UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 8 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 ------------------------------------------------------------------------------- 0 1000 -159 SFC 972 73 5.0 2.7 85 2.3 3.9 280 25 280.4 281.2 278.4 293.6 4.78 2 970 90 5.2 2.2 81 3.0 3.8 279 26 280.8 281.6 278.4 293.6 4.62 3 940 347 3.6 1.3 85 2.3 2.5 270 42 281.7 282.5 278.7 294.1 4.47 4 937 373 3.6 0.7 81 2.9 2.3 269 43 281.9 282.7 278.6 293.9 4.29 5 925 478 2.6 0.7 87 1.9 1.7 265 50 282.0 282.7 278.7 294.1 4.35 6 924 487 2.6 0.8 88 1.8 1.8 265 50 282.1 282.8 278.7 294.3 4.38 7 909 619 1.6 -0.5 86 2.1 0.7 263 49 282.4 283.0 278.5 293.7 4.05 8 897 726 0.8 -2.2 80 3.0 -0.4 261 49 282.6 283.2 278.0 292.8 3.62 9 888 807 0.4 -4.4 70 4.8 -1.5 260 48 283.0 283.5 277.6 291.8 3.10 10 866 1007 -0.9 -6.9 64 6.0 -3.1 257 47 283.7 284.1 277.3 291.2 2.63 11 862 1044 -1.3 -7.3 64 6.0 -3.5 257 47 283.6 284.1 277.2 291.0 2.56 12 857 1091 -1.7 -5.8 74 4.1 -3.3 256 46 283.7 284.2 277.6 292.0 2.89 13 850 1156 -2.1 -8.1 63 6.0 -4.3 255 46 283.9 284.4 277.2 291.0 2.44 14 845 1203 -2.1 -11.1 50 9.0 -5.1 255 46 284.4 284.8 276.7 290.1 1.94 15 830 1345 -3.1 -14.1 42 11.0 -6.4 256 46 284.8 285.1 276.3 289.4 1.55 16 822 1421 -3.7 -12.7 50 9.0 -6.5 256 46 285.0 285.3 276.7 290.1 1.75 17 819 1450 -3.7 -14.7 42 11.0 -7.0 256 46 285.3 285.5 276.5 289.7 1.49 18 814 1499 -4.1 -13.1 50 9.0 -6.9 256 46 285.4 285.7 276.9 290.4 1.71 19 809 1547 -4.5 -14.5 46 10.0 -7.5 256 46 285.4 285.7 276.6 290.0 1.53 20 798 1655 -5.3 -13.3 53 8.0 -7.7 257 46 285.7 286.0 277.0 290.8 1.72 21 793 1704 -5.5 -13.5 53 8.0 -7.9 257 46 286.0 286.3 277.2 291.0 1.70 22 790 1734 -5.3 -16.3 42 11.0 -8.4 257 46 286.5 286.8 276.9 290.6 1.35 23 744 2201 -9.3 -17.3 52 8.0 -11.4 258 47 287.1 287.4 277.2 291.1 1.32 24 743 2212 -9.3 -17.3 52 8.0 -11.4 258 47 287.2 287.5 277.3 291.2 1.32 25 741 2232 -9.3 -19.3 44 10.0 -11.8 259 47 287.5 287.7 277.1 290.9 1.12 26 738 2264 -9.5 -17.5 52 8.0 -11.6 259 47 287.6 287.8 277.4 291.5 1.31 27 727 2380 -10.3 -20.3 44 10.0 -12.7 259 47 287.9 288.1 277.2 291.1 1.05 28 725 2401 -10.5 -19.5 48 9.0 -12.7 259 47 288.0 288.1 277.3 291.4 1.12 29 711 2551 -11.3 -22.3 40 11.0 -13.7 260 47 288.7 288.8 277.4 291.5 0.90 30 700 2670 -12.3 -23.3 39 11.0 -14.6 260 47 288.9 289.0 277.4 291.5 0.84 31 696 2714 -12.5 -23.5 39 11.0 -14.8 260 47 289.1 289.3 277.5 291.7 0.83 32 673 2970 -14.9 -23.9 46 9.0 -16.7 260 47 289.2 289.4 277.6 291.8 0.82 33 660 3117 -15.7 -27.7 35 12.0 -17.9 260 46 289.9 290.0 277.6 291.8 0.59 34 619 3597 -20.1 -30.1 41 10.0 -21.6 260 46 290.3 290.3 277.6 291.9 0.51 35 605 3767 -21.5 -31.5 40 10.0 -22.9 260 46 290.5 290.6 277.7 292.0 0.45 36 600 3828 -21.9 -32.9 36 11.0 -23.4 260 46 290.8 290.8 277.7 292.1 0.40 37 566 4254 -25.7 -33.7 47 8.0 -26.6 260 45 291.2 291.3 277.9 292.5 0.39 38 547 4501 -28.1 -34.1 56 6.0 -28.7 260 45 291.2 291.3 277.9 292.5 0.39 39 535 4660 -29.3 -33.7 66 4.4 -29.8 260 45 291.6 291.7 278.1 293.0 0.41 40 523 4822 -30.5 -36.5 56 6.0 -31.1 260 44 292.1 292.1 278.2 293.1 0.32 41 515 4931 -31.5 -36.5 61 5.0 -32.0 260 44 292.2 292.2 278.3 293.2 0.33 42 505 5070 -32.7 -38.7 55 6.0 -33.2 260 44 292.3 292.4 278.3 293.2 0.27 43 500 5140 -33.3 -38.3 61 5.0 -33.7 260 44 292.4 292.5 278.3 293.4 0.28 44 497 5182 -33.7 -38.4 63 4.7 -34.1 261 45 292.5 292.5 278.3 293.4 0.28 45 493 5239 -34.1 -40.1 55 6.0 -34.6 261 46 292.6 292.7 278.3 293.4 0.24 46 484 5368 -35.3 -39.7 64 4.4 -35.6 263 48 292.7 292.8 278.4 293.5 0.25 47 479 5440 -35.9 -40.9 60 5.0 -36.2 264 49 292.8 292.9 278.4 293.6 0.22 48 478 5454 -35.9 -41.9 54 6.0 -36.3 264 49 293.0 293.1 278.4 293.7 0.20 49 474 5513 -36.3 -44.3 43 8.0 -36.8 265 50 293.2 293.3 278.5 293.8 0.16 50 464 5660 -36.9 -47.9 31 11.0 -37.5 267 52 294.3 294.3 278.9 294.6 0.11 51 459 5735 -37.5 -48.5 31 11.0 -38.1 268 54 294.4 294.5 279.0 294.8 0.10 52 456 5780 -37.3 -52.3 20 15.0 -37.9 268 54 295.2 295.2 279.3 295.5 0.07 53 453 5826 -36.9 -55.9 12 19.0 -37.7 269 55 296.3 296.3 279.7 296.5 0.04 54 446 5934 -37.1 -64.1 4 27.0 -37.9 270 57 297.4 297.4 280.2 297.4 0.02 55 400 6680 -41.1 -59.1 13 18.0 -41.6 280 69 301.6 301.6 282.0 301.7 0.03 56 300 8600 -47.3 -77.3 2 30.0 -47.7 285 78 318.7 318.7 288.3 318.7 0.00 57 250 9800 -50.5 -78.5 2 28.0 -50.9 280 83 331.0 331.0 292.0 331.0 0.00 58 240 10067 -50.9 -77.9 3 27.0 -51.2 280 83 334.3 334.3 292.9 334.3 0.00 59 200 11260 -50.3 -80.3 2 30.0 -50.8 285 91 353.1 353.1 297.3 353.1 0.00 60 173 12196 -52.1 -81.1 2 29.0 -52.5 285 100 365.1 365.1 299.7 365.1 0.00 61 150 13110 -53.9 -81.9 2 28.0 -54.3 280 93 377.2 377.2 301.8 377.2 0.00 62 100 15700 -59.1 -85.1 2 26.0 -59.5 280 77 413.5 413.5 306.9 413.6 0.00 63 91 16291 -59.7 -86.7 2 27.0 -60.0 279 81 423.7 423.7 308.2 423.7 0.00 64 73 17654 -64.5 -88.5 2 24.0 -64.7 276 91 441.1 441.1 310.0 441.1 0.00 65 70 17910 -64.7 -87.7 3 23.0 -64.9 275 93 446.0 446.0 310.5 446.0 0.00 66 69 17998 -65.1 -88.1 3 23.0 -65.3 275 94 446.9 446.9 310.6 447.0 0.00 67 66 18271 -61.9 -87.9 2 26.0 -62.3 276 95 459.6 459.6 311.7 459.6 0.00 68 59 18960 -65.5 -89.5 2 24.0 -65.7 278 100 466.5 466.5 312.3 466.5 0.00 69 58 19065 -64.5 -89.5 2 25.0 -64.8 278 101 471.1 471.1 312.7 471.1 0.00 70 58 19065 -62.5 -88.5 2 26.0 -62.9 278 101 475.6 475.6 313.1 475.6 0.00 71 54 19505 -63.5 -88.5 2 25.0 -63.8 279 104 483.1 483.1 313.7 483.1 0.00 72 53 19621 -61.9 -87.9 2 26.0 -62.3 279 105 489.4 489.4 314.2 489.4 0.00 73 50 19980 -63.9 -88.9 2 25.0 -64.3 280 107 492.9 492.9 314.4 492.9 0.00 74 46 20489 -64.9 -88.9 2 24.0 -65.3 280 107 502.4 502.4 315.1 502.4 0.00 75 44 20760 -64.3 -89.3 2 25.0 -64.7 280 106 510.3 510.3 315.7 510.3 0.00 76 43 20901 -61.3 -88.3 2 27.0 -61.9 280 106 521.0 521.0 316.4 521.0 0.00 77 40 21349 -61.5 -88.5 2 27.0 -62.1 280 106 531.4 531.4 317.0 531.4 0.00 78 39 21505 -63.3 -89.3 2 26.0 -63.8 280 106 530.7 530.7 316.9 530.7 0.00 79 36 22001 -59.9 -87.9 1 28.0 -60.7 280 105 551.8 551.8 318.2 551.8 0.00 80 30 23130 -62.9 -88.9 2 26.0 -63.6 280 104 573.2 573.2 319.3 573.2 0.00 81 29 23338 -63.3 -89.3 2 26.0 -63.9 280 104 577.6 577.6 319.6 577.7 0.00 82 26 24003 -67.1 -91.1 2 24.0 -67.5 282 103 585.2 585.2 319.9 585.2 0.00 83 24 24487 -65.7 -90.7 2 25.0 -66.2 283 102 602.8 602.8 320.7 602.8 0.00 84 20 25570 -74.7 -92.7 5 18.0 -74.9 285 101 607.5 607.5 320.9 607.5 0.00 85 18 26182 -77.7 -95.7 4 18.0 -77.9 285 103 616.6 616.6 321.3 616.6 0.00 86 16 26865 -75.1 -94.1 4 19.0 -75.3 285 106 646.2 646.2 322.6 646.3 0.00 87 15 27240 -75.9 -94.9 3 19.0 -76.1 285 108 655.6 655.6 322.9 655.6 0.00 88 15 27240 -74.1 -94.1 3 20.0 -74.4 285 108 661.6 661.6 323.1 661.6 0.00 89 14 27646 -72.7 -94.7 2 22.0 -73.0 285 109 679.5 679.5 323.7 679.6 0.00 90 14 27646 -71.7 -94.7 2 23.0 -72.1 285 109 682.9 682.9 323.9 682.9 0.00 91 14 27646 -65.5 -92.5 1 27.0 -66.4 285 109 703.9 703.9 324.6 704.0 0.01 92 14 27646 -64.5 -91.5 1 27.0 -65.5 285 109 707.3 707.3 324.7 707.4 0.01 93 13 28105 -60.7 -89.7 1 29.0 -62.4 285 111 735.6 735.7 325.6 735.7 0.01 94 13 28105 -56.5 -87.5 1 31.0 -59.2 285 111 750.2 750.2 326.0 750.3 0.01 95 12 28611 -59.7 -88.7 1 29.0 -61.7 285 113 756.2 756.2 326.1 756.3 0.01 96 11 29169 -51.1 -86.1 1 35.0 -55.9 285 115 806.5 806.5 327.4 806.7 0.02 97 11 29169 -46.1 -84.1 1 38.0 -52.9 285 115 824.7 824.7 327.8 825.0 0.03 98 10 29810 -42.1 -80.1 1 38.0 -51.2 285 117 862.4 862.4 328.7 863.1 0.07 99 10 29810 -42.9 -81.9 1 39.0 -51.7 285 117 859.4 859.4 328.6 859.9 0.05 100 10 29810 -41.7 -79.7 1 38.0 -51.0 285 117 863.9 863.9 328.7 864.6 0.07 101 7.9 31371 -52.3 -84.3 1 32.0 -57.6 881.8 881.8 329.1 882.2 0.04 102 7.6 31622 -52.9 -84.9 1 32.0 -58.1 889.2 889.2 329.2 889.6 0.04 103 7.4 31794 -51.9 -83.9 1 32.0 -57.6 900.1 900.1 329.4 900.6 0.05 104 6.9 32244 -54.7 -85.7 1 31.0 -59.5 906.7 906.7 329.5 907.0 0.04 105 6.8 32338 -53.3 -85.3 1 32.0 -58.7 916.3 916.3 329.7 916.7 0.04 106 6.5 32628 -53.7 -85.7 1 32.0 -59.1 926.5 926.5 329.9 926.9 0.04 107 6.4 32729 -51.9 -85.9 1 34.0 -58.1 938.2 938.3 330.1 938.6 0.04 108 6.3 32833 -41.3 -81.3 1 40.0 -53.1 987.6 987.7 331.0 988.6 0.09 109 6.1 33053 -39.9 -79.9 1 40.0 -52.7 1002.8 1002.9 331.2 1004.1 0.11 TRP 240 10067 -50.9 -77.9 3 27.0 -51.2 280 83 334.3 334.3 292.9 334.3 0.00 WND 173 12196 -52.1 -81.1 2 29.0 -52.5 285 100 365.1 365.1 299.7 365.1 0.00 Sounding variables and indices 1000-500 mb thick: 5299.00 m Freezing level: 881.23 mb = 868.50 m = 2849.38 ft Wetbulb zero: 901.84 mb = 682.49 m = 2239.10 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 52.90 % Est. max temperature: 9.53 C = 49.16 F Sfc-Lift cond lev (LCL): 938.14 mb = 363.14 m = 1191.38 ft T: 3.60 C 700-500 lapse rate: 8.50 C/km ThetaE index: 3.29 C Layer 909.0- 857.0 mb Conv cond level (CCL): 859.97 mb = 1063.22 m = 3488.21 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 8.23 C = 46.81 F Cap Strength: 1.48 C Lifted Index: 0.46 C Risk: Showers probable Lifted Index @300 mb: 18.01 C Lifted Index @700 mb: 1.16 C Showalter Index: 2.19 C Risk: Showers probable Total Totals Index: 56.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.20 C Cross Totals Index: 25.20 C K Index: 12.10 Risk: None Sweat Index: 284.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.65 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 63826.49 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 880.16 mb = 877.71 m = 2879.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 35 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 ---------------------------------------------------------- 0 972 73 280 25 24.6 -4.3 | 136 11 -7.9 8.3 1 925 478 265 50 49.8 4.4 | 226 24 17.3 16.9 2 850 1156 255 46 44.4 11.9 | 206 27 11.9 24.5 3 700 2670 260 47 46.3 8.2 | 214 25 13.8 20.8 4 500 5140 260 44 43.3 7.6 | 208 23 10.8 20.2 5 400 6680 280 69 68.0 -12.0 | 269 35 35.4 0.6 6 300 8600 285 78 75.3 -20.2 | 280 43 42.8 -7.6 7 250 9800 280 83 81.7 -14.4 | 272 49 49.2 -1.8 8 240 10067 280 83 81.7 -14.4 | 272 49 49.2 -1.8 9 200 11260 285 91 87.9 -23.6 | 281 56 55.4 -11.0 10 173 12196 285 100 96.6 -25.9 | 282 65 64.1 -13.3 11 150 13110 280 93 91.6 -16.1 | 273 59 59.1 -3.6 12 100 15700 280 77 75.8 -13.4 | 271 43 43.3 -0.8 13 70 17910 275 93 92.6 -8.1 | 266 60 60.1 4.5 14 50 19980 280 107 105.4 -18.6 | 275 73 72.9 -6.0 15 30 23130 280 104 102.4 -18.1 | 274 70 69.9 -5.5 16 20 25570 285 101 97.6 -26.1 | 282 66 65.0 -13.5 17 10 29810 285 117 113.0 -30.3 | 282 82 80.5 -17.7 Wind Parameters Mean winds (0-6000m): 261.2 at 46.5 knts Storm direction: 291.2 at 34.9 knts Shear (0-3000m) pos: 0.5 neg: 4.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 76.5 deg Storm rel helicity (0-3000m) pos: 81.8 neg: -60.9 tot: 21.0 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 10.13 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 ------------------------------------------------------------------------------- 500 269 40 208 15| 0.0 27.2 27.2| 58.2 -7.7 50.5 101.0 0.61| 29.1 17.8 1000 264 44 213 21| 0.0 13.2 13.2| 58.2 -51.5 6.7 6.7 0.31| 18.0 5.6 1500 261 45 211 23| 0.1 8.8 8.9| 64.6 -58.5 6.1 4.1 0.29| 12.8 3.7 2000 260 45 210 24| 0.4 6.6 7.0| 72.5 -58.5 14.0 7.0 0.31| 9.9 3.1 2500 260 45 211 24| 0.6 5.3 5.9| 80.3 -58.5 21.8 8.7 0.33| 8.2 2.7 3000 260 46 211 24| 0.5 4.4 4.9| 81.8 -60.9 21.0 7.0 0.32| 7.0 2.2 4000 260 46 211 24| 0.4 3.2 3.6| 81.8 -66.7 15.2 3.8 0.29| 5.4 1.5 5000 260 46 211 24| 0.3 2.4 2.7| 81.8 -72.5 9.4 1.9 0.26| 4.4 1.1 6000 261 46 214 24| 1.8 2.0 3.8|199.3 -72.5 126.8 21.1 0.47| 5.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251008.23.gif