UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 30 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 1014 53 25.0 12.0 44 13.0 16.8 0 0 297.0 298.5 289.5 322.3 8.71 1 1010 90 23.0 8.0 38 15.0 14.3 326 0 295.3 296.5 287.0 314.7 6.67 2 1000 182 22.2 8.2 41 14.0 14.0 240 1 295.4 296.6 287.2 315.2 6.83 3 925 852 15.8 6.8 55 9.0 10.7 140 2 295.5 296.7 287.1 315.0 6.71 4 851 1552 9.4 4.9 73 4.5 6.9 51 13 295.9 297.0 286.9 314.5 6.39 5 850 1562 9.6 4.6 71 5.0 6.9 50 13 296.2 297.3 286.9 314.5 6.26 6 843 1631 10.0 2.0 57 8.0 5.9 49 13 297.3 298.3 286.4 312.8 5.25 7 700 3143 -1.1 -17.1 28 16.0 -6.2 30 13 301.3 301.5 283.7 305.8 1.43 8 696 3189 -1.5 -17.5 28 16.0 -6.5 31 13 301.3 301.6 283.7 305.7 1.39 9 660 3610 -3.1 -34.1 7 31.0 -9.6 35 12 304.1 304.2 283.5 305.2 0.32 10 588 4511 -10.3 -27.3 23 17.0 -14.2 46 10 306.0 306.1 284.7 308.3 0.69 11 517 5490 -16.5 -50.5 4 34.0 -20.3 57 8 309.9 310.0 285.4 310.2 0.07 12 500 5740 -18.5 -48.5 5 30.0 -21.8 60 7 310.5 310.5 285.6 310.8 0.09 13 422 6979 -28.9 -52.9 8 24.0 -30.6 79 14 312.6 312.6 286.4 312.9 0.07 14 410 7185 -29.9 -60.9 3 31.0 -31.6 82 15 313.9 313.9 286.8 314.0 0.03 15 400 7360 -31.1 -61.1 4 30.0 -32.7 85 16 314.6 314.6 287.0 314.7 0.03 16 368 7945 -35.7 -56.7 10 21.0 -36.7 84 16 316.0 316.0 287.5 316.2 0.05 17 356 8174 -37.7 -52.7 19 15.0 -38.5 83 16 316.4 316.4 287.6 316.7 0.08 18 354 8213 -37.9 -44.9 48 7.0 -38.4 83 16 316.6 316.6 287.9 317.3 0.20 19 300 9330 -46.7 -57.7 27 11.0 -47.0 80 16 319.5 319.5 288.6 319.7 0.05 20 291 9531 -48.3 -59.3 27 11.0 -48.6 79 17 320.1 320.1 288.8 320.2 0.04 21 259 10285 -54.5 -62.5 37 8.0 -54.6 76 19 321.8 321.8 289.3 321.9 0.03 22 250 10510 -56.1 -63.1 41 7.0 -56.2 75 20 322.7 322.7 289.6 322.8 0.03 23 203 11809 -65.3 -71.3 43 6.0 -65.3 80 20 327.9 328.0 291.2 328.0 0.01 24 200 11900 -65.1 -72.1 37 7.0 -65.1 70 19 329.7 329.7 291.6 329.7 0.01 25 189 12247 -61.7 -80.7 6 19.0 -61.8 55 18 340.5 340.5 294.4 340.5 0.00 26 158 13364 -58.1 -84.1 2 26.0 -58.3 9 14 364.5 364.5 299.5 364.5 0.00 27 150 13690 -59.5 -84.5 2 25.0 -59.7 355 13 367.6 367.6 300.1 367.6 0.00 28 100 16240 -57.5 -85.5 2 28.0 -57.9 350 12 416.6 416.6 307.3 416.6 0.00 29 72 18295 -60.9 -87.9 2 27.0 -61.3 345 18 450.5 450.5 310.9 450.5 0.00 30 70 18470 -59.7 -87.7 1 28.0 -60.2 345 19 456.7 456.7 311.5 456.7 0.00 31 50 20580 -59.3 -87.3 1 28.0 -59.9 270 9 503.7 503.7 315.2 503.8 0.00 32 37 22469 -58.1 -88.1 1 30.0 -59.0 220 9 552.1 552.1 318.2 552.1 0.00 33 30 23800 -54.3 -86.3 1 32.0 -56.0 185 9 596.6 596.6 320.5 596.7 0.01 34 28 24243 -53.3 -86.3 1 33.0 -55.3 192 11 611.3 611.3 321.1 611.3 0.01 35 20 26400 -54.7 -86.7 1 32.0 -57.0 225 18 668.7 668.7 323.4 668.8 0.01 36 16 27839 -52.7 -85.7 1 33.0 -55.9 230 17 719.3 719.3 325.0 719.5 0.02 37 15 28256 -53.5 -86.5 1 33.0 -56.6 231 17 730.1 730.1 325.4 730.2 0.01 38 10 30920 -45.3 -83.3 1 38.0 -52.9 240 16 850.5 850.5 328.4 850.8 0.04 39 9.7 31124 -44.7 -82.7 1 38.0 -52.7 860.2 860.2 328.6 860.6 0.04 40 8.4 32098 -39.1 -81.1 0 42.0 -50.7 918.3 918.3 329.8 919.0 0.07 TRP 203 11809 -65.3 -71.3 43 6.0 -65.3 80 20 327.9 328.0 291.2 328.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 714.17 mb = 2993.12 m = 9819.83 ft Wetbulb zero: 773.68 mb = 2328.69 m = 7639.97 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 32.52 % Est. max temperature: 23.86 C = 74.94 F Sfc-Lift cond lev (LCL): 837.59 mb = 1682.92 m = 5521.33 ft T: 9.62 C 700-500 lapse rate: 6.70 C/km ThetaE index: 9.96 C Layer 925.0- 588.0 mb Conv cond level (CCL): 765.50 mb = 2415.27 m = 7924.03 ft Mean mixing ratio: 6.79 g/kg Conv temperature: 27.47 C = 81.45 F Cap Strength: 2.59 C Lifted Index: 0.64 C Risk: Showers probable Lifted Index @300 mb: 3.44 C Lifted Index @700 mb: 0.58 C Showalter Index: 1.05 C Risk: Showers probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 23.10 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 132.20 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.03 J/kg Max Up Vert Vel: 1.44 m/s Conv Inhibition (B-): 58965.12 J/kg Cap Strength: 2.59 C Lift Cond Lev (LCL): 810.64 mb = 1949.08 m = 6394.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 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 1014 53 0 0 -0.0 -0.0 | 253 7 6.7 2.0 1 1000 182 240 1 0.9 0.5 | 252 8 7.6 2.5 2 925 852 140 2 -1.3 1.5 | 237 6 5.4 3.5 3 850 1562 50 13 -10.0 -8.4 | 27 7 -3.3 -6.4 4 700 3143 30 13 -6.5 -11.3 | 359 9 0.2 -9.3 5 500 5740 60 7 -6.1 -3.5 | 337 2 0.6 -1.5 6 400 7360 85 16 -15.9 -1.4 | 94 9 -9.2 0.6 7 300 9330 80 16 -15.8 -2.8 | 85 9 -9.1 -0.8 8 250 10510 75 20 -19.3 -5.2 | 76 13 -12.6 -3.2 9 203 11809 80 20 -19.7 -3.5 | 84 13 -13.0 -1.5 10 200 11900 70 19 -17.9 -6.5 | 68 12 -11.2 -4.5 11 150 13690 355 13 1.1 -13.0 | 324 13 7.8 -10.9 12 100 16240 350 12 2.1 -11.8 | 318 13 8.8 -9.8 13 70 18470 345 19 4.9 -18.4 | 325 20 11.6 -16.4 14 50 20580 270 9 9.0 -0.0 | 263 16 15.7 2.0 15 30 23800 185 9 0.8 9.0 | 214 13 7.5 11.0 16 20 26400 225 18 12.7 12.7 | 233 24 19.4 14.7 17 10 30920 240 16 13.9 8.0 | 244 23 20.6 10.0 Wind Parameters Mean winds (0-6000m): 43.4 at 9.3 knts Storm direction: 73.4 at 7.0 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -27.1 tot: -26.7 m^2/s^2 ave: -8.9 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 14.25 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 ------------------------------------------------------------------------------- 500 210 1 248 8| 0.0 1.6 1.6| 0.3 -3.5 -3.2 -6.4 -0.58| 2.7 -1.6 1000 148 2 238 7| 0.0 2.6 2.6| 0.3 -9.2 -8.9 -8.9 -0.69| 3.9 -2.7 1500 68 4 261 3| 0.0 4.4 4.4| 0.3 -18.6 -18.3 -12.2 -0.77| 7.0 -5.4 2000 55 6 319 2| 0.0 3.3 3.3| 0.3 -21.5 -21.1 -10.6 -0.78| 5.7 -4.4 2500 50 8 346 3| 0.0 2.7 2.7| 0.3 -24.2 -23.9 -9.5 -0.79| 4.9 -3.8 3000 45 9 353 4| 0.0 2.2 2.2| 0.3 -27.1 -26.7 -8.9 -0.79| 4.3 -3.4 4000 42 10 356 5| 0.4 1.7 2.0| 1.7 -27.6 -25.9 -6.5 -0.68| 3.6 -2.5 5000 42 10 357 5| 0.6 1.3 1.9| 1.8 -27.8 -26.0 -5.2 -0.62| 3.2 -2.0 6000 43 9 356 5| 0.6 1.1 1.8| 2.6 -28.3 -25.7 -4.3 -0.53| 3.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250430.11.gif