UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 13 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 1034 63 10.8 10.5 98 0.3 10.6 330 5 281.2 282.6 282.3 302.3 7.72 1 1000 341 11.2 9.9 92 1.3 10.4 5 11 284.4 285.7 283.6 305.6 7.67 2 935 902 9.8 9.2 96 0.6 9.5 356 14 288.4 289.8 285.5 310.5 7.83 3 929 956 11.2 7.0 75 4.2 8.9 356 15 290.4 291.6 285.2 309.7 6.77 4 925 992 11.0 8.6 85 2.4 9.6 355 15 290.6 291.9 286.1 312.1 7.60 5 906 1166 11.8 0.8 47 11.0 6.3 353 14 293.1 293.9 283.8 306.2 4.47 6 904 1184 11.8 3.8 58 8.0 7.6 352 14 293.3 294.3 285.1 309.4 5.56 7 850 1697 8.8 1.8 61 7.0 5.2 345 11 295.4 296.3 285.5 310.4 5.13 8 792 2277 4.6 1.2 79 3.4 2.9 350 15 296.9 297.9 286.2 312.5 5.27 9 791 2287 4.6 1.8 82 2.8 3.2 351 15 297.0 298.0 286.5 313.3 5.51 10 775 2454 4.6 -7.4 41 12.0 -0.4 352 16 298.8 299.3 284.3 307.4 2.83 11 752 2698 2.8 0.1 82 2.7 1.5 354 17 299.4 300.3 287.0 314.7 5.13 12 742 2807 2.0 -1.4 78 3.4 0.4 355 18 299.7 300.5 286.6 313.6 4.65 13 730 2938 1.8 -7.2 51 9.0 -2.0 357 19 300.8 301.4 285.4 310.2 3.05 14 720 3049 2.0 -17.0 23 19.0 -4.3 358 20 302.3 302.5 284.1 306.7 1.40 15 701 3265 0.4 -3.9 73 4.3 -1.6 360 21 302.8 303.6 287.2 315.3 4.09 16 700 3276 0.4 -4.6 69 5.0 -1.9 360 21 302.9 303.6 287.0 314.8 3.88 17 675 3566 -0.9 -11.9 43 11.0 -5.0 358 23 304.6 305.1 285.9 311.8 2.27 18 661 3733 -2.3 -7.3 69 5.0 -4.4 357 23 304.9 305.5 287.2 315.3 3.34 19 627 4149 -4.1 -27.1 15 23.0 -9.9 353 26 307.5 307.6 285.2 309.7 0.66 20 558 5057 -9.9 -25.9 26 16.0 -13.8 347 30 311.1 311.2 286.7 313.9 0.83 21 524 5537 -14.3 -24.3 42 10.0 -16.7 343 33 311.4 311.6 287.0 314.8 1.02 22 513 5697 -15.5 -24.5 46 9.0 -17.6 342 34 311.8 312.0 287.2 315.3 1.02 23 500 5890 -16.9 -30.9 29 14.0 -19.6 340 35 312.4 312.5 286.9 314.5 0.58 24 492 6010 -17.7 -32.7 26 15.0 -20.4 340 35 312.9 313.0 286.9 314.6 0.50 25 480 6194 -18.5 -31.5 31 13.0 -20.9 339 35 314.1 314.2 287.5 316.1 0.57 26 443 6785 -23.5 -29.5 58 6.0 -24.6 337 35 315.1 315.3 288.0 317.7 0.75 27 434 6934 -24.7 -35.7 35 11.0 -26.3 337 35 315.4 315.5 287.8 316.9 0.42 28 409 7361 -28.1 -33.0 63 4.9 -28.8 335 35 316.4 316.6 288.2 318.5 0.58 29 400 7520 -29.5 -34.5 62 5.0 -30.2 335 35 316.6 316.7 288.2 318.5 0.51 30 344 8576 -39.1 -41.5 78 2.4 -39.3 335 34 317.6 317.6 288.3 318.6 0.29 31 340 8656 -39.3 -45.3 53 6.0 -39.7 335 34 318.4 318.4 288.5 319.1 0.20 32 331 8839 -40.9 -46.9 52 6.0 -41.3 335 34 318.6 318.7 288.5 319.3 0.17 33 313 9217 -44.3 -48.9 60 4.6 -44.5 335 33 319.0 319.1 288.6 319.6 0.14 34 306 9368 -45.7 -47.0 87 1.3 -45.7 335 33 319.1 319.2 288.7 319.8 0.18 35 305 9390 -45.9 -46.6 93 0.7 -45.9 335 33 319.1 319.2 288.7 319.9 0.19 36 300 9500 -46.5 -49.4 72 2.9 -46.6 335 33 319.8 319.8 288.8 320.4 0.14 37 292 9679 -47.9 -51.0 70 3.1 -48.0 336 33 320.3 320.3 289.0 320.8 0.12 38 280 9955 -50.1 -52.0 80 1.9 -50.2 337 34 321.0 321.0 289.2 321.4 0.11 39 276 10049 -50.5 -55.3 57 4.8 -50.7 337 34 321.8 321.8 289.4 322.1 0.08 40 258 10487 -53.1 -60.1 42 7.0 -53.2 339 35 324.2 324.2 290.1 324.4 0.05 41 251 10664 -54.7 -60.7 47 6.0 -54.8 340 35 324.4 324.4 290.1 324.5 0.04 42 250 10690 -54.5 -60.5 47 6.0 -54.6 340 35 325.0 325.1 290.3 325.2 0.04 43 225 11362 -57.5 -65.5 35 8.0 -57.6 351 34 330.4 330.4 291.9 330.5 0.03 44 205 11946 -61.3 -67.3 45 6.0 -61.4 0 33 333.3 333.3 292.6 333.4 0.02 45 200 12100 -60.9 -70.9 26 10.0 -61.0 350 31 336.3 336.3 293.4 336.4 0.01 46 194 12288 -59.5 -77.5 8 18.0 -59.6 351 31 341.5 341.5 294.7 341.5 0.01 47 164 13334 -58.7 -81.7 4 23.0 -58.9 353 31 359.7 359.7 298.7 359.7 0.00 48 150 13890 -59.7 -82.7 3 23.0 -59.9 355 31 367.2 367.2 300.1 367.2 0.00 49 100 16410 -62.3 -86.3 3 24.0 -62.5 340 23 407.4 407.4 306.2 407.4 0.00 50 70 18600 -62.5 -88.5 2 26.0 -62.8 5 23 450.7 450.7 310.9 450.7 0.00 51 59 19655 -61.7 -88.7 2 27.0 -62.1 2 21 475.1 475.1 313.1 475.1 0.00 52 53 20313 -65.3 -90.3 2 25.0 -65.6 1 20 481.5 481.5 313.5 481.5 0.00 53 50 20670 -62.1 -89.1 2 27.0 -62.6 360 19 497.1 497.1 314.8 497.2 0.00 54 48 20923 -61.7 -88.7 2 27.0 -62.2 3 18 503.9 503.9 315.2 503.9 0.00 55 41 21896 -63.9 -89.9 2 26.0 -64.3 16 15 521.7 521.7 316.4 521.7 0.00 56 34 23053 -60.7 -88.7 1 28.0 -61.4 30 11 558.8 558.8 318.6 558.8 0.00 57 30 23830 -62.3 -89.3 2 27.0 -63.0 40 9 574.8 574.8 319.4 574.8 0.00 58 23 25471 -62.3 -90.3 1 28.0 -63.2 620.2 620.2 321.5 620.2 0.00 TRP 205 11946 -61.3 -67.3 45 6.0 -61.4 0 33 333.3 333.3 292.6 333.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 692.31 mb = 3365.28 m = 11040.83 ft Wetbulb zero: 776.75 mb = 2435.49 m = 7990.35 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 54.43 % Est. max temperature: 23.72 C = 74.70 F Sfc-Lift cond lev (LCL): 1029.39 mb = 99.89 m = 327.73 ft T: 10.85 C 700-500 lapse rate: 6.62 C/km ThetaE index: 7.95 C Layer 742.0- 701.0 mb Conv cond level (CCL): 827.80 mb = 1914.25 m = 6280.27 ft Mean mixing ratio: 7.73 g/kg Conv temperature: 25.64 C = 78.15 F Cap Strength: 8.13 C Lifted Index: 7.51 C Risk: None Lifted Index @300 mb: 9.47 C Lifted Index @700 mb: 6.18 C Showalter Index: 5.17 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 78.60 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.58 J/kg Max Up Vert Vel: 6.87 m/s Conv Inhibition (B-): 36365.29 J/kg Cap Strength: 8.10 C Lift Cond Lev (LCL): 969.37 mb = 600.76 m = 1970.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 at 16 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 1034 63 330 5 2.5 -4.3 | 217 13 7.8 10.5 1 1000 341 5 11 -1.0 -11.0 | 229 6 4.3 3.8 2 925 992 355 15 1.3 -14.9 | 271 7 6.6 -0.2 3 850 1697 345 11 2.8 -10.6 | 243 9 8.1 4.2 4 700 3276 360 21 -0.0 -21.0 | 320 8 5.3 -6.2 5 500 5890 340 35 12.0 -32.9 | 316 25 17.3 -18.1 6 400 7520 335 35 14.8 -31.7 | 310 26 20.1 -16.9 7 300 9500 335 33 13.9 -29.9 | 308 24 19.2 -15.1 8 250 10690 340 35 12.0 -32.9 | 316 25 17.3 -18.1 9 205 11946 0 33 -0.0 -33.0 | 344 19 5.3 -18.2 10 200 12100 350 31 5.4 -30.5 | 326 19 10.7 -15.7 11 150 13890 355 31 2.7 -30.9 | 334 18 8.0 -16.1 12 100 16410 340 23 7.9 -21.6 | 297 15 13.2 -6.8 13 70 18600 5 23 -2.0 -22.9 | 338 9 3.3 -8.1 14 50 20670 360 19 -0.0 -19.0 | 309 7 5.3 -4.2 15 30 23830 40 9 -5.8 -6.9 | 176 8 -0.5 7.9 Wind Parameters Mean winds (0-6000m): 349.7 at 20.9 knts Storm direction: 19.7 at 15.7 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 30.9 neg: -7.2 tot: 23.7 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.33 Bulk Shear: 17.69 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 10 226 8| 8.8 0.0 8.8| 8.6 0.0 8.6 17.2 0.41| 9.5 3.8 1000 358 12 242 6| 4.4 1.5 5.9| 12.7 -0.4 12.2 12.2 0.49| 6.4 3.2 1500 355 12 247 7| 2.9 1.1 4.0| 12.7 -6.0 6.7 4.5 0.22| 5.4 1.2 2000 353 12 248 7| 2.6 0.8 3.4| 17.3 -7.2 10.1 5.1 0.27| 4.8 1.3 2500 353 13 252 7| 2.8 0.6 3.4| 24.0 -7.2 16.9 6.7 0.37| 4.5 1.7 3000 354 14 259 7| 2.9 0.5 3.4| 30.9 -7.2 23.7 7.9 0.46| 4.4 2.0 4000 355 16 278 7| 2.2 0.9 3.0| 35.1 -7.2 27.9 7.0 0.43| 4.1 1.8 5000 353 18 294 8| 1.7 1.4 3.1| 35.1 -10.3 24.8 5.0 0.34| 4.0 1.3 6000 350 21 303 11| 1.4 1.6 3.1| 35.1 -20.7 14.4 2.4 0.25| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251013.00.gif