UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 24 APR 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 ------------------------------------------------------------------------------- SFC 1010 90 10.4 8.9 90 1.5 9.6 150 12 282.7 284.0 282.3 302.3 7.09 1 1000 173 10.0 8.5 90 1.5 9.2 150 20 283.1 284.4 282.3 302.4 6.97 2 993 231 9.6 8.4 92 1.2 8.9 153 20 283.3 284.5 282.4 302.6 6.97 3 988 273 9.2 7.6 90 1.6 8.3 155 19 283.3 284.5 282.0 301.7 6.63 4 986 290 9.2 6.8 85 2.4 7.9 155 19 283.5 284.6 281.7 300.9 6.29 5 985 299 9.2 4.2 71 5.0 6.7 156 19 283.6 284.5 280.6 298.2 5.25 6 983 315 9.4 3.4 66 6.0 6.5 157 19 283.9 284.8 280.4 297.9 4.97 7 975 383 10.0 2.0 57 8.0 6.1 160 19 285.2 286.0 280.4 298.0 4.53 8 969 435 10.0 4.0 66 6.0 7.0 162 18 285.7 286.6 281.5 300.5 5.26 9 953 573 9.2 4.2 71 5.0 6.6 169 18 286.3 287.2 282.0 301.6 5.42 10 947 626 8.8 5.2 78 3.6 6.9 171 17 286.4 287.4 282.5 302.9 5.86 11 945 643 8.6 4.6 76 4.0 6.6 172 17 286.3 287.3 282.3 302.2 5.63 12 942 669 8.4 7.0 91 1.4 7.6 173 17 286.4 287.6 283.4 305.1 6.68 13 940 687 8.4 7.4 93 1.0 7.9 174 17 286.6 287.8 283.7 305.9 6.88 14 925 820 8.0 7.0 93 1.0 7.5 180 16 287.5 288.7 284.0 306.6 6.80 15 920 865 7.8 7.0 95 0.8 7.3 180 16 287.7 288.9 284.2 307.0 6.84 16 917 892 8.0 6.6 91 1.4 7.2 180 15 288.2 289.4 284.2 307.0 6.67 17 900 1046 6.8 6.3 97 0.5 6.5 180 14 288.5 289.7 284.3 307.3 6.66 18 892 1119 6.6 5.1 90 1.5 5.8 180 14 289.0 290.1 284.0 306.6 6.18 19 881 1221 5.8 4.8 93 1.0 5.3 180 13 289.2 290.3 284.1 306.7 6.13 20 871 1314 6.0 3.0 81 3.0 4.5 180 12 290.4 291.4 283.8 306.0 5.45 21 859 1428 5.4 2.0 79 3.4 3.7 180 12 290.9 291.8 283.7 305.8 5.15 22 850 1514 4.6 1.6 81 3.0 3.1 180 11 291.0 291.9 283.6 305.5 5.05 23 827 1737 2.6 1.3 91 1.3 2.0 191 11 291.1 292.0 283.7 305.8 5.08 24 803 1974 0.6 0.0 96 0.6 0.3 202 11 291.5 292.3 283.5 305.3 4.76 25 801 1994 0.4 -0.5 94 0.9 -0.0 203 11 291.5 292.3 283.3 304.8 4.60 26 799 2015 0.6 -1.7 85 2.3 -0.4 204 11 291.9 292.6 283.1 304.2 4.22 27 793 2075 0.2 -1.7 87 1.9 -0.7 207 11 292.1 292.9 283.2 304.5 4.26 28 786 2146 0.2 -2.5 82 2.7 -1.0 210 11 292.8 293.6 283.2 304.7 4.05 29 783 2177 0.0 -4.0 74 4.0 -1.7 212 11 292.9 293.6 282.8 303.6 3.63 30 768 2332 -1.1 -4.2 79 3.1 -2.4 219 12 293.4 294.0 283.1 304.1 3.64 31 767 2342 -0.9 -2.8 87 1.9 -1.7 220 12 293.7 294.4 283.7 305.6 4.05 32 765 2363 -0.9 -2.6 88 1.7 -1.7 221 12 293.9 294.7 283.8 306.1 4.13 33 764 2373 -0.7 -1.3 96 0.6 -1.0 221 12 294.3 295.1 284.4 307.6 4.55 34 761 2405 -0.9 -1.5 96 0.6 -1.2 223 12 294.4 295.2 284.4 307.6 4.50 35 756 2458 -1.1 -2.3 92 1.2 -1.6 225 12 294.7 295.5 284.3 307.3 4.27 36 754 2479 -1.1 -4.1 80 3.0 -2.4 226 12 294.9 295.6 283.8 306.0 3.74 37 752 2500 -0.3 -10.3 47 10.0 -4.0 227 12 296.0 296.4 282.6 303.1 2.32 38 747 2553 0.2 -11.8 40 12.0 -4.1 230 12 297.1 297.5 282.8 303.5 2.07 39 727 2771 0.0 -15.0 31 15.0 -5.1 240 12 299.2 299.5 283.1 304.4 1.64 40 718 2871 -0.7 -14.7 34 14.0 -5.4 245 12 299.5 299.8 283.3 304.9 1.70 41 712 2938 -0.3 -19.3 22 19.0 -6.1 248 12 300.7 300.9 283.2 304.4 1.16 42 709 2972 0.0 -14.0 34 14.0 -4.9 250 12 301.4 301.7 284.2 307.1 1.82 43 708 2983 0.0 -10.0 47 10.0 -3.9 251 12 301.5 302.0 285.1 309.3 2.52 44 702 3051 -0.7 -5.4 70 4.7 -2.7 254 12 301.5 302.1 286.2 312.6 3.64 45 700 3074 -1.1 -4.9 75 3.8 -2.8 255 12 301.3 302.0 286.3 312.8 3.79 46 699 3085 -1.1 -4.4 78 3.3 -2.6 255 12 301.4 302.1 286.5 313.4 3.95 47 697 3108 -1.3 -4.7 78 3.4 -2.8 255 12 301.4 302.1 286.5 313.2 3.87 48 694 3143 -1.5 -4.4 81 2.9 -2.8 255 13 301.6 302.3 286.6 313.6 3.97 49 693 3154 -1.7 -3.7 86 2.0 -2.6 255 13 301.5 302.2 286.8 314.2 4.20 50 692 3166 -1.7 -4.8 79 3.1 -3.1 255 13 301.6 302.3 286.5 313.4 3.87 51 690 3189 -1.9 -4.1 85 2.2 -2.9 255 13 301.6 302.4 286.8 314.0 4.09 52 688 3212 -1.9 -6.8 69 4.9 -4.0 254 13 301.9 302.5 286.1 312.1 3.34 53 687 3223 -1.9 -6.8 69 4.9 -4.0 254 13 302.0 302.6 286.1 312.2 3.34 54 500 5670 -18.7 -22.3 73 3.6 -19.6 245 32 310.2 310.5 286.9 314.5 1.28 55 400 7300 -29.9 -30.9 91 1.0 -30.0 240 29 316.1 316.3 288.3 318.7 0.73 56 300 9290 -45.1 -45.7 94 0.6 -45.2 245 40 321.8 321.8 289.5 322.6 0.21 57 250 10480 -53.7 -59.7 48 6.0 -53.8 250 50 326.2 326.2 290.7 326.4 0.05 58 200 11890 -63.5 -70.5 38 7.0 -63.6 250 45 332.2 332.2 292.3 332.3 0.01 59 196 12014 -63.9 -71.9 33 8.0 -64.0 240 41 333.5 333.5 292.7 333.5 0.01 60 150 13670 -58.5 -81.5 4 23.0 -58.7 270 35 369.3 369.3 300.4 369.3 0.00 61 100 16240 -56.3 -85.3 1 29.0 -56.8 250 15 418.9 418.9 307.6 419.0 0.00 62 89 16974 -58.3 -86.3 2 28.0 -58.7 239 15 429.2 429.2 308.7 429.2 0.00 63 87 17117 -56.9 -85.9 1 29.0 -57.4 236 15 434.8 434.8 309.3 434.8 0.00 64 84 17338 -57.7 -85.7 2 28.0 -58.2 233 15 437.5 437.5 309.6 437.5 0.00 65 75 18054 -55.9 -85.9 1 30.0 -56.5 222 16 455.7 455.7 311.4 455.7 0.00 66 70 18490 -57.5 -86.5 1 29.0 -58.0 215 16 461.4 461.4 311.9 461.4 0.00 67 67 18767 -57.7 -85.7 2 28.0 -58.3 236 15 466.8 466.8 312.4 466.8 0.00 68 56 19908 -55.1 -85.1 1 30.0 -56.0 324 10 497.2 497.3 314.8 497.3 0.01 69 50 20630 -56.7 -85.7 1 29.0 -57.5 20 7 509.9 509.9 315.7 509.9 0.01 70 46 21157 -57.1 -87.1 1 30.0 -58.0 23 7 521.2 521.2 316.4 521.2 0.00 71 43 21585 -55.3 -85.3 1 30.0 -56.4 26 8 535.8 535.8 317.3 535.8 0.01 72 35 22895 -55.7 -85.7 1 30.0 -57.0 34 8 567.2 567.2 319.0 567.3 0.01 73 31 23670 -54.1 -85.1 1 31.0 -55.8 39 9 591.6 591.6 320.2 591.6 0.01 74 30 23880 -55.1 -85.1 1 30.0 -56.6 40 9 594.4 594.4 320.3 594.5 0.01 75 24 25303 -56.1 -86.1 1 30.0 -57.8 23 11 630.7 630.7 321.9 630.8 0.01 76 21 26157 -53.9 -85.9 1 32.0 -56.3 14 13 661.9 661.9 323.2 662.0 0.01 77 20 26470 -54.3 -86.3 1 32.0 -56.6 10 13 670.0 670.0 323.4 670.0 0.01 78 16 27897 -54.9 -85.9 1 31.0 -57.5 23 13 712.2 712.2 324.8 712.3 0.02 79 10 30940 -49.1 -83.1 1 34.0 -54.9 50 12 836.3 836.3 328.1 836.6 0.04 80 7.3 33020 -45.9 -81.9 1 36.0 -54.5 928.1 928.1 329.9 928.8 0.07 81 7.1 33205 -46.1 -82.1 1 36.0 -54.6 934.7 934.7 330.1 935.4 0.07 82 6.5 33795 -43.7 -81.7 1 38.0 -53.9 968.7 968.8 330.7 969.6 0.08 83 6.3 34005 -44.1 -82.1 1 38.0 -54.3 975.7 975.8 330.8 976.5 0.07 84 6.0 34336 -39.5 -80.5 0 41.0 -52.6 1009.3 1009.3 331.4 1010.5 0.10 85 5.3 35192 -35.3 -78.3 0 43.0 -51.8 1064.5 1064.6 332.2 1066.6 0.17 TRP 196 12014 -63.9 -71.9 33 8.0 -64.0 240 41 333.5 333.5 292.7 333.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 783.00 mb = 2176.88 m = 7141.91 ft Freezing level: 749.00 mb = 2531.99 m = 8306.94 ft Freezing level: 727.00 mb = 2771.03 m = 9091.20 ft Freezing level: 709.00 mb = 2971.75 m = 9749.72 ft Freezing level: 708.00 mb = 2983.07 m = 9786.84 ft Wetbulb zero: 801.22 mb = 1992.24 m = 6536.12 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 73.92 % Est. max temperature: 18.56 C = 65.41 F Sfc-Lift cond lev (LCL): 987.32 mb = 279.06 m = 915.53 ft T: 9.20 C 700-500 lapse rate: 6.78 C/km ThetaE index: 4.73 C Layer 988.0- 975.0 mb Conv cond level (CCL): 846.59 mb = 1546.70 m = 5074.41 ft Mean mixing ratio: 6.16 g/kg Conv temperature: 18.67 C = 65.61 F Cap Strength: 7.19 C Lifted Index: 8.26 C Risk: None Lifted Index @300 mb: 13.53 C Lifted Index @700 mb: 6.67 C Showalter Index: 6.48 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.30 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 73.20 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.85 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 79308.45 J/kg Cap Strength: 8.19 C Lift Cond Lev (LCL): 916.26 mb = 898.32 m = 2947.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 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 1010 90 150 12 -6.0 10.4 | 112 21 -19.7 8.0 1 1000 173 150 20 -10.0 17.3 | 122 28 -23.7 15.0 2 925 820 180 16 0.0 16.0 | 135 19 -13.7 13.7 3 850 1514 180 11 0.0 11.0 | 122 16 -13.7 8.7 4 700 3074 255 12 11.6 3.1 | 110 2 -2.1 0.8 5 500 5670 245 32 29.0 13.5 | 234 19 15.3 11.2 6 400 7300 240 29 25.1 14.5 | 223 17 11.4 12.2 7 300 9290 245 40 36.3 16.9 | 237 27 22.6 14.6 8 250 10480 250 50 47.0 17.1 | 246 36 33.3 14.8 9 200 11890 250 45 42.3 15.4 | 245 31 28.6 13.0 10 196 12014 240 41 35.5 20.5 | 230 28 21.8 18.2 11 150 13670 270 35 35.0 -0.0 | 276 21 21.3 -2.3 12 100 16240 250 15 14.1 5.1 | 188 3 0.4 2.8 13 70 18490 215 16 9.2 13.1 | 157 12 -4.5 10.8 14 50 20630 20 7 -2.4 -6.6 | 61 18 -16.1 -8.9 15 30 23880 40 9 -5.8 -6.9 | 65 22 -19.5 -9.2 16 20 26470 10 13 -2.3 -12.8 | 46 22 -16.0 -15.1 17 10 30940 50 12 -9.2 -7.7 | 66 25 -22.9 -10.1 Wind Parameters Mean winds (0-6000m): 230.3 at 18.5 knts Storm direction: 260.3 at 13.9 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -0.2 deg Storm rel helicity (0-3000m) pos: 71.1 neg: -18.2 tot: 52.9 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 62.80 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 ------------------------------------------------------------------------------- 500 158 18 125 25| 7.5 0.0 7.5| 53.4 0.0 53.4 106.7 0.57| 14.9 8.4 1000 166 17 129 23| 3.6 0.0 3.6| 60.3 -6.4 53.9 53.9 0.41| 10.1 4.2 1500 170 15 128 21| 2.3 0.0 2.3| 61.4 -16.8 44.6 29.7 0.26| 8.0 2.1 2000 175 14 129 19| 2.9 0.0 2.9| 69.0 -16.8 52.2 26.1 0.29| 7.2 2.1 2500 182 14 131 18| 3.2 0.0 3.2| 71.1 -16.8 54.3 21.7 0.27| 6.8 1.9 3000 190 13 134 16| 3.3 0.0 3.3| 71.1 -18.2 52.9 17.6 0.20| 6.5 1.3 4000 209 14 145 12| 2.5 1.0 3.5| 74.0 -18.2 55.8 14.0 0.26| 5.8 1.5 5000 223 16 164 10| 2.0 1.6 3.6| 75.1 -18.2 57.0 11.4 0.23| 5.5 1.3 6000 230 19 183 10| 1.6 1.7 3.3| 75.1 -23.4 51.8 8.6 0.19| 5.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20250424.23.gif