UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 12 OCT 25 Station: LDDD WMO ident: 14240 Latitude: 45.82 Longitude: 16.03 Elevation: 123.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 123 10.2 8.6 90 1.6 9.3 360 1 282.1 283.3 281.8 301.1 6.91 1 1002 233 14.6 7.6 63 7.0 10.7 304 1 287.6 288.7 283.8 306.0 6.54 2 1000 250 14.8 7.8 63 7.0 10.9 295 1 288.0 289.1 284.1 306.7 6.64 3 995 292 15.0 8.0 63 7.0 11.1 305 1 288.6 289.8 284.4 307.7 6.77 4 980 421 14.2 7.2 63 7.0 10.3 335 2 289.0 290.2 284.4 307.5 6.51 5 925 906 10.4 5.8 73 4.6 7.9 90 3 289.9 291.0 284.5 307.8 6.26 6 850 1602 4.0 3.8 99 0.2 3.9 65 7 290.3 291.4 284.3 307.3 5.92 7 827 1824 2.4 2.4 100 0.0 2.4 55 9 290.9 291.9 284.1 306.7 5.50 8 815 1943 6.2 -6.8 39 13.0 0.7 50 10 296.2 296.7 283.2 304.7 2.81 9 781 2293 6.6 -19.4 14 26.0 -1.9 34 13 300.2 300.4 282.8 303.6 1.05 10 700 3185 2.6 -17.4 21 20.0 -4.2 355 21 305.4 305.6 285.2 309.9 1.39 11 615 4218 -2.9 -31.9 9 29.0 -9.6 345 19 310.6 310.6 286.1 312.1 0.43 12 506 5730 -13.7 -32.7 18 19.0 -17.4 331 15 315.3 315.4 287.8 317.0 0.48 13 500 5820 -14.3 -34.3 17 20.0 -18.0 330 15 315.6 315.7 287.8 317.1 0.42 14 466 6351 -17.7 -31.7 28 14.0 -20.4 330 16 317.8 317.9 288.7 319.8 0.58 15 404 7407 -23.9 -45.9 11 22.0 -26.3 330 19 323.0 323.0 289.9 323.6 0.15 16 400 7480 -24.5 -47.5 10 23.0 -26.9 330 19 323.1 323.2 289.9 323.7 0.13 17 355 8336 -32.1 -44.1 29 12.0 -33.3 322 17 324.1 324.2 290.3 325.0 0.21 18 329 8868 -36.7 -52.7 18 16.0 -37.7 316 15 325.0 325.0 290.3 325.3 0.09 19 313 9212 -39.9 -48.9 38 9.0 -40.5 313 14 325.2 325.2 290.5 325.7 0.14 20 300 9500 -42.3 -54.3 26 12.0 -42.9 310 13 325.7 325.8 290.6 326.1 0.08 21 287 9799 -45.1 -54.1 36 9.0 -45.4 301 15 325.9 325.9 290.6 326.2 0.09 22 275 10084 -47.1 -61.1 19 14.0 -47.5 293 17 327.0 327.0 290.9 327.2 0.04 23 250 10710 -52.1 -58.1 48 6.0 -52.2 275 21 328.6 328.6 291.4 328.9 0.06 24 243 10892 -53.9 -57.5 65 3.6 -54.0 275 21 328.6 328.6 291.4 328.9 0.07 25 200 12110 -63.3 -68.3 51 5.0 -63.3 275 23 332.5 332.5 292.4 332.6 0.02 26 185 12587 -66.9 -72.9 42 6.0 -67.0 295 17 334.2 334.2 292.9 334.2 0.01 27 163 13365 -61.5 -80.5 6 19.0 -61.6 307 15 355.6 355.6 297.8 355.6 0.00 28 150 13880 -62.9 -81.9 6 19.0 -63.0 315 13 361.7 361.7 299.0 361.7 0.00 29 100 16350 -67.1 -86.1 5 19.0 -67.2 270 5 398.1 398.1 304.9 398.1 0.00 30 85 17340 -63.1 -87.1 3 24.0 -63.3 316 7 425.1 425.1 308.3 425.1 0.00 31 76 18026 -64.3 -88.3 2 24.0 -64.5 347 8 436.4 436.4 309.5 436.4 0.00 32 70 18530 -63.1 -88.1 2 25.0 -63.4 10 9 449.4 449.4 310.8 449.4 0.00 33 59 19587 -60.7 -88.7 1 28.0 -61.2 350 7 477.3 477.3 313.2 477.3 0.00 34 50 20610 -63.3 -89.3 2 26.0 -63.7 330 5 494.3 494.3 314.5 494.3 0.00 35 46 21123 -64.1 -89.1 2 25.0 -64.5 319 6 504.3 504.3 315.2 504.3 0.00 36 39 22138 -63.5 -89.5 2 26.0 -64.0 296 8 530.2 530.2 316.9 530.2 0.00 37 34 22994 -57.9 -87.9 1 30.0 -58.9 277 10 566.2 566.2 319.0 566.2 0.01 38 30 23780 -60.7 -88.7 1 28.0 -61.6 260 11 579.2 579.2 319.6 579.2 0.00 39 29 23991 -60.9 -88.9 1 28.0 -61.7 262 12 584.3 584.3 319.9 584.3 0.00 40 20 26320 -58.1 -88.1 1 30.0 -59.7 285 21 658.3 658.3 323.0 658.4 0.01 41 15 28148 -53.9 -86.9 1 33.0 -56.9 281 27 728.7 728.8 325.3 728.9 0.01 42 12 29574 -55.5 -87.5 1 32.0 -58.6 278 31 771.1 771.1 326.5 771.2 0.02 43 11 30133 -51.9 -86.9 1 35.0 -56.4 276 33 803.6 803.6 327.3 803.8 0.02 44 10 30750 -52.3 -86.3 1 34.0 -56.9 275 35 824.3 824.3 327.8 824.5 0.02 45 8.9 31508 -49.7 -85.7 1 36.0 -55.7 862.3 862.3 328.7 862.6 0.03 46 8.6 31733 -49.9 -85.9 1 36.0 -55.9 870.0 870.0 328.8 870.3 0.03 TRP 185 12587 -66.9 -72.9 42 6.0 -67.0 295 17 334.2 334.2 292.9 334.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 659.82 mb = 3673.53 m = 12052.12 ft Wetbulb zero: 805.47 mb = 2039.90 m = 6692.51 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 35.46 % Est. max temperature: 18.36 C = 65.04 F Sfc-Lift cond lev (LCL): 990.69 mb = 329.25 m = 1080.19 ft T: 14.77 C 700-500 lapse rate: 6.41 C/km ThetaE index: 4.15 C Layer 850.0- 700.0 mb Conv cond level (CCL): 864.65 mb = 1461.36 m = 4794.43 ft Mean mixing ratio: 6.47 g/kg Conv temperature: 18.36 C = 65.04 F Cap Strength: 9.78 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 13.40 C Lifted Index @700 mb: 8.18 C Showalter Index: 9.76 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 18.10 C K Index: 2.10 Risk: None Sweat Index: 74.60 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.07 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 53810.99 J/kg Cap Strength: 9.82 C Lift Cond Lev (LCL): 884.07 mb = 1278.50 m = 4194.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 10 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 1015 123 360 1 -0.0 -1.0 | 206 9 4.0 8.2 1 1000 250 295 1 0.9 -0.4 | 209 10 4.9 8.7 2 925 906 90 3 -3.0 0.0 | 186 9 1.0 9.2 3 850 1602 65 7 -6.3 -3.0 | 160 7 -2.3 6.2 4 700 3185 355 21 1.8 -20.9 | 334 13 5.9 -11.8 5 500 5820 330 15 7.5 -13.0 | 288 12 11.5 -3.8 6 400 7480 330 19 9.5 -16.5 | 298 15 13.5 -7.3 7 300 9500 310 13 10.0 -8.4 | 267 14 14.0 0.8 8 250 10710 275 21 20.9 -1.8 | 254 26 25.0 7.3 9 200 12110 275 23 22.9 -2.0 | 255 28 26.9 7.2 10 185 12587 295 17 15.4 -7.2 | 264 20 19.4 2.0 11 150 13880 315 13 9.2 -9.2 | 270 13 13.2 -0.0 12 100 16350 270 5 5.0 -0.0 | 225 13 9.0 9.2 13 70 18530 10 9 -1.6 -8.9 | 263 2 2.5 0.3 14 50 20610 330 5 2.5 -4.3 | 234 8 6.5 4.8 15 30 23780 260 11 10.8 1.9 | 233 19 14.9 11.1 16 20 26320 285 21 20.3 -5.4 | 261 25 24.3 3.7 17 10 30750 275 35 34.9 -3.1 | 261 39 38.9 6.1 Wind Parameters Mean winds (0-6000m): 353.8 at 13.3 knts Storm direction: 23.8 at 10.0 knts Shear (0-3000m) pos: 0.7 neg: 3.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 130.5 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -42.6 tot: -40.7 m^2/s^2 ave: -13.6 10^-3 m/s^2 rel: -0.73 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 18.78 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 ------------------------------------------------------------------------------- 500 353 1 209 9| 1.3 0.0 1.3| 1.9 -2.2 -0.3 -0.6 -0.07| 3.4 -0.2 1000 78 2 192 9| 2.2 0.0 2.2| 1.9 -10.3 -8.4 -8.4 -0.51| 4.0 -2.0 1500 72 3 186 8| 1.5 1.2 2.6| 1.9 -15.8 -13.9 -9.2 -0.60| 3.8 -2.3 2000 61 5 178 7| 1.1 2.3 3.4| 1.9 -22.2 -20.3 -10.2 -0.69| 4.3 -3.0 2500 44 7 173 4| 0.9 3.0 3.9| 1.9 -29.4 -27.4 -11.0 -0.75| 4.9 -3.7 3000 23 9 209 1| 0.7 3.5 4.2| 1.9 -42.6 -40.7 -13.6 -0.73| 5.5 -4.0 4000 7 11 309 3| 0.5 2.5 3.1| 1.9 -57.6 -55.6 -13.9 -0.75| 4.8 -3.6 5000 359 13 311 6| 0.4 1.9 2.3| 1.9 -69.7 -67.7 -13.5 -0.78| 4.2 -3.3 6000 354 13 307 7| 0.4 1.5 1.9| 3.5 -77.5 -74.0 -12.3 -0.77| 3.8 -2.9 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251012.00.gif