UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 20 OCT 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 146 1 925 809 2 850 1517 50 1 SFC 843 1586 9.4 7.2 86 2.2 8.2 50 1 296.7 298.1 288.3 318.8 7.58 4 815 1869 13.0 5.0 58 8.0 8.5 143 5 303.4 304.6 289.9 323.6 6.72 5 789 2142 13.4 3.4 51 10.0 7.8 165 2 306.6 307.8 290.5 325.6 6.20 6 752 2546 11.6 1.6 50 10.0 6.1 85 4 308.9 310.0 290.7 326.6 5.72 7 700 3142 7.2 -1.8 53 9.0 2.6 260 2 310.5 311.4 290.4 325.4 4.79 8 670 3502 4.6 -3.4 56 8.0 0.7 358 3 311.5 312.3 290.4 325.4 4.44 9 640 3874 1.6 -11.4 37 13.0 -3.7 103 4 312.2 312.6 288.8 320.2 2.50 10 636 3925 1.2 -6.8 55 8.0 -2.4 122 4 312.3 312.9 289.9 323.7 3.61 11 627 4040 0.0 -6.0 64 6.0 -2.7 144 4 312.2 312.9 290.1 324.5 3.90 12 610 4260 -2.1 -5.7 76 3.6 -3.7 140 6 312.2 313.0 290.3 325.2 4.10 13 590 4525 -4.1 -6.7 82 2.6 -5.3 136 8 312.9 313.6 290.4 325.3 3.92 14 583 4619 -4.7 -10.7 63 6.0 -7.1 136 9 313.2 313.8 289.5 322.6 2.90 15 580 4660 -4.3 -17.3 36 13.0 -8.7 138 9 314.2 314.5 288.7 319.8 1.70 16 555 5008 -5.3 -32.3 10 27.0 -11.6 153 9 317.0 317.1 288.3 318.6 0.46 17 500 5820 -11.7 -39.7 8 28.0 -16.6 185 12 318.8 318.8 288.6 319.7 0.24 18 456 6514 -17.7 -38.7 14 21.0 -21.0 208 17 319.8 319.8 289.0 320.9 0.29 19 415 7211 -21.7 -43.7 12 22.0 -24.5 231 24 323.4 323.4 290.0 324.1 0.19 20 400 7480 -23.9 -44.9 13 21.0 -26.3 240 27 323.9 324.0 290.2 324.6 0.17 21 325 8959 -35.9 -53.9 14 18.0 -37.0 242 42 327.2 327.2 291.0 327.5 0.08 22 300 9510 -39.9 -53.9 21 14.0 -40.6 240 54 329.1 329.1 291.6 329.5 0.08 23 287 9811 -42.5 -52.5 33 10.0 -43.0 240 56 329.6 329.6 291.7 330.0 0.10 24 281 9954 -43.5 -56.5 22 13.0 -44.0 242 59 330.2 330.2 291.8 330.4 0.07 25 259 10497 -48.1 -55.1 44 7.0 -48.4 243 69 331.2 331.2 292.1 331.5 0.08 26 250 10730 -49.7 -61.7 23 12.0 -50.0 245 68 332.2 332.2 292.3 332.3 0.04 27 248 10782 -50.1 -66.1 14 16.0 -50.4 245 68 332.3 332.3 292.4 332.4 0.02 28 215 11701 -55.9 -69.9 16 14.0 -56.1 247 69 337.2 337.2 293.6 337.3 0.01 29 200 12160 -55.9 -73.9 9 18.0 -56.1 255 83 344.2 344.2 295.3 344.3 0.01 30 188 12552 -57.9 -75.9 8 18.0 -58.1 260 90 347.2 347.2 296.0 347.2 0.01 31 187 12586 -57.9 -76.1 8 18.2 -58.1 260 90 347.7 347.7 296.1 347.8 0.01 32 155 13773 -57.1 -84.1 2 27.0 -57.4 258 80 368.2 368.2 300.2 368.2 0.00 33 150 13980 -57.9 -84.9 2 27.0 -58.2 260 82 370.3 370.3 300.6 370.3 0.00 34 128 14967 -63.5 -87.5 2 24.0 -63.7 265 63 377.4 377.4 301.8 377.4 0.00 35 100 16470 -67.1 -87.1 4 20.0 -67.2 280 54 398.1 398.1 304.9 398.1 0.00 36 77 18029 -72.5 -89.5 6 17.0 -72.6 280 34 417.7 417.7 307.4 417.7 0.00 37 74 18265 -68.1 -89.1 3 21.0 -68.2 280 31 431.8 431.8 309.0 431.8 0.00 38 70 18600 -67.3 -87.3 4 20.0 -67.5 280 27 440.4 440.4 309.9 440.4 0.00 39 56 19949 -66.7 -90.7 2 24.0 -66.9 303 19 470.8 470.8 312.7 470.8 0.00 40 50 20640 -63.9 -90.9 1 27.0 -64.3 315 15 492.9 492.9 314.4 492.9 0.00 41 45 21291 -60.3 -91.3 1 31.0 -60.9 516.7 516.7 316.1 516.7 0.00 42 40 22026 -60.3 -91.3 1 31.0 -61.0 534.4 534.4 317.2 534.4 0.00 TRP 188 12552 -57.9 -75.9 8 18.0 -58.1 260 90 347.2 347.2 296.0 347.2 0.01 WND 187 12586 -57.9 -76.1 8 18.2 -58.1 260 90 347.7 347.7 296.1 347.8 0.01 Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 627.00 mb = 4039.77 m = 13253.68 ft Wetbulb zero: 665.40 mb = 3557.79 m = 11672.41 ft Sfc-500 mean rel hum: 45.16 % Est. max temperature: 22.73 C = 72.91 F Sfc-Lift cond lev (LCL): 815.27 mb = 1865.95 m = 6121.80 ft T: 12.96 C 700-500 lapse rate: 7.06 C/km ThetaE index: 1.17 C Layer 700.0- 670.0 mb Conv cond level (CCL): 631.99 mb = 3975.88 m = 13044.08 ft Mean mixing ratio: 6.38 g/kg Conv temperature: 24.18 C = 75.53 F Cap Strength: 4.90 C Lifted Index: 2.28 C Risk: None Lifted Index @300 mb: 4.03 C Lifted Index @700 mb: 4.81 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.16 J/kg Max Up Vert Vel: 9.81 m/s Conv Inhibition (B-): 18660.93 J/kg Cap Strength: 4.90 C Lift Cond Lev (LCL): 696.86 mb = 3178.97 m = 10429.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 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 ---------------------------------------------------------- 0 843 1586 50 1 -0.8 -0.6 | 53 8 -6.7 -5.1 1 819 1829 140 5 -3.2 3.8 | 86 9 -9.1 -0.6 2 790 2134 165 2 -0.5 1.9 | 69 7 -6.4 -2.5 3 761 2438 145 4 -2.3 3.3 | 82 8 -8.2 -1.2 4 734 2743 330 4 2.0 -3.5 | 26 9 -3.9 -7.9 5 708 3048 250 2 1.9 0.7 | 47 6 -4.0 -3.8 6 700 3142 260 2 2.0 0.3 | 44 6 -3.9 -4.1 7 682 3353 335 3 1.3 -2.7 | 33 9 -4.7 -7.2 8 656 3658 25 4 -1.7 -3.6 | 43 11 -7.6 -8.1 9 631 3962 145 4 -2.3 3.3 | 82 8 -8.2 -1.2 10 585 4572 135 9 -6.4 6.4 | 99 12 -12.3 1.9 11 521 5486 175 9 -0.8 9.0 | 124 8 -6.7 4.5 12 500 5820 185 12 1.0 12.0 | 147 9 -4.9 7.5 13 482 6096 195 13 3.4 12.6 | 163 8 -2.6 8.1 14 400 7480 240 27 23.4 13.5 | 243 20 17.5 9.0 15 376 7925 235 28 22.9 16.1 | 236 21 17.0 11.6 16 344 8534 235 37 30.3 21.2 | 235 30 24.4 16.8 17 316 9144 245 45 40.8 19.0 | 247 38 34.9 14.6 18 300 9510 240 54 46.8 27.0 | 241 47 40.8 22.5 19 289 9754 240 55 47.6 27.5 | 241 48 41.7 23.0 20 264 10363 245 67 60.7 28.3 | 246 60 54.8 23.9 21 252 10668 240 72 62.4 36.0 | 241 65 56.4 31.5 22 250 10730 245 68 61.6 28.7 | 246 61 55.7 24.3 23 230 11278 245 66 59.8 27.9 | 246 59 53.9 23.4 24 219 11582 245 68 61.6 28.7 | 246 61 55.7 24.3 25 209 11887 250 71 66.7 24.3 | 252 64 60.8 19.8 26 200 12160 255 83 80.2 21.5 | 257 76 74.3 17.0 27 190 12497 255 85 82.1 22.0 | 257 78 76.2 17.5 28 188 12552 260 90 88.6 15.6 | 262 83 82.7 11.2 29 187 12586 260 90 88.6 15.6 | 262 83 82.7 11.2 30 181 12802 260 90 88.6 15.6 | 262 83 82.7 11.2 31 164 13411 255 76 73.4 19.7 | 257 69 67.5 15.2 32 150 13980 260 82 80.8 14.2 | 263 75 74.8 9.8 33 135 14630 265 73 72.7 6.4 | 268 67 66.8 1.9 34 128 14935 265 63 62.8 5.5 | 269 57 56.8 1.0 35 100 16459 265 59 58.8 5.1 | 269 53 52.9 0.7 36 100 16470 280 54 53.2 -9.4 | 286 49 47.3 -13.8 37 70 18600 280 27 26.6 -4.7 | 294 23 20.7 -9.1 38 50 20640 315 15 10.6 -10.6 | 343 16 4.7 -15.1 Wind Parameters Mean winds (0-6000m): 203.0 at 9.9 knts Storm direction: 233.0 at 7.4 knts Shear (0-3000m) pos: 1.4 neg: 0.1 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 46.5 deg Storm rel helicity (0-3000m) pos: 51.2 neg: -32.1 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.61 Bulk Shear: 10.45 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 ------------------------------------------------------------------------------- 500 140 3 77 8| 3.1 0.0 3.1| 12.8 -3.2 9.6 19.2 0.43| 8.7 3.7 1000 139 3 76 8| 1.5 2.6 4.1| 15.0 -15.1 -0.1 -0.1 0.01| 8.2 0.1 1500 152 3 78 8| 1.0 1.1 2.1| 18.4 -29.7 -11.2 -7.5 -0.12| 9.1 -1.0 2000 151 3 77 8| 0.8 0.8 1.6| 21.7 -32.1 -10.4 -5.2 -0.10| 8.3 -0.8 2500 118 3 72 9| 1.7 0.7 2.3| 45.2 -32.1 13.1 5.3 0.13| 8.7 1.1 3000 131 4 79 9| 1.4 0.1 1.5| 51.2 -32.1 19.2 6.4 0.16| 8.0 1.3 4000 148 5 90 9| 1.3 0.1 1.4| 65.6 -32.1 33.5 8.4 0.24| 6.9 1.7 5000 173 7 110 7| 1.9 0.1 2.0| 91.8 -32.1 59.7 11.9 0.36| 6.7 2.4 6000 203 10 156 5| 2.4 0.1 2.5|140.6 -34.9 105.7 17.6 0.44| 6.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251020.00.gif