UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 27 APR 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 156 1 925 816 2 850 1522 0 0 SFC 843 1590 8.6 6.2 85 2.4 7.3 0 0 295.9 297.1 287.6 316.4 7.07 4 822 1799 11.2 3.2 58 8.0 6.9 127 5 300.7 301.8 288.2 318.3 5.86 5 793 2098 11.4 2.4 54 9.0 6.5 158 5 304.1 305.1 289.2 321.5 5.74 6 722 2872 6.2 0.2 65 6.0 3.1 323 3 306.6 307.6 289.7 323.1 5.38 7 700 3125 5.2 -2.8 56 8.0 1.3 340 6 308.2 309.1 289.4 322.1 4.45 8 691 3231 4.2 -3.8 56 8.0 0.4 351 6 308.3 309.1 289.1 321.3 4.18 9 680 3361 4.2 -5.8 48 10.0 -0.4 5 6 309.7 310.4 289.1 321.2 3.65 10 674 3434 5.8 -9.2 33 15.0 -0.7 17 5 312.3 312.8 289.2 321.4 2.82 11 613 4202 0.0 -14.0 34 14.0 -5.3 123 7 314.2 314.6 289.1 321.1 2.11 12 562 4891 -5.9 -17.9 38 12.0 -9.9 91 9 315.1 315.5 288.9 320.7 1.66 13 550 5060 -7.3 -18.3 41 11.0 -10.9 74 10 315.4 315.7 289.0 320.9 1.64 14 542 5174 -7.3 -28.3 17 21.0 -12.5 62 10 316.7 316.9 288.5 319.1 0.68 15 510 5647 -9.5 -36.5 9 27.0 -14.9 7 14 319.6 319.7 289.0 320.8 0.33 16 500 5800 -10.5 -37.5 9 27.0 -15.6 330 13 320.2 320.3 289.2 321.4 0.30 17 404 7398 -24.7 -39.7 24 15.0 -26.7 345 15 322.0 322.0 289.7 323.1 0.30 18 400 7470 -25.5 -39.5 26 14.0 -27.3 350 16 321.8 321.9 289.7 323.0 0.31 19 359 8245 -31.9 -45.9 24 14.0 -33.1 335 27 323.4 323.4 290.0 324.0 0.17 20 354 8344 -32.5 -53.5 11 21.0 -33.9 335 28 323.9 323.9 290.0 324.2 0.07 21 300 9490 -41.1 -65.1 6 24.0 -41.9 355 42 327.4 327.4 291.0 327.5 0.02 22 265 10318 -47.5 -66.5 10 19.0 -48.0 360 51 329.9 329.9 291.7 330.0 0.02 23 250 10700 -49.5 -68.5 9 19.0 -49.9 355 58 332.5 332.5 292.4 332.5 0.02 24 244 10859 -50.4 -69.4 9 19.0 -50.7 360 60 333.5 333.5 292.7 333.5 0.01 25 218 11588 -54.5 -73.5 8 19.0 -54.8 340 33 338.0 338.0 293.9 338.1 0.01 26 200 12140 -54.9 -76.9 5 22.0 -55.2 320 27 345.8 345.8 295.7 345.9 0.01 27 189 12502 -55.9 -77.9 5 22.0 -56.2 315 32 349.9 349.9 296.6 349.9 0.00 28 185 12638 -56.3 -78.3 5 22.0 -56.5 316 33 351.4 351.4 296.9 351.4 0.00 29 181 12778 -53.5 -79.5 3 26.0 -53.9 317 35 358.1 358.1 298.3 358.1 0.00 30 176 12960 -51.3 -80.3 2 29.0 -51.8 319 37 364.6 364.6 299.6 364.6 0.00 31 169 13225 -50.3 -84.3 1 34.0 -50.8 321 39 370.5 370.5 300.7 370.5 0.00 32 150 14000 -53.1 -88.1 1 35.0 -53.5 295 40 378.6 378.6 302.0 378.6 0.00 33 100 16530 -66.7 -89.7 3 23.0 -66.8 305 26 398.9 398.9 305.0 398.9 0.00 34 86 17428 -71.5 -90.5 4 19.0 -71.6 337 21 406.8 406.8 306.1 406.8 0.00 35 83 17638 -69.1 -90.1 3 21.0 -69.2 344 20 415.8 415.8 307.2 415.8 0.00 36 70 18650 -70.1 -89.1 5 19.0 -70.2 20 14 434.4 434.4 309.3 434.4 0.00 37 59 19662 -72.7 -89.7 6 17.0 -72.8 301 9 450.3 450.3 310.9 450.4 0.00 38 58 19764 -68.1 -89.1 3 21.0 -68.3 293 9 462.9 462.9 312.0 462.9 0.00 39 53 20312 -63.1 -88.1 2 25.0 -63.5 252 7 486.6 486.6 314.0 486.6 0.00 40 50 20670 -64.7 -89.7 2 25.0 -65.0 225 5 491.0 491.0 314.3 491.0 0.00 41 33 23234 -58.9 -91.9 1 33.0 -59.9 266 5 568.4 568.4 319.0 568.4 0.00 42 30 23830 -59.7 -92.7 1 33.0 -60.7 275 5 581.9 581.9 319.8 581.9 0.00 43 29 24041 -59.9 -92.9 1 33.0 -60.9 280 5 587.0 587.0 320.0 587.0 0.00 44 26 24722 -58.9 -92.9 0 34.0 -60.1 298 7 608.5 608.5 321.0 608.5 0.00 45 24 25229 -53.9 -88.9 1 35.0 -56.1 311 8 637.1 637.1 322.2 637.1 0.01 46 20 26400 -52.5 -88.5 1 36.0 -55.3 340 10 675.5 675.5 323.6 675.5 0.01 47 13 29232 -44.9 -82.9 1 38.0 -51.6 790.4 790.4 327.0 790.6 0.03 48 11 30349 -44.7 -82.7 1 38.0 -52.2 829.8 829.8 328.0 830.1 0.04 49 10 30991 -41.7 -80.7 1 39.0 -51.1 863.9 863.9 328.7 864.5 0.06 TRP 218 11588 -54.5 -73.5 8 19.0 -54.8 340 33 338.0 338.0 293.9 338.1 0.01 WND 244 10859 -50.4 -69.4 9 19.0 -50.7 360 60 333.5 333.5 292.7 333.5 0.01 Sounding variables and indices 1000-500 mb thick: 5644.00 m Freezing level: 613.00 mb = 4202.30 m = 13786.91 ft Wetbulb zero: 685.64 mb = 3293.99 m = 10806.94 ft Sfc-500 mean rel hum: 41.65 % Est. max temperature: 20.42 C = 68.76 F Sfc-Lift cond lev (LCL): 812.72 mb = 1893.77 m = 6213.08 ft T: 11.26 C 700-500 lapse rate: 5.87 C/km ThetaE index: 1.95 C Layer 700.0- 674.0 mb Conv cond level (CCL): 602.34 mb = 4341.40 m = 14243.26 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 26.26 C = 79.26 F Cap Strength: 6.89 C Lifted Index: 5.62 C Risk: None Lifted Index @300 mb: 5.46 C Lifted Index @700 mb: 4.59 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.55 J/kg Max Up Vert Vel: 8.55 m/s Conv Inhibition (B-): 47256.93 J/kg Cap Strength: 6.70 C Lift Cond Lev (LCL): 705.49 mb = 3061.24 m = 10043.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 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 1590 0 0 -0.0 -0.0 | 218 7 4.1 5.2 1 819 1829 145 6 -3.4 4.9 | 184 10 0.7 10.1 2 789 2134 160 5 -1.7 4.7 | 194 10 2.4 9.9 3 761 2438 135 3 -2.1 2.1 | 195 8 2.0 7.3 4 733 2743 315 1 0.7 -0.7 | 227 7 4.8 4.5 5 707 3048 335 5 2.1 -4.5 | 264 6 6.2 0.7 6 700 3125 340 6 2.1 -5.6 | 274 6 6.2 -0.4 7 680 3353 5 6 -0.5 -6.0 | 282 4 3.6 -0.8 8 655 3658 55 3 -2.5 -1.7 | 206 4 1.7 3.5 9 630 3962 125 6 -4.9 3.4 | 175 9 -0.8 8.7 10 584 4572 120 9 -7.8 4.5 | 159 10 -3.7 9.7 11 540 5182 60 10 -8.7 -5.0 | 93 5 -4.5 0.2 12 520 5486 35 12 -6.9 -9.8 | 31 5 -2.7 -4.6 13 501 5791 340 15 5.1 -14.1 | 314 13 9.3 -8.9 14 500 5800 330 13 6.5 -11.3 | 300 12 10.6 -6.0 15 408 7315 340 14 4.8 -13.2 | 312 12 8.9 -7.9 16 400 7470 350 16 2.8 -15.8 | 327 13 6.9 -10.5 17 375 7925 350 20 3.5 -19.7 | 332 16 7.6 -14.5 18 359 8230 335 27 11.4 -24.5 | 321 25 15.5 -19.2 19 344 8534 335 29 12.3 -26.3 | 322 27 16.4 -21.1 20 300 9490 355 42 3.7 -41.8 | 348 37 7.8 -36.6 21 288 9754 360 42 -0.0 -42.0 | 354 37 4.1 -36.8 22 263 10363 360 52 -0.0 -52.0 | 355 47 4.1 -46.8 23 250 10700 355 58 5.1 -57.8 | 350 53 9.2 -52.6 24 244 10859 360 60 -0.0 -60.0 | 356 55 4.1 -54.8 25 240 10973 360 59 -0.0 -59.0 | 356 54 4.1 -53.8 26 229 11278 360 51 -0.0 -51.0 | 355 46 4.1 -45.8 27 218 11582 350 38 6.6 -37.4 | 342 34 10.7 -32.2 28 218 11588 340 33 11.3 -31.0 | 329 30 15.4 -25.8 29 208 11887 335 34 14.4 -30.8 | 324 32 18.5 -25.6 30 200 12140 320 27 17.4 -20.7 | 306 26 21.5 -15.5 31 198 12192 325 28 16.1 -22.9 | 311 27 20.2 -17.7 32 189 12497 315 32 22.6 -22.6 | 303 32 26.8 -17.4 33 157 13716 325 44 25.2 -36.0 | 316 43 29.4 -30.8 34 150 14000 295 40 36.3 -16.9 | 286 42 40.4 -11.7 35 142 14326 300 41 35.5 -20.5 | 291 42 39.6 -15.3 36 123 15240 305 26 21.3 -14.9 | 291 27 25.4 -9.7 37 117 15545 295 34 30.8 -14.4 | 285 36 34.9 -9.1 38 106 16154 310 37 28.3 -23.8 | 300 37 32.5 -18.6 39 101 16459 305 29 23.8 -16.6 | 292 30 27.9 -11.4 40 100 16530 305 26 21.3 -14.9 | 291 27 25.4 -9.7 41 70 18650 20 14 -4.8 -13.2 | 5 8 -0.7 -7.9 42 50 20670 225 5 3.5 3.5 | 221 12 7.7 8.8 43 30 23830 275 5 5.0 -0.4 | 242 10 9.1 4.8 44 20 26400 340 10 3.4 -9.4 | 299 9 7.6 -4.2 Wind Parameters Mean winds (0-6000m): 8.4 at 8.9 knts Storm direction: 38.4 at 6.7 knts Shear (0-3000m) pos: 1.1 neg: 0.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -60.3 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -18.2 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.76 Bulk Shear: 20.81 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 ------------------------------------------------------------------------------- 500 149 4 192 9| 5.3 0.0 5.3| 5.7 -5.9 -0.2 -0.3 -0.17| 11.1 -1.9 1000 151 4 194 9| 1.0 0.0 1.0| 14.8 -5.9 8.9 8.9 0.13| 8.7 1.1 1500 147 4 195 9| 1.9 0.0 1.9| 25.1 -5.9 19.2 12.8 0.34| 8.1 2.7 2000 79 4 182 4| 0.9 0.0 0.9| 26.7 -8.1 18.5 9.3 0.19| 7.9 1.5 2500 94 4 179 6| 1.4 0.0 1.4| 27.1 -12.4 14.6 5.9 0.07| 7.8 0.6 3000 109 5 176 7| 1.1 0.4 1.6| 27.1 -18.2 8.9 3.0 0.01| 7.0 0.1 4000 85 6 156 5| 0.9 2.1 2.9| 27.1 -45.4 -18.3 -4.6 -0.27| 7.7 -2.1 5000 35 8 15 1| 0.7 2.0 2.7| 30.8 -73.5 -42.7 -8.5 -0.35| 7.5 -2.6 6000 8 9 321 5| 0.8 1.7 2.4| 46.6 -73.5 -26.9 -4.5 -0.26| 6.8 -1.8 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250427.00.gif