UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 19 OCT 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 1009 125 10.4 2.4 58 8.0 6.6 130 3 282.8 283.6 279.3 295.4 4.50 1 1000 199 8.4 -2.6 46 11.0 3.7 140 7 281.5 282.1 276.9 290.5 3.15 2 988 299 7.6 1.6 66 6.0 4.8 142 7 281.7 282.5 278.5 293.8 4.34 3 925 836 2.0 -0.1 86 2.1 1.1 155 9 281.4 282.1 278.0 292.8 4.10 4 918 897 1.4 -0.1 90 1.5 0.7 166 8 281.4 282.1 278.1 292.9 4.13 5 880 1236 1.0 -14.0 32 15.0 -3.7 226 5 284.4 284.6 276.0 288.7 1.47 6 850 1514 0.2 -18.8 22 19.0 -5.1 275 3 286.4 286.5 276.4 289.5 1.02 7 830 1704 -0.7 -22.7 17 22.0 -6.2 281 4 287.4 287.5 276.5 289.7 0.74 8 810 1899 0.0 -29.0 9 29.0 -6.5 287 5 290.1 290.2 277.4 291.5 0.43 9 790 2099 0.2 -25.8 12 26.0 -6.2 294 6 292.4 292.5 278.7 294.3 0.59 10 750 2513 -2.7 -15.7 36 13.0 -6.7 307 8 293.6 293.9 280.6 298.3 1.50 11 700 3058 -4.7 -27.7 15 23.0 -9.9 325 11 297.3 297.4 281.0 299.1 0.56 12 686 3217 -5.3 -27.3 16 22.0 -10.4 325 12 298.3 298.4 281.4 300.3 0.59 13 653 3601 -8.5 -23.5 29 15.0 -12.2 325 14 299.0 299.1 282.1 301.8 0.88 14 622 3976 -11.7 -23.7 36 12.0 -14.5 325 16 299.5 299.6 282.4 302.4 0.91 15 604 4200 -13.3 -29.3 25 16.0 -16.4 325 17 300.2 300.3 282.2 302.0 0.56 16 586 4430 -14.9 -32.9 20 18.0 -18.0 325 18 300.9 301.0 282.3 302.3 0.41 17 524 5265 -21.5 -27.5 58 6.0 -22.6 325 23 302.7 302.9 283.5 305.3 0.76 18 509 5479 -22.1 -34.1 33 12.0 -23.8 325 24 304.5 304.6 283.8 306.0 0.42 19 500 5610 -22.7 -31.7 44 9.0 -24.1 325 25 305.4 305.5 284.2 307.2 0.54 20 493 5713 -23.3 -32.3 43 9.0 -24.6 325 25 305.9 306.0 284.4 307.6 0.52 21 472 6031 -25.1 -43.1 17 18.0 -26.9 326 26 307.5 307.5 284.6 308.1 0.18 22 465 6140 -25.9 -41.9 21 16.0 -27.6 327 26 307.8 307.8 284.8 308.5 0.21 23 427 6751 -31.3 -44.3 27 13.0 -32.4 329 28 308.5 308.5 285.0 309.1 0.17 24 400 7210 -35.1 -40.1 60 5.0 -35.5 330 29 309.4 309.4 285.5 310.4 0.29 25 377 7618 -38.1 -48.1 34 10.0 -38.7 330 31 310.7 310.7 285.7 311.2 0.13 26 368 7784 -38.1 -55.1 15 17.0 -38.9 330 32 312.8 312.9 286.4 313.1 0.06 27 358 7972 -38.9 -56.9 13 18.0 -39.6 330 33 314.2 314.3 286.9 314.4 0.05 28 347 8185 -40.1 -50.1 34 10.0 -40.6 330 34 315.4 315.5 287.3 315.9 0.11 29 307 9007 -45.7 -60.7 17 15.0 -46.2 330 39 318.8 318.8 288.4 319.0 0.04 30 300 9160 -46.7 -56.7 31 10.0 -47.0 330 40 319.5 319.5 288.6 319.8 0.06 31 295 9272 -47.9 -51.1 69 3.2 -48.0 329 40 319.4 319.4 288.7 319.8 0.12 32 250 10350 -55.7 -64.7 32 9.0 -55.8 320 40 323.3 323.3 289.8 323.4 0.03 33 233 10796 -58.3 -67.3 31 9.0 -58.4 317 39 325.9 325.9 290.6 326.0 0.02 34 226 10988 -59.1 -70.1 23 11.0 -59.2 315 38 327.5 327.5 291.0 327.6 0.01 35 212 11391 -57.3 -76.3 7 19.0 -57.5 318 36 336.4 336.4 293.4 336.4 0.01 36 200 11760 -56.5 -75.5 7 19.0 -56.7 320 35 343.3 343.3 295.1 343.3 0.01 37 169 12826 -55.5 -81.5 3 26.0 -55.8 311 29 361.9 361.9 299.1 361.9 0.00 38 150 13580 -57.1 -87.1 1 30.0 -57.4 305 25 371.7 371.7 300.9 371.7 0.00 39 100 16120 -60.9 -89.9 1 29.0 -61.2 310 17 410.1 410.1 306.5 410.1 0.00 40 95 16439 -61.9 -90.9 1 29.0 -62.1 310 17 414.2 414.2 307.0 414.2 0.00 41 70 18330 -62.3 -91.3 1 29.0 -62.6 310 19 451.1 451.1 311.0 451.1 0.00 42 55 19821 -63.5 -91.5 1 28.0 -63.8 317 20 480.6 480.6 313.5 480.6 0.00 43 50 20410 -61.9 -90.9 1 29.0 -62.4 320 21 497.6 497.6 314.8 497.6 0.00 44 40 21794 -60.9 -89.9 1 29.0 -61.6 532.9 532.9 317.1 532.9 0.00 TRP 226 10988 -59.1 -70.1 23 11.0 -59.2 315 38 327.5 327.5 291.0 327.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 845.56 mb = 1556.31 m = 5105.93 ft Freezing level: 810.00 mb = 1899.32 m = 6231.28 ft Freezing level: 787.24 mb = 2128.01 m = 6981.58 ft Wetbulb zero: 911.79 mb = 951.52 m = 3121.75 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 36.03 % Est. max temperature: 13.33 C = 56.00 F Sfc-Lift cond lev (LCL): 893.36 mb = 1115.38 m = 3659.33 ft T: 1.14 C 700-500 lapse rate: 7.05 C/km ThetaE index: 4.98 C Layer 1000.0- 988.0 mb Conv cond level (CCL): 733.59 mb = 2687.97 m = 8818.69 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 22.41 C = 72.34 F Cap Strength: 10.75 C Lifted Index: 11.29 C Risk: None Lifted Index @300 mb: 18.85 C Lifted Index @700 mb: 8.96 C Showalter Index: 13.93 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 3.90 C K Index: -18.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.80 J/kg Max Up Vert Vel: 1.89 m/s Conv Inhibition (B-): 34452.34 J/kg Cap Strength: 11.25 C Lift Cond Lev (LCL): 890.66 mb = 1139.64 m = 3738.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 10 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 1009 125 130 3 -2.3 1.9 | 163 12 -3.7 11.9 1 1000 199 140 7 -4.5 5.4 | 159 16 -5.9 15.3 2 925 836 155 9 -3.8 8.2 | 164 19 -5.2 18.1 3 850 1514 275 3 3.0 -0.3 | 190 10 1.6 9.7 4 700 3058 325 11 6.3 -9.0 | 259 5 4.9 0.9 5 500 5610 325 25 14.3 -20.5 | 309 17 13.0 -10.5 6 400 7210 330 29 14.5 -25.1 | 319 20 13.1 -15.2 7 300 9160 330 40 20.0 -34.6 | 323 31 18.6 -24.7 8 250 10350 320 40 25.7 -30.6 | 310 32 24.3 -20.7 9 226 10988 315 38 26.9 -26.9 | 304 31 25.5 -16.9 10 200 11760 320 35 22.5 -26.8 | 309 27 21.1 -16.9 11 150 13580 305 25 20.5 -14.3 | 283 20 19.1 -4.4 12 100 16120 310 17 13.0 -10.9 | 275 12 11.7 -1.0 13 70 18330 310 19 14.6 -12.2 | 280 13 13.2 -2.3 14 50 20410 320 21 13.5 -16.1 | 297 14 12.1 -6.1 Wind Parameters Mean winds (0-6000m): 322.2 at 13.4 knts Storm direction: 352.2 at 10.0 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 63.1 neg: -4.9 tot: 58.2 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 56.50 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 ------------------------------------------------------------------------------- 500 145 7 161 17| 5.8 0.0 5.8| 4.1 -3.5 0.6 1.2 -0.01| 6.1 -0.0 1000 155 8 165 18| 3.3 0.0 3.3| 37.6 -3.5 34.2 34.2 0.50| 7.3 3.7 1500 159 7 167 17| 2.2 0.0 2.2| 46.1 -4.9 41.1 27.4 0.42| 7.3 3.1 2000 174 6 173 16| 2.3 0.0 2.3| 52.6 -4.9 47.6 23.8 0.48| 6.3 3.0 2500 208 6 186 16| 2.4 0.0 2.4| 58.3 -4.9 53.4 21.4 0.52| 5.7 3.0 3000 278 7 212 11| 2.4 0.0 2.4| 63.1 -4.9 58.2 19.4 0.56| 5.4 3.0 4000 314 9 232 6| 1.8 0.7 2.5| 69.8 -4.9 64.9 16.2 0.58| 4.7 2.8 5000 320 11 255 6| 1.5 1.1 2.6| 76.5 -4.9 71.5 14.3 0.56| 4.4 2.4 6000 322 13 275 7| 1.6 0.9 2.5| 84.4 -4.9 79.5 13.2 0.55| 4.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251019.11.gif