UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042023.upa.cvt Date: 2300Z 20 APR 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 20 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 73 130 1 SFC 992 139 4.8 3.7 93 1.1 4.3 130 1 278.6 279.4 277.8 292.3 5.03 2 983 213 6.0 3.4 83 2.6 4.8 133 2 280.5 281.4 278.7 294.2 4.97 3 960 407 5.4 2.9 84 2.5 4.2 139 5 281.8 282.7 279.3 295.4 4.91 4 941 570 4.0 2.4 89 1.6 3.2 145 7 282.0 282.8 279.3 295.4 4.83 5 931 657 5.2 2.0 80 3.2 3.7 148 8 284.1 284.9 280.2 297.4 4.75 6 925 710 5.0 1.6 79 3.4 3.4 150 9 284.4 285.2 280.2 297.5 4.64 7 916 790 4.2 1.4 82 2.8 2.9 152 9 284.4 285.2 280.2 297.4 4.62 8 893 997 3.8 -2.2 65 6.0 1.2 156 9 286.1 286.7 279.8 296.5 3.64 9 886 1061 3.6 -4.4 56 8.0 0.3 158 9 286.5 287.0 279.3 295.5 3.11 10 883 1088 4.0 -8.0 41 12.0 -0.6 158 9 287.2 287.6 278.7 294.1 2.37 11 882 1098 4.2 -12.8 28 17.0 -1.6 158 9 287.5 287.8 277.8 292.3 1.62 12 880 1116 4.2 -13.8 26 18.0 -1.8 159 9 287.7 287.9 277.7 292.2 1.49 13 867 1237 3.6 -16.4 22 20.0 -2.6 161 9 288.3 288.5 277.6 292.0 1.22 14 860 1303 3.6 -22.4 13 26.0 -3.5 163 9 288.9 289.1 277.3 291.2 0.74 15 850 1398 3.0 -25.0 11 28.0 -4.1 165 9 289.3 289.4 277.2 291.2 0.59 16 822 1668 1.2 -29.8 8 31.0 -5.7 171 10 290.2 290.2 277.4 291.4 0.39 17 807 1816 1.0 -30.0 8 31.0 -6.0 174 10 291.5 291.6 278.0 292.8 0.39 18 805 1836 1.2 -25.8 11 27.0 -5.5 175 10 291.9 292.0 278.5 293.8 0.58 19 800 1886 1.0 -22.0 16 23.0 -5.3 176 10 292.2 292.4 279.0 294.8 0.82 20 796 1927 1.2 -12.8 34 14.0 -3.6 177 10 292.8 293.2 280.6 298.3 1.79 21 793 1957 1.2 -5.8 60 7.0 -1.7 178 10 293.2 293.7 282.4 302.4 3.12 22 792 1967 1.2 -2.9 74 4.1 -0.6 178 10 293.3 294.0 283.3 304.7 3.90 23 791 1977 1.2 -2.4 77 3.6 -0.4 178 10 293.4 294.1 283.5 305.3 4.05 24 784 2049 1.0 -2.0 80 3.0 -0.3 180 11 293.9 294.7 283.9 306.3 4.21 25 775 2141 0.6 -3.6 73 4.2 -1.2 182 11 294.5 295.1 283.7 305.6 3.78 26 774 2152 0.6 -6.4 59 7.0 -2.3 182 11 294.6 295.1 282.9 303.7 3.06 27 773 2162 0.6 -6.4 59 7.0 -2.3 182 11 294.7 295.2 282.9 303.8 3.06 28 772 2173 0.6 -6.4 59 7.0 -2.3 182 11 294.8 295.3 283.0 303.9 3.06 29 749 2415 -1.1 -6.1 69 5.0 -3.1 188 12 295.5 296.1 283.5 305.2 3.23 30 746 2447 -1.5 -7.5 64 6.0 -3.8 189 12 295.4 295.9 283.1 304.1 2.91 31 742 2489 -1.7 -5.9 73 4.2 -3.4 189 12 295.6 296.2 283.6 305.5 3.31 32 739 2522 -0.9 -7.9 59 7.0 -3.7 190 12 296.8 297.4 283.6 305.5 2.85 33 738 2532 -1.1 -8.1 59 7.0 -3.8 190 12 296.7 297.3 283.5 305.2 2.81 34 733 2587 -1.7 -7.7 64 6.0 -4.1 192 12 296.7 297.2 283.6 305.5 2.92 35 725 2674 -2.3 -9.3 59 7.0 -5.0 194 12 296.9 297.4 283.3 304.8 2.60 36 700 2951 -4.9 -9.9 68 5.0 -6.7 200 13 297.1 297.5 283.4 304.9 2.57 37 697 2985 -5.1 -10.1 68 5.0 -6.9 200 13 297.2 297.7 283.4 304.9 2.54 38 639 3658 -11.7 -11.8 99 0.1 -11.8 195 13 297.2 297.6 283.2 304.6 2.42 39 630 3766 -12.5 -12.6 99 0.1 -12.5 194 13 297.5 297.9 283.2 304.5 2.30 40 629 3778 -12.3 -12.6 98 0.3 -12.4 194 13 297.8 298.3 283.4 304.9 2.31 41 628 3790 -11.7 -13.2 89 1.5 -12.2 194 13 298.7 299.1 283.5 305.4 2.20 42 626 3815 -11.9 -16.9 66 5.0 -13.3 193 13 298.7 299.0 282.9 303.8 1.62 43 625 3827 -11.9 -17.9 61 6.0 -13.6 193 13 298.8 299.1 282.8 303.5 1.50 44 623 3851 -11.7 -17.7 61 6.0 -13.4 193 13 299.3 299.6 283.1 304.1 1.53 45 620 3888 -10.7 -20.7 44 10.0 -13.3 193 13 300.9 301.1 283.2 304.7 1.19 46 619 3901 -10.5 -21.5 40 11.0 -13.3 193 13 301.3 301.5 283.3 304.8 1.11 47 616 3938 -10.7 -22.7 37 12.0 -13.7 192 13 301.5 301.6 283.2 304.7 1.00 48 613 3975 -10.7 -26.7 26 16.0 -14.2 192 13 301.9 302.0 283.1 304.2 0.70 49 592 4242 -12.3 -27.3 27 15.0 -15.5 190 13 303.0 303.2 283.5 305.3 0.69 50 588 4294 -12.7 -22.7 43 10.0 -15.2 190 12 303.2 303.4 284.0 306.6 1.05 51 585 4333 -12.9 -26.9 30 14.0 -15.9 189 12 303.4 303.5 283.7 305.8 0.72 52 575 4464 -13.9 -29.9 25 16.0 -17.0 188 12 303.7 303.8 283.6 305.6 0.56 53 569 4543 -14.5 -30.5 24 16.0 -17.5 188 12 303.9 304.0 283.7 305.7 0.53 54 500 5510 -20.7 -38.7 18 18.0 -23.1 180 12 307.8 307.9 284.8 308.8 0.27 55 400 7120 -34.5 -42.5 44 8.0 -35.1 190 16 310.2 310.2 285.7 311.0 0.23 56 300 9060 -49.3 -63.3 18 14.0 -49.6 90 11 315.9 315.9 287.4 316.0 0.03 57 250 10240 -54.9 -65.9 24 11.0 -55.1 35 22 324.4 324.5 290.1 324.5 0.02 58 245 10368 -55.5 -66.5 24 11.0 -55.6 30 20 325.4 325.4 290.4 325.5 0.02 59 200 11660 -53.1 -82.1 2 29.0 -53.4 285 3 348.7 348.7 296.3 348.7 0.00 60 150 13530 -49.5 -84.5 1 35.0 -50.2 250 10 384.8 384.8 303.0 384.8 0.00 61 100 16170 -52.9 -86.9 1 34.0 -53.6 180 12 425.5 425.5 308.3 425.5 0.00 62 89 16917 -54.3 -87.3 1 33.0 -54.9 190 10 437.1 437.1 309.6 437.2 0.00 63 78 17764 -52.3 -87.3 1 35.0 -53.2 201 8 458.1 458.1 311.6 458.1 0.00 64 72 18279 -53.3 -87.3 1 34.0 -54.2 208 6 466.6 466.6 312.4 466.6 0.00 65 70 18460 -52.3 -88.3 1 36.0 -53.3 210 6 472.5 472.5 312.8 472.5 0.00 66 69 18553 -51.7 -87.7 1 36.0 -52.8 208 6 475.7 475.7 313.1 475.7 0.00 67 58 19673 -53.9 -87.9 1 34.0 -54.9 188 7 495.0 495.0 314.6 495.0 0.00 68 52 20377 -52.3 -88.3 1 36.0 -53.6 175 8 514.4 514.4 315.9 514.4 0.00 69 50 20630 -52.5 -88.5 1 36.0 -53.8 170 8 519.8 519.8 316.3 519.8 0.00 70 45 21310 -53.1 -89.1 0 36.0 -54.5 174 8 534.2 534.2 317.2 534.2 0.00 71 43 21604 -51.7 -87.7 1 36.0 -53.4 176 8 544.6 544.6 317.8 544.7 0.00 72 41 21913 -52.5 -88.5 1 36.0 -54.1 178 8 550.1 550.1 318.1 550.1 0.00 73 31 23727 -50.9 -87.9 0 37.0 -53.2 189 9 600.2 600.2 320.6 600.3 0.01 74 30 23940 -52.3 -88.3 1 36.0 -54.4 190 9 602.1 602.1 320.7 602.1 0.01 75 28 24384 -53.3 -89.3 0 36.0 -55.3 183 10 611.3 611.3 321.1 611.3 0.00 76 26 24863 -50.3 -88.3 0 38.0 -53.1 176 11 632.9 632.9 322.0 632.9 0.01 77 24 25386 -48.9 -86.9 0 38.0 -52.2 168 13 651.6 651.6 322.7 651.7 0.01 78 20 26580 -49.5 -87.5 0 38.0 -53.1 150 16 684.7 684.7 323.9 684.7 0.01 79 15 28458 -51.1 -89.1 0 38.0 -55.0 738.1 738.1 325.6 738.1 0.01 TRP 245 10368 -55.5 -66.5 24 11.0 -55.6 30 20 325.4 325.4 290.4 325.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 763.88 mb = 2257.99 m = 7408.02 ft Wetbulb zero: 884.93 mb = 1070.56 m = 3512.30 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 50.12 % Est. max temperature: 15.72 C = 60.30 F Sfc-Lift cond lev (LCL): 975.26 mb = 277.82 m = 911.48 ft T: 5.80 C 700-500 lapse rate: 6.17 C/km ThetaE index: 6.32 C Layer 916.0- 822.0 mb Conv cond level (CCL): 747.69 mb = 2428.51 m = 7967.47 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 21.62 C = 70.92 F Cap Strength: 9.42 C Lifted Index: 11.16 C Risk: None Lifted Index @300 mb: 14.20 C Lifted Index @700 mb: 6.97 C Showalter Index: 14.67 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -4.30 C K Index: -6.30 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.58 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 56074.78 J/kg Cap Strength: 10.92 C Lift Cond Lev (LCL): 899.26 mb = 939.90 m = 3083.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 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 ---------------------------------------------------------- 0 992 139 130 1 -0.8 0.6 | 41 8 -5.4 -6.3 1 925 710 150 9 -4.5 7.8 | 96 9 -9.1 0.9 2 850 1398 165 9 -2.3 8.7 | 104 7 -6.9 1.8 3 700 2951 200 13 4.4 12.2 | 178 5 -0.2 5.3 4 500 5510 180 12 0.0 12.0 | 138 7 -4.6 5.1 5 400 7120 190 16 2.8 15.8 | 168 9 -1.8 8.8 6 300 9060 90 11 -11.0 0.0 | 66 17 -15.6 -6.9 7 250 10240 35 22 -12.6 -18.0 | 35 30 -17.2 -24.9 8 245 10368 30 20 -10.0 -17.3 | 31 28 -14.6 -24.2 9 200 11660 285 3 2.9 -0.8 | 13 8 -1.7 -7.7 10 150 13530 250 10 9.4 3.4 | 306 6 4.8 -3.5 11 100 16170 180 12 0.0 12.0 | 138 7 -4.6 5.1 12 70 18460 210 6 3.0 5.2 | 43 2 -1.6 -1.7 13 50 20630 170 8 -1.4 7.9 | 99 6 -6.0 1.0 14 30 23940 190 9 1.6 8.9 | 123 4 -3.0 1.9 15 20 26580 150 16 -8.0 13.9 | 119 14 -12.6 6.9 Wind Parameters Mean winds (0-6000m): 183.6 at 11.1 knts Storm direction: 213.6 at 8.3 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 134.1 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -0.4 tot: 32.2 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.10 Bulk Shear: 8.25 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 ------------------------------------------------------------------------------- 500 148 4 66 8| 7.3 0.0 7.3| 15.8 0.0 15.8 31.6 0.99| 7.4 7.3 1000 152 7 83 8| 4.2 0.0 4.2| 20.1 0.0 20.1 20.1 0.93| 5.0 4.6 1500 157 8 90 8| 3.0 0.0 3.0| 22.8 0.0 22.8 15.2 0.90| 4.0 3.6 2000 163 8 98 7| 2.7 0.0 2.7| 26.5 0.0 26.5 13.2 0.90| 3.6 3.2 2500 170 9 107 6| 2.4 0.0 2.4| 30.2 0.0 30.2 12.1 0.91| 3.4 3.1 3000 177 10 117 6| 2.2 0.0 2.2| 32.6 -0.4 32.2 10.7 0.89| 3.2 2.8 4000 183 10 129 5| 1.6 0.2 1.8| 32.6 -2.9 29.7 7.4 0.73| 2.6 1.9 5000 184 11 135 5| 1.3 0.4 1.7| 32.6 -5.5 27.1 5.4 0.60| 2.3 1.4 6000 184 11 137 6| 1.2 0.3 1.5| 35.5 -6.3 29.2 4.9 0.59| 2.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20250420.23.gif