UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041511.upa.cvt Date: 1100Z 15 APR 25 Searching for LI064... Searching the city database file for: LI064 ... Date:1100Z 15 APR 25 Station: LI064 WMO ident: 16064 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 53 SFC 985 180 12.6 11.7 94 0.9 12.1 25 6 287.0 288.5 285.9 311.5 8.79 2 925 704 9.4 9.4 100 0.0 9.4 85 8 288.9 290.3 285.9 311.5 8.02 3 870 1212 7.0 7.0 100 0.0 7.0 121 10 291.5 292.8 286.1 312.2 7.24 4 850 1403 6.2 6.2 100 0.0 6.2 135 11 292.6 293.9 286.3 312.8 7.01 5 717 2781 -1.3 -1.9 96 0.6 -1.6 214 15 299.0 299.8 286.4 312.9 4.64 6 700 2973 -0.9 -4.3 78 3.4 -2.4 225 16 301.5 302.2 286.6 313.6 3.97 7 657 3474 -4.9 -6.5 89 1.6 -5.5 226 19 302.5 303.2 286.5 313.4 3.58 8 633 3765 -6.3 -9.0 81 2.7 -7.4 226 21 304.1 304.7 286.6 313.6 3.06 9 609 4066 -7.5 -19.5 38 12.0 -11.0 227 23 306.1 306.4 285.5 310.5 1.34 10 603 4143 -7.9 -13.9 62 6.0 -9.9 227 23 306.5 306.9 286.5 313.4 2.16 11 579 4457 -10.1 -15.1 67 5.0 -11.8 228 25 307.5 307.9 286.8 314.1 2.04 12 561 4699 -11.9 -17.9 61 6.0 -13.7 228 27 308.2 308.5 286.6 313.6 1.67 13 555 4782 -12.1 -32.1 17 20.0 -16.0 228 27 308.9 309.0 285.5 310.5 0.47 14 550 4851 -12.3 -39.3 9 27.0 -16.7 229 27 309.5 309.5 285.4 310.3 0.23 15 500 5570 -18.1 -46.1 7 28.0 -21.4 230 32 311.0 311.0 285.8 311.4 0.12 16 404 7120 -31.7 -50.7 14 19.0 -33.0 225 37 312.9 312.9 286.5 313.2 0.09 17 400 7190 -32.1 -52.1 12 20.0 -33.4 225 37 313.3 313.3 286.6 313.6 0.08 18 355 8024 -38.9 -42.8 66 3.9 -39.2 204 37 315.0 315.1 287.4 315.9 0.25 19 340 8320 -41.3 -47.3 52 6.0 -41.6 197 37 315.6 315.7 287.5 316.2 0.16 20 330 8523 -43.1 -46.0 73 2.9 -43.3 192 37 315.9 315.9 287.6 316.6 0.19 21 315 8836 -45.7 -52.7 45 7.0 -46.0 183 37 316.5 316.5 287.7 316.8 0.09 22 300 9160 -48.5 -51.8 68 3.3 -48.6 175 37 317.0 317.0 287.9 317.4 0.11 23 294 9292 -49.9 -52.3 76 2.4 -50.0 176 38 316.8 316.9 287.8 317.2 0.10 24 289 9404 -50.9 -54.3 67 3.4 -51.0 177 39 317.0 317.0 287.9 317.3 0.08 25 287 9450 -51.1 -61.1 29 10.0 -51.3 178 40 317.3 317.3 287.9 317.5 0.04 26 284 9518 -51.3 -62.3 26 11.0 -51.5 178 40 318.0 318.0 288.1 318.1 0.03 27 271 9821 -52.7 -64.7 22 12.0 -52.9 181 43 320.2 320.2 288.8 320.3 0.02 28 254 10238 -54.3 -68.3 16 14.0 -54.5 185 47 323.9 323.9 289.9 323.9 0.02 29 250 10340 -53.3 -72.3 8 19.0 -53.5 185 48 326.8 326.8 290.8 326.9 0.01 30 215 11312 -51.9 -77.0 3 25.1 -52.3 215 59 343.3 343.3 295.1 343.4 0.00 31 200 11780 -51.3 -79.3 2 28.0 -51.7 190 33 351.5 351.5 297.0 351.5 0.00 32 167 12952 -50.1 -82.1 1 32.0 -50.7 196 41 372.1 372.1 300.9 372.2 0.00 33 150 13650 -51.1 -83.1 1 32.0 -51.7 200 45 382.0 382.0 302.6 382.0 0.00 34 125 14826 -54.3 -85.3 1 31.0 -54.8 198 42 396.7 396.7 304.8 396.7 0.00 35 103 16047 -61.1 -87.1 2 26.0 -61.3 195 39 406.2 406.2 306.0 406.2 0.00 36 100 16230 -61.1 -87.1 2 26.0 -61.4 195 39 409.7 409.7 306.5 409.7 0.00 37 95 16549 -57.9 -86.9 1 29.0 -58.3 196 36 422.0 422.0 307.9 422.0 0.00 38 88 17028 -59.3 -87.3 1 28.0 -59.7 197 31 428.5 428.5 308.7 428.5 0.00 39 75 18033 -55.9 -85.9 1 30.0 -56.5 199 20 455.7 455.7 311.4 455.7 0.00 40 70 18470 -56.5 -86.5 1 30.0 -57.1 200 16 463.5 463.5 312.1 463.5 0.00 41 60 19442 -58.9 -86.9 2 28.0 -59.5 191 15 479.0 479.0 313.4 479.1 0.00 42 50 20590 -57.1 -87.1 1 30.0 -57.9 180 13 508.9 508.9 315.6 508.9 0.00 43 30 23830 -55.5 -86.5 1 31.0 -57.0 75 13 593.3 593.3 320.3 593.4 0.01 44 20 26430 -53.5 -85.5 1 32.0 -56.1 110 31 672.4 672.4 323.5 672.5 0.01 45 19 26760 -53.1 -85.1 1 32.0 -55.8 683.6 683.6 323.9 683.7 0.01 46 16 27867 -53.5 -85.5 1 32.0 -56.5 716.7 716.7 325.0 716.9 0.02 47 11 30320 -45.7 -82.7 1 37.0 -52.7 826.1 826.1 327.8 826.5 0.04 TRP 254 10238 -54.3 -68.3 16 14.0 -54.5 185 47 323.9 323.9 289.9 323.9 0.02 WND 215 11312 -51.9 -77.0 3 25.1 -52.3 215 59 343.3 343.3 295.1 343.4 0.00 Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 740.05 mb = 2542.32 m = 8340.83 ft Wetbulb zero: 743.76 mb = 2484.38 m = 8150.76 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 74.32 % Est. max temperature: 18.89 C = 66.01 F Sfc-Lift cond lev (LCL): 971.90 mb = 291.46 m = 956.22 ft T: 11.92 C 700-500 lapse rate: 6.62 C/km Conv cond level (CCL): 930.16 mb = 657.64 m = 2157.57 ft Mean mixing ratio: 8.13 g/kg Conv temperature: 14.35 C = 57.83 F Cap Strength: 3.62 C Lifted Index: 3.21 C Risk: None Lifted Index @300 mb: 4.04 C Lifted Index @700 mb: 2.42 C Showalter Index: 2.51 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.30 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 128.40 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.34 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.57 C Lift Cond Lev (LCL): 930.30 mb = 656.34 m = 2153.33 ft Lev Free Conv (LFC): 925.30 mb = 701.30 m = 2300.81 ft Equ Level (EL): 915.30 mb = 791.29 m = 2596.05 ft B at Equ Level: 14.34 J/kg Max Parcel Lev (MPL): 785.30 mb = 2044.23 m = 6706.72 ft Wind level data Storm motion: 249 at 14 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 ---------------------------------------------------------- 0 985 180 25 6 -2.5 -5.4 | 57 19 -16.0 -10.6 1 925 704 85 8 -8.0 -0.7 | 75 22 -21.4 -5.8 2 850 1403 135 11 -7.8 7.8 | 97 21 -21.2 2.6 3 700 2973 225 16 11.3 11.3 | 161 7 -2.1 6.2 4 500 5570 230 32 24.5 20.6 | 216 19 11.1 15.4 5 400 7190 225 37 26.2 26.2 | 211 25 12.7 21.0 6 300 9160 175 37 -3.2 36.9 | 152 36 -16.7 31.7 7 254 10238 185 47 4.1 46.8 | 167 43 -9.4 41.7 8 250 10340 185 48 4.2 47.8 | 168 44 -9.3 42.7 9 215 11312 215 59 33.8 48.3 | 205 48 20.4 43.2 10 200 11780 190 33 5.7 32.5 | 164 28 -7.7 27.4 11 150 13650 200 45 15.4 42.3 | 183 37 1.9 37.1 12 100 16230 195 39 10.1 37.7 | 174 33 -3.4 32.5 13 70 18470 200 16 5.5 15.0 | 141 13 -8.0 9.9 14 50 20590 180 13 0.0 13.0 | 120 16 -13.4 7.9 15 30 23830 75 13 -12.6 -3.4 | 72 27 -26.0 -8.5 16 20 26430 110 31 -29.1 10.6 | 97 43 -42.6 5.5 Wind Parameters Mean winds (0-6000m): 219.1 at 19.2 knts Storm direction: 249.1 at 14.4 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 153.9 neg: 0.0 tot: 153.9 m^2/s^2 ave: 51.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 88.52 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 58 7 66 21| 7.1 0.0 7.1| 35.5 0.0 35.5 71.0 0.88| 7.4 6.5 1000 85 8 75 22| 6.2 0.0 6.2| 71.6 0.0 71.6 71.6 0.93| 6.9 6.4 1500 108 9 84 22| 5.5 0.0 5.5|104.8 0.0 104.8 69.9 0.93| 6.8 6.3 2000 128 10 93 21| 4.9 0.0 4.9|129.4 0.0 129.4 64.7 0.90| 6.7 6.0 2500 149 11 102 19| 4.3 0.0 4.3|145.8 0.0 145.8 58.3 0.84| 6.9 5.8 3000 170 12 112 17| 3.9 0.0 3.9|153.9 0.0 153.9 51.3 0.81| 6.8 5.5 4000 200 14 132 12| 3.7 0.0 3.7|164.2 0.0 164.2 41.1 0.80| 5.9 4.7 5000 213 16 153 10| 3.6 0.0 3.6|175.7 0.0 175.7 35.1 0.76| 5.3 4.1 6000 219 19 172 10| 3.2 0.2 3.4|180.5 -3.1 177.5 29.6 0.71| 4.8 3.4 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20250415.11.gif