UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 28 NOV 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 58 260 12 SFC 998 73 8.8 4.1 72 4.7 6.5 260 12 282.1 283.0 279.7 296.4 5.14 2 965 351 6.2 3.8 85 2.4 5.0 256 20 282.2 283.1 279.8 296.7 5.21 3 936 601 4.0 2.3 89 1.7 3.2 252 27 282.4 283.3 279.5 295.9 4.82 4 926 688 3.2 1.7 90 1.5 2.5 250 30 282.5 283.3 279.3 295.5 4.67 5 925 697 3.2 1.7 90 1.5 2.5 250 30 282.6 283.4 279.4 295.6 4.67 6 924 706 3.2 1.4 88 1.8 2.4 250 30 282.7 283.5 279.3 295.5 4.58 7 894 973 1.0 1.0 100 0.0 1.0 254 30 283.1 283.9 279.5 295.9 4.60 8 872 1173 -0.3 -0.3 100 0.0 -0.3 257 31 283.8 284.5 279.4 295.8 4.29 9 867 1219 -0.3 -2.2 87 1.9 -1.1 258 31 284.2 284.9 279.0 294.8 3.75 10 853 1349 -1.1 -3.5 84 2.4 -2.1 260 31 284.7 285.3 278.9 294.6 3.46 11 850 1377 -1.3 -3.5 85 2.2 -2.2 260 31 284.8 285.4 278.9 294.7 3.47 12 847 1405 -1.7 -3.6 87 1.9 -2.5 260 31 284.7 285.3 278.9 294.5 3.46 13 844 1433 -2.1 -2.9 94 0.8 -2.4 260 31 284.5 285.2 279.0 294.9 3.66 14 840 1471 -2.5 -3.1 96 0.6 -2.7 260 32 284.5 285.1 279.0 294.8 3.62 15 836 1509 -2.5 -3.9 90 1.4 -3.1 260 32 284.9 285.5 278.9 294.6 3.42 16 833 1537 -2.9 -3.4 96 0.5 -3.1 259 32 284.7 285.4 279.0 294.9 3.57 17 830 1566 -2.9 -4.8 87 1.9 -3.6 259 32 285.0 285.6 278.7 294.3 3.22 18 829 1576 -2.9 -4.7 87 1.8 -3.6 259 33 285.1 285.7 278.8 294.4 3.25 19 827 1595 -3.3 -3.3 100 0.0 -3.3 259 33 284.9 285.5 279.2 295.2 3.62 20 815 1710 -4.5 -5.1 96 0.6 -4.7 259 34 284.8 285.4 278.6 294.0 3.21 21 810 1758 -4.9 -5.1 98 0.2 -5.0 259 34 284.9 285.5 278.7 294.1 3.23 22 807 1788 -4.9 -6.1 91 1.2 -5.4 259 34 285.2 285.7 278.6 293.8 3.00 23 806 1797 -4.3 -9.0 70 4.7 -5.9 259 34 286.0 286.4 278.1 292.9 2.40 24 805 1807 -3.3 -11.3 54 8.0 -6.0 259 34 287.1 287.5 278.2 293.0 2.00 25 804 1817 -3.3 -11.3 54 8.0 -6.0 259 34 287.2 287.6 278.2 293.1 2.00 26 798 1876 -3.7 -11.7 54 8.0 -6.3 258 35 287.4 287.8 278.2 293.2 1.95 27 792 1936 -3.7 -15.7 39 12.0 -7.2 258 35 288.0 288.3 277.8 292.3 1.42 28 789 1966 -3.7 -16.7 36 13.0 -7.4 258 36 288.3 288.6 277.8 292.3 1.31 29 779 2066 -4.5 -18.5 33 14.0 -8.3 258 36 288.5 288.7 277.7 292.0 1.14 30 777 2086 -4.1 -23.1 21 19.0 -8.7 258 37 289.2 289.3 277.4 291.6 0.77 31 776 2097 -4.1 -23.1 21 19.0 -8.7 258 37 289.3 289.4 277.5 291.7 0.77 32 773 2127 -4.3 -22.3 23 18.0 -8.8 258 37 289.4 289.5 277.6 292.0 0.83 33 748 2386 -5.3 -34.3 8 29.0 -10.6 257 39 291.0 291.1 277.6 292.0 0.28 34 719 2694 -7.9 -31.9 13 24.0 -12.3 256 41 291.5 291.6 278.0 292.7 0.37 35 700 2902 -9.3 -34.3 11 25.0 -13.5 255 43 292.2 292.2 278.2 293.2 0.30 36 681 3114 -10.9 -38.9 8 28.0 -15.0 255 45 292.7 292.7 278.3 293.4 0.19 37 633 3671 -15.7 -39.7 11 24.0 -18.8 255 50 293.4 293.5 278.6 294.1 0.19 38 628 3730 -16.1 -45.1 6 29.0 -19.3 255 51 293.6 293.6 278.6 294.0 0.11 39 607 3986 -17.9 -43.9 8 26.0 -20.7 255 53 294.4 294.4 279.0 294.9 0.13 40 595 4135 -19.1 -34.1 25 15.0 -21.2 255 55 294.7 294.8 279.5 295.9 0.36 41 587 4235 -19.9 -32.9 30 13.0 -21.8 255 56 294.9 295.0 279.7 296.3 0.41 42 583 4286 -20.1 -36.1 23 16.0 -22.2 255 56 295.3 295.3 279.7 296.3 0.30 43 580 4324 -19.7 -46.7 7 27.0 -22.3 255 56 296.2 296.2 279.8 296.5 0.10 44 562 4558 -20.7 -47.7 7 27.0 -23.2 255 59 297.7 297.7 280.4 298.0 0.09 45 510 5267 -26.7 -41.7 23 15.0 -28.1 255 66 298.8 298.8 281.1 299.5 0.19 46 500 5410 -27.7 -38.7 34 11.0 -28.8 255 67 299.3 299.3 281.4 300.2 0.27 47 491 5540 -28.5 -37.5 42 9.0 -29.5 255 68 299.8 299.9 281.7 300.9 0.31 48 487 5598 -28.1 -37.1 42 9.0 -29.1 256 69 301.0 301.1 282.3 302.1 0.32 49 479 5717 -28.5 -37.5 42 9.0 -29.5 256 69 302.0 302.0 282.6 303.1 0.32 50 469 5867 -29.7 -36.7 51 7.0 -30.4 256 71 302.3 302.4 282.8 303.5 0.35 51 464 5943 -30.3 -37.3 50 7.0 -31.0 257 71 302.5 302.6 282.8 303.6 0.33 52 459 6020 -30.9 -36.9 56 6.0 -31.5 257 72 302.7 302.7 283.0 303.9 0.35 53 457 6050 -31.1 -38.1 50 7.0 -31.8 257 72 302.8 302.9 283.0 303.9 0.31 54 455 6081 -31.1 -37.1 56 6.0 -31.7 257 72 303.2 303.3 283.1 304.4 0.35 55 400 6980 -37.3 -49.3 28 12.0 -37.9 260 80 306.5 306.5 284.1 306.9 0.11 56 325 8391 -46.4 -58.4 24 12.0 -46.7 260 94 312.7 312.7 286.4 312.9 0.04 57 300 8920 -49.9 -61.9 23 12.0 -50.1 260 85 315.0 315.0 287.1 315.1 0.03 58 280 9368 -52.9 -64.9 22 12.0 -53.1 260 93 317.0 317.0 287.8 317.1 0.02 59 250 10100 -51.9 -72.9 6 21.0 -52.2 260 88 328.9 328.9 291.4 328.9 0.01 60 200 11560 -51.3 -79.3 2 28.0 -51.7 260 65 351.5 351.5 297.0 351.5 0.00 61 150 13440 -48.3 -81.3 1 33.0 -49.1 250 63 386.8 386.8 303.3 386.9 0.00 62 100 16070 -52.7 -84.7 1 32.0 -53.4 250 57 425.9 425.9 308.4 425.9 0.00 63 81 17421 -57.5 -86.5 1 29.0 -58.0 241 50 442.5 442.5 310.1 442.5 0.00 64 70 18350 -55.3 -86.3 1 31.0 -56.1 235 45 466.1 466.1 312.3 466.1 0.00 65 65 18822 -54.1 -86.1 1 32.0 -55.0 233 42 478.7 478.7 313.4 478.7 0.00 66 50 20490 -56.9 -86.9 1 30.0 -57.7 225 33 509.4 509.4 315.6 509.4 0.00 67 48 20749 -57.1 -87.1 1 30.0 -57.9 226 33 514.9 514.9 315.9 514.9 0.00 68 45 21159 -55.1 -87.1 1 32.0 -56.2 227 33 529.3 529.3 316.9 529.4 0.00 69 41 21751 -57.5 -87.5 1 30.0 -58.4 229 33 537.6 537.6 317.4 537.7 0.00 70 39 22070 -53.3 -86.3 1 33.0 -54.8 230 33 556.0 556.0 318.4 556.0 0.01 71 35 22762 -56.3 -87.3 1 31.0 -57.5 232 34 565.7 565.7 318.9 565.7 0.01 72 31 23532 -57.1 -88.1 1 31.0 -58.3 234 34 583.5 583.5 319.8 583.5 0.01 73 30 23740 -56.5 -87.5 1 31.0 -57.9 235 34 590.6 590.6 320.2 590.6 0.01 74 29 23956 -54.3 -87.3 1 33.0 -56.1 234 34 602.4 602.4 320.7 602.5 0.01 75 24 25173 -51.9 -85.9 1 34.0 -54.5 227 36 642.9 642.9 322.4 643.0 0.01 76 23 25448 -52.7 -86.7 1 34.0 -55.2 225 36 648.4 648.4 322.6 648.5 0.01 77 22 25736 -50.3 -86.3 1 36.0 -53.5 224 36 663.9 663.9 323.2 663.9 0.01 78 22 25736 -48.3 -84.3 1 36.0 -52.1 224 36 669.8 669.8 323.4 669.9 0.01 79 20 26360 -50.3 -85.3 1 35.0 -53.7 220 37 682.2 682.2 323.9 682.3 0.01 80 18 27049 -51.9 -85.9 1 34.0 -55.1 205 32 698.0 698.0 324.4 698.1 0.01 81 17 27426 -46.5 -84.5 1 38.0 -51.6 197 29 726.9 726.9 325.3 727.0 0.02 82 17 27426 -45.1 -83.1 1 38.0 -50.8 197 29 731.3 731.4 325.4 731.5 0.02 83 15 28269 -43.5 -82.5 1 39.0 -50.3 178 22 763.3 763.3 326.3 763.6 0.03 84 14 28735 -44.3 -83.3 1 39.0 -51.0 169 19 775.8 775.8 326.6 776.1 0.03 85 13 29236 -42.3 -82.3 0 40.0 -50.3 158 15 799.4 799.4 327.3 799.7 0.04 86 13 29236 -37.7 -79.7 0 42.0 -48.0 158 15 815.3 815.3 327.6 815.8 0.05 87 12 29787 -40.1 -81.1 0 41.0 -49.5 146 11 825.7 825.7 327.8 826.1 0.05 88 12 29787 -40.1 -81.1 0 41.0 -49.5 146 11 825.7 825.7 327.8 826.1 0.05 89 11 30386 -37.5 -79.5 0 42.0 -48.7 134 7 855.9 855.9 328.5 856.6 0.07 90 11 30386 -37.9 -79.9 0 42.0 -48.9 134 7 854.5 854.5 328.5 855.1 0.06 91 11 30386 -35.5 -78.5 0 43.0 -47.9 134 7 863.2 863.2 328.7 864.0 0.08 92 10 31050 -36.7 -78.7 0 42.0 -48.8 120 2 882.5 882.6 329.1 883.4 0.08 93 9.7 31262 -33.7 -77.7 0 44.0 -47.8 901.6 901.6 329.5 902.6 0.10 94 9.1 31712 -31.5 -75.5 0 44.0 -47.3 926.6 926.7 329.9 928.3 0.15 95 9.0 31790 -31.9 -75.9 0 44.0 -47.6 928.0 928.1 329.9 929.6 0.14 TRP 280 9368 -52.9 -64.9 22 12.0 -53.1 260 93 317.0 317.0 287.8 317.1 0.02 WND 325 8391 -46.4 -58.4 24 12.0 -46.7 260 94 312.7 312.7 286.4 312.9 0.04 Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 877.08 mb = 1126.43 m = 3695.58 ft Wetbulb zero: 877.42 mb = 1122.87 m = 3683.92 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 38.51 % Est. max temperature: 11.38 C = 52.49 F Sfc-Lift cond lev (LCL): 928.96 mb = 662.19 m = 2172.52 ft T: 3.44 C 700-500 lapse rate: 7.34 C/km ThetaE index: 1.38 C Layer 872.0- 850.0 mb Conv cond level (CCL): 909.59 mb = 832.84 m = 2732.38 ft Mean mixing ratio: 4.91 g/kg Conv temperature: 9.55 C = 49.19 F Cap Strength: 3.83 C Lifted Index: 4.04 C Risk: None Lifted Index @300 mb: 13.48 C Lifted Index @700 mb: 2.40 C Showalter Index: 5.03 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 24.20 C K Index: -2.10 Risk: None Sweat Index: 161.00 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.72 J/kg Max Up Vert Vel: 4.41 m/s Conv Inhibition (B-): 1.86 J/kg Cap Strength: 3.88 C Lift Cond Lev (LCL): 915.43 mb = 781.08 m = 2562.57 ft Lev Free Conv (LFC): 890.43 mb = 1004.65 m = 3296.06 ft Equ Level (EL): 870.43 mb = 1187.03 m = 3894.41 ft B at Equ Level: 4.15 J/kg Max Parcel Lev (MPL): 780.43 mb = 2051.71 m = 6731.25 ft Wind level data Storm motion: 286 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 ---------------------------------------------------------- 0 998 73 260 12 11.8 2.1 | 118 24 -21.6 11.4 1 925 697 250 30 28.2 10.3 | 165 20 -5.2 19.5 2 850 1377 260 31 30.5 5.4 | 169 15 -2.9 14.7 3 700 2902 255 43 41.5 11.1 | 202 22 8.1 20.4 4 500 5410 255 67 64.7 17.3 | 230 41 31.3 26.6 5 400 6980 260 80 78.8 13.9 | 243 51 45.4 23.2 6 325 8391 260 94 92.6 16.3 | 247 64 59.2 25.6 7 300 8920 260 85 83.7 14.8 | 244 56 50.3 24.0 8 280 9368 260 93 91.6 16.1 | 246 64 58.2 25.4 9 250 10100 260 88 86.7 15.3 | 245 59 53.3 24.6 10 200 11560 260 65 64.0 11.3 | 236 37 30.6 20.6 11 150 13440 250 63 59.2 21.5 | 220 40 25.8 30.8 12 100 16070 250 57 53.6 19.5 | 215 35 20.2 28.8 13 70 18350 235 45 36.9 25.8 | 186 35 3.5 35.1 14 50 20490 225 33 23.3 23.3 | 163 34 -10.1 32.6 15 30 23740 235 34 27.9 19.5 | 169 29 -5.5 28.8 16 20 26360 220 37 23.8 28.3 | 166 39 -9.6 37.6 17 10 31050 120 2 -1.7 1.0 | 106 37 -35.1 10.3 Wind Parameters Mean winds (0-6000m): 255.5 at 46.2 knts Storm direction: 285.5 at 34.7 knts Shear (0-3000m) pos: 1.2 neg: 4.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 149.9 neg: 0.0 tot: 149.9 m^2/s^2 ave: 50.0 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 97.09 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 19 134 21| 0.0 15.1 15.1| 72.3 0.0 72.3 144.5 0.90| 15.1 13.6 1000 253 24 149 19| 2.3 7.5 9.8| 94.4 0.0 94.4 94.4 0.84| 10.8 9.0 1500 255 27 155 18| 2.5 5.0 7.5|102.5 0.0 102.5 68.4 0.78| 8.6 6.7 2000 256 29 161 17| 1.8 4.8 6.7|118.0 0.0 118.0 59.0 0.80| 7.5 6.0 2500 256 31 168 17| 1.5 4.7 6.2|132.9 0.0 132.9 53.2 0.79| 6.8 5.4 3000 256 33 174 17| 1.2 4.6 5.9|149.9 0.0 149.9 50.0 0.78| 6.4 5.0 4000 256 37 187 19| 0.9 4.7 5.6|194.5 0.0 194.5 48.6 0.76| 6.0 4.6 5000 255 42 199 21| 0.7 4.7 5.5|239.1 0.0 239.1 47.8 0.72| 5.8 4.2 6000 256 46 209 24| 1.4 3.9 5.3|305.8 0.0 305.8 51.0 0.71| 5.6 4.0 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251128.23.gif