UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 17 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 1027 68 10.0 5.0 71 5.0 7.5 340 15 281.0 281.9 279.4 295.7 5.32 1 1016 157 11.2 6.9 75 4.3 8.9 346 15 283.1 284.1 281.4 300.1 6.14 2 1012 190 9.6 4.6 71 5.0 7.1 348 15 281.8 282.7 279.7 296.3 5.25 3 1000 288 8.8 4.2 73 4.6 6.5 355 15 282.0 282.8 279.7 296.3 5.17 4 946 744 4.4 2.4 87 2.0 3.5 337 18 282.0 282.8 279.3 295.4 4.81 5 925 927 3.2 1.2 87 2.0 2.3 330 19 282.6 283.4 279.1 295.2 4.51 6 850 1606 -1.9 -1.9 100 0.0 -1.9 320 21 284.2 284.8 279.2 295.2 3.91 7 842 1681 -2.3 -2.3 100 0.0 -2.3 320 21 284.5 285.2 279.3 295.4 3.83 8 827 1824 -1.7 -5.2 77 3.5 -3.1 321 22 286.6 287.2 279.4 295.7 3.14 9 820 1892 -0.9 -6.9 64 6.0 -3.2 322 22 288.1 288.6 279.7 296.3 2.78 10 818 1911 0.2 -17.8 24 18.0 -5.1 322 23 289.5 289.7 278.2 293.0 1.15 11 815 1940 0.8 -26.2 11 27.0 -5.8 322 23 290.5 290.6 277.7 292.2 0.55 12 811 1980 1.2 -21.8 16 23.0 -5.1 322 23 291.3 291.4 278.6 293.9 0.82 13 791 2181 1.4 -33.6 5 35.0 -6.0 324 24 293.6 293.6 278.9 294.5 0.28 14 762 2480 0.2 -24.8 13 25.0 -6.2 326 26 295.4 295.6 280.3 297.6 0.67 15 737 2746 -1.9 -10.9 50 9.0 -5.1 327 27 296.0 296.4 282.5 302.9 2.26 16 722 2910 -1.9 -17.9 28 16.0 -6.8 328 28 297.7 298.0 282.1 301.8 1.29 17 700 3155 -3.3 -18.3 30 15.0 -7.8 330 29 298.8 299.1 282.5 302.9 1.29 18 655 3675 -6.1 -27.1 17 21.0 -11.0 331 32 301.4 301.5 282.8 303.5 0.63 19 576 4663 -13.1 -39.1 9 26.0 -17.1 333 38 304.5 304.5 283.5 305.3 0.22 20 510 5574 -20.1 -34.1 28 14.0 -22.2 335 43 306.8 306.9 284.7 308.2 0.42 21 500 5720 -20.7 -37.7 20 17.0 -23.0 335 44 307.8 307.9 284.9 308.8 0.30 22 465 6254 -23.7 -46.7 10 23.0 -26.0 333 46 310.5 310.5 285.7 311.0 0.12 23 400 7340 -31.1 -49.1 15 18.0 -32.4 330 50 314.6 314.6 287.1 315.0 0.11 24 360 8079 -35.7 -49.7 22 14.0 -36.6 332 50 318.0 318.1 288.2 318.5 0.11 25 314 9014 -42.9 -51.9 37 9.0 -43.3 334 50 320.7 320.7 289.0 321.1 0.10 26 300 9320 -45.3 -56.3 28 11.0 -45.7 335 50 321.5 321.5 289.3 321.8 0.06 27 282 9729 -48.7 -54.7 50 6.0 -48.9 335 51 322.4 322.4 289.6 322.7 0.08 28 250 10510 -54.1 -58.6 58 4.5 -54.2 335 52 325.6 325.6 290.5 325.9 0.06 29 242 10718 -55.7 -59.8 60 4.1 -55.8 336 52 326.3 326.3 290.7 326.5 0.05 30 200 11910 -64.7 -69.7 50 5.0 -64.7 345 52 330.3 330.3 291.8 330.4 0.02 31 197 12002 -65.1 -69.4 55 4.3 -65.1 340 52 331.1 331.1 292.0 331.2 0.02 32 190 12223 -63.3 -78.3 11 15.0 -63.4 339 49 337.4 337.4 293.7 337.5 0.00 33 164 13138 -57.5 -83.5 2 26.0 -57.8 333 38 361.7 361.7 299.0 361.7 0.00 34 150 13700 -58.1 -84.1 2 26.0 -58.3 330 31 370.0 370.0 300.5 370.0 0.00 35 140 14135 -56.9 -84.9 2 28.0 -57.2 330 30 379.5 379.5 302.2 379.5 0.00 36 110 15646 -61.3 -85.3 3 24.0 -61.5 330 28 398.3 398.3 305.0 398.3 0.00 37 100 16240 -58.7 -86.7 2 28.0 -59.0 330 27 414.3 414.3 307.0 414.3 0.00 38 78 17787 -61.5 -88.5 2 27.0 -61.8 330 23 439.0 439.0 309.8 439.0 0.00 39 70 18460 -59.3 -88.3 1 29.0 -59.7 330 21 457.5 457.5 311.5 457.5 0.00 40 67 18735 -58.5 -88.5 1 30.0 -59.0 325 20 465.0 465.0 312.2 465.0 0.00 41 50 20560 -61.9 -89.9 1 28.0 -62.4 290 15 497.6 497.6 314.8 497.6 0.00 42 43 21492 -61.9 -89.9 1 28.0 -62.4 299 14 519.5 519.5 316.3 519.6 0.00 43 40 21942 -58.5 -89.5 1 31.0 -59.3 303 13 538.9 538.9 317.5 539.0 0.00 44 30 23740 -60.7 -90.7 1 30.0 -61.6 320 11 579.2 579.2 319.6 579.2 0.00 45 26 24630 -60.9 -90.9 1 30.0 -61.9 602.8 602.8 320.7 602.8 0.00 TRP 197 12002 -65.1 -69.4 55 4.3 -65.1 340 52 331.1 331.1 292.0 331.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 877.94 mb = 1353.04 m = 4439.05 ft Freezing level: 818.36 mb = 1907.47 m = 6258.02 ft Freezing level: 759.62 mb = 2505.72 m = 8220.76 ft Wetbulb zero: 884.02 mb = 1290.84 m = 4234.99 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 40.23 % Est. max temperature: 12.60 C = 54.68 F Sfc-Lift cond lev (LCL): 951.82 mb = 693.88 m = 2276.47 ft T: 4.89 C 700-500 lapse rate: 6.78 C/km ThetaE index: 4.90 C Layer 1012.0- 850.0 mb Conv cond level (CCL): 916.65 mb = 999.82 m = 3280.20 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 11.77 C = 53.18 F Cap Strength: 10.41 C Lifted Index: 11.04 C Risk: None Lifted Index @300 mb: 18.08 C Lifted Index @700 mb: 8.46 C Showalter Index: 11.68 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 18.80 C K Index: 1.90 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.12 J/kg Max Up Vert Vel: 3.20 m/s Conv Inhibition (B-): 4.85 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 926.54 mb = 913.49 m = 2996.99 ft Lev Free Conv (LFC): 881.54 mb = 1313.46 m = 4309.20 ft Equ Level (EL): 831.54 mb = 1780.38 m = 5841.06 ft B at Equ Level: 2.68 J/kg Max Parcel Lev (MPL): 821.54 mb = 1876.60 m = 6156.73 ft Wind level data Storm motion: 2 at 22 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 1027 68 340 15 5.1 -14.1 | 216 10 5.8 8.0 1 1000 288 355 15 1.3 -14.9 | 195 7 2.0 7.2 2 925 927 330 19 9.5 -16.5 | 241 12 10.1 5.6 3 850 1606 320 21 13.5 -16.1 | 247 15 14.1 6.0 4 700 3155 330 29 14.5 -25.1 | 281 15 15.1 -3.0 5 500 5720 335 44 18.6 -39.9 | 313 26 19.2 -17.8 6 400 7340 330 50 25.0 -43.3 | 310 33 25.6 -21.2 7 300 9320 335 50 21.1 -45.3 | 317 32 21.8 -23.2 8 250 10510 335 52 22.0 -47.1 | 318 34 22.6 -25.0 9 200 11910 345 52 13.5 -50.2 | 333 31 14.1 -28.1 10 197 12002 340 52 17.8 -48.9 | 325 32 18.4 -26.8 11 150 13700 330 31 15.5 -26.8 | 286 17 16.1 -4.7 12 100 16240 330 27 13.5 -23.4 | 275 14 14.1 -1.3 13 70 18460 330 21 10.5 -18.2 | 251 12 11.1 3.9 14 50 20560 290 15 14.1 -5.1 | 221 22 14.7 17.0 15 30 23740 320 11 7.1 -8.4 | 209 16 7.7 13.7 Wind Parameters Mean winds (0-6000m): 331.7 at 29.5 knts Storm direction: 1.7 at 22.1 knts Shear (0-3000m) pos: 1.8 neg: 1.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 63.5 deg Storm rel helicity (0-3000m) pos: 53.2 neg: -6.0 tot: 47.2 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 31.05 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 ------------------------------------------------------------------------------- 500 348 15 208 8| 2.1 0.0 2.1| 6.1 -6.0 0.1 0.2 0.06| 7.0 0.4 1000 340 17 226 9| 1.1 2.9 4.0| 15.3 -6.0 9.3 9.3 0.32| 6.4 2.0 1500 334 18 235 10| 0.7 3.0 3.7| 18.7 -6.0 12.7 8.5 0.32| 5.3 1.7 2000 330 19 241 11| 1.2 2.2 3.4| 29.5 -6.0 23.5 11.7 0.42| 4.7 2.0 2500 329 20 246 12| 1.5 1.8 3.3| 41.2 -6.0 35.2 14.1 0.50| 4.4 2.2 3000 329 21 252 12| 1.8 1.5 3.3| 53.2 -6.0 47.2 15.7 0.56| 4.1 2.3 4000 330 24 263 13| 2.1 1.1 3.2| 74.7 -6.0 68.7 17.2 0.61| 3.9 2.4 5000 331 27 274 14| 2.3 0.9 3.2| 97.2 -6.0 91.3 18.3 0.62| 3.7 2.3 6000 332 29 285 15| 2.2 0.9 3.1|112.8 -7.8 105.0 17.5 0.59| 3.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251017.12.gif