UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070123.upa.cvt Date: 2300Z 1 JUL 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 1 JUL 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 1014 4 23.4 14.4 57 9.0 17.6 155 1 295.4 297.2 290.2 324.8 10.22 1 1000 129 26.8 14.8 48 12.0 18.9 245 3 300.0 301.9 292.0 331.1 10.64 2 981 298 25.8 13.8 47 12.0 17.9 225 3 300.6 302.5 291.9 330.5 10.16 3 948 598 24.8 12.8 47 12.0 17.0 190 4 302.5 304.3 292.2 331.7 9.84 4 925 813 22.8 11.8 50 11.0 15.8 165 4 302.6 304.4 291.9 330.7 9.44 5 916 898 22.0 12.0 53 10.0 15.6 169 4 302.6 304.4 292.1 331.3 9.66 6 868 1363 17.8 11.8 68 6.0 14.0 191 6 303.0 304.8 292.5 332.9 10.07 7 850 1542 16.8 10.8 68 6.0 13.0 200 6 303.7 305.5 292.4 332.4 9.61 8 796 2099 13.0 8.7 75 4.3 10.4 241 8 305.4 307.1 292.3 332.2 8.91 9 700 3166 5.0 3.1 87 1.9 3.9 320 13 308.0 309.3 291.4 329.0 6.85 10 688 3307 3.8 0.5 79 3.3 2.1 321 13 308.2 309.3 290.6 326.0 5.77 11 664 3595 3.0 -7.0 48 10.0 -1.5 322 14 310.5 311.1 289.1 321.2 3.40 12 654 3718 3.2 -10.8 35 14.0 -2.6 323 14 312.0 312.5 288.8 320.3 2.56 13 616 4202 1.0 -15.0 29 16.0 -5.0 326 16 314.9 315.3 289.2 321.3 1.93 14 572 4795 -2.1 -25.1 15 23.0 -8.8 329 17 318.0 318.2 289.0 321.0 0.87 15 500 5850 -9.9 -38.9 7 29.0 -15.3 335 20 321.0 321.0 289.3 321.9 0.26 16 492 5974 -10.7 -40.7 6 30.0 -16.0 335 20 321.5 321.5 289.5 322.3 0.22 17 433 6943 -18.1 -30.1 34 12.0 -20.6 332 23 324.0 324.2 290.7 326.6 0.72 18 420 7170 -20.3 -26.3 59 6.0 -21.7 331 23 324.1 324.3 291.1 327.8 1.06 19 400 7530 -22.1 -28.1 58 6.0 -23.4 330 24 326.3 326.5 291.6 329.6 0.95 20 374 8020 -25.1 -30.1 63 5.0 -26.1 325 28 328.6 328.8 292.2 331.7 0.84 21 346 8580 -29.1 -36.1 51 7.0 -30.1 320 32 330.6 330.7 292.4 332.5 0.51 22 300 9580 -37.3 -40.3 74 3.0 -37.6 310 39 332.8 332.9 292.9 334.2 0.38 23 270 10302 -42.3 -46.1 66 3.8 -42.6 316 42 335.7 335.8 293.4 336.6 0.23 24 251 10793 -45.9 -54.9 35 9.0 -46.3 320 44 337.4 337.5 293.8 337.8 0.09 25 250 10820 -45.9 -55.9 31 10.0 -46.3 320 44 337.8 337.8 293.9 338.2 0.08 26 241 11062 -46.9 -64.9 11 18.0 -47.4 310 40 339.9 339.9 294.3 340.0 0.03 27 222 11608 -44.3 -78.3 1 34.0 -45.1 306 38 352.0 352.0 297.1 352.0 0.00 28 200 12300 -47.3 -77.3 2 30.0 -48.0 300 35 357.9 357.9 298.3 357.9 0.01 29 180 12994 -50.5 -80.5 2 30.0 -51.0 305 28 363.6 363.6 299.4 363.6 0.00 30 150 14180 -52.3 -84.3 1 32.0 -52.8 315 17 380.0 380.0 302.2 380.0 0.00 31 117 15751 -62.3 -91.3 1 29.0 -62.5 349 20 389.5 389.5 303.7 389.5 0.00 32 101 16659 -62.3 -91.3 1 29.0 -62.5 9 22 406.2 406.2 306.0 406.2 0.00 33 100 16720 -62.5 -91.5 1 29.0 -62.7 10 22 407.0 407.0 306.1 407.0 0.00 34 94 17101 -62.5 -91.5 1 29.0 -62.7 12 20 414.2 414.2 307.0 414.2 0.00 35 88 17504 -65.5 -93.5 1 28.0 -65.7 14 19 416.1 416.1 307.3 416.1 0.00 36 70 18900 -63.3 -91.3 1 28.0 -63.6 20 13 449.0 449.0 310.7 449.0 0.00 37 61 19745 -63.5 -91.5 1 28.0 -63.8 38 15 466.5 466.5 312.4 466.5 0.00 38 56 20275 -60.1 -89.1 1 29.0 -60.6 50 16 485.8 485.8 313.9 485.9 0.00 39 50 20980 -61.3 -90.3 1 29.0 -61.8 65 17 499.0 499.0 314.9 499.0 0.00 40 43 21922 -57.5 -87.5 1 30.0 -58.4 75 22 530.4 530.4 316.9 530.4 0.00 41 30 24210 -53.9 -84.9 1 31.0 -55.6 100 35 597.7 597.7 320.5 597.8 0.01 42 27 24889 -53.1 -85.1 1 32.0 -55.2 99 33 618.2 618.2 321.4 618.3 0.01 43 23 25936 -47.7 -80.7 1 33.0 -51.5 97 30 663.1 663.1 323.2 663.3 0.03 44 20 26860 -47.7 -80.7 1 33.0 -51.9 95 27 690.2 690.2 324.1 690.4 0.03 45 10 31516 -39.9 -75.9 1 36.0 -50.1 870.6 870.7 328.8 871.9 0.13 TRP 241 11062 -46.9 -64.9 11 18.0 -47.4 310 40 339.9 339.9 294.3 340.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 601.81 mb = 4393.40 m = 14413.88 ft Wetbulb zero: 674.10 mb = 3472.71 m = 11393.27 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 48.33 % Est. max temperature: 31.20 C = 88.16 F Sfc-Lift cond lev (LCL): 888.24 mb = 1163.74 m = 3817.99 ft T: 19.60 C 700-500 lapse rate: 5.55 C/km ThetaE index: 12.58 C Layer 850.0- 616.0 mb Conv cond level (CCL): 753.25 mb = 2557.13 m = 8389.44 ft Mean mixing ratio: 9.99 g/kg Conv temperature: 34.65 C = 94.38 F Cap Strength: 3.51 C Lifted Index: 1.04 C Risk: Showers probable Lifted Index @300 mb: 2.58 C Lifted Index @700 mb: 0.47 C Showalter Index: 0.22 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 20.70 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 161.60 Risk: None Energy Index: -1.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.44 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 355.97 J/kg Cap Strength: 3.51 C Lift Cond Lev (LCL): 813.26 mb = 1916.75 m = 6288.48 ft Lev Free Conv (LFC): 418.26 mb = 7200.41 m = 23623.09 ft Equ Level (EL): 408.26 mb = 7379.08 m = 24209.27 ft B at Equ Level: 17.25 J/kg Max Parcel Lev (MPL): 378.26 mb = 7937.44 m = 26041.16 ft Wind level data Storm motion: 350 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 1014 4 155 1 -0.4 0.9 | 168 10 -2.0 9.5 1 1000 129 245 3 2.7 1.3 | 187 10 1.2 9.9 2 925 813 165 4 -1.0 3.9 | 168 13 -2.6 12.5 3 850 1542 200 6 2.1 5.6 | 182 14 0.5 14.3 4 700 3166 320 13 8.4 -10.0 | 281 7 6.8 -1.3 5 500 5850 335 20 8.5 -18.1 | 324 12 6.9 -9.5 6 400 7530 330 24 12.0 -20.8 | 319 16 10.4 -12.1 7 300 9580 310 39 29.9 -25.1 | 300 33 28.3 -16.4 8 250 10820 320 44 28.3 -33.7 | 313 37 26.7 -25.1 9 241 11062 310 40 30.6 -25.7 | 300 34 29.1 -17.1 10 200 12300 300 35 30.3 -17.5 | 287 30 28.7 -8.9 11 150 14180 315 17 12.0 -12.0 | 288 11 10.5 -3.4 12 100 16720 10 22 -3.8 -21.7 | 22 14 -5.4 -13.0 13 70 18900 20 13 -4.4 -12.2 | 59 7 -6.0 -3.6 14 50 20980 65 17 -15.4 -7.2 | 95 17 -17.0 1.5 15 30 24210 100 35 -34.5 6.1 | 112 39 -36.0 14.7 16 20 26860 95 27 -26.9 2.4 | 111 31 -28.5 11.0 Wind Parameters Mean winds (0-6000m): 319.7 at 11.7 knts Storm direction: 349.7 at 8.8 knts Shear (0-3000m) pos: 2.6 neg: 0.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 94.3 deg Storm rel helicity (0-3000m) pos: 75.1 neg: -11.3 tot: 63.8 m^2/s^2 ave: 21.3 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 20.53 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 ------------------------------------------------------------------------------- 500 222 3 182 11| 3.0 0.0 3.0| 8.2 -4.1 4.1 8.2 0.32| 5.4 1.8 1000 192 3 176 12| 1.5 1.1 2.6| 10.3 -11.3 -1.0 -1.0 0.02| 4.3 0.1 1500 191 4 176 13| 1.8 0.7 2.5| 19.0 -11.3 7.7 5.2 0.23| 3.8 0.9 2000 201 5 181 13| 2.3 0.5 2.9| 37.3 -11.3 26.0 13.0 0.46| 4.1 1.9 2500 221 6 189 13| 2.6 0.4 3.0| 57.7 -11.3 46.4 18.6 0.60| 4.5 2.7 3000 249 7 202 12| 2.6 0.4 3.0| 75.1 -11.3 63.8 21.3 0.66| 5.1 3.4 4000 294 8 229 8| 2.3 0.3 2.6| 84.2 -11.3 72.9 18.2 0.70| 4.5 3.1 5000 311 10 251 6| 2.1 0.2 2.3| 90.0 -11.3 78.8 15.8 0.70| 3.9 2.7 6000 320 12 273 6| 2.0 0.2 2.2| 95.8 -11.5 84.3 14.1 0.70| 3.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250701.23.gif