UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for LY275... Searching the city database file for: LY275 ... Date:2300Z 1 MAY 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 994 18.8 11.8 64 7.0 14.5 0 0 292.5 294.0 287.9 317.5 8.77 1 968 19.4 4.4 37 15.0 11.2 295.3 296.3 285.7 311.1 5.42 2 932 16.8 2.8 39 14.0 9.4 295.8 296.8 285.5 310.6 5.02 3 821 7.0 3.3 77 3.7 5.1 296.4 297.5 286.6 313.8 5.91 4 775 3.4 -2.6 65 6.0 0.7 297.5 298.2 285.2 309.6 4.07 5 752 2.4 -10.6 38 13.0 -2.6 299.0 299.4 283.8 305.9 2.26 6 674 -3.3 -23.3 20 20.0 -8.7 302.1 302.2 283.4 304.9 0.87 7 542 -16.5 -24.5 50 8.0 -18.3 305.8 306.0 284.9 309.0 0.97 8 343 -40.1 -60.1 10 20.0 -40.8 316.5 316.5 287.6 316.6 0.03 9 194 -62.3 -74.3 19 12.0 -62.4 10 29 337.0 337.0 293.6 337.1 0.01 10 157 -55.9 -82.9 2 27.0 -56.2 360 17 368.9 368.9 300.4 368.9 0.00 11 83 -59.9 -89.9 1 30.0 -60.3 342 3 434.5 434.5 309.3 434.5 0.00 12 64 -56.3 -87.3 1 31.0 -57.0 317 4 476.0 476.0 313.1 476.0 0.00 13 23 -54.5 -85.5 1 31.0 -56.6 125 9 643.1 643.1 322.4 643.2 0.01 14 11 -47.5 -80.5 1 33.0 -53.7 158 23 819.6 819.6 327.7 820.1 0.06 15 10 -41.9 -76.9 1 35.0 -51.1 170 25 863.1 863.2 328.7 864.3 0.11 16 8.8 -40.1 -76.1 1 36.0 -50.8 902.3 902.3 329.5 903.8 0.14 TRP 194 -62.3 -74.3 19 12.0 -62.4 10 29 337.0 337.0 293.6 337.1 0.01 WND Sounding variables and indices Freezing level: 719.16 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 770.26 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 43.86 % Est. max temperature: 22.66 C = 72.78 F Sfc-Lift cond lev (LCL): 895.77 mb = -9999.00 m = -9999.00 ft T: 13.74 C ThetaE index: 8.83 C Layer 775.0- 542.0 mb Conv cond level (CCL): 733.57 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.66 g/kg Conv temperature: 26.01 C = 78.81 F Cap Strength: 2.20 C Lifted Index: 0.47 C Risk: Showers probable Lifted Index @300 mb: 7.10 C Lifted Index @700 mb: 1.87 C Showalter Index: -0.14 C Risk: Thunderstorms probable Total Totals Index: 54.17 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.34 C Cross Totals Index: 23.82 C K Index: 15.93 Risk: < 20 % chance of thunderstorms Sweat Index: 159.04 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: 2.18 C Lift Cond Lev (LCL): 780.86 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 775.86 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 ------------------------------------ 0 194 12193 10 29 -5.0 -28.6 1 1016 0 0 0 -0.0 -0.0 2 994 161 0 0 -0.0 -0.0 3 925 822 50 9 -6.9 -5.8 4 850 1532 345 13 3.4 -12.6 5 700 3109 350 5 0.9 -4.9 6 500 5690 5 13 -1.1 -13.0 7 400 7300 20 25 -8.6 -23.5 8 300 9270 50 38 -29.1 -24.4 9 250 10450 45 40 -28.3 -28.3 10 200 11850 360 25 -0.0 -25.0 11 150 13660 360 15 -0.0 -15.0 12 100 16210 345 5 1.3 -4.8 13 70 18440 340 1 0.3 -0.9 14 50 20570 255 11 10.6 2.8 15 30 23820 200 13 4.4 12.2 16 20 26420 85 7 -7.0 -0.6 17 10 30980 170 25 -4.3 24.6 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.20250501.23.gif