UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042511.upa.cvt Date: 1100Z 25 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 25 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 1005 53 14.2 11.2 82 3.0 12.4 0 0 286.9 288.4 285.4 310.2 8.33 1 1000 103 13.8 6.8 63 7.0 10.0 40 10 287.0 288.0 283.1 304.4 6.20 2 996 137 14.2 5.2 55 9.0 9.5 42 10 287.7 288.7 282.8 303.5 5.57 3 925 756 9.6 3.6 66 6.0 6.5 70 11 289.1 290.1 283.2 304.4 5.36 4 850 1451 3.8 1.6 86 2.2 2.7 70 23 290.1 291.0 283.2 304.6 5.05 5 810 1841 0.6 0.3 98 0.3 0.4 71 19 290.8 291.6 283.2 304.7 4.83 6 769 2258 -0.7 -0.8 99 0.1 -0.7 73 14 293.7 294.5 284.4 307.4 4.69 7 700 3006 -3.7 -4.6 93 0.9 -4.1 75 5 298.4 299.1 285.3 310.0 3.88 8 627 3867 -9.1 -9.9 94 0.8 -9.4 88 7 301.8 302.3 285.5 310.6 2.87 9 500 5580 -20.9 -21.4 96 0.5 -21.0 115 12 307.6 307.8 286.1 312.1 1.38 10 499 5595 -21.1 -21.6 96 0.5 -21.2 115 12 307.5 307.7 286.0 311.9 1.36 11 453 6303 -26.3 -29.1 77 2.8 -26.8 122 17 309.6 309.7 286.1 312.2 0.76 12 400 7190 -33.9 -38.2 65 4.3 -34.3 130 23 310.9 311.0 286.1 312.2 0.35 13 388 7402 -35.7 -40.6 61 4.9 -36.1 133 23 311.3 311.3 286.1 312.3 0.28 14 357 7974 -40.5 -41.8 87 1.3 -40.6 140 23 312.3 312.4 286.5 313.3 0.27 15 331 8482 -45.3 -48.1 73 2.8 -45.4 146 22 312.6 312.6 286.4 313.1 0.15 16 318 8748 -47.3 -58.3 27 11.0 -47.6 150 22 313.4 313.4 286.6 313.6 0.05 17 300 9130 -49.7 -63.7 18 14.0 -50.0 155 22 315.3 315.3 287.2 315.4 0.02 18 294 9261 -50.7 -63.7 20 13.0 -51.0 155 16 315.7 315.7 287.3 315.8 0.02 19 277 9650 -49.1 -71.1 6 22.0 -49.5 210 16 323.4 323.4 289.8 323.5 0.01 20 250 10320 -49.5 -76.5 3 27.0 -49.9 305 16 332.5 332.5 292.4 332.5 0.00 21 200 11780 -52.1 -82.1 2 30.0 -52.5 280 14 350.3 350.3 296.7 350.3 0.00 22 150 13640 -53.3 -83.3 1 30.0 -53.8 290 23 378.2 378.2 301.9 378.2 0.00 23 100 16230 -56.5 -87.5 1 31.0 -56.9 285 11 418.6 418.6 307.6 418.6 0.00 24 70 18480 -57.3 -88.3 1 31.0 -57.9 290 19 461.8 461.8 312.0 461.8 0.00 25 63 19146 -56.7 -88.7 1 32.0 -57.4 301 16 477.3 477.3 313.2 477.3 0.00 26 53 20234 -59.5 -89.5 1 30.0 -60.1 319 12 494.9 494.9 314.6 495.0 0.00 27 50 20600 -57.9 -88.9 1 31.0 -58.6 325 10 507.0 507.0 315.4 507.0 0.00 28 30 23830 -57.1 -89.1 1 32.0 -58.4 115 7 589.0 589.0 320.1 589.0 0.00 29 20 26390 -54.9 -89.9 1 35.0 -57.2 300 3 668.1 668.1 323.3 668.2 0.01 30 16 27814 -55.7 -89.7 1 34.0 -58.2 709.5 709.6 324.7 709.6 0.01 TRP 294 9261 -50.7 -63.7 20 13.0 -51.0 155 16 315.7 315.7 287.3 315.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 791.08 mb = 2033.35 m = 6671.02 ft Wetbulb zero: 794.96 mb = 1991.39 m = 6533.37 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 88.59 % Est. max temperature: 17.33 C = 63.19 F Sfc-Lift cond lev (LCL): 960.81 mb = 437.95 m = 1436.83 ft T: 11.96 C 700-500 lapse rate: 6.68 C/km ThetaE index: 6.73 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 834.69 mb = 1598.08 m = 5242.99 ft Mean mixing ratio: 5.53 g/kg Conv temperature: 17.63 C = 63.74 F Cap Strength: 3.89 C Lifted Index: 5.15 C Risk: None Lifted Index @300 mb: 8.00 C Lifted Index @700 mb: 3.37 C Showalter Index: 4.86 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.50 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 77.20 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.53 J/kg Max Up Vert Vel: 3.33 m/s Conv Inhibition (B-): 50924.30 J/kg Cap Strength: 5.02 C Lift Cond Lev (LCL): 858.35 mb = 1370.67 m = 4496.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 114 at 9 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 1005 53 0 0 -0.0 -0.0 | 294 9 7.8 -3.5 1 1000 103 40 10 -6.4 -7.7 | 353 11 1.4 -11.2 2 925 756 70 11 -10.3 -3.8 | 19 8 -2.5 -7.3 3 850 1451 70 23 -21.6 -7.9 | 50 18 -13.8 -11.4 4 700 3006 75 5 -4.8 -1.3 | 328 6 3.0 -4.8 5 500 5580 115 12 -10.9 5.1 | 117 3 -3.0 1.6 6 400 7190 130 23 -17.6 14.8 | 139 15 -9.8 11.3 7 300 9130 155 22 -9.3 19.9 | 175 17 -1.5 16.4 8 294 9261 155 16 -6.8 14.5 | 186 11 1.1 11.0 9 250 10320 305 16 13.1 -9.2 | 301 24 20.9 -12.7 10 200 11780 280 14 13.8 -2.4 | 285 22 21.6 -5.9 11 150 13640 290 23 21.6 -7.9 | 291 32 29.5 -11.4 12 100 16230 285 11 10.6 -2.8 | 289 20 18.5 -6.3 13 70 18480 290 19 17.9 -6.5 | 291 28 25.7 -10.0 14 50 20600 325 10 5.7 -8.2 | 311 18 13.6 -11.7 15 30 23830 115 7 -6.3 3.0 | 290 2 1.5 -0.5 16 20 26390 300 3 2.6 -1.5 | 296 12 10.4 -5.0 Wind Parameters Mean winds (0-6000m): 84.0 at 11.4 knts Storm direction: 114.0 at 8.6 knts Shear (0-3000m) pos: 0.9 neg: 0.0 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 34.9 deg Storm rel helicity (0-3000m) pos: 50.5 neg: -23.8 tot: 26.7 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 5.39 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 50 10 359 10| 11.0 0.0 11.0| 28.6 0.0 28.6 57.3 0.93| 14.4 13.3 1000 61 11 12 9| 8.3 0.0 8.3| 39.7 0.0 39.7 39.7 0.84| 10.8 9.0 1500 65 14 28 11| 7.5 0.0 7.5| 50.5 -1.3 49.2 32.8 0.70| 9.9 6.9 2000 67 15 34 11| 4.1 0.0 4.1| 50.5 -8.4 42.1 21.0 0.52| 8.9 4.7 2500 68 15 33 11| 2.1 0.0 2.1| 50.5 -16.4 34.1 13.6 0.36| 8.3 3.0 3000 68 14 30 10| 0.9 0.0 0.9| 50.5 -23.8 26.7 8.9 0.21| 7.8 1.7 4000 70 12 24 8| 1.0 0.0 1.0| 53.3 -23.8 29.4 7.4 0.25| 6.3 1.6 5000 76 11 27 7| 1.1 0.0 1.1| 55.5 -23.8 31.7 6.3 0.29| 5.4 1.6 6000 84 11 37 6| 1.3 0.0 1.3| 57.9 -23.8 34.0 5.7 0.31| 5.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250425.11.gif