UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 1 DEC 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 1016 11 1.6 0.6 93 1.0 1.2 95 1 273.5 274.2 273.5 284.1 3.93 1 1014 27 5.4 1.4 75 4.0 3.6 97 1 277.4 278.1 276.1 288.9 4.17 2 1000 140 8.0 -2.0 49 10.0 3.7 115 5 281.1 281.7 276.9 290.4 3.30 3 999 148 8.2 -2.8 46 11.0 3.5 115 5 281.4 282.0 276.7 290.2 3.11 4 989 232 7.8 -1.2 53 9.0 3.9 120 5 281.8 282.4 277.6 291.8 3.54 5 975 350 10.0 2.0 57 8.0 6.1 126 5 285.2 286.0 280.4 298.0 4.53 6 946 601 9.0 3.0 66 6.0 6.0 140 5 286.7 287.5 281.7 300.9 5.02 7 932 725 9.2 -4.8 37 14.0 3.3 147 5 288.1 288.6 279.7 296.5 2.87 8 925 788 8.8 -2.2 46 11.0 3.9 150 5 288.3 288.9 280.7 298.5 3.51 9 884 1160 5.6 1.1 73 4.5 3.4 220 10 288.8 289.6 282.3 302.2 4.68 10 850 1479 4.2 1.3 81 2.9 2.8 280 15 290.5 291.4 283.3 304.8 4.95 11 792 2051 0.0 -1.1 92 1.1 -0.5 258 16 292.0 292.8 283.4 304.9 4.45 12 751 2477 -1.7 -6.3 71 4.6 -3.6 242 18 294.6 295.2 283.0 304.1 3.18 13 701 3024 -5.3 -7.2 86 1.9 -6.0 220 19 296.5 297.1 283.8 306.0 3.17 14 700 3035 -5.5 -7.5 86 2.0 -6.2 220 19 296.4 297.0 283.7 305.7 3.11 15 616 4024 -12.9 -18.9 61 6.0 -14.5 231 26 298.9 299.2 282.7 303.3 1.39 16 605 4161 -13.3 -20.3 56 7.0 -15.1 233 27 300.0 300.2 283.0 304.0 1.26 17 601 4211 -13.7 -15.9 83 2.2 -14.3 234 27 300.1 300.5 283.7 305.9 1.84 18 589 4364 -14.3 -23.3 46 9.0 -16.4 235 28 301.2 301.3 283.1 304.4 0.99 19 570 4612 -15.9 -21.9 60 6.0 -17.3 238 30 302.1 302.3 283.7 305.9 1.16 20 567 4652 -15.5 -17.8 82 2.3 -16.2 239 30 303.0 303.4 284.7 308.3 1.66 21 549 4895 -16.7 -21.6 66 4.9 -17.9 242 32 304.4 304.7 284.7 308.4 1.24 22 500 5590 -22.1 -25.8 72 3.7 -22.8 250 37 306.1 306.3 285.0 309.2 0.93 23 455 6276 -27.7 -29.7 83 2.0 -28.0 248 36 307.4 307.6 285.2 309.9 0.72 24 400 7190 -34.9 -37.9 74 3.0 -35.2 245 34 309.6 309.7 285.7 310.9 0.36 25 378 7581 -38.3 -42.4 65 4.1 -38.6 244 36 310.2 310.2 285.7 311.1 0.24 26 366 7802 -40.1 -43.5 70 3.4 -40.3 243 38 310.7 310.7 285.8 311.5 0.22 27 358 7953 -41.1 -43.9 74 2.8 -41.3 243 39 311.3 311.3 286.1 312.1 0.22 28 300 9130 -49.9 -53.3 67 3.4 -50.0 240 46 315.0 315.0 287.2 315.4 0.09 29 250 10300 -59.3 -62.4 67 3.1 -59.3 250 61 317.9 317.9 288.1 318.0 0.03 30 241 10527 -60.7 -65.5 53 4.8 -60.7 246 66 319.2 319.2 288.5 319.2 0.02 31 240 10553 -60.9 -65.4 55 4.5 -60.9 245 67 319.3 319.3 288.5 319.4 0.02 32 234 10709 -61.9 -64.5 71 2.6 -61.9 245 61 320.0 320.0 288.8 320.1 0.03 33 230 10815 -60.9 -76.9 10 16.0 -61.0 248 58 323.1 323.1 289.7 323.2 0.00 34 203 11596 -55.7 -80.7 3 25.0 -55.9 272 35 343.1 343.1 295.1 343.1 0.00 35 200 11690 -55.9 -79.9 3 24.0 -56.1 275 32 344.2 344.2 295.3 344.3 0.00 36 150 13500 -59.3 -83.3 3 24.0 -59.5 270 28 367.9 367.9 300.2 367.9 0.00 37 136 14115 -60.5 -84.5 3 24.0 -60.7 265 26 376.2 376.2 301.6 376.3 0.00 38 100 16040 -60.1 -85.1 2 25.0 -60.4 250 19 411.6 411.6 306.7 411.6 0.00 39 70 18250 -62.3 -87.3 2 25.0 -62.6 255 26 451.1 451.1 311.0 451.1 0.00 40 58 19404 -65.3 -88.3 3 23.0 -65.5 249 25 469.3 469.3 312.5 469.3 0.00 41 50 20310 -64.1 -88.1 2 24.0 -64.4 245 24 492.4 492.4 314.4 492.4 0.00 42 47 20690 -62.5 -88.5 2 26.0 -63.0 249 25 505.1 505.1 315.3 505.1 0.00 43 40 21676 -65.9 -89.9 2 24.0 -66.2 260 26 520.4 520.4 316.3 520.4 0.00 44 30 23430 -63.7 -89.7 2 26.0 -64.3 280 29 571.0 571.0 319.2 571.0 0.00 45 20 25930 -60.9 -87.9 2 27.0 -62.1 275 49 649.8 649.8 322.7 649.8 0.01 46 18 26584 -61.5 -88.5 2 27.0 -62.7 667.7 667.7 323.3 667.8 0.01 TRP 234 10709 -61.9 -64.5 71 2.6 -61.9 245 61 320.0 320.0 288.8 320.1 0.03 WND 240 10553 -60.9 -65.4 55 4.5 -60.9 245 67 319.3 319.3 288.5 319.4 0.02 Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 792.00 mb = 2051.46 m = 6730.42 ft Wetbulb zero: 800.97 mb = 1960.22 m = 6431.08 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 70.73 % Est. max temperature: 17.86 C = 64.15 F Sfc-Lift cond lev (LCL): 1000.21 mb = 138.31 m = 453.78 ft T: 7.96 C 700-500 lapse rate: 6.50 C/km ThetaE index: 4.42 C Layer 932.0- 925.0 mb Conv cond level (CCL): 722.29 mb = 2786.47 m = 9141.84 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 23.88 C = 74.98 F Cap Strength: 9.30 C Lifted Index: 9.70 C Risk: None Lifted Index @300 mb: 13.54 C Lifted Index @700 mb: 6.26 C Showalter Index: 3.60 C Risk: None Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 23.40 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 96.60 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.86 J/kg Max Up Vert Vel: 9.04 m/s Conv Inhibition (B-): 49895.68 J/kg Cap Strength: 9.59 C Lift Cond Lev (LCL): 848.26 mb = 1495.60 m = 4906.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 16 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 1016 11 95 1 -1.0 0.1 | 92 17 -16.7 0.5 1 1000 140 115 5 -4.5 2.1 | 97 20 -20.2 2.6 2 925 788 150 5 -2.5 4.3 | 105 19 -18.2 4.8 3 850 1479 280 15 14.8 -2.6 | 23 2 -0.9 -2.1 4 700 3035 220 19 12.2 14.6 | 167 15 -3.5 15.0 5 500 5590 250 37 34.8 12.7 | 235 23 19.1 13.1 6 400 7190 245 34 30.8 14.4 | 226 21 15.1 14.8 7 300 9130 240 46 39.8 23.0 | 226 34 24.1 23.5 8 250 10300 250 61 57.3 20.9 | 243 47 41.6 21.3 9 240 10553 245 67 60.7 28.3 | 237 53 45.0 28.8 10 234 10709 245 61 55.3 25.8 | 236 47 39.6 26.2 11 200 11690 275 32 31.9 -2.8 | 278 16 16.2 -2.3 12 150 13500 270 28 28.0 -0.0 | 268 12 12.3 0.5 13 100 16040 250 19 17.9 6.5 | 197 7 2.2 7.0 14 70 18250 255 26 25.1 6.7 | 233 12 9.4 7.2 15 50 20310 245 24 21.8 10.1 | 210 12 6.0 10.6 16 30 23430 280 29 28.6 -5.0 | 290 14 12.9 -4.6 17 20 25930 275 49 48.8 -4.3 | 277 33 33.1 -3.8 Wind Parameters Mean winds (0-6000m): 241.7 at 20.9 knts Storm direction: 271.7 at 15.7 knts Shear (0-3000m) pos: 2.8 neg: 2.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 61.5 neg: -11.1 tot: 50.4 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.56 Bulk Shear: 72.71 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 ------------------------------------------------------------------------------- 500 123 4 98 20| 4.4 0.0 4.4| 17.0 0.0 17.0 33.9 0.59| 5.8 3.4 1000 143 5 104 19| 4.3 0.0 4.3| 46.5 0.0 46.5 46.5 0.75| 6.5 4.9 1500 217 7 119 13| 5.5 0.0 5.5| 61.4 -2.1 59.2 39.5 0.28| 11.0 3.1 2000 253 9 115 7| 4.1 1.4 5.5| 61.5 -2.2 59.3 29.7 0.29| 9.7 2.8 2500 251 11 127 7| 3.3 2.3 5.6| 61.5 -4.0 57.5 23.0 0.22| 9.0 2.0 3000 242 12 142 8| 2.8 2.9 5.6| 61.5 -11.1 50.4 16.8 0.15| 8.6 1.3 4000 235 15 158 10| 3.1 2.2 5.2| 95.2 -11.1 84.1 21.0 0.27| 7.5 2.0 5000 237 18 176 10| 3.4 1.7 5.1|138.1 -11.1 127.0 25.4 0.36| 6.9 2.5 6000 242 21 195 11| 3.2 1.5 4.7|167.8 -17.0 150.8 25.1 0.38| 6.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251201.00.gif