UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 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 1014 13 21.2 10.2 49 11.0 14.6 285 5 293.2 294.6 287.2 315.3 7.72 1 1000 132 19.2 9.2 52 10.0 13.3 280 5 292.4 293.7 286.5 313.3 7.31 2 994 184 18.2 9.2 56 9.0 13.0 289 5 291.9 293.2 286.4 312.9 7.36 3 925 795 12.8 6.8 67 6.0 9.5 35 3 292.4 293.6 285.9 311.7 6.71 4 924 804 12.6 6.6 67 6.0 9.3 37 3 292.3 293.5 285.8 311.3 6.62 5 902 1006 11.6 0.6 47 11.0 6.2 71 4 293.3 294.1 283.9 306.2 4.43 6 878 1232 10.6 6.3 75 4.3 8.2 109 5 294.5 295.7 286.8 314.3 6.83 7 850 1502 10.0 2.0 57 8.0 5.9 155 7 296.6 297.6 286.0 312.0 5.20 8 831 1689 9.2 1.2 57 8.0 5.1 158 7 297.7 298.6 286.2 312.6 5.02 9 715 2911 -0.9 -2.6 88 1.7 -1.7 182 6 299.7 300.5 286.4 312.9 4.42 10 700 3080 -1.9 -4.2 84 2.3 -2.9 185 6 300.4 301.1 286.2 312.5 4.00 11 623 3997 -8.3 -14.3 62 6.0 -10.3 194 8 303.2 303.6 285.2 309.6 2.03 12 608 4186 -9.9 -11.4 89 1.5 -10.4 195 9 303.5 304.0 285.9 311.7 2.63 13 587 4457 -10.9 -17.9 56 7.0 -12.9 198 10 305.4 305.7 285.5 310.5 1.59 14 540 5093 -15.9 -17.8 85 1.9 -16.4 204 11 306.8 307.2 286.2 312.4 1.75 15 520 5377 -17.1 -24.1 55 7.0 -18.7 207 12 308.7 308.9 286.1 312.2 1.05 16 500 5670 -19.5 -31.5 34 12.0 -21.6 210 13 309.3 309.4 285.7 311.2 0.55 17 494 5760 -20.1 -32.1 33 12.0 -22.1 211 13 309.6 309.7 285.8 311.4 0.52 18 480 5972 -21.9 -30.9 44 9.0 -23.4 212 12 309.9 310.0 286.1 312.0 0.61 19 435 6690 -26.9 -50.9 8 24.0 -28.8 216 10 312.4 312.5 286.3 312.8 0.08 20 400 7290 -31.9 -45.9 24 14.0 -33.0 220 8 313.5 313.6 286.8 314.1 0.16 21 360 8022 -38.3 -49.3 31 11.0 -38.9 235 7 314.5 314.6 287.1 315.0 0.12 22 345 8313 -40.1 -54.1 21 14.0 -40.8 241 6 316.0 316.0 287.5 316.2 0.07 23 323 8759 -43.3 -50.3 46 7.0 -43.6 250 5 317.6 317.6 288.1 318.0 0.12 24 319 8842 -43.9 -57.9 20 14.0 -44.4 251 5 317.9 317.9 288.1 318.0 0.05 25 300 9250 -47.9 -56.9 35 9.0 -48.1 260 4 317.8 317.9 288.1 318.1 0.06 26 254 10320 -57.5 -61.0 64 3.5 -57.6 274 6 319.1 319.1 288.5 319.3 0.04 27 250 10420 -57.9 -63.9 46 6.0 -58.0 275 6 320.0 320.0 288.8 320.1 0.03 28 249 10445 -58.1 -64.1 46 6.0 -58.2 275 6 320.1 320.1 288.8 320.2 0.03 29 230 10944 -62.1 -66.6 55 4.5 -62.1 265 11 321.3 321.3 289.2 321.4 0.02 30 225 11080 -62.1 -68.1 44 6.0 -62.1 263 11 323.3 323.3 289.8 323.4 0.02 31 210 11512 -59.3 -78.3 7 19.0 -59.5 255 13 334.2 334.2 292.9 334.2 0.00 32 200 11820 -57.9 -76.9 7 19.0 -58.1 250 14 341.1 341.1 294.6 341.1 0.01 33 183 12382 -54.3 -81.3 2 27.0 -54.6 248 15 355.7 355.7 297.8 355.7 0.00 34 150 13660 -51.3 -82.3 1 31.0 -51.8 245 17 381.7 381.7 302.5 381.7 0.00 35 145 13881 -49.9 -81.9 1 32.0 -50.5 246 17 387.8 387.8 303.5 387.8 0.00 36 100 16270 -56.5 -85.5 1 29.0 -56.9 255 16 418.6 418.6 307.6 418.6 0.00 37 78 17847 -59.1 -87.1 1 28.0 -59.5 279 14 444.0 444.0 310.3 444.0 0.00 38 70 18530 -58.3 -87.3 1 29.0 -58.8 290 13 459.7 459.7 311.7 459.7 0.00 39 50 20650 -57.3 -86.3 1 29.0 -58.1 270 6 508.4 508.4 315.5 508.5 0.00 40 32 23487 -54.1 -86.1 1 32.0 -55.8 139 12 586.2 586.2 320.0 586.3 0.01 41 30 23900 -54.7 -85.7 1 31.0 -56.3 120 13 595.5 595.5 320.4 595.6 0.01 42 23 25590 -57.5 -87.5 1 30.0 -59.0 143 7 634.3 634.3 322.1 634.4 0.01 43 20 26480 -53.9 -85.9 1 32.0 -56.3 155 4 671.2 671.2 323.4 671.3 0.01 44 17 27528 -52.1 -85.1 1 33.0 -55.4 708.9 708.9 324.7 709.0 0.02 TRP 230 10944 -62.1 -66.6 55 4.5 -62.1 265 11 321.3 321.3 289.2 321.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 725.34 mb = 2802.28 m = 9193.71 ft Wetbulb zero: 743.66 mb = 2591.73 m = 8502.96 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 67.74 % Est. max temperature: 23.58 C = 74.45 F Sfc-Lift cond lev (LCL): 861.45 mb = 1390.48 m = 4561.90 ft T: 10.25 C 700-500 lapse rate: 6.80 C/km ThetaE index: 9.12 C Layer 1000.0- 878.0 mb Conv cond level (CCL): 780.25 mb = 2201.44 m = 7222.47 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 26.61 C = 79.90 F Cap Strength: 4.17 C Lifted Index: 1.34 C Risk: Showers probable Lifted Index @300 mb: 4.17 C Lifted Index @700 mb: 1.07 C Showalter Index: 1.57 C Risk: Showers probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 21.50 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 91.00 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.92 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 40032.46 J/kg Cap Strength: 4.13 C Lift Cond Lev (LCL): 854.96 mb = 1453.54 m = 4768.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 6 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 1014 13 285 5 4.8 -1.3 | 352 5 0.7 -5.4 1 1000 132 280 5 4.9 -0.9 | 351 5 0.8 -5.0 2 925 795 35 3 -1.7 -2.5 | 42 9 -5.8 -6.6 3 850 1502 155 7 -3.0 6.3 | 108 7 -7.1 2.2 4 700 3080 185 6 0.5 6.0 | 118 4 -3.6 1.9 5 500 5670 210 13 6.5 11.3 | 199 8 2.4 7.1 6 400 7290 220 8 5.1 6.1 | 207 2 1.0 2.0 7 300 9250 260 4 3.9 0.7 | 3 3 -0.2 -3.4 8 250 10420 275 6 6.0 -0.5 | 338 5 1.9 -4.6 9 230 10944 265 11 11.0 1.0 | 295 8 6.9 -3.1 10 200 11820 250 14 13.2 4.8 | 266 9 9.1 0.7 11 150 13660 245 17 15.4 7.2 | 255 12 11.3 3.1 12 100 16270 255 16 15.5 4.1 | 270 11 11.4 0.0 13 70 18530 290 13 12.2 -4.4 | 316 12 8.1 -8.6 14 50 20650 270 6 6.0 -0.0 | 335 5 1.9 -4.1 15 30 23900 120 13 -11.3 6.5 | 99 16 -15.4 2.4 16 20 26480 155 4 -1.7 3.6 | 85 6 -5.8 -0.5 Wind Parameters Mean winds (0-6000m): 194.9 at 7.7 knts Storm direction: 224.9 at 5.8 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 40.9 neg: -0.2 tot: 40.7 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 13.20 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 ------------------------------------------------------------------------------- 500 301 5 1 6| 4.7 0.0 4.7| 7.1 -0.2 6.9 13.9 0.67| 5.7 3.8 1000 328 4 15 8| 4.6 0.0 4.6| 20.0 -0.2 19.8 19.8 0.81| 5.7 4.7 1500 162 5 93 5| 3.7 0.0 3.7| 39.3 -0.2 39.1 26.1 0.87| 6.8 5.9 2000 160 5 97 6| 2.6 0.0 2.6| 40.1 -0.2 40.0 20.0 0.84| 5.4 4.5 2500 164 5 101 6| 1.9 0.0 1.9| 40.7 -0.2 40.5 16.2 0.82| 4.5 3.7 3000 168 6 104 5| 1.5 0.0 1.5| 40.9 -0.2 40.7 13.6 0.79| 4.0 3.1 4000 177 6 113 5| 1.3 0.0 1.3| 44.0 -0.2 43.8 10.9 0.80| 3.3 2.7 5000 187 7 128 4| 1.2 0.0 1.2| 47.9 -0.2 47.7 9.5 0.81| 3.0 2.4 6000 195 8 148 4| 1.0 0.0 1.0| 51.5 -0.2 51.3 8.6 0.79| 2.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20250422.12.gif