UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 7 DEC 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 1014 41 7.4 5.4 87 2.0 6.4 275 1 279.4 280.4 278.9 294.6 5.54 1 1000 155 6.8 5.0 88 1.8 5.9 295 5 280.0 280.9 279.1 294.9 5.47 2 931 739 3.6 2.7 94 0.9 3.2 318 7 282.5 283.3 279.7 296.4 4.99 3 925 792 3.6 2.7 94 0.9 3.2 320 7 283.0 283.9 280.0 297.0 5.02 4 922 818 3.6 2.8 94 0.8 3.2 320 7 283.3 284.1 280.2 297.4 5.08 5 917 863 5.0 4.0 93 1.0 4.5 320 7 285.1 286.1 281.6 300.7 5.56 6 850 1479 1.0 0.6 97 0.4 0.8 320 7 287.2 288.0 281.5 300.6 4.70 7 700 3020 -7.1 -8.3 91 1.2 -7.5 75 7 294.6 295.1 282.7 303.4 2.92 8 671 3349 -9.5 -11.8 83 2.3 -10.3 65 7 295.5 295.9 282.4 302.5 2.31 9 648 3618 -10.7 -12.9 84 2.2 -11.4 57 7 297.1 297.5 282.9 303.8 2.18 10 581 4448 -17.7 -18.0 97 0.3 -17.8 31 6 298.4 298.7 282.7 303.4 1.60 11 523 5230 -21.7 -26.7 64 5.0 -22.6 6 5 302.7 302.8 283.5 305.4 0.82 12 500 5560 -24.3 -27.7 73 3.4 -24.9 355 5 303.4 303.6 283.8 306.0 0.78 13 472 5976 -27.9 -29.4 87 1.5 -28.1 309 4 304.0 304.1 284.0 306.4 0.71 14 433 6588 -32.3 -39.3 50 7.0 -33.0 239 2 306.0 306.0 284.2 307.0 0.29 15 407 7020 -35.9 -39.4 70 3.5 -36.2 189 1 306.8 306.9 284.5 307.9 0.31 16 400 7140 -36.5 -43.5 48 7.0 -37.0 175 1 307.6 307.6 284.7 308.3 0.20 17 375 7584 -40.1 -46.1 53 6.0 -40.5 213 2 308.5 308.5 285.0 309.1 0.16 18 308 8899 -50.5 -58.5 38 8.0 -50.7 329 6 311.8 311.8 286.0 312.0 0.05 19 300 9070 -51.1 -59.1 38 8.0 -51.3 345 7 313.3 313.3 286.6 313.5 0.04 20 250 10240 -56.1 -66.1 27 10.0 -56.2 345 23 322.7 322.7 289.6 322.7 0.02 21 235 10630 -57.3 -68.3 23 11.0 -57.5 360 19 326.6 326.6 290.7 326.7 0.02 22 200 11650 -55.5 -69.5 16 14.0 -55.7 360 35 344.9 344.9 295.5 344.9 0.02 23 185 12149 -56.9 -71.9 13 15.0 -57.1 359 34 350.4 350.4 296.7 350.4 0.01 24 150 13480 -58.3 -75.3 10 17.0 -58.5 355 31 369.6 369.6 300.5 369.7 0.01 25 145 13693 -56.9 -74.9 9 18.0 -57.2 352 31 375.7 375.7 301.5 375.7 0.01 26 117 15033 -61.5 -82.5 5 21.0 -61.7 337 33 390.9 390.9 303.9 391.0 0.00 27 100 16000 -62.9 -85.9 3 23.0 -63.1 325 35 406.2 406.2 306.0 406.2 0.00 28 90 16649 -63.1 -92.1 1 29.0 -63.3 322 33 418.2 418.2 307.5 418.2 0.00 29 70 18190 -64.7 -92.7 1 28.0 -64.9 315 29 446.0 446.0 310.5 446.0 0.00 30 50 20250 -63.5 -91.5 1 28.0 -63.8 290 42 493.8 493.8 314.5 493.9 0.00 31 36 22260 -65.9 -93.9 1 28.0 -66.2 290 48 536.3 536.3 317.3 536.3 0.00 32 30 23370 -65.5 -93.5 1 28.0 -66.0 290 52 566.1 566.1 318.9 566.1 0.00 33 22 25267 -63.5 -91.5 1 28.0 -64.3 271 65 624.5 624.5 321.7 624.6 0.00 34 20 25850 -65.1 -93.1 1 28.0 -65.8 265 69 636.9 636.9 322.2 636.9 0.00 35 18 26490 -66.5 -94.5 1 28.0 -67.2 652.0 652.0 322.7 652.0 0.00 36 15 27599 -64.5 -92.5 1 28.0 -65.5 693.5 693.5 324.2 693.5 0.00 37 14 28021 -64.3 -92.3 1 28.0 -65.4 270 89 708.0 708.0 324.7 708.0 0.01 38 12 28965 -63.9 -91.9 1 28.0 -65.2 741.3 741.3 325.7 741.4 0.01 39 11 29500 -62.5 -91.5 1 29.0 -64.1 765.1 765.1 326.4 765.2 0.01 TRP 235 10630 -57.3 -68.3 23 11.0 -57.5 360 19 326.6 326.6 290.7 326.7 0.02 WND 14 28021 -64.3 -92.3 1 28.0 -65.4 270 89 708.0 708.0 324.7 708.0 0.01 Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 831.48 mb = 1669.25 m = 5476.46 ft Wetbulb zero: 835.43 mb = 1616.19 m = 5302.39 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 88.71 % Est. max temperature: 14.75 C = 58.54 F Sfc-Lift cond lev (LCL): 983.44 mb = 291.53 m = 956.45 ft T: 6.05 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.15 C Layer 850.0- 700.0 mb Conv cond level (CCL): 875.65 mb = 1237.56 m = 4060.20 ft Mean mixing ratio: 5.26 g/kg Conv temperature: 14.38 C = 57.88 F Cap Strength: 7.34 C Lifted Index: 7.50 C Risk: None Lifted Index @300 mb: 12.34 C Lifted Index @700 mb: 4.72 C Showalter Index: 4.27 C Risk: None Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 24.90 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 50.20 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.81 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 56317.29 J/kg Cap Strength: 7.49 C Lift Cond Lev (LCL): 943.00 mb = 634.74 m = 2082.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 5 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 1014 41 275 1 1.0 -0.1 | 227 5 3.8 3.6 1 1000 155 295 5 4.5 -2.1 | 258 8 7.4 1.5 2 925 792 320 7 4.5 -5.4 | 283 8 7.4 -1.7 3 850 1479 320 7 4.5 -5.4 | 283 8 7.4 -1.7 4 700 3020 75 7 -6.8 -1.8 | 115 4 -3.9 1.8 5 500 5560 355 5 0.4 -5.0 | 292 4 3.3 -1.3 6 400 7140 175 1 -0.1 1.0 | 211 5 2.8 4.6 7 300 9070 345 7 1.8 -6.8 | 304 6 4.7 -3.1 8 250 10240 345 23 6.0 -22.2 | 335 21 8.8 -18.6 9 235 10630 360 19 -0.0 -19.0 | 349 16 2.9 -15.4 10 200 11650 360 35 -0.0 -35.0 | 355 31 2.9 -31.4 11 150 13480 355 31 2.7 -30.9 | 348 28 5.6 -27.2 12 100 16000 325 35 20.1 -28.7 | 317 34 22.9 -25.0 13 70 18190 315 29 20.5 -20.5 | 306 29 23.4 -16.9 14 50 20250 290 42 39.5 -14.4 | 284 44 42.3 -10.7 15 30 23370 290 52 48.9 -17.8 | 285 54 51.7 -14.1 16 20 25850 265 69 68.7 6.0 | 262 72 71.6 9.7 Wind Parameters Mean winds (0-6000m): 8.0 at 6.2 knts Storm direction: 38.0 at 4.6 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -112.7 deg Storm rel helicity (0-3000m) pos: 24.5 neg: 0.0 tot: 24.5 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.92 Bulk Shear: 5.06 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 ------------------------------------------------------------------------------- 500 302 5 262 7| 5.6 0.0 5.6| 9.4 0.0 9.4 18.7 0.89| 6.2 5.5 1000 312 6 272 7| 3.3 0.0 3.3| 12.1 0.0 12.1 12.1 0.91| 3.8 3.5 1500 315 6 276 7| 2.2 0.0 2.2| 13.0 0.0 13.0 8.7 0.90| 2.7 2.5 2000 322 6 282 7| 1.8 0.0 1.8| 18.3 0.0 18.3 9.1 0.85| 3.2 2.7 2500 332 7 290 6| 1.6 0.0 1.6| 21.4 0.0 21.4 8.6 0.86| 3.5 3.0 3000 340 7 297 6| 1.4 0.0 1.4| 24.5 0.0 24.5 8.2 0.86| 3.7 3.2 4000 4 7 321 4| 1.0 0.5 1.5| 24.5 -1.9 22.6 5.6 0.63| 3.2 2.0 5000 11 6 329 3| 0.8 0.7 1.5| 24.5 -3.2 21.3 4.3 0.46| 2.9 1.3 6000 8 6 321 3| 0.7 0.9 1.5| 24.5 -8.5 16.0 2.7 0.25| 2.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251207.23.gif