UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060423.upa.cvt Date: 2300Z 4 JUN 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 4 JUN 25 Station: LGTS WMO ident: 16622 Latitude: 40.52 Longitude: 22.97 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1017 4 18.6 13.6 73 5.0 15.5 130 5 290.3 292.1 287.9 317.6 9.66 1 1012 47 23.0 13.0 53 10.0 16.7 92 5 295.1 296.8 289.4 322.0 9.33 2 1000 153 23.8 13.8 54 10.0 17.4 360 4 297.0 298.8 290.5 325.8 9.96 3 990 241 25.4 11.4 42 14.0 16.6 17 4 299.4 301.0 290.2 324.6 8.58 4 983 303 25.6 11.6 42 14.0 16.8 30 4 300.2 301.8 290.6 326.0 8.75 5 925 836 23.6 5.6 31 18.0 13.1 135 6 303.4 304.6 289.3 322.0 6.17 6 918 902 23.2 7.2 36 16.0 13.6 135 6 303.7 305.0 290.2 324.6 6.95 7 850 1567 17.8 7.8 52 10.0 11.7 130 4 304.8 306.2 291.2 328.4 7.83 8 798 2102 12.8 9.5 80 3.3 10.7 117 5 305.0 306.8 292.6 333.2 9.38 9 761 2500 10.4 4.4 66 6.0 7.0 107 5 306.6 307.9 291.0 327.6 6.90 10 700 3190 5.4 1.6 76 3.8 3.4 90 6 308.5 309.6 291.0 327.4 6.15 11 666 3594 2.2 -1.1 79 3.3 0.5 66 6 309.3 310.3 290.5 325.7 5.30 12 618 4193 -2.1 -4.7 82 2.6 -3.3 29 7 311.0 311.9 290.2 324.8 4.37 13 600 4429 -1.5 -23.5 17 22.0 -8.1 14 7 314.4 314.6 288.0 317.6 0.96 14 581 4685 -1.9 -26.9 13 25.0 -8.8 359 8 316.8 317.0 288.5 319.4 0.73 15 500 5860 -10.3 -37.3 9 27.0 -15.5 285 9 320.5 320.5 289.2 321.6 0.31 16 492 5984 -10.9 -45.9 4 35.0 -16.3 281 9 321.2 321.3 289.3 321.7 0.13 17 400 7530 -23.3 -43.3 14 20.0 -25.8 235 6 324.7 324.7 290.4 325.5 0.21 18 300 9570 -40.1 -61.1 9 21.0 -40.9 220 10 328.8 328.9 291.4 329.0 0.03 19 280 10038 -43.7 -56.7 22 13.0 -44.2 229 11 330.2 330.2 291.9 330.5 0.06 20 250 10790 -49.9 -65.9 14 16.0 -50.3 245 13 331.9 331.9 292.3 332.0 0.02 21 249 10816 -50.1 -66.1 14 16.0 -50.4 245 13 332.0 332.0 292.3 332.1 0.02 22 200 12220 -57.3 -71.3 15 14.0 -57.5 245 21 342.0 342.0 294.8 342.1 0.01 23 185 12709 -59.7 -72.7 17 13.0 -59.9 250 28 345.8 345.9 295.7 345.9 0.01 24 150 14020 -58.5 -82.5 3 24.0 -58.7 255 39 369.3 369.3 300.4 369.3 0.00 25 101 16488 -61.9 -90.9 1 29.0 -62.1 250 34 407.0 407.0 306.1 407.0 0.00 26 100 16550 -61.9 -90.9 1 29.0 -62.1 250 34 408.1 408.1 306.3 408.1 0.00 27 70 18760 -60.9 -89.9 1 29.0 -61.3 200 10 454.1 454.1 311.3 454.1 0.00 28 61 19610 -62.7 -91.7 1 29.0 -63.0 157 11 468.3 468.3 312.5 468.3 0.00 29 50 20840 -60.1 -89.1 1 29.0 -60.7 95 13 501.9 501.9 315.1 501.9 0.00 30 31 23854 -55.7 -86.7 1 31.0 -57.1 587.3 587.3 320.0 587.3 0.01 TRP 185 12709 -59.7 -72.7 17 13.0 -59.9 250 28 345.8 345.9 295.7 345.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5707.00 m Freezing level: 641.44 mb = 3900.83 m = 12797.84 ft Wetbulb zero: 659.21 mb = 3676.39 m = 12061.49 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 48.79 % Est. max temperature: 32.84 C = 91.11 F Sfc-Lift cond lev (LCL): 944.27 mb = 655.38 m = 2150.18 ft T: 24.28 C 700-500 lapse rate: 5.88 C/km ThetaE index: 15.51 C Layer 761.0- 581.0 mb Conv cond level (CCL): 698.27 mb = 3210.05 m = 10531.54 ft Mean mixing ratio: 8.00 g/kg Conv temperature: 36.84 C = 98.32 F Cap Strength: 4.92 C Lifted Index: 3.92 C Risk: None Lifted Index @300 mb: 4.06 C Lifted Index @700 mb: 3.33 C Showalter Index: 1.75 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 18.10 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 110.60 Risk: None Energy Index: -1.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.82 J/kg Max Up Vert Vel: 8.22 m/s Conv Inhibition (B-): 29320.02 J/kg Cap Strength: 4.92 C Lift Cond Lev (LCL): 782.64 mb = 2265.07 m = 7431.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 at 5 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 1017 4 130 5 -3.8 3.2 | 153 0 -0.2 0.3 1 1000 153 360 4 -0.0 -4.0 | 332 8 3.7 -6.9 2 925 836 135 6 -4.2 4.2 | 157 1 -0.6 1.3 3 850 1567 130 4 -3.1 2.6 | 298 1 0.6 -0.3 4 700 3190 90 6 -6.0 0.0 | 39 4 -2.3 -2.9 5 500 5860 285 9 8.7 -2.3 | 293 13 12.4 -5.2 6 400 7530 235 6 4.9 3.4 | 266 9 8.6 0.5 7 300 9570 220 10 6.4 7.7 | 245 11 10.1 4.8 8 250 10790 245 13 11.8 5.5 | 260 16 15.5 2.6 9 200 12220 245 21 19.0 8.9 | 255 23 22.7 6.0 10 185 12709 250 28 26.3 9.6 | 257 31 30.0 6.7 11 150 14020 255 39 37.7 10.1 | 260 42 41.3 7.2 12 100 16550 250 34 31.9 11.6 | 256 37 35.6 8.7 13 70 18760 200 10 3.4 9.4 | 228 10 7.1 6.5 14 50 20840 95 13 -13.0 1.1 | 79 9 -9.3 -1.8 Wind Parameters Mean winds (0-6000m): 98.3 at 6.2 knts Storm direction: 128.3 at 4.7 knts Shear (0-3000m) pos: 1.0 neg: 1.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -112.7 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -3.6 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.32 Bulk Shear: 3.28 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 46 5 356 6| 0.0 5.2 5.2| 6.5 -3.6 2.9 5.8 -0.39| 18.5 -7.3 1000 106 5 38 2| 2.9 2.6 5.5| 9.3 -3.6 5.8 5.8 -0.08| 12.7 -1.0 1500 119 5 56 1| 1.9 2.1 4.0| 9.4 -3.6 5.9 3.9 -0.04| 9.0 -0.3 2000 121 5 47 1| 1.5 1.7 3.2| 9.6 -3.6 6.0 3.0 -0.00| 7.0 -0.0 2500 119 5 43 1| 1.2 1.6 2.7| 9.7 -3.6 6.1 2.4 0.01| 5.9 0.1 3000 114 5 42 1| 1.0 1.5 2.5| 9.7 -3.6 6.0 2.0 0.01| 5.1 0.0 4000 99 5 37 3| 0.7 1.8 2.6| 9.7 -9.5 0.2 0.1 -0.09| 4.6 -0.4 5000 81 6 28 4| 0.6 1.8 2.4| 9.7 -29.1 -19.4 -3.9 -0.23| 4.5 -1.1 6000 98 6 51 3| 0.5 1.3 1.8| 9.7 -58.3 -48.6 -8.1 -0.36| 4.5 -1.6 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250604.23.gif