UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 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 1010 123 13.8 5.8 58 8.0 9.6 90 1 286.1 287.1 282.3 302.2 5.72 1 1000 208 12.8 2.8 51 10.0 7.8 120 1 286.0 286.8 281.0 299.2 4.68 2 973 437 10.8 -1.2 43 12.0 5.4 124 2 286.2 286.8 279.8 296.5 3.59 3 925 857 7.4 4.0 79 3.4 5.7 130 5 286.9 287.8 282.4 302.4 5.51 4 916 937 6.6 3.7 82 2.9 5.1 118 5 286.9 287.8 282.3 302.3 5.45 5 850 1548 2.8 2.6 99 0.2 2.7 30 7 289.1 290.0 283.2 304.6 5.43 6 755 2498 -2.7 -2.7 100 0.0 -2.7 18 6 293.1 293.8 283.5 305.2 4.15 7 751 2541 -2.1 -3.8 88 1.7 -2.9 17 6 294.2 294.9 283.6 305.5 3.84 8 700 3097 -4.9 -8.5 76 3.6 -6.2 10 5 297.1 297.6 283.7 305.8 2.87 9 677 3359 -6.5 -12.5 62 6.0 -8.5 8 6 298.1 298.5 283.3 304.8 2.16 10 599 4304 -13.7 -16.2 81 2.5 -14.4 358 9 300.4 300.7 283.8 306.1 1.80 11 593 4381 -11.9 -25.9 30 14.0 -15.0 358 9 303.4 303.5 283.8 305.9 0.78 12 591 4407 -11.3 -29.3 21 18.0 -15.0 357 9 304.4 304.5 283.9 306.3 0.57 13 577 4591 -11.9 -39.9 8 28.0 -16.3 356 10 305.7 305.8 284.0 306.5 0.21 14 502 5640 -20.5 -35.5 25 15.0 -22.7 345 13 307.7 307.8 284.9 309.0 0.37 15 500 5670 -20.7 -36.7 22 16.0 -22.9 345 13 307.8 307.9 284.9 309.0 0.33 16 480 5969 -22.7 -43.7 13 21.0 -25.0 352 14 308.9 309.0 285.1 309.5 0.17 17 462 6248 -23.7 -53.7 5 30.0 -26.1 359 14 311.1 311.1 285.8 311.3 0.06 18 400 7280 -31.1 -56.1 7 25.0 -32.6 25 17 314.6 314.6 287.0 314.8 0.05 19 366 7907 -35.3 -58.3 8 23.0 -36.4 27 21 317.1 317.1 287.8 317.2 0.04 20 300 9270 -44.5 -52.5 41 8.0 -44.9 30 29 322.6 322.7 289.7 323.0 0.10 21 298 9315 -44.9 -51.9 45 7.0 -45.2 30 29 322.7 322.7 289.7 323.1 0.11 22 286 9589 -46.1 -61.1 17 15.0 -46.6 33 28 324.8 324.8 290.2 324.9 0.04 23 257 10291 -51.1 -63.1 23 12.0 -51.4 38 26 327.5 327.5 291.0 327.6 0.03 24 250 10470 -52.5 -63.5 25 11.0 -52.7 40 25 328.0 328.0 291.2 328.1 0.03 25 233 10920 -55.7 -61.7 47 6.0 -55.8 35 27 329.8 329.8 291.7 330.0 0.04 26 221 11255 -57.5 -67.5 27 10.0 -57.6 32 28 332.1 332.1 292.3 332.2 0.02 27 200 11880 -59.9 -68.9 30 9.0 -60.0 25 31 337.9 337.9 293.8 338.0 0.02 28 194 12070 -59.1 -83.1 3 24.0 -59.3 21 29 342.1 342.1 294.8 342.1 0.00 29 173 12792 -56.9 -81.9 3 25.0 -57.2 5 23 357.2 357.2 298.1 357.2 0.00 30 150 13690 -58.9 -83.9 3 25.0 -59.1 345 15 368.6 368.6 300.3 368.6 0.00 31 100 16230 -61.1 -87.1 2 26.0 -61.4 330 13 409.7 409.7 306.5 409.7 0.00 32 71 18352 -62.1 -89.1 2 27.0 -62.4 296 13 449.7 449.7 310.8 449.7 0.00 33 70 18440 -61.3 -89.3 1 28.0 -61.7 295 13 453.2 453.2 311.1 453.3 0.00 34 50 20530 -60.7 -89.7 1 29.0 -61.2 300 13 500.4 500.4 315.0 500.5 0.00 35 36 22591 -57.3 -89.3 1 32.0 -58.3 249 13 558.5 558.5 318.6 558.6 0.00 36 30 23740 -58.5 -89.5 1 31.0 -59.6 220 13 585.2 585.2 319.9 585.2 0.00 37 29 23952 -59.1 -90.1 1 31.0 -60.2 221 15 589.2 589.2 320.1 589.2 0.00 38 24 25154 -52.3 -88.3 1 36.0 -54.8 226 23 641.7 641.7 322.4 641.8 0.01 39 20 26320 -56.3 -88.3 1 32.0 -58.2 230 31 663.8 663.8 323.2 663.9 0.01 40 19 26646 -56.9 -88.9 1 32.0 -58.8 232 32 671.8 671.8 323.5 671.8 0.01 41 14 28619 -49.7 -86.7 1 37.0 -54.2 245 37 757.5 757.5 326.1 757.6 0.02 42 12 29629 -50.1 -87.1 1 37.0 -55.0 252 39 790.2 790.2 327.0 790.4 0.02 43 10 30840 -43.5 -83.5 0 40.0 -52.0 260 42 857.2 857.2 328.5 857.5 0.04 44 7.9 32419 -45.3 -85.3 0 40.0 -53.9 909.8 909.8 329.6 910.1 0.03 TRP 200 11880 -59.9 -68.9 30 9.0 -60.0 25 31 337.9 337.9 293.8 338.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 801.64 mb = 2031.80 m = 6665.93 ft Wetbulb zero: 802.41 mb = 2009.98 m = 6594.36 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 63.92 % Est. max temperature: 16.41 C = 61.53 F Sfc-Lift cond lev (LCL): 895.23 mb = 1124.77 m = 3690.13 ft T: 5.43 C 700-500 lapse rate: 6.14 C/km ThetaE index: 5.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 790.62 mb = 2128.63 m = 6983.60 ft Mean mixing ratio: 4.65 g/kg Conv temperature: 19.21 C = 66.59 F Cap Strength: 8.71 C Lifted Index: 8.52 C Risk: None Lifted Index @300 mb: 16.42 C Lifted Index @700 mb: 4.75 C Showalter Index: 5.12 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.30 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 58.20 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.88 J/kg Max Up Vert Vel: 2.79 m/s Conv Inhibition (B-): 61720.80 J/kg Cap Strength: 8.66 C Lift Cond Lev (LCL): 852.19 mb = 1526.95 m = 5009.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 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 1010 123 90 1 -1.0 0.0 | 205 5 2.2 4.6 1 1000 208 120 1 -0.9 0.5 | 204 6 2.3 5.1 2 925 857 130 5 -3.8 3.2 | 175 8 -0.6 7.9 3 850 1548 30 7 -3.5 -6.1 | 12 1 -0.3 -1.4 4 700 3097 10 5 -0.9 -4.9 | 277 2 2.3 -0.3 5 500 5670 345 13 3.4 -12.6 | 320 10 6.6 -7.9 6 400 7280 25 17 -7.2 -15.4 | 20 11 -4.0 -10.8 7 300 9270 30 29 -14.5 -25.1 | 29 23 -11.3 -20.5 8 250 10470 40 25 -16.1 -19.2 | 42 19 -12.9 -14.5 9 200 11880 25 31 -13.1 -28.1 | 23 25 -9.9 -23.4 10 150 13690 345 15 3.9 -14.5 | 324 12 7.1 -9.8 11 100 16230 330 13 6.5 -11.3 | 304 12 9.7 -6.6 12 70 18440 295 13 11.8 -5.5 | 273 15 15.0 -0.8 13 50 20530 300 13 11.3 -6.5 | 277 15 14.5 -1.9 14 30 23740 220 13 8.4 10.0 | 218 19 11.6 14.6 15 20 26320 230 31 23.7 19.9 | 228 36 27.0 24.6 16 10 30840 260 42 41.4 7.3 | 255 46 44.6 11.9 Wind Parameters Mean winds (0-6000m): 4.6 at 7.5 knts Storm direction: 34.6 at 5.6 knts Shear (0-3000m) pos: 0.5 neg: 1.3 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 73.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -14.9 tot: -14.9 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 3.1 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 10.05 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 ------------------------------------------------------------------------------- 500 123 2 194 6| 2.9 0.0 2.9| 0.0 -3.8 -3.8 -7.5 -0.78| 3.1 -2.4 1000 120 3 182 6| 1.4 1.8 3.3| 0.0 -10.4 -10.4 -10.4 -0.76| 4.1 -3.1 1500 87 4 164 5| 1.0 2.8 3.8| 0.0 -13.9 -13.9 -9.3 -0.75| 5.2 -3.9 2000 62 5 152 3| 0.7 2.0 2.8| 0.0 -14.3 -14.3 -7.1 -0.77| 4.2 -3.2 2500 49 5 150 1| 0.6 1.6 2.1| 0.0 -14.6 -14.6 -5.8 -0.77| 3.5 -2.7 3000 41 5 161 1| 0.5 1.3 1.8| 0.0 -14.9 -14.9 -5.0 -0.77| 3.1 -2.4 4000 28 6 294 1| 0.4 1.4 1.7| 1.7 -14.9 -13.2 -3.3 -0.55| 2.7 -1.5 5000 14 6 314 2| 0.3 1.4 1.7| 2.3 -14.9 -12.6 -2.5 -0.46| 2.5 -1.2 6000 5 8 318 4| 0.4 1.4 1.7| 10.1 -15.5 -5.4 -0.9 -0.30| 2.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251015.12.gif