UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102223.upa.cvt Date: 2300Z 22 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 22 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 1008 45 10.8 7.8 82 3.0 9.2 50 1 283.3 284.4 282.0 301.5 6.59 1 1004 78 10.4 7.5 82 2.9 8.9 25 1 283.2 284.3 281.8 301.2 6.48 2 1000 111 12.2 9.4 83 2.8 10.6 0 0 285.4 286.6 283.8 306.0 7.41 3 999 119 13.2 9.7 79 3.5 11.2 358 0 286.4 287.8 284.4 307.6 7.57 4 974 333 13.6 7.6 67 6.0 10.3 309 4 288.9 290.1 284.5 308.0 6.73 5 956 490 12.6 6.6 67 6.0 9.3 273 6 289.5 290.6 284.4 307.6 6.40 6 925 766 12.0 8.8 81 3.2 10.2 210 11 291.6 292.9 286.6 313.5 7.70 7 888 1108 10.6 9.2 91 1.4 9.8 229 11 293.6 295.0 287.8 317.2 8.25 8 850 1473 10.2 7.4 83 2.8 8.6 250 11 296.8 298.2 288.4 319.0 7.62 9 812 1852 7.8 4.6 80 3.2 6.1 245 11 298.2 299.4 287.9 317.5 6.56 10 700 3056 -1.5 -1.9 97 0.4 -1.7 230 11 300.8 301.7 287.1 315.1 4.75 11 641 3754 -5.7 -6.1 97 0.4 -5.9 243 14 303.7 304.4 287.2 315.3 3.78 12 619 4028 -5.9 -10.0 73 4.1 -7.5 248 15 306.5 307.1 287.3 315.6 2.89 13 554 4891 -11.1 -15.3 71 4.2 -12.5 265 19 310.3 310.7 287.8 317.1 2.10 14 513 5477 -16.1 -18.3 83 2.2 -16.7 276 22 311.1 311.5 287.7 316.9 1.76 15 500 5670 -17.5 -20.7 76 3.2 -18.3 280 23 311.7 312.0 287.6 316.6 1.47 16 472 6096 -20.5 -25.5 64 5.0 -21.6 281 22 313.2 313.4 287.6 316.6 1.02 17 428 6808 -26.7 -28.5 85 1.8 -27.0 283 22 314.1 314.3 287.8 317.1 0.85 18 400 7290 -30.3 -34.7 65 4.4 -30.9 285 21 315.6 315.7 287.9 317.4 0.50 19 335 8526 -40.1 -51.1 30 11.0 -40.7 303 23 318.6 318.6 288.4 319.0 0.10 20 300 9270 -45.9 -56.9 28 11.0 -46.3 315 25 320.7 320.7 289.0 320.9 0.06 21 250 10460 -55.1 -64.1 32 9.0 -55.2 305 27 324.1 324.2 290.0 324.3 0.03 22 215 11407 -62.5 -70.5 33 8.0 -62.6 275 27 327.0 327.0 290.9 327.0 0.01 23 206 11674 -58.1 -66.1 35 8.0 -58.2 272 23 337.9 337.9 293.8 338.0 0.03 24 200 11860 -57.7 -67.7 27 10.0 -57.9 270 21 341.4 341.4 294.7 341.5 0.02 25 186 12319 -55.7 -70.7 14 15.0 -55.9 267 23 351.8 351.8 297.0 351.9 0.01 26 171 12851 -56.7 -75.7 7 19.0 -56.9 265 25 358.7 358.7 298.4 358.7 0.01 27 150 13680 -56.5 -80.5 3 24.0 -56.8 260 29 372.7 372.7 301.1 372.7 0.00 28 146 13852 -56.3 -80.3 3 24.0 -56.6 260 29 376.0 376.0 301.6 376.0 0.00 29 100 16240 -58.9 -88.9 1 30.0 -59.2 260 23 413.9 413.9 307.0 413.9 0.00 30 70 18460 -60.3 -89.3 1 29.0 -60.7 280 27 455.4 455.4 311.4 455.4 0.00 31 66 18825 -61.3 -90.3 1 29.0 -61.7 276 27 460.9 460.9 311.8 460.9 0.00 32 64 19017 -57.7 -87.7 1 30.0 -58.3 273 26 472.9 472.9 312.9 472.9 0.00 33 52 20316 -60.5 -89.5 1 29.0 -61.0 258 25 495.3 495.3 314.6 495.3 0.00 34 50 20560 -59.9 -89.9 1 30.0 -60.5 255 25 502.3 502.3 315.1 502.3 0.00 35 41 21804 -58.3 -88.3 1 30.0 -59.2 535.6 535.6 317.3 535.7 0.00 TRP 215 11407 -62.5 -70.5 33 8.0 -62.6 275 27 327.0 327.0 290.9 327.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 718.06 mb = 2861.80 m = 9388.99 ft Wetbulb zero: 724.32 mb = 2778.94 m = 9117.15 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 82.60 % Est. max temperature: 23.65 C = 74.57 F Sfc-Lift cond lev (LCL): 963.22 mb = 426.30 m = 1398.60 ft T: 13.00 C 700-500 lapse rate: 6.12 C/km ThetaE index: 3.91 C Layer 812.0- 641.0 mb Conv cond level (CCL): 777.88 mb = 2200.26 m = 7218.61 ft Mean mixing ratio: 7.11 g/kg Conv temperature: 26.52 C = 79.74 F Cap Strength: 5.70 C Lifted Index: 5.16 C Risk: None Lifted Index @300 mb: 8.16 C Lifted Index @700 mb: 2.87 C Showalter Index: -0.59 C Risk: Thunderstorms probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 24.90 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.80 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.10 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 26385.76 J/kg Cap Strength: 5.65 C Lift Cond Lev (LCL): 895.49 mb = 1037.61 m = 3404.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 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 1008 45 50 1 -0.8 -0.6 | 101 11 -10.7 2.1 1 1000 111 0 0 -0.0 -0.0 | 106 10 -9.9 2.8 2 925 766 210 11 5.5 9.5 | 160 13 -4.4 12.3 3 850 1473 250 11 10.3 3.8 | 184 7 0.4 6.5 4 700 3056 230 11 8.4 7.1 | 171 10 -1.5 9.9 5 500 5670 280 23 22.7 -4.0 | 275 13 12.7 -1.2 6 400 7290 285 21 20.3 -5.4 | 284 11 10.3 -2.7 7 300 9270 315 25 17.7 -17.7 | 333 17 7.7 -14.9 8 250 10460 305 27 22.1 -15.5 | 316 18 12.2 -12.7 9 215 11407 275 27 26.9 -2.4 | 269 17 17.0 0.4 10 200 11860 270 21 21.0 -0.0 | 256 11 11.1 2.8 11 150 13680 260 29 28.6 5.0 | 247 20 18.6 7.8 12 100 16240 260 23 22.7 4.0 | 242 14 12.7 6.8 13 70 18460 280 27 26.6 -4.7 | 277 17 16.7 -1.9 14 50 20560 255 25 24.1 6.5 | 237 17 14.2 9.3 Wind Parameters Mean winds (0-6000m): 255.6 at 13.8 knts Storm direction: 285.6 at 10.3 knts Shear (0-3000m) pos: 0.8 neg: 2.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 70.1 deg Storm rel helicity (0-3000m) pos: 19.0 neg: -7.7 tot: 11.3 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.77 Bulk Shear: 14.76 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 ------------------------------------------------------------------------------- 500 261 3 116 8| 0.0 8.4 8.4| 6.4 -3.4 3.0 6.0 0.33| 10.6 3.5 1000 213 7 143 10| 0.0 6.2 6.2| 14.1 -4.0 10.1 10.1 0.32| 10.6 3.4 1500 225 8 154 9| 1.5 4.1 5.6| 19.0 -4.0 15.1 10.0 0.35| 8.6 3.0 2000 232 9 160 9| 1.1 3.2 4.3| 19.0 -4.9 14.1 7.0 0.31| 6.8 2.1 2500 234 9 163 9| 0.9 2.7 3.6| 19.0 -6.2 12.8 5.1 0.28| 5.7 1.6 3000 234 10 165 9| 0.8 2.3 3.0| 19.0 -7.7 11.3 3.8 0.24| 4.9 1.2 4000 236 10 172 9| 1.3 1.7 3.0| 35.1 -7.7 27.4 6.8 0.38| 4.5 1.7 5000 245 12 187 8| 1.8 1.4 3.2| 54.6 -7.7 46.9 9.4 0.49| 4.4 2.1 6000 256 14 209 7| 1.9 1.1 3.0| 71.2 -7.7 63.5 10.6 0.54| 4.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251022.23.gif