UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 21 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 1000 73 4.8 2.4 84 2.4 3.7 290 10 278.0 278.7 276.9 290.4 4.54 1 998 89 5.2 3.0 86 2.2 4.2 279 9 278.5 279.3 277.4 291.5 4.75 2 996 106 6.6 2.8 77 3.8 4.8 279 10 280.1 280.9 278.2 293.0 4.70 3 992 139 7.2 2.2 70 5.0 4.9 277 10 281.0 281.8 278.4 293.5 4.52 4 977 264 6.0 1.6 73 4.4 3.9 273 13 281.0 281.8 278.2 293.2 4.39 5 970 323 5.8 0.8 70 5.0 3.5 270 14 281.4 282.1 278.2 293.0 4.17 6 947 519 4.0 -0.7 71 4.7 2.0 263 19 281.5 282.2 277.7 292.2 3.83 7 925 710 2.2 -1.2 78 3.4 0.7 255 23 281.6 282.2 277.7 292.2 3.78 8 909 851 1.0 -1.8 82 2.8 -0.2 257 24 281.7 282.4 277.7 292.1 3.68 9 908 860 0.8 -2.0 82 2.8 -0.4 257 24 281.6 282.2 277.6 291.8 3.63 10 900 931 0.4 -2.9 78 3.3 -0.9 258 24 281.9 282.5 277.4 291.6 3.43 11 894 985 0.4 -4.6 69 5.0 -1.6 259 24 282.5 283.0 277.2 291.1 3.03 12 890 1021 0.4 -5.6 64 6.0 -1.9 260 24 282.8 283.3 277.1 290.9 2.82 13 888 1039 0.2 -4.8 69 5.0 -1.7 260 24 282.8 283.3 277.3 291.4 3.01 14 876 1148 -0.5 -6.5 64 6.0 -2.7 261 25 283.2 283.6 277.1 290.8 2.68 15 870 1203 -1.1 -5.7 71 4.6 -2.9 262 25 283.1 283.6 277.3 291.3 2.87 16 867 1230 -1.3 -6.3 69 5.0 -3.1 263 25 283.2 283.6 277.2 291.0 2.75 17 850 1388 -2.5 -6.7 73 4.2 -4.0 265 26 283.5 284.0 277.3 291.3 2.72 18 839 1491 -3.3 -7.2 74 3.9 -4.7 266 26 283.7 284.2 277.3 291.4 2.65 19 833 1548 -3.9 -8.1 73 4.2 -5.4 266 26 283.7 284.1 277.1 290.9 2.49 20 826 1614 -4.5 -6.9 83 2.4 -5.4 266 26 283.7 284.2 277.5 291.6 2.76 21 816 1710 -5.1 -7.8 81 2.7 -6.1 267 26 284.1 284.6 277.4 291.6 2.60 22 808 1787 -5.5 -10.2 69 4.7 -7.0 268 26 284.5 284.9 277.0 290.8 2.17 23 806 1807 -5.7 -10.1 71 4.4 -7.1 268 26 284.5 284.8 277.1 290.9 2.20 24 804 1826 -5.9 -10.5 70 4.6 -7.4 268 26 284.5 284.8 277.0 290.7 2.13 25 802 1846 -5.9 -12.9 58 7.0 -8.0 268 26 284.7 285.0 276.6 289.8 1.76 26 799 1875 -6.1 -13.1 58 7.0 -8.2 268 26 284.8 285.1 276.6 289.9 1.74 27 796 1904 -6.3 -17.3 41 11.0 -9.2 268 26 284.8 285.1 275.9 288.5 1.23 28 791 1954 -6.5 -20.5 32 14.0 -9.9 269 26 285.1 285.3 275.6 288.0 0.94 29 759 2275 -8.9 -27.9 20 19.0 -12.6 271 25 285.9 286.0 275.4 287.5 0.51 30 756 2305 -8.7 -32.7 12 24.0 -12.8 271 25 286.5 286.5 275.3 287.5 0.32 31 743 2440 -9.7 -34.7 11 25.0 -13.7 272 25 286.8 286.9 275.5 287.7 0.27 32 736 2513 -9.9 -31.9 15 22.0 -13.7 272 25 287.4 287.4 275.9 288.5 0.36 33 733 2544 -9.9 -26.9 24 17.0 -13.3 273 25 287.7 287.8 276.4 289.5 0.58 34 728 2597 -10.5 -27.5 23 17.0 -13.7 273 25 287.6 287.7 276.3 289.3 0.55 35 703 2864 -12.9 -26.9 30 14.0 -15.5 275 25 287.8 288.0 276.5 289.7 0.60 36 700 2897 -12.9 -26.9 30 14.0 -15.5 275 25 288.2 288.3 276.7 290.1 0.60 37 680 3117 -14.5 -28.5 29 14.0 -17.0 275 25 288.8 288.9 276.9 290.5 0.54 38 671 3217 -15.1 -38.1 12 23.0 -18.1 275 25 289.2 289.3 276.6 290.0 0.21 39 653 3422 -16.5 -46.5 6 30.0 -19.6 275 25 289.9 289.9 276.7 290.2 0.09 40 641 3561 -17.3 -38.3 14 21.0 -19.9 275 26 290.6 290.6 277.3 291.3 0.22 41 632 3666 -18.3 -38.3 16 20.0 -20.7 275 26 290.6 290.6 277.3 291.3 0.22 42 627 3725 -18.7 -44.7 8 26.0 -21.3 275 26 290.8 290.8 277.3 291.2 0.11 43 621 3797 -19.1 -49.1 5 30.0 -21.8 275 26 291.1 291.1 277.3 291.4 0.07 44 618 3833 -19.3 -48.3 6 29.0 -21.9 275 26 291.3 291.3 277.4 291.6 0.08 45 614 3881 -19.5 -35.5 23 16.0 -21.6 275 26 291.6 291.7 278.0 292.6 0.30 46 612 3905 -19.7 -34.7 25 15.0 -21.7 275 26 291.7 291.7 278.0 292.7 0.33 47 582 4275 -22.7 -37.7 24 15.0 -24.4 275 26 292.4 292.4 278.3 293.2 0.26 48 538 4846 -26.5 -43.5 19 17.0 -28.0 275 27 294.5 294.5 279.1 295.0 0.15 49 529 4968 -27.5 -45.5 16 18.0 -28.9 275 27 294.7 294.7 279.1 295.1 0.12 50 500 5370 -30.9 -45.9 22 15.0 -31.9 275 27 295.4 295.4 279.4 295.8 0.13 51 488 5542 -32.3 -44.3 29 12.0 -33.1 276 27 295.7 295.7 279.7 296.2 0.15 52 480 5658 -33.3 -46.3 26 13.0 -34.1 276 28 295.9 295.9 279.7 296.3 0.12 53 400 6910 -43.5 -49.5 51 6.0 -43.7 280 30 298.5 298.5 280.8 298.8 0.10 54 334 8102 -52.9 -59.9 42 7.0 -53.0 290 43 301.4 301.4 282.0 301.5 0.04 55 300 8800 -51.1 -77.1 3 26.0 -51.4 290 44 313.3 313.3 286.5 313.3 0.00 56 250 9990 -50.1 -79.1 2 29.0 -50.5 290 51 331.6 331.6 292.2 331.6 0.00 57 213 11036 -48.4 -79.5 2 31.2 -48.9 290 67 349.8 349.8 296.6 349.8 0.00 58 200 11450 -47.7 -79.7 1 32.0 -48.3 285 56 357.2 357.2 298.1 357.3 0.00 59 150 13330 -51.1 -82.1 1 31.0 -51.7 285 52 382.0 382.0 302.6 382.0 0.00 60 100 15970 -51.7 -82.7 1 31.0 -52.5 290 49 427.8 427.8 308.6 427.9 0.00 61 93 16440 -52.7 -83.7 1 31.0 -53.4 289 50 434.8 434.8 309.3 434.9 0.00 62 84 17099 -51.5 -83.5 1 32.0 -52.4 288 52 450.1 450.1 310.8 450.1 0.00 63 78 17578 -53.3 -84.3 1 31.0 -54.1 287 53 456.0 456.0 311.4 456.0 0.00 64 72 18097 -50.7 -83.7 1 33.0 -51.9 285 55 472.1 472.1 312.8 472.1 0.00 65 70 18280 -52.1 -84.1 1 32.0 -53.1 285 55 472.9 472.9 312.9 473.0 0.00 66 68 18466 -52.7 -83.7 1 31.0 -53.7 286 55 475.6 475.6 313.1 475.6 0.01 67 67 18562 -51.1 -83.1 1 32.0 -52.3 286 55 481.1 481.1 313.5 481.1 0.01 68 63 18959 -52.1 -84.1 1 32.0 -53.2 288 55 487.4 487.4 314.0 487.4 0.01 69 61 19168 -49.9 -82.9 1 33.0 -51.4 289 55 496.8 496.8 314.7 496.8 0.01 70 58 19496 -50.1 -83.1 1 33.0 -51.6 291 56 503.6 503.6 315.2 503.6 0.01 71 54 19958 -53.5 -84.5 1 31.0 -54.6 293 56 506.1 506.1 315.4 506.2 0.01 72 50 20450 -54.3 -85.3 1 31.0 -55.4 295 56 515.5 515.5 316.0 515.5 0.01 73 46 20984 -55.9 -85.9 1 30.0 -56.9 293 53 524.1 524.1 316.5 524.1 0.01 74 44 21268 -54.5 -85.5 1 31.0 -55.7 292 51 534.2 534.2 317.2 534.3 0.01 75 40 21879 -54.5 -85.5 1 31.0 -55.8 291 47 549.0 549.0 318.1 549.0 0.01 76 38 22207 -56.3 -86.3 1 30.0 -57.4 290 45 552.5 552.5 318.2 552.5 0.01 77 37 22377 -54.9 -85.9 1 31.0 -56.2 289 44 560.3 560.3 318.6 560.4 0.01 78 36 22552 -55.9 -85.9 1 30.0 -57.1 289 43 562.2 562.2 318.8 562.2 0.01 79 35 22732 -54.9 -85.9 1 31.0 -56.3 288 42 569.3 569.3 319.1 569.4 0.01 80 34 22919 -51.9 -84.9 1 33.0 -53.8 287 41 581.9 581.9 319.8 582.0 0.01 81 32 23313 -51.7 -84.7 1 33.0 -53.8 286 39 592.7 592.7 320.3 592.7 0.01 82 31 23518 -53.1 -85.1 1 32.0 -55.0 286 37 594.3 594.3 320.3 594.3 0.01 83 30 23730 -52.5 -84.5 1 32.0 -54.5 285 36 601.5 601.5 320.7 601.6 0.01 84 26 24641 -57.7 -86.7 1 29.0 -59.0 283 41 611.9 611.9 321.2 611.9 0.01 85 26 24641 -55.7 -86.7 1 31.0 -57.3 283 41 617.6 617.6 321.4 617.6 0.01 86 25 24890 -56.9 -86.9 1 30.0 -58.4 283 42 621.1 621.1 321.5 621.1 0.01 87 24 25150 -53.1 -86.1 1 33.0 -55.4 282 43 639.4 639.4 322.3 639.5 0.01 88 22 25708 -54.7 -85.7 1 31.0 -56.8 281 46 650.8 650.8 322.7 650.8 0.01 89 21 26006 -52.7 -84.7 1 32.0 -55.4 281 47 665.5 665.5 323.3 665.6 0.01 90 20 26320 -53.5 -84.5 1 31.0 -56.1 280 49 672.4 672.4 323.5 672.5 0.02 91 14 28595 -57.1 -87.1 1 30.0 -59.5 275 51 732.4 732.4 325.4 732.5 0.01 92 13 29067 -54.7 -86.7 1 32.0 -57.9 274 51 756.4 756.4 326.1 756.6 0.02 93 12 29583 -51.3 -84.3 1 33.0 -55.7 273 51 786.0 786.0 326.9 786.2 0.03 94 11 30144 -54.5 -85.5 1 31.0 -58.1 271 52 794.2 794.2 327.1 794.4 0.02 95 10 30760 -50.5 -84.5 1 34.0 -55.8 270 52 831.0 831.1 328.0 831.3 0.03 96 10 30760 -50.5 -84.5 1 34.0 -55.8 270 52 831.0 831.1 328.0 831.3 0.03 97 9.7 30959 -50.1 -84.1 1 34.0 -55.6 839.8 839.8 328.2 840.1 0.03 98 9.4 31164 -50.9 -83.9 1 33.0 -56.2 844.4 844.4 328.2 844.7 0.04 99 7.5 32647 -46.9 -82.9 1 36.0 -54.8 916.9 916.9 329.8 917.5 0.05 100 7.3 32826 -47.9 -82.9 1 35.0 -55.5 919.9 920.0 329.8 920.5 0.06 TRP 334 8102 -52.9 -59.9 42 7.0 -53.0 290 43 301.4 301.4 282.0 301.5 0.04 WND 213 11036 -48.4 -79.5 2 31.2 -48.9 290 67 349.8 349.8 296.6 349.8 0.00 Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: 884.57 mb = 1069.80 m = 3509.79 ft Wetbulb zero: 911.84 mb = 825.63 m = 2708.71 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 37.56 % Est. max temperature: 10.38 C = 50.68 F Sfc-Lift cond lev (LCL): 963.66 mb = 376.76 m = 1236.06 ft T: 5.31 C 700-500 lapse rate: 7.28 C/km ThetaE index: 2.65 C Layer 977.0- 888.0 mb Conv cond level (CCL): 866.60 mb = 1233.93 m = 4048.27 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 10.03 C = 50.06 F Cap Strength: 3.33 C Lifted Index: 3.47 C Risk: None Lifted Index @300 mb: 14.80 C Lifted Index @700 mb: 1.08 C Showalter Index: 4.35 C Risk: None Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 24.20 C K Index: 7.70 Risk: None Sweat Index: 151.00 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.39 J/kg Max Up Vert Vel: 3.28 m/s Conv Inhibition (B-): 68507.28 J/kg Cap Strength: 3.45 C Lift Cond Lev (LCL): 891.27 mb = 1009.13 m = 3310.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 19 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 73 290 10 9.4 -3.4 | 135 9 -6.5 6.4 1 1000 74 280 9 8.9 -1.6 | 140 11 -7.1 8.3 2 925 710 255 23 22.2 6.0 | 202 17 6.3 15.8 3 850 1388 265 26 25.9 2.3 | 219 16 10.0 12.1 4 700 2897 275 25 24.9 -2.2 | 229 12 9.0 7.7 5 500 5370 275 27 26.9 -2.4 | 236 13 11.0 7.5 6 400 6910 280 30 29.5 -5.2 | 251 14 13.6 4.6 7 334 8102 290 43 40.4 -14.7 | 281 25 24.5 -4.9 8 300 8800 290 44 41.3 -15.0 | 282 26 25.4 -5.2 9 250 9990 290 51 47.9 -17.4 | 283 33 32.0 -7.6 10 213 11036 290 67 63.0 -22.9 | 286 49 47.0 -13.1 11 200 11450 285 56 54.1 -14.5 | 277 38 38.2 -4.6 12 150 13330 285 52 50.2 -13.5 | 276 34 34.3 -3.6 13 100 15970 290 49 46.0 -16.8 | 283 31 30.1 -6.9 14 70 18280 285 55 53.1 -14.2 | 277 37 37.2 -4.4 15 50 20450 295 56 50.8 -23.7 | 292 37 34.8 -13.8 16 30 23730 285 36 34.8 -9.3 | 268 19 18.8 0.5 17 20 26320 280 49 48.3 -8.5 | 268 32 32.3 1.3 18 10 30760 270 52 52.0 -0.0 | 255 37 36.1 9.9 Wind Parameters Mean winds (0-6000m): 271.7 at 25.0 knts Storm direction: 301.7 at 18.7 knts Shear (0-3000m) pos: 1.1 neg: 2.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 67.1 neg: 0.0 tot: 67.1 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 13.24 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 15 175 10| 0.0 12.7 12.7| 30.3 0.0 30.3 60.6 0.88| 13.0 11.4 1000 262 19 194 13| 0.0 8.6 8.6| 47.9 0.0 47.9 47.9 0.82| 9.6 7.8 1500 263 21 202 14| 1.0 5.7 6.7| 59.3 0.0 59.3 39.6 0.83| 7.4 6.2 2000 264 22 208 14| 1.1 4.3 5.3| 62.4 0.0 62.4 31.2 0.81| 6.0 4.8 2500 266 23 211 14| 1.1 3.4 4.6| 65.2 0.0 65.2 26.1 0.79| 5.1 4.0 3000 267 23 214 13| 1.1 2.9 3.9| 67.1 0.0 67.1 22.4 0.78| 4.4 3.5 4000 269 24 218 13| 0.8 2.2 3.1| 68.9 0.0 68.9 17.2 0.78| 3.4 2.7 5000 271 24 222 13| 0.7 1.9 2.5| 70.7 0.0 70.7 14.1 0.77| 2.8 2.2 6000 272 25 225 13| 0.7 1.5 2.2| 77.3 0.0 77.3 12.9 0.79| 2.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251021.23.gif