UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 25 APR 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 1025 68 6.8 2.5 74 4.3 4.8 350 13 278.0 278.7 276.7 290.2 4.46 1 1014 156 7.2 2.9 74 4.3 5.2 357 14 279.2 280.0 277.7 292.0 4.64 2 1000 270 5.8 1.8 75 4.0 4.0 5 15 279.0 279.7 277.1 290.9 4.35 3 958 619 2.4 1.0 90 1.4 1.8 351 14 279.0 279.7 277.0 290.8 4.29 4 948 703 1.8 -0.7 83 2.5 0.7 348 14 279.2 279.8 276.6 289.8 3.83 5 943 746 3.6 -29.4 7 33.0 -3.6 346 13 281.4 281.5 272.6 282.6 0.35 6 931 850 5.6 -13.4 24 19.0 -0.7 342 13 284.5 284.8 276.0 288.8 1.46 7 925 903 5.4 -8.6 36 14.0 0.2 340 13 284.8 285.2 277.2 291.1 2.15 8 922 930 5.4 -7.6 39 13.0 0.4 340 13 285.1 285.5 277.6 291.9 2.34 9 887 1245 3.4 -4.6 56 8.0 0.1 335 11 286.2 286.7 279.1 295.0 3.06 10 850 1589 1.0 -8.0 51 9.0 -2.4 330 9 287.2 287.6 278.8 294.4 2.46 11 808 1994 -1.7 -6.5 70 4.8 -3.6 335 9 288.5 289.0 280.0 297.0 2.91 12 803 2044 -1.7 -8.7 59 7.0 -4.3 336 9 289.0 289.5 279.7 296.3 2.46 13 799 2083 -1.3 -19.3 24 18.0 -6.3 336 9 289.9 290.1 278.2 293.1 1.04 14 790 2174 -1.3 -20.3 22 19.0 -6.5 338 9 290.8 291.0 278.5 293.8 0.96 15 753 2555 -2.9 -20.9 24 18.0 -7.7 342 9 293.1 293.3 279.6 296.1 0.96 16 734 2757 -3.7 -16.7 36 13.0 -7.6 345 9 294.4 294.6 280.8 298.7 1.41 17 700 3130 -5.7 -25.7 19 20.0 -10.4 350 9 296.2 296.3 280.6 298.3 0.67 18 671 3459 -7.3 -42.3 4 35.0 -12.6 351 11 298.0 298.0 280.7 298.5 0.14 19 556 4893 -16.9 -46.9 6 30.0 -20.3 353 20 303.1 303.1 282.8 303.5 0.10 20 528 5278 -19.3 -27.3 49 8.0 -20.8 354 22 304.7 304.9 284.3 307.3 0.77 21 524 5334 -19.3 -33.3 28 14.0 -21.5 354 23 305.4 305.5 284.1 306.9 0.44 22 500 5680 -22.1 -34.1 33 12.0 -23.9 355 25 306.1 306.2 284.4 307.6 0.43 23 400 7280 -34.5 -48.5 23 14.0 -35.4 360 33 310.2 310.2 285.5 310.6 0.12 24 336 8477 -43.9 -55.9 25 12.0 -44.3 15 40 313.2 313.2 286.5 313.4 0.06 25 326 8680 -45.3 -60.3 17 15.0 -45.7 18 41 314.0 314.0 286.8 314.1 0.03 26 300 9230 -49.7 -59.7 30 10.0 -50.0 25 44 315.3 315.3 287.2 315.5 0.04 27 293 9383 -50.9 -59.9 34 9.0 -51.1 20 44 315.7 315.7 287.4 315.9 0.04 28 250 10400 -56.3 -65.3 31 9.0 -56.4 350 46 322.4 322.4 289.5 322.5 0.02 29 242 10609 -54.7 -70.7 12 16.0 -54.9 350 44 327.8 327.8 291.1 327.8 0.01 30 209 11542 -59.1 -73.1 15 14.0 -59.2 350 35 334.9 334.9 293.0 335.0 0.01 31 200 11820 -58.1 -75.1 10 17.0 -58.3 350 29 340.8 340.8 294.5 340.8 0.01 32 163 13111 -54.3 -81.3 2 27.0 -54.6 311 25 367.7 367.7 300.1 367.7 0.00 33 150 13640 -55.3 -83.3 2 28.0 -55.6 295 23 374.8 374.8 301.4 374.8 0.00 34 145 13856 -56.1 -84.1 2 28.0 -56.4 295 22 377.1 377.1 301.8 377.1 0.00 35 111 15568 -52.7 -83.7 1 31.0 -53.4 291 14 413.4 413.4 306.9 413.4 0.00 36 100 16240 -54.3 -85.3 1 31.0 -54.9 290 11 422.8 422.8 308.0 422.8 0.00 37 70 18520 -55.5 -85.5 1 30.0 -56.2 335 9 465.7 465.7 312.3 465.7 0.00 38 50 20670 -53.7 -85.7 1 32.0 -54.9 245 3 516.9 516.9 316.1 517.0 0.01 39 39 22255 -56.9 -86.9 1 30.0 -57.9 546.9 546.9 317.9 546.9 0.01 40 33 23320 -54.3 -86.3 1 32.0 -55.9 580.6 580.6 319.7 580.6 0.01 TRP 209 11542 -59.1 -73.1 15 14.0 -59.2 350 35 334.9 334.9 293.0 335.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 834.44 mb = 1739.08 m = 5705.56 ft Wetbulb zero: 947.17 mb = 710.34 m = 2330.48 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 31.70 % Est. max temperature: 15.40 C = 59.72 F Sfc-Lift cond lev (LCL): 959.59 mb = 605.12 m = 1985.28 ft T: 2.53 C 700-500 lapse rate: 6.43 C/km ThetaE index: 9.47 C Layer 1000.0- 931.0 mb Conv cond level (CCL): 706.11 mb = 3061.63 m = 10044.59 ft Mean mixing ratio: 3.64 g/kg Conv temperature: 24.79 C = 76.62 F Cap Strength: 13.96 C Lifted Index: 14.09 C Risk: None Lifted Index @300 mb: 17.96 C Lifted Index @700 mb: 9.87 C Showalter Index: 10.87 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 14.10 C K Index: -4.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.84 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 37032.09 J/kg Cap Strength: 14.09 C Lift Cond Lev (LCL): 892.67 mb = 1192.89 m = 3913.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 at 11 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 1025 68 350 13 2.3 -12.8 | 293 7 6.0 -2.6 1 1000 270 5 15 -1.3 -14.9 | 332 5 2.5 -4.8 2 925 903 340 13 4.4 -12.2 | 284 8 8.2 -2.0 3 850 1589 330 9 4.5 -7.8 | 254 9 8.3 2.4 4 700 3130 350 9 1.6 -8.9 | 256 6 5.4 1.3 5 500 5680 355 25 2.2 -24.9 | 338 16 6.0 -14.7 6 400 7280 360 33 -0.0 -33.0 | 351 23 3.8 -22.8 7 300 9230 25 44 -18.6 -39.9 | 27 33 -14.8 -29.7 8 250 10400 350 46 8.0 -45.3 | 341 37 11.8 -35.1 9 209 11542 350 35 6.1 -34.5 | 338 26 9.9 -24.3 10 200 11820 350 29 5.0 -28.6 | 334 20 8.8 -18.4 11 150 13640 295 23 20.8 -9.7 | 269 25 24.6 0.5 12 100 16240 290 11 10.3 -3.8 | 246 16 14.1 6.4 13 70 18520 335 9 3.8 -8.2 | 255 8 7.6 2.0 14 50 20670 245 3 2.7 1.3 | 210 13 6.5 11.5 Wind Parameters Mean winds (0-6000m): 350.4 at 14.5 knts Storm direction: 20.4 at 10.9 knts Shear (0-3000m) pos: 0.7 neg: 1.1 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -37.2 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -19.6 tot: -13.1 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 3.1 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 35.25 Bulk Shear: 0.59 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 ------------------------------------------------------------------------------- 500 359 14 315 6| 1.3 0.0 1.3| 6.0 -4.4 1.6 3.2 0.16| 7.4 1.2 1000 352 14 301 7| 0.7 2.1 2.8| 6.0 -12.2 -6.2 -6.2 -0.23| 6.0 -1.4 1500 347 13 288 7| 0.4 2.3 2.7| 6.0 -19.4 -13.4 -8.9 -0.40| 5.1 -2.0 2000 345 12 280 7| 0.5 1.7 2.3| 6.4 -19.6 -13.3 -6.6 -0.37| 4.1 -1.5 2500 344 11 275 7| 0.6 1.4 2.0| 6.6 -19.6 -13.1 -5.2 -0.34| 3.5 -1.2 3000 344 11 272 7| 0.7 1.1 1.8| 6.6 -19.6 -13.1 -4.4 -0.32| 3.1 -1.0 4000 346 11 275 7| 1.1 0.9 2.0| 15.2 -19.6 -4.4 -1.1 -0.01| 3.1 -0.0 5000 348 12 288 7| 1.5 0.7 2.2| 25.0 -19.6 5.3 1.1 0.12| 3.1 0.4 6000 350 14 303 7| 1.7 0.6 2.3| 36.2 -19.6 16.5 2.8 0.18| 3.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250425.00.gif