UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for EP120... Searching the city database file for: EP120 ... Date:1100Z 1 DEC 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 1 5.2 1.3 76 3.9 3.5 240 5 277.1 277.8 275.8 288.4 4.13 1 1000 130 3.2 2.5 95 0.7 2.9 215 11 276.4 277.1 276.0 288.8 4.58 2 979 302 1.8 1.8 100 0.0 1.8 231 14 276.6 277.4 276.0 288.7 4.45 3 925 762 2.2 -2.0 74 4.2 0.4 275 23 281.6 282.2 277.4 291.6 3.56 4 909 903 1.0 -2.3 79 3.3 -0.4 273 23 281.7 282.3 277.5 291.7 3.55 5 850 1439 -2.1 -6.3 73 4.2 -3.7 265 23 283.9 284.4 277.6 292.0 2.80 6 782 2096 -6.3 -13.3 58 7.0 -8.4 254 22 286.3 286.6 277.4 291.5 1.75 7 759 2329 -8.1 -14.1 62 6.0 -9.8 250 22 286.8 287.1 277.6 291.8 1.69 8 745 2474 -8.5 -14.5 62 6.0 -10.2 248 22 287.9 288.2 278.1 292.9 1.67 9 729 2642 -8.3 -24.3 26 16.0 -11.9 245 21 289.9 290.0 277.7 292.2 0.73 10 700 2956 -10.7 -27.7 23 17.0 -14.0 240 21 290.6 290.7 277.9 292.4 0.56 11 643 3604 -13.9 -31.9 20 18.0 -16.9 251 21 294.2 294.2 279.3 295.5 0.41 12 632 3734 -14.1 -35.1 15 21.0 -17.3 254 21 295.4 295.4 279.7 296.4 0.31 13 622 3855 -15.1 -41.1 9 26.0 -18.4 256 21 295.6 295.6 279.6 296.2 0.17 14 594 4201 -17.7 -37.7 16 20.0 -20.4 262 21 296.5 296.5 280.1 297.3 0.25 15 573 4468 -19.7 -44.7 9 25.0 -22.3 267 21 297.2 297.2 280.3 297.6 0.12 16 516 5240 -22.7 -50.7 6 28.0 -25.1 281 21 302.6 302.6 282.5 302.9 0.07 17 500 5470 -24.5 -50.5 7 26.0 -26.6 285 21 303.2 303.2 282.8 303.4 0.07 18 446 6294 -29.5 -55.5 6 26.0 -31.1 290 25 306.9 307.0 284.2 307.1 0.05 19 400 7060 -35.9 -54.9 12 19.0 -36.8 295 29 308.3 308.3 284.8 308.5 0.06 20 334 8285 -46.7 -56.7 31 10.0 -47.0 304 32 309.9 309.9 285.4 310.1 0.05 21 300 8990 -51.1 -64.1 20 13.0 -51.3 310 33 313.3 313.3 286.5 313.4 0.02 22 276 9533 -52.5 -67.5 15 15.0 -52.7 310 31 318.9 318.9 288.4 318.9 0.02 23 250 10170 -56.1 -70.1 16 14.0 -56.3 310 29 322.7 322.7 289.6 322.7 0.01 24 226 10806 -58.9 -70.9 20 12.0 -59.0 305 36 327.8 327.8 291.1 327.9 0.01 25 200 11570 -59.5 -75.5 11 16.0 -59.6 310 23 338.5 338.5 294.0 338.6 0.01 26 150 13370 -60.5 -86.5 2 26.0 -60.7 285 19 365.9 365.9 299.8 365.9 0.00 27 126 14459 -58.5 -88.5 1 30.0 -58.8 388.2 388.2 303.5 388.2 0.00 28 101 15838 -61.3 -90.3 1 29.0 -61.6 408.1 408.1 306.3 408.1 0.00 29 100 15900 -61.7 -90.7 1 29.0 -61.9 408.5 408.5 306.3 408.5 0.00 TRP 226 10806 -58.9 -70.9 20 12.0 -59.0 305 36 327.8 327.8 291.1 327.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5340.00 m Freezing level: 889.97 mb = 1075.62 m = 3528.89 ft Wetbulb zero: 916.61 mb = 835.37 m = 2740.69 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 41.53 % Est. max temperature: 11.47 C = 52.65 F Sfc-Lift cond lev (LCL): 956.76 mb = 488.44 m = 1602.49 ft T: 1.96 C 700-500 lapse rate: 5.49 C/km ThetaE index: 0.66 C Layer 729.0- 700.0 mb Conv cond level (CCL): 873.74 mb = 1218.83 m = 3998.73 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 11.18 C = 52.12 F Cap Strength: 11.67 C Lifted Index: 11.87 C Risk: None Lifted Index @300 mb: 16.73 C Lifted Index @700 mb: 5.04 C Showalter Index: 10.23 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.20 C K Index: -0.90 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.70 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 14204.93 J/kg Cap Strength: 11.80 C Lift Cond Lev (LCL): 936.65 mb = 660.62 m = 2167.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 16 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 1 240 5 4.3 2.5 | 130 13 -10.2 8.5 1 1000 130 215 11 6.3 9.0 | 151 17 -8.2 15.0 2 925 762 275 23 22.9 -2.0 | 245 9 8.4 4.0 3 850 1439 265 23 22.9 2.0 | 226 12 8.4 8.0 4 700 2956 240 21 18.2 10.5 | 193 17 3.7 16.5 5 500 5470 285 21 20.3 -5.4 | 264 6 5.8 0.6 6 400 7060 295 29 26.3 -12.3 | 298 13 11.8 -6.2 7 300 8990 310 33 25.3 -21.2 | 325 19 10.8 -15.2 8 250 10170 310 29 22.2 -18.6 | 329 15 7.7 -12.6 9 226 10806 305 36 29.5 -20.6 | 314 21 15.0 -14.6 10 200 11570 310 23 17.6 -14.8 | 340 9 3.1 -8.8 11 150 13370 285 19 18.4 -4.9 | 254 4 3.9 1.1 Wind Parameters Mean winds (0-6000m): 262.5 at 20.9 knts Storm direction: 292.5 at 15.7 knts Shear (0-3000m) pos: 3.2 neg: 2.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 63.4 deg Storm rel helicity (0-3000m) pos: 86.8 neg: -38.5 tot: 48.3 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.17 Bulk Shear: 16.89 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 ------------------------------------------------------------------------------- 500 235 13 163 14| 13.5 0.0 13.5| 60.8 0.0 60.8 121.5 0.91| 17.9 16.2 1000 260 17 196 9| 9.7 0.0 9.7| 86.8 -2.6 84.2 84.2 0.85| 14.7 12.5 1500 263 19 209 9| 6.5 1.0 7.5| 86.8 -9.7 77.1 51.4 0.69| 10.8 7.5 2000 262 20 212 10| 4.9 1.6 6.5| 86.8 -19.2 67.5 33.8 0.54| 9.0 4.9 2500 260 20 211 11| 3.9 1.9 5.8| 86.8 -29.4 57.3 22.9 0.43| 7.9 3.3 3000 257 21 208 12| 3.2 2.0 5.3| 86.8 -38.5 48.3 16.1 0.35| 7.0 2.4 4000 255 21 206 13| 2.9 1.5 4.5|103.3 -38.5 64.8 16.2 0.39| 6.1 2.4 5000 258 21 209 12| 2.7 1.2 3.9|115.2 -38.5 76.7 15.3 0.43| 5.5 2.4 6000 263 21 216 11| 2.6 1.0 3.7|123.2 -38.5 84.7 14.1 0.47| 5.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251201.11.gif