UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120701.upa.cvt Date: 0100Z 7 DEC 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:0100Z 7 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 ------------------------------------------------------------------------------- SFC 1000 73 4.4 1.4 81 3.0 3.1 250 10 277.5 278.3 276.2 289.1 4.23 1 991 147 5.8 1.5 74 4.3 3.8 246 12 279.7 280.4 277.4 291.6 4.30 2 970 322 4.4 1.2 80 3.2 2.9 236 17 280.0 280.7 277.6 291.9 4.30 3 935 619 1.8 -1.2 80 3.0 0.5 220 26 280.3 280.9 277.0 290.7 3.74 4 931 654 1.4 -1.9 79 3.3 0.0 218 27 280.2 280.8 276.7 290.2 3.57 5 925 706 1.4 -3.6 69 5.0 -0.6 215 28 280.7 281.3 276.5 289.6 3.16 6 921 741 1.4 -6.6 55 8.0 -1.6 215 28 281.1 281.5 275.7 288.3 2.53 7 912 820 0.8 -8.2 51 9.0 -2.4 214 28 281.3 281.6 275.5 287.7 2.25 8 891 1007 -0.9 -8.9 55 8.0 -3.7 213 28 281.4 281.8 275.5 287.7 2.18 9 877 1133 -1.7 -9.7 54 8.0 -4.4 212 29 281.8 282.2 275.5 287.8 2.08 10 852 1362 -3.7 -9.7 63 6.0 -5.7 210 29 282.1 282.4 275.7 288.3 2.15 11 850 1381 -3.9 -9.9 63 6.0 -5.9 210 29 282.1 282.4 275.7 288.2 2.12 12 837 1502 -4.9 -10.9 63 6.0 -6.8 211 30 282.3 282.6 275.6 288.0 1.99 13 831 1559 -4.9 -13.9 49 9.0 -7.5 211 30 282.8 283.1 275.3 287.4 1.57 14 825 1616 -5.5 -10.5 68 5.0 -7.1 212 30 282.8 283.1 276.0 288.8 2.08 15 812 1740 -6.5 -11.5 68 5.0 -8.1 212 31 283.0 283.4 276.0 288.7 1.95 16 793 1925 -8.1 -10.9 80 2.8 -8.9 214 32 283.2 283.6 276.3 289.3 2.10 17 775 2102 -9.5 -12.2 81 2.7 -10.3 215 33 283.6 283.9 276.3 289.2 1.93 18 753 2324 -11.5 -13.3 86 1.8 -12.0 216 34 283.8 284.1 276.2 289.1 1.82 19 746 2396 -11.9 -14.0 84 2.1 -12.5 217 34 284.1 284.4 276.2 289.2 1.73 20 742 2437 -11.7 -16.1 70 4.4 -12.8 217 35 284.7 285.0 276.2 289.1 1.47 21 740 2457 -11.7 -16.2 69 4.5 -12.9 217 35 285.0 285.2 276.3 289.3 1.46 22 738 2478 -11.9 -16.2 70 4.3 -13.0 217 35 285.0 285.2 276.3 289.3 1.46 23 723 2635 -12.9 -17.4 69 4.5 -14.0 218 36 285.5 285.8 276.5 289.6 1.35 24 704 2838 -14.1 -22.1 51 8.0 -15.8 220 37 286.4 286.6 276.3 289.2 0.92 25 702 2859 -13.9 -25.9 36 12.0 -16.2 220 37 286.9 287.0 276.1 288.9 0.66 26 701 2870 -13.7 -26.7 33 13.0 -16.1 220 37 287.2 287.3 276.2 289.1 0.61 27 700 2881 -13.7 -26.7 33 13.0 -16.1 220 37 287.3 287.4 276.3 289.2 0.61 28 694 2946 -13.7 -30.7 22 17.0 -16.5 220 38 288.0 288.1 276.3 289.4 0.43 29 691 2979 -13.9 -26.9 32 13.0 -16.3 220 39 288.2 288.3 276.7 290.1 0.61 30 686 3034 -14.1 -34.1 17 20.0 -17.1 221 40 288.5 288.6 276.4 289.5 0.31 31 682 3078 -14.3 -30.3 24 16.0 -17.0 221 41 288.8 288.9 276.7 290.2 0.45 32 679 3112 -14.5 -33.5 18 19.0 -17.4 221 42 288.9 289.0 276.7 290.0 0.33 33 676 3145 -14.9 -29.9 27 15.0 -17.4 221 42 288.9 288.9 276.8 290.4 0.47 34 673 3179 -14.9 -32.9 20 18.0 -17.7 221 43 289.2 289.3 276.9 290.4 0.36 35 671 3201 -15.1 -29.1 29 14.0 -17.5 221 44 289.2 289.3 277.1 290.9 0.51 36 670 3212 -15.3 -29.3 29 14.0 -17.7 221 44 289.1 289.2 277.0 290.7 0.50 37 661 3314 -15.3 -34.3 18 19.0 -18.1 222 46 290.3 290.3 277.3 291.3 0.32 38 655 3383 -15.9 -35.9 16 20.0 -18.7 222 47 290.3 290.4 277.3 291.2 0.27 39 633 3639 -17.5 -34.5 21 17.0 -19.9 223 53 291.4 291.4 277.9 292.4 0.32 40 624 3746 -17.9 -39.9 13 22.0 -20.5 223 55 292.1 292.1 278.0 292.8 0.19 41 618 3818 -18.3 -37.3 17 19.0 -20.7 224 57 292.5 292.5 278.3 293.3 0.25 42 612 3891 -17.9 -44.9 7 27.0 -20.7 224 58 293.7 293.8 278.7 294.1 0.11 43 541 4803 -22.1 -53.1 4 31.0 -24.5 228 78 299.3 299.3 281.1 299.5 0.05 44 512 5207 -23.1 -53.1 5 30.0 -25.5 229 86 302.8 302.8 282.6 303.0 0.05 45 500 5380 -24.1 -47.1 10 23.0 -26.2 230 90 303.7 303.7 283.0 304.1 0.11 46 492 5498 -24.7 -46.7 11 22.0 -26.7 230 91 304.3 304.3 283.3 304.7 0.12 47 475 5753 -26.5 -48.5 11 22.0 -28.3 230 94 305.2 305.2 283.6 305.5 0.10 48 466 5891 -26.5 -52.5 7 26.0 -28.4 230 96 306.8 306.9 284.2 307.1 0.06 49 460 5985 -27.3 -47.3 13 20.0 -29.0 230 97 307.0 307.0 284.4 307.4 0.12 50 458 6016 -27.5 -44.5 18 17.0 -29.0 230 97 307.1 307.2 284.4 307.7 0.16 51 454 6080 -27.9 -46.9 15 19.0 -29.5 230 98 307.4 307.4 284.5 307.8 0.12 52 448 6175 -28.7 -42.7 25 14.0 -30.0 230 99 307.6 307.6 284.7 308.3 0.20 53 445 6223 -28.9 -38.9 38 10.0 -30.0 230 99 307.9 308.0 284.9 308.9 0.30 54 400 6980 -33.3 -51.3 15 18.0 -34.4 230 108 311.7 311.7 286.1 312.0 0.08 55 300 8930 -48.3 -60.3 24 12.0 -48.6 225 122 317.3 317.3 287.9 317.4 0.04 56 271 9593 -52.3 -64.9 21 12.6 -52.5 230 125 320.8 320.8 289.0 320.9 0.02 57 250 10110 -55.5 -68.5 18 13.0 -55.7 230 123 323.6 323.6 289.9 323.6 0.02 58 228 10693 -59.3 -68.3 30 9.0 -59.4 230 117 326.4 326.4 290.7 326.5 0.02 59 200 11520 -57.1 -81.1 3 24.0 -57.3 230 94 342.3 342.3 294.9 342.4 0.00 60 150 13340 -58.3 -84.3 2 26.0 -58.5 235 81 369.6 369.6 300.5 369.6 0.00 61 100 15880 -59.1 -88.1 1 29.0 -59.5 245 69 413.5 413.5 306.9 413.5 0.00 TRP 228 10693 -59.3 -68.3 30 9.0 -59.4 230 117 326.4 326.4 290.7 326.5 0.02 WND 271 9593 -52.3 -64.9 21 12.6 -52.5 230 125 320.8 320.8 289.0 320.9 0.02 Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: 902.12 mb = 907.78 m = 2978.26 ft Wetbulb zero: 930.80 mb = 655.68 m = 2151.17 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 40.93 % Est. max temperature: 8.91 C = 48.04 F Sfc-Lift cond lev (LCL): 954.74 mb = 450.10 m = 1476.69 ft T: 3.28 C 700-500 lapse rate: 4.16 C/km ThetaE index: 4.22 C Layer 935.0- 877.0 mb Conv cond level (CCL): 863.91 mb = 1252.23 m = 4108.33 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 8.81 C = 47.86 F Cap Strength: 11.39 C Lifted Index: 11.86 C Risk: None Lifted Index @300 mb: 19.12 C Lifted Index @700 mb: 1.69 C Showalter Index: 13.50 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 14.20 C K Index: -2.70 Risk: None Sweat Index: 215.75 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.21 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 37.48 J/kg Cap Strength: 11.59 C Lift Cond Lev (LCL): 886.55 mb = 1046.56 m = 3433.54 ft Lev Free Conv (LFC): 761.55 mb = 2237.19 m = 7339.78 ft Equ Level (EL): 741.55 mb = 2441.46 m = 8009.94 ft B at Equ Level: 8.64 J/kg Max Parcel Lev (MPL): 701.55 mb = 2864.19 m = 9396.85 ft Wind level data Storm motion: 255 at 38 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 1000 72 250 10 9.4 3.4 | 77 28 -27.7 -6.6 1 925 706 215 28 16.1 22.9 | 122 25 -21.1 12.9 2 850 1381 210 29 14.5 25.1 | 124 27 -22.6 15.1 3 700 2881 220 37 23.8 28.3 | 144 23 -13.3 18.3 4 500 5380 230 90 68.9 57.9 | 214 57 31.8 47.8 5 400 6980 230 108 82.7 69.4 | 218 75 45.6 59.4 6 300 8930 225 122 86.3 86.3 | 213 91 49.1 76.3 7 271 9593 230 125 95.8 80.3 | 220 92 58.6 70.3 8 250 10110 230 123 94.2 79.1 | 220 90 57.1 69.0 9 228 10693 230 117 89.6 75.2 | 219 84 52.5 65.2 10 200 11520 230 94 72.0 60.4 | 215 61 34.9 50.4 11 150 13340 235 81 66.4 46.5 | 219 47 29.2 36.4 12 100 15880 245 69 62.5 29.2 | 233 32 25.4 19.1 Wind Parameters Mean winds (0-6000m): 224.9 at 51.3 knts Storm direction: 254.9 at 38.4 knts Shear (0-3000m) pos: 2.1 neg: 4.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 77.3 deg Storm rel helicity (0-3000m) pos: 200.7 neg: 0.0 tot: 200.7 m^2/s^2 ave: 66.9 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 155.07 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 ------------------------------------------------------------------------------- 500 226 17 94 25| 0.0 16.5 16.5| 84.7 0.0 84.7 169.4 0.84| 17.0 14.2 1000 219 22 108 24| 0.0 11.1 11.1|115.6 0.0 115.6 115.6 0.82| 11.8 9.7 1500 216 25 114 25| 0.0 7.9 7.9|126.1 0.0 126.1 84.1 0.80| 8.7 6.9 2000 215 26 118 25| 0.8 5.9 6.8|145.6 0.0 145.6 72.8 0.81| 7.4 5.9 2500 215 28 121 25| 1.3 4.7 6.1|164.6 0.0 164.6 65.9 0.82| 6.6 5.4 3000 216 29 125 24| 2.1 4.0 6.1|200.7 0.0 200.7 66.9 0.84| 6.5 5.5 4000 219 35 139 23| 4.3 3.0 7.3|334.3 0.0 334.3 83.6 0.84| 7.7 6.4 5000 222 43 159 23| 5.7 2.4 8.1|489.1 0.0 489.1 97.8 0.78| 8.4 6.5 6000 225 51 178 26| 5.5 2.4 7.9|576.7 0.0 576.7 96.1 0.72| 8.2 6.0 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251207.01.gif