UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 7 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 1011 53 7.2 2.9 74 4.3 5.2 0 0 279.5 280.3 277.8 292.3 4.66 1 1003 124 12.8 1.8 47 11.0 7.5 22 4 285.7 286.5 280.4 298.0 4.34 2 1000 151 12.6 1.6 47 11.0 7.3 30 5 285.8 286.5 280.4 297.9 4.29 3 998 168 12.6 1.6 47 11.0 7.3 31 5 285.9 286.7 280.5 298.1 4.30 4 925 800 8.8 -1.2 49 10.0 4.2 70 5 288.3 289.0 281.0 299.2 3.78 5 850 1496 4.6 -4.4 52 9.0 0.8 225 9 291.0 291.5 281.5 300.5 3.24 6 827 1719 3.6 -7.4 44 11.0 -0.8 238 10 292.2 292.7 281.4 300.1 2.65 7 800 1987 1.4 -4.6 64 6.0 -1.2 255 12 292.6 293.2 282.4 302.7 3.39 8 776 2232 0.6 -12.4 37 13.0 -4.0 270 13 294.3 294.7 281.4 300.1 1.90 9 762 2378 0.0 -11.0 43 11.0 -4.0 278 14 295.2 295.6 282.1 301.8 2.16 10 751 2495 -0.3 -4.4 74 4.1 -2.1 286 15 296.1 296.8 284.2 307.1 3.67 11 704 3009 -3.1 -4.7 89 1.6 -3.8 317 18 298.6 299.3 285.4 310.1 3.83 12 700 3054 -3.1 -5.0 87 1.9 -3.9 320 18 299.1 299.7 285.5 310.4 3.76 13 651 3627 -5.9 -6.5 96 0.6 -6.1 323 23 302.2 302.8 286.5 313.2 3.61 14 633 3847 -6.3 -7.9 88 1.6 -7.0 324 25 304.1 304.8 286.9 314.4 3.33 15 541 5062 -13.3 -14.1 94 0.8 -13.6 331 35 309.8 310.2 287.9 317.4 2.37 16 500 5660 -16.5 -19.9 75 3.4 -17.4 335 40 312.9 313.2 288.1 318.1 1.58 17 467 6170 -19.9 -25.9 59 6.0 -21.2 337 46 314.9 315.1 288.2 318.2 0.99 18 466 6186 -19.9 -25.9 59 6.0 -21.2 337 46 315.1 315.2 288.2 318.5 0.99 19 400 7300 -28.5 -32.3 70 3.8 -29.1 340 58 317.9 318.1 288.8 320.2 0.64 20 391 7462 -29.9 -32.1 81 2.2 -30.2 340 59 318.2 318.3 288.9 320.5 0.66 21 370 7852 -32.5 -39.5 50 7.0 -33.3 341 61 319.8 319.9 289.0 321.0 0.33 22 328 8687 -39.1 -50.1 30 11.0 -39.8 343 65 321.9 322.0 289.5 322.4 0.12 23 316 8940 -41.3 -55.3 21 14.0 -41.9 344 66 322.3 322.3 289.5 322.6 0.07 24 300 9290 -44.1 -57.1 22 13.0 -44.6 345 68 323.2 323.2 289.8 323.4 0.06 25 250 10480 -54.7 -64.7 28 10.0 -54.9 350 71 324.7 324.7 290.2 324.8 0.03 26 230 11009 -59.4 -69.4 26 10.0 -59.5 350 74 325.5 325.5 290.5 325.5 0.01 27 227 11091 -60.1 -70.1 26 10.0 -60.2 350 73 325.6 325.6 290.5 325.6 0.01 28 207 11661 -65.3 -70.1 51 4.8 -65.3 354 65 326.1 326.1 290.6 326.2 0.01 29 202 11810 -66.3 -69.9 60 3.6 -66.3 355 63 326.8 326.8 290.8 326.9 0.02 30 200 11870 -66.5 -70.5 57 4.0 -66.5 355 62 327.4 327.4 291.0 327.5 0.01 31 186 12307 -69.1 -73.6 52 4.5 -69.1 343 60 330.1 330.1 291.7 330.1 0.01 32 182 12437 -69.5 -74.5 48 5.0 -69.5 340 60 331.5 331.5 292.2 331.6 0.01 33 177 12604 -65.5 -76.5 20 11.0 -65.5 339 57 340.7 340.7 294.5 340.8 0.01 34 162 13139 -68.9 -79.9 19 11.0 -68.9 337 46 343.7 343.7 295.2 343.8 0.00 35 150 13600 -68.3 -82.3 12 14.0 -68.4 335 37 352.4 352.4 297.1 352.4 0.00 36 148 13680 -68.7 -83.7 10 15.0 -68.8 353.1 353.1 297.3 353.1 0.00 37 126 14659 -62.3 -84.3 4 22.0 -62.5 381.3 381.3 302.5 381.3 0.00 TRP 182 12437 -69.5 -74.5 48 5.0 -69.5 340 60 331.5 331.5 292.2 331.6 0.01 WND 230 11009 -59.4 -69.4 26 10.0 -59.5 350 74 325.5 325.5 290.5 325.5 0.01 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 762.00 mb = 2378.13 m = 7802.18 ft Wetbulb zero: 838.64 mb = 1605.40 m = 5267.01 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 72.15 % Est. max temperature: 18.32 C = 64.98 F Sfc-Lift cond lev (LCL): 946.55 mb = 608.28 m = 1995.65 ft T: 9.95 C 700-500 lapse rate: 5.14 C/km ThetaE index: 2.52 C Layer 776.0- 762.0 mb Conv cond level (CCL): 673.59 mb = 3357.72 m = 11016.00 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 28.49 C = 83.27 F Cap Strength: 11.93 C Lifted Index: 13.54 C Risk: None Lifted Index @300 mb: 17.64 C Lifted Index @700 mb: 7.19 C Showalter Index: 12.13 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 12.10 C K Index: 14.80 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.37 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 9174.68 J/kg Cap Strength: 13.47 C Lift Cond Lev (LCL): 821.36 mb = 1774.33 m = 5821.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 15 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 1011 53 0 0 -0.0 -0.0 | 177 15 -0.8 15.4 1 1000 151 30 5 -2.5 -4.3 | 164 12 -3.3 11.0 2 925 800 70 5 -4.7 -1.7 | 158 15 -5.5 13.7 3 850 1496 225 9 6.4 6.4 | 194 22 5.6 21.7 4 700 3054 320 18 11.6 -13.8 | 262 11 10.8 1.6 5 500 5660 335 40 16.9 -36.3 | 322 26 16.1 -20.9 6 400 7300 340 58 19.8 -54.5 | 334 44 19.1 -39.1 7 300 9290 345 68 17.6 -65.7 | 342 53 16.8 -50.3 8 250 10480 350 71 12.3 -69.9 | 348 56 11.6 -54.5 9 230 11009 350 74 12.8 -72.9 | 348 59 12.1 -57.5 10 200 11870 355 62 5.4 -61.8 | 354 47 4.6 -46.4 11 182 12437 340 60 20.5 -56.4 | 334 46 19.8 -41.0 12 150 13600 335 37 15.6 -33.5 | 321 23 14.9 -18.2 Wind Parameters Mean winds (0-6000m): 327.1 at 20.5 knts Storm direction: 357.1 at 15.4 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 182.2 neg: -15.5 tot: 166.8 m^2/s^2 ave: 55.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 51.64 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 41 5 163 13| 5.1 0.0 5.1| 0.0 -14.4 -14.4 -28.7 -0.59| 7.4 -4.3 1000 63 5 158 14| 3.3 0.0 3.3| 8.1 -15.5 -7.4 -7.4 -0.20| 7.3 -1.5 1500 83 6 156 16| 3.2 0.0 3.2| 86.3 -15.5 70.8 47.2 0.36| 9.7 3.5 2000 239 7 196 20| 3.1 0.0 3.1|122.3 -15.5 106.8 53.4 0.47| 9.0 4.2 2500 269 8 206 17| 3.1 0.0 3.1|156.3 -15.5 140.8 56.3 0.54| 8.8 4.8 3000 297 10 216 13| 3.1 0.0 3.1|182.2 -15.5 166.8 55.6 0.58| 8.9 5.2 4000 313 13 232 11| 3.4 0.0 3.4|207.4 -15.5 191.9 48.0 0.62| 7.8 4.8 5000 321 17 256 10| 3.6 0.0 3.6|237.9 -15.5 222.4 44.5 0.63| 7.2 4.5 6000 327 21 280 11| 3.8 0.0 3.8|273.4 -15.5 257.9 43.0 0.62| 6.8 4.2 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251207.23.gif