UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 12 OCT 25 Station: EN400 WMO ident: 1400 Latitude: 56.53 Longitude: 3.22 ------------------------------------------------------------------------------- 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 1033 66 12.8 11.7 93 1.1 12.1 300 23 283.3 284.8 283.9 306.3 8.38 1 1021 164 14.2 12.9 92 1.3 13.4 309 22 285.6 287.2 285.7 311.1 9.19 2 1020 172 12.6 12.6 100 0.0 12.6 310 21 284.1 285.7 284.9 308.9 9.01 3 1000 337 11.6 11.3 98 0.3 11.4 325 19 284.8 286.2 284.6 308.1 8.43 4 960 678 9.4 9.4 100 0.0 9.4 325 20 285.9 287.2 284.3 307.4 7.73 5 925 987 10.8 9.6 92 1.2 10.1 325 21 290.4 291.8 286.5 313.4 8.13 6 923 1005 11.0 9.5 90 1.5 10.2 325 21 290.7 292.2 286.6 313.7 8.10 7 876 1439 8.2 7.5 95 0.7 7.8 335 17 292.2 293.5 286.6 313.5 7.44 8 850 1688 7.8 6.8 93 1.0 7.2 340 15 294.3 295.6 287.2 315.4 7.31 9 711 3147 3.0 -21.0 15 24.0 -4.4 331 22 304.4 304.6 284.5 307.7 1.01 10 700 3273 2.2 -22.8 14 25.0 -5.2 330 23 304.9 305.1 284.5 307.8 0.87 11 666 3671 -0.5 -23.5 16 23.0 -7.1 331 24 306.3 306.4 285.0 309.1 0.86 12 662 3719 -1.1 -14.1 37 13.0 -5.8 331 25 306.1 306.5 286.1 312.3 1.94 13 645 3925 -2.9 -12.9 46 10.0 -6.5 331 25 306.4 306.8 286.5 313.3 2.19 14 633 4073 -4.1 -25.1 18 21.0 -9.6 331 26 306.6 306.8 285.1 309.3 0.79 15 629 4123 -4.3 -13.3 49 9.0 -7.5 332 26 307.0 307.4 286.7 313.9 2.18 16 618 4261 -5.5 -13.5 53 8.0 -8.3 332 27 307.1 307.6 286.8 314.1 2.18 17 615 4299 -5.7 -14.7 49 9.0 -8.8 332 27 307.3 307.7 286.6 313.7 1.99 18 613 4324 -5.9 -21.9 27 16.0 -10.4 332 27 307.4 307.6 285.7 311.0 1.08 19 586 4675 -6.5 -33.5 10 27.0 -12.2 333 28 310.7 310.8 286.1 312.0 0.39 20 581 4742 -6.7 -30.7 13 24.0 -12.2 333 29 311.2 311.3 286.4 313.0 0.51 21 533 5406 -12.1 -26.1 30 14.0 -15.4 334 31 312.5 312.7 287.2 315.4 0.85 22 528 5478 -12.7 -19.7 56 7.0 -14.7 334 31 312.6 312.9 288.0 317.7 1.52 23 515 5667 -14.1 -27.1 32 13.0 -17.0 335 32 313.2 313.3 287.4 315.9 0.81 24 500 5890 -15.7 -25.7 42 10.0 -18.0 335 33 313.9 314.1 287.8 317.1 0.94 25 496 5951 -16.1 -27.1 38 11.0 -18.6 335 33 314.1 314.3 287.8 317.0 0.84 26 491 6027 -16.5 -21.4 66 4.9 -17.8 335 33 314.6 314.8 288.5 319.3 1.41 27 449 6695 -21.5 -24.5 77 3.0 -22.2 335 33 316.4 316.6 288.9 320.4 1.17 28 415 7273 -25.5 -27.9 80 2.4 -25.9 335 33 318.5 318.7 289.3 321.7 0.93 29 400 7540 -27.3 -31.2 69 3.9 -27.9 335 33 319.5 319.6 289.3 322.0 0.71 30 392 7685 -28.3 -33.3 62 5.0 -29.0 334 33 320.1 320.2 289.4 322.2 0.59 31 348 8525 -35.7 -38.8 73 3.1 -36.0 330 36 321.1 321.2 289.5 322.5 0.38 32 342 8646 -36.1 -59.1 8 23.0 -37.2 330 37 322.2 322.2 289.5 322.3 0.04 33 300 9540 -43.9 -60.9 14 17.0 -44.5 325 40 323.5 323.5 289.9 323.6 0.04 34 258 10537 -52.3 -62.3 29 10.0 -52.5 321 40 325.4 325.4 290.4 325.5 0.03 35 250 10740 -53.9 -63.9 28 10.0 -54.1 320 40 325.9 325.9 290.6 326.0 0.03 36 234 11160 -56.1 -66.1 27 10.0 -56.2 322 38 328.8 328.8 291.4 328.9 0.02 37 202 12079 -61.3 -69.3 34 8.0 -61.4 325 33 334.7 334.7 293.0 334.8 0.02 38 200 12140 -61.3 -69.3 34 8.0 -61.4 320 33 335.7 335.7 293.3 335.8 0.02 39 171 13116 -61.3 -77.3 10 16.0 -61.4 328 26 351.1 351.1 296.8 351.1 0.01 40 150 13930 -62.1 -82.1 5 20.0 -62.3 335 21 363.1 363.1 299.3 363.1 0.00 41 106 16063 -63.3 -85.3 4 22.0 -63.5 318 28 398.7 398.7 305.0 398.7 0.00 42 100 16420 -63.9 -85.9 3 22.0 -64.1 315 29 404.3 404.3 305.7 404.3 0.00 43 87 17278 -59.9 -86.9 2 27.0 -60.2 321 25 428.7 428.7 308.7 428.7 0.00 44 75 18190 -64.9 -87.9 3 23.0 -65.1 327 21 436.8 436.8 309.6 436.8 0.00 45 70 18610 -64.7 -87.7 3 23.0 -64.9 330 19 446.0 446.0 310.5 446.0 0.00 46 50 20680 -62.1 -88.1 2 26.0 -62.6 25 25 497.1 497.1 314.8 497.2 0.00 47 30 23840 -62.7 -88.7 2 26.0 -63.4 55 9 573.7 573.7 319.3 573.7 0.00 48 28 24266 -62.1 -89.1 2 27.0 -62.9 586.8 586.8 320.0 586.8 0.00 TRP 202 12079 -61.3 -69.3 34 8.0 -61.4 325 33 334.7 334.7 293.0 334.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5553.00 m Freezing level: 672.30 mb = 3597.45 m = 11802.51 ft Wetbulb zero: 763.85 mb = 2561.11 m = 8402.50 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 52.36 % Est. max temperature: 21.56 C = 70.81 F Sfc-Lift cond lev (LCL): 1016.22 mb = 202.75 m = 665.19 ft T: 12.41 C 700-500 lapse rate: 6.84 C/km ThetaE index: 7.69 C Layer 711.0- 700.0 mb Conv cond level (CCL): 983.75 mb = 473.70 m = 1554.11 ft Mean mixing ratio: 8.24 g/kg Conv temperature: 14.71 C = 58.48 F Cap Strength: 7.93 C Lifted Index: 7.54 C Risk: None Lifted Index @300 mb: 10.78 C Lifted Index @700 mb: 7.04 C Showalter Index: 3.32 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.50 C K Index: 5.30 Risk: None Sweat Index: 144.60 Risk: None Energy Index: 0.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.30 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.88 C Lift Cond Lev (LCL): 976.76 mb = 533.19 m = 1749.29 ft Lev Free Conv (LFC): 971.76 mb = 576.01 m = 1889.78 ft Equ Level (EL): 951.76 mb = 749.41 m = 2458.68 ft B at Equ Level: 16.65 J/kg Max Parcel Lev (MPL): 921.76 mb = 1016.22 m = 3334.03 ft Wind level data Storm motion: 2 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 1033 66 300 23 19.9 -11.5 | 253 21 20.4 6.1 1 1000 337 325 19 10.9 -15.6 | 260 12 11.4 2.1 2 925 987 325 21 12.0 -17.2 | 268 13 12.5 0.4 3 850 1688 340 15 5.1 -14.1 | 238 7 5.6 3.5 4 700 3273 330 23 11.5 -19.9 | 281 12 12.0 -2.3 5 500 5890 335 33 13.9 -29.9 | 310 19 14.4 -12.3 6 400 7540 335 33 13.9 -29.9 | 310 19 14.4 -12.3 7 300 9540 325 40 22.9 -32.8 | 303 28 23.4 -15.1 8 250 10740 320 40 25.7 -30.6 | 296 29 26.2 -13.0 9 202 12079 325 33 18.9 -27.0 | 296 22 19.4 -9.4 10 200 12140 320 33 21.2 -25.3 | 289 23 21.7 -7.6 11 150 13930 335 21 8.9 -19.0 | 278 9 9.4 -1.4 12 100 16420 315 29 20.5 -20.5 | 278 21 21.0 -2.9 13 70 18610 330 19 9.5 -16.5 | 263 10 10.0 1.2 14 50 20680 25 25 -10.6 -22.7 | 64 11 -10.1 -5.0 15 30 23840 55 9 -7.4 -5.2 | 151 14 -6.9 12.5 Wind Parameters Mean winds (0-6000m): 331.6 at 23.5 knts Storm direction: 1.6 at 17.7 knts Shear (0-3000m) pos: 2.4 neg: 0.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 25.1 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -9.5 tot: 16.8 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.25 Bulk Shear: 5.33 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 ------------------------------------------------------------------------------- 500 317 20 259 14| 10.1 0.0 10.1| 11.2 0.0 11.2 22.4 0.25| 10.9 2.7 1000 321 20 262 13| 5.3 0.0 5.3| 14.6 -0.6 14.0 14.0 0.27| 6.5 1.8 1500 324 20 262 12| 4.8 0.0 4.8| 14.6 -7.8 6.8 4.5 0.02| 6.2 0.1 2000 327 19 260 11| 3.6 0.0 3.6| 17.8 -9.5 8.3 4.1 0.06| 5.4 0.3 2500 329 19 260 10| 2.9 0.6 3.5| 22.3 -9.5 12.8 5.1 0.14| 4.9 0.7 3000 330 19 262 10| 2.4 0.9 3.4| 26.3 -9.5 16.8 5.6 0.19| 4.5 0.8 4000 330 20 269 11| 1.8 1.0 2.8| 36.7 -9.5 27.2 6.8 0.26| 3.9 1.0 5000 331 22 277 11| 1.6 0.8 2.4| 48.5 -9.5 39.0 7.8 0.32| 3.6 1.1 6000 332 24 285 12| 1.5 0.7 2.1| 58.9 -9.5 49.4 8.2 0.35| 3.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251012.12.gif