UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102911.upa.cvt Date: 1100Z 29 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 29 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 1015 45 21.2 1.2 26 20.0 10.9 295 1 293.1 293.8 283.4 305.1 4.11 1 1000 173 19.0 2.0 32 17.0 10.3 250 1 292.1 292.9 283.4 305.0 4.42 2 925 835 12.8 -1.2 38 14.0 6.1 250 5 292.4 293.1 282.8 303.5 3.78 3 877 1279 9.2 -2.8 43 12.0 3.7 269 13 293.2 293.8 282.8 303.6 3.54 4 855 1488 6.8 -2.2 53 9.0 2.7 278 16 292.8 293.5 283.0 303.9 3.80 5 850 1536 6.8 -3.2 49 10.0 2.3 280 17 293.3 293.9 282.9 303.7 3.55 6 808 1951 6.2 -5.8 42 12.0 1.0 285 19 296.9 297.5 283.8 306.2 3.07 7 768 2366 4.2 -9.8 35 14.0 -1.3 290 20 299.1 299.5 284.0 306.4 2.36 8 733 2745 4.6 -19.4 16 24.0 -3.2 295 22 303.6 303.8 284.2 307.2 1.12 9 700 3118 1.6 -23.4 14 25.0 -5.6 300 23 304.3 304.4 284.2 307.0 0.83 10 621 4068 -5.9 -28.9 14 23.0 -11.2 302 28 306.3 306.4 284.7 308.2 0.57 11 562 4842 -10.5 -44.5 4 34.0 -15.5 303 31 309.7 309.7 285.4 310.2 0.13 12 503 5685 -16.5 -29.5 32 13.0 -19.1 305 36 312.4 312.5 286.9 314.7 0.66 13 500 5730 -16.7 -29.7 32 13.0 -19.3 305 36 312.7 312.8 287.1 314.9 0.65 14 478 6068 -18.5 -34.5 23 16.0 -21.2 302 38 314.5 314.6 287.4 316.0 0.43 15 400 7370 -29.7 -42.7 27 13.0 -31.0 290 46 316.4 316.4 287.8 317.2 0.22 16 332 8668 -40.1 -52.1 27 12.0 -40.7 287 45 319.5 319.5 288.7 319.8 0.09 17 300 9350 -46.3 -53.3 45 7.0 -46.6 285 44 320.1 320.1 288.9 320.4 0.09 18 277 9877 -50.3 -56.3 49 6.0 -50.5 287 48 321.7 321.7 289.3 322.0 0.07 19 250 10540 -55.5 -63.5 36 8.0 -55.6 290 54 323.6 323.6 289.9 323.7 0.03 20 216 11455 -61.9 -69.9 34 8.0 -62.0 290 58 327.4 327.5 291.0 327.5 0.01 21 200 11930 -61.7 -71.7 25 10.0 -61.8 290 56 335.1 335.1 293.1 335.1 0.01 22 170 12930 -62.2 -77.8 11 15.6 -62.3 295 62 350.2 350.2 296.7 350.3 0.01 23 150 13700 -62.5 -82.5 5 20.0 -62.6 300 52 362.4 362.4 299.2 362.4 0.00 24 139 14172 -61.3 -86.3 2 25.0 -61.5 296 48 372.5 372.5 301.0 372.5 0.00 25 114 15395 -64.5 -92.5 1 28.0 -64.7 286 36 388.3 388.3 303.5 388.3 0.00 26 100 16200 -62.5 -91.5 1 29.0 -62.7 280 29 407.0 407.0 306.1 407.0 0.00 27 90 16840 -64.3 -92.3 1 28.0 -64.5 281 26 415.8 415.8 307.2 415.8 0.00 28 76 17874 -60.5 -89.5 1 29.0 -60.9 284 21 444.4 444.4 310.3 444.4 0.00 29 70 18380 -62.3 -91.3 1 29.0 -62.6 285 19 451.1 451.1 311.0 451.1 0.00 30 67 18651 -63.7 -91.7 1 28.0 -64.0 284 22 453.8 453.8 311.2 453.8 0.00 31 51 20337 -62.7 -91.7 1 29.0 -63.1 280 43 492.9 492.9 314.4 492.9 0.00 32 50 20460 -61.3 -90.3 1 29.0 -61.8 280 44 499.0 499.0 314.9 499.0 0.00 33 44 21262 -56.5 -87.5 1 31.0 -57.5 277 41 529.3 529.3 316.9 529.4 0.00 34 30 23670 -60.3 -89.3 1 29.0 -61.2 270 31 580.3 580.3 319.7 580.3 0.00 35 26 24570 -56.7 -87.7 1 31.0 -58.2 266 43 614.7 614.7 321.3 614.8 0.01 36 23 25346 -57.9 -87.9 1 30.0 -59.3 263 54 633.1 633.1 322.0 633.2 0.01 37 21 25926 -53.1 -85.1 1 32.0 -55.6 261 62 664.3 664.3 323.2 664.4 0.01 38 20 26240 -54.1 -85.1 1 31.0 -56.5 260 66 670.6 670.6 323.4 670.7 0.01 39 18 26910 -55.7 -86.7 1 31.0 -57.9 261 70 686.0 686.0 324.0 686.1 0.01 40 13 29008 -48.3 -81.3 1 33.0 -53.6 263 83 778.6 778.6 326.7 779.0 0.04 41 11 30090 -54.1 -85.1 1 31.0 -57.8 264 89 795.6 795.6 327.1 795.8 0.03 42 10 30710 -46.3 -80.3 1 34.0 -53.4 265 93 846.7 846.8 328.3 847.3 0.06 43 10 30710 -46.3 -80.3 1 34.0 -53.4 265 93 846.7 846.8 328.3 847.3 0.06 44 8.6 31717 -43.9 -78.9 1 35.0 -52.7 893.4 893.4 329.3 894.4 0.09 TRP 216 11455 -61.9 -69.9 34 8.0 -62.0 290 58 327.4 327.5 291.0 327.5 0.01 WND 170 12930 -62.2 -77.8 11 15.6 -62.3 295 62 350.2 350.2 296.7 350.3 0.01 Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 683.15 mb = 3320.64 m = 10894.34 ft Wetbulb zero: 790.66 mb = 2128.33 m = 6982.64 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 25.01 % Est. max temperature: 21.05 C = 69.89 F Sfc-Lift cond lev (LCL): 752.98 mb = 2526.24 m = 8288.09 ft T: 4.37 C 700-500 lapse rate: 7.01 C/km ThetaE index: 1.65 C Layer 1000.0- 877.0 mb Conv cond level (CCL): 625.78 mb = 4006.99 m = 13146.14 ft Mean mixing ratio: 4.09 g/kg Conv temperature: 34.30 C = 93.73 F Cap Strength: 9.27 C Lifted Index: 9.33 C Risk: None Lifted Index @300 mb: 11.34 C Lifted Index @700 mb: 8.67 C Showalter Index: 9.71 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 13.50 C K Index: -4.70 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.62 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 63075.02 J/kg Cap Strength: 9.32 C Lift Cond Lev (LCL): 760.34 mb = 2447.11 m = 8028.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 16 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 1015 45 295 1 0.9 -0.4 | 150 16 -7.8 13.6 1 1000 173 250 1 0.9 0.3 | 152 16 -7.8 14.3 2 925 835 250 5 4.7 1.7 | 166 16 -4.0 15.7 3 850 1536 280 17 16.7 -3.0 | 216 14 8.0 11.1 4 700 3118 300 23 19.9 -11.5 | 257 11 11.2 2.5 5 500 5730 305 36 29.5 -20.6 | 288 22 20.8 -6.6 6 400 7370 290 46 43.2 -15.7 | 273 35 34.5 -1.7 7 300 9350 285 44 42.5 -11.4 | 266 34 33.8 2.6 8 250 10540 290 54 50.7 -18.5 | 276 42 42.0 -4.5 9 216 11455 290 58 54.5 -19.8 | 277 46 45.8 -5.8 10 200 11930 290 56 52.6 -19.2 | 277 44 43.9 -5.2 11 170 12930 295 62 56.2 -26.2 | 284 49 47.5 -12.2 12 150 13700 300 52 45.0 -26.0 | 288 38 36.3 -12.0 13 100 16200 280 29 28.6 -5.0 | 246 22 19.8 9.0 14 70 18380 285 19 18.4 -4.9 | 227 13 9.6 9.1 15 50 20460 280 44 43.3 -7.6 | 260 35 34.6 6.4 16 30 23670 270 31 31.0 -0.0 | 238 26 22.3 14.0 17 20 26240 260 66 65.0 11.5 | 246 62 56.3 25.5 18 10 30710 265 93 92.6 8.1 | 255 87 83.9 22.1 Wind Parameters Mean winds (0-6000m): 298.1 at 22.0 knts Storm direction: 328.1 at 16.5 knts Shear (0-3000m) pos: 3.6 neg: 0.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 98.8 neg: 0.0 tot: 98.8 m^2/s^2 ave: 32.9 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 56.93 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 ------------------------------------------------------------------------------- 500 253 2 154 16| 0.0 2.7 2.7| 11.3 0.0 11.3 22.5 0.91| 3.0 2.7 1000 253 4 160 16| 2.8 1.4 4.1| 34.4 0.0 34.4 34.4 0.96| 4.3 4.2 1500 269 7 172 14| 4.9 0.9 5.8| 71.1 0.0 71.1 47.4 0.97| 6.2 6.0 2000 276 9 183 13| 4.2 0.7 4.9| 80.2 0.0 80.2 40.1 0.97| 5.4 5.2 2500 281 12 193 12| 3.8 0.5 4.4| 89.4 0.0 89.4 35.8 0.97| 4.9 4.7 3000 286 13 202 11| 3.6 0.5 4.0| 98.8 0.0 98.8 32.9 0.97| 4.6 4.5 4000 292 16 218 10| 3.3 0.3 3.6|111.6 0.0 111.6 27.9 0.93| 4.1 3.8 5000 295 19 236 10| 3.2 0.3 3.4|124.9 0.0 124.9 25.0 0.89| 3.8 3.4 6000 298 22 251 11| 2.9 0.5 3.3|134.6 -7.0 127.6 21.3 0.78| 3.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251029.11.gif