UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 4 DEC 25 Station: LY369 WMO ident: 13369 ------------------------------------------------------------------------------- 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 892 6.2 2.2 76 4.0 4.2 130 13 288.6 289.5 282.6 303.0 5.03 1 814 0.4 -0.6 93 1.0 -0.0 290.1 290.9 282.6 303.1 4.50 2 786 2.0 -2.6 72 4.6 -0.1 294.8 295.5 284.0 306.6 4.02 3 733 0.0 -5.0 69 5.0 -2.1 298.5 299.2 285.1 309.4 3.59 4 618 -9.9 -11.4 89 1.5 -10.4 302.1 302.6 285.4 310.1 2.59 5 564 -13.1 -16.6 75 3.5 -14.2 306.3 306.7 286.1 312.3 1.85 6 454 -25.5 -26.7 90 1.2 -25.7 310.4 310.6 286.6 313.6 0.95 7 383 -34.5 -45.5 32 11.0 -35.3 314.0 314.1 286.9 314.7 0.17 8 349 -40.1 -49.1 38 9.0 -40.6 314.9 314.9 287.2 315.4 0.13 9 317 -46.1 -49.6 68 3.5 -46.3 315.4 315.4 287.3 315.9 0.13 10 207 -69.7 -77.7 30 8.0 -69.7 200 35 319.2 319.2 288.5 319.2 0.00 11 202 -64.3 -72.3 33 8.0 -64.4 330.0 330.0 291.7 330.0 0.01 12 174 -67.7 -78.7 19 11.0 -67.8 338.8 338.8 294.0 338.8 0.00 13 169 -63.9 -75.9 18 12.0 -64.0 347.9 347.9 296.2 348.0 0.01 14 154 -60.5 -76.5 10 16.0 -60.7 363.1 363.1 299.3 363.1 0.01 15 134 -61.1 -85.1 3 24.0 -61.3 376.8 376.8 301.7 376.8 0.00 16 119 -56.3 -87.3 1 31.0 -56.7 398.6 398.6 305.0 398.6 0.00 17 93 -61.7 -90.7 1 29.0 -62.0 417.1 417.1 307.4 417.1 0.00 18 63 -59.3 -89.3 1 30.0 -59.8 471.5 471.5 312.8 471.5 0.00 19 50 -64.1 -92.1 1 28.0 -64.4 492.4 492.4 314.4 492.4 0.00 20 46 -60.1 -90.1 1 30.0 -60.7 514.0 514.0 315.9 514.0 0.00 21 32 -62.9 -91.9 1 29.0 -63.5 562.7 562.7 318.8 562.7 0.00 22 27 -61.1 -90.1 1 29.0 -62.0 595.8 595.8 320.4 595.8 0.00 23 12 -68.9 -95.9 1 27.0 -69.6 723.6 723.6 325.1 723.6 0.00 24 9.8 -66.3 -94.3 1 28.0 -67.5 776.5 776.5 326.7 776.6 0.01 25 8.4 -69.9 -96.9 1 27.0 -70.8 797.4 797.4 327.2 797.4 0.00 26 7.8 -65.9 -93.9 1 28.0 -67.4 830.5 830.5 328.0 830.6 0.01 TRP 207 -69.7 -77.7 30 8.0 -69.7 200 35 319.2 319.2 288.5 319.2 0.00 WND 7.0 270 153 Sounding variables and indices Freezing level: 733.00 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 814.71 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 79.32 % Est. max temperature: 15.14 C = 59.25 F Sfc-Lift cond lev (LCL): 838.85 mb = -9999.00 m = -9999.00 ft T: 2.31 C ThetaE index: 0.00 C Layer 892.0-11024811681644544.0 mb Conv cond level (CCL): 707.62 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 16.51 C = 61.72 F Cap Strength: 6.39 C Lifted Index: 6.66 C Risk: None Lifted Index @300 mb: 9.13 C Lifted Index @700 mb: 4.87 C Showalter Index: 6.89 C Risk: None Total Totals Index: 43.84 C Risk: None Vertical Totals Index: 23.13 C Cross Totals Index: 20.71 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 57.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.57 C Lift Cond Lev (LCL): 809.08 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 804.08 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39846 270 153 153.0 -0.0 1 1019 0 130 13 -10.0 8.4 2 892 1062 130 13 -10.0 8.4 3 850 1430 130 17 -13.0 10.9 4 700 2988 175 36 -3.1 35.9 5 500 5570 180 27 0.0 27.0 6 400 7190 175 36 -3.1 35.9 7 300 9140 180 25 0.0 25.0 8 250 10310 180 29 0.0 29.0 9 200 11670 195 27 7.0 26.1 10 150 13430 200 19 6.5 17.9 11 100 15980 230 33 25.3 21.2 12 70 18190 240 31 26.8 15.5 13 50 20280 250 50 47.0 17.1 14 30 23440 260 56 55.1 9.7 15 20 25930 265 99 98.6 8.6 16 10 30120 265 128 127.5 11.2 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LY369/skewt/LY369.skewt.20251204.11.gif