UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110623.upa.cvt Date: 2300Z 6 NOV 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 6 NOV 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 1017 42 8.8 8.2 96 0.6 8.5 45 9 280.6 281.7 280.8 298.9 6.71 1 1000 181 8.0 7.4 96 0.6 7.7 50 9 281.1 282.3 280.8 298.9 6.46 2 925 820 4.2 3.9 98 0.3 4.1 115 21 283.6 284.5 280.8 298.9 5.47 3 850 1505 1.0 0.7 98 0.3 0.8 115 19 287.2 288.0 281.6 300.7 4.73 4 839 1610 0.2 0.0 99 0.2 0.1 117 19 287.4 288.2 281.5 300.4 4.56 5 760 2398 -2.1 -2.6 96 0.5 -2.3 129 20 293.2 293.9 283.5 305.4 4.15 6 700 3046 -6.9 -7.6 95 0.7 -7.2 140 21 294.8 295.4 283.0 304.1 3.08 7 645 3679 -11.1 -11.6 96 0.5 -11.3 150 22 297.1 297.5 283.2 304.5 2.44 8 568 4642 -18.1 -19.5 89 1.4 -18.4 165 25 299.8 300.1 283.1 304.4 1.44 9 553 4842 -20.5 -25.0 67 4.5 -21.4 168 25 299.3 299.5 282.3 302.2 0.91 10 500 5580 -25.5 -28.2 78 2.7 -25.9 180 27 301.9 302.1 283.2 304.4 0.75 11 419 6837 -36.5 -38.1 85 1.6 -36.7 175 33 303.5 303.6 283.2 304.7 0.34 12 400 7160 -35.1 -45.1 35 10.0 -35.8 160 25 309.4 309.4 285.3 310.0 0.17 13 395 7248 -34.9 -45.9 32 11.0 -35.7 160 24 310.7 310.8 285.8 311.3 0.16 14 308 8961 -40.1 -52.1 27 12.0 -40.8 155 10 326.4 326.4 290.8 326.8 0.10 15 300 9140 -40.5 -52.5 26 12.0 -41.2 155 9 328.3 328.3 291.3 328.7 0.10 16 250 10370 -45.7 -59.7 19 14.0 -46.2 150 3 338.1 338.1 293.9 338.3 0.05 17 200 11840 -51.1 -69.1 10 18.0 -51.5 60 5 351.8 351.9 297.0 351.9 0.02 18 196 11971 -52.1 -71.1 8 19.0 -52.5 56 6 352.3 352.3 297.1 352.4 0.01 19 150 13700 -53.9 -80.9 2 27.0 -54.3 5 19 377.2 377.2 301.8 377.2 0.00 20 137 14280 -54.9 -84.9 1 30.0 -55.3 9 16 385.3 385.3 303.1 385.4 0.00 21 100 16250 -63.7 -91.7 1 28.0 -63.9 25 7 404.7 404.7 305.8 404.7 0.00 22 90 16890 -67.7 -94.7 1 27.0 -67.8 355 8 409.1 409.1 306.4 409.1 0.00 23 81 17531 -63.5 -91.5 1 28.0 -63.7 326 9 430.2 430.2 308.9 430.2 0.00 24 72 18249 -66.5 -94.5 1 28.0 -66.7 293 11 438.6 438.6 309.7 438.6 0.00 25 70 18420 -65.3 -93.3 1 28.0 -65.5 285 11 444.7 444.7 310.3 444.7 0.00 26 50 20470 -65.5 -93.5 1 28.0 -65.8 270 17 489.1 489.1 314.1 489.1 0.00 27 30 23590 -62.3 -91.3 1 29.0 -63.0 250 21 574.8 574.8 319.4 574.8 0.00 28 20 26090 -62.5 -91.5 1 29.0 -63.5 265 23 644.9 644.9 322.5 644.9 0.00 29 18 26741 -61.9 -89.9 1 28.0 -63.1 666.5 666.5 323.3 666.5 0.01 TRP 419 6837 -36.5 -38.1 85 1.6 -36.7 175 33 303.5 303.6 283.2 304.7 0.34 WND Sounding variables and indices 1000-500 mb thick: 5399.00 m Freezing level: 832.13 mb = 1678.12 m = 5505.58 ft Wetbulb zero: 836.42 mb = 1634.06 m = 5361.01 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 91.81 % Est. max temperature: 14.59 C = 58.25 F Sfc-Lift cond lev (LCL): 1007.81 mb = 116.82 m = 383.25 ft T: 8.37 C 700-500 lapse rate: 7.34 C/km ThetaE index: 1.31 C Layer 700.0- 645.0 mb Conv cond level (CCL): 953.71 mb = 569.46 m = 1868.30 ft Mean mixing ratio: 6.02 g/kg Conv temperature: 10.87 C = 51.56 F Cap Strength: 3.91 C Lifted Index: 4.25 C Risk: None Lifted Index @300 mb: 20.95 C Lifted Index @700 mb: 3.16 C Showalter Index: 3.02 C Risk: None Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 26.20 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 147.40 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.00 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 48383.71 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 959.46 mb = 520.17 m = 1706.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 177 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 1017 42 45 9 -6.4 -6.4 | 13 23 -5.4 -22.6 1 1000 181 50 9 -6.9 -5.8 | 15 23 -5.9 -22.0 2 925 820 115 21 -19.0 8.9 | 68 20 -18.1 -7.3 3 850 1505 115 19 -17.2 8.0 | 63 18 -16.3 -8.2 4 700 3046 140 21 -13.5 16.1 | 89 13 -12.5 -0.1 5 500 5580 180 27 0.0 27.0 | 185 11 1.0 10.8 6 419 6837 175 33 -2.9 32.9 | 173 17 -1.9 16.7 7 400 7160 160 25 -8.6 23.5 | 134 11 -7.6 7.3 8 300 9140 155 9 -3.8 8.2 | 19 9 -2.8 -8.0 9 250 10370 150 3 -1.5 2.6 | 2 14 -0.5 -13.6 10 200 11840 60 5 -4.3 -2.5 | 10 19 -3.4 -18.7 11 150 13700 5 19 -1.7 -18.9 | 1 35 -0.7 -35.1 12 100 16250 25 7 -3.0 -6.3 | 5 23 -2.0 -22.5 13 70 18420 285 11 10.6 -2.8 | 329 22 11.6 -19.1 14 50 20470 270 17 17.0 -0.0 | 312 24 18.0 -16.2 15 30 23590 250 21 19.7 7.2 | 294 23 20.7 -9.0 16 20 26090 265 23 22.9 2.0 | 301 28 23.9 -14.2 Wind Parameters Mean winds (0-6000m): 146.6 at 21.6 knts Storm direction: 176.6 at 16.2 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 75.9 deg Storm rel helicity (0-3000m) pos: 150.1 neg: -6.6 tot: 143.5 m^2/s^2 ave: 47.8 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 66.73 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 68 11 25 23| 11.2 0.0 11.2| 67.2 0.0 67.2 134.4 0.99| 11.5 11.3 1000 99 15 46 20| 9.9 0.0 9.9|122.6 -2.2 120.4 120.4 0.92| 11.4 10.6 1500 106 17 53 19| 6.2 0.0 6.2|122.7 -6.6 116.1 77.4 0.83| 8.1 6.7 2000 110 17 56 19| 5.1 0.0 5.1|132.7 -6.6 126.0 63.0 0.83| 6.8 5.6 2500 114 18 60 18| 4.5 0.0 4.5|141.8 -6.6 135.2 54.1 0.82| 6.0 5.0 3000 119 18 64 17| 4.0 0.0 4.0|150.1 -6.6 143.5 47.8 0.82| 5.5 4.5 4000 127 19 73 15| 3.6 0.0 3.6|167.9 -6.6 161.3 40.3 0.83| 5.0 4.2 5000 137 20 84 13| 3.3 0.0 3.3|185.9 -6.6 179.2 35.8 0.86| 4.7 4.1 6000 147 22 100 11| 2.9 0.2 3.1|196.1 -9.5 186.6 31.1 0.81| 4.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251106.23.gif