UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 23 APR 25 Station: EP120 WMO ident: 12120 Latitude: 54.75 Longitude: 17.53 ------------------------------------------------------------------------------- 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 1016 -0 6.2 4.2 87 2.0 5.2 325 1 278.1 278.9 277.6 292.0 5.08 1 1000 130 7.4 5.7 89 1.7 6.5 35 5 280.5 281.5 279.7 296.3 5.74 2 980 297 8.0 5.3 83 2.7 6.6 12 4 282.8 283.8 280.7 298.6 5.70 3 925 773 7.2 0.2 61 7.0 3.9 305 3 286.7 287.4 280.7 298.6 4.19 4 911 898 7.2 -1.8 53 9.0 3.2 299 5 287.9 288.6 280.7 298.5 3.67 5 901 989 7.4 -7.6 34 15.0 1.5 294 6 289.0 289.5 279.6 296.1 2.39 6 850 1465 4.0 -6.0 48 10.0 -0.1 270 13 290.3 290.8 280.8 298.8 2.87 7 813 1825 2.4 -5.6 55 8.0 -0.9 292.4 292.9 282.0 301.5 3.09 TRP WND Sounding variables and indices Wetbulb zero: 852.28 mb = 1443.11 m = 4734.56 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 59.76 % Est. max temperature: 18.09 C = 64.57 F Sfc-Lift cond lev (LCL): 985.26 mb = 252.53 m = 828.49 ft T: 7.84 C ThetaE index: 2.53 C Layer 911.0- 850.0 mb Conv cond level (CCL): None Cap Strength: 5.25 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.00 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 187.65 J/kg Cap Strength: 5.20 C Lift Cond Lev (LCL): 907.08 mb = 933.69 m = 3063.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 4 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1016 -0 325 1 0.6 -0.8 | 150 3 -1.7 2.9 1 1000 130 35 5 -2.9 -4.1 | 86 5 -5.1 -0.4 2 925 773 305 3 2.5 -1.7 | 185 2 0.2 2.0 3 850 1465 270 13 13.0 -0.0 | 251 11 10.7 3.7 Wind Parameters Mean winds (0-6000m): 298.7 at 5.8 knts Storm direction: 328.7 at 4.4 knts Shear (0-3000m) pos: 1.5 neg: 2.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 101.1 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -4.8 tot: -2.1 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.80 Bulk Shear: 5.17 m/s 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 15 4 87 3| 3.0 0.0 3.0| 0.2 -3.5 -3.3 -6.7 -0.51| 8.1 -4.1 1000 347 4 82 1| 1.5 2.5 4.0| 2.2 -3.5 -1.3 -1.3 0.03| 7.0 0.2 1500 NO DATA | 1.5 2.5 4.0| | 2000 NO DATA | 1.5 2.5 4.0| | 2500 NO DATA | 1.5 2.5 4.0| | 3000 NO DATA | 1.5 2.5 4.0| | 4000 NO DATA | 1.5 2.5 4.0| | 5000 NO DATA | 1.5 2.5 4.0| | 6000 NO DATA | 1.5 2.5 4.0| | Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20250423.23.gif