UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 17 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 3.6 0.5 80 3.1 2.2 240 9 276.4 277.1 275.2 287.2 3.95 1 1000 104 4.2 0.5 77 3.7 2.6 235 11 277.4 278.0 275.7 288.2 3.96 2 995 145 4.6 -0.0 72 4.6 2.6 235 12 278.1 278.8 276.0 288.7 3.84 3 929 700 0.0 -2.6 83 2.6 -1.0 235 21 279.0 279.5 275.8 288.4 3.39 4 925 735 -0.3 -3.2 81 2.9 -1.4 235 22 279.0 279.6 275.7 288.1 3.26 5 896 989 -2.5 -5.5 80 3.0 -3.6 233 24 279.3 279.8 275.2 287.2 2.83 6 876 1167 -4.1 -5.4 91 1.3 -4.6 232 25 279.4 279.9 275.4 287.6 2.91 7 873 1194 -4.3 -4.9 96 0.6 -4.5 232 25 279.5 280.0 275.6 288.0 3.04 8 871 1212 -4.5 -6.1 89 1.6 -5.1 231 26 279.5 279.9 275.2 287.3 2.78 9 868 1239 -4.7 -6.2 89 1.5 -5.3 231 26 279.5 280.0 275.3 287.3 2.77 10 863 1285 -4.7 -9.7 68 5.0 -6.3 231 26 280.0 280.4 274.6 286.1 2.12 11 851 1395 -5.3 -10.3 68 5.0 -6.9 230 27 280.5 280.8 274.8 286.4 2.05 12 850 1404 -5.3 -11.3 63 6.0 -7.1 230 27 280.6 280.9 274.6 286.0 1.89 13 848 1422 -4.9 -13.9 49 9.0 -7.5 230 27 281.2 281.5 274.4 285.7 1.54 14 827 1619 -6.5 -15.5 49 9.0 -8.9 229 28 281.5 281.8 274.3 285.6 1.38 15 817 1714 -7.1 -17.1 45 10.0 -9.7 229 28 281.9 282.1 274.3 285.5 1.22 16 805 1829 -8.3 -17.3 48 9.0 -10.6 229 28 281.8 282.0 274.2 285.4 1.22 17 799 1887 -8.5 -19.5 41 11.0 -11.1 228 29 282.2 282.4 274.1 285.2 1.02 18 793 1945 -8.9 -15.9 57 7.0 -10.8 228 29 282.4 282.6 274.8 286.5 1.39 19 791 1965 -9.1 -16.1 57 7.0 -10.9 228 29 282.4 282.6 274.8 286.4 1.37 20 788 1994 -9.3 -18.3 48 9.0 -11.5 228 29 282.5 282.7 274.5 285.9 1.15 21 762 2252 -11.5 -19.5 52 8.0 -13.3 227 30 282.8 283.0 274.6 286.0 1.07 22 749 2384 -12.5 -21.5 47 9.0 -14.4 227 30 283.1 283.3 274.5 285.9 0.91 23 745 2425 -12.7 -23.7 39 11.0 -14.9 227 30 283.3 283.5 274.3 285.6 0.76 24 729 2590 -13.9 -24.9 39 11.0 -16.0 226 31 283.8 283.9 274.5 285.9 0.69 25 728 2600 -13.9 -24.9 39 11.0 -16.0 226 31 283.9 284.0 274.6 286.0 0.70 26 722 2663 -13.9 -27.9 30 14.0 -16.3 226 31 284.6 284.7 274.7 286.2 0.53 27 716 2727 -14.5 -29.5 27 15.0 -17.0 226 31 284.6 284.7 274.6 286.0 0.46 28 712 2769 -14.3 -36.3 14 22.0 -17.3 225 32 285.3 285.3 274.6 286.0 0.24 29 707 2823 -14.1 -38.1 11 24.0 -17.2 225 32 286.1 286.1 274.9 286.7 0.20 30 706 2833 -14.1 -38.1 11 24.0 -17.2 225 32 286.2 286.2 275.0 286.8 0.20 31 700 2898 -14.3 -37.3 12 23.0 -17.4 225 32 286.6 286.7 275.3 287.4 0.22 32 690 3007 -15.1 -36.1 15 21.0 -18.0 225 33 286.9 287.0 275.5 287.8 0.25 33 685 3062 -15.1 -39.1 11 24.0 -18.1 224 33 287.5 287.6 275.7 288.2 0.19 34 675 3173 -15.7 -37.7 13 22.0 -18.6 224 34 288.1 288.1 276.0 288.8 0.22 35 620 3808 -19.7 -50.7 5 31.0 -22.3 221 37 290.6 290.6 277.0 290.8 0.06 36 588 4199 -21.9 -45.9 9 24.0 -24.1 220 39 292.5 292.5 278.0 292.8 0.11 37 563 4517 -24.7 -43.7 15 19.0 -26.4 219 41 292.8 292.8 278.3 293.3 0.14 38 559 4569 -24.9 -47.9 10 23.0 -26.7 218 41 293.2 293.2 278.4 293.5 0.09 39 542 4792 -26.5 -45.5 15 19.0 -28.0 217 43 293.9 293.9 278.7 294.3 0.12 40 534 4899 -27.1 -49.1 11 22.0 -28.6 217 43 294.4 294.4 278.9 294.7 0.08 41 504 5313 -29.9 -56.9 5 27.0 -31.3 215 46 295.9 295.9 279.6 296.0 0.03 42 501 5356 -30.1 -56.1 6 26.0 -31.4 215 46 296.2 296.2 279.7 296.3 0.04 43 500 5370 -30.3 -56.3 6 26.0 -31.6 215 46 296.1 296.1 279.7 296.2 0.04 44 480 5658 -32.7 -57.7 6 25.0 -33.8 216 49 296.6 296.6 279.9 296.7 0.03 45 472 5776 -33.7 -55.7 9 22.0 -34.7 216 50 296.8 296.8 280.0 297.0 0.04 46 469 5821 -34.1 -52.1 15 18.0 -35.0 216 50 296.8 296.9 280.0 297.1 0.07 47 465 5880 -34.7 -53.7 13 19.0 -35.6 217 51 296.8 296.8 280.0 297.0 0.06 48 462 5926 -35.1 -47.1 28 12.0 -35.8 217 51 296.9 296.9 280.1 297.3 0.12 49 460 5956 -35.3 -43.3 44 8.0 -35.8 217 52 297.0 297.0 280.3 297.6 0.18 50 454 6047 -36.3 -40.7 64 4.4 -36.6 217 52 296.9 296.9 280.3 297.7 0.24 51 451 6093 -36.7 -40.5 68 3.8 -37.0 217 53 296.9 297.0 280.3 297.8 0.25 52 449 6123 -37.1 -41.0 67 3.9 -37.4 217 53 296.8 296.8 280.3 297.6 0.24 53 443 6216 -37.9 -40.6 76 2.7 -38.1 218 54 296.9 297.0 280.4 297.8 0.25 54 442 6232 -37.9 -40.4 77 2.5 -38.1 218 54 297.1 297.2 280.4 298.0 0.26 55 400 6910 -43.5 -47.0 68 3.5 -43.6 220 61 298.5 298.5 280.8 298.9 0.14 56 316 8458 -54.7 -73.7 8 19.0 -54.9 215 76 303.7 303.7 282.9 303.7 0.01 57 308 8622 -54.8 -73.8 8 19.0 -55.0 210 82 305.8 305.8 283.7 305.8 0.01 58 300 8790 -54.9 -73.9 8 19.0 -55.1 210 75 308.0 308.0 284.5 308.0 0.01 59 250 9950 -56.3 -77.3 5 21.0 -56.5 215 68 322.4 322.4 289.5 322.4 0.00 60 200 11370 -53.7 -81.7 2 28.0 -54.0 225 66 347.7 347.7 296.1 347.7 0.00 61 150 13210 -55.5 -83.5 2 28.0 -55.8 235 72 374.5 374.5 301.4 374.5 0.00 62 100 15790 -56.1 -85.1 1 29.0 -56.6 245 83 419.3 419.3 307.6 419.3 0.00 63 96 16050 -55.1 -85.1 1 30.0 -55.6 246 82 426.2 426.2 308.4 426.2 0.00 64 92 16320 -56.5 -85.5 1 29.0 -57.0 247 81 428.7 428.7 308.7 428.7 0.00 65 85 16825 -53.7 -84.7 1 31.0 -54.4 250 78 444.1 444.1 310.3 444.2 0.00 66 79 17293 -55.9 -84.9 1 29.0 -56.5 252 76 449.0 449.0 310.8 449.0 0.00 67 70 18060 -57.1 -86.1 1 29.0 -57.7 255 73 462.2 462.2 312.0 462.2 0.00 68 66 18432 -56.5 -85.5 1 29.0 -57.2 258 74 471.4 471.4 312.8 471.4 0.00 69 50 20170 -61.5 -87.5 2 26.0 -62.0 270 81 498.6 498.6 314.8 498.6 0.00 70 48 20423 -61.7 -87.7 2 26.0 -62.2 270 82 503.9 503.9 315.2 504.0 0.00 71 40 21557 -60.9 -87.9 2 27.0 -61.5 272 87 532.9 532.9 317.1 532.9 0.00 72 38 21879 -57.5 -87.5 1 30.0 -58.5 273 88 549.5 549.5 318.1 549.5 0.00 73 33 22767 -59.3 -87.3 1 28.0 -60.2 274 92 567.3 567.3 319.0 567.3 0.01 74 31 23162 -56.7 -86.7 1 30.0 -58.0 275 93 584.6 584.6 319.9 584.6 0.01 75 30 23370 -56.9 -86.9 1 30.0 -58.2 275 94 589.5 589.5 320.1 589.6 0.01 76 29 23584 -56.9 -86.9 1 30.0 -58.2 275 93 595.3 595.3 320.4 595.3 0.01 77 27 24031 -60.1 -88.1 1 28.0 -61.1 275 92 598.6 598.6 320.6 598.6 0.01 78 25 24511 -58.3 -87.3 1 29.0 -59.6 275 91 617.1 617.1 321.3 617.1 0.01 79 21 25597 -60.7 -88.7 1 28.0 -61.9 275 88 641.4 641.4 322.3 641.4 0.01 80 20 25900 -60.3 -88.3 1 28.0 -61.6 275 87 651.6 651.6 322.7 651.7 0.01 81 16 27303 -56.7 -86.7 1 30.0 -58.9 706.3 706.3 324.6 706.4 0.01 82 14 28145 -59.1 -88.1 1 29.0 -61.0 725.6 725.6 325.2 725.7 0.01 83 13 28612 -56.9 -86.9 1 30.0 -59.5 748.8 748.8 325.9 748.9 0.02 84 12 29124 -52.3 -85.3 1 33.0 -56.4 782.4 782.5 326.8 782.6 0.02 85 12 29124 -52.3 -84.3 1 32.0 -56.4 782.4 782.5 326.8 782.7 0.03 TRP 316 8458 -54.7 -73.7 8 19.0 -54.9 215 76 303.7 303.7 282.9 303.7 0.01 WND 308 8622 -54.8 -73.8 8 19.0 -55.0 210 82 305.8 305.8 283.7 305.8 0.01 Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: 929.00 mb = 700.39 m = 2297.84 ft Wetbulb zero: 947.80 mb = 538.22 m = 1765.78 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 35.29 % Est. max temperature: 7.55 C = 45.58 F Sfc-Lift cond lev (LCL): 956.97 mb = 460.26 m = 1510.03 ft T: 1.99 C 700-500 lapse rate: 6.47 C/km ThetaE index: 1.51 C Layer 929.0- 876.0 mb Conv cond level (CCL): 894.12 mb = 1005.17 m = 3297.78 ft Mean mixing ratio: 3.52 g/kg Conv temperature: 6.47 C = 43.64 F Cap Strength: 7.26 C Lifted Index: 7.18 C Risk: None Lifted Index @300 mb: 13.93 C Lifted Index @700 mb: 2.41 C Showalter Index: 8.94 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 19.00 C K Index: -9.30 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.86 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 60809.02 J/kg Cap Strength: 7.09 C Lift Cond Lev (LCL): 903.66 mb = 920.81 m = 3021.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 26 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 73 240 9 7.8 4.5 | 79 17 -16.5 -3.3 1 1000 104 235 11 9.0 6.3 | 84 15 -15.3 -1.5 2 925 735 235 22 18.0 12.6 | 127 8 -6.3 4.8 3 850 1404 230 27 20.7 17.4 | 159 10 -3.6 9.5 4 700 2898 225 32 22.6 22.6 | 174 15 -1.7 14.8 5 500 5370 215 46 26.4 37.7 | 184 30 2.1 29.8 6 400 6910 220 61 39.2 46.7 | 201 42 14.9 38.9 7 316 8458 215 76 43.6 62.3 | 200 58 19.3 54.4 8 308 8622 210 82 41.0 71.0 | 195 65 16.7 63.2 9 300 8790 210 75 37.5 65.0 | 193 59 13.2 57.1 10 250 9950 215 68 39.0 55.7 | 197 50 14.7 47.9 11 200 11370 225 66 46.7 46.7 | 210 45 22.4 38.8 12 150 13210 235 72 59.0 41.3 | 226 48 34.7 33.5 13 100 15790 245 83 75.2 35.1 | 242 58 50.9 27.2 14 70 18060 255 73 70.5 18.9 | 257 48 46.2 11.1 15 50 20170 270 81 81.0 -0.0 | 278 57 56.7 -7.8 16 30 23370 275 94 93.6 -8.2 | 283 71 69.4 -16.0 17 20 25900 275 87 86.7 -7.6 | 284 64 62.4 -15.4 Wind Parameters Mean winds (0-6000m): 222.1 at 34.0 knts Storm direction: 252.1 at 25.5 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 51.2 neg: 0.0 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 52.53 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 ------------------------------------------------------------------------------- 500 235 15 93 12| 0.0 10.5 10.5| 22.8 0.0 22.8 45.7 0.66| 10.6 7.0 1000 234 19 108 10| 0.0 8.0 8.0| 34.1 0.0 34.1 34.1 0.75| 8.2 6.2 1500 233 21 124 9| 0.0 6.4 6.4| 40.7 0.0 40.7 27.1 0.76| 6.6 5.0 2000 232 23 136 9| 0.0 5.3 5.3| 44.1 0.0 44.1 22.0 0.75| 5.4 4.0 2500 230 24 145 10| 0.0 4.6 4.6| 47.3 0.0 47.3 18.9 0.73| 4.7 3.4 3000 229 26 152 10| 0.0 4.2 4.2| 51.2 0.0 51.2 17.1 0.70| 4.3 3.0 4000 227 28 162 12| 0.0 3.9 3.9| 61.1 0.0 61.1 15.3 0.63| 4.0 2.5 5000 224 31 170 15| 0.0 3.7 3.7| 66.6 0.0 66.6 13.3 0.54| 3.9 2.1 6000 222 34 175 17| 0.4 3.4 3.9|109.4 0.0 109.4 18.2 0.54| 4.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251017.23.gif