UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 15 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 1009 123 8.4 6.0 85 2.4 7.2 360 1 280.8 281.8 279.9 296.8 5.81 1 1008 131 8.2 6.2 87 2.0 7.2 4 1 280.7 281.7 280.0 296.9 5.90 2 1000 198 11.2 5.2 67 6.0 8.1 40 5 284.4 285.3 281.3 299.8 5.54 3 999 206 12.0 5.0 62 7.0 8.4 41 5 285.2 286.2 281.6 300.6 5.47 4 992 265 12.4 4.4 58 8.0 8.3 46 5 286.2 287.1 281.8 301.1 5.28 5 954 592 11.0 3.0 58 8.0 7.0 76 3 288.0 288.9 282.3 302.2 4.97 6 925 849 9.0 3.0 66 6.0 6.0 100 1 288.5 289.4 282.7 303.2 5.13 7 850 1544 4.0 -0.1 75 4.1 2.1 85 9 290.3 291.1 282.7 303.2 4.47 8 841 1630 3.2 1.0 85 2.2 2.1 80 9 290.4 291.2 283.2 304.5 4.89 9 804 1994 1.0 -0.2 92 1.2 0.4 58 10 291.8 292.6 283.5 305.4 4.69 10 796 2075 1.4 -11.6 37 13.0 -3.2 53 10 293.1 293.4 280.9 299.0 1.97 11 787 2166 0.8 -4.2 69 5.0 -1.3 47 10 293.4 294.0 283.0 303.9 3.56 12 770 2341 -0.3 -4.4 74 4.1 -2.0 37 10 294.0 294.7 283.2 304.6 3.58 13 759 2457 -0.7 -3.0 84 2.3 -1.7 30 10 294.8 295.5 284.1 306.7 4.04 14 700 3100 -3.9 -7.5 76 3.6 -5.3 350 11 298.2 298.7 284.4 307.6 3.11 15 666 3490 -6.5 -8.8 84 2.3 -7.4 347 12 299.5 300.1 284.8 308.5 2.95 16 601 4285 -10.7 -18.7 52 8.0 -13.0 341 13 303.6 303.9 284.7 308.2 1.45 17 600 4298 -10.9 -18.9 52 8.0 -13.2 341 13 303.5 303.8 284.6 308.1 1.43 18 545 5028 -16.5 -19.8 76 3.3 -17.4 335 14 305.3 305.6 285.3 310.0 1.46 19 538 5125 -17.3 -21.0 73 3.7 -18.2 334 14 305.5 305.7 285.2 309.8 1.33 20 535 5167 -17.3 -26.3 45 9.0 -19.2 334 14 306.0 306.1 284.8 308.7 0.83 21 514 5466 -19.1 -30.1 37 11.0 -21.1 332 15 307.3 307.4 285.1 309.4 0.61 22 500 5670 -21.1 -29.1 49 8.0 -22.5 330 15 307.3 307.4 285.2 309.6 0.69 23 499 5685 -21.1 -29.1 49 8.0 -22.5 330 15 307.5 307.6 285.2 309.8 0.69 24 492 5789 -22.1 -25.0 77 2.9 -22.7 327 16 307.5 307.7 285.7 310.9 1.02 25 491 5804 -22.3 -24.3 84 2.0 -22.7 327 17 307.4 307.6 285.7 311.0 1.09 26 475 6048 -23.7 -25.9 82 2.2 -24.1 322 20 308.6 308.8 286.0 311.9 0.97 27 468 6157 -24.3 -32.3 48 8.0 -25.5 320 21 309.2 309.3 285.7 311.1 0.54 28 428 6806 -28.5 -40.5 31 12.0 -29.8 306 29 311.9 311.9 286.3 312.8 0.26 29 413 7062 -29.9 -33.1 74 3.2 -30.3 300 32 313.3 313.4 287.2 315.2 0.57 30 400 7290 -31.3 -34.3 75 3.0 -31.7 295 35 314.3 314.4 287.5 316.1 0.52 31 390 7468 -31.5 -44.5 27 13.0 -32.6 296 35 316.3 316.4 287.8 317.0 0.19 32 381 7632 -32.9 -50.9 15 18.0 -34.1 297 35 316.6 316.6 287.8 317.0 0.09 33 314 8956 -43.5 -53.5 32 10.0 -43.9 303 33 319.8 319.9 288.8 320.2 0.08 34 305 9150 -45.3 -51.3 51 6.0 -45.6 304 33 320.0 320.0 288.9 320.4 0.11 35 302 9216 -45.9 -48.6 74 2.7 -46.0 305 33 320.1 320.1 288.9 320.6 0.15 36 301 9238 -45.9 -47.5 84 1.6 -46.0 305 33 320.4 320.4 289.0 321.0 0.17 37 300 9260 -46.1 -48.1 80 2.0 -46.2 305 33 320.4 320.4 289.0 321.0 0.16 38 293 9418 -46.7 -51.4 59 4.7 -46.9 303 34 321.7 321.7 289.4 322.1 0.11 39 287 9555 -47.9 -51.2 69 3.3 -48.0 301 34 321.9 321.9 289.5 322.4 0.12 40 282 9672 -48.3 -63.3 16 15.0 -48.7 300 35 322.9 322.9 289.7 323.0 0.03 41 250 10460 -53.5 -63.5 28 10.0 -53.7 290 38 326.5 326.5 290.7 326.6 0.03 42 244 10616 -54.3 -65.3 25 11.0 -54.5 291 38 327.6 327.6 291.0 327.7 0.02 43 211 11535 -59.7 -66.7 40 7.0 -59.8 300 35 333.1 333.1 292.6 333.2 0.02 44 200 11870 -58.5 -71.5 17 13.0 -58.6 305 38 340.1 340.1 294.4 340.2 0.01 45 185 12362 -55.9 -80.9 3 25.0 -56.2 309 34 352.0 352.0 297.1 352.0 0.00 46 150 13690 -56.9 -82.9 2 26.0 -57.2 320 23 372.0 372.0 300.9 372.1 0.00 47 100 16230 -60.9 -85.9 2 25.0 -61.2 315 21 410.1 410.1 306.5 410.1 0.00 48 81 17533 -62.3 -88.3 2 26.0 -62.6 303 15 432.7 432.7 309.1 432.7 0.00 49 72 18264 -59.5 -87.5 1 28.0 -59.9 297 12 453.4 453.4 311.2 453.4 0.00 50 70 18440 -60.3 -88.3 1 28.0 -60.7 295 11 455.4 455.4 311.4 455.4 0.00 51 62 19196 -62.5 -89.5 1 27.0 -62.9 308 14 466.6 466.6 312.4 466.6 0.00 52 50 20540 -58.7 -88.7 1 30.0 -59.4 330 19 505.2 505.2 315.3 505.2 0.00 53 49 20667 -57.9 -87.9 1 30.0 -58.6 326 19 510.0 510.0 315.7 510.0 0.00 54 39 22096 -60.3 -89.3 1 29.0 -61.0 276 18 538.3 538.3 317.4 538.3 0.00 55 30 23740 -57.7 -88.7 1 31.0 -58.9 220 17 587.3 587.3 320.0 587.4 0.00 56 20 26310 -53.1 -87.1 1 34.0 -55.8 270 27 673.6 673.6 323.6 673.7 0.01 57 18 26990 -52.5 -86.5 1 34.0 -55.5 268 28 696.1 696.1 324.3 696.2 0.01 58 14 28613 -53.3 -87.3 1 34.0 -56.7 262 32 745.3 745.3 325.8 745.4 0.01 59 13 29095 -48.5 -85.5 1 37.0 -53.7 261 33 777.9 777.9 326.7 778.1 0.02 60 12 29621 -49.9 -85.9 1 36.0 -54.9 259 34 790.9 791.0 327.0 791.1 0.02 61 10 30830 -43.7 -82.7 1 39.0 -52.1 255 36 856.4 856.4 328.5 856.8 0.04 62 8.9 31611 -44.7 -83.7 1 39.0 -53.1 881.6 881.6 329.1 882.0 0.04 TRP 211 11535 -59.7 -66.7 40 7.0 -59.8 300 35 333.1 333.1 292.6 333.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 774.64 mb = 2293.67 m = 7525.08 ft Wetbulb zero: 803.05 mb = 2003.59 m = 6573.39 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 68.14 % Est. max temperature: 17.71 C = 63.87 F Sfc-Lift cond lev (LCL): 972.73 mb = 429.49 m = 1409.09 ft T: 11.70 C 700-500 lapse rate: 6.69 C/km ThetaE index: 6.36 C Layer 796.0- 787.0 mb Conv cond level (CCL): 806.89 mb = 1965.10 m = 6447.09 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 19.28 C = 66.71 F Cap Strength: 6.90 C Lifted Index: 6.60 C Risk: None Lifted Index @300 mb: 13.24 C Lifted Index @700 mb: 4.46 C Showalter Index: 5.63 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.00 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.28 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 61274.75 J/kg Cap Strength: 6.85 C Lift Cond Lev (LCL): 861.98 mb = 1428.94 m = 4688.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 8 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 1009 123 360 1 -0.0 -1.0 | 205 7 2.9 6.4 1 1000 198 40 5 -3.2 -3.8 | 175 4 -0.3 3.5 2 925 849 100 1 -1.0 0.2 | 195 8 1.9 7.5 3 850 1544 85 9 -9.0 -0.8 | 137 9 -6.0 6.6 4 700 3100 350 11 1.9 -10.8 | 306 6 4.8 -3.5 5 500 5670 330 15 7.5 -13.0 | 298 12 10.4 -5.6 6 400 7290 295 35 31.7 -14.8 | 282 35 34.7 -7.4 7 300 9260 305 33 27.0 -18.9 | 291 32 30.0 -11.6 8 250 10460 290 38 35.7 -13.0 | 278 39 38.6 -5.6 9 211 11535 300 35 30.3 -17.5 | 287 35 33.2 -10.1 10 200 11870 305 38 31.1 -21.8 | 293 37 34.1 -14.4 11 150 13690 320 23 14.8 -17.6 | 300 20 17.7 -10.3 12 100 16230 315 21 14.8 -14.8 | 293 19 17.8 -7.5 13 70 18440 295 11 10.0 -4.6 | 258 13 12.9 2.7 14 50 20540 330 19 9.5 -16.5 | 306 15 12.4 -9.1 15 30 23740 220 17 10.9 13.0 | 214 25 13.9 20.4 16 20 26310 270 27 27.0 -0.0 | 256 31 29.9 7.4 17 10 30830 255 36 34.8 9.3 | 246 41 37.7 16.7 Wind Parameters Mean winds (0-6000m): 351.7 at 10.6 knts Storm direction: 21.7 at 7.9 knts Shear (0-3000m) pos: 0.7 neg: 2.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -34.9 tot: -31.2 m^2/s^2 ave: -10.4 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.54 Bulk Shear: 11.19 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 50 4 182 5| 2.5 0.0 2.5| 1.6 -3.5 -1.9 -3.7 -0.23| 7.9 -1.8 1000 59 3 184 6| 2.2 0.0 2.2| 3.8 -9.6 -5.8 -5.8 -0.31| 6.2 -1.9 1500 74 4 170 6| 1.5 1.8 3.3| 3.8 -21.2 -17.4 -11.6 -0.51| 6.0 -3.1 2000 70 6 158 6| 1.1 1.9 3.0| 3.8 -27.0 -23.3 -11.6 -0.55| 5.8 -3.2 2500 58 6 147 5| 0.9 2.1 3.0| 3.8 -30.7 -27.0 -10.8 -0.61| 5.8 -3.5 3000 44 7 136 3| 0.7 2.2 2.9| 3.8 -34.9 -31.2 -10.4 -0.63| 5.8 -3.7 4000 19 8 338 1| 0.6 1.9 2.4| 3.8 -35.3 -31.6 -7.9 -0.60| 4.6 -2.8 5000 3 9 310 3| 0.4 1.7 2.2| 3.8 -36.8 -33.0 -6.6 -0.58| 3.9 -2.3 6000 352 11 305 5| 0.4 2.0 2.4| 4.1 -39.6 -35.5 -5.9 -0.49| 3.9 -2.0 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251015.00.gif