UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 19 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 ------------------------------------------------------------------------------- 0 1000 110 75 1 SFC 996 143 5.8 1.9 76 3.9 4.0 75 1 279.3 280.0 277.3 291.4 4.40 2 992 176 5.4 1.4 75 4.0 3.6 74 2 279.2 279.9 277.2 291.0 4.26 3 925 742 0.2 0.0 99 0.2 0.1 60 11 279.5 280.2 277.1 290.9 4.13 4 910 873 -0.5 -0.5 100 0.0 -0.5 70 10 280.1 280.8 277.3 291.3 4.05 5 890 1050 -1.7 -1.8 99 0.1 -1.7 83 9 280.6 281.3 277.2 291.1 3.76 6 889 1059 -1.9 -3.7 87 1.8 -2.6 83 9 280.5 281.1 276.5 289.7 3.27 7 888 1068 -2.1 -11.1 50 9.0 -5.0 84 9 280.4 280.7 274.4 285.7 1.84 8 887 1077 -2.1 -20.1 24 18.0 -6.6 85 9 280.5 280.7 272.9 283.1 0.87 9 884 1104 -0.9 -19.9 22 19.0 -5.8 87 9 282.0 282.2 273.8 284.7 0.89 10 879 1149 2.2 -20.8 16 23.0 -4.0 90 9 285.7 285.8 275.7 288.2 0.83 11 874 1196 3.0 -25.0 11 28.0 -4.0 94 8 287.0 287.1 276.0 288.8 0.57 12 865 1279 3.4 -31.6 6 35.0 -4.3 100 8 288.3 288.3 276.3 289.3 0.31 13 858 1345 2.8 -26.2 10 29.0 -4.3 104 7 288.3 288.4 276.6 290.0 0.52 14 857 1355 2.8 -29.2 7 32.0 -4.6 105 7 288.4 288.5 276.5 289.7 0.40 15 850 1421 2.4 -26.6 10 29.0 -4.6 110 7 288.7 288.7 276.8 290.3 0.51 16 847 1450 2.2 -28.8 8 31.0 -4.9 110 7 288.7 288.8 276.7 290.1 0.42 17 843 1488 2.0 -21.0 16 23.0 -4.3 110 7 288.9 289.1 277.4 291.6 0.85 18 837 1545 1.6 -17.4 23 19.0 -4.1 110 7 289.1 289.3 278.0 292.7 1.16 19 832 1593 1.4 -21.6 16 23.0 -4.8 111 7 289.4 289.5 277.6 291.9 0.82 20 822 1691 1.0 -28.0 9 29.0 -5.7 111 7 290.0 290.0 277.4 291.4 0.46 21 815 1759 0.6 -29.4 8 30.0 -6.1 111 7 290.2 290.3 277.4 291.6 0.41 22 800 1908 0.0 -28.0 10 28.0 -6.5 112 7 291.2 291.2 278.0 292.7 0.48 23 796 1948 0.0 -22.0 17 22.0 -5.9 112 7 291.6 291.7 278.7 294.2 0.82 24 793 1978 0.0 -23.0 16 23.0 -6.0 112 7 291.9 292.0 278.7 294.3 0.76 25 783 2080 -0.5 -19.5 22 19.0 -5.9 112 7 292.4 292.6 279.4 295.7 1.04 26 776 2152 -0.7 -17.7 26 17.0 -5.8 112 7 292.9 293.2 279.9 296.7 1.22 27 769 2224 -0.5 -17.5 26 17.0 -5.7 113 8 293.9 294.1 280.4 297.8 1.26 28 745 2477 -1.5 -12.5 43 11.0 -5.3 113 8 295.5 295.9 282.0 301.5 1.96 29 736 2573 -1.5 -12.5 43 11.0 -5.3 114 8 296.5 296.9 282.4 302.6 1.99 30 705 2915 -3.3 -13.3 46 10.0 -6.7 115 8 298.2 298.6 283.1 304.2 1.94 31 700 2971 -3.7 -13.7 46 10.0 -7.1 115 8 298.4 298.7 283.1 304.3 1.89 32 696 3016 -3.9 -12.9 50 9.0 -7.0 116 8 298.7 299.0 283.4 304.9 2.03 33 685 3142 -4.7 -14.7 45 10.0 -7.9 117 9 299.1 299.5 283.2 304.7 1.78 34 674 3269 -5.5 -15.5 45 10.0 -8.7 119 9 299.6 299.9 283.4 304.9 1.70 35 668 3339 -5.9 -12.9 58 7.0 -8.3 120 9 299.9 300.3 284.0 306.5 2.12 36 660 3433 -6.5 -11.3 69 4.8 -8.2 121 10 300.3 300.7 284.5 307.8 2.44 37 655 3493 -6.7 -11.5 69 4.8 -8.4 122 10 300.7 301.2 284.7 308.2 2.42 38 641 3661 -8.3 -11.4 78 3.1 -9.4 124 11 300.8 301.2 284.7 308.5 2.49 39 638 3697 -8.5 -10.4 86 1.9 -9.2 125 11 300.9 301.4 285.1 309.3 2.71 40 631 3783 -9.3 -10.3 92 1.0 -9.6 126 11 301.0 301.5 285.1 309.5 2.77 41 613 4006 -10.9 -12.2 90 1.3 -11.3 129 12 301.6 302.1 285.0 309.2 2.44 42 607 4082 -11.1 -13.1 85 2.0 -11.8 130 12 302.3 302.7 285.1 309.4 2.30 43 587 4338 -12.9 -13.9 92 1.0 -13.2 133 13 303.1 303.5 285.3 310.1 2.22 44 571 4549 -13.9 -16.4 81 2.5 -14.6 136 14 304.3 304.7 285.4 310.2 1.86 45 560 4696 -15.1 -18.5 75 3.4 -16.0 138 15 304.6 304.9 285.2 309.7 1.59 46 527 5151 -19.5 -19.7 98 0.2 -19.6 145 16 304.6 304.9 285.1 309.5 1.52 47 502 5511 -22.5 -22.6 99 0.1 -22.5 150 18 305.3 305.5 285.1 309.3 1.24 48 500 5540 -22.1 -23.3 90 1.2 -22.4 150 18 306.1 306.3 285.3 309.9 1.17 49 495 5614 -22.5 -25.3 78 2.8 -23.1 151 18 306.5 306.7 285.2 309.7 0.99 50 477 5884 -24.3 -27.7 73 3.4 -24.9 154 18 307.5 307.7 285.4 310.3 0.82 51 449 6321 -27.7 -29.9 81 2.2 -28.0 160 18 308.6 308.8 285.7 311.0 0.71 52 442 6434 -28.5 -32.0 72 3.5 -29.0 161 18 309.0 309.1 285.7 311.0 0.59 53 431 6614 -29.7 -33.8 67 4.1 -30.2 163 18 309.7 309.8 285.8 311.5 0.51 54 400 7140 -34.1 -37.7 70 3.6 -34.5 170 18 310.7 310.7 286.0 312.0 0.37 55 300 9090 -50.9 -56.9 49 6.0 -51.1 145 16 313.6 313.6 286.7 313.8 0.06 56 261 9979 -57.3 -64.3 41 7.0 -57.4 140 18 317.0 317.0 287.8 317.1 0.03 57 250 10250 -56.3 -69.3 18 13.0 -56.5 175 13 322.4 322.4 289.5 322.4 0.01 58 200 11690 -50.9 -78.9 2 28.0 -51.3 225 12 352.2 352.2 297.1 352.2 0.00 59 150 13570 -50.3 -82.3 1 32.0 -50.9 190 7 383.4 383.4 302.8 383.4 0.00 60 100 16190 -54.3 -88.3 1 34.0 -54.9 235 11 422.8 422.8 308.0 422.8 0.00 61 88 17015 -52.3 -88.3 1 36.0 -53.1 206 11 442.6 442.6 310.1 442.6 0.00 62 74 18132 -54.3 -89.3 1 35.0 -55.1 167 10 460.8 460.8 311.8 460.8 0.00 63 70 18490 -53.3 -89.3 0 36.0 -54.2 155 10 470.4 470.4 312.7 470.4 0.00 64 60 19483 -52.5 -89.5 0 37.0 -53.7 212 6 493.3 493.3 314.5 493.4 0.00 65 54 20162 -53.1 -89.1 0 36.0 -54.3 251 3 507.1 507.1 315.4 507.1 0.00 66 53 20283 -51.7 -88.7 0 37.0 -53.1 258 3 513.0 513.0 315.8 513.0 0.00 67 50 20660 -52.3 -89.3 0 37.0 -53.7 280 1 520.2 520.2 316.3 520.2 0.00 68 49 20791 -51.7 -88.7 0 37.0 -53.2 274 2 524.7 524.7 316.6 524.7 0.00 69 41 21941 -53.9 -89.9 0 36.0 -55.3 222 6 546.6 546.6 317.9 546.6 0.00 70 37 22602 -51.9 -88.9 0 37.0 -53.7 192 9 568.0 568.0 319.0 568.1 0.00 71 31 23740 -55.1 -91.1 0 36.0 -56.6 140 14 588.9 588.9 320.1 588.9 0.00 72 30 23950 -54.1 -91.1 0 37.0 -55.8 130 15 597.2 597.2 320.5 597.2 0.00 73 28 24393 -52.1 -89.1 0 37.0 -54.4 127 16 614.6 614.6 321.3 614.6 0.00 74 26 24872 -52.1 -89.1 0 37.0 -54.5 125 16 627.8 627.8 321.8 627.8 0.01 75 26 24872 -52.9 -89.9 0 37.0 -55.1 125 16 625.5 625.5 321.7 625.5 0.00 76 20 26570 -50.3 -88.3 0 38.0 -53.7 115 18 682.2 682.2 323.9 682.3 0.01 77 17 27634 -48.9 -86.9 0 38.0 -53.2 719.2 719.2 325.0 719.2 0.01 78 16 28031 -50.3 -88.3 0 38.0 -54.3 727.2 727.2 325.3 727.2 0.01 TRP 261 9979 -57.3 -64.3 41 7.0 -57.4 140 18 317.0 317.0 287.8 317.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 920.71 mb = 779.39 m = 2557.02 ft Freezing level: 882.55 mb = 1117.16 m = 3665.19 ft Freezing level: 793.00 mb = 1978.42 m = 6490.80 ft Wetbulb zero: 922.38 mb = 764.75 m = 2508.98 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 63.36 % Est. max temperature: 15.31 C = 59.55 F Sfc-Lift cond lev (LCL): 938.03 mb = 628.76 m = 2062.85 ft T: 1.24 C 700-500 lapse rate: 7.16 C/km ThetaE index: 8.23 C Layer 890.0- 884.0 mb Conv cond level (CCL): 920.08 mb = 784.70 m = 2574.46 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 6.24 C = 43.23 F Cap Strength: 13.27 C Lifted Index: 13.33 C Risk: None Lifted Index @300 mb: 16.05 C Lifted Index @700 mb: 11.22 C Showalter Index: 13.92 C Risk: None Total Totals Index: 20.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: -4.50 C K Index: -12.10 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 4.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.46 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 54326.45 J/kg Cap Strength: 13.24 C Lift Cond Lev (LCL): 922.10 mb = 767.17 m = 2516.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 159 at 8 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 ---------------------------------------------------------- 0 996 143 75 1 -1.0 -0.3 | 346 8 2.0 -8.0 1 925 742 60 11 -9.5 -5.5 | 26 15 -6.6 -13.2 2 850 1421 110 7 -6.6 2.4 | 34 6 -3.6 -5.3 3 700 2971 115 8 -7.3 3.4 | 45 6 -4.3 -4.3 4 500 5540 150 18 -9.0 15.6 | 143 10 -6.0 7.9 5 400 7140 170 18 -3.1 17.7 | 179 10 -0.2 10.0 6 300 9090 145 16 -9.2 13.1 | 131 8 -6.2 5.4 7 261 9979 140 18 -11.6 13.8 | 125 11 -8.6 6.1 8 250 10250 175 13 -1.1 13.0 | 199 6 1.8 5.2 9 200 11690 225 12 8.5 8.5 | 266 11 11.4 0.8 10 150 13570 190 7 1.2 6.9 | 281 4 4.2 -0.8 11 100 16190 235 11 9.0 6.3 | 277 12 12.0 -1.4 12 70 18490 155 10 -4.2 9.1 | 137 2 -1.3 1.4 13 50 20660 280 1 1.0 -0.2 | 333 9 3.9 -7.9 14 30 23950 130 15 -11.5 9.6 | 103 9 -8.5 1.9 15 20 26570 115 18 -16.3 7.6 | 90 13 -13.4 -0.1 Wind Parameters Mean winds (0-6000m): 129.0 at 11.0 knts Storm direction: 159.0 at 8.3 knts Shear (0-3000m) pos: 1.4 neg: 1.4 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 65.9 deg Storm rel helicity (0-3000m) pos: 28.9 neg: -0.5 tot: 28.4 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 13.84 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 61 5 9 10| 0.0 8.6 8.6| 16.3 0.0 16.3 32.6 0.75| 8.7 6.5 1000 67 8 21 11| 2.2 4.3 6.5| 25.6 0.0 25.6 25.6 0.58| 8.1 4.7 1500 77 8 25 10| 2.4 2.9 5.3| 26.1 -0.5 25.6 17.0 0.47| 6.6 3.1 2000 86 7 29 9| 1.9 2.2 4.0| 26.7 -0.5 26.2 13.1 0.48| 5.0 2.4 2500 92 8 31 9| 1.6 1.7 3.3| 27.3 -0.5 26.8 10.7 0.49| 4.1 2.0 3000 96 8 34 8| 1.4 1.4 2.9| 28.9 -0.5 28.4 9.5 0.52| 3.6 1.8 4000 106 8 43 7| 1.6 1.1 2.7| 36.4 -0.5 35.9 9.0 0.60| 3.3 2.0 5000 118 10 60 6| 1.8 0.9 2.7| 45.8 -0.5 45.2 9.0 0.65| 3.2 2.1 6000 129 11 82 6| 1.8 0.7 2.5| 56.5 -0.5 56.0 9.3 0.69| 3.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20250419.23.gif