UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 14 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 -36 SFC 987 73 6.4 1.8 72 4.6 4.3 290 6 280.6 281.4 278.0 292.8 4.41 2 985 90 7.8 0.8 61 7.0 4.6 290 6 282.2 282.9 278.4 293.7 4.11 3 982 115 8.0 1.0 61 7.0 4.8 289 7 282.6 283.3 278.8 294.3 4.18 4 961 292 6.6 0.6 65 6.0 3.9 286 9 283.0 283.7 278.9 294.6 4.15 5 942 455 6.0 -2.0 56 8.0 2.5 283 12 284.0 284.6 278.6 293.9 3.50 6 929 569 5.2 -2.8 56 8.0 1.8 281 13 284.3 284.9 278.5 293.8 3.34 7 925 604 4.8 -3.2 56 8.0 1.4 280 14 284.2 284.8 278.4 293.5 3.26 8 876 1045 0.8 -5.2 64 6.0 -1.6 277 18 284.5 285.0 278.2 293.0 2.96 9 871 1091 0.6 -6.4 59 7.0 -2.1 276 18 284.8 285.3 277.9 292.6 2.71 10 862 1175 0.0 -6.0 64 6.0 -2.3 276 19 285.0 285.5 278.2 293.1 2.83 11 860 1193 0.0 -8.0 55 8.0 -2.9 276 19 285.2 285.6 277.7 292.2 2.43 12 859 1202 0.0 -10.0 47 10.0 -3.5 276 19 285.3 285.6 277.3 291.4 2.08 13 854 1249 0.2 -9.8 47 10.0 -3.3 275 20 286.0 286.3 277.7 292.2 2.12 14 850 1287 0.0 -10.0 47 10.0 -3.5 275 20 286.1 286.5 277.8 292.3 2.10 15 842 1363 -0.3 -11.3 43 11.0 -4.0 275 21 286.6 286.9 277.8 292.2 1.91 16 833 1448 -0.9 -10.9 47 10.0 -4.3 274 22 286.9 287.2 278.0 292.7 2.00 17 820 1574 -1.9 -12.9 43 11.0 -5.4 273 23 287.1 287.4 277.7 292.2 1.73 18 791 1859 -4.1 -10.1 63 6.0 -6.1 271 26 287.7 288.1 278.7 294.3 2.24 19 775 2020 -5.1 -12.1 58 7.0 -7.4 270 28 288.3 288.7 278.7 294.1 1.95 20 712 2679 -10.1 -15.1 67 5.0 -11.5 266 35 289.9 290.2 279.0 294.9 1.66 21 700 2810 -11.3 -15.7 70 4.4 -12.5 265 36 290.0 290.3 279.0 294.8 1.61 22 698 2832 -11.5 -15.8 70 4.3 -12.7 265 36 290.0 290.3 279.0 294.8 1.60 23 690 2920 -12.1 -16.7 69 4.6 -13.3 265 36 290.3 290.5 279.0 294.8 1.50 24 682 3010 -12.3 -19.3 56 7.0 -14.0 265 36 291.0 291.2 279.0 294.8 1.22 25 679 3043 -12.3 -20.3 51 8.0 -14.2 265 36 291.4 291.6 279.0 294.9 1.12 26 645 3434 -15.5 -21.5 60 6.0 -16.8 266 37 292.1 292.3 279.3 295.4 1.06 27 635 3552 -16.3 -24.3 50 8.0 -17.9 266 37 292.5 292.6 279.1 295.1 0.84 28 624 3683 -17.5 -24.5 54 7.0 -18.8 267 38 292.6 292.7 279.2 295.2 0.84 29 620 3731 -17.9 -25.9 50 8.0 -19.4 267 38 292.6 292.8 279.1 295.0 0.75 30 617 3767 -18.1 -28.1 41 10.0 -19.8 267 38 292.8 292.9 279.0 294.8 0.61 31 611 3840 -18.7 -29.7 37 11.0 -20.5 267 38 293.0 293.0 278.9 294.7 0.53 32 588 4125 -21.3 -27.3 58 6.0 -22.3 268 39 293.2 293.3 279.3 295.4 0.69 33 574 4303 -22.9 -28.9 58 6.0 -23.8 268 39 293.3 293.4 279.2 295.3 0.61 34 568 4380 -23.5 -30.5 53 7.0 -24.5 268 39 293.5 293.6 279.2 295.2 0.53 35 558 4509 -24.1 -42.1 17 18.0 -25.8 268 39 294.3 294.3 279.0 294.9 0.17 36 555 4549 -24.3 -43.3 16 19.0 -26.1 268 39 294.5 294.5 279.1 295.0 0.15 37 552 4588 -24.7 -46.7 11 22.0 -26.5 269 40 294.5 294.5 279.0 294.8 0.10 38 528 4910 -27.5 -44.5 18 17.0 -28.9 269 40 294.9 294.9 279.3 295.4 0.14 39 521 5006 -28.5 -41.5 28 13.0 -29.6 269 40 294.8 294.8 279.3 295.5 0.19 40 519 5034 -28.7 -37.7 42 9.0 -29.6 269 40 294.9 294.9 279.5 295.8 0.29 41 518 5048 -28.7 -37.7 42 9.0 -29.6 269 40 295.0 295.1 279.6 296.0 0.29 42 506 5215 -29.9 -41.9 30 12.0 -30.9 270 41 295.6 295.6 279.7 296.2 0.19 43 501 5286 -30.7 -41.7 33 11.0 -31.6 270 41 295.4 295.5 279.6 296.1 0.20 44 500 5300 -30.7 -41.7 33 11.0 -31.6 270 41 295.6 295.6 279.7 296.3 0.20 45 495 5371 -31.3 -43.3 30 12.0 -32.2 270 41 295.7 295.8 279.7 296.3 0.17 46 471 5718 -34.5 -44.5 36 10.0 -35.1 269 43 296.0 296.0 279.8 296.5 0.15 47 459 5897 -36.3 -43.3 48 7.0 -36.7 268 43 295.9 296.0 279.8 296.6 0.18 48 450 6033 -37.5 -44.5 48 7.0 -37.9 268 44 296.1 296.1 279.8 296.7 0.16 49 445 6110 -38.1 -46.1 43 8.0 -38.5 267 44 296.3 296.3 279.9 296.8 0.14 50 431 6327 -40.3 -45.3 59 5.0 -40.6 267 45 296.2 296.2 279.9 296.8 0.16 51 429 6359 -40.5 -46.5 52 6.0 -40.8 267 45 296.4 296.4 279.9 296.8 0.14 52 427 6390 -40.7 -46.7 52 6.0 -41.0 266 45 296.5 296.5 280.0 297.0 0.13 53 424 6438 -41.1 -47.1 52 6.0 -41.4 266 45 296.6 296.6 280.0 297.0 0.13 54 417 6551 -41.5 -48.5 47 7.0 -41.8 266 46 297.5 297.5 280.4 297.9 0.11 55 400 6830 -43.7 -50.7 46 7.0 -44.0 265 47 298.2 298.2 280.7 298.5 0.09 56 300 8720 -52.3 -77.3 3 25.0 -52.5 270 73 311.6 311.6 285.9 311.6 0.00 57 250 9890 -57.3 -80.3 4 23.0 -57.5 270 75 320.9 320.9 289.0 320.9 0.00 58 206 11106 -60.7 -83.7 3 23.0 -60.8 270 79 333.8 333.8 292.7 333.8 0.00 59 200 11290 -60.5 -83.5 3 23.0 -60.6 270 80 337.0 337.0 293.6 337.0 0.00 60 150 13080 -58.7 -86.7 2 28.0 -58.9 270 78 368.9 368.9 300.4 369.0 0.00 61 119 14543 -54.9 -85.2 1 30.3 -55.4 280 90 401.1 401.1 305.3 401.1 0.00 62 100 15660 -52.1 -84.1 1 32.0 -52.8 270 81 427.1 427.1 308.5 427.1 0.00 63 98 15790 -52.3 -84.3 1 32.0 -53.1 270 81 429.1 429.1 308.7 429.2 0.00 64 84 16790 -49.7 -82.7 1 33.0 -50.8 270 81 453.8 453.8 311.2 453.8 0.01 65 70 17970 -53.1 -85.1 1 32.0 -54.0 270 80 470.8 470.8 312.7 470.8 0.00 66 68 18156 -54.1 -85.1 1 31.0 -54.9 270 80 472.5 472.5 312.8 472.6 0.00 67 61 18859 -50.5 -84.5 1 34.0 -51.9 272 79 495.5 495.5 314.6 495.5 0.01 68 50 20150 -52.3 -84.3 1 32.0 -53.7 275 77 520.2 520.2 316.3 520.3 0.01 69 49 20281 -52.5 -84.5 1 32.0 -53.8 274 78 522.8 522.8 316.5 522.8 0.01 70 46 20690 -51.3 -84.3 1 33.0 -52.9 273 80 535.2 535.2 317.2 535.2 0.01 71 44 20979 -51.5 -84.5 1 33.0 -53.1 271 81 541.6 541.6 317.6 541.6 0.01 72 36 22263 -57.7 -86.7 1 29.0 -58.7 265 87 557.5 557.5 318.5 557.5 0.01 73 31 23203 -59.1 -88.1 1 29.0 -60.1 261 92 578.1 578.1 319.6 578.1 0.01 74 30 23410 -56.7 -87.7 1 31.0 -58.0 260 93 590.1 590.1 320.2 590.1 0.01 75 29 23625 -56.3 -87.3 1 31.0 -57.8 260 94 596.9 596.9 320.5 597.0 0.01 76 28 23848 -57.5 -87.5 1 30.0 -58.8 259 95 599.6 599.6 320.6 599.6 0.01 77 27 24079 -55.9 -86.9 1 31.0 -57.5 259 96 610.4 610.4 321.1 610.4 0.01 78 23 25096 -57.7 -87.7 1 30.0 -59.2 257 100 633.7 633.7 322.0 633.8 0.01 79 21 25675 -54.3 -87.3 1 33.0 -56.6 256 102 660.7 660.7 323.1 660.7 0.01 80 20 25990 -51.1 -85.1 1 34.0 -54.3 255 103 679.8 679.8 323.7 679.9 0.01 81 18 26675 -49.5 -84.5 1 35.0 -53.4 251 98 705.6 705.6 324.6 705.7 0.02 82 18 26675 -49.5 -84.5 1 35.0 -53.4 251 98 705.6 705.6 324.6 705.7 0.02 83 17 27051 -45.5 -82.5 1 37.0 -51.0 249 96 730.1 730.1 325.4 730.3 0.03 84 14 28307 -57.3 -87.3 1 30.0 -59.6 242 87 731.7 731.8 325.4 731.8 0.01 85 13 28775 -56.3 -87.3 1 31.0 -59.0 239 84 750.9 750.9 326.0 751.0 0.01 86 12 29281 -56.9 -87.9 1 31.0 -59.6 237 80 766.1 766.2 326.4 766.3 0.01 87 12 29281 -54.7 -87.7 1 33.0 -58.0 237 80 773.9 773.9 326.6 774.1 0.01 88 12 29281 -55.3 -87.3 1 32.0 -58.5 237 80 771.8 771.8 326.5 771.9 0.02 89 11 29837 -53.5 -86.5 1 33.0 -57.4 233 76 797.8 797.8 327.2 798.0 0.02 90 10 30460 -45.5 -83.5 1 38.0 -52.9 230 72 849.7 849.7 328.4 850.1 0.04 91 9.9 30527 -44.9 -82.9 1 38.0 -52.7 854.4 854.4 328.5 854.8 0.04 92 8.8 31320 -41.5 -81.5 1 40.0 -51.5 896.8 896.9 329.4 897.4 0.06 93 7.6 32309 -44.3 -82.3 1 38.0 -53.5 923.9 924.0 329.9 924.6 0.06 94 6.5 33341 -51.3 -85.3 1 34.0 -57.8 936.6 936.6 330.1 937.1 0.04 95 6.2 33648 -51.5 -84.5 1 33.0 -58.0 948.5 948.5 330.3 949.0 0.05 96 6.0 33861 -51.9 -84.9 1 33.0 -58.3 955.7 955.8 330.4 956.2 0.05 97 5.9 33970 -51.1 -86.1 1 35.0 -58.0 963.8 963.8 330.6 964.2 0.04 98 5.8 34082 -47.5 -85.5 1 38.0 -56.2 984.2 984.3 330.9 984.7 0.05 99 5.6 34315 -44.5 -81.5 1 37.0 -55.0 1007.4 1007.4 331.3 1008.4 0.09 TRP 206 11106 -60.7 -83.7 3 23.0 -60.8 270 79 333.8 333.8 292.7 333.8 0.00 WND 119 14543 -54.9 -85.2 1 30.3 -55.4 280 90 401.1 401.1 305.3 401.1 0.00 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 850.00 mb = 1287.00 m = 4222.39 ft Wetbulb zero: 901.62 mb = 811.50 m = 2662.36 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 50.90 % Est. max temperature: 12.52 C = 54.54 F Sfc-Lift cond lev (LCL): 919.70 mb = 650.61 m = 2134.53 ft T: 4.38 C 700-500 lapse rate: 7.79 C/km ThetaE index: 2.01 C Layer 942.0- 862.0 mb Conv cond level (CCL): 791.11 mb = 1857.63 m = 6094.50 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 13.48 C = 56.27 F Cap Strength: 2.83 C Lifted Index: 2.68 C Risk: None Lifted Index @300 mb: 12.66 C Lifted Index @700 mb: 1.83 C Showalter Index: 3.79 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 20.70 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.70 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 72207.93 J/kg Cap Strength: 2.83 C Lift Cond Lev (LCL): 839.11 mb = 1390.08 m = 4560.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 24 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 ---------------------------------------------------------- 0 987 73 290 6 5.6 -2.1 | 122 18 -15.2 9.5 1 925 604 280 14 13.8 -2.4 | 142 12 -7.1 9.1 2 850 1287 275 20 19.9 -1.7 | 175 10 -0.9 9.8 3 700 2810 265 36 35.9 3.1 | 226 21 15.0 14.7 4 500 5300 270 41 41.0 -0.0 | 240 23 20.1 11.6 5 400 6830 265 47 46.8 4.1 | 239 30 26.0 15.6 6 300 8720 270 73 73.0 -0.0 | 258 53 52.1 11.6 7 250 9890 270 75 75.0 -0.0 | 258 55 54.1 11.6 8 206 11106 270 79 79.0 -0.0 | 259 59 58.1 11.6 9 200 11290 270 80 80.0 -0.0 | 259 60 59.1 11.6 10 150 13080 270 78 78.0 -0.0 | 259 58 57.1 11.6 11 119 14543 280 90 88.6 -15.6 | 273 68 67.8 -4.1 12 100 15660 270 81 81.0 -0.0 | 259 61 60.1 11.6 13 70 17970 270 80 80.0 -0.0 | 259 60 59.1 11.6 14 50 20150 275 77 76.7 -6.7 | 265 56 55.8 4.8 15 30 23410 260 93 91.6 16.1 | 249 76 70.7 27.7 16 20 25990 255 103 99.5 26.7 | 244 87 78.6 38.2 17 10 30460 230 72 55.2 46.3 | 211 67 34.3 57.8 Wind Parameters Mean winds (0-6000m): 269.0 at 31.8 knts Storm direction: 299.0 at 23.8 knts Shear (0-3000m) pos: 0.0 neg: 5.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 75.6 neg: 0.0 tot: 75.6 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 66.75 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 ------------------------------------------------------------------------------- 500 283 10 129 15| 0.0 7.9 7.9| 16.7 0.0 16.7 33.4 0.58| 7.9 4.6 1000 280 13 139 12| 0.0 6.4 6.4| 28.7 0.0 28.7 28.7 0.70| 6.4 4.5 1500 278 15 149 11| 0.0 6.0 6.0| 41.8 0.0 41.8 27.9 0.78| 6.0 4.7 2000 275 18 163 10| 0.0 5.8 5.8| 55.3 0.0 55.3 27.7 0.78| 5.9 4.6 2500 273 21 178 11| 0.0 5.8 5.8| 67.4 0.0 67.4 26.9 0.73| 5.9 4.3 3000 271 23 191 12| 0.0 5.3 5.3| 75.6 0.0 75.6 25.2 0.71| 5.4 3.8 4000 269 27 206 13| 0.3 4.0 4.3| 88.4 0.0 88.4 22.1 0.72| 4.4 3.2 5000 269 30 216 15| 0.5 3.2 3.7|101.8 0.0 101.8 20.4 0.74| 3.8 2.8 6000 269 32 222 16| 0.4 3.0 3.4|104.9 -1.2 103.7 17.3 0.67| 3.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251014.23.gif