UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 27 APR 25 Station: LT516 WMO ident: 17516 Latitude: 35.10 Longitude: 33.28 ------------------------------------------------------------------------------- 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 114 280 5 SFC 998 131 16.2 12.6 79 3.6 14.0 280 5 289.5 291.1 287.2 315.5 9.22 2 925 778 14.2 9.9 75 4.3 11.6 295 11 293.8 295.3 288.0 317.7 8.30 3 850 1490 10.2 4.2 66 6.0 6.9 250 8 296.8 297.9 287.0 314.7 6.09 4 700 3081 2.0 -8.0 47 10.0 -2.2 280 20 304.7 305.3 286.8 314.0 2.99 5 500 5720 -15.7 -26.7 38 11.0 -18.2 260 29 313.9 314.1 287.7 316.8 0.86 6 400 7370 -26.9 -39.9 28 13.0 -28.5 260 32 320.0 320.1 289.1 321.1 0.30 7 300 9370 -43.7 -49.7 51 6.0 -44.0 255 37 323.8 323.8 290.0 324.3 0.14 8 250 10570 -51.1 -58.1 43 7.0 -51.3 245 38 330.1 330.1 291.8 330.3 0.06 9 239 10861 -53.5 -61.5 37 8.0 -53.7 245 43 330.8 330.8 292.0 330.9 0.04 10 200 12000 -56.5 255 46 343.3 11 150 13830 -57.9 265 46 370.3 12 100 16360 -61.9 250 42 408.1 13 95 16678 -60.7 416.5 14 60 19546 -59.5 477.7 15 47 21072 -60.1 510.8 16 32 23491 -56.5 579.8 TRP 239 10861 -53.5 -61.5 37 8.0 -53.7 245 43 330.8 330.8 292.0 330.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 677.40 mb = 3379.19 m = 11086.45 ft Wetbulb zero: 736.21 mb = 2667.67 m = 8752.08 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 54.01 % Est. max temperature: 23.61 C = 74.49 F Sfc-Lift cond lev (LCL): 945.84 mb = 588.28 m = 1930.02 ft T: 14.79 C 700-500 lapse rate: 6.71 C/km ThetaE index: 3.68 C Layer 850.0- 500.0 mb Conv cond level (CCL): 813.96 mb = 1844.98 m = 6053.00 ft Mean mixing ratio: 8.51 g/kg Conv temperature: 25.27 C = 77.49 F Cap Strength: 2.98 C Lifted Index: 2.56 C Risk: None Lifted Index @300 mb: 5.38 C Lifted Index @700 mb: 2.98 C Showalter Index: 3.73 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.40 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.88 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 26641.14 J/kg Cap Strength: 2.99 C Lift Cond Lev (LCL): 890.19 mb = 1101.01 m = 3612.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 ---------------------------------------------------------- 0 998 131 280 5 4.9 -0.9 | 129 9 -7.3 6.0 1 925 778 295 11 10.0 -4.6 | 135 3 -2.3 2.2 2 850 1490 250 8 7.5 2.7 | 154 11 -4.7 9.6 3 700 3081 280 20 19.7 -3.5 | 246 8 7.5 3.4 4 500 5720 260 29 28.6 5.0 | 234 20 16.3 11.9 5 400 7370 260 32 31.5 5.6 | 237 23 19.3 12.4 6 300 9370 255 37 35.7 9.6 | 235 29 23.5 16.4 7 250 10570 245 38 34.4 16.1 | 224 32 22.2 22.9 8 239 10861 245 43 39.0 18.2 | 227 37 26.7 25.0 9 200 12000 255 46 44.4 11.9 | 240 37 32.2 18.8 10 150 13830 265 46 45.8 4.0 | 252 35 33.6 10.9 11 100 16360 250 42 39.5 14.4 | 232 35 27.2 21.2 Wind Parameters Mean winds (0-6000m): 269.3 at 18.7 knts Storm direction: 299.3 at 14.0 knts Shear (0-3000m) pos: 3.0 neg: 1.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 33.9 neg: -0.9 tot: 33.0 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.87 Bulk Shear: 19.30 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 ------------------------------------------------------------------------------- 500 289 7 130 7| 5.0 0.0 5.0| 1.6 0.0 1.6 3.2 0.16| 5.0 0.8 1000 288 9 137 6| 2.5 1.6 4.1| 3.6 -0.0 3.5 3.5 0.24| 5.1 1.2 1500 280 9 146 6| 1.7 2.1 3.8| 5.9 -0.9 5.0 3.3 0.20| 4.9 1.0 2000 273 9 155 7| 2.3 1.6 3.9| 15.5 -0.9 14.6 7.3 0.37| 4.8 1.7 2500 273 10 164 7| 2.7 1.3 4.0| 24.9 -0.9 24.0 9.6 0.49| 4.7 2.3 3000 275 12 175 6| 3.0 1.1 4.1| 33.9 -0.9 33.0 11.0 0.56| 4.7 2.7 4000 275 14 199 6| 2.3 1.2 3.5| 33.9 -2.8 31.1 7.8 0.46| 4.1 1.9 5000 273 17 215 7| 1.8 1.4 3.2| 33.9 -8.1 25.8 5.2 0.37| 3.8 1.4 6000 269 19 222 10| 1.5 1.5 3.0| 35.6 -13.3 22.3 3.7 0.32| 3.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20250427.00.gif