UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122911.upa.cvt Date: 1100Z 29 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 29 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 1013 40 5.6 -8.4 36 14.0 0.6 280 17 277.7 278.1 273.1 283.4 2.00 1 1000 145 4.6 -7.4 41 12.0 0.3 285 17 277.8 278.1 273.4 283.9 2.19 2 946 594 0.2 -9.8 47 10.0 -3.1 292 33 277.7 278.0 273.0 283.2 1.92 3 925 774 1.4 -18.6 21 20.0 -4.1 295 40 280.7 280.9 273.2 283.6 0.95 4 924 783 1.4 -18.6 21 20.0 -4.1 295 40 280.8 281.0 273.3 283.7 0.95 5 923 791 2.6 -26.4 10 29.0 -4.1 296 40 282.1 282.2 273.2 283.6 0.48 6 920 818 2.6 -28.4 8 31.0 -4.3 297 40 282.4 282.5 273.3 283.7 0.40 7 917 844 4.0 -29.0 7 33.0 -3.5 298 40 284.1 284.2 274.2 285.3 0.38 8 870 1271 3.4 -26.6 9 30.0 -3.9 313 37 287.8 287.9 276.3 289.4 0.50 9 850 1459 1.8 -23.2 14 25.0 -4.7 320 36 288.0 288.2 276.7 290.2 0.69 10 730 2666 -6.7 -22.7 27 16.0 -10.6 324 47 291.5 291.7 278.7 294.2 0.84 11 700 2994 -6.3 -30.3 13 24.0 -11.2 325 50 295.5 295.6 280.0 297.0 0.44 12 696 3039 -6.1 -26.1 19 20.0 -10.7 325 50 296.2 296.3 280.6 298.3 0.65 13 631 3795 -12.5 -21.5 47 9.0 -14.7 328 55 297.3 297.5 281.7 300.8 1.09 14 588 4330 -14.9 -23.9 46 9.0 -16.9 330 58 300.6 300.8 282.8 303.7 0.94 15 563 4657 -17.7 -29.7 34 12.0 -19.8 331 60 301.1 301.2 282.6 303.0 0.58 16 550 4832 -16.9 -41.9 9 25.0 -20.1 332 61 304.0 304.1 283.2 304.7 0.18 17 531 5094 -18.5 -48.5 5 30.0 -21.7 333 63 305.2 305.2 283.6 305.5 0.09 18 510 5394 -20.1 -45.1 9 25.0 -22.9 334 65 306.8 306.8 284.3 307.3 0.13 19 500 5540 -21.3 -44.3 11 23.0 -23.8 335 66 307.1 307.1 284.4 307.6 0.15 20 400 7150 -34.1 -50.1 18 16.0 -35.1 330 54 310.7 310.7 285.7 311.0 0.10 21 356 7955 -40.1 -54.1 21 14.0 -40.7 330 60 313.1 313.2 286.5 313.4 0.07 22 300 9100 -49.1 -62.1 21 13.0 -49.4 330 69 316.1 316.2 287.5 316.3 0.03 23 256 10120 -56.7 -68.7 21 12.0 -56.8 330 71 319.6 319.6 288.6 319.7 0.01 24 250 10270 -57.7 -69.7 20 12.0 -57.8 330 71 320.3 320.3 288.8 320.3 0.01 25 200 11650 -65.1 -77.1 18 12.0 -65.2 325 75 329.7 329.7 291.6 329.7 0.01 26 191 11930 -66.1 -78.1 17 12.0 -66.2 325 73 332.4 332.4 292.4 332.4 0.00 27 171 12600 -65.9 -77.9 17 12.0 -66.0 320 69 343.4 343.4 295.1 343.5 0.01 28 167 12746 -60.3 -73.3 17 13.0 -60.4 319 68 355.1 355.1 297.7 355.2 0.01 29 162 12936 -57.7 -73.7 11 16.0 -57.9 318 67 362.6 362.6 299.2 362.6 0.01 30 150 13420 -59.1 -81.1 4 22.0 -59.3 315 64 368.3 368.3 300.2 368.3 0.00 31 135 14082 -59.5 -86.5 2 27.0 -59.7 312 57 378.8 378.8 302.1 378.8 0.00 32 116 15043 -55.5 -86.5 1 31.0 -55.9 309 46 403.0 403.0 305.6 403.0 0.00 33 100 15990 -56.5 -87.5 1 31.0 -56.9 305 36 418.6 418.6 307.6 418.6 0.00 34 70 18220 -59.1 -89.1 1 30.0 -59.6 275 35 457.9 457.9 311.6 458.0 0.00 35 63 18881 -60.5 -89.5 1 29.0 -60.9 278 33 468.9 468.9 312.5 468.9 0.00 36 54 19845 -60.3 -89.3 1 29.0 -60.8 283 30 490.5 490.5 314.2 490.5 0.00 37 50 20330 -57.3 -87.3 1 30.0 -58.1 285 29 508.4 508.4 315.5 508.5 0.00 38 48 20589 -55.9 -86.9 1 31.0 -56.9 284 30 517.8 517.8 316.2 517.8 0.00 39 39 21884 -64.5 -92.5 1 28.0 -64.9 280 32 527.7 527.7 316.8 527.7 0.00 40 36 22373 -64.3 -92.3 1 28.0 -64.8 279 34 540.4 540.4 317.5 540.4 0.00 41 34 22727 -59.1 -89.1 1 30.0 -60.0 277 34 563.0 563.0 318.8 563.0 0.00 42 30 23510 -60.1 -89.1 1 29.0 -61.0 275 36 580.8 580.8 319.7 580.8 0.00 43 27 24168 -62.5 -91.5 1 29.0 -63.3 276 35 591.8 591.8 320.2 591.8 0.00 44 21 25734 -60.9 -89.9 1 29.0 -62.0 279 33 640.8 640.8 322.3 640.8 0.01 45 20 26040 -59.1 -89.1 1 30.0 -60.6 280 33 655.3 655.3 322.9 655.3 0.01 46 15 27817 -65.7 -93.7 1 28.0 -66.5 272 52 689.5 689.5 324.1 689.6 0.00 47 15 27817 -63.5 -91.5 1 28.0 -64.6 272 52 696.8 696.8 324.3 696.9 0.01 48 13 28693 -64.9 -92.9 1 28.0 -66.0 268 62 721.1 721.1 325.1 721.1 0.01 49 11 29726 -59.3 -89.3 1 30.0 -61.6 263 73 776.7 776.7 326.7 776.8 0.01 50 10 30320 -61.5 -90.5 1 29.0 -63.5 260 79 789.9 789.9 327.0 790.0 0.01 51 9.1 30902 -63.7 -91.7 1 28.0 -65.4 803.1 803.2 327.3 803.2 0.01 TRP 191 11930 -66.1 -78.1 17 12.0 -66.2 325 73 332.4 332.4 292.4 332.4 0.00 WND 10 30320 -61.5 -90.5 1 29.0 -63.5 260 79 789.9 789.9 327.0 790.0 0.01 Sounding variables and indices 1000-500 mb thick: 5395.00 m Freezing level: 824.59 mb = 1714.63 m = 5625.36 ft Wetbulb zero: 995.89 mb = 178.28 m = 584.89 ft Precipitable water: 0.19 inches Sfc-500 mean rel hum: 25.48 % Est. max temperature: 15.79 C = 60.42 F Sfc-Lift cond lev (LCL): 815.52 mb = 1787.44 m = 5864.25 ft T: -0.51 C 700-500 lapse rate: 5.89 C/km ThetaE index: 0.76 C Layer 946.0- 925.0 mb Conv cond level (CCL): 565.54 mb = 4622.99 m = 15167.10 ft Mean mixing ratio: 1.73 g/kg Conv temperature: 28.99 C = 84.18 F Cap Strength: 19.72 C Lifted Index: 19.75 C Risk: None Lifted Index @300 mb: 23.04 C Lifted Index @700 mb: 13.66 C Showalter Index: 14.77 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: -1.90 C K Index: -24.10 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.22 J/kg Max Up Vert Vel: 6.20 m/s Conv Inhibition (B-): 70472.27 J/kg Cap Strength: 19.76 C Lift Cond Lev (LCL): 780.08 mb = 2139.81 m = 7020.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 37 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 1013 40 280 17 16.7 -3.0 | 202 36 13.5 33.5 1 1000 145 285 17 16.4 -4.4 | 202 35 13.2 32.1 2 925 774 295 40 36.3 -16.9 | 239 38 33.0 19.6 3 850 1459 320 36 23.1 -27.6 | 246 22 19.9 8.9 4 700 2994 325 50 28.7 -41.0 | 280 26 25.4 -4.5 5 500 5540 335 66 27.9 -59.8 | 313 34 24.7 -23.3 6 400 7150 330 54 27.0 -46.8 | 293 26 23.8 -10.3 7 300 9100 330 69 34.5 -59.8 | 307 39 31.3 -23.3 8 250 10270 330 71 35.5 -61.5 | 308 41 32.3 -25.0 9 200 11650 325 75 43.0 -61.4 | 302 47 39.8 -24.9 10 191 11930 325 73 41.9 -59.8 | 301 45 38.6 -23.3 11 150 13420 315 64 45.3 -45.3 | 282 43 42.0 -8.8 12 100 15990 305 36 29.5 -20.6 | 239 31 26.2 15.9 13 70 18220 275 35 34.9 -3.1 | 223 46 31.6 33.5 14 50 20330 285 29 28.0 -7.5 | 221 38 24.8 29.0 15 30 23510 275 36 35.9 -3.1 | 224 47 32.6 33.4 16 20 26040 280 33 32.5 -5.7 | 224 42 29.3 30.8 17 10 30320 260 79 77.8 13.7 | 236 90 74.6 50.2 Wind Parameters Mean winds (0-6000m): 324.9 at 48.9 knts Storm direction: 354.9 at 36.6 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 78.7 deg Storm rel helicity (0-3000m) pos: 340.2 neg: 0.0 tot: 340.2 m^2/s^2 ave: 113.4 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 7.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.13 Bulk Shear: 149.33 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 ------------------------------------------------------------------------------- 500 288 23 212 35| 15.6 0.0 15.6|138.1 0.0 138.1 276.1 0.92| 16.6 15.3 1000 294 30 225 34| 12.4 0.0 12.4|241.7 0.0 241.7 241.7 0.82| 15.9 13.1 1500 301 32 231 31| 9.0 0.0 9.0|257.4 0.0 257.4 171.6 0.67| 14.3 9.5 2000 307 34 236 29| 7.9 0.0 7.9|284.5 0.0 284.5 142.3 0.70| 11.9 8.3 2500 311 36 242 27| 7.3 0.0 7.3|312.2 0.0 312.2 124.9 0.72| 10.5 7.6 3000 314 38 247 26| 6.9 0.0 6.9|340.2 0.0 340.2 113.4 0.74| 9.6 7.1 4000 318 42 258 25| 6.1 0.0 6.1|389.1 0.0 389.1 97.3 0.76| 8.1 6.2 5000 322 46 269 25| 5.6 0.0 5.6|442.1 0.0 442.1 88.4 0.78| 7.3 5.6 6000 325 49 278 25| 5.0 0.4 5.3|470.6 -26.5 444.2 74.0 0.70| 6.7 4.7 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251229.11.gif