UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 19 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 115 0 0 SFC 998 132 15.4 12.4 82 3.0 13.6 0 0 288.7 290.3 286.8 314.2 9.09 2 925 777 21.6 9.6 46 12.0 14.2 275 10 301.4 302.9 290.4 325.5 8.13 3 850 1519 16.8 7.8 55 9.0 11.4 270 10 303.7 305.2 290.9 327.2 7.83 4 700 3140 6.0 -10.0 31 16.0 -0.7 275 10 309.1 309.6 287.8 317.3 2.55 5 500 5800 -13.7 -20.7 55 7.0 -15.7 265 19 316.3 316.6 289.1 321.3 1.47 6 400 7450 -26.9 -39.9 28 13.0 -28.5 285 24 320.0 320.1 289.1 321.1 0.30 7 300 9460 -43.1 -47.8 60 4.7 -43.4 285 35 324.6 324.6 290.3 325.3 0.17 8 250 10660 -52.1 -57.0 55 4.9 -52.2 290 41 328.6 328.6 291.4 328.9 0.07 9 243 10844 -54.5 -59.4 55 4.9 -54.6 285 40 327.7 327.7 291.1 327.9 0.05 10 200 12090 -56.9 290 43 342.7 11 150 13910 -59.3 290 52 367.9 12 100 16440 -62.3 280 21 407.4 13 86 17372 -62.1 425.7 14 66 19010 -61.7 460.1 TRP 243 10844 -54.5 -59.4 55 4.9 -54.6 285 40 327.7 327.7 291.1 327.9 0.05 WND Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 639.09 mb = 3950.15 m = 12959.66 ft Wetbulb zero: 709.18 mb = 3031.27 m = 9944.99 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 46.32 % Est. max temperature: 30.49 C = 86.88 F Sfc-Lift cond lev (LCL): 954.28 mb = 512.29 m = 1680.73 ft T: 19.06 C 700-500 lapse rate: 7.41 C/km ThetaE index: 9.95 C Layer 700.0- 500.0 mb Conv cond level (CCL): 701.46 mb = 3122.55 m = 10244.45 ft Mean mixing ratio: 8.46 g/kg Conv temperature: 35.74 C = 96.34 F Cap Strength: 7.01 C Lifted Index: 1.81 C Risk: Showers probable Lifted Index @300 mb: 2.70 C Lifted Index @700 mb: 4.93 C Showalter Index: -1.12 C Risk: Thunderstorms probable Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 21.50 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 192.60 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.11 J/kg Max Up Vert Vel: 9.18 m/s Conv Inhibition (B-): 12437.06 J/kg Cap Strength: 7.01 C Lift Cond Lev (LCL): 832.47 mb = 1693.01 m = 5554.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 ---------------------------------------------------------- 0 998 132 0 0 -0.0 -0.0 | 120 9 -7.9 4.5 1 925 777 275 10 10.0 -0.9 | 210 4 2.1 3.6 2 850 1519 270 10 10.0 -0.0 | 205 5 2.1 4.5 3 700 3140 275 10 10.0 -0.9 | 210 4 2.1 3.6 4 500 5800 265 19 18.9 1.7 | 241 13 11.1 6.2 5 400 7450 285 24 23.2 -6.2 | 276 15 15.3 -1.7 6 300 9460 285 35 33.8 -9.1 | 280 26 26.0 -4.5 7 250 10660 290 41 38.5 -14.0 | 287 32 30.7 -9.5 8 243 10844 285 40 38.6 -10.4 | 281 31 30.8 -5.8 9 200 12090 290 43 40.4 -14.7 | 287 34 32.5 -10.2 10 150 13910 290 52 48.9 -17.8 | 288 43 41.0 -13.3 11 100 16440 280 21 20.7 -3.6 | 266 13 12.8 0.9 Wind Parameters Mean winds (0-6000m): 269.9 at 12.1 knts Storm direction: 299.9 at 9.1 knts Shear (0-3000m) pos: 0.1 neg: 1.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -5.5 tot: -2.6 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.67 Bulk Shear: 9.01 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 ------------------------------------------------------------------------------- 500 269 4 139 6| 0.0 8.0 8.0| 1.1 -5.1 -3.9 -7.9 -0.05| 9.5 -0.5 1000 274 7 164 4| 0.0 5.1 5.1| 2.5 -5.3 -2.8 -2.8 0.14| 7.0 1.0 1500 273 8 179 4| 0.0 3.4 3.4| 2.5 -5.5 -3.0 -2.0 0.12| 4.8 0.6 2000 272 8 187 4| 0.1 2.6 2.6| 2.6 -5.5 -2.9 -1.4 0.13| 3.7 0.5 2500 272 9 191 4| 0.1 2.1 2.2| 2.8 -5.5 -2.7 -1.1 0.14| 3.0 0.4 3000 273 9 195 4| 0.1 1.7 1.9| 2.9 -5.5 -2.6 -0.9 0.14| 2.5 0.4 4000 273 10 203 4| 0.1 1.7 1.8| 5.8 -5.5 0.3 0.1 0.23| 2.4 0.5 5000 272 11 214 5| 0.1 1.7 1.8| 8.0 -5.5 2.5 0.5 0.24| 2.2 0.5 6000 270 12 223 6| 0.2 1.6 1.8| 14.5 -5.5 9.0 1.5 0.27| 2.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20250419.00.gif