UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:1100Z 8 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 ------------------------------------------------------------------------------- 0 1000 -126 SFC 977 73 9.0 4.0 71 5.0 6.5 280 13 284.0 284.9 280.7 298.6 5.22 2 970 132 8.6 2.6 66 6.0 5.7 283 15 284.2 285.0 280.3 297.6 4.75 3 964 183 9.4 1.4 57 8.0 5.6 285 16 285.5 286.3 280.4 298.0 4.39 4 925 520 7.2 -0.8 57 8.0 3.6 300 25 286.7 287.4 280.4 297.8 3.90 5 922 547 7.0 0.0 61 7.0 3.8 299 25 286.7 287.5 280.7 298.6 4.14 6 918 582 7.4 -1.6 53 9.0 3.4 298 25 287.5 288.1 280.5 298.1 3.70 7 892 818 6.2 -2.8 52 9.0 2.2 289 25 288.6 289.2 280.8 298.7 3.48 8 850 1211 3.0 -4.0 60 7.0 0.0 275 24 289.3 289.9 280.9 299.0 3.34 9 842 1288 2.2 -3.8 64 6.0 -0.3 276 25 289.2 289.8 281.0 299.2 3.42 10 816 1540 0.0 -3.6 77 3.6 -1.5 280 27 289.5 290.1 281.3 299.9 3.59 11 803 1668 -0.7 -3.3 83 2.6 -1.8 282 28 290.1 290.8 281.7 300.9 3.73 12 789 1809 -1.1 -5.7 71 4.6 -3.0 285 29 291.1 291.7 281.5 300.4 3.16 13 768 2024 -2.7 -6.2 77 3.5 -4.1 288 31 291.7 292.2 281.7 300.9 3.13 14 753 2180 -3.3 -7.3 74 4.0 -4.8 291 32 292.7 293.2 281.9 301.4 2.93 15 727 2457 -5.7 -8.4 81 2.7 -6.7 295 34 293.0 293.5 281.9 301.3 2.79 16 700 2753 -7.3 -10.1 80 2.8 -8.3 300 37 294.4 294.9 282.2 302.0 2.53 17 696 2798 -7.5 -10.1 82 2.6 -8.4 299 38 294.7 295.1 282.3 302.3 2.55 18 692 2842 -7.7 -10.6 80 2.9 -8.7 299 38 294.9 295.4 282.3 302.4 2.46 19 675 3035 -9.5 -11.3 87 1.8 -10.1 297 41 295.0 295.4 282.3 302.2 2.39 20 644 3397 -11.5 -14.7 77 3.2 -12.5 293 45 296.7 297.1 282.4 302.6 1.90 21 633 3528 -12.3 -15.3 78 3.0 -13.2 291 47 297.3 297.6 282.6 303.0 1.84 22 615 3748 -13.7 -14.8 91 1.1 -14.0 288 50 298.2 298.5 283.1 304.2 1.97 23 609 3822 -14.1 -16.3 83 2.2 -14.7 288 51 298.5 298.8 283.0 304.0 1.76 24 602 3910 -14.9 -17.6 80 2.7 -15.6 287 52 298.6 298.9 282.8 303.6 1.59 25 594 4011 -15.9 -17.9 85 2.0 -16.4 285 54 298.6 298.9 282.8 303.5 1.57 26 586 4113 -16.7 -19.2 81 2.5 -17.3 284 55 298.8 299.1 282.7 303.3 1.43 27 579 4203 -17.5 -19.1 87 1.6 -17.9 283 56 298.9 299.2 282.8 303.5 1.46 28 572 4294 -17.5 -20.3 79 2.8 -18.2 282 57 299.9 300.2 283.1 304.2 1.33 29 568 4346 -17.5 -21.1 73 3.6 -18.3 281 58 300.5 300.8 283.2 304.5 1.25 30 545 4655 -19.3 -21.5 83 2.2 -19.8 278 62 302.0 302.2 283.8 306.0 1.26 31 528 4890 -20.9 -24.3 74 3.4 -21.6 275 65 302.8 303.0 283.8 306.1 1.01 32 525 4932 -20.9 -25.4 67 4.5 -21.8 274 66 303.3 303.5 283.9 306.3 0.92 33 515 5073 -22.3 -25.9 72 3.6 -23.0 273 68 303.3 303.4 283.9 306.2 0.90 34 513 5102 -22.3 -26.5 69 4.2 -23.1 272 68 303.6 303.8 284.0 306.4 0.85 35 508 5174 -22.9 -26.9 70 4.0 -23.6 271 69 303.7 303.9 284.0 306.5 0.83 36 502 5261 -22.9 -28.9 58 6.0 -23.9 270 71 304.8 304.9 284.2 307.1 0.70 37 500 5290 -23.1 -29.1 58 6.0 -24.1 270 71 304.9 305.0 284.2 307.2 0.69 38 497 5334 -23.3 -31.3 48 8.0 -24.5 270 71 305.2 305.3 284.2 307.1 0.56 39 495 5364 -23.5 -31.5 48 8.0 -24.7 270 72 305.3 305.4 284.2 307.1 0.55 40 493 5394 -23.5 -32.5 43 9.0 -24.8 270 72 305.6 305.7 284.3 307.3 0.51 41 489 5453 -24.1 -31.1 52 7.0 -25.2 270 72 305.6 305.7 284.4 307.6 0.58 42 485 5513 -24.5 -31.5 52 7.0 -25.6 270 73 305.8 305.9 284.5 307.7 0.57 43 479 5604 -25.3 -30.3 63 5.0 -26.1 270 74 305.9 306.0 284.6 308.1 0.64 44 473 5696 -25.9 -32.9 52 7.0 -26.9 270 75 306.3 306.4 284.6 308.0 0.51 45 470 5742 -26.3 -32.3 57 6.0 -27.2 270 75 306.3 306.4 284.7 308.2 0.54 46 468 5773 -26.5 -34.5 47 8.0 -27.6 270 75 306.5 306.6 284.5 308.0 0.44 47 457 5945 -27.5 -33.5 57 6.0 -28.3 270 77 307.3 307.4 284.9 309.0 0.49 48 449 6072 -28.5 -35.5 51 7.0 -29.3 270 78 307.6 307.7 284.9 309.0 0.41 49 447 6104 -28.7 -36.7 46 8.0 -29.6 270 79 307.8 307.8 284.9 309.0 0.37 50 445 6137 -29.1 -38.1 42 9.0 -30.1 270 79 307.6 307.7 284.8 308.8 0.32 51 436 6283 -30.3 -37.3 50 7.0 -31.1 270 80 307.9 308.0 285.0 309.2 0.36 52 431 6365 -31.1 -39.1 45 8.0 -31.9 270 81 307.9 308.0 284.9 309.0 0.30 53 427 6431 -31.9 -37.9 55 6.0 -32.5 270 82 307.7 307.8 284.9 308.9 0.34 54 400 6890 -36.1 -41.1 60 5.0 -36.5 270 86 308.1 308.1 284.9 309.0 0.26 55 300 8810 -51.5 -56.3 56 4.8 -51.6 280 110 312.8 312.8 286.4 313.0 0.06 56 263 9652 -57.6 -67.6 27 10.0 -57.7 280 122 315.9 315.9 287.4 315.9 0.02 57 250 9970 -59.9 -71.9 19 12.0 -60.0 275 115 317.0 317.0 287.8 317.1 0.01 58 245 10096 -60.7 -74.7 14 14.0 -60.8 275 111 317.7 317.7 288.0 317.7 0.01 59 200 11360 -60.7 -83.7 3 23.0 -60.9 275 97 336.6 336.6 293.5 336.6 0.00 60 150 13170 -54.7 -84.7 1 30.0 -55.1 255 81 375.8 375.8 301.6 375.8 0.00 61 100 15740 -58.1 -86.1 2 28.0 -58.5 270 72 415.5 415.5 307.2 415.5 0.00 62 84 16837 -58.3 -86.3 2 28.0 -58.7 268 72 436.3 436.3 309.5 436.3 0.00 63 70 17970 -63.3 -88.3 2 25.0 -63.6 265 71 449.0 449.0 310.7 449.0 0.00 64 68 18148 -63.5 -88.5 2 25.0 -63.8 264 72 452.3 452.3 311.1 452.3 0.00 65 66 18331 -62.5 -88.5 2 26.0 -62.8 263 73 458.3 458.3 311.6 458.3 0.00 66 60 18918 -63.1 -88.1 2 25.0 -63.4 260 77 469.6 469.6 312.6 469.7 0.00 67 57 19232 -65.3 -89.3 2 24.0 -65.5 259 80 471.6 471.6 312.8 471.6 0.00 68 50 20030 -64.5 -89.5 2 25.0 -64.8 255 85 491.5 491.5 314.3 491.5 0.00 69 44 20812 -64.7 -89.7 2 25.0 -65.1 258 89 509.3 509.3 315.6 509.3 0.00 70 38 21713 -62.7 -88.7 2 26.0 -63.2 260 94 536.2 536.2 317.3 536.2 0.00 71 34 22398 -63.7 -89.7 2 26.0 -64.2 263 97 550.9 550.9 318.2 550.9 0.00 72 30 23170 -61.7 -88.7 2 27.0 -62.4 265 101 576.4 576.4 319.5 576.5 0.00 73 29 23379 -61.5 -88.5 2 27.0 -62.3 265 101 582.6 582.6 319.8 582.6 0.01 74 24 24543 -62.9 -89.9 1 27.0 -63.7 268 98 610.9 610.9 321.1 611.0 0.00 75 21 25356 -65.7 -90.7 2 25.0 -66.3 269 97 626.3 626.3 321.7 626.3 0.00 76 20 25650 -68.3 -91.3 2 23.0 -68.8 270 96 627.1 627.1 321.8 627.1 0.00 77 18 26281 -68.5 -92.5 2 24.0 -69.0 268 101 645.7 645.7 322.5 645.7 0.00 78 18 26281 -67.7 -91.7 2 24.0 -68.2 268 101 648.2 648.2 322.6 648.2 0.00 79 14 27779 -70.9 -93.9 2 23.0 -71.3 262 112 685.6 685.6 324.0 685.7 0.00 80 13 28221 -68.3 -92.3 2 24.0 -69.0 261 116 709.3 709.3 324.7 709.4 0.01 81 11 29234 -63.5 -90.5 1 27.0 -65.0 257 124 761.5 761.5 326.3 761.5 0.01 82 11 29234 -63.3 -90.3 1 27.0 -64.8 257 124 762.2 762.2 326.3 762.3 0.01 83 10 29820 -62.7 -90.7 1 28.0 -64.4 255 128 785.5 785.5 326.9 785.6 0.01 84 9.8 29945 -62.5 -90.5 1 28.0 -64.3 790.8 790.8 327.0 790.9 0.01 85 9.5 30138 -59.1 -91.1 1 32.0 -61.7 810.7 810.8 327.5 810.8 0.01 86 9.1 30413 -51.3 -86.3 1 35.0 -56.6 850.7 850.7 328.4 850.9 0.03 87 8.8 30631 -50.3 -85.3 1 35.0 -56.1 862.8 862.8 328.7 863.1 0.03 88 8.7 30706 -46.9 -83.9 1 37.0 -54.2 878.8 878.8 329.0 879.2 0.04 89 8.6 30783 -46.1 -82.1 1 36.0 -53.9 884.8 884.8 329.1 885.4 0.05 90 6.9 32214 -56.5 -85.5 1 29.0 -60.6 899.2 899.2 329.4 899.6 0.04 91 6.3 32794 -54.3 -85.3 1 31.0 -59.5 932.3 932.3 330.0 932.7 0.04 TRP 245 10096 -60.7 -74.7 14 14.0 -60.8 275 111 317.7 317.7 288.0 317.7 0.01 WND 263 9652 -57.6 -67.6 27 10.0 -57.7 280 122 315.9 315.9 287.4 315.9 0.02 Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 816.00 mb = 1539.92 m = 5052.17 ft Wetbulb zero: 849.55 mb = 1215.28 m = 3987.10 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 73.43 % Est. max temperature: 14.32 C = 57.78 F Sfc-Lift cond lev (LCL): 905.29 mb = 696.85 m = 2286.23 ft T: 6.82 C 700-500 lapse rate: 6.23 C/km ThetaE index: 1.05 C Layer 970.0- 964.0 mb Conv cond level (CCL): 751.78 mb = 2192.76 m = 7194.01 ft Mean mixing ratio: 3.96 g/kg Conv temperature: 17.58 C = 63.64 F Cap Strength: 7.08 C Lifted Index: 7.11 C Risk: None Lifted Index @300 mb: 10.41 C Lifted Index @700 mb: 3.17 C Showalter Index: 6.53 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 19.10 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 119.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.58 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 67964.42 J/kg Cap Strength: 6.38 C Lift Cond Lev (LCL): 817.80 mb = 1522.15 m = 4993.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 34 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 ---------------------------------------------------------- 0 977 73 280 13 12.8 -2.3 | 147 24 -13.0 19.7 1 925 520 300 25 21.7 -12.5 | 156 10 -4.1 9.5 2 850 1211 275 24 23.9 -2.1 | 175 20 -1.9 19.9 3 700 2753 300 37 32.0 -18.5 | 241 7 6.3 3.5 4 500 5290 270 71 71.0 -0.0 | 244 50 45.2 22.0 5 400 6890 270 86 86.0 -0.0 | 250 64 60.2 22.0 6 300 8810 280 110 108.3 -19.1 | 268 83 82.6 2.9 7 263 9652 280 122 120.1 -21.2 | 270 94 94.4 0.8 8 250 9970 275 115 114.6 -10.0 | 262 90 88.8 11.9 9 245 10096 275 111 110.6 -9.7 | 262 86 84.8 12.3 10 200 11360 275 97 96.6 -8.5 | 259 72 70.9 13.5 11 150 13170 255 81 78.2 21.0 | 231 68 52.5 42.9 12 100 15740 270 72 72.0 -0.0 | 245 51 46.2 22.0 13 70 17970 265 71 70.7 6.2 | 238 53 45.0 28.1 14 50 20030 255 85 82.1 22.0 | 232 71 56.3 44.0 15 30 23170 265 101 100.6 8.8 | 248 81 74.8 30.8 16 20 25650 270 96 96.0 -0.0 | 253 74 70.2 22.0 17 10 29820 255 128 123.6 33.1 | 241 112 97.9 55.1 Wind Parameters Mean winds (0-6000m): 280.4 at 45.1 knts Storm direction: 310.4 at 33.9 knts Shear (0-3000m) pos: 4.7 neg: 1.6 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 105.1 deg Storm rel helicity (0-3000m) pos: 79.2 neg: 0.0 tot: 79.2 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 92.78 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 ------------------------------------------------------------------------------- 500 294 20 151 16| 13.6 0.0 13.6| 17.7 0.0 17.7 35.4 0.28| 13.8 3.9 1000 291 22 160 15| 6.8 4.0 10.8| 29.4 0.0 29.4 29.4 0.33| 10.9 3.6 1500 287 23 167 16| 5.4 2.7 8.1| 43.4 0.0 43.4 28.9 0.37| 9.1 3.4 2000 286 25 172 15| 5.5 2.0 7.5| 58.1 0.0 58.1 29.1 0.42| 8.3 3.5 2500 289 26 177 14| 5.6 1.6 7.2| 70.8 0.0 70.8 28.3 0.48| 8.0 3.8 3000 291 28 183 12| 4.7 1.6 6.2| 79.2 0.0 79.2 26.4 0.49| 7.9 3.8 4000 290 33 207 12| 3.5 3.3 6.8| 81.9 -4.9 77.0 19.2 0.36| 8.1 2.9 5000 285 39 226 17| 2.8 4.5 7.3| 81.9 -52.1 29.7 5.9 0.22| 8.3 1.8 6000 280 45 233 23| 2.3 4.6 7.0|122.8 -69.7 53.1 8.8 0.21| 7.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251008.11.gif