UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072606.upa.cvt Date: 0600Z 26 JUL 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:0600Z 26 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 1013 4 27.8 21.8 70 6.0 23.5 305 3 299.8 302.8 296.2 347.9 16.44 1 1000 118 25.8 22.4 82 3.4 23.3 195 3 299.0 302.1 296.5 349.4 17.30 2 994 171 25.4 21.2 78 4.2 22.4 193 3 299.1 302.0 295.8 346.1 16.15 3 992 189 26.8 21.8 74 5.0 23.2 192 3 300.6 303.7 296.6 350.0 16.80 4 980 296 26.6 19.6 65 7.0 21.6 187 3 301.5 304.2 295.5 345.1 14.81 5 966 424 26.6 17.6 58 9.0 20.4 182 3 302.7 305.2 294.8 341.9 13.22 6 925 806 25.4 10.4 39 15.0 15.9 165 3 305.3 306.9 292.0 331.1 8.59 7 915 901 24.8 10.8 41 14.0 15.9 152 3 305.6 307.3 292.4 332.5 8.92 8 850 1545 22.0 9.0 43 13.0 13.8 60 4 309.2 310.8 293.1 335.2 8.50 9 842 1627 22.0 5.0 33 17.0 11.9 59 5 310.0 311.3 291.7 330.1 6.50 10 797 2101 18.4 8.4 52 10.0 12.1 55 12 311.1 312.7 293.8 337.9 8.71 11 743 2699 15.4 -1.6 31 17.0 6.3 50 20 314.1 315.0 291.3 328.7 4.58 12 700 3200 10.8 -3.2 37 14.0 3.7 45 27 314.4 315.3 291.2 328.2 4.31 13 667 3600 7.6 -4.4 42 12.0 1.7 36 24 315.2 316.0 291.3 328.5 4.14 14 659 3699 6.8 -4.2 45 11.0 1.3 33 24 315.4 316.2 291.5 329.0 4.25 15 620 4198 4.2 -8.8 38 13.0 -1.7 22 21 318.0 318.6 291.2 328.3 3.17 16 588 4627 1.8 -14.2 29 16.0 -4.6 11 18 320.0 320.5 290.9 327.3 2.17 17 516 5665 -6.3 -29.3 14 23.0 -12.2 346 11 322.4 322.6 290.2 324.8 0.66 18 500 5910 -8.5 -22.5 31 14.0 -12.7 340 9 322.7 322.9 290.9 327.0 1.26 19 420 7235 -18.1 -36.1 19 18.0 -21.3 289 16 326.9 327.0 291.3 328.4 0.42 20 407 7470 -16.3 -60.3 1 44.0 -21.0 280 17 332.2 332.2 292.3 332.3 0.03 21 400 7600 -17.1 -61.1 1 44.0 -21.6 275 18 332.8 332.8 292.5 332.9 0.03 22 388 7828 -18.9 -54.9 3 36.0 -22.9 273 20 333.3 333.3 292.7 333.5 0.06 23 368 8221 -20.7 -60.7 1 40.0 -24.4 271 24 336.0 336.0 293.3 336.1 0.03 24 366 8261 -19.5 -62.5 1 43.0 -23.6 270 24 338.1 338.1 293.9 338.2 0.02 25 300 9710 -29.9 -57.9 5 28.0 -32.0 260 38 343.2 343.2 295.1 343.5 0.05 26 290 9951 -31.9 -56.9 7 25.0 -33.7 257 38 343.7 343.7 295.3 344.0 0.06 27 276 10301 -33.3 -71.3 1 38.0 -35.1 253 38 346.6 346.6 295.9 346.6 0.01 28 257 10799 -37.1 -74.1 1 37.0 -38.5 247 39 348.1 348.1 296.2 348.2 0.01 29 250 10990 -38.5 -74.5 1 36.0 -39.8 245 39 348.8 348.8 296.4 348.9 0.01 30 216 11973 -46.5 -72.5 4 26.0 -47.1 245 46 351.3 351.3 296.9 351.4 0.01 31 200 12480 -48.1 -81.1 1 33.0 -48.7 245 50 356.6 356.6 298.0 356.6 0.00 32 191 12782 -49.3 -82.3 1 33.0 -49.8 246 53 359.4 359.4 298.6 359.4 0.00 33 172 13461 -54.3 -85.3 1 31.0 -54.6 249 61 362.1 362.1 299.1 362.1 0.00 34 162 13843 -55.9 -86.4 1 30.6 -56.2 250 65 365.7 365.7 299.8 365.7 0.00 35 150 14330 -57.9 -87.9 1 30.0 -58.2 250 55 370.3 370.3 300.6 370.3 0.00 36 119 15759 -66.1 -94.1 1 28.0 -66.2 241 45 380.6 380.6 302.3 380.6 0.00 37 110 16235 -65.7 -93.7 1 28.0 -65.8 239 41 390.0 390.0 303.8 390.0 0.00 38 100 16810 -68.1 -95.1 1 27.0 -68.2 235 37 396.2 396.2 304.7 396.2 0.00 39 88 17574 -70.5 -96.5 1 26.0 -70.6 255 23 406.1 406.1 306.0 406.1 0.00 40 70 18950 -65.3 -93.3 1 28.0 -65.5 200 23 444.7 444.7 310.3 444.7 0.00 41 52 20759 -65.1 -93.1 1 28.0 -65.4 107 13 484.6 484.6 313.8 484.6 0.00 42 50 21000 -61.9 -90.9 1 29.0 -62.4 95 12 497.6 497.6 314.8 497.6 0.00 43 45 21655 -58.9 -88.9 1 30.0 -59.6 98 15 520.1 520.1 316.3 520.1 0.00 44 30 24230 -52.9 -84.9 1 32.0 -54.9 110 25 600.4 600.4 320.6 600.5 0.01 45 25 25415 -49.1 -82.1 1 33.0 -52.3 94 24 643.5 643.5 322.4 643.6 0.02 46 20 26880 -48.7 -81.7 1 33.0 -52.5 75 23 687.1 687.1 324.0 687.3 0.03 47 10 31470 -44.9 -78.9 1 34.0 -52.6 95 35 851.9 852.0 328.4 852.7 0.08 48 9.8 31605 -43.9 -78.9 1 35.0 -52.2 860.6 860.7 328.7 861.5 0.08 TRP 88 17574 -70.5 -96.5 1 26.0 -70.6 255 23 406.1 406.1 306.0 406.1 0.00 WND 162 13843 -55.9 -86.4 1 30.6 -56.2 250 65 365.7 365.7 299.8 365.7 0.00 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 572.00 mb = 4857.48 m = 15936.40 ft Wetbulb zero: 641.71 mb = 3916.49 m = 12849.21 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 38.24 % Est. max temperature: 36.45 C = 97.60 F Sfc-Lift cond lev (LCL): 928.66 mb = 771.18 m = 2530.10 ft T: 25.51 C 700-500 lapse rate: 7.12 C/km ThetaE index: 18.84 C Layer 980.0- 915.0 mb Conv cond level (CCL): 715.45 mb = 3016.35 m = 9896.04 ft Mean mixing ratio: 12.83 g/kg Conv temperature: 42.36 C = 108.24 F Cap Strength: 6.98 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.83 C Lifted Index @700 mb: 2.93 C Showalter Index: 0.33 C Risk: Thunderstorms probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 17.50 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 125.00 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 197.65 J/kg Max Up Vert Vel: 19.88 m/s Conv Inhibition (B-): 503.56 J/kg Cap Strength: 6.97 C Lift Cond Lev (LCL): 842.63 mb = 1620.55 m = 5316.71 ft Lev Free Conv (LFC): 547.63 mb = 5191.92 m = 17033.66 ft Equ Level (EL): 397.63 mb = 7644.46 m = 25079.95 ft B at Equ Level: 195.21 J/kg Max Parcel Lev (MPL): 297.63 mb = 9766.43 m = 32041.71 ft Wind level data Storm motion: 68 at 10 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 1013 4 305 3 2.5 -1.7 | 260 12 11.9 2.2 1 1000 118 195 3 0.8 2.9 | 236 12 10.2 6.8 2 925 806 165 3 -0.8 2.9 | 232 11 8.6 6.8 3 850 1545 60 4 -3.5 -2.0 | 252 6 5.9 1.9 4 700 3200 45 27 -19.1 -19.1 | 32 18 -9.7 -15.2 5 500 5910 340 9 3.1 -8.5 | 290 13 12.5 -4.6 6 400 7600 275 18 17.9 -1.6 | 265 27 27.3 2.3 7 300 9710 260 38 37.4 6.6 | 257 48 46.8 10.5 8 250 10990 245 39 35.3 16.5 | 246 49 44.8 20.4 9 200 12480 245 50 45.3 21.1 | 245 60 54.7 25.0 10 162 13843 250 65 61.1 22.2 | 250 75 70.5 26.1 11 150 14330 250 55 51.7 18.8 | 250 65 61.1 22.7 12 100 16810 235 37 30.3 21.2 | 238 47 39.7 25.1 13 88 17574 255 23 22.2 6.0 | 253 33 31.6 9.8 14 70 18950 200 23 7.9 21.6 | 214 31 17.3 25.5 15 50 21000 95 12 -12.0 1.0 | 153 6 -2.5 4.9 16 30 24230 110 25 -23.5 8.6 | 131 19 -14.1 12.4 17 20 26880 75 23 -22.2 -6.0 | 81 13 -12.8 -2.1 18 10 31470 95 35 -34.9 3.1 | 105 26 -25.5 6.9 Wind Parameters Mean winds (0-6000m): 37.6 at 13.6 knts Storm direction: 67.6 at 10.2 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 133.4 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -20.6 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.56 Bulk Shear: 35.52 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 ------------------------------------------------------------------------------- 500 195 3 236 12| 0.0 5.5 5.5| 0.0 -18.0 -18.0 -36.0 -0.92| 6.3 -5.8 1000 178 3 233 12| 0.0 3.2 3.2| 0.0 -20.5 -20.5 -20.5 -0.78| 4.3 -3.3 1500 152 3 230 10| 0.0 2.1 2.1| 4.3 -20.5 -16.2 -10.8 -0.32| 4.4 -1.4 2000 99 4 230 7| 0.0 3.0 3.0| 8.1 -20.5 -12.3 -6.2 0.02| 5.0 0.1 2500 69 6 246 4| 0.0 3.8 3.8| 11.4 -20.5 -9.1 -3.6 0.14| 5.5 0.7 3000 56 9 291 2| 0.0 4.3 4.3| 12.5 -20.6 -8.0 -2.7 0.12| 5.8 0.7 4000 46 13 355 5| 0.0 2.7 2.7| 12.5 -63.1 -50.6 -12.6 -0.12| 5.9 -0.7 5000 39 14 354 7| 0.0 1.4 1.4| 12.5-102.8 -90.2 -18.0 -0.28| 5.8 -1.6 6000 38 14 351 7| 0.0 0.6 0.6| 12.5-130.3-117.8 -19.6 -0.36| 5.5 -2.0 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250726.06.gif