UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 25 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 1027 69 7.4 3.1 74 4.3 5.4 360 7 278.4 279.2 277.2 291.2 4.65 1 1000 287 5.8 3.2 83 2.6 4.6 30 5 279.0 279.8 277.7 292.2 4.81 2 949 713 2.6 2.6 100 0.0 2.6 64 5 279.9 280.7 278.3 293.3 4.86 3 934 842 2.6 0.5 86 2.1 1.7 74 5 281.2 281.9 278.2 293.0 4.24 4 929 885 3.4 -15.6 23 19.0 -2.4 77 5 282.4 282.6 274.6 286.1 1.22 5 925 920 3.6 -27.4 8 31.0 -3.6 80 5 283.0 283.1 273.6 284.4 0.44 6 924 929 3.6 -29.4 7 33.0 -3.7 79 5 283.1 283.1 273.6 284.2 0.36 7 900 1142 3.8 -31.2 6 35.0 -3.8 65 5 285.4 285.5 274.8 286.4 0.31 8 850 1604 2.2 -32.8 5 35.0 -5.1 35 5 288.5 288.5 276.3 289.4 0.28 9 774 2356 -0.3 -38.3 4 38.0 -7.4 21 6 293.6 293.6 278.7 294.2 0.18 10 704 3106 -4.9 -32.9 9 28.0 -10.5 6 7 296.6 296.6 280.3 297.7 0.34 11 700 3151 -5.1 -37.1 6 32.0 -10.8 5 7 296.8 296.9 280.3 297.6 0.23 12 696 3196 -5.1 -39.1 5 34.0 -10.9 5 7 297.3 297.4 280.4 298.0 0.19 13 660 3611 -7.1 -20.1 35 13.0 -10.7 8 8 299.6 299.8 282.7 303.4 1.17 14 630 3972 -8.3 -33.3 11 25.0 -13.1 10 10 302.3 302.3 282.8 303.5 0.37 15 580 4609 -11.3 -32.3 16 21.0 -15.4 13 11 306.0 306.1 284.4 307.5 0.44 16 578 4635 -11.1 -32.1 16 21.0 -15.2 14 12 306.5 306.6 284.6 308.1 0.45 17 505 5656 -18.3 -32.3 28 14.0 -20.7 20 15 309.8 309.9 285.9 311.6 0.50 18 500 5730 -18.9 -32.9 28 14.0 -21.2 20 15 310.0 310.1 285.9 311.7 0.48 19 400 7340 -32.7 -40.7 45 8.0 -33.4 20 19 312.5 312.5 286.5 313.5 0.27 20 370 7885 -37.3 -43.3 54 6.0 -37.8 23 20 313.4 313.5 286.8 314.2 0.22 21 369 7904 -37.5 -43.5 53 6.0 -37.9 23 20 313.4 313.4 286.8 314.2 0.22 22 309 9105 -47.3 -57.3 31 10.0 -47.6 29 21 316.0 316.0 287.5 316.2 0.05 23 300 9300 -48.9 -57.9 34 9.0 -49.1 30 21 316.4 316.4 287.6 316.6 0.05 24 294 9432 -50.1 -58.1 38 8.0 -50.3 28 21 316.6 316.6 287.7 316.8 0.05 25 259 10247 -56.9 -62.9 47 6.0 -57.0 14 21 318.2 318.2 288.2 318.4 0.03 26 255 10345 -57.5 -67.5 27 10.0 -57.6 12 21 318.8 318.8 288.3 318.8 0.02 27 250 10470 -58.3 -65.3 40 7.0 -58.4 10 21 319.4 319.4 288.6 319.5 0.02 28 227 11071 -62.5 -68.5 44 6.0 -62.6 355 26 321.9 321.9 289.3 322.0 0.02 29 207 11639 -63.7 -69.7 44 6.0 -63.7 340 31 328.6 328.6 291.3 328.7 0.02 30 200 11850 -63.1 -72.1 29 9.0 -63.2 330 23 332.8 332.8 292.5 332.9 0.01 31 187 12262 -63.5 -75.5 18 12.0 -63.6 324 20 338.6 338.6 294.0 338.7 0.01 32 181 12464 -59.7 -80.7 5 21.0 -59.9 321 19 348.0 348.0 296.2 348.0 0.00 33 156 13401 -55.7 -81.7 2 26.0 -56.0 308 13 369.9 369.9 300.5 369.9 0.00 34 150 13650 -56.5 -83.5 2 27.0 -56.8 305 11 372.7 372.7 301.1 372.7 0.00 35 132 14465 -55.3 -84.3 2 29.0 -55.7 308 11 388.8 388.8 303.6 388.8 0.00 36 124 14862 -57.3 -85.3 2 28.0 -57.6 310 11 392.1 392.1 304.1 392.1 0.00 37 100 16230 -55.3 -84.3 2 29.0 -55.8 315 11 420.9 420.9 307.8 420.9 0.00 38 70 18500 -55.9 -85.9 1 30.0 -56.6 330 3 464.8 464.8 312.2 464.8 0.00 39 50 20650 -55.5 -85.5 1 30.0 -56.5 320 7 512.7 512.7 315.8 512.7 0.01 TRP 207 11639 -63.7 -69.7 44 6.0 -63.7 340 31 328.6 328.6 291.3 328.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 783.12 mb = 2265.33 m = 7432.10 ft Wetbulb zero: 931.95 mb = 859.36 m = 2819.38 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 23.47 % Est. max temperature: 15.83 C = 60.50 F Sfc-Lift cond lev (LCL): 961.57 mb = 605.70 m = 1987.18 ft T: 3.40 C 700-500 lapse rate: 5.35 C/km ThetaE index: 9.07 C Layer 934.0- 900.0 mb Conv cond level (CCL): 757.05 mb = 2530.91 m = 8303.42 ft Mean mixing ratio: 4.57 g/kg Conv temperature: 23.39 C = 74.11 F Cap Strength: 15.66 C Lifted Index: 15.65 C Risk: None Lifted Index @300 mb: 17.23 C Lifted Index @700 mb: 9.06 C Showalter Index: 17.67 C Risk: None Total Totals Index: 7.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: -13.90 C K Index: -43.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 4.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.65 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 31312.42 J/kg Cap Strength: 15.67 C Lift Cond Lev (LCL): 940.86 mb = 782.36 m = 2566.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 51 at 6 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 69 360 7 -0.0 -7.0 | 301 6 4.9 -2.9 1 1000 287 30 5 -2.5 -4.3 | 276 2 2.4 -0.3 2 925 920 80 5 -4.9 -0.9 | 180 3 0.0 3.2 3 850 1604 35 5 -2.9 -4.1 | 271 2 2.1 -0.0 4 700 3151 5 7 -0.6 -7.0 | 304 5 4.3 -2.9 5 500 5730 20 15 -5.1 -14.1 | 1 10 -0.2 -10.0 6 400 7340 20 19 -6.5 -17.9 | 6 14 -1.6 -13.8 7 300 9300 30 21 -10.5 -18.2 | 21 15 -5.6 -14.1 8 250 10470 10 21 -3.6 -20.7 | 356 17 1.3 -16.6 9 207 11639 340 31 10.6 -29.1 | 328 29 15.5 -25.1 10 200 11850 330 23 11.5 -19.9 | 314 23 16.4 -15.9 11 150 13650 305 11 9.0 -6.3 | 279 14 14.0 -2.3 12 100 16230 315 11 7.8 -7.8 | 286 13 12.7 -3.7 13 70 18500 330 3 1.5 -2.6 | 257 7 6.4 1.5 14 50 20650 320 7 4.5 -5.4 | 278 10 9.4 -1.3 Wind Parameters Mean winds (0-6000m): 20.6 at 8.5 knts Storm direction: 50.6 at 6.4 knts Shear (0-3000m) pos: 1.2 neg: 1.1 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 3.1 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -2.5 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.19 Bulk Shear: 1.34 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 27 5 288 3| 5.7 0.0 5.7| 0.0 -1.9 -1.9 -3.7 -0.51| 5.8 -3.0 1000 47 5 245 1| 3.6 0.0 3.6| 0.1 -2.5 -2.4 -2.4 -0.49| 4.3 -2.1 1500 50 5 235 1| 2.4 1.0 3.4| 1.1 -2.5 -1.4 -0.9 -0.16| 3.9 -0.6 2000 44 5 255 1| 1.8 1.0 2.9| 1.7 -2.5 -0.8 -0.4 -0.06| 3.2 -0.2 2500 39 5 274 2| 1.5 1.1 2.5| 2.1 -2.5 -0.4 -0.2 -0.02| 2.8 -0.1 3000 32 6 287 2| 1.2 1.1 2.3| 2.3 -2.5 -0.2 -0.1 -0.01| 2.6 -0.0 4000 24 6 304 3| 0.8 0.8 1.6| 6.4 -2.5 3.9 1.0 0.14| 2.3 0.3 5000 21 7 319 4| 0.8 0.7 1.4| 11.5 -2.5 9.0 1.8 0.24| 2.2 0.5 6000 21 9 334 4| 0.8 0.6 1.4| 16.3 -2.5 13.7 2.3 0.29| 2.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250425.12.gif