UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 22 OCT 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 ------------------------------------------------------------------------------- SFC 1000 136 18.0 15.3 84 2.7 16.3 0 0 291.1 293.1 289.4 322.2 10.99 1 925 804 21.0 11.0 53 10.0 14.7 300 14 300.8 302.4 290.9 327.2 8.94 2 850 1542 16.6 6.6 52 10.0 10.7 300 12 303.5 304.9 290.3 325.2 7.21 3 700 3158 3.2 -1.8 70 5.0 0.7 285 18 306.0 306.9 289.0 320.7 4.79 4 500 5790 -13.9 -18.7 67 4.8 -15.3 260 32 316.1 316.4 289.3 321.9 1.75 5 400 7450 -25.3 -34.3 43 9.0 -26.7 265 36 322.1 322.2 290.0 324.0 0.52 6 300 9470 -41.7 -50.7 37 9.0 -42.2 280 43 326.6 326.6 290.9 327.1 0.12 7 250 10690 -49.3 -58.3 34 9.0 -49.6 280 54 332.8 332.8 292.5 333.0 0.06 8 200 12130 -54.7 265 56 346.1 9 161 13500 -61.9 275 61 356.2 10 150 13940 -60.7 265 62 365.5 11 142 14278 -60.8 260 69 371.2 12 100 16440 -61.1 275 44 409.7 13 89 17165 -60.5 424.8 14 76 18144 -62.5 440.2 15 58 19811 -62.7 475.1 16 48 20977 -62.9 501.1 17 45 21375 -61.9 512.8 18 38 22432 -57.7 548.9 19 25 25090 -55.1 626.2 TRP 161 13500 -61.9 275 61 356.2 WND 142 14278 -60.8 260 69 371.2 Sounding variables and indices 1000-500 mb thick: 5654.28 m Freezing level: 662.57 mb = 3650.54 m = 11976.68 ft Wetbulb zero: 690.99 mb = 3259.28 m = 10693.06 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 64.23 % Est. max temperature: 30.39 C = 86.69 F Sfc-Lift cond lev (LCL): 960.83 mb = 478.20 m = 1568.88 ft T: 19.54 C 700-500 lapse rate: 6.50 C/km ThetaE index: 6.44 C Layer 850.0- 500.0 mb Conv cond level (CCL): 763.79 mb = 2432.07 m = 7979.13 ft Mean mixing ratio: 9.62 g/kg Conv temperature: 31.84 C = 89.31 F Cap Strength: 5.85 C Lifted Index: -0.33 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.64 C Lifted Index @700 mb: 0.63 C Showalter Index: -0.27 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 20.50 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.48 J/kg Max Up Vert Vel: 10.63 m/s Conv Inhibition (B-): 300.49 J/kg Cap Strength: 5.85 C Lift Cond Lev (LCL): 851.93 mb = 1522.21 m = 4994.06 ft Lev Free Conv (LFC): 616.93 mb = 4146.15 m = 13602.70 ft Equ Level (EL): 436.93 mb = 6793.06 m = 22286.67 ft B at Equ Level: 55.87 J/kg Max Parcel Lev (MPL): 326.93 mb = 8866.40 m = 29088.87 ft Wind level data Storm motion: 306 at 15 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 1000 136 0 0 -0.0 -0.0 | 126 15 -11.8 8.6 1 1000 135 30 0 -0.0 -0.0 | 126 15 -11.8 8.6 2 925 804 300 14 12.1 -7.0 | 191 2 0.3 1.6 3 850 1542 300 12 10.4 -6.0 | 152 3 -1.4 2.6 4 700 3158 285 18 17.4 -4.7 | 235 7 5.6 4.0 5 500 5790 260 32 31.5 5.6 | 234 24 19.7 14.2 6 400 7450 265 36 35.9 3.1 | 244 27 24.1 11.8 7 300 9470 280 43 42.3 -7.5 | 268 31 30.5 1.2 8 250 10690 280 54 53.2 -9.4 | 271 41 41.4 -0.7 9 200 12130 265 56 55.8 4.9 | 253 46 44.0 13.5 10 161 13500 275 61 60.8 -5.3 | 266 49 49.0 3.3 11 150 13940 265 62 61.8 5.4 | 254 52 50.0 14.0 12 142 14278 260 69 68.0 12.0 | 250 60 56.1 20.6 13 100 16440 275 44 43.8 -3.8 | 261 32 32.0 4.8 Wind Parameters Mean winds (0-6000m): 276.2 at 19.5 knts Storm direction: 306.2 at 14.6 knts Shear (0-3000m) pos: 0.0 neg: 3.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 108.2 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -23.1 tot: -17.0 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.00 Bulk Shear: 28.25 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 ------------------------------------------------------------------------------- 500 293 5 133 10| 0.0 10.8 10.8| 0.0 -22.3 -22.3 -44.6 -0.55| 12.8 -7.1 1000 300 9 136 6| 0.0 6.7 6.7| 1.8 -22.6 -20.8 -20.8 -0.20| 10.0 -2.0 1500 300 10 140 5| 0.0 4.2 4.2| 2.0 -23.1 -21.0 -14.0 -0.20| 7.2 -1.4 2000 299 11 146 4| 0.0 3.7 3.7| 3.5 -23.1 -19.5 -9.8 -0.09| 5.9 -0.5 2500 297 12 159 3| 0.0 3.3 3.3| 5.0 -23.1 -18.1 -7.2 -0.02| 5.2 -0.1 3000 294 13 176 3| 0.0 3.1 3.1| 6.1 -23.1 -17.0 -5.7 0.01| 4.7 0.0 4000 289 15 208 4| 0.0 3.0 3.0| 8.2 -23.1 -14.8 -3.7 0.03| 4.4 0.1 5000 283 17 224 7| 0.0 2.9 2.9| 8.2 -27.1 -18.9 -3.8 0.01| 4.2 0.0 6000 276 20 229 10| 0.0 2.8 2.8| 13.2 -34.2 -21.0 -3.5 -0.00| 4.0 -0.0 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20251022.00.gif