UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 6 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 179 1 925 838 2 850 1543 320 2 SFC 845 1592 8.8 -2.2 46 11.0 3.7 320 2 295.9 296.6 284.3 307.3 3.85 4 768 2368 0.0 -7.0 59 7.0 -2.8 343 2 294.6 295.1 282.7 303.4 2.94 5 729 2783 -3.3 -12.3 50 9.0 -6.4 188 4 295.4 295.7 282.0 301.6 2.04 6 700 3102 -5.9 -11.9 63 6.0 -7.9 45 5 296.0 296.3 282.4 302.6 2.19 7 652 3655 -11.1 -13.0 86 1.9 -11.7 53 6 296.1 296.5 282.5 302.7 2.15 8 500 5640 -26.1 -28.5 80 2.4 -26.5 155 11 301.2 301.4 282.8 303.6 0.73 9 476 5993 -28.7 -31.2 79 2.5 -29.0 175 13 302.3 302.4 283.1 304.2 0.59 10 446 6455 -32.5 -44.5 29 12.0 -33.4 212 15 303.2 303.2 282.9 303.7 0.16 11 435 6631 -31.5 -59.5 5 28.0 -32.9 238 16 306.6 306.6 284.1 306.7 0.03 12 400 7220 -34.3 -64.3 3 30.0 -35.5 265 23 310.4 310.4 285.5 310.5 0.02 13 389 7414 -35.1 -65.1 3 30.0 -36.2 265 25 311.8 311.9 286.0 311.9 0.02 14 349 8158 -41.3 -65.3 6 24.0 -42.0 269 30 313.3 313.3 286.5 313.4 0.02 15 300 9170 -47.1 -70.1 5 23.0 -47.6 260 42 319.0 319.0 288.4 319.0 0.01 16 299 9192 -47.3 -70.3 5 23.0 -47.7 260 42 319.0 319.0 288.4 319.0 0.01 17 250 10370 -50.1 -74.1 4 24.0 -50.5 265 46 331.6 331.6 292.2 331.6 0.01 18 226 11025 -53.5 -74.5 6 21.0 -53.8 270 48 336.1 336.1 293.3 336.1 0.01 19 200 11810 -54.1 -78.1 4 24.0 -54.4 260 58 347.1 347.1 296.0 347.1 0.00 20 191 12105 -54.0 -79.8 3 25.8 -54.3 260 66 351.9 351.9 297.0 351.9 0.00 21 168 12928 -53.7 -84.7 1 31.0 -54.1 260 61 365.5 365.5 299.8 365.5 0.00 22 150 13650 -56.9 -86.9 1 30.0 -57.2 260 57 372.0 372.0 300.9 372.0 0.00 23 147 13778 -57.5 -87.5 1 30.0 -57.8 260 57 373.2 373.2 301.1 373.2 0.00 24 121 15006 -57.3 -86.3 1 29.0 -57.6 257 53 394.9 394.9 304.5 394.9 0.00 25 100 16200 -60.7 -87.7 2 27.0 -61.0 255 50 410.4 410.4 306.6 410.5 0.00 26 70 18410 -63.3 -89.3 2 26.0 -63.6 255 35 449.0 449.0 310.7 449.0 0.00 27 57 19672 -63.5 -91.5 1 28.0 -63.8 475.7 475.7 313.1 475.7 0.00 TRP 226 11025 -53.5 -74.5 6 21.0 -53.8 270 48 336.1 336.1 293.3 336.1 0.01 WND 191 12105 -54.0 -79.8 3 25.8 -54.3 260 66 351.9 351.9 297.0 351.9 0.00 Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 768.00 mb = 2368.35 m = 7770.09 ft Wetbulb zero: 801.36 mb = 2022.69 m = 6636.05 ft Sfc-500 mean rel hum: 71.35 % Est. max temperature: 8.91 C = 48.03 F Sfc-Lift cond lev (LCL): 713.91 mb = 2947.26 m = 9669.39 ft T: -4.64 C 700-500 lapse rate: 7.96 C/km ThetaE index: 5.70 C Layer 768.0- 700.0 mb Conv cond level (CCL): 686.59 mb = 3252.44 m = 10670.61 ft Mean mixing ratio: 3.22 g/kg Conv temperature: 8.95 C = 48.10 F Cap Strength: 0.77 C Lifted Index: -0.34 C Risk: Thunderstorms probable Lifted Index @300 mb: 10.24 C Lifted Index @700 mb: 0.75 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.88 J/kg Max Up Vert Vel: 10.19 m/s Conv Inhibition (B-): 14.02 J/kg Cap Strength: 0.77 C Lift Cond Lev (LCL): 695.30 mb = 3154.39 m = 10348.92 ft Lev Free Conv (LFC): 660.30 mb = 3556.20 m = 11667.19 ft Equ Level (EL): 470.30 mb = 6078.68 m = 19942.92 ft B at Equ Level: 51.60 J/kg Max Parcel Lev (MPL): 420.30 mb = 6872.27 m = 22546.55 ft Wind level data Storm motion: 243 at 8 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 ---------------------------------------------------------- 0 845 1592 320 2 1.3 -1.5 | 48 7 -5.4 -4.9 1 790 2134 295 3 2.7 -1.3 | 41 6 -4.0 -4.6 2 760 2438 0 1 -0.0 -1.0 | 57 8 -6.7 -4.4 3 732 2743 195 4 1.0 3.9 | 95 6 -5.7 0.5 4 705 3048 130 1 -0.8 0.6 | 70 8 -7.5 -2.7 5 700 3102 45 5 -3.5 -3.5 | 56 12 -10.3 -6.9 6 677 3353 20 6 -2.1 -5.6 | 44 13 -8.8 -9.0 7 625 3962 90 6 -6.0 0.0 | 75 13 -12.7 -3.4 8 600 4267 135 7 -4.9 4.9 | 98 12 -11.7 1.6 9 553 4877 185 7 0.6 7.0 | 120 7 -6.1 3.6 10 531 5182 175 16 -1.4 15.9 | 147 15 -8.1 12.6 11 500 5640 155 11 -4.6 10.0 | 120 13 -11.4 6.6 12 489 5791 160 12 -4.1 11.3 | 126 13 -10.8 7.9 13 449 6401 205 15 6.3 13.6 | 178 10 -0.4 10.2 14 430 6706 250 16 15.0 5.5 | 256 9 8.3 2.1 15 400 7220 265 23 22.9 2.0 | 275 16 16.2 -1.4 16 360 7925 265 29 28.9 2.5 | 272 22 22.2 -0.8 17 329 8534 275 31 30.9 -2.7 | 284 25 24.2 -6.1 18 315 8839 265 27 26.9 2.4 | 273 20 20.2 -1.0 19 301 9144 260 39 38.4 6.8 | 264 32 31.7 3.4 20 300 9170 260 42 41.4 7.3 | 264 35 34.6 3.9 21 250 10363 275 41 40.8 -3.6 | 282 35 34.1 -6.9 22 250 10370 265 46 45.8 4.0 | 269 39 39.1 0.6 23 228 10973 260 47 46.3 8.2 | 263 40 39.6 4.8 24 226 11025 270 48 48.0 -0.0 | 275 41 41.3 -3.4 25 217 11278 265 51 50.8 4.4 | 269 44 44.1 1.1 26 207 11582 255 48 46.4 12.4 | 257 41 39.6 9.1 27 200 11810 260 58 57.1 10.1 | 262 51 50.4 6.7 28 191 12105 260 66 65.0 11.5 | 262 59 58.3 8.1 29 188 12192 260 65 64.0 11.3 | 262 58 57.3 7.9 30 150 13650 260 57 56.1 9.9 | 262 50 49.4 6.5 31 100 16200 255 50 48.3 12.9 | 257 43 41.6 9.6 32 96 16459 255 50 48.3 12.9 | 257 43 41.6 9.6 33 70 18410 255 35 33.8 9.1 | 258 28 27.1 5.7 Wind Parameters Mean winds (0-6000m): 213.4 at 10.0 knts Storm direction: 243.4 at 7.5 knts Shear (0-3000m) pos: 1.7 neg: 0.2 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 62.1 deg Storm rel helicity (0-3000m) pos: 55.0 neg: -23.4 tot: 31.6 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.60 Bulk Shear: 14.41 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 ------------------------------------------------------------------------------- 500 306 2 45 7| 0.0 1.4 1.4| 0.0 -1.5 -1.5 -2.9 -0.59| 1.4 -0.8 1000 305 2 46 7| 0.0 0.9 0.9| 3.3 -2.7 0.6 0.6 0.03| 3.3 0.1 1500 270 2 52 5| 2.2 0.6 2.8| 8.2 -12.0 -3.8 -2.6 -0.01| 6.4 -0.1 2000 359 3 45 9| 1.7 0.2 1.9| 16.2 -23.4 -7.2 -3.6 -0.06| 6.4 -0.4 2500 41 4 56 11| 1.9 0.2 2.0| 39.0 -23.4 15.6 6.3 0.16| 6.4 1.0 3000 86 4 72 12| 1.7 0.2 1.8| 55.0 -23.4 31.6 10.5 0.27| 6.5 1.8 4000 150 6 101 10| 2.0 0.6 2.7| 69.4 -45.2 24.1 6.0 0.19| 7.1 1.3 5000 170 8 117 9| 2.1 0.5 2.6|122.5 -45.8 76.7 15.3 0.39| 7.7 3.0 6000 213 10 166 5| 2.5 0.4 2.9|145.7 -47.7 98.0 16.3 0.41| 7.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260106.12.gif