UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 9 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 1006 123 16.2 10.2 68 6.0 12.7 190 1 288.9 290.2 285.6 310.8 7.78 1 1000 178 15.2 10.2 72 5.0 12.3 230 3 288.4 289.7 285.4 310.4 7.83 2 931 780 11.6 6.9 73 4.7 9.0 102 1 290.6 291.8 285.2 309.8 6.71 3 925 834 11.4 7.0 74 4.4 9.0 90 1 291.0 292.2 285.5 310.4 6.80 4 850 1538 8.6 5.8 83 2.8 7.1 5 11 295.2 296.4 287.1 314.9 6.81 5 786 2183 5.4 3.2 86 2.2 4.2 355 13 298.4 299.5 287.6 316.5 6.14 6 700 3121 -0.9 -1.7 94 0.8 -1.3 340 15 301.5 302.4 287.4 316.0 4.83 7 677 3386 -2.9 -2.9 100 0.0 -2.9 336 16 302.1 303.0 287.4 316.0 4.56 8 524 5368 -14.9 -18.2 76 3.3 -15.9 306 24 310.7 311.0 287.5 316.4 1.74 9 500 5720 -17.7 -19.7 84 2.0 -18.3 300 25 311.5 311.8 287.6 316.7 1.60 10 488 5902 -19.1 -19.4 97 0.3 -19.2 301 26 311.9 312.2 287.9 317.5 1.69 11 461 6326 -21.9 -24.4 80 2.5 -22.5 302 27 313.5 313.8 287.9 317.4 1.15 12 429 6853 -26.3 -26.9 95 0.6 -26.4 303 29 314.4 314.6 288.0 317.8 0.98 13 424 6938 -26.7 -28.6 84 1.9 -27.1 304 29 315.0 315.2 288.1 317.9 0.85 14 421 6989 -26.1 -37.1 35 11.0 -27.6 304 30 316.4 316.5 288.0 317.8 0.38 15 401 7342 -27.9 -45.9 16 18.0 -29.6 305 31 318.5 318.5 288.5 319.1 0.16 16 400 7360 -27.9 -45.9 16 18.0 -29.6 305 31 318.7 318.8 288.5 319.3 0.16 17 383 7670 -29.9 -34.5 64 4.6 -30.5 303 32 320.1 320.2 289.3 322.0 0.54 18 376 7801 -30.9 -36.9 56 6.0 -31.6 302 32 320.4 320.5 289.3 322.0 0.43 19 323 8859 -39.3 -40.8 86 1.5 -39.4 294 35 323.1 323.1 290.0 324.3 0.33 20 300 9360 -43.3 -45.9 75 2.6 -43.5 290 36 324.3 324.4 290.3 325.1 0.21 21 289 9609 -45.3 -49.5 63 4.2 -45.5 289 38 325.0 325.0 290.4 325.5 0.14 22 271 10033 -48.5 -50.5 80 2.0 -48.6 287 40 326.3 326.4 290.8 326.9 0.14 23 266 10155 -49.3 -52.0 73 2.7 -49.4 287 41 326.9 326.9 291.0 327.4 0.12 24 264 10204 -49.3 -57.3 39 8.0 -49.6 286 42 327.6 327.6 291.1 327.9 0.06 25 263 10229 -49.3 -59.3 30 10.0 -49.6 286 42 328.0 328.0 291.2 328.2 0.05 26 254 10456 -49.1 -66.1 12 17.0 -49.5 285 43 331.6 331.6 292.2 331.6 0.02 27 250 10560 -49.3 -64.3 16 15.0 -49.7 285 44 332.8 332.8 292.5 332.9 0.03 28 235 10966 -51.3 -62.3 26 11.0 -51.6 287 45 335.7 335.7 293.3 335.8 0.04 29 208 11757 -54.5 -69.5 14 15.0 -54.8 290 48 342.6 342.6 295.0 342.7 0.02 30 200 12010 -53.5 -76.5 4 23.0 -53.8 290 42 348.0 348.0 296.2 348.1 0.01 31 192 12272 -53.1 -76.1 4 23.0 -53.4 289 40 352.8 352.8 297.3 352.8 0.01 32 155 13633 -57.3 -81.3 3 24.0 -57.6 286 30 367.9 367.9 300.2 367.9 0.00 33 150 13840 -57.1 -82.1 3 25.0 -57.4 285 29 371.7 371.7 300.9 371.7 0.00 34 139 14322 -56.1 -83.1 2 27.0 -56.5 289 27 381.6 381.6 302.5 381.7 0.00 35 116 15453 -62.7 -84.7 4 22.0 -62.9 298 23 389.7 389.7 303.8 389.7 0.00 36 100 16370 -61.3 -86.3 2 25.0 -61.6 305 19 409.3 409.3 306.4 409.3 0.00 37 90 17021 -64.1 -86.1 3 22.0 -64.3 277 17 416.2 416.2 307.3 416.2 0.00 38 82 17596 -60.9 -86.9 2 26.0 -61.2 252 15 434.0 434.0 309.3 434.0 0.00 39 76 18067 -62.5 -87.5 2 25.0 -62.8 232 13 440.2 440.2 309.9 440.2 0.00 40 71 18491 -59.1 -87.1 1 28.0 -59.6 214 11 456.1 456.1 311.4 456.1 0.00 41 70 18580 -59.5 -87.5 1 28.0 -59.9 210 11 457.1 457.1 311.5 457.1 0.00 42 50 20670 -62.1 -88.1 2 26.0 -62.6 260 7 497.1 497.1 314.8 497.2 0.00 43 47 21051 -63.9 -88.9 2 25.0 -64.3 257 9 501.7 501.7 315.1 501.7 0.00 44 37 22538 -58.7 -87.7 1 29.0 -59.6 245 15 550.6 550.6 318.1 550.6 0.00 45 32 23445 -61.3 -89.3 1 28.0 -62.0 238 19 567.0 567.0 319.0 567.0 0.00 46 30 23850 -56.7 -87.7 1 31.0 -58.0 235 21 590.1 590.1 320.2 590.1 0.01 47 25 24993 -61.5 -89.5 1 28.0 -62.4 253 26 607.9 607.9 321.0 607.9 0.01 48 22 25796 -56.3 -87.3 1 31.0 -58.1 266 30 646.0 646.0 322.5 646.1 0.01 49 20 26400 -57.1 -88.1 1 31.0 -58.9 275 33 661.4 661.4 323.1 661.4 0.01 50 18 27069 -55.5 -87.5 1 32.0 -57.8 686.7 686.7 324.0 686.7 0.01 TRP 208 11757 -54.5 -69.5 14 15.0 -54.8 290 48 342.6 342.6 295.0 342.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 712.29 mb = 2986.98 m = 9799.69 ft Wetbulb zero: 719.82 mb = 2894.97 m = 9497.81 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 84.74 % Est. max temperature: 22.16 C = 71.89 F Sfc-Lift cond lev (LCL): 919.66 mb = 882.23 m = 2894.41 ft T: 11.21 C 700-500 lapse rate: 6.46 C/km ThetaE index: 1.02 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 786.00 mb = 2182.87 m = 7161.56 ft Mean mixing ratio: 7.18 g/kg Conv temperature: 25.77 C = 78.39 F Cap Strength: 4.53 C Lifted Index: 4.43 C Risk: None Lifted Index @300 mb: 10.18 C Lifted Index @700 mb: 3.06 C Showalter Index: 1.59 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 23.50 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 132.60 Risk: None Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.33 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 46222.54 J/kg Cap Strength: 4.52 C Lift Cond Lev (LCL): 889.30 mb = 1161.70 m = 3811.29 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 1006 123 190 1 0.2 1.0 | 174 12 -1.2 12.1 1 1000 178 230 3 2.3 1.9 | 184 13 0.9 13.1 2 925 834 90 1 -1.0 0.0 | 168 11 -2.4 11.1 3 850 1538 5 11 -1.0 -11.0 | 95 2 -2.3 0.2 4 700 3121 340 15 5.1 -14.1 | 308 5 3.7 -2.9 5 500 5720 300 25 21.7 -12.5 | 274 20 20.3 -1.4 6 400 7360 305 31 25.4 -17.8 | 285 25 24.0 -6.6 7 300 9360 290 36 33.8 -12.3 | 272 32 32.4 -1.2 8 250 10560 285 44 42.5 -11.4 | 270 41 41.1 -0.2 9 208 11757 290 48 45.1 -16.4 | 277 44 43.7 -5.3 10 200 12010 290 42 39.5 -14.4 | 275 38 38.1 -3.2 11 150 13840 285 29 28.0 -7.5 | 262 27 26.6 3.6 12 100 16370 305 19 15.6 -10.9 | 269 14 14.2 0.2 13 70 18580 210 11 5.5 9.5 | 191 21 4.1 20.7 14 50 20670 260 7 6.9 1.2 | 204 14 5.5 12.4 15 30 23850 235 21 17.2 12.0 | 214 28 15.8 23.2 16 20 26400 275 33 32.9 -2.9 | 255 33 31.5 8.3 Wind Parameters Mean winds (0-6000m): 322.9 at 15.0 knts Storm direction: 352.9 at 11.2 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 133.8 deg Storm rel helicity (0-3000m) pos: 6.0 neg: -35.6 tot: -29.6 m^2/s^2 ave: -9.9 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 34.96 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 ------------------------------------------------------------------------------- 500 203 2 178 13| 0.0 1.4 1.4| 5.8 -11.3 -5.5 -11.0 -0.26| 5.8 -1.5 1000 139 2 167 13| 0.0 3.0 3.0| 6.0 -23.9 -17.9 -17.9 -0.51| 5.8 -3.0 1500 4 4 166 7| 0.0 4.2 4.2| 6.0 -32.9 -26.9 -17.9 -0.53| 7.2 -3.8 2000 1 6 163 5| 0.0 3.5 3.5| 6.0 -33.6 -27.6 -13.8 -0.57| 5.9 -3.3 2500 357 8 164 4| 0.0 3.0 3.0| 6.0 -34.5 -28.4 -11.4 -0.58| 5.2 -3.0 3000 352 9 175 2| 0.0 2.7 2.7| 6.0 -35.6 -29.6 -9.9 -0.58| 4.7 -2.7 4000 344 11 244 2| 0.0 2.5 2.5| 6.0 -39.5 -33.4 -8.4 -0.53| 4.3 -2.3 5000 333 13 275 4| 0.0 2.4 2.4| 6.0 -50.2 -44.1 -8.8 -0.51| 4.1 -2.1 6000 323 15 276 8| 0.0 2.3 2.3| 12.2 -61.7 -49.4 -8.2 -0.47| 4.0 -1.9 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251009.12.gif