UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070523.upa.cvt Date: 2300Z 5 JUL 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 5 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 1015 4 23.2 14.2 57 9.0 17.4 140 4 295.1 296.9 290.0 324.1 10.07 1 1010 47 27.2 16.2 51 11.0 19.8 107 4 299.5 301.6 292.6 333.2 11.54 2 1000 133 27.6 17.6 54 10.0 20.7 40 3 300.8 303.1 293.9 338.2 12.76 3 993 195 27.8 17.8 55 10.0 20.9 51 3 301.6 303.9 294.3 339.9 13.02 4 981 303 27.8 13.8 42 14.0 18.6 70 3 302.6 304.5 292.4 332.7 10.16 5 925 822 25.4 8.4 34 17.0 15.0 160 5 305.3 306.7 291.1 327.9 7.49 6 917 898 24.8 8.8 36 16.0 14.9 154 6 305.4 306.9 291.4 328.9 7.77 7 850 1557 19.8 7.8 46 12.0 12.5 105 14 306.9 308.4 291.9 330.7 7.83 8 798 2097 15.4 7.4 59 8.0 10.6 94 11 307.8 309.3 292.4 332.5 8.12 9 700 3194 7.6 3.3 74 4.3 5.2 70 6 310.9 312.2 292.4 332.4 6.95 10 666 3601 4.0 0.7 79 3.3 2.2 97 7 311.3 312.5 291.7 330.2 6.05 11 632 4026 3.8 -17.2 20 21.0 -3.9 125 7 315.8 316.1 289.0 321.0 1.57 12 619 4194 2.8 -17.2 21 20.0 -4.5 136 7 316.5 316.8 289.3 321.9 1.60 13 500 5880 -10.1 -29.1 19 19.0 -14.7 250 10 320.7 320.9 289.7 323.2 0.69 14 400 7560 -23.3 -45.3 11 22.0 -25.9 245 3 324.7 324.7 290.4 325.3 0.17 15 365 8221 -28.5 -47.5 14 19.0 -30.3 189 4 326.4 326.4 290.9 326.9 0.14 16 332 8896 -30.1 -56.1 6 26.0 -32.0 132 5 333.2 333.2 292.6 333.4 0.06 17 300 9610 -33.9 -63.9 3 30.0 -35.5 70 6 337.6 337.6 293.7 337.7 0.02 18 281 10064 -36.9 -62.9 5 26.0 -38.2 7 13 339.7 339.7 294.3 339.8 0.03 19 257 10680 -37.1 -74.1 1 37.0 -38.5 282 23 348.1 348.1 296.2 348.2 0.01 20 253 10788 -37.9 -74.9 1 37.0 -39.2 266 25 348.5 348.5 296.3 348.6 0.01 21 250 10870 -38.5 -74.5 1 36.0 -39.8 255 26 348.8 348.8 296.4 348.9 0.01 22 225 11590 -43.9 -74.9 2 31.0 -44.7 255 27 351.2 351.2 296.9 351.3 0.01 23 200 12380 -47.1 -80.1 1 33.0 -47.8 255 29 358.2 358.2 298.4 358.2 0.00 24 178 13143 -49.7 -82.7 1 33.0 -50.3 249 29 366.1 366.1 299.8 366.1 0.00 25 150 14240 -56.7 -87.7 1 31.0 -57.0 240 30 372.4 372.4 301.0 372.4 0.00 26 145 14454 -58.3 -88.3 1 30.0 -58.6 240 29 373.2 373.2 301.1 373.2 0.00 27 100 16760 -64.9 -92.9 1 28.0 -65.1 235 22 402.3 402.3 305.5 402.3 0.00 28 96 17009 -65.9 -92.9 1 27.0 -66.0 245 19 405.1 405.1 305.9 405.1 0.00 29 80 18116 -67.5 -92.5 2 25.0 -67.7 184 10 423.5 423.5 308.1 423.5 0.00 30 70 18930 -63.7 -91.7 1 28.0 -64.0 140 4 448.1 448.1 310.7 448.1 0.00 31 63 19571 -66.5 -94.5 1 28.0 -66.7 129 6 455.6 455.6 311.4 455.6 0.00 32 50 20990 -60.3 -89.3 1 29.0 -60.9 105 9 501.4 501.4 315.1 501.4 0.00 33 46 21510 -57.7 -87.7 1 30.0 -58.5 103 10 519.8 519.8 316.3 519.8 0.00 34 30 24220 -53.9 -84.9 1 31.0 -55.6 90 18 597.7 597.7 320.5 597.8 0.01 35 20 26850 -50.9 -82.9 1 32.0 -54.1 90 32 680.4 680.4 323.8 680.5 0.02 36 19 27184 -50.9 -82.9 1 32.0 -54.2 91 32 690.4 690.4 324.1 690.6 0.02 37 10 31480 -38.1 -74.1 1 36.0 -49.3 105 27 877.3 877.4 329.0 879.1 0.17 38 6.9 34050 -35.3 -72.3 1 37.0 -50.1 987.2 987.4 331.0 991.0 0.32 TRP 96 17009 -65.9 -92.9 1 27.0 -66.0 245 19 405.1 405.1 305.9 405.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 593.17 mb = 4560.33 m = 14961.54 ft Wetbulb zero: 653.59 mb = 3753.59 m = 12314.77 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 43.25 % Est. max temperature: 34.72 C = 94.49 F Sfc-Lift cond lev (LCL): 889.06 mb = 1166.88 m = 3828.28 ft T: 22.76 C 700-500 lapse rate: 6.59 C/km ThetaE index: 12.00 C Layer 981.0- 917.0 mb Conv cond level (CCL): 707.27 mb = 3107.45 m = 10194.94 ft Mean mixing ratio: 9.71 g/kg Conv temperature: 38.84 C = 101.92 F Cap Strength: 4.77 C Lifted Index: 0.25 C Risk: Showers probable Lifted Index @300 mb: 5.16 C Lifted Index @700 mb: 2.60 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 17.90 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 131.60 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 97.81 J/kg Max Up Vert Vel: 13.99 m/s Conv Inhibition (B-): 478.78 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 787.33 mb = 2209.75 m = 7249.76 ft Lev Free Conv (LFC): 482.33 mb = 6150.94 m = 20180.02 ft Equ Level (EL): 352.33 mb = 8472.78 m = 27797.49 ft B at Equ Level: 95.41 J/kg Max Parcel Lev (MPL): 312.33 mb = 9326.34 m = 30597.85 ft Wind level data Storm motion: 145 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 1015 4 140 4 -2.6 3.1 | 334 2 1.0 -2.0 1 1000 133 40 3 -1.9 -2.3 | 348 8 1.6 -7.3 2 925 822 160 5 -1.7 4.7 | 281 2 1.8 -0.3 3 850 1557 105 14 -13.5 3.6 | 82 10 -10.0 -1.4 4 700 3194 70 6 -5.6 -2.1 | 16 7 -2.1 -7.1 5 500 5880 250 10 9.4 3.4 | 277 13 13.0 -1.6 6 400 7560 245 3 2.7 1.3 | 301 7 6.3 -3.8 7 300 9610 70 6 -5.6 -2.1 | 16 7 -2.1 -7.1 8 250 10870 255 26 25.1 6.7 | 267 29 28.7 1.7 9 200 12380 255 29 28.0 7.5 | 266 32 31.6 2.5 10 150 14240 240 30 26.0 15.0 | 251 31 29.5 10.0 11 100 16760 235 22 18.0 12.6 | 251 23 21.6 7.6 12 96 17009 245 19 17.2 8.0 | 262 21 20.8 3.0 13 70 18930 140 4 -2.6 3.1 | 334 2 1.0 -2.0 14 50 20990 105 9 -8.7 2.3 | 62 6 -5.1 -2.7 15 30 24220 90 18 -18.0 0.0 | 71 15 -14.4 -5.0 16 20 26850 90 32 -32.0 0.0 | 80 29 -28.4 -5.0 17 10 31480 105 27 -26.1 7.0 | 95 23 -22.5 1.9 Wind Parameters Mean winds (0-6000m): 114.8 at 8.2 knts Storm direction: 144.8 at 6.2 knts Shear (0-3000m) pos: 0.9 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 50.5 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -29.4 tot: -25.8 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 23.80 Bulk Shear: 4.11 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 82 4 359 6| 0.0 2.5 2.5| 3.6 -0.5 3.1 6.2 0.32| 8.9 2.8 1000 132 4 351 2| 2.6 1.3 3.8| 3.6 -2.1 1.4 1.4 -0.15| 8.1 -1.2 1500 122 6 47 3| 1.7 3.7 5.4| 3.6 -7.8 -4.2 -2.8 -0.27| 8.5 -2.3 2000 111 8 61 4| 1.3 2.9 4.2| 3.6 -16.6 -13.0 -6.5 -0.36| 7.4 -2.6 2500 106 9 60 5| 1.0 2.3 3.3| 3.6 -23.5 -19.9 -8.0 -0.42| 6.6 -2.7 3000 103 8 57 6| 0.9 1.8 2.7| 3.6 -29.4 -25.8 -8.6 -0.46| 6.0 -2.8 4000 102 8 52 5| 1.4 1.4 2.8| 9.1 -31.3 -22.2 -5.6 -0.31| 5.4 -1.7 5000 113 8 63 4| 1.8 1.1 2.9| 14.2 -31.3 -17.1 -3.4 -0.12| 5.3 -0.6 6000 115 8 68 4| 1.6 0.9 2.5| 33.0 -31.3 1.8 0.3 0.02| 5.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250705.23.gif