UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 7 DEC 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 1001 123 7.2 5.8 91 1.4 6.5 0 0 280.3 281.3 279.6 296.1 5.78 1 1000 134 7.0 5.8 92 1.2 6.4 0 0 280.1 281.1 279.6 296.0 5.78 2 925 773 3.4 3.4 100 0.0 3.4 55 5 282.8 283.7 280.2 297.5 5.28 3 914 870 2.8 2.8 100 0.0 2.8 61 6 283.1 284.0 280.2 297.4 5.12 4 872 1252 4.2 0.7 78 3.5 2.5 83 11 288.4 289.2 282.0 301.6 4.61 5 850 1459 3.0 -0.6 77 3.6 1.4 95 13 289.3 290.0 282.0 301.7 4.30 6 793 2018 -1.1 -2.5 90 1.4 -1.7 81 12 290.7 291.4 282.3 302.4 4.01 7 770 2252 -1.9 -4.0 86 2.1 -2.8 75 11 292.3 293.0 282.7 303.1 3.69 8 763 2325 -0.9 -5.8 69 4.9 -2.9 73 11 294.1 294.7 282.9 303.8 3.25 9 728 2700 -2.3 -5.5 79 3.2 -3.6 63 10 296.6 297.2 284.2 307.0 3.48 10 700 3010 -4.9 -6.5 89 1.6 -5.5 55 9 297.1 297.7 284.2 307.1 3.36 11 660 3470 -8.5 -8.5 100 0.0 -8.5 37 8 298.0 298.6 284.3 307.3 3.05 12 570 4594 -15.9 -16.3 97 0.4 -16.0 351 7 302.1 302.5 284.6 308.0 1.88 13 543 4958 -18.7 -21.0 82 2.3 -19.3 336 6 303.0 303.2 284.3 307.2 1.32 14 536 5055 -19.1 -30.1 37 11.0 -21.0 332 6 303.7 303.8 283.7 305.6 0.58 15 526 5195 -19.9 -38.9 17 19.0 -22.4 326 6 304.3 304.4 283.5 305.2 0.25 16 510 5424 -21.5 -39.5 18 18.0 -23.7 316 5 305.1 305.1 283.8 305.9 0.24 17 500 5570 -22.3 -23.8 88 1.5 -22.6 310 5 305.9 306.1 285.1 309.5 1.12 18 499 5585 -22.3 -23.7 88 1.4 -22.6 310 5 306.0 306.2 285.2 309.7 1.13 19 484 5808 -23.9 -25.0 91 1.1 -24.1 306 6 306.7 306.9 285.4 310.2 1.04 20 464 6115 -25.5 -30.2 65 4.7 -26.2 300 8 308.5 308.6 285.6 310.7 0.67 21 454 6272 -26.5 -40.5 25 14.0 -28.0 297 8 309.1 309.2 285.3 310.0 0.25 22 406 7066 -34.1 -39.1 61 5.0 -34.6 282 12 309.4 309.4 285.5 310.5 0.32 23 400 7170 -34.9 -39.9 60 5.0 -35.3 280 13 309.6 309.7 285.5 310.7 0.30 24 378 7562 -37.9 -42.9 59 5.0 -38.2 269 15 310.7 310.8 285.9 311.5 0.23 25 377 7580 -37.9 -46.9 38 9.0 -38.5 269 15 311.0 311.0 285.9 311.5 0.15 26 353 8029 -41.7 -46.7 58 5.0 -42.0 256 16 311.7 311.8 286.2 312.3 0.16 27 316 8769 -47.5 -55.5 39 8.0 -47.7 235 20 313.7 313.7 286.7 314.0 0.07 28 302 9067 -50.1 -53.8 65 3.7 -50.2 226 21 314.1 314.2 286.9 314.5 0.08 29 300 9110 -50.5 -54.6 62 4.1 -50.6 225 21 314.2 314.2 286.9 314.5 0.08 30 250 10280 -58.9 -65.9 40 7.0 -59.0 190 25 318.5 318.5 288.3 318.6 0.02 31 241 10509 -60.1 -67.1 39 7.0 -60.2 206 24 320.1 320.1 288.8 320.1 0.02 32 211 11331 -64.1 -73.1 28 9.0 -64.1 265 19 326.2 326.2 290.6 326.3 0.01 33 200 11660 -63.3 -78.3 11 15.0 -63.4 270 21 332.5 332.5 292.4 332.5 0.00 34 192 11912 -60.3 -80.3 6 20.0 -60.4 279 20 341.2 341.2 294.6 341.2 0.00 35 161 13016 -57.5 -82.5 3 25.0 -57.8 319 18 363.6 363.6 299.4 363.6 0.00 36 150 13460 -59.7 -83.7 3 24.0 -59.9 335 17 367.2 367.2 300.1 367.2 0.00 37 141 13844 -60.9 -84.9 3 24.0 -61.1 334 18 371.7 371.7 300.9 371.7 0.00 38 112 15271 -60.5 -85.5 2 25.0 -60.7 331 21 397.7 397.7 304.9 397.7 0.00 39 100 15970 -63.1 -86.1 3 23.0 -63.3 330 23 405.8 405.8 306.0 405.8 0.00 40 70 18170 -62.1 -88.1 2 26.0 -62.4 300 36 451.5 451.5 311.0 451.5 0.00 41 68 18349 -60.5 -87.5 2 27.0 -60.9 300 37 458.7 458.7 311.7 458.8 0.00 42 50 20230 -65.5 -90.5 2 25.0 -65.8 295 42 489.1 489.1 314.1 489.1 0.00 43 35 22387 -68.5 -91.5 2 23.0 -68.8 285 57 533.8 533.8 317.2 533.8 0.00 44 30 23320 -65.1 -91.1 2 26.0 -65.6 280 64 567.2 567.2 319.0 567.2 0.00 45 29 23527 -64.5 -90.5 2 26.0 -65.0 279 65 574.3 574.3 319.4 574.4 0.00 46 23 24930 -69.7 -92.7 2 23.0 -70.1 270 74 598.4 598.4 320.5 598.4 0.00 47 21 25474 -68.7 -92.7 2 24.0 -69.1 267 77 617.2 617.2 321.4 617.2 0.00 48 20 25770 -64.7 -90.7 2 26.0 -65.4 265 79 638.1 638.1 322.2 638.2 0.01 49 17 26759 -65.9 -91.9 1 26.0 -66.7 664.6 664.6 323.2 664.7 0.00 50 16 27129 -63.7 -90.7 1 27.0 -64.7 683.4 683.4 323.9 683.5 0.01 51 14 27943 -66.7 -91.7 2 25.0 -67.5 699.9 699.9 324.4 699.9 0.01 52 12 28886 -61.9 -90.9 1 29.0 -63.6 748.4 748.4 325.9 748.5 0.01 TRP 211 11331 -64.1 -73.1 28 9.0 -64.1 265 19 326.2 326.2 290.6 326.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 808.29 mb = 1867.80 m = 6127.86 ft Wetbulb zero: 824.90 mb = 1700.24 m = 5578.15 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 83.51 % Est. max temperature: 16.18 C = 61.13 F Sfc-Lift cond lev (LCL): 979.76 mb = 301.59 m = 989.44 ft T: 6.06 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.11 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 936.13 mb = 674.94 m = 2214.36 ft Mean mixing ratio: 5.43 g/kg Conv temperature: 9.31 C = 48.76 F Cap Strength: 8.36 C Lifted Index: 8.79 C Risk: None Lifted Index @300 mb: 12.23 C Lifted Index @700 mb: 6.27 C Showalter Index: 5.51 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 21.70 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 31.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.50 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 56866.69 J/kg Cap Strength: 8.72 C Lift Cond Lev (LCL): 942.04 mb = 623.41 m = 2045.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 6 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 1001 123 0 0 -0.0 -0.0 | 264 6 5.7 0.6 1 1000 134 0 0 -0.0 -0.0 | 264 6 5.7 0.6 2 925 773 55 5 -4.1 -2.9 | 324 3 1.7 -2.3 3 850 1459 95 13 -13.0 1.1 | 104 7 -7.2 1.7 4 700 3010 55 9 -7.4 -5.2 | 20 5 -1.6 -4.5 5 500 5570 310 5 3.8 -3.2 | 285 10 9.6 -2.6 6 400 7170 280 13 12.8 -2.3 | 275 19 18.6 -1.6 7 300 9110 225 21 14.8 14.8 | 233 26 20.6 15.5 8 250 10280 190 25 4.3 24.6 | 202 27 10.1 25.2 9 211 11331 265 19 18.9 1.7 | 265 25 24.7 2.3 10 200 11660 270 21 21.0 -0.0 | 269 27 26.7 0.6 11 150 13460 335 17 7.2 -15.4 | 319 20 12.9 -14.8 12 100 15970 330 23 11.5 -19.9 | 318 26 17.2 -19.3 13 70 18170 300 36 31.2 -18.0 | 295 41 36.9 -17.4 14 50 20230 295 42 38.1 -17.7 | 291 47 43.8 -17.1 15 30 23320 280 64 63.0 -11.1 | 279 70 68.8 -10.5 16 20 25770 265 79 78.7 6.9 | 265 85 84.4 7.5 Wind Parameters Mean winds (0-6000m): 53.9 at 7.7 knts Storm direction: 83.9 at 5.8 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 107.9 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -12.3 tot: 1.1 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.17 Bulk Shear: 4.58 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 42 2 280 5| 3.9 0.0 3.9| 4.8 0.0 4.8 9.6 0.87| 4.3 3.7 1000 63 4 300 2| 4.7 0.0 4.7| 8.9 0.0 8.9 8.9 0.88| 5.4 4.8 1500 81 7 62 1| 4.3 0.0 4.3| 13.5 -1.0 12.5 8.3 0.75| 5.6 4.2 2000 83 8 79 2| 3.2 0.8 4.0| 13.5 -5.4 8.1 4.0 0.49| 4.9 2.4 2500 81 8 74 3| 2.6 1.2 3.7| 13.5 -9.0 4.5 1.8 0.31| 4.5 1.4 3000 78 9 65 3| 2.2 1.4 3.6| 13.5 -12.3 1.1 0.4 0.17| 4.2 0.7 4000 68 9 39 3| 1.6 1.7 3.4| 13.5 -21.4 -7.9 -2.0 -0.03| 3.9 -0.1 5000 61 8 21 4| 1.3 1.7 3.0| 13.5 -32.2 -18.7 -3.7 -0.16| 3.7 -0.6 6000 54 8 7 4| 1.1 1.7 2.8| 13.5 -37.6 -24.1 -4.0 -0.19| 3.4 -0.6 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251207.00.gif