UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for LT220... Searching the city database file for: LT220 ... Date:1200Z 10 NOV 25 Station: LT220 WMO ident: 17220 Latitude: 38.43 Longitude: 27.17 ------------------------------------------------------------------------------- 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 23 24.4 12.4 47 12.0 16.8 130 6 296.5 298.1 289.5 322.4 8.96 1 1000 135 23.8 12.8 50 11.0 16.8 155 8 297.0 298.6 290.0 324.0 9.32 2 925 818 17.2 10.2 63 7.0 13.0 205 15 296.9 298.4 289.2 321.5 8.47 3 880 1237 13.6 7.6 67 6.0 10.1 297.4 298.8 288.5 319.2 7.46 4 878 1256 14.2 6.2 59 8.0 9.6 298.2 299.5 288.2 318.2 6.78 5 876 1275 14.8 4.8 51 10.0 9.2 299.1 300.2 287.9 317.3 6.16 6 857 1459 15.0 1.0 39 14.0 7.6 301.2 302.0 287.3 315.6 4.80 7 850 1528 14.8 -0.2 36 15.0 7.1 200 9 301.6 302.5 287.1 315.1 4.43 8 830 1729 13.6 0.6 41 13.0 6.8 302.4 303.3 287.8 317.0 4.81 9 786 2185 9.8 0.8 53 9.0 5.1 303.1 304.1 288.3 318.8 5.16 10 700 3135 2.4 -4.6 60 7.0 -0.8 225 11 305.1 305.9 287.8 317.1 3.88 11 685 3310 1.4 -6.6 55 8.0 -2.1 305.9 306.6 287.6 316.5 3.40 12 570 4760 -9.5 -14.5 67 5.0 -11.2 309.6 310.0 287.6 316.7 2.18 13 549 5049 -11.7 -16.7 66 5.0 -13.3 310.4 310.7 287.6 316.5 1.88 14 511 5595 -14.9 -24.9 42 10.0 -17.3 312.9 313.1 287.5 316.3 0.99 15 500 5760 -15.5 -30.5 26 15.0 -18.5 210 30 314.1 314.3 287.5 316.2 0.60 16 451 6533 -21.5 -35.5 27 14.0 -23.7 316.0 316.1 287.9 317.5 0.41 17 400 7410 -27.9 -41.9 25 14.0 -29.5 215 45 318.7 318.8 288.6 319.6 0.24 18 300 9400 -43.7 -60.7 14 17.0 -44.3 215 55 323.8 323.8 289.9 323.9 0.04 19 250 10600 -53.1 210 60 327.1 20 243 10782 -54.5 215 59 327.7 21 235 10997 -54.7 330.5 22 230 11134 -55.1 332.0 23 200 12020 -58.1 220 57 340.8 24 184 12548 -56.7 351.3 25 150 13840 -58.7 230 48 368.9 26 148 13924 -59.5 369.0 27 120 15233 -60.3 390.3 28 110 15776 -59.3 402.0 29 100 16370 -61.5 265 26 408.9 30 81 17671 -63.5 430.2 31 75 18144 -63.3 440.2 32 70 18570 -61.9 270 19 452.0 33 68 18748 -62.1 455.3 34 57 19838 -60.9 481.6 35 50 20650 -60.9 275 22 500.0 36 38 22353 -61.5 539.3 37 30 23830 -58.1 275 40 586.2 38 20 26400 -55.7 270 79 665.7 39 19 26728 -55.9 674.9 40 16 27832 -52.9 718.7 41 13 29170 -54.3 757.8 42 10 30880 -47.7 275 117 841.5 43 9.9 30946 -48.1 842.4 TRP 243 10782 -54.5 215 59 327.7 WND 7.0 275 124 Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 670.23 mb = 3496.00 m = 11469.66 ft Wetbulb zero: 711.63 mb = 2999.83 m = 9841.83 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 55.97 % Est. max temperature: 28.45 C = 83.21 F Sfc-Lift cond lev (LCL): 849.05 mb = 1537.43 m = 5043.99 ft T: 14.74 C 700-500 lapse rate: 6.82 C/km ThetaE index: 8.95 C Layer 925.0- 830.0 mb Conv cond level (CCL): 764.33 mb = 2413.96 m = 7919.74 ft Mean mixing ratio: 8.86 g/kg Conv temperature: 31.61 C = 88.89 F Cap Strength: 4.84 C Lifted Index: -0.55 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.40 C Lifted Index @700 mb: 0.86 C Showalter Index: 3.70 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 15.30 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 48.00 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 122.16 J/kg Max Up Vert Vel: 15.63 m/s Conv Inhibition (B-): 210.28 J/kg Cap Strength: 4.84 C Lift Cond Lev (LCL): 841.50 mb = 1612.85 m = 5291.45 ft Lev Free Conv (LFC): 636.50 mb = 3889.23 m = 12759.78 ft Equ Level (EL): 366.50 mb = 8015.07 m = 26295.86 ft B at Equ Level: 121.51 J/kg Max Parcel Lev (MPL): 266.50 mb = 10179.39 m = 33396.54 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39825 275 124 123.5 -10.8 1 1013 23 130 6 -4.6 3.9 2 1000 135 155 8 -3.4 7.3 3 925 818 205 15 6.3 13.6 4 850 1528 200 9 3.1 8.5 5 700 3135 225 11 7.8 7.8 6 500 5760 210 30 15.0 26.0 7 400 7410 215 45 25.8 36.9 8 300 9400 215 55 31.5 45.1 9 250 10600 210 60 30.0 52.0 10 243 10782 215 59 33.8 48.3 11 200 12020 220 57 36.6 43.7 12 150 13840 230 48 36.8 30.9 13 100 16370 265 26 25.9 2.3 14 70 18570 270 19 19.0 -0.0 15 50 20650 275 22 21.9 -1.9 16 30 23830 275 40 39.8 -3.5 17 20 26400 270 79 79.0 -0.0 18 10 30880 275 117 116.6 -10.2 Wind Parameters Energy-Hel index: -7.63 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251110.12.gif