UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 17 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 40 11.6 8.9 83 2.7 10.1 345 7 283.2 284.4 282.4 302.6 7.03 1 1005 156 10.4 9.2 92 1.2 9.7 11 4 283.1 284.4 282.7 303.2 7.28 2 1000 197 10.0 9.1 94 0.9 9.5 20 3 283.1 284.4 282.7 303.2 7.26 3 925 841 6.2 5.5 95 0.7 5.8 95 9 285.6 286.7 282.5 302.8 6.13 4 898 1084 4.8 3.8 93 1.0 4.3 118 11 286.6 287.6 282.4 302.4 5.60 5 880 1250 5.6 3.7 88 1.9 4.6 133 13 289.1 290.1 283.5 305.3 5.67 6 850 1533 4.0 -0.2 74 4.2 2.0 160 15 290.3 291.1 282.7 303.1 4.43 7 837 1658 3.2 -1.8 70 5.0 1.0 166 14 290.8 291.5 282.4 302.4 4.00 8 700 3092 -2.9 -4.3 90 1.4 -3.5 240 7 299.3 300.0 285.8 311.2 3.97 9 684 3275 -3.9 -4.9 93 1.0 -4.3 240 7 300.1 300.9 286.0 311.9 3.88 10 682 3298 -3.9 -4.8 93 0.9 -4.3 240 7 300.4 301.1 286.1 312.3 3.92 11 681 3310 -1.9 -2.9 93 1.0 -2.4 240 7 302.8 303.6 287.6 316.5 4.54 12 678 3345 -2.9 -4.0 92 1.1 -3.4 240 7 302.0 302.8 287.0 314.8 4.19 13 677 3356 -3.9 -5.0 92 1.1 -4.4 240 7 301.0 301.7 286.4 312.8 3.89 14 646 3725 -5.5 -7.3 87 1.8 -6.2 240 7 303.3 303.9 286.6 313.8 3.42 15 624 3995 -9.5 -19.5 44 10.0 -12.3 240 8 301.7 302.0 283.8 305.9 1.31 16 583 4520 -10.1 -27.1 23 17.0 -14.0 240 8 306.9 307.1 285.1 309.3 0.71 17 500 5690 -16.3 -37.3 15 21.0 -19.7 240 9 313.2 313.2 286.8 314.3 0.31 18 454 6409 -20.5 -41.5 13 21.0 -23.3 249 14 316.7 316.7 287.9 317.5 0.22 19 400 7330 -28.9 -34.9 56 6.0 -29.7 260 21 317.4 317.5 288.5 319.2 0.49 20 379 7713 -31.9 -36.1 66 4.2 -32.4 259 25 318.4 318.5 288.8 320.1 0.46 21 325 8779 -40.1 -45.1 59 5.0 -40.5 256 35 321.4 321.4 289.4 322.2 0.21 22 300 9320 -43.9 -53.9 32 10.0 -44.3 255 40 323.5 323.5 289.9 323.8 0.08 23 286 9640 -46.5 -58.5 24 12.0 -46.9 251 41 324.2 324.2 290.1 324.4 0.05 24 250 10520 -53.7 -63.7 28 10.0 -53.9 240 42 326.2 326.2 290.7 326.3 0.03 25 208 11677 -61.5 -69.5 34 8.0 -61.6 250 36 331.6 331.6 292.2 331.7 0.02 26 200 11920 -60.3 -70.3 26 10.0 -60.4 255 35 337.3 337.3 293.7 337.3 0.01 27 177 12691 -56.7 -75.7 7 19.0 -56.9 257 32 355.2 355.2 297.7 355.2 0.01 28 150 13740 -57.9 -87.9 1 30.0 -58.2 260 27 370.3 370.3 300.6 370.3 0.00 29 127 14786 -58.3 -88.3 1 30.0 -58.6 262 26 387.7 387.7 303.5 387.7 0.00 30 113 15513 -61.9 -90.9 1 29.0 -62.1 263 26 394.1 394.1 304.4 394.1 0.00 31 100 16270 -60.7 -89.7 1 29.0 -61.0 265 25 410.4 410.4 306.6 410.5 0.00 32 70 18480 -60.1 -89.1 1 29.0 -60.5 260 27 455.8 455.8 311.4 455.8 0.00 33 52 20335 -58.5 -88.5 1 30.0 -59.2 273 20 500.0 500.0 314.9 500.0 0.00 34 50 20580 -59.5 -89.5 1 30.0 -60.1 275 19 503.3 503.3 315.2 503.3 0.00 35 47 20966 -60.9 -89.9 1 29.0 -61.4 271 21 508.9 508.9 315.6 508.9 0.00 36 34 22999 -56.9 -86.9 1 30.0 -58.0 249 30 568.8 568.8 319.1 568.8 0.01 37 30 23790 -57.7 -87.7 1 30.0 -58.9 240 33 587.3 587.3 320.0 587.4 0.01 38 28 24226 -55.3 -86.3 1 31.0 -56.9 245 35 605.7 605.7 320.9 605.8 0.01 39 20 26380 -52.1 -84.1 1 32.0 -55.0 270 42 676.7 676.7 323.7 676.8 0.02 40 10 30880 -49.5 -82.5 1 33.0 -55.2 285 44 834.8 834.8 328.1 835.2 0.04 41 7.7 32626 -40.7 -76.7 1 36.0 -51.8 935.0 935.0 330.1 936.6 0.15 TRP 208 11677 -61.5 -69.5 34 8.0 -61.6 250 36 331.6 331.6 292.2 331.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5493.00 m Freezing level: 765.13 mb = 2410.36 m = 7907.92 ft Wetbulb zero: 807.55 mb = 1945.54 m = 6382.92 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 65.47 % Est. max temperature: 17.98 C = 64.37 F Sfc-Lift cond lev (LCL): 978.28 mb = 378.38 m = 1241.40 ft T: 8.93 C 700-500 lapse rate: 5.16 C/km ThetaE index: 2.88 C Layer 850.0- 700.0 mb Conv cond level (CCL): 943.46 mb = 677.80 m = 2223.72 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 13.41 C = 56.13 F Cap Strength: 7.69 C Lifted Index: 10.60 C Risk: None Lifted Index @300 mb: 14.67 C Lifted Index @700 mb: 4.87 C Showalter Index: 10.52 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 16.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.76 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 57239.17 J/kg Cap Strength: 10.45 C Lift Cond Lev (LCL): 954.25 mb = 583.84 m = 1915.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 7 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 40 345 7 1.8 -6.8 | 20 11 -3.8 -10.5 1 1000 197 20 3 -1.0 -2.8 | 45 9 -6.7 -6.6 2 925 841 95 9 -9.0 0.8 | 78 15 -14.6 -3.0 3 850 1533 160 15 -5.1 14.1 | 134 15 -10.8 10.3 4 700 3092 240 7 6.1 3.5 | 304 0 0.4 -0.3 5 500 5690 240 9 7.8 4.5 | 251 2 2.1 0.7 6 400 7330 260 21 20.7 3.6 | 270 15 15.0 -0.1 7 300 9320 255 40 38.6 10.4 | 259 34 33.0 6.6 8 250 10520 240 42 36.4 21.0 | 241 35 30.7 17.2 9 208 11677 250 36 33.8 12.3 | 253 29 28.2 8.5 10 200 11920 255 35 33.8 9.1 | 259 29 28.1 5.3 11 150 13740 260 27 26.6 4.7 | 267 21 20.9 0.9 12 100 16270 265 25 24.9 2.2 | 275 19 19.2 -1.6 13 70 18480 260 27 26.6 4.7 | 267 21 20.9 0.9 14 50 20580 275 19 18.9 -1.7 | 292 14 13.3 -5.4 15 30 23790 240 33 28.6 16.5 | 241 26 22.9 12.7 16 20 26380 270 42 42.0 -0.0 | 276 37 36.3 -3.8 17 10 30880 285 44 42.5 -11.4 | 292 40 36.8 -15.2 Wind Parameters Mean winds (0-6000m): 206.3 at 9.1 knts Storm direction: 236.3 at 6.8 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -127.9 deg Storm rel helicity (0-3000m) pos: 118.9 neg: 0.0 tot: 118.9 m^2/s^2 ave: 39.6 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 25.15 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 30 5 46 11| 8.3 0.0 8.3| 20.8 0.0 20.8 41.5 0.80| 9.3 7.4 1000 80 7 68 13| 8.3 0.0 8.3| 54.0 0.0 54.0 54.0 0.88| 9.3 8.2 1500 116 9 90 14| 7.5 0.0 7.5| 99.7 0.0 99.7 66.5 0.92| 10.1 9.3 2000 139 10 107 13| 4.9 0.0 4.9|112.9 0.0 112.9 56.5 0.87| 9.3 8.0 2500 152 10 116 12| 3.2 0.0 3.2|117.8 0.0 117.8 47.1 0.81| 8.6 6.9 3000 158 10 120 11| 2.0 0.0 2.0|118.9 0.0 118.9 39.6 0.77| 7.9 6.1 4000 176 9 131 8| 1.5 0.0 1.5|119.0 -0.1 118.9 29.7 0.75| 6.1 4.6 5000 193 9 145 6| 1.2 0.1 1.3|119.0 -0.2 118.8 23.8 0.74| 5.0 3.6 6000 206 9 159 5| 1.1 0.1 1.3|119.2 -0.2 119.0 19.8 0.69| 4.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251017.11.gif