UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111011.upa.cvt Date: 1100Z 10 NOV 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 10 NOV 25 Station: EG808 WMO ident: 3808 Latitude: 50.37 Longitude: -5.53 ------------------------------------------------------------------------------- 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 29 250 13 SFC 993 88 12.2 10.0 86 2.2 10.9 250 13 285.9 287.3 284.4 307.6 7.78 2 992 96 11.6 8.5 81 3.1 9.9 250 13 285.4 286.6 283.4 305.0 7.03 3 958 387 8.8 7.1 89 1.7 7.9 250 17 285.4 286.6 283.0 303.9 6.61 4 934 596 7.2 5.6 90 1.6 6.3 250 19 285.9 286.9 282.6 303.0 6.11 5 925 676 6.4 5.4 93 1.0 5.9 250 20 285.9 286.9 282.5 302.9 6.08 6 911 801 5.4 5.0 97 0.4 5.2 250 21 286.1 287.1 282.5 302.9 6.01 7 904 864 5.2 4.2 93 1.0 4.7 250 22 286.5 287.5 282.4 302.6 5.72 8 887 1019 4.0 3.2 95 0.8 3.6 250 23 286.8 287.8 282.3 302.2 5.43 9 884 1046 3.8 3.2 96 0.6 3.5 250 24 286.9 287.8 282.3 302.3 5.45 10 880 1083 4.0 2.2 88 1.8 3.1 250 24 287.5 288.4 282.1 301.9 5.10 11 870 1176 2.8 2.3 97 0.5 2.5 250 25 287.2 288.1 282.1 301.9 5.19 12 863 1241 2.6 1.5 92 1.1 2.1 250 26 287.6 288.5 282.0 301.7 4.94 13 850 1364 1.8 1.4 97 0.4 1.6 250 27 288.0 288.9 282.3 302.2 4.98 14 845 1412 1.4 1.2 99 0.2 1.3 250 27 288.1 289.0 282.3 302.2 4.94 15 841 1450 1.6 0.3 91 1.3 1.0 250 27 288.7 289.5 282.2 302.0 4.65 16 840 1459 1.2 0.8 97 0.4 1.0 250 27 288.4 289.2 282.3 302.2 4.83 17 838 1479 1.6 -1.0 83 2.6 0.4 250 27 289.0 289.7 281.8 301.2 4.24 18 836 1498 1.8 -1.4 79 3.2 0.4 250 27 289.4 290.1 281.9 301.3 4.13 19 834 1517 1.0 0.1 94 0.9 0.6 250 27 288.8 289.6 282.2 302.0 4.62 20 833 1527 1.2 -0.6 88 1.8 0.4 249 27 289.1 289.8 282.0 301.7 4.39 21 832 1536 1.0 0.4 96 0.6 0.7 249 27 289.0 289.8 282.4 302.5 4.73 22 831 1546 0.8 0.2 96 0.6 0.5 249 27 288.8 289.7 282.3 302.2 4.67 23 829 1565 1.2 -2.5 76 3.7 -0.4 249 27 289.5 290.1 281.5 300.6 3.83 24 828 1575 1.2 -2.6 76 3.8 -0.4 249 27 289.6 290.2 281.6 300.6 3.81 25 823 1624 0.6 -2.0 83 2.6 -0.6 249 27 289.4 290.1 281.8 301.0 4.01 26 817 1683 0.4 -3.5 75 3.9 -1.3 249 27 289.8 290.5 281.5 300.3 3.61 27 812 1732 0.0 -3.2 79 3.2 -1.4 249 27 289.9 290.6 281.6 300.7 3.72 28 811 1742 -0.3 -2.6 84 2.3 -1.3 249 27 289.7 290.4 281.7 301.0 3.89 29 810 1752 -0.3 -3.6 78 3.3 -1.7 249 27 289.8 290.4 281.4 300.3 3.61 30 799 1861 -0.9 -6.9 64 6.0 -3.2 248 26 290.3 290.8 280.7 298.7 2.85 31 794 1911 -1.3 -5.5 73 4.2 -3.0 248 26 290.4 291.0 281.2 299.7 3.19 32 790 1951 -1.3 -7.3 64 6.0 -3.6 248 26 290.8 291.3 280.9 299.1 2.79 33 787 1981 -1.5 -7.5 64 6.0 -3.8 248 26 290.9 291.4 280.9 299.1 2.76 34 785 2002 -1.7 -6.1 72 4.4 -3.4 248 26 290.9 291.5 281.3 300.0 3.08 35 783 2022 -1.7 -6.7 69 5.0 -3.7 248 26 291.1 291.6 281.3 299.8 2.95 36 780 2053 -1.9 -6.9 69 5.0 -3.8 248 26 291.2 291.7 281.3 299.8 2.92 37 778 2073 -1.9 -7.9 63 6.0 -4.2 248 26 291.4 291.9 281.1 299.5 2.71 38 775 2104 -1.9 -12.9 43 11.0 -5.5 248 26 291.8 292.1 280.1 297.3 1.83 39 774 2114 -2.1 -13.1 43 11.0 -5.7 248 26 291.7 292.0 280.0 297.1 1.80 40 773 2124 -2.1 -8.1 63 6.0 -4.4 248 26 291.8 292.2 281.2 299.7 2.68 41 772 2135 -2.1 -8.1 63 6.0 -4.4 248 26 291.9 292.3 281.3 299.8 2.69 42 769 2166 -2.1 -12.1 46 10.0 -5.5 247 26 292.2 292.5 280.5 298.1 1.96 43 765 2207 -2.5 -10.5 54 8.0 -5.3 247 26 292.2 292.6 280.8 298.9 2.24 44 763 2228 -2.7 -11.7 50 9.0 -5.8 247 26 292.2 292.6 280.6 298.4 2.04 45 761 2249 -2.9 -14.9 39 12.0 -6.7 247 26 292.2 292.5 280.0 297.0 1.58 46 758 2280 -3.1 -15.1 39 12.0 -6.8 247 26 292.3 292.6 280.0 297.1 1.56 47 752 2343 -3.5 -15.5 39 12.0 -7.2 247 26 292.6 292.8 280.1 297.2 1.52 48 738 2491 -4.9 -12.9 53 8.0 -7.5 246 26 292.6 292.9 280.6 298.4 1.92 49 736 2512 -4.7 -15.7 42 11.0 -8.0 246 26 293.0 293.3 280.3 297.7 1.53 50 733 2544 -4.9 -12.9 53 8.0 -7.5 246 25 293.2 293.5 280.9 299.0 1.93 51 727 2609 -5.5 -11.5 63 6.0 -7.5 246 25 293.2 293.6 281.3 299.8 2.18 52 725 2631 -5.5 -12.5 58 7.0 -7.8 246 25 293.4 293.8 281.1 299.5 2.02 53 700 2905 -7.5 -14.5 57 7.0 -9.6 245 25 294.2 294.5 281.1 299.6 1.77 54 500 5420 -26.9 -38.9 31 12.0 -28.2 220 26 300.2 300.3 281.8 301.1 0.26 55 400 6990 -40.3 -46.3 53 6.0 -40.6 210 33 302.6 302.6 282.7 303.1 0.15 56 312 8644 -49.1 -68.1 9 19.0 -49.4 220 34 312.6 312.6 286.3 312.7 0.01 57 300 8900 -48.9 -70.9 6 22.0 -49.3 220 35 316.4 316.4 287.6 316.5 0.01 58 250 10090 -50.1 -77.1 3 27.0 -50.5 225 38 331.6 331.6 292.2 331.6 0.00 59 200 11550 -51.9 -80.9 2 29.0 -52.3 225 34 350.6 350.6 296.8 350.6 0.00 60 150 13390 -54.9 -82.9 2 28.0 -55.3 235 37 375.5 375.5 301.5 375.5 0.00 61 100 15970 -57.1 -85.1 2 28.0 -57.5 230 21 417.4 417.4 307.4 417.4 0.00 62 94 16361 -56.5 -85.5 1 29.0 -57.0 230 20 426.0 426.0 308.4 426.0 0.00 63 84 17069 -58.3 -86.3 2 28.0 -58.7 230 20 436.3 436.3 309.5 436.3 0.00 64 80 17376 -57.7 -86.7 1 29.0 -58.2 230 19 443.7 443.7 310.3 443.7 0.00 65 71 18122 -60.5 -87.5 2 27.0 -60.9 230 18 453.1 453.1 311.1 453.1 0.00 66 70 18210 -60.5 -87.5 2 27.0 -60.9 230 18 455.0 455.0 311.3 455.0 0.00 67 65 18671 -61.3 -88.3 2 27.0 -61.7 236 17 463.0 463.0 312.0 463.0 0.00 68 61 19067 -59.1 -87.1 1 28.0 -59.6 240 16 476.3 476.3 313.1 476.3 0.00 69 54 19825 -62.3 -88.3 2 26.0 -62.7 249 14 485.9 485.9 313.9 485.9 0.00 70 50 20300 -62.3 -88.3 2 26.0 -62.7 255 13 496.7 496.7 314.7 496.7 0.00 71 42 21374 -64.1 -89.1 2 25.0 -64.5 260 15 517.6 517.6 316.1 517.6 0.00 72 39 21831 -61.9 -88.9 2 27.0 -62.5 262 16 534.3 534.3 317.2 534.3 0.00 73 30 23440 -66.1 -90.1 2 24.0 -66.5 270 19 564.4 564.4 318.9 564.5 0.00 74 28 23858 -65.1 -90.1 2 25.0 -65.6 271 21 578.5 578.5 319.6 578.5 0.00 75 22 25315 -67.7 -91.7 2 24.0 -68.2 274 27 612.0 612.0 321.2 612.1 0.00 76 21 25595 -66.3 -91.3 2 25.0 -66.9 274 29 624.5 624.5 321.7 624.5 0.00 77 20 25890 -66.7 -91.7 2 25.0 -67.3 275 30 632.0 632.0 322.0 632.0 0.00 78 15 27624 -68.1 -92.1 2 24.0 -68.7 273 43 681.5 681.6 323.8 681.6 0.01 79 13 28488 -65.9 -90.9 2 25.0 -66.8 272 49 717.6 717.6 325.0 717.7 0.01 80 11 29499 -66.9 -91.9 2 25.0 -67.9 271 57 749.1 749.1 325.9 749.2 0.01 81 10 30080 -63.5 -91.5 1 28.0 -65.1 270 61 782.5 782.5 326.8 782.6 0.01 82 9.8 30204 -62.5 -91.5 1 29.0 -64.3 790.8 790.8 327.0 790.9 0.01 83 8.7 30939 -62.3 -90.3 1 28.0 -64.3 819.0 819.0 327.7 819.1 0.01 84 7.5 31863 -59.1 -88.1 1 29.0 -62.2 867.5 867.5 328.8 867.7 0.02 85 7.3 32032 -59.3 -88.3 1 29.0 -62.4 873.4 873.4 328.9 873.6 0.02 86 6.9 32387 -56.7 -87.7 1 31.0 -60.8 898.4 898.4 329.4 898.6 0.03 87 6.1 33163 -59.7 -87.7 1 28.0 -63.1 917.7 917.7 329.8 918.0 0.03 88 6.0 33267 -58.6 -87.6 1 29.0 -62.4 285 83 926.8 926.9 329.9 927.1 0.03 89 5.8 33481 -56.3 -87.3 1 31.0 -61.0 945.8 945.9 330.2 946.2 0.03 TRP 312 8644 -49.1 -68.1 9 19.0 -49.4 220 34 312.6 312.6 286.3 312.7 0.01 WND 6.0 33267 -58.6 -87.6 1 29.0 -62.4 285 83 926.8 926.9 329.9 927.1 0.03 Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 812.00 mb = 1731.76 m = 5681.57 ft Wetbulb zero: 829.83 mb = 1557.36 m = 5109.39 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 60.33 % Est. max temperature: 14.67 C = 58.41 F Sfc-Lift cond lev (LCL): 960.63 mb = 363.90 m = 1193.87 ft T: 9.02 C 700-500 lapse rate: 7.71 C/km ThetaE index: 4.66 C Layer 992.0- 911.0 mb Conv cond level (CCL): 917.12 mb = 746.03 m = 2447.59 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 12.26 C = 54.06 F Cap Strength: 0.58 C Lifted Index: -0.38 C Risk: Thunderstorms probable Lifted Index @300 mb: 9.26 C Lifted Index @700 mb: -0.02 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 57.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.70 C Cross Totals Index: 28.30 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 256.80 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.38 J/kg Max Up Vert Vel: 11.43 m/s Conv Inhibition (B-): 0.62 J/kg Cap Strength: 0.52 C Lift Cond Lev (LCL): 919.63 mb = 723.69 m = 2374.28 ft Lev Free Conv (LFC): 894.63 mb = 948.91 m = 3113.17 ft Equ Level (EL): 784.63 mb = 2005.48 m = 6579.57 ft B at Equ Level: 11.34 J/kg Max Parcel Lev (MPL): 354.63 mb = 7791.28 m = 25561.64 ft Wind level data Storm motion: 267 at 19 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 ---------------------------------------------------------- 0 993 88 250 13 12.2 4.4 | 120 7 -6.4 3.6 1 925 676 250 20 18.8 6.8 | 182 6 0.2 6.0 2 850 1364 250 27 25.4 9.2 | 219 11 6.8 8.4 3 700 2905 245 25 22.7 10.6 | 203 11 4.1 9.7 4 500 5420 220 26 16.7 19.9 | 174 19 -1.9 19.1 5 400 6990 210 33 16.5 28.6 | 176 28 -2.1 27.7 6 312 8644 220 34 21.9 26.0 | 187 25 3.3 25.2 7 300 8900 220 35 22.5 26.8 | 189 26 3.9 26.0 8 250 10090 225 38 26.9 26.9 | 198 27 8.3 26.0 9 200 11550 225 34 24.0 24.0 | 193 24 5.5 23.2 10 150 13390 235 37 30.3 21.2 | 210 24 11.7 20.4 11 100 15970 230 21 16.1 13.5 | 169 13 -2.5 12.7 12 70 18210 230 18 13.8 11.6 | 156 12 -4.8 10.7 13 50 20300 255 13 12.6 3.4 | 113 7 -6.0 2.5 14 30 23440 270 19 19.0 -0.0 | 334 1 0.4 -0.8 15 20 25890 275 30 29.9 -2.6 | 287 12 11.3 -3.5 16 10 30080 270 61 61.0 -0.0 | 271 42 42.4 -0.8 Wind Parameters Mean winds (0-6000m): 237.4 at 24.8 knts Storm direction: 267.4 at 18.6 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 80.3 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -9.9 tot: 10.7 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.07 Bulk Shear: 12.89 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 ------------------------------------------------------------------------------- 500 250 16 142 6| 0.0 6.1 6.1| 8.8 0.0 8.8 17.6 0.93| 6.1 5.7 1000 250 19 171 6| 0.0 5.8 5.8| 16.5 0.0 16.5 16.5 0.88| 5.8 5.1 1500 250 21 192 7| 0.0 4.7 4.7| 20.5 -1.1 19.4 12.9 0.77| 4.9 3.8 2000 250 23 200 7| 0.0 3.4 3.4| 20.5 -3.9 16.6 8.3 0.65| 4.0 2.6 2500 249 23 202 8| 0.0 2.6 2.6| 20.5 -6.6 13.9 5.6 0.56| 3.4 1.9 3000 248 24 203 9| 0.0 2.1 2.1| 20.5 -9.9 10.7 3.6 0.45| 3.0 1.4 4000 246 24 200 10| 0.0 1.7 1.7| 20.5 -19.4 1.1 0.3 0.23| 2.8 0.7 5000 242 24 195 11| 0.0 1.6 1.6| 20.5 -31.4 -10.9 -2.2 0.09| 2.7 0.2 6000 237 25 190 13| 0.0 1.7 1.7| 22.9 -35.7 -12.8 -2.1 0.06| 2.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251110.11.gif