UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042511.upa.cvt Date: 1100Z 25 APR 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 25 APR 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 1009 90 12.0 10.8 92 1.2 11.3 130 12 284.4 285.8 284.1 306.7 8.08 1 1000 165 10.8 9.8 94 1.0 10.2 135 16 284.0 285.3 283.4 305.0 7.62 2 983 308 9.4 9.4 100 0.0 9.4 144 16 283.9 285.2 283.3 304.8 7.54 3 960 504 8.4 8.1 98 0.3 8.2 156 17 284.9 286.1 283.2 304.5 7.07 4 955 547 8.8 7.3 90 1.5 8.0 159 17 285.7 286.9 283.2 304.5 6.72 5 940 678 7.8 7.4 97 0.4 7.6 167 17 286.0 287.2 283.5 305.2 6.88 6 925 811 7.4 7.4 100 0.0 7.4 175 17 286.9 288.1 284.0 306.5 6.99 7 850 1504 4.0 3.7 98 0.3 3.8 180 16 290.3 291.4 284.2 307.1 5.88 8 831 1688 2.8 2.7 99 0.1 2.7 181 16 291.0 291.9 284.2 307.0 5.60 9 827 1727 3.4 2.0 91 1.4 2.7 181 15 292.0 292.9 284.4 307.4 5.35 10 814 1855 3.0 1.3 89 1.7 2.2 182 15 292.9 293.8 284.5 307.9 5.17 11 778 2220 0.0 0.0 100 0.0 0.0 185 14 293.5 294.4 284.5 307.8 4.92 12 728 2750 -2.5 -2.7 99 0.2 -2.6 188 13 296.4 297.1 285.0 309.1 4.31 13 726 2772 -2.3 -3.6 91 1.3 -2.9 188 13 296.8 297.6 284.9 308.8 4.04 14 710 2949 -3.9 -3.9 100 0.0 -3.9 189 12 297.0 297.7 284.9 309.0 4.03 15 700 3061 -4.7 -5.0 98 0.3 -4.8 190 12 297.3 298.0 284.8 308.5 3.76 16 692 3151 -5.3 -5.4 99 0.1 -5.4 190 13 297.6 298.3 284.8 308.7 3.69 17 690 3174 -5.5 -6.1 96 0.6 -5.7 190 13 297.6 298.3 284.6 308.2 3.51 18 688 3197 -5.3 -6.9 88 1.6 -6.0 191 13 298.1 298.7 284.6 308.1 3.31 19 686 3220 -5.3 -6.7 90 1.4 -5.8 191 13 298.3 298.9 284.8 308.5 3.37 20 683 3254 -5.3 -7.3 86 2.0 -6.1 191 13 298.7 299.3 284.8 308.5 3.23 21 682 3266 -5.3 -8.0 81 2.7 -6.4 191 13 298.8 299.4 284.6 308.2 3.07 22 681 3277 -5.1 -10.0 68 4.9 -6.9 191 13 299.2 299.7 284.2 307.2 2.62 23 680 3289 -5.1 -11.1 63 6.0 -7.2 191 13 299.3 299.7 284.1 306.7 2.41 24 672 3382 -5.5 -8.6 79 3.1 -6.7 191 14 299.9 300.4 284.9 308.9 2.97 25 649 3654 -7.3 -7.8 96 0.5 -7.5 192 16 300.8 301.4 285.6 310.8 3.27 26 646 3691 -7.5 -8.7 91 1.2 -7.9 192 16 301.0 301.6 285.5 310.4 3.07 27 645 3703 -7.7 -8.2 96 0.5 -7.9 192 16 300.9 301.5 285.5 310.7 3.19 28 638 3788 -8.1 -8.2 99 0.1 -8.1 193 16 301.4 302.0 285.8 311.3 3.23 29 631 3873 -8.5 -9.8 90 1.3 -9.0 193 17 301.9 302.4 285.6 310.8 2.88 30 623 3972 -9.3 -9.6 98 0.3 -9.4 193 18 302.1 302.6 285.8 311.2 2.96 31 612 4110 -10.3 -11.9 88 1.6 -10.9 194 18 302.5 302.9 285.4 310.3 2.51 32 604 4211 -11.1 -11.8 95 0.7 -11.3 194 19 302.7 303.2 285.5 310.7 2.56 33 602 4237 -11.3 -12.4 92 1.1 -11.7 194 19 302.8 303.2 285.5 310.4 2.45 34 601 4249 -11.3 -13.8 82 2.5 -12.1 195 19 302.9 303.3 285.2 309.8 2.19 35 599 4275 -11.5 -14.0 82 2.5 -12.3 195 19 303.0 303.4 285.2 309.7 2.16 36 589 4404 -12.5 -14.5 85 2.0 -13.1 195 20 303.3 303.6 285.2 309.9 2.11 37 588 4417 -12.7 -14.8 84 2.1 -13.3 195 20 303.2 303.5 285.2 309.7 2.06 38 586 4443 -12.5 -16.7 71 4.2 -13.7 195 20 303.7 304.0 285.1 309.3 1.77 39 583 4482 -12.9 -17.7 67 4.8 -14.3 195 21 303.7 304.0 284.9 308.9 1.63 40 578 4548 -13.3 -16.3 78 3.0 -14.2 196 21 304.0 304.3 285.2 309.8 1.85 41 576 4574 -13.3 -17.0 74 3.7 -14.4 196 21 304.3 304.6 285.2 309.8 1.75 42 572 4627 -13.9 -15.9 85 2.0 -14.5 196 22 304.2 304.5 285.4 310.3 1.93 43 569 4667 -13.7 -18.4 68 4.7 -15.0 196 22 304.9 305.1 285.3 309.9 1.57 44 559 4802 -14.5 -16.3 86 1.8 -15.0 197 23 305.5 305.8 285.9 311.6 1.91 45 557 4829 -14.3 -17.1 79 2.8 -15.1 197 23 306.0 306.3 285.9 311.8 1.80 46 553 4884 -14.5 -17.3 79 2.8 -15.3 197 23 306.4 306.7 286.1 312.1 1.78 47 548 4953 -15.1 -18.6 75 3.5 -16.1 197 24 306.5 306.8 285.9 311.7 1.61 48 539 5078 -16.1 -18.8 80 2.7 -16.9 198 24 306.7 307.0 286.0 311.9 1.61 49 535 5134 -16.5 -19.5 78 3.0 -17.3 198 25 306.9 307.2 286.0 311.9 1.52 50 526 5262 -17.5 -19.2 87 1.7 -18.0 198 26 307.2 307.5 286.2 312.4 1.59 51 524 5290 -17.5 -19.9 82 2.4 -18.1 199 26 307.6 307.8 286.2 312.4 1.50 52 516 5405 -18.5 -20.3 86 1.8 -19.0 199 27 307.7 308.0 286.2 312.5 1.48 53 513 5449 -18.5 -20.9 81 2.4 -19.1 199 27 308.2 308.5 286.3 312.8 1.41 54 500 5640 -19.7 -23.4 72 3.7 -20.5 200 28 309.0 309.2 286.4 312.9 1.16 55 400 7250 -33.3 -45.3 29 12.0 -34.2 205 37 311.7 311.7 286.1 312.3 0.17 56 300 9210 -46.5 -63.5 13 17.0 -46.9 210 51 319.8 319.8 288.7 319.9 0.02 57 250 10400 -55.9 -65.9 28 10.0 -56.1 215 52 323.0 323.0 289.7 323.0 0.02 58 212 11437 -60.3 -69.3 30 9.0 -60.4 210 42 331.7 331.7 292.2 331.8 0.02 59 200 11800 -59.7 -72.7 17 13.0 -59.8 215 43 338.2 338.2 293.9 338.3 0.01 60 150 13620 -55.3 -84.3 2 29.0 -55.6 220 23 374.8 374.8 301.4 374.8 0.00 61 100 16210 -56.7 -86.7 1 30.0 -57.2 215 12 418.2 418.2 307.5 418.2 0.00 62 98 16337 -57.5 -87.5 1 30.0 -57.9 218 12 419.0 419.0 307.6 419.1 0.00 63 95 16534 -55.5 -86.5 1 31.0 -56.1 222 11 426.7 426.7 308.5 426.7 0.00 64 85 17241 -55.7 -86.7 1 31.0 -56.3 238 10 440.1 440.1 309.9 440.1 0.00 65 79 17704 -57.5 -87.5 1 30.0 -58.0 248 9 445.7 445.7 310.4 445.7 0.00 66 70 18470 -55.7 -86.7 1 31.0 -56.4 265 8 465.2 465.2 312.3 465.2 0.00 67 64 19040 -57.3 -87.3 1 30.0 -57.9 289 8 473.8 473.8 313.0 473.8 0.00 68 50 20610 -55.3 -87.3 1 32.0 -56.3 355 9 513.2 513.2 315.8 513.2 0.00 69 49 20739 -54.5 -87.5 1 33.0 -55.6 354 9 518.0 518.0 316.2 518.0 0.00 70 46 21140 -56.1 -87.1 1 31.0 -57.1 349 9 523.6 523.6 316.5 523.6 0.00 71 43 21569 -54.7 -86.7 1 32.0 -55.9 345 9 537.3 537.3 317.3 537.3 0.00 72 39 22189 -56.9 -87.9 1 31.0 -57.9 338 9 546.9 546.9 317.9 546.9 0.00 73 36 22696 -55.5 -87.5 1 32.0 -56.8 332 10 563.2 563.2 318.8 563.2 0.01 74 30 23850 -57.7 -88.7 1 31.0 -58.9 320 10 587.3 587.3 320.0 587.4 0.00 75 29 24064 -57.7 -88.7 1 31.0 -58.9 325 10 593.1 593.1 320.3 593.1 0.01 76 22 25827 -53.3 -87.3 1 34.0 -55.7 10 6 654.9 654.9 322.9 655.0 0.01 77 20 26440 -54.1 -88.1 1 34.0 -56.5 25 5 670.6 670.6 323.4 670.6 0.01 78 15 28285 -54.1 -87.1 1 33.0 -57.1 50 5 728.1 728.1 325.3 728.2 0.01 79 15 28285 -52.7 -87.7 1 35.0 -56.1 50 5 732.7 732.7 325.4 732.8 0.01 80 13 29208 -52.9 -86.9 1 34.0 -56.6 62 4 762.7 762.7 326.3 762.8 0.02 81 12 29727 -50.1 -87.1 1 37.0 -55.0 69 4 790.2 790.2 327.0 790.4 0.02 82 11 30294 -50.7 -86.7 1 36.0 -55.6 77 4 808.0 808.0 327.4 808.1 0.02 83 10 30920 -47.3 -85.3 1 38.0 -53.9 85 4 843.0 843.0 328.2 843.2 0.03 84 9.5 31260 -46.3 -85.3 0 39.0 -53.6 859.2 859.2 328.6 859.5 0.03 85 9.0 31618 -47.5 -85.5 1 38.0 -54.5 868.0 868.0 328.8 868.3 0.03 86 8.4 32076 -45.9 -84.9 0 39.0 -53.9 891.6 891.6 329.2 891.9 0.03 87 8.0 32400 -46.7 -85.7 0 39.0 -54.5 900.9 900.9 329.4 901.2 0.03 88 6.9 33393 -41.5 -82.5 0 41.0 -52.7 961.4 961.5 330.5 962.1 0.06 89 6.6 33694 -41.7 -82.7 0 41.0 -53.0 972.9 972.9 330.7 973.6 0.06 90 5.5 34936 -39.5 -80.5 0 41.0 -53.1 1034.7 1034.8 331.7 1036.1 0.11 91 4.7 36028 -32.3 -76.3 0 44.0 -51.5 1115.6 1115.8 332.9 1119.1 0.25 92 4.4 36492 -33.7 -77.7 0 44.0 -52.3 1130.3 1130.4 333.1 1133.2 0.22 93 4.2 36820 -32.1 -76.1 0 44.0 -52.1 1153.1 1153.3 333.3 1157.2 0.29 TRP 212 11437 -60.3 -69.3 30 9.0 -60.4 210 42 331.7 331.7 292.2 331.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 778.00 mb = 2220.17 m = 7283.93 ft Wetbulb zero: 777.63 mb = 2224.01 m = 7296.55 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 90.85 % Est. max temperature: 17.50 C = 63.50 F Sfc-Lift cond lev (LCL): 991.07 mb = 239.67 m = 786.31 ft T: 10.07 C 700-500 lapse rate: 5.82 C/km ThetaE index: 2.28 C Layer 1000.0- 940.0 mb Conv cond level (CCL): 943.87 mb = 644.30 m = 2113.83 ft Mean mixing ratio: 7.17 g/kg Conv temperature: 13.48 C = 56.26 F Cap Strength: 5.33 C Lifted Index: 5.65 C Risk: None Lifted Index @300 mb: 10.43 C Lifted Index @700 mb: 1.78 C Showalter Index: 4.42 C Risk: None Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.40 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 104.40 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.51 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 61845.62 J/kg Cap Strength: 5.63 C Lift Cond Lev (LCL): 951.60 mb = 576.79 m = 1892.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 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 1009 90 130 12 -9.2 7.7 | 81 18 -17.9 -3.0 1 1000 165 135 16 -11.3 11.3 | 92 20 -20.0 0.6 2 925 811 175 17 -1.5 16.9 | 122 12 -10.1 6.2 3 850 1504 180 16 0.0 16.0 | 121 10 -8.7 5.3 4 700 3061 190 12 2.1 11.8 | 100 7 -6.6 1.1 5 500 5640 200 28 9.6 26.3 | 183 16 0.9 15.6 6 400 7250 205 37 15.6 33.5 | 197 24 7.0 22.8 7 300 9210 210 51 25.5 44.2 | 207 37 16.8 33.5 8 250 10400 215 52 29.8 42.6 | 214 38 21.2 31.9 9 212 11437 210 42 21.0 36.4 | 206 28 12.3 25.7 10 200 11800 215 43 24.7 35.2 | 213 29 16.0 24.5 11 150 13620 220 23 14.8 17.6 | 221 9 6.1 6.9 12 100 16210 215 12 6.9 9.8 | 64 2 -1.8 -0.9 13 70 18470 265 8 8.0 0.7 | 4 10 -0.7 -10.0 14 50 20610 355 9 0.8 -9.0 | 22 21 -7.9 -19.7 15 30 23850 320 10 6.4 -7.7 | 7 18 -2.2 -18.4 16 20 26440 25 5 -2.1 -4.5 | 35 19 -10.8 -15.2 17 10 30920 85 4 -4.0 -0.3 | 49 17 -12.6 -11.0 Wind Parameters Mean winds (0-6000m): 189.0 at 18.3 knts Storm direction: 219.0 at 13.8 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 20.7 deg Storm rel helicity (0-3000m) pos: 53.6 neg: -6.2 tot: 47.4 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.78 Bulk Shear: 21.28 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 ------------------------------------------------------------------------------- 500 146 16 98 18| 9.2 0.0 9.2| 43.9 0.0 43.9 87.8 0.81| 11.8 9.5 1000 160 16 108 15| 6.3 0.0 6.3| 53.6 0.0 53.6 53.6 0.74| 8.3 6.2 1500 167 16 113 14| 4.2 0.0 4.2| 53.6 -0.4 53.2 35.4 0.68| 6.0 4.1 2000 170 16 114 12| 3.1 0.0 3.1| 53.6 -2.3 51.3 25.6 0.58| 4.9 2.8 2500 173 16 114 12| 2.5 0.0 2.5| 53.6 -4.4 49.2 19.7 0.49| 4.2 2.1 3000 175 15 114 11| 2.1 0.0 2.1| 53.6 -6.2 47.4 15.8 0.42| 3.7 1.6 4000 180 15 117 10| 2.2 0.0 2.2| 64.7 -6.2 58.5 14.6 0.54| 3.6 1.9 5000 185 16 128 9| 2.4 0.0 2.4| 77.0 -6.2 70.8 14.2 0.57| 3.5 2.0 6000 189 18 142 9| 2.5 0.0 2.5| 90.7 -6.2 84.5 14.1 0.57| 3.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20250425.11.gif