UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for LY369... Searching the city database file for: LY369 ... Date:2300Z 18 OCT 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 905 5.4 2.1 79 3.3 3.8 325 3 286.6 287.5 281.5 300.6 4.92 1 897 5.8 0.9 71 4.9 3.5 287.8 288.6 281.7 300.8 4.55 2 801 -1.9 -4.9 80 3.0 -3.1 289.0 289.6 280.7 298.7 3.31 3 785 -1.5 -2.2 95 0.7 -1.8 291.1 291.9 282.7 303.2 4.14 4 770 -1.5 -2.1 96 0.6 -1.8 292.7 293.5 283.5 305.2 4.26 5 725 -5.1 -5.9 94 0.8 -5.4 293.9 294.5 283.0 303.9 3.39 6 682 -4.3 -19.3 30 15.0 -8.7 299.9 300.2 282.9 303.8 1.22 7 518 -16.5 -36.5 16 20.0 -19.7 309.8 309.8 285.7 310.9 0.32 8 335 -40.1 -52.1 27 12.0 -40.7 318.6 318.6 288.4 319.0 0.09 9 274 -50.3 -60.3 30 10.0 -50.5 322.7 322.7 289.6 322.9 0.04 10 218 -57.5 -69.5 20 12.0 -57.6 265 46 333.4 333.4 292.6 333.5 0.02 11 204 -57.1 -72.1 13 15.0 -57.3 275 47 340.4 340.4 294.4 340.5 0.01 12 177 -56.3 -76.3 6 20.0 -56.6 277 44 355.8 355.8 297.9 355.9 0.01 13 143 -59.7 -85.7 2 26.0 -59.9 278 38 372.3 372.3 300.9 372.3 0.00 14 125 -57.1 -87.1 1 30.0 -57.5 271 37 391.6 391.6 304.0 391.6 0.00 15 114 -59.9 -89.9 1 30.0 -60.2 266 37 396.8 396.8 304.8 396.8 0.00 16 71 -58.7 -88.7 1 30.0 -59.2 246 36 456.9 456.9 311.5 457.0 0.00 17 49 -64.1 -92.1 1 28.0 -64.4 495.3 495.3 314.6 495.3 0.00 18 46 -60.7 -89.7 1 29.0 -61.3 512.5 512.5 315.8 512.5 0.00 19 32 -59.7 -89.7 1 30.0 -60.6 571.2 571.2 319.2 571.3 0.00 TRP 218 -57.5 -69.5 20 12.0 -57.6 265 46 333.4 333.4 292.6 333.5 0.02 WND Sounding variables and indices Freezing level: 824.69 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 846.14 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 49.21 % Est. max temperature: 11.71 C = 53.08 F Sfc-Lift cond lev (LCL): 860.18 mb = -9999.00 m = -9999.00 ft T: 2.95 C ThetaE index: 2.10 C Layer 801.0- 785.0 mb Conv cond level (CCL): 747.15 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 11.90 C = 53.43 F Cap Strength: 10.43 C Lifted Index: 10.69 C Risk: None Lifted Index @300 mb: 15.07 C Lifted Index @700 mb: 4.89 C Showalter Index: 10.74 C Risk: None Total Totals Index: 37.11 C Risk: None Vertical Totals Index: 20.55 C Cross Totals Index: 16.56 C K Index: 9.75 Risk: None Sweat Index: 30.71 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: 10.64 C Lift Cond Lev (LCL): 803.90 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 798.90 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 ------------------------------------ 0 218 11245 265 46 45.8 4.0 1 1031 0 325 3 1.7 -2.5 2 905 943 325 3 1.7 -2.5 3 850 1546 10 9 -1.6 -8.9 4 700 3090 280 25 24.6 -4.3 5 500 5680 285 33 31.9 -8.5 6 400 7300 280 35 34.5 -6.1 7 300 9280 275 36 35.9 -3.1 8 250 10470 280 42 41.4 -7.3 9 200 11890 275 48 47.8 -4.2 10 150 13700 280 38 37.4 -6.6 11 100 16250 260 36 35.5 6.3 12 70 18470 245 36 32.6 15.2 13 50 20560 275 42 41.8 -3.7 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.20251018.23.gif