UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for VI516... Searching the city database file for: VI516 ... Date:0000Z 24 APR 25 Station: VI516 WMO ident: 42516 ------------------------------------------------------------------------------- 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 837 17.2 15.0 87 2.2 15.7 230 6 305.5 307.9 295.3 344.2 12.92 1 173 -52.8 -70.6 10 17.8 -53.2 280 64 363.9 363.9 299.5 363.9 0.02 2 92 -80.9 -104.9 1 24.0 -80.9 270 20 380.4 380.4 302.3 380.4 0.00 3 86 -81.5 -105.5 1 24.0 -81.5 248 24 386.6 386.6 303.3 386.6 0.00 4 82 -81.9 -105.9 1 24.0 -81.9 247 24 391.1 391.1 303.9 391.1 0.00 5 79 -82.7 -106.7 1 24.0 -82.7 247 23 393.6 393.6 304.3 393.6 0.00 6 72 -80.5 -104.5 1 24.0 -80.5 245 21 408.9 408.9 306.3 408.9 0.00 7 67 -73.1 -99.1 1 26.0 -73.2 433.4 433.4 309.2 433.4 0.00 8 64 -71.9 -98.9 1 27.0 -72.0 441.7 441.7 310.0 441.7 0.00 TRP 92 -80.9 -104.9 1 24.0 -80.9 270 20 380.4 380.4 302.3 380.4 0.00 WND 173 -52.8 -70.6 10 17.8 -53.2 280 64 363.9 363.9 299.5 363.9 0.02 Sounding variables and indices Freezing level: 673.95 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 685.62 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 79.79 % Est. max temperature: 24.79 C = 76.62 F Sfc-Lift cond lev (LCL): 810.17 mb = -9999.00 m = -9999.00 ft T: 15.75 C ThetaE index: 0.00 C Layer 837.0- -0.0 mb Conv cond level (CCL): 173.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 27.47 g/kg Conv temperature: 159.55 C = 319.20 F Cap Strength: -7.63 C Lifted Index: -13.50 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -16.63 C Lifted Index @700 mb: -9.80 C 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: 0.16 C Lift Cond Lev (LCL): 969.51 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 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 ------------------------------------ 0 173 13373 280 64 63.0 -11.1 1 1034 0 230 6 4.6 3.9 2 837 1583 230 6 4.6 3.9 3 813 1829 215 31 17.8 25.4 4 785 2134 240 36 31.2 18.0 5 757 2438 245 42 38.1 17.7 6 731 2743 250 39 36.6 13.3 7 705 3048 255 45 43.5 11.6 8 700 3108 265 50 49.8 4.4 9 654 3658 270 47 47.0 -0.0 10 630 3962 285 55 53.1 -14.2 11 606 4267 280 51 50.2 -8.9 12 584 4572 280 52 51.2 -9.0 13 562 4877 280 53 52.2 -9.2 14 521 5486 285 55 53.1 -14.2 15 500 5820 285 57 55.1 -14.8 16 482 6096 285 59 57.0 -15.3 17 400 7540 290 51 47.9 -17.4 18 321 9144 270 53 53.0 -0.0 19 300 9650 275 46 45.8 -4.0 20 259 10668 275 48 47.8 -4.2 21 250 10920 275 53 52.8 -4.6 22 207 12192 280 58 57.1 -10.1 23 200 12410 275 53 52.8 -4.6 24 163 13716 280 51 50.2 -8.9 25 150 14240 255 34 32.8 8.8 26 127 15240 240 27 23.4 13.5 27 100 16650 250 27 25.4 9.2 28 70 18660 245 21 19.0 8.9 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//VI516/skewt/VI516.skewt.20250424.00.gif