UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 11 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 161 1 925 827 2 850 1539 0 0 SFC 845 1588 11.2 3.2 58 8.0 6.9 0 0 298.4 299.4 287.2 315.3 5.70 4 844 1598 9.4 -0.6 50 10.0 4.5 359 0 296.6 297.4 285.1 309.5 4.34 5 777 2280 8.2 -9.8 27 18.0 0.8 120 3 302.4 302.8 285.2 309.7 2.33 6 716 2951 6.2 -16.8 17 23.0 -2.0 310 3 307.4 307.6 286.1 312.0 1.43 7 700 3135 5.2 -18.8 16 24.0 -3.0 250 5 308.2 308.5 286.1 312.3 1.24 8 629 3999 0.0 -34.0 6 34.0 -7.9 47 2 311.9 311.9 286.4 313.1 0.34 9 567 4820 -5.5 -37.5 6 32.0 -11.9 286 6 314.8 314.9 287.3 315.8 0.27 10 500 5790 -14.1 -38.1 11 24.0 -18.1 255 9 315.8 315.9 287.7 316.9 0.29 11 490 5944 -15.5 -38.5 12 23.0 -19.2 260 10 316.0 316.0 287.8 317.0 0.28 12 477 6147 -17.1 -29.1 34 12.0 -19.6 261 13 316.4 316.6 288.4 318.9 0.72 13 426 6989 -22.7 -43.7 13 21.0 -25.2 289 23 319.7 319.7 288.9 320.4 0.19 14 400 7450 -25.9 -46.9 12 21.0 -28.0 300 26 321.3 321.4 289.3 321.9 0.14 15 317 9086 -39.7 -45.7 53 6.0 -40.1 291 41 324.3 324.3 290.3 325.0 0.20 16 300 9460 -42.7 -51.7 37 9.0 -43.2 290 44 325.2 325.2 290.5 325.6 0.11 17 294 9596 -43.9 -54.9 29 11.0 -44.3 291 44 325.4 325.4 290.5 325.7 0.08 18 276 10016 -47.7 -54.7 44 7.0 -48.0 293 46 325.8 325.8 290.6 326.1 0.08 19 250 10660 -53.5 -62.5 33 9.0 -53.7 290 50 326.5 326.5 290.7 326.7 0.03 20 200 12050 -65.5 -71.5 43 6.0 -65.5 295 53 329.0 329.0 291.5 329.1 0.01 21 179 12719 -69.7 -75.7 41 6.0 -69.7 285 59 332.8 332.8 292.4 332.8 0.01 22 150 13780 -67.1 -81.1 12 14.0 -67.2 285 61 354.5 354.5 297.6 354.5 0.00 23 145 13986 -66.3 -82.3 9 16.0 -66.4 285 62 359.3 359.3 298.6 359.4 0.00 24 127 14791 -67.9 -87.9 4 20.0 -68.0 280 68 370.3 370.3 300.6 370.3 0.00 25 100 16240 -66.3 -88.3 3 22.0 -66.4 275 64 399.6 399.6 305.2 399.6 0.00 26 94 16614 -67.7 -89.7 3 22.0 -67.8 279 62 404.0 404.0 305.7 404.0 0.00 27 86 17155 -64.1 -88.1 2 24.0 -64.3 276 62 421.7 421.7 307.9 421.7 0.00 28 73 18148 -69.3 -91.3 3 22.0 -69.4 271 62 430.9 430.9 308.9 430.9 0.00 29 70 18400 -67.9 -90.9 2 23.0 -68.1 270 62 439.1 439.1 309.8 439.1 0.00 30 61 19232 -64.7 -89.7 2 25.0 -65.0 276 55 463.9 463.9 312.1 463.9 0.00 31 53 20086 -65.9 -90.9 2 25.0 -66.1 282 48 480.1 480.1 313.5 480.1 0.00 32 50 20440 -64.3 -91.3 1 27.0 -64.6 285 45 492.0 492.0 314.4 492.0 0.00 33 41 21653 -64.3 -93.3 1 29.0 -64.7 277 50 520.7 520.7 316.4 520.7 0.00 34 38 22121 -61.1 -93.1 1 32.0 -61.7 274 52 540.3 540.3 317.5 540.3 0.00 35 34 22807 -63.3 -94.3 1 31.0 -63.8 270 55 552.0 552.0 318.2 552.0 0.00 36 32 23179 -63.9 -94.9 1 31.0 -64.4 268 56 560.0 560.0 318.6 560.0 0.00 37 30 23580 -57.9 -91.9 1 34.0 -59.1 265 58 586.8 586.8 320.0 586.8 0.00 38 26 24474 -59.7 -93.7 0 34.0 -60.8 261 60 606.2 606.2 320.9 606.2 0.00 39 22 25524 -55.9 -90.9 0 35.0 -57.8 257 62 647.2 647.2 322.6 647.2 0.00 40 20 26130 -54.7 -89.7 1 35.0 -57.0 255 63 668.7 668.7 323.4 668.8 0.01 41 18 26809 -53.1 -88.1 1 35.0 -56.0 256 64 694.2 694.2 324.3 694.3 0.01 42 17 27178 -54.9 -89.9 1 35.0 -57.5 256 65 699.9 699.9 324.4 700.0 0.01 43 14 28436 -50.5 -86.5 1 36.0 -54.8 258 68 754.8 754.8 326.1 754.9 0.02 44 12 29443 -50.7 -86.7 1 36.0 -55.4 259 70 788.1 788.1 327.0 788.3 0.02 45 10 30650 -44.7 -82.7 1 38.0 -52.5 260 72 852.7 852.7 328.5 853.1 0.04 46 8.9 31432 -43.3 -81.3 1 38.0 -52.4 887.0 887.0 329.2 887.6 0.06 47 7.9 32243 -38.3 -77.3 1 39.0 -50.7 937.7 937.8 330.1 939.2 0.13 48 7.3 32788 -36.9 -76.9 1 40.0 -50.5 964.9 964.9 330.6 966.6 0.15 49 7.0 33080 -35.6 -75.6 1 40.0 -50.2 280 94 982.0 982.2 330.9 984.3 0.19 50 6.9 33180 -35.1 -75.1 1 40.0 -50.1 988.0 988.1 331.0 990.5 0.21 51 6.1 34053 -27.5 -70.5 1 43.0 -48.3 1056.1 1056.4 332.1 1062.2 0.47 TRP 179 12719 -69.7 -75.7 41 6.0 -69.7 285 59 332.8 332.8 292.4 332.8 0.01 WND 7.0 33080 -35.6 -75.6 1 40.0 -50.2 280 94 982.0 982.2 330.9 984.3 0.19 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 629.00 mb = 3998.56 m = 13118.48 ft Wetbulb zero: 760.05 mb = 2460.96 m = 8073.90 ft Sfc-500 mean rel hum: 15.68 % Est. max temperature: 20.83 C = 69.50 F Sfc-Lift cond lev (LCL): 748.35 mb = 2588.20 m = 8491.37 ft T: 7.28 C 700-500 lapse rate: 7.27 C/km ThetaE index: 5.81 C Layer 844.0- 777.0 mb Conv cond level (CCL): 514.53 mb = 5569.16 m = 18271.29 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 27.64 C = 81.76 F Cap Strength: 9.71 C Lifted Index: 8.29 C Risk: None Lifted Index @300 mb: 11.07 C Lifted Index @700 mb: 6.65 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.56 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 63244.72 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 629.04 mb = 3998.06 m = 13116.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 7 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 1588 0 0 -0.0 -0.0 | 133 7 -4.9 4.6 1 821 1829 335 3 1.3 -2.7 | 117 4 -3.6 1.9 2 791 2134 120 2 -1.7 1.0 | 130 9 -6.6 5.6 3 762 2438 120 4 -3.5 2.0 | 128 11 -8.4 6.6 4 734 2743 55 4 -3.3 -2.3 | 106 8 -8.2 2.3 5 707 3048 260 3 3.0 0.5 | 159 5 -1.9 5.1 6 700 3135 250 5 4.7 1.7 | 178 6 -0.2 6.3 7 681 3353 90 2 -2.0 0.0 | 124 8 -6.9 4.6 8 630 3962 50 2 -1.5 -1.3 | 117 7 -6.4 3.3 9 606 4267 350 2 0.3 -2.0 | 120 5 -4.5 2.6 10 540 5182 240 9 7.8 4.5 | 198 10 2.9 9.1 11 520 5486 265 9 9.0 0.8 | 217 7 4.1 5.4 12 500 5790 255 9 8.7 2.3 | 209 8 3.8 6.9 13 500 5791 260 9 8.9 1.6 | 213 7 4.0 6.1 14 480 6096 260 12 11.8 2.1 | 226 10 6.9 6.7 15 407 7315 300 27 23.4 -13.5 | 296 21 18.5 -8.9 16 400 7450 300 26 22.5 -13.0 | 296 20 17.6 -8.4 17 390 7620 295 27 24.5 -11.4 | 289 21 19.6 -6.8 18 374 7925 295 31 28.1 -13.1 | 290 25 23.2 -8.5 19 300 9460 290 44 41.3 -15.0 | 286 38 36.5 -10.5 20 262 10363 295 47 42.6 -19.9 | 292 41 37.7 -15.3 21 250 10660 290 50 47.0 -17.1 | 287 44 42.1 -12.5 22 250 10668 290 49 46.0 -16.8 | 286 43 41.2 -12.2 23 200 12050 295 53 48.0 -22.4 | 292 47 43.1 -17.8 24 179 12719 285 59 57.0 -15.3 | 282 53 52.1 -10.7 25 177 12802 290 57 53.6 -19.5 | 287 51 48.7 -14.9 26 150 13780 285 61 58.9 -15.8 | 282 55 54.0 -11.2 27 144 14021 285 62 59.9 -16.0 | 282 56 55.0 -11.5 28 137 14326 290 73 68.6 -25.0 | 288 67 63.7 -20.4 29 130 14630 280 71 69.9 -12.3 | 277 65 65.0 -7.8 30 124 14935 280 65 64.0 -11.3 | 276 59 59.1 -6.7 31 112 15545 270 68 68.0 -0.0 | 266 63 63.1 4.6 32 101 16154 285 70 67.6 -18.1 | 282 64 62.7 -13.5 33 100 16240 275 64 63.8 -5.6 | 271 59 58.9 -1.0 34 96 16459 280 62 61.1 -10.8 | 276 57 56.2 -6.2 35 70 18400 270 62 62.0 -0.0 | 265 57 57.1 4.6 36 50 20440 285 45 43.5 -11.6 | 280 39 38.6 -7.1 37 30 23580 265 58 57.8 5.1 | 260 54 52.9 9.6 38 20 26130 255 63 60.9 16.3 | 250 60 56.0 20.9 39 10 30650 260 72 70.9 12.5 | 255 68 66.0 17.1 Wind Parameters Mean winds (0-6000m): 283.1 at 8.9 knts Storm direction: 313.1 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 0.8 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 3.3 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -33.0 tot: -20.5 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.35 Bulk Shear: 9.71 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 ------------------------------------------------------------------------------- 500 356 2 118 5| 2.2 0.0 2.2| 4.0 -3.2 0.8 1.7 -0.03| 8.0 -0.2 1000 90 3 121 9| 1.1 1.0 2.1| 5.8 -9.5 -3.8 -3.8 -0.15| 6.3 -0.9 1500 76 3 116 9| 2.0 0.7 2.7| 11.3 -15.1 -3.7 -2.5 0.04| 8.4 0.3 2000 82 3 118 9| 0.0 0.5 0.5| 11.3 -31.6 -20.3 -10.1 -0.18| 8.9 -1.6 2500 72 3 116 8| 0.0 0.4 0.4| 11.3 -32.9 -21.5 -8.6 -0.19| 7.5 -1.4 3000 45 3 111 7| 0.0 0.8 0.8| 12.5 -33.0 -20.5 -6.8 -0.14| 7.0 -1.0 4000 258 4 170 6| 0.2 1.1 1.3| 20.2 -35.7 -15.5 -3.9 -0.03| 7.0 -0.2 5000 263 6 189 5| 0.9 1.2 2.1| 45.0 -37.1 7.8 1.6 0.10| 6.8 0.7 6000 283 9 236 5| 1.7 1.0 2.7| 92.9 -46.9 46.0 7.7 0.19| 7.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251211.12.gif