UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for LT220... Searching the city database file for: LT220 ... Date:1200Z 29 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 1007 19 15.2 11.6 79 3.6 13.1 140 10 287.8 289.3 285.9 311.7 8.54 1 1000 78 14.6 9.6 72 5.0 11.7 140 12 287.8 289.1 284.9 308.9 7.52 2 971 328 14.0 8.0 67 6.0 10.6 289.6 290.8 285.0 309.3 6.94 3 925 739 11.2 5.2 67 6.0 8.0 230 6 290.8 291.8 284.5 307.9 6.00 4 864 1303 7.4 0.4 61 7.0 4.0 292.5 293.3 283.7 305.8 4.56 5 850 1437 6.2 0.2 65 6.0 3.3 245 18 292.6 293.5 283.8 305.9 4.56 6 837 1563 5.0 -1.0 65 6.0 2.2 292.7 293.4 283.4 305.1 4.25 7 756 2386 -0.7 -5.7 69 5.0 -2.8 295.1 295.7 283.4 305.0 3.30 8 700 2998 -4.1 -10.1 63 6.0 -6.3 205 54 297.9 298.4 283.7 305.7 2.53 9 692 3089 -4.3 -11.3 58 7.0 -6.8 298.7 299.1 283.7 305.9 2.33 10 619 3958 -9.3 -36.3 9 27.0 -14.0 302.6 302.7 282.8 303.6 0.28 11 570 4589 -13.9 -42.9 7 29.0 -17.9 304.5 304.5 283.4 305.0 0.15 12 500 5570 -21.1 -50.1 6 29.0 -23.8 200 65 307.3 307.3 284.4 307.6 0.08 13 449 6353 -27.5 -52.5 7 25.0 -29.3 308.9 308.9 285.0 309.1 0.07 14 400 7170 -35.1 -58.1 8 23.0 -36.1 190 64 309.4 309.4 285.1 309.5 0.04 15 358 7938 -40.5 -62.5 8 22.0 -41.2 312.1 312.1 286.1 312.2 0.02 16 300 9130 -46.9 200 66 319.3 17 273 9749 -49.1 205 66 324.8 18 250 10320 -51.9 210 69 328.9 19 216 11264 -53.1 341.1 20 200 11760 -52.9 215 75 349.0 21 150 13600 -55.3 240 62 374.8 22 131 14468 -57.7 385.3 23 101 16108 -61.3 408.1 24 100 16170 -61.1 225 33 409.7 25 89 16892 -61.7 422.4 26 79 17628 -62.9 434.5 27 73 18118 -59.5 451.6 28 70 18380 -59.9 255 61 456.2 29 65 18842 -59.3 467.3 30 55 19885 -58.9 491.1 31 50 20480 -59.9 245 49 502.3 32 43 21422 -59.7 525.0 33 39 22030 -61.1 536.3 34 30 23660 -60.7 240 60 579.2 35 26 24552 -62.1 599.4 36 22 25598 -58.1 640.6 37 20 26200 -58.5 265 82 657.1 38 19 26524 -56.7 672.4 39 14 28482 -52.3 748.7 40 11 30044 -52.1 802.9 41 10 30660 -52.9 270 96 822.1 42 7.9 32172 -55.5 869.0 43 7.1 32851 -56.1 893.5 TRP 273 9749 -49.1 205 66 324.8 WND 7.0 270 125 Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 765.95 mb = 2285.08 m = 7496.88 ft Wetbulb zero: 801.21 mb = 1916.54 m = 6287.78 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 42.83 % Est. max temperature: 20.02 C = 68.03 F Sfc-Lift cond lev (LCL): 954.21 mb = 475.99 m = 1561.62 ft T: 12.99 C 700-500 lapse rate: 6.61 C/km ThetaE index: 3.46 C Layer 925.0- 850.0 mb Conv cond level (CCL): 840.15 mb = 1532.45 m = 5027.66 ft Mean mixing ratio: 6.66 g/kg Conv temperature: 20.10 C = 68.17 F Cap Strength: 2.31 C Lifted Index: 2.08 C Risk: None Lifted Index @300 mb: 7.69 C Lifted Index @700 mb: 0.68 C Showalter Index: 3.84 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 21.30 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 103.40 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.19 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 48877.91 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 876.91 mb = 1180.44 m = 3872.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39774 270 125 125.0 -0.0 1 1007 19 140 10 -6.4 7.7 2 1000 78 140 12 -7.7 9.2 3 925 739 230 6 4.6 3.9 4 850 1437 245 18 16.3 7.6 5 700 2998 205 54 22.8 48.9 6 500 5570 200 65 22.2 61.1 7 400 7170 190 64 11.1 63.0 8 300 9130 200 66 22.6 62.0 9 273 9749 205 66 27.9 59.8 10 250 10320 210 69 34.5 59.8 11 200 11760 215 75 43.0 61.4 12 150 13600 240 62 53.7 31.0 13 100 16170 225 33 23.3 23.3 14 70 18380 255 61 58.9 15.8 15 50 20480 245 49 44.4 20.7 16 30 23660 240 60 52.0 30.0 17 20 26200 265 82 81.7 7.1 18 10 30660 270 96 96.0 -0.0 Wind Parameters Energy-Hel index: -0.82 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.20251129.12.gif