UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 6 DEC 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 1007 53 7.0 2.5 73 4.5 4.9 0 0 279.6 280.4 277.7 292.1 4.55 1 1000 117 11.4 0.4 47 11.0 6.2 25 10 284.5 285.2 279.4 295.7 3.93 2 998 134 12.2 1.2 47 11.0 6.9 26 10 285.5 286.2 280.1 297.4 4.18 3 985 244 12.2 2.2 50 10.0 7.3 36 11 286.6 287.4 281.1 299.5 4.55 4 925 766 7.2 2.2 70 5.0 4.8 80 17 286.7 287.5 281.5 300.4 4.85 5 855 1408 2.6 0.2 84 2.4 1.5 80 14 288.4 289.2 281.9 301.4 4.54 6 850 1456 3.6 -0.6 74 4.2 1.7 80 14 289.9 290.7 282.3 302.4 4.30 7 847 1485 4.4 -0.6 70 5.0 2.1 81 14 291.0 291.8 282.8 303.6 4.32 8 833 1620 3.8 -2.2 65 6.0 1.1 84 13 291.8 292.5 282.7 303.2 3.90 9 793 2018 1.8 -7.2 51 9.0 -1.8 93 12 293.8 294.3 282.3 302.2 2.80 10 766 2297 0.0 -6.0 64 6.0 -2.4 99 11 294.8 295.4 283.1 304.3 3.19 11 754 2423 -0.3 -13.3 37 13.0 -4.8 102 11 295.8 296.1 281.9 301.4 1.82 12 732 2659 -1.7 -18.7 26 17.0 -6.7 107 10 296.8 297.0 281.5 300.5 1.19 13 700 3013 -4.5 -9.5 68 5.0 -6.4 115 9 297.5 298.0 283.6 305.6 2.66 14 696 3058 -4.9 -8.9 73 4.0 -6.4 118 9 297.5 298.1 283.8 306.0 2.80 15 637 3748 -9.7 -19.7 44 10.0 -12.4 161 12 299.7 299.9 282.9 303.7 1.26 16 630 3833 -10.3 -16.3 61 6.0 -12.1 167 12 300.0 300.3 283.5 305.3 1.70 17 615 4018 -11.1 -24.1 33 13.0 -14.2 178 13 301.1 301.3 283.0 304.0 0.89 18 604 4157 -11.7 -22.7 40 11.0 -14.4 187 14 302.0 302.2 283.5 305.3 1.02 19 528 5169 -20.3 -34.3 28 14.0 -22.4 253 18 303.5 303.6 283.4 304.9 0.40 20 500 5570 -23.9 -32.9 43 9.0 -25.2 280 20 303.9 304.0 283.6 305.5 0.48 21 492 5688 -24.9 -29.0 69 4.1 -25.6 279 20 304.1 304.2 284.0 306.4 0.71 22 482 5837 -25.7 -41.7 21 16.0 -27.3 277 20 304.9 304.9 283.7 305.6 0.20 23 400 7160 -36.1 -53.1 16 17.0 -37.0 260 23 308.1 308.1 284.7 308.3 0.07 24 304 9004 -51.3 -60.3 33 9.0 -51.5 246 29 311.9 311.9 286.1 312.0 0.04 25 300 9090 -51.3 -62.3 26 11.0 -51.5 245 29 313.0 313.0 286.4 313.2 0.03 26 250 10260 -56.1 -73.1 10 17.0 -56.3 300 31 322.7 322.7 289.6 322.7 0.01 27 231 10758 -58.7 -73.7 13 15.0 -58.8 295 30 326.1 326.1 290.6 326.1 0.01 28 200 11660 -58.9 -78.9 6 20.0 -59.0 300 36 339.5 339.5 294.2 339.5 0.00 29 169 12720 -56.7 -82.7 2 26.0 -57.0 306 34 359.9 359.9 298.7 359.9 0.00 30 150 13470 -59.1 -83.1 3 24.0 -59.3 310 33 368.3 368.3 300.2 368.3 0.00 31 142 13813 -60.3 -84.3 3 24.0 -60.5 313 32 372.0 372.0 300.9 372.0 0.00 32 126 14564 -58.3 -84.3 2 26.0 -58.6 321 30 388.5 388.5 303.6 388.5 0.00 33 100 16000 -64.5 -86.5 3 22.0 -64.7 335 27 403.1 403.1 305.6 403.1 0.00 34 99 16061 -64.7 -86.7 3 22.0 -64.8 334 27 403.9 403.9 305.7 403.9 0.00 35 70 18180 -63.9 -87.9 2 24.0 -64.1 290 35 447.7 447.7 310.6 447.7 0.00 36 62 18924 -62.3 -87.3 2 25.0 -62.7 294 35 467.0 467.0 312.4 467.1 0.00 37 50 20240 -64.7 -88.7 2 24.0 -65.0 300 34 491.0 491.0 314.3 491.0 0.00 38 34 22570 -69.7 -90.7 3 21.0 -69.9 281 55 535.1 535.1 317.2 535.1 0.00 39 30 23320 -67.9 -90.9 2 23.0 -68.2 275 62 559.5 559.5 318.6 559.6 0.00 40 26 24186 -66.9 -90.9 2 24.0 -67.4 273 67 585.7 585.8 319.9 585.8 0.00 41 24 24669 -68.7 -91.7 2 23.0 -69.1 272 69 594.1 594.1 320.3 594.1 0.00 42 20 25780 -62.9 -88.9 2 26.0 -63.8 270 75 643.6 643.6 322.4 643.7 0.01 43 18 26424 -65.1 -90.1 2 25.0 -65.9 270 79 656.4 656.4 322.9 656.4 0.01 44 16 27148 -60.9 -88.9 1 28.0 -62.3 270 84 692.6 692.6 324.2 692.6 0.01 45 10 30030 -66.1 -91.1 2 25.0 -67.3 270 102 772.8 772.8 326.5 772.9 0.01 46 8.7 30875 -65.7 -90.7 2 25.0 -67.1 805.8 805.8 327.4 805.9 0.01 TRP 231 10758 -58.7 -73.7 13 15.0 -58.8 295 30 326.1 326.1 290.6 326.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 766.00 mb = 2296.57 m = 7534.58 ft Wetbulb zero: 817.53 mb = 1771.84 m = 5813.04 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 51.39 % Est. max temperature: 15.76 C = 60.37 F Sfc-Lift cond lev (LCL): 939.88 mb = 633.34 m = 2077.87 ft T: 8.47 C 700-500 lapse rate: 7.59 C/km ThetaE index: 3.75 C Layer 754.0- 700.0 mb Conv cond level (CCL): 732.86 mb = 2649.80 m = 8693.46 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 24.19 C = 75.54 F Cap Strength: 6.33 C Lifted Index: 5.49 C Risk: None Lifted Index @300 mb: 9.73 C Lifted Index @700 mb: 5.27 C Showalter Index: 3.44 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 23.30 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 84.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.89 J/kg Max Up Vert Vel: 4.67 m/s Conv Inhibition (B-): 53214.44 J/kg Cap Strength: 6.34 C Lift Cond Lev (LCL): 853.59 mb = 1421.79 m = 4664.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 86 at 11 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 1007 53 0 0 -0.0 -0.0 | 266 11 10.6 0.7 1 1000 117 25 10 -4.2 -9.1 | 323 11 6.4 -8.4 2 925 766 80 17 -16.7 -3.0 | 70 7 -6.2 -2.3 3 850 1456 80 14 -13.8 -2.4 | 61 4 -3.2 -1.8 4 700 3013 115 9 -8.2 3.8 | 209 5 2.4 4.5 5 500 5570 280 20 19.7 -3.5 | 275 30 30.3 -2.8 6 400 7160 260 23 22.7 4.0 | 262 34 33.2 4.7 7 300 9090 245 29 26.3 12.3 | 251 39 36.9 12.9 8 250 10260 300 31 26.8 -15.5 | 292 40 37.4 -14.8 9 231 10758 295 30 27.2 -12.7 | 288 40 37.8 -12.0 10 200 11660 300 36 31.2 -18.0 | 293 45 41.8 -17.3 11 150 13470 310 33 25.3 -21.2 | 300 41 35.9 -20.5 12 100 16000 335 27 11.4 -24.5 | 317 32 22.0 -23.8 13 70 18180 290 35 32.9 -12.0 | 285 45 43.5 -11.3 14 50 20240 300 34 29.4 -17.0 | 292 43 40.0 -16.3 15 30 23320 275 62 61.8 -5.4 | 274 73 72.4 -4.7 16 20 25780 270 75 75.0 -0.0 | 270 86 85.6 0.7 17 10 30030 270 102 102.0 -0.0 | 270 113 112.6 0.7 Wind Parameters Mean winds (0-6000m): 56.4 at 14.1 knts Storm direction: 86.4 at 10.6 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -59.8 deg Storm rel helicity (0-3000m) pos: 55.8 neg: -0.8 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.59 Bulk Shear: 1.65 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 46 11 342 8| 15.1 0.0 15.1| 41.8 0.0 41.8 83.6 0.96| 20.0 19.2 1000 67 14 24 5| 8.1 0.0 8.1| 50.8 -0.3 50.5 50.5 0.92| 13.3 12.3 1500 72 14 37 5| 4.7 0.0 4.7| 51.1 -0.8 50.3 33.5 0.84| 9.7 8.2 2000 75 14 45 4| 3.1 0.0 3.1| 52.8 -0.8 52.0 26.0 0.85| 8.0 6.8 2500 79 13 53 3| 2.2 0.0 2.2| 54.3 -0.8 53.5 21.4 0.85| 7.0 5.9 3000 82 13 63 2| 1.6 0.0 1.6| 55.8 -0.8 55.0 18.3 0.82| 6.3 5.2 4000 96 12 138 3| 1.7 0.0 1.7| 70.8 -1.6 69.2 17.3 0.67| 6.4 4.3 5000 104 13 152 4| 1.8 0.0 1.8|164.7 -1.6 163.1 32.6 0.71| 7.0 5.0 6000 56 14 9 7| 1.7 0.2 1.9|246.8 -16.0 230.8 38.5 0.70| 7.0 4.9 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251206.23.gif