UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 2 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 1019 14 6.0 5.4 96 0.6 5.7 280 10 277.7 278.6 278.0 292.6 5.52 1 1002 152 5.0 5.0 100 0.0 5.0 293 12 278.0 278.9 278.0 292.8 5.46 2 1000 168 5.0 5.0 100 0.0 5.0 295 12 278.1 279.1 278.2 293.0 5.47 3 954 553 4.2 4.2 100 0.0 4.2 216 7 281.1 282.0 279.6 296.1 5.42 4 938 691 6.4 3.5 82 2.9 5.0 188 5 284.7 285.6 281.1 299.4 5.24 5 925 806 6.0 3.1 82 2.9 4.6 165 3 285.4 286.3 281.3 300.0 5.17 6 909 949 6.4 4.0 85 2.4 5.2 160 4 287.3 288.3 282.7 303.1 5.61 7 850 1497 2.4 0.6 88 1.8 1.5 140 6 288.7 289.5 282.2 302.1 4.70 8 700 3038 -7.3 -7.3 100 0.0 -7.3 180 12 294.4 295.0 282.9 303.8 3.15 9 685 3206 -8.7 -8.7 100 0.0 -8.7 178 12 294.7 295.2 282.7 303.3 2.89 10 674 3332 -8.3 -10.3 85 2.0 -9.0 177 12 296.5 297.0 283.1 304.3 2.59 11 604 4175 -12.9 -17.8 67 4.9 -14.3 169 10 300.6 300.9 283.6 305.5 1.56 12 545 4952 -17.9 -24.9 54 7.0 -19.4 161 9 303.6 303.8 284.1 306.7 0.93 13 500 5590 -22.9 -30.9 48 8.0 -24.2 155 8 305.1 305.2 284.2 307.1 0.58 14 439 6528 -30.5 -40.5 37 10.0 -31.4 140 4 307.1 307.1 284.5 308.0 0.25 15 400 7180 -36.5 -43.5 48 7.0 -37.0 130 1 307.6 307.6 284.7 308.3 0.20 16 395 7267 -37.3 -43.3 54 6.0 -37.7 126 3 307.6 307.7 284.7 308.4 0.21 17 352 8055 -42.5 -59.5 14 17.0 -43.0 92 17 310.9 310.9 285.7 311.1 0.04 18 344 8210 -43.9 -60.9 14 17.0 -44.4 85 19 311.1 311.1 285.8 311.2 0.03 19 300 9120 -48.5 -66.5 11 18.0 -48.8 45 36 317.0 317.0 287.8 317.1 0.02 20 250 10300 -54.9 -69.9 14 15.0 -55.1 30 33 324.4 324.4 290.1 324.5 0.01 21 249 10326 -55.1 -70.1 14 15.0 -55.3 30 33 324.5 324.5 290.2 324.6 0.01 22 200 11710 -59.5 -75.5 11 16.0 -59.6 40 32 338.5 338.5 294.0 338.6 0.01 23 196 11836 -60.3 -76.3 11 16.0 -60.4 45 26 339.2 339.2 294.1 339.3 0.01 24 191 11997 -58.1 -79.1 5 21.0 -58.3 35 25 345.3 345.3 295.6 345.3 0.00 25 150 13510 -59.9 -82.9 3 23.0 -60.1 305 15 366.9 366.9 300.0 366.9 0.00 26 136 14120 -61.7 -83.7 4 22.0 -61.9 297 15 374.1 374.1 301.3 374.1 0.00 27 100 16030 -60.7 -85.7 2 25.0 -61.0 270 15 410.4 410.4 306.6 410.5 0.00 28 99 16093 -60.5 -85.5 2 25.0 -60.8 271 15 412.0 412.0 306.7 412.0 0.00 29 76 17732 -63.1 -87.1 3 24.0 -63.4 285 20 438.9 438.9 309.8 439.0 0.00 30 70 18240 -62.1 -87.1 2 25.0 -62.4 290 22 451.5 451.5 311.0 451.5 0.00 31 50 20320 -61.7 -88.7 2 27.0 -62.1 265 24 498.1 498.1 314.8 498.1 0.00 32 49 20445 -60.7 -87.7 2 27.0 -61.2 264 24 503.3 503.3 315.2 503.4 0.00 33 30 23470 -64.1 -90.1 2 26.0 -64.7 250 36 569.9 569.9 319.2 569.9 0.00 34 22 25367 -65.5 -90.5 2 25.0 -66.1 254 60 618.6 618.6 321.5 618.6 0.00 35 20 25950 -63.9 -89.9 2 26.0 -64.7 255 67 640.6 640.6 322.3 640.6 0.01 36 13 28603 -61.9 -89.9 1 28.0 -63.4 731.5 731.5 325.4 731.6 0.01 TRP 196 11836 -60.3 -76.3 11 16.0 -60.4 45 26 339.2 339.2 294.1 339.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 812.89 mb = 1878.28 m = 6162.26 ft Wetbulb zero: 823.84 mb = 1745.14 m = 5725.45 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 80.54 % Est. max temperature: 16.62 C = 61.91 F Sfc-Lift cond lev (LCL): 1009.67 mb = 89.48 m = 293.58 ft T: 5.45 C 700-500 lapse rate: 6.11 C/km ThetaE index: 1.03 C Layer 850.0- 700.0 mb Conv cond level (CCL): 851.38 mb = 1483.73 m = 4867.84 ft Mean mixing ratio: 5.39 g/kg Conv temperature: 17.04 C = 62.67 F Cap Strength: 8.68 C Lifted Index: 9.01 C Risk: None Lifted Index @300 mb: 15.05 C Lifted Index @700 mb: 4.60 C Showalter Index: 4.62 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.50 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 27.20 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.09 J/kg Max Up Vert Vel: 8.38 m/s Conv Inhibition (B-): 54707.23 J/kg Cap Strength: 8.98 C Lift Cond Lev (LCL): 954.74 mb = 546.48 m = 1792.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 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 1019 14 280 10 9.8 -1.7 | 317 11 7.4 -7.8 1 1000 168 295 12 10.9 -5.1 | 323 14 8.4 -11.1 2 925 806 165 3 -0.8 2.9 | 46 5 -3.2 -3.1 3 850 1497 140 6 -3.9 4.6 | 77 6 -6.3 -1.4 4 700 3038 180 12 0.0 12.0 | 157 6 -2.5 6.0 5 500 5590 155 8 -3.4 7.3 | 102 6 -5.8 1.2 6 400 7180 130 1 -0.8 0.6 | 31 6 -3.2 -5.4 7 300 9120 45 36 -25.5 -25.5 | 42 42 -27.9 -31.5 8 250 10300 30 33 -16.5 -28.6 | 29 39 -19.0 -34.6 9 200 11710 40 32 -20.6 -24.5 | 37 38 -23.0 -30.6 10 196 11836 45 26 -18.4 -18.4 | 40 32 -20.9 -24.4 11 150 13510 305 15 12.3 -8.6 | 326 18 9.8 -14.6 12 100 16030 270 15 15.0 -0.0 | 296 14 12.5 -6.0 13 70 18240 290 22 20.7 -7.5 | 307 23 18.2 -13.6 14 50 20320 265 24 23.9 2.1 | 280 22 21.4 -3.9 15 30 23470 250 36 33.8 12.3 | 259 32 31.4 6.3 16 20 25950 255 67 64.7 17.3 | 260 63 62.2 11.3 Wind Parameters Mean winds (0-6000m): 172.2 at 8.7 knts Storm direction: 202.2 at 6.5 knts Shear (0-3000m) pos: 1.4 neg: 2.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -160.4 deg Storm rel helicity (0-3000m) pos: 20.9 neg: -11.7 tot: 9.2 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.21 Bulk Shear: 29.12 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 ------------------------------------------------------------------------------- 500 277 10 314 10| 0.0 8.6 8.6| 2.5 -11.4 -9.0 -17.9 -0.28| 14.1 -3.9 1000 277 7 326 8| 0.0 6.5 6.5| 4.6 -11.7 -7.1 -7.1 0.03| 11.3 0.3 1500 245 6 314 5| 0.0 5.2 5.2| 7.2 -11.7 -4.5 -3.0 0.10| 8.4 0.8 2000 197 7 118 1| 0.6 3.9 4.5| 11.3 -11.7 -0.4 -0.2 0.18| 6.9 1.3 2500 180 7 113 3| 1.1 3.1 4.2| 15.8 -11.7 4.1 1.7 0.26| 6.1 1.6 3000 180 8 125 3| 1.4 2.6 4.0| 20.9 -11.7 9.2 3.1 0.33| 5.7 1.9 4000 178 9 133 4| 1.0 2.1 3.1| 20.9 -15.3 5.6 1.4 0.24| 4.5 1.1 5000 175 9 131 4| 0.8 1.7 2.6| 20.9 -18.9 2.0 0.4 0.17| 3.9 0.7 6000 172 9 125 4| 0.7 1.4 2.1| 20.9 -24.0 -3.0 -0.5 0.08| 3.5 0.3 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251202.00.gif