UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 7 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 172 1 925 833 2 850 1541 0 0 SFC 845 1590 9.6 0.6 53 9.0 5.1 0 0 296.7 297.6 285.6 310.7 4.73 4 834 1698 8.2 -4.8 39 13.0 2.4 347 0 296.3 296.9 283.8 306.0 3.21 5 813 1908 8.8 -8.2 29 17.0 1.7 324 2 299.1 299.6 284.1 306.9 2.53 6 759 2472 6.4 -15.6 19 22.0 -1.4 341 4 302.5 302.8 284.3 307.3 1.49 7 700 3127 1.6 -17.4 23 19.0 -4.7 360 8 304.3 304.5 284.8 308.7 1.39 8 679 3372 0.0 -16.0 29 16.0 -5.5 328 6 305.1 305.4 285.4 310.3 1.61 9 572 4716 -11.9 -19.9 51 8.0 -14.1 165 10 306.5 306.8 285.7 311.0 1.38 10 539 5168 -15.7 -18.2 81 2.5 -16.4 181 11 307.2 307.5 286.3 312.7 1.69 11 500 5730 -20.1 -22.1 84 2.0 -20.5 230 20 308.5 308.8 286.3 312.8 1.30 12 481 6016 -22.5 -23.9 88 1.4 -22.8 230 20 309.0 309.2 286.4 312.8 1.15 13 448 6533 -26.7 -30.5 70 3.8 -27.3 230 19 310.1 310.2 286.2 312.4 0.67 14 425 6911 -30.1 -31.8 85 1.7 -30.3 220 19 310.4 310.6 286.2 312.6 0.63 15 418 7029 -30.9 -31.9 91 1.0 -31.0 216 19 310.9 311.0 286.4 313.1 0.63 16 410 7165 -31.7 -37.7 55 6.0 -32.3 232 22 311.6 311.6 286.4 312.9 0.36 17 406 7235 -31.3 -49.3 15 18.0 -32.6 241 23 313.0 313.0 286.5 313.4 0.11 18 400 7340 -31.9 -51.9 12 20.0 -33.2 250 30 313.5 313.5 286.7 313.8 0.08 19 352 8232 -38.1 -59.1 9 21.0 -39.0 254 39 316.8 316.9 287.8 317.0 0.04 20 323 8817 -43.3 -54.3 29 11.0 -43.7 251 44 317.6 317.6 288.1 317.8 0.07 21 300 9310 -47.7 -60.7 21 13.0 -48.0 245 49 318.1 318.1 288.2 318.3 0.04 22 291 9511 -49.3 -63.3 18 14.0 -49.6 243 50 318.6 318.6 288.3 318.7 0.03 23 282 9717 -51.1 -63.1 23 12.0 -51.4 240 51 318.9 318.9 288.4 319.0 0.03 24 275 9880 -52.9 -58.9 48 6.0 -53.0 241 52 318.6 318.6 288.3 318.8 0.05 25 250 10490 -57.5 -64.5 41 7.0 -57.6 245 57 320.6 320.6 288.9 320.7 0.03 26 227 11093 -60.9 -68.9 34 8.0 -61.0 250 63 324.4 324.4 290.1 324.4 0.02 27 214 11459 -61.1 -76.1 12 15.0 -61.2 246 67 329.6 329.6 291.6 329.6 0.01 28 200 11880 -58.9 -80.9 4 22.0 -59.0 240 82 339.5 339.5 294.2 339.5 0.00 29 194 12073 -56.9 -80.9 3 24.0 -57.1 242 80 345.7 345.7 295.7 345.7 0.00 30 185 12374 -57.8 -82.4 3 24.6 -58.0 245 91 348.9 348.9 296.4 348.9 0.00 31 179 12582 -58.5 -83.5 3 25.0 -58.7 246 88 351.1 351.1 296.8 351.1 0.00 32 150 13700 -57.3 -91.3 1 34.0 -57.6 245 80 371.4 371.4 300.8 371.4 0.00 33 142 14047 -56.1 -91.1 0 35.0 -56.5 248 77 379.3 379.3 302.1 379.3 0.00 34 100 16230 -64.5 -90.5 2 26.0 -64.7 225 43 403.1 403.1 305.6 403.1 0.00 35 98 16353 -65.1 -90.1 2 25.0 -65.3 228 42 404.3 404.3 305.7 404.3 0.00 36 81 17522 -63.1 -88.1 2 25.0 -63.3 257 47 431.0 431.0 308.9 431.0 0.00 37 70 18420 -63.5 -89.5 2 26.0 -63.8 280 51 448.5 448.5 310.7 448.5 0.00 38 60 19359 -66.7 -90.7 2 24.0 -66.9 287 43 461.6 461.6 311.9 461.6 0.00 39 50 20470 -63.5 -90.5 1 27.0 -63.8 295 34 493.8 493.8 314.5 493.9 0.00 40 45 21119 -61.9 -90.9 1 29.0 -62.4 296 39 512.8 512.8 315.8 512.8 0.00 41 35 22664 -64.3 -92.3 1 28.0 -64.8 298 49 544.8 544.8 317.8 544.8 0.00 42 31 23408 -63.3 -92.3 1 29.0 -63.9 300 55 566.7 566.7 319.0 566.7 0.00 43 30 23610 -61.9 -91.9 1 30.0 -62.6 300 56 575.9 575.9 319.5 575.9 0.00 44 28 24043 -58.1 -92.1 1 34.0 -59.3 298 58 597.9 597.9 320.5 597.9 0.00 45 22 25566 -59.1 -93.1 0 34.0 -60.4 292 64 637.6 637.7 322.2 637.7 0.00 46 20 26170 -56.5 -91.5 0 35.0 -58.4 290 67 663.2 663.2 323.2 663.3 0.00 47 16 27598 -53.7 -88.7 1 35.0 -56.7 287 68 716.1 716.1 325.0 716.1 0.01 48 13 28930 -55.5 -90.5 1 35.0 -58.5 284 69 753.7 753.7 326.0 753.7 0.01 49 10 30610 -54.1 -89.1 1 35.0 -58.1 280 70 817.6 817.6 327.7 817.7 0.01 50 8.2 31895 -49.9 -85.9 1 36.0 -56.1 881.9 882.0 329.1 882.2 0.03 51 7.5 32486 -44.9 -82.9 1 38.0 -53.9 925.0 925.0 329.9 925.6 0.05 52 7.2 32761 -41.1 -80.1 1 39.0 -52.3 951.4 951.5 330.4 952.5 0.09 53 7.0 32953 -38.1 -78.1 1 40.0 -51.2 971.5 971.6 330.7 973.0 0.13 54 6.9 33053 -36.1 -76.1 1 40.0 -50.5 983.9 984.0 330.9 986.0 0.18 55 6.8 33155 -31.3 -73.3 1 42.0 -48.9 1008.0 1008.1 331.4 1011.4 0.28 56 6.4 33592 -23.7 -67.7 1 44.0 -46.8 1057.8 1058.3 332.2 1066.6 0.66 TRP 227 11093 -60.9 -68.9 34 8.0 -61.0 250 63 324.4 324.4 290.1 324.4 0.02 WND 185 12374 -57.8 -82.4 3 24.6 -58.0 245 91 348.9 348.9 296.4 348.9 0.00 Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 679.00 mb = 3371.78 m = 11062.14 ft Wetbulb zero: 784.13 mb = 2204.28 m = 7231.80 ft Sfc-500 mean rel hum: 43.11 % Est. max temperature: 17.00 C = 62.59 F Sfc-Lift cond lev (LCL): 736.58 mb = 2714.37 m = 8905.30 ft T: 4.62 C 700-500 lapse rate: 8.34 C/km ThetaE index: 4.74 C Layer 834.0- 813.0 mb Conv cond level (CCL): 551.76 mb = 4989.78 m = 16370.47 ft Mean mixing ratio: 2.31 g/kg Conv temperature: 19.36 C = 66.86 F Cap Strength: 5.26 C Lifted Index: 4.02 C Risk: None Lifted Index @300 mb: 7.94 C Lifted Index @700 mb: 3.82 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.30 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 71380.45 J/kg Cap Strength: 5.26 C Lift Cond Lev (LCL): 606.96 mb = 4250.84 m = 13946.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 9 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 1590 0 0 -0.0 -0.0 | 77 9 -8.9 -2.1 1 821 1829 330 1 0.5 -0.9 | 70 9 -8.4 -3.0 2 791 2134 305 5 4.1 -2.9 | 44 7 -4.8 -5.0 3 762 2438 330 4 2.0 -3.5 | 51 9 -6.9 -5.6 4 734 2743 90 5 -5.0 0.0 | 81 14 -13.9 -2.1 5 707 3048 25 6 -2.5 -5.4 | 57 14 -11.5 -7.6 6 700 3127 360 8 -0.0 -8.0 | 41 14 -8.9 -10.1 7 680 3353 330 6 3.0 -5.2 | 39 9 -5.9 -7.3 8 628 3962 205 5 2.1 4.5 | 109 7 -6.8 2.4 9 604 4267 185 13 1.1 13.0 | 144 13 -7.8 10.8 10 581 4572 175 10 -0.9 10.0 | 129 13 -9.8 7.8 11 558 4877 150 11 -5.5 9.5 | 117 16 -14.4 7.4 12 516 5486 220 12 7.7 9.2 | 170 7 -1.2 7.1 13 500 5730 230 20 15.3 12.9 | 211 12 6.4 10.7 14 437 6706 230 19 14.6 12.2 | 209 12 5.6 10.1 15 419 7010 215 19 10.9 15.6 | 188 14 2.0 13.4 16 401 7315 250 25 23.5 8.6 | 246 16 14.6 6.4 17 400 7340 250 30 28.2 10.3 | 247 21 19.3 8.1 18 367 7925 255 37 35.7 9.6 | 254 28 26.8 7.4 19 307 9144 250 47 44.2 16.1 | 248 38 35.2 13.9 20 300 9310 245 49 44.4 20.7 | 242 40 35.5 18.6 21 280 9754 240 51 44.2 25.5 | 236 42 35.2 23.4 22 250 10490 245 57 51.7 24.1 | 243 48 42.7 22.0 23 227 11093 250 63 59.2 21.5 | 249 54 50.3 19.4 24 210 11582 245 68 61.6 28.7 | 243 59 52.7 26.6 25 200 11880 240 82 71.0 41.0 | 238 73 62.1 38.9 26 200 11887 245 73 66.2 30.9 | 243 64 57.2 28.7 27 190 12192 240 84 72.7 42.0 | 238 75 63.8 39.9 28 185 12374 245 91 82.5 38.5 | 244 82 73.5 36.3 29 181 12497 245 90 81.6 38.0 | 244 81 72.6 35.9 30 165 13106 250 79 74.2 27.0 | 249 70 65.3 24.9 31 150 13700 245 80 72.5 33.8 | 244 71 63.6 31.7 32 136 14326 250 75 70.5 25.7 | 249 66 61.5 23.5 33 123 14935 250 67 63.0 22.9 | 249 58 54.0 20.8 34 117 15240 255 69 66.6 17.9 | 255 60 57.7 15.7 35 106 15850 270 44 44.0 -0.0 | 273 35 35.1 -2.1 36 100 16230 225 43 30.4 30.4 | 217 36 21.5 28.3 37 96 16459 230 42 32.2 27.0 | 223 34 23.2 24.9 38 70 18420 280 51 50.2 -8.9 | 285 43 41.3 -11.0 39 50 20470 295 34 30.8 -14.4 | 307 27 21.9 -16.5 40 30 23610 300 56 48.5 -28.0 | 307 50 39.6 -30.1 41 20 26170 290 67 63.0 -22.9 | 295 60 54.0 -25.0 42 10 30610 280 70 68.9 -12.2 | 283 62 60.0 -14.3 Wind Parameters Mean winds (0-6000m): 226.6 at 12.2 knts Storm direction: 256.6 at 9.2 knts Shear (0-3000m) pos: 1.0 neg: 2.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 51.4 deg Storm rel helicity (0-3000m) pos: 39.9 neg: -56.7 tot: -16.8 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.41 Bulk Shear: 20.04 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 ------------------------------------------------------------------------------- 500 315 2 67 8| 0.0 4.6 4.6| 0.0 -9.3 -9.3 -18.6 -0.90| 4.8 -4.3 1000 323 3 57 8| 3.0 2.3 5.3| 7.9 -10.1 -2.2 -2.2 -0.15| 5.7 -0.9 1500 360 4 56 11| 2.0 2.5 4.4| 21.6 -36.8 -15.2 -10.2 -0.22| 7.7 -1.7 2000 347 5 50 10| 1.5 2.9 4.4| 22.8 -45.1 -22.2 -11.1 -0.20| 8.5 -1.7 2500 333 5 47 9| 1.2 2.5 3.7| 34.4 -45.1 -10.6 -4.3 0.03| 8.9 0.3 3000 242 6 100 4| 1.0 2.1 3.1| 39.9 -56.7 -16.8 -5.6 -0.00| 8.9 -0.0 4000 196 7 125 8| 0.8 1.5 2.3| 79.4 -66.3 13.1 3.3 0.15| 9.4 1.4 5000 218 10 153 6| 1.1 1.2 2.3| 89.4 -67.2 22.2 4.4 0.18| 8.1 1.5 6000 227 12 180 6| 2.4 1.2 3.6|153.2 -81.2 71.9 12.0 0.25| 9.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251207.12.gif