UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 8 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 269 1 925 900 2 850 1574 0 0 SFC 849 1583 -3.5 -4.6 92 1.1 -3.9 0 0 282.6 283.1 277.4 291.6 3.20 4 848 1593 -2.3 -5.3 80 3.0 -3.4 360 0 283.9 284.5 277.9 292.6 3.03 5 839 1678 0.0 -7.0 59 7.0 -2.7 358 1 287.2 287.7 279.1 295.1 2.69 6 796 2101 0.0 -8.0 55 8.0 -3.0 105 7 291.6 292.0 281.1 299.4 2.63 7 743 2650 -4.1 -7.4 78 3.3 -5.4 225 2 292.9 293.4 282.0 301.7 2.95 8 718 2920 -6.1 -8.3 84 2.2 -6.9 279 3 293.6 294.1 282.2 302.1 2.84 9 700 3119 -7.5 -12.5 67 5.0 -9.1 345 2 294.2 294.6 281.5 300.5 2.09 10 690 3231 -7.9 -14.9 57 7.0 -10.1 22 2 294.9 295.3 281.4 300.3 1.74 11 677 3379 -5.9 -21.9 27 16.0 -10.1 66 3 298.8 299.0 282.1 301.9 0.98 12 604 4258 -12.9 -32.9 17 20.0 -16.4 128 18 300.6 300.7 282.1 302.0 0.40 13 559 4844 -16.1 -54.1 2 38.0 -19.8 176 14 303.6 303.6 282.9 303.7 0.04 14 539 5117 -15.9 -60.9 1 45.0 -19.8 199 12 307.0 307.0 284.2 307.1 0.02 15 503 5635 -17.9 -63.9 1 46.0 -21.5 264 12 310.7 310.7 285.6 310.7 0.01 16 500 5680 -18.1 -64.1 1 46.0 -21.7 275 13 311.0 311.0 285.7 311.0 0.01 17 417 7005 -29.9 -55.9 6 26.0 -31.5 250 29 312.4 312.4 286.2 312.6 0.05 18 400 7300 -32.1 -60.1 4 28.0 -33.5 250 34 313.3 313.3 286.5 313.4 0.03 19 323 8775 -42.3 -63.3 8 21.0 -42.9 259 44 318.9 318.9 288.4 319.0 0.02 20 300 9270 -45.3 -66.3 8 21.0 -45.8 260 54 321.5 321.5 289.2 321.6 0.02 21 282 9681 -47.9 -67.9 8 20.0 -48.3 260 56 323.5 323.5 289.8 323.6 0.01 22 250 10470 -51.5 -71.5 7 20.0 -51.8 255 68 329.5 329.5 291.6 329.5 0.01 23 222 11234 -54.3 -74.3 7 20.0 -54.5 255 73 336.6 336.6 293.4 336.6 0.01 24 200 11900 -54.5 -79.5 3 25.0 -54.8 255 77 346.5 346.5 295.8 346.5 0.00 25 197 11997 -54.9 -80.0 3 25.1 -55.2 255 81 347.4 347.4 296.1 347.4 0.00 26 177 12677 -57.5 -83.5 2 26.0 -57.8 255 75 353.9 353.9 297.5 353.9 0.00 27 150 13720 -58.5 -88.5 1 30.0 -58.7 265 72 369.3 369.3 300.4 369.3 0.00 28 117 15269 -62.5 -90.5 1 28.0 -62.7 263 59 389.1 389.1 303.6 389.1 0.00 29 100 16240 -61.7 -90.7 1 29.0 -61.9 255 48 408.5 408.5 306.3 408.5 0.00 30 91 16822 -64.7 -91.7 1 27.0 -64.9 262 42 413.7 413.7 307.0 413.7 0.00 31 70 18430 -64.3 -89.3 2 25.0 -64.6 280 26 446.8 446.8 310.6 446.8 0.00 32 67 18697 -64.7 -89.7 2 25.0 -65.0 291 25 451.6 451.6 311.0 451.6 0.00 33 56 19798 -61.3 -90.3 1 29.0 -61.7 336 19 483.1 483.1 313.7 483.1 0.00 34 50 20500 -61.5 -91.5 1 30.0 -62.0 5 15 498.6 498.6 314.8 498.6 0.00 35 37 22361 -62.7 -92.7 1 30.0 -63.3 540.3 540.3 317.5 540.3 0.00 TRP 177 12677 -57.5 -83.5 2 26.0 -57.8 255 75 353.9 353.9 297.5 353.9 0.00 WND 197 11997 -54.9 -80.0 3 25.1 -55.2 255 81 347.4 347.4 296.1 347.4 0.00 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: Surface below freezing Freezing level: 839.00 mb = 1678.11 m = 5505.55 ft Freezing level: 796.00 mb = 2100.90 m = 6892.65 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 34.34 % Est. max temperature: 7.65 C = 45.76 F Sfc-Lift cond lev (LCL): 834.27 mb = 1723.55 m = 5654.62 ft T: 0.00 C 700-500 lapse rate: 4.14 C/km ThetaE index: 1.79 C Layer 700.0- 677.0 mb Conv cond level (CCL): 627.81 mb = 3960.11 m = 12992.31 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 13.15 C = 55.66 F Cap Strength: 11.79 C Lifted Index: 12.00 C Risk: None Lifted Index @300 mb: 16.44 C Lifted Index @700 mb: 2.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.34 J/kg Max Up Vert Vel: 7.79 m/s Conv Inhibition (B-): 32294.91 J/kg Cap Strength: 11.96 C Lift Cond Lev (LCL): 720.31 mb = 2894.82 m = 9497.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 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 1583 0 0 -0.0 -0.0 | 81 10 -9.9 -1.5 1 823 1829 355 3 0.3 -3.0 | 65 11 -9.7 -4.5 2 792 2134 120 7 -6.1 3.5 | 97 16 -16.0 2.0 3 763 2438 130 1 -0.8 0.6 | 85 11 -10.7 -0.9 4 734 2743 270 2 2.0 -0.0 | 79 8 -7.9 -1.5 5 706 3048 285 4 3.9 -1.0 | 67 7 -6.0 -2.5 6 700 3119 345 2 0.5 -1.9 | 70 10 -9.4 -3.4 7 679 3353 65 3 -2.7 -1.3 | 78 13 -12.6 -2.8 8 602 4267 130 18 -13.8 11.6 | 113 26 -23.7 10.1 9 534 5182 205 11 4.6 10.0 | 148 10 -5.3 8.5 10 513 5486 230 8 6.1 5.1 | 134 5 -3.8 3.6 11 500 5680 275 13 13.0 -1.1 | 311 4 3.0 -2.6 12 492 5791 275 14 13.9 -1.2 | 304 5 4.0 -2.7 13 434 6706 250 24 22.6 8.2 | 242 14 12.6 6.7 14 400 7300 250 34 31.9 11.6 | 245 24 22.0 10.1 15 399 7315 255 33 31.9 8.5 | 252 23 22.0 7.0 16 306 9144 260 47 46.3 8.2 | 260 37 36.4 6.7 17 300 9270 260 54 53.2 9.4 | 260 44 43.3 7.9 18 292 9449 260 54 53.2 9.4 | 260 44 43.3 7.9 19 254 10363 260 63 62.0 10.9 | 260 53 52.1 9.4 20 250 10470 255 68 65.7 17.6 | 254 58 55.8 16.1 21 231 10973 255 71 68.6 18.4 | 254 61 58.7 16.9 22 200 11900 255 77 74.4 19.9 | 254 67 64.5 18.4 23 197 11997 255 81 78.2 21.0 | 254 71 68.3 19.5 24 177 12677 255 75 72.4 19.4 | 254 65 62.5 17.9 25 150 13720 265 72 71.7 6.3 | 266 62 61.8 4.8 26 136 14326 260 74 72.9 12.8 | 260 64 63.0 11.4 27 130 14630 260 63 62.0 10.9 | 260 53 52.1 9.4 28 106 15850 265 55 54.8 4.8 | 266 45 44.9 3.3 29 101 16154 260 48 47.3 8.3 | 260 38 37.4 6.8 30 100 16240 255 48 46.4 12.4 | 253 38 36.5 10.9 31 70 18430 280 26 25.6 -4.5 | 291 17 15.7 -6.0 32 50 20500 5 15 -1.3 -14.9 | 34 20 -11.2 -16.4 Wind Parameters Mean winds (0-6000m): 231.4 at 13.4 knts Storm direction: 261.4 at 10.0 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 46.6 deg Storm rel helicity (0-3000m) pos: 154.2 neg: -21.7 tot: 132.5 m^2/s^2 ave: 44.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.84 Bulk Shear: 35.92 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 50 3 74 13| 6.5 0.0 6.5| 22.8 -8.0 14.8 29.6 0.26| 12.0 3.1 1000 104 3 87 13| 0.8 0.0 0.8| 32.8 -14.7 18.1 18.1 0.18| 10.4 1.8 1500 108 3 88 13| 1.0 0.0 1.0| 32.8 -21.7 11.1 7.4 0.01| 8.9 0.1 2000 77 3 80 13| 1.7 0.0 1.7| 44.4 -21.7 22.6 11.3 0.11| 9.0 0.9 2500 105 5 89 15| 3.1 0.0 3.1| 87.6 -21.7 65.9 26.4 0.25| 9.4 2.4 3000 126 7 99 16| 2.7 0.0 2.7|154.2 -21.7 132.5 44.2 0.38| 10.0 3.8 4000 149 8 111 15| 1.4 0.0 1.4|180.7 -24.5 156.2 39.1 0.36| 10.3 3.7 5000 200 10 141 10| 1.8 0.7 2.5|182.1 -42.1 140.0 28.0 0.27| 10.2 2.8 6000 231 13 184 7| 1.9 1.3 3.2|208.0 -45.7 162.3 27.1 0.26| 9.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260108.00.gif