UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 21 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 97 310 1 SFC 996 131 11.4 8.8 84 2.6 10.0 310 1 284.9 286.1 283.3 304.7 7.15 2 925 749 10.0 8.2 89 1.8 9.0 195 8 289.5 290.8 285.5 310.4 7.39 3 850 1462 15.0 -8.0 20 23.0 4.9 300 10 301.9 302.3 285.1 309.5 2.46 4 700 3078 6.6 -33.4 4 40.0 -3.7 265 17 309.8 309.9 285.7 310.9 0.33 5 500 5740 -14.9 -32.9 20 18.0 -18.3 275 27 314.9 315.0 287.6 316.6 0.48 6 400 7380 -27.1 -39.1 31 12.0 -28.6 270 31 319.8 319.8 289.0 321.0 0.32 7 300 9380 -42.9 -52.9 33 10.0 -43.4 270 34 324.9 324.9 290.3 325.3 0.09 8 279 9866 -45.9 -56.9 28 11.0 -46.3 285 38 327.4 327.4 291.0 327.6 0.06 9 250 10590 -49.7 -61.7 23 12.0 -50.0 280 39 332.2 332.2 292.3 332.3 0.04 10 200 12050 -50.1 -63.1 20 13.0 -50.5 265 44 353.4 353.4 297.4 353.6 0.04 11 150 13910 -56.3 255 55 373.1 12 126 15013 -60.5 275 62 384.5 13 100 16440 -66.1 270 33 400.0 14 94 16815 -66.1 407.2 15 79 17872 -65.1 430.0 16 73 18352 -66.5 436.8 17 56 19965 -64.3 476.3 18 48 20908 -64.5 497.3 19 39 22179 -63.7 529.7 TRP 279 9866 -45.9 -56.9 28 11.0 -46.3 285 38 327.4 327.4 291.0 327.6 0.06 WND 126 15013 -60.5 275 62 384.5 Sounding variables and indices 1000-500 mb thick: 5643.00 m Freezing level: 638.60 mb = 3895.17 m = 12779.28 ft Wetbulb zero: 764.60 mb = 2343.28 m = 7687.84 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 25.00 % Est. max temperature: 28.56 C = 83.40 F Sfc-Lift cond lev (LCL): 957.63 mb = 459.13 m = 1506.33 ft T: 10.66 C 700-500 lapse rate: 8.08 C/km ThetaE index: 0.96 C Layer 850.0- 700.0 mb Conv cond level (CCL): 654.79 mb = 3606.27 m = 11831.47 ft Mean mixing ratio: 6.94 g/kg Conv temperature: 37.44 C = 99.40 F Cap Strength: 11.62 C Lifted Index: 8.58 C Risk: None Lifted Index @300 mb: 12.04 C Lifted Index @700 mb: 11.62 C Showalter Index: 7.73 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 6.90 C K Index: -18.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.90 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 30427.96 J/kg Cap Strength: 11.63 C Lift Cond Lev (LCL): 900.10 mb = 979.06 m = 3212.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 13 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 ---------------------------------------------------------- 0 996 131 310 1 0.8 -0.6 | 120 12 -10.1 5.9 1 925 749 195 8 2.1 7.7 | 148 17 -8.8 14.3 2 850 1462 300 10 8.7 -5.0 | 125 3 -2.2 1.5 3 700 3078 265 17 16.9 1.5 | 217 10 6.1 8.0 4 500 5740 275 27 26.9 -2.4 | 255 17 16.0 4.2 5 400 7380 270 31 31.0 -0.0 | 252 21 20.2 6.5 6 300 9380 270 34 34.0 -0.0 | 254 24 23.2 6.5 7 279 9866 285 38 36.7 -9.8 | 277 26 25.9 -3.3 8 250 10590 280 39 38.4 -6.8 | 271 28 27.6 -0.2 9 200 12050 265 44 43.8 3.8 | 253 35 33.0 10.4 10 150 13910 255 55 53.1 14.2 | 244 47 42.3 20.8 11 126 15013 275 62 61.8 -5.4 | 269 51 50.9 1.1 12 100 16440 270 33 33.0 -0.0 | 254 23 22.2 6.5 Wind Parameters Mean winds (0-6000m): 271.0 at 16.9 knts Storm direction: 301.0 at 12.7 knts Shear (0-3000m) pos: 2.0 neg: 2.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -4.0 tot: 30.9 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.88 Bulk Shear: 34.12 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 ------------------------------------------------------------------------------- 500 200 4 137 14| 0.0 7.0 7.0| 15.6 0.0 15.6 31.2 0.65| 8.8 5.7 1000 214 6 147 14| 2.7 3.5 6.1| 31.0 -1.1 29.9 29.9 0.49| 9.8 4.9 1500 249 7 156 10| 4.0 2.3 6.3| 31.8 -3.6 28.1 18.8 0.28| 9.5 2.6 2000 268 8 160 7| 3.0 2.4 5.4| 33.4 -3.6 29.8 14.9 0.33| 7.9 2.6 2500 271 10 168 6| 2.4 2.6 5.0| 34.5 -3.6 30.8 12.3 0.33| 7.1 2.3 3000 269 11 178 7| 2.0 2.8 4.8| 34.9 -4.0 30.9 10.3 0.30| 6.5 1.9 4000 268 13 195 7| 1.9 2.1 4.0| 44.7 -4.0 40.8 10.2 0.35| 5.4 1.9 5000 269 15 211 8| 1.9 1.7 3.6| 55.8 -4.0 51.8 10.4 0.39| 4.7 1.8 6000 271 17 224 9| 1.7 1.5 3.2| 63.2 -4.8 58.3 9.7 0.39| 4.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20250421.00.gif