UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 22 APR 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 10 12.8 11.5 92 1.3 12.0 240 3 284.9 286.4 284.7 308.2 8.43 1 1005 77 15.8 10.8 72 5.0 12.9 258 7 288.5 290.0 285.8 311.3 8.11 2 1000 119 15.8 10.8 72 5.0 12.9 270 10 289.0 290.4 286.0 311.9 8.15 3 995 162 16.2 9.2 63 7.0 12.1 270 9 289.8 291.1 285.5 310.6 7.35 4 976 326 15.4 8.4 63 7.0 11.4 272 7 290.6 291.8 285.6 310.8 7.10 5 925 780 12.4 8.8 79 3.6 10.3 275 1 292.0 293.4 286.7 314.0 7.70 6 866 1330 9.2 6.8 85 2.4 7.9 322 4 294.2 295.5 287.1 314.9 7.17 7 850 1485 8.4 5.7 83 2.7 6.9 335 5 294.9 296.2 286.9 314.6 6.77 8 802 1963 5.8 2.8 81 3.0 4.2 289 8 297.1 298.2 286.8 314.3 5.84 9 784 2149 5.2 -6.8 42 12.0 0.1 270 10 298.4 298.9 284.3 307.3 2.93 10 715 2896 0.6 -7.4 55 8.0 -2.7 197 15 301.3 301.9 285.6 310.7 3.06 11 700 3066 -0.7 -7.7 59 7.0 -3.6 180 16 301.7 302.3 285.7 311.1 3.06 12 662 3509 -4.1 -10.1 63 6.0 -6.4 189 17 302.7 303.2 285.7 311.1 2.68 13 606 4201 -8.7 -18.7 44 10.0 -11.6 204 18 305.2 305.4 285.2 309.8 1.44 14 526 5281 -17.5 -18.6 91 1.1 -17.8 227 19 307.2 307.5 286.2 312.6 1.67 15 500 5660 -19.3 -22.6 75 3.3 -20.1 235 20 309.5 309.7 286.6 313.6 1.24 16 488 5840 -20.9 -21.6 94 0.7 -21.1 233 20 309.7 310.0 286.8 314.3 1.39 17 467 6164 -23.1 -27.0 70 3.9 -23.8 230 20 310.9 311.1 286.7 313.9 0.90 18 464 6211 -22.9 -32.9 40 10.0 -24.5 230 20 311.7 311.8 286.6 313.5 0.52 19 423 6881 -29.1 -32.1 75 3.0 -29.5 224 19 312.1 312.3 286.8 314.3 0.61 20 418 6966 -28.9 -39.9 34 11.0 -30.1 223 19 313.5 313.5 286.9 314.5 0.28 21 413 7052 -29.3 -40.3 34 11.0 -30.5 222 19 314.0 314.1 287.1 315.0 0.28 22 407 7157 -30.1 -43.1 27 13.0 -31.3 221 19 314.3 314.3 287.1 315.1 0.21 23 400 7280 -31.3 -42.3 33 11.0 -32.3 220 19 314.3 314.4 287.1 315.2 0.23 24 327 8667 -43.9 -51.9 41 8.0 -44.2 206 23 315.6 315.6 287.4 316.0 0.10 25 310 9023 -46.1 -59.1 22 13.0 -46.5 202 24 317.4 317.4 287.9 317.6 0.04 26 303 9174 -47.7 -53.7 50 6.0 -47.9 201 25 317.2 317.2 287.9 317.5 0.08 27 300 9240 -48.1 -54.1 50 6.0 -48.3 200 25 317.6 317.6 288.1 317.9 0.08 28 250 10410 -58.3 -62.6 58 4.3 -58.3 245 31 319.4 319.4 288.6 319.5 0.03 29 239 10692 -60.3 -64.1 61 3.8 -60.3 255 20 320.5 320.5 288.9 320.6 0.03 30 232 10878 -59.1 -71.1 20 12.0 -59.2 256 19 325.1 325.1 290.3 325.1 0.01 31 209 11533 -59.7 -75.7 11 16.0 -59.8 259 15 334.0 334.0 292.8 334.0 0.01 32 200 11810 -57.3 -78.3 5 21.0 -57.5 260 14 342.0 342.0 294.8 342.0 0.00 33 197 11906 -54.1 -80.1 3 26.0 -54.4 261 14 348.6 348.6 296.3 348.6 0.00 34 186 12272 -56.7 -80.7 3 24.0 -56.9 266 14 350.2 350.2 296.7 350.2 0.00 35 150 13650 -51.5 -82.5 1 31.0 -52.1 285 15 381.3 381.3 302.5 381.3 0.00 36 148 13737 -51.3 -82.3 1 31.0 -51.9 284 15 383.1 383.1 302.8 383.2 0.00 37 115 15356 -56.5 -85.5 1 29.0 -56.9 272 12 402.2 402.2 305.5 402.2 0.00 38 107 15817 -53.3 -84.3 1 31.0 -53.9 268 12 416.6 416.6 307.3 416.6 0.00 39 100 16250 -55.3 -85.3 1 30.0 -55.8 265 11 420.9 420.9 307.8 420.9 0.00 40 81 17592 -54.3 -85.3 1 31.0 -55.0 2 9 449.1 449.1 310.8 449.1 0.00 41 70 18520 -56.3 -85.3 1 29.0 -56.9 70 7 463.9 463.9 312.1 464.0 0.00 42 63 19191 -58.7 -86.7 2 28.0 -59.2 54 6 472.8 472.8 312.9 472.9 0.00 43 55 20048 -59.3 -87.3 1 28.0 -59.9 34 5 490.2 490.2 314.2 490.2 0.00 44 50 20650 -58.7 -86.7 2 28.0 -59.4 20 4 505.2 505.2 315.3 505.2 0.00 45 39 22216 -55.1 -86.1 1 31.0 -56.3 64 7 551.5 551.5 318.2 551.5 0.01 46 30 23880 -56.3 -87.3 1 31.0 -57.7 110 11 591.2 591.2 320.2 591.2 0.01 47 23 25567 -56.9 -86.9 1 30.0 -58.5 77 10 636.1 636.1 322.2 636.1 0.01 48 20 26460 -53.3 -85.3 1 32.0 -55.9 60 10 673.0 673.0 323.5 673.1 0.01 49 17 27510 -51.9 -84.9 1 33.0 -55.2 709.5 709.5 324.7 709.7 0.02 50 16 27902 -52.5 -85.5 1 33.0 -55.8 720.0 720.0 325.1 720.1 0.02 TRP 239 10692 -60.3 -64.1 61 3.8 -60.3 255 20 320.5 320.5 288.9 320.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 708.08 mb = 2974.46 m = 9758.60 ft Wetbulb zero: 780.71 mb = 2183.32 m = 7163.02 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 66.67 % Est. max temperature: 22.29 C = 72.12 F Sfc-Lift cond lev (LCL): 993.56 mb = 174.03 m = 570.97 ft T: 16.14 C 700-500 lapse rate: 7.17 C/km ThetaE index: 7.62 C Layer 850.0- 715.0 mb Conv cond level (CCL): 817.00 mb = 1810.93 m = 5941.30 ft Mean mixing ratio: 7.52 g/kg Conv temperature: 24.37 C = 75.87 F Cap Strength: 2.95 C Lifted Index: 1.77 C Risk: Showers probable Lifted Index @300 mb: 4.20 C Lifted Index @700 mb: 2.44 C Showalter Index: 0.19 C Risk: Thunderstorms probable Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 25.00 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 172.40 Risk: None Energy Index: -0.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.99 J/kg Max Up Vert Vel: 5.66 m/s Conv Inhibition (B-): 46832.91 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 889.11 mb = 1110.45 m = 3643.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 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 1013 10 240 3 2.6 1.5 | 68 7 -6.3 -2.6 1 1000 119 270 10 10.0 -0.0 | 344 4 1.1 -4.1 2 925 780 275 1 1.0 -0.1 | 62 9 -7.9 -4.1 3 850 1485 335 5 2.1 -4.5 | 38 11 -6.7 -8.6 4 700 3066 180 16 0.0 16.0 | 143 15 -8.9 11.9 5 500 5660 235 20 16.4 11.5 | 225 11 7.5 7.4 6 400 7280 220 19 12.2 14.6 | 198 11 3.4 10.5 7 300 9240 200 25 8.6 23.5 | 179 19 -0.3 19.4 8 250 10410 245 31 28.1 13.1 | 245 21 19.2 9.0 9 239 10692 255 20 19.3 5.2 | 264 11 10.5 1.1 10 200 11810 260 14 13.8 2.4 | 288 5 4.9 -1.6 11 150 13650 285 15 14.5 -3.9 | 325 10 5.6 -7.9 12 100 16250 265 11 11.0 1.0 | 326 4 2.1 -3.1 13 70 18520 70 7 -6.6 -2.4 | 67 17 -15.4 -6.5 14 50 20650 20 4 -1.4 -3.8 | 53 13 -10.2 -7.8 15 30 23880 110 11 -10.3 3.8 | 89 19 -19.2 -0.3 16 20 26460 60 10 -8.7 -5.0 | 63 20 -17.5 -9.1 Wind Parameters Mean winds (0-6000m): 215.4 at 13.0 knts Storm direction: 245.4 at 9.7 knts Shear (0-3000m) pos: 1.0 neg: 3.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 9.4 neg: -46.5 tot: -37.2 m^2/s^2 ave: -12.4 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.09 Bulk Shear: 14.65 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 ------------------------------------------------------------------------------- 500 269 7 23 4| 2.8 0.0 2.8| 5.3 -6.4 -1.2 -2.3 -0.21| 13.0 -2.8 1000 271 5 45 6| 1.3 0.0 1.3| 9.4 -9.1 0.3 0.3 -0.10| 8.9 -0.9 1500 287 4 41 7| 2.1 0.0 2.1| 9.4 -15.6 -6.2 -4.2 -0.21| 7.2 -1.5 2000 292 5 35 7| 1.6 1.7 3.3| 9.4 -27.0 -17.6 -8.8 -0.33| 7.2 -2.4 2500 272 6 33 5| 1.3 2.8 4.1| 9.4 -31.9 -22.5 -9.0 -0.44| 7.8 -3.4 3000 229 7 104 3| 1.0 3.5 4.5| 9.4 -46.5 -37.2 -12.4 -0.46| 8.6 -4.0 4000 203 10 134 7| 0.9 2.6 3.5| 28.8 -49.2 -20.4 -5.1 -0.32| 7.4 -2.4 5000 207 12 150 7| 1.3 2.1 3.4| 49.3 -49.2 0.1 0.0 -0.18| 6.6 -1.2 6000 215 13 168 7| 1.4 1.7 3.2| 62.3 -51.9 10.4 1.7 -0.12| 6.0 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20250422.00.gif