UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 29 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 1004 73 8.4 5.7 83 2.7 7.1 330 29 281.2 282.2 280.0 297.0 5.72 1 1000 102 8.0 5.6 85 2.4 6.8 330 29 281.1 282.1 279.9 296.8 5.70 2 979 276 6.4 4.9 90 1.5 5.6 318 33 281.3 282.2 279.8 296.5 5.55 3 976 302 7.6 3.1 73 4.5 5.4 316 34 282.7 283.6 279.7 296.4 4.90 4 974 319 8.6 1.6 61 7.0 5.3 315 34 283.9 284.6 279.7 296.3 4.41 5 970 353 11.2 -3.8 35 15.0 4.7 312 35 286.8 287.4 279.3 295.4 2.97 6 969 361 11.8 -4.2 32 16.0 4.9 312 35 287.5 288.0 279.5 295.9 2.89 7 960 440 13.0 -7.0 24 20.0 4.7 306 37 289.5 289.9 279.8 296.5 2.35 8 925 750 10.8 -7.2 28 18.0 3.4 285 44 290.4 290.8 280.2 297.5 2.40 9 871 1247 6.4 -7.6 36 14.0 0.8 285 38 290.8 291.3 280.5 298.2 2.47 10 857 1380 6.0 -5.0 45 11.0 1.3 285 36 291.7 292.3 281.7 300.8 3.07 11 850 1447 5.8 -5.2 45 11.0 1.1 285 35 292.2 292.8 281.8 301.2 3.05 12 845 1495 5.4 -6.6 42 12.0 0.5 286 35 292.3 292.8 281.5 300.5 2.76 13 844 1505 5.6 -9.4 33 15.0 -0.2 286 35 292.6 293.0 281.0 299.3 2.22 14 838 1563 5.0 -8.0 38 13.0 -0.2 287 36 292.6 293.0 281.3 300.0 2.49 15 829 1651 5.2 -10.8 30 16.0 -0.8 288 36 293.7 294.0 281.3 299.8 2.02 16 821 1730 4.6 -11.4 30 16.0 -1.3 289 37 293.9 294.2 281.3 299.8 1.94 17 811 1830 3.8 -11.2 32 15.0 -1.7 291 37 294.1 294.4 281.4 300.1 2.00 18 807 1870 3.4 -7.6 44 11.0 -1.0 292 37 294.0 294.5 282.2 302.0 2.67 19 805 1890 3.2 -8.8 41 12.0 -1.4 292 38 294.0 294.5 281.9 301.4 2.44 20 802 1920 3.0 -7.0 48 10.0 -1.0 292 38 294.1 294.6 282.4 302.6 2.82 21 797 1971 3.2 -9.8 38 13.0 -1.7 293 38 294.9 295.3 282.1 301.8 2.28 22 781 2135 2.0 -13.0 32 15.0 -3.3 296 39 295.3 295.6 281.7 300.8 1.80 23 755 2407 0.2 -13.8 34 14.0 -4.6 300 40 296.2 296.5 282.0 301.6 1.74 24 719 2796 -3.3 -17.3 33 14.0 -7.5 307 43 296.6 296.8 281.7 300.8 1.37 25 711 2885 -3.5 -25.5 16 22.0 -8.9 308 43 297.3 297.4 281.1 299.5 0.67 26 705 2952 -3.7 -29.7 11 26.0 -9.4 309 44 297.8 297.9 281.0 299.3 0.46 27 703 2974 -4.1 -29.1 12 25.0 -9.6 309 44 297.6 297.7 281.0 299.2 0.49 28 700 3008 -4.1 -35.1 7 31.0 -10.1 310 44 297.9 298.0 280.8 298.9 0.28 29 635 3770 -8.3 -33.3 11 25.0 -13.1 309 45 301.6 301.6 282.5 302.8 0.36 30 616 4005 -10.1 -33.1 13 23.0 -14.4 308 46 302.1 302.2 282.8 303.4 0.38 31 596 4259 -11.5 -44.5 5 33.0 -16.0 308 46 303.4 303.4 282.9 303.8 0.12 32 586 4388 -12.5 -43.5 6 31.0 -16.8 307 46 303.7 303.7 283.1 304.2 0.14 33 583 4427 -12.7 -38.7 9 26.0 -16.7 307 46 303.9 304.0 283.3 304.7 0.23 34 580 4467 -13.1 -23.1 43 10.0 -15.5 307 46 303.9 304.1 284.2 307.2 1.03 35 578 4493 -13.1 -23.1 43 10.0 -15.5 307 46 304.2 304.4 284.4 307.6 1.03 36 558 4760 -15.5 -24.5 46 9.0 -17.5 307 47 304.4 304.6 284.4 307.5 0.94 37 556 4787 -15.9 -22.9 55 7.0 -17.6 307 47 304.3 304.5 284.5 307.8 1.09 38 554 4814 -16.1 -22.1 60 6.0 -17.6 307 47 304.4 304.6 284.6 308.2 1.17 39 553 4828 -16.3 -20.7 69 4.4 -17.4 306 47 304.3 304.5 284.8 308.6 1.33 40 552 4842 -16.3 -19.7 75 3.4 -17.2 306 47 304.4 304.7 284.9 309.1 1.45 41 541 4993 -17.1 -21.1 71 4.0 -18.1 306 47 305.2 305.5 285.1 309.5 1.31 42 537 5048 -17.5 -20.5 77 3.0 -18.3 306 47 305.4 305.7 285.3 309.9 1.39 43 500 5580 -20.5 -21.6 91 1.1 -20.8 305 48 308.0 308.3 286.2 312.5 1.36 44 498 5610 -20.7 -21.8 91 1.1 -21.0 305 48 308.2 308.4 286.2 312.5 1.34 45 463 6143 -24.7 -25.9 90 1.2 -24.9 307 52 309.7 309.8 286.4 313.0 1.00 46 451 6333 -25.9 -27.7 85 1.8 -26.2 307 53 310.5 310.7 286.5 313.4 0.87 47 441 6495 -27.5 -28.6 90 1.1 -27.7 308 54 310.5 310.6 286.5 313.2 0.82 48 437 6560 -27.9 -29.8 84 1.9 -28.2 308 55 310.8 310.9 286.5 313.3 0.74 49 427 6726 -28.9 -31.3 80 2.4 -29.3 309 56 311.6 311.7 286.6 313.8 0.66 50 400 7190 -31.7 -34.2 78 2.5 -32.0 310 59 313.8 313.9 287.3 315.6 0.53 51 391 7351 -32.7 -35.5 76 2.8 -33.0 310 60 314.5 314.6 287.5 316.2 0.48 52 367 7794 -36.5 -38.4 83 1.9 -36.7 311 61 315.2 315.3 287.6 316.6 0.38 53 356 8004 -38.1 -40.7 76 2.6 -38.3 312 62 315.8 315.9 287.8 316.9 0.31 54 342 8279 -40.3 -42.4 80 2.1 -40.5 313 63 316.5 316.5 287.9 317.5 0.27 55 300 9160 -47.1 -49.9 73 2.8 -47.2 315 66 319.0 319.0 288.6 319.5 0.13 56 250 10340 -57.1 -61.6 57 4.5 -57.2 310 72 321.2 321.2 289.2 321.3 0.04 57 237 10675 -58.9 -63.4 56 4.5 -58.9 305 76 323.4 323.4 289.8 323.6 0.03 58 234 10755 -59.3 -63.8 56 4.5 -59.4 305 74 324.0 324.0 290.0 324.1 0.03 59 200 11740 -57.1 -77.1 6 20.0 -57.3 300 55 342.3 342.3 294.9 342.4 0.01 60 150 13570 -55.7 -82.7 2 27.0 -56.1 280 42 374.1 374.1 301.3 374.1 0.00 61 100 16150 -56.9 -84.9 2 28.0 -57.3 265 27 417.8 417.8 307.4 417.8 0.00 62 92 16677 -57.7 -85.7 2 28.0 -58.1 258 27 426.3 426.3 308.4 426.3 0.00 63 83 17332 -54.5 -85.5 1 31.0 -55.2 249 27 445.5 445.5 310.4 445.6 0.00 64 76 17896 -54.3 -85.3 1 31.0 -55.1 242 27 457.3 457.3 311.5 457.4 0.00 65 71 18330 -56.7 -85.7 1 29.0 -57.3 236 27 461.2 461.2 311.9 461.2 0.00 66 70 18420 -56.5 -86.5 1 30.0 -57.1 235 27 463.5 463.5 312.1 463.5 0.00 67 66 18792 -56.9 -85.9 1 29.0 -57.5 231 28 470.5 470.5 312.7 470.5 0.00 68 50 20550 -56.1 -86.1 1 30.0 -57.0 210 31 511.3 511.3 315.7 511.3 0.00 69 49 20678 -55.5 -86.5 1 31.0 -56.5 210 32 515.7 515.7 316.0 515.7 0.00 70 30 23780 -58.7 -87.7 1 29.0 -59.7 200 45 584.6 584.6 319.9 584.7 0.01 71 28 24212 -59.7 -88.7 1 29.0 -60.7 199 47 593.5 593.5 320.3 593.5 0.01 72 22 25723 -58.1 -88.1 1 30.0 -59.6 196 52 640.6 640.6 322.3 640.7 0.01 73 20 26320 -59.7 -88.7 1 29.0 -61.0 195 54 653.4 653.4 322.8 653.5 0.01 74 17 27333 -61.1 -89.1 1 28.0 -62.4 190 58 680.0 680.0 323.8 680.1 0.01 75 14 28546 -58.7 -88.7 1 30.0 -60.7 185 63 727.0 727.0 325.3 727.1 0.01 76 13 29015 -55.9 -87.9 1 32.0 -58.7 183 65 752.3 752.3 326.0 752.4 0.01 77 12 29525 -55.5 -87.5 1 32.0 -58.6 180 67 771.1 771.1 326.5 771.2 0.02 78 11 30083 -53.3 -86.3 1 33.0 -57.3 178 69 798.5 798.5 327.2 798.7 0.02 79 11 30083 -54.1 -86.1 1 32.0 -57.8 178 69 795.6 795.6 327.1 795.8 0.02 80 10 30700 -50.1 -85.1 1 35.0 -55.5 175 71 832.5 832.5 328.0 832.8 0.03 81 9.7 30899 -49.9 -83.9 1 34.0 -55.5 840.6 840.6 328.2 840.9 0.04 82 8.9 31460 -51.7 -84.7 1 33.0 -56.9 854.6 854.6 328.5 854.9 0.03 83 8.5 31760 -48.9 -84.9 1 36.0 -55.4 876.8 876.9 329.0 877.2 0.03 84 8.0 32160 -47.1 -83.1 1 36.0 -54.7 899.3 899.4 329.4 899.8 0.05 TRP 234 10755 -59.3 -63.8 56 4.5 -59.4 305 74 324.0 324.0 290.0 324.1 0.03 WND 237 10675 -58.9 -63.4 56 4.5 -58.9 305 76 323.4 323.4 289.8 323.6 0.03 Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 752.94 mb = 2429.56 m = 7970.89 ft Wetbulb zero: 844.24 mb = 1502.56 m = 4929.59 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 36.46 % Est. max temperature: 19.13 C = 66.44 F Sfc-Lift cond lev (LCL): 963.49 mb = 409.18 m = 1342.44 ft T: 12.53 C 700-500 lapse rate: 6.38 C/km ThetaE index: 1.97 C Layer 845.0- 838.0 mb Conv cond level (CCL): 647.57 mb = 3616.91 m = 11866.37 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 28.05 C = 82.49 F Cap Strength: 9.20 C Lifted Index: 10.59 C Risk: None Lifted Index @300 mb: 15.63 C Lifted Index @700 mb: 7.10 C Showalter Index: 7.61 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 15.30 C K Index: -9.90 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.09 J/kg Max Up Vert Vel: 10.21 m/s Conv Inhibition (B-): 55158.60 J/kg Cap Strength: 10.30 C Lift Cond Lev (LCL): 787.02 mb = 2072.95 m = 6800.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 32 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 1004 73 330 29 14.5 -25.1 | 176 3 -0.3 3.4 1 1000 102 330 29 14.5 -25.1 | 176 3 -0.3 3.4 2 925 750 285 44 42.5 -11.4 | 238 33 27.7 17.2 3 850 1447 285 35 33.8 -9.1 | 224 27 19.0 19.5 4 700 3008 310 44 33.7 -28.3 | 269 19 18.9 0.3 5 500 5580 305 48 39.3 -27.5 | 268 25 24.6 1.0 6 400 7190 310 59 45.2 -37.9 | 287 32 30.4 -9.4 7 300 9160 315 66 46.7 -46.7 | 300 37 31.9 -18.1 8 250 10340 310 72 55.2 -46.3 | 294 44 40.4 -17.7 9 237 10675 305 76 62.3 -43.6 | 288 50 47.5 -15.0 10 234 10755 305 74 60.6 -42.4 | 287 48 45.9 -13.9 11 200 11740 300 55 47.6 -27.5 | 268 33 32.9 1.1 12 150 13570 280 42 41.4 -7.3 | 231 34 26.6 21.3 13 100 16150 265 27 26.9 2.4 | 201 33 12.1 30.9 14 70 18420 235 27 22.1 15.5 | 189 45 7.4 44.0 15 50 20550 210 31 15.5 26.8 | 181 55 0.7 55.4 16 30 23780 200 45 15.4 42.3 | 181 71 0.6 70.8 17 20 26320 195 54 14.0 52.2 | 179 81 -0.8 80.7 18 10 30700 175 71 -6.2 70.7 | 168 101 -21.0 99.3 Wind Parameters Mean winds (0-6000m): 302.7 at 42.9 knts Storm direction: 332.7 at 32.1 knts Shear (0-3000m) pos: 3.2 neg: 4.8 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 111.9 neg: -77.7 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.38 Bulk Shear: 15.40 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 ------------------------------------------------------------------------------- 500 312 34 242 12| 0.0 22.7 22.7| 8.7 -3.8 4.9 9.8 0.25| 23.3 5.7 1000 297 38 239 22| 0.0 14.5 14.5| 8.7 -49.2 -40.5 -40.5 -0.01| 18.7 -0.1 1500 293 38 235 24| 1.5 9.7 11.1| 15.7 -77.7 -62.0 -41.3 -0.07| 14.5 -1.0 2000 292 38 234 24| 1.8 7.2 9.0| 50.1 -77.7 -27.6 -13.8 0.05| 12.4 0.6 2500 294 38 237 24| 2.6 5.8 8.4| 83.4 -77.7 5.7 2.3 0.14| 11.2 1.6 3000 297 39 241 23| 3.2 4.8 8.0|111.9 -77.7 34.2 11.4 0.22| 10.3 2.3 4000 300 40 248 22| 2.4 3.9 6.3|111.9 -78.6 33.3 8.3 0.21| 8.0 1.7 5000 302 42 252 22| 1.9 3.3 5.2|111.9 -80.2 31.7 6.3 0.20| 6.6 1.3 6000 303 43 256 22| 1.8 2.9 4.7|132.2 -81.2 51.0 8.5 0.23| 5.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251029.23.gif