UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 10 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 1011 123 12.2 11.3 94 0.9 11.7 340 1 284.5 285.9 284.4 307.5 8.34 1 1004 183 13.8 11.6 87 2.2 12.5 31 2 286.6 288.1 285.5 310.5 8.57 2 1000 217 13.6 11.7 88 1.9 12.5 60 3 286.8 288.3 285.7 310.9 8.66 3 968 491 14.0 9.9 76 4.1 11.6 39 2 289.8 291.2 286.1 312.3 7.93 4 925 874 12.2 9.1 81 3.1 10.4 10 1 291.8 293.2 286.8 314.2 7.86 5 850 1578 7.4 6.1 91 1.3 6.7 350 7 293.9 295.1 286.7 314.0 6.96 6 819 1883 4.8 4.8 100 0.0 4.8 341 9 294.3 295.5 286.5 313.4 6.59 7 766 2426 1.2 0.4 94 0.8 0.8 326 12 296.1 297.0 285.8 311.2 5.14 8 700 3147 -2.7 -3.6 94 0.9 -3.1 305 17 299.5 300.3 286.1 312.1 4.19 9 697 3181 -2.9 -3.9 93 1.0 -3.3 305 17 299.6 300.4 286.1 312.0 4.11 10 684 3330 -2.3 -9.3 59 7.0 -5.0 307 17 301.9 302.4 285.5 310.5 2.76 11 661 3600 -4.7 -11.7 58 7.0 -7.2 311 18 302.2 302.6 285.1 309.5 2.36 12 644 3804 -5.7 -13.7 53 8.0 -8.4 314 18 303.3 303.7 285.2 309.8 2.06 13 623 4063 -7.5 -10.5 79 3.0 -8.6 317 19 304.1 304.7 286.3 312.7 2.76 14 604 4304 -8.3 -20.3 37 12.0 -11.7 320 20 305.9 306.2 285.3 310.0 1.26 15 588 4511 -9.3 -20.3 40 11.0 -12.4 323 20 307.1 307.4 285.8 311.4 1.29 16 519 5461 -17.1 -23.1 60 6.0 -18.5 336 22 308.9 309.1 286.3 312.7 1.15 17 506 5651 -18.3 -29.3 37 11.0 -20.4 339 23 309.7 309.8 286.0 311.9 0.67 18 500 5740 -19.1 -28.1 45 9.0 -20.9 340 23 309.8 309.9 286.1 312.3 0.76 19 481 6027 -21.7 -28.7 53 7.0 -23.0 342 24 310.0 310.1 286.2 312.5 0.74 20 464 6291 -22.9 -38.9 22 16.0 -25.0 343 26 311.7 311.8 286.3 312.7 0.28 21 414 7116 -30.1 -41.1 33 11.0 -31.2 348 30 312.8 312.8 286.6 313.7 0.25 22 400 7360 -31.1 -50.1 14 19.0 -32.5 350 31 314.6 314.6 287.1 314.9 0.10 23 377 7779 -32.9 -57.9 6 25.0 -34.3 349 32 317.6 317.6 288.0 317.7 0.04 24 311 9108 -43.1 -59.1 16 16.0 -43.7 346 37 321.3 321.3 289.2 321.5 0.04 25 300 9350 -44.3 -58.3 20 14.0 -44.8 345 38 322.9 322.9 289.7 323.1 0.05 26 275 9927 -47.7 -61.7 18 14.0 -48.1 338 35 326.1 326.1 290.6 326.3 0.03 27 259 10319 -49.3 -66.3 12 17.0 -49.7 333 32 329.4 329.4 291.6 329.5 0.02 28 250 10550 -50.3 -66.3 13 16.0 -50.6 330 31 331.3 331.3 292.1 331.4 0.02 29 247 10629 -51.1 -67.1 13 16.0 -51.4 325 31 331.2 331.2 292.1 331.3 0.02 30 200 12000 -52.5 -76.5 4 24.0 -52.9 310 35 349.6 349.6 296.5 349.7 0.01 31 171 13005 -53.3 -81.3 2 28.0 -53.7 296 31 364.3 364.3 299.5 364.3 0.00 32 166 13195 -53.5 -81.5 2 28.0 -53.9 294 30 367.1 367.1 300.1 367.1 0.00 33 150 13840 -56.3 -82.3 2 26.0 -56.6 285 27 373.1 373.1 301.1 373.1 0.00 34 111 15733 -62.3 -85.3 3 23.0 -62.5 289 21 395.4 395.4 304.6 395.4 0.00 35 100 16380 -62.1 -86.1 3 24.0 -62.3 290 19 407.7 407.7 306.2 407.8 0.00 36 91 16962 -63.5 -86.5 3 23.0 -63.7 290 16 416.1 416.1 307.3 416.1 0.00 37 70 18580 -62.3 -88.3 2 26.0 -62.6 290 9 451.1 451.1 311.0 451.1 0.00 38 50 20660 -61.7 -88.7 2 27.0 -62.1 235 11 498.1 498.1 314.8 498.1 0.00 39 30 23840 -59.1 -89.1 1 30.0 -60.1 275 13 583.5 583.5 319.8 583.6 0.00 40 20 26380 -58.1 -88.1 1 30.0 -59.7 260 25 658.3 658.3 323.0 658.4 0.01 41 19 26703 -58.7 -88.7 1 30.0 -60.3 262 26 666.2 666.2 323.3 666.2 0.01 42 17 27410 -54.3 -87.3 1 33.0 -57.0 266 28 701.8 701.8 324.5 701.9 0.01 43 14 28654 -55.3 -87.3 1 32.0 -58.1 273 32 738.5 738.5 325.6 738.6 0.01 44 12 29650 -50.5 -86.5 1 36.0 -55.2 278 35 788.8 788.8 327.0 789.0 0.02 45 10 30840 -50.5 -86.5 1 36.0 -55.8 285 38 831.0 831.1 328.0 831.2 0.02 46 9.1 31458 -48.5 -86.5 0 38.0 -55.0 861.4 861.4 328.7 861.7 0.02 TRP 247 10629 -51.1 -67.1 13 16.0 -51.4 325 31 331.2 331.2 292.1 331.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 745.69 mb = 2647.75 m = 8686.75 ft Wetbulb zero: 752.27 mb = 2570.66 m = 8433.82 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 72.91 % Est. max temperature: 21.35 C = 70.43 F Sfc-Lift cond lev (LCL): 997.53 mb = 237.86 m = 780.38 ft T: 13.63 C 700-500 lapse rate: 6.32 C/km ThetaE index: 2.98 C Layer 850.0- 700.0 mb Conv cond level (CCL): 866.99 mb = 1413.21 m = 4636.44 ft Mean mixing ratio: 8.07 g/kg Conv temperature: 21.17 C = 70.11 F Cap Strength: 2.46 C Lifted Index: 1.68 C Risk: Showers probable Lifted Index @300 mb: 7.65 C Lifted Index @700 mb: 0.21 C Showalter Index: 0.74 C Risk: Thunderstorms probable Total Totals Index: 51.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 25.20 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.20 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.78 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 70.57 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 915.80 mb = 957.22 m = 3140.46 ft Lev Free Conv (LFC): 780.80 mb = 2270.56 m = 7449.27 ft Equ Level (EL): 720.80 mb = 2912.65 m = 9555.81 ft B at Equ Level: 26.50 J/kg Max Parcel Lev (MPL): 650.80 mb = 3722.09 m = 12211.45 ft Wind level data Storm motion: 357 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 1011 123 340 1 0.3 -0.9 | 179 10 -0.2 9.7 1 1000 217 60 3 -2.6 -1.5 | 161 10 -3.1 9.2 2 925 874 10 1 -0.2 -1.0 | 176 10 -0.7 9.7 3 850 1578 350 7 1.2 -6.9 | 190 4 0.7 3.8 4 700 3147 305 17 13.9 -9.8 | 266 13 13.4 0.9 5 500 5740 340 23 7.9 -21.6 | 326 13 7.3 -10.9 6 400 7360 350 31 5.4 -30.5 | 346 20 4.9 -19.8 7 300 9350 345 38 9.8 -36.7 | 340 28 9.3 -26.0 8 250 10550 330 31 15.5 -26.8 | 317 22 15.0 -16.2 9 247 10629 325 31 17.8 -25.4 | 310 23 17.3 -14.7 10 200 12000 310 35 26.8 -22.5 | 294 29 26.3 -11.8 11 150 13840 285 27 26.1 -7.0 | 262 26 25.6 3.7 12 100 16380 290 19 17.9 -6.5 | 256 18 17.3 4.2 13 70 18580 290 9 8.5 -3.1 | 226 11 7.9 7.6 14 50 20660 235 11 9.0 6.3 | 207 19 8.5 17.0 15 30 23840 275 13 13.0 -1.1 | 232 16 12.4 9.6 16 20 26380 260 25 24.6 4.3 | 238 28 24.1 15.0 17 10 30840 285 38 36.7 -9.8 | 269 36 36.2 0.9 Wind Parameters Mean winds (0-6000m): 327.2 at 14.3 knts Storm direction: 357.2 at 10.7 knts Shear (0-3000m) pos: 0.2 neg: 2.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -9.3 tot: 3.9 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.02 Bulk Shear: 26.21 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 48 2 166 9| 1.4 0.0 1.4| 4.0 -7.5 -3.5 -7.0 -0.28| 4.9 -1.4 1000 36 2 169 9| 0.7 0.9 1.6| 5.7 -7.8 -2.1 -2.1 -0.10| 3.8 -0.4 1500 8 3 173 8| 0.5 2.1 2.5| 7.7 -7.8 -0.0 -0.0 0.07| 4.1 0.3 2000 354 5 180 6| 0.3 2.5 2.8| 10.9 -7.8 3.2 1.6 0.28| 4.0 1.1 2500 340 6 197 5| 0.3 2.7 3.0| 13.1 -7.8 5.3 2.1 0.29| 4.1 1.2 3000 327 8 221 6| 0.2 2.9 3.1| 13.2 -9.3 3.9 1.3 0.21| 4.3 0.9 4000 320 10 244 7| 0.7 2.2 2.9| 29.3 -9.3 19.9 5.0 0.34| 3.8 1.3 5000 322 12 262 7| 1.1 1.7 2.8| 47.3 -9.3 37.9 7.6 0.44| 3.6 1.6 6000 327 14 280 7| 1.4 1.4 2.8| 64.4 -9.3 55.0 9.2 0.50| 3.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251010.00.gif