UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100611.upa.cvt Date: 1100Z 6 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 6 OCT 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 1017 89 16.0 11.0 72 5.0 13.1 210 11 287.8 289.2 285.5 310.5 8.12 1 1013 122 14.2 10.0 76 4.2 11.8 215 11 286.3 287.6 284.4 307.6 7.62 2 1006 181 13.8 9.4 75 4.4 11.3 223 12 286.5 287.7 284.2 307.0 7.37 3 1000 231 13.2 9.1 76 4.1 10.9 230 13 286.4 287.6 284.0 306.6 7.26 4 981 392 11.4 8.2 81 3.2 9.6 231 12 286.1 287.3 283.6 305.6 6.96 5 964 538 10.2 8.9 92 1.3 9.5 232 11 286.3 287.6 284.2 307.1 7.44 6 949 669 9.0 7.8 92 1.2 8.3 233 10 286.4 287.6 283.8 306.0 7.01 7 926 872 7.4 7.3 99 0.1 7.3 235 9 286.8 288.0 283.9 306.2 6.94 8 925 881 7.4 6.9 97 0.5 7.1 235 9 286.9 288.1 283.7 305.8 6.75 9 920 926 7.6 5.1 84 2.5 6.3 231 9 287.5 288.6 283.2 304.4 5.99 10 914 980 8.0 4.0 76 4.0 5.9 225 9 288.5 289.5 283.1 304.3 5.58 11 913 989 8.4 4.0 74 4.4 6.1 224 9 289.0 290.0 283.4 304.9 5.58 12 912 998 8.8 2.8 66 6.0 5.8 223 9 289.5 290.4 283.1 304.2 5.13 13 910 1016 10.4 -8.6 25 19.0 2.8 221 9 291.3 291.7 280.4 297.9 2.19 14 908 1034 11.2 -13.8 16 25.0 2.1 220 9 292.3 292.6 279.9 296.7 1.45 15 904 1071 11.8 -12.2 17 24.0 2.7 216 10 293.3 293.6 280.6 298.4 1.66 16 900 1109 12.8 -2.2 35 15.0 5.7 212 10 294.7 295.3 283.5 305.4 3.61 17 899 1118 12.6 3.6 54 9.0 7.8 211 10 294.6 295.6 285.5 310.7 5.51 18 898 1127 12.4 6.4 67 6.0 9.0 210 10 294.5 295.7 286.7 314.0 6.72 19 897 1137 12.6 6.6 67 6.0 9.2 210 10 294.8 296.0 286.9 314.6 6.82 20 896 1146 12.6 6.6 67 6.0 9.2 209 10 294.9 296.1 287.0 314.7 6.83 21 892 1183 12.2 9.2 82 3.0 10.4 205 10 294.8 296.3 288.3 318.5 8.21 22 889 1212 12.2 9.7 85 2.5 10.7 202 10 295.1 296.6 288.6 319.7 8.52 23 885 1250 11.8 9.8 88 2.0 10.6 198 10 295.1 296.6 288.7 320.0 8.62 24 883 1268 11.8 9.1 84 2.7 10.2 197 10 295.3 296.8 288.5 319.1 8.24 25 881 1287 12.0 8.5 79 3.5 10.0 195 10 295.7 297.1 288.3 318.6 7.93 26 878 1316 11.8 8.7 81 3.1 10.0 192 10 295.8 297.2 288.5 319.1 8.06 27 871 1383 13.0 8.6 75 4.4 10.4 185 10 297.7 299.1 289.1 321.3 8.07 28 863 1461 12.8 7.8 72 5.0 9.9 178 11 298.3 299.7 289.0 320.9 7.71 29 850 1588 11.8 7.7 76 4.1 9.4 165 11 298.5 299.9 289.2 321.3 7.78 30 836 1727 11.2 7.2 76 4.0 8.9 172 10 299.3 300.7 289.3 321.8 7.64 31 797 2125 8.8 6.7 87 2.1 7.6 193 9 300.9 302.3 289.9 323.8 7.74 32 784 2261 8.6 5.4 80 3.2 6.8 200 9 302.1 303.4 289.8 323.5 7.19 33 782 2282 8.8 4.7 75 4.1 6.5 202 8 302.5 303.8 289.7 323.0 6.86 34 768 2432 8.2 3.7 73 4.5 5.7 209 8 303.4 304.6 289.7 323.0 6.51 35 763 2486 7.8 4.2 78 3.6 5.8 212 8 303.5 304.8 290.0 324.0 6.79 36 760 2518 7.8 3.5 74 4.3 5.4 214 8 303.9 305.1 289.8 323.4 6.49 37 754 2584 7.8 1.8 66 6.0 4.6 217 7 304.6 305.7 289.4 322.1 5.79 38 752 2606 8.2 -2.8 46 11.0 2.8 219 7 305.2 306.0 288.1 318.0 4.14 39 751 2617 8.2 -3.8 42 12.0 2.5 219 7 305.4 306.1 287.8 317.2 3.84 40 736 2783 7.0 -1.0 57 8.0 2.9 228 7 305.8 306.7 288.9 320.6 4.83 41 734 2806 7.0 -3.0 49 10.0 2.1 229 6 306.1 306.8 288.4 318.9 4.18 42 726 2896 6.4 0.4 65 6.0 3.3 234 6 306.4 307.4 289.7 323.0 5.43 43 718 2987 5.6 -0.4 65 6.0 2.5 239 6 306.5 307.4 289.5 322.3 5.18 44 709 3090 4.8 -2.2 60 7.0 1.4 244 5 306.7 307.5 289.0 320.8 4.59 45 707 3113 4.8 -2.2 60 7.0 1.4 246 5 306.9 307.8 289.1 321.1 4.60 46 705 3136 4.6 -0.4 70 5.0 2.0 247 5 307.0 307.9 289.7 323.2 5.27 47 700 3194 4.0 -0.5 72 4.5 1.7 250 5 306.9 307.9 289.7 323.1 5.27 48 699 3206 3.8 -0.4 74 4.2 1.7 250 5 306.8 307.8 289.7 323.1 5.32 49 698 3217 3.8 -0.6 73 4.4 1.5 250 5 306.9 307.9 289.7 323.1 5.25 50 696 3241 3.8 -3.2 60 7.0 0.4 250 5 307.2 308.0 288.9 320.6 4.34 51 695 3252 3.8 -2.2 65 6.0 0.8 250 5 307.3 308.2 289.3 321.8 4.68 52 693 3276 3.8 -3.2 60 7.0 0.4 251 5 307.6 308.4 289.0 321.1 4.36 53 690 3311 4.0 -8.0 41 12.0 -1.2 251 5 308.2 308.7 288.0 317.7 3.03 54 500 5870 -10.1 -19.1 48 9.0 -13.0 270 12 320.7 321.1 290.7 326.5 1.69 55 400 7550 -21.5 -29.5 48 8.0 -23.2 280 22 327.0 327.2 291.7 330.0 0.83 56 300 9610 -37.3 -42.3 60 5.0 -37.8 270 41 332.8 332.9 292.8 334.0 0.31 57 250 10840 -47.5 -52.4 57 4.9 -47.7 260 46 335.4 335.5 293.3 335.9 0.12 58 200 12280 -55.5 -72.5 10 17.0 -55.8 245 35 344.9 344.9 295.5 344.9 0.01 59 150 14080 -62.5 -79.5 8 17.0 -62.6 245 34 362.4 362.4 299.2 362.4 0.00 60 120 15439 -68.3 -84.3 8 16.0 -68.4 300 20 375.7 375.7 301.5 375.7 0.00 61 100 16530 -69.5 -85.5 8 16.0 -69.6 235 6 393.4 393.4 304.3 393.5 0.00 62 98 16650 -70.3 -85.3 9 15.0 -70.4 242 6 394.2 394.2 304.4 394.2 0.00 63 96 16773 -68.3 -85.3 7 17.0 -68.4 248 7 400.4 400.4 305.3 400.4 0.00 64 90 17161 -65.9 -85.9 5 20.0 -66.1 269 8 412.6 412.7 306.9 412.7 0.00 65 85 17506 -67.1 -87.1 4 20.0 -67.2 287 9 417.0 417.0 307.4 417.0 0.00 66 81 17797 -65.5 -86.5 4 21.0 -65.7 303 10 426.1 426.1 308.4 426.1 0.00 67 71 18594 -66.7 -88.7 3 22.0 -66.9 345 12 439.9 439.9 309.8 439.9 0.00 68 70 18680 -66.3 -88.3 3 22.0 -66.5 350 12 442.5 442.5 310.1 442.6 0.00 69 67 18947 -65.7 -88.7 3 23.0 -65.9 337 11 449.4 449.4 310.8 449.4 0.00 70 65 19132 -63.5 -87.5 2 24.0 -63.8 328 10 458.1 458.1 311.6 458.2 0.00 71 59 19724 -66.5 -89.5 3 23.0 -66.7 299 8 464.3 464.3 312.1 464.3 0.00 72 54 20266 -63.5 -88.5 2 25.0 -63.8 273 7 483.1 483.1 313.7 483.1 0.00 73 50 20740 -63.1 -88.1 2 25.0 -63.5 250 5 494.8 494.8 314.6 494.8 0.00 74 48 20991 -62.3 -88.3 2 26.0 -62.7 257 5 502.5 502.5 315.1 502.5 0.00 75 44 21526 -63.5 -88.5 2 25.0 -63.9 271 5 512.2 512.2 315.8 512.3 0.00 76 42 21812 -61.9 -87.9 2 26.0 -62.4 279 5 523.1 523.1 316.5 523.1 0.00 77 39 22267 -64.3 -89.3 2 25.0 -64.7 291 5 528.2 528.2 316.8 528.2 0.00 78 35 22935 -59.9 -87.9 1 28.0 -60.7 309 4 556.3 556.3 318.5 556.3 0.00 79 33 23300 -62.5 -88.5 2 26.0 -63.1 319 4 558.8 558.8 318.6 558.8 0.00 80 31 23686 -61.5 -88.5 2 27.0 -62.3 330 4 571.6 571.6 319.2 571.6 0.00 81 30 23890 -60.1 -88.1 1 28.0 -61.0 335 4 580.8 580.8 319.7 580.8 0.01 82 24 25277 -63.3 -89.3 2 26.0 -64.1 310 14 609.8 609.8 321.0 609.8 0.01 83 21 26117 -54.5 -86.5 1 32.0 -56.8 295 21 660.1 660.1 323.0 660.2 0.01 84 20 26430 -54.5 -85.5 1 31.0 -56.8 290 23 669.4 669.4 323.4 669.4 0.01 85 16 27869 -52.3 -84.3 1 32.0 -55.6 282 29 720.6 720.7 325.1 720.8 0.02 86 14 28732 -53.5 -85.5 1 32.0 -56.8 277 32 744.6 744.6 325.8 744.8 0.02 87 11 30296 -50.7 -84.7 1 34.0 -55.6 268 39 808.0 808.0 327.4 808.2 0.03 88 11 30296 -51.1 -84.1 1 33.0 -55.9 268 39 806.5 806.5 327.4 806.8 0.03 89 10 30920 -48.7 -82.7 1 34.0 -54.7 265 41 837.8 837.8 328.1 838.2 0.04 90 9.0 31612 -49.3 -83.3 1 34.0 -55.4 861.1 861.1 328.7 861.5 0.04 91 8.0 32393 -44.1 -82.1 1 38.0 -53.2 911.3 911.3 329.7 911.9 0.06 92 7.2 33102 -42.9 -81.9 1 39.0 -53.1 944.1 944.1 330.2 944.8 0.07 93 7.0 33291 -44.3 -82.3 1 38.0 -53.9 945.9 946.0 330.3 946.6 0.07 94 6.7 33586 -42.1 -81.1 1 39.0 -53.1 967.0 967.1 330.7 968.0 0.08 TRP 120 15439 -68.3 -84.3 8 16.0 -68.4 300 20 375.7 375.7 301.5 375.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5639.00 m Freezing level: 636.10 mb = 4037.17 m = 13245.14 ft Wetbulb zero: 692.21 mb = 3285.18 m = 10778.01 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 60.56 % Est. max temperature: 26.26 C = 79.26 F Sfc-Lift cond lev (LCL): 943.76 mb = 714.77 m = 2345.01 ft T: 8.64 C 700-500 lapse rate: 5.27 C/km ThetaE index: 8.14 C Layer 912.0- 904.0 mb Conv cond level (CCL): 930.13 mb = 835.20 m = 2740.12 ft Mean mixing ratio: 7.10 g/kg Conv temperature: 14.95 C = 58.92 F Cap Strength: 10.72 C Lifted Index: 14.55 C Risk: None Lifted Index @300 mb: 18.93 C Lifted Index @700 mb: 9.96 C Showalter Index: 5.58 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 17.80 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 126.40 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.72 J/kg Max Up Vert Vel: 2.73 m/s Conv Inhibition (B-): 56760.95 J/kg Cap Strength: 14.43 C Lift Cond Lev (LCL): 933.31 mb = 806.99 m = 2647.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 7 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 1017 89 210 11 5.5 9.5 | 172 9 -1.3 9.1 1 1000 231 230 13 10.0 8.4 | 202 9 3.2 8.0 2 925 881 235 9 7.4 5.2 | 187 5 0.6 4.8 3 850 1588 165 11 -2.8 10.6 | 137 14 -9.6 10.2 4 700 3194 250 5 4.7 1.7 | 123 2 -2.1 1.3 5 500 5870 270 12 12.0 -0.0 | 274 5 5.2 -0.4 6 400 7550 280 22 21.7 -3.8 | 286 15 14.9 -4.2 7 300 9610 270 41 41.0 -0.0 | 271 34 34.2 -0.4 8 250 10840 260 46 45.3 8.0 | 259 39 38.5 7.6 9 200 12280 245 35 31.7 14.8 | 240 29 25.0 14.4 10 150 14080 245 34 30.8 14.4 | 240 28 24.0 14.0 11 120 15439 300 20 17.3 -10.0 | 315 15 10.6 -10.4 12 100 16530 235 6 4.9 3.4 | 149 4 -1.9 3.1 13 70 18680 350 12 2.1 -11.8 | 21 13 -4.7 -12.2 14 50 20740 250 5 4.7 1.7 | 123 2 -2.1 1.3 15 30 23890 335 4 1.7 -3.6 | 52 6 -5.1 -4.0 16 20 26430 290 23 21.6 -7.9 | 299 17 14.8 -8.2 17 10 30920 265 41 40.8 3.6 | 265 34 34.1 3.2 Wind Parameters Mean winds (0-6000m): 236.8 at 9.0 knts Storm direction: 266.8 at 6.8 knts Shear (0-3000m) pos: 2.7 neg: 2.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -36.4 deg Storm rel helicity (0-3000m) pos: 21.4 neg: -25.1 tot: -3.7 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.61 Bulk Shear: 1.42 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 ------------------------------------------------------------------------------- 500 228 12 196 8| 4.4 0.0 4.4| 10.3 -1.1 9.2 18.4 0.60| 6.7 4.0 1000 229 11 192 7| 2.2 1.8 4.0| 10.3 -5.5 4.8 4.8 0.10| 6.0 0.6 1500 217 11 177 8| 1.5 4.2 5.6| 10.3 -23.9 -13.6 -9.1 -0.25| 7.1 -1.8 2000 207 10 167 9| 2.3 3.1 5.5| 19.2 -23.9 -4.7 -2.3 -0.09| 6.6 -0.6 2500 205 10 164 9| 2.7 2.5 5.2| 21.4 -23.9 -2.5 -1.0 -0.05| 6.1 -0.3 3000 205 9 161 9| 2.7 2.1 4.8| 21.4 -25.1 -3.7 -1.2 -0.08| 5.7 -0.5 4000 213 9 163 7| 2.3 1.6 3.8| 22.3 -25.5 -3.2 -0.8 -0.03| 4.7 -0.2 5000 225 9 173 6| 2.1 1.2 3.3| 23.4 -25.5 -2.1 -0.4 0.02| 4.0 0.1 6000 237 9 190 5| 2.0 1.0 3.1| 25.0 -25.5 -0.5 -0.1 0.05| 3.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251006.11.gif