UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 17 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 1007 123 15.8 6.8 55 9.0 10.9 190 1 288.4 289.5 283.7 305.8 6.16 1 1000 181 14.4 6.4 59 8.0 10.1 200 3 287.5 288.6 283.2 304.6 6.03 2 943 672 9.4 4.9 73 4.5 7.1 110 5 287.3 288.3 282.8 303.6 5.76 3 925 832 8.0 3.7 74 4.3 5.8 80 5 287.5 288.4 282.5 302.8 5.39 4 850 1523 2.0 0.6 90 1.4 1.4 60 9 288.2 289.1 282.0 301.7 4.70 5 837 1647 1.0 0.2 94 0.8 0.6 48 9 288.5 289.3 282.1 301.7 4.64 6 819 1822 0.4 -1.2 89 1.6 -0.3 31 9 289.6 290.4 282.1 302.0 4.28 7 814 1871 2.6 -2.4 70 5.0 0.4 27 9 292.5 293.2 283.0 304.0 3.94 8 771 2309 0.2 -6.8 59 7.0 -2.6 345 9 294.5 295.0 282.7 303.3 2.98 9 715 2910 -2.9 -14.9 39 12.0 -6.8 286 9 297.5 297.8 282.5 302.7 1.68 10 700 3078 -2.9 -22.9 20 20.0 -8.2 270 9 299.3 299.4 282.2 302.1 0.87 11 690 3192 -2.5 -24.5 17 22.0 -8.2 268 9 301.0 301.1 282.8 303.4 0.76 12 598 4315 -7.9 -48.9 2 41.0 -13.6 247 8 307.3 307.3 284.4 307.5 0.07 13 586 4472 -8.7 -45.7 3 37.0 -14.2 244 8 308.1 308.1 284.8 308.5 0.11 14 500 5680 -17.9 -29.9 34 12.0 -20.2 220 7 311.2 311.3 286.5 313.4 0.64 15 479 5998 -20.7 -30.7 40 10.0 -22.5 226 9 311.6 311.7 286.6 313.7 0.62 16 423 6902 -27.7 -39.7 31 12.0 -29.0 242 14 313.9 314.0 287.1 315.0 0.29 17 400 7300 -31.1 -38.1 50 7.0 -31.9 250 17 314.6 314.6 287.3 315.8 0.36 18 389 7498 -33.1 -38.1 61 5.0 -33.6 250 18 314.5 314.5 287.3 315.8 0.37 19 376 7737 -34.5 -48.5 23 14.0 -35.5 249 19 315.7 315.7 287.5 316.2 0.12 20 366 7925 -35.9 -50.9 20 15.0 -36.8 248 19 316.3 316.3 287.6 316.6 0.10 21 315 8953 -44.1 -52.1 41 8.0 -44.5 246 24 318.7 318.7 288.5 319.1 0.10 22 306 9148 -45.1 -61.1 15 16.0 -45.6 245 24 320.0 320.0 288.8 320.1 0.03 23 300 9280 -45.9 -59.9 19 14.0 -46.3 245 25 320.7 320.7 289.0 320.8 0.04 24 285 9619 -47.9 -63.9 14 16.0 -48.3 246 26 322.5 322.5 289.6 322.6 0.02 25 273 9900 -49.7 -57.7 39 8.0 -49.9 248 26 323.9 323.9 290.0 324.1 0.06 26 250 10470 -53.1 -66.1 19 13.0 -53.3 250 27 327.1 327.1 290.9 327.2 0.02 27 225 11143 -56.9 -68.9 21 12.0 -57.1 255 25 331.3 331.3 292.1 331.4 0.02 28 200 11890 -56.7 -74.7 9 18.0 -56.9 265 19 343.0 343.0 295.0 343.0 0.01 29 197 11985 -56.7 -76.7 6 20.0 -56.9 265 19 344.5 344.5 295.4 344.5 0.01 30 150 13700 -58.3 -82.3 3 24.0 -58.5 265 23 369.6 369.6 300.5 369.6 0.00 31 114 15416 -58.9 -84.9 2 26.0 -59.2 279 20 398.7 398.7 305.0 398.7 0.00 32 100 16230 -61.5 -85.5 3 24.0 -61.7 285 19 408.9 408.9 306.4 408.9 0.00 33 97 16419 -60.3 -86.3 2 26.0 -60.6 283 20 414.8 414.8 307.1 414.8 0.00 34 79 17689 -63.9 -87.9 2 24.0 -64.1 268 24 432.5 432.5 309.1 432.5 0.00 35 75 18011 -59.9 -86.9 2 27.0 -60.3 265 25 447.3 447.3 310.6 447.3 0.00 36 70 18440 -61.7 -87.7 2 26.0 -62.0 260 27 452.4 452.4 311.1 452.4 0.00 37 67 18711 -61.9 -87.9 2 26.0 -62.3 259 26 457.7 457.7 311.5 457.7 0.00 38 50 20530 -60.3 -88.3 1 28.0 -60.9 250 17 501.4 501.4 315.1 501.4 0.00 39 42 21619 -60.9 -88.9 1 28.0 -61.5 240 17 525.5 525.5 316.6 525.5 0.00 40 31 23532 -56.3 -87.3 1 31.0 -57.6 222 17 585.6 585.6 319.9 585.7 0.01 41 30 23740 -58.1 -87.1 1 29.0 -59.2 220 17 586.2 586.3 320.0 586.3 0.01 42 27 24403 -58.5 -87.5 1 29.0 -59.7 228 21 603.1 603.1 320.7 603.1 0.01 43 23 25425 -52.9 -85.9 1 33.0 -55.3 240 26 647.8 647.8 322.6 647.9 0.01 44 20 26320 -56.3 -87.3 1 31.0 -58.2 250 31 663.8 663.8 323.2 663.9 0.01 45 18 26988 -57.1 -87.1 1 30.0 -59.0 681.6 681.6 323.8 681.7 0.01 46 16 27736 -55.3 -87.3 1 32.0 -57.9 710.9 710.9 324.8 710.9 0.01 47 14 28598 -50.7 -85.7 1 35.0 -54.9 754.1 754.1 326.0 754.3 0.02 48 11 30175 -49.1 -84.1 1 35.0 -54.6 813.8 813.8 327.6 814.1 0.03 TRP 225 11143 -56.9 -68.9 21 12.0 -57.1 255 25 331.3 331.3 292.1 331.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 767.39 mb = 2347.33 m = 7701.12 ft Wetbulb zero: 825.37 mb = 1759.67 m = 5773.14 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 41.44 % Est. max temperature: 15.60 C = 60.08 F Sfc-Lift cond lev (LCL): 879.75 mb = 1241.83 m = 4074.20 ft T: 4.44 C 700-500 lapse rate: 5.76 C/km ThetaE index: 4.14 C Layer 1000.0- 837.0 mb Conv cond level (CCL): 870.65 mb = 1326.80 m = 4352.97 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 15.47 C = 59.84 F Cap Strength: 8.33 C Lifted Index: 8.51 C Risk: None Lifted Index @300 mb: 12.15 C Lifted Index @700 mb: 4.46 C Showalter Index: 9.91 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 18.50 C K Index: 0.50 Risk: None Sweat Index: 32.20 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.23 J/kg Max Up Vert Vel: 3.23 m/s Conv Inhibition (B-): 5.47 J/kg Cap Strength: 8.46 C Lift Cond Lev (LCL): 877.72 mb = 1260.80 m = 4136.43 ft Lev Free Conv (LFC): 852.72 mb = 1496.94 m = 4911.16 ft Equ Level (EL): 822.72 mb = 1785.57 m = 5858.10 ft B at Equ Level: 4.97 J/kg Max Parcel Lev (MPL): 812.72 mb = 1884.02 m = 6181.11 ft Wind level data Storm motion: 282 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 1007 123 190 1 0.2 1.0 | 112 6 -5.5 2.2 1 1000 181 200 3 1.0 2.8 | 131 6 -4.6 4.0 2 925 832 80 5 -4.9 -0.9 | 92 11 -10.6 0.3 3 850 1523 60 9 -7.8 -4.5 | 76 14 -13.4 -3.3 4 700 3078 270 9 9.0 -0.0 | 250 4 3.3 1.2 5 500 5680 220 7 4.5 5.4 | 170 7 -1.2 6.6 6 400 7300 250 17 16.0 5.8 | 236 12 10.3 7.0 7 300 9280 245 25 22.7 10.6 | 235 21 17.0 11.8 8 250 10470 250 27 25.4 9.2 | 242 22 19.7 10.4 9 225 11143 255 25 24.1 6.5 | 247 20 18.5 7.7 10 200 11890 265 19 18.9 1.7 | 258 14 13.3 2.9 11 150 13700 265 23 22.9 2.0 | 259 18 17.3 3.2 12 100 16230 285 19 18.4 -4.9 | 286 13 12.7 -3.7 13 70 18440 260 27 26.6 4.7 | 254 22 20.9 5.9 14 50 20530 250 17 16.0 5.8 | 236 12 10.3 7.0 15 30 23740 220 17 10.9 13.0 | 200 15 5.3 14.2 16 20 26320 250 31 29.1 10.6 | 243 26 23.5 11.8 Wind Parameters Mean winds (0-6000m): 252.0 at 7.7 knts Storm direction: 282.0 at 5.8 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 136.3 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -71.1 tot: -67.8 m^2/s^2 ave: -22.6 10^-3 m/s^2 rel: -0.73 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 10.45 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 ------------------------------------------------------------------------------- 500 154 3 121 8| 0.0 4.3 4.3| 3.3 -7.6 -4.3 -8.6 -0.17| 7.3 -1.3 1000 96 4 99 10| 0.0 3.7 3.7| 3.3 -19.9 -16.6 -16.6 -0.46| 6.2 -2.9 1500 76 6 89 11| 0.0 3.4 3.4| 3.3 -32.4 -29.1 -19.4 -0.56| 5.6 -3.1 2000 58 6 79 11| 0.0 2.6 2.6| 3.3 -53.1 -49.8 -24.9 -0.66| 6.2 -4.1 2500 42 7 69 11| 0.0 2.0 2.0| 3.3 -64.8 -61.5 -24.6 -0.69| 6.5 -4.5 3000 42 7 68 11| 0.0 1.5 1.5| 3.3 -71.1 -67.8 -22.6 -0.73| 6.6 -4.9 4000 312 8 359 4| 0.0 1.0 1.0| 3.3 -74.0 -70.8 -17.7 -0.75| 5.4 -4.0 5000 269 8 237 2| 0.0 0.7 0.7| 3.3 -77.3 -74.0 -14.8 -0.75| 4.6 -3.4 6000 252 8 205 4| 0.2 0.5 0.8| 8.3 -79.0 -70.7 -11.8 -0.66| 4.2 -2.7 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251017.12.gif