UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042811.upa.cvt Date: 1100Z 28 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 28 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 1017 53 22.6 9.6 44 13.0 14.8 0 0 294.3 295.7 287.3 315.7 7.39 1 1000 206 20.2 4.2 35 16.0 11.6 75 9 293.4 294.3 284.7 308.4 5.17 2 950 645 15.8 3.8 45 12.0 9.4 98 8 293.2 294.2 284.8 308.6 5.29 3 925 870 13.8 3.8 51 10.0 8.5 110 7 293.4 294.4 285.0 309.2 5.43 4 868 1401 9.2 -0.8 50 10.0 4.4 99 9 294.0 294.8 283.9 306.2 4.15 5 850 1574 8.0 0.0 57 8.0 4.1 95 9 294.5 295.3 284.5 307.8 4.50 6 781 2267 2.8 0.5 85 2.3 1.7 97 9 296.2 297.1 285.7 311.1 5.08 7 726 2855 -1.3 -3.8 83 2.5 -2.4 99 9 297.9 298.6 285.2 309.8 3.98 8 700 3146 -2.5 -7.5 68 5.0 -4.5 100 9 299.7 300.3 285.0 309.2 3.11 9 623 4061 -8.1 -15.1 57 7.0 -10.4 110 8 303.5 303.8 285.1 309.5 1.90 10 502 5700 -19.9 -30.9 37 11.0 -21.8 130 5 308.4 308.5 285.5 310.4 0.58 11 500 5730 -19.9 -29.9 41 10.0 -21.7 130 5 308.8 308.9 285.7 311.0 0.64 12 499 5745 -20.1 -30.1 41 10.0 -21.9 130 5 308.7 308.8 285.6 310.9 0.63 13 400 7340 -33.7 -42.7 40 9.0 -34.4 160 6 311.2 311.2 286.0 312.0 0.22 14 392 7481 -34.9 -41.9 49 7.0 -35.5 155 6 311.4 311.5 286.1 312.3 0.25 15 351 8238 -41.9 -49.9 41 8.0 -42.3 130 8 312.0 312.0 286.2 312.4 0.11 16 332 8611 -44.5 -56.5 25 12.0 -44.9 118 9 313.4 313.4 286.6 313.6 0.06 17 300 9280 -49.9 -58.9 34 9.0 -50.1 95 10 315.0 315.0 287.2 315.2 0.05 18 281 9705 -53.3 -62.3 33 9.0 -53.5 73 12 316.1 316.1 287.5 316.2 0.03 19 250 10450 -57.7 -66.7 31 9.0 -57.8 35 15 320.3 320.3 288.9 320.4 0.02 20 240 10707 -58.5 -68.5 27 10.0 -58.6 33 12 322.8 322.8 289.6 322.9 0.02 21 223 11165 -60.7 -69.7 30 9.0 -60.8 30 6 326.3 326.3 290.7 326.4 0.01 22 216 11363 -60.7 -74.7 14 14.0 -60.8 23 7 329.3 329.3 291.5 329.3 0.01 23 200 11840 -61.5 -73.5 19 12.0 -61.6 5 11 335.4 335.4 293.2 335.4 0.01 24 150 13650 -57.5 -83.5 2 26.0 -57.8 20 7 371.0 371.0 300.8 371.0 0.00 25 111 15551 -56.3 -85.3 1 29.0 -56.7 347 8 406.6 406.6 306.1 406.6 0.00 26 100 16210 -57.3 -86.3 1 29.0 -57.7 335 9 417.0 417.0 307.4 417.0 0.00 27 72 18274 -59.7 -86.7 2 27.0 -60.1 294 15 453.0 453.0 311.1 453.0 0.00 28 70 18450 -58.7 -86.7 2 28.0 -59.2 290 15 458.8 458.8 311.7 458.8 0.00 29 50 20570 -58.1 -87.1 1 29.0 -58.8 315 10 506.6 506.6 315.4 506.6 0.00 30 37 22466 -57.9 -87.9 1 30.0 -58.9 265 9 552.6 552.6 318.2 552.7 0.00 31 34 23002 -55.1 -86.1 1 31.0 -56.5 251 8 573.5 573.5 319.3 573.6 0.01 32 30 23800 -55.5 -86.5 1 31.0 -57.0 230 8 593.3 593.3 320.3 593.4 0.01 33 24 25218 -56.3 -87.3 1 31.0 -58.0 238 11 630.1 630.1 321.9 630.2 0.01 34 20 26380 -54.3 -86.3 1 32.0 -56.6 245 14 670.0 670.0 323.4 670.0 0.01 35 19 26710 -52.5 -85.5 1 33.0 -55.4 244 15 685.5 685.5 324.0 685.6 0.01 36 16 27815 -54.3 -86.3 1 32.0 -57.1 239 20 714.1 714.1 324.9 714.2 0.01 37 12 29683 -48.3 -84.3 1 36.0 -53.9 230 29 796.6 796.6 327.1 796.8 0.03 38 10 30890 -45.9 -83.9 1 38.0 -53.2 225 34 848.2 848.2 328.4 848.5 0.03 39 9.5 31233 -43.3 -83.3 0 40.0 -52.1 870.6 870.6 328.8 871.0 0.04 40 7.8 32568 -40.9 -81.9 0 41.0 -51.9 930.7 930.8 330.0 931.4 0.06 41 7.0 33316 -33.3 -77.3 0 44.0 -49.5 991.4 991.5 331.1 993.1 0.15 TRP 223 11165 -60.7 -69.7 30 9.0 -60.8 30 6 326.3 326.3 290.7 326.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 743.44 mb = 2668.85 m = 8755.97 ft Wetbulb zero: 758.41 mb = 2503.62 m = 8213.88 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 57.45 % Est. max temperature: 22.32 C = 72.17 F Sfc-Lift cond lev (LCL): 839.09 mb = 1679.80 m = 5511.10 ft T: 7.21 C 700-500 lapse rate: 6.73 C/km ThetaE index: 7.29 C Layer 1000.0- 950.0 mb Conv cond level (CCL): 756.08 mb = 2528.44 m = 8295.29 ft Mean mixing ratio: 5.44 g/kg Conv temperature: 25.24 C = 77.43 F Cap Strength: 2.70 C Lifted Index: 2.93 C Risk: None Lifted Index @300 mb: 4.34 C Lifted Index @700 mb: 1.99 C Showalter Index: 3.84 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 19.90 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 23.00 Risk: None Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.26 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 51039.41 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 795.72 mb = 2114.45 m = 6937.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 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 1017 53 0 0 -0.0 -0.0 | 314 6 4.1 -3.9 1 1000 206 75 9 -8.7 -2.3 | 36 8 -4.6 -6.2 2 925 870 110 7 -6.6 2.4 | 58 3 -2.5 -1.5 3 850 1574 95 9 -9.0 0.8 | 57 6 -4.9 -3.1 4 700 3146 100 9 -8.9 1.6 | 64 5 -4.7 -2.4 5 500 5730 130 5 -3.8 3.2 | 338 1 0.3 -0.7 6 400 7340 160 6 -2.1 5.6 | 230 3 2.1 1.7 7 300 9280 95 10 -10.0 0.9 | 62 7 -5.8 -3.0 8 250 10450 35 15 -8.6 -12.3 | 15 17 -4.5 -16.2 9 223 11165 30 6 -3.0 -5.2 | 353 9 1.1 -9.1 10 200 11840 5 11 -1.0 -11.0 | 348 15 3.2 -14.9 11 150 13650 20 7 -2.4 -6.6 | 351 11 1.7 -10.5 12 100 16210 335 9 3.8 -8.2 | 327 14 7.9 -12.1 13 70 18450 290 15 14.1 -5.1 | 296 20 18.2 -9.0 14 50 20570 315 10 7.1 -7.1 | 314 16 11.2 -11.0 15 30 23800 230 8 6.1 5.1 | 263 10 10.2 1.2 16 20 26380 245 14 12.7 5.9 | 263 17 16.8 2.0 17 10 30890 225 34 24.0 24.0 | 234 35 28.2 20.1 Wind Parameters Mean winds (0-6000m): 103.6 at 7.6 knts Storm direction: 133.6 at 5.7 knts Shear (0-3000m) pos: 1.3 neg: 0.4 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -0.3 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.19 Bulk Shear: 1.04 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 82 7 32 6| 8.2 0.0 8.2| 19.5 0.0 19.5 38.9 0.87| 13.7 11.9 1000 92 7 42 5| 3.9 0.0 3.9| 20.3 0.0 20.3 20.3 0.76| 8.3 6.3 1500 95 8 47 5| 2.6 0.7 3.3| 20.3 -0.3 20.1 13.4 0.66| 6.3 4.2 2000 95 8 50 5| 2.0 0.5 2.5| 20.6 -0.3 20.3 10.2 0.66| 4.8 3.2 2500 96 8 52 5| 1.6 0.4 2.0| 20.9 -0.3 20.6 8.2 0.67| 3.9 2.6 3000 96 8 54 5| 1.3 0.4 1.7| 21.1 -0.3 20.9 7.0 0.67| 3.3 2.2 4000 98 8 57 5| 0.9 0.3 1.1| 21.5 -0.3 21.3 5.3 0.62| 2.7 1.7 5000 101 8 58 4| 0.6 0.2 0.8| 21.5 -0.4 21.1 4.2 0.55| 2.4 1.3 6000 104 8 57 4| 0.5 0.2 0.6| 21.5 -0.7 20.8 3.5 0.44| 2.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250428.11.gif