UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043023.upa.cvt Date: 2300Z 30 APR 25 Searching for LI064... Searching the city database file for: LI064 ... Date:2300Z 30 APR 25 Station: LI064 WMO ident: 16064 ------------------------------------------------------------------------------- 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 1000 184 13.4 12.1 92 1.3 12.6 340 4 286.5 288.1 285.8 311.3 8.90 1 996 217 18.8 9.8 56 9.0 13.5 333 4 292.3 293.6 286.8 314.2 7.65 2 993 243 20.6 9.6 49 11.0 14.0 327 4 294.3 295.7 287.5 316.2 7.57 3 967 468 20.4 9.4 49 11.0 13.8 280 4 296.4 297.8 288.3 318.7 7.67 4 925 843 17.8 6.8 48 11.0 11.5 200 4 297.5 298.7 287.8 317.2 6.71 5 869 1373 13.2 4.2 54 9.0 8.3 263 5 298.1 299.2 287.3 315.7 5.95 6 850 1559 11.8 2.8 54 9.0 7.0 285 5 298.5 299.5 287.1 314.8 5.51 7 820 1859 10.0 -6.0 32 16.0 2.9 315 5 299.7 300.2 284.8 308.8 2.97 8 777 2303 6.0 1.0 70 5.0 3.5 359 5 300.0 301.0 287.3 315.9 5.30 9 767 2409 5.4 -3.6 52 9.0 1.3 10 5 300.5 301.2 286.1 312.1 3.82 10 726 2856 1.8 -2.3 74 4.1 -0.2 55 5 301.3 302.1 287.0 314.8 4.45 11 713 3001 1.0 -7.0 55 8.0 -2.4 70 5 302.0 302.6 285.9 311.7 3.17 12 700 3149 0.0 -6.0 64 6.0 -2.6 85 5 302.5 303.1 286.5 313.2 3.49 13 659 3628 -4.3 -6.7 83 2.4 -5.3 58 4 302.9 303.6 286.6 313.7 3.51 14 615 4168 -8.3 -12.6 71 4.3 -9.8 27 3 304.4 304.8 285.9 311.8 2.36 15 601 4347 -8.7 -19.7 41 11.0 -11.8 17 3 305.9 306.2 285.4 310.2 1.33 16 599 4373 -8.5 -26.5 22 18.0 -12.8 16 3 306.4 306.6 284.9 308.9 0.73 17 584 4569 -9.3 -33.3 12 24.0 -14.0 4 3 307.7 307.8 284.9 309.1 0.39 18 551 5016 -12.1 -39.1 9 27.0 -16.5 338 2 309.6 309.6 285.5 310.4 0.23 19 500 5750 -18.3 -41.3 11 23.0 -21.4 295 1 310.7 310.8 285.8 311.5 0.21 20 440 6687 -25.5 -50.5 8 25.0 -27.6 27 10 313.2 313.2 286.6 313.5 0.08 21 400 7370 -29.9 -62.9 3 33.0 -31.6 95 16 316.1 316.1 287.5 316.2 0.02 22 376 7810 -32.9 -54.9 9 22.0 -34.2 87 15 317.8 317.8 288.1 318.0 0.06 23 329 8737 -41.3 -56.3 18 15.0 -41.9 71 13 318.6 318.6 288.3 318.9 0.06 24 300 9360 -45.9 -60.9 17 15.0 -46.3 60 12 320.7 320.7 289.0 320.8 0.04 25 250 10540 -54.7 -64.7 28 10.0 -54.9 60 17 324.7 324.7 290.2 324.8 0.03 26 235 10933 -57.7 -67.7 27 10.0 -57.8 53 17 326.0 326.0 290.6 326.1 0.02 27 200 11940 -61.5 -73.5 19 12.0 -61.6 35 17 335.4 335.4 293.2 335.4 0.01 28 189 12288 -63.1 -74.1 21 11.0 -63.2 40 16 338.3 338.3 293.9 338.3 0.01 29 173 12837 -58.9 -78.9 6 20.0 -59.1 11 15 353.9 353.9 297.5 353.9 0.00 30 151 13688 -58.7 -84.7 2 26.0 -58.9 327 13 368.2 368.2 300.2 368.3 0.00 31 150 13730 -58.9 -84.9 2 26.0 -59.1 325 13 368.6 368.6 300.3 368.6 0.00 32 100 16270 -58.7 -86.7 2 28.0 -59.0 335 11 414.3 414.3 307.0 414.3 0.00 33 79 17740 -61.9 -88.9 2 27.0 -62.2 345 11 436.6 436.6 309.6 436.6 0.00 34 70 18490 -61.1 -88.1 2 27.0 -61.4 350 11 453.7 453.7 311.2 453.7 0.00 35 64 19048 -61.5 -88.5 2 27.0 -61.9 318 10 464.6 464.6 312.2 464.6 0.00 36 58 19665 -58.3 -88.3 1 30.0 -58.9 283 10 485.1 485.1 313.8 485.1 0.00 37 50 20600 -59.3 -88.3 1 29.0 -59.9 230 9 503.7 503.7 315.2 503.8 0.00 38 44 21402 -60.1 -89.1 1 29.0 -60.7 236 8 520.5 520.5 316.4 520.6 0.00 39 30 23820 -56.5 -87.5 1 31.0 -57.9 255 4 590.6 590.6 320.2 590.6 0.01 40 26 24729 -54.3 -87.3 1 33.0 -56.2 230 5 621.5 621.5 321.6 621.6 0.01 41 23 25508 -56.7 -88.7 1 32.0 -58.3 209 6 636.7 636.7 322.2 636.7 0.01 42 20 26400 -52.7 -86.7 1 34.0 -55.5 185 7 674.9 674.9 323.6 674.9 0.01 43 19 26733 -52.3 -86.3 1 34.0 -55.2 188 8 686.1 686.1 324.0 686.2 0.01 44 16 27842 -55.3 -88.3 1 33.0 -57.9 199 10 710.9 710.9 324.8 710.9 0.01 45 10 30920 -45.1 -84.1 0 39.0 -52.8 230 17 851.2 851.2 328.4 851.5 0.03 46 8.0 32429 -39.5 -80.5 0 41.0 -51.1 929.6 929.6 330.0 930.4 0.08 TRP 189 12288 -63.1 -74.1 21 11.0 -63.2 40 16 338.3 338.3 293.9 338.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5566.38 m Freezing level: 700.00 mb = 3149.00 m = 10331.24 ft Wetbulb zero: 730.55 mb = 2804.85 m = 9202.16 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 46.65 % Est. max temperature: 25.36 C = 77.64 F Sfc-Lift cond lev (LCL): 980.86 mb = 347.07 m = 1138.65 ft T: 20.51 C 700-500 lapse rate: 7.04 C/km ThetaE index: 9.94 C Layer 925.0- 777.0 mb Conv cond level (CCL): 761.96 mb = 2462.90 m = 8080.29 ft Mean mixing ratio: 7.18 g/kg Conv temperature: 27.45 C = 81.42 F Cap Strength: 3.23 C Lifted Index: -0.39 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.83 C Lifted Index @700 mb: 0.74 C Showalter Index: 1.02 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: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 88.60 Risk: None Energy Index: -0.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.47 J/kg Max Up Vert Vel: 11.18 m/s Conv Inhibition (B-): 156.35 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 810.00 mb = 1959.96 m = 6430.22 ft Lev Free Conv (LFC): 675.00 mb = 3437.72 m = 11278.46 ft Equ Level (EL): 585.00 mb = 4555.72 m = 14946.40 ft B at Equ Level: 45.92 J/kg Max Parcel Lev (MPL): 365.00 mb = 8016.28 m = 26299.81 ft Wind level data Storm motion: 66 at 3 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 1000 184 340 4 1.4 -3.8 | 303 5 4.0 -2.6 1 925 843 200 4 1.4 3.8 | 219 6 4.0 4.9 2 850 1559 285 5 4.8 -1.3 | 271 7 7.4 -0.1 3 700 3149 85 5 -5.0 -0.4 | 107 2 -2.4 0.7 4 500 5750 295 1 0.9 -0.4 | 258 4 3.5 0.7 5 400 7370 95 16 -15.9 1.4 | 101 14 -13.3 2.5 6 300 9360 60 12 -10.4 -6.0 | 58 9 -7.8 -4.9 7 250 10540 60 17 -14.7 -8.5 | 59 14 -12.1 -7.4 8 200 11940 35 17 -9.8 -13.9 | 29 15 -7.1 -12.8 9 189 12288 40 16 -10.3 -12.3 | 35 14 -7.7 -11.1 10 150 13730 325 13 7.5 -10.6 | 313 14 10.1 -9.5 11 100 16270 335 11 4.6 -10.0 | 321 11 7.3 -8.8 12 70 18490 350 11 1.9 -10.8 | 335 11 4.5 -9.7 13 50 20600 230 9 6.9 5.8 | 234 12 9.5 6.9 14 30 23820 255 4 3.9 1.0 | 251 7 6.5 2.2 15 20 26400 185 7 0.6 7.0 | 202 9 3.2 8.1 16 10 30920 230 17 13.0 10.9 | 232 20 15.6 12.1 Wind Parameters Mean winds (0-6000m): 36.2 at 3.8 knts Storm direction: 66.2 at 2.8 knts Shear (0-3000m) pos: 1.5 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 160.0 deg Storm rel helicity (0-3000m) pos: 26.6 neg: -14.8 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 17.88 Bulk Shear: 3.49 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 ------------------------------------------------------------------------------- 500 314 4 286 6| 0.0 6.6 6.6| 0.0 -11.3 -11.3 -22.6 -0.94| 7.6 -7.1 1000 241 4 243 7| 0.4 3.3 3.6| 4.7 -14.8 -10.2 -10.2 -0.53| 6.2 -3.3 1500 260 4 254 7| 1.7 2.2 3.8| 14.0 -14.8 -0.8 -0.6 -0.10| 5.8 -0.6 2000 281 4 268 7| 1.9 1.6 3.6| 20.5 -14.8 5.7 2.8 0.11| 5.5 0.6 2500 297 5 278 7| 1.8 1.3 3.2| 24.3 -14.8 9.5 3.8 0.23| 5.3 1.2 3000 281 5 268 7| 1.5 1.1 2.6| 26.6 -14.8 11.8 3.9 0.33| 5.1 1.7 4000 7 5 329 4| 1.1 0.8 1.9| 26.6 -16.7 9.9 2.5 0.17| 4.4 0.7 5000 25 4 342 3| 0.9 1.0 1.8| 26.6 -18.9 7.7 1.5 0.08| 3.8 0.3 6000 36 4 349 2| 0.9 0.8 1.7| 31.7 -20.0 11.8 2.0 0.14| 3.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20250531.23.gif