UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 30 APR 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 1020 17 23.8 10.8 44 13.0 15.8 55 8 295.3 296.7 288.2 318.4 7.99 1 1000 188 20.8 8.8 46 12.0 13.8 50 9 294.0 295.2 286.9 314.5 7.12 2 987 301 19.6 8.6 49 11.0 13.2 45 9 293.8 295.1 286.9 314.4 7.11 3 925 853 14.4 6.4 59 8.0 9.9 20 9 294.0 295.2 286.4 312.9 6.52 4 903 1055 12.4 6.4 67 6.0 9.0 29 9 294.0 295.2 286.5 313.3 6.68 5 885 1224 12.0 -8.0 24 20.0 3.6 36 10 295.3 295.7 282.4 302.4 2.36 6 850 1560 10.2 -16.8 13 27.0 0.8 50 10 296.8 297.0 281.6 300.6 1.21 7 835 1708 9.6 -19.4 11 29.0 0.1 52 10 297.7 297.9 281.7 300.9 0.98 8 730 2805 1.2 -27.8 9 29.0 -6.1 70 8 300.2 300.3 282.1 302.0 0.53 9 700 3141 -0.3 -34.3 6 34.0 -7.7 75 8 302.2 302.2 282.7 303.2 0.30 10 576 4669 -10.3 -45.3 4 35.0 -15.3 101 6 307.8 307.8 284.7 308.2 0.12 11 504 5681 -18.3 -51.3 4 33.0 -21.7 119 4 310.0 310.0 285.4 310.3 0.07 12 500 5740 -18.9 -51.9 4 33.0 -22.2 120 4 310.0 310.0 285.4 310.2 0.06 13 420 7014 -29.9 -52.9 9 23.0 -31.4 155 6 311.7 311.8 286.1 312.0 0.07 14 412 7151 -31.1 -36.1 61 5.0 -31.7 159 6 311.9 312.0 286.5 313.4 0.42 15 406 7255 -32.1 -39.1 50 7.0 -32.8 162 6 311.9 312.0 286.4 313.1 0.32 16 400 7360 -32.7 -42.7 36 10.0 -33.6 165 6 312.5 312.5 286.5 313.3 0.22 17 378 7756 -35.7 -49.7 22 14.0 -36.5 152 11 313.6 313.6 286.8 314.0 0.11 18 345 8384 -40.9 -54.9 21 14.0 -41.5 132 18 314.9 314.9 287.1 315.1 0.06 19 323 8828 -44.5 -60.5 15 16.0 -45.0 117 24 315.9 315.9 287.4 316.0 0.03 20 304 9232 -46.7 -69.7 6 23.0 -47.1 103 29 318.3 318.3 288.2 318.4 0.01 21 300 9320 -47.1 -69.1 6 22.0 -47.5 100 30 319.0 319.0 288.4 319.0 0.01 22 250 10500 -56.1 -70.1 16 14.0 -56.3 100 29 322.7 322.7 289.6 322.7 0.01 23 223 11216 -61.3 -71.3 25 10.0 -61.4 85 27 325.4 325.4 290.4 325.4 0.01 24 215 11442 -61.7 -72.7 22 11.0 -61.8 80 27 328.2 328.2 291.2 328.2 0.01 25 200 11890 -60.3 -76.3 11 16.0 -60.4 100 12 337.3 337.3 293.6 337.3 0.01 26 150 13700 -57.3 -85.3 2 28.0 -57.6 345 7 371.4 371.4 300.8 371.4 0.00 27 137 14272 -57.1 -86.1 1 29.0 -57.4 338 10 381.5 381.5 302.5 381.5 0.00 28 100 16250 -59.1 -87.1 1 28.0 -59.5 315 22 413.5 413.5 306.9 413.5 0.00 29 70 18480 -60.7 -88.7 1 28.0 -61.1 345 13 454.5 454.5 311.3 454.5 0.00 30 50 20580 -57.9 -88.9 1 31.0 -58.6 320 8 507.0 507.0 315.4 507.0 0.00 31 30 23810 -55.7 -88.7 1 33.0 -57.2 170 15 592.8 592.8 320.3 592.8 0.00 32 20 26400 -54.5 -88.5 1 34.0 -56.8 220 14 669.4 669.4 323.4 669.4 0.01 33 15 28254 -51.7 -86.7 1 35.0 -55.4 736.1 736.1 325.6 736.2 0.01 TRP 215 11442 -61.7 -72.7 22 11.0 -61.8 80 27 328.2 328.2 291.2 328.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 706.00 mb = 3073.71 m = 10084.24 ft Wetbulb zero: 833.68 mb = 1720.64 m = 5645.07 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 16.18 % Est. max temperature: 24.47 C = 76.05 F Sfc-Lift cond lev (LCL): 842.06 mb = 1637.86 m = 5373.49 ft T: 9.88 C 700-500 lapse rate: 7.16 C/km ThetaE index: 12.71 C Layer 885.0- 835.0 mb Conv cond level (CCL): 772.96 mb = 2337.80 m = 7669.84 ft Mean mixing ratio: 6.98 g/kg Conv temperature: 27.72 C = 81.89 F Cap Strength: 3.53 C Lifted Index: 0.80 C Risk: Showers probable Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: 1.79 C Showalter Index: 9.62 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 2.10 C K Index: -21.70 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.34 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 41083.98 J/kg Cap Strength: 3.53 C Lift Cond Lev (LCL): 831.88 mb = 1738.23 m = 5702.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 95 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 1020 17 55 8 -6.6 -4.6 | 11 5 -1.0 -5.1 1 1000 188 50 9 -6.9 -5.8 | 12 6 -1.3 -6.3 2 925 853 20 9 -3.1 -8.5 | 344 9 2.5 -9.0 3 850 1560 50 10 -7.7 -6.4 | 17 7 -2.1 -7.0 4 700 3141 75 8 -7.7 -2.1 | 40 3 -2.2 -2.6 5 500 5740 120 4 -3.5 2.0 | 235 3 2.1 1.5 6 400 7360 165 6 -1.6 5.8 | 217 7 4.0 5.3 7 300 9320 100 30 -29.5 5.2 | 101 24 -24.0 4.7 8 250 10500 100 29 -28.6 5.0 | 101 23 -23.0 4.5 9 215 11442 80 27 -26.6 -4.7 | 76 22 -21.0 -5.2 10 200 11890 100 12 -11.8 2.1 | 104 6 -6.2 1.6 11 150 13700 345 7 1.8 -6.8 | 315 10 7.4 -7.3 12 100 16250 315 22 15.6 -15.6 | 307 27 21.1 -16.1 13 70 18480 345 13 3.4 -12.6 | 326 16 8.9 -13.1 14 50 20580 320 8 5.1 -6.1 | 302 13 10.7 -6.7 15 30 23810 170 15 -2.6 14.8 | 192 15 3.0 14.2 16 20 26400 220 14 9.0 10.7 | 235 18 14.6 10.2 Wind Parameters Mean winds (0-6000m): 65.4 at 7.5 knts Storm direction: 95.4 at 5.6 knts Shear (0-3000m) pos: 1.2 neg: 0.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 26.6 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -7.2 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.66 Bulk Shear: 1.26 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 46 9 6 7| 0.0 3.2 3.2| 0.1 -3.4 -3.3 -6.6 -0.49| 3.6 -1.8 1000 36 9 358 8| 0.0 2.2 2.2| 2.1 -7.2 -5.2 -5.2 -0.40| 3.4 -1.3 1500 37 9 359 8| 1.2 1.5 2.7| 9.2 -7.2 1.9 1.3 0.07| 3.5 0.2 2000 41 9 4 8| 1.3 1.1 2.4| 11.0 -7.2 3.7 1.9 0.14| 3.0 0.4 2500 45 9 8 7| 1.2 0.9 2.1| 11.9 -7.2 4.7 1.9 0.18| 2.7 0.5 3000 49 9 11 7| 1.2 0.7 1.9| 12.6 -7.2 5.3 1.8 0.20| 2.5 0.5 4000 55 9 16 6| 1.1 0.6 1.7| 13.2 -7.2 6.0 1.5 0.23| 2.2 0.5 5000 61 8 19 5| 1.0 0.4 1.5| 13.5 -7.2 6.3 1.3 0.29| 2.0 0.6 6000 65 7 19 4| 0.9 0.4 1.3| 13.9 -7.6 6.3 1.0 0.27| 1.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20250430.12.gif