UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 15 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 -33 SFC 987 73 7.8 3.4 74 4.4 5.6 40 13 282.0 282.9 279.4 295.7 4.95 2 969 225 6.8 2.3 73 4.5 4.6 30 16 282.5 283.3 279.3 295.5 4.66 3 960 302 6.6 1.6 70 5.0 4.2 25 18 283.0 283.8 279.3 295.6 4.47 4 950 388 6.8 -1.2 57 8.0 3.2 19 19 284.1 284.7 278.9 294.5 3.68 5 947 414 6.6 -1.4 57 8.0 3.1 18 20 284.1 284.8 278.9 294.5 3.64 6 941 467 6.6 -0.4 61 7.0 3.4 14 21 284.7 285.3 279.5 295.8 3.94 7 925 608 6.0 0.0 65 6.0 3.2 5 24 285.4 286.2 280.1 297.2 4.13 8 904 796 4.6 -0.2 71 4.8 2.4 353 21 285.9 286.6 280.3 297.7 4.17 9 901 823 4.6 -0.4 70 5.0 2.3 351 21 286.2 286.9 280.4 297.9 4.12 10 897 859 5.4 -2.6 56 8.0 1.9 349 20 287.3 288.0 280.2 297.5 3.52 11 850 1296 1.4 -2.9 73 4.3 -0.4 320 14 287.6 288.2 280.5 298.1 3.63 12 837 1420 0.2 -3.3 77 3.5 -1.3 327 14 287.6 288.2 280.4 297.9 3.58 13 828 1506 0.0 -3.8 76 3.8 -1.6 331 14 288.3 288.9 280.6 298.4 3.48 14 779 1991 -4.7 -4.7 100 0.0 -4.7 358 14 288.3 288.9 280.6 298.3 3.46 15 768 2102 -5.5 -5.6 99 0.1 -5.5 4 14 288.6 289.2 280.5 298.2 3.28 16 762 2164 -5.5 -6.3 94 0.8 -5.8 8 14 289.3 289.8 280.6 298.4 3.13 17 740 2393 -7.3 -7.6 98 0.3 -7.4 21 14 289.8 290.3 280.6 298.3 2.91 18 734 2457 -7.5 -7.8 98 0.3 -7.6 24 14 290.2 290.7 280.8 298.7 2.89 19 731 2488 -7.9 -8.8 93 0.9 -8.2 26 14 290.1 290.6 280.5 298.0 2.69 20 722 2585 -8.5 -8.8 98 0.3 -8.6 31 14 290.5 291.0 280.7 298.5 2.72 21 706 2758 -9.7 -10.7 92 1.0 -10.1 41 14 291.0 291.5 280.5 298.2 2.39 22 700 2824 -10.3 -11.1 94 0.8 -10.6 45 14 291.1 291.5 280.5 298.0 2.34 23 687 2968 -11.1 -11.6 96 0.5 -11.3 41 15 291.8 292.2 280.7 298.6 2.29 24 672 3137 -11.9 -12.9 92 1.0 -12.2 35 16 292.7 293.1 280.9 299.1 2.11 25 668 3182 -12.1 -13.8 87 1.7 -12.6 34 16 293.0 293.3 280.8 298.9 1.97 26 659 3286 -12.9 -14.3 89 1.4 -13.3 31 16 293.2 293.6 280.9 299.0 1.92 27 601 3981 -17.1 -19.8 79 2.7 -17.7 9 20 296.2 296.4 281.5 300.3 1.32 28 576 4298 -19.7 -22.5 78 2.8 -20.3 359 22 296.8 297.0 281.4 300.2 1.09 29 539 4786 -23.5 -25.7 82 2.2 -23.9 343 24 297.9 298.1 281.6 300.7 0.87 30 523 5005 -25.1 -26.1 91 1.0 -25.3 336 25 298.6 298.7 281.9 301.4 0.87 31 502 5301 -27.5 -27.9 96 0.4 -27.6 326 27 299.2 299.3 282.0 301.7 0.77 32 500 5330 -27.7 -28.2 95 0.5 -27.8 325 27 299.3 299.4 282.1 301.7 0.75 33 489 5490 -28.9 -29.5 95 0.6 -29.0 325 28 299.7 299.8 282.1 301.9 0.68 34 477 5668 -30.3 -31.1 93 0.8 -30.4 326 29 300.1 300.2 282.2 302.1 0.60 35 461 5911 -31.9 -33.9 82 2.0 -32.1 327 30 301.1 301.1 282.4 302.6 0.47 36 458 5957 -32.3 -33.7 87 1.4 -32.4 327 30 301.1 301.2 282.5 302.7 0.48 37 452 6050 -32.7 -34.9 81 2.2 -32.9 327 31 301.8 301.8 282.7 303.2 0.44 38 449 6097 -32.9 -35.0 81 2.1 -33.1 327 31 302.1 302.2 282.8 303.5 0.43 39 445 6160 -33.5 -34.9 87 1.4 -33.6 328 31 302.1 302.2 282.8 303.6 0.44 40 440 6240 -34.1 -35.5 87 1.4 -34.3 328 32 302.3 302.4 282.9 303.7 0.42 41 438 6272 -34.3 -36.3 82 2.0 -34.5 328 32 302.5 302.5 282.9 303.8 0.39 42 435 6320 -34.9 -36.5 85 1.6 -35.0 328 32 302.3 302.4 282.8 303.6 0.39 43 432 6368 -35.3 -37.8 78 2.5 -35.5 328 32 302.4 302.4 282.8 303.5 0.34 44 429 6417 -35.7 -37.3 85 1.6 -35.8 328 32 302.5 302.5 282.9 303.7 0.36 45 425 6482 -36.3 -38.1 83 1.8 -36.5 329 33 302.5 302.6 282.8 303.7 0.34 46 421 6548 -37.1 -37.9 92 0.8 -37.2 329 33 302.3 302.4 282.8 303.5 0.35 47 417 6614 -37.5 -38.9 87 1.4 -37.6 329 34 302.6 302.7 282.9 303.7 0.32 48 415 6647 -37.9 -38.8 91 0.9 -37.9 329 34 302.5 302.6 282.8 303.6 0.32 49 413 6680 -38.1 -40.2 81 2.1 -38.2 329 34 302.7 302.7 282.8 303.7 0.28 50 411 6714 -38.5 -40.9 78 2.4 -38.7 329 34 302.6 302.6 282.8 303.5 0.26 51 410 6731 -38.9 -43.2 64 4.3 -39.2 329 34 302.3 302.3 282.6 303.0 0.20 52 409 6747 -39.1 -43.5 63 4.4 -39.4 330 34 302.2 302.3 282.5 302.9 0.20 53 400 6900 -40.5 -43.8 70 3.3 -40.7 330 35 302.4 302.4 282.6 303.0 0.20 54 397 6951 -41.1 -44.0 73 2.9 -41.3 330 36 302.2 302.3 282.5 302.9 0.19 55 300 8790 -54.9 -76.9 5 22.0 -55.1 325 59 308.0 308.0 284.5 308.0 0.00 56 276 9322 -57.3 -74.3 10 17.0 -57.5 310 58 311.9 311.9 286.0 311.9 0.01 57 250 9950 -56.9 -76.9 6 20.0 -57.1 315 60 321.5 321.5 289.2 321.5 0.00 58 200 11360 -56.9 -82.9 2 26.0 -57.1 300 63 342.7 342.7 295.0 342.7 0.00 59 150 13180 -56.5 -84.5 2 28.0 -56.8 285 67 372.7 372.7 301.1 372.7 0.00 60 100 15770 -54.5 -84.5 1 30.0 -55.1 280 64 422.4 422.4 308.0 422.4 0.00 61 72 17870 -54.7 -84.7 1 30.0 -55.5 271 82 463.6 463.6 312.1 463.6 0.00 62 70 18050 -55.7 -84.7 1 29.0 -56.4 270 84 465.2 465.2 312.3 465.2 0.00 63 68 18234 -56.5 -85.5 1 29.0 -57.2 270 84 467.4 467.4 312.4 467.4 0.00 64 58 19252 -52.1 -84.1 1 32.0 -53.3 273 86 499.1 499.1 314.9 499.1 0.01 65 50 20210 -53.1 -85.1 1 32.0 -54.4 275 88 518.3 518.3 316.2 518.4 0.01 66 46 20748 -52.5 -84.5 1 32.0 -53.9 273 86 532.3 532.3 317.1 532.3 0.01 67 39 21809 -54.9 -85.9 1 31.0 -56.2 268 83 552.0 552.0 318.2 552.0 0.01 68 39 21809 -53.9 -84.9 1 31.0 -55.3 268 83 554.5 554.5 318.3 554.5 0.01 69 34 22682 -58.1 -87.1 1 29.0 -59.1 264 80 565.6 565.6 318.9 565.7 0.01 70 31 23264 -58.5 -87.5 1 29.0 -59.6 261 79 579.7 579.7 319.6 579.7 0.01 71 30 23470 -57.9 -86.9 1 29.0 -59.0 260 78 586.8 586.8 320.0 586.8 0.01 72 29 23684 -57.9 -86.9 1 29.0 -59.1 260 79 592.5 592.5 320.3 592.6 0.01 73 28 23907 -54.9 -85.9 1 31.0 -56.6 261 81 606.8 606.8 320.9 606.9 0.01 74 24 24896 -53.7 -85.7 1 32.0 -55.9 263 87 637.7 637.7 322.2 637.7 0.01 75 23 25168 -55.1 -86.1 1 31.0 -57.1 263 89 641.4 641.4 322.3 641.4 0.01 76 21 25754 -51.9 -84.9 1 33.0 -54.8 264 93 667.9 667.9 323.3 668.0 0.01 77 20 26070 -52.5 -84.5 1 32.0 -55.3 265 95 675.5 675.5 323.6 675.6 0.02 78 16 27498 -55.9 -85.9 1 30.0 -58.3 268 87 708.9 708.9 324.7 709.0 0.02 79 14 28351 -53.7 -85.7 1 32.0 -56.9 270 82 743.9 744.0 325.8 744.1 0.02 80 12 29352 -48.5 -83.5 1 35.0 -54.0 272 77 795.9 795.9 327.1 796.2 0.03 81 11 29923 -49.1 -83.1 1 34.0 -54.6 274 73 813.8 813.8 327.6 814.1 0.04 82 10 30540 -54.9 -85.9 1 31.0 -58.6 275 70 814.6 814.6 327.6 814.8 0.02 83 8.9 31287 -53.5 -85.5 1 32.0 -58.0 847.6 847.6 328.4 847.9 0.03 84 8.3 31740 -50.1 -84.1 1 34.0 -56.2 878.1 878.1 329.0 878.5 0.04 85 8.1 31899 -51.1 -84.1 1 33.0 -56.8 880.3 880.3 329.0 880.7 0.04 TRP 276 9322 -57.3 -74.3 10 17.0 -57.5 310 58 311.9 311.9 286.0 311.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 828.00 mb = 1506.41 m = 4942.22 ft Wetbulb zero: 859.00 mb = 1210.47 m = 3971.31 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 82.90 % Est. max temperature: 13.40 C = 56.11 F Sfc-Lift cond lev (LCL): 922.77 mb = 627.72 m = 2059.42 ft T: 5.85 C 700-500 lapse rate: 6.94 C/km ThetaE index: 1.09 C Layer 950.0- 941.0 mb Conv cond level (CCL): 809.43 mb = 1686.46 m = 5532.95 ft Mean mixing ratio: 4.16 g/kg Conv temperature: 14.09 C = 57.36 F Cap Strength: 3.77 C Lifted Index: 3.80 C Risk: None Lifted Index @300 mb: 8.27 C Lifted Index @700 mb: 1.25 C Showalter Index: 2.63 C Risk: Showers probable Total Totals Index: 53.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 24.80 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 153.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.68 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 58283.41 J/kg Cap Strength: 3.74 C Lift Cond Lev (LCL): 854.76 mb = 1250.66 m = 4103.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 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 ---------------------------------------------------------- 0 987 73 40 13 -8.4 -10.0 | 138 5 -3.6 4.0 1 925 608 5 24 -2.1 -23.9 | 345 10 2.7 -10.0 2 850 1296 320 14 9.0 -10.7 | 257 14 13.8 3.2 3 700 2824 45 14 -9.9 -9.9 | 128 7 -5.1 4.0 4 500 5330 325 27 15.5 -22.1 | 292 22 20.3 -8.2 5 400 6900 330 35 17.5 -30.3 | 306 28 22.3 -16.4 6 300 8790 325 59 33.8 -48.3 | 312 52 38.6 -34.4 7 276 9322 310 58 44.4 -37.3 | 295 54 49.2 -23.4 8 250 9950 315 60 42.4 -42.4 | 301 55 47.2 -28.5 9 200 11360 300 63 54.6 -31.5 | 287 62 59.3 -17.6 10 150 13180 285 67 64.7 -17.3 | 273 70 69.5 -3.4 11 100 15770 280 64 63.0 -11.1 | 268 68 67.8 2.8 12 70 18050 270 84 84.0 -0.0 | 261 90 88.8 13.9 13 50 20210 275 88 87.7 -7.7 | 266 93 92.5 6.2 14 30 23470 260 78 76.8 13.5 | 251 86 81.6 27.5 15 20 26070 265 95 94.6 8.3 | 257 102 99.4 22.2 16 10 30540 275 70 69.7 -6.1 | 264 75 74.5 7.8 Wind Parameters Mean winds (0-6000m): 349.0 at 19.6 knts Storm direction: 19.0 at 14.7 knts Shear (0-3000m) pos: 2.9 neg: 2.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): -26.8 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -69.3 tot: -63.7 m^2/s^2 ave: -21.2 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.76 Bulk Shear: 12.29 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 18 18 15 3| 0.0 14.6 14.6| 0.0 -14.2 -14.2 -28.4 -0.79| 15.3-12.1 1000 5 19 330 6| 0.0 8.6 8.6| 0.0 -51.0 -51.0 -51.0 -0.88| 14.6-12.8 1500 356 18 304 7| 1.1 5.7 6.9| 3.1 -65.9 -62.8 -41.8 -0.77| 12.5 -9.7 2000 355 17 295 7| 2.1 4.3 6.4| 5.5 -65.9 -60.4 -30.2 -0.63| 11.2 -7.0 2500 359 16 295 6| 3.1 3.4 6.5| 5.5 -67.0 -61.4 -24.6 -0.61| 10.4 -6.3 3000 5 16 300 4| 2.9 2.9 5.8| 5.6 -69.3 -63.7 -21.2 -0.58| 9.5 -5.5 4000 9 16 315 3| 2.2 3.5 5.6| 5.6 -79.2 -73.6 -18.4 -0.62| 8.6 -5.3 5000 359 18 308 6| 1.7 4.1 5.9| 5.6-105.4 -99.8 -20.0 -0.61| 8.3 -5.0 6000 349 20 302 10| 1.4 3.8 5.1| 22.6-117.3 -94.7 -15.8 -0.55| 7.6 -4.2 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251015.23.gif