UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 19 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 -66 SFC 982 87 13.6 12.1 91 1.5 12.7 200 13 288.2 289.8 286.6 313.6 9.06 2 930 544 10.2 9.8 97 0.4 10.0 218 33 289.3 290.7 286.2 312.4 8.20 3 927 571 10.0 9.0 93 1.0 9.5 219 34 289.4 290.7 285.8 311.4 7.79 4 925 589 10.2 7.9 86 2.3 8.9 220 35 289.7 291.0 285.4 310.3 7.24 5 923 607 10.4 7.3 81 3.1 8.7 220 35 290.1 291.4 285.3 309.9 6.96 6 911 716 9.6 5.8 77 3.8 7.6 221 35 290.4 291.5 284.8 308.5 6.35 7 904 780 9.2 6.3 82 2.9 7.6 221 35 290.6 291.8 285.1 309.5 6.63 8 886 946 8.0 5.6 85 2.4 6.7 223 35 291.1 292.2 285.1 309.5 6.44 9 875 1050 7.6 4.7 82 2.9 6.1 223 35 291.7 292.8 285.1 309.3 6.12 10 859 1202 6.4 5.0 91 1.4 5.6 224 35 292.0 293.1 285.4 310.3 6.37 11 851 1278 6.0 4.0 87 2.0 4.9 225 35 292.3 293.4 285.2 309.6 5.99 12 850 1288 6.0 4.1 88 1.9 5.0 225 35 292.4 293.5 285.2 309.9 6.04 13 839 1395 5.0 4.3 95 0.7 4.6 225 35 292.5 293.6 285.4 310.4 6.21 14 811 1671 3.8 2.2 89 1.6 3.0 226 36 294.1 295.0 285.4 310.2 5.53 15 768 2112 0.6 0.5 99 0.1 0.5 228 38 295.2 296.1 285.4 310.4 5.17 16 709 2751 -2.7 -3.2 96 0.5 -2.9 230 40 298.4 299.2 285.7 311.1 4.26 17 700 2852 -3.3 -3.5 99 0.2 -3.4 230 40 298.8 299.6 285.8 311.5 4.22 18 686 3011 -4.1 -4.1 100 0.0 -4.1 229 40 299.7 300.4 286.1 312.1 4.11 19 634 3628 -7.5 -7.5 100 0.0 -7.5 227 42 302.6 303.3 286.5 313.2 3.43 20 631 3665 -7.7 -8.2 96 0.5 -7.9 227 42 302.8 303.4 286.4 312.9 3.26 21 608 3952 -9.9 -11.1 91 1.2 -10.4 226 43 303.5 304.0 286.0 311.9 2.69 22 598 4080 -10.9 -11.8 93 0.9 -11.2 225 43 303.8 304.3 286.0 311.9 2.59 23 588 4209 -12.1 -14.8 80 2.7 -12.9 225 43 303.9 304.2 285.4 310.4 2.06 24 585 4248 -12.3 -16.8 69 4.5 -13.6 225 43 304.1 304.4 285.2 309.7 1.75 25 583 4274 -12.5 -17.2 68 4.7 -13.9 225 43 304.1 304.5 285.1 309.6 1.70 26 579 4326 -12.7 -17.5 67 4.8 -14.1 224 43 304.5 304.8 285.2 309.8 1.67 27 565 4513 -14.1 -18.1 72 4.0 -15.2 224 44 305.0 305.3 285.4 310.2 1.63 28 558 4607 -14.3 -16.3 85 2.0 -14.9 223 44 305.9 306.2 286.0 312.0 1.92 29 541 4841 -16.3 -16.9 95 0.6 -16.5 222 45 306.2 306.5 286.1 312.2 1.88 30 535 4924 -15.9 -18.8 78 2.9 -16.7 222 45 307.6 307.9 286.4 312.9 1.62 31 532 4967 -16.1 -20.4 69 4.3 -17.2 222 45 307.9 308.2 286.2 312.5 1.42 32 521 5124 -17.3 -20.9 73 3.6 -18.2 221 45 308.3 308.6 286.4 312.8 1.39 33 500 5430 -20.1 -21.4 89 1.3 -20.4 220 46 308.5 308.8 286.4 313.1 1.38 34 489 5595 -21.7 -21.8 99 0.1 -21.7 220 46 308.5 308.8 286.4 313.0 1.37 35 484 5672 -22.3 -22.7 97 0.4 -22.4 220 46 308.7 308.9 286.4 312.9 1.27 36 483 5687 -22.5 -23.7 90 1.2 -22.8 220 46 308.6 308.9 286.2 312.5 1.17 37 482 5702 -22.1 -27.1 64 5.0 -23.1 220 46 309.3 309.5 286.1 312.2 0.86 38 481 5717 -22.1 -28.1 58 6.0 -23.2 220 46 309.5 309.7 286.1 312.2 0.79 39 480 5733 -21.9 -31.9 40 10.0 -23.5 220 46 309.9 310.0 286.0 311.8 0.55 40 478 5764 -21.9 -38.9 20 17.0 -24.1 220 46 310.3 310.4 285.8 311.3 0.28 41 476 5795 -21.3 -45.3 10 24.0 -23.9 220 46 311.4 311.4 286.0 311.9 0.14 42 467 5936 -21.9 -43.9 12 22.0 -24.4 220 45 312.4 312.4 286.4 313.0 0.17 43 465 5968 -22.1 -38.1 22 16.0 -24.3 220 45 312.5 312.6 286.6 313.6 0.31 44 424 6643 -28.1 -41.1 28 13.0 -29.5 220 45 313.2 313.3 286.8 314.1 0.25 45 422 6677 -28.3 -41.3 28 13.0 -29.7 220 44 313.4 313.4 286.8 314.3 0.24 46 400 7060 -32.1 -42.1 36 10.0 -33.0 220 44 313.3 313.3 286.8 314.1 0.24 47 392 7202 -33.3 -42.3 40 9.0 -34.1 221 44 313.5 313.6 286.9 314.4 0.24 48 390 7238 -33.3 -47.3 23 14.0 -34.3 221 44 314.0 314.0 286.9 314.5 0.14 49 386 7310 -33.3 -51.3 15 18.0 -34.5 222 44 314.9 314.9 287.2 315.2 0.09 50 379 7438 -33.5 -54.5 10 21.0 -34.7 223 44 316.3 316.3 287.6 316.5 0.06 51 359 7816 -35.3 -57.3 9 22.0 -36.4 226 44 318.8 318.8 288.4 319.0 0.05 52 341 8171 -37.5 -61.5 6 24.0 -38.5 228 43 320.6 320.6 288.9 320.7 0.03 53 300 9040 -44.5 -61.5 13 17.0 -45.0 235 43 322.6 322.6 289.6 322.8 0.03 54 287 9335 -46.7 -63.7 13 17.0 -47.1 234 42 323.6 323.6 289.9 323.7 0.03 55 250 10240 -50.9 -67.9 12 17.0 -51.2 230 40 330.4 330.4 291.9 330.5 0.02 56 237 10590 -47.3 -73.3 4 26.0 -47.9 234 38 340.9 340.9 294.6 340.9 0.01 57 200 11710 -48.3 -77.3 2 29.0 -48.9 245 33 356.3 356.3 298.0 356.3 0.01 58 150 13600 -51.1 -81.1 2 30.0 -51.7 270 33 382.0 382.0 302.6 382.0 0.00 59 100 16200 -56.7 -85.7 1 29.0 -57.2 295 19 418.2 418.2 307.5 418.2 0.00 60 92 16724 -58.7 -86.7 2 28.0 -59.1 289 20 424.3 424.3 308.2 424.3 0.00 61 75 18000 -59.9 -87.9 1 28.0 -60.3 275 23 447.3 447.3 310.6 447.3 0.00 62 70 18430 -59.9 -87.9 1 28.0 -60.3 270 24 456.2 456.2 311.4 456.2 0.00 63 67 18705 -58.9 -87.9 1 29.0 -59.4 271 24 464.2 464.2 312.1 464.2 0.00 64 62 19191 -61.3 -88.3 2 27.0 -61.7 274 25 469.3 469.3 312.5 469.3 0.00 65 59 19500 -60.7 -88.7 1 28.0 -61.2 275 26 477.3 477.3 313.2 477.3 0.00 66 51 20407 -61.9 -88.9 2 27.0 -62.3 279 27 494.8 494.8 314.6 494.8 0.00 67 50 20530 -61.1 -89.1 1 28.0 -61.6 280 27 499.5 499.5 314.9 499.5 0.00 68 49 20655 -60.9 -88.9 1 28.0 -61.4 281 27 502.9 502.9 315.1 502.9 0.00 69 47 20913 -62.5 -89.5 1 27.0 -63.0 284 28 505.1 505.1 315.3 505.1 0.00 70 45 21182 -60.9 -88.9 1 28.0 -61.4 287 29 515.3 515.3 316.0 515.3 0.00 71 37 22390 -63.5 -90.5 1 27.0 -64.0 301 32 538.3 538.3 317.4 538.3 0.00 72 32 23281 -63.1 -90.1 1 27.0 -63.7 311 35 562.1 562.1 318.8 562.2 0.00 73 30 23680 -60.9 -89.9 1 29.0 -61.7 315 36 578.6 578.6 319.6 578.6 0.00 74 29 23891 -60.7 -89.7 1 29.0 -61.6 312 35 584.8 584.8 319.9 584.8 0.00 75 28 24109 -62.5 -90.5 1 28.0 -63.2 310 35 585.7 585.7 319.9 585.7 0.00 76 25 24815 -59.3 -89.3 1 30.0 -60.4 302 33 614.2 614.2 321.2 614.2 0.01 77 24 25071 -60.1 -89.1 1 29.0 -61.2 298 32 619.1 619.1 321.5 619.1 0.01 78 22 25618 -57.5 -88.5 1 31.0 -59.1 292 31 642.4 642.4 322.4 642.5 0.01 79 20 26220 -58.1 -89.1 1 31.0 -59.7 285 29 658.3 658.3 323.0 658.4 0.01 80 19 26543 -58.5 -89.5 1 31.0 -60.1 285 32 666.8 666.8 323.3 666.9 0.01 81 17 27243 -58.1 -89.1 1 31.0 -59.9 284 39 689.7 689.7 324.1 689.7 0.01 82 15 28039 -53.5 -87.5 1 34.0 -56.6 283 47 730.1 730.1 325.4 730.2 0.01 83 13 28958 -54.3 -87.3 1 33.0 -57.6 282 56 757.8 757.8 326.1 757.9 0.01 84 11 30033 -52.7 -86.7 1 34.0 -56.9 281 66 800.7 800.7 327.3 800.9 0.02 85 11 30033 -53.3 -87.3 1 34.0 -57.3 281 66 798.5 798.5 327.2 798.7 0.02 86 10 30650 -50.7 -86.7 1 36.0 -55.9 280 72 830.3 830.3 328.0 830.5 0.02 87 9.8 30782 -50.3 -86.3 1 36.0 -55.8 836.6 836.6 328.1 836.8 0.02 88 9.4 31053 -51.3 -86.3 1 35.0 -56.5 842.8 842.9 328.2 843.1 0.02 89 8.5 31708 -50.7 -86.7 1 36.0 -56.5 869.8 869.8 328.8 870.0 0.02 90 7.8 32272 -47.9 -85.9 0 38.0 -55.2 902.7 902.7 329.5 903.0 0.03 91 7.0 32981 -50.7 -86.7 1 36.0 -57.2 919.5 919.5 329.8 919.8 0.03 92 6.4 33567 -49.1 -86.1 1 37.0 -56.6 950.1 950.1 330.4 950.5 0.04 93 5.7 34327 -49.5 -86.5 1 37.0 -57.3 980.4 980.4 330.9 980.8 0.04 94 5.0 35193 -45.1 -85.1 0 40.0 -55.8 1037.8 1037.9 331.8 1038.5 0.06 95 4.9 35328 -45.5 -84.5 0 39.0 -56.1 1042.0 1042.0 331.8 1042.7 0.06 TRP 250 10240 -50.9 -67.9 12 17.0 -51.2 230 40 330.4 330.4 291.9 330.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 757.27 mb = 2228.06 m = 7309.83 ft Wetbulb zero: 758.66 mb = 2209.68 m = 7249.51 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 90.06 % Est. max temperature: 18.19 C = 64.75 F Sfc-Lift cond lev (LCL): 960.34 mb = 274.64 m = 901.02 ft T: 12.21 C 700-500 lapse rate: 6.52 C/km ThetaE index: 5.11 C Layer 930.0- 904.0 mb Conv cond level (CCL): 888.39 mb = 924.19 m = 3032.07 ft Mean mixing ratio: 7.68 g/kg Conv temperature: 16.34 C = 61.40 F Cap Strength: 1.81 C Lifted Index: 1.38 C Risk: Showers probable Lifted Index @300 mb: 8.27 C Lifted Index @700 mb: 0.14 C Showalter Index: 2.32 C Risk: Showers probable Total Totals Index: 50.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 24.20 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 191.20 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.53 J/kg Max Up Vert Vel: 6.09 m/s Conv Inhibition (B-): 17.33 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 906.63 mb = 755.83 m = 2479.73 ft Lev Free Conv (LFC): 781.63 mb = 1969.64 m = 6461.98 ft Equ Level (EL): 721.63 mb = 2609.54 m = 8561.39 ft B at Equ Level: 18.53 J/kg Max Parcel Lev (MPL): 631.63 mb = 3657.10 m = 11998.22 ft Wind level data Storm motion: 254 at 30 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 ---------------------------------------------------------- 0 982 87 200 13 4.4 12.2 | 100 24 -24.0 4.1 1 925 589 220 35 22.5 26.8 | 162 20 -6.0 18.7 2 850 1288 225 35 24.7 24.7 | 167 17 -3.7 16.6 3 700 2852 230 40 30.6 25.7 | 187 18 2.2 17.6 4 500 5430 220 46 29.6 35.2 | 182 27 1.1 27.1 5 400 7060 220 44 28.3 33.7 | 180 26 -0.2 25.6 6 300 9040 235 43 35.2 24.7 | 202 18 6.7 16.5 7 250 10240 230 40 30.6 25.7 | 187 18 2.2 17.6 8 200 11710 245 33 29.9 13.9 | 194 6 1.4 5.8 9 150 13600 270 33 33.0 -0.0 | 331 9 4.5 -8.1 10 100 16200 295 19 17.2 -8.0 | 35 20 -11.3 -16.1 11 70 18430 270 24 24.0 -0.0 | 29 9 -4.5 -8.1 12 50 20530 280 27 26.6 -4.7 | 8 13 -1.9 -12.8 13 30 23680 315 36 25.5 -25.5 | 5 34 -3.0 -33.6 14 20 26220 285 29 28.0 -7.5 | 2 16 -0.5 -15.6 15 10 30650 280 72 70.9 -12.5 | 296 47 42.4 -20.6 Wind Parameters Mean winds (0-6000m): 224.1 at 39.5 knts Storm direction: 254.1 at 29.6 knts Shear (0-3000m) pos: 4.9 neg: 0.2 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 162.5 neg: -0.4 tot: 162.1 m^2/s^2 ave: 54.0 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.52 Bulk Shear: 35.35 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 ------------------------------------------------------------------------------- 500 215 24 128 19| 23.8 0.0 23.8|127.1 0.0 127.1 254.3 0.97| 24.3 23.6 1000 219 29 146 18| 12.2 0.0 12.2|133.3 0.0 133.3 133.3 0.94| 13.3 12.4 1500 221 31 153 17| 8.5 0.0 8.5|140.5 0.0 140.5 93.7 0.93| 9.5 8.8 2000 223 33 159 17| 6.9 0.0 6.9|149.1 0.0 149.1 74.6 0.93| 7.6 7.1 2500 224 34 163 17| 5.9 0.0 5.9|157.9 0.0 157.9 63.1 0.93| 6.5 6.1 3000 225 35 167 17| 4.9 0.2 5.1|162.5 -0.4 162.1 54.0 0.91| 5.7 5.2 4000 226 37 173 18| 3.7 0.6 4.3|162.5 -3.6 158.9 39.7 0.81| 4.8 3.8 5000 225 38 176 19| 2.9 0.9 3.8|162.5 -8.9 153.6 30.7 0.71| 4.2 3.0 6000 224 39 177 20| 2.4 0.8 3.2|162.5 -14.9 147.6 24.6 0.66| 3.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251019.23.gif