UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 29 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 1028 69 13.4 9.3 76 4.1 11.1 270 1 284.3 285.5 283.1 304.1 7.16 1 1016 168 11.4 10.5 94 0.9 10.9 266 5 283.3 284.6 283.4 304.9 7.86 2 1000 301 13.0 8.8 76 4.2 10.6 260 11 286.1 287.4 283.8 306.0 7.12 3 983 445 12.6 7.6 72 5.0 9.9 260 11 287.2 288.3 283.8 305.9 6.67 4 925 953 9.2 6.0 80 3.2 7.5 260 11 288.7 289.8 284.1 306.7 6.34 5 906 1125 8.2 5.8 85 2.4 6.9 266 12 289.4 290.5 284.4 307.6 6.39 6 890 1272 8.4 2.4 66 6.0 5.4 271 14 291.1 292.0 283.7 305.8 5.11 7 851 1641 7.6 -3.4 46 11.0 2.7 285 17 294.0 294.6 283.1 304.4 3.49 8 850 1651 7.6 -1.4 53 9.0 3.4 285 17 294.1 294.8 283.8 306.1 4.06 9 727 2918 -1.3 -7.3 64 6.0 -3.7 289 15 297.8 298.4 284.2 307.0 3.04 10 700 3219 -2.9 -14.9 39 12.0 -6.8 290 15 299.3 299.6 283.2 304.6 1.72 11 679 3459 -3.9 -22.9 21 19.0 -9.0 289 16 300.8 300.9 282.8 303.7 0.89 12 658 3706 -5.9 -10.9 68 5.0 -7.7 287 18 301.2 301.7 284.9 309.1 2.53 13 655 3742 -6.1 -11.1 68 5.0 -7.9 287 18 301.4 301.9 285.0 309.1 2.50 14 652 3778 -5.9 -18.9 35 13.0 -9.7 287 18 302.0 302.3 283.9 306.2 1.32 15 642 3898 -6.9 -20.9 32 14.0 -10.8 286 19 302.2 302.4 283.7 305.9 1.12 16 634 3996 -7.7 -14.7 57 7.0 -10.0 286 19 302.4 302.8 284.7 308.5 1.93 17 628 4070 -7.9 -24.9 24 17.0 -12.1 285 20 303.0 303.1 283.7 305.7 0.81 18 621 4157 -8.5 -16.5 52 8.0 -11.0 285 20 303.3 303.6 284.8 308.7 1.69 19 613 4257 -9.1 -20.1 40 11.0 -12.2 284 21 303.7 304.0 284.5 307.8 1.26 20 595 4487 -11.1 -13.6 82 2.5 -11.9 283 22 304.0 304.4 285.7 311.1 2.25 21 572 4788 -13.3 -14.8 88 1.5 -13.7 281 23 304.9 305.3 285.9 311.6 2.12 22 553 5044 -14.1 -17.4 76 3.3 -15.0 279 25 306.9 307.2 286.2 312.6 1.76 23 500 5800 -19.7 -21.8 83 2.1 -20.2 275 29 309.0 309.3 286.5 313.4 1.34 24 425 6981 -28.7 -34.7 56 6.0 -29.5 282 33 312.2 312.3 286.7 313.9 0.47 25 400 7410 -32.5 -35.8 72 3.3 -32.9 285 35 312.7 312.8 286.9 314.3 0.45 26 399 7428 -32.7 -35.6 75 2.9 -33.0 285 35 312.7 312.8 286.9 314.3 0.46 27 354 8260 -38.3 -41.0 76 2.7 -38.5 285 37 316.1 316.1 287.8 317.2 0.30 28 330 8740 -41.1 -45.5 62 4.4 -41.4 285 38 318.6 318.7 288.5 319.4 0.20 29 300 9380 -46.3 -49.6 69 3.3 -46.4 285 40 320.1 320.1 288.9 320.6 0.14 30 250 10570 -55.9 -59.1 67 3.2 -56.0 280 46 323.0 323.0 289.7 323.2 0.05 31 234 10988 -59.1 -63.4 57 4.3 -59.2 281 48 324.3 324.3 290.1 324.4 0.03 32 212 11602 -63.1 -67.1 58 4.0 -63.1 284 52 327.3 327.3 291.0 327.4 0.02 33 207 11749 -63.9 -70.9 38 7.0 -64.0 284 53 328.3 328.3 291.3 328.4 0.01 34 200 11960 -64.3 -71.3 38 7.0 -64.4 285 54 330.9 330.9 292.0 331.0 0.01 35 190 12272 -65.1 -73.1 32 8.0 -65.1 290 50 334.5 334.5 292.9 334.6 0.01 36 167 13067 -59.3 -82.3 4 23.0 -59.5 290 39 356.8 356.8 298.1 356.8 0.00 37 150 13740 -58.3 -84.3 2 26.0 -58.5 290 29 369.6 369.6 300.5 369.6 0.00 38 141 14128 -57.7 -84.7 2 27.0 -58.0 292 28 377.3 377.3 301.8 377.3 0.00 39 100 16290 -57.7 -86.7 1 29.0 -58.1 305 25 416.2 416.2 307.3 416.3 0.00 40 70 18540 -59.7 -87.7 1 28.0 -60.2 350 11 456.7 456.7 311.5 456.7 0.00 41 50 20650 -59.5 -88.5 1 29.0 -60.1 335 11 503.3 503.3 315.2 503.3 0.00 42 30 23850 -59.5 -88.5 1 29.0 -60.4 25 9 582.4 582.4 319.8 582.5 0.01 43 29 24062 -60.1 -89.1 1 29.0 -61.0 586.5 586.5 320.0 586.5 0.00 44 23 25513 -58.7 -88.7 1 30.0 -60.0 630.8 630.8 321.9 630.8 0.01 TRP 190 12272 -65.1 -73.1 32 8.0 -65.1 290 50 334.5 334.5 292.9 334.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 744.97 mb = 2733.00 m = 8966.42 ft Wetbulb zero: 791.71 mb = 2226.82 m = 7305.76 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 64.13 % Est. max temperature: 21.14 C = 70.05 F Sfc-Lift cond lev (LCL): 966.50 mb = 586.50 m = 1924.18 ft T: 11.65 C 700-500 lapse rate: 6.51 C/km ThetaE index: 3.32 C Layer 700.0- 658.0 mb Conv cond level (CCL): 815.89 mb = 1983.04 m = 6505.94 ft Mean mixing ratio: 6.84 g/kg Conv temperature: 24.29 C = 75.72 F Cap Strength: 4.92 C Lifted Index: 5.24 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 3.29 C Showalter Index: 5.12 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 18.30 C K Index: 13.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.58 J/kg Max Up Vert Vel: 6.26 m/s Conv Inhibition (B-): 34636.51 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 922.74 mb = 973.25 m = 3193.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 14 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 1028 69 270 1 1.0 -0.0 | 132 13 -9.5 8.7 1 1000 301 260 11 10.8 1.9 | 182 11 0.3 10.6 2 925 953 260 11 10.8 1.9 | 182 11 0.3 10.6 3 850 1651 285 17 16.4 -4.4 | 234 7 5.9 4.3 4 700 3219 290 15 14.1 -5.1 | 225 5 3.6 3.5 5 500 5800 275 29 28.9 -2.5 | 251 19 18.4 6.2 6 400 7410 285 35 33.8 -9.1 | 271 23 23.3 -0.4 7 300 9380 285 40 38.6 -10.4 | 273 28 28.1 -1.7 8 250 10570 280 46 45.3 -8.0 | 269 35 34.8 0.7 9 200 11960 285 54 52.2 -14.0 | 277 42 41.6 -5.3 10 190 12272 290 50 47.0 -17.1 | 283 37 36.5 -8.4 11 150 13740 290 29 27.3 -9.9 | 274 17 16.7 -1.2 12 100 16290 305 25 20.5 -14.3 | 300 11 10.0 -5.7 13 70 18540 350 11 1.9 -10.8 | 76 9 -8.6 -2.2 14 50 20650 335 11 4.6 -10.0 | 78 6 -5.9 -1.3 15 30 23850 25 9 -3.8 -8.2 | 92 14 -14.3 0.5 Wind Parameters Mean winds (0-6000m): 279.5 at 18.2 knts Storm direction: 309.5 at 13.6 knts Shear (0-3000m) pos: 1.3 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 44.3 neg: -1.3 tot: 43.0 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.37 Bulk Shear: 14.32 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 ------------------------------------------------------------------------------- 500 260 9 169 10| 0.0 10.3 10.3| 26.1 0.0 26.1 52.2 0.92| 10.4 9.6 1000 260 10 176 10| 0.7 5.2 5.8| 29.3 0.0 29.3 29.3 0.92| 5.9 5.4 1500 267 11 185 9| 2.5 3.4 6.0| 42.2 0.0 42.2 28.2 0.92| 6.0 5.5 2000 273 13 195 8| 2.1 2.6 4.7| 44.3 -0.3 44.0 22.0 0.88| 5.0 4.4 2500 276 13 201 8| 1.6 2.1 3.7| 44.3 -0.8 43.5 17.4 0.83| 4.1 3.4 3000 279 14 205 7| 1.3 1.7 3.1| 44.3 -1.3 43.0 14.3 0.79| 3.6 2.8 4000 281 15 213 7| 1.0 1.9 2.9| 48.6 -1.4 47.2 11.8 0.73| 3.3 2.4 5000 281 16 224 8| 0.8 2.1 2.9| 51.4 -1.4 50.0 10.0 0.62| 3.3 2.0 6000 280 18 233 9| 0.8 2.0 2.8| 57.6 -2.0 55.6 9.3 0.56| 3.2 1.8 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250429.12.gif