UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 4 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 1003 53 12.0 7.5 74 4.5 9.6 25 3 284.9 286.0 282.6 303.0 6.49 1 1000 82 11.6 5.6 67 6.0 8.5 45 5 284.8 285.7 281.6 300.7 5.70 2 976 285 10.8 3.8 62 7.0 7.3 62 7 285.9 286.8 281.5 300.5 5.15 3 925 730 8.0 2.0 66 6.0 5.1 100 11 287.5 288.3 281.8 301.1 4.78 4 888 1065 6.2 0.2 65 6.0 3.4 100 10 289.0 289.8 282.0 301.6 4.37 5 850 1422 3.6 -0.7 73 4.3 1.6 100 9 289.9 290.7 282.3 302.3 4.27 6 722 2723 -6.3 -6.3 100 0.0 -6.3 159 10 292.9 293.5 282.4 302.7 3.30 7 710 2855 -3.5 -19.5 28 16.0 -8.1 165 10 297.4 297.6 281.8 301.0 1.15 8 700 2967 -4.1 -15.1 42 11.0 -7.7 170 10 297.9 298.3 282.7 303.2 1.69 9 696 3012 -4.3 -11.3 58 7.0 -6.8 170 10 298.2 298.6 283.5 305.3 2.31 10 664 3381 -6.7 -17.7 41 11.0 -9.9 166 13 299.6 299.8 283.0 304.1 1.43 11 661 3416 -6.5 -12.5 62 6.0 -8.6 166 13 300.2 300.6 284.2 307.0 2.21 12 655 3487 -6.7 -13.7 57 7.0 -9.0 165 13 300.7 301.1 284.2 307.0 2.02 13 618 3938 -9.9 -22.9 34 13.0 -13.2 161 16 302.1 302.3 283.5 305.3 0.98 14 561 4674 -16.3 -18.9 80 2.6 -17.0 154 21 303.0 303.3 284.5 307.9 1.53 15 557 4728 -16.9 -24.9 50 8.0 -18.6 153 21 302.9 303.1 283.8 305.9 0.91 16 552 4795 -17.3 -20.0 79 2.7 -18.0 152 21 303.2 303.5 284.5 307.8 1.41 17 540 4960 -18.3 -22.6 69 4.3 -19.3 151 22 304.0 304.2 284.4 307.7 1.15 18 538 4987 -18.5 -31.5 31 13.0 -20.7 150 23 304.0 304.1 283.7 305.8 0.51 19 535 5029 -18.5 -34.5 23 16.0 -21.0 150 23 304.5 304.6 283.7 305.8 0.38 20 530 5099 -19.1 -26.1 54 7.0 -20.5 149 23 304.6 304.8 284.4 307.5 0.86 21 526 5155 -19.7 -30.7 37 11.0 -21.6 149 24 304.6 304.7 284.0 306.5 0.56 22 524 5183 -19.9 -26.9 54 7.0 -21.2 148 24 304.7 304.8 284.3 307.3 0.81 23 520 5240 -19.9 -22.2 82 2.3 -20.4 148 24 305.3 305.6 285.1 309.4 1.24 24 512 5355 -20.5 -22.6 83 2.1 -21.0 147 25 306.0 306.2 285.3 309.9 1.22 25 500 5530 -21.3 -23.4 83 2.1 -21.8 145 26 307.1 307.3 285.7 310.9 1.16 26 466 6047 -24.7 -27.2 80 2.5 -25.2 151 26 309.1 309.3 286.1 312.0 0.88 27 400 7140 -33.9 -35.6 85 1.7 -34.1 165 26 310.9 311.0 286.2 312.5 0.46 28 386 7388 -35.9 -37.4 86 1.5 -36.0 166 29 311.5 311.6 286.4 312.9 0.40 29 369 7698 -38.7 -42.8 65 4.1 -39.0 168 32 311.8 311.8 286.3 312.7 0.24 30 348 8096 -42.3 -45.5 71 3.2 -42.5 170 37 312.2 312.2 286.4 312.9 0.19 31 300 9080 -50.3 -54.4 62 4.1 -50.4 175 48 314.5 314.5 287.0 314.8 0.08 32 257 10076 -58.5 -64.5 46 6.0 -58.6 183 68 316.6 316.6 287.6 316.7 0.03 33 250 10250 -60.1 -65.0 53 4.9 -60.2 185 72 316.7 316.7 287.7 316.8 0.02 34 238 10556 -62.7 -67.0 56 4.3 -62.7 185 78 317.3 317.3 287.9 317.4 0.02 35 233 10687 -63.5 -68.1 53 4.6 -63.6 185 80 318.0 318.0 288.1 318.1 0.02 36 227 10847 -64.5 -69.5 50 5.0 -64.6 190 76 318.9 318.9 288.4 318.9 0.01 37 200 11620 -65.5 -74.5 28 9.0 -65.5 190 26 329.0 329.0 291.5 329.1 0.01 38 189 11963 -66.5 -76.5 23 10.0 -66.5 197 24 332.8 332.8 292.4 332.8 0.01 39 168 12685 -60.9 -81.9 5 21.0 -61.0 211 21 353.5 353.5 297.4 353.5 0.00 40 150 13390 -60.5 -83.5 3 23.0 -60.7 225 18 365.9 365.9 299.8 365.9 0.00 41 118 14891 -57.1 -84.1 2 27.0 -57.5 222 21 398.1 398.1 304.9 398.1 0.00 42 100 15930 -59.3 -85.3 2 26.0 -59.6 220 23 413.2 413.2 306.9 413.2 0.00 43 94 16318 -59.1 -85.1 2 26.0 -59.5 221 24 420.9 420.9 307.8 420.9 0.00 44 77 17559 -62.1 -87.1 2 25.0 -62.4 224 27 439.4 439.4 309.8 439.4 0.00 45 70 18150 -60.7 -86.7 2 26.0 -61.1 225 28 454.5 454.5 311.3 454.5 0.00 46 60 19111 -59.3 -86.3 2 27.0 -59.8 234 30 478.1 478.1 313.3 478.2 0.00 47 50 20240 -63.9 -88.9 2 25.0 -64.3 245 32 492.9 492.9 314.4 492.9 0.00 48 40 21610 -61.9 -87.9 2 26.0 -62.4 254 38 530.4 530.4 316.9 530.4 0.00 49 33 22785 -66.3 -89.3 3 23.0 -66.7 261 43 548.7 548.7 318.0 548.8 0.00 50 30 23360 -66.9 -89.9 3 23.0 -67.3 265 45 562.3 562.3 318.8 562.3 0.00 51 20 25800 -68.9 -91.9 2 23.0 -69.4 260 77 625.3 625.3 321.7 625.3 0.00 52 17 26767 -69.9 -91.9 3 22.0 -70.4 261 85 651.8 651.8 322.7 651.8 0.00 53 11 29370 -67.1 -92.1 2 25.0 -68.1 264 106 748.4 748.4 325.9 748.5 0.01 54 10 29940 -70.3 -92.3 3 22.0 -71.0 265 111 757.1 757.1 326.1 757.2 0.01 55 9.8 30060 -70.7 -92.7 2 22.0 -71.3 760.0 760.0 326.2 760.1 0.01 56 7.9 31367 -61.5 -89.5 1 28.0 -63.8 845.1 845.1 328.3 845.2 0.02 57 5.8 33303 -56.9 -85.9 1 29.0 -61.4 943.2 943.3 330.2 943.7 0.04 TRP 227 10847 -64.5 -69.5 50 5.0 -64.6 190 76 318.9 318.9 288.4 318.9 0.01 WND 233 10687 -63.5 -68.1 53 4.6 -63.6 185 80 318.0 318.0 288.1 318.1 0.02 Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 803.45 mb = 1895.13 m = 6217.54 ft Wetbulb zero: 824.08 mb = 1668.88 m = 5475.26 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 65.89 % Est. max temperature: 16.94 C = 62.50 F Sfc-Lift cond lev (LCL): 937.06 mb = 622.56 m = 2042.50 ft T: 8.68 C 700-500 lapse rate: 6.71 C/km ThetaE index: 2.53 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 813.12 mb = 1775.57 m = 5825.28 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 17.86 C = 64.15 F Cap Strength: 6.43 C Lifted Index: 7.04 C Risk: None Lifted Index @300 mb: 9.74 C Lifted Index @700 mb: 4.85 C Showalter Index: 6.10 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.60 C K Index: 13.20 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.72 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 51788.95 J/kg Cap Strength: 6.83 C Lift Cond Lev (LCL): 864.26 mb = 1286.40 m = 4220.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 172 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 1003 53 25 3 -1.3 -2.7 | 359 14 0.2 -13.6 1 1000 82 45 5 -3.5 -3.5 | 8 15 -2.0 -14.4 2 925 730 100 11 -10.8 1.9 | 46 13 -9.3 -8.9 3 850 1422 100 9 -8.9 1.6 | 38 12 -7.4 -9.3 4 700 2967 170 10 -1.7 9.8 | 14 1 -0.2 -1.0 5 500 5530 145 26 -14.9 21.3 | 128 17 -13.4 10.5 6 400 7140 165 26 -6.7 25.1 | 160 15 -5.2 14.3 7 300 9080 175 48 -4.2 47.8 | 176 37 -2.7 37.0 8 250 10250 185 72 6.3 71.7 | 187 61 7.8 60.9 9 233 10687 185 80 7.0 79.7 | 187 69 8.5 68.9 10 227 10847 190 76 13.2 74.8 | 193 66 14.7 64.0 11 200 11620 190 26 4.5 25.6 | 202 16 6.0 14.8 12 150 13390 225 18 12.7 12.7 | 262 14 14.2 1.9 13 100 15930 220 23 14.8 17.6 | 247 18 16.3 6.8 14 70 18150 225 28 19.8 19.8 | 247 23 21.3 9.0 15 50 20240 245 32 29.0 13.5 | 265 31 30.5 2.7 16 30 23360 265 45 44.8 3.9 | 278 47 46.3 -6.9 17 20 25800 260 77 75.8 13.4 | 268 77 77.3 2.5 18 10 29940 265 111 110.6 9.7 | 271 112 112.1 -1.2 Wind Parameters Mean winds (0-6000m): 142.1 at 14.6 knts Storm direction: 172.1 at 10.9 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 46.0 deg Storm rel helicity (0-3000m) pos: 49.2 neg: -5.4 tot: 43.7 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 26.18 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 70 7 21 14| 8.5 0.0 8.5| 33.3 0.0 33.3 66.5 0.97| 9.3 9.0 1000 90 9 34 13| 5.0 0.0 5.0| 43.5 -2.4 41.1 41.1 0.84| 6.7 5.6 1500 94 9 36 13| 3.1 0.0 3.1| 44.6 -4.9 39.7 26.4 0.71| 5.1 3.6 2000 100 9 39 12| 2.7 0.0 2.7| 48.2 -4.9 43.3 21.6 0.64| 4.8 3.1 2500 108 9 42 11| 2.4 0.0 2.4| 49.1 -4.9 44.1 17.7 0.56| 4.6 2.6 3000 118 9 46 9| 2.2 0.0 2.2| 49.2 -5.4 43.7 14.6 0.45| 4.5 2.0 4000 134 10 58 7| 1.7 0.9 2.5| 49.8 -5.5 44.3 11.1 0.41| 4.2 1.7 5000 141 12 78 6| 1.3 1.4 2.7| 49.8 -8.7 41.1 8.2 0.31| 4.1 1.3 6000 142 15 95 7| 1.3 1.4 2.7| 61.7 -12.3 49.5 8.2 0.31| 4.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251204.11.gif