UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for LT220... Searching the city database file for: LT220 ... Date:1200Z 8 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 1015 24 22.6 14.6 61 8.0 17.4 225 3 294.5 296.3 290.0 324.2 10.34 1 1000 153 21.8 12.8 57 9.0 16.1 355 5 295.0 296.6 289.3 321.8 9.32 2 925 832 16.0 10.0 68 6.0 12.4 170 12 295.7 297.2 288.7 319.9 8.36 3 850 1538 10.0 6.6 79 3.4 8.1 195 15 296.6 297.9 288.0 317.6 7.21 4 832 1715 7.8 5.0 82 2.8 6.3 199 15 296.1 297.3 287.2 315.3 6.58 5 828 1755 7.8 5.3 84 2.5 6.4 200 15 296.5 297.8 287.5 316.3 6.76 6 819 1845 7.0 2.0 70 5.0 4.4 203 16 296.6 297.6 286.2 312.5 5.40 7 818 1855 8.2 1.2 61 7.0 4.6 203 16 298.0 298.9 286.4 313.1 5.10 8 798 2060 8.4 -0.6 53 9.0 3.9 208 16 300.3 301.2 286.8 314.1 4.59 9 725 2845 2.2 -9.8 41 12.0 -2.6 228 17 301.9 302.3 285.2 309.6 2.50 10 712 2992 2.2 -12.8 32 15.0 -3.4 231 18 303.4 303.8 285.2 309.8 2.00 11 700 3129 2.2 -13.8 29 16.0 -3.7 235 18 304.9 305.3 285.7 310.9 1.88 12 612 4207 -1.9 -25.9 14 24.0 -8.5 235 22 312.1 312.3 287.0 314.7 0.76 13 605 4299 -2.5 -20.5 24 18.0 -8.1 235 22 312.5 312.7 287.6 316.6 1.24 14 578 4660 -5.5 -19.5 32 14.0 -9.9 235 23 313.1 313.3 288.0 317.8 1.41 15 500 5780 -14.3 -23.3 46 9.0 -16.6 235 27 315.6 315.8 288.6 319.6 1.17 16 418 7111 -24.7 -30.7 57 6.0 -25.8 231 26 318.8 319.0 289.2 321.3 0.71 17 400 7430 -27.5 -33.5 57 6.0 -28.4 230 26 319.2 319.4 289.1 321.3 0.57 18 300 9430 -43.9 -51.9 41 8.0 -44.3 245 34 323.5 323.5 289.9 323.9 0.11 19 250 10630 -52.9 -61.9 33 9.0 -53.1 245 32 327.4 327.4 291.0 327.6 0.04 20 243 10813 -53.3 -63.3 29 10.0 -53.5 248 33 329.5 329.5 291.6 329.6 0.03 21 211 11712 -58.7 260 38 334.6 22 203 11956 -57.7 256 36 339.9 23 200 12050 -58.1 255 35 340.8 24 165 13244 -61.5 255 48 354.3 25 150 13830 -62.9 255 55 361.7 26 136 14436 -61.9 256 50 373.8 27 111 15694 -62.7 259 41 394.6 28 109 15806 -61.5 259 40 398.9 29 100 16340 -62.9 260 36 406.2 30 79 17787 -64.3 250 29 431.6 31 70 18530 -62.7 245 26 450.2 32 51 20487 -61.7 259 26 495.3 33 50 20610 -62.1 260 26 497.1 34 40 21988 -62.7 264 35 528.4 35 30 23780 -58.3 270 46 585.7 36 29 23994 -57.1 269 47 594.7 37 20 26360 -55.3 255 60 666.9 38 15 28199 -53.1 261 79 731.4 39 10 30830 -49.1 270 105 836.3 40 8.1 32217 -47.7 893.8 41 7.8 32466 -47.7 903.5 42 7.0 33183 -46.8 265 119 935.8 43 6.8 33375 -46.5 944.6 TRP 211 11712 -58.7 260 38 334.6 WND 7.0 33183 -46.8 265 119 935.8 Sounding variables and indices 1000-500 mb thick: 5627.00 m Freezing level: 652.78 mb = 3707.62 m = 12163.96 ft Wetbulb zero: 753.72 mb = 2527.32 m = 8291.64 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 45.45 % Est. max temperature: 24.55 C = 76.19 F Sfc-Lift cond lev (LCL): 902.18 mb = 1040.58 m = 3413.95 ft T: 14.23 C 700-500 lapse rate: 6.22 C/km ThetaE index: 8.81 C Layer 1000.0- 828.0 mb Conv cond level (CCL): 847.12 mb = 1566.17 m = 5138.28 ft Mean mixing ratio: 8.92 g/kg Conv temperature: 24.66 C = 76.39 F Cap Strength: 3.53 C Lifted Index: 1.50 C Risk: Showers probable Lifted Index @300 mb: 2.25 C Lifted Index @700 mb: 1.36 C Showalter Index: 3.43 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.90 C K Index: 14.90 Risk: None Sweat Index: 241.55 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.14 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 20.88 J/kg Cap Strength: 3.52 C Lift Cond Lev (LCL): 863.06 mb = 1410.66 m = 4628.09 ft Lev Free Conv (LFC): 838.06 mb = 1655.24 m = 5430.52 ft Equ Level (EL): 818.06 mb = 1854.80 m = 6085.21 ft B at Equ Level: 4.42 J/kg Max Parcel Lev (MPL): 798.06 mb = 2059.52 m = 6756.88 ft Wind level data Storm motion: 255 at 14 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 24 225 3 2.1 2.1 | 83 11 -11.1 -1.3 1 1000 153 355 5 0.4 -5.0 | 57 15 -12.8 -8.4 2 925 832 170 12 -2.1 11.8 | 119 17 -15.3 8.4 3 850 1538 195 15 3.9 14.5 | 140 14 -9.3 11.0 4 700 3129 235 18 14.7 10.3 | 192 7 1.5 6.9 5 500 5780 235 27 22.1 15.5 | 216 15 8.9 12.0 6 400 7430 230 26 19.9 16.7 | 207 15 6.7 13.3 7 300 9430 245 34 30.8 14.4 | 238 21 17.6 10.9 8 250 10630 245 32 29.0 13.5 | 237 19 15.8 10.1 9 211 11712 260 38 37.4 6.6 | 263 24 24.2 3.2 10 200 12050 255 35 33.8 9.1 | 255 21 20.6 5.6 11 150 13830 255 55 53.1 14.2 | 255 41 39.9 10.8 12 100 16340 260 36 35.5 6.3 | 263 22 22.2 2.8 13 70 18530 245 26 23.6 11.0 | 234 13 10.3 7.5 14 50 20610 260 26 25.6 4.5 | 265 12 12.4 1.1 15 30 23780 270 46 46.0 -0.0 | 276 33 32.8 -3.4 16 20 26360 255 60 58.0 15.5 | 255 46 44.7 12.1 17 10 30830 270 105 105.0 -0.0 | 272 92 91.8 -3.4 Wind Parameters Mean winds (0-6000m): 225.4 at 18.2 knts Storm direction: 255.4 at 13.7 knts Shear (0-3000m) pos: 4.3 neg: 1.9 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 170.5 neg: -17.5 tot: 153.1 m^2/s^2 ave: 51.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 78.38 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 52 6 68 19| 0.0 11.5 11.5| 47.5 -17.5 30.0 60.0 0.16| 21.1 3.3 1000 172 9 110 15| 7.7 5.7 13.5|128.0 -17.5 110.5 110.5 0.49| 18.9 9.4 1500 181 10 118 15| 6.5 3.8 10.4|145.5 -17.5 128.0 85.4 0.54| 14.3 7.7 2000 189 12 125 14| 5.5 2.9 8.4|155.2 -17.5 137.7 68.9 0.56| 11.6 6.5 2500 197 13 132 13| 4.8 2.3 7.1|163.4 -17.5 145.9 58.4 0.57| 10.1 5.8 3000 204 13 139 12| 4.3 1.9 6.3|170.5 -17.5 153.1 51.0 0.59| 9.1 5.3 4000 215 15 152 10| 3.5 1.2 4.7|175.7 -17.5 158.3 39.6 0.59| 7.3 4.3 5000 222 17 166 9| 2.8 0.7 3.5|180.0 -17.5 162.6 32.5 0.58| 6.2 3.6 6000 225 18 178 9| 2.3 0.5 2.8|183.0 -18.7 164.3 27.4 0.57| 5.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251108.12.gif