UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 7 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 1015 86 15.4 10.4 72 5.0 12.5 170 6 287.3 288.7 285.0 309.2 7.82 1 1013 102 14.6 9.7 72 4.9 11.8 172 6 286.7 288.0 284.4 307.6 7.47 2 1000 211 13.6 9.2 75 4.4 11.1 185 8 286.8 288.0 284.2 307.2 7.31 3 973 441 11.2 8.4 83 2.8 9.6 201 6 286.6 287.8 284.0 306.5 7.12 4 954 606 9.6 8.6 93 1.0 9.0 212 4 286.6 287.9 284.2 307.2 7.36 5 932 800 8.4 5.8 84 2.6 7.1 226 3 287.3 288.4 283.3 304.8 6.21 6 925 862 8.0 5.6 85 2.4 6.8 230 2 287.5 288.6 283.4 304.9 6.17 7 911 987 6.8 5.6 92 1.2 6.2 233 5 287.5 288.6 283.5 305.2 6.26 8 907 1024 6.6 4.8 88 1.8 5.6 233 6 287.7 288.7 283.2 304.5 5.95 9 904 1051 7.8 -0.2 57 8.0 4.1 234 6 289.2 289.9 281.8 301.2 4.17 10 902 1069 8.2 -0.8 53 9.0 4.0 234 7 289.8 290.5 281.9 301.3 4.00 11 900 1087 9.2 -5.8 34 15.0 2.9 235 7 291.0 291.5 281.0 299.1 2.75 12 897 1115 9.8 -13.2 18 23.0 1.5 235 8 291.9 292.2 279.8 296.6 1.54 13 889 1190 11.4 -27.6 5 39.0 0.6 237 10 294.3 294.4 279.4 295.7 0.45 14 885 1227 11.8 -30.2 4 42.0 0.7 238 10 295.1 295.1 279.7 296.2 0.35 15 855 1515 11.0 -28.0 5 39.0 0.1 244 17 297.2 297.3 280.7 298.6 0.45 16 850 1564 11.4 -29.6 4 41.0 0.3 245 18 298.1 298.2 281.1 299.4 0.39 17 849 1574 11.4 -29.6 4 41.0 0.2 245 18 298.2 298.3 281.1 299.5 0.39 18 820 1863 10.2 -37.8 2 48.0 -1.0 246 18 299.9 299.9 281.5 300.5 0.18 19 817 1893 10.0 -22.0 9 32.0 -0.1 246 18 300.0 300.1 282.4 302.6 0.80 20 815 1914 9.8 -12.2 20 22.0 1.3 246 18 300.0 300.3 283.7 305.7 1.84 21 813 1934 9.6 -10.4 23 20.0 1.5 246 18 300.0 300.4 284.0 306.6 2.13 22 809 1975 9.4 -8.6 27 18.0 1.8 246 18 300.2 300.7 284.5 307.8 2.46 23 808 1985 9.2 -3.8 40 13.0 3.2 246 18 300.1 300.8 285.7 310.9 3.57 24 789 2182 8.2 -3.8 42 12.0 2.6 247 18 301.1 301.8 286.1 312.2 3.66 25 781 2266 8.0 -6.0 36 14.0 1.8 247 18 301.7 302.3 285.8 311.3 3.12 26 742 2686 6.0 -10.0 31 16.0 -0.6 248 19 304.0 304.5 285.9 311.6 2.41 27 731 2808 5.0 -10.0 33 15.0 -1.1 249 19 304.2 304.7 286.0 311.9 2.44 28 730 2819 5.0 -8.0 38 13.0 -0.6 249 19 304.3 304.9 286.5 313.3 2.86 29 725 2875 4.6 -10.4 33 15.0 -1.4 249 19 304.5 304.9 286.1 312.0 2.39 30 720 2932 4.2 -8.8 38 13.0 -1.2 249 19 304.7 305.2 286.5 313.2 2.73 31 710 3045 3.4 -8.6 41 12.0 -1.6 250 19 305.0 305.5 286.6 313.8 2.81 32 700 3160 2.6 -10.4 38 13.0 -2.6 250 19 305.4 305.8 286.4 313.1 2.47 33 699 3172 2.6 -10.4 38 13.0 -2.6 250 19 305.5 305.9 286.5 313.3 2.48 34 692 3253 2.2 -14.8 27 17.0 -3.9 249 19 305.9 306.3 285.9 311.5 1.75 35 685 3335 1.8 -15.2 27 17.0 -4.3 248 20 306.4 306.7 286.0 311.9 1.71 36 666 3561 0.2 -15.8 29 16.0 -5.4 246 20 307.0 307.4 286.2 312.5 1.67 37 651 3743 -0.5 -18.5 24 18.0 -6.4 244 21 308.3 308.5 286.3 312.7 1.36 38 627 4043 -2.1 -19.1 26 17.0 -7.5 240 22 309.8 310.0 286.8 314.2 1.35 39 608 4287 -2.9 -27.9 13 25.0 -9.4 237 22 311.6 311.7 286.6 313.8 0.63 40 601 4379 -3.1 -32.1 9 29.0 -9.9 236 23 312.4 312.5 286.7 313.9 0.43 41 586 4578 -4.5 -28.5 13 24.0 -10.5 234 23 313.0 313.1 287.1 315.2 0.62 42 578 4686 -5.1 -33.1 9 28.0 -11.3 233 24 313.5 313.6 287.1 315.0 0.41 43 572 4768 -5.1 -27.1 16 22.0 -10.8 232 24 314.5 314.6 287.8 317.0 0.72 44 569 4810 -5.3 -28.3 14 23.0 -11.1 232 24 314.7 314.8 287.8 317.0 0.65 45 562 4907 -6.1 -29.1 14 23.0 -11.8 230 24 314.9 315.0 287.8 317.0 0.61 46 559 4949 -6.3 -27.3 17 21.0 -11.7 230 24 315.1 315.3 288.0 317.7 0.73 47 557 4977 -6.7 -18.7 38 12.0 -10.5 230 24 315.0 315.3 288.8 320.2 1.57 48 554 5019 -6.9 -15.9 49 9.0 -10.0 229 25 315.2 315.6 289.3 321.8 2.00 49 550 5075 -7.5 -15.5 53 8.0 -10.3 228 25 315.2 315.6 289.4 322.0 2.08 50 547 5118 -7.7 -16.7 48 9.0 -10.7 228 25 315.4 315.8 289.3 321.7 1.89 51 546 5132 -7.9 -17.9 44 10.0 -11.2 228 25 315.4 315.7 289.0 321.1 1.71 52 545 5146 -7.9 -26.9 20 19.0 -12.8 228 25 315.5 315.7 288.2 318.2 0.78 53 539 5232 -8.1 -31.1 14 23.0 -13.3 227 25 316.3 316.4 288.1 318.2 0.53 54 500 5810 -13.5 -22.5 47 9.0 -15.9 220 27 316.6 316.8 289.0 320.8 1.26 55 400 7480 -22.5 -47.5 8 25.0 -25.4 235 36 325.7 325.8 290.6 326.3 0.13 56 300 9520 -38.9 -42.8 66 3.9 -39.2 235 59 330.5 330.6 292.2 331.7 0.29 57 250 10740 -48.9 -53.0 62 4.1 -49.1 235 61 333.4 333.4 292.7 333.8 0.11 58 212 11803 -56.9 -63.1 45 6.2 -57.0 235 67 337.0 337.0 293.6 337.2 0.04 59 200 12170 -59.7 -66.7 40 7.0 -59.8 235 57 338.2 338.2 293.9 338.3 0.02 60 191 12458 -60.5 -69.5 30 9.0 -60.6 240 55 341.4 341.4 294.7 341.5 0.02 61 150 13970 -59.5 -81.5 4 22.0 -59.7 230 34 367.6 367.6 300.1 367.6 0.00 62 100 16460 -65.5 -85.5 5 20.0 -65.7 255 24 401.2 401.2 305.3 401.2 0.00 63 97 16646 -64.3 -87.3 3 23.0 -64.5 255 24 407.0 407.0 306.1 407.0 0.00 64 92 16970 -65.7 -87.7 3 22.0 -65.8 256 23 410.5 410.5 306.6 410.5 0.00 65 79 17904 -62.5 -87.5 2 25.0 -62.8 258 21 435.4 435.4 309.4 435.4 0.00 66 74 18307 -63.9 -88.9 2 25.0 -64.1 259 20 440.6 440.6 310.0 440.6 0.00 67 72 18476 -62.1 -88.1 2 26.0 -62.4 260 19 447.9 447.9 310.7 447.9 0.00 68 70 18650 -62.7 -88.7 2 26.0 -63.0 260 19 450.2 450.2 310.9 450.3 0.00 69 64 19198 -64.5 -89.5 2 25.0 -64.8 253 16 458.0 458.0 311.6 458.0 0.00 70 54 20238 -62.5 -88.5 2 26.0 -62.9 241 11 485.4 485.4 313.9 485.4 0.00 71 52 20469 -63.7 -89.7 2 26.0 -64.0 238 9 487.9 487.9 314.1 487.9 0.00 72 50 20710 -62.7 -89.7 1 27.0 -63.1 235 8 495.7 495.7 314.7 495.7 0.00 73 47 21092 -61.1 -89.1 1 28.0 -61.6 237 9 508.4 508.4 315.5 508.4 0.00 74 35 22905 -64.7 -90.7 2 26.0 -65.1 245 14 543.7 543.7 317.8 543.8 0.00 75 33 23266 -62.9 -90.9 1 28.0 -63.5 247 15 557.8 557.8 318.5 557.8 0.00 76 33 23266 -60.7 -89.7 1 29.0 -61.5 247 15 563.6 563.6 318.8 563.6 0.00 77 30 23860 -59.5 -89.5 1 30.0 -60.4 250 17 582.4 582.4 319.8 582.5 0.00 78 28 24294 -58.1 -88.1 1 30.0 -59.3 254 17 597.9 597.9 320.5 598.0 0.01 79 26 24759 -59.3 -88.3 1 29.0 -60.4 259 18 607.3 607.3 320.9 607.4 0.01 80 25 25006 -57.5 -88.5 1 31.0 -58.9 261 18 619.4 619.4 321.5 619.4 0.01 81 22 25810 -59.7 -88.7 1 29.0 -60.9 269 19 635.9 635.9 322.2 635.9 0.01 82 20 26410 -57.1 -88.1 1 31.0 -58.9 275 19 661.4 661.4 323.1 661.4 0.01 83 18 27080 -55.1 -87.1 1 32.0 -57.5 274 21 687.9 687.9 324.0 688.0 0.01 84 17 27444 -56.5 -87.5 1 31.0 -58.7 274 21 694.8 694.8 324.3 694.9 0.01 85 15 28245 -53.1 -86.1 1 33.0 -56.3 273 23 731.4 731.4 325.4 731.5 0.02 86 14 28691 -52.5 -85.5 1 33.0 -56.1 272 24 748.0 748.0 325.9 748.2 0.02 87 13 29167 -55.1 -86.1 1 31.0 -58.1 272 25 755.0 755.0 326.1 755.2 0.02 88 12 29680 -54.1 -86.1 1 32.0 -57.6 271 26 776.1 776.1 326.7 776.2 0.02 89 11 30236 -55.7 -86.7 1 31.0 -58.9 271 28 789.8 789.8 327.0 790.0 0.02 90 10 30850 -50.9 -84.9 1 34.0 -56.1 270 29 829.5 829.6 328.0 829.8 0.03 91 9.2 31396 -48.1 -84.1 1 36.0 -54.7 860.3 860.3 328.6 860.6 0.04 92 8.3 32072 -50.1 -85.1 1 35.0 -56.2 878.1 878.1 329.0 878.4 0.03 93 8.0 32313 -48.5 -84.5 1 36.0 -55.4 893.8 893.8 329.3 894.1 0.04 94 7.6 32650 -49.1 -84.1 1 35.0 -55.9 904.5 904.6 329.5 905.0 0.04 95 7.1 33099 -46.7 -83.7 1 37.0 -55.0 932.2 932.2 330.0 932.7 0.05 96 6.0 34219 -45.5 -83.5 1 38.0 -55.1 983.4 983.4 330.9 984.0 0.06 TRP 191 12458 -60.5 -69.5 30 9.0 -60.6 240 55 341.4 341.4 294.7 341.5 0.02 WND 212 11803 -56.9 -63.1 45 6.2 -57.0 235 67 337.0 337.0 293.6 337.2 0.04 Sounding variables and indices 1000-500 mb thick: 5599.00 m Freezing level: 661.71 mb = 3613.10 m = 11853.86 ft Wetbulb zero: 843.57 mb = 1627.19 m = 5338.50 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 33.97 % Est. max temperature: 24.58 C = 76.24 F Sfc-Lift cond lev (LCL): 941.78 mb = 712.84 m = 2338.67 ft T: 8.94 C 700-500 lapse rate: 6.08 C/km ThetaE index: 5.59 C Layer 900.0- 885.0 mb Conv cond level (CCL): 915.70 mb = 945.11 m = 3100.73 ft Mean mixing ratio: 6.97 g/kg Conv temperature: 15.58 C = 60.05 F Cap Strength: 12.10 C Lifted Index: 11.09 C Risk: None Lifted Index @300 mb: 17.27 C Lifted Index @700 mb: 8.50 C Showalter Index: 15.17 C Risk: None Total Totals Index: 8.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: -16.10 C K Index: -17.70 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.64 J/kg Max Up Vert Vel: 2.70 m/s Conv Inhibition (B-): 54729.38 J/kg Cap Strength: 11.97 C Lift Cond Lev (LCL): 924.58 mb = 865.70 m = 2840.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 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 1015 86 170 6 -1.0 5.9 | 108 15 -14.7 4.7 1 1000 211 185 8 0.7 8.0 | 118 15 -13.0 6.8 2 925 862 230 2 1.5 1.3 | 90 12 -12.2 0.1 3 850 1564 245 18 16.3 7.6 | 202 7 2.6 6.4 4 700 3160 250 19 17.9 6.5 | 218 7 4.2 5.3 5 500 5810 220 27 17.4 20.7 | 191 20 3.7 19.5 6 400 7480 235 36 29.5 20.6 | 219 25 15.8 19.5 7 300 9520 235 59 48.3 33.8 | 227 48 34.6 32.6 8 250 10740 235 61 50.0 35.0 | 227 50 36.3 33.8 9 212 11803 235 67 54.9 38.4 | 228 56 41.2 37.2 10 200 12170 235 57 46.7 32.7 | 226 46 33.0 31.5 11 191 12458 240 55 47.6 27.5 | 232 43 33.9 26.3 12 150 13970 230 34 26.0 21.9 | 211 24 12.3 20.7 13 100 16460 255 24 23.2 6.2 | 242 11 9.5 5.0 14 70 18650 260 19 18.7 3.3 | 247 5 5.0 2.1 15 50 20710 235 8 6.6 4.6 | 115 8 -7.2 3.4 16 30 23860 250 17 16.0 5.8 | 206 5 2.3 4.6 17 20 26410 275 19 18.9 -1.7 | 299 6 5.2 -2.9 18 10 30850 270 29 29.0 -0.0 | 274 15 15.3 -1.2 Wind Parameters Mean winds (0-6000m): 235.0 at 18.3 knts Storm direction: 265.0 at 13.8 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 37.2 neg: -16.0 tot: 21.2 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 27.87 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 ------------------------------------------------------------------------------- 500 190 6 112 14| 4.0 0.0 4.0| 8.5 -8.9 -0.4 -0.7 -0.08| 6.9 -0.6 1000 199 5 107 13| 3.6 0.0 3.6| 16.8 -16.0 0.7 0.7 0.02| 7.0 0.1 1500 226 8 117 9| 6.0 0.0 6.0| 34.0 -16.0 18.0 12.0 0.43| 8.5 3.6 2000 235 10 131 7| 4.6 0.0 4.6| 35.1 -16.0 19.1 9.5 0.44| 6.6 2.9 2500 239 12 145 6| 3.8 0.0 3.8| 36.2 -16.0 20.1 8.0 0.45| 5.4 2.4 3000 242 13 157 5| 3.2 0.0 3.2| 37.2 -16.0 21.2 7.1 0.46| 4.6 2.1 4000 243 15 175 6| 2.4 0.6 3.0| 37.3 -19.9 17.4 4.4 0.34| 4.0 1.4 5000 240 17 185 7| 1.9 1.0 3.0| 37.3 -28.4 9.0 1.8 0.23| 3.8 0.9 6000 235 18 188 9| 1.6 1.2 2.9| 46.3 -38.0 8.3 1.4 0.19| 3.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251007.11.gif