UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 13 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 1010 123 10.4 9.2 92 1.2 9.7 10 1 282.7 284.0 282.4 302.7 7.24 1 1004 172 13.8 7.8 67 6.0 10.5 325 1 286.6 287.8 283.5 305.2 6.62 2 1000 205 13.8 7.8 67 6.0 10.5 295 1 287.0 288.1 283.7 305.6 6.64 3 986 324 13.4 6.4 63 7.0 9.6 316 2 287.7 288.8 283.4 305.0 6.12 4 925 859 9.6 6.0 78 3.6 7.7 50 5 289.1 290.2 284.2 307.1 6.34 5 850 1554 3.8 3.8 100 0.0 3.8 25 7 290.1 291.2 284.2 307.0 5.92 6 840 1650 3.0 2.4 96 0.6 2.7 22 7 290.3 291.2 283.7 305.8 5.42 7 835 1698 3.8 -6.2 48 10.0 -0.3 20 8 291.6 292.1 281.4 300.1 2.88 8 830 1748 7.6 -7.4 34 15.0 1.4 18 8 296.1 296.6 283.0 304.1 2.64 9 794 2112 6.4 -12.6 24 19.0 -0.7 6 10 298.6 298.9 283.1 304.3 1.83 10 700 3134 0.6 -20.4 19 21.0 -5.8 330 15 303.1 303.3 284.1 306.6 1.08 11 619 4107 -5.3 -28.3 14 23.0 -10.8 321 19 307.2 307.3 285.1 309.3 0.60 12 583 4573 -8.5 -29.5 17 21.0 -13.2 316 20 308.8 308.9 285.6 310.8 0.57 13 500 5740 -18.1 -30.1 34 12.0 -20.4 305 25 311.0 311.1 286.4 313.1 0.63 14 472 6169 -21.3 -33.3 33 12.0 -23.2 302 28 312.2 312.3 286.7 313.9 0.49 15 467 6248 -21.9 -31.9 40 10.0 -23.6 302 28 312.4 312.5 286.9 314.3 0.57 16 460 6360 -22.1 -43.1 13 21.0 -24.6 301 29 313.5 313.5 286.8 314.2 0.18 17 451 6505 -22.5 -45.5 10 23.0 -25.1 300 30 314.8 314.8 287.2 315.3 0.15 18 415 7113 -26.1 -49.1 10 23.0 -28.2 297 33 317.7 317.7 288.1 318.1 0.11 19 400 7380 -27.3 -46.3 15 19.0 -29.2 295 35 319.5 319.5 288.8 320.1 0.15 20 300 9380 -44.5 -54.5 32 10.0 -44.9 285 48 322.6 322.7 289.6 322.9 0.08 21 292 9559 -46.1 -55.1 35 9.0 -46.4 284 47 322.9 322.9 289.7 323.2 0.07 22 287 9673 -46.3 -59.3 22 13.0 -46.7 284 46 324.2 324.2 290.1 324.4 0.04 23 258 10368 -51.9 -57.9 48 6.0 -52.1 281 40 326.0 326.0 290.6 326.2 0.06 24 250 10570 -53.5 -60.5 42 7.0 -53.7 280 38 326.5 326.5 290.7 326.7 0.04 25 233 11019 -56.3 -66.3 27 10.0 -56.5 285 35 328.9 328.9 291.5 329.0 0.02 26 200 11980 -59.1 -71.1 20 12.0 -59.2 295 29 339.2 339.2 294.1 339.2 0.01 27 182 12570 -62.1 -73.1 22 11.0 -62.2 300 23 343.6 343.6 295.2 343.6 0.01 28 158 13454 -59.5 -80.5 5 21.0 -59.7 289 19 362.1 362.1 299.1 362.2 0.00 29 150 13780 -60.5 -81.5 5 21.0 -60.7 285 17 365.9 365.9 299.8 365.9 0.00 30 103 16090 -64.9 -85.9 4 21.0 -65.1 304 17 398.9 398.9 305.0 399.0 0.00 31 100 16270 -64.5 -86.5 3 22.0 -64.7 305 17 403.1 403.1 305.6 403.1 0.00 32 82 17492 -61.3 -86.3 2 25.0 -61.6 286 17 433.2 433.2 309.1 433.2 0.00 33 72 18296 -63.3 -88.3 2 25.0 -63.6 273 17 445.4 445.4 310.4 445.4 0.00 34 70 18470 -60.7 -87.7 2 27.0 -61.1 270 17 454.5 454.5 311.3 454.5 0.00 35 68 18651 -59.7 -86.7 2 27.0 -60.2 272 16 460.5 460.5 311.8 460.5 0.00 36 57 19746 -62.7 -87.7 2 25.0 -63.1 285 13 477.5 477.5 313.2 477.5 0.00 37 51 20436 -59.9 -87.9 1 28.0 -60.4 294 11 499.5 499.5 314.9 499.5 0.00 38 50 20560 -60.5 -87.5 2 27.0 -61.0 295 11 500.9 500.9 315.0 500.9 0.00 39 38 22261 -62.7 -88.7 2 26.0 -63.2 282 15 536.2 536.2 317.3 536.2 0.00 40 31 23533 -57.1 -87.1 1 30.0 -58.3 272 18 583.5 583.5 319.8 583.5 0.01 41 30 23740 -57.7 -86.7 1 29.0 -58.9 270 19 587.3 587.3 320.0 587.4 0.01 42 28 24174 -58.9 -87.9 1 29.0 -60.0 267 21 595.7 595.7 320.4 595.7 0.01 43 20 26300 -55.5 -86.5 1 31.0 -57.6 250 29 666.3 666.3 323.3 666.4 0.01 44 15 28140 -53.5 -86.5 1 33.0 -56.6 260 31 730.1 730.1 325.4 730.2 0.01 45 12 29564 -56.5 -87.5 1 31.0 -59.3 268 32 767.6 767.6 326.4 767.7 0.02 46 10 30740 -48.9 -83.9 1 35.0 -54.8 275 33 837.0 837.0 328.1 837.3 0.03 47 9.2 31291 -46.1 -83.1 1 37.0 -53.6 867.9 867.9 328.8 868.3 0.04 48 8.7 31662 -46.9 -82.9 1 36.0 -54.2 878.8 878.8 329.0 879.3 0.05 TRP 182 12570 -62.1 -73.1 22 11.0 -62.2 300 23 343.6 343.6 295.2 343.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 691.76 mb = 3232.96 m = 10606.71 ft Wetbulb zero: 835.46 mb = 1693.97 m = 5557.56 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 37.55 % Est. max temperature: 17.67 C = 63.81 F Sfc-Lift cond lev (LCL): 991.95 mb = 273.24 m = 896.44 ft T: 13.57 C 700-500 lapse rate: 7.18 C/km ThetaE index: 7.02 C Layer 850.0- 830.0 mb Conv cond level (CCL): 864.50 mb = 1414.95 m = 4642.18 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 17.61 C = 63.70 F Cap Strength: 7.48 C Lifted Index: 6.78 C Risk: None Lifted Index @300 mb: 11.96 C Lifted Index @700 mb: 6.73 C Showalter Index: 6.08 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 4.70 Risk: None Sweat Index: 84.60 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.52 J/kg Max Up Vert Vel: 4.59 m/s Conv Inhibition (B-): 48606.10 J/kg Cap Strength: 7.46 C Lift Cond Lev (LCL): 887.99 mb = 1194.66 m = 3919.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 11 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 1010 123 10 1 -0.2 -1.0 | 171 10 -1.5 9.8 1 1000 205 295 1 0.9 -0.4 | 178 10 -0.4 10.4 2 925 859 50 5 -3.8 -3.2 | 146 9 -5.1 7.6 3 850 1554 25 7 -3.0 -6.3 | 136 6 -4.3 4.4 4 700 3134 330 15 7.5 -13.0 | 290 7 6.2 -2.2 5 500 5740 305 25 20.5 -14.3 | 281 20 19.2 -3.6 6 400 7380 295 35 31.7 -14.8 | 278 31 30.4 -4.0 7 300 9380 285 48 46.4 -12.4 | 272 45 45.1 -1.6 8 250 10570 280 38 37.4 -6.6 | 263 36 36.1 4.2 9 200 11980 295 29 26.3 -12.3 | 273 25 25.0 -1.5 10 182 12570 300 23 19.9 -11.5 | 272 19 18.6 -0.7 11 150 13780 285 17 16.4 -4.4 | 247 16 15.1 6.4 12 100 16270 305 17 13.9 -9.8 | 265 13 12.6 1.0 13 70 18470 270 17 17.0 -0.0 | 236 19 15.7 10.8 14 50 20560 295 11 10.0 -4.6 | 235 11 8.7 6.1 15 30 23740 270 19 19.0 -0.0 | 239 21 17.7 10.8 16 20 26300 250 29 27.3 9.9 | 231 33 26.0 20.7 17 10 30740 275 33 32.9 -2.9 | 256 33 31.6 7.9 Wind Parameters Mean winds (0-6000m): 323.1 at 14.5 knts Storm direction: 353.1 at 10.9 knts Shear (0-3000m) pos: 0.6 neg: 2.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 118.5 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -17.0 tot: -13.3 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 21.41 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 2 173 9| 0.0 2.6 2.6| 3.7 -4.0 -0.3 -0.6 -0.10| 5.2 -0.5 1000 41 3 156 9| 1.7 1.3 3.0| 3.7 -11.2 -7.5 -7.5 -0.42| 4.8 -2.0 1500 35 4 152 8| 1.1 1.7 2.8| 3.7 -12.9 -9.2 -6.1 -0.41| 4.1 -1.6 2000 26 5 148 7| 0.9 2.2 3.0| 3.7 -14.5 -10.8 -5.4 -0.40| 4.0 -1.6 2500 14 7 147 5| 0.7 2.5 3.1| 3.7 -15.2 -11.5 -4.6 -0.46| 4.1 -1.9 3000 359 8 158 3| 0.6 2.7 3.2| 3.7 -17.0 -13.3 -4.4 -0.43| 4.2 -1.8 4000 344 10 232 2| 0.4 2.6 3.0| 3.8 -17.6 -13.8 -3.4 -0.37| 3.8 -1.4 5000 332 12 271 4| 0.3 2.5 2.8| 3.8 -22.1 -18.3 -3.7 -0.35| 3.6 -1.2 6000 323 14 276 7| 0.3 2.5 2.8| 3.8 -28.1 -24.3 -4.0 -0.33| 3.5 -1.1 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251013.00.gif