UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 1 MAY 25 Station: LI144 WMO ident: 16144 Latitude: 44.65 Longitude: 11.62 ------------------------------------------------------------------------------- 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 1019 14 25.4 10.4 39 15.0 16.2 75 2 296.9 298.4 288.6 319.6 7.78 1 1000 178 23.0 8.0 38 15.0 14.2 5 5 296.1 297.4 287.3 315.8 6.74 2 925 849 16.2 6.2 51 10.0 10.6 315 4 295.9 297.0 286.9 314.7 6.43 3 905 1035 14.4 6.4 59 8.0 9.9 352 4 295.9 297.1 287.2 315.3 6.67 4 850 1563 11.2 3.2 58 8.0 6.9 100 4 297.9 298.9 286.9 314.6 5.67 5 836 1701 10.0 3.0 62 7.0 6.3 96 4 298.0 299.1 287.0 314.8 5.68 6 829 1771 9.6 0.6 53 9.0 5.1 94 5 298.3 299.2 286.3 312.7 4.82 7 787 2200 7.0 -6.0 39 13.0 1.3 82 6 300.0 300.6 285.1 309.5 3.10 8 724 2879 1.2 -3.6 70 4.8 -1.0 63 7 300.9 301.6 286.5 313.2 4.05 9 700 3149 -0.5 -7.5 59 7.0 -3.4 55 8 301.9 302.5 285.8 311.5 3.11 10 655 3677 -3.9 -19.9 28 16.0 -8.7 44 8 303.9 304.1 284.5 307.8 1.20 11 646 3786 -3.1 -31.1 9 28.0 -9.5 42 8 306.0 306.1 284.4 307.5 0.44 12 616 4161 -5.1 -34.1 8 29.0 -11.2 34 8 307.9 308.0 284.9 309.1 0.35 13 589 4511 -8.3 -21.3 34 13.0 -11.9 27 9 308.1 308.4 286.1 312.0 1.18 14 571 4751 -9.9 -30.9 16 21.0 -14.3 22 9 309.0 309.1 285.6 310.8 0.51 15 560 4900 -11.1 -22.1 40 11.0 -14.0 19 9 309.3 309.5 286.5 313.2 1.16 16 550 5039 -11.9 -32.9 16 21.0 -16.0 16 9 310.0 310.0 285.8 311.5 0.44 17 538 5207 -13.3 -23.3 43 10.0 -15.8 12 9 310.3 310.5 286.7 313.9 1.09 18 500 5760 -17.7 -38.7 14 21.0 -20.8 360 9 311.5 311.5 286.2 312.4 0.27 19 494 5850 -18.5 -38.5 15 20.0 -21.4 360 9 311.6 311.6 286.2 312.6 0.28 20 487 5957 -19.1 -39.1 15 20.0 -22.0 360 9 312.1 312.1 286.4 313.0 0.26 21 429 6887 -26.5 -38.5 31 12.0 -28.0 360 12 314.2 314.3 287.2 315.3 0.32 22 400 7390 -29.9 -42.9 27 13.0 -31.2 360 13 316.1 316.2 287.7 316.9 0.22 23 367 7996 -34.9 -46.9 28 12.0 -35.8 354 14 317.3 317.4 288.1 317.9 0.15 24 300 9370 -45.1 -59.1 19 14.0 -45.6 340 18 321.8 321.8 289.3 322.0 0.04 25 281 9806 -48.1 -64.1 14 16.0 -48.5 342 21 323.6 323.6 289.9 323.7 0.02 26 266 10167 -51.1 -63.1 23 12.0 -51.4 343 23 324.3 324.3 290.1 324.4 0.03 27 250 10570 -53.5 -64.5 25 11.0 -53.7 345 26 326.5 326.5 290.7 326.6 0.03 28 200 11970 -63.7 -70.7 38 7.0 -63.8 345 33 331.9 331.9 292.2 331.9 0.01 29 196 12093 -64.7 -70.7 43 6.0 -64.7 345 30 332.2 332.2 292.3 332.3 0.01 30 194 12155 -64.9 -70.9 43 6.0 -65.0 345 29 332.9 332.9 292.5 332.9 0.01 31 156 13496 -59.7 -82.7 3 23.0 -59.9 332 32 363.1 363.1 299.3 363.1 0.00 32 150 13740 -60.9 -82.9 4 22.0 -61.1 330 33 365.2 365.2 299.7 365.2 0.00 33 102 16155 -58.1 -86.1 2 28.0 -58.5 306 22 413.1 413.1 306.9 413.1 0.00 34 100 16280 -58.9 -85.9 2 27.0 -59.2 305 21 413.9 413.9 307.0 413.9 0.00 35 70 18510 -60.7 -87.7 2 27.0 -61.1 340 10 454.5 454.5 311.3 454.5 0.00 36 64 19065 -62.1 -88.1 2 26.0 -62.4 332 9 463.3 463.3 312.1 463.3 0.00 37 50 20600 -58.9 -87.9 1 29.0 -59.6 310 5 504.7 504.7 315.3 504.7 0.00 38 38 22331 -55.9 -86.9 1 31.0 -57.1 286 8 553.5 553.5 318.3 553.6 0.01 39 32 23420 -56.7 -86.7 1 30.0 -57.9 271 9 579.3 579.3 319.6 579.3 0.01 40 30 23830 -55.7 -86.7 1 31.0 -57.2 265 10 592.8 592.8 320.3 592.8 0.01 41 20 26430 -54.3 -86.3 1 32.0 -56.6 220 5 670.0 670.0 323.4 670.0 0.01 42 15 28288 -51.1 -85.1 1 34.0 -55.0 738.1 738.1 325.6 738.2 0.02 43 14 28736 -51.3 -85.3 1 34.0 -55.3 752.1 752.1 326.0 752.2 0.02 TRP 194 12155 -64.9 -70.9 43 6.0 -65.0 345 29 332.9 332.9 292.5 332.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 707.06 mb = 3069.48 m = 10070.33 ft Wetbulb zero: 750.92 mb = 2581.81 m = 8470.39 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 40.39 % Est. max temperature: 25.63 C = 78.13 F Sfc-Lift cond lev (LCL): 817.24 mb = 1888.90 m = 6197.11 ft T: 8.89 C 700-500 lapse rate: 6.59 C/km ThetaE index: 5.65 C Layer 700.0- 616.0 mb Conv cond level (CCL): 751.44 mb = 2576.15 m = 8451.82 ft Mean mixing ratio: 6.70 g/kg Conv temperature: 29.00 C = 84.19 F Cap Strength: 3.15 C Lifted Index: 1.15 C Risk: Showers probable Lifted Index @300 mb: 4.68 C Lifted Index @700 mb: 0.95 C Showalter Index: 1.79 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 20.90 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 71.40 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.34 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 42079.78 J/kg Cap Strength: 3.15 C Lift Cond Lev (LCL): 800.55 mb = 2059.25 m = 6755.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 5 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 1019 14 75 2 -1.9 -0.5 | 233 3 2.6 1.9 1 1000 178 5 5 -0.4 -5.0 | 302 5 4.1 -2.5 2 925 849 315 4 2.8 -2.8 | 273 7 7.3 -0.4 3 850 1563 100 4 -3.9 0.7 | 190 3 0.6 3.1 4 700 3149 55 8 -6.6 -4.6 | 44 3 -2.0 -2.2 5 500 5760 360 9 -0.0 -9.0 | 326 8 4.5 -6.6 6 400 7390 360 13 -0.0 -13.0 | 337 11 4.5 -10.6 7 300 9370 340 18 6.2 -16.9 | 324 18 10.7 -14.5 8 250 10570 345 26 6.7 -25.1 | 334 25 11.2 -22.7 9 200 11970 345 33 8.5 -31.9 | 336 32 13.0 -29.4 10 194 12155 345 29 7.5 -28.0 | 335 28 12.0 -25.6 11 150 13740 330 33 16.5 -28.6 | 321 34 21.0 -26.1 12 100 16280 305 21 17.2 -12.0 | 294 24 21.7 -9.6 13 70 18510 340 10 3.4 -9.4 | 311 11 7.9 -7.0 14 50 20600 310 5 3.8 -3.2 | 275 8 8.3 -0.8 15 30 23830 265 10 10.0 0.9 | 257 15 14.5 3.3 16 20 26430 220 5 3.2 3.8 | 231 10 7.7 6.3 Wind Parameters Mean winds (0-6000m): 31.6 at 6.8 knts Storm direction: 61.6 at 5.1 knts Shear (0-3000m) pos: 1.2 neg: 1.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 179.9 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -8.5 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.70 Bulk Shear: 1.96 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 0 4 293 5| 0.0 5.2 5.2| 2.5 -2.0 0.5 1.0 0.31| 7.5 2.3 1000 346 4 287 6| 0.4 2.6 3.0| 4.6 -4.6 0.0 0.0 0.18| 5.7 1.0 1500 357 4 290 5| 2.4 1.7 4.1| 5.3 -5.7 -0.4 -0.3 -0.01| 6.3 -0.1 2000 26 4 298 3| 1.8 1.2 3.0| 5.3 -6.6 -1.3 -0.7 -0.08| 5.2 -0.4 2500 46 5 301 1| 1.4 1.2 2.6| 5.3 -7.5 -2.2 -0.9 -0.15| 4.6 -0.7 3000 51 5 318 1| 1.2 1.3 2.5| 5.3 -8.5 -3.2 -1.1 -0.22| 4.2 -0.9 4000 49 6 352 1| 0.9 1.4 2.3| 5.3 -11.0 -5.7 -1.4 -0.29| 3.5 -1.0 5000 41 6 352 2| 0.7 1.4 2.1| 5.3 -14.3 -9.0 -1.8 -0.34| 3.2 -1.1 6000 32 7 345 4| 0.6 1.3 1.9| 5.9 -17.6 -11.7 -2.0 -0.35| 2.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20250501.12.gif