UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 16 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 125 16.4 12.8 79 3.6 14.2 0 0 289.5 291.2 287.3 315.8 9.32 1 925 799 27.4 6.4 26 21.0 14.8 225 1 307.3 308.5 290.9 327.3 6.52 2 700 3122 4.6 -14.4 24 19.0 -2.5 225 8 307.6 307.9 286.5 313.3 1.79 3 500 5780 -13.1 -28.1 27 15.0 -16.6 250 35 317.1 317.2 288.6 319.7 0.76 4 400 7440 -26.3 -36.3 38 10.0 -27.7 245 50 320.8 320.9 289.5 322.4 0.43 5 300 9450 -40.7 -59.7 11 19.0 -41.5 245 70 328.0 328.0 291.2 328.2 0.04 6 254 10565 -46.7 -59.7 21 13.0 -47.1 245 88 335.1 335.1 293.2 335.3 0.05 7 250 10670 -47.3 250 88 335.7 8 208 11869 -56.3 240 74 339.8 9 200 12120 -55.7 235 79 344.6 10 150 13940 -58.1 235 68 370.0 11 100 16470 -62.9 230 54 406.2 12 98 16594 -63.9 406.6 13 76 18149 -64.9 435.2 TRP 208 11869 -56.3 240 74 339.8 WND 254 10565 -46.7 -59.7 21 13.0 -47.1 245 88 335.1 335.1 293.2 335.3 0.05 Sounding variables and indices 1000-500 mb thick: 5654.76 m Freezing level: 648.02 mb = 3812.78 m = 12508.97 ft Wetbulb zero: 732.54 mb = 2743.30 m = 9000.21 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 28.35 % Est. max temperature: 34.45 C = 94.02 F Sfc-Lift cond lev (LCL): 947.77 mb = 588.89 m = 1932.01 ft T: 23.97 C 700-500 lapse rate: 6.66 C/km ThetaE index: 13.91 C Layer 700.0- 500.0 mb Conv cond level (CCL): 694.53 mb = 3183.96 m = 10445.93 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 34.66 C = 94.40 F Cap Strength: 6.44 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 4.22 C Lifted Index @700 mb: 3.00 C Showalter Index: 2.41 C Risk: Showers probable Total Totals Index: 46.77 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.58 C Cross Totals Index: 13.19 C K Index: 14.67 Risk: None Sweat Index: 42.32 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.65 J/kg Max Up Vert Vel: 10.36 m/s Conv Inhibition (B-): 11424.46 J/kg Cap Strength: 6.44 C Lift Cond Lev (LCL): 766.80 mb = 2362.28 m = 7750.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 11 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 125 0 0 -0.0 -0.0 | 94 11 -10.9 0.8 1 1000 134 0 0 -0.0 -0.0 | 94 11 -10.9 0.8 2 925 799 225 1 0.7 0.7 | 98 10 -10.2 1.5 3 850 1511 65 8 -7.3 -3.4 | 82 18 -18.2 -2.6 4 700 3122 225 8 5.7 5.7 | 141 8 -5.3 6.5 5 500 5780 250 35 32.9 12.0 | 240 25 21.9 12.8 6 400 7440 245 50 45.3 21.1 | 237 41 34.4 21.9 7 300 9450 245 70 63.4 29.6 | 240 61 52.5 30.4 8 254 10565 245 88 79.8 37.2 | 241 79 68.8 38.0 9 250 10670 250 88 82.7 30.1 | 247 78 71.8 30.9 10 208 11869 240 74 64.1 37.0 | 235 65 53.1 37.8 11 200 12120 235 79 64.7 45.3 | 229 71 53.8 46.1 12 150 13940 235 68 55.7 39.0 | 228 60 44.8 39.8 13 100 16470 230 54 41.4 34.7 | 221 47 30.4 35.5 Wind Parameters Mean winds (0-6000m): 244.2 at 14.6 knts Storm direction: 274.2 at 11.0 knts Shear (0-3000m) pos: 2.6 neg: 1.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 46.7 deg Storm rel helicity (0-3000m) pos: 83.7 neg: -36.6 tot: 47.1 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.99 Bulk Shear: 26.95 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 ------------------------------------------------------------------------------- 500 260 0 95 11| 0.0 0.8 0.8| 1.1 -0.6 0.4 0.9 0.17| 1.0 0.2 1000 182 1 100 11| 0.0 2.2 2.2| 8.6 -0.9 7.7 7.7 0.44| 3.2 1.4 1500 71 3 89 14| 0.0 2.7 2.7| 15.2 -36.6 -21.4 -14.3 -0.22| 6.0 -1.3 2000 87 4 92 15| 1.7 2.1 3.8| 49.2 -36.6 12.6 6.3 0.12| 6.2 0.8 2500 106 5 98 16| 2.5 1.6 4.2| 74.5 -36.6 37.9 15.2 0.28| 6.4 1.8 3000 109 6 99 16| 2.6 1.4 4.0| 83.7 -36.6 47.1 15.7 0.30| 6.5 2.0 4000 216 7 136 9| 3.3 1.0 4.3|107.6 -36.6 71.1 17.8 0.44| 6.2 2.7 5000 235 11 162 7| 3.7 0.8 4.5|139.3 -36.6 102.7 20.5 0.49| 6.1 3.0 6000 244 15 197 8| 3.9 0.7 4.6|168.0 -37.4 130.6 21.8 0.48| 6.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20251016.00.gif