UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 26 NOV 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 1008 11 6.8 3.8 81 3.0 5.4 305 5 279.3 280.2 278.2 293.0 4.98 1 1000 76 5.8 2.9 82 2.9 4.4 250 9 279.0 279.8 277.6 291.9 4.71 2 986 191 4.8 2.7 86 2.1 3.8 280 9 279.1 279.9 277.7 292.0 4.71 3 979 250 7.0 3.3 77 3.7 5.2 295 9 281.9 282.7 279.4 295.6 4.95 4 925 714 3.8 2.0 88 1.8 2.9 55 10 283.2 284.0 279.8 296.5 4.78 5 904 900 2.2 1.6 96 0.6 1.9 51 12 283.4 284.2 279.8 296.7 4.75 6 850 1396 -0.7 -3.6 81 2.9 -1.9 40 18 285.4 286.0 279.2 295.3 3.44 7 823 1653 -1.9 -7.9 63 6.0 -4.1 38 18 286.8 287.2 278.7 294.2 2.56 8 700 2915 -11.9 -14.1 84 2.2 -12.5 25 17 289.3 289.6 279.0 294.8 1.83 9 617 3866 -19.5 -19.6 99 0.1 -19.5 83 14 291.2 291.4 279.2 295.2 1.31 10 604 4024 -20.1 -24.8 66 4.7 -21.0 93 14 292.3 292.5 279.1 295.0 0.85 11 587 4235 -21.7 -23.8 83 2.1 -22.1 106 13 292.8 293.0 279.4 295.8 0.95 12 577 4362 -22.1 -31.1 44 9.0 -23.4 114 13 293.8 293.9 279.3 295.4 0.49 13 561 4568 -23.7 -37.7 26 14.0 -25.3 127 12 294.3 294.3 279.1 295.2 0.27 14 535 4913 -25.3 -35.3 39 10.0 -26.5 149 11 296.4 296.5 280.3 297.6 0.35 15 500 5400 -29.7 -36.7 51 7.0 -30.4 180 10 296.8 296.9 280.4 297.9 0.33 16 400 6950 -43.5 -45.9 77 2.4 -43.6 190 21 298.5 298.5 280.9 299.0 0.16 17 384 7222 -46.1 -48.7 75 2.6 -46.2 196 19 298.5 298.6 280.9 299.0 0.12 18 380 7291 -46.3 -57.3 28 11.0 -46.6 197 18 299.2 299.2 281.0 299.3 0.04 19 359 7665 -48.7 -53.7 56 5.0 -48.8 205 15 300.9 300.9 281.8 301.1 0.07 20 357 7702 -48.1 -58.1 31 10.0 -48.3 205 15 302.1 302.2 282.3 302.3 0.04 21 300 8840 -49.9 -65.9 14 16.0 -50.2 205 14 315.0 315.0 287.1 315.1 0.02 22 250 10040 -50.1 -74.1 4 24.0 -50.5 280 13 331.6 331.6 292.2 331.6 0.01 23 200 11490 -50.9 -79.9 2 29.0 -51.3 215 8 352.2 352.2 297.1 352.2 0.00 24 184 12033 -50.5 -79.5 2 29.0 -51.0 231 11 361.3 361.3 299.0 361.3 0.00 25 150 13350 -55.1 -82.1 2 27.0 -55.5 270 17 375.1 375.1 301.5 375.2 0.00 26 148 13436 -55.5 -82.5 2 27.0 -55.8 270 17 375.9 375.9 301.6 375.9 0.00 27 100 15910 -59.9 -84.9 2 25.0 -60.2 260 26 412.0 412.0 306.7 412.0 0.00 28 70 18120 -64.9 -87.9 3 23.0 -65.1 280 26 445.5 445.5 310.4 445.6 0.00 29 50 20160 -68.1 -89.1 3 21.0 -68.3 295 27 483.0 483.0 313.7 483.0 0.00 30 48 20404 -69.1 -89.1 4 20.0 -69.3 291 29 486.3 486.3 314.0 486.3 0.00 31 45 20789 -67.9 -89.9 3 22.0 -68.1 285 33 498.3 498.3 314.8 498.3 0.00 32 44 20925 -64.1 -88.1 2 24.0 -64.5 282 34 510.8 510.8 315.7 510.8 0.00 33 42 21208 -65.7 -88.7 3 23.0 -66.0 278 37 513.6 513.6 315.9 513.7 0.00 34 36 22154 -60.3 -87.3 2 27.0 -61.0 263 45 550.8 550.8 318.1 550.8 0.01 35 30 23280 -63.3 -89.3 2 26.0 -63.9 245 55 572.1 572.1 319.3 572.1 0.00 36 29 23488 -63.7 -89.7 2 26.0 -64.3 576.5 576.5 319.5 576.6 0.00 37 28 23705 -60.7 -87.7 2 27.0 -61.6 590.7 590.7 320.2 590.7 0.01 38 23 24917 -64.9 -89.9 2 25.0 -65.5 612.5 612.5 321.2 612.6 0.01 39 22 25189 -63.3 -89.3 2 26.0 -64.1 625.1 625.1 321.7 625.2 0.01 TRP 359 7665 -48.7 -53.7 56 5.0 -48.8 205 15 300.9 300.9 281.8 301.1 0.07 WND Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: 863.03 mb = 1276.36 m = 4187.48 ft Wetbulb zero: 876.93 mb = 1145.03 m = 3756.61 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 72.69 % Est. max temperature: 12.61 C = 54.70 F Sfc-Lift cond lev (LCL): 962.69 mb = 387.20 m = 1270.33 ft T: 6.05 C 700-500 lapse rate: 7.16 C/km ThetaE index: 2.46 C Layer 850.0- 700.0 mb Conv cond level (CCL): 893.03 mb = 998.58 m = 3276.15 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 11.31 C = 52.36 F Cap Strength: 2.89 C Lifted Index: 2.68 C Risk: None Lifted Index @300 mb: 14.12 C Lifted Index @700 mb: 0.38 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 55.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 26.10 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 168.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.02 J/kg Max Up Vert Vel: 6.33 m/s Conv Inhibition (B-): 37967.88 J/kg Cap Strength: 2.86 C Lift Cond Lev (LCL): 920.64 mb = 752.30 m = 2468.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 76 at 10 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 1008 11 305 5 4.1 -2.9 | 271 14 14.2 -0.3 1 1000 76 250 9 8.5 3.1 | 253 19 18.6 5.7 2 925 714 55 10 -8.2 -5.7 | 328 4 1.9 -3.2 3 850 1396 40 18 -11.6 -13.8 | 7 11 -1.4 -11.2 4 700 2915 25 17 -7.2 -15.4 | 347 13 2.9 -12.8 5 500 5400 180 10 0.0 10.0 | 219 16 10.1 12.6 6 400 6950 190 21 3.6 20.7 | 211 27 13.8 23.3 7 359 7665 205 15 6.3 13.6 | 226 23 16.5 16.2 8 300 8840 205 14 5.9 12.7 | 226 22 16.0 15.3 9 250 10040 280 13 12.8 -2.3 | 269 23 22.9 0.3 10 200 11490 215 8 4.6 6.6 | 238 17 14.7 9.1 11 150 13350 270 17 17.0 -0.0 | 265 27 27.1 2.6 12 100 15910 260 26 25.6 4.5 | 259 36 35.7 7.1 13 70 18120 280 26 25.6 -4.5 | 273 36 35.7 -1.9 14 50 20160 295 27 24.5 -11.4 | 284 36 34.6 -8.8 15 30 23280 245 55 49.8 23.2 | 247 65 60.0 25.8 Wind Parameters Mean winds (0-6000m): 45.7 at 13.9 knts Storm direction: 75.7 at 10.5 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 80.8 neg: -31.4 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 43.60 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 ------------------------------------------------------------------------------- 500 303 9 278 18| 8.4 0.0 8.4| 64.7 -17.7 47.1 94.1 0.44| 24.2 10.6 1000 36 10 322 7| 7.9 0.0 7.9| 74.7 -17.7 57.1 57.1 0.44| 18.5 8.3 1500 40 12 340 7| 5.3 1.8 7.1| 76.9 -18.6 58.3 38.9 0.40| 14.2 5.7 2000 38 13 348 8| 4.0 1.5 5.4| 76.9 -23.0 53.8 26.9 0.36| 11.1 3.9 2500 36 14 350 9| 3.2 1.3 4.5| 76.9 -27.6 49.2 19.7 0.31| 9.2 2.9 3000 34 15 350 10| 2.6 1.1 3.7| 80.8 -31.4 49.5 16.5 0.29| 8.2 2.4 4000 40 15 357 9| 2.8 0.8 3.7|104.3 -31.4 72.9 18.2 0.43| 8.3 3.6 5000 43 14 358 8| 2.2 0.7 2.9|130.9 -31.4 99.5 19.9 0.49| 8.1 4.0 6000 46 14 359 7| 2.0 0.5 2.6|146.6 -39.3 107.3 17.9 0.47| 7.5 3.5 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251126.12.gif