UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 3 DEC 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 1005 129 8.2 5.0 80 3.2 6.6 0 0 280.9 281.9 279.5 295.9 5.44 1 1000 170 10.0 5.6 74 4.4 7.8 60 1 283.1 284.1 280.9 299.0 5.70 2 925 814 11.6 1.6 50 10.0 6.6 100 5 291.2 292.0 283.2 304.6 4.64 3 850 1528 8.4 2.4 66 6.0 5.3 220 4 294.9 295.9 285.5 310.6 5.35 4 700 3104 1.2 -18.8 21 20.0 -5.2 245 12 303.8 304.0 284.5 307.8 1.24 5 500 5730 -17.3 -33.3 23 16.0 -20.1 265 23 311.9 312.0 286.6 313.6 0.46 6 400 7350 -30.9 -43.9 27 13.0 -32.1 280 36 314.8 314.9 287.3 315.5 0.19 7 300 9330 -45.9 -57.9 25 12.0 -46.3 300 50 320.7 320.7 289.0 320.9 0.05 8 250 10530 -53.9 285 71 325.9 9 215 11487 -58.3 270 63 333.5 10 200 11940 -59.3 280 64 338.9 11 160 13320 -59.5 285 86 360.9 12 150 13720 -59.5 285 68 367.6 13 100 16260 -60.3 260 53 411.2 14 60 19440 -60.9 474.6 15 51 20448 -62.1 494.3 16 43 21499 -63.5 515.6 TRP 215 11487 -58.3 270 63 333.5 WND 160 13320 -59.5 285 86 360.9 Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 687.03 mb = 3274.33 m = 10742.44 ft Wetbulb zero: 774.30 mb = 2285.17 m = 7497.17 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 37.27 % Est. max temperature: 21.95 C = 71.52 F Sfc-Lift cond lev (LCL): 957.08 mb = 532.37 m = 1746.61 ft T: 10.90 C 700-500 lapse rate: 7.04 C/km ThetaE index: 2.79 C Layer 700.0- 500.0 mb Conv cond level (CCL): 664.16 mb = 3514.18 m = 11529.33 ft Mean mixing ratio: 5.10 g/kg Conv temperature: 32.45 C = 90.41 F Cap Strength: 9.30 C Lifted Index: 10.04 C Risk: None Lifted Index @300 mb: 13.08 C Lifted Index @700 mb: 9.30 C Showalter Index: 4.62 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 19.70 C K Index: 8.10 Risk: None Sweat Index: 59.80 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.57 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 26508.35 J/kg Cap Strength: 10.04 C Lift Cond Lev (LCL): 851.04 mb = 1517.72 m = 4979.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 9 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 1005 129 0 0 -0.0 -0.0 | 104 9 -9.0 2.3 1 1000 170 60 1 -0.9 -0.5 | 100 10 -9.9 1.8 2 925 814 100 5 -4.9 0.9 | 103 14 -14.0 3.2 3 850 1528 220 4 2.6 3.1 | 130 8 -6.5 5.4 4 700 3104 245 12 10.9 5.1 | 194 8 1.8 7.4 5 500 5730 265 23 22.9 2.0 | 253 15 13.9 4.3 6 400 7350 280 36 35.5 -6.3 | 279 27 26.4 -4.0 7 300 9330 300 50 43.3 -25.0 | 304 41 34.3 -22.7 8 250 10530 285 71 68.6 -18.4 | 285 62 59.6 -16.1 9 215 11487 270 63 63.0 -0.0 | 268 54 54.0 2.3 10 200 11940 280 64 63.0 -11.1 | 279 55 54.0 -8.8 11 160 13320 285 86 83.1 -22.3 | 285 77 74.0 -20.0 12 150 13720 285 68 65.7 -17.6 | 285 59 56.7 -15.3 13 100 16260 260 53 52.2 9.2 | 255 45 43.2 11.5 Wind Parameters Mean winds (0-6000m): 254.3 at 12.4 knts Storm direction: 284.3 at 9.3 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 90.6 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -2.8 tot: 39.9 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 28.47 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 82 2 100 11| 4.0 0.0 4.0| 1.1 -2.8 -1.8 -3.5 -0.18| 4.2 -0.8 1000 106 3 105 13| 2.3 0.0 2.3| 18.6 -2.8 15.8 15.8 0.41| 5.1 2.1 1500 126 4 110 13| 1.5 0.0 1.5| 25.8 -2.8 23.0 15.3 0.43| 5.3 2.3 2000 173 4 124 12| 1.8 0.0 1.8| 31.3 -2.8 28.5 14.3 0.51| 4.7 2.4 2500 207 5 135 10| 2.0 0.0 2.0| 36.9 -2.8 34.1 13.6 0.57| 4.3 2.5 3000 226 6 144 8| 2.1 0.0 2.1| 42.7 -2.8 39.9 13.3 0.62| 4.1 2.6 4000 239 8 161 7| 2.1 0.0 2.1| 52.0 -2.8 49.2 12.3 0.67| 3.7 2.4 5000 247 10 183 6| 2.1 0.0 2.1| 63.4 -2.8 60.6 12.1 0.69| 3.4 2.4 6000 254 12 207 6| 2.2 0.0 2.2| 80.6 -2.8 77.8 13.0 0.69| 3.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20251203.00.gif