UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 8 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 ------------------------------------------------------------------------------- 0 1000 92 260 2 SFC 996 127 20.2 13.2 64 7.0 15.8 260 2 293.7 295.4 289.1 321.2 9.61 2 925 765 17.6 13.8 78 3.8 15.1 250 24 297.3 299.3 291.3 328.6 10.78 3 850 1486 12.8 10.7 87 2.1 11.5 255 22 299.6 301.3 291.0 327.6 9.55 4 700 3099 3.6 3.1 97 0.5 3.3 220 23 306.5 307.7 290.9 327.3 6.85 5 500 5780 -8.1 -19.1 41 11.0 -11.8 230 51 323.2 323.5 291.4 329.0 1.69 6 400 7480 -20.1 -30.1 41 10.0 -22.2 225 69 328.9 329.0 292.2 331.7 0.78 7 300 9580 -28.7 -38.7 38 10.0 -30.2 225 84 344.9 345.0 295.9 346.7 0.45 8 250 10860 -36.5 -46.5 35 10.0 -37.5 215 94 351.8 351.9 297.3 352.8 0.23 9 232 11373 -40.0 -50.7 31 10.7 -40.8 220 96 354.1 354.1 297.7 354.8 0.16 10 200 12370 -46.9 -58.9 24 12.0 -47.4 220 87 358.5 358.5 298.5 358.8 0.07 11 150 14230 -60.3 215 88 366.2 12 110 16155 -69.5 215 60 382.9 13 100 16730 -71.1 220 53 390.4 14 96 16972 -69.7 397.7 15 86 17626 -70.9 408.0 16 79 18132 -68.7 422.5 17 69 18949 -65.5 446.1 18 60 19795 -67.1 460.7 19 56 20214 -64.7 475.4 20 48 21163 -61.3 504.9 21 46 21427 -60.9 512.0 22 36 22964 -57.3 558.5 TRP 110 16155 -69.5 215 60 382.9 WND 232 11373 -40.0 -50.7 31 10.7 -40.8 220 96 354.1 354.1 297.7 354.8 0.16 Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 638.46 mb = 3923.92 m = 12873.61 ft Wetbulb zero: 656.16 mb = 3614.36 m = 11858.00 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 77.17 % Est. max temperature: 26.23 C = 79.22 F Sfc-Lift cond lev (LCL): 897.93 mb = 1018.30 m = 3340.85 ft T: 15.91 C 700-500 lapse rate: 4.36 C/km ThetaE index: 1.27 C Layer 850.0- 500.0 mb Conv cond level (CCL): 824.80 mb = 1735.98 m = 5695.40 ft Mean mixing ratio: 10.30 g/kg Conv temperature: 27.14 C = 80.86 F Cap Strength: 2.39 C Lifted Index: 5.12 C Risk: None Lifted Index @300 mb: 14.23 C Lifted Index @700 mb: 0.77 C Showalter Index: 4.30 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.80 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: 0.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.65 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 24299.18 J/kg Cap Strength: 4.80 C Lift Cond Lev (LCL): 879.79 mb = 1192.25 m = 3911.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 23 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 ---------------------------------------------------------- 0 996 127 260 2 2.0 0.3 | 83 21 -20.3 -2.6 1 925 765 250 24 22.6 8.2 | 183 5 0.2 5.2 2 850 1486 255 22 21.3 5.7 | 159 3 -1.1 2.7 3 700 3099 220 23 14.8 17.6 | 153 16 -7.5 14.6 4 500 5780 230 51 39.1 32.8 | 209 34 16.8 29.8 5 400 7480 225 69 48.8 48.8 | 210 53 26.5 45.8 6 300 9580 225 84 59.4 59.4 | 213 68 37.1 56.4 7 250 10860 215 94 53.9 77.0 | 203 80 31.6 74.0 8 232 11373 220 96 61.7 73.5 | 209 81 39.4 70.6 9 200 12370 220 87 55.9 66.6 | 208 72 33.6 63.7 10 150 14230 215 88 50.5 72.1 | 202 75 28.2 69.1 11 110 16155 215 60 34.4 49.1 | 195 48 12.1 46.2 12 100 16730 220 53 34.1 40.6 | 197 39 11.8 37.6 Wind Parameters Mean winds (0-6000m): 232.4 at 30.0 knts Storm direction: 262.4 at 22.5 knts Shear (0-3000m) pos: 0.6 neg: 3.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -7.2 tot: 13.9 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 54.37 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 ------------------------------------------------------------------------------- 500 251 11 92 12| 0.0 17.8 17.8| 15.0 0.0 15.0 30.1 0.36| 17.9 6.4 1000 251 17 111 7| 1.9 8.9 10.8| 20.5 -0.6 19.9 19.9 0.45| 12.0 5.3 1500 252 19 122 5| 1.3 5.6 6.9| 20.6 -1.4 19.2 12.8 0.38| 8.8 3.3 2000 250 20 133 5| 1.0 4.3 5.3| 20.7 -1.7 19.0 9.5 0.32| 7.7 2.4 2500 247 20 143 6| 0.8 3.6 4.4| 20.7 -3.7 17.0 6.8 0.26| 7.0 1.8 3000 243 21 149 8| 0.6 3.2 3.9| 21.1 -7.2 13.9 4.6 0.21| 6.5 1.4 4000 237 23 160 10| 1.8 2.4 4.3| 67.1 -7.2 60.0 15.0 0.36| 6.3 2.2 5000 233 26 173 13| 2.6 1.9 4.5|118.5 -7.2 111.3 22.3 0.42| 6.1 2.6 6000 232 30 185 15| 2.6 2.1 4.7|159.9 -7.2 152.8 25.5 0.43| 6.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20251008.00.gif