UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112923.upa.cvt Date: 2300Z 29 NOV 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 29 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 1007 41 3.8 0.7 80 3.1 2.5 280 31 276.4 277.1 275.3 287.3 3.99 1 1000 98 3.4 0.3 80 3.1 2.1 280 31 276.5 277.2 275.2 287.2 3.90 2 969 353 1.8 -1.0 82 2.8 0.6 302 25 277.4 278.1 275.4 287.5 3.66 3 961 420 2.6 -0.3 81 2.9 1.4 308 24 278.9 279.6 276.5 289.7 3.89 4 958 445 3.8 1.4 84 2.4 2.7 310 23 280.4 281.1 277.9 292.6 4.42 5 925 730 2.6 1.0 89 1.6 1.9 335 17 282.0 282.7 278.8 294.4 4.44 6 893 1014 1.0 0.6 97 0.4 0.8 327 14 283.2 283.9 279.4 295.7 4.47 7 850 1409 -0.7 -1.1 97 0.4 -0.9 315 9 285.4 286.1 280.1 297.2 4.15 8 827 1628 -1.5 -2.0 96 0.5 -1.7 318 9 286.8 287.5 280.6 298.2 3.99 9 810 1794 -0.9 -1.3 97 0.4 -1.1 320 9 289.2 289.9 282.0 301.5 4.29 10 700 2947 -6.7 -7.5 94 0.8 -7.0 335 7 295.1 295.6 283.1 304.4 3.11 11 682 3150 -7.7 -8.4 95 0.7 -7.9 337 7 296.2 296.7 283.4 305.1 2.97 12 500 5490 -24.3 -25.6 89 1.3 -24.5 360 11 303.4 303.6 284.0 306.5 0.95 13 489 5651 -25.5 -27.1 86 1.6 -25.8 5 12 303.9 304.0 284.1 306.7 0.85 14 400 7070 -37.5 -39.5 82 2.0 -37.7 55 19 306.3 306.3 284.3 307.3 0.31 15 384 7350 -40.1 -42.2 80 2.1 -40.2 56 20 306.4 306.5 284.3 307.3 0.24 16 300 8980 -54.9 -58.5 64 3.6 -55.0 65 29 308.0 308.0 284.6 308.1 0.05 17 298 9023 -55.1 -58.7 64 3.6 -55.2 65 29 308.3 308.3 284.7 308.4 0.05 18 274 9564 -51.1 -56.1 55 5.0 -51.2 346 17 321.6 321.6 289.3 321.8 0.07 19 250 10160 -51.1 -60.1 33 9.0 -51.3 260 3 330.1 330.1 291.8 330.3 0.05 20 248 10212 -51.1 -61.1 29 10.0 -51.4 258 3 330.9 330.9 292.0 331.0 0.04 21 231 10673 -52.7 -62.7 29 10.0 -52.9 241 7 335.2 335.2 293.2 335.4 0.04 22 215 11139 -50.3 -61.3 26 11.0 -50.6 223 10 345.9 345.9 295.7 346.1 0.05 23 200 11610 -51.5 -63.5 23 12.0 -51.8 205 13 351.2 351.2 296.9 351.4 0.04 24 181 12255 -53.1 -64.1 25 11.0 -53.4 228 12 358.8 358.8 298.5 358.9 0.04 25 150 13460 -54.9 -70.9 12 16.0 -55.2 270 11 375.5 375.5 301.5 375.6 0.02 26 103 15835 -59.3 -85.3 2 26.0 -59.6 247 24 409.7 409.7 306.5 409.7 0.00 27 100 16020 -59.9 -85.9 2 26.0 -60.2 245 25 412.0 412.0 306.7 412.0 0.00 28 70 18240 -61.9 -90.9 1 29.0 -62.2 275 21 452.0 452.0 311.0 452.0 0.00 29 56 19609 -65.5 -92.5 1 27.0 -65.8 272 29 473.5 473.5 313.0 473.5 0.00 30 50 20300 -64.3 -92.3 1 28.0 -64.6 270 33 492.0 492.0 314.4 492.0 0.00 31 36 22316 -62.9 -89.9 1 27.0 -63.4 544.0 544.0 317.8 544.1 0.00 TRP 298 9023 -55.1 -58.7 64 3.6 -55.2 65 29 308.3 308.3 284.7 308.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5392.00 m Freezing level: 867.71 mb = 1246.23 m = 4088.65 ft Wetbulb zero: 871.74 mb = 1206.70 m = 3958.95 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 92.45 % Est. max temperature: 12.46 C = 54.42 F Sfc-Lift cond lev (LCL): 959.86 mb = 429.74 m = 1409.90 ft T: 3.06 C 700-500 lapse rate: 6.92 C/km ThetaE index: 0.07 C Layer 1000.0- 969.0 mb Conv cond level (CCL): 827.36 mb = 1624.50 m = 5329.66 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 14.21 C = 57.59 F Cap Strength: 8.75 C Lifted Index: 11.19 C Risk: None Lifted Index @300 mb: 12.05 C Lifted Index @700 mb: 8.22 C Showalter Index: 6.65 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 23.20 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 29.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.21 J/kg Max Up Vert Vel: 8.03 m/s Conv Inhibition (B-): 34309.57 J/kg Cap Strength: 11.15 C Lift Cond Lev (LCL): 922.40 mb = 752.69 m = 2469.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 8 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 1007 41 280 31 30.5 -5.4 | 264 31 30.9 3.0 1 1000 98 280 31 30.5 -5.4 | 264 31 30.9 3.0 2 925 730 335 17 7.2 -15.4 | 313 10 7.6 -7.0 3 850 1409 315 9 6.4 -6.4 | 253 7 6.8 2.0 4 700 2947 335 7 3.0 -6.3 | 239 4 3.4 2.1 5 500 5490 360 11 -0.0 -11.0 | 351 3 0.4 -2.6 6 400 7070 55 19 -15.6 -10.9 | 81 15 -15.2 -2.5 7 300 8980 65 29 -26.3 -12.3 | 82 26 -25.9 -3.9 8 298 9023 65 29 -26.3 -12.3 | 82 26 -25.9 -3.9 9 250 10160 260 3 3.0 0.5 | 201 10 3.4 8.9 10 200 11610 205 13 5.5 11.8 | 196 21 5.9 20.2 11 150 13460 270 11 11.0 -0.0 | 234 14 11.4 8.4 12 100 16020 245 25 22.7 10.6 | 231 30 23.1 19.0 13 70 18240 275 21 20.9 -1.8 | 253 22 21.3 6.6 14 50 20300 270 33 33.0 -0.0 | 256 34 33.4 8.4 Wind Parameters Mean winds (0-6000m): 332.8 at 11.2 knts Storm direction: 2.8 at 8.4 knts Shear (0-3000m) pos: 4.6 neg: 0.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -23.9 deg Storm rel helicity (0-3000m) pos: 98.3 neg: -20.1 tot: 78.3 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.65 Bulk Shear: 49.48 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 27 275 25| 20.1 0.0 20.1| 86.4 0.0 86.4 172.9 0.67| 20.7 13.9 1000 305 22 282 19| 12.2 0.0 12.2| 98.2 -9.2 89.0 89.0 0.42| 16.1 6.8 1500 308 18 281 15| 8.1 1.7 9.8| 98.2 -18.5 79.7 53.1 0.23| 12.5 2.9 2000 310 16 278 13| 6.4 1.2 7.6| 98.2 -18.9 79.3 39.7 0.22| 9.7 2.1 2500 312 14 275 11| 5.3 1.0 6.3| 98.2 -19.5 78.7 31.5 0.20| 7.9 1.6 3000 314 13 273 10| 4.6 0.8 5.4| 98.3 -20.1 78.3 26.1 0.19| 6.8 1.3 4000 319 12 272 8| 3.6 0.6 4.2| 99.7 -20.1 79.6 19.9 0.22| 5.4 1.2 5000 325 11 276 7| 3.1 0.5 3.6|101.0 -20.1 80.9 16.2 0.26| 4.5 1.2 6000 333 11 286 6| 3.1 0.4 3.5|105.4 -20.1 85.3 14.2 0.31| 4.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251129.23.gif