UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 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 126 12.8 10.5 86 2.3 11.5 275 1 284.9 286.3 284.1 306.7 7.88 1 1000 234 12.2 8.6 79 3.6 10.2 280 13 285.4 286.6 283.4 304.9 7.02 2 992 301 11.8 9.2 84 2.6 10.3 284 14 285.6 286.9 283.8 306.1 7.37 3 925 883 7.4 5.4 87 2.0 6.3 320 23 286.9 287.9 283.0 304.0 6.08 4 923 901 7.2 5.2 87 2.0 6.2 320 23 286.8 287.9 282.9 303.8 6.01 5 850 1572 2.0 2.0 100 0.0 2.0 325 21 288.2 289.2 282.6 303.0 5.20 6 797 2095 5.8 -9.2 33 15.0 -0.2 333 23 297.7 298.1 283.4 305.0 2.39 7 726 2855 3.8 -17.2 20 21.0 -3.3 345 26 303.5 303.8 284.5 307.9 1.37 8 700 3150 1.6 -7.4 51 9.0 -2.2 350 27 304.3 304.8 286.7 314.0 3.13 9 671 3489 -0.5 -14.5 34 14.0 -5.5 346 27 305.6 306.0 285.9 311.5 1.85 10 662 3597 -1.3 -14.3 36 13.0 -5.9 345 27 305.9 306.2 286.0 312.0 1.91 11 613 4204 -5.7 -15.7 45 10.0 -9.1 338 27 307.6 308.0 286.6 313.5 1.83 12 566 4823 -10.5 -18.5 52 8.0 -12.9 331 27 309.1 309.4 286.8 314.2 1.57 13 560 4905 -11.1 -19.1 52 8.0 -13.4 330 27 309.3 309.6 286.8 314.2 1.51 14 527 5370 -11.9 -34.9 13 23.0 -16.3 325 27 313.8 313.8 287.1 315.1 0.37 15 500 5770 -14.7 -29.7 27 15.0 -17.9 320 27 315.1 315.2 287.9 317.4 0.65 16 474 6173 -16.7 -34.7 19 18.0 -19.9 321 27 317.5 317.6 288.4 319.0 0.42 17 458 6430 -19.1 -38.1 17 19.0 -22.0 322 27 317.6 317.7 288.3 318.8 0.31 18 400 7420 -27.9 -39.9 31 12.0 -29.3 325 27 318.7 318.8 288.7 319.8 0.30 19 388 7638 -29.9 -39.9 37 10.0 -31.0 323 27 318.9 319.0 288.8 320.0 0.31 20 366 8051 -32.3 -51.3 13 19.0 -33.7 320 28 321.1 321.1 289.2 321.4 0.09 21 321 8962 -40.1 -50.1 34 10.0 -40.6 314 30 322.5 322.6 289.7 323.0 0.12 22 309 9221 -41.9 -59.9 12 18.0 -42.6 312 31 323.6 323.6 289.9 323.7 0.04 23 300 9420 -43.7 -56.7 22 13.0 -44.2 310 31 323.8 323.8 290.0 324.0 0.06 24 271 10095 -49.7 -59.7 30 10.0 -50.0 307 29 324.6 324.6 290.2 324.8 0.05 25 250 10620 -52.5 -63.5 25 11.0 -52.7 305 27 328.0 328.0 291.2 328.1 0.03 26 243 10803 -53.7 -63.7 28 10.0 -53.9 304 27 328.9 328.9 291.5 329.0 0.03 27 203 11938 -60.9 -67.9 39 7.0 -61.0 295 27 334.9 334.9 293.0 335.0 0.02 28 200 12030 -60.5 -68.5 34 8.0 -60.6 290 27 337.0 337.0 293.6 337.0 0.02 29 150 13810 -60.9 -79.9 6 19.0 -61.1 305 17 365.2 365.2 299.7 365.2 0.00 30 113 15553 -64.9 -88.9 2 24.0 -65.0 295 11 388.5 388.5 303.6 388.5 0.00 31 100 16300 -64.1 -92.1 1 28.0 -64.3 290 9 403.9 403.9 305.7 403.9 0.00 32 81 17595 -63.1 -92.1 1 29.0 -63.3 322 15 431.0 431.0 308.9 431.0 0.00 33 75 18066 -65.5 -93.5 1 28.0 -65.7 334 17 435.6 435.6 309.4 435.6 0.00 34 70 18490 -61.5 -90.5 1 29.0 -61.9 345 19 452.8 452.8 311.1 452.8 0.00 35 54 20094 -59.9 -88.9 1 29.0 -60.4 349 8 491.4 491.4 314.3 491.4 0.00 36 50 20570 -61.9 -90.9 1 29.0 -62.4 350 5 497.6 497.6 314.8 497.6 0.00 37 33 23122 -64.5 -92.5 1 28.0 -65.0 297 8 553.5 553.5 318.3 553.5 0.00 38 30 23710 -59.9 -88.9 1 29.0 -60.8 285 9 581.3 581.3 319.8 581.4 0.00 39 20 26250 -58.3 -88.3 1 30.0 -59.9 280 21 657.7 657.7 323.0 657.8 0.01 40 18 26910 -60.3 -89.3 1 29.0 -61.7 671.5 671.5 323.4 671.6 0.01 TRP 203 11938 -60.9 -67.9 39 7.0 -61.0 295 27 334.9 334.9 293.0 335.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5536.00 m Freezing level: 677.90 mb = 3408.30 m = 11181.96 ft Wetbulb zero: 802.11 mb = 2043.01 m = 6702.69 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 51.66 % Est. max temperature: 15.91 C = 60.63 F Sfc-Lift cond lev (LCL): 978.57 mb = 414.78 m = 1360.81 ft T: 10.94 C 700-500 lapse rate: 6.22 C/km ThetaE index: 3.08 C Layer 925.0- 797.0 mb Conv cond level (CCL): 916.87 mb = 955.09 m = 3133.47 ft Mean mixing ratio: 6.76 g/kg Conv temperature: 14.87 C = 58.77 F Cap Strength: 10.46 C Lifted Index: 10.83 C Risk: None Lifted Index @300 mb: 13.41 C Lifted Index @700 mb: 8.26 C Showalter Index: 12.17 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 16.70 C K Index: 9.70 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.61 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 4.37 J/kg Cap Strength: 10.71 C Lift Cond Lev (LCL): 928.35 mb = 852.90 m = 2798.19 ft Lev Free Conv (LFC): 893.35 mb = 1166.75 m = 3827.87 ft Equ Level (EL): 833.35 mb = 1732.64 m = 5684.43 ft B at Equ Level: 8.46 J/kg Max Parcel Lev (MPL): 823.35 mb = 1830.68 m = 6006.11 ft Wind level data Storm motion: 1 at 18 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 126 275 1 1.0 -0.1 | 185 18 1.4 18.2 1 1000 234 280 13 12.8 -2.3 | 220 21 13.2 16.0 2 925 883 320 23 14.8 -17.6 | 268 15 15.2 0.7 3 850 1572 325 21 12.0 -17.2 | 265 13 12.5 1.1 4 700 3150 350 27 4.7 -26.6 | 328 10 5.1 -8.3 5 500 5770 320 27 17.4 -20.7 | 278 18 17.8 -2.4 6 400 7420 325 27 15.5 -22.1 | 284 16 15.9 -3.8 7 300 9420 310 31 23.7 -19.9 | 274 24 24.2 -1.6 8 250 10620 305 27 22.1 -15.5 | 263 23 22.6 2.8 9 203 11938 295 27 24.5 -11.4 | 255 26 24.9 6.9 10 200 12030 290 27 25.4 -9.2 | 251 27 25.8 9.0 11 150 13810 305 17 13.9 -9.8 | 239 17 14.4 8.5 12 100 16300 290 9 8.5 -3.1 | 210 18 8.9 15.2 13 70 18490 345 19 4.9 -18.4 | 271 5 5.4 -0.1 14 50 20570 350 5 0.9 -4.9 | 186 13 1.3 13.4 15 30 23710 285 9 8.7 -2.3 | 210 18 9.1 16.0 16 20 26250 280 21 20.7 -3.6 | 235 26 21.1 14.6 Wind Parameters Mean winds (0-6000m): 331.4 at 24.4 knts Storm direction: 1.4 at 18.3 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 142.6 deg Storm rel helicity (0-3000m) pos: 161.7 neg: -1.8 tot: 159.8 m^2/s^2 ave: 53.3 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.37 Bulk Shear: 33.95 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 ------------------------------------------------------------------------------- 500 293 14 226 19| 18.7 0.0 18.7|101.7 0.0 101.7 203.4 0.97| 21.7 21.0 1000 309 18 244 16| 11.1 0.0 11.1|130.0 -0.5 129.5 129.5 0.92| 14.9 13.8 1500 315 19 251 15| 7.1 0.0 7.1|130.9 -1.8 129.1 86.0 0.86| 10.6 9.2 2000 319 20 256 14| 5.8 0.0 5.8|141.1 -1.8 139.2 69.6 0.87| 8.9 7.7 2500 324 21 263 13| 5.1 0.0 5.1|151.2 -1.8 149.4 59.7 0.88| 7.9 6.9 3000 329 22 271 12| 4.6 0.0 4.6|161.7 -1.8 159.8 53.3 0.89| 7.3 6.5 4000 333 23 282 11| 3.4 0.7 4.1|161.7 -14.6 147.0 36.8 0.70| 6.1 4.3 5000 333 24 285 11| 2.7 1.1 3.8|161.7 -30.2 131.4 26.3 0.55| 5.5 3.0 6000 331 24 284 13| 2.3 1.1 3.4|163.1 -41.5 121.7 20.3 0.47| 4.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251011.23.gif