UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 20 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 96 260 7 SFC 996 130 16.0 12.8 81 3.2 14.0 260 7 289.5 291.1 287.3 315.8 9.36 2 925 759 18.0 10.0 59 8.0 13.1 165 11 297.7 299.2 289.4 322.1 8.36 3 850 1484 15.6 -6.4 21 22.0 5.5 270 17 302.5 303.0 285.7 311.1 2.78 4 700 3104 6.6 -17.4 16 24.0 -2.0 245 22 309.8 310.1 286.9 314.4 1.39 5 500 5760 -13.9 -35.9 14 22.0 -17.9 245 29 316.1 316.2 287.9 317.4 0.36 6 400 7410 -26.1 -38.1 31 12.0 -27.7 255 37 321.1 321.1 289.5 322.4 0.36 7 300 9430 -42.1 -50.1 41 8.0 -42.5 250 44 326.0 326.0 290.7 326.5 0.13 8 250 10640 -53.1 -59.1 48 6.0 -53.2 255 44 327.1 327.1 291.0 327.3 0.05 9 200 12090 -49.9 -57.9 38 8.0 -50.2 270 53 353.8 353.8 297.5 354.1 0.08 10 150 13960 -55.7 374.1 TRP WND Sounding variables and indices 1000-500 mb thick: 5664.00 m Freezing level: 635.61 mb = 3959.10 m = 12989.02 ft Wetbulb zero: 740.31 mb = 2636.89 m = 8651.12 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 25.06 % Est. max temperature: 29.17 C = 84.51 F Sfc-Lift cond lev (LCL): 949.60 mb = 535.79 m = 1757.82 ft T: 17.29 C 700-500 lapse rate: 7.72 C/km ThetaE index: 11.01 C Layer 850.0- 700.0 mb Conv cond level (CCL): 687.99 mb = 3240.63 m = 10631.84 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 36.65 C = 97.97 F Cap Strength: 6.98 C Lifted Index: 3.01 C Risk: None Lifted Index @300 mb: 5.40 C Lifted Index @700 mb: 6.58 C Showalter Index: 7.70 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 7.50 C K Index: -0.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.59 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 4861.37 J/kg Cap Strength: 6.98 C Lift Cond Lev (LCL): 851.15 mb = 1472.40 m = 4830.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 16 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 ---------------------------------------------------------- 0 996 130 260 7 6.9 1.2 | 108 9 -8.9 2.9 1 925 759 165 11 -2.8 10.6 | 123 22 -18.7 12.3 2 850 1484 270 17 17.0 -0.0 | 216 2 1.2 1.6 3 700 3104 245 22 19.9 9.3 | 201 12 4.1 10.9 4 500 5760 245 29 26.3 12.3 | 217 17 10.5 13.9 5 400 7410 255 37 35.7 9.6 | 241 23 19.9 11.2 6 300 9430 250 44 41.3 15.0 | 237 30 25.5 16.7 7 250 10640 255 44 42.5 11.4 | 244 30 26.7 13.0 8 200 12090 270 53 53.0 -0.0 | 267 37 37.2 1.6 Wind Parameters Mean winds (0-6000m): 245.9 at 21.2 knts Storm direction: 275.9 at 15.9 knts Shear (0-3000m) pos: 3.3 neg: 3.1 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 68.7 neg: -13.5 tot: 55.2 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.09 Bulk Shear: 29.77 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 ------------------------------------------------------------------------------- 500 211 9 128 15| 0.0 11.1 11.1| 12.0 -2.9 9.1 18.1 0.30| 12.1 3.7 1000 197 10 132 17| 4.1 5.6 9.7| 54.2 -9.7 44.6 44.6 0.42| 13.4 5.6 1500 229 12 145 12| 6.6 3.7 10.3| 68.7 -9.7 59.0 39.3 0.44| 13.9 6.1 2000 244 14 155 8| 4.9 3.2 8.1| 68.7 -10.1 58.6 29.3 0.40| 11.2 4.5 2500 248 15 165 8| 3.9 3.1 7.0| 68.7 -11.3 57.4 23.0 0.36| 9.6 3.5 3000 248 16 173 8| 3.3 3.1 6.4| 68.7 -13.5 55.2 18.4 0.32| 8.5 2.8 4000 247 18 183 9| 2.5 2.4 4.9| 74.4 -13.5 60.9 15.2 0.34| 6.7 2.3 5000 246 20 192 10| 2.0 2.0 4.0| 80.1 -13.5 66.6 13.3 0.35| 5.7 2.0 6000 246 21 199 11| 1.8 1.8 3.6| 92.4 -13.5 79.0 13.2 0.37| 5.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20250420.00.gif