UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042317.upa.cvt Date: 1700Z 23 APR 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:1700Z 23 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 ------------------------------------------------------------------------------- 0 1000 64 315 17 SFC 999 73 8.6 5.8 83 2.8 7.2 315 17 281.8 282.8 280.4 297.8 5.79 2 962 383 5.2 4.1 93 1.1 4.6 303 22 281.5 282.4 279.6 296.2 5.33 3 961 392 5.4 3.6 88 1.8 4.5 302 23 281.7 282.6 279.6 296.0 5.15 4 945 529 4.8 2.6 86 2.2 3.8 297 25 282.5 283.3 279.6 296.1 4.88 5 944 538 4.8 2.6 86 2.2 3.8 297 25 282.6 283.4 279.6 296.2 4.89 6 925 703 3.4 2.1 91 1.3 2.8 290 28 282.8 283.6 279.6 296.2 4.81 7 906 871 2.0 1.8 99 0.2 1.9 285 25 283.0 283.9 279.7 296.5 4.81 8 850 1384 0.0 -0.1 99 0.1 -0.0 270 17 286.1 286.9 280.8 298.8 4.47 9 846 1422 0.0 -0.8 94 0.8 -0.3 269 17 286.5 287.3 280.7 298.7 4.26 10 838 1498 -0.5 -1.9 90 1.4 -1.1 268 18 286.8 287.5 280.5 298.1 3.97 11 812 1749 -2.5 -2.5 100 0.0 -2.5 264 19 287.3 287.9 280.7 298.5 3.92 12 796 1906 -3.5 -3.6 99 0.1 -3.6 262 19 287.8 288.5 280.6 298.4 3.68 13 780 2067 -2.3 -5.3 80 3.0 -3.5 259 20 290.8 291.4 281.5 300.5 3.30 14 770 2170 -2.7 -6.9 73 4.2 -4.3 257 21 291.4 292.0 281.4 300.2 2.96 15 761 2263 -3.3 -7.7 72 4.4 -5.0 256 21 291.8 292.3 281.4 300.1 2.81 16 750 2378 -4.3 -7.5 78 3.2 -5.5 254 22 291.9 292.4 281.5 300.5 2.90 17 739 2494 -5.3 -8.8 76 3.5 -6.5 252 22 292.1 292.5 281.3 300.0 2.66 18 727 2622 -5.9 -11.9 63 6.0 -7.9 250 23 292.8 293.1 281.0 299.1 2.11 19 725 2644 -5.3 -19.3 32 14.0 -9.1 250 23 293.7 293.9 280.1 297.2 1.14 20 721 2687 -4.7 -28.7 13 24.0 -9.9 249 23 294.8 294.9 279.7 296.4 0.50 21 706 2853 -4.5 -49.5 2 45.0 -10.7 246 24 296.8 296.8 280.0 297.0 0.06 22 700 2920 -4.7 -45.7 2 41.0 -10.8 245 24 297.3 297.3 280.3 297.6 0.09 23 667 3299 -6.1 -38.1 6 32.0 -11.7 241 27 299.8 299.9 281.6 300.6 0.21 24 656 3429 -6.9 -29.9 14 23.0 -11.8 240 28 300.4 300.5 282.2 302.0 0.49 25 634 3695 -8.9 -29.9 16 21.0 -13.2 238 30 301.0 301.1 282.5 302.7 0.50 26 614 3943 -10.5 -35.5 11 25.0 -14.9 235 31 302.0 302.0 282.6 303.0 0.30 27 601 4107 -11.7 -31.7 17 20.0 -15.5 234 33 302.4 302.5 283.0 303.9 0.45 28 597 4158 -12.1 -35.1 13 23.0 -16.0 233 33 302.5 302.6 282.8 303.7 0.32 29 559 4659 -15.5 -39.5 11 24.0 -18.9 228 37 304.3 304.3 283.4 305.1 0.22 30 514 5286 -20.9 -38.9 18 18.0 -23.2 222 41 305.1 305.2 283.8 306.0 0.26 31 500 5490 -22.5 -37.5 24 15.0 -24.5 220 43 305.6 305.7 284.1 306.7 0.30 32 484 5727 -24.7 -37.7 29 13.0 -26.3 220 45 305.8 305.8 284.1 306.8 0.31 33 483 5742 -24.9 -37.9 29 13.0 -26.5 220 45 305.7 305.7 284.1 306.7 0.30 34 474 5878 -26.3 -37.3 35 11.0 -27.6 220 46 305.6 305.7 284.1 306.7 0.33 35 471 5924 -26.7 -34.7 47 8.0 -27.8 220 46 305.7 305.7 284.2 307.1 0.43 36 468 5970 -26.7 -34.7 47 8.0 -27.8 220 46 306.2 306.3 284.4 307.7 0.43 37 465 6017 -26.7 -36.7 38 10.0 -27.9 220 47 306.8 306.9 284.6 308.0 0.35 38 434 6509 -31.3 -37.3 55 6.0 -31.9 220 50 307.1 307.1 284.7 308.3 0.36 39 426 6640 -32.3 -39.3 50 7.0 -33.0 220 51 307.4 307.5 284.7 308.5 0.30 40 411 6891 -34.7 -39.7 60 5.0 -35.1 220 53 307.5 307.6 284.8 308.5 0.30 41 406 6977 -35.3 -41.3 54 6.0 -35.8 220 53 307.8 307.8 284.8 308.7 0.25 42 403 7028 -35.9 -40.9 60 5.0 -36.3 220 54 307.7 307.7 284.8 308.6 0.27 43 401 7063 -36.1 -42.1 54 6.0 -36.5 220 54 307.9 307.9 284.8 308.7 0.24 44 400 7080 -36.3 -41.3 60 5.0 -36.7 220 54 307.8 307.9 284.8 308.7 0.26 45 398 7115 -36.7 -41.6 60 4.9 -37.1 220 55 307.7 307.8 284.8 308.6 0.25 46 396 7149 -36.9 -41.0 66 4.1 -37.2 220 55 307.9 308.0 284.9 308.9 0.27 47 393 7202 -37.3 -42.3 60 5.0 -37.7 220 56 308.1 308.1 284.9 308.9 0.23 48 387 7307 -38.1 -41.8 68 3.7 -38.4 220 58 308.4 308.4 285.0 309.3 0.25 49 385 7343 -38.5 -43.5 59 5.0 -38.8 220 58 308.3 308.3 284.9 309.1 0.21 50 383 7378 -38.7 -43.5 60 4.8 -39.0 220 59 308.5 308.5 285.0 309.3 0.21 51 379 7450 -39.3 -44.3 59 5.0 -39.6 220 60 308.6 308.7 285.1 309.3 0.20 52 378 7468 -39.5 -45.5 53 6.0 -39.9 220 60 308.6 308.6 285.0 309.2 0.17 53 376 7504 -39.9 -45.9 53 6.0 -40.2 220 61 308.5 308.6 285.0 309.1 0.17 54 375 7522 -40.1 -45.1 59 5.0 -40.4 220 61 308.5 308.5 285.0 309.2 0.18 55 300 9010 -49.1 -60.1 27 11.0 -49.4 220 85 316.1 316.2 287.5 316.3 0.04 56 261 9908 -55.7 -63.6 36 7.9 -55.8 215 88 319.3 319.4 288.6 319.5 0.03 57 250 10180 -57.7 -64.7 40 7.0 -57.8 215 82 320.3 320.3 288.9 320.4 0.03 58 223 10901 -60.5 -69.5 30 9.0 -60.6 235 79 326.6 326.6 290.7 326.7 0.01 59 200 11590 -56.3 -78.3 5 22.0 -56.5 225 50 343.6 343.6 295.2 343.6 0.00 60 150 13400 -57.5 -84.5 2 27.0 -57.8 265 49 371.0 371.0 300.8 371.0 0.00 61 100 15950 -57.7 -86.7 1 29.0 -58.1 265 40 416.2 416.2 307.3 416.3 0.00 62 93 16411 -56.3 -86.3 1 30.0 -56.8 269 39 427.7 427.7 308.6 427.7 0.00 63 86 16907 -57.5 -86.5 1 29.0 -58.0 273 38 435.0 435.0 309.4 435.0 0.00 64 84 17057 -55.9 -85.9 1 30.0 -56.5 275 38 441.2 441.2 310.0 441.2 0.00 65 77 17607 -59.3 -87.3 1 28.0 -59.7 280 36 445.2 445.2 310.4 445.2 0.00 66 75 17773 -58.7 -86.7 2 28.0 -59.2 281 36 449.8 449.8 310.8 449.9 0.00 67 73 17943 -56.5 -86.5 1 30.0 -57.1 283 36 458.0 458.0 311.6 458.0 0.00 68 72 18031 -56.9 -86.9 1 30.0 -57.5 283 35 458.9 458.9 311.7 459.0 0.00 69 70 18210 -56.5 -86.5 1 30.0 -57.1 285 35 463.5 463.5 312.1 463.5 0.00 70 65 18680 -54.9 -85.9 1 31.0 -55.7 283 33 476.9 476.9 313.2 477.0 0.00 71 59 19296 -55.1 -86.1 1 31.0 -56.0 280 29 489.9 489.9 314.2 489.9 0.00 72 54 19855 -58.5 -87.5 1 29.0 -59.2 277 27 494.6 494.6 314.5 494.6 0.00 73 50 20340 -55.5 -86.5 1 31.0 -56.5 275 24 512.7 512.7 315.8 512.7 0.00 74 49 20469 -54.9 -85.9 1 31.0 -55.9 275 24 517.1 517.1 316.1 517.1 0.00 75 44 21152 -58.1 -87.1 1 29.0 -58.9 278 24 525.4 525.4 316.6 525.5 0.00 76 42 21447 -55.9 -86.9 1 31.0 -57.0 278 24 537.9 537.9 317.4 537.9 0.00 77 38 22081 -58.1 -88.1 1 30.0 -59.0 280 25 547.9 547.9 318.0 548.0 0.00 78 38 22081 -55.9 -86.9 1 31.0 -57.1 280 25 553.5 553.5 318.3 553.6 0.01 79 31 23372 -57.5 -87.5 1 30.0 -58.7 284 25 582.4 582.4 319.8 582.4 0.01 80 30 23580 -56.7 -87.7 1 31.0 -58.0 285 25 590.1 590.1 320.2 590.1 0.01 81 27 24247 -56.1 -87.1 1 31.0 -57.6 291 28 609.8 609.8 321.0 609.9 0.01 82 23 25257 -59.1 -88.1 1 29.0 -60.4 301 32 629.6 629.6 321.9 629.6 0.01 83 22 25537 -56.5 -87.5 1 31.0 -58.3 304 33 645.4 645.4 322.5 645.5 0.01 84 21 25831 -57.1 -88.1 1 31.0 -58.8 307 35 652.2 652.2 322.7 652.3 0.01 85 20 26140 -55.7 -86.7 1 31.0 -57.8 310 36 665.7 665.7 323.3 665.8 0.01 86 18 26813 -54.7 -86.7 1 32.0 -57.2 689.2 689.2 324.1 689.3 0.01 87 16 27563 -56.7 -87.7 1 31.0 -58.9 706.3 706.3 324.6 706.4 0.01 88 15 27974 -54.1 -87.1 1 33.0 -57.1 728.1 728.1 325.3 728.2 0.01 89 15 27974 -54.9 -86.9 1 32.0 -57.7 725.4 725.4 325.2 725.5 0.01 TRP 223 10901 -60.5 -69.5 30 9.0 -60.6 235 79 326.6 326.6 290.7 326.7 0.01 WND 261 9908 -55.7 -63.6 36 7.9 -55.8 215 88 319.3 319.4 288.6 319.5 0.03 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 846.00 mb = 1421.77 m = 4664.54 ft Wetbulb zero: 851.12 mb = 1373.37 m = 4505.76 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 47.83 % Est. max temperature: 13.01 C = 55.42 F Sfc-Lift cond lev (LCL): 957.25 mb = 423.69 m = 1390.03 ft T: 5.26 C 700-500 lapse rate: 6.93 C/km ThetaE index: 4.09 C Layer 739.0- 706.0 mb Conv cond level (CCL): 917.43 mb = 769.49 m = 2524.56 ft Mean mixing ratio: 5.12 g/kg Conv temperature: 9.65 C = 49.38 F Cap Strength: 9.09 C Lifted Index: 8.95 C Risk: None Lifted Index @300 mb: 13.99 C Lifted Index @700 mb: 6.76 C Showalter Index: 7.30 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.40 C K Index: -18.60 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.05 J/kg Max Up Vert Vel: 4.01 m/s Conv Inhibition (B-): 56605.32 J/kg Cap Strength: 9.05 C Lift Cond Lev (LCL): 925.65 mb = 697.26 m = 2287.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 22 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 ---------------------------------------------------------- 0 999 73 315 17 12.0 -12.0 | 40 15 -9.8 -11.5 1 925 703 290 28 26.3 -9.6 | 333 10 4.5 -9.1 2 850 1384 270 17 17.0 -0.0 | 96 5 -4.8 0.5 3 700 2920 245 24 21.8 10.1 | 180 11 -0.0 10.6 4 500 5490 220 43 27.6 32.9 | 190 34 5.9 33.4 5 400 7080 220 54 34.7 41.4 | 197 44 12.9 41.9 6 300 9010 220 85 54.6 65.1 | 207 73 32.9 65.6 7 261 9908 215 88 50.5 72.1 | 202 78 28.7 72.6 8 250 10180 215 82 47.0 67.2 | 200 72 25.3 67.7 9 223 10901 235 79 64.7 45.3 | 223 63 42.9 45.8 10 200 11590 225 50 35.4 35.4 | 201 38 13.6 35.9 11 150 13400 265 49 48.8 4.3 | 260 27 27.0 4.8 12 100 15950 265 40 39.8 3.5 | 258 19 18.1 4.0 13 70 18210 285 35 33.8 -9.1 | 305 15 12.0 -8.6 14 50 20340 275 24 23.9 -2.1 | 307 3 2.1 -1.6 15 30 23580 285 25 24.1 -6.5 | 338 6 2.4 -6.0 16 20 26140 310 36 27.6 -23.1 | 346 23 5.8 -22.6 Wind Parameters Mean winds (0-6000m): 241.3 at 29.0 knts Storm direction: 271.3 at 21.8 knts Shear (0-3000m) pos: 0.0 neg: 4.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 143.2 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -42.9 tot: -24.7 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 91.08 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 ------------------------------------------------------------------------------- 500 302 21 19 11| 0.0 11.6 11.6| 0.0 -34.6 -34.6 -69.1 -0.91| 11.8-10.8 1000 294 23 2 9| 0.0 6.7 6.7| 2.7 -42.9 -40.2 -40.2 -0.53| 11.2 -5.9 1500 288 22 9 6| 0.0 4.9 4.9| 7.4 -42.9 -35.5 -23.7 -0.19| 9.9 -1.9 2000 283 21 15 4| 0.0 4.6 4.6| 11.1 -42.9 -31.8 -15.9 -0.07| 8.3 -0.6 2500 276 21 21 2| 0.0 4.4 4.4| 14.5 -42.9 -28.4 -11.4 -0.00| 7.5 -0.0 3000 271 22 143 0| 0.0 4.4 4.4| 18.3 -42.9 -24.7 -8.2 0.03| 6.9 0.2 4000 260 23 195 5| 0.0 4.4 4.4| 27.4 -42.9 -15.6 -3.9 0.07| 6.3 0.5 5000 250 26 196 10| 0.0 4.5 4.5| 27.8 -47.8 -19.9 -4.0 0.05| 6.0 0.3 6000 241 29 194 15| 0.0 4.4 4.4| 45.6 -55.1 -9.5 -1.6 0.06| 5.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20250423.17.gif