UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 16 OCT 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 1020 47 10.6 7.2 79 3.4 8.8 80 5 282.1 283.2 281.1 299.4 6.25 1 1000 211 9.4 7.3 87 2.1 8.3 105 5 282.5 283.7 281.4 300.3 6.42 2 925 854 5.8 4.4 91 1.4 5.1 80 9 285.2 286.2 281.8 301.1 5.67 3 877 1289 3.0 2.5 97 0.5 2.8 159 14 286.7 287.6 282.0 301.5 5.22 4 850 1543 4.8 2.5 85 2.3 3.7 205 17 291.2 292.1 284.1 306.7 5.39 5 848 1562 4.6 2.1 84 2.5 3.4 206 17 291.2 292.1 283.9 306.3 5.25 6 833 1708 4.8 2.6 86 2.2 3.7 211 16 292.9 293.9 284.9 308.9 5.54 7 700 3102 -4.7 -7.1 83 2.4 -5.7 260 9 297.3 297.9 284.1 306.9 3.20 8 670 3445 -7.7 -9.2 89 1.5 -8.2 261 10 297.7 298.2 283.9 306.3 2.84 9 657 3597 -7.3 -14.3 57 7.0 -9.6 261 11 299.8 300.1 283.7 305.8 1.92 10 642 3777 -8.3 -21.3 34 13.0 -11.7 261 12 300.6 300.8 283.1 304.1 1.09 11 639 3813 -7.1 -28.1 17 21.0 -11.8 261 12 302.4 302.5 283.1 304.4 0.59 12 560 4834 -11.5 -41.5 6 30.0 -16.2 263 16 308.8 308.9 285.1 309.5 0.18 13 507 5586 -18.1 -47.1 6 29.0 -21.4 265 19 309.7 309.8 285.4 310.1 0.11 14 500 5690 -18.5 -47.5 6 29.0 -21.8 265 19 310.5 310.5 285.7 310.9 0.10 15 490 5840 -19.7 -47.7 6 28.0 -22.7 264 19 310.8 310.8 285.8 311.2 0.10 16 444 6566 -23.7 -45.7 11 22.0 -26.0 260 18 314.7 314.7 287.2 315.2 0.14 17 400 7320 -29.5 -43.5 25 14.0 -30.9 255 17 316.6 316.7 287.9 317.4 0.20 18 326 8747 -40.1 -50.1 34 10.0 -40.6 262 26 321.1 321.1 289.2 321.6 0.12 19 300 9310 -43.7 -54.7 29 11.0 -44.2 265 29 323.8 323.8 290.0 324.1 0.08 20 250 10510 -53.5 -61.5 37 8.0 -53.7 265 36 326.5 326.5 290.7 326.7 0.04 21 209 11646 -60.3 -68.3 34 8.0 -60.4 265 36 333.1 333.1 292.6 333.1 0.02 22 200 11920 -60.5 -68.5 34 8.0 -60.6 270 38 337.0 337.0 293.6 337.0 0.02 23 155 13514 -57.1 -78.1 5 21.0 -57.3 261 16 368.2 368.2 300.2 368.3 0.01 24 150 13720 -58.3 -80.3 4 22.0 -58.5 260 13 369.6 369.6 300.5 369.7 0.00 25 100 16250 -62.9 -91.9 1 29.0 -63.1 280 25 406.2 406.2 306.0 406.2 0.00 26 98 16374 -63.1 -92.1 1 29.0 -63.3 278 25 408.2 408.2 306.3 408.2 0.00 27 70 18460 -59.9 -89.9 1 30.0 -60.3 250 21 456.2 456.2 311.4 456.2 0.00 28 66 18828 -58.7 -88.7 1 30.0 -59.2 256 21 466.6 466.6 312.4 466.6 0.00 29 53 20196 -61.5 -90.5 1 29.0 -62.0 279 21 490.3 490.3 314.2 490.3 0.00 30 50 20560 -57.7 -87.7 1 30.0 -58.5 285 21 507.5 507.5 315.5 507.5 0.00 31 47 20951 -57.3 -87.3 1 30.0 -58.1 281 23 517.5 517.5 316.1 517.5 0.00 32 35 22800 -61.1 -90.1 1 29.0 -61.8 264 31 553.1 553.1 318.3 553.2 0.00 33 30 23770 -55.5 -86.5 1 31.0 -57.0 255 35 593.3 593.3 320.3 593.4 0.01 34 20 26350 -52.5 -84.5 1 32.0 -55.3 250 40 675.5 675.5 323.6 675.6 0.02 35 17 27393 -55.5 -86.5 1 31.0 -57.9 254 40 698.0 698.0 324.4 698.1 0.01 36 12 29654 -47.5 -80.5 1 33.0 -53.4 261 41 799.4 799.5 327.3 799.9 0.05 37 10 30860 -46.9 -80.9 1 34.0 -53.7 265 42 844.5 844.5 328.3 845.0 0.06 38 9.1 31489 -44.3 -78.3 1 34.0 -52.7 877.5 877.6 329.0 878.5 0.10 TRP 209 11646 -60.3 -68.3 34 8.0 -60.4 265 36 333.1 333.1 292.6 333.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5479.00 m Freezing level: 765.80 mb = 2412.19 m = 7913.92 ft Wetbulb zero: 780.35 mb = 2231.03 m = 7319.57 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 58.07 % Est. max temperature: 16.34 C = 61.40 F Sfc-Lift cond lev (LCL): 968.76 mb = 472.80 m = 1551.16 ft T: 7.93 C 700-500 lapse rate: 5.33 C/km ThetaE index: 4.78 C Layer 700.0- 639.0 mb Conv cond level (CCL): 914.88 mb = 943.75 m = 3096.24 ft Mean mixing ratio: 6.08 g/kg Conv temperature: 14.02 C = 57.24 F Cap Strength: 10.22 C Lifted Index: 10.07 C Risk: None Lifted Index @300 mb: 16.57 C Lifted Index @700 mb: 4.42 C Showalter Index: 5.91 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.00 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 216.25 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.96 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 64697.56 J/kg Cap Strength: 10.16 C Lift Cond Lev (LCL): 940.97 mb = 712.80 m = 2338.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 10 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 1020 47 80 5 -4.9 -0.9 | 90 15 -14.6 0.1 1 1000 211 105 5 -4.8 1.3 | 99 15 -14.5 2.3 2 925 854 80 9 -8.9 -1.6 | 88 19 -18.5 -0.6 3 850 1543 205 17 7.2 15.4 | 171 17 -2.5 16.4 4 700 3102 260 9 8.9 1.6 | 162 3 -0.8 2.6 5 500 5690 265 19 18.9 1.7 | 254 10 9.3 2.6 6 400 7320 255 17 16.4 4.4 | 231 9 6.8 5.4 7 300 9310 265 29 28.9 2.5 | 260 20 19.2 3.5 8 250 10510 265 36 35.9 3.1 | 261 27 26.2 4.1 9 209 11646 265 36 35.9 3.1 | 261 27 26.2 4.1 10 200 11920 270 38 38.0 -0.0 | 268 28 28.3 1.0 11 150 13720 260 13 12.8 2.3 | 224 5 3.1 3.2 12 100 16250 280 25 24.6 -4.3 | 283 15 15.0 -3.4 13 70 18460 250 21 19.7 7.2 | 231 13 10.1 8.2 14 50 20560 285 21 20.3 -5.4 | 293 12 10.6 -4.4 15 30 23770 255 35 33.8 9.1 | 247 26 24.1 10.0 16 20 26350 250 40 37.6 13.7 | 242 32 27.9 14.7 17 10 30860 265 42 41.8 3.7 | 262 33 32.2 4.6 Wind Parameters Mean winds (0-6000m): 245.8 at 13.0 knts Storm direction: 275.8 at 9.7 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 78.1 deg Storm rel helicity (0-3000m) pos: 164.8 neg: -14.8 tot: 150.1 m^2/s^2 ave: 50.0 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 43.42 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 96 6 96 15| 2.5 0.0 2.5| 8.1 -5.1 3.0 5.9 0.20| 4.5 0.9 1000 92 7 94 17| 4.0 0.0 4.0| 39.9 -13.5 26.3 26.3 0.39| 6.9 2.7 1500 130 10 113 18| 7.0 0.0 7.0|154.2 -13.5 140.7 93.8 0.76| 12.4 9.4 2000 171 11 136 16| 4.8 0.0 4.8|162.7 -13.5 149.2 74.6 0.71| 10.7 7.6 2500 191 12 149 14| 3.4 0.0 3.4|164.8 -13.5 151.3 60.5 0.66| 9.6 6.3 3000 200 11 154 13| 2.4 0.0 2.4|164.8 -14.8 150.1 50.0 0.58| 8.7 5.0 4000 220 11 166 10| 2.3 0.0 2.3|167.3 -14.8 152.4 38.1 0.59| 7.0 4.2 5000 236 12 181 8| 2.2 0.0 2.2|170.2 -14.8 155.3 31.1 0.59| 6.0 3.5 6000 246 13 199 7| 2.0 0.1 2.1|172.2 -16.7 155.5 25.9 0.56| 5.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251016.23.gif