UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 8 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 1018 68 12.6 11.4 92 1.2 11.9 280 21 284.3 285.7 284.3 307.3 8.34 1 1006 167 12.0 12.0 100 0.0 12.0 287 13 284.7 286.2 284.9 308.9 8.78 2 1000 217 11.4 11.1 98 0.3 11.2 290 9 284.5 286.0 284.4 307.5 8.32 3 956 593 10.2 6.4 77 3.8 8.2 284 22 287.0 288.1 283.3 304.8 6.31 4 925 866 8.0 4.9 81 3.1 6.4 280 31 287.5 288.5 283.0 304.1 5.87 5 880 1275 4.6 4.4 99 0.2 4.5 259 30 288.1 289.1 283.4 305.0 5.96 6 865 1415 5.2 3.4 88 1.8 4.3 252 29 290.1 291.1 283.9 306.3 5.65 7 850 1558 4.2 2.9 91 1.3 3.5 245 29 290.5 291.5 284.0 306.5 5.55 8 848 1577 4.0 2.8 92 1.2 3.4 245 29 290.5 291.5 284.0 306.4 5.52 9 823 1819 2.6 -2.0 72 4.6 0.5 247 29 291.5 292.3 282.7 303.2 4.01 10 814 1908 3.4 -24.6 11 28.0 -4.0 247 29 293.3 293.4 279.3 295.4 0.64 11 809 1958 4.4 -38.6 3 43.0 -4.3 248 30 294.9 294.9 279.3 295.5 0.17 12 800 2050 5.8 -39.2 2 45.0 -3.6 248 30 297.3 297.4 280.4 297.9 0.16 13 783 2225 5.8 -35.2 3 41.0 -3.6 249 30 299.2 299.2 281.3 300.0 0.24 14 777 2288 5.6 -34.4 4 40.0 -3.7 250 30 299.6 299.7 281.5 300.5 0.27 15 700 3132 0.4 -38.6 3 39.0 -7.4 255 31 302.9 303.0 282.8 303.6 0.19 16 606 4265 -8.3 -38.3 7 30.0 -13.5 253 37 305.6 305.7 284.0 306.5 0.23 17 566 4791 -9.9 -39.9 7 30.0 -14.9 252 40 309.8 309.8 285.5 310.5 0.21 18 548 5038 -12.3 -29.3 23 17.0 -15.9 251 42 309.8 309.9 286.0 311.9 0.62 19 504 5670 -16.7 -48.7 4 32.0 -20.4 250 46 312.0 312.0 286.1 312.3 0.09 20 500 5730 -17.1 -43.1 8 26.0 -20.5 250 46 312.2 312.2 286.3 312.8 0.17 21 477 6083 -19.3 -28.3 45 9.0 -21.1 251 49 313.7 313.9 287.5 316.4 0.78 22 463 6304 -20.7 -38.7 18 18.0 -23.2 252 51 314.6 314.7 287.3 315.7 0.29 23 434 6780 -25.1 -32.1 52 7.0 -26.2 253 55 314.9 315.0 287.8 317.0 0.60 24 419 7036 -26.7 -41.7 23 15.0 -28.4 254 57 316.1 316.1 287.7 316.9 0.23 25 400 7370 -28.9 -45.9 18 17.0 -30.4 255 60 317.4 317.5 288.1 318.0 0.16 26 381 7715 -31.1 -53.1 10 22.0 -32.6 253 61 319.0 319.0 288.5 319.3 0.07 27 371 7903 -32.1 -52.1 12 20.0 -33.5 252 62 320.1 320.1 288.9 320.4 0.08 28 339 8530 -37.1 -57.1 11 20.0 -38.1 249 65 321.6 321.6 289.3 321.8 0.05 29 303 9293 -43.5 -49.5 51 6.0 -43.8 245 68 323.1 323.2 289.9 323.7 0.14 30 300 9360 -43.9 -51.9 41 8.0 -44.3 245 68 323.5 323.5 289.9 323.9 0.11 31 284 9726 -46.5 -54.5 40 8.0 -46.8 248 70 324.9 324.9 290.3 325.2 0.08 32 265 10181 -50.3 -54.3 63 4.0 -50.4 252 71 325.8 325.8 290.6 326.2 0.09 33 250 10560 -51.5 -58.5 43 7.0 -51.7 255 73 329.5 329.5 291.6 329.7 0.06 34 240 10825 -53.3 -57.7 59 4.4 -53.4 255 76 330.7 330.7 292.0 330.9 0.07 35 238 10879 -53.7 -58.7 54 5.0 -53.8 255 77 330.9 330.9 292.0 331.1 0.06 36 237 10906 -53.6 -60.0 46 6.3 -53.8 255 77 331.4 331.4 292.2 331.6 0.05 37 232 11043 -53.3 -66.3 19 13.0 -53.5 255 75 333.9 333.9 292.8 334.0 0.02 38 206 11816 -49.9 -75.9 3 26.0 -50.4 255 63 350.8 350.8 296.8 350.8 0.01 39 200 12010 -50.1 -77.1 3 27.0 -50.6 255 60 353.4 353.4 297.4 353.5 0.01 40 150 13860 -55.1 -82.1 2 27.0 -55.5 250 42 375.1 375.1 301.5 375.2 0.00 41 109 15882 -60.5 -85.5 2 25.0 -60.7 250 24 400.8 400.8 305.3 400.8 0.00 42 100 16420 -60.5 -86.5 2 26.0 -60.8 250 19 410.8 410.8 306.6 410.8 0.00 43 88 17217 -58.7 -87.7 1 29.0 -59.1 272 17 429.7 429.7 308.8 429.7 0.00 44 70 18640 -61.7 -88.7 2 27.0 -62.0 310 13 452.4 452.4 311.1 452.4 0.00 45 67 18912 -61.9 -88.9 2 27.0 -62.3 310 13 457.7 457.7 311.5 457.7 0.00 46 54 20258 -58.7 -88.7 1 30.0 -59.3 310 13 494.2 494.2 314.5 494.2 0.00 47 50 20740 -60.3 -88.3 1 28.0 -60.9 310 13 501.4 501.4 315.1 501.4 0.00 48 46 21256 -63.1 -90.1 1 27.0 -63.5 506.7 506.7 315.4 506.7 0.00 49 38 22432 -63.1 -90.1 1 27.0 -63.6 535.2 535.2 317.2 535.2 0.00 TRP 238 10879 -53.7 -58.7 54 5.0 -53.8 255 77 330.9 330.9 292.0 331.1 0.06 WND 237 10906 -53.6 -60.0 46 6.3 -53.8 255 77 331.4 331.4 292.2 331.6 0.05 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 695.68 mb = 3184.08 m = 10446.33 ft Wetbulb zero: 821.92 mb = 1830.04 m = 6003.98 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 31.57 % Est. max temperature: 18.06 C = 64.50 F Sfc-Lift cond lev (LCL): 999.95 mb = 217.39 m = 713.23 ft T: 11.40 C 700-500 lapse rate: 6.74 C/km ThetaE index: 11.10 C Layer 848.0- 809.0 mb Conv cond level (CCL): 916.04 mb = 945.88 m = 3103.25 ft Mean mixing ratio: 7.03 g/kg Conv temperature: 15.93 C = 60.68 F Cap Strength: 7.83 C Lifted Index: 7.90 C Risk: None Lifted Index @300 mb: 12.68 C Lifted Index @700 mb: 6.65 C Showalter Index: 7.49 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.00 C K Index: -14.80 Risk: None Sweat Index: 174.69 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.42 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 14.15 J/kg Cap Strength: 7.84 C Lift Cond Lev (LCL): 936.06 mb = 767.40 m = 2517.70 ft Lev Free Conv (LFC): 881.06 mb = 1265.18 m = 4150.80 ft Equ Level (EL): 871.06 mb = 1358.38 m = 4456.58 ft B at Equ Level: 11.53 J/kg Max Parcel Lev (MPL): 831.06 mb = 1740.52 m = 5710.31 ft Wind level data Storm motion: 285 at 25 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 1018 68 280 21 20.7 -3.6 | 127 4 -3.5 2.7 1 1000 217 290 9 8.5 -3.1 | 102 16 -15.8 3.3 2 925 866 280 31 30.5 -5.4 | 261 6 6.3 1.0 3 850 1558 245 29 26.3 12.3 | 186 19 2.1 18.6 4 700 3132 255 31 29.9 8.0 | 202 15 5.7 14.4 5 500 5730 250 46 43.2 15.7 | 221 29 19.0 22.1 6 400 7370 255 60 58.0 15.5 | 237 40 33.7 21.9 7 300 9360 245 68 61.6 28.7 | 227 51 37.4 35.1 8 250 10560 255 73 70.5 18.9 | 241 53 46.3 25.2 9 238 10879 255 77 74.4 19.9 | 242 57 50.2 26.3 10 237 10906 255 77 74.4 19.9 | 242 57 50.2 26.3 11 200 12010 255 60 58.0 15.5 | 237 40 33.7 21.9 12 150 13860 250 42 39.5 14.4 | 216 26 15.2 20.7 13 100 16420 250 19 17.9 6.5 | 154 14 -6.4 12.8 14 70 18640 310 13 10.0 -8.4 | 82 14 -14.3 -2.0 15 50 20740 310 13 10.0 -8.4 | 82 14 -14.3 -2.0 Wind Parameters Mean winds (0-6000m): 254.7 at 33.4 knts Storm direction: 284.7 at 25.0 knts Shear (0-3000m) pos: 1.1 neg: 3.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 73.7 deg Storm rel helicity (0-3000m) pos: 22.5 neg: -46.5 tot: -24.0 m^2/s^2 ave: -8.0 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 63.26 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 ------------------------------------------------------------------------------- 500 285 15 104 10| 1.7 0.0 1.7| 0.7 -7.3 -6.6 -13.1 -0.17| 21.6 -3.6 1000 280 21 129 4| 0.9 5.9 6.8| 2.8 -16.6 -13.7 -13.7 -0.06| 19.4 -1.1 1500 271 24 180 6| 0.6 6.4 6.9| 2.8 -46.5 -43.6 -29.1 -0.21| 17.4 -3.6 2000 264 25 187 9| 0.8 4.8 5.5| 9.6 -46.5 -36.9 -18.5 -0.17| 13.5 -2.4 2500 261 26 190 11| 1.0 3.8 4.8| 16.1 -46.5 -30.4 -12.2 -0.14| 11.2 -1.6 3000 259 27 192 12| 1.1 3.2 4.3| 22.5 -46.5 -24.0 -8.0 -0.11| 9.6 -1.1 4000 258 29 197 13| 0.8 2.9 3.7| 38.1 -46.5 -8.4 -2.1 -0.05| 7.9 -0.4 5000 256 31 203 15| 0.7 2.9 3.5| 52.3 -46.5 5.8 1.2 -0.01| 7.0 -0.0 6000 255 33 208 17| 0.7 2.6 3.4| 77.1 -46.5 30.6 5.1 0.04| 6.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251008.00.gif