UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 7 OCT 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 1020 4 9.8 7.1 83 2.7 8.4 215 1 281.4 282.4 280.6 298.4 6.21 1 1000 168 9.6 8.2 91 1.4 8.9 210 17 282.8 283.9 282.0 301.6 6.83 2 984 303 12.0 8.0 76 4.0 9.8 214 17 286.5 287.7 283.7 305.6 6.85 3 925 818 8.4 6.0 85 2.4 7.1 230 19 287.9 289.0 283.7 305.8 6.34 4 916 899 7.8 4.7 81 3.1 6.2 229 18 288.1 289.1 283.2 304.7 5.85 5 873 1293 5.2 3.0 86 2.2 4.1 227 11 289.4 290.3 283.4 304.9 5.44 6 861 1407 6.4 -1.6 57 8.0 2.7 226 9 291.8 292.5 282.7 303.3 3.95 7 850 1512 5.6 -3.4 52 9.0 1.7 225 7 292.0 292.6 282.3 302.3 3.50 8 829 1716 3.8 -5.2 52 9.0 0.0 241 7 292.2 292.8 282.0 301.5 3.13 9 820 1805 4.2 -5.8 48 10.0 0.0 248 7 293.5 294.1 282.4 302.5 3.02 10 808 1925 4.2 2.2 87 2.0 3.2 258 8 294.8 295.8 285.7 311.0 5.55 11 791 2098 3.6 1.6 87 2.0 2.6 271 8 295.9 296.9 286.0 311.9 5.43 12 768 2338 3.0 1.1 87 1.9 2.1 290 8 297.8 298.8 286.6 313.8 5.40 13 724 2813 0.0 -0.5 96 0.5 -0.2 328 9 299.6 300.5 287.0 314.8 5.10 14 700 3083 -1.5 -2.0 96 0.5 -1.7 350 9 300.8 301.7 287.1 315.0 4.72 15 658 3566 -4.1 -5.2 92 1.1 -4.6 303.3 304.0 287.2 315.3 3.95 16 611 4139 -7.3 -8.4 92 1.1 -7.7 306.1 306.7 287.6 316.4 3.32 17 516 5424 -13.3 -14.6 90 1.3 -13.7 314.0 314.4 289.3 321.8 2.39 18 500 5660 -14.9 -16.1 91 1.2 -15.3 314.9 315.3 289.3 322.0 2.18 19 400 7310 -26.9 -28.4 87 1.5 -27.2 320.0 320.2 289.8 323.2 0.92 20 327 8725 -37.5 -41.3 68 3.8 -37.8 324.4 324.5 290.5 325.6 0.31 21 300 9310 -42.7 -47.2 61 4.5 -43.0 325.2 325.2 290.5 325.9 0.18 22 250 10520 -52.3 -56.7 59 4.4 -52.4 328.3 328.3 291.3 328.6 0.07 23 239 10810 -54.7 -59.6 55 4.9 -54.8 329.0 329.0 291.5 329.2 0.05 24 226 11166 -57.3 -61.8 56 4.5 -57.4 185 7 330.3 330.3 291.8 330.4 0.04 25 200 11940 -57.5 -64.5 41 7.0 -57.6 341.7 341.7 294.8 341.8 0.03 26 180 12606 -54.9 -62.9 36 8.0 -55.1 356.4 356.4 298.0 356.6 0.04 27 150 13760 -57.3 -66.3 31 9.0 -57.5 371.4 371.4 300.8 371.5 0.03 28 107 15881 -60.7 -86.7 2 26.0 -61.0 402.6 402.6 305.6 402.6 0.00 29 101 16239 -63.1 -90.1 1 27.0 -63.3 404.7 404.7 305.8 404.7 0.00 30 100 16300 -62.7 -90.7 1 28.0 -62.9 406.6 406.6 306.1 406.6 0.00 31 81 17604 -59.7 -87.7 1 28.0 -60.1 438.0 438.0 309.7 438.0 0.00 32 70 18510 -61.5 -89.5 1 28.0 -61.9 452.8 452.8 311.1 452.8 0.00 33 56 19898 -60.3 -88.3 1 28.0 -60.8 485.4 485.4 313.9 485.4 0.00 34 50 20600 -63.1 -92.1 1 29.0 -63.5 494.8 494.8 314.6 494.8 0.00 35 30 23740 -63.5 -90.5 1 27.0 -64.1 571.5 571.5 319.2 571.5 0.00 36 25 24859 -63.7 -90.7 1 27.0 -64.4 601.5 601.5 320.7 601.6 0.00 TRP 226 11166 -57.3 -61.8 56 4.5 -57.4 185 7 330.3 330.3 291.8 330.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 724.00 mb = 2813.40 m = 9230.19 ft Wetbulb zero: 728.64 mb = 2761.91 m = 9061.28 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 86.01 % Est. max temperature: 18.47 C = 65.24 F Sfc-Lift cond lev (LCL): 979.02 mb = 345.04 m = 1132.01 ft T: 11.70 C 700-500 lapse rate: 5.20 C/km ThetaE index: 3.46 C Layer 861.0- 820.0 mb Conv cond level (CCL): 884.42 mb = 1186.66 m = 3893.19 ft Mean mixing ratio: 6.60 g/kg Conv temperature: 17.52 C = 63.54 F Cap Strength: 10.82 C Lifted Index: 11.13 C Risk: None Lifted Index @300 mb: 14.94 C Lifted Index @700 mb: 5.57 C Showalter Index: 12.50 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 11.50 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 22.40 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.30 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 40000.26 J/kg Cap Strength: 10.97 C Lift Cond Lev (LCL): 927.49 mb = 795.60 m = 2610.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 8 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 1020 4 215 1 0.6 0.8 | 93 8 -7.9 0.5 1 1000 168 210 17 8.5 14.7 | 180 14 0.1 14.4 2 925 818 230 19 14.6 12.2 | 207 13 6.1 11.9 3 850 1512 225 7 4.9 4.9 | 143 6 -3.5 4.6 4 700 3083 350 9 1.6 -8.9 | 37 11 -6.9 -9.2 Wind Parameters Mean winds (0-6000m): 237.6 at 11.2 knts Storm direction: 267.6 at 8.4 knts Shear (0-3000m) pos: 1.6 neg: 1.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -59.7 deg Storm rel helicity (0-3000m) pos: 56.7 neg: -19.7 tot: 37.1 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.32 Bulk Shear: 5.13 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 ------------------------------------------------------------------------------- 500 214 15 179 12| 17.5 0.0 17.5| 40.1 0.0 40.1 80.2 0.87| 20.4 17.6 1000 221 16 191 12| 7.6 0.0 7.6| 51.2 -5.1 46.0 46.0 0.71| 13.4 9.6 1500 223 15 189 11| 5.1 3.0 8.1| 51.2 -18.8 32.4 21.6 0.33| 11.9 4.0 2000 226 13 186 9| 3.8 2.2 6.0| 51.4 -19.1 32.3 16.2 0.28| 10.2 2.8 2500 232 12 188 7| 2.7 1.8 4.5| 51.6 -19.7 31.9 12.8 0.20| 9.4 1.9 3000 237 11 191 6| 1.6 1.5 3.1| 56.7 -19.7 37.1 12.4 0.22| 8.8 2.0 4000 NO DATA | 1.6 1.5 3.1| | 5000 NO DATA | 1.6 1.5 3.1| | 6000 NO DATA | 1.6 1.5 3.1| | Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251007.23.gif