UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042111.upa.cvt Date: 1100Z 21 APR 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 21 APR 25 Station: LY275 WMO ident: 13275 Latitude: 44.77 Longitude: 20.42 ------------------------------------------------------------------------------- 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 987 24.2 7.2 34 17.0 14.3 230 1 298.5 299.6 287.9 317.5 6.46 1 951 19.6 4.6 37 15.0 11.3 297.0 298.0 286.5 313.5 5.59 2 675 -3.1 -8.1 68 5.0 -5.1 302.2 302.7 285.9 311.6 3.07 3 645 -6.3 -16.3 45 10.0 -9.5 302.5 302.8 284.5 307.8 1.66 4 633 -6.5 -26.5 19 20.0 -11.3 303.9 304.0 283.9 306.2 0.69 5 579 -11.1 -27.1 25 16.0 -14.7 306.4 306.5 284.8 308.8 0.72 6 520 -18.1 -25.1 54 7.0 -19.6 307.5 307.7 285.5 310.7 0.96 7 344 -40.1 -58.1 13 18.0 -40.8 316.2 316.2 287.6 316.4 0.04 8 224 -60.1 -71.1 22 11.0 -60.2 195 7 326.8 326.8 290.8 326.9 0.01 9 191 -56.5 -76.5 6 20.0 -56.7 173 16 347.8 347.8 296.1 347.9 0.01 10 169 -54.5 -82.5 2 28.0 -54.8 194 20 363.6 363.6 299.4 363.6 0.00 11 164 -51.3 -82.3 1 31.0 -51.8 199 21 372.1 372.1 300.9 372.1 0.00 12 140 -55.3 -86.3 1 31.0 -55.7 209 23 382.3 382.3 302.6 382.3 0.00 13 101 -58.3 -88.3 1 30.0 -58.7 181 23 413.9 413.9 307.0 413.9 0.00 14 83 -55.9 -86.9 1 31.0 -56.5 185 20 442.7 442.7 310.1 442.7 0.00 15 51 -59.1 -89.1 1 30.0 -59.7 166 4 501.4 501.4 315.1 501.4 0.00 16 29 -55.3 -86.3 1 31.0 -56.9 122 5 599.7 599.7 320.6 599.7 0.01 17 17 -55.9 -86.9 1 31.0 -58.2 118 7 696.7 696.7 324.3 696.8 0.01 18 14 -52.1 -84.1 1 32.0 -55.8 146 9 749.4 749.4 325.9 749.6 0.02 19 12 -52.9 -84.9 1 32.0 -56.8 169 11 780.3 780.3 326.7 780.5 0.02 20 10 -48.7 -81.7 1 33.0 -54.7 195 13 837.8 837.8 328.1 838.2 0.05 21 7.3 -43.3 -78.3 1 35.0 -53.2 938.7 938.8 330.2 940.1 0.12 TRP 224 -60.1 -71.1 22 11.0 -60.2 195 7 326.8 326.8 290.8 326.9 0.01 WND Sounding variables and indices Freezing level: 712.69 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 760.76 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 45.35 % Est. max temperature: 24.87 C = 76.76 F Sfc-Lift cond lev (LCL): 767.77 mb = -9999.00 m = -9999.00 ft T: 5.43 C ThetaE index: 11.31 C Layer 951.0- 579.0 mb Conv cond level (CCL): 711.66 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.55 g/kg Conv temperature: 27.23 C = 81.01 F Cap Strength: 2.87 C Lifted Index: -0.34 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.45 C Lifted Index @700 mb: 1.52 C Showalter Index: 0.42 C Risk: Thunderstorms probable Total Totals Index: 52.98 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.35 C Cross Totals Index: 20.63 C K Index: 26.73 Risk: 40-60 % chance of thunderstorms Sweat Index: 91.89 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: 2.87 C Lift Cond Lev (LCL): 751.69 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 746.69 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 ------------------------------------ 0 224 11306 195 7 1.8 6.8 1 1017 0 230 1 0.8 0.6 2 987 221 230 1 0.8 0.6 3 925 763 160 3 -1.0 2.8 4 850 1477 200 9 3.1 8.5 5 700 3064 300 7 6.1 -3.5 6 500 5650 105 15 -14.5 3.9 7 400 7270 95 13 -13.0 1.1 8 300 9230 360 5 -0.0 -5.0 9 250 10410 30 5 -2.5 -4.3 10 200 11820 165 15 -3.9 14.5 11 150 13660 215 23 13.2 18.8 12 100 16230 180 23 0.0 23.0 13 70 18480 190 17 3.0 16.7 14 50 20600 165 3 -0.8 2.9 15 30 23830 125 5 -4.1 2.9 16 20 26410 95 5 -5.0 0.4 17 10 30870 195 13 3.4 12.6 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//LY275/skewt/LY275.skewt.20250421.11.gif