UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 24 APR 25 Station: LIPI WMO ident: 16045 Latitude: 45.98 Longitude: 13.05 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1003 53 21.2 13.2 60 8.0 16.2 0 0 294.1 295.8 289.2 321.5 9.54 1 1000 88 20.2 11.2 56 9.0 14.7 80 2 293.4 294.8 287.9 317.4 8.37 2 925 753 13.8 9.7 76 4.1 11.4 100 5 293.4 294.9 287.7 316.9 8.19 3 916 835 13.0 9.7 80 3.3 11.0 101 5 293.4 294.9 287.8 317.1 8.27 4 850 1460 8.4 5.5 82 2.9 6.8 110 7 294.9 296.1 286.8 314.3 6.67 5 727 2730 -1.5 -1.9 97 0.4 -1.7 130 8 297.6 298.4 285.8 311.2 4.58 6 700 3031 -2.9 -4.5 89 1.6 -3.6 135 8 299.3 300.0 285.7 311.1 3.91 7 669 3387 -5.9 -6.3 97 0.4 -6.1 136 9 299.8 300.5 285.5 310.6 3.57 8 646 3661 -6.3 -10.5 72 4.2 -7.8 136 10 302.4 302.9 285.5 310.6 2.66 9 645 3673 -6.3 -10.8 70 4.5 -7.9 136 10 302.5 303.0 285.5 310.6 2.60 10 592 4336 -11.1 -15.9 68 4.8 -12.6 137 12 304.4 304.8 285.4 310.4 1.87 11 567 4666 -13.7 -16.4 80 2.7 -14.5 138 14 305.2 305.5 285.7 311.1 1.87 12 534 5119 -16.3 -23.3 55 7.0 -18.0 139 15 307.3 307.5 285.7 310.9 1.10 13 510 5463 -18.9 -22.6 73 3.7 -19.8 140 16 308.2 308.5 286.1 312.3 1.22 14 502 5580 -19.5 -26.5 54 7.0 -20.9 140 17 308.9 309.1 286.0 311.8 0.87 15 500 5610 -19.7 -25.7 59 6.0 -21.0 140 17 309.0 309.2 286.1 312.2 0.94 16 495 5685 -20.3 -24.1 72 3.8 -21.1 141 17 309.2 309.4 286.4 312.8 1.10 17 493 5715 -20.5 -28.5 49 8.0 -22.0 142 17 309.3 309.4 285.9 311.8 0.74 18 466 6130 -23.5 -32.5 43 9.0 -24.9 148 15 310.6 310.7 286.2 312.4 0.53 19 450 6385 -25.1 -36.1 35 11.0 -26.6 152 15 311.7 311.8 286.4 313.1 0.39 20 423 6832 -28.9 -34.9 56 6.0 -29.7 159 13 312.4 312.5 286.8 314.0 0.47 21 400 7230 -32.1 -39.1 50 7.0 -32.8 165 12 313.3 313.3 286.9 314.4 0.32 22 369 7794 -36.5 -46.5 35 10.0 -37.2 171 14 314.7 314.8 287.2 315.3 0.16 23 300 9190 -48.7 -54.7 50 6.0 -48.9 185 19 316.7 316.7 287.8 317.0 0.08 24 285 9524 -51.9 -55.7 64 3.8 -52.0 176 16 316.8 316.8 287.8 317.1 0.07 25 252 10310 -56.9 -65.9 31 9.0 -57.0 155 10 320.7 320.7 289.0 320.8 0.02 26 250 10360 -56.5 -68.5 21 12.0 -56.6 140 9 322.1 322.1 289.4 322.1 0.02 27 242 10568 -53.3 -72.3 8 19.0 -53.5 166 10 329.9 329.9 291.7 329.9 0.01 28 231 10866 -55.3 -75.3 7 20.0 -55.5 202 12 331.3 331.3 292.0 331.3 0.01 29 200 11790 -53.1 -82.1 2 29.0 -53.4 315 18 348.7 348.7 296.3 348.7 0.00 30 150 13640 -52.7 -83.7 1 31.0 -53.2 300 14 379.3 379.3 302.1 379.3 0.00 31 140 14088 -51.5 -84.5 1 33.0 -52.1 302 14 388.9 388.9 303.6 388.9 0.00 32 100 16250 -56.7 -87.7 1 31.0 -57.2 310 14 418.2 418.2 307.5 418.2 0.00 33 77 17913 -55.3 -87.3 1 32.0 -56.0 310 10 453.5 453.5 311.2 453.6 0.00 34 70 18520 -56.7 -87.7 1 31.0 -57.3 310 8 463.1 463.1 312.0 463.1 0.00 35 61 19385 -58.9 -88.9 1 30.0 -59.5 292 7 476.8 476.8 313.2 476.8 0.00 36 51 20506 -58.9 -88.9 1 30.0 -59.6 268 6 501.8 501.8 315.1 501.8 0.00 37 50 20630 -57.3 -89.3 1 32.0 -58.1 265 6 508.4 508.4 315.5 508.5 0.00 38 47 21022 -54.9 -87.9 1 33.0 -56.0 275 6 523.3 523.3 316.5 523.3 0.00 39 30 23870 -56.7 -88.7 1 32.0 -58.0 345 2 590.1 590.1 320.2 590.1 0.00 40 24 25290 -57.5 -89.5 1 32.0 -59.0 24 4 626.6 626.6 321.7 626.7 0.01 41 20 26460 -52.7 -88.7 1 36.0 -55.5 55 6 674.9 674.9 323.6 674.9 0.01 42 15 28315 -52.1 -88.1 1 36.0 -55.7 5 7 734.7 734.7 325.5 734.8 0.01 43 15 28315 -52.9 -88.9 1 36.0 -56.2 5 7 732.1 732.1 325.4 732.1 0.01 44 14 28762 -49.3 -87.3 0 38.0 -54.0 353 8 758.9 758.9 326.2 759.0 0.01 45 12 29764 -52.5 -88.5 1 36.0 -56.5 327 8 781.7 781.7 326.8 781.8 0.01 46 10 30950 -48.7 -86.7 0 38.0 -54.8 295 9 837.8 837.8 328.1 837.9 0.02 47 8.6 31949 -45.3 -84.3 0 39.0 -53.5 887.9 888.0 329.2 888.3 0.04 48 7.6 32770 -47.5 -86.5 0 39.0 -55.1 911.0 911.0 329.7 911.3 0.03 49 6.8 33512 -43.3 -83.3 0 40.0 -53.6 958.0 958.0 330.5 958.6 0.06 TRP 252 10310 -56.9 -65.9 31 9.0 -57.0 155 10 320.7 320.7 289.0 320.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5522.00 m Freezing level: 745.64 mb = 2537.47 m = 8324.93 ft Wetbulb zero: 751.31 mb = 2462.62 m = 8079.36 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 77.92 % Est. max temperature: 21.98 C = 71.56 F Sfc-Lift cond lev (LCL): 891.12 mb = 1065.43 m = 3495.46 ft T: 11.31 C 700-500 lapse rate: 6.51 C/km ThetaE index: 6.77 C Layer 850.0- 567.0 mb Conv cond level (CCL): 853.61 mb = 1424.61 m = 4673.87 ft Mean mixing ratio: 8.27 g/kg Conv temperature: 21.96 C = 71.53 F Cap Strength: 0.98 C Lifted Index: -1.73 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.09 C Lifted Index @700 mb: -2.10 C Showalter Index: -0.03 C Risk: Thunderstorms probable Total Totals Index: 53.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 25.20 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 183.00 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 400.33 J/kg Max Up Vert Vel: 28.30 m/s Conv Inhibition (B-): 14.46 J/kg Cap Strength: 0.98 C Lift Cond Lev (LCL): 871.73 mb = 1249.17 m = 4098.27 ft Lev Free Conv (LFC): 826.73 mb = 1685.51 m = 5529.81 ft Equ Level (EL): 306.73 mb = 9040.34 m = 29659.55 ft B at Equ Level: 400.22 J/kg Max Parcel Lev (MPL): 216.73 mb = 11274.87 m = 36990.59 ft Wind level data Storm motion: 162 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 1003 53 0 0 -0.0 -0.0 | 342 7 2.2 -7.0 1 1000 88 80 2 -2.0 -0.3 | 358 7 0.3 -7.3 2 925 753 100 5 -4.9 0.9 | 24 7 -2.7 -6.1 3 850 1460 110 7 -6.6 2.4 | 43 6 -4.4 -4.6 4 700 3031 135 8 -5.7 5.7 | 69 4 -3.4 -1.3 5 500 5610 140 17 -10.9 13.0 | 125 11 -8.7 6.0 6 400 7230 165 12 -3.1 11.6 | 169 5 -0.9 4.6 7 300 9190 185 19 1.7 18.9 | 198 13 3.9 11.9 8 252 10310 155 10 -4.2 9.1 | 136 3 -2.0 2.1 9 250 10360 140 9 -5.8 6.9 | 88 4 -3.6 -0.1 10 200 11790 315 18 12.7 -12.7 | 323 25 15.0 -19.7 11 150 13640 300 14 12.1 -7.0 | 314 20 14.3 -14.0 12 100 16250 310 14 10.7 -9.0 | 321 21 12.9 -16.0 13 70 18520 310 8 6.1 -5.1 | 325 15 8.4 -12.1 14 50 20630 265 6 6.0 0.5 | 308 10 8.2 -6.5 15 30 23870 345 2 0.5 -1.9 | 343 9 2.7 -8.9 16 20 26460 55 6 -4.9 -3.4 | 14 11 -2.7 -10.4 17 10 30950 295 9 8.2 -3.8 | 316 15 10.4 -10.8 Wind Parameters Mean winds (0-6000m): 132.4 at 9.8 knts Storm direction: 162.4 at 7.3 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 87.5 deg Storm rel helicity (0-3000m) pos: 16.5 neg: 0.0 tot: 16.5 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 48.49 Bulk Shear: 8.26 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 89 3 6 7| 4.2 0.0 4.2| 8.0 0.0 8.0 16.0 0.99| 4.4 4.3 1000 97 4 15 7| 3.0 0.0 3.0| 11.4 0.0 11.4 11.4 0.99| 3.2 3.1 1500 103 5 23 6| 2.4 0.0 2.4| 13.8 0.0 13.8 9.2 0.98| 2.6 2.6 2000 107 5 29 6| 1.9 0.0 1.9| 14.8 0.0 14.8 7.4 0.94| 2.3 2.1 2500 111 6 34 6| 1.6 0.0 1.6| 15.7 0.0 15.7 6.3 0.90| 2.0 1.8 3000 116 6 38 5| 1.4 0.0 1.4| 16.5 0.0 16.5 5.5 0.88| 1.9 1.7 4000 123 7 50 5| 1.5 0.0 1.5| 19.8 0.0 19.8 5.0 0.85| 1.9 1.6 5000 128 8 68 5| 1.5 0.0 1.5| 23.4 0.0 23.4 4.7 0.79| 1.9 1.5 6000 132 10 85 5| 1.3 0.0 1.3| 29.6 0.0 29.6 4.9 0.75| 1.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250424.11.gif