UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 10 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 1019 46 16.4 8.4 59 8.0 11.9 285 9 288.0 289.2 284.2 307.1 6.79 1 1000 205 15.4 7.4 59 8.0 11.0 295 19 288.5 289.7 284.1 306.8 6.46 2 925 859 9.4 5.8 78 3.6 7.5 315 29 288.9 290.0 284.1 306.7 6.26 3 868 1383 5.2 3.4 88 1.8 4.3 315 37 289.9 290.8 283.8 305.9 5.63 4 850 1554 4.4 2.6 88 1.8 3.5 315 40 290.8 291.7 284.0 306.4 5.43 5 794 2106 0.8 -0.1 94 0.9 0.4 317 36 292.6 293.5 284.0 306.5 4.78 6 790 2147 0.6 -0.3 94 0.9 0.2 317 36 292.8 293.7 284.0 306.6 4.74 7 781 2240 3.4 0.0 78 3.4 1.7 317 35 296.8 297.7 285.8 311.3 4.90 8 700 3121 -1.9 -5.0 79 3.1 -3.3 320 29 300.4 301.1 285.9 311.8 3.76 9 667 3503 -4.5 -6.9 83 2.4 -5.5 321 31 301.6 302.3 286.1 312.1 3.42 10 613 4166 -6.1 -14.1 53 8.0 -8.9 324 34 307.2 307.6 286.7 313.9 2.09 11 576 4650 -9.3 -21.3 37 12.0 -12.6 326 37 308.9 309.2 286.4 312.9 1.21 12 500 5730 -16.3 -25.3 46 9.0 -18.4 330 42 313.2 313.4 287.6 316.5 0.98 13 491 5867 -17.3 -27.3 41 10.0 -19.4 330 42 313.6 313.7 287.6 316.4 0.83 14 414 7123 -26.9 -36.9 38 10.0 -28.2 334 45 316.9 317.0 288.2 318.3 0.39 15 400 7370 -29.3 -38.3 41 9.0 -30.4 335 46 316.9 317.0 288.2 318.2 0.35 16 333 8648 -40.1 -43.4 71 3.3 -40.4 341 55 319.2 319.2 288.8 320.1 0.25 17 300 9350 -46.1 -49.5 68 3.4 -46.3 345 60 320.4 320.4 289.0 320.9 0.14 18 263 10206 -54.1 -57.4 67 3.3 -54.2 345 63 320.9 321.0 289.1 321.2 0.06 19 250 10530 -54.1 -58.2 61 4.1 -54.2 345 64 325.6 325.6 290.5 325.9 0.06 20 235 10928 -54.3 -61.5 41 7.2 -54.5 345 66 331.1 331.1 292.0 331.3 0.04 21 213 11559 -54.7 -66.7 21 12.0 -54.9 321 61 340.0 340.0 294.3 340.1 0.02 22 200 11960 -57.7 -70.7 18 13.0 -57.9 305 58 341.4 341.4 294.7 341.4 0.01 23 197 12056 -58.5 -70.5 20 12.0 -58.6 305 62 341.6 341.6 294.7 341.7 0.01 24 176 12776 -53.1 -71.1 9 18.0 -53.5 301 51 361.7 361.7 299.0 361.7 0.01 25 159 13428 -56.3 -81.3 3 25.0 -56.6 297 42 366.9 366.9 300.0 366.9 0.00 26 150 13800 -55.9 -82.9 2 27.0 -56.2 295 36 373.8 373.8 301.2 373.8 0.00 27 135 14468 -55.7 -86.7 1 31.0 -56.1 298 33 385.6 385.6 303.1 385.6 0.00 28 116 15420 -60.9 -89.9 1 29.0 -61.2 301 28 393.0 393.0 304.2 393.0 0.00 29 106 15977 -61.7 -90.7 1 29.0 -61.9 304 25 401.8 401.8 305.5 401.8 0.00 30 101 16278 -58.9 -88.9 1 30.0 -59.2 305 23 412.7 412.7 306.9 412.8 0.00 31 100 16340 -59.5 -89.5 1 30.0 -59.8 305 23 412.8 412.8 306.9 412.8 0.00 32 87 17206 -62.7 -91.7 1 29.0 -63.0 293 24 423.1 423.1 308.1 423.1 0.00 33 74 18212 -59.1 -89.1 1 30.0 -59.6 280 25 450.7 450.7 310.9 450.7 0.00 34 70 18560 -60.1 -90.1 1 30.0 -60.5 275 25 455.8 455.8 311.4 455.8 0.00 35 60 19520 -61.5 -90.5 1 29.0 -61.9 284 20 473.2 473.2 312.9 473.2 0.00 36 55 20063 -58.7 -88.7 1 30.0 -59.3 289 18 491.6 491.6 314.4 491.6 0.00 37 50 20660 -60.3 -89.3 1 29.0 -60.9 295 15 501.4 501.4 315.1 501.4 0.00 38 47 21044 -61.3 -90.3 1 29.0 -61.8 291 15 507.9 507.9 315.5 507.9 0.00 39 30 23840 -58.7 -88.7 1 30.0 -59.7 260 19 584.6 584.6 319.9 584.6 0.00 40 20 26390 -56.5 -87.5 1 31.0 -58.4 275 36 663.2 663.2 323.2 663.3 0.01 41 13 29175 -48.3 -81.3 1 33.0 -53.6 778.6 778.6 326.7 779.0 0.04 42 10 30890 -51.7 -83.7 1 32.0 -56.5 826.6 826.6 327.9 826.9 0.04 TRP 197 12056 -58.5 -70.5 20 12.0 -58.6 305 62 341.6 341.6 294.7 341.7 0.01 WND 235 10928 -54.3 -61.5 41 7.2 -54.5 345 66 331.1 331.1 292.0 331.3 0.04 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 729.04 mb = 2805.07 m = 9202.88 ft Wetbulb zero: 753.04 mb = 2533.11 m = 8310.64 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 67.73 % Est. max temperature: 18.25 C = 64.85 F Sfc-Lift cond lev (LCL): 903.96 mb = 1048.55 m = 3440.09 ft T: 7.88 C 700-500 lapse rate: 5.52 C/km ThetaE index: 1.20 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 868.00 mb = 1382.93 m = 4537.12 ft Mean mixing ratio: 6.40 g/kg Conv temperature: 18.27 C = 64.88 F Cap Strength: 6.85 C Lifted Index: 8.06 C Risk: None Lifted Index @300 mb: 9.78 C Lifted Index @700 mb: 3.82 C Showalter Index: 8.35 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 18.90 C K Index: 20.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 153.20 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.13 J/kg Max Up Vert Vel: 2.07 m/s Conv Inhibition (B-): 56810.34 J/kg Cap Strength: 7.98 C Lift Cond Lev (LCL): 883.37 mb = 1238.32 m = 4062.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 at 25 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 1019 46 285 9 8.7 -2.3 | 192 23 4.7 22.7 1 1000 205 295 19 17.2 -8.0 | 218 22 13.2 17.0 2 925 859 315 29 20.5 -20.5 | 255 17 16.5 4.5 3 850 1554 315 40 28.3 -28.3 | 278 25 24.3 -3.3 4 700 3121 320 29 18.6 -22.2 | 259 15 14.6 2.8 5 500 5730 330 42 21.0 -36.4 | 304 20 17.0 -11.4 6 400 7370 335 46 19.4 -41.7 | 317 23 15.4 -16.7 7 300 9350 345 60 15.5 -58.0 | 341 35 11.5 -33.0 8 250 10530 345 64 16.6 -61.8 | 341 39 12.6 -36.8 9 235 10928 345 66 17.1 -63.8 | 341 41 13.1 -38.8 10 200 11960 305 58 47.5 -33.3 | 281 44 43.5 -8.3 11 197 12056 305 62 50.8 -35.6 | 283 48 46.8 -10.6 12 150 13800 295 36 32.6 -15.2 | 251 30 28.6 9.8 13 100 16340 305 23 18.8 -13.2 | 231 19 14.8 11.8 14 70 18560 275 25 24.9 -2.2 | 222 31 20.9 22.8 15 50 20660 295 15 13.6 -6.3 | 207 21 9.6 18.7 16 30 23840 260 19 18.7 3.3 | 207 32 14.7 28.3 17 20 26390 275 36 35.9 -3.1 | 236 39 31.9 21.9 Wind Parameters Mean winds (0-6000m): 320.9 at 33.8 knts Storm direction: 350.9 at 25.3 knts Shear (0-3000m) pos: 2.6 neg: 1.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 69.0 deg Storm rel helicity (0-3000m) pos: 164.3 neg: -27.6 tot: 136.7 m^2/s^2 ave: 45.6 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 40.86 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 ------------------------------------------------------------------------------- 500 299 19 219 20| 16.5 0.0 16.5| 91.9 0.0 91.9 183.7 0.97| 17.3 16.7 1000 308 24 234 18| 12.6 0.0 12.6|133.2 0.0 133.2 133.2 0.95| 13.5 12.8 1500 311 28 248 18| 8.4 2.7 11.1|164.3 0.0 164.3 109.5 0.89| 11.7 10.4 2000 312 30 256 19| 5.5 2.0 7.6|164.3 -7.9 156.4 78.2 0.77| 9.7 7.5 2500 313 31 259 19| 3.8 1.6 5.4|164.3 -17.4 146.9 58.8 0.66| 8.5 5.6 3000 314 31 260 19| 2.6 1.4 4.0|164.3 -27.6 136.7 45.6 0.56| 7.7 4.3 4000 316 31 262 18| 2.6 1.0 3.6|183.5 -28.6 154.9 38.7 0.59| 6.5 3.8 5000 318 32 267 17| 2.6 0.8 3.4|206.4 -28.6 177.7 35.5 0.62| 5.7 3.5 6000 321 34 274 17| 2.6 0.7 3.3|228.6 -28.6 199.9 33.3 0.64| 5.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251010.23.gif