UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110711.upa.cvt Date: 1100Z 7 NOV 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 7 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 -6 SFC 989 87 12.6 12.1 97 0.5 12.3 160 15 286.7 288.2 285.9 311.7 9.00 2 980 164 12.2 11.4 95 0.8 11.7 163 18 287.0 288.5 285.7 311.2 8.66 3 962 319 11.6 10.9 95 0.7 11.2 170 25 287.9 289.4 286.0 311.8 8.54 4 957 363 11.0 10.9 99 0.1 10.9 172 27 287.7 289.2 285.9 311.8 8.58 5 952 407 11.2 10.3 94 0.9 10.7 174 29 288.4 289.8 285.9 311.6 8.28 6 925 647 9.8 9.6 99 0.2 9.7 185 40 289.3 290.8 286.1 312.3 8.13 7 918 710 9.2 9.2 100 0.0 9.2 187 38 289.3 290.7 286.0 311.9 7.98 8 902 856 9.4 9.0 97 0.4 9.2 191 34 291.0 292.4 286.6 313.8 8.01 9 851 1338 7.4 6.9 97 0.5 7.1 205 20 293.8 295.1 287.1 315.0 7.35 10 850 1348 7.4 6.9 97 0.5 7.1 205 20 293.9 295.2 287.1 315.1 7.36 11 831 1534 6.8 5.9 94 0.9 6.3 207 20 295.2 296.4 287.3 315.6 7.02 12 812 1724 6.4 3.7 83 2.7 4.9 209 21 296.7 297.8 287.0 314.7 6.15 13 785 2001 4.6 1.0 77 3.6 2.8 211 21 297.7 298.6 286.5 313.2 5.24 14 774 2116 4.0 -2.0 65 6.0 1.2 212 21 298.2 299.0 285.7 311.0 4.27 15 718 2721 -1.7 -4.2 83 2.5 -2.8 218 23 298.4 299.1 285.4 310.1 3.90 16 713 2777 -1.9 -3.9 86 2.0 -2.8 219 23 298.8 299.5 285.7 310.9 4.02 17 706 2855 -2.7 -2.9 99 0.2 -2.8 219 23 298.8 299.6 286.0 311.9 4.37 18 700 2923 -3.3 -3.4 99 0.1 -3.3 220 23 298.8 299.6 285.9 311.6 4.25 19 699 2934 -3.3 -3.4 99 0.1 -3.3 220 23 299.0 299.7 285.9 311.7 4.26 20 698 2946 -3.3 -3.5 99 0.2 -3.4 220 23 299.1 299.8 285.9 311.8 4.23 21 671 3257 -4.7 -4.7 100 0.0 -4.7 216 25 300.9 301.6 286.4 313.1 4.02 22 664 3340 -3.9 -5.1 91 1.2 -4.4 215 26 302.7 303.4 287.0 314.7 3.94 23 657 3424 -4.3 -5.6 91 1.3 -4.8 214 26 303.2 303.9 287.1 314.9 3.83 24 654 3460 -4.7 -7.0 84 2.3 -5.7 214 26 303.1 303.8 286.6 313.7 3.46 25 650 3508 -4.9 -6.1 91 1.2 -5.4 213 27 303.4 304.1 287.1 314.9 3.73 26 647 3545 -4.7 -8.9 72 4.2 -6.4 213 27 304.0 304.6 286.5 313.4 3.01 27 643 3594 -4.9 -9.5 70 4.6 -6.7 212 27 304.4 304.9 286.5 313.4 2.89 28 640 3630 -5.1 -12.1 58 7.0 -7.7 212 28 304.5 305.0 286.0 312.0 2.36 29 637 3667 -5.3 -12.3 58 7.0 -7.8 212 28 304.7 305.2 286.1 312.1 2.33 30 631 3742 -5.9 -11.9 63 6.0 -8.1 211 28 304.9 305.3 286.2 312.5 2.43 31 627 3792 -6.3 -14.3 53 8.0 -9.0 210 29 305.0 305.3 285.8 311.4 2.01 32 611 3993 -8.1 -14.1 62 6.0 -10.1 208 30 305.2 305.5 285.9 311.8 2.10 33 608 4032 -8.3 -16.3 52 8.0 -10.8 207 30 305.4 305.7 285.7 311.0 1.76 34 607 4044 -8.5 -15.5 57 7.0 -10.8 207 30 305.3 305.6 285.8 311.3 1.88 35 605 4070 -8.7 -18.7 44 10.0 -11.6 207 30 305.3 305.6 285.3 310.0 1.44 36 604 4083 -8.7 -18.7 44 10.0 -11.6 207 30 305.5 305.7 285.4 310.1 1.45 37 602 4109 -8.9 -20.9 37 12.0 -12.2 207 31 305.5 305.8 285.1 309.4 1.20 38 601 4122 -9.1 -21.1 37 12.0 -12.4 206 31 305.4 305.7 285.1 309.3 1.18 39 598 4160 -9.3 -23.3 31 14.0 -12.9 206 31 305.6 305.8 284.9 308.9 0.98 40 593 4225 -9.9 -24.9 28 15.0 -13.5 205 31 305.7 305.8 284.8 308.5 0.85 41 586 4317 -10.3 -32.3 15 22.0 -14.6 204 32 306.3 306.3 284.5 307.7 0.43 42 562 4638 -12.3 -28.3 25 16.0 -15.7 200 34 307.6 307.7 285.2 309.8 0.66 43 528 5112 -16.5 -29.5 32 13.0 -19.0 195 37 308.1 308.2 285.4 310.2 0.63 44 524 5170 -16.9 -26.9 42 10.0 -19.0 194 38 308.3 308.4 285.7 311.0 0.81 45 521 5213 -17.1 -28.1 38 11.0 -19.3 194 38 308.5 308.7 285.7 311.0 0.73 46 500 5520 -20.1 -29.1 45 9.0 -21.8 190 40 308.5 308.7 285.7 310.9 0.69 47 492 5639 -21.1 -29.1 49 8.0 -22.5 187 40 308.7 308.9 285.7 311.1 0.70 48 490 5669 -21.5 -27.5 58 6.0 -22.7 186 39 308.6 308.8 285.8 311.3 0.82 49 474 5913 -23.5 -27.5 70 4.0 -24.2 179 39 309.1 309.2 286.0 311.9 0.84 50 471 5959 -23.1 -26.2 76 3.1 -23.7 178 38 310.1 310.3 286.5 313.3 0.96 51 446 6357 -24.9 -26.9 83 2.0 -25.3 167 37 312.7 312.9 287.4 315.9 0.95 52 427 6672 -26.9 -29.3 80 2.4 -27.3 158 36 314.1 314.3 287.7 316.8 0.79 53 421 6774 -27.7 -29.9 81 2.2 -28.0 155 35 314.4 314.5 287.8 317.0 0.76 54 403 7087 -29.9 -32.6 77 2.7 -30.3 147 34 315.5 315.6 287.9 317.6 0.61 55 400 7140 -30.3 -34.1 69 3.8 -30.8 145 34 315.6 315.7 287.9 317.5 0.53 56 300 9110 -45.9 -65.9 9 20.0 -46.4 170 53 320.7 320.7 289.0 320.7 0.02 57 250 10310 -50.1 -70.1 8 20.0 -50.5 165 48 331.6 331.6 292.2 331.6 0.01 58 243 10496 -51.7 -70.7 9 19.0 -52.0 165 52 331.9 331.9 292.2 331.9 0.01 59 200 11770 -50.5 -76.5 3 26.0 -51.0 170 25 352.8 352.8 297.3 352.8 0.01 60 150 13630 -55.5 -83.5 2 28.0 -55.8 170 15 374.5 374.5 301.4 374.5 0.00 61 100 16170 -60.1 -85.1 2 25.0 -60.4 245 11 411.6 411.6 306.7 411.6 0.00 62 79 17626 -64.3 -88.3 2 24.0 -64.5 248 8 431.6 431.6 309.0 431.6 0.00 63 74 18028 -62.5 -87.5 2 25.0 -62.8 249 8 443.6 443.6 310.3 443.6 0.00 64 71 18283 -63.5 -88.5 2 25.0 -63.8 250 7 446.7 446.7 310.6 446.7 0.00 65 70 18370 -63.1 -88.1 2 25.0 -63.4 250 7 449.4 449.4 310.8 449.4 0.00 66 67 18638 -63.5 -88.5 2 25.0 -63.8 250 9 454.2 454.2 311.3 454.2 0.00 67 66 18731 -61.3 -88.3 2 27.0 -61.7 250 10 460.9 460.9 311.8 460.9 0.00 68 52 20191 -65.7 -89.7 2 24.0 -66.0 250 20 483.2 483.2 313.7 483.2 0.00 69 50 20430 -64.3 -89.3 2 25.0 -64.6 250 22 492.0 492.0 314.4 492.0 0.00 70 43 21348 -65.5 -89.5 2 24.0 -65.8 263 20 510.7 510.7 315.7 510.7 0.00 71 41 21639 -64.1 -89.1 2 25.0 -64.5 267 20 521.2 521.2 316.4 521.2 0.00 72 38 22103 -64.7 -89.7 2 25.0 -65.1 274 19 531.1 531.1 317.0 531.1 0.00 73 37 22266 -63.1 -89.1 2 26.0 -63.6 277 18 539.3 539.3 317.5 539.3 0.00 74 32 23150 -66.9 -89.9 3 23.0 -67.2 289 17 552.0 552.0 318.2 552.0 0.00 75 31 23342 -66.1 -90.1 2 24.0 -66.5 292 16 559.2 559.2 318.6 559.2 0.00 76 30 23540 -66.9 -89.9 3 23.0 -67.3 295 16 562.3 562.3 318.8 562.3 0.00 77 27 24176 -68.5 -91.5 2 23.0 -68.8 294 18 575.0 575.0 319.4 575.0 0.00 78 23 25146 -66.3 -91.3 2 25.0 -66.8 292 21 608.4 608.4 321.0 608.4 0.00 79 22 25417 -64.1 -90.1 2 26.0 -64.8 291 21 622.8 622.8 321.6 622.8 0.01 80 20 26000 -65.7 -90.7 2 25.0 -66.4 290 23 635.1 635.1 322.1 635.1 0.01 81 18 26637 -66.3 -91.3 2 25.0 -67.0 287 28 652.6 652.6 322.8 652.6 0.01 82 16 27349 -65.5 -90.5 2 25.0 -66.3 284 33 677.6 677.6 323.7 677.6 0.01 83 15 27738 -67.7 -91.7 2 24.0 -68.4 282 36 682.9 682.9 323.9 682.9 0.01 84 14 28155 -65.5 -91.5 2 26.0 -66.4 280 39 703.9 703.9 324.6 704.0 0.01 85 13 28602 -67.3 -91.3 2 24.0 -68.1 278 43 712.8 712.8 324.8 712.8 0.01 86 12 29085 -66.3 -92.3 1 26.0 -67.3 275 47 732.8 732.8 325.4 732.9 0.01 87 11 29611 -65.7 -91.7 2 26.0 -66.8 273 51 753.5 753.5 326.0 753.5 0.01 88 10 30190 -65.1 -92.1 1 27.0 -66.4 270 55 776.5 776.6 326.7 776.6 0.01 89 9.2 30696 -66.7 -91.7 2 25.0 -67.9 789.2 789.2 327.0 789.2 0.01 90 8.3 31322 -64.5 -91.5 1 27.0 -66.1 821.4 821.4 327.8 821.5 0.01 91 7.4 32021 -65.9 -90.9 2 25.0 -67.4 843.1 843.1 328.2 843.2 0.01 92 6.4 32905 -64.7 -90.7 2 26.0 -66.7 884.0 884.0 329.1 884.1 0.02 93 6.1 33200 -61.5 -90.5 1 29.0 -64.4 909.9 910.0 329.6 910.1 0.02 94 5.9 33407 -60.7 -88.7 1 28.0 -63.8 922.1 922.1 329.8 922.4 0.03 95 5.4 33957 -61.5 -88.5 2 27.0 -64.6 942.2 942.2 330.2 942.5 0.03 96 4.6 34965 -55.9 -86.9 1 31.0 -61.5 1012.5 1012.6 331.4 1013.0 0.04 97 4.4 35247 -56.5 -87.5 1 31.0 -62.0 1022.7 1022.7 331.5 1023.1 0.04 98 3.7 36360 -51.3 -84.3 1 33.0 -59.9 1100.4 1100.5 332.6 1101.5 0.09 99 3.6 36538 -51.3 -84.3 1 33.0 -60.0 1109.1 1109.1 332.8 1110.2 0.09 TRP 243 10496 -51.7 -70.7 9 19.0 -52.0 165 52 331.9 331.9 292.2 331.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: 734.70 mb = 2540.66 m = 8335.38 ft Wetbulb zero: 757.25 mb = 2292.29 m = 7520.56 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 69.91 % Est. max temperature: 20.55 C = 68.99 F Sfc-Lift cond lev (LCL): 981.72 mb = 149.16 m = 489.37 ft T: 12.28 C 700-500 lapse rate: 6.47 C/km ThetaE index: 5.42 C Layer 812.0- 713.0 mb Conv cond level (CCL): 926.48 mb = 633.69 m = 2079.00 ft Mean mixing ratio: 8.27 g/kg Conv temperature: 15.21 C = 59.38 F Cap Strength: 2.45 C Lifted Index: 0.80 C Risk: Showers probable Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: -0.27 C Showalter Index: -0.90 C Risk: Thunderstorms probable Total Totals Index: 54.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 27.00 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 272.80 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.16 J/kg Max Up Vert Vel: 6.03 m/s Conv Inhibition (B-): 102.80 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 931.12 mb = 591.96 m = 1942.10 ft Lev Free Conv (LFC): 706.12 mb = 2853.94 m = 9363.21 ft Equ Level (EL): 686.12 mb = 3081.34 m = 10109.24 ft B at Equ Level: 17.69 J/kg Max Parcel Lev (MPL): 646.12 mb = 3555.51 m = 11664.93 ft Wind level data Storm motion: 228 at 22 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 ---------------------------------------------------------- 0 989 87 160 15 -5.1 14.1 | 88 21 -21.3 -0.6 1 925 647 185 40 3.5 39.8 | 153 28 -12.7 25.2 2 850 1348 205 20 8.5 18.1 | 114 8 -7.7 3.5 3 700 2923 220 23 14.8 17.6 | 155 3 -1.4 3.0 4 500 5520 190 40 6.9 39.4 | 160 26 -9.2 24.7 5 400 7140 145 34 -19.5 27.9 | 110 38 -35.7 13.2 6 300 9110 170 53 -9.2 52.2 | 146 45 -25.4 37.5 7 250 10310 165 48 -12.4 46.4 | 138 43 -28.6 31.7 8 243 10496 165 52 -13.5 50.2 | 140 46 -29.6 35.6 9 200 11770 170 25 -4.3 24.6 | 116 23 -20.5 10.0 10 150 13630 170 15 -2.6 14.8 | 90 19 -18.8 0.1 11 100 16170 245 11 10.0 4.6 | 32 12 -6.2 -10.0 12 70 18370 250 7 6.6 2.4 | 38 16 -9.6 -12.3 13 50 20430 250 22 20.7 7.5 | 328 8 4.5 -7.1 14 30 23540 295 16 14.5 -6.8 | 5 21 -1.7 -21.4 15 20 26000 290 23 21.6 -7.9 | 346 23 5.4 -22.5 16 10 30190 270 55 55.0 -0.0 | 291 41 38.8 -14.7 Wind Parameters Mean winds (0-6000m): 197.8 at 29.1 knts Storm direction: 227.8 at 21.8 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 74.2 deg Storm rel helicity (0-3000m) pos: 174.5 neg: -26.5 tot: 148.0 m^2/s^2 ave: 49.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.29 Bulk Shear: 14.08 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 ------------------------------------------------------------------------------- 500 177 26 123 21| 24.8 0.0 24.8|147.7 0.0 147.7 295.4 0.97| 25.4 24.6 1000 184 30 138 21| 9.3 0.0 9.3|168.8 -11.1 157.7 157.7 0.60| 21.0 12.6 1500 188 28 136 18| 5.2 0.0 5.2|169.5 -26.5 143.0 95.3 0.39| 17.0 6.6 2000 193 26 135 15| 4.4 0.0 4.4|171.4 -26.5 144.8 72.4 0.39| 13.3 5.2 2500 197 25 136 13| 3.9 0.0 3.9|172.9 -26.5 146.4 58.6 0.40| 11.1 4.4 3000 200 25 138 11| 3.5 0.0 3.5|174.5 -26.5 148.0 49.3 0.41| 9.7 3.9 4000 203 25 144 11| 2.6 1.1 3.7|175.6 -27.0 148.6 37.2 0.36| 8.3 3.0 5000 202 27 150 12| 2.1 1.8 3.9|175.6 -36.3 139.4 27.9 0.29| 7.6 2.2 6000 198 29 151 15| 1.8 2.3 4.0|175.6-121.1 54.5 9.1 0.11| 7.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251107.11.gif