UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 22 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 61 305 5 SFC 999 73 4.2 1.6 83 2.6 3.0 305 5 277.4 278.2 276.2 289.2 4.29 2 996 97 5.8 1.0 71 4.8 3.7 304 5 279.3 280.0 277.0 290.7 4.12 3 994 114 5.8 0.8 70 5.0 3.6 304 5 279.4 280.1 277.0 290.7 4.07 4 987 172 6.4 0.4 65 6.0 3.7 302 6 280.6 281.3 277.5 291.7 3.98 5 928 671 1.8 0.7 92 1.1 1.3 286 12 280.9 281.6 278.1 292.9 4.33 6 925 697 1.6 0.2 90 1.4 1.0 285 12 280.9 281.7 277.9 292.6 4.19 7 893 979 -0.7 -0.9 99 0.2 -0.8 275 13 281.4 282.1 277.9 292.6 4.01 8 883 1069 -1.3 -2.5 92 1.2 -1.8 271 13 281.7 282.3 277.6 291.8 3.60 9 865 1233 -2.7 -2.7 100 0.0 -2.7 265 14 281.9 282.5 277.7 292.1 3.62 10 850 1371 -3.9 -4.5 96 0.6 -4.1 260 14 282.1 282.6 277.2 291.2 3.22 11 847 1399 -3.7 -11.7 54 8.0 -6.2 260 14 282.6 282.9 275.6 287.9 1.84 12 841 1455 -1.7 -12.7 43 11.0 -5.2 259 15 285.2 285.5 276.8 290.3 1.71 13 817 1685 -2.7 -14.7 39 12.0 -6.3 258 16 286.5 286.8 277.2 291.0 1.49 14 813 1724 -2.7 -17.7 30 15.0 -6.9 258 17 286.9 287.2 276.9 290.5 1.17 15 800 1852 -3.3 -19.3 28 16.0 -7.6 257 17 287.6 287.8 277.0 290.8 1.04 16 780 2051 -3.9 -16.9 36 13.0 -7.6 256 19 289.1 289.3 278.2 293.0 1.30 17 774 2112 -4.5 -17.5 35 13.0 -8.1 255 19 289.1 289.3 278.1 292.9 1.25 18 768 2174 -4.7 -21.7 25 17.0 -8.9 255 20 289.5 289.7 277.7 292.2 0.88 19 762 2235 -4.5 -39.5 5 35.0 -10.2 254 20 290.4 290.4 277.1 290.9 0.16 20 743 2434 -5.9 -26.9 17 21.0 -10.5 253 22 290.9 291.0 278.0 292.8 0.57 21 737 2497 -6.7 -22.7 27 16.0 -10.5 253 22 290.8 290.9 278.3 293.4 0.84 22 733 2539 -6.7 -25.7 20 19.0 -10.9 252 22 291.2 291.3 278.3 293.2 0.64 23 732 2550 -6.9 -25.9 20 19.0 -11.1 252 22 291.1 291.2 278.2 293.1 0.63 24 729 2582 -7.3 -18.3 41 11.0 -10.3 252 23 291.0 291.2 279.0 294.8 1.24 25 727 2603 -7.1 -20.1 35 13.0 -10.5 252 23 291.5 291.6 279.0 294.8 1.06 26 725 2625 -7.1 -19.1 38 12.0 -10.3 252 23 291.7 291.9 279.2 295.3 1.16 27 723 2646 -7.1 -20.1 35 13.0 -10.5 252 23 291.9 292.1 279.2 295.2 1.07 28 721 2668 -6.9 -28.9 15 22.0 -11.4 252 23 292.4 292.4 278.6 293.9 0.49 29 720 2679 -6.9 -29.9 14 23.0 -11.5 251 23 292.5 292.6 278.6 293.9 0.44 30 709 2799 -7.9 -21.9 31 14.0 -11.3 251 24 292.7 292.8 279.4 295.6 0.93 31 700 2898 -8.1 -23.1 29 15.0 -11.6 250 25 293.5 293.7 279.6 296.2 0.85 32 682 3099 -9.5 -28.5 20 19.0 -13.3 250 26 294.1 294.2 279.5 295.9 0.53 33 642 3562 -12.5 -34.5 14 22.0 -16.1 250 28 295.9 295.9 280.0 296.9 0.32 34 628 3730 -13.7 -32.7 18 19.0 -16.9 250 29 296.4 296.4 280.3 297.7 0.39 35 618 3851 -14.7 -35.7 15 21.0 -17.9 250 29 296.6 296.6 280.3 297.6 0.29 36 601 4062 -16.3 -31.3 26 15.0 -18.8 250 30 297.1 297.2 280.7 298.7 0.47 37 598 4099 -16.3 -35.3 18 19.0 -19.1 250 31 297.5 297.6 280.7 298.6 0.32 38 595 4137 -15.9 -42.9 8 27.0 -19.2 250 31 298.4 298.5 280.8 298.9 0.15 39 590 4200 -15.5 -51.5 3 36.0 -19.1 250 31 299.6 299.6 281.3 299.8 0.06 40 578 4355 -15.5 -54.5 2 39.0 -19.2 250 32 301.4 301.4 282.0 301.5 0.04 41 501 5415 -23.5 -54.5 4 31.0 -25.8 250 37 304.2 304.2 283.1 304.4 0.05 42 500 5430 -23.5 -53.5 5 30.0 -25.8 250 37 304.4 304.4 283.2 304.6 0.05 43 455 6115 -27.7 -50.7 9 23.0 -29.4 248 42 307.4 307.5 284.5 307.7 0.08 44 451 6179 -28.1 -47.1 15 19.0 -29.7 248 42 307.7 307.7 284.6 308.2 0.12 45 445 6275 -28.9 -46.9 16 18.0 -30.4 247 43 307.9 307.9 284.7 308.4 0.13 46 427 6569 -30.9 -48.9 15 18.0 -32.2 246 45 309.0 309.0 285.1 309.4 0.10 47 417 6737 -32.5 -49.5 17 17.0 -33.6 246 46 309.0 309.1 285.1 309.4 0.10 48 411 6840 -33.1 -47.1 23 14.0 -34.1 246 47 309.6 309.6 285.3 310.0 0.13 49 404 6960 -34.1 -51.1 16 17.0 -35.1 245 48 309.8 309.8 285.4 310.1 0.09 50 400 7030 -34.5 -49.5 20 15.0 -35.4 245 48 310.2 310.2 285.5 310.5 0.10 51 398 7065 -34.7 -48.7 23 14.0 -35.6 245 48 310.3 310.4 285.6 310.8 0.12 52 395 7118 -35.1 -44.1 39 9.0 -35.8 245 49 310.5 310.5 285.8 311.2 0.19 53 322 8512 -45.4 -56.6 27 11.2 -45.7 245 68 315.0 315.0 287.2 315.2 0.06 54 300 8980 -48.9 -60.9 23 12.0 -49.2 245 57 316.4 316.4 287.6 316.6 0.04 55 250 10160 -54.5 -68.5 16 14.0 -54.7 255 48 325.0 325.0 290.3 325.1 0.02 56 228 10747 -57.7 -69.7 20 12.0 -57.8 255 47 328.8 328.8 291.4 328.9 0.01 57 200 11580 -55.7 -78.7 4 23.0 -55.9 255 46 344.6 344.6 295.4 344.6 0.00 58 150 13410 -54.7 -84.7 1 30.0 -55.1 275 28 375.8 375.8 301.6 375.8 0.00 59 100 15990 -56.7 -87.7 1 31.0 -57.2 280 30 418.2 418.2 307.5 418.2 0.00 60 93 16448 -58.5 -87.5 1 29.0 -58.9 276 29 423.4 423.4 308.1 423.4 0.00 61 85 17017 -55.7 -87.7 1 32.0 -56.3 271 27 440.1 440.1 309.9 440.1 0.00 62 74 17897 -57.1 -88.1 1 31.0 -57.6 263 24 454.9 454.9 311.3 455.0 0.00 63 70 18250 -54.9 -86.9 1 32.0 -55.6 260 23 466.9 466.9 312.4 466.9 0.00 64 59 19337 -57.1 -88.1 1 31.0 -57.8 280 26 485.4 485.4 313.9 485.4 0.00 65 55 19783 -55.3 -88.3 1 33.0 -56.2 289 27 499.4 499.4 314.9 499.4 0.00 66 51 20264 -55.5 -88.5 1 33.0 -56.5 298 28 509.8 509.8 315.7 509.8 0.00 67 50 20390 -56.3 -88.3 1 32.0 -57.2 300 28 510.8 510.8 315.7 510.8 0.00 68 48 20648 -57.9 -88.9 1 31.0 -58.7 298 28 513.0 513.0 315.8 513.0 0.00 69 41 21649 -53.9 -87.9 1 34.0 -55.3 292 28 546.6 546.6 317.9 546.6 0.00 70 37 22302 -56.9 -88.9 1 32.0 -58.0 288 27 555.2 555.2 318.4 555.2 0.00 71 35 22657 -53.3 -88.3 1 35.0 -54.9 286 27 573.5 573.5 319.3 573.5 0.00 72 31 23432 -56.3 -89.3 1 33.0 -57.6 281 27 585.6 585.6 319.9 585.7 0.00 73 30 23640 -55.5 -89.5 1 34.0 -57.0 280 27 593.3 593.3 320.3 593.4 0.00 74 28 24081 -54.7 -88.7 1 34.0 -56.5 283 27 607.4 607.4 320.9 607.4 0.01 75 27 24313 -55.7 -88.7 1 33.0 -57.3 284 28 610.9 610.9 321.1 611.0 0.01 76 26 24555 -52.5 -88.5 1 36.0 -54.8 285 28 626.6 626.6 321.7 626.7 0.01 77 21 25925 -55.9 -89.9 1 34.0 -57.9 293 29 655.9 655.9 322.9 655.9 0.01 78 21 25925 -52.9 -88.9 1 36.0 -55.5 293 29 664.9 664.9 323.2 665.0 0.01 79 20 26240 -52.7 -87.7 1 35.0 -55.5 295 29 674.9 674.9 323.6 674.9 0.01 80 19 26571 -53.3 -88.3 1 35.0 -56.0 683.0 683.0 323.9 683.0 0.01 81 19 26571 -52.1 -88.1 1 36.0 -55.1 686.7 686.7 324.0 686.8 0.01 82 17 27287 -54.5 -88.5 1 34.0 -57.1 701.2 701.2 324.5 701.3 0.01 83 14 28541 -50.9 -87.9 0 37.0 -55.1 753.4 753.4 326.0 753.5 0.01 84 11 30094 -55.5 -89.5 1 34.0 -58.8 790.5 790.5 327.0 790.6 0.01 TRP 228 10747 -57.7 -69.7 20 12.0 -57.8 255 47 328.8 328.8 291.4 328.9 0.01 WND 322 8512 -45.4 -56.6 27 11.2 -45.7 245 68 315.0 315.0 287.2 315.2 0.06 Sounding variables and indices 1000-500 mb thick: 5369.00 m Freezing level: 902.74 mb = 893.35 m = 2930.90 ft Wetbulb zero: 907.57 mb = 849.48 m = 2786.96 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 33.79 % Est. max temperature: 8.99 C = 48.19 F Sfc-Lift cond lev (LCL): 959.66 mb = 399.12 m = 1309.43 ft T: 4.30 C 700-500 lapse rate: 6.08 C/km ThetaE index: 4.17 C Layer 850.0- 841.0 mb Conv cond level (CCL): 897.12 mb = 942.30 m = 3091.51 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 8.12 C = 46.62 F Cap Strength: 10.93 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 17.17 C Lifted Index @700 mb: 6.06 C Showalter Index: 11.87 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 19.00 C K Index: 0.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.74 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 5.89 J/kg Cap Strength: 10.88 C Lift Cond Lev (LCL): 905.81 mb = 865.08 m = 2838.15 ft Lev Free Conv (LFC): 860.81 mb = 1271.09 m = 4170.19 ft Equ Level (EL): 850.81 mb = 1363.48 m = 4473.31 ft B at Equ Level: 4.31 J/kg Max Parcel Lev (MPL): 840.81 mb = 1457.04 m = 4780.25 ft Wind level data Storm motion: 283 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 ---------------------------------------------------------- 0 999 73 305 5 4.1 -2.9 | 95 14 -14.0 1.3 1 925 697 285 12 11.6 -3.1 | 99 7 -6.5 1.1 2 850 1371 260 14 13.8 2.4 | 147 8 -4.3 6.6 3 700 2898 250 25 23.5 8.6 | 203 14 5.4 12.7 4 500 5430 250 37 34.8 12.7 | 225 24 16.6 16.8 5 400 7030 245 48 43.5 20.3 | 226 35 25.4 24.5 6 322 8512 245 68 61.6 28.7 | 233 55 43.5 32.9 7 300 8980 245 57 51.7 24.1 | 230 44 33.5 28.3 8 250 10160 255 48 46.4 12.4 | 240 33 28.2 16.6 9 228 10747 255 47 45.4 12.2 | 239 32 27.3 16.3 10 200 11580 255 46 44.4 11.9 | 239 31 26.3 16.1 11 150 13410 275 28 27.9 -2.4 | 260 10 9.8 1.7 12 100 15990 280 30 29.5 -5.2 | 275 11 11.4 -1.0 13 70 18250 260 23 22.7 4.0 | 209 9 4.5 8.2 14 50 20390 300 28 24.2 -14.0 | 328 12 6.1 -9.8 15 30 23640 280 27 26.6 -4.7 | 273 8 8.5 -0.5 16 20 26240 295 29 26.3 -12.3 | 315 11 8.1 -8.1 Wind Parameters Mean winds (0-6000m): 253.0 at 24.8 knts Storm direction: 283.0 at 18.6 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 35.6 neg: -1.6 tot: 34.0 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 50.00 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 ------------------------------------------------------------------------------- 500 292 8 96 11| 0.0 6.1 6.1| 0.7 -1.6 -0.9 -1.8 -0.03| 6.2 -0.2 1000 285 10 101 9| 0.0 4.8 4.8| 7.1 -1.6 5.5 5.5 0.33| 5.6 1.8 1500 275 11 114 8| 0.0 4.3 4.3| 14.3 -1.6 12.7 8.5 0.48| 5.2 2.5 2000 269 13 129 7| 0.0 4.2 4.2| 22.0 -1.6 20.3 10.2 0.57| 4.8 2.8 2500 264 14 146 7| 0.0 4.1 4.1| 29.1 -1.6 27.5 11.0 0.60| 4.7 2.8 3000 260 16 162 7| 0.0 4.0 4.0| 35.6 -1.6 34.0 11.3 0.59| 4.4 2.6 4000 257 19 183 9| 0.0 3.6 3.6| 48.3 -1.6 46.7 11.7 0.60| 3.9 2.4 5000 254 22 197 11| 0.0 3.4 3.4| 61.0 -1.6 59.4 11.9 0.58| 3.6 2.1 6000 253 25 206 13| 0.0 3.3 3.3| 69.0 -1.6 67.4 11.2 0.53| 3.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20250422.23.gif