UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101111.upa.cvt Date: 1100Z 11 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 11 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 1013 121 13.6 11.8 89 1.8 12.6 295 9 285.7 287.2 285.1 309.6 8.61 1 1000 229 12.6 10.4 86 2.2 11.3 285 21 285.8 287.1 284.5 307.8 7.93 2 992 296 11.8 10.7 93 1.1 11.2 287 22 285.6 287.0 284.7 308.3 8.16 3 925 877 7.2 7.2 100 0.0 7.2 300 29 286.7 287.9 283.8 306.0 6.90 4 922 904 7.2 7.2 100 0.0 7.2 301 29 286.9 288.1 284.0 306.3 6.92 5 859 1483 4.0 4.0 100 0.0 4.0 331 31 289.5 290.5 284.0 306.4 5.94 6 850 1569 3.8 1.2 83 2.6 2.5 335 31 290.1 291.0 283.1 304.2 4.91 7 796 2100 3.4 -4.6 56 8.0 -0.0 338 29 295.2 295.8 283.5 305.4 3.41 8 738 2710 2.4 -7.6 48 10.0 -1.7 342 27 300.6 301.1 285.1 309.5 2.92 9 721 2898 1.2 -6.8 55 8.0 -2.2 343 26 301.3 301.8 285.7 311.0 3.18 10 700 3134 -0.3 -15.3 31 15.0 -5.4 345 25 302.2 302.5 284.4 307.4 1.66 11 672 3460 -0.9 -20.9 20 20.0 -6.9 344 26 305.0 305.2 284.8 308.5 1.07 12 660 3603 -1.1 -20.1 22 19.0 -7.0 344 26 306.4 306.6 285.4 310.2 1.17 13 644 3798 -1.1 -22.1 19 21.0 -7.4 344 26 308.5 308.7 286.0 311.9 1.01 14 612 4202 -3.9 -24.9 18 21.0 -9.6 343 27 309.8 310.0 286.2 312.6 0.83 15 585 4557 -5.3 -31.3 11 26.0 -11.3 342 28 312.2 312.3 286.7 313.9 0.48 16 570 4760 -6.1 -32.1 11 26.0 -11.9 342 29 313.6 313.7 287.2 315.2 0.45 17 500 5770 -13.5 -33.5 17 20.0 -17.4 340 31 316.6 316.7 288.2 318.2 0.45 18 400 7430 -25.1 -45.1 14 20.0 -27.3 340 29 322.4 322.4 289.7 323.0 0.17 19 360 8186 -30.1 -42.1 30 12.0 -31.4 335 30 325.5 325.6 290.7 326.5 0.26 20 351 8365 -31.9 -46.9 21 15.0 -33.2 333 31 325.5 325.5 290.6 326.1 0.16 21 300 9450 -41.7 -46.7 58 5.0 -42.0 325 33 326.6 326.6 290.9 327.3 0.19 22 278 9962 -45.9 -48.5 75 2.6 -46.0 329 30 327.7 327.8 291.3 328.4 0.17 23 250 10660 -52.3 -57.0 57 4.7 -52.4 335 27 328.3 328.3 291.3 328.6 0.07 24 245 10790 -53.5 -57.9 59 4.4 -53.6 339 26 328.4 328.4 291.3 328.7 0.06 25 229 11220 -57.5 -64.5 41 7.0 -57.6 351 21 328.7 328.7 291.4 328.8 0.03 26 216 11585 -61.1 -65.2 58 4.1 -61.2 1 17 328.7 328.7 291.4 328.8 0.03 27 200 12060 -63.3 -70.3 38 7.0 -63.4 15 11 332.5 332.5 292.4 332.6 0.01 28 187 12471 -65.7 -70.6 50 4.9 -65.7 10 11 335.1 335.1 293.1 335.2 0.01 29 170 13054 -62.9 -73.9 21 11.0 -63.0 359 17 349.0 349.0 296.4 349.0 0.01 30 165 13237 -63.9 -78.9 11 15.0 -64.0 356 19 350.3 350.3 296.7 350.3 0.00 31 150 13820 -64.7 -80.7 9 16.0 -64.8 345 25 358.6 358.6 298.4 358.6 0.00 32 141 14198 -64.1 -82.1 7 18.0 -64.2 353 23 366.1 366.1 299.8 366.1 0.00 33 124 14994 -58.7 -82.7 3 24.0 -59.0 8 18 389.6 389.6 303.8 389.6 0.00 34 101 16260 -66.1 -94.1 1 28.0 -66.2 34 11 398.9 398.9 305.0 398.9 0.00 35 100 16320 -66.1 -94.1 1 28.0 -66.2 35 11 400.0 400.0 305.2 400.0 0.00 36 82 17526 -65.9 -93.9 1 28.0 -66.1 43 10 423.8 423.8 308.2 423.8 0.00 37 78 17833 -62.3 -91.3 1 29.0 -62.6 45 10 437.4 437.4 309.6 437.4 0.00 38 70 18500 -63.9 -91.9 1 28.0 -64.1 50 9 447.7 447.7 310.6 447.7 0.00 39 63 19144 -65.5 -93.5 1 28.0 -65.7 6 12 457.8 457.8 311.6 457.9 0.00 40 57 19762 -59.9 -89.9 1 30.0 -60.4 325 14 483.8 483.8 313.8 483.9 0.00 41 50 20580 -60.9 -89.9 1 29.0 -61.4 270 17 500.0 500.0 314.9 500.0 0.00 42 44 21371 -63.9 -91.9 1 28.0 -64.3 271 14 511.3 511.3 315.7 511.3 0.00 43 30 23730 -62.7 -91.7 1 29.0 -63.4 275 7 573.7 573.7 319.3 573.7 0.00 44 20 26260 -58.9 -88.9 1 30.0 -60.4 275 19 655.9 655.9 322.9 655.9 0.01 45 11 30024 -57.5 -87.5 1 30.0 -60.2 271 22 783.3 783.3 326.8 783.4 0.02 46 10 30630 -54.5 -85.5 1 31.0 -58.3 270 23 816.1 816.1 327.6 816.3 0.03 47 7.9 32151 -51.3 -83.3 1 32.0 -57.1 885.8 885.8 329.1 886.3 0.05 TRP 187 12471 -65.7 -70.6 50 4.9 -65.7 10 11 335.1 335.1 293.1 335.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 704.20 mb = 3086.72 m = 10126.90 ft Wetbulb zero: 796.81 mb = 2091.60 m = 6862.12 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 47.44 % Est. max temperature: 17.22 C = 62.99 F Sfc-Lift cond lev (LCL): 986.06 mb = 346.22 m = 1135.89 ft T: 11.40 C 700-500 lapse rate: 5.01 C/km ThetaE index: 3.59 C Layer 700.0- 672.0 mb Conv cond level (CCL): 950.12 mb = 654.47 m = 2147.18 ft Mean mixing ratio: 7.58 g/kg Conv temperature: 14.18 C = 57.52 F Cap Strength: 10.35 C Lifted Index: 10.56 C Risk: None Lifted Index @300 mb: 13.86 C Lifted Index @700 mb: 5.19 C Showalter Index: 12.55 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 14.70 C K Index: 3.50 Risk: None Sweat Index: 107.40 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.43 J/kg Max Up Vert Vel: 5.73 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.52 C Lift Cond Lev (LCL): 951.70 mb = 640.70 m = 2102.01 ft Lev Free Conv (LFC): 946.70 mb = 684.44 m = 2245.51 ft Equ Level (EL): 846.70 mb = 1600.45 m = 5250.74 ft B at Equ Level: 16.27 J/kg Max Parcel Lev (MPL): 806.70 mb = 1991.85 m = 6534.87 ft Wind level data Storm motion: 4 at 21 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 1013 121 295 9 8.2 -3.8 | 209 20 9.6 17.0 1 1000 229 285 21 20.3 -5.4 | 235 27 21.7 15.4 2 925 877 300 29 25.1 -14.5 | 257 27 26.5 6.3 3 850 1569 335 31 13.1 -28.1 | 297 16 14.5 -7.3 4 700 3134 345 25 6.5 -24.1 | 293 9 7.9 -3.3 5 500 5770 340 31 10.6 -29.1 | 305 15 12.0 -8.3 6 400 7430 340 29 9.9 -27.3 | 300 13 11.3 -6.4 7 300 9450 325 33 18.9 -27.0 | 287 21 20.3 -6.2 8 250 10660 335 27 11.4 -24.5 | 286 13 12.8 -3.6 9 200 12060 15 11 -2.8 -10.6 | 172 10 -1.4 10.2 10 187 12471 10 11 -1.9 -10.8 | 177 10 -0.5 10.0 11 150 13820 345 25 6.5 -24.1 | 293 9 7.9 -3.3 12 100 16320 35 11 -6.3 -9.0 | 157 13 -4.9 11.8 13 70 18500 50 9 -6.9 -5.8 | 160 16 -5.5 15.1 14 50 20580 270 17 17.0 -0.0 | 221 28 18.4 20.8 15 30 23730 275 7 7.0 -0.6 | 202 22 8.4 20.2 16 20 26260 275 19 18.9 -1.7 | 227 28 20.3 19.2 17 10 30630 270 23 23.0 -0.0 | 230 32 24.4 20.8 Wind Parameters Mean winds (0-6000m): 333.9 at 27.9 knts Storm direction: 3.9 at 20.9 knts Shear (0-3000m) pos: 3.7 neg: 2.9 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 215.8 neg: -1.9 tot: 213.9 m^2/s^2 ave: 71.3 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.33 Bulk Shear: 50.14 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 ------------------------------------------------------------------------------- 500 290 22 238 26| 0.0 17.3 17.3|101.2 0.0 101.2 202.4 0.89| 18.8 16.6 1000 297 25 248 26| 4.9 8.7 13.6|165.1 0.0 165.1 165.1 0.88| 14.8 13.1 1500 308 27 259 23| 7.0 5.8 12.8|215.6 0.0 215.6 143.8 0.86| 14.0 12.1 2000 315 28 267 21| 5.4 4.3 9.7|215.8 -0.0 215.8 107.9 0.81| 11.2 9.0 2500 321 28 272 19| 4.4 3.5 7.9|215.8 -0.7 215.2 86.1 0.76| 9.5 7.2 3000 325 27 275 17| 3.7 2.9 6.6|215.8 -1.9 213.9 71.3 0.71| 8.3 5.9 4000 329 27 279 15| 2.8 2.4 5.2|218.5 -1.9 216.6 54.2 0.70| 6.5 4.6 5000 332 27 283 15| 2.2 2.2 4.4|220.9 -1.9 219.0 43.8 0.68| 5.5 3.7 6000 334 28 287 14| 1.9 1.9 3.8|222.2 -2.8 219.4 36.6 0.66| 4.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251011.11.gif