UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 9 OCT 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 13 11.6 11.3 98 0.3 11.4 330 1 283.2 284.6 283.8 305.9 8.27 1 1009 96 16.8 12.9 78 3.9 14.4 41 5 289.2 290.8 287.2 315.3 9.30 2 1000 172 17.2 12.7 75 4.5 14.4 105 9 290.4 292.0 287.6 316.5 9.26 3 990 258 16.6 12.5 77 4.1 14.1 103 9 290.6 292.2 287.6 316.7 9.23 4 975 388 16.8 2.8 39 14.0 9.5 100 8 292.1 292.9 283.8 306.0 4.80 5 974 397 16.8 2.8 39 14.0 9.5 100 8 292.1 293.0 283.8 306.1 4.80 6 925 834 13.2 6.2 62 7.0 9.3 90 7 292.8 294.0 285.8 311.3 6.43 7 913 944 12.4 5.4 62 7.0 8.6 65 7 293.1 294.2 285.7 310.9 6.16 8 904 1027 12.8 2.8 51 10.0 7.6 47 6 294.3 295.3 285.1 309.5 5.18 9 850 1541 10.2 5.2 71 5.0 7.5 290 4 296.8 298.0 287.4 316.0 6.53 10 849 1551 10.2 4.2 66 6.0 6.9 290 4 296.9 298.0 287.0 314.8 6.09 11 843 1610 10.8 0.8 50 10.0 5.7 290 4 298.2 299.0 286.2 312.5 4.81 12 717 2942 2.6 -1.0 77 3.6 0.8 299 1 303.3 304.2 288.2 318.3 4.96 13 700 3137 3.2 -4.8 56 8.0 -0.5 300 1 306.0 306.7 288.1 317.9 3.82 14 660 3611 0.0 -4.0 74 4.0 -1.9 300 4 307.6 308.4 289.0 321.0 4.31 15 641 3844 -1.7 -10.7 50 9.0 -5.3 300 5 308.3 308.8 287.6 316.6 2.64 16 628 4007 -2.7 -6.9 73 4.2 -4.5 300 6 308.9 309.6 288.8 320.3 3.63 17 612 4212 -3.3 -8.3 68 5.0 -5.4 300 8 310.5 311.2 289.1 321.1 3.34 18 606 4290 -3.7 -15.7 39 12.0 -7.9 300 8 311.0 311.3 287.8 317.0 1.86 19 584 4580 -6.3 -10.2 74 3.9 -7.8 300 10 311.2 311.8 289.0 320.8 3.01 20 557 4950 -7.9 -29.9 15 22.0 -13.0 300 13 313.6 313.7 287.3 315.6 0.57 21 544 5133 -8.9 -20.9 37 12.0 -12.4 300 14 314.5 314.8 288.4 319.0 1.33 22 522 5451 -11.9 -18.9 56 7.0 -14.0 300 16 314.6 314.9 288.8 320.1 1.64 23 516 5540 -12.1 -26.1 30 14.0 -15.5 300 16 315.4 315.6 288.2 318.5 0.88 24 510 5629 -12.7 -19.7 56 7.0 -14.7 300 17 315.8 316.1 289.0 321.0 1.57 25 507 5674 -13.1 -23.1 43 10.0 -15.7 300 17 315.8 316.0 288.7 319.8 1.17 26 500 5780 -13.7 -21.7 51 8.0 -15.9 300 18 316.3 316.6 289.0 320.9 1.35 27 470 6247 -16.9 -23.9 55 7.0 -18.7 290 20 318.0 318.2 289.4 322.1 1.18 28 460 6409 -18.1 -19.5 89 1.4 -18.5 287 21 318.5 318.8 290.1 324.4 1.77 29 449 6589 -19.1 -28.1 45 9.0 -21.0 283 21 319.4 319.6 289.5 322.4 0.84 30 433 6858 -20.9 -24.0 76 3.1 -21.7 277 23 320.5 320.7 290.2 324.8 1.27 31 400 7440 -24.5 -27.7 75 3.2 -25.2 265 25 323.1 323.3 290.7 326.6 0.98 32 384 7735 -26.7 -30.2 72 3.5 -27.3 268 25 324.0 324.2 290.8 326.9 0.81 33 343 8537 -33.5 -36.0 78 2.5 -33.8 276 25 325.4 325.6 291.0 327.3 0.52 34 300 9460 -40.9 -45.4 62 4.5 -41.2 285 25 327.7 327.8 291.3 328.6 0.22 35 282 9878 -44.5 -47.5 72 3.0 -44.7 280 26 328.4 328.4 291.5 329.1 0.19 36 274 10071 -45.7 -55.7 31 10.0 -46.1 278 27 329.4 329.4 291.6 329.7 0.07 37 272 10120 -45.1 -59.1 19 14.0 -45.6 277 27 330.9 330.9 292.0 331.1 0.05 38 250 10680 -48.5 -60.5 24 12.0 -48.8 270 29 334.0 334.0 292.8 334.1 0.04 39 215 11660 -56.5 -60.7 59 4.2 -56.6 277 34 336.3 336.3 293.4 336.5 0.05 40 210 11810 -56.7 -67.7 24 11.0 -56.9 278 35 338.2 338.2 293.9 338.3 0.02 41 200 12120 -57.5 -69.5 20 12.0 -57.7 280 37 341.7 341.7 294.7 341.8 0.02 42 191 12409 -59.3 -71.3 20 12.0 -59.5 285 33 343.3 343.4 295.1 343.4 0.01 43 150 13920 -59.9 -80.9 5 21.0 -60.1 300 31 366.9 366.9 300.0 366.9 0.00 44 146 14088 -59.3 -81.3 4 22.0 -59.5 301 30 370.8 370.8 300.7 370.8 0.00 45 133 14665 -62.7 -82.7 5 20.0 -62.9 304 26 374.7 374.7 301.4 374.8 0.00 46 100 16420 -61.7 -84.7 3 23.0 -61.9 315 13 408.5 408.5 306.3 408.5 0.00 47 75 18187 -65.1 -88.1 3 23.0 -65.3 275 11 436.4 436.4 309.5 436.4 0.00 48 70 18610 -62.9 -87.9 2 25.0 -63.2 265 11 449.8 449.8 310.8 449.8 0.00 49 63 19263 -58.9 -86.9 2 28.0 -59.5 223 10 472.4 472.4 312.8 472.4 0.00 50 50 20700 -61.7 -88.7 2 27.0 -62.1 130 7 498.1 498.1 314.8 498.1 0.00 51 41 21930 -61.9 -88.9 2 27.0 -62.4 186 7 526.7 526.7 316.7 526.7 0.00 52 40 22084 -59.1 -88.1 1 29.0 -59.9 193 7 537.4 537.4 317.3 537.5 0.00 53 34 23096 -62.1 -89.1 2 27.0 -62.7 239 6 555.1 555.1 318.4 555.1 0.00 54 30 23880 -56.9 -86.9 1 30.0 -58.2 275 6 589.5 589.5 320.1 589.6 0.01 55 29 24094 -56.9 -86.9 1 30.0 -58.2 275 8 595.3 595.3 320.4 595.3 0.01 56 24 25280 -60.9 -88.9 1 28.0 -61.9 272 17 616.7 616.7 321.3 616.8 0.01 57 20 26430 -54.3 -86.3 1 32.0 -56.6 270 26 670.0 670.0 323.4 670.0 0.01 58 17 27476 -52.7 -85.7 1 33.0 -55.8 707.0 707.0 324.7 707.1 0.01 59 13 29198 -55.3 -86.3 1 31.0 -58.3 754.3 754.4 326.1 754.5 0.02 60 12 29713 -51.7 -84.7 1 33.0 -56.0 784.6 784.6 326.8 784.8 0.03 TRP 191 12409 -59.3 -71.3 20 12.0 -59.5 285 33 343.3 343.4 295.1 343.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 660.00 mb = 3611.16 m = 11847.50 ft Wetbulb zero: 706.17 mb = 3065.81 m = 10058.32 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 57.98 % Est. max temperature: 24.38 C = 75.88 F Sfc-Lift cond lev (LCL): 1014.49 mb = 50.64 m = 166.14 ft T: 13.94 C 700-500 lapse rate: 6.39 C/km ThetaE index: 10.70 C Layer 975.0- 974.0 mb Conv cond level (CCL): 733.00 mb = 2760.69 m = 9057.27 ft Mean mixing ratio: 6.84 g/kg Conv temperature: 31.07 C = 87.93 F Cap Strength: 8.07 C Lifted Index: 8.08 C Risk: None Lifted Index @300 mb: 12.22 C Lifted Index @700 mb: 6.90 C Showalter Index: 4.97 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 18.90 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 88.40 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.71 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 57523.36 J/kg Cap Strength: 8.03 C Lift Cond Lev (LCL): 862.15 mb = 1422.45 m = 4666.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 5 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 13 330 1 0.5 -0.9 | 156 4 -1.8 4.1 1 1000 172 105 9 -8.7 2.3 | 123 13 -11.0 7.3 2 925 834 90 7 -7.0 0.0 | 118 11 -9.3 4.9 3 850 1541 290 4 3.8 -1.4 | 202 4 1.4 3.6 4 700 3137 300 1 0.9 -0.5 | 162 5 -1.5 4.4 5 500 5780 300 18 15.6 -9.0 | 287 14 13.3 -4.1 6 400 7440 265 25 24.9 2.2 | 253 24 22.6 7.1 7 300 9460 285 25 24.1 -6.5 | 274 22 21.8 -1.5 8 250 10680 270 29 29.0 -0.0 | 260 27 26.7 4.9 9 200 12120 280 37 36.4 -6.4 | 273 34 34.1 -1.5 10 191 12409 285 33 31.9 -8.5 | 277 30 29.5 -3.6 11 150 13920 300 31 26.8 -15.5 | 293 27 24.5 -10.6 12 100 16420 315 13 9.2 -9.2 | 302 8 6.9 -4.3 13 70 18610 265 11 11.0 1.0 | 236 10 8.6 5.9 14 50 20700 130 7 -5.4 4.5 | 141 12 -7.7 9.4 15 30 23880 275 6 6.0 -0.5 | 220 6 3.6 4.4 16 20 26430 270 26 26.0 -0.0 | 258 24 23.7 4.9 Wind Parameters Mean winds (0-6000m): 304.7 at 7.3 knts Storm direction: 334.7 at 5.5 knts Shear (0-3000m) pos: 1.8 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 8.1 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -22.9 tot: -12.9 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 27.18 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 ------------------------------------------------------------------------------- 500 101 7 124 11| 8.9 0.0 8.9| 9.4 -9.2 0.2 0.5 -0.17| 14.9 -2.5 1000 94 7 120 11| 4.4 3.1 7.5| 9.4 -18.1 -8.7 -8.7 -0.30| 10.6 -3.1 1500 92 7 120 10| 3.0 4.1 7.0| 10.0 -20.1 -10.1 -6.7 -0.15| 10.8 -1.6 2000 88 6 120 9| 2.2 2.8 5.0| 10.0 -21.1 -11.1 -5.5 -0.18| 8.4 -1.5 2500 80 5 119 8| 2.0 2.3 4.2| 10.0 -22.0 -12.0 -4.8 -0.20| 6.9 -1.4 3000 72 5 118 8| 1.8 1.9 3.7| 10.0 -22.9 -12.9 -4.3 -0.21| 5.9 -1.3 4000 8 4 103 3| 1.1 1.8 2.9| 14.6 -23.1 -8.5 -2.1 -0.06| 5.2 -0.3 5000 313 5 233 2| 0.9 2.1 3.0| 19.9 -23.1 -3.2 -0.6 0.02| 4.8 0.1 6000 305 7 258 4| 0.7 2.3 3.0| 23.6 -27.8 -4.2 -0.7 0.02| 4.6 0.1 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251009.00.gif