UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for LI113... Searching the city database file for: LI113 ... Date:1200Z 29 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 199 SFC 979 382 20.2 12.2 60 8.0 15.2 100 3 295.1 296.8 289.2 321.5 9.15 2 966 497 17.8 9.8 59 8.0 13.0 99 3 293.8 295.3 287.6 316.5 7.89 3 925 865 14.2 9.2 72 5.0 11.3 95 1 293.8 295.2 287.6 316.6 7.91 4 906 1040 13.0 6.0 62 7.0 9.1 83 2 294.3 295.5 286.4 313.1 6.48 5 900 1096 12.0 9.4 84 2.6 10.4 79 2 293.9 295.3 287.9 317.6 8.25 6 890 1190 12.0 4.0 58 8.0 7.8 72 3 294.8 295.8 285.9 311.5 5.73 7 850 1573 8.4 3.6 72 4.8 5.9 45 5 294.9 296.0 286.0 312.0 5.83 8 809 1979 4.8 1.7 80 3.1 3.2 60 5 295.3 296.3 285.7 311.0 5.35 9 791 2162 3.4 -1.0 73 4.4 1.3 67 5 295.7 296.5 284.9 309.0 4.49 10 775 2328 2.8 -13.2 30 16.0 -2.9 74 5 296.8 297.1 282.3 302.3 1.78 11 767 2412 2.0 -4.0 64 6.0 -0.6 77 6 296.8 297.5 284.5 307.9 3.70 12 718 2941 -2.3 -3.7 90 1.4 -2.9 97 6 297.8 298.5 285.2 309.9 4.05 13 700 3142 -3.5 -7.3 75 3.8 -5.0 105 6 298.6 299.2 284.6 308.2 3.15 14 689 3267 -3.5 -10.5 58 7.0 -6.1 105 7 300.0 300.4 284.4 307.6 2.49 15 655 3664 -6.1 -11.1 68 5.0 -7.9 104 9 301.4 301.9 285.0 309.1 2.50 16 639 3857 -6.7 -19.7 35 13.0 -10.4 104 10 302.9 303.1 284.1 306.9 1.25 17 607 4255 -9.3 -23.3 31 14.0 -12.9 103 12 304.3 304.5 284.4 307.5 0.96 18 591 4460 -10.5 -24.5 31 14.0 -13.9 102 13 305.3 305.4 284.7 308.2 0.89 19 500 5720 -20.5 -35.5 25 15.0 -22.7 100 19 308.0 308.1 285.1 309.3 0.37 20 451 6474 -26.7 -42.7 21 16.0 -28.3 95 18 309.5 309.5 285.4 310.2 0.20 21 417 7036 -30.7 -44.7 24 14.0 -31.9 92 17 311.4 311.4 286.0 312.0 0.17 22 407 7208 -31.9 -54.9 8 23.0 -33.3 91 17 312.0 312.0 286.1 312.2 0.05 23 400 7330 -32.9 -51.9 13 19.0 -34.1 90 17 312.2 312.2 286.2 312.5 0.08 24 300 9290 -48.5 -57.5 34 9.0 -48.7 30 9 317.0 317.0 287.8 317.2 0.05 25 284 9649 -51.5 -58.5 43 7.0 -51.7 18 7 317.7 317.7 288.1 317.9 0.05 26 256 10319 -55.9 -62.9 41 7.0 -56.0 355 4 320.8 320.8 289.0 320.9 0.03 27 253 10394 -56.1 -66.1 27 10.0 -56.2 353 3 321.6 321.6 289.2 321.6 0.02 28 250 10470 -56.3 -69.3 18 13.0 -56.5 350 3 322.4 322.4 289.5 322.4 0.01 29 248 10521 -56.3 -69.3 18 13.0 -56.5 350 3 323.1 323.1 289.7 323.2 0.01 30 225 11132 -59.1 -69.1 26 10.0 -59.2 355 7 327.9 327.9 291.2 328.0 0.02 31 200 11870 -57.9 -77.9 6 20.0 -58.1 5 8 341.1 341.1 294.6 341.1 0.00 32 150 13690 -56.1 -84.1 2 28.0 -56.4 350 16 373.4 373.4 301.2 373.4 0.00 33 100 16250 -59.3 -86.3 2 27.0 -59.6 350 19 413.2 413.2 306.9 413.2 0.00 34 70 18480 -60.5 -87.5 2 27.0 -60.9 320 8 455.0 455.0 311.3 455.0 0.00 35 67 18753 -60.9 -87.9 2 27.0 -61.3 332 7 459.8 459.8 311.8 459.8 0.00 36 51 20465 -57.3 -86.3 1 29.0 -58.0 49 4 505.6 505.6 315.4 505.6 0.00 37 50 20590 -58.1 -87.1 1 29.0 -58.8 55 4 506.6 506.6 315.4 506.6 0.00 38 41 21831 -60.5 -88.5 1 28.0 -61.2 359 7 530.2 530.2 316.9 530.2 0.00 39 30 23790 -56.9 -86.9 1 30.0 -58.2 270 11 589.5 589.5 320.1 589.6 0.01 40 24 25209 -54.9 -85.9 1 31.0 -56.8 267 12 634.2 634.2 322.1 634.3 0.01 41 21 26059 -56.9 -86.9 1 30.0 -58.6 266 13 652.8 652.8 322.8 652.9 0.01 42 20 26370 -53.7 -85.7 1 32.0 -56.2 265 13 671.8 671.8 323.5 671.9 0.01 43 18 27051 -52.1 -85.1 1 33.0 -55.2 260 13 697.4 697.4 324.3 697.5 0.02 44 15 28232 -52.7 -84.7 1 32.0 -56.1 253 13 732.7 732.7 325.4 732.9 0.02 45 12 29683 -50.1 -83.1 1 33.0 -54.9 243 14 790.2 790.3 327.0 790.5 0.03 46 10 30890 -44.7 -81.7 1 37.0 -52.5 235 14 852.7 852.7 328.5 853.2 0.05 47 8.7 31828 -41.9 -80.9 1 39.0 -51.8 898.2 898.2 329.4 898.9 0.07 48 8.6 31906 -42.1 -80.1 1 38.0 -51.9 900.4 900.4 329.4 901.2 0.08 TRP 225 11132 -59.1 -69.1 26 10.0 -59.2 355 7 327.9 327.9 291.2 328.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 744.21 mb = 2657.71 m = 8719.43 ft Wetbulb zero: 785.97 mb = 2213.84 m = 7263.18 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 53.85 % Est. max temperature: 20.21 C = 68.37 F Sfc-Lift cond lev (LCL): 869.52 mb = 1383.70 m = 4539.66 ft T: 10.18 C 700-500 lapse rate: 6.59 C/km ThetaE index: 9.64 C Layer 809.0- 767.0 mb Conv cond level (CCL): 831.26 mb = 1756.05 m = 5761.26 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 20.19 C = 68.34 F Cap Strength: 0.82 C Lifted Index: -1.65 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.28 C Lifted Index @700 mb: -2.05 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 24.10 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 152.20 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 287.63 J/kg Max Up Vert Vel: 23.98 m/s Conv Inhibition (B-): 16.29 J/kg Cap Strength: 0.98 C Lift Cond Lev (LCL): 843.17 mb = 1639.21 m = 5377.93 ft Lev Free Conv (LFC): 818.17 mb = 1886.37 m = 6188.81 ft Equ Level (EL): 348.17 mb = 8275.40 m = 27149.93 ft B at Equ Level: 286.71 J/kg Max Parcel Lev (MPL): 228.17 mb = 11044.33 m = 36234.24 ft Wind level data Storm motion: 126 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 ---------------------------------------------------------- 0 979 382 100 3 -3.0 0.5 | 322 5 2.8 -3.7 1 925 865 95 1 -1.0 0.1 | 311 6 4.8 -4.1 2 850 1573 45 5 -3.5 -3.5 | 344 8 2.3 -7.7 3 700 3142 105 6 -5.8 1.6 | 360 3 0.0 -2.6 4 500 5720 100 19 -18.7 3.3 | 86 13 -12.9 -0.9 5 400 7330 90 17 -17.0 0.0 | 69 12 -11.2 -4.2 6 300 9290 30 9 -4.5 -7.8 | 354 12 1.3 -12.0 7 250 10470 350 3 0.5 -3.0 | 319 10 6.3 -7.2 8 225 11132 355 7 0.6 -7.0 | 330 13 6.4 -11.2 9 200 11870 5 8 -0.7 -8.0 | 337 13 5.1 -12.2 10 150 13690 350 16 2.8 -15.8 | 337 22 8.6 -20.0 11 100 16250 350 19 3.3 -18.7 | 338 25 9.1 -22.9 12 70 18480 320 8 5.1 -6.1 | 313 15 10.9 -10.3 13 50 20590 55 4 -3.3 -2.3 | 339 7 2.5 -6.5 14 30 23790 270 11 11.0 -0.0 | 284 17 16.8 -4.2 15 20 26370 265 13 13.0 1.1 | 279 19 18.8 -3.1 16 10 30890 235 14 11.5 8.0 | 258 18 17.3 3.8 Wind Parameters Mean winds (0-6000m): 95.9 at 9.5 knts Storm direction: 125.9 at 7.2 knts Shear (0-3000m) pos: 0.9 neg: 0.6 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 63.9 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -1.5 tot: 8.4 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 37.80 Bulk Shear: 7.61 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 99 2 315 5| 0.0 2.0 2.0| 0.0 -1.5 -1.5 -3.0 -0.54| 2.0 -1.1 1000 80 2 322 6| 0.0 1.3 1.3| 4.6 -1.5 3.2 3.2 0.36| 2.7 1.0 1500 61 3 332 6| 0.0 1.2 1.2| 7.2 -1.5 5.7 3.8 0.41| 2.6 1.1 2000 64 4 337 6| 0.5 0.9 1.4| 8.5 -1.5 7.0 3.5 0.41| 2.4 1.0 2500 71 4 341 6| 0.8 0.7 1.5| 9.0 -1.5 7.5 3.0 0.38| 2.4 0.9 3000 79 4 344 5| 0.9 0.6 1.5| 9.8 -1.5 8.4 2.8 0.41| 2.3 0.9 4000 90 6 359 4| 0.7 0.9 1.6| 13.2 -1.5 11.7 2.9 0.47| 2.4 1.1 5000 95 8 27 4| 0.5 1.2 1.7| 16.0 -1.5 14.5 2.9 0.42| 2.4 1.0 6000 96 10 49 5| 0.5 1.1 1.6| 16.7 -6.5 10.2 1.7 0.33| 2.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//LI113/skewt/LI113.skewt.20250429.12.gif