UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 28 APR 25 Station: EG238 WMO ident: 3238 Latitude: 55.02 Longitude: -1.88 ------------------------------------------------------------------------------- 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 1010 146 9.0 8.0 93 1.0 8.5 270 2 281.3 282.5 281.2 299.6 6.67 1 1000 228 10.8 7.6 81 3.2 9.1 260 9 284.0 285.1 282.3 302.1 6.55 2 997 253 11.8 7.7 76 4.1 9.6 259 9 285.2 286.3 282.8 303.6 6.62 3 990 312 11.8 9.0 83 2.8 10.2 256 9 285.8 287.0 283.8 306.1 7.29 4 986 346 11.8 9.2 84 2.6 10.3 255 9 286.1 287.4 284.1 306.8 7.42 5 983 372 13.0 9.1 77 3.9 10.8 253 9 287.6 288.9 284.7 308.3 7.39 6 976 432 13.2 8.6 74 4.6 10.6 251 9 288.3 289.6 284.8 308.6 7.19 7 966 519 12.6 8.9 78 3.7 10.5 247 9 288.6 289.9 285.1 309.5 7.42 8 961 562 12.6 8.6 77 4.0 10.3 245 9 289.0 290.3 285.2 309.7 7.31 9 953 633 12.6 5.6 62 7.0 8.9 241 9 289.7 290.8 284.1 306.8 5.99 10 951 650 12.8 6.8 67 6.0 9.5 241 9 290.1 291.2 284.8 308.7 6.52 11 933 811 12.0 5.0 62 7.0 8.3 233 9 290.9 291.9 284.4 307.7 5.86 12 926 874 11.6 2.6 54 9.0 7.1 230 9 291.1 292.0 283.6 305.5 4.98 13 925 883 11.6 2.6 54 9.0 7.0 230 9 291.2 292.1 283.6 305.6 4.99 14 914 983 11.0 2.0 54 9.0 6.5 227 9 291.6 292.4 283.6 305.6 4.83 15 904 1075 10.2 1.2 54 9.0 5.8 225 10 291.6 292.5 283.4 305.0 4.61 16 881 1289 9.6 -3.4 40 13.0 3.7 218 11 293.2 293.8 282.7 303.2 3.37 17 854 1546 7.8 -3.2 46 11.0 2.8 211 12 293.9 294.6 283.1 304.4 3.53 18 850 1585 7.8 -3.2 46 11.0 2.8 210 12 294.3 295.0 283.3 304.8 3.55 19 797 2113 4.6 -8.4 38 13.0 -0.6 217 14 296.4 296.8 283.0 304.1 2.54 20 790 2185 4.0 -8.0 41 12.0 -0.9 218 14 296.5 297.0 283.2 304.5 2.65 21 783 2257 3.6 -5.4 52 9.0 -0.3 218 14 296.8 297.4 284.0 306.6 3.26 22 772 2371 2.4 -5.6 55 8.0 -1.0 220 14 296.7 297.3 284.0 306.5 3.26 23 758 2519 1.2 -5.8 60 7.0 -1.7 222 15 297.0 297.6 284.1 306.8 3.27 24 740 2712 0.0 -11.0 43 11.0 -4.1 224 16 297.7 298.1 283.2 304.6 2.23 25 735 2766 -0.3 -10.3 47 10.0 -4.1 225 16 298.0 298.4 283.5 305.2 2.37 26 733 2788 -0.3 -5.3 69 5.0 -2.4 225 16 298.2 298.8 284.8 308.8 3.51 27 706 3087 -2.7 -6.7 74 4.0 -4.3 229 17 298.8 299.4 284.8 308.7 3.28 28 704 3110 -2.9 -6.0 79 3.1 -4.2 229 17 298.8 299.4 285.0 309.3 3.47 29 701 3144 -3.1 -7.2 73 4.1 -4.7 230 17 298.9 299.5 284.8 308.6 3.17 30 700 3155 -3.1 -7.2 73 4.1 -4.7 230 17 299.1 299.6 284.8 308.7 3.18 31 696 3200 -3.7 -5.7 86 2.0 -4.6 231 17 298.9 299.5 285.2 309.7 3.59 32 695 3212 -3.7 -5.9 85 2.2 -4.6 231 17 299.0 299.6 285.2 309.7 3.54 33 694 3223 -3.9 -6.2 84 2.3 -4.8 231 17 298.9 299.5 285.1 309.4 3.46 34 692 3246 -3.9 -8.6 70 4.7 -5.7 231 17 299.1 299.7 284.5 307.9 2.88 35 689 3280 -3.9 -8.9 68 5.0 -5.8 231 17 299.5 300.0 284.6 308.2 2.83 36 687 3303 -4.1 -8.3 73 4.2 -5.7 232 17 299.5 300.1 284.8 308.6 2.97 37 681 3373 -4.1 -9.1 68 5.0 -6.0 232 17 300.3 300.8 284.9 308.9 2.82 38 680 3384 -4.1 -9.1 68 5.0 -6.0 233 18 300.4 300.9 284.9 309.1 2.82 39 678 3408 -4.3 -7.0 81 2.7 -5.4 233 18 300.5 301.1 285.5 310.6 3.33 40 669 3513 -5.1 -6.5 90 1.4 -5.7 234 18 300.7 301.4 285.8 311.4 3.51 41 664 3572 -5.3 -7.3 86 2.0 -6.1 235 18 301.1 301.7 285.8 311.3 3.33 42 660 3620 -5.1 -8.2 79 3.1 -6.3 235 18 301.9 302.4 285.8 311.5 3.12 43 659 3632 -5.3 -8.9 76 3.6 -6.7 235 18 301.8 302.3 285.7 310.9 2.96 44 657 3656 -5.1 -12.1 58 7.0 -7.6 236 18 302.3 302.7 285.1 309.4 2.30 45 653 3704 -5.3 -14.3 49 9.0 -8.3 236 18 302.6 302.9 284.8 308.7 1.93 46 652 3716 -5.3 -16.3 42 11.0 -8.8 236 18 302.7 303.0 284.5 307.9 1.64 47 646 3788 -5.9 -12.9 58 7.0 -8.4 237 18 302.8 303.2 285.2 309.7 2.19 48 640 3862 -6.7 -12.7 62 6.0 -8.8 238 19 302.7 303.1 285.2 309.8 2.25 49 639 3874 -6.7 -12.7 62 6.0 -8.8 238 19 302.9 303.3 285.3 309.9 2.25 50 638 3886 -6.9 -9.8 80 2.9 -8.0 238 19 302.8 303.3 285.9 311.6 2.85 51 635 3923 -7.1 -10.0 80 2.9 -8.2 239 19 302.9 303.5 285.9 311.7 2.81 52 629 3997 -7.3 -12.3 67 5.0 -9.1 240 19 303.5 304.0 285.7 310.9 2.36 53 622 4084 -7.9 -13.9 62 6.0 -9.9 241 19 303.8 304.2 285.5 310.4 2.10 54 500 5750 -18.9 -20.7 86 1.8 -19.4 260 23 310.0 310.3 287.0 314.8 1.47 55 400 7370 -30.5 -33.8 73 3.3 -30.9 245 32 315.3 315.5 287.8 317.3 0.55 56 300 9350 -45.9 -48.9 72 3.0 -46.0 255 29 320.7 320.7 289.1 321.2 0.15 57 250 10540 -54.9 -59.2 59 4.3 -55.0 260 32 324.4 324.5 290.2 324.7 0.05 58 200 11930 -64.3 -69.3 50 5.0 -64.3 270 40 330.9 330.9 292.0 331.0 0.02 59 186 12370 -66.7 -70.0 63 3.3 -66.7 270 35 334.0 334.0 292.8 334.1 0.02 60 150 13690 -59.1 -85.1 2 26.0 -59.3 275 24 368.3 368.3 300.2 368.3 0.00 61 100 16250 -56.7 -87.7 1 31.0 -57.2 300 8 418.2 418.2 307.5 418.2 0.00 62 87 17126 -59.1 -89.1 1 30.0 -59.5 327 9 430.3 430.3 308.9 430.3 0.00 63 80 17653 -57.5 -88.5 1 31.0 -58.0 344 9 444.1 444.1 310.3 444.1 0.00 64 75 18058 -59.7 -88.7 1 29.0 -60.1 356 10 447.7 447.7 310.6 447.8 0.00 65 73 18227 -58.5 -88.5 1 30.0 -59.0 2 10 453.8 453.8 311.2 453.8 0.00 66 70 18490 -58.9 -88.9 1 30.0 -59.4 10 10 458.4 458.4 311.6 458.4 0.00 67 64 19050 -60.1 -89.1 1 29.0 -60.6 359 10 467.6 467.6 312.4 467.7 0.00 68 50 20600 -56.9 -88.9 1 32.0 -57.8 330 10 509.4 509.4 315.6 509.4 0.00 69 31 23614 -59.3 -90.3 1 31.0 -60.3 7 17 577.5 577.5 319.5 577.6 0.00 70 30 23820 -58.1 -90.1 1 32.0 -59.2 10 17 586.2 586.3 320.0 586.3 0.00 71 29 24033 -58.9 -89.9 1 31.0 -60.0 7 17 589.8 589.8 320.2 589.8 0.00 72 22 25769 -58.5 -90.5 1 32.0 -59.9 339 14 639.4 639.4 322.3 639.5 0.00 73 20 26370 -57.3 -90.3 1 33.0 -59.0 330 13 660.8 660.8 323.1 660.8 0.01 74 19 26694 -58.1 -90.1 1 32.0 -59.8 668.1 668.1 323.3 668.1 0.01 75 15 28188 -56.5 -90.5 1 34.0 -58.9 720.1 720.1 325.1 720.2 0.01 76 14 28628 -54.1 -89.1 1 35.0 -57.3 742.6 742.6 325.7 742.7 0.01 TRP 186 12370 -66.7 -70.0 63 3.3 -66.7 270 35 334.0 334.0 292.8 334.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5522.00 m Freezing level: 740.00 mb = 2712.14 m = 8897.99 ft Wetbulb zero: 806.58 mb = 2014.80 m = 6610.16 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 64.32 % Est. max temperature: 21.44 C = 70.60 F Sfc-Lift cond lev (LCL): 994.86 mb = 271.20 m = 889.75 ft T: 11.80 C 700-500 lapse rate: 6.09 C/km ThetaE index: 3.20 C Layer 933.0- 925.0 mb Conv cond level (CCL): 785.41 mb = 2231.92 m = 7322.49 ft Mean mixing ratio: 6.38 g/kg Conv temperature: 24.38 C = 75.89 F Cap Strength: 4.31 C Lifted Index: 5.57 C Risk: None Lifted Index @300 mb: 10.10 C Lifted Index @700 mb: 2.68 C Showalter Index: 6.74 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 15.70 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 47.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.87 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 54703.33 J/kg Cap Strength: 5.51 C Lift Cond Lev (LCL): 884.06 mb = 1259.93 m = 4133.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 12 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 1010 146 270 2 2.0 -0.0 | 91 10 -10.3 0.1 1 1000 228 260 9 8.9 1.6 | 115 4 -3.5 1.7 2 925 883 230 9 6.9 5.8 | 137 8 -5.4 5.9 3 850 1585 210 12 6.0 10.4 | 149 12 -6.3 10.5 4 700 3155 230 17 13.0 10.9 | 184 11 0.7 11.0 5 500 5750 260 23 22.7 4.0 | 248 11 10.3 4.1 6 400 7370 245 32 29.0 13.5 | 231 22 16.7 13.6 7 300 9350 255 29 28.0 7.5 | 244 17 15.7 7.6 8 250 10540 260 32 31.5 5.6 | 254 20 19.2 5.7 9 200 11930 270 40 40.0 -0.0 | 270 28 27.7 0.1 10 186 12370 270 35 35.0 -0.0 | 270 23 22.7 0.1 11 150 13690 275 24 23.9 -2.1 | 280 12 11.6 -2.0 12 100 16250 300 8 6.9 -4.0 | 54 7 -5.4 -3.9 13 70 18490 10 10 -1.7 -9.8 | 55 17 -14.1 -9.8 14 50 20600 330 10 5.0 -8.7 | 41 11 -7.3 -8.6 15 30 23820 10 17 -3.0 -16.7 | 43 23 -15.3 -16.6 16 20 26370 330 13 6.5 -11.3 | 28 13 -5.8 -11.2 Wind Parameters Mean winds (0-6000m): 240.4 at 16.5 knts Storm direction: 270.4 at 12.3 knts Shear (0-3000m) pos: 1.2 neg: 1.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 33.4 neg: 0.0 tot: 33.4 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.54 Bulk Shear: 9.28 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 ------------------------------------------------------------------------------- 500 252 8 122 5| 0.0 7.5 7.5| 6.7 0.0 6.7 13.4 0.48| 10.4 4.9 1000 240 9 134 6| 0.0 4.6 4.6| 9.5 0.0 9.5 9.5 0.45| 6.9 3.1 1500 230 10 142 8| 0.0 3.9 3.9| 12.8 0.0 12.8 8.5 0.44| 5.7 2.5 2000 225 10 147 9| 0.6 2.9 3.5| 19.5 0.0 19.5 9.7 0.50| 4.8 2.4 2500 224 11 151 9| 0.9 2.3 3.2| 26.3 0.0 26.3 10.5 0.55| 4.3 2.4 3000 225 12 157 9| 1.2 1.9 3.1| 33.4 0.0 33.4 11.1 0.60| 4.0 2.4 4000 229 14 167 9| 1.4 1.5 2.8| 45.4 0.0 45.4 11.4 0.66| 3.6 2.3 5000 234 15 179 9| 1.5 1.2 2.7| 58.4 0.0 58.4 11.7 0.71| 3.3 2.4 6000 240 16 194 8| 1.5 1.2 2.6| 66.9 -3.3 63.5 10.6 0.65| 3.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20250428.23.gif