UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 8 DEC 25 Station: LT095 WMO ident: 17095 Latitude: 39.90 Longitude: 41.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 179 1 925 816 2 850 1508 SFC 812 1882 5.6 -0.4 65 6.0 2.7 360 1 295.9 296.7 285.1 309.4 4.57 4 700 3075 -3.1 -6.0 80 2.9 -4.3 220 12 299.1 299.7 285.2 309.6 3.49 5 693 3155 -3.9 -7.8 74 3.9 -5.4 220 12 299.0 299.6 284.7 308.3 3.06 6 635 3838 -10.3 -12.4 85 2.1 -11.0 223 14 299.3 299.7 284.0 306.5 2.32 7 632 3874 -9.5 -12.7 77 3.2 -10.6 223 14 300.6 301.0 284.4 307.7 2.28 8 629 3911 -9.1 -13.5 70 4.4 -10.5 223 14 301.5 301.9 284.7 308.2 2.14 9 611 4136 -9.1 -16.1 57 7.0 -11.3 224 15 304.0 304.3 285.2 309.7 1.78 10 608 4175 -9.5 -16.5 57 7.0 -11.6 224 15 304.0 304.3 285.1 309.5 1.73 11 521 5353 -17.3 -30.3 31 13.0 -19.7 229 18 308.3 308.4 285.4 310.3 0.59 12 500 5660 -19.9 -26.9 54 7.0 -21.3 230 19 308.8 308.9 285.9 311.6 0.84 13 485 5884 -21.5 -27.5 58 6.0 -22.7 231 21 309.5 309.7 286.1 312.3 0.82 14 455 6350 -25.1 -35.1 39 10.0 -26.5 234 24 310.7 310.8 286.1 312.2 0.42 15 447 6478 -26.3 -34.3 47 8.0 -27.4 235 25 310.8 310.9 286.2 312.4 0.47 16 430 6756 -27.7 -40.7 28 13.0 -29.1 237 27 312.5 312.5 286.5 313.4 0.25 17 400 7270 -32.1 -47.1 21 15.0 -33.3 240 31 313.3 313.3 286.6 313.8 0.14 18 373 7760 -36.7 -47.7 31 11.0 -37.4 236 33 313.5 313.5 286.8 314.0 0.14 19 300 9230 -49.3 225 39 315.9 20 284 9586 -52.5 -63.5 25 11.0 -52.7 227 41 316.3 316.3 287.5 316.4 0.03 21 250 10400 -57.1 230 45 321.2 22 247 10476 -58.5 230 47 320.2 23 237 10737 -59.5 226 53 322.5 24 209 11519 -63.2 215 72 328.5 25 200 11790 -64.5 215 68 330.6 26 186 12234 -63.7 220 64 338.8 27 169 12826 -60.3 227 58 353.9 28 150 13570 -59.3 235 51 367.9 29 135 14228 -61.7 241 49 374.9 30 115 15219 -63.9 251 45 388.4 31 100 16080 -62.5 260 42 407.0 32 99 16142 -62.9 260 42 407.4 33 70 18290 -60.3 260 54 455.4 34 67 18564 -60.9 261 54 459.8 35 63 18947 -62.1 263 54 465.3 36 63 18947 -62.1 263 54 465.3 37 53 20018 -62.5 268 55 488.0 38 50 20380 -60.5 270 55 500.9 39 49 20505 -60.5 270 56 503.8 40 49 20505 -60.5 270 56 503.8 41 37 22235 -63.9 264 64 537.2 42 31 23318 -63.3 261 69 566.7 43 30 23520 -62.1 260 70 575.3 44 20 26030 -59.9 265 91 652.8 45 13 28779 -54.7 265 110 756.4 46 13 28779 -54.7 265 110 756.4 47 10 30470 -54.5 265 122 816.1 48 7.9 31990 -51.5 885.0 49 7.0 32791 -42.7 952.5 TRP 247 10476 -58.5 230 47 320.2 WND 209 11519 -63.2 215 72 328.5 Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 739.91 mb = 2649.76 m = 8693.34 ft Wetbulb zero: 768.75 mb = 2321.68 m = 7616.97 ft Sfc-500 mean rel hum: 61.72 % Est. max temperature: 8.74 C = 47.74 F Sfc-Lift cond lev (LCL): 740.35 mb = 2624.37 m = 8610.04 ft T: 0.19 C 700-500 lapse rate: 6.50 C/km Conv cond level (CCL): 691.07 mb = 3176.37 m = 10421.04 ft Mean mixing ratio: 4.09 g/kg Conv temperature: 8.60 C = 47.47 F Cap Strength: 2.95 C Lifted Index: 2.76 C Risk: None Lifted Index @300 mb: 4.76 C Lifted Index @700 mb: 1.27 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.71 J/kg Max Up Vert Vel: 3.07 m/s Conv Inhibition (B-): 14.52 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 708.37 mb = 2979.41 m = 9774.85 ft Lev Free Conv (LFC): 663.37 mb = 3496.14 m = 11470.13 ft Equ Level (EL): 623.37 mb = 3980.98 m = 13060.79 ft B at Equ Level: -0.93 J/kg Max Parcel Lev (MPL): 623.37 mb = 3980.98 m = 13060.79 ft Wind level data Storm motion: 262 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 ---------------------------------------------------------- 0 812 1882 360 1 -0.0 -1.0 | 78 14 -13.5 -2.9 1 700 3075 220 12 7.7 9.2 | 141 9 -5.8 7.3 2 500 5660 230 19 14.6 12.2 | 186 10 1.0 10.3 3 400 7270 240 31 26.8 15.5 | 224 19 13.3 13.6 4 300 9230 225 39 27.6 27.6 | 209 29 14.0 25.7 5 250 10400 230 45 34.5 28.9 | 218 34 20.9 27.0 6 247 10476 230 47 36.0 30.2 | 218 36 22.5 28.3 7 209 11519 215 72 41.3 59.0 | 206 63 27.8 57.1 8 200 11790 215 68 39.0 55.7 | 205 60 25.5 53.8 9 150 13570 235 51 41.8 29.3 | 226 39 28.2 27.4 10 100 16080 260 42 41.4 7.3 | 259 28 27.8 5.4 11 70 18290 260 54 53.2 9.4 | 259 40 39.6 7.5 12 50 20380 270 55 55.0 -0.0 | 273 42 41.5 -1.9 13 30 23520 260 70 68.9 12.2 | 260 56 55.4 10.3 14 20 26030 265 91 90.7 7.9 | 266 77 77.1 6.0 15 10 30470 265 122 121.5 10.6 | 265 108 108.0 8.7 Wind Parameters Mean winds (0-6000m): 232.0 at 18.2 knts Storm direction: 262.0 at 13.7 knts Shear (0-3000m) pos: 0.7 neg: 2.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -12.7 tot: 12.0 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 35.49 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 ------------------------------------------------------------------------------- 500 183 3 95 13| 0.0 5.3 5.3| 0.0 -12.6 -12.6 -25.2 -0.64| 6.0 -3.8 1000 220 6 103 10| 0.0 5.5 5.5| 7.9 -12.7 -4.8 -4.8 0.13| 7.8 1.0 1500 222 8 114 9| 0.0 4.7 4.7| 14.0 -12.7 1.3 0.9 0.24| 7.1 1.7 2000 222 9 123 9| 0.4 3.5 3.9| 17.5 -12.7 4.8 2.4 0.29| 5.7 1.7 2500 223 10 130 9| 0.6 2.8 3.4| 21.0 -12.7 8.4 3.3 0.33| 4.9 1.6 3000 224 11 137 8| 0.7 2.3 3.1| 24.7 -12.7 12.0 4.0 0.37| 4.3 1.6 4000 226 13 151 8| 1.1 1.7 2.8| 34.6 -12.7 22.0 5.5 0.45| 3.7 1.7 5000 229 15 168 8| 1.7 1.4 3.1| 55.8 -12.7 43.1 8.6 0.51| 3.8 1.9 6000 232 18 185 9| 1.7 1.4 3.1| 65.4 -22.6 42.8 7.1 0.43| 3.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251208.12.gif