UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 16 OCT 25 Station: LI144 WMO ident: 16144 Latitude: 44.65 Longitude: 11.62 ------------------------------------------------------------------------------- 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 1020 6 18.8 9.8 56 9.0 13.6 355 4 290.3 291.6 285.9 311.5 7.47 1 1000 175 16.4 8.4 59 8.0 11.9 150 1 289.5 290.8 285.0 309.2 6.92 2 925 833 10.0 7.6 85 2.4 8.7 40 7 289.5 290.8 285.2 309.6 7.09 3 901 1051 7.8 7.2 96 0.6 7.5 46 9 289.5 290.7 285.1 309.5 7.08 4 888 1171 6.8 6.8 100 0.0 6.8 50 10 289.6 290.9 285.1 309.5 6.99 5 868 1359 5.8 4.1 89 1.7 4.9 55 12 290.5 291.5 284.4 307.4 5.92 6 865 1387 5.8 3.4 85 2.4 4.6 56 13 290.8 291.8 284.2 307.0 5.65 7 859 1444 6.6 -1.4 57 8.0 2.9 58 13 292.2 292.9 283.0 303.9 4.02 8 850 1531 5.8 -1.2 61 7.0 2.5 60 14 292.2 293.0 283.1 304.3 4.12 9 821 1814 3.6 1.1 84 2.5 2.4 52 14 292.8 293.7 284.4 307.5 5.05 10 805 1974 3.0 -2.0 70 5.0 0.7 47 13 293.8 294.6 283.7 305.9 4.10 11 721 2855 -4.1 -4.1 100 0.0 -4.1 22 12 295.4 296.1 284.2 307.0 3.91 12 713 2943 -4.9 -5.5 96 0.6 -5.1 19 12 295.5 296.1 283.8 306.1 3.56 13 700 3088 -4.7 -6.5 87 1.8 -5.4 15 12 297.3 297.9 284.3 307.4 3.36 14 699 3099 -4.9 -6.8 87 1.9 -5.7 15 12 297.2 297.8 284.2 307.1 3.28 15 691 3190 -4.7 -12.7 54 8.0 -7.4 13 12 298.4 298.8 283.3 304.8 2.08 16 687 3235 -3.9 -21.9 23 18.0 -8.8 13 12 299.8 299.9 282.5 302.9 0.96 17 679 3328 -2.7 -28.7 11 26.0 -8.9 11 11 302.1 302.2 283.0 303.9 0.53 18 677 3351 -2.5 -27.5 13 25.0 -8.7 11 11 302.6 302.7 283.2 304.6 0.59 19 533 5208 -13.3 -42.3 7 29.0 -17.6 343 6 311.1 311.1 285.9 311.7 0.17 20 500 5690 -17.3 -43.3 8 26.0 -20.7 335 5 311.9 312.0 286.2 312.6 0.17 21 485 5918 -18.7 -33.7 25 15.0 -21.2 320 6 313.0 313.0 286.9 314.6 0.46 22 464 6246 -21.3 -50.3 5 29.0 -24.2 298 7 313.7 313.7 286.8 314.0 0.08 23 400 7320 -30.5 -40.5 37 10.0 -31.6 225 12 315.3 315.4 287.5 316.4 0.28 24 391 7481 -31.9 -40.9 41 9.0 -32.8 228 12 315.6 315.6 287.6 316.6 0.27 25 310 9080 -42.7 -61.7 11 19.0 -43.3 260 16 322.1 322.1 289.5 322.3 0.03 26 300 9300 -44.1 -60.1 15 16.0 -44.6 265 16 323.2 323.2 289.8 323.4 0.04 27 256 10346 -51.5 -65.5 17 14.0 -51.8 278 17 327.3 327.3 291.0 327.4 0.02 28 250 10500 -52.3 -65.3 19 13.0 -52.5 280 17 328.3 328.3 291.3 328.4 0.02 29 219 11346 -56.9 -69.9 18 13.0 -57.1 285 13 333.9 333.9 292.8 333.9 0.01 30 200 11920 -57.3 -75.3 8 18.0 -57.5 275 10 342.0 342.0 294.8 342.1 0.01 31 168 13024 -57.3 -81.3 3 24.0 -57.5 308 9 359.5 359.5 298.6 359.5 0.00 32 150 13740 -58.1 -83.1 3 25.0 -58.3 330 8 370.0 370.0 300.5 370.0 0.00 33 133 14494 -58.7 -83.7 3 25.0 -59.0 320 9 381.9 381.9 302.5 381.9 0.00 34 102 16139 -63.5 -85.5 4 22.0 -63.7 297 10 402.7 402.8 305.6 402.8 0.00 35 100 16260 -63.5 -86.5 3 23.0 -63.7 295 10 405.0 405.0 305.9 405.0 0.00 36 70 18460 -62.5 -87.5 2 25.0 -62.8 270 11 450.7 450.7 310.9 450.7 0.00 37 50 20550 -59.3 -87.3 1 28.0 -59.9 260 13 503.7 503.7 315.2 503.8 0.00 38 40 21942 -59.1 -87.1 1 28.0 -59.9 264 16 537.4 537.4 317.3 537.5 0.00 39 36 22598 -60.9 -87.9 2 27.0 -61.6 266 17 549.2 549.2 318.1 549.2 0.00 40 30 23740 -56.3 -86.3 1 30.0 -57.7 270 19 591.2 591.2 320.2 591.2 0.01 41 27 24415 -54.3 -85.3 1 31.0 -56.2 265 21 614.9 614.9 321.3 614.9 0.01 42 25 24908 -56.3 -86.3 1 30.0 -57.9 261 23 622.8 622.8 321.6 622.9 0.01 43 20 26340 -53.5 -84.5 1 31.0 -56.1 250 28 672.4 672.4 323.5 672.5 0.02 44 19 26669 -54.7 -85.7 1 31.0 -57.1 678.6 678.6 323.7 678.7 0.01 45 17 27387 -50.9 -84.9 1 34.0 -54.5 712.7 712.8 324.8 712.9 0.02 46 15 28198 -52.7 -84.7 1 32.0 -56.1 732.7 732.7 325.4 732.9 0.02 47 12 29651 -49.1 -83.1 1 34.0 -54.4 793.8 793.8 327.1 794.1 0.03 TRP 219 11346 -56.9 -69.9 18 13.0 -57.1 285 13 333.9 333.9 292.8 333.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 769.51 mb = 2346.16 m = 7697.27 ft Wetbulb zero: 792.36 mb = 2100.28 m = 6890.58 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 48.32 % Est. max temperature: 18.89 C = 66.00 F Sfc-Lift cond lev (LCL): 892.06 mb = 1133.63 m = 3719.23 ft T: 7.11 C 700-500 lapse rate: 4.84 C/km ThetaE index: 5.71 C Layer 901.0- 850.0 mb Conv cond level (CCL): 889.83 mb = 1154.34 m = 3787.15 ft Mean mixing ratio: 7.05 g/kg Conv temperature: 18.10 C = 64.57 F Cap Strength: 5.55 C Lifted Index: 5.24 C Risk: None Lifted Index @300 mb: 9.85 C Lifted Index @700 mb: -0.38 C Showalter Index: 8.75 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 16.10 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.35 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 1.78 J/kg Cap Strength: 5.51 C Lift Cond Lev (LCL): 889.72 mb = 1155.38 m = 3790.58 ft Lev Free Conv (LFC): 884.72 mb = 1201.81 m = 3942.88 ft Equ Level (EL): 864.72 mb = 1389.86 m = 4559.85 ft B at Equ Level: 1.44 J/kg Max Parcel Lev (MPL): 854.72 mb = 1485.51 m = 4873.66 ft Wind level data Storm motion: 54 at 7 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 1020 6 355 4 0.3 -4.0 | 270 6 5.9 0.0 1 1000 175 150 1 -0.5 0.9 | 226 7 5.0 4.9 2 925 833 40 7 -4.5 -5.4 | 323 2 1.0 -1.3 3 850 1531 60 14 -12.1 -7.0 | 66 7 -6.6 -3.0 4 700 3088 15 12 -3.1 -11.6 | 342 8 2.4 -7.6 5 500 5690 335 5 2.1 -4.5 | 274 8 7.6 -0.5 6 400 7320 225 12 8.5 8.5 | 228 19 14.0 12.5 7 300 9300 265 16 15.9 1.4 | 256 22 21.5 5.4 8 250 10500 280 17 16.7 -3.0 | 267 22 22.3 1.1 9 219 11346 285 13 12.6 -3.4 | 268 18 18.1 0.7 10 200 11920 275 10 10.0 -0.9 | 259 16 15.5 3.1 11 150 13740 330 8 4.0 -6.9 | 287 10 9.5 -2.9 12 100 16260 295 10 9.1 -4.2 | 271 15 14.6 -0.2 13 70 18460 270 11 11.0 -0.0 | 256 17 16.5 4.0 14 50 20550 260 13 12.8 2.3 | 251 19 18.3 6.3 15 30 23740 270 19 19.0 -0.0 | 261 25 24.5 4.0 16 20 26340 250 28 26.3 9.6 | 247 35 31.8 13.6 Wind Parameters Mean winds (0-6000m): 24.0 at 9.1 knts Storm direction: 54.0 at 6.8 knts Shear (0-3000m) pos: 1.8 neg: 2.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 76.1 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -28.1 tot: -22.7 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.97 Bulk Shear: 8.87 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 85 3 219 5| 6.3 0.0 6.3| 0.5 -10.1 -9.6 -19.3 -0.68| 10.6 -7.2 1000 43 4 252 3| 3.2 3.5 6.7| 1.7 -10.5 -8.8 -8.8 -0.16| 9.4 -1.5 1500 50 7 308 0| 3.6 2.4 6.0| 5.4 -10.5 -5.1 -3.4 0.02| 8.2 0.1 2000 52 8 43 2| 2.7 2.2 5.0| 5.4 -16.2 -10.8 -5.4 -0.10| 7.0 -0.7 2500 48 9 34 3| 2.2 2.2 4.4| 5.4 -22.2 -16.7 -6.7 -0.20| 6.3 -1.3 3000 44 10 24 3| 1.8 2.2 4.0| 5.4 -28.1 -22.7 -7.6 -0.27| 5.8 -1.6 4000 35 10 4 4| 1.4 1.7 3.0| 5.4 -36.5 -31.1 -7.8 -0.35| 4.9 -1.7 5000 28 10 349 5| 1.1 1.3 2.4| 5.4 -43.6 -38.2 -7.6 -0.40| 4.3 -1.7 6000 24 9 337 5| 0.9 1.3 2.2| 5.4 -48.7 -43.3 -7.2 -0.42| 3.9 -1.6 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251016.12.gif