UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for EG808... Searching the city database file for: EG808 ... Date:1100Z 17 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 1013 88 16.2 9.2 63 7.0 12.2 140 14 288.3 289.6 284.8 308.6 7.22 1 1008 130 14.6 7.6 63 7.0 10.7 142 14 287.1 288.2 283.5 305.4 6.50 2 1000 197 13.8 7.8 67 6.0 10.5 145 15 287.0 288.1 283.7 305.6 6.64 3 951 618 9.6 6.6 82 3.0 8.0 132 23 286.8 288.0 283.4 304.9 6.43 4 949 635 9.4 5.9 79 3.5 7.5 132 23 286.8 287.9 283.0 304.1 6.14 5 925 847 7.4 5.9 90 1.5 6.6 125 27 286.9 288.0 283.2 304.6 6.30 6 918 910 6.8 5.5 91 1.3 6.1 128 26 286.9 288.0 283.1 304.3 6.17 7 908 1000 6.8 4.2 83 2.6 5.5 132 24 287.8 288.8 283.0 303.9 5.70 8 892 1146 5.6 3.6 87 2.0 4.6 138 21 288.0 289.0 282.9 303.8 5.56 9 871 1341 4.8 4.3 97 0.5 4.5 146 17 289.1 290.2 283.8 306.2 5.98 10 866 1388 5.6 1.2 73 4.4 3.5 148 16 290.5 291.3 283.1 304.3 4.82 11 864 1407 7.4 -3.6 46 11.0 2.5 149 16 292.5 293.1 282.4 302.5 3.39 12 863 1417 7.8 -4.2 42 12.0 2.5 150 16 293.0 293.6 282.4 302.6 3.24 13 857 1474 10.6 -13.4 17 24.0 1.7 152 14 296.6 296.8 282.0 301.5 1.58 14 855 1494 11.2 -11.8 19 23.0 2.2 153 14 297.4 297.7 282.6 303.0 1.81 15 850 1543 11.0 -11.0 20 22.0 2.3 155 13 297.7 298.0 282.8 303.7 1.94 16 847 1572 11.0 -11.0 20 22.0 2.2 155 13 298.0 298.3 283.0 304.0 1.95 17 795 2097 7.0 -11.0 26 18.0 -0.0 152 12 299.1 299.5 283.6 305.6 2.07 18 781 2242 6.0 -13.0 24 19.0 -1.0 151 12 299.6 299.9 283.5 305.2 1.80 19 761 2454 4.8 -15.2 22 20.0 -2.3 149 11 300.5 300.8 283.5 305.4 1.54 20 756 2508 4.8 -17.2 19 22.0 -2.6 149 11 301.1 301.3 283.5 305.3 1.31 21 753 2540 4.8 -24.2 10 29.0 -3.6 149 11 301.4 301.6 282.9 303.8 0.72 22 743 2649 4.2 -23.8 11 28.0 -3.9 148 11 301.9 302.1 283.2 304.4 0.75 23 700 3132 2.0 -27.0 10 29.0 -5.8 145 10 304.7 304.8 284.1 306.7 0.60 24 662 3580 0.0 -29.0 9 29.0 -7.4 154 11 307.4 307.5 285.0 309.1 0.53 25 616 4151 -4.3 -32.3 9 28.0 -10.5 166 13 308.8 308.9 285.4 310.2 0.41 26 590 4489 -5.7 -35.7 7 30.0 -11.8 173 14 311.0 311.1 286.1 312.1 0.31 27 588 4516 -5.7 -31.7 11 26.0 -11.5 173 14 311.3 311.4 286.4 312.9 0.46 28 544 5118 -11.3 -34.3 13 23.0 -15.7 186 16 311.7 311.7 286.4 313.0 0.38 29 521 5448 -12.9 -42.9 6 30.0 -17.4 193 17 313.6 313.6 286.8 314.2 0.17 30 515 5536 -13.3 -42.3 7 29.0 -17.7 195 17 314.2 314.2 287.0 314.8 0.18 31 500 5760 -15.3 -43.3 7 28.0 -19.3 200 18 314.4 314.4 287.1 315.0 0.17 32 464 6319 -20.1 -43.1 11 23.0 -23.0 202 19 315.2 315.2 287.4 315.9 0.18 33 452 6512 -21.5 -48.5 7 27.0 -24.4 202 19 315.8 315.8 287.5 316.2 0.10 34 425 6963 -24.7 -50.7 7 26.0 -27.1 204 19 317.3 317.4 288.0 317.7 0.09 35 400 7400 -28.9 -46.9 16 18.0 -30.5 205 20 317.4 317.5 288.1 318.0 0.14 36 397 7454 -29.5 -47.5 16 18.0 -31.0 207 20 317.3 317.4 288.1 317.8 0.13 37 388 7617 -30.5 -53.5 9 23.0 -32.1 215 20 318.1 318.1 288.2 318.4 0.07 38 375 7857 -32.5 -50.5 15 18.0 -33.8 225 19 318.6 318.6 288.4 319.0 0.10 39 355 8241 -34.9 -54.9 11 20.0 -36.0 242 19 320.4 320.4 288.9 320.6 0.06 40 302 9346 -43.9 -57.9 20 14.0 -44.4 293 17 322.9 322.9 289.7 323.1 0.05 41 300 9390 -44.5 -56.5 25 12.0 -44.9 295 17 322.6 322.6 289.6 322.9 0.06 42 299 9412 -44.5 -53.5 36 9.0 -44.9 295 17 322.9 323.0 289.8 323.3 0.09 43 297 9457 -45.1 -53.1 40 8.0 -45.4 296 18 322.7 322.7 289.7 323.1 0.09 44 295 9503 -45.3 -54.3 36 9.0 -45.7 297 18 323.1 323.1 289.8 323.4 0.08 45 294 9525 -45.5 -52.5 45 7.0 -45.8 298 18 323.1 323.1 289.8 323.5 0.10 46 292 9571 -46.1 -53.1 45 7.0 -46.4 299 19 322.9 322.9 289.8 323.2 0.09 47 287 9686 -47.1 -55.1 40 8.0 -47.4 301 20 323.0 323.1 289.8 323.3 0.08 48 286 9709 -47.3 -55.3 39 8.0 -47.6 302 20 323.1 323.1 289.8 323.4 0.07 49 281 9826 -48.1 -56.1 39 8.0 -48.4 304 22 323.6 323.6 289.9 323.8 0.07 50 275 9968 -49.1 -54.0 56 4.9 -49.3 307 23 324.1 324.1 290.1 324.5 0.09 51 273 10016 -49.1 -54.0 56 4.9 -49.3 308 24 324.8 324.8 290.3 325.1 0.09 52 267 10162 -50.1 -56.1 49 6.0 -50.3 311 25 325.4 325.4 290.5 325.7 0.07 53 259 10361 -51.7 -56.3 58 4.6 -51.8 315 27 325.9 325.9 290.6 326.2 0.07 54 255 10462 -52.7 -57.7 55 5.0 -52.8 317 29 325.9 325.9 290.6 326.1 0.06 55 253 10513 -52.9 -57.3 59 4.4 -53.0 318 29 326.3 326.3 290.7 326.6 0.07 56 250 10590 -53.5 -58.3 56 4.8 -53.6 320 30 326.5 326.5 290.8 326.8 0.06 57 200 11990 -63.5 -68.3 52 4.8 -63.6 320 35 332.2 332.2 292.3 332.3 0.02 58 187 12402 -65.3 -68.8 62 3.5 -65.3 315 30 335.7 335.7 293.3 335.8 0.02 59 150 13760 -60.9 -81.9 5 21.0 -61.1 295 20 365.2 365.2 299.7 365.2 0.00 60 100 16280 -61.3 -85.3 3 24.0 -61.6 310 19 409.3 409.3 306.4 409.3 0.00 TRP 187 12402 -65.3 -68.8 62 3.5 -65.3 315 30 335.7 335.7 293.3 335.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 662.00 mb = 3579.67 m = 11744.19 ft Wetbulb zero: 795.88 mb = 2087.45 m = 6848.51 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 28.33 % Est. max temperature: 20.98 C = 69.76 F Sfc-Lift cond lev (LCL): 912.22 mb = 961.60 m = 3154.82 ft T: 6.80 C 700-500 lapse rate: 6.58 C/km ThetaE index: 3.65 C Layer 866.0- 863.0 mb Conv cond level (CCL): 892.88 mb = 1137.79 m = 3732.88 ft Mean mixing ratio: 6.43 g/kg Conv temperature: 15.91 C = 60.64 F Cap Strength: 10.47 C Lifted Index: 10.23 C Risk: None Lifted Index @300 mb: 12.67 C Lifted Index @700 mb: 8.66 C Showalter Index: 11.16 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 4.30 C K Index: -13.70 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.50 J/kg Max Up Vert Vel: 1.73 m/s Conv Inhibition (B-): 11007.31 J/kg Cap Strength: 10.37 C Lift Cond Lev (LCL): 907.05 mb = 1008.41 m = 3308.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 191 at 11 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 1013 88 140 14 -9.0 10.7 | 88 11 -11.1 -0.3 1 1000 197 145 15 -8.6 12.3 | 97 11 -10.7 1.2 2 925 847 125 27 -22.1 15.5 | 100 25 -24.2 4.4 3 850 1543 155 13 -5.5 11.8 | 95 8 -7.6 0.7 4 700 3132 145 10 -5.7 8.2 | 70 8 -7.8 -2.9 5 500 5760 200 18 6.2 16.9 | 215 7 4.1 5.9 6 400 7400 205 20 8.5 18.1 | 222 10 6.4 7.1 7 300 9390 295 17 15.4 -7.2 | 324 23 13.3 -18.2 8 250 10590 320 30 19.3 -23.0 | 333 38 17.2 -34.0 9 200 11990 320 35 22.5 -26.8 | 332 43 20.4 -37.9 10 187 12402 315 30 21.2 -21.2 | 329 38 19.1 -32.3 11 150 13760 295 20 18.1 -8.5 | 321 25 16.0 -19.5 12 100 16280 310 19 14.6 -12.2 | 332 26 12.5 -23.3 Wind Parameters Mean winds (0-6000m): 160.7 at 15.0 knts Storm direction: 190.7 at 11.2 knts Shear (0-3000m) pos: 1.9 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -17.8 deg Storm rel helicity (0-3000m) pos: 18.5 neg: -14.8 tot: 3.7 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 6.10 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 ------------------------------------------------------------------------------- 500 139 18 99 14| 0.0 8.7 8.7| 9.2 0.0 9.2 18.3 0.30| 10.0 3.0 1000 132 21 100 18| 0.5 4.4 4.9| 17.2 -3.1 14.1 14.1 0.19| 10.2 2.0 1500 134 20 100 17| 3.9 2.9 6.8| 18.5 -7.8 10.7 7.1 0.07| 10.6 0.8 2000 137 18 99 14| 2.9 2.1 5.0| 18.5 -10.1 8.3 4.2 0.03| 8.3 0.3 2500 139 17 97 13| 2.3 1.6 3.9| 18.5 -12.5 6.0 2.4 -0.00| 6.8 -0.0 3000 140 16 95 12| 1.9 1.3 3.2| 18.5 -14.8 3.7 1.2 -0.03| 5.9 -0.2 4000 143 15 94 11| 1.7 1.0 2.7| 25.8 -14.8 11.0 2.8 0.08| 5.0 0.4 5000 151 15 100 9| 1.9 0.8 2.7| 33.3 -14.8 18.5 3.7 0.19| 4.7 0.9 6000 161 15 114 8| 2.0 0.6 2.7| 39.8 -14.8 25.0 4.2 0.26| 4.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251017.11.gif