UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 12 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 260 1 925 895 2 850 1575 0 0 SFC 849 1584 -1.3 -4.1 81 2.8 -2.4 0 0 284.9 285.5 278.8 294.4 3.32 4 848 1594 0.0 -4.8 70 4.8 -1.9 2 0 286.3 286.9 279.3 295.4 3.15 5 832 1747 2.4 -8.6 44 11.0 -1.8 27 0 290.4 290.9 280.3 297.5 2.40 6 792 2146 3.0 -11.0 35 14.0 -2.2 91 1 295.2 295.6 282.0 301.5 2.08 7 743 2661 0.4 -15.6 29 16.0 -4.9 185 1 297.8 298.1 282.4 302.6 1.53 8 714 2980 0.0 -22.0 17 22.0 -6.3 351 2 300.8 300.9 282.9 303.8 0.92 9 700 3139 -0.3 -20.3 20 20.0 -6.3 60 2 302.2 302.4 283.7 305.7 1.09 10 649 3746 -0.7 -39.7 3 39.0 -8.5 154 8 308.3 308.3 284.9 309.0 0.19 11 648 3758 -0.7 -43.7 2 43.0 -8.6 154 8 308.4 308.5 284.9 308.9 0.12 12 568 4800 -7.9 -34.9 9 27.0 -13.3 232 14 311.8 311.9 286.4 313.1 0.35 13 556 4967 -8.9 -31.9 14 23.0 -13.8 238 14 312.6 312.6 286.8 314.2 0.47 14 552 5023 -9.3 -22.3 34 13.0 -12.9 237 15 312.7 312.9 287.6 316.6 1.16 15 500 5780 -16.3 -20.9 68 4.6 -17.5 220 18 313.2 313.4 288.1 318.0 1.45 16 483 6038 -18.5 -21.3 79 2.8 -19.2 220 21 313.6 313.8 288.2 318.4 1.44 17 459 6416 -20.1 -21.3 90 1.2 -20.4 230 23 316.2 316.5 289.1 321.3 1.52 18 454 6497 -20.7 -21.9 90 1.2 -21.0 233 24 316.4 316.7 289.2 321.3 1.46 19 447 6611 -20.3 -24.4 70 4.1 -21.2 237 24 318.3 318.6 289.5 322.4 1.19 20 434 6829 -22.3 -29.3 53 7.0 -23.7 244 25 318.5 318.6 289.1 321.2 0.78 21 400 7420 -27.5 -30.3 77 2.8 -28.0 240 28 319.2 319.4 289.3 321.9 0.77 22 393 7548 -28.5 -30.2 85 1.7 -28.8 240 31 319.6 319.7 289.5 322.3 0.79 23 380 7790 -30.5 -32.5 83 2.0 -30.8 240 36 320.0 320.1 289.5 322.3 0.66 24 369 8001 -31.3 -37.3 55 6.0 -32.0 240 40 321.6 321.7 289.7 323.2 0.42 25 325 8893 -39.3 -51.3 27 12.0 -40.0 241 52 322.5 322.5 289.6 322.9 0.10 26 300 9440 -44.3 -52.3 41 8.0 -44.7 235 57 322.9 322.9 289.8 323.3 0.10 27 277 9966 -48.7 -54.7 50 6.0 -48.9 235 63 324.0 324.0 290.0 324.3 0.08 28 261 10353 -51.3 -61.3 29 10.0 -51.5 235 68 325.8 325.8 290.5 325.9 0.04 29 250 10630 -53.7 -62.7 32 9.0 -53.9 240 75 326.2 326.2 290.7 326.4 0.03 30 249 10656 -53.9 -62.9 32 9.0 -54.1 240 75 326.3 326.3 290.7 326.4 0.03 31 243 10812 -54.5 -63.5 32 9.0 -54.6 241 76 327.7 327.7 291.1 327.8 0.03 32 240 10892 -53.9 -69.9 12 16.0 -54.1 241 77 329.8 329.8 291.6 329.8 0.01 33 238 10946 -53.7 -72.7 8 19.0 -53.9 241 77 330.9 330.9 292.0 330.9 0.01 34 208 11804 -58.5 -78.5 6 20.0 -58.7 244 84 336.3 336.3 293.4 336.3 0.00 35 200 12050 -59.7 -76.7 9 17.0 -59.9 245 86 338.2 338.2 293.9 338.2 0.01 36 194 12241 -60.3 -77.3 9 17.0 -60.4 245 82 340.2 340.2 294.4 340.2 0.01 37 193 12274 -60.3 -77.3 9 17.0 -60.4 245 82 340.7 340.7 294.5 340.7 0.01 38 180 12715 -56.9 -80.9 3 24.0 -57.1 245 81 353.1 353.1 297.3 353.2 0.00 39 179 12750 -55.9 -80.9 3 25.0 -56.2 245 81 355.3 355.3 297.8 355.4 0.00 40 160 13468 -55.7 -90.7 1 35.0 -56.0 245 80 367.3 367.3 300.1 367.3 0.00 41 150 13880 -57.1 -91.1 1 34.0 -57.4 245 79 371.7 371.7 300.9 371.7 0.00 42 136 14494 -59.4 -91.0 1 31.6 -59.7 250 88 378.2 378.2 301.9 378.2 0.00 43 100 16380 -66.7 -90.7 2 24.0 -66.8 250 70 398.9 398.9 305.0 398.9 0.00 44 93 16816 -70.1 -91.1 3 21.0 -70.2 254 65 400.5 400.5 305.3 400.5 0.00 45 93 16816 -70.1 -91.1 3 21.0 -70.2 254 65 400.5 400.5 305.3 400.5 0.00 46 80 17716 -68.5 -88.5 4 20.0 -68.6 263 54 421.4 421.4 307.9 421.4 0.00 47 70 18510 -72.5 -90.5 5 18.0 -72.6 270 45 429.3 429.3 308.7 429.3 0.00 48 66 18855 -73.5 -90.5 6 17.0 -73.6 273 42 434.4 434.4 309.3 434.4 0.00 49 66 18855 -73.5 -90.5 6 17.0 -73.6 273 42 434.4 434.4 309.3 434.4 0.00 50 58 19621 -67.7 -88.7 3 21.0 -67.9 278 35 463.8 463.8 312.1 463.8 0.00 51 55 19939 -69.7 -88.7 5 19.0 -69.8 281 32 466.4 466.4 312.3 466.4 0.00 52 52 20273 -69.3 -89.3 4 20.0 -69.5 283 29 474.8 474.8 313.0 474.8 0.00 53 50 20510 -64.5 -89.5 2 25.0 -64.8 285 27 491.5 491.5 314.3 491.5 0.00 54 49 20634 -64.1 -89.1 2 25.0 -64.4 495.3 495.3 314.6 495.3 0.00 55 45 21157 -62.7 -89.7 1 27.0 -63.1 510.9 510.9 315.7 510.9 0.00 TRP 194 12241 -60.3 -77.3 9 17.0 -60.4 245 82 340.2 340.2 294.4 340.2 0.01 WND 136 14494 -59.4 -91.0 1 31.6 -59.7 250 88 378.2 378.2 301.9 378.2 0.00 Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: Surface below freezing Freezing level: 848.00 mb = 1593.82 m = 5229.00 ft Freezing level: 714.00 mb = 2980.39 m = 9778.07 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 25.61 % Est. max temperature: 15.29 C = 59.53 F Sfc-Lift cond lev (LCL): 812.50 mb = 1939.18 m = 6362.05 ft T: 2.69 C 700-500 lapse rate: 6.06 C/km Conv cond level (CCL): 500.30 mb = 5775.34 m = 18947.73 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 25.69 C = 78.25 F Cap Strength: 13.56 C Lifted Index: 12.57 C Risk: None Lifted Index @300 mb: 16.27 C Lifted Index @700 mb: 7.68 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.30 J/kg Max Up Vert Vel: 9.09 m/s Conv Inhibition (B-): 24430.51 J/kg Cap Strength: 13.52 C Lift Cond Lev (LCL): 654.82 mb = 3674.32 m = 12054.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 10 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 ---------------------------------------------------------- 0 849 1584 0 0 -0.0 -0.0 | 78 10 -9.6 -2.1 1 793 2134 90 1 -1.0 0.0 | 79 11 -10.6 -2.1 2 764 2438 105 2 -1.9 0.5 | 82 12 -11.5 -1.5 3 735 2743 215 1 0.6 0.8 | 82 9 -9.0 -1.2 4 708 3048 30 2 -1.0 -1.7 | 70 11 -10.6 -3.8 5 700 3139 60 2 -1.7 -1.0 | 75 12 -11.3 -3.1 6 681 3353 125 2 -1.6 1.1 | 85 11 -11.3 -0.9 7 655 3658 150 7 -3.5 6.1 | 107 14 -13.1 4.0 8 630 3962 165 11 -2.8 10.6 | 124 15 -12.5 8.6 9 561 4877 240 14 12.1 7.0 | 207 6 2.5 4.9 10 500 5780 220 18 11.6 13.8 | 189 12 2.0 11.7 11 479 6096 220 22 14.1 16.9 | 197 15 4.5 14.8 12 423 7010 250 26 24.4 8.9 | 245 16 14.8 6.8 13 406 7315 250 29 27.3 9.9 | 246 19 17.6 7.9 14 400 7420 240 28 24.2 14.0 | 231 19 14.6 11.9 15 356 8230 240 45 39.0 22.5 | 235 36 29.4 20.4 16 341 8534 245 49 44.4 20.7 | 242 39 34.8 18.6 17 300 9440 235 57 46.7 32.7 | 230 48 37.1 30.6 18 260 10363 235 68 55.7 39.0 | 231 59 46.1 36.9 19 250 10630 240 75 65.0 37.5 | 237 66 55.3 35.4 20 249 10668 240 75 65.0 37.5 | 237 66 55.3 35.4 21 200 12050 245 86 77.9 36.3 | 243 76 68.3 34.3 22 194 12241 245 82 74.3 34.7 | 243 72 64.7 32.6 23 150 13880 245 79 71.6 33.4 | 243 69 62.0 31.3 24 136 14494 250 88 82.7 30.1 | 249 78 73.1 28.0 25 109 15850 245 74 67.1 31.3 | 243 64 57.5 29.2 26 104 16154 250 66 62.0 22.6 | 249 56 52.4 20.5 27 100 16380 250 70 65.8 23.9 | 249 60 56.2 21.9 28 70 18510 270 45 45.0 -0.0 | 273 35 35.4 -2.1 29 50 20510 285 27 26.1 -7.0 | 299 19 16.5 -9.1 Wind Parameters Mean winds (0-6000m): 227.9 at 13.1 knts Storm direction: 257.9 at 9.8 knts Shear (0-3000m) pos: 2.7 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 77.2 neg: -7.7 tot: 69.5 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.73 Bulk Shear: 23.92 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 91 0 78 10| 0.9 0.0 0.9| 0.9 -0.7 0.3 0.5 0.07| 1.2 0.1 1000 104 1 80 11| 0.8 0.0 0.8| 5.5 -0.7 4.9 4.9 0.42| 2.0 0.8 1500 95 1 80 11| 0.5 1.0 1.5| 7.8 -7.7 0.1 0.1 -0.05| 3.5 -0.2 2000 109 2 82 11| 2.1 0.8 2.8| 27.6 -7.7 19.9 10.0 0.34| 4.3 1.5 2500 145 3 92 11| 2.9 0.6 3.5| 55.7 -7.7 48.0 19.2 0.53| 5.1 2.7 3000 170 5 104 11| 2.7 0.5 3.2| 77.2 -7.7 69.5 23.2 0.60| 5.8 3.5 4000 207 7 125 8| 2.2 0.2 2.4| 85.9 -11.8 74.1 18.5 0.52| 5.7 3.0 5000 216 10 149 7| 2.1 0.6 2.7|119.8 -13.8 106.0 21.2 0.54| 5.8 3.2 6000 228 13 181 7| 2.1 1.1 3.2|148.9 -38.4 110.6 18.4 0.45| 6.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260112.00.gif