UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103111.upa.cvt Date: 1100Z 31 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 31 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 ------------------------------------------------------------------------------- 0 1000 -45 SFC 985 83 15.0 12.9 87 2.1 13.7 190 21 289.4 291.1 287.5 316.2 9.53 2 972 196 14.0 11.6 85 2.4 12.6 195 27 289.5 291.1 286.9 314.4 8.85 3 943 451 11.6 11.2 97 0.4 11.4 207 42 289.6 291.1 286.9 314.6 8.89 4 940 477 11.6 10.4 92 1.2 10.9 209 43 289.8 291.3 286.6 313.7 8.45 5 925 612 10.4 9.3 93 1.1 9.7 215 51 289.9 291.4 286.2 312.5 7.97 6 914 712 9.6 8.3 92 1.3 8.9 214 51 290.1 291.4 285.8 311.5 7.53 7 910 748 9.6 7.5 87 2.1 8.5 214 51 290.5 291.7 285.6 310.8 7.16 8 908 766 9.4 7.4 87 2.0 8.3 214 51 290.5 291.7 285.6 310.7 7.13 9 903 812 9.4 5.6 77 3.8 7.3 214 50 290.9 292.0 284.9 309.0 6.32 10 898 858 9.0 6.6 85 2.4 7.7 213 50 291.0 292.2 285.5 310.4 6.82 11 894 895 8.8 5.0 77 3.8 6.8 213 50 291.1 292.2 284.8 308.7 6.12 12 892 914 8.6 5.8 83 2.8 7.1 213 50 291.1 292.3 285.2 309.7 6.49 13 889 942 8.6 4.6 76 4.0 6.5 213 50 291.4 292.5 284.8 308.6 5.99 14 871 1111 7.8 3.0 72 4.8 5.4 211 50 292.3 293.2 284.6 308.0 5.45 15 869 1130 7.8 2.8 71 5.0 5.2 211 50 292.5 293.4 284.6 308.1 5.39 16 850 1312 6.6 2.0 72 4.6 4.3 210 49 293.1 294.0 284.6 308.2 5.20 17 823 1576 5.0 0.6 73 4.4 2.8 211 50 294.1 295.0 284.7 308.3 4.86 18 762 2200 0.8 -1.3 86 2.1 -0.2 213 53 296.1 296.9 285.2 309.6 4.56 19 745 2382 0.0 -2.8 81 2.8 -1.3 213 54 297.1 297.9 285.2 309.6 4.18 20 731 2533 -1.1 -3.3 85 2.2 -2.1 214 54 297.6 298.3 285.2 309.8 4.10 21 723 2621 -1.3 -4.5 79 3.2 -2.7 214 55 298.3 299.0 285.2 309.7 3.79 22 705 2822 -3.1 -4.8 88 1.7 -3.8 215 56 298.4 299.1 285.2 309.9 3.80 23 700 2878 -3.5 -5.7 85 2.2 -4.4 215 56 298.6 299.3 285.1 309.4 3.57 24 696 2923 -3.7 -6.0 84 2.3 -4.7 215 56 298.9 299.5 285.1 309.5 3.51 25 693 2957 -4.1 -5.5 90 1.4 -4.7 215 56 298.8 299.5 285.2 309.8 3.66 26 677 3141 -5.5 -5.9 97 0.4 -5.7 216 56 299.2 299.9 285.4 310.2 3.63 27 673 3188 -5.7 -6.6 93 0.9 -6.1 216 56 299.5 300.2 285.3 310.0 3.46 28 668 3246 -5.3 -7.5 84 2.2 -6.2 216 57 300.6 301.2 285.5 310.5 3.26 29 666 3270 -5.5 -7.3 87 1.8 -6.2 216 57 300.6 301.3 285.6 310.8 3.32 30 659 3353 -5.9 -7.9 86 2.0 -6.7 217 57 301.1 301.7 285.7 310.9 3.20 31 656 3389 -5.9 -8.9 79 3.0 -7.1 217 57 301.5 302.0 285.5 310.6 2.97 32 649 3473 -6.7 -9.6 80 2.9 -7.8 217 57 301.5 302.0 285.4 310.3 2.84 33 647 3497 -6.5 -12.5 62 6.0 -8.6 217 57 302.0 302.4 284.9 309.1 2.26 34 646 3509 -6.7 -13.7 57 7.0 -9.1 217 57 301.9 302.3 284.7 308.3 2.05 35 643 3545 -6.9 -14.9 53 8.0 -9.5 218 57 302.1 302.4 284.5 308.0 1.87 36 640 3582 -7.3 -12.3 67 5.0 -9.1 218 57 302.0 302.5 285.1 309.3 2.32 37 638 3606 -7.5 -13.5 62 6.0 -9.5 218 57 302.1 302.5 284.8 308.7 2.11 38 634 3655 -7.9 -11.8 74 3.9 -9.3 218 57 302.2 302.6 285.2 309.8 2.44 39 633 3667 -8.1 -10.5 83 2.4 -9.0 218 57 302.1 302.6 285.5 310.5 2.71 40 621 3816 -9.5 -10.3 94 0.8 -9.8 219 57 302.1 302.7 285.6 310.8 2.81 41 617 3866 -9.9 -11.0 92 1.1 -10.3 219 58 302.2 302.7 285.5 310.5 2.67 42 603 4043 -11.5 -11.6 99 0.1 -11.5 219 58 302.4 302.9 285.5 310.5 2.61 43 598 4106 -11.9 -12.1 98 0.2 -12.0 220 58 302.6 303.1 285.5 310.5 2.53 44 595 4145 -11.9 -13.4 89 1.5 -12.4 220 58 303.1 303.5 285.4 310.2 2.28 45 593 4171 -12.1 -13.1 92 1.0 -12.4 220 58 303.1 303.6 285.5 310.5 2.35 46 592 4184 -12.1 -13.1 92 1.0 -12.4 220 58 303.3 303.7 285.5 310.6 2.35 47 590 4210 -11.7 -16.4 68 4.7 -13.1 220 58 304.0 304.4 285.2 309.8 1.80 48 586 4262 -11.9 -16.0 72 4.1 -13.2 220 58 304.4 304.7 285.4 310.3 1.87 49 583 4301 -11.9 -16.8 67 4.9 -13.3 220 58 304.8 305.2 285.5 310.5 1.76 50 579 4354 -12.3 -15.6 76 3.3 -13.3 221 58 305.0 305.3 285.8 311.2 1.96 51 571 4460 -13.1 -17.6 69 4.5 -14.4 221 58 305.3 305.6 285.5 310.6 1.68 52 568 4500 -13.3 -17.2 72 3.9 -14.5 221 58 305.5 305.8 285.7 311.1 1.75 53 560 4608 -14.1 -22.1 51 8.0 -16.1 222 59 305.8 306.0 285.1 309.6 1.16 54 500 5460 -19.7 -40.7 14 21.0 -22.4 225 60 309.0 309.1 285.2 309.8 0.22 55 400 7070 -33.9 -41.9 44 8.0 -34.6 220 63 310.9 311.0 285.9 311.8 0.24 56 300 9010 -49.7 -62.7 20 13.0 -50.0 215 66 315.3 315.3 287.2 315.4 0.03 57 250 10190 -54.5 -70.5 12 16.0 -54.7 225 69 325.0 325.0 290.3 325.1 0.01 58 243 10372 -55.3 -73.3 9 18.0 -55.5 225 71 326.5 326.5 290.7 326.5 0.01 59 208 11368 -54.0 -78.4 3 24.4 -54.3 225 76 343.3 343.3 295.1 343.4 0.00 60 200 11620 -53.7 -79.7 3 26.0 -54.0 225 67 347.7 347.7 296.1 347.7 0.00 61 150 13470 -54.5 -82.5 2 28.0 -54.9 225 44 376.2 376.2 301.6 376.2 0.00 62 100 16020 -58.3 -85.3 2 27.0 -58.7 230 46 415.1 415.1 307.2 415.1 0.00 63 94 16411 -55.7 -85.7 1 30.0 -56.2 231 43 427.6 427.6 308.6 427.6 0.00 64 74 17915 -61.1 -87.1 2 26.0 -61.4 234 32 446.5 446.5 310.5 446.5 0.00 65 70 18260 -61.3 -87.3 2 26.0 -61.7 235 29 453.2 453.2 311.1 453.3 0.00 66 64 18815 -62.7 -87.7 2 25.0 -63.0 238 26 461.9 461.9 312.0 461.9 0.00 67 55 19758 -59.7 -87.7 1 28.0 -60.2 242 21 489.3 489.3 314.2 489.3 0.00 68 52 20107 -62.1 -88.1 2 26.0 -62.5 244 19 491.6 491.6 314.4 491.6 0.00 69 50 20350 -62.3 -88.3 2 26.0 -62.7 245 18 496.7 496.7 314.7 496.7 0.00 70 45 20997 -63.9 -88.9 2 25.0 -64.3 254 20 508.0 508.0 315.5 508.0 0.00 71 43 21276 -62.7 -88.7 2 26.0 -63.2 258 21 517.6 517.6 316.1 517.6 0.00 72 38 22034 -64.9 -89.9 2 25.0 -65.3 269 24 530.6 530.6 316.9 530.6 0.00 73 36 22365 -62.9 -89.9 1 27.0 -63.4 274 25 544.0 544.0 317.8 544.1 0.00 74 30 23480 -65.3 -90.3 2 25.0 -65.8 290 29 566.6 566.6 319.0 566.6 0.00 75 29 23686 -65.7 -90.7 2 25.0 -66.2 288 30 571.0 571.0 319.2 571.1 0.00 76 20 25950 -64.5 -90.5 2 26.0 -65.3 265 43 638.7 638.7 322.3 638.8 0.01 77 19 26263 -63.9 -89.9 2 26.0 -64.8 266 45 650.0 650.0 322.7 650.1 0.01 78 18 26592 -65.7 -91.7 2 26.0 -66.4 267 47 654.5 654.5 322.9 654.5 0.00 79 17 26940 -64.5 -91.5 1 27.0 -65.4 267 50 669.1 669.1 323.4 669.2 0.01 80 16 27309 -65.3 -91.3 2 26.0 -66.1 268 52 678.2 678.2 323.7 678.3 0.01 81 15 27703 -63.1 -90.1 1 27.0 -64.3 269 55 698.2 698.2 324.4 698.2 0.01 82 12 29065 -65.7 -91.7 2 26.0 -66.8 272 64 735.0 735.0 325.5 735.0 0.01 83 10 30190 -58.9 -88.9 1 30.0 -61.5 275 72 799.7 799.7 327.3 799.8 0.01 84 8.3 31350 -62.3 -90.3 1 28.0 -64.4 830.1 830.1 328.0 830.2 0.01 85 8.1 31501 -60.9 -89.9 1 29.0 -63.4 841.4 841.4 328.2 841.6 0.01 86 7.9 31656 -61.7 -89.7 1 28.0 -64.0 844.3 844.3 328.2 844.4 0.02 87 7.7 31816 -59.9 -89.9 1 30.0 -62.7 857.7 857.7 328.5 857.9 0.02 88 7.3 32149 -60.1 -89.1 1 29.0 -63.0 870.1 870.1 328.8 870.3 0.02 89 6.8 32597 -55.3 -87.3 1 32.0 -59.9 907.9 908.0 329.6 908.2 0.03 90 5.9 33511 -51.3 -85.3 1 34.0 -58.1 962.9 963.0 330.6 963.4 0.05 91 5.5 33964 -54.7 -85.7 1 31.0 -60.2 967.4 967.4 330.7 967.9 0.05 92 5.2 34325 -51.3 -85.3 1 34.0 -58.6 998.3 998.4 331.2 998.9 0.05 93 4.8 34846 -50.5 -84.5 1 34.0 -58.5 1025.2 1025.2 331.6 1025.9 0.07 TRP 243 10372 -55.3 -73.3 9 18.0 -55.5 225 71 326.5 326.5 290.7 326.5 0.01 WND 208 11368 -54.0 -78.4 3 24.4 -54.3 225 76 343.3 343.3 295.1 343.4 0.00 Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 745.00 mb = 2381.53 m = 7813.33 ft Wetbulb zero: 765.18 mb = 2166.58 m = 7108.12 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 73.62 % Est. max temperature: 19.21 C = 66.58 F Sfc-Lift cond lev (LCL): 954.62 mb = 347.62 m = 1140.46 ft T: 12.57 C 700-500 lapse rate: 6.27 C/km ThetaE index: 5.62 C Layer 940.0- 898.0 mb Conv cond level (CCL): 895.00 mb = 886.00 m = 2906.78 ft Mean mixing ratio: 7.99 g/kg Conv temperature: 16.69 C = 62.04 F Cap Strength: 0.69 C Lifted Index: 0.96 C Risk: Showers probable Lifted Index @300 mb: 2.14 C Lifted Index @700 mb: -0.65 C Showalter Index: 3.78 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 21.70 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 239.35 Risk: None Energy Index: 0.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.91 J/kg Max Up Vert Vel: 9.58 m/s Conv Inhibition (B-): 14.84 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 908.91 mb = 757.99 m = 2486.81 ft Lev Free Conv (LFC): 793.91 mb = 1867.96 m = 6128.39 ft Equ Level (EL): 583.91 mb = 4289.13 m = 14071.76 ft B at Equ Level: 45.82 J/kg Max Parcel Lev (MPL): 423.91 mb = 6651.12 m = 21821.01 ft Wind level data Storm motion: 247 at 41 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 ---------------------------------------------------------- 0 985 83 190 21 3.6 20.7 | 98 34 -33.8 5.0 1 925 612 215 51 29.3 41.8 | 163 27 -8.2 26.1 2 850 1312 210 49 24.5 42.4 | 154 30 -13.0 26.8 3 700 2878 215 56 32.1 45.9 | 170 31 -5.4 30.2 4 500 5460 225 60 42.4 42.4 | 190 27 5.0 26.8 5 400 7070 220 63 40.5 48.3 | 185 33 3.0 32.6 6 300 9010 215 66 37.9 54.1 | 181 38 0.4 38.4 7 250 10190 225 69 48.8 48.8 | 199 35 11.3 33.1 8 243 10372 225 71 50.2 50.2 | 200 37 12.7 34.5 9 208 11368 225 76 53.7 53.7 | 203 41 16.3 38.1 10 200 11620 225 67 47.4 47.4 | 197 33 9.9 31.7 11 150 13470 225 44 31.1 31.1 | 158 17 -6.4 15.4 12 100 16020 230 46 35.2 29.6 | 171 14 -2.2 13.9 13 70 18260 235 29 23.8 16.6 | 94 14 -13.7 1.0 14 50 20350 245 18 16.3 7.6 | 69 23 -21.2 -8.1 15 30 23480 290 29 27.3 -9.9 | 22 28 -10.2 -25.6 16 20 25950 265 43 42.8 3.7 | 336 13 5.4 -11.9 17 10 30190 275 72 71.7 -6.3 | 303 41 34.3 -21.9 Wind Parameters Mean winds (0-6000m): 217.3 at 54.2 knts Storm direction: 247.3 at 40.6 knts Shear (0-3000m) pos: 6.6 neg: 0.4 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 73.0 deg Storm rel helicity (0-3000m) pos: 328.1 neg: -27.0 tot: 301.1 m^2/s^2 ave: 100.4 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.83 Bulk Shear: 55.54 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 ------------------------------------------------------------------------------- 500 207 35 126 26| 32.2 0.0 32.2|245.3 0.0 245.3 490.7 0.97| 33.0 32.1 1000 211 43 144 26| 16.1 0.9 17.0|256.9 -17.9 239.0 239.0 0.83| 18.7 15.6 1500 211 45 148 27| 10.7 0.9 11.6|266.8 -27.0 239.8 159.9 0.78| 13.4 10.4 2000 211 47 151 28| 8.7 0.7 9.4|287.8 -27.0 260.7 130.4 0.79| 10.7 8.5 2500 212 48 154 28| 7.5 0.5 8.0|309.1 -27.0 282.0 112.8 0.81| 9.1 7.4 3000 212 49 157 28| 6.6 0.4 7.0|328.1 -27.0 301.1 100.4 0.81| 8.0 6.5 4000 214 51 162 28| 5.3 0.3 5.6|358.6 -27.0 331.5 82.9 0.82| 6.6 5.4 5000 216 53 166 28| 4.5 0.3 4.8|388.9 -27.0 361.9 72.4 0.83| 5.7 4.7 6000 217 54 170 28| 3.9 0.4 4.2|400.1 -34.4 365.7 60.9 0.79| 5.1 4.0 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251031.11.gif