UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 27 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 1013 8 4.4 3.5 94 0.9 4.0 290 5 276.5 277.3 276.5 289.7 4.85 1 1009 41 6.8 3.3 78 3.5 5.1 316 7 279.2 280.1 277.9 292.4 4.80 2 1000 114 7.6 1.6 66 6.0 4.8 15 13 280.8 281.5 278.0 292.7 4.29 3 999 122 7.6 1.6 66 6.0 4.8 16 13 280.8 281.6 278.0 292.8 4.29 4 975 323 7.6 2.6 71 5.0 5.2 31 14 282.8 283.6 279.6 296.0 4.73 5 925 755 4.2 0.8 79 3.4 2.7 65 17 283.6 284.4 279.5 295.9 4.38 6 853 1406 -1.1 -3.2 86 2.1 -2.0 55 31 284.7 285.3 279.0 294.8 3.54 7 850 1434 -1.3 -4.0 82 2.7 -2.4 55 32 284.8 285.4 278.8 294.3 3.34 8 829 1633 -2.3 -10.3 54 8.0 -5.0 56 30 285.8 286.1 277.6 291.9 2.10 9 756 2357 -8.5 -10.2 87 1.7 -9.1 58 24 286.7 287.1 278.4 293.5 2.33 10 711 2831 -10.9 -11.0 99 0.1 -10.9 60 20 289.1 289.5 279.6 296.0 2.32 11 700 2951 -11.3 -12.0 95 0.7 -11.5 60 19 290.0 290.4 279.7 296.4 2.17 12 666 3331 -13.3 -13.6 98 0.3 -13.4 70 18 291.9 292.2 280.4 297.9 2.01 13 616 3919 -17.7 -17.9 98 0.2 -17.7 87 17 293.4 293.7 280.5 298.1 1.52 14 603 4078 -18.9 -21.7 79 2.8 -19.5 91 17 293.8 294.0 280.1 297.3 1.12 15 568 4519 -22.5 -23.2 94 0.7 -22.7 103 16 294.7 294.8 280.4 297.9 1.04 16 541 4874 -25.5 -35.5 39 10.0 -26.6 114 15 295.2 295.3 279.7 296.4 0.34 17 500 5440 -29.9 -36.9 51 7.0 -30.6 130 14 296.6 296.6 280.3 297.7 0.32 18 482 5700 -32.1 -40.1 45 8.0 -32.8 137 17 297.0 297.0 280.4 297.8 0.24 19 447 6227 -36.7 -38.7 82 2.0 -36.8 153 24 297.7 297.7 280.8 298.7 0.30 20 437 6384 -37.9 -41.5 69 3.6 -38.1 157 26 298.1 298.1 280.8 298.9 0.23 21 433 6447 -38.3 -43.0 61 4.7 -38.6 159 27 298.4 298.4 280.9 299.1 0.20 22 427 6543 -38.5 -50.5 27 12.0 -39.1 162 28 299.3 299.3 281.1 299.6 0.09 23 414 6755 -39.5 -53.5 21 14.0 -40.1 168 31 300.7 300.7 281.7 300.9 0.06 24 401 6973 -40.7 -54.7 21 14.0 -41.2 174 34 301.9 301.9 282.2 302.1 0.06 25 400 6990 -40.9 -54.9 21 14.0 -41.4 175 34 301.8 301.8 282.2 302.0 0.06 26 384 7266 -43.3 -53.3 32 10.0 -43.6 166 30 302.2 302.2 282.4 302.5 0.07 27 373 7461 -44.9 -49.5 60 4.6 -45.1 160 28 302.6 302.6 282.6 303.0 0.11 28 335 8171 -50.3 -60.3 30 10.0 -50.5 137 18 304.7 304.7 283.3 304.8 0.03 29 316 8551 -51.1 -63.1 23 12.0 -51.3 125 13 308.7 308.7 284.9 308.8 0.02 30 300 8890 -49.9 -65.9 14 16.0 -50.2 100 9 315.0 315.0 287.1 315.1 0.02 31 295 9000 -49.1 -67.1 10 18.0 -49.4 93 9 317.7 317.7 288.0 317.7 0.02 32 274 9481 -51.5 -69.5 10 18.0 -51.8 60 8 321.0 321.0 289.0 321.0 0.01 33 255 9950 -48.3 -74.3 3 26.0 -48.7 29 6 332.4 332.4 292.4 332.4 0.01 34 250 10080 -49.5 -73.5 4 24.0 -49.9 20 6 332.5 332.5 292.4 332.5 0.01 35 200 11540 -52.3 -79.3 2 27.0 -52.7 50 2 349.9 349.9 296.6 350.0 0.00 36 194 11737 -53.1 -79.1 3 26.0 -53.5 40 3 351.7 351.7 297.0 351.7 0.00 37 183 12114 -51.7 -79.7 2 28.0 -52.1 21 6 359.9 359.9 298.7 359.9 0.00 38 160 12978 -55.3 -81.3 3 26.0 -55.6 336 12 367.9 367.9 300.2 368.0 0.00 39 150 13390 -55.5 -82.5 2 27.0 -55.8 315 15 374.5 374.5 301.4 374.5 0.00 40 100 15960 -59.1 -85.1 2 26.0 -59.5 305 14 413.5 413.5 306.9 413.6 0.00 41 70 18160 -65.1 -88.1 3 23.0 -65.3 280 20 445.1 445.1 310.4 445.1 0.00 42 52 19972 -67.3 -89.3 3 22.0 -67.5 271 31 479.5 479.5 313.4 479.5 0.00 43 50 20210 -67.1 -89.1 3 22.0 -67.3 270 33 485.4 485.4 313.9 485.4 0.00 44 47 20585 -66.9 -88.9 3 22.0 -67.1 271 34 494.5 494.5 314.5 494.5 0.00 45 43 21131 -61.7 -88.7 2 27.0 -62.3 271 35 520.0 520.0 316.3 520.1 0.00 46 37 22055 -65.9 -89.9 2 24.0 -66.2 273 38 532.1 532.1 317.1 532.1 0.00 47 30 23330 -66.3 -90.3 2 24.0 -66.7 275 41 563.9 563.9 318.9 563.9 0.00 48 20 25810 -63.3 -90.3 1 27.0 -64.2 260 60 642.4 642.4 322.4 642.4 0.01 49 19 26126 -62.3 -89.3 2 27.0 -63.4 655.0 655.0 322.9 655.1 0.01 50 16 27179 -65.7 -90.7 2 25.0 -66.5 676.9 676.9 323.7 677.0 0.01 TRP 316 8551 -51.1 -63.1 23 12.0 -51.3 125 13 308.7 308.7 284.9 308.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 867.94 mb = 1270.87 m = 4169.47 ft Wetbulb zero: 883.68 mb = 1122.12 m = 3681.45 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 78.28 % Est. max temperature: 12.46 C = 54.42 F Sfc-Lift cond lev (LCL): 999.08 mb = 121.64 m = 399.07 ft T: 7.60 C 700-500 lapse rate: 7.47 C/km ThetaE index: 4.06 C Layer 925.0- 756.0 mb Conv cond level (CCL): 873.11 mb = 1218.79 m = 3998.61 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 12.30 C = 54.14 F Cap Strength: 2.12 C Lifted Index: 2.60 C Risk: None Lifted Index @300 mb: 14.21 C Lifted Index @700 mb: 1.07 C Showalter Index: 3.13 C Risk: None Total Totals Index: 54.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.60 C Cross Totals Index: 25.90 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 188.00 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.78 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 54.80 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 899.19 mb = 982.34 m = 3222.87 ft Lev Free Conv (LFC): 774.19 mb = 2170.29 m = 7120.30 ft Equ Level (EL): 734.19 mb = 2583.19 m = 8474.93 ft B at Equ Level: 18.43 J/kg Max Parcel Lev (MPL): 674.19 mb = 3237.56 m = 10621.78 ft Wind level data Storm motion: 103 at 15 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 1013 8 290 5 4.7 -1.7 | 285 20 18.9 -5.0 1 1000 114 15 13 -3.4 -12.6 | 326 19 10.8 -15.8 2 925 755 65 17 -15.4 -7.2 | 7 11 -1.2 -10.4 3 850 1434 55 32 -26.2 -18.4 | 29 25 -12.0 -21.6 4 700 2951 60 19 -16.5 -9.5 | 10 13 -2.2 -12.8 5 500 5440 130 14 -10.7 9.0 | 211 7 3.5 5.7 6 400 6990 175 34 -3.0 33.9 | 200 33 11.2 30.6 7 316 8551 125 13 -10.6 7.5 | 220 6 3.6 4.2 8 300 8890 100 9 -8.9 1.6 | 288 6 5.3 -1.7 9 250 10080 20 6 -2.1 -5.6 | 306 15 12.2 -8.9 10 200 11540 50 2 -1.5 -1.3 | 290 13 12.7 -4.5 11 150 13390 315 15 10.6 -10.6 | 299 28 24.8 -13.9 12 100 15960 305 14 11.5 -8.0 | 294 28 25.7 -11.3 13 70 18160 280 20 19.7 -3.5 | 281 35 33.9 -6.7 14 50 20210 270 33 33.0 -0.0 | 274 47 47.2 -3.3 15 30 23330 275 41 40.8 -3.6 | 277 55 55.1 -6.8 16 20 25810 260 60 59.1 10.4 | 264 74 73.3 7.2 Wind Parameters Mean winds (0-6000m): 72.9 at 19.4 knts Storm direction: 102.9 at 14.6 knts Shear (0-3000m) pos: 2.6 neg: 1.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 132.5 neg: -25.1 tot: 107.4 m^2/s^2 ave: 35.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.74 Bulk Shear: 25.53 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 27 13 331 17| 18.7 0.0 18.7| 96.2 0.0 96.2 192.3 0.92| 22.7 21.0 1000 48 16 349 14| 13.5 0.0 13.5|120.9 0.0 120.9 120.9 0.85| 16.9 14.3 1500 52 20 5 15| 9.0 3.2 12.1|132.4 -0.6 131.8 87.9 0.71| 14.5 10.3 2000 54 22 12 17| 5.7 2.4 8.1|132.4 -8.4 124.1 62.0 0.62| 12.0 7.4 2500 54 23 14 17| 3.8 1.9 5.7|132.4 -17.3 115.1 46.1 0.53| 10.5 5.5 3000 55 22 15 17| 2.6 1.6 4.2|132.5 -25.1 107.4 35.8 0.45| 9.5 4.3 4000 59 21 16 15| 2.3 1.2 3.5|140.8 -25.1 115.7 28.9 0.44| 8.3 3.7 5000 65 20 19 12| 2.0 0.9 3.0|143.9 -25.1 118.8 23.8 0.47| 7.4 3.5 6000 73 19 26 10| 2.4 0.8 3.2|145.6 -32.9 112.7 18.8 0.38| 7.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251127.00.gif