UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 10 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 1024 13 10.6 6.6 76 4.0 8.5 235 3 281.8 282.9 280.6 298.3 5.97 1 1006 160 8.4 5.9 84 2.5 7.1 257 4 281.1 282.1 280.0 297.0 5.79 2 1000 210 10.2 5.5 73 4.7 7.8 265 4 283.4 284.3 280.9 299.1 5.66 3 988 310 11.4 5.4 67 6.0 8.3 268 4 285.5 286.5 282.0 301.5 5.69 4 962 533 10.6 5.6 71 5.0 8.0 275 5 286.9 287.9 282.8 303.6 5.93 5 925 857 7.8 5.0 82 2.8 6.3 285 6 287.3 288.3 283.0 304.0 5.91 6 874 1323 4.4 2.9 90 1.5 3.7 258 11 288.4 289.4 282.9 303.8 5.40 7 860 1455 4.4 0.5 76 3.9 2.5 251 12 289.8 290.6 282.6 303.1 4.61 8 850 1551 6.0 -4.0 49 10.0 1.7 245 13 292.4 293.0 282.3 302.3 3.34 9 835 1697 8.4 -15.6 17 24.0 0.0 242 13 296.5 296.7 281.6 300.7 1.36 10 808 1968 7.8 -8.2 31 16.0 1.1 236 12 298.6 299.1 284.0 306.4 2.55 11 793 2123 8.0 -27.0 6 35.0 -1.8 232 12 300.4 300.5 282.3 302.2 0.53 12 742 2666 3.4 -21.6 14 25.0 -4.1 221 12 301.2 301.4 283.1 304.2 0.92 13 723 2877 4.4 -24.6 10 29.0 -4.0 216 11 304.5 304.7 284.1 306.9 0.72 14 700 3139 2.2 -18.8 19 21.0 -4.6 210 11 304.9 305.2 284.9 308.9 1.24 15 678 3395 0.0 -20.0 21 20.0 -6.2 212 12 305.3 305.5 284.9 309.0 1.15 16 633 3941 -2.5 -41.5 3 39.0 -9.8 217 14 308.5 308.5 284.9 309.0 0.16 17 627 4017 -2.9 -39.9 4 37.0 -10.0 218 14 308.8 308.9 285.1 309.5 0.19 18 516 5522 -14.9 -38.9 11 24.0 -18.7 233 20 312.0 312.1 286.4 313.0 0.26 19 500 5760 -15.9 -39.9 11 24.0 -19.6 235 21 313.7 313.7 286.9 314.5 0.24 20 432 6844 -25.1 -43.1 17 18.0 -27.1 206 25 315.3 315.4 287.5 316.1 0.20 21 400 7400 -29.1 -48.1 14 19.0 -30.7 190 27 317.2 317.2 288.0 317.6 0.12 22 355 8242 -35.1 -58.1 8 23.0 -36.2 186 28 320.1 320.1 288.8 320.3 0.04 23 351 8321 -35.7 -50.7 20 15.0 -36.7 185 28 320.3 320.4 289.0 320.7 0.10 24 347 8400 -36.3 -59.3 8 23.0 -37.4 185 28 320.6 320.6 289.0 320.7 0.04 25 320 8956 -41.5 -50.5 37 9.0 -42.0 182 29 320.9 320.9 289.2 321.3 0.12 26 300 9390 -45.1 -55.1 32 10.0 -45.5 180 30 321.8 321.8 289.4 322.1 0.07 27 279 9869 -49.3 -57.3 39 8.0 -49.6 180 32 322.5 322.5 289.6 322.7 0.06 28 252 10529 -53.1 -72.1 8 19.0 -53.4 180 36 326.4 326.4 290.7 326.4 0.01 29 250 10580 -53.3 -71.3 9 18.0 -53.5 180 36 326.8 326.8 290.8 326.9 0.01 30 200 11980 -62.9 -75.9 16 13.0 -63.0 190 28 333.2 333.2 292.6 333.2 0.01 31 182 12560 -64.5 -77.5 15 13.0 -64.6 100 12 339.7 339.7 294.3 339.7 0.01 32 164 13198 -64.5 -81.5 8 17.0 -64.6 8 11 349.9 349.9 296.6 349.9 0.00 33 155 13546 -60.9 -83.9 3 23.0 -61.1 319 10 361.8 361.8 299.0 361.8 0.00 34 150 13750 -61.9 -83.9 4 22.0 -62.0 290 10 363.4 363.4 299.4 363.5 0.00 35 100 16250 -63.3 -87.3 2 24.0 -63.5 30 18 405.4 405.4 305.9 405.4 0.00 36 92 16760 -65.1 -87.1 3 22.0 -65.3 25 18 411.6 411.6 306.7 411.7 0.00 37 70 18430 -63.3 -88.3 2 25.0 -63.6 10 19 449.0 449.0 310.7 449.0 0.00 38 67 18699 -62.3 -88.3 2 26.0 -62.6 9 18 456.8 456.8 311.5 456.8 0.00 39 50 20490 -65.5 -89.5 2 24.0 -65.8 360 14 489.1 489.1 314.1 489.1 0.00 40 43 21407 -66.3 -90.3 2 24.0 -66.6 341 14 508.7 508.7 315.5 508.7 0.00 41 37 22327 -62.1 -89.1 2 27.0 -62.7 322 14 541.9 541.9 317.6 541.9 0.00 42 33 23033 -63.7 -89.7 2 26.0 -64.3 307 14 555.6 555.6 318.4 555.7 0.00 43 30 23620 -62.1 -89.1 2 27.0 -62.8 295 14 575.3 575.3 319.5 575.4 0.00 44 22 25553 -57.9 -87.9 1 30.0 -59.4 299 27 641.2 641.2 322.3 641.3 0.01 45 20 26150 -60.3 -88.3 1 28.0 -61.6 300 31 651.6 651.6 322.7 651.7 0.01 46 17 27165 -59.5 -87.5 1 28.0 -61.1 685.2 685.2 324.0 685.2 0.01 TRP 182 12560 -64.5 -77.5 15 13.0 -64.6 100 12 339.7 339.7 294.3 339.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5550.00 m Freezing level: 678.00 mb = 3395.10 m = 11138.64 ft Wetbulb zero: 802.20 mb = 2027.79 m = 6652.77 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 29.27 % Est. max temperature: 17.26 C = 63.07 F Sfc-Lift cond lev (LCL): 963.72 mb = 517.61 m = 1698.18 ft T: 10.65 C 700-500 lapse rate: 6.91 C/km ThetaE index: 4.22 C Layer 793.0- 742.0 mb Conv cond level (CCL): 683.59 mb = 3329.30 m = 10922.76 ft Mean mixing ratio: 5.85 g/kg Conv temperature: 34.10 C = 93.38 F Cap Strength: 11.61 C Lifted Index: 11.91 C Risk: None Lifted Index @300 mb: 14.35 C Lifted Index @700 mb: 10.68 C Showalter Index: 11.50 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 11.90 C K Index: -3.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.07 J/kg Max Up Vert Vel: 7.49 m/s Conv Inhibition (B-): 46107.11 J/kg Cap Strength: 11.88 C Lift Cond Lev (LCL): 910.46 mb = 987.24 m = 3238.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 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 1024 13 235 3 2.5 1.7 | 93 7 -7.1 0.4 1 1000 210 265 4 4.0 0.3 | 80 6 -5.6 -1.0 2 925 857 285 6 5.8 -1.6 | 53 5 -3.8 -2.9 3 850 1551 245 13 11.8 5.5 | 208 5 2.2 4.1 4 700 3139 210 11 5.5 9.5 | 153 9 -4.1 8.2 5 500 5760 235 21 17.2 12.0 | 215 13 7.6 10.7 6 400 7400 190 27 4.7 26.6 | 169 26 -4.9 25.2 7 300 9390 180 30 0.0 30.0 | 161 30 -9.6 28.6 8 250 10580 180 36 0.0 36.0 | 165 36 -9.6 34.6 9 200 11980 190 28 4.9 27.6 | 170 27 -4.7 26.2 10 182 12560 100 12 -11.8 2.1 | 92 21 -21.4 0.7 11 150 13750 290 10 9.4 -3.4 | 2 5 -0.2 -4.8 12 100 16250 30 18 -9.0 -15.6 | 48 25 -18.6 -16.9 13 70 18430 10 19 -3.3 -18.7 | 33 24 -12.9 -20.1 14 50 20490 360 14 -0.0 -14.0 | 32 18 -9.6 -15.4 15 30 23620 295 14 12.7 -5.9 | 337 8 3.1 -7.3 16 20 26150 300 31 26.8 -15.5 | 314 24 17.3 -16.9 Wind Parameters Mean winds (0-6000m): 232.0 at 12.9 knts Storm direction: 262.0 at 9.7 knts Shear (0-3000m) pos: 1.0 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 63.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -16.8 tot: -16.8 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.25 Bulk Shear: 12.47 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 ------------------------------------------------------------------------------- 500 264 4 80 6| 3.3 0.0 3.3| 0.0 -3.7 -3.7 -7.3 -0.72| 3.4 -2.4 1000 274 5 70 5| 2.9 0.0 2.9| 0.0 -6.1 -6.1 -6.1 -0.67| 3.3 -2.3 1500 265 7 76 3| 1.9 2.4 4.3| 0.0 -6.9 -6.9 -4.6 -0.55| 4.9 -2.7 2000 255 8 114 2| 1.5 2.2 3.6| 0.0 -9.8 -9.8 -4.9 -0.58| 4.4 -2.6 2500 248 9 147 2| 1.2 1.9 3.1| 0.0 -13.1 -13.1 -5.2 -0.61| 4.0 -2.5 3000 242 9 157 3| 1.0 1.8 2.7| 0.0 -16.8 -16.8 -5.6 -0.63| 3.7 -2.3 4000 234 10 163 5| 1.0 1.3 2.3| 9.1 -17.6 -8.5 -2.1 -0.40| 3.3 -1.3 5000 231 11 173 6| 1.3 1.1 2.3| 21.5 -17.6 3.9 0.8 -0.19| 3.2 -0.6 6000 232 13 185 7| 1.3 1.1 2.4| 31.8 -24.7 7.1 1.2 -0.13| 3.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251210.12.gif