UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102811.upa.cvt Date: 1100Z 28 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 28 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 1011 43 16.0 1.0 36 15.0 8.6 290 13 288.2 289.0 281.3 299.9 4.06 1 1003 110 14.4 1.4 41 13.0 8.0 290 16 287.3 288.0 281.0 299.4 4.22 2 1000 135 14.2 1.2 41 13.0 7.9 290 17 287.4 288.1 281.0 299.3 4.17 3 925 784 7.4 0.4 61 7.0 4.1 300 23 286.9 287.6 280.9 299.0 4.25 4 910 918 6.0 0.0 65 6.0 3.2 302 25 286.8 287.5 280.8 298.8 4.20 5 850 1473 1.6 -4.4 64 6.0 -0.9 310 31 287.8 288.4 280.1 297.2 3.24 6 814 1820 -1.1 -7.1 64 6.0 -3.4 308 31 288.5 289.0 279.8 296.6 2.75 7 700 3008 -8.7 -20.7 37 12.0 -11.7 300 33 292.9 293.0 279.6 296.1 1.05 8 640 3696 -12.7 -28.7 25 16.0 -15.8 299 32 295.9 296.0 280.3 297.7 0.56 9 590 4310 -18.1 -37.1 17 19.0 -20.7 297 32 296.6 296.6 280.2 297.5 0.27 10 559 4711 -20.3 -44.3 10 24.0 -22.8 297 32 298.6 298.6 280.9 299.1 0.13 11 529 5118 -22.5 -35.5 30 13.0 -24.2 296 31 300.7 300.8 282.1 301.9 0.35 12 500 5530 -24.5 -40.5 21 16.0 -26.2 295 31 303.2 303.2 283.0 304.0 0.22 13 499 5545 -24.7 -41.7 19 17.0 -26.5 295 31 303.1 303.1 282.9 303.8 0.20 14 422 6738 -34.7 -50.7 18 16.0 -35.6 310 39 305.2 305.2 283.6 305.5 0.09 15 400 7110 -36.9 -53.9 16 17.0 -37.7 315 42 307.0 307.0 284.3 307.3 0.06 16 369 7663 -40.1 -59.1 11 19.0 -40.8 321 56 309.9 309.9 285.4 310.1 0.04 17 327 8478 -44.5 -63.0 11 18.4 -45.0 330 77 314.7 314.7 287.0 314.8 0.02 18 300 9050 -47.7 -65.7 11 18.0 -48.1 330 75 318.1 318.1 288.2 318.2 0.02 19 278 9552 -49.1 -69.1 8 20.0 -49.5 325 71 323.1 323.1 289.7 323.2 0.01 20 250 10250 -48.9 -72.9 4 24.0 -49.3 310 69 333.4 333.4 292.6 333.4 0.01 21 217 11178 -50.3 -83.3 1 33.0 -50.7 307 65 345.0 345.0 295.5 345.0 0.00 22 200 11710 -51.7 -83.7 1 32.0 -52.1 305 62 350.9 350.9 296.8 350.9 0.00 23 187 12146 -51.5 -83.5 1 32.0 -52.0 299 61 358.0 358.0 298.3 358.0 0.00 24 150 13560 -57.1 -87.1 1 30.0 -57.4 280 56 371.7 371.7 300.9 371.7 0.00 25 128 14569 -54.3 -85.3 1 31.0 -54.8 272 47 394.0 394.0 304.3 394.0 0.00 26 101 16059 -62.5 -91.5 1 29.0 -62.7 260 34 405.8 405.8 306.0 405.8 0.00 27 100 16120 -62.5 -91.5 1 29.0 -62.7 260 33 407.0 407.0 306.1 407.0 0.00 28 94 16503 -59.1 -89.1 1 30.0 -59.5 259 33 420.9 420.9 307.8 420.9 0.00 29 70 18340 -60.1 -89.1 1 29.0 -60.5 255 33 455.8 455.8 311.4 455.8 0.00 30 64 18896 -62.1 -91.1 1 29.0 -62.4 258 34 463.3 463.3 312.1 463.3 0.00 31 60 19297 -59.1 -89.1 1 30.0 -59.6 260 34 478.6 478.6 313.4 478.6 0.00 32 51 20308 -62.3 -91.3 1 29.0 -62.7 264 35 493.9 493.9 314.5 493.9 0.00 33 50 20430 -61.7 -90.7 1 29.0 -62.1 265 35 498.1 498.1 314.8 498.1 0.00 34 41 21683 -54.3 -85.3 1 31.0 -55.6 261 39 545.6 545.6 317.8 545.7 0.01 35 32 23253 -60.1 -89.1 1 29.0 -61.0 256 45 570.2 570.2 319.2 570.2 0.00 36 30 23660 -56.1 -87.1 1 31.0 -57.5 255 46 591.7 591.7 320.2 591.7 0.01 37 24 25088 -52.5 -84.5 1 32.0 -54.9 261 52 641.2 641.2 322.3 641.2 0.01 38 20 26260 -54.3 -85.3 1 31.0 -56.6 265 56 670.0 670.0 323.4 670.1 0.01 39 18 26935 -57.5 -87.5 1 30.0 -59.4 265 60 680.4 680.4 323.8 680.4 0.01 40 13 29032 -51.5 -83.5 1 32.0 -55.6 265 74 767.5 767.5 326.4 767.7 0.03 41 11 30118 -52.9 -84.9 1 32.0 -57.0 265 81 800.0 800.0 327.3 800.2 0.03 42 10 30740 -49.7 -82.7 1 33.0 -55.3 265 85 834.0 834.0 328.1 834.4 0.04 43 9.2 31288 -47.5 -80.5 1 33.0 -54.3 862.6 862.6 328.7 863.2 0.07 TRP 278 9552 -49.1 -69.1 8 20.0 -49.5 325 71 323.1 323.1 289.7 323.2 0.01 WND 327 8478 -44.5 -63.0 11 18.4 -45.0 330 77 314.7 314.7 287.0 314.8 0.02 Sounding variables and indices 1000-500 mb thick: 5395.00 m Freezing level: 828.67 mb = 1678.79 m = 5507.76 ft Wetbulb zero: 862.57 mb = 1353.65 m = 4441.04 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 39.78 % Est. max temperature: 15.38 C = 59.69 F Sfc-Lift cond lev (LCL): 806.35 mb = 1894.57 m = 6215.71 ft T: -1.58 C 700-500 lapse rate: 6.26 C/km ThetaE index: 3.80 C Layer 1003.0- 640.0 mb Conv cond level (CCL): 804.87 mb = 1909.05 m = 6263.21 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 16.63 C = 61.93 F Cap Strength: 3.61 C Lifted Index: 5.07 C Risk: None Lifted Index @300 mb: 13.54 C Lifted Index @700 mb: 1.24 C Showalter Index: 6.42 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 20.10 C K Index: 9.70 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.66 J/kg Max Up Vert Vel: 1.82 m/s Conv Inhibition (B-): 55677.25 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 825.65 mb = 1706.27 m = 5597.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 23 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 1011 43 290 13 12.2 -4.4 | 184 15 1.0 15.1 1 1000 135 290 17 16.0 -5.8 | 199 15 4.8 13.8 2 925 784 300 23 19.9 -11.5 | 227 12 8.7 8.1 3 850 1473 310 31 23.7 -19.9 | 272 13 12.6 -0.4 4 700 3008 300 33 28.6 -16.5 | 260 18 17.4 3.1 5 500 5530 295 31 28.1 -13.1 | 249 18 16.9 6.5 6 400 7110 315 42 29.7 -29.7 | 299 21 18.5 -10.1 7 327 8478 330 77 38.5 -66.7 | 330 54 27.3 -47.1 8 300 9050 330 75 37.5 -65.0 | 330 52 26.3 -45.4 9 278 9552 325 71 40.7 -58.2 | 323 49 29.5 -38.6 10 250 10250 310 69 52.9 -44.4 | 301 48 41.7 -24.8 11 200 11710 305 62 50.8 -35.6 | 292 43 39.6 -16.0 12 150 13560 280 56 55.1 -9.7 | 257 45 44.0 9.8 13 100 16120 260 33 32.5 5.7 | 220 33 21.3 25.3 14 70 18340 255 33 31.9 8.5 | 216 35 20.7 28.1 15 50 20430 265 35 34.9 3.1 | 226 33 23.7 22.6 16 30 23660 255 46 44.4 11.9 | 227 46 33.2 31.5 17 20 26260 265 56 55.8 4.9 | 241 51 44.6 24.5 18 10 30740 265 85 84.7 7.4 | 250 78 73.5 27.0 Wind Parameters Mean winds (0-6000m): 300.2 at 30.1 knts Storm direction: 330.2 at 22.5 knts Shear (0-3000m) pos: 3.3 neg: 1.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 76.0 deg Storm rel helicity (0-3000m) pos: 65.9 neg: -11.9 tot: 54.0 m^2/s^2 ave: 18.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 19.91 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 ------------------------------------------------------------------------------- 500 293 18 204 14| 8.2 0.0 8.2| 29.4 0.0 29.4 58.9 0.95| 8.5 8.1 1000 297 21 216 12| 7.1 0.0 7.1| 48.1 0.0 48.1 48.1 0.96| 7.4 7.1 1500 302 23 230 11| 6.6 0.0 6.6| 65.9 0.0 65.9 43.9 0.96| 6.9 6.7 2000 304 25 241 11| 5.0 0.5 5.5| 65.9 -3.5 62.4 31.2 0.83| 5.7 4.7 2500 304 27 247 12| 4.0 0.8 4.8| 65.9 -7.5 58.4 23.4 0.72| 5.0 3.6 3000 303 28 251 13| 3.3 1.0 4.3| 65.9 -11.9 54.0 18.0 0.63| 4.5 2.8 4000 302 29 253 14| 2.5 0.8 3.3| 65.9 -18.3 47.6 11.9 0.55| 3.5 1.9 5000 301 30 253 15| 2.0 0.8 2.7| 65.9 -24.7 41.2 8.2 0.48| 3.0 1.4 6000 300 30 253 15| 2.1 0.7 2.7| 90.1 -27.2 62.8 10.5 0.53| 2.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251028.11.gif