UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 26 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 -127 SFC 976 73 5.4 3.6 88 1.8 4.5 245 17 280.5 281.4 278.9 294.5 5.07 2 962 191 4.6 2.1 84 2.5 3.4 242 22 280.8 281.6 278.4 293.7 4.62 3 934 431 2.8 0.9 87 1.9 2.0 237 31 281.4 282.1 278.4 293.6 4.37 4 925 509 2.0 0.7 91 1.3 1.4 235 34 281.4 282.1 278.4 293.5 4.35 5 915 597 1.2 0.7 96 0.5 1.0 234 34 281.4 282.2 278.4 293.6 4.40 6 912 623 1.0 -0.1 92 1.1 0.5 233 34 281.5 282.2 278.2 293.1 4.16 7 905 685 0.4 -0.1 96 0.5 0.2 232 35 281.5 282.2 278.2 293.2 4.19 8 899 738 0.2 -0.8 93 1.0 -0.2 232 35 281.8 282.5 278.2 293.0 4.01 9 892 801 -0.3 -0.5 99 0.2 -0.4 231 35 281.9 282.6 278.4 293.5 4.13 10 882 891 -1.1 -1.9 94 0.8 -1.4 229 35 282.0 282.6 277.9 292.6 3.77 11 859 1101 -2.7 -2.7 100 0.0 -2.7 226 36 282.5 283.1 278.0 292.7 3.65 12 850 1185 -3.1 -3.1 100 0.0 -3.1 225 36 282.9 283.5 278.2 293.0 3.58 13 795 1711 -6.5 -6.5 100 0.0 -6.5 227 35 284.7 285.2 278.2 293.2 2.95 14 747 2196 -8.7 -8.7 100 0.0 -8.7 228 34 287.5 287.9 279.1 295.2 2.65 15 736 2311 -8.9 -9.5 95 0.6 -9.1 229 34 288.5 288.9 279.5 295.9 2.52 16 732 2353 -9.3 -9.6 98 0.3 -9.4 229 34 288.5 288.9 279.5 295.9 2.52 17 728 2396 -9.5 -10.5 92 1.0 -9.8 229 34 288.7 289.1 279.4 295.7 2.36 18 717 2513 -10.3 -10.9 95 0.6 -10.5 229 33 289.1 289.5 279.5 295.9 2.32 19 715 2535 -10.1 -12.1 85 2.0 -10.7 229 33 289.5 289.9 279.4 295.8 2.11 20 708 2611 -10.3 -12.6 83 2.3 -11.0 230 33 290.1 290.5 279.7 296.3 2.05 21 701 2687 -10.7 -12.8 84 2.1 -11.3 230 33 290.5 290.9 279.8 296.6 2.04 22 700 2698 -10.9 -12.9 85 2.0 -11.5 230 33 290.4 290.8 279.7 296.5 2.02 23 698 2720 -11.1 -12.5 89 1.4 -11.5 230 33 290.4 290.8 279.8 296.7 2.09 24 682 2898 -12.1 -14.1 85 2.0 -12.7 232 32 291.2 291.6 280.0 296.9 1.88 25 660 3148 -14.1 -15.7 88 1.6 -14.5 233 30 291.7 292.0 280.0 296.9 1.70 26 654 3217 -14.7 -15.5 94 0.8 -14.9 234 30 291.8 292.1 280.1 297.1 1.75 27 650 3264 -14.9 -16.2 90 1.3 -15.2 234 29 292.1 292.4 280.1 297.2 1.66 28 645 3322 -15.5 -16.5 92 1.0 -15.7 235 29 292.1 292.4 280.0 297.0 1.63 29 630 3500 -15.5 -20.0 68 4.5 -16.6 236 28 294.0 294.3 280.4 297.9 1.24 30 617 3657 -16.9 -20.1 76 3.2 -17.6 238 27 294.2 294.4 280.5 298.1 1.25 31 610 3742 -17.5 -21.3 72 3.8 -18.3 238 26 294.5 294.7 280.5 298.0 1.14 32 586 4042 -20.3 -21.4 91 1.1 -20.5 241 24 294.6 294.8 280.6 298.3 1.18 33 582 4092 -20.5 -21.5 92 1.0 -20.7 241 24 295.0 295.2 280.7 298.6 1.18 34 571 4233 -21.5 -23.7 82 2.2 -21.9 242 23 295.4 295.6 280.7 298.5 0.99 35 570 4246 -21.7 -23.4 86 1.7 -22.0 242 23 295.3 295.5 280.7 298.5 1.02 36 568 4272 -21.9 -24.3 81 2.4 -22.4 242 22 295.4 295.5 280.6 298.4 0.94 37 564 4324 -21.9 -23.6 86 1.7 -22.2 243 22 296.0 296.1 281.0 299.2 1.01 38 551 4496 -23.1 -25.2 83 2.1 -23.5 244 21 296.5 296.7 281.1 299.4 0.90 39 549 4522 -23.3 -26.3 76 3.0 -23.8 244 21 296.6 296.7 281.0 299.2 0.81 40 547 4549 -23.5 -28.5 63 5.0 -24.3 245 21 296.7 296.8 280.8 298.8 0.67 41 546 4562 -23.5 -28.5 63 5.0 -24.3 245 20 296.8 296.9 280.9 299.0 0.67 42 541 4630 -23.9 -31.9 48 8.0 -25.0 245 20 297.1 297.2 280.8 298.7 0.49 43 539 4657 -24.1 -32.1 48 8.0 -25.2 246 20 297.2 297.3 280.8 298.8 0.48 44 536 4697 -24.5 -31.5 52 7.0 -25.5 246 20 297.2 297.3 280.8 298.9 0.51 45 534 4725 -24.7 -28.3 72 3.6 -25.3 246 19 297.3 297.4 281.1 299.5 0.70 46 528 4807 -25.5 -27.6 83 2.1 -25.8 247 19 297.3 297.4 281.2 299.7 0.75 47 517 4959 -26.5 -29.5 76 3.0 -26.9 248 18 297.9 298.0 281.3 300.0 0.64 48 514 5001 -26.9 -29.2 81 2.3 -27.2 248 17 297.9 298.0 281.3 300.0 0.66 49 506 5114 -27.9 -29.8 84 1.9 -28.2 249 17 298.0 298.1 281.4 300.1 0.64 50 504 5143 -28.1 -30.2 82 2.1 -28.4 250 16 298.1 298.2 281.4 300.1 0.62 51 502 5171 -27.9 -32.9 62 5.0 -28.5 250 16 298.7 298.8 281.4 300.3 0.48 52 501 5186 -27.9 -32.7 63 4.8 -28.5 250 16 298.9 298.9 281.5 300.5 0.49 53 500 5200 -28.1 -33.0 63 4.9 -28.7 250 16 298.8 298.9 281.5 300.4 0.47 54 497 5243 -28.3 -33.3 62 5.0 -28.9 250 16 299.0 299.1 281.6 300.6 0.46 55 400 6760 -39.3 -43.6 64 4.3 -39.6 255 14 303.9 303.9 283.2 304.6 0.20 56 300 8690 -48.9 -66.9 11 18.0 -49.3 350 7 316.4 316.4 287.6 316.5 0.02 57 293 8844 -49.7 -66.7 12 17.0 -50.0 5 11 317.4 317.4 287.9 317.5 0.02 58 250 9880 -48.1 -72.1 5 24.0 -48.6 275 9 334.6 334.6 292.9 334.6 0.01 59 200 11350 -47.1 -79.1 1 32.0 -47.8 250 22 358.2 358.2 298.4 358.2 0.00 60 150 13240 -49.5 -81.5 1 32.0 -50.2 255 27 384.8 384.8 303.0 384.8 0.00 61 100 15850 -57.1 -86.1 1 29.0 -57.5 245 29 417.4 417.4 307.4 417.4 0.00 62 87 16733 -55.5 -85.5 1 30.0 -56.1 245 29 437.6 437.6 309.6 437.6 0.00 63 79 17347 -55.9 -85.9 1 30.0 -56.5 245 29 449.0 449.0 310.8 449.0 0.00 64 72 17933 -58.5 -87.5 1 29.0 -59.0 245 29 455.5 455.5 311.4 455.6 0.00 65 70 18110 -57.7 -86.7 1 29.0 -58.3 245 29 460.9 460.9 311.8 461.0 0.00 66 64 18674 -57.7 -86.7 1 29.0 -58.3 250 30 472.9 472.9 312.9 472.9 0.00 67 51 20088 -62.3 -88.3 2 26.0 -62.7 264 31 493.9 493.9 314.5 493.9 0.00 68 50 20210 -61.9 -88.9 2 27.0 -62.4 265 31 497.6 497.6 314.8 497.6 0.00 69 49 20335 -62.1 -89.1 2 27.0 -62.6 265 32 500.0 500.0 314.9 500.0 0.00 70 47 20594 -59.5 -88.5 1 29.0 -60.2 266 33 512.3 512.3 315.8 512.3 0.00 71 37 22077 -63.3 -89.3 2 26.0 -63.8 271 40 538.8 538.8 317.5 538.8 0.00 72 33 22783 -62.1 -89.1 2 27.0 -62.7 273 44 559.9 559.9 318.6 559.9 0.00 73 30 23370 -63.3 -90.3 1 27.0 -63.9 275 47 572.1 572.1 319.3 572.1 0.00 74 25 24484 -63.7 -90.7 1 27.0 -64.4 279 42 601.5 601.5 320.7 601.6 0.00 75 24 24733 -65.3 -91.3 2 26.0 -65.9 281 41 604.0 604.0 320.8 604.0 0.00 76 21 25550 -61.7 -89.7 1 28.0 -62.7 284 37 638.3 638.3 322.2 638.4 0.01 77 20 25850 -62.7 -90.7 1 28.0 -63.7 285 36 644.2 644.3 322.4 644.3 0.01 78 18 26499 -63.7 -91.7 1 28.0 -64.7 283 41 660.8 660.8 323.1 660.8 0.00 79 18 26499 -62.7 -90.7 1 28.0 -63.7 283 41 664.0 664.0 323.2 664.0 0.01 80 16 27221 -66.1 -92.1 1 26.0 -66.9 280 46 675.6 675.6 323.6 675.6 0.00 81 14 28031 -66.7 -92.7 1 26.0 -67.5 277 52 699.9 699.9 324.4 699.9 0.00 82 13 28484 -62.9 -90.9 1 28.0 -64.3 276 56 728.0 728.0 325.3 728.1 0.01 83 11 29510 -64.5 -91.5 1 27.0 -65.8 272 64 757.8 757.8 326.1 757.9 0.01 84 10 30100 -59.7 -90.7 1 31.0 -62.1 270 68 796.7 796.7 327.1 796.8 0.01 85 9.8 30226 -59.1 -90.1 1 31.0 -61.7 803.6 803.6 327.3 803.7 0.01 86 8.6 31042 -60.7 -90.7 1 30.0 -63.1 827.9 827.9 327.9 828.0 0.01 87 7.9 31574 -58.1 -90.1 1 32.0 -61.4 858.7 858.7 328.6 858.8 0.01 88 7.1 32244 -59.5 -90.5 1 31.0 -62.6 879.5 879.5 329.0 879.6 0.01 89 6.9 32424 -56.7 -90.7 1 34.0 -60.8 898.4 898.4 329.4 898.5 0.01 90 6.6 32707 -54.9 -88.9 1 34.0 -59.8 917.4 917.4 329.8 917.6 0.02 91 6.3 33004 -55.9 -88.9 1 33.0 -60.6 925.4 925.5 329.9 925.7 0.02 92 5.7 33643 -54.1 -88.1 1 34.0 -59.7 960.2 960.2 330.5 960.5 0.03 TRP 293 8844 -49.7 -66.7 12 17.0 -50.0 5 11 317.4 317.4 287.9 317.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5327.00 m Freezing level: 896.20 mb = 763.43 m = 2504.66 ft Wetbulb zero: 902.14 mb = 710.40 m = 2330.67 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 87.70 % Est. max temperature: 8.57 C = 47.43 F Sfc-Lift cond lev (LCL): 949.31 mb = 298.73 m = 980.07 ft T: 3.79 C 700-500 lapse rate: 6.87 C/km ThetaE index: 1.02 C Layer 962.0- 915.0 mb Conv cond level (CCL): 901.25 mb = 718.31 m = 2356.65 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 6.57 C = 43.83 F Cap Strength: 5.65 C Lifted Index: 5.57 C Risk: None Lifted Index @300 mb: 16.35 C Lifted Index @700 mb: 2.50 C Showalter Index: 5.86 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 25.00 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 185.83 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.12 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 0.84 J/kg Cap Strength: 5.06 C Lift Cond Lev (LCL): 905.24 mb = 682.86 m = 2240.33 ft Lev Free Conv (LFC): 880.24 mb = 907.05 m = 2975.85 ft Equ Level (EL): 780.24 mb = 1857.19 m = 6093.07 ft B at Equ Level: 10.33 J/kg Max Parcel Lev (MPL): 740.24 mb = 2266.57 m = 7436.18 ft Wind level data Storm motion: 264 at 20 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 ---------------------------------------------------------- 0 976 73 245 17 15.4 7.2 | 138 7 -4.6 5.1 1 925 509 235 34 27.9 19.5 | 204 19 7.9 17.4 2 850 1185 225 36 25.5 25.5 | 193 24 5.5 23.4 3 700 2698 230 33 25.3 21.2 | 195 20 5.3 19.1 4 500 5200 250 16 15.0 5.5 | 124 6 -5.0 3.4 5 400 6760 255 14 13.5 3.6 | 103 7 -6.5 1.5 6 300 8690 350 7 1.2 -6.9 | 64 21 -18.8 -9.0 7 293 8844 5 11 -1.0 -11.0 | 58 25 -20.9 -13.0 8 250 9880 275 9 9.0 -0.8 | 75 11 -11.0 -2.9 9 200 11350 250 22 20.7 7.5 | 187 5 0.7 5.4 10 150 13240 255 27 26.1 7.0 | 231 8 6.1 4.9 11 100 15850 245 29 26.3 12.3 | 212 12 6.3 10.2 12 70 18110 245 29 26.3 12.3 | 212 12 6.3 10.2 13 50 20210 265 31 30.9 2.7 | 267 11 10.9 0.6 14 30 23370 275 47 46.8 -4.1 | 283 28 26.8 -6.2 15 20 25850 285 36 34.8 -9.3 | 308 19 14.8 -11.4 16 10 30100 270 68 68.0 -0.0 | 272 48 48.0 -2.1 Wind Parameters Mean winds (0-6000m): 234.1 at 26.8 knts Storm direction: 264.1 at 20.1 knts Shear (0-3000m) pos: 1.1 neg: 3.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 56.8 deg Storm rel helicity (0-3000m) pos: 30.5 neg: -22.3 tot: 8.2 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 28.50 Bulk Shear: 0.39 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 ------------------------------------------------------------------------------- 500 238 27 192 12| 0.0 18.3 18.3| 25.8 -0.2 25.6 51.2 0.57| 18.6 10.6 1000 233 31 196 17| 0.0 10.4 10.4| 25.8 -17.6 8.2 8.2 0.32| 11.8 3.7 1500 231 32 195 19| 0.0 6.8 6.8| 27.0 -21.6 5.4 3.6 0.27| 8.5 2.3 2000 230 33 195 20| 0.4 5.1 5.5| 28.8 -21.6 7.2 3.6 0.27| 6.8 1.8 2500 229 33 195 20| 0.6 4.1 4.7| 30.2 -21.6 8.6 3.5 0.27| 5.7 1.5 3000 230 33 195 20| 1.1 3.4 4.5| 30.5 -22.3 8.2 2.7 0.23| 5.3 1.2 4000 231 32 194 18| 1.8 2.6 4.3| 30.5 -29.4 1.1 0.3 0.13| 5.0 0.6 5000 232 29 191 16| 2.1 2.0 4.2| 30.5 -40.1 -9.6 -1.9 -0.02| 4.7 -0.1 6000 234 27 187 14| 2.0 1.7 3.7| 30.5 -43.6 -13.1 -2.2 -0.06| 4.2 -0.3 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20250426.23.gif