UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122811.upa.cvt Date: 1100Z 28 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 28 DEC 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 1014 39 4.4 -4.6 52 9.0 1.0 300 21 276.4 276.9 273.4 283.9 2.67 1 1000 152 3.0 -4.0 60 7.0 0.3 300 25 276.1 276.6 273.5 284.0 2.84 2 925 776 -3.1 -6.7 76 3.6 -4.3 315 36 276.1 276.6 272.9 283.1 2.50 3 912 888 -4.3 -7.2 80 2.9 -5.3 318 38 276.0 276.4 272.8 282.8 2.44 4 867 1284 -6.7 -10.3 76 3.6 -7.8 330 45 277.6 277.9 273.0 283.2 2.01 5 850 1439 -6.3 -13.3 58 7.0 -8.3 335 48 279.5 279.8 273.6 284.2 1.61 6 837 1560 -5.9 -15.9 45 10.0 -8.6 335 47 281.2 281.4 274.0 285.1 1.32 7 820 1721 -3.5 -19.5 28 16.0 -7.7 336 46 285.4 285.6 275.8 288.4 0.99 8 700 2951 -12.7 -26.7 30 14.0 -15.4 340 35 288.4 288.5 276.8 290.4 0.61 9 670 3284 -14.7 -31.7 22 17.0 -17.4 342 42 289.8 289.9 277.2 291.1 0.40 10 636 3679 -14.3 -39.3 10 25.0 -17.7 344 50 294.6 294.7 279.2 295.3 0.20 11 631 3739 -11.9 -37.9 10 26.0 -15.9 345 51 298.0 298.1 280.8 298.8 0.23 12 585 4316 -14.1 -34.1 17 20.0 -17.4 348 63 302.0 302.0 282.7 303.2 0.36 13 500 5490 -21.9 -41.9 15 20.0 -24.2 355 87 306.3 306.4 284.2 307.0 0.19 14 400 7090 -34.3 -52.3 14 18.0 -35.3 355 103 310.4 310.4 285.6 310.7 0.08 15 353 7952 -40.1 -57.1 15 17.0 -40.8 346 97 313.9 313.9 286.8 314.1 0.05 16 300 9040 -48.3 -64.3 14 16.0 -48.6 335 89 317.3 317.3 287.9 317.4 0.02 17 283 9422 -51.9 -66.9 15 15.0 -52.1 337 95 317.4 317.5 287.9 317.5 0.02 18 262 9920 -54.1 -71.1 11 17.0 -54.3 339 103 321.3 321.3 289.2 321.3 0.01 19 250 10220 -56.7 -73.7 10 17.0 -56.9 340 108 321.8 321.8 289.3 321.8 0.01 20 233 10662 -59.9 -75.9 11 16.0 -60.0 335 110 323.5 323.5 289.8 323.5 0.01 21 232 10688 -59.9 -75.9 11 16.0 -60.0 335 110 323.9 323.9 289.9 323.9 0.01 22 225 10879 -59.9 -75.9 11 16.0 -60.0 335 102 326.7 326.7 290.8 326.7 0.01 23 221 10992 -56.5 -72.5 12 16.0 -56.7 335 97 333.6 333.6 292.7 333.7 0.01 24 200 11620 -58.9 -75.9 9 17.0 -59.0 335 69 339.5 339.5 294.2 339.5 0.01 25 180 12276 -63.9 -79.9 10 16.0 -64.0 310 58 341.7 341.7 294.7 341.7 0.00 26 178 12345 -59.9 -75.9 11 16.0 -60.0 311 58 349.4 349.4 296.5 349.4 0.01 27 170 12632 -61.1 -77.1 10 16.0 -61.2 313 56 352.0 352.0 297.1 352.0 0.01 28 166 12782 -56.1 -73.1 10 17.0 -56.3 314 55 362.8 362.8 299.2 362.8 0.01 29 154 13261 -55.9 -76.9 6 21.0 -56.2 319 53 371.0 371.0 300.7 371.0 0.01 30 150 13430 -52.7 -75.7 5 23.0 -53.2 320 52 379.3 379.3 302.1 379.3 0.01 31 145 13649 -51.9 -75.9 4 24.0 -52.4 320 52 384.4 384.4 302.9 384.4 0.01 32 121 14807 -56.9 -81.9 3 25.0 -57.3 323 51 395.6 395.6 304.6 395.6 0.00 33 114 15185 -55.3 -81.3 3 26.0 -55.8 323 51 405.4 405.4 305.9 405.4 0.00 34 103 15825 -59.9 -85.9 2 26.0 -60.2 325 50 408.5 408.5 306.3 408.5 0.00 35 100 16010 -59.7 -85.7 2 26.0 -60.0 325 50 412.4 412.4 306.8 412.4 0.00 36 87 16883 -57.7 -86.7 1 29.0 -58.2 311 43 433.2 433.2 309.1 433.2 0.00 37 80 17405 -62.1 -91.1 1 29.0 -62.4 303 39 434.6 434.6 309.3 434.6 0.00 38 70 18240 -56.5 -87.5 1 31.0 -57.1 290 33 463.5 463.5 312.1 463.5 0.00 39 55 19753 -61.9 -90.9 1 29.0 -62.3 304 33 484.2 484.2 313.8 484.2 0.00 40 51 20225 -58.3 -88.3 1 30.0 -59.0 309 33 503.2 503.2 315.2 503.3 0.00 41 50 20350 -58.3 -88.3 1 30.0 -59.0 310 33 506.1 506.1 315.4 506.1 0.00 42 46 20873 -57.9 -87.9 1 30.0 -58.7 299 28 519.3 519.3 316.2 519.3 0.00 43 41 21588 -62.9 -91.9 1 29.0 -63.4 283 21 524.2 524.2 316.6 524.2 0.00 44 33 22930 -59.9 -89.9 1 30.0 -60.7 253 9 565.7 565.7 318.9 565.7 0.00 45 30 23520 -62.5 -91.5 1 29.0 -63.2 240 3 574.3 574.3 319.4 574.3 0.00 46 28 23945 -63.3 -91.3 1 28.0 -64.0 249 7 583.5 583.5 319.8 583.5 0.00 47 27 24170 -59.7 -89.7 1 30.0 -60.7 253 9 599.7 599.7 320.6 599.7 0.00 48 20 26040 -61.1 -90.1 1 29.0 -62.3 290 27 649.1 649.2 322.6 649.2 0.01 49 19 26358 -59.3 -89.3 1 30.0 -60.8 289 28 664.3 664.3 323.2 664.4 0.01 50 16 27419 -62.9 -91.9 1 29.0 -64.0 284 32 686.1 686.1 324.0 686.1 0.01 51 13 28706 -58.3 -88.3 1 30.0 -60.5 278 38 744.0 744.0 325.8 744.1 0.01 52 10 30330 -63.9 -91.9 1 28.0 -65.4 270 44 781.0 781.0 326.8 781.1 0.01 53 9.9 30392 -62.7 -91.7 1 29.0 -64.4 787.8 787.8 327.0 787.8 0.01 54 8.9 31047 -63.3 -92.3 1 29.0 -65.1 809.8 809.8 327.5 809.9 0.01 TRP 180 12276 -63.9 -79.9 10 16.0 -64.0 310 58 341.7 341.7 294.7 341.7 0.00 WND 232 10688 -59.9 -75.9 11 16.0 -60.0 335 110 323.9 323.9 289.9 323.9 0.01 Sounding variables and indices 1000-500 mb thick: 5338.00 m Freezing level: 963.11 mb = 458.89 m = 1505.51 ft Wetbulb zero: 994.93 mb = 192.66 m = 632.09 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 34.01 % Est. max temperature: 5.86 C = 42.54 F Sfc-Lift cond lev (LCL): 882.06 mb = 1149.35 m = 3770.78 ft T: -5.88 C 700-500 lapse rate: 3.62 C/km ThetaE index: 1.19 C Layer 925.0- 867.0 mb Conv cond level (CCL): 750.98 mb = 2404.66 m = 7889.20 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 15.11 C = 59.20 F Cap Strength: 17.11 C Lifted Index: 19.27 C Risk: None Lifted Index @300 mb: 23.93 C Lifted Index @700 mb: 7.38 C Showalter Index: 18.74 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 8.60 C K Index: -11.70 Risk: None Sweat Index: 183.00 Risk: None Energy Index: 4.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.62 J/kg Max Up Vert Vel: 1.12 m/s Conv Inhibition (B-): 62340.22 J/kg Cap Strength: 19.14 C Lift Cond Lev (LCL): 884.56 mb = 1127.21 m = 3698.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 40 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 1014 39 300 21 18.2 -10.5 | 225 39 27.8 28.0 1 1000 152 300 25 21.7 -12.5 | 230 41 31.3 26.0 2 925 776 315 36 25.5 -25.5 | 250 37 35.1 13.1 3 850 1439 335 48 20.3 -43.5 | 279 30 29.9 -5.0 4 700 2951 340 35 12.0 -32.9 | 255 22 21.6 5.7 5 500 5490 355 87 7.6 -86.7 | 340 51 17.2 -48.1 6 400 7090 355 103 9.0 -102.6 | 344 67 18.6 -64.1 7 300 9040 335 89 37.6 -80.7 | 312 63 47.2 -42.1 8 250 10220 340 108 36.9 -101.5 | 324 78 46.5 -62.9 9 232 10688 335 110 46.5 -99.7 | 317 83 56.1 -61.2 10 200 11620 335 69 29.2 -62.5 | 302 46 38.8 -24.0 11 180 12276 310 58 44.4 -37.3 | 269 54 54.0 1.3 12 150 13430 320 52 33.4 -39.8 | 272 43 43.0 -1.3 13 100 16010 325 50 28.7 -41.0 | 274 38 38.3 -2.4 14 70 18240 290 33 31.0 -11.3 | 236 49 40.6 27.3 15 50 20350 310 33 25.3 -21.2 | 244 39 34.9 17.3 16 30 23520 240 3 2.6 1.5 | 197 42 12.2 40.0 17 20 26040 290 27 25.4 -9.2 | 230 46 35.0 29.3 18 10 30330 270 44 44.0 -0.0 | 234 66 53.6 38.5 Wind Parameters Mean winds (0-6000m): 344.0 at 53.0 knts Storm direction: 14.0 at 39.7 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 35.3 deg Storm rel helicity (0-3000m) pos: 344.3 neg: -71.1 tot: 273.2 m^2/s^2 ave: 91.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 176.10 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 ------------------------------------------------------------------------------- 500 304 27 234 40| 11.9 0.0 11.9|124.9 0.0 124.9 249.9 0.97| 12.5 12.2 1000 311 32 242 38| 11.8 0.0 11.8|240.0 0.0 240.0 240.0 0.96| 12.7 12.1 1500 320 36 252 35| 11.1 0.0 11.1|334.1 -4.5 329.6 219.7 0.91| 12.8 11.7 2000 325 38 257 33| 7.4 0.0 7.4|334.1 -27.5 306.6 153.3 0.74| 10.8 7.9 2500 327 39 259 31| 5.3 0.0 5.3|334.1 -51.5 282.6 113.0 0.59| 9.5 5.6 3000 329 39 260 30| 4.3 0.0 4.3|344.3 -71.1 273.2 91.1 0.50| 8.9 4.4 4000 334 41 265 28| 5.8 0.0 5.8|470.9 -71.1 399.8 99.9 0.63| 9.4 5.8 5000 339 46 280 26| 6.9 0.0 6.9|619.3 -71.1 548.2 109.6 0.65| 9.7 6.3 6000 344 53 297 27| 6.6 0.4 7.1|717.6 -71.1 646.5 107.8 0.63| 9.4 5.9 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251228.11.gif