UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041723.upa.cvt Date: 2300Z 17 APR 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 17 APR 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 5.8 5.5 98 0.3 5.6 65 17 278.9 279.8 278.7 294.3 5.66 1 1000 78 5.6 5.6 100 0.0 5.6 55 5 278.8 279.7 278.7 294.3 5.70 2 925 713 2.4 2.0 97 0.4 2.2 5 21 281.8 282.6 279.1 295.0 4.78 3 922 739 2.4 1.8 96 0.6 2.1 3 21 282.0 282.8 279.1 295.2 4.72 4 918 775 3.6 0.3 79 3.3 2.1 359 20 283.6 284.3 279.4 295.6 4.26 5 850 1395 -0.5 -1.7 92 1.2 -1.0 300 9 285.6 286.3 280.0 296.9 3.97 6 833 1556 -1.7 -2.5 94 0.8 -2.0 304 10 286.0 286.7 280.0 296.9 3.82 7 818 1701 -1.9 -6.7 70 4.8 -3.7 308 10 287.3 287.8 279.3 295.5 2.83 8 816 1720 -1.3 -9.3 54 8.0 -4.1 308 10 288.1 288.5 279.0 294.9 2.31 9 805 1828 -0.3 -17.3 26 17.0 -5.4 311 10 290.3 290.5 278.6 294.1 1.22 10 799 1888 0.0 -13.0 37 13.0 -4.4 313 11 291.3 291.6 279.8 296.6 1.76 11 797 1908 0.0 -9.0 51 9.0 -3.3 313 11 291.5 291.9 280.7 298.7 2.42 12 794 1938 -0.3 -9.3 51 9.0 -3.6 314 11 291.5 291.9 280.7 298.5 2.38 13 792 1959 -0.3 -14.3 34 14.0 -4.8 315 11 291.7 292.0 279.8 296.5 1.59 14 791 1969 0.0 -14.0 34 14.0 -4.6 315 11 292.1 292.4 280.0 297.1 1.63 15 789 1989 -0.5 -11.5 43 11.0 -4.3 315 11 291.8 292.1 280.4 297.8 2.01 16 785 2030 -0.5 -16.5 29 16.0 -5.4 316 11 292.2 292.4 279.7 296.3 1.34 17 778 2101 -1.3 -12.3 43 11.0 -5.0 318 11 292.1 292.4 280.4 297.9 1.91 18 774 2142 -1.3 -21.3 20 20.0 -6.7 319 11 292.5 292.7 279.3 295.3 0.90 19 772 2163 -1.7 -17.7 28 16.0 -6.4 320 11 292.3 292.5 279.6 296.1 1.23 20 770 2183 -1.9 -11.9 46 10.0 -5.3 320 12 292.3 292.7 280.6 298.3 1.99 21 768 2204 -1.9 -16.9 31 15.0 -6.4 321 12 292.5 292.8 279.8 296.6 1.32 22 763 2256 -2.3 -15.3 36 13.0 -6.4 322 12 292.6 292.9 280.1 297.3 1.52 23 761 2277 -2.3 -18.3 28 16.0 -7.0 323 12 292.9 293.1 279.8 296.5 1.19 24 759 2298 -2.1 -30.1 10 28.0 -8.2 323 12 293.3 293.4 278.9 294.6 0.41 25 755 2340 -1.7 -29.7 10 28.0 -7.9 324 12 294.2 294.2 279.4 295.6 0.43 26 744 2456 -2.3 -28.3 12 26.0 -8.2 327 12 294.8 294.8 279.7 296.4 0.50 27 739 2510 -2.9 -26.9 14 24.0 -8.5 329 13 294.7 294.8 279.8 296.5 0.57 28 737 2531 -3.1 -19.1 28 16.0 -7.7 329 13 294.7 294.9 280.6 298.3 1.14 29 731 2596 -3.9 -15.9 39 12.0 -7.6 331 13 294.5 294.8 281.0 299.2 1.51 30 727 2639 -4.1 -17.1 36 13.0 -7.9 332 13 294.7 295.0 280.9 299.0 1.38 31 700 2936 -6.5 -13.5 58 7.0 -8.8 340 14 295.3 295.6 281.8 301.2 1.93 32 697 2970 -6.7 -13.7 57 7.0 -8.9 340 14 295.4 295.8 281.8 301.3 1.90 33 687 3082 -7.7 -10.8 78 3.1 -8.8 339 14 295.5 296.0 282.5 302.9 2.44 34 672 3254 -9.3 -11.4 85 2.1 -10.0 338 14 295.6 296.0 282.5 302.8 2.38 35 655 3452 -10.5 -12.5 85 2.0 -11.2 337 13 296.4 296.8 282.7 303.3 2.23 36 650 3511 -9.9 -14.1 71 4.2 -11.2 337 13 297.8 298.1 283.0 303.9 1.97 37 648 3535 -10.1 -14.6 70 4.5 -11.5 337 13 297.8 298.1 282.8 303.7 1.90 38 597 4162 -15.1 -17.6 81 2.5 -15.8 333 12 299.1 299.4 283.0 304.1 1.61 39 592 4226 -15.3 -19.8 68 4.5 -16.4 333 12 299.6 299.8 282.9 303.8 1.34 40 582 4355 -16.1 -21.1 65 5.0 -17.3 332 12 300.1 300.3 283.0 304.0 1.22 41 508 5364 -24.3 -25.8 87 1.5 -24.6 326 10 302.0 302.2 283.4 305.0 0.92 42 502 5451 -24.9 -26.2 89 1.3 -25.1 325 10 302.3 302.5 283.5 305.3 0.90 43 500 5480 -25.1 -26.8 86 1.7 -25.4 325 10 302.4 302.6 283.5 305.2 0.85 44 489 5641 -25.5 -29.2 71 3.7 -26.1 326 10 303.9 304.0 283.9 306.2 0.70 45 478 5805 -26.9 -30.0 75 3.1 -27.3 328 10 304.1 304.3 283.9 306.3 0.66 46 476 5835 -26.7 -30.9 68 4.2 -27.3 328 10 304.7 304.9 284.1 306.8 0.61 47 452 6204 -30.1 -32.0 83 1.9 -30.3 332 10 305.0 305.1 284.2 307.0 0.58 48 446 6299 -30.5 -35.0 65 4.5 -31.0 333 9 305.7 305.8 284.2 307.2 0.44 49 440 6395 -31.1 -37.1 56 6.0 -31.7 334 9 306.1 306.2 284.3 307.4 0.36 50 403 7008 -36.5 -41.2 62 4.7 -36.9 339 9 306.9 306.9 284.5 307.8 0.26 51 400 7060 -36.9 -41.1 65 4.2 -37.2 340 9 307.0 307.1 284.5 308.0 0.26 52 375 7503 -41.1 -42.6 85 1.5 -41.2 348 10 307.2 307.2 284.6 308.0 0.24 53 358 7816 -43.7 -45.8 80 2.1 -43.8 353 11 307.8 307.8 284.7 308.4 0.18 54 352 7930 -44.7 -49.6 58 4.9 -44.9 356 11 307.9 308.0 284.7 308.4 0.12 55 347 8025 -45.5 -51.5 51 6.0 -45.7 357 11 308.1 308.1 284.7 308.5 0.10 56 300 8980 -53.1 -57.3 60 4.2 -53.2 15 14 310.5 310.5 285.6 310.7 0.06 57 250 10140 -57.3 -64.3 41 7.0 -57.4 45 11 320.9 320.9 289.0 321.0 0.03 58 240 10397 -58.7 -66.7 35 8.0 -58.8 35 11 322.5 322.5 289.6 322.6 0.02 59 200 11550 -55.9 -75.9 6 20.0 -56.1 350 8 344.2 344.2 295.3 344.3 0.01 60 150 13390 -54.7 -84.7 1 30.0 -55.1 280 19 375.8 375.8 301.6 375.8 0.00 61 100 15970 -56.1 -87.1 1 31.0 -56.6 265 21 419.3 419.3 307.6 419.3 0.00 62 87 16851 -58.3 -87.3 1 29.0 -58.7 271 21 431.9 431.9 309.0 432.0 0.00 63 84 17072 -57.7 -88.7 1 31.0 -58.2 272 21 437.5 437.5 309.6 437.5 0.00 64 83 17148 -55.5 -87.5 1 32.0 -56.1 273 21 443.5 443.5 310.2 443.5 0.00 65 70 18230 -57.3 -87.3 1 30.0 -57.9 280 21 461.8 461.8 312.0 461.8 0.00 66 66 18600 -58.3 -88.3 1 30.0 -58.9 277 21 467.5 467.5 312.4 467.5 0.00 67 57 19522 -56.7 -88.7 1 32.0 -57.5 268 21 491.1 491.1 314.3 491.1 0.00 68 50 20350 -56.9 -88.9 1 32.0 -57.8 260 21 509.4 509.4 315.6 509.4 0.00 69 48 20609 -56.9 -88.9 1 32.0 -57.8 260 21 515.4 515.4 316.0 515.4 0.00 70 41 21602 -60.3 -89.3 1 29.0 -61.0 260 20 530.7 530.7 316.9 530.7 0.00 71 36 22417 -58.7 -89.7 1 31.0 -59.6 260 19 554.9 554.9 318.3 554.9 0.00 72 34 22779 -56.5 -88.5 1 32.0 -57.7 260 19 569.8 569.8 319.2 569.9 0.00 73 30 23570 -58.9 -89.9 1 31.0 -59.9 260 18 584.1 584.1 319.9 584.1 0.00 74 27 24228 -59.5 -89.5 1 30.0 -60.6 251 16 600.3 600.3 320.6 600.3 0.00 75 26 24465 -57.1 -90.1 1 33.0 -58.5 248 15 613.6 613.6 321.2 613.6 0.00 76 24 24971 -56.5 -89.5 1 33.0 -58.2 241 13 629.5 629.5 321.9 629.6 0.01 77 21 25813 -58.5 -89.5 1 31.0 -60.0 229 10 648.0 648.0 322.6 648.0 0.01 78 20 26120 -57.1 -90.1 1 33.0 -58.9 225 9 661.4 661.4 323.1 661.4 0.01 79 18 26789 -55.5 -89.5 1 34.0 -57.8 233 11 686.7 686.7 324.0 686.7 0.01 80 16 27540 -55.9 -88.9 1 33.0 -58.3 243 12 708.9 708.9 324.7 709.0 0.01 81 15 27949 -57.7 -89.7 1 32.0 -59.8 248 13 716.1 716.1 325.0 716.2 0.01 82 13 28857 -55.5 -89.5 1 34.0 -58.5 259 15 753.7 753.7 326.0 753.7 0.01 83 12 29366 -56.7 -89.7 1 33.0 -59.5 266 16 766.9 766.9 326.4 766.9 0.01 84 11 29920 -54.9 -89.9 1 35.0 -58.4 272 18 792.7 792.7 327.1 792.8 0.01 85 11 29920 -55.3 -89.3 1 34.0 -58.7 272 18 791.3 791.3 327.0 791.4 0.01 86 10 30530 -54.1 -89.1 1 35.0 -58.1 280 19 817.6 817.6 327.7 817.7 0.01 87 9.5 30860 -52.7 -87.7 1 35.0 -57.3 835.0 835.0 328.1 835.2 0.02 88 9.2 31067 -53.7 -88.7 1 35.0 -58.0 838.9 838.9 328.1 839.0 0.02 89 8.8 31354 -50.9 -87.9 0 37.0 -56.5 860.4 860.4 328.6 860.6 0.02 90 7.7 32223 -51.5 -87.5 1 36.0 -57.3 891.5 891.5 329.2 891.7 0.02 TRP 240 10397 -58.7 -66.7 35 8.0 -58.8 35 11 322.5 322.5 289.6 322.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 858.29 mb = 1319.33 m = 4328.46 ft Freezing level: 799.00 mb = 1888.20 m = 6194.80 ft Freezing level: 797.00 mb = 1908.26 m = 6260.61 ft Freezing level: 791.00 mb = 1968.70 m = 6458.91 ft Freezing level: 791.00 mb = 1968.70 m = 6458.91 ft Wetbulb zero: 872.24 mb = 1186.75 m = 3893.48 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 71.31 % Est. max temperature: 12.52 C = 54.54 F Sfc-Lift cond lev (LCL): 996.36 mb = 107.72 m = 353.42 ft T: 5.45 C 700-500 lapse rate: 7.31 C/km ThetaE index: 2.86 C Layer 833.0- 799.0 mb Conv cond level (CCL): 934.38 mb = 630.86 m = 2069.74 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 8.30 C = 46.95 F Cap Strength: 7.42 C Lifted Index: 7.52 C Risk: None Lifted Index @300 mb: 11.10 C Lifted Index @700 mb: 5.96 C Showalter Index: 6.05 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 23.40 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 28.00 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.82 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 70298.11 J/kg Cap Strength: 7.30 C Lift Cond Lev (LCL): 939.06 mb = 590.16 m = 1936.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 9 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 65 17 -15.4 -7.2 | 97 14 -14.3 1.8 1 1000 78 55 5 -4.1 -2.9 | 154 7 -3.0 6.1 2 925 713 5 21 -1.8 -20.9 | 4 12 -0.8 -11.9 3 850 1395 300 9 7.8 -4.5 | 243 10 8.9 4.5 4 700 2936 340 14 4.8 -13.2 | 305 7 5.9 -4.2 5 500 5480 325 10 5.7 -8.2 | 263 7 6.8 0.8 6 400 7060 340 9 3.1 -8.5 | 263 4 4.2 0.5 7 300 8980 15 14 -3.6 -13.5 | 29 5 -2.6 -4.5 8 250 10140 45 11 -7.8 -7.8 | 100 7 -6.7 1.2 9 240 10397 35 11 -6.3 -9.0 | 90 5 -5.2 -0.0 10 200 11550 350 8 1.4 -7.9 | 246 3 2.5 1.1 11 150 13390 280 19 18.7 -3.3 | 254 21 19.8 5.7 12 100 15970 265 21 20.9 1.8 | 244 25 22.0 10.8 13 70 18230 280 21 20.7 -3.6 | 256 22 21.8 5.4 14 50 20350 260 21 20.7 3.6 | 240 25 21.8 12.6 15 30 23570 260 18 17.7 3.1 | 237 22 18.8 12.1 16 20 26120 225 9 6.4 6.4 | 206 17 7.4 15.4 17 10 30530 280 19 18.7 -3.3 | 254 21 19.8 5.7 Wind Parameters Mean winds (0-6000m): 336.8 at 12.1 knts Storm direction: 6.8 at 9.1 knts Shear (0-3000m) pos: 1.4 neg: 4.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -154.1 deg Storm rel helicity (0-3000m) pos: 32.0 neg: -79.8 tot: -47.7 m^2/s^2 ave: -15.9 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.64 Bulk Shear: 12.07 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 25 11 72 4| 0.0 14.7 14.7| 13.1 -18.5 -5.4 -10.8 -0.23| 23.6 -5.4 1000 4 15 0 6| 0.0 12.0 12.0| 13.1 -59.5 -46.4 -46.4 -0.53| 20.5-10.9 1500 355 13 334 5| 0.0 8.0 8.0| 14.4 -79.4 -65.0 -43.3 -0.59| 16.6 -9.8 2000 346 13 309 5| 0.7 6.0 6.7| 20.9 -79.4 -58.5 -29.2 -0.51| 13.2 -6.7 2500 342 13 300 6| 1.2 4.8 6.0| 27.4 -79.4 -52.0 -20.8 -0.42| 11.2 -4.7 3000 342 13 301 6| 1.4 4.0 5.4| 32.0 -79.8 -47.7 -15.9 -0.36| 9.8 -3.6 4000 340 13 299 6| 1.0 3.1 4.1| 32.0 -83.5 -51.5 -12.9 -0.39| 7.6 -2.9 5000 338 13 295 6| 0.8 2.5 3.4| 32.0 -87.1 -55.0 -11.0 -0.41| 6.3 -2.6 6000 337 12 290 6| 0.7 2.1 2.9| 32.1 -88.4 -56.3 -9.4 -0.41| 5.4 -2.2 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20250417.23.gif