UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for LI064... Searching the city database file for: LI064 ... Date:2300Z 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 90 SFC 990 175 14.0 12.9 93 1.1 13.3 100 5 288.0 289.6 286.9 314.5 9.48 2 925 747 11.8 10.9 94 0.9 11.3 115 23 291.4 293.0 287.6 316.6 8.88 3 875 1211 9.6 6.1 79 3.5 7.7 138 18 293.8 295.0 286.5 313.3 6.76 4 850 1451 7.2 5.3 88 1.9 6.2 150 16 293.7 294.9 286.3 312.7 6.58 5 700 3020 -3.1 -3.1 100 0.0 -3.1 190 26 299.1 299.8 286.1 312.1 4.35 6 641 3710 -7.9 -8.1 98 0.2 -8.0 191 29 301.2 301.8 285.7 311.1 3.24 7 635 3783 -8.1 -8.1 100 0.0 -8.1 191 30 301.8 302.4 286.0 311.8 3.27 8 582 4454 -12.3 -14.7 82 2.4 -13.0 193 33 304.5 304.9 285.7 311.2 2.10 9 553 4843 -14.5 -14.7 98 0.2 -14.6 194 35 306.4 306.8 286.5 313.4 2.21 10 550 4884 -15.1 -17.9 79 2.8 -15.9 194 35 306.2 306.5 285.9 311.6 1.70 11 548 4912 -15.3 -30.3 27 15.0 -18.1 194 35 306.2 306.4 284.6 308.2 0.56 12 537 5065 -15.3 -35.3 16 20.0 -18.6 194 36 308.0 308.1 285.0 309.3 0.35 13 527 5207 -16.1 -30.1 29 14.0 -18.8 194 37 308.7 308.8 285.6 310.8 0.59 14 500 5600 -19.5 -28.5 45 9.0 -21.2 195 39 309.3 309.4 285.9 311.7 0.73 15 489 5765 -20.9 -29.9 44 9.0 -22.5 195 40 309.5 309.6 285.9 311.8 0.65 16 463 6167 -24.1 -38.1 26 14.0 -25.9 197 41 310.4 310.5 285.9 311.5 0.31 17 450 6375 -26.3 -29.5 74 3.2 -26.8 197 42 310.2 310.3 286.3 312.7 0.74 18 448 6407 -26.3 -27.9 86 1.6 -26.6 197 42 310.6 310.7 286.6 313.5 0.86 19 441 6521 -26.5 -29.9 73 3.4 -27.1 198 43 311.7 311.9 286.8 314.2 0.72 20 439 6554 -26.5 -35.5 42 9.0 -27.7 198 43 312.1 312.2 286.6 313.6 0.42 21 418 6907 -29.3 -46.3 18 17.0 -30.7 199 45 312.9 313.0 286.5 313.5 0.14 22 400 7220 -31.9 -45.9 24 14.0 -33.0 200 46 313.5 313.6 286.8 314.1 0.16 23 364 7877 -37.9 -42.5 62 4.6 -38.2 200 51 314.1 314.1 287.1 315.0 0.25 24 320 8752 -44.5 -47.9 69 3.4 -44.7 200 57 316.7 316.8 287.9 317.3 0.16 25 300 9180 -48.5 -53.5 56 5.0 -48.7 200 60 317.0 317.0 287.9 317.3 0.09 26 252 10300 -57.9 -63.8 46 6.0 -58.0 220 81 319.3 319.3 288.5 319.4 0.03 27 250 10350 -58.3 -64.3 46 6.0 -58.4 225 80 319.4 319.4 288.6 319.5 0.03 28 249 10375 -58.5 -63.5 52 5.0 -58.6 225 79 319.5 319.5 288.6 319.6 0.03 29 227 10958 -59.3 -68.3 30 9.0 -59.4 221 66 326.8 326.8 290.8 326.9 0.02 30 221 11127 -58.5 -71.5 17 13.0 -58.6 220 62 330.5 330.6 291.9 330.6 0.01 31 217 11243 -53.5 -76.5 4 23.0 -53.8 219 60 340.0 340.0 294.3 340.0 0.01 32 200 11770 -53.3 -77.3 4 24.0 -53.7 215 48 348.4 348.4 296.3 348.4 0.01 33 150 13630 -50.7 -82.7 1 32.0 -51.3 200 32 382.7 382.7 302.7 382.7 0.00 34 145 13852 -49.7 -82.7 1 33.0 -50.4 200 34 388.2 388.2 303.5 388.2 0.00 35 130 14561 -54.1 -84.1 1 30.0 -54.6 200 39 392.6 392.6 304.2 392.6 0.00 36 125 14813 -52.9 -84.9 1 32.0 -53.5 200 41 399.2 399.2 305.1 399.2 0.00 37 100 16240 -57.5 -86.5 1 29.0 -57.9 200 52 416.6 416.6 307.3 416.6 0.00 38 99 16303 -57.5 -86.5 1 29.0 -57.9 200 51 417.8 417.8 307.4 417.8 0.00 39 88 17052 -54.3 -86.3 1 32.0 -54.9 200 43 438.6 438.6 309.7 438.6 0.00 40 77 17900 -58.1 -87.1 1 29.0 -58.6 200 33 447.7 447.7 310.6 447.7 0.00 41 70 18500 -58.3 -87.3 1 29.0 -58.8 200 26 459.7 459.7 311.7 459.7 0.00 42 60 19469 -56.3 -86.3 1 30.0 -57.1 205 17 484.9 484.9 313.8 484.9 0.00 43 54 20128 -61.1 -89.1 1 28.0 -61.6 208 11 488.6 488.6 314.1 488.6 0.00 44 50 20610 -55.9 -86.9 1 31.0 -56.8 210 6 511.7 511.7 315.8 511.8 0.00 45 43 21564 -58.7 -87.7 1 29.0 -59.5 178 10 527.4 527.4 316.8 527.4 0.00 46 38 22346 -55.7 -87.7 1 32.0 -56.9 151 12 554.0 554.0 318.3 554.1 0.00 47 30 23850 -56.3 -87.3 1 31.0 -57.7 100 18 591.2 591.2 320.2 591.2 0.01 48 28 24287 -57.3 -88.3 1 31.0 -58.6 100 19 600.2 600.2 320.6 600.2 0.01 49 20 26430 -54.1 -87.1 1 33.0 -56.5 100 22 670.6 670.6 323.4 670.6 0.01 50 17 27482 -50.9 -85.9 1 35.0 -54.5 92 22 712.7 712.7 324.8 712.9 0.01 51 13 29228 -51.7 -85.7 1 34.0 -55.8 78 23 766.8 766.8 326.4 767.0 0.02 52 10 30940 -49.5 -85.5 1 36.0 -55.2 65 23 834.8 834.8 328.1 835.0 0.03 53 9.7 31139 -49.9 -85.9 1 36.0 -55.5 840.6 840.6 328.2 840.8 0.03 54 9.2 31488 -46.5 -84.5 1 38.0 -53.8 866.4 866.4 328.7 866.7 0.03 55 7.4 32942 -43.7 -83.7 0 40.0 -53.4 933.4 933.5 330.1 933.9 0.05 56 6.6 33719 -38.9 -80.9 0 42.0 -51.9 984.7 984.7 330.9 985.7 0.09 TRP 249 10375 -58.5 -63.5 52 5.0 -58.6 225 79 319.5 319.5 288.6 319.6 0.03 WND 252 10300 -57.9 -63.8 46 6.0 -58.0 220 81 319.3 319.3 288.5 319.4 0.03 Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 745.15 mb = 2547.78 m = 8358.75 ft Wetbulb zero: 750.00 mb = 2462.50 m = 8078.97 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 84.17 % Est. max temperature: 20.03 C = 68.05 F Sfc-Lift cond lev (LCL): 974.00 mb = 312.25 m = 1024.42 ft T: 13.47 C 700-500 lapse rate: 6.36 C/km ThetaE index: 5.46 C Layer 875.0- 635.0 mb Conv cond level (CCL): 886.72 mb = 1099.89 m = 3608.52 ft Mean mixing ratio: 8.80 g/kg Conv temperature: 19.19 C = 66.55 F Cap Strength: 1.08 C Lifted Index: -0.54 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.40 C Lifted Index @700 mb: -1.60 C Showalter Index: 1.13 C Risk: Showers probable Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 24.80 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.60 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 225.19 J/kg Max Up Vert Vel: 21.22 m/s Conv Inhibition (B-): 19.90 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 921.28 mb = 780.66 m = 2561.18 ft Lev Free Conv (LFC): 846.28 mb = 1486.45 m = 4876.76 ft Equ Level (EL): 426.28 mb = 6765.47 m = 22196.16 ft B at Equ Level: 224.53 J/kg Max Parcel Lev (MPL): 236.28 mb = 10705.63 m = 35123.02 ft Wind level data Storm motion: 213 at 20 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 ---------------------------------------------------------- 0 990 175 100 5 -4.9 0.9 | 44 23 -15.9 -16.3 1 925 747 115 23 -20.8 9.7 | 77 33 -31.8 -7.5 2 850 1451 150 16 -8.0 13.9 | 80 19 -19.0 -3.3 3 700 3020 190 26 4.5 25.6 | 142 11 -6.5 8.4 4 500 5600 195 39 10.1 37.7 | 178 21 -0.9 20.5 5 400 7220 200 46 15.7 43.2 | 190 26 4.8 26.0 6 300 9180 200 60 20.5 56.4 | 194 40 9.5 39.2 7 252 10300 220 81 52.1 62.0 | 222 61 41.1 44.9 8 250 10350 225 80 56.6 56.6 | 229 60 45.6 39.4 9 249 10375 225 79 55.9 55.9 | 229 59 44.9 38.7 10 200 11770 215 48 27.5 39.3 | 217 28 16.6 22.1 11 150 13630 200 32 10.9 30.1 | 180 13 -0.0 12.9 12 100 16240 200 52 17.8 48.9 | 192 32 6.8 31.7 13 70 18500 200 26 8.9 24.4 | 164 8 -2.1 7.2 14 50 20610 210 6 3.0 5.2 | 34 14 -8.0 -12.0 15 30 23850 100 18 -17.7 3.1 | 64 32 -28.7 -14.1 16 20 26430 100 22 -21.7 3.8 | 68 35 -32.6 -13.4 17 10 30940 65 23 -20.8 -9.7 | 50 42 -31.8 -26.9 Wind Parameters Mean winds (0-6000m): 182.6 at 27.2 knts Storm direction: 212.6 at 20.4 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 101.7 deg Storm rel helicity (0-3000m) pos: 192.2 neg: -1.5 tot: 190.7 m^2/s^2 ave: 63.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 5.8 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 2.53 Bulk Shear: 89.05 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 ------------------------------------------------------------------------------- 500 112 13 62 26| 16.4 0.0 16.4| 96.5 0.0 96.5 193.0 0.84| 16.5 13.9 1000 119 17 71 27| 7.7 0.0 7.7|131.1 0.0 131.1 131.1 0.67| 13.7 9.2 1500 127 17 74 25| 5.2 0.0 5.2|139.6 -1.5 138.1 92.1 0.57| 11.5 6.6 2000 137 17 79 23| 5.0 0.0 5.0|159.6 -1.5 158.1 79.1 0.61| 10.0 6.1 2500 147 18 86 21| 4.8 0.0 4.8|178.1 -1.5 176.6 70.6 0.64| 9.2 5.9 3000 157 20 93 19| 4.7 0.0 4.7|192.2 -1.5 190.7 63.6 0.67| 8.6 5.8 4000 170 22 107 16| 4.2 0.0 4.2|204.8 -1.5 203.3 50.8 0.68| 7.1 4.8 5000 178 25 122 14| 3.9 0.0 3.9|218.5 -1.5 217.0 43.4 0.67| 6.2 4.2 6000 183 27 136 14| 3.6 0.0 3.6|235.4 -1.5 233.9 39.0 0.67| 5.6 3.7 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20250415.23.gif