UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 5 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 1004 14 7.6 7.2 97 0.4 7.4 280 4 280.4 281.5 280.4 297.8 6.35 1 1000 47 8.0 7.3 95 0.7 7.6 300 9 281.1 282.2 280.8 298.8 6.42 2 967 324 8.4 4.9 79 3.5 6.6 306 9 284.3 285.2 281.3 299.9 5.62 3 936 593 7.2 3.0 75 4.2 5.1 313 8 285.7 286.6 281.3 300.0 5.07 4 925 690 6.4 4.7 89 1.7 5.5 315 8 285.9 286.9 282.2 302.1 5.79 5 923 708 6.2 4.7 90 1.5 5.4 318 8 285.8 286.8 282.2 302.1 5.80 6 915 779 6.2 1.4 71 4.8 3.9 329 8 286.5 287.3 281.2 299.7 4.62 7 860 1284 3.8 -0.4 74 4.2 1.9 50 6 289.2 289.9 282.0 301.6 4.32 8 850 1379 3.0 -0.8 76 3.8 1.3 65 6 289.3 290.0 282.0 301.5 4.24 9 731 2582 -6.7 -6.9 98 0.2 -6.8 178 7 291.4 292.0 281.6 300.6 3.12 10 724 2658 -4.5 -12.5 54 8.0 -7.2 185 7 294.6 295.0 281.7 300.8 2.02 11 719 2712 -4.7 -16.7 38 12.0 -8.3 190 7 295.0 295.3 281.1 299.5 1.44 12 700 2923 -6.1 -10.5 71 4.4 -7.7 210 7 295.7 296.2 282.7 303.2 2.45 13 682 3126 -7.9 -10.2 84 2.3 -8.7 210 8 295.9 296.4 282.9 303.7 2.58 14 675 3207 -8.1 -15.1 57 7.0 -10.2 211 8 296.6 296.9 282.2 302.0 1.75 15 666 3311 -9.1 -16.1 57 7.0 -11.2 211 8 296.6 296.9 282.0 301.7 1.63 16 663 3346 -9.3 -10.4 92 1.1 -9.7 211 8 296.8 297.2 283.2 304.7 2.61 17 647 3534 -10.9 -11.9 92 1.0 -11.2 211 9 297.0 297.5 283.1 304.3 2.37 18 634 3690 -12.1 -12.8 95 0.7 -12.3 211 9 297.4 297.8 283.1 304.3 2.25 19 613 3948 -12.9 -19.9 56 7.0 -14.7 212 10 299.3 299.6 282.8 303.4 1.28 20 580 4368 -15.9 -17.9 85 2.0 -16.4 213 11 300.6 300.9 283.7 305.7 1.61 21 518 5210 -22.1 -23.9 85 1.8 -22.5 214 14 303.0 303.2 284.0 306.5 1.07 22 500 5470 -23.3 -28.3 63 5.0 -24.2 215 15 304.6 304.8 284.2 307.1 0.74 23 496 5528 -23.5 -31.5 48 8.0 -24.7 214 15 305.1 305.2 284.2 307.0 0.55 24 475 5841 -26.3 -35.3 42 9.0 -27.5 210 16 305.4 305.5 284.1 306.8 0.40 25 425 6630 -33.7 -34.0 97 0.3 -33.7 200 19 305.8 305.9 284.4 307.6 0.51 26 400 7050 -37.1 -41.7 62 4.6 -37.4 195 20 306.8 306.8 284.4 307.6 0.25 27 392 7190 -38.3 -45.3 48 7.0 -38.7 191 21 307.0 307.0 284.4 307.6 0.17 28 357 7826 -43.9 -53.9 32 10.0 -44.3 175 26 307.8 307.8 284.6 308.0 0.07 29 300 8970 -54.3 -59.3 54 5.0 -54.4 145 35 308.8 308.8 284.9 309.0 0.04 30 275 9523 -59.3 -61.1 79 1.8 -59.3 152 33 309.4 309.4 285.1 309.5 0.04 31 266 9731 -60.3 -63.5 66 3.2 -60.3 155 32 310.9 310.9 285.7 311.0 0.03 32 260 9874 -59.5 -72.5 17 13.0 -59.6 157 30 314.1 314.1 286.8 314.1 0.01 33 250 10120 -58.7 -75.7 9 17.0 -58.8 160 27 318.8 318.8 288.3 318.8 0.01 34 200 11520 -57.1 -80.1 4 23.0 -57.3 165 18 342.3 342.3 294.9 342.4 0.00 35 176 12332 -54.9 -81.9 2 27.0 -55.2 187 19 358.7 358.7 298.4 358.7 0.00 36 150 13350 -56.1 -83.1 2 27.0 -56.4 215 21 373.4 373.4 301.2 373.4 0.00 37 100 15920 -57.3 -85.3 2 28.0 -57.7 230 20 417.0 417.0 307.4 417.0 0.00 38 92 16446 -55.9 -84.9 1 29.0 -56.4 232 22 429.8 429.9 308.8 429.9 0.00 39 70 18150 -62.5 -87.5 2 25.0 -62.8 240 28 450.7 450.7 310.9 450.7 0.00 40 69 18239 -62.9 -87.9 2 25.0 -63.2 240 28 451.7 451.7 311.0 451.7 0.00 41 57 19424 -60.1 -87.1 2 27.0 -60.6 234 32 483.4 483.4 313.7 483.4 0.00 42 50 20240 -61.3 -88.3 2 27.0 -61.8 230 35 499.0 499.0 314.9 499.0 0.00 43 30 23390 -63.3 -89.3 2 26.0 -63.9 260 63 572.1 572.1 319.3 572.1 0.00 44 24 24760 -63.9 -89.9 2 26.0 -64.6 608.0 608.0 321.0 608.1 0.00 TRP 266 9731 -60.3 -63.5 66 3.2 -60.3 155 32 310.9 310.9 285.7 311.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 813.20 mb = 1751.03 m = 5744.79 ft Wetbulb zero: 831.47 mb = 1554.83 m = 5101.09 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 79.38 % Est. max temperature: 16.42 C = 61.55 F Sfc-Lift cond lev (LCL): 997.89 mb = 64.41 m = 211.32 ft T: 8.03 C 700-500 lapse rate: 6.75 C/km ThetaE index: 2.45 C Layer 915.0- 860.0 mb Conv cond level (CCL): 846.98 mb = 1407.40 m = 4617.40 ft Mean mixing ratio: 5.52 g/kg Conv temperature: 16.52 C = 61.74 F Cap Strength: 4.72 C Lifted Index: 5.68 C Risk: None Lifted Index @300 mb: 6.38 C Lifted Index @700 mb: 3.37 C Showalter Index: 4.63 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 22.50 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.67 J/kg Max Up Vert Vel: 6.58 m/s Conv Inhibition (B-): 37734.15 J/kg Cap Strength: 5.18 C Lift Cond Lev (LCL): 909.89 mb = 824.64 m = 2705.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 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 1004 14 280 4 3.9 -0.7 | 41 4 -2.8 -3.2 1 1000 47 300 9 7.8 -4.5 | 351 7 1.1 -7.0 2 925 690 315 8 5.7 -5.7 | 8 8 -1.1 -8.2 3 850 1379 65 6 -5.4 -2.5 | 67 13 -12.2 -5.1 4 700 2923 210 7 3.5 6.1 | 137 5 -3.2 3.5 5 500 5470 215 15 8.6 12.3 | 191 10 1.9 9.8 6 400 7050 195 20 5.2 19.3 | 175 17 -1.6 16.8 7 300 8970 145 35 -20.1 28.7 | 134 37 -26.8 26.1 8 266 9731 155 32 -13.5 29.0 | 143 33 -20.3 26.5 9 250 10120 160 27 -9.2 25.4 | 145 28 -16.0 22.8 10 200 11520 165 18 -4.7 17.4 | 143 19 -11.4 14.9 11 150 13350 215 21 12.0 17.2 | 200 16 5.3 14.7 12 100 15920 230 20 15.3 12.9 | 220 13 8.6 10.3 13 70 18150 240 28 24.2 14.0 | 237 21 17.5 11.5 14 50 20240 230 35 26.8 22.5 | 225 28 20.1 20.0 15 30 23390 260 63 62.0 10.9 | 261 56 55.3 8.4 Wind Parameters Mean winds (0-6000m): 219.4 at 9.6 knts Storm direction: 249.4 at 7.2 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 79.6 neg: -6.0 tot: 73.6 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.09 Bulk Shear: 19.94 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 ------------------------------------------------------------------------------- 500 305 8 358 7| 5.4 0.0 5.4| 2.7 -6.0 -3.3 -6.7 -0.48| 7.4 -3.5 1000 315 8 7 8| 4.1 0.0 4.1| 19.3 -6.0 13.2 13.2 0.19| 7.5 1.4 1500 329 8 18 9| 3.4 0.0 3.4| 46.4 -6.0 40.3 26.9 0.47| 7.8 3.6 2000 348 7 29 11| 2.6 0.0 2.6| 63.2 -6.0 57.1 28.6 0.56| 7.2 4.0 2500 347 7 28 11| 1.8 0.0 1.8| 75.0 -6.0 69.0 27.6 0.60| 6.8 4.1 3000 311 7 11 7| 1.2 0.0 1.2| 79.6 -6.0 73.6 24.5 0.59| 6.5 3.8 4000 240 7 168 1| 1.2 0.0 1.2| 83.6 -6.0 77.6 19.4 0.61| 5.3 3.2 5000 224 8 166 4| 1.3 0.0 1.3| 87.8 -6.0 81.8 16.4 0.61| 4.6 2.8 6000 219 10 172 5| 1.2 0.2 1.4| 89.7 -9.0 80.7 13.5 0.56| 4.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251205.00.gif