UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 7 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 1008 40 13.4 6.4 63 7.0 9.7 290 21 285.9 286.9 282.5 302.7 5.98 1 1000 107 13.0 6.0 62 7.0 9.3 290 21 286.1 287.2 282.4 302.6 5.86 2 934 678 10.6 2.6 58 8.0 6.6 343 12 289.3 290.2 282.8 303.5 4.94 3 925 759 10.0 2.0 57 8.0 6.1 350 11 289.5 290.4 282.7 303.3 4.78 4 920 804 9.8 1.8 57 8.0 5.8 351 11 289.8 290.6 282.7 303.4 4.73 5 850 1455 4.0 0.2 76 3.8 2.2 10 15 290.3 291.1 282.8 303.5 4.56 6 805 1894 0.4 -1.4 88 1.8 -0.4 17 16 291.1 291.8 282.8 303.5 4.29 7 757 2386 -1.9 -2.5 96 0.6 -2.1 25 17 293.7 294.5 283.8 306.1 4.20 8 700 3006 -4.1 -4.8 95 0.7 -4.4 35 19 297.9 298.6 285.1 309.4 3.82 9 633 3794 -7.3 -8.3 93 1.0 -7.7 38 18 303.0 303.6 286.4 312.9 3.23 10 500 5590 -19.1 -21.5 81 2.4 -19.7 45 17 309.8 310.0 286.8 314.3 1.37 11 470 6047 -22.3 -24.6 82 2.3 -22.8 57 20 311.3 311.5 287.1 315.0 1.11 12 400 7210 -31.3 -33.3 82 2.0 -31.6 90 27 314.3 314.4 287.5 316.3 0.58 13 344 8261 -40.1 -43.0 74 2.9 -40.3 98 37 316.2 316.3 287.8 317.1 0.25 14 300 9180 -48.3 -51.7 68 3.4 -48.4 105 46 317.3 317.3 288.0 317.7 0.11 15 283 9563 -50.7 -54.7 62 4.0 -50.8 105 33 319.2 319.2 288.6 319.5 0.08 16 272 9824 -47.3 -55.3 39 8.0 -47.6 102 27 327.7 327.8 291.2 328.1 0.08 17 250 10380 -49.7 -61.7 23 12.0 -50.0 95 15 332.2 332.2 292.3 332.3 0.04 18 225 11071 -48.3 -65.3 12 17.0 -48.8 76 17 344.5 344.5 295.4 344.6 0.03 19 202 11775 -51.1 -68.1 11 17.0 -51.5 57 19 350.8 350.9 296.8 350.9 0.02 20 200 11840 -50.1 -67.1 12 17.0 -50.5 55 19 353.4 353.4 297.4 353.5 0.02 21 178 12601 -48.1 -66.1 11 18.0 -48.7 27 18 368.7 368.7 300.4 368.8 0.03 22 150 13720 -50.1 -71.1 7 21.0 -50.7 345 17 383.7 383.7 302.9 383.8 0.02 23 116 15394 -52.5 -84.5 1 32.0 -53.1 339 9 408.6 408.6 306.3 408.6 0.00 24 100 16350 -54.5 -85.5 1 31.0 -55.1 335 5 422.4 422.4 308.0 422.4 0.00 25 74 18260 -56.5 -87.5 1 31.0 -57.1 263 10 456.2 456.2 311.4 456.2 0.00 26 70 18610 -58.3 -88.3 1 30.0 -58.8 250 11 459.7 459.7 311.7 459.7 0.00 27 61 19469 -61.3 -90.3 1 29.0 -61.7 260 10 471.4 471.4 312.8 471.4 0.00 28 50 20700 -61.5 -90.5 1 29.0 -62.0 275 9 498.6 498.6 314.8 498.6 0.00 29 36 22747 -61.3 -90.3 1 29.0 -62.0 269 15 548.2 548.2 318.0 548.2 0.00 30 30 23890 -58.7 -88.7 1 30.0 -59.7 265 19 584.6 584.6 319.9 584.6 0.00 31 28 24325 -57.3 -87.3 1 30.0 -58.6 268 19 600.2 600.2 320.6 600.2 0.01 32 22 25846 -57.9 -87.9 1 30.0 -59.4 276 21 641.2 641.2 322.3 641.3 0.01 33 20 26450 -55.7 -86.7 1 31.0 -57.8 280 21 665.7 665.7 323.3 665.8 0.01 34 14 28752 -49.9 -82.9 1 33.0 -54.4 756.8 756.8 326.1 757.1 0.03 35 12 29756 -51.5 -83.5 1 32.0 -55.8 785.3 785.3 326.9 785.5 0.03 TRP 283 9563 -50.7 -54.7 62 4.0 -50.8 105 33 319.2 319.2 288.6 319.5 0.08 WND Sounding variables and indices 1000-500 mb thick: 5483.00 m Freezing level: 796.65 mb = 1979.84 m = 6495.45 ft Wetbulb zero: 811.81 mb = 1826.31 m = 5991.75 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 83.05 % Est. max temperature: 17.79 C = 64.02 F Sfc-Lift cond lev (LCL): 907.00 mb = 921.15 m = 3022.10 ft T: 8.76 C 700-500 lapse rate: 5.80 C/km ThetaE index: 0.25 C Layer 925.0- 920.0 mb Conv cond level (CCL): 820.82 mb = 1737.18 m = 5699.35 ft Mean mixing ratio: 5.27 g/kg Conv temperature: 18.32 C = 64.97 F Cap Strength: 5.81 C Lifted Index: 7.72 C Risk: None Lifted Index @300 mb: 10.16 C Lifted Index @700 mb: 3.56 C Showalter Index: 7.42 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.30 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.40 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.64 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 59341.02 J/kg Cap Strength: 7.61 C Lift Cond Lev (LCL): 853.66 mb = 1419.65 m = 4657.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 at 13 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 1008 40 290 21 19.7 -7.2 | 270 30 30.4 -0.1 1 1000 107 290 21 19.7 -7.2 | 270 30 30.4 -0.1 2 925 759 350 11 1.9 -10.8 | 287 13 12.6 -3.8 3 850 1455 10 15 -2.6 -14.8 | 314 11 8.0 -7.7 4 700 3006 35 19 -10.9 -15.6 | 2 9 -0.2 -8.5 5 500 5590 45 17 -12.0 -12.0 | 15 5 -1.4 -5.0 6 400 7210 90 27 -27.0 0.0 | 113 18 -16.3 7.1 7 300 9180 105 46 -44.4 11.9 | 119 39 -33.8 19.0 8 283 9563 105 33 -31.9 8.5 | 126 26 -21.2 15.6 9 250 10380 95 15 -14.9 1.3 | 153 9 -4.3 8.4 10 200 11840 55 19 -15.6 -10.9 | 52 6 -4.9 -3.8 11 150 13720 345 17 4.4 -16.4 | 302 18 15.1 -9.4 12 100 16350 335 5 2.1 -4.5 | 259 13 12.8 2.5 13 70 18610 250 11 10.3 3.8 | 243 24 21.0 10.8 14 50 20700 275 9 9.0 -0.8 | 252 21 19.6 6.3 15 30 23890 265 19 18.9 1.7 | 254 31 29.6 8.7 16 20 26450 280 21 20.7 -3.6 | 264 32 31.3 3.4 Wind Parameters Mean winds (0-6000m): 26.5 at 17.0 knts Storm direction: 56.5 at 12.8 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 89.3 neg: -0.7 tot: 88.5 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 72.00 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 ------------------------------------------------------------------------------- 500 303 18 276 26| 14.0 0.0 14.0| 49.2 0.0 49.2 98.4 0.52| 14.4 7.5 1000 318 15 281 21| 10.3 0.0 10.3| 58.0 -0.7 57.3 57.3 0.44| 11.1 4.9 1500 335 15 290 18| 8.2 0.0 8.2| 70.1 -0.7 69.3 46.2 0.52| 8.8 4.6 2000 347 15 298 16| 6.8 0.0 6.8| 76.6 -0.7 75.9 37.9 0.56| 7.3 4.1 2500 356 15 306 14| 6.0 0.0 6.0| 83.1 -0.7 82.4 32.9 0.59| 6.4 3.8 3000 4 16 313 13| 5.4 0.0 5.4| 89.3 -0.7 88.5 29.5 0.62| 5.8 3.6 4000 14 17 324 11| 4.1 0.0 4.1| 90.6 -0.7 89.8 22.5 0.62| 4.5 2.8 5000 21 17 332 10| 3.3 0.0 3.3| 91.6 -0.7 90.9 18.2 0.61| 3.8 2.3 6000 26 17 340 9| 3.1 0.0 3.1| 99.0 -0.7 98.3 16.4 0.64| 3.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251007.23.gif