UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 31 OCT 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 1021 4 11.8 9.8 88 2.0 10.7 140 4 283.3 284.5 282.9 303.8 7.46 1 1010 97 15.8 12.1 79 3.7 13.6 54 2 288.1 289.7 286.3 312.8 8.81 2 1000 182 15.4 12.4 82 3.0 13.6 335 1 288.5 290.1 286.8 314.0 9.08 3 986 302 15.0 11.6 80 3.4 13.0 339 1 289.3 290.9 286.7 313.9 8.73 4 960 528 13.8 12.5 92 1.3 13.0 345 2 290.3 292.0 287.8 317.2 9.52 5 931 787 13.6 5.6 58 8.0 9.2 353 2 292.7 293.8 285.4 310.4 6.13 6 925 841 13.2 4.2 54 9.0 8.4 355 2 292.8 293.8 284.9 309.0 5.59 7 919 896 13.0 4.0 54 9.0 8.2 5 2 293.1 294.1 285.0 309.2 5.55 8 894 1127 11.4 3.4 58 8.0 7.2 45 2 293.8 294.8 285.2 309.7 5.47 9 881 1249 11.6 2.6 54 9.0 6.9 67 3 295.3 296.2 285.5 310.6 5.24 10 850 1548 10.4 -3.6 37 14.0 3.9 120 3 297.0 297.7 284.3 307.4 3.44 11 832 1726 10.6 -12.4 18 23.0 1.7 132 4 299.1 299.4 283.2 304.6 1.77 12 804 2011 9.0 -10.0 25 19.0 1.3 150 5 300.3 300.7 284.2 307.2 2.22 13 795 2104 8.4 4.2 75 4.2 6.1 156 5 300.6 301.8 288.8 320.0 6.51 14 789 2166 8.2 5.2 81 3.0 6.5 160 6 301.1 302.4 289.3 322.0 7.04 15 746 2627 5.0 4.2 95 0.8 4.6 191 8 302.5 303.7 289.8 323.2 6.95 16 714 2984 3.6 0.1 78 3.5 1.8 214 9 304.7 305.7 289.1 321.2 5.40 17 700 3144 2.2 0.1 86 2.1 1.1 225 10 304.9 305.9 289.3 321.7 5.51 18 661 3604 -1.3 -2.1 94 0.8 -1.7 224 11 306.0 306.9 289.1 321.2 4.96 19 634 3935 -3.3 -4.9 89 1.6 -4.0 224 11 307.4 308.2 288.9 320.4 4.19 20 613 4201 -4.9 -7.1 85 2.2 -5.8 223 12 308.6 309.2 288.8 320.0 3.66 21 600 4370 -4.5 -6.2 88 1.7 -5.3 223 12 310.9 311.7 289.8 323.6 4.01 22 592 4475 -4.9 -8.5 76 3.6 -6.4 223 12 311.6 312.3 289.5 322.5 3.40 23 500 5780 -14.5 -16.6 84 2.1 -15.2 220 14 315.4 315.8 289.5 322.2 2.09 24 469 6260 -18.3 -18.8 96 0.5 -18.4 217 12 316.5 316.8 289.6 322.6 1.85 25 442 6700 -20.5 -25.2 66 4.7 -21.6 214 10 319.1 319.3 289.6 322.9 1.12 26 400 7430 -26.1 -29.2 75 3.1 -26.7 210 7 321.1 321.2 290.0 324.1 0.85 27 338 8628 -35.7 -38.1 79 2.4 -36.0 260 5 323.8 323.9 290.4 325.4 0.42 28 315 9116 -38.7 -49.7 30 11.0 -39.4 281 5 326.2 326.3 290.8 326.7 0.13 29 300 9450 -41.3 -51.3 33 10.0 -41.8 295 4 327.2 327.2 291.0 327.6 0.11 30 269 10181 -47.9 -52.2 61 4.3 -48.1 271 9 327.9 327.9 291.2 328.4 0.11 31 250 10660 -52.3 -56.6 60 4.3 -52.4 255 13 328.3 328.3 291.3 328.6 0.07 32 245 10790 -53.3 -57.9 57 4.6 -53.4 253 12 328.7 328.7 291.4 329.0 0.06 33 200 12060 -63.1 -67.7 54 4.6 -63.1 230 6 332.8 332.8 292.5 332.9 0.02 34 185 12536 -66.3 -71.1 51 4.8 -66.3 335.2 335.2 293.1 335.2 0.01 35 177 12804 -65.3 -70.3 50 5.0 -65.4 341.1 341.1 294.6 341.1 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5598.00 m Freezing level: 675.49 mb = 3433.12 m = 11263.39 ft Wetbulb zero: 684.29 mb = 3326.14 m = 10912.41 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 74.70 % Est. max temperature: 24.44 C = 75.99 F Sfc-Lift cond lev (LCL): 990.67 mb = 261.52 m = 858.00 ft T: 15.13 C 700-500 lapse rate: 6.34 C/km ThetaE index: 8.22 C Layer 931.0- 919.0 mb Conv cond level (CCL): 774.72 mb = 2316.30 m = 7599.30 ft Mean mixing ratio: 8.23 g/kg Conv temperature: 30.19 C = 86.33 F Cap Strength: 6.15 C Lifted Index: 5.81 C Risk: None Lifted Index @300 mb: 10.18 C Lifted Index @700 mb: 4.76 C Showalter Index: 9.50 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 10.90 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 20.00 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.07 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 3530.96 J/kg Cap Strength: 6.10 C Lift Cond Lev (LCL): 916.57 mb = 917.87 m = 3011.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 6 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 1021 4 140 4 -2.6 3.1 | 96 8 -8.3 0.9 1 1000 182 335 1 0.4 -0.9 | 60 6 -5.3 -3.1 2 925 841 355 2 0.2 -2.0 | 53 7 -5.6 -4.2 3 850 1548 120 3 -2.6 1.5 | 85 8 -8.3 -0.7 4 700 3144 225 10 7.1 7.1 | 195 5 1.3 4.9 5 500 5780 220 14 9.0 10.7 | 201 9 3.3 8.6 6 400 7430 210 7 3.5 6.1 | 150 4 -2.2 3.9 7 300 9450 295 4 3.6 -1.7 | 29 4 -2.1 -3.9 8 250 10660 255 13 12.6 3.4 | 260 7 6.8 1.2 9 200 12060 230 6 4.6 3.9 | 146 2 -1.1 1.7 Wind Parameters Mean winds (0-6000m): 219.3 at 8.2 knts Storm direction: 249.3 at 6.1 knts Shear (0-3000m) pos: 1.8 neg: 0.9 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 81.3 deg Storm rel helicity (0-3000m) pos: 33.5 neg: -12.0 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.83 Bulk Shear: 12.61 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 19 2 59 7| 0.0 5.5 5.5| 0.0 -11.5 -11.5 -23.0 -0.75| 7.7 -5.8 1000 3 2 56 7| 0.7 2.8 3.5| 1.1 -12.0 -10.9 -10.9 -0.59| 4.7 -2.8 1500 38 2 62 8| 1.4 1.8 3.2| 9.6 -12.0 -2.4 -1.6 -0.12| 4.5 -0.6 2000 100 2 78 8| 1.7 1.4 3.0| 16.9 -12.0 4.9 2.5 0.10| 4.2 0.4 2500 149 3 95 7| 1.8 1.1 2.9| 25.3 -12.0 13.3 5.3 0.27| 4.2 1.1 3000 192 4 111 5| 1.8 0.9 2.7| 33.5 -12.0 21.5 7.2 0.41| 4.4 1.8 4000 216 6 135 3| 1.5 0.7 2.1| 36.2 -12.0 24.2 6.1 0.43| 3.7 1.6 5000 219 7 158 4| 1.2 0.5 1.7| 36.6 -12.0 24.6 4.9 0.42| 3.1 1.3 6000 219 8 172 4| 1.0 0.4 1.3| 36.8 -13.5 23.3 3.9 0.37| 2.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20251130.23.gif