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 LI113... Searching the city database file for: LI113 ... Date:1200Z 30 APR 25 Station: LI113 WMO ident: 16113 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 186 SFC 977 387 20.8 11.8 56 9.0 15.2 60 2 295.9 297.5 289.3 321.7 8.93 2 941 709 16.8 8.8 59 8.0 12.1 53 3 295.0 296.4 287.8 316.9 7.57 3 925 855 16.0 6.0 51 10.0 10.4 50 3 295.7 296.8 286.8 314.2 6.34 4 880 1276 12.8 -0.2 41 13.0 6.3 136 3 296.6 297.4 285.1 309.3 4.28 5 850 1566 10.0 1.0 54 9.0 5.5 195 3 296.6 297.5 285.7 310.9 4.84 6 797 2097 5.6 -6.4 42 12.0 0.5 154 5 297.4 298.0 284.0 306.4 2.97 7 702 3119 -3.3 -5.8 83 2.5 -4.3 72 10 298.6 299.2 285.0 309.2 3.53 8 700 3142 -3.5 -6.9 77 3.4 -4.9 70 10 298.6 299.2 284.7 308.5 3.25 9 699 3153 -3.7 -9.7 63 6.0 -6.0 70 10 298.5 299.0 284.0 306.5 2.62 10 695 3199 -3.1 -21.1 23 18.0 -8.1 71 10 299.7 299.9 282.5 302.9 1.02 11 687 3290 -2.7 -30.7 10 28.0 -9.0 73 10 301.1 301.2 282.4 302.6 0.43 12 662 3583 -3.9 -37.9 5 34.0 -10.3 78 11 303.0 303.0 282.9 303.7 0.22 13 564 4825 -12.7 -39.7 8 27.0 -16.9 102 13 306.8 306.8 284.4 307.6 0.22 14 500 5730 -20.1 -36.1 23 16.0 -22.5 120 15 308.5 308.6 285.2 309.8 0.35 15 490 5880 -21.3 -32.3 36 11.0 -23.1 118 15 308.8 308.9 285.5 310.6 0.52 16 467 6233 -24.3 -39.3 24 15.0 -26.1 114 17 309.4 309.4 285.4 310.4 0.27 17 417 7047 -31.7 -36.2 64 4.5 -32.2 104 19 310.1 310.2 285.9 311.5 0.42 18 409 7184 -32.9 -38.9 55 6.0 -33.5 102 20 310.2 310.3 285.8 311.4 0.32 19 400 7340 -34.1 -47.1 26 13.0 -35.0 100 20 310.7 310.7 285.7 311.2 0.14 20 398 7375 -34.3 -48.3 23 14.0 -35.3 100 20 310.9 310.9 285.8 311.3 0.12 21 375 7788 -37.3 -51.3 22 14.0 -38.1 101 20 312.2 312.2 286.2 312.6 0.09 22 349 8280 -41.1 -52.1 30 11.0 -41.6 102 20 313.6 313.6 286.7 313.9 0.09 23 308 9117 -47.3 -62.3 16 15.0 -47.7 105 20 316.3 316.3 287.6 316.4 0.03 24 300 9290 -48.3 -64.3 14 16.0 -48.6 105 20 317.3 317.3 287.9 317.4 0.02 25 271 9957 -50.9 -69.9 9 19.0 -51.2 97 23 322.9 322.9 289.6 322.9 0.01 26 250 10480 -54.1 -69.1 14 15.0 -54.3 90 25 325.6 325.6 290.5 325.7 0.01 27 249 10506 -54.3 -69.3 14 15.0 -54.5 90 25 325.7 325.7 290.5 325.8 0.01 28 223 11209 -56.3 -72.3 12 16.0 -56.5 85 11 333.1 333.1 292.6 333.1 0.01 29 200 11900 -56.7 -79.7 4 23.0 -56.9 45 12 343.0 343.0 295.0 343.0 0.00 30 150 13720 -57.1 -85.1 2 28.0 -57.4 325 21 371.7 371.7 300.9 371.7 0.00 31 144 13978 -56.1 -85.1 1 29.0 -56.4 323 20 377.8 377.8 301.9 377.8 0.00 32 100 16270 -59.3 -86.3 2 27.0 -59.6 310 16 413.2 413.2 306.9 413.2 0.00 33 70 18490 -62.1 -88.1 2 26.0 -62.4 350 7 451.5 451.5 311.0 451.5 0.00 34 52 20344 -58.5 -87.5 1 29.0 -59.2 279 9 500.0 500.0 314.9 500.0 0.00 35 50 20590 -59.7 -87.7 1 28.0 -60.3 270 9 502.8 502.8 315.1 502.8 0.00 36 41 21830 -59.9 -88.9 1 29.0 -60.6 243 9 531.7 531.7 317.0 531.7 0.00 37 32 23398 -54.5 -86.5 1 32.0 -56.1 209 8 585.2 585.2 319.9 585.2 0.01 38 30 23810 -55.7 -86.7 1 31.0 -57.2 200 8 592.8 592.8 320.3 592.8 0.01 39 21 26071 -57.3 -88.3 1 31.0 -59.0 187 10 651.6 651.6 322.7 651.7 0.01 40 20 26380 -55.9 -87.9 1 32.0 -57.9 185 10 665.1 665.1 323.3 665.1 0.01 41 15 28218 -55.5 -86.5 1 31.0 -58.1 220 11 723.4 723.4 325.1 723.5 0.01 42 13 29146 -49.1 -85.1 1 36.0 -54.1 238 11 775.8 775.8 326.6 776.0 0.02 43 10 30890 -44.3 -82.3 1 38.0 -52.4 270 12 854.2 854.2 328.5 854.6 0.05 44 9.8 31026 -43.9 -82.9 1 39.0 -52.2 860.6 860.7 328.6 861.0 0.04 45 8.4 32074 -37.9 -79.9 0 42.0 -50.3 923.0 923.0 329.9 923.8 0.08 46 6.4 33955 -36.1 -79.1 0 43.0 -51.0 1005.2 1005.3 331.3 1006.7 0.12 TRP 223 11209 -56.3 -72.3 12 16.0 -56.5 85 11 333.1 333.1 292.6 333.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 737.22 mb = 2740.38 m = 8990.65 ft Wetbulb zero: 787.34 mb = 2195.40 m = 7202.66 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 32.86 % Est. max temperature: 21.86 C = 71.35 F Sfc-Lift cond lev (LCL): 855.06 mb = 1516.44 m = 4975.13 ft T: 10.48 C 700-500 lapse rate: 6.41 C/km ThetaE index: 12.44 C Layer 941.0- 850.0 mb Conv cond level (CCL): 779.19 mb = 2279.23 m = 7477.71 ft Mean mixing ratio: 6.56 g/kg Conv temperature: 22.54 C = 72.57 F Cap Strength: 1.49 C Lifted Index: -0.78 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.01 C Lifted Index @700 mb: -1.70 C Showalter Index: 1.62 C Risk: Showers probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 21.10 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: -0.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 163.99 J/kg Max Up Vert Vel: 18.11 m/s Conv Inhibition (B-): 45.18 J/kg Cap Strength: 1.49 C Lift Cond Lev (LCL): 800.43 mb = 2061.79 m = 6764.34 ft Lev Free Conv (LFC): 745.43 mb = 2635.99 m = 8648.14 ft Equ Level (EL): 675.43 mb = 3424.33 m = 11234.55 ft B at Equ Level: 27.49 J/kg Max Parcel Lev (MPL): 265.43 mb = 10092.07 m = 33110.08 ft Wind level data Storm motion: 131 at 7 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 ---------------------------------------------------------- 0 977 387 60 2 -1.7 -1.0 | 327 7 3.7 -5.7 1 925 855 50 3 -2.3 -1.9 | 335 7 3.1 -6.7 2 850 1566 195 3 0.8 2.9 | 286 6 6.2 -1.8 3 700 3142 70 10 -9.4 -3.4 | 26 9 -4.0 -8.1 4 500 5730 120 15 -13.0 7.5 | 110 8 -7.6 2.8 5 400 7340 100 20 -19.7 3.5 | 85 14 -14.3 -1.2 6 300 9290 105 20 -19.3 5.2 | 92 14 -13.9 0.5 7 250 10480 90 25 -25.0 0.0 | 76 20 -19.6 -4.7 8 223 11209 85 11 -11.0 -1.0 | 44 8 -5.6 -5.7 9 200 11900 45 12 -8.5 -8.5 | 13 14 -3.1 -13.2 10 150 13720 325 21 12.0 -17.2 | 321 28 17.4 -21.9 11 100 16270 310 16 12.3 -10.3 | 310 23 17.7 -15.0 12 70 18490 350 7 1.2 -6.9 | 330 13 6.6 -11.6 13 50 20590 270 9 9.0 -0.0 | 288 15 14.4 -4.7 14 30 23810 200 8 2.7 7.5 | 251 9 8.1 2.8 15 20 26380 185 10 0.9 10.0 | 230 8 6.3 5.2 16 10 30890 270 12 12.0 -0.0 | 285 18 17.4 -4.7 Wind Parameters Mean winds (0-6000m): 101.2 at 9.6 knts Storm direction: 131.2 at 7.2 knts Shear (0-3000m) pos: 1.1 neg: 2.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 64.8 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -9.9 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 19.06 Bulk Shear: 8.60 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 54 3 332 7| 0.0 1.0 1.0| 1.9 0.0 1.9 3.7 0.82| 1.3 1.0 1000 76 3 333 6| 2.4 0.5 2.9| 1.9 -4.0 -2.1 -2.1 -0.35| 3.4 -1.2 1500 118 3 320 4| 2.1 0.3 2.5| 1.9 -6.7 -4.8 -3.2 -0.40| 3.6 -1.4 2000 129 4 314 4| 1.6 1.3 2.9| 2.1 -7.1 -5.0 -2.5 -0.24| 3.8 -0.9 2500 103 4 344 4| 1.3 2.1 3.4| 2.4 -7.6 -5.3 -2.1 -0.13| 4.3 -0.6 3000 82 5 359 5| 1.1 2.2 3.3| 4.2 -9.9 -5.8 -1.9 -0.13| 4.3 -0.5 4000 84 7 15 6| 1.2 1.6 2.9| 13.5 -9.9 3.6 0.9 0.04| 3.8 0.1 5000 93 8 34 5| 1.5 1.3 2.8| 23.6 -9.9 13.7 2.7 0.17| 3.5 0.6 6000 101 10 54 5| 1.4 1.3 2.7| 27.1 -14.1 13.0 2.2 0.15| 3.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//LI113/skewt/LI113.skewt.20250430.12.gif