UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 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 1033 67 11.8 11.5 98 0.3 11.6 330 5 282.3 283.7 283.4 304.9 8.27 1 1000 337 10.6 10.6 100 0.0 10.6 350 5 283.8 285.1 283.8 305.9 8.04 2 925 985 8.6 8.4 99 0.2 8.5 330 11 288.1 289.4 285.0 309.2 7.49 3 924 994 8.6 8.4 99 0.2 8.5 330 11 288.2 289.5 285.1 309.3 7.50 4 868 1513 9.2 6.5 83 2.7 7.7 330 16 294.0 295.3 286.8 314.3 7.01 5 850 1687 8.8 5.8 81 3.0 7.2 330 17 295.4 296.6 287.1 315.2 6.81 6 803 2156 7.0 0.0 61 7.0 3.5 331 18 298.3 299.2 286.2 312.5 4.76 7 743 2789 2.8 -0.1 81 2.9 1.4 333 18 300.4 301.4 287.3 315.7 5.11 8 732 2910 3.0 -18.0 20 21.0 -3.9 334 19 301.9 302.2 283.8 306.0 1.27 9 714 3111 0.8 -6.2 59 7.0 -2.2 334 19 301.7 302.3 286.0 312.0 3.37 10 707 3190 0.4 -7.6 55 8.0 -2.9 335 19 302.1 302.6 285.8 311.5 3.05 11 702 3247 0.2 -16.8 27 17.0 -5.4 335 19 302.5 302.7 284.2 307.1 1.46 12 700 3270 0.2 -16.8 27 17.0 -5.4 335 19 302.7 303.0 284.3 307.4 1.46 13 679 3513 -1.3 -23.3 17 22.0 -7.4 337 20 303.7 303.8 284.0 306.5 0.86 14 637 4018 -3.9 -27.9 14 24.0 -9.8 341 22 306.3 306.4 284.7 308.4 0.60 15 573 4843 -9.1 -31.1 15 22.0 -13.8 347 26 309.6 309.7 285.8 311.4 0.50 16 566 4938 -9.9 -18.9 48 9.0 -12.6 348 27 309.8 310.1 287.0 314.8 1.52 17 506 5790 -16.1 -27.1 38 11.0 -18.5 354 31 312.3 312.5 287.1 315.1 0.82 18 500 5880 -16.5 -31.5 26 15.0 -19.4 355 31 312.9 313.0 287.0 314.8 0.55 19 499 5895 -16.5 -31.5 26 15.0 -19.4 355 31 313.1 313.2 287.1 315.0 0.55 20 492 6002 -16.3 -43.3 8 27.0 -20.0 355 32 314.6 314.6 287.2 315.2 0.17 21 489 6048 -16.3 -36.3 16 20.0 -19.7 355 32 315.2 315.2 287.6 316.4 0.35 22 455 6586 -21.3 -38.3 20 17.0 -23.7 355 36 315.5 315.5 287.6 316.6 0.31 23 437 6884 -21.9 -49.9 6 28.0 -24.8 355 39 318.4 318.4 288.3 318.7 0.09 24 434 6935 -22.1 -49.1 7 27.0 -24.9 355 39 318.7 318.8 288.5 319.1 0.10 25 400 7530 -26.9 -48.9 11 22.0 -28.9 355 44 320.0 320.0 288.9 320.5 0.11 26 342 8635 -36.3 -53.3 16 17.0 -37.3 352 35 321.9 321.9 289.4 322.2 0.08 27 326 8965 -38.3 -57.3 12 19.0 -39.2 351 32 323.6 323.6 289.9 323.8 0.05 28 311 9287 -40.9 -57.9 14 17.0 -41.6 351 29 324.4 324.4 290.2 324.6 0.05 29 307 9374 -41.7 -49.7 42 8.0 -42.2 350 28 324.4 324.5 290.3 325.0 0.13 30 300 9530 -43.1 -50.1 46 7.0 -43.5 350 27 324.6 324.6 290.3 325.1 0.13 31 295 9643 -44.1 -50.1 51 6.0 -44.4 350 27 324.8 324.8 290.3 325.3 0.13 32 268 10279 -49.7 -57.7 39 8.0 -49.9 350 27 325.6 325.6 290.5 325.9 0.06 33 250 10730 -53.5 -57.7 60 4.2 -53.6 350 27 326.5 326.5 290.8 326.8 0.06 34 249 10756 -53.9 -58.0 61 4.1 -54.0 350 27 326.3 326.3 290.7 326.6 0.06 35 243 10912 -55.1 -59.4 59 4.3 -55.2 351 27 326.8 326.8 290.9 327.0 0.05 36 200 12130 -63.9 -67.6 60 3.7 -63.9 355 29 331.6 331.6 292.2 331.7 0.02 37 199 12161 -64.1 -67.9 60 3.8 -64.1 360 29 331.7 331.7 292.2 331.8 0.02 38 175 12949 -61.9 -76.9 12 15.0 -62.0 353 26 347.8 347.8 296.1 347.8 0.01 39 150 13900 -61.7 -81.7 5 20.0 -61.9 345 23 363.8 363.8 299.4 363.8 0.00 40 111 15757 -62.3 -85.3 3 23.0 -62.5 4 17 395.4 395.4 304.6 395.4 0.00 41 100 16400 -62.7 -85.7 3 23.0 -62.9 10 15 406.6 406.6 306.1 406.6 0.00 42 70 18600 -62.3 -88.3 2 26.0 -62.6 340 11 451.1 451.1 311.0 451.1 0.00 43 67 18871 -61.5 -87.5 2 26.0 -61.9 346 11 458.5 458.5 311.7 458.5 0.00 44 58 19757 -64.9 -88.9 2 24.0 -65.2 5 11 470.2 470.2 312.7 470.2 0.00 45 55 20083 -62.5 -88.5 2 26.0 -62.9 12 11 482.9 482.9 313.7 482.9 0.00 46 50 20670 -62.9 -88.9 2 26.0 -63.3 25 11 495.3 495.3 314.6 495.3 0.00 47 30 23830 -59.9 -87.9 1 28.0 -60.8 20 15 581.3 581.3 319.8 581.4 0.01 48 27 24485 -61.9 -88.9 2 27.0 -62.7 593.5 593.5 320.3 593.5 0.01 TRP 199 12161 -64.1 -67.9 60 3.8 -64.1 360 29 331.7 331.7 292.2 331.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 697.20 mb = 3302.36 m = 10834.39 ft Wetbulb zero: 740.15 mb = 2820.58 m = 9253.77 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 54.35 % Est. max temperature: 21.99 C = 71.58 F Sfc-Lift cond lev (LCL): 1028.44 mb = 103.45 m = 339.40 ft T: 11.64 C 700-500 lapse rate: 6.40 C/km ThetaE index: 9.76 C Layer 732.0- 714.0 mb Conv cond level (CCL): 977.73 mb = 524.16 m = 1719.66 ft Mean mixing ratio: 7.91 g/kg Conv temperature: 14.51 C = 58.12 F Cap Strength: 7.58 C Lifted Index: 7.91 C Risk: None Lifted Index @300 mb: 12.84 C Lifted Index @700 mb: 5.92 C Showalter Index: 2.64 C Risk: Showers probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.30 C K Index: 14.10 Risk: None Sweat Index: 134.60 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.00 J/kg Max Up Vert Vel: 6.32 m/s Conv Inhibition (B-): 35746.30 J/kg Cap Strength: 7.87 C Lift Cond Lev (LCL): 980.20 mb = 503.18 m = 1650.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 15 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 67 330 5 2.5 -4.3 | 209 11 5.6 10.0 1 1000 337 350 5 0.9 -4.9 | 203 10 4.0 9.4 2 925 985 330 11 5.5 -9.5 | 241 10 8.6 4.8 3 850 1687 330 17 8.5 -14.7 | 272 12 11.6 -0.4 4 700 3270 335 19 8.0 -17.2 | 285 12 11.1 -2.9 5 500 5880 355 31 2.7 -30.9 | 341 18 5.8 -16.6 6 400 7530 355 44 3.8 -43.8 | 347 30 6.9 -29.5 7 300 9530 350 27 4.7 -26.6 | 328 15 7.8 -12.3 8 250 10730 350 27 4.7 -26.6 | 328 15 7.8 -12.3 9 200 12130 355 29 2.5 -28.9 | 339 16 5.6 -14.6 10 199 12161 360 29 -0.0 -29.0 | 348 15 3.1 -14.7 11 150 13900 345 23 6.0 -22.2 | 311 12 9.1 -7.9 12 100 16400 10 15 -2.6 -14.8 | 313 1 0.5 -0.5 13 70 18600 340 11 3.8 -10.3 | 240 8 6.9 4.0 14 50 20670 25 11 -4.6 -10.0 | 160 5 -1.5 4.3 15 30 23830 20 15 -5.1 -14.1 | 96 2 -2.0 0.2 Wind Parameters Mean winds (0-6000m): 342.3 at 19.5 knts Storm direction: 12.3 at 14.6 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 73.7 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -2.8 tot: 34.1 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 26.03 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 ------------------------------------------------------------------------------- 500 343 5 208 10| 2.6 0.0 2.6| 4.4 -2.8 1.6 3.3 0.21| 3.8 0.8 1000 336 7 219 10| 1.3 2.6 3.9| 16.4 -2.8 13.6 13.6 0.65| 4.5 2.9 1500 333 10 232 9| 0.9 3.1 4.0| 27.5 -2.8 24.7 16.5 0.75| 4.5 3.3 2000 332 11 243 9| 1.0 2.4 3.4| 32.0 -2.8 29.2 14.6 0.77| 3.8 2.9 2500 332 13 251 10| 1.0 1.9 2.9| 34.4 -2.8 31.7 12.7 0.78| 3.2 2.5 3000 332 14 257 10| 1.0 1.6 2.5| 36.9 -2.8 34.1 11.4 0.79| 2.8 2.2 4000 334 15 267 10| 1.3 1.2 2.5| 51.0 -2.8 48.3 12.1 0.83| 2.7 2.2 5000 338 17 280 10| 1.6 0.9 2.6| 69.8 -2.8 67.1 13.4 0.84| 2.7 2.3 6000 342 20 295 10| 1.9 0.8 2.6| 89.5 -2.8 86.8 14.5 0.82| 2.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251013.12.gif