UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 28 OCT 25 Station: EGYP WMO ident: 88889 Latitude: -51.82 Longitude: -58.45 Elevation: 73.00 ------------------------------------------------------------------------------- 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 1016 73 5.8 1.5 74 4.3 3.9 290 4 277.7 278.4 276.2 289.2 4.19 1 1000 198 4.8 1.6 80 3.2 3.4 280 8 278.0 278.7 276.5 289.7 4.29 2 994 247 4.4 1.3 80 3.1 3.0 282 9 278.0 278.7 276.5 289.6 4.22 3 987 305 6.2 -1.8 56 8.0 2.8 285 10 280.4 281.0 276.6 289.9 3.39 4 983 338 5.6 -1.4 61 7.0 2.6 287 11 280.1 280.7 276.6 289.9 3.51 5 973 422 5.8 -2.2 56 8.0 2.4 291 12 281.1 281.7 276.9 290.5 3.34 6 969 455 7.0 -4.0 45 11.0 2.5 292 13 282.7 283.2 277.2 291.0 2.93 7 960 532 8.4 -6.6 34 15.0 2.5 296 14 284.9 285.3 277.6 291.9 2.42 8 958 549 8.4 -6.6 34 15.0 2.4 297 15 285.0 285.4 277.7 292.1 2.43 9 957 558 9.2 -6.8 32 16.0 2.8 297 15 285.9 286.3 278.1 292.9 2.40 10 946 654 9.4 -8.6 27 18.0 2.4 301 17 287.1 287.4 278.3 293.3 2.11 11 929 803 7.6 -8.4 31 16.0 1.5 308 19 286.7 287.1 278.2 293.1 2.18 12 926 830 9.0 -9.0 27 18.0 2.1 310 20 288.4 288.8 278.9 294.6 2.09 13 925 839 8.8 -9.2 27 18.0 1.9 310 20 288.3 288.7 278.8 294.4 2.06 14 923 857 8.2 -8.8 29 17.0 1.7 310 20 287.9 288.2 278.7 294.1 2.13 15 916 920 9.8 -11.2 21 21.0 2.0 311 21 290.1 290.5 279.3 295.5 1.77 16 861 1430 5.8 -13.2 24 19.0 -0.9 314 24 291.1 291.4 279.6 296.0 1.60 17 850 1535 5.4 -13.6 24 19.0 -1.2 315 25 291.8 292.1 279.8 296.6 1.57 18 844 1593 4.8 -13.2 26 18.0 -1.4 314 25 291.8 292.1 279.9 296.7 1.64 19 840 1631 4.8 -17.2 19 22.0 -2.2 314 25 292.2 292.4 279.4 295.8 1.18 20 837 1661 4.6 -12.4 28 17.0 -1.4 313 25 292.3 292.6 280.3 297.6 1.76 21 832 1709 4.4 -12.6 28 17.0 -1.6 313 25 292.5 292.9 280.4 297.8 1.74 22 823 1798 3.8 -14.2 25 18.0 -2.3 312 25 292.8 293.1 280.3 297.5 1.55 23 820 1827 3.8 -17.2 20 21.0 -2.9 311 25 293.1 293.3 280.0 296.9 1.21 24 817 1857 3.8 -17.2 20 21.0 -2.9 311 25 293.4 293.6 280.1 297.2 1.21 25 816 1867 4.0 -20.0 15 24.0 -3.1 311 25 293.7 293.9 279.9 296.8 0.96 26 815 1877 4.2 -14.8 24 19.0 -2.2 311 25 294.1 294.3 280.7 298.6 1.49 27 813 1897 4.2 -14.8 24 19.0 -2.3 310 25 294.3 294.5 280.8 298.9 1.49 28 811 1917 4.2 -16.8 20 21.0 -2.6 310 25 294.5 294.7 280.6 298.4 1.26 29 777 2263 1.2 -16.8 25 18.0 -4.5 306 25 294.9 295.1 280.9 299.0 1.32 30 748 2569 0.2 -20.8 19 21.0 -5.8 302 24 297.0 297.2 281.4 300.1 0.97 31 738 2676 -0.7 -19.7 22 19.0 -6.2 300 24 297.2 297.4 281.6 300.6 1.09 32 733 2731 -0.9 -23.9 16 23.0 -7.0 300 24 297.5 297.7 281.3 300.0 0.76 33 715 2929 -1.7 -30.7 9 29.0 -8.2 297 24 298.8 298.9 281.4 300.2 0.41 34 714 2940 -1.9 -29.9 10 28.0 -8.2 297 24 298.7 298.8 281.4 300.2 0.45 35 700 3097 -3.3 -28.3 12 25.0 -9.1 295 24 298.8 298.9 281.5 300.6 0.53 36 698 3120 -3.3 -28.3 12 25.0 -9.1 295 24 299.1 299.2 281.7 300.8 0.53 37 665 3500 -5.9 -37.9 6 32.0 -11.6 296 22 300.3 300.4 281.8 301.1 0.22 38 629 3933 -7.3 -48.3 2 41.0 -13.0 297 21 303.5 303.6 282.9 303.8 0.08 39 620 4045 -7.1 -53.1 1 46.0 -13.0 297 20 305.0 305.0 283.5 305.2 0.04 40 609 4184 -7.5 -49.5 2 42.0 -13.3 297 20 306.1 306.1 284.0 306.4 0.07 41 501 5665 -19.7 -48.7 6 29.0 -22.7 300 14 308.8 308.9 285.0 309.2 0.09 42 500 5680 -19.7 -47.7 6 28.0 -22.7 300 14 309.0 309.0 285.1 309.4 0.10 43 476 6045 -22.1 -52.1 5 30.0 -24.8 307 14 310.4 310.4 285.5 310.7 0.07 44 444 6556 -24.5 -53.5 5 29.0 -26.9 316 13 313.6 313.7 286.7 313.9 0.06 45 405 7221 -29.9 -58.9 4 29.0 -31.6 328 13 315.0 315.0 287.1 315.1 0.03 46 400 7310 -30.3 -60.3 4 30.0 -32.0 330 13 315.6 315.6 287.3 315.7 0.03 47 393 7435 -31.1 -63.1 3 32.0 -32.7 338 13 316.2 316.2 287.5 316.2 0.02 48 353 8182 -37.3 -61.3 6 24.0 -38.3 29 12 317.7 317.7 288.0 317.8 0.03 49 349 8261 -37.9 -57.9 11 20.0 -38.8 34 12 317.9 317.9 288.1 318.1 0.04 50 300 9280 -46.3 -68.3 6 22.0 -46.8 105 11 320.1 320.1 288.8 320.1 0.01 51 299 9302 -46.5 -68.5 6 22.0 -47.0 105 11 320.1 320.1 288.8 320.2 0.01 52 289 9528 -48.5 -63.5 16 15.0 -48.8 103 12 320.4 320.4 288.9 320.5 0.03 53 282 9690 -49.9 -68.9 9 19.0 -50.2 102 12 320.6 320.6 288.9 320.7 0.01 54 274 9879 -51.5 -66.5 15 15.0 -51.8 100 13 321.0 321.0 289.0 321.0 0.02 55 254 10369 -55.5 -73.5 9 18.0 -55.7 96 15 322.1 322.1 289.4 322.1 0.01 56 250 10470 -56.5 -71.5 13 15.0 -56.6 95 15 322.1 322.1 289.4 322.1 0.01 57 241 10701 -58.7 -69.7 23 11.0 -58.8 102 17 322.2 322.2 289.4 322.2 0.01 58 200 11850 -65.9 -74.9 27 9.0 -66.0 135 27 328.4 328.4 291.3 328.4 0.01 59 199 11881 -66.1 -75.1 27 9.0 -66.1 135 26 328.6 328.6 291.3 328.6 0.01 60 150 13610 -63.7 -83.7 5 20.0 -63.8 225 25 360.3 360.3 298.8 360.4 0.00 61 100 16090 -62.7 -86.7 3 24.0 -62.9 205 37 406.6 406.6 306.1 406.6 0.00 62 72 18116 -60.9 -87.9 2 27.0 -61.3 200 39 450.5 450.5 310.9 450.5 0.00 63 70 18290 -61.3 -87.3 2 26.0 -61.7 200 39 453.2 453.2 311.1 453.3 0.00 64 52 20128 -62.7 -88.7 2 26.0 -63.1 196 58 490.2 490.2 314.2 490.2 0.00 65 50 20370 -61.3 -88.3 2 27.0 -61.8 195 60 499.0 499.0 314.9 499.0 0.00 66 37 22235 -60.9 -88.9 1 28.0 -61.6 192 66 544.9 544.9 317.8 545.0 0.00 67 30 23530 -63.1 -90.1 1 27.0 -63.7 190 71 572.6 572.6 319.3 572.6 0.00 68 28 23958 -61.5 -89.5 1 28.0 -62.3 189 73 588.5 588.5 320.0 588.5 0.00 69 25 24660 -62.9 -89.9 1 27.0 -63.7 188 77 603.8 603.8 320.8 603.9 0.00 70 22 25452 -61.7 -89.7 1 28.0 -62.7 186 82 629.9 629.9 321.9 629.9 0.01 71 21 25743 -58.5 -87.5 1 29.0 -60.0 186 83 648.0 648.0 322.6 648.1 0.01 72 20 26050 -58.5 -87.5 1 29.0 -60.0 185 85 657.1 657.1 323.0 657.2 0.01 73 12 29311 -52.9 -85.9 1 33.0 -56.8 185 68 780.3 780.3 326.7 780.5 0.02 74 12 29311 -48.3 -83.3 1 35.0 -53.9 185 68 796.6 796.6 327.1 796.9 0.03 75 11 29887 -47.3 -82.3 1 35.0 -53.6 185 65 820.3 820.3 327.7 820.7 0.04 76 10 30520 -45.9 -81.9 1 36.0 -53.2 185 62 848.2 848.2 328.4 848.7 0.05 77 9.3 31003 -46.3 -82.3 1 36.0 -53.7 864.5 864.5 328.7 865.0 0.05 78 9.2 31075 -45.3 -82.3 1 37.0 -53.2 871.0 871.0 328.8 871.5 0.05 79 9.1 31148 -41.7 -81.7 1 40.0 -51.5 887.5 887.5 329.2 888.1 0.06 80 8.9 31299 -39.7 -79.7 1 40.0 -50.7 900.9 900.9 329.4 901.7 0.08 81 8.8 31377 -40.3 -80.3 1 40.0 -51.0 901.5 901.5 329.5 902.2 0.07 82 8.3 31777 -38.3 -79.3 1 41.0 -50.4 924.6 924.6 329.9 925.5 0.09 83 7.9 32117 -38.9 -79.9 1 41.0 -51.0 935.3 935.4 330.1 936.2 0.09 84 7.7 32294 -36.1 -79.1 0 43.0 -50.0 953.5 953.5 330.4 954.6 0.10 85 7.3 32662 -38.1 -79.1 1 41.0 -51.0 960.0 960.0 330.5 961.1 0.11 TRP 199 11881 -66.1 -75.1 27 9.0 -66.1 135 26 328.6 328.6 291.3 328.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 745.78 mb = 2592.70 m = 8506.11 ft Wetbulb zero: 877.80 mb = 1270.73 m = 4169.00 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 16.99 % Est. max temperature: 19.23 C = 66.62 F Sfc-Lift cond lev (LCL): 950.99 mb = 610.11 m = 2001.66 ft T: 9.31 C 700-500 lapse rate: 6.35 C/km ThetaE index: 0.96 C Layer 823.0- 817.0 mb Conv cond level (CCL): 580.73 mb = 4544.74 m = 14910.39 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 35.10 C = 95.17 F Cap Strength: 15.21 C Lifted Index: 15.26 C Risk: None Lifted Index @300 mb: 20.18 C Lifted Index @700 mb: 11.21 C Showalter Index: 11.69 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 6.10 C K Index: -13.50 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.57 J/kg Max Up Vert Vel: 10.35 m/s Conv Inhibition (B-): 60052.56 J/kg Cap Strength: 15.24 C Lift Cond Lev (LCL): 813.54 mb = 1891.73 m = 6206.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 15 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 1016 73 290 4 3.8 -1.4 | 165 12 -3.1 11.7 1 1000 198 280 8 7.9 -1.4 | 185 12 1.0 11.7 2 925 839 310 20 15.3 -12.9 | 269 8 8.4 0.2 3 850 1535 315 25 17.7 -17.7 | 293 12 10.8 -4.6 4 700 3097 295 24 21.8 -10.1 | 259 15 14.8 2.9 5 500 5680 300 14 12.1 -7.0 | 221 8 5.2 6.0 6 400 7310 330 13 6.5 -11.3 | 167 2 -0.4 1.8 7 300 9280 105 11 -10.6 2.8 | 132 24 -17.5 15.9 8 250 10470 95 15 -14.9 1.3 | 123 26 -21.9 14.3 9 200 11850 135 27 -19.1 19.1 | 141 41 -26.0 32.1 10 199 11881 135 26 -18.4 18.4 | 141 40 -25.3 31.4 11 150 13610 225 25 17.7 17.7 | 199 33 10.8 30.7 12 100 16090 205 37 15.6 33.5 | 191 47 8.7 46.6 13 70 18290 200 39 13.3 36.6 | 187 50 6.4 49.7 14 50 20370 195 60 15.5 58.0 | 187 72 8.6 71.0 15 30 23530 190 71 12.3 69.9 | 184 83 5.4 83.0 16 20 26050 185 85 7.4 84.7 | 180 98 0.5 97.7 17 10 30520 185 62 5.4 61.8 | 179 75 -1.5 74.8 Wind Parameters Mean winds (0-6000m): 302.1 at 19.7 knts Storm direction: 332.1 at 14.8 knts Shear (0-3000m) pos: 3.7 neg: 1.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 94.5 deg Storm rel helicity (0-3000m) pos: 56.2 neg: -26.5 tot: 29.7 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.02 Bulk Shear: 13.34 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 ------------------------------------------------------------------------------- 500 290 10 195 10| 11.4 0.0 11.4| 32.0 0.0 32.0 63.9 0.96| 12.2 11.7 1000 304 15 226 7| 9.3 0.0 9.3| 49.3 0.0 49.3 49.3 0.96| 10.3 9.8 1500 308 17 252 7| 7.3 0.0 7.3| 56.2 0.0 56.2 37.5 0.92| 8.1 7.4 2000 309 19 264 8| 5.5 0.7 6.2| 56.2 -8.5 47.7 23.8 0.72| 6.8 4.9 2500 308 20 267 9| 4.4 1.1 5.5| 56.2 -17.3 38.9 15.6 0.57| 6.0 3.4 3000 306 21 267 10| 3.7 1.4 5.1| 56.2 -26.5 29.7 9.9 0.44| 5.4 2.4 4000 304 21 264 11| 2.3 1.1 3.4| 56.2 -33.7 22.5 5.6 0.34| 4.6 1.6 5000 302 21 260 11| 1.6 0.8 2.4| 56.2 -41.2 15.0 3.0 0.24| 4.1 1.0 6000 302 20 255 10| 1.2 0.7 2.0| 56.2 -45.9 10.3 1.7 0.16| 3.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251028.23.gif