UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101906.upa.cvt Date: 0600Z 19 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:0600Z 19 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 1001 73 10.4 0.4 50 10.0 5.8 330 11 283.5 284.1 278.9 294.5 3.93 1 1000 76 10.4 0.4 50 10.0 5.8 335 10 283.5 284.2 278.9 294.6 3.93 2 990 160 11.2 -0.8 43 12.0 5.7 331 12 285.2 285.8 279.3 295.5 3.64 3 982 227 11.0 -1.0 43 12.0 5.5 328 13 285.6 286.3 279.5 296.0 3.61 4 980 245 11.8 -1.2 40 13.0 5.8 327 13 286.6 287.2 279.9 296.8 3.57 5 955 460 10.8 -1.2 43 12.0 5.3 317 17 287.7 288.4 280.6 298.3 3.66 6 951 495 10.0 -1.0 46 11.0 4.9 316 18 287.2 287.9 280.4 298.0 3.73 7 948 522 11.2 -0.8 43 12.0 5.6 314 18 288.7 289.4 281.2 299.7 3.80 8 925 726 9.6 -1.4 46 11.0 4.5 305 22 289.1 289.8 281.3 299.9 3.73 9 909 871 8.2 -0.8 53 9.0 4.0 304 24 289.1 289.8 281.5 300.6 3.96 10 901 944 8.4 -1.6 49 10.0 3.8 303 25 290.1 290.7 281.8 301.0 3.77 11 865 1279 5.6 -2.4 56 8.0 2.0 301 29 290.6 291.2 281.9 301.3 3.70 12 850 1422 4.6 -2.4 60 7.0 1.5 300 31 291.0 291.6 282.1 302.0 3.77 13 839 1528 4.2 -1.8 65 6.0 1.5 298 31 291.6 292.3 282.7 303.3 3.99 14 836 1557 4.0 -2.0 65 6.0 1.3 298 31 291.7 292.4 282.7 303.2 3.95 15 833 1586 4.8 -4.2 52 9.0 0.9 297 30 292.9 293.5 282.5 302.8 3.36 16 789 2026 1.2 -5.8 60 7.0 -1.7 290 29 293.6 294.2 282.5 302.9 3.14 17 764 2284 0.2 -7.8 55 8.0 -3.0 286 28 295.2 295.7 282.8 303.6 2.78 18 741 2529 -1.3 -8.3 59 7.0 -4.0 282 27 296.2 296.7 283.2 304.5 2.76 19 737 2572 -1.1 -9.1 55 8.0 -4.1 282 27 296.9 297.3 283.3 304.8 2.60 20 727 2681 -1.3 -10.3 50 9.0 -4.7 280 27 297.8 298.2 283.4 305.1 2.40 21 722 2736 -1.3 -8.3 59 7.0 -4.1 279 27 298.4 298.9 284.2 307.0 2.83 22 720 2758 -1.3 -8.3 59 7.0 -4.1 279 27 298.6 299.1 284.3 307.3 2.84 23 712 2847 -1.7 -7.7 64 6.0 -4.1 277 26 299.1 299.7 284.7 308.3 3.01 24 700 2982 -2.7 -7.4 70 4.7 -4.6 275 26 299.5 300.1 284.9 309.0 3.13 25 679 3223 -4.5 -7.3 81 2.8 -5.6 275 27 300.1 300.7 285.3 310.0 3.25 26 667 3364 -4.7 -9.3 70 4.6 -6.5 274 27 301.4 301.9 285.4 310.1 2.83 27 661 3435 -5.1 -8.0 80 2.9 -6.2 274 27 301.7 302.3 285.8 311.5 3.16 28 631 3800 -6.7 -11.3 70 4.6 -8.4 273 28 304.0 304.4 286.0 311.9 2.55 29 627 3850 -6.7 -11.7 68 5.0 -8.5 273 29 304.5 305.0 286.1 312.3 2.49 30 615 4000 -8.1 -11.5 76 3.4 -9.3 273 29 304.6 305.1 286.3 312.7 2.58 31 599 4205 -9.5 -12.1 81 2.6 -10.4 273 30 305.3 305.7 286.5 313.2 2.52 32 568 4615 -12.1 -14.3 84 2.2 -12.8 272 31 306.9 307.3 286.7 314.0 2.22 33 514 5373 -17.1 -20.0 78 2.9 -17.9 270 33 309.7 310.0 287.0 314.7 1.52 34 500 5580 -18.9 -21.7 79 2.8 -19.6 270 34 310.0 310.2 286.9 314.4 1.35 35 497 5625 -19.1 -21.7 80 2.6 -19.7 270 34 310.3 310.5 287.0 314.8 1.36 36 439 6529 -26.3 -29.0 78 2.7 -26.8 270 37 312.4 312.5 287.1 315.1 0.79 37 400 7190 -32.1 -36.0 68 3.9 -32.6 270 40 313.3 313.4 287.0 314.8 0.44 38 397 7243 -32.5 -36.6 67 4.1 -33.0 270 40 313.4 313.5 287.1 314.9 0.42 39 386 7441 -34.1 -37.8 69 3.7 -34.5 269 41 313.9 313.9 287.2 315.2 0.38 40 384 7478 -34.3 -37.9 70 3.6 -34.7 269 41 314.1 314.1 287.2 315.4 0.38 41 368 7775 -36.5 -40.1 69 3.6 -36.8 269 42 315.0 315.0 287.5 316.1 0.32 42 354 8043 -38.5 -43.5 59 5.0 -38.9 268 43 315.8 315.8 287.6 316.6 0.23 43 333 8461 -41.9 -47.9 52 6.0 -42.2 267 44 316.7 316.7 287.8 317.3 0.15 44 328 8563 -42.7 -47.7 58 5.0 -43.0 267 44 317.0 317.0 287.9 317.6 0.16 45 300 9160 -47.9 -52.8 57 4.9 -48.1 265 46 317.8 317.9 288.2 318.2 0.10 46 291 9359 -49.9 -54.6 58 4.7 -50.0 264 46 317.8 317.8 288.1 318.1 0.08 47 250 10330 -58.5 -63.5 52 5.0 -58.6 260 45 319.1 319.1 288.5 319.2 0.03 48 243 10508 -60.3 -66.3 45 6.0 -60.4 258 45 319.0 319.0 288.5 319.1 0.02 49 218 11179 -66.1 -71.1 49 5.0 -66.1 249 46 320.1 320.1 288.8 320.1 0.01 50 212 11348 -67.3 -74.3 36 7.0 -67.3 247 46 320.8 320.8 289.0 320.8 0.01 51 208 11463 -68.3 -74.3 42 6.0 -68.3 245 46 321.0 321.0 289.0 321.0 0.01 52 202 11640 -66.9 -71.4 53 4.5 -67.0 260 50 325.9 325.9 290.6 325.9 0.01 53 200 11700 -67.3 -72.0 51 4.7 -67.3 265 51 326.2 326.2 290.6 326.2 0.01 54 195 11852 -68.7 -73.6 49 4.9 -68.7 264 52 326.3 326.3 290.7 326.4 0.01 55 193 11914 -68.7 -73.7 48 5.0 -68.7 264 52 327.3 327.3 290.9 327.3 0.01 56 180 12330 -69.1 -71.8 68 2.7 -69.1 261 54 333.2 333.2 292.6 333.3 0.01 57 178 12397 -69.3 -72.4 64 3.1 -69.3 261 54 334.0 334.0 292.8 334.0 0.01 58 172 12602 -68.1 -76.1 31 8.0 -68.1 260 55 339.2 339.2 294.1 339.3 0.01 59 150 13430 -64.7 -81.7 8 17.0 -64.8 255 59 358.6 358.6 298.4 358.6 0.00 60 100 15900 -66.5 -87.5 4 21.0 -66.6 260 68 399.2 399.2 305.1 399.2 0.00 61 87 16746 -64.1 -87.1 3 23.0 -64.3 260 71 420.3 420.3 307.7 420.3 0.00 62 70 18070 -65.9 -88.9 3 23.0 -66.1 260 76 443.4 443.4 310.2 443.4 0.00 63 60 18999 -69.1 -90.1 3 21.0 -69.2 262 85 456.2 456.2 311.4 456.2 0.00 64 56 19415 -65.7 -89.7 2 24.0 -66.0 263 89 473.1 473.1 312.9 473.1 0.00 65 53 19748 -67.3 -90.3 2 23.0 -67.5 264 93 476.9 476.9 313.2 476.9 0.00 66 50 20100 -66.7 -89.7 3 23.0 -67.0 265 96 486.3 486.3 314.0 486.3 0.00 67 42 21151 -67.5 -90.5 2 23.0 -67.8 263 98 509.2 509.2 315.6 509.2 0.00 68 36 22086 -64.5 -89.5 2 25.0 -65.0 262 101 539.9 539.9 317.5 539.9 0.00 69 34 22434 -65.9 -90.9 2 25.0 -66.3 261 101 545.1 545.1 317.8 545.1 0.00 70 31 22999 -62.9 -89.9 1 27.0 -63.6 260 103 567.8 567.8 319.0 567.8 0.00 71 30 23200 -63.9 -89.9 2 26.0 -64.5 260 103 570.4 570.4 319.2 570.5 0.00 72 28 23624 -64.3 -90.3 2 26.0 -64.9 260 103 580.7 580.7 319.7 580.7 0.00 73 26 24082 -62.3 -89.3 2 27.0 -63.1 260 103 598.8 598.8 320.6 598.8 0.01 74 24 24582 -59.1 -88.1 1 29.0 -60.3 260 103 622.0 622.0 321.6 622.0 0.01 75 22 25131 -58.1 -88.1 1 30.0 -59.6 260 103 640.6 640.6 322.3 640.7 0.01 76 22 25131 -58.1 -88.1 1 30.0 -59.6 260 103 640.6 640.6 322.3 640.7 0.01 77 21 25427 -55.3 -87.3 1 32.0 -57.3 260 103 657.7 657.7 323.0 657.7 0.01 78 20 25740 -54.1 -86.1 1 32.0 -56.5 260 103 670.6 670.6 323.4 670.7 0.01 79 18 26421 -51.5 -84.5 1 33.0 -54.8 258 103 699.3 699.3 324.4 699.4 0.02 80 17 26793 -52.1 -85.1 1 33.0 -55.4 258 103 708.9 708.9 324.7 709.0 0.02 81 14 28067 -46.7 -82.7 1 36.0 -52.4 255 102 767.7 767.7 326.4 767.9 0.03 82 12 29088 -48.1 -83.1 1 35.0 -53.8 253 102 797.3 797.3 327.2 797.6 0.03 83 10 30300 -44.7 -82.7 1 38.0 -52.5 250 101 852.7 852.7 328.5 853.1 0.04 84 9.5 30643 -45.3 -82.3 1 37.0 -53.1 863.0 863.0 328.7 863.5 0.05 TRP 208 11463 -68.3 -74.3 42 6.0 -68.3 245 46 321.0 321.0 289.0 321.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 760.93 mb = 2316.99 m = 7601.60 ft Wetbulb zero: 817.66 mb = 1736.89 m = 5698.40 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 65.60 % Est. max temperature: 17.87 C = 64.17 F Sfc-Lift cond lev (LCL): 859.42 mb = 1331.95 m = 4369.87 ft T: 5.23 C 700-500 lapse rate: 6.24 C/km ThetaE index: 0.50 C Layer 836.0- 789.0 mb Conv cond level (CCL): 637.56 mb = 3718.60 m = 12199.97 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 30.40 C = 86.72 F Cap Strength: 11.24 C Lifted Index: 11.14 C Risk: None Lifted Index @300 mb: 13.84 C Lifted Index @700 mb: 7.65 C Showalter Index: 8.68 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 16.50 C K Index: 16.40 Risk: < 20 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.38 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 46857.92 J/kg Cap Strength: 11.22 C Lift Cond Lev (LCL): 798.78 mb = 1926.08 m = 6319.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 21 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 1001 73 330 11 5.5 -9.5 | 114 11 -10.3 4.5 1 1000 76 335 10 4.2 -9.1 | 113 13 -11.6 5.0 2 925 726 305 22 18.0 -12.6 | 238 3 2.2 1.4 3 850 1422 300 31 26.8 -15.5 | 278 11 11.1 -1.5 4 700 2982 275 26 25.9 -2.3 | 221 16 10.1 11.8 5 500 5580 270 34 34.0 -0.0 | 232 23 18.2 14.0 6 400 7190 270 40 40.0 -0.0 | 240 28 24.2 14.0 7 300 9160 265 46 45.8 4.0 | 239 35 30.0 18.0 8 250 10330 260 45 44.3 7.8 | 233 36 28.5 21.8 9 208 11463 245 46 41.7 19.4 | 218 42 25.9 33.5 10 200 11700 265 51 50.8 4.4 | 242 40 35.0 18.5 11 150 13430 255 59 57.0 15.3 | 235 51 41.2 29.3 12 100 15900 260 68 67.0 11.8 | 243 57 51.2 25.8 13 70 18070 260 76 74.8 13.2 | 245 65 59.1 27.2 14 50 20100 265 96 95.6 8.4 | 254 83 79.8 22.4 15 30 23200 260 103 101.4 17.9 | 250 91 85.6 31.9 16 20 25740 260 103 101.4 17.9 | 250 91 85.6 31.9 17 10 30300 250 101 94.9 34.5 | 238 93 79.1 48.6 Wind Parameters Mean winds (0-6000m): 281.6 at 28.2 knts Storm direction: 311.6 at 21.1 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 107.7 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -44.4 tot: -37.8 m^2/s^2 ave: -12.6 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 48.07 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 ------------------------------------------------------------------------------- 500 320 15 114 7| 0.0 9.6 9.6| 0.9 -2.8 -1.8 -3.7 0.01| 10.0 0.1 1000 310 19 148 2| 0.0 9.0 9.0| 4.5 -2.8 1.8 1.8 0.32| 9.5 3.0 1500 305 22 245 3| 0.0 7.6 7.6| 6.2 -6.6 -0.4 -0.3 0.22| 8.3 1.8 2000 302 24 255 5| 0.0 5.6 5.6| 6.2 -19.9 -13.8 -6.9 0.04| 7.4 0.3 2500 298 25 251 7| 0.0 4.5 4.5| 6.2 -33.4 -27.2 -10.9 -0.09| 6.8 -0.6 3000 295 25 245 8| 0.0 3.8 3.8| 6.7 -44.4 -37.8 -12.6 -0.15| 6.2 -1.0 4000 289 26 238 10| 0.0 3.2 3.2| 14.4 -44.4 -30.0 -7.5 -0.10| 5.1 -0.5 5000 285 27 235 12| 0.0 2.9 2.9| 21.4 -44.4 -23.0 -4.6 -0.06| 4.4 -0.3 6000 282 28 235 14| 0.0 2.7 2.7| 31.4 -44.4 -13.0 -2.2 -0.02| 4.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251019.06.gif