UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 24 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 1026 65 7.6 4.7 82 2.9 6.2 350 9 278.7 279.6 278.1 292.9 5.22 1 1014 162 8.4 6.0 85 2.4 7.2 357 10 280.4 281.4 279.7 296.3 5.78 2 1000 276 6.4 4.6 88 1.8 5.5 5 11 279.5 280.5 278.7 294.1 5.32 3 988 375 5.4 4.4 93 1.0 4.9 9 11 279.5 280.4 278.6 294.1 5.30 4 932 849 2.0 2.0 100 0.0 2.0 28 11 280.7 281.6 278.6 293.9 4.74 5 926 901 3.4 1.5 87 1.9 2.5 30 11 282.7 283.5 279.3 295.6 4.60 6 925 910 3.4 1.4 87 2.0 2.5 30 11 282.8 283.6 279.3 295.6 4.57 7 875 1360 3.2 -5.8 52 9.0 -0.4 46 11 287.1 287.6 279.3 295.3 2.83 8 850 1594 2.0 -5.0 60 7.0 -0.9 55 11 288.2 288.8 280.1 297.2 3.10 9 749 2601 -5.3 -13.3 53 8.0 -7.8 32 10 290.9 291.3 279.7 296.4 1.83 10 739 2706 -6.3 -8.7 83 2.4 -7.2 30 10 291.0 291.4 280.8 298.9 2.68 11 736 2738 -6.5 -8.9 83 2.4 -7.4 29 10 291.1 291.6 280.8 298.9 2.65 12 722 2888 -6.7 -14.7 53 8.0 -9.1 26 9 292.5 292.8 280.3 297.6 1.69 13 700 3130 -7.1 -15.1 53 8.0 -9.5 20 9 294.6 294.9 281.3 299.8 1.69 14 688 3264 -7.9 -22.9 29 15.0 -11.5 15 9 295.2 295.4 280.4 298.0 0.88 15 681 3344 -8.3 -15.3 57 7.0 -10.4 12 9 295.6 295.9 281.7 300.9 1.71 16 643 3787 -10.1 -27.1 23 17.0 -13.7 356 8 298.5 298.6 281.5 300.6 0.64 17 628 3968 -11.3 -21.3 43 10.0 -13.8 349 8 299.1 299.3 282.4 302.7 1.11 18 581 4560 -15.7 -32.7 22 17.0 -18.6 327 8 300.7 300.8 282.2 302.1 0.42 19 510 5526 -23.9 -33.9 39 10.0 -25.3 291 7 302.2 302.3 282.8 303.6 0.43 20 500 5670 -25.1 -38.1 29 13.0 -26.6 285 7 302.4 302.5 282.8 303.4 0.29 21 455 6346 -30.9 -40.9 37 10.0 -31.8 338 13 303.4 303.5 283.1 304.3 0.24 22 424 6843 -33.1 -56.1 8 23.0 -34.3 17 17 306.8 306.8 284.2 307.0 0.05 23 414 7010 -34.1 -53.1 13 19.0 -35.1 31 19 307.6 307.6 284.5 307.9 0.07 24 400 7250 -35.7 -48.7 25 13.0 -36.5 50 21 308.6 308.6 284.9 309.0 0.11 25 348 8204 -42.3 -50.3 41 8.0 -42.7 48 26 312.2 312.2 286.2 312.6 0.11 26 300 9190 -49.7 -57.7 39 8.0 -49.9 45 31 315.3 315.3 287.2 315.5 0.05 27 284 9546 -52.7 -58.7 48 6.0 -52.8 40 31 316.0 316.0 287.5 316.2 0.05 28 253 10284 -56.5 -63.5 41 7.0 -56.6 30 31 321.0 321.0 289.0 321.1 0.03 29 250 10360 -56.1 -66.1 27 10.0 -56.2 30 31 322.7 322.7 289.6 322.7 0.02 30 246 10463 -54.5 -75.5 6 21.0 -54.7 25 29 326.5 326.5 290.7 326.6 0.01 31 209 11515 -51.9 -80.9 2 29.0 -52.3 338 13 346.2 346.2 295.8 346.2 0.00 32 200 11800 -52.3 -81.3 2 29.0 -52.7 325 9 349.9 349.9 296.6 350.0 0.00 33 184 12336 -54.1 -83.1 2 29.0 -54.4 315 12 355.5 355.5 297.8 355.5 0.00 34 150 13650 -51.7 -83.7 1 32.0 -52.2 290 21 381.0 381.0 302.4 381.0 0.00 35 145 13870 -50.5 -82.5 1 32.0 -51.1 291 20 386.8 386.8 303.3 386.8 0.00 36 100 16270 -54.7 -85.7 1 31.0 -55.2 300 13 422.0 422.0 308.0 422.1 0.00 37 70 18550 -54.1 -86.1 1 32.0 -54.9 320 5 468.6 468.6 312.5 468.7 0.00 38 50 20710 -54.5 -86.5 1 32.0 -55.6 255 5 515.0 515.0 316.0 515.1 0.00 TRP 253 10284 -56.5 -63.5 41 7.0 -56.6 30 31 321.0 321.0 289.0 321.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 822.33 mb = 1869.92 m = 6134.85 ft Wetbulb zero: 881.80 mb = 1297.24 m = 4255.98 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 52.66 % Est. max temperature: 15.98 C = 60.77 F Sfc-Lift cond lev (LCL): 981.49 mb = 428.57 m = 1406.06 ft T: 5.01 C 700-500 lapse rate: 7.09 C/km ThetaE index: 2.43 C Layer 1000.0- 926.0 mb Conv cond level (CCL): 957.16 mb = 632.56 m = 2075.29 ft Mean mixing ratio: 5.16 g/kg Conv temperature: 9.10 C = 48.38 F Cap Strength: 8.07 C Lifted Index: 7.96 C Risk: None Lifted Index @300 mb: 14.97 C Lifted Index @700 mb: 5.77 C Showalter Index: 5.82 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 20.10 C K Index: 14.10 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.29 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 0.07 J/kg Cap Strength: 8.06 C Lift Cond Lev (LCL): 958.72 mb = 619.34 m = 2031.91 ft Lev Free Conv (LFC): 943.72 mb = 747.46 m = 2452.26 ft Equ Level (EL): 933.72 mb = 834.01 m = 2736.22 ft B at Equ Level: 5.31 J/kg Max Parcel Lev (MPL): 913.72 mb = 1009.38 m = 3311.57 ft Wind level data Storm motion: 42 at 7 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 1026 65 350 9 1.6 -8.9 | 301 7 6.2 -3.7 1 1000 276 5 11 -1.0 -11.0 | 328 7 3.6 -5.8 2 925 910 30 11 -5.5 -9.5 | 12 4 -0.9 -4.3 3 850 1594 55 11 -9.0 -6.3 | 76 5 -4.4 -1.1 4 700 3130 20 9 -3.1 -8.5 | 335 4 1.5 -3.3 5 500 5670 285 7 6.8 -1.8 | 253 12 11.4 3.4 6 400 7250 50 21 -16.1 -13.5 | 54 14 -11.5 -8.3 7 300 9190 45 31 -21.9 -21.9 | 46 24 -17.3 -16.7 8 253 10284 30 31 -15.5 -26.8 | 27 24 -10.9 -21.7 9 250 10360 30 31 -15.5 -26.8 | 27 24 -10.9 -21.7 10 200 11800 325 9 5.2 -7.4 | 283 10 9.8 -2.2 11 150 13650 290 21 19.7 -7.2 | 275 24 24.3 -2.0 12 100 16270 300 13 11.3 -6.5 | 275 16 15.9 -1.3 13 70 18550 320 5 3.2 -3.8 | 260 8 7.8 1.4 14 50 20710 255 5 4.8 1.3 | 236 11 9.4 6.5 Wind Parameters Mean winds (0-6000m): 11.6 at 9.3 knts Storm direction: 41.6 at 6.9 knts Shear (0-3000m) pos: 1.8 neg: 1.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 17.0 neg: -5.0 tot: 11.9 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.15 Bulk Shear: 0.37 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 6 11 326 6| 5.1 0.0 5.1| 8.9 0.0 8.9 17.8 0.93| 5.6 5.2 1000 16 11 343 5| 4.1 0.0 4.1| 13.2 0.0 13.2 13.2 0.92| 4.7 4.4 1500 26 11 2 5| 3.7 0.0 3.7| 17.0 0.0 17.0 11.3 0.94| 4.3 4.1 2000 32 11 16 4| 2.8 0.5 3.2| 17.0 -1.7 15.3 7.6 0.71| 3.8 2.7 2500 33 11 19 4| 2.2 0.8 3.0| 17.0 -3.4 13.6 5.4 0.50| 3.4 1.7 3000 33 10 17 4| 1.8 1.0 2.9| 17.0 -5.0 11.9 4.0 0.34| 3.2 1.1 4000 27 10 359 4| 1.4 1.4 2.8| 17.0 -10.7 6.3 1.6 0.09| 3.1 0.3 5000 19 10 340 4| 1.1 1.5 2.6| 17.0 -20.4 -3.4 -0.7 -0.06| 3.0 -0.2 6000 12 9 325 5| 0.9 1.4 2.3| 35.8 -28.0 7.8 1.3 0.04| 3.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250424.12.gif