29 -12.3 26.3 | 104 18 -17.6 4.4 6 699 3048 150 28 -14.0 24.2 | 97 20 -19.4 2.4 7 672 3353 165 33 -8.5 31.9 | 126 17 -13.9 10.0 8 500 5620 160 43 -14.7 40.4 | 133 27 -20.1 18.6 9 488 5791 160 42 -14.4 39.5 | 132 26 -19.7 17.6 10 412 7010 175 31 -2.7 30.9 | 138 12 -8.1 9.0 11 400 7230 175 28 -2.4 27.9 | 128 10 -7.8 6.0 12 395 7315 175 28 -2.4 27.9 | 128 10 -7.8 6.0 13 345 8230 195 23 6.0 22.2 | 238 1 0.6 0.4 14 316 8839 215 35 20.1 28.7 | 245 16 14.7 6.8 15 300 9190 220 32 20.6 24.5 | 260 15 15.2 2.7 16 266 9972 235 34 27.9 19.5 | 276 23 22.5 -2.4 17 250 10370 245 34 30.8 14.4 | 286 27 25.4 -7.5 18 239 10668 245 41 37.2 17.3 | 278 32 31.8 -4.5 19 218 11278 260 55 54.2 9.6 | 284 50 48.8 -12.3 20 200 11840 265 63 62.8 5.5 | 286 60 57.4 -16.4 21 199 11887 260 57 56.1 9.9 | 283 52 50.8 -12.0 22 189 12192 265 70 69.7 6.1 | 284 66 64.4 -15.8 23 181 12497 265 70 69.7 6.1 | 284 66 64.4 -15.8 24 172 12802 265 63 62.8 5.5 | 286 60 57.4 -16.4 25 150 13700 265 71 70.7 6.2 | 283 67 65.4 -15.7 26 143 14021 260 71 69.9 12.3 | 278 65 64.5 -9.5 27 132 14511 265 77 76.7 6.7 | 282 73 71.3 -15.1 28 117 15240 265 69 68.7 6.0 | 284 65 63.4 -15.8 29 112 15545 270 64 64.0 -0.0 | 290 63 58.6 -21.9 30 100 16240 270 58 58.0 -0.0 | 293 57 52.6 -21.9 31 70 18440 270 27 27.0 -0.0 | 315 31 21.6 -21.9 Wind Parameters Mean winds (0-6000m): 163.8 at 30.0 knts Storm direction: 193.8 at 22.5 knts Shear (0-3000m) pos: 7.2 neg: 0.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 276.9 neg: -36.6 tot: 240.3 m^2/s^2 ave: 80.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 7.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.09 Bulk Shear: 175.27 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 ------------------------------------------------------------------------------- 500 330 7 4 28| 0.0 6.3 6.3| 15.1 -36.6 -21.5 -42.9 -0.36| 9.2 -3.3 1000 345 6 8 28| 6.2 3.2 9.4| 97.2 -36.6 60.6 60.6 0.36| 11.7 4.2 1500 137 10 41 19| 12.5 2.1 14.7|229.9 -36.6 193.3 128.9 0.65| 17.6 11.3 2000 156 16 58 14| 10.8 1.6 12.4|269.9 -36.6 233.3 116.6 0.69| 15.6 10.7 2500 159 20 74 13| 8.6 0.8 9.4|273.6 -36.6 237.0 94.8 0.67| 12.9 8.7 3000 161 23 88 13| 7.2 0.3 7.5|276.9 -36.6 240.3 80.1 0.66| 11.2 7.3 4000 161 27 106 15| 5.4 0.5 5.9|282.1 -36.6 245.5 61.4 0.63| 9.0 5.6 5000 162 30 114 16| 3.5 0.4 3.9|294.2 -39.7 254.4 50.9 0.56| 8.3 4.7 6000 164 30 117 15| 2.3 0.3 2.6|297.2 -45.5 251.6 41.9 0.48| 7.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260101.00.gif