UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122411.upa.cvt Date: 1100Z 24 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 24 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 1006 53 6.2 5.2 93 1.0 5.7 35 4 278.9 279.8 278.6 293.9 5.51 1 1000 111 6.0 3.5 84 2.5 4.8 50 9 279.1 280.0 278.0 292.6 4.92 2 925 745 1.2 0.6 96 0.6 1.0 45 18 280.5 281.3 277.9 292.5 4.32 3 913 850 0.2 0.2 100 0.0 0.2 50 22 280.6 281.3 277.8 292.4 4.25 4 850 1419 -3.3 -3.3 100 0.0 -3.3 75 45 282.7 283.3 278.0 292.6 3.52 5 817 1732 -4.7 -4.7 100 0.0 -4.7 92 38 284.4 285.0 278.5 293.8 3.30 6 816 1741 -3.9 -4.2 98 0.3 -4.0 93 38 285.4 286.0 279.1 295.2 3.43 7 740 2510 -6.3 -7.0 95 0.7 -6.5 136 20 290.8 291.4 281.3 299.8 3.05 8 719 2736 -5.5 -6.2 95 0.7 -5.8 148 15 294.1 294.7 283.0 304.1 3.34 9 700 2946 -6.5 -7.4 93 0.9 -6.8 160 10 295.3 295.8 283.2 304.7 3.13 10 623 3849 -12.1 -12.2 99 0.1 -12.1 151 11 298.9 299.3 283.9 306.3 2.41 11 514 5297 -21.7 -23.1 88 1.4 -22.0 137 13 304.2 304.4 284.5 307.9 1.16 12 500 5500 -23.3 -24.5 90 1.2 -23.5 135 13 304.6 304.8 284.6 308.1 1.05 13 441 6400 -30.7 -33.8 74 3.1 -31.1 143 15 306.4 306.5 284.6 308.1 0.50 14 407 6960 -35.9 -38.0 81 2.1 -36.1 149 17 306.8 306.9 284.6 308.0 0.35 15 400 7080 -36.9 -40.0 73 3.1 -37.1 150 17 307.0 307.1 284.6 308.1 0.29 16 317 8643 -50.9 -55.6 57 4.7 -51.0 259 6 308.7 308.7 284.9 308.9 0.06 17 307 8851 -52.3 -58.3 48 6.0 -52.4 274 4 309.6 309.6 285.2 309.8 0.05 18 300 9000 -53.5 -57.9 59 4.4 -53.6 285 3 309.9 309.9 285.4 310.1 0.05 19 297 9065 -53.9 -58.0 61 4.1 -54.0 280 3 310.3 310.3 285.5 310.5 0.05 20 288 9263 -54.9 -59.8 54 4.9 -55.0 265 3 311.6 311.6 285.9 311.7 0.04 21 283 9375 -55.5 -72.5 10 17.0 -55.6 256 3 312.3 312.3 286.1 312.3 0.01 22 273 9604 -57.1 -72.1 13 15.0 -57.2 238 4 313.2 313.2 286.5 313.2 0.01 23 270 9674 -57.1 -73.1 11 16.0 -57.2 233 4 314.2 314.2 286.8 314.2 0.01 24 263 9841 -57.9 -62.9 53 5.0 -58.0 220 4 315.4 315.4 287.2 315.5 0.03 25 250 10160 -59.7 -65.7 45 6.0 -59.7 195 4 317.3 317.3 287.9 317.4 0.02 26 221 10921 -62.9 -74.9 18 12.0 -63.0 183 8 323.8 323.8 289.9 323.8 0.01 27 204 11409 -65.1 -71.1 43 6.0 -65.1 175 11 327.8 327.8 291.1 327.9 0.01 28 200 11530 -63.3 -71.3 33 8.0 -63.4 190 9 332.5 332.5 292.4 332.6 0.01 29 190 11847 -61.1 -84.1 3 23.0 -61.2 178 8 341.0 341.0 294.6 341.0 0.00 30 164 12769 -57.1 -82.1 3 25.0 -57.3 142 6 362.3 362.3 299.1 362.3 0.00 31 152 13247 -59.3 -83.3 3 24.0 -59.5 123 4 366.5 366.5 299.9 366.5 0.00 32 150 13330 -59.1 -83.1 3 24.0 -59.3 120 4 368.3 368.3 300.2 368.3 0.00 33 133 14086 -56.9 -83.9 2 27.0 -57.2 77 5 385.1 385.1 303.1 385.1 0.00 34 123 14577 -59.9 -83.9 3 24.0 -60.2 49 6 388.3 388.3 303.5 388.3 0.00 35 114 15054 -56.9 -83.9 2 27.0 -57.3 22 7 402.4 402.4 305.5 402.4 0.00 36 100 15880 -58.3 -84.3 2 26.0 -58.7 335 8 415.1 415.1 307.2 415.1 0.00 37 70 18140 -56.3 -85.3 1 29.0 -56.9 330 25 463.9 463.9 312.1 464.0 0.00 38 58 19332 -55.9 -84.9 1 29.0 -56.7 333 26 490.5 490.5 314.2 490.5 0.01 39 50 20270 -57.7 -85.7 2 28.0 -58.5 335 26 507.5 507.5 315.5 507.5 0.01 40 30 23480 -59.1 -87.1 1 28.0 -60.1 325 35 583.5 583.5 319.8 583.6 0.01 41 24 24857 -63.9 -88.9 2 25.0 -64.6 311 39 608.0 608.0 321.0 608.1 0.01 42 20 25970 -64.1 -89.1 2 25.0 -64.9 300 42 640.0 640.0 322.3 640.0 0.01 43 13 28573 -69.7 -91.7 3 22.0 -70.3 294 67 704.5 704.5 324.6 704.5 0.01 44 10 30140 -68.9 -91.9 2 23.0 -69.7 290 82 762.4 762.4 326.3 762.4 0.01 45 9.9 30200 -69.1 -92.1 2 23.0 -69.9 763.8 763.8 326.3 763.9 0.01 46 9.0 30774 -66.3 -90.9 2 24.6 -67.5 280 90 795.7 795.7 327.1 795.8 0.01 47 8.3 31267 -63.9 -89.9 2 26.0 -65.7 823.8 823.8 327.8 823.9 0.01 TRP 204 11409 -65.1 -71.1 43 6.0 -65.1 175 11 327.8 327.8 291.1 327.9 0.01 WND 9.0 30774 -66.3 -90.9 2 24.6 -67.5 280 90 795.7 795.7 327.1 795.8 0.01 Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 909.40 mb = 882.34 m = 2894.78 ft Wetbulb zero: 909.50 mb = 880.42 m = 2888.50 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 95.01 % Est. max temperature: 9.81 C = 49.67 F Sfc-Lift cond lev (LCL): 990.76 mb = 186.51 m = 611.91 ft T: 5.43 C 700-500 lapse rate: 6.58 C/km ThetaE index: 1.57 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 928.96 mb = 710.31 m = 2330.37 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 7.79 C = 46.02 F Cap Strength: 10.86 C Lifted Index: 11.02 C Risk: None Lifted Index @300 mb: 12.34 C Lifted Index @700 mb: 7.43 C Showalter Index: 10.96 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 20.00 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 103.00 Risk: None Energy Index: 3.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.81 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 1.36 J/kg Cap Strength: 10.94 C Lift Cond Lev (LCL): 936.16 mb = 647.44 m = 2124.12 ft Lev Free Conv (LFC): 911.16 mb = 865.84 m = 2840.64 ft Equ Level (EL): 861.16 mb = 1315.12 m = 4314.66 ft B at Equ Level: 6.77 J/kg Max Parcel Lev (MPL): 811.16 mb = 1788.17 m = 5866.64 ft Wind level data Storm motion: 130 at 14 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 1006 53 35 4 -2.3 -3.3 | 326 14 8.1 -12.0 1 1000 111 50 9 -6.9 -5.8 | 346 15 3.5 -14.5 2 925 745 45 18 -12.7 -12.7 | 6 22 -2.3 -21.5 3 850 1419 75 45 -43.5 -11.6 | 58 39 -33.1 -20.4 4 700 2946 160 10 -3.4 9.4 | 265 7 7.0 0.7 5 500 5500 135 13 -9.2 9.2 | 249 1 1.2 0.5 6 400 7080 150 17 -8.5 14.7 | 197 6 1.9 6.0 7 300 9000 285 3 2.9 -0.8 | 306 16 13.3 -9.5 8 250 10160 195 4 1.0 3.9 | 293 12 11.4 -4.9 9 204 11409 175 11 -1.0 11.0 | 257 10 9.4 2.2 10 200 11530 190 9 1.6 8.9 | 269 12 11.9 0.1 11 150 13330 120 4 -3.5 2.0 | 314 10 6.9 -6.7 12 100 15880 335 8 3.4 -7.3 | 319 21 13.8 -16.0 13 70 18140 330 25 12.5 -21.7 | 323 38 22.9 -30.4 14 50 20270 335 26 11.0 -23.6 | 327 39 21.4 -32.3 15 30 23480 325 35 20.1 -28.7 | 321 48 30.5 -37.4 16 20 25970 300 42 36.4 -21.0 | 302 55 46.8 -29.7 17 10 30140 290 82 77.1 -28.0 | 293 95 87.4 -36.8 Wind Parameters Mean winds (0-6000m): 100.1 at 18.1 knts Storm direction: 130.1 at 13.6 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -62.1 deg Storm rel helicity (0-3000m) pos: 445.4 neg: -0.1 tot: 445.3 m^2/s^2 ave: 148.4 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 17.2 stream: 13.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 27.20 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 48 12 354 17| 11.7 0.0 11.7| 40.5 0.0 40.5 80.9 0.85| 11.9 10.1 1000 50 16 6 19| 13.7 0.0 13.7|124.6 0.0 124.6 124.6 0.82| 14.4 11.7 1500 63 24 30 22| 13.5 0.0 13.5|303.7 0.0 303.7 202.5 0.83| 17.7 14.6 2000 73 27 43 23| 7.6 0.0 7.6|398.9 0.0 398.9 199.4 0.77| 18.7 14.4 2500 77 27 47 21| 4.2 0.0 4.2|432.0 0.0 432.0 172.8 0.75| 18.4 13.8 3000 76 25 43 20| 2.2 0.0 2.2|445.4 -0.1 445.3 148.4 0.77| 17.2 13.2 4000 85 21 45 15| 1.6 0.3 1.9|445.4 -1.0 444.4 111.1 0.75| 13.2 9.8 5000 93 19 49 12| 1.3 0.5 1.8|445.4 -1.4 444.0 88.8 0.73| 10.8 7.8 6000 100 18 53 9| 1.2 0.5 1.7|445.4 -2.0 443.4 73.9 0.70| 9.2 6.4 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251224.11.gif