UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122323.upa.cvt Date: 2300Z 23 DEC 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 23 DEC 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 -27 SFC 988 73 8.6 2.6 66 6.0 5.7 270 10 282.7 283.5 279.4 295.8 4.67 2 976 174 7.8 1.8 66 6.0 5.0 270 12 282.9 283.7 279.3 295.4 4.46 3 925 613 3.6 0.6 81 3.0 2.2 270 22 283.0 283.7 279.1 295.1 4.32 4 911 737 2.4 0.4 87 2.0 1.5 269 22 283.0 283.7 279.1 295.1 4.32 5 899 844 1.4 -0.8 85 2.2 0.4 268 22 283.0 283.7 278.7 294.3 4.01 6 893 898 1.0 -0.4 90 1.4 0.4 268 22 283.2 283.9 279.0 294.8 4.16 7 887 952 0.8 -2.0 82 2.8 -0.4 268 22 283.5 284.1 278.6 294.0 3.72 8 850 1293 -2.1 -3.0 94 0.9 -2.5 265 22 283.9 284.6 278.7 294.2 3.60 9 843 1359 -2.5 -3.1 96 0.6 -2.7 265 23 284.2 284.8 278.8 294.4 3.61 10 839 1396 -2.7 -4.1 90 1.4 -3.3 265 23 284.4 285.0 278.6 294.0 3.36 11 832 1463 -3.3 -4.1 94 0.8 -3.6 266 23 284.4 285.0 278.6 294.1 3.39 12 821 1568 -4.1 -5.1 93 1.0 -4.5 266 24 284.7 285.2 278.5 293.8 3.18 13 816 1616 -4.3 -6.3 86 2.0 -5.0 266 25 284.9 285.5 278.3 293.3 2.92 14 813 1645 -3.7 -7.9 73 4.2 -5.2 266 25 285.9 286.3 278.3 293.4 2.59 15 804 1733 -3.9 -8.9 68 5.0 -5.7 266 25 286.6 287.0 278.4 293.7 2.42 16 799 1782 -4.5 -9.1 70 4.6 -6.1 267 26 286.5 286.9 278.4 293.5 2.40 17 794 1831 -4.9 -10.9 63 6.0 -6.9 267 26 286.5 286.9 278.0 292.7 2.09 18 788 1891 -4.3 -16.3 39 12.0 -7.8 267 27 287.8 288.0 277.6 291.9 1.36 19 782 1951 -4.7 -16.7 38 12.0 -8.1 267 27 288.0 288.2 277.7 292.0 1.32 20 778 1991 -4.5 -18.5 33 14.0 -8.3 267 27 288.6 288.8 277.7 292.1 1.14 21 765 2124 -4.9 -20.9 27 16.0 -9.0 268 29 289.6 289.8 277.9 292.5 0.94 22 745 2331 -6.3 -23.3 25 17.0 -10.3 268 30 290.3 290.4 278.0 292.7 0.78 23 720 2597 -7.9 -33.9 10 26.0 -12.5 269 32 291.4 291.4 277.9 292.4 0.30 24 719 2608 -7.9 -33.9 10 26.0 -12.5 269 32 291.5 291.5 277.9 292.5 0.30 25 717 2630 -7.7 -29.7 15 22.0 -12.1 269 33 291.9 292.0 278.3 293.4 0.45 26 716 2641 -7.7 -24.7 24 17.0 -11.5 269 33 292.1 292.2 278.8 294.3 0.72 27 715 2652 -7.7 -22.7 29 15.0 -11.3 269 33 292.2 292.3 279.0 294.9 0.86 28 704 2772 -8.9 -19.9 41 11.0 -11.7 270 34 292.2 292.4 279.4 295.6 1.12 29 700 2816 -9.1 -20.1 40 11.0 -11.9 270 34 292.4 292.6 279.5 295.8 1.11 30 696 2860 -9.3 -21.3 37 12.0 -12.2 270 34 292.7 292.8 279.4 295.8 1.00 31 693 2894 -9.7 -19.7 44 10.0 -12.2 270 34 292.6 292.8 279.6 296.2 1.16 32 689 2938 -10.1 -18.1 52 8.0 -12.2 270 34 292.6 292.9 279.9 296.7 1.33 33 686 2972 -9.9 -18.9 48 9.0 -12.2 270 34 293.2 293.4 280.0 297.1 1.25 34 681 3028 -9.3 -26.3 24 17.0 -13.0 270 34 294.5 294.6 279.8 296.6 0.66 35 678 3062 -9.3 -28.3 20 19.0 -13.2 270 35 294.9 295.0 279.8 296.6 0.55 36 674 3108 -9.5 -25.5 26 16.0 -13.0 271 35 295.1 295.3 280.2 297.4 0.71 37 672 3131 -9.7 -21.7 37 12.0 -12.6 271 35 295.2 295.3 280.6 298.3 1.00 38 670 3154 -9.5 -16.5 57 7.0 -11.5 271 35 295.6 295.9 281.5 300.5 1.57 39 666 3200 -9.7 -15.7 62 6.0 -11.5 271 35 295.9 296.2 281.8 301.1 1.69 40 651 3375 -9.9 -15.9 61 6.0 -11.7 271 35 297.6 297.9 282.5 302.9 1.70 41 583 4218 -14.3 -20.3 60 6.0 -15.8 273 37 302.0 302.3 283.9 306.2 1.31 42 579 4270 -14.7 -20.7 60 6.0 -16.2 273 37 302.2 302.4 283.9 306.2 1.27 43 560 4521 -16.9 -21.5 67 4.6 -18.0 273 38 302.5 302.7 284.0 306.4 1.22 44 553 4615 -17.5 -22.5 65 5.0 -18.6 274 38 302.8 303.1 284.0 306.5 1.14 45 544 4738 -18.5 -23.1 67 4.6 -19.5 274 38 303.1 303.3 284.0 306.6 1.09 46 536 4848 -19.1 -25.1 59 6.0 -20.3 274 39 303.7 303.8 284.1 306.7 0.93 47 527 4973 -20.3 -24.3 70 4.0 -21.1 274 39 303.7 303.9 284.2 307.0 1.01 48 521 5058 -20.9 -25.1 69 4.2 -21.7 274 39 304.0 304.1 284.2 307.1 0.96 49 512 5186 -22.1 -25.4 75 3.3 -22.7 275 40 304.0 304.2 284.2 307.1 0.95 50 506 5273 -22.9 -27.0 69 4.1 -23.7 275 40 304.1 304.2 284.1 306.8 0.83 51 501 5345 -23.3 -29.3 58 6.0 -24.3 275 40 304.5 304.6 284.1 306.7 0.67 52 500 5360 -23.5 -29.5 58 6.0 -24.5 275 40 304.4 304.5 284.0 306.6 0.66 53 495 5434 -23.9 -30.9 52 7.0 -25.0 275 40 304.8 304.9 284.1 306.8 0.59 54 492 5478 -24.3 -30.3 58 6.0 -25.2 275 40 304.8 304.9 284.1 306.9 0.63 55 400 6960 -35.3 -44.3 39 9.0 -36.0 275 36 309.1 309.1 285.2 309.8 0.19 56 300 8910 -47.7 -52.0 61 4.3 -47.9 265 62 318.1 318.1 288.2 318.5 0.10 57 278 9408 -51.0 -56.8 50 5.8 -51.1 270 66 320.4 320.4 288.9 320.7 0.06 58 250 10090 -55.5 -63.5 36 8.0 -55.6 270 57 323.6 323.6 289.9 323.7 0.03 59 241 10324 -56.3 -66.3 27 10.0 -56.5 270 53 325.8 325.8 290.5 325.8 0.02 60 200 11520 -52.7 -77.7 3 25.0 -53.1 285 45 349.3 349.3 296.5 349.3 0.00 61 150 13400 -48.1 -81.1 1 33.0 -48.9 280 38 387.2 387.2 303.3 387.2 0.00 62 100 16060 -50.3 -83.3 1 33.0 -51.2 295 39 430.5 430.5 308.9 430.6 0.00 63 90 16747 -49.9 -82.9 1 33.0 -51.0 301 32 444.5 444.5 310.3 444.5 0.00 64 80 17512 -51.7 -83.7 1 32.0 -52.7 308 23 456.0 456.0 311.4 456.1 0.00 65 77 17760 -50.1 -83.1 1 33.0 -51.2 310 21 464.4 464.4 312.1 464.4 0.01 66 74 18019 -51.3 -83.3 1 32.0 -52.4 312 18 467.2 467.2 312.4 467.2 0.01 67 72 18197 -50.3 -83.3 1 33.0 -51.5 313 16 473.0 473.0 312.9 473.0 0.01 68 70 18380 -50.9 -83.9 1 33.0 -52.1 315 14 475.5 475.5 313.1 475.5 0.00 69 68 18568 -51.9 -83.9 1 32.0 -53.0 305 13 477.3 477.3 313.2 477.3 0.01 70 56 19832 -49.7 -83.7 1 34.0 -51.3 235 9 509.6 509.6 315.6 509.6 0.01 71 53 20190 -51.5 -84.5 1 33.0 -52.9 216 8 513.5 513.5 315.9 513.5 0.01 72 50 20570 -49.5 -83.5 1 34.0 -51.3 195 7 526.8 526.8 316.7 526.9 0.01 73 48 20839 -48.9 -82.9 1 34.0 -50.8 186 7 534.4 534.4 317.2 534.5 0.01 74 45 21263 -50.3 -83.3 1 33.0 -52.1 172 8 541.0 541.0 317.6 541.0 0.01 75 38 22372 -49.5 -83.5 1 34.0 -51.7 136 9 569.8 569.8 319.2 569.9 0.01 76 31 23721 -45.5 -82.5 1 37.0 -49.2 92 11 614.8 614.8 321.3 614.9 0.01 77 30 23940 -46.3 -82.3 1 36.0 -49.8 85 11 618.4 618.4 321.4 618.5 0.02 78 29 24165 -46.7 -82.7 1 36.0 -50.2 87 12 623.3 623.3 321.6 623.4 0.01 79 23 25712 -44.3 -81.3 1 37.0 -49.3 101 16 673.1 673.1 323.6 673.3 0.02 80 22 26010 -45.1 -82.1 1 37.0 -49.9 104 17 679.4 679.4 323.7 679.5 0.02 81 20 26650 -42.7 -81.7 1 39.0 -48.8 110 19 705.5 705.5 324.6 705.7 0.03 82 19 26998 -41.1 -81.1 1 40.0 -48.0 109 20 720.9 720.9 325.1 721.1 0.03 83 15 28610 -40.1 -80.1 1 40.0 -48.5 106 22 774.6 774.6 326.6 775.0 0.04 84 12 30155 -34.1 -77.1 0 43.0 -46.8 103 25 846.9 847.0 328.4 847.8 0.09 85 11 30764 -34.9 -77.9 0 43.0 -47.6 101 26 865.4 865.4 328.7 866.2 0.08 86 10 31430 -34.3 -77.3 0 43.0 -47.9 100 27 891.5 891.6 329.2 892.6 0.10 87 9.9 31500 -34.3 -77.3 0 43.0 -47.9 894.1 894.1 329.3 895.2 0.10 88 8.3 32745 -29.7 -74.7 0 45.0 -47.3 958.4 958.5 330.5 960.6 0.18 TRP 241 10324 -56.3 -66.3 27 10.0 -56.5 270 53 325.8 325.8 290.5 325.8 0.02 WND 278 9408 -51.0 -56.8 50 5.8 -51.1 270 66 320.4 320.4 288.9 320.7 0.06 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 876.79 mb = 1046.09 m = 3432.00 ft Wetbulb zero: 890.08 mb = 924.17 m = 3032.01 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 60.95 % Est. max temperature: 10.25 C = 50.45 F Sfc-Lift cond lev (LCL): 901.50 mb = 821.42 m = 2694.91 ft T: 1.61 C 700-500 lapse rate: 5.66 C/km ThetaE index: 0.83 C Layer 887.0- 850.0 mb Conv cond level (CCL): 874.86 mb = 1062.31 m = 3485.24 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 9.52 C = 49.14 F Cap Strength: 9.02 C Lifted Index: 8.94 C Risk: None Lifted Index @300 mb: 16.38 C Lifted Index @700 mb: 3.24 C Showalter Index: 9.64 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 20.50 C K Index: 7.40 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.83 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 4.05 J/kg Cap Strength: 8.99 C Lift Cond Lev (LCL): 883.68 mb = 982.04 m = 3221.87 ft Lev Free Conv (LFC): 848.68 mb = 1305.34 m = 4282.55 ft Equ Level (EL): 818.68 mb = 1589.95 m = 5216.32 ft B at Equ Level: 2.80 J/kg Max Parcel Lev (MPL): 798.68 mb = 1784.95 m = 5856.07 ft Wind level data Storm motion: 301 at 24 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 ---------------------------------------------------------- 0 988 73 270 10 10.0 -0.0 | 141 16 -10.2 12.4 1 925 613 270 22 22.0 -0.0 | 188 13 1.8 12.4 2 850 1293 265 22 21.9 1.9 | 187 14 1.7 14.3 3 700 2816 270 34 34.0 -0.0 | 228 19 13.8 12.4 4 500 5360 275 40 39.8 -3.5 | 246 22 19.7 8.9 5 400 6960 275 36 35.9 -3.1 | 239 18 15.7 9.2 6 300 8910 265 62 61.8 5.4 | 247 45 41.6 17.8 7 278 9408 270 66 66.0 -0.0 | 255 47 45.8 12.4 8 250 10090 270 57 57.0 -0.0 | 251 39 36.8 12.4 9 241 10324 270 53 53.0 -0.0 | 249 35 32.8 12.4 10 200 11520 285 45 43.5 -11.6 | 268 23 23.3 0.7 11 150 13400 280 38 37.4 -6.6 | 251 18 17.2 5.8 12 100 16060 295 39 35.3 -16.5 | 285 16 15.2 -4.1 13 70 18380 315 14 9.9 -9.9 | 104 11 -10.3 2.5 14 50 20570 195 7 1.8 6.8 | 136 27 -18.4 19.1 15 30 23940 85 11 -11.0 -1.0 | 110 33 -31.1 11.4 16 20 26650 110 19 -17.9 6.5 | 116 42 -38.0 18.9 17 10 31430 100 27 -26.6 4.7 | 110 50 -46.8 17.1 Wind Parameters Mean winds (0-6000m): 271.5 at 31.6 knts Storm direction: 301.5 at 23.7 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 89.5 deg Storm rel helicity (0-3000m) pos: 90.0 neg: -1.1 tot: 88.9 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 34.05 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 ------------------------------------------------------------------------------- 500 270 16 159 13| 0.0 11.4 11.4| 36.4 0.0 36.4 72.7 0.92| 11.4 10.5 1000 269 19 174 13| 0.0 6.2 6.2| 39.2 -0.7 38.6 38.6 0.83| 6.8 5.6 1500 268 20 179 13| 0.0 4.9 4.9| 47.7 -1.1 46.6 31.1 0.82| 5.5 4.5 2000 268 22 186 13| 1.0 3.7 4.7| 63.1 -1.1 62.0 31.0 0.84| 5.1 4.3 2500 268 23 193 14| 1.7 2.9 4.6| 79.0 -1.1 77.9 31.2 0.85| 4.9 4.2 3000 268 25 200 14| 1.8 2.4 4.3| 90.0 -1.1 88.9 29.6 0.85| 4.6 3.9 4000 269 28 211 15| 1.7 1.8 3.5|102.3 -1.1 101.2 25.3 0.86| 3.8 3.2 5000 271 30 219 16| 1.6 1.5 3.1|115.2 -1.1 114.2 22.8 0.86| 3.3 2.8 6000 271 32 225 16| 1.4 1.1 2.5|119.0 -6.0 113.0 18.8 0.79| 3.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251223.23.gif