UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 20 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 5 275 8 SFC 992 73 6.8 0.8 66 6.0 4.1 275 8 280.6 281.3 277.6 292.0 4.08 2 988 106 7.4 1.4 66 6.0 4.6 272 8 281.5 282.3 278.3 293.5 4.28 3 963 316 6.4 -0.6 61 7.0 3.3 256 8 282.6 283.2 278.3 293.3 3.80 4 956 376 6.8 -3.2 49 10.0 2.6 251 9 283.6 284.1 277.9 292.6 3.15 5 953 402 6.8 -4.2 45 11.0 2.2 249 9 283.8 284.3 277.7 292.2 2.93 6 945 471 6.6 -3.4 49 10.0 2.4 244 9 284.3 284.9 278.3 293.3 3.14 7 937 541 6.2 -5.8 42 12.0 1.4 238 9 284.6 285.1 277.7 292.2 2.64 8 932 584 6.0 -9.0 33 15.0 0.4 235 9 284.8 285.2 277.1 290.9 2.07 9 930 602 5.6 -3.4 52 9.0 1.8 233 9 284.6 285.1 278.5 293.7 3.19 10 925 646 5.4 -3.6 52 9.0 1.7 230 9 284.8 285.4 278.6 293.9 3.16 11 923 664 5.4 -3.6 52 9.0 1.6 231 9 285.0 285.6 278.7 294.1 3.17 12 914 744 5.4 -6.6 42 12.0 0.7 234 11 285.8 286.3 278.2 293.2 2.55 13 907 806 5.4 -11.6 28 17.0 -0.6 236 12 286.4 286.7 277.4 291.6 1.73 14 905 824 5.4 -15.6 20 21.0 -1.3 236 12 286.6 286.8 276.9 290.4 1.25 15 896 906 4.8 -18.2 17 23.0 -2.1 239 14 286.8 287.0 276.6 289.9 1.02 16 892 942 4.4 -16.6 20 21.0 -2.1 241 15 286.8 287.0 276.8 290.3 1.17 17 887 988 4.4 -20.6 14 25.0 -2.7 242 15 287.2 287.4 276.6 289.8 0.84 18 884 1015 4.4 -17.6 18 22.0 -2.3 243 16 287.5 287.7 277.0 290.8 1.08 19 882 1034 4.2 -20.8 14 25.0 -2.9 244 16 287.5 287.6 276.7 290.0 0.83 20 879 1062 4.2 -11.8 30 16.0 -1.4 245 17 287.8 288.1 278.2 293.0 1.76 21 877 1080 4.2 -17.8 18 22.0 -2.4 246 17 288.0 288.1 277.3 291.2 1.07 22 873 1117 4.2 -21.8 13 26.0 -3.0 247 18 288.3 288.5 277.0 290.7 0.76 23 865 1192 4.4 -20.6 14 25.0 -2.8 250 19 289.3 289.5 277.6 292.0 0.86 24 860 1239 3.8 -15.2 23 19.0 -2.3 252 20 289.2 289.4 278.3 293.3 1.36 25 856 1277 3.8 -25.2 10 29.0 -3.6 253 21 289.5 289.6 277.3 291.4 0.58 26 854 1296 3.8 -26.2 9 30.0 -3.7 254 21 289.7 289.8 277.4 291.4 0.53 27 850 1334 3.6 -18.4 18 22.0 -3.0 255 22 289.9 290.1 278.2 293.2 1.05 28 842 1411 3.0 -12.0 32 15.0 -2.2 257 22 290.1 290.4 279.3 295.5 1.81 29 821 1614 1.2 -9.8 44 11.0 -2.8 261 23 290.3 290.7 279.9 296.8 2.21 30 816 1663 0.6 -8.4 51 9.0 -2.8 262 23 290.1 290.6 280.2 297.5 2.48 31 809 1733 0.0 -4.9 70 4.9 -2.0 264 23 290.2 290.8 281.3 299.8 3.28 32 805 1772 0.0 -7.0 59 7.0 -2.7 265 23 290.6 291.1 280.8 298.9 2.81 33 801 1812 -0.3 -7.3 59 7.0 -3.0 266 23 290.7 291.2 280.8 298.9 2.75 34 789 1933 -1.1 -8.1 59 7.0 -3.7 268 23 291.1 291.6 280.8 298.9 2.63 35 787 1953 -1.3 -8.3 59 7.0 -3.9 269 23 291.1 291.6 280.8 298.8 2.59 36 780 2024 -1.5 -12.5 43 11.0 -5.2 270 23 291.7 292.0 280.1 297.3 1.87 37 771 2116 -1.7 -15.7 33 14.0 -6.0 273 24 292.4 292.7 280.0 296.9 1.46 38 770 2127 -1.7 -15.7 33 14.0 -6.1 273 24 292.5 292.8 280.0 297.0 1.46 39 729 2559 -5.5 -16.5 42 11.0 -8.7 283 24 293.0 293.2 280.2 297.4 1.44 40 727 2581 -5.5 -17.5 38 12.0 -8.9 283 24 293.2 293.4 280.1 297.3 1.33 41 724 2613 -5.9 -15.9 45 10.0 -8.9 284 24 293.1 293.4 280.4 297.8 1.53 42 700 2876 -8.1 -18.1 44 10.0 -10.8 290 25 293.5 293.7 280.3 297.6 1.31 43 693 2954 -8.7 -17.7 48 9.0 -11.2 290 25 293.7 293.9 280.4 297.9 1.37 44 690 2988 -8.9 -17.9 48 9.0 -11.3 291 26 293.8 294.1 280.4 298.0 1.35 45 672 3192 -10.3 -20.3 44 10.0 -12.8 292 27 294.5 294.7 280.5 298.0 1.13 46 669 3227 -10.5 -23.5 34 13.0 -13.5 292 27 294.6 294.8 280.2 297.4 0.86 47 662 3308 -10.9 -25.9 28 15.0 -14.1 292 28 295.1 295.2 280.1 297.3 0.70 48 642 3543 -12.3 -29.3 23 17.0 -15.5 294 29 296.1 296.2 280.4 297.8 0.53 49 618 3834 -13.7 -37.7 11 24.0 -17.3 296 31 297.7 297.8 280.7 298.6 0.24 50 615 3871 -13.9 -36.9 12 23.0 -17.4 296 31 297.9 298.0 280.8 298.8 0.26 51 609 3945 -14.3 -20.3 60 6.0 -15.8 296 32 298.3 298.5 282.3 302.2 1.25 52 603 4021 -14.9 -19.0 71 4.1 -15.9 297 32 298.4 298.7 282.5 302.9 1.41 53 601 4046 -15.1 -19.1 71 4.0 -16.1 297 32 298.5 298.8 282.5 302.9 1.40 54 500 5410 -25.7 -34.7 43 9.0 -26.8 305 41 301.7 301.8 282.6 303.1 0.40 55 400 6980 -39.1 -41.5 78 2.4 -39.3 310 48 304.2 304.2 283.4 305.1 0.25 56 300 8890 -52.1 -72.1 7 20.0 -52.4 310 65 311.9 311.9 286.0 311.9 0.01 57 254 9958 -53.7 -77.4 4 23.7 -54.0 315 79 324.7 324.7 290.2 324.7 0.00 58 250 10060 -53.9 -77.9 4 24.0 -54.2 320 78 325.9 325.9 290.6 325.9 0.00 59 234 10482 -56.1 -79.1 4 23.0 -56.3 310 77 328.8 328.8 291.4 328.8 0.00 60 200 11490 -51.9 -81.9 2 30.0 -52.3 300 65 350.6 350.6 296.8 350.6 0.00 61 150 13350 -53.7 -82.7 2 29.0 -54.1 290 61 377.5 377.5 301.9 377.6 0.00 62 100 15950 -55.7 -84.7 1 29.0 -56.2 270 57 420.1 420.1 307.7 420.1 0.00 63 91 16553 -54.3 -84.3 1 30.0 -54.9 270 57 434.4 434.4 309.3 434.4 0.00 64 76 17695 -58.9 -85.9 2 27.0 -59.3 270 56 447.7 447.7 310.6 447.7 0.00 65 72 18034 -59.7 -86.7 2 27.0 -60.1 270 56 453.0 453.0 311.1 453.0 0.00 66 70 18210 -58.9 -86.9 2 28.0 -59.4 270 56 458.4 458.4 311.6 458.4 0.00 67 63 18876 -55.5 -85.5 1 30.0 -56.3 268 61 479.9 479.9 313.4 479.9 0.00 68 60 19187 -56.9 -85.9 1 29.0 -57.6 268 63 483.5 483.5 313.7 483.5 0.00 69 54 19857 -55.1 -85.1 1 30.0 -56.1 266 68 502.4 502.5 315.1 502.5 0.01 70 52 20099 -53.1 -85.1 1 32.0 -54.3 266 70 512.6 512.6 315.8 512.6 0.01 71 50 20350 -55.9 -84.9 1 29.0 -56.8 265 72 511.7 511.7 315.8 511.8 0.01 72 46 20877 -58.1 -87.1 1 29.0 -58.9 263 72 518.8 518.8 316.2 518.8 0.00 73 40 21758 -56.5 -86.5 1 30.0 -57.6 261 72 544.0 544.0 317.8 544.0 0.01 74 39 21920 -53.7 -85.7 1 32.0 -55.2 260 72 555.0 555.0 318.3 555.0 0.01 75 35 22614 -53.3 -85.3 1 32.0 -54.9 258 72 573.5 573.5 319.3 573.5 0.01 76 30 23600 -55.7 -85.7 1 30.0 -57.2 255 72 592.8 592.8 320.3 592.8 0.01 77 26 24509 -56.9 -86.9 1 30.0 -58.3 255 72 614.1 614.2 321.2 614.2 0.01 78 24 25020 -54.3 -85.3 1 31.0 -56.3 255 73 635.9 635.9 322.2 636.0 0.01 79 20 26180 -57.7 -86.7 1 29.0 -59.4 255 73 659.6 659.6 323.0 659.6 0.01 80 19 26505 -57.9 -86.9 1 29.0 -59.6 254 72 668.7 668.7 323.4 668.8 0.01 81 17 27211 -56.5 -86.5 1 30.0 -58.7 253 70 694.8 694.8 324.3 694.9 0.01 82 15 28018 -50.9 -83.9 1 33.0 -54.8 251 68 738.7 738.7 325.6 738.9 0.02 83 13 28949 -52.3 -84.3 1 32.0 -56.2 249 65 764.7 764.7 326.3 764.9 0.02 84 11 30037 -50.3 -84.3 1 34.0 -55.4 246 62 809.4 809.4 327.5 809.7 0.03 85 11 30037 -48.1 -83.1 1 35.0 -54.1 246 62 817.4 817.4 327.7 817.7 0.04 86 10 30670 -45.7 -81.7 1 36.0 -53.1 245 60 849.0 849.0 328.4 849.4 0.05 87 10 30670 -45.5 -82.5 1 37.0 -52.9 245 60 849.7 849.7 328.4 850.1 0.04 88 9.8 30805 -44.7 -81.7 1 37.0 -52.6 857.6 857.7 328.5 858.1 0.05 89 9.4 31083 -45.9 -81.9 1 36.0 -53.4 863.4 863.4 328.7 863.9 0.05 90 9.0 31373 -44.7 -81.7 1 37.0 -53.0 878.8 878.8 329.0 879.3 0.06 91 8.9 31448 -43.1 -81.1 1 38.0 -52.2 887.8 887.8 329.2 888.4 0.06 92 8.2 31998 -44.7 -81.7 1 37.0 -53.4 902.5 902.5 329.5 903.1 0.06 93 7.1 32946 -52.3 -84.3 1 32.0 -58.0 909.2 909.2 329.6 909.6 0.05 94 6.8 33225 -53.3 -85.3 1 32.0 -58.7 916.3 916.3 329.7 916.7 0.04 TRP 234 10482 -56.1 -79.1 4 23.0 -56.3 310 77 328.8 328.8 291.4 328.8 0.00 WND 254 9958 -53.7 -77.4 4 23.7 -54.0 315 79 324.7 324.7 290.2 324.7 0.00 Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 805.00 mb = 1772.23 m = 5814.34 ft Wetbulb zero: 910.15 mb = 778.10 m = 2552.79 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 43.49 % Est. max temperature: 16.26 C = 61.26 F Sfc-Lift cond lev (LCL): 904.74 mb = 826.72 m = 2712.30 ft T: 5.38 C 700-500 lapse rate: 6.95 C/km ThetaE index: 4.17 C Layer 914.0- 892.0 mb Conv cond level (CCL): 697.81 mb = 2900.32 m = 9515.36 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 19.75 C = 67.54 F Cap Strength: 7.81 C Lifted Index: 8.56 C Risk: None Lifted Index @300 mb: 13.74 C Lifted Index @700 mb: 5.83 C Showalter Index: 8.15 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 7.30 C K Index: 0.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.45 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 71236.16 J/kg Cap Strength: 8.51 C Lift Cond Lev (LCL): 799.81 mb = 1823.93 m = 5983.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 21 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 ---------------------------------------------------------- 0 992 73 275 8 8.0 -0.7 | 162 16 -5.0 15.4 1 925 646 230 9 6.9 5.8 | 164 23 -6.1 21.9 2 850 1334 255 22 21.3 5.7 | 201 23 8.3 21.8 3 700 2876 290 25 23.5 -8.6 | 234 13 10.5 7.5 4 500 5410 305 41 33.6 -23.5 | 290 22 20.6 -7.4 5 400 6980 310 48 36.8 -30.9 | 302 28 23.8 -14.8 6 300 8890 310 65 49.8 -41.8 | 305 45 36.8 -25.7 7 254 9958 315 79 55.9 -55.9 | 313 58 42.9 -39.8 8 250 10060 320 78 50.1 -59.8 | 320 57 37.2 -43.7 9 234 10482 310 77 59.0 -49.5 | 306 57 46.0 -33.4 10 200 11490 300 65 56.3 -32.5 | 291 46 43.3 -16.4 11 150 13350 290 61 57.3 -20.9 | 276 45 44.3 -4.8 12 100 15950 270 57 57.0 -0.0 | 250 47 44.0 16.1 13 70 18210 270 56 56.0 -0.0 | 249 46 43.0 16.1 14 50 20350 265 72 71.7 6.3 | 249 63 58.7 22.4 15 30 23600 255 72 69.5 18.6 | 238 66 56.6 34.7 16 20 26180 255 73 70.5 18.9 | 239 67 57.5 35.0 17 10 30670 245 60 54.4 25.4 | 225 59 41.4 41.5 Wind Parameters Mean winds (0-6000m): 291.1 at 27.6 knts Storm direction: 321.1 at 20.7 knts Shear (0-3000m) pos: 3.8 neg: 1.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 78.1 deg Storm rel helicity (0-3000m) pos: 147.9 neg: -0.9 tot: 147.1 m^2/s^2 ave: 49.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.37 Bulk Shear: 60.76 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 ------------------------------------------------------------------------------- 500 254 8 165 19| 0.0 5.9 5.9| 4.8 -0.9 4.0 7.9 0.15| 6.0 0.9 1000 245 10 170 21| 4.4 2.9 7.3| 57.1 -0.9 56.3 56.3 0.63| 7.8 4.9 1500 251 14 180 21| 5.1 2.0 7.1|102.9 -0.9 102.0 68.0 0.73| 7.9 5.8 2000 257 16 188 20| 4.4 1.5 5.9|120.6 -0.9 119.7 59.9 0.73| 7.1 5.2 2500 263 18 194 19| 4.0 1.2 5.2|135.5 -0.9 134.7 53.9 0.72| 6.7 4.9 3000 268 19 200 18| 3.8 1.0 4.8|147.9 -0.9 147.1 49.0 0.73| 6.3 4.6 4000 278 22 212 16| 3.8 0.7 4.5|172.5 -0.9 171.6 42.9 0.76| 5.7 4.3 5000 285 25 228 14| 3.7 0.6 4.3|201.0 -0.9 200.2 40.0 0.77| 5.3 4.1 6000 291 28 244 14| 3.6 0.5 4.1|225.4 -0.9 224.6 37.4 0.76| 4.9 3.7 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251020.23.gif