UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for LT351... Searching the city database file for: LT351 ... Date:0000Z 19 DEC 25 Station: LT351 WMO ident: 17351 Latitude: 36.98 Longitude: 35.35 ------------------------------------------------------------------------------- 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 1023 29 8.2 4.3 76 3.9 6.3 330 3 279.5 280.4 278.4 293.5 5.09 1 1014 102 10.4 2.4 58 8.0 6.6 299 3 282.4 283.2 279.1 294.9 4.48 2 1003 193 14.0 4.0 51 10.0 8.9 261 3 286.9 287.8 281.9 301.3 5.08 3 1002 201 14.4 5.4 55 9.0 9.6 257 3 287.4 288.4 282.7 303.3 5.61 4 1000 218 14.0 6.0 58 8.0 9.7 250 3 287.1 288.2 282.9 303.7 5.86 5 935 773 11.2 2.2 54 9.0 6.7 293 4 289.9 290.7 282.8 303.7 4.79 6 929 826 11.8 -3.2 35 15.0 5.0 297 4 291.0 291.6 281.5 300.5 3.25 7 928 835 12.0 -4.0 32 16.0 4.9 298 4 291.3 291.9 281.5 300.3 3.06 8 925 862 12.0 -7.0 26 19.0 4.1 300 4 291.6 292.0 280.8 298.9 2.44 9 910 1001 11.8 -11.2 19 23.0 2.9 309 5 292.7 293.1 280.5 298.2 1.78 10 850 1581 10.6 -21.4 9 32.0 0.5 345 11 297.3 297.4 281.3 299.9 0.81 11 848 1601 10.4 -21.6 9 32.0 0.3 345 11 297.2 297.4 281.3 299.8 0.80 12 802 2063 8.2 -15.8 16 24.0 -0.3 352 12 299.7 299.9 283.0 304.1 1.39 13 700 3170 0.4 -19.6 21 20.0 -5.8 10 16 302.9 303.1 284.1 306.7 1.15 14 692 3263 1.0 -22.0 16 23.0 -5.8 9 16 304.6 304.8 284.4 307.7 0.95 15 580 4658 -9.5 -29.5 18 20.0 -13.9 348 22 308.1 308.2 285.3 310.1 0.57 16 500 5790 -17.9 -39.9 13 22.0 -21.0 330 27 311.2 311.3 286.1 312.1 0.24 17 425 6986 -27.3 -62.3 2 35.0 -29.3 330 35 314.0 314.0 286.8 314.1 0.02 18 400 7420 -30.9 330 38 314.8 19 379 7800 -34.5 -50.5 18 16.0 -35.5 332 41 315.0 315.0 287.2 315.3 0.10 20 300 9390 -46.9 -59.9 21 13.0 -47.3 340 54 319.3 319.3 288.5 319.4 0.04 21 250 10570 -56.7 330 72 321.8 22 213 11565 -64.5 330 65 324.7 23 208 11710 -63.9 324 67 327.9 24 200 11950 -62.9 315 70 333.2 25 187 12365 -62.7 315 85 339.9 26 183 12499 -62.7 315 82 342.0 27 155 13527 -62.1 315 57 359.7 28 150 13730 -62.5 315 52 362.4 29 116 15314 -61.3 309 36 392.3 30 100 16230 -61.9 305 26 408.1 31 70 18430 -64.7 325 27 446.0 32 50 20480 -65.1 315 26 490.1 33 45 21121 -64.1 312 27 507.5 34 30 23600 -63.3 300 31 572.1 35 20 26080 -63.1 310 44 643.0 36 13 28716 -65.1 304 61 720.4 37 10 30320 -63.7 300 71 781.8 38 8.1 31626 -59.5 847.0 39 5.0 34710 -50.3 1014.2 40 4.6 35260 -45.5 1061.0 41 4.5 35406 -46.9 1061.1 TRP 213 11565 -64.5 330 65 324.7 WND 187 12365 -62.7 315 85 339.9 Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 681.33 mb = 3395.50 m = 11139.97 ft Wetbulb zero: 825.68 mb = 1821.65 m = 5976.48 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 21.75 % Est. max temperature: 24.26 C = 75.66 F Sfc-Lift cond lev (LCL): 963.85 mb = 522.27 m = 1713.46 ft T: 12.47 C 700-500 lapse rate: 6.98 C/km ThetaE index: 5.55 C Layer 935.0- 850.0 mb Conv cond level (CCL): 656.23 mb = 3682.11 m = 12080.26 ft Mean mixing ratio: 4.98 g/kg Conv temperature: 34.53 C = 94.16 F Cap Strength: 9.95 C Lifted Index: 9.74 C Risk: None Lifted Index @300 mb: 12.44 C Lifted Index @700 mb: 8.76 C Showalter Index: 11.14 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: -3.50 C K Index: -12.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.23 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 64782.56 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 848.46 mb = 1596.07 m = 5236.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 12 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 1023 29 330 3 1.5 -2.6 | 208 10 4.6 8.7 1 1000 218 250 3 2.8 1.0 | 205 14 5.9 12.3 2 925 862 300 4 3.5 -2.0 | 215 11 6.5 9.3 3 850 1581 345 11 2.8 -10.6 | 263 6 5.9 0.7 4 700 3170 10 16 -2.8 -15.8 | 356 4 0.3 -4.4 5 500 5790 330 27 13.5 -23.4 | 306 20 16.6 -12.1 6 400 7420 330 38 19.0 -32.9 | 314 31 22.1 -21.6 7 300 9390 340 54 18.5 -50.7 | 331 45 21.5 -39.4 8 250 10570 330 72 36.0 -62.4 | 323 64 39.1 -51.0 9 213 11565 330 65 32.5 -56.3 | 322 57 35.6 -45.0 10 200 11950 315 70 49.5 -49.5 | 306 65 52.5 -38.2 11 187 12365 315 85 60.1 -60.1 | 308 80 63.2 -48.8 12 150 13730 315 52 36.8 -36.8 | 303 47 39.8 -25.4 13 100 16230 305 26 21.3 -14.9 | 278 25 24.3 -3.6 14 70 18430 325 27 15.5 -22.1 | 300 21 18.5 -10.8 15 50 20480 315 26 18.4 -18.4 | 288 23 21.4 -7.1 16 30 23600 300 31 26.8 -15.5 | 278 30 29.9 -4.2 17 20 26080 310 44 33.7 -28.3 | 295 40 36.8 -17.0 18 10 30320 300 71 61.5 -35.5 | 291 69 64.5 -24.2 Wind Parameters Mean winds (0-6000m): 345.1 at 15.6 knts Storm direction: 15.1 at 11.7 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 139.4 deg Storm rel helicity (0-3000m) pos: 33.5 neg: -3.0 tot: 30.5 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 30.02 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 ------------------------------------------------------------------------------- 500 271 3 209 13| 0.0 3.2 3.2| 5.1 -3.0 2.1 4.2 0.12| 5.6 0.7 1000 287 4 212 12| 1.8 1.6 3.4| 13.1 -3.0 10.1 10.1 0.36| 4.6 1.7 1500 313 5 221 10| 3.3 1.1 4.4| 24.8 -3.0 21.8 14.5 0.54| 5.4 2.9 2000 330 7 229 8| 3.1 0.8 3.9| 28.2 -3.0 25.2 12.6 0.58| 4.7 2.7 2500 340 8 237 7| 2.9 0.6 3.5| 30.8 -3.0 27.8 11.1 0.62| 4.3 2.7 3000 348 9 245 6| 2.8 0.5 3.3| 33.5 -3.0 30.5 10.2 0.66| 4.0 2.7 4000 354 11 267 4| 2.1 0.7 2.8| 34.1 -7.4 26.7 6.7 0.46| 3.8 1.7 5000 352 13 291 5| 1.7 1.3 3.0| 34.1 -19.0 15.1 3.0 0.27| 3.8 1.0 6000 345 16 298 8| 1.4 1.7 3.1| 37.1 -34.5 2.6 0.4 0.17| 3.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20251219.00.gif