UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121115.upa.cvt Date: 1500Z 11 DEC 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:1500Z 11 DEC 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 -12 SFC 990 73 14.8 4.8 51 10.0 9.5 330 33 288.8 289.7 283.1 304.3 5.45 2 976 193 12.0 4.0 58 8.0 7.9 328 33 287.1 288.1 282.1 301.9 5.22 3 925 639 7.4 3.1 74 4.3 5.3 320 31 286.9 287.8 282.0 301.5 5.17 4 918 701 6.4 2.7 77 3.7 4.6 320 32 286.5 287.4 281.7 300.8 5.06 5 887 982 4.2 2.0 86 2.2 3.1 320 34 287.0 287.9 281.8 301.2 4.98 6 886 992 4.2 1.9 85 2.3 3.1 320 35 287.1 288.0 281.8 301.2 4.95 7 882 1028 4.8 0.8 75 4.0 2.9 320 35 288.1 288.9 281.8 301.2 4.59 8 880 1047 4.6 0.8 76 3.8 2.8 320 35 288.1 288.9 281.8 301.3 4.61 9 879 1056 4.8 -0.2 70 5.0 2.5 320 35 288.4 289.1 281.6 300.7 4.29 10 875 1094 5.2 -1.8 61 7.0 2.1 320 36 289.2 289.9 281.4 300.3 3.83 11 864 1197 4.4 -0.6 70 5.0 2.1 320 37 289.4 290.1 282.0 301.6 4.23 12 861 1225 4.8 -0.2 70 5.0 2.5 320 37 290.1 290.9 282.5 302.7 4.38 13 853 1301 4.6 -0.1 72 4.7 2.4 320 38 290.7 291.5 282.8 303.5 4.45 14 850 1330 4.4 0.5 76 3.9 2.5 320 38 290.8 291.6 283.1 304.2 4.67 15 848 1349 4.2 1.1 80 3.1 2.7 320 38 290.7 291.6 283.3 304.8 4.89 16 846 1368 4.2 0.5 77 3.7 2.4 319 38 290.9 291.8 283.2 304.5 4.69 17 824 1583 4.2 0.2 75 4.0 2.3 315 38 293.1 294.0 284.1 306.9 4.71 18 823 1593 4.0 0.1 76 3.9 2.1 315 38 293.0 293.9 284.1 306.7 4.68 19 818 1642 4.2 -0.7 70 4.9 1.9 314 38 293.8 294.5 284.1 306.8 4.44 20 810 1722 3.8 -2.2 65 6.0 1.1 313 38 294.2 294.9 283.8 306.0 4.01 21 777 2059 1.0 -2.0 80 3.0 -0.4 306 38 294.7 295.4 284.2 307.2 4.25 22 769 2142 0.6 -3.8 72 4.4 -1.3 305 37 295.1 295.8 283.9 306.2 3.75 23 761 2226 0.0 -3.7 76 3.7 -1.6 303 37 295.3 296.0 284.1 306.7 3.82 24 759 2247 -0.3 -4.0 76 3.7 -1.9 303 37 295.2 295.9 284.0 306.4 3.74 25 753 2311 -0.5 -6.5 64 6.0 -2.9 301 37 295.7 296.3 283.4 305.0 3.12 26 747 2375 -1.1 -7.1 64 6.0 -3.5 300 37 295.7 296.3 283.3 304.7 3.00 27 745 2396 -1.1 -7.1 64 6.0 -3.5 300 37 295.9 296.5 283.4 305.0 3.01 28 741 2439 -1.7 -7.7 64 6.0 -4.1 299 37 295.7 296.3 283.2 304.4 2.89 29 727 2590 -2.9 -9.9 58 7.0 -5.5 296 37 296.1 296.5 282.8 303.6 2.48 30 700 2889 -5.9 -10.8 68 4.9 -7.6 290 37 296.0 296.4 282.7 303.2 2.39 31 693 2968 -6.5 -11.0 70 4.5 -8.1 290 37 296.1 296.6 282.7 303.4 2.38 32 677 3149 -8.5 -11.1 81 2.6 -9.4 289 37 295.9 296.3 282.7 303.2 2.42 33 675 3172 -8.5 -11.3 80 2.8 -9.5 288 37 296.1 296.6 282.7 303.4 2.39 34 672 3207 -8.3 -14.3 62 6.0 -10.2 288 37 296.7 297.1 282.4 302.5 1.88 35 669 3241 -8.5 -14.5 62 6.0 -10.4 288 37 296.9 297.2 282.4 302.6 1.86 36 655 3405 -9.1 -16.1 57 7.0 -11.2 287 37 298.0 298.3 282.7 303.2 1.66 37 644 3535 -10.3 -15.3 67 5.0 -11.8 286 37 298.1 298.4 282.9 303.7 1.80 38 638 3607 -10.5 -12.1 88 1.6 -11.1 286 37 298.7 299.1 283.8 305.9 2.37 39 614 3901 -12.7 -12.7 100 0.0 -12.7 284 37 299.4 299.9 284.1 306.7 2.34 40 609 3963 -13.1 -13.2 99 0.1 -13.1 284 37 299.7 300.1 284.1 306.7 2.27 41 605 4013 -12.5 -14.5 85 2.0 -13.1 283 37 300.9 301.3 284.3 307.3 2.05 42 600 4077 -12.9 -15.3 82 2.4 -13.6 283 37 301.2 301.5 284.3 307.3 1.94 43 584 4282 -14.7 -16.1 89 1.4 -15.1 282 37 301.4 301.8 284.3 307.3 1.86 44 577 4373 -15.3 -17.6 83 2.3 -15.9 281 37 301.8 302.1 284.2 307.0 1.66 45 575 4399 -15.1 -18.8 73 3.7 -16.1 281 37 302.3 302.6 284.2 307.1 1.51 46 574 4412 -14.1 -28.1 30 14.0 -17.0 281 37 303.6 303.7 283.7 305.8 0.66 47 572 4439 -13.3 -43.3 6 30.0 -17.4 281 37 304.9 304.9 283.5 305.4 0.15 48 567 4506 -12.7 -45.7 4 33.0 -17.1 281 37 306.3 306.4 284.1 306.7 0.11 49 515 5230 -18.7 -32.7 28 14.0 -21.1 276 37 307.6 307.7 285.0 309.3 0.47 50 508 5332 -19.1 -41.1 12 22.0 -22.0 276 37 308.3 308.4 284.9 309.1 0.21 51 500 5450 -20.1 -39.1 17 19.0 -22.7 275 37 308.5 308.6 285.1 309.4 0.26 52 487 5645 -21.7 -36.7 24 15.0 -23.8 273 39 308.9 309.0 285.4 310.1 0.34 53 465 5985 -24.5 -47.5 10 23.0 -26.6 270 42 309.5 309.5 285.3 309.9 0.11 54 463 6016 -24.5 -48.5 9 24.0 -26.7 270 43 309.9 309.9 285.4 310.3 0.10 55 400 7070 -31.3 -42.3 33 11.0 -32.3 260 53 314.3 314.4 287.1 315.2 0.23 56 300 9030 -49.1 -55.1 50 6.0 -49.3 255 57 316.1 316.2 287.6 316.4 0.07 57 252 10159 -55.3 -65.3 28 10.0 -55.5 260 55 323.1 323.1 289.8 323.2 0.02 58 250 10210 -54.9 -65.9 24 11.0 -55.1 260 54 324.4 324.5 290.1 324.5 0.02 59 227 10824 -54.7 -70.9 12 16.2 -54.9 265 62 333.8 333.8 292.7 333.8 0.01 60 200 11630 -54.5 -77.5 4 23.0 -54.8 260 45 346.5 346.5 295.8 346.5 0.00 61 150 13480 -53.9 -83.9 1 30.0 -54.3 280 54 377.2 377.2 301.8 377.2 0.00 62 100 16040 -61.1 -87.1 2 26.0 -61.4 270 45 409.7 409.7 306.5 409.7 0.00 63 90 16689 -63.7 -87.7 2 24.0 -63.9 267 41 417.0 417.0 307.4 417.0 0.00 64 84 17115 -59.7 -87.7 1 28.0 -60.0 265 39 433.5 433.5 309.2 433.5 0.00 65 81 17341 -60.7 -88.7 1 28.0 -61.0 264 37 435.9 435.9 309.4 436.0 0.00 66 74 17904 -59.3 -89.3 1 30.0 -59.7 262 34 450.3 450.3 310.9 450.3 0.00 67 70 18250 -61.1 -89.1 1 28.0 -61.4 260 32 453.7 453.7 311.2 453.7 0.00 68 68 18430 -61.3 -89.3 1 28.0 -61.7 261 30 457.0 457.0 311.5 457.0 0.00 69 63 18909 -57.7 -88.7 1 31.0 -58.3 265 26 475.0 475.0 313.1 475.1 0.00 70 59 19321 -60.5 -89.5 1 29.0 -61.0 268 22 477.8 477.8 313.2 477.8 0.00 71 57 19538 -57.3 -89.3 1 32.0 -58.0 269 20 489.7 489.7 314.2 489.8 0.00 72 55 19765 -54.9 -87.9 1 33.0 -55.8 271 18 500.3 500.3 314.9 500.3 0.00 73 53 20002 -55.1 -88.1 1 33.0 -56.1 272 16 505.1 505.1 315.3 505.2 0.00 74 51 20251 -50.5 -86.5 1 36.0 -52.1 274 14 521.5 521.5 316.4 521.5 0.00 75 50 20380 -51.5 -85.5 1 34.0 -52.9 275 13 522.1 522.1 316.4 522.1 0.01 76 43 21352 -54.7 -86.7 1 32.0 -55.9 309 17 537.3 537.3 317.3 537.3 0.00 77 42 21504 -50.3 -86.3 1 36.0 -52.2 314 17 551.8 551.8 318.2 551.8 0.01 78 41 21661 -49.7 -85.7 1 36.0 -51.8 320 18 557.1 557.1 318.5 557.1 0.01 79 40 21823 -49.1 -84.1 1 35.0 -51.3 325 18 562.5 562.5 318.8 562.6 0.01 80 39 21988 -50.7 -84.7 1 34.0 -52.7 331 19 562.6 562.6 318.8 562.6 0.01 81 38 22159 -48.3 -84.3 1 36.0 -50.8 337 19 572.9 572.9 319.3 572.9 0.01 82 36 22518 -44.5 -83.5 1 39.0 -48.1 349 21 591.7 591.7 320.2 591.7 0.01 83 34 22900 -45.3 -83.3 1 38.0 -48.8 2 22 599.3 599.3 320.6 599.4 0.01 84 31 23519 -43.1 -82.1 1 39.0 -47.6 23 24 621.3 621.3 321.6 621.4 0.02 85 30 23740 -42.7 -82.7 0 40.0 -47.4 30 25 628.2 628.2 321.8 628.3 0.01 86 28 24209 -40.1 -81.1 0 41.0 -46.0 35 25 648.0 648.0 322.6 648.1 0.02 87 25 24986 -39.5 -81.5 0 42.0 -46.1 43 25 671.1 671.1 323.4 671.2 0.02 88 23 25555 -41.7 -82.7 0 41.0 -47.7 50 24 680.8 680.8 323.8 680.9 0.02 89 20 26510 -38.7 -80.7 0 42.0 -46.5 60 24 717.7 717.7 325.0 718.0 0.03 90 16 28039 -39.7 -80.7 0 41.0 -48.0 63 26 761.8 761.8 326.3 762.1 0.04 91 14 28956 -37.3 -79.3 0 42.0 -47.4 65 27 799.5 799.6 327.3 800.0 0.05 92 13 29467 -38.5 -80.5 0 42.0 -48.4 66 27 812.5 812.5 327.5 813.0 0.05 93 11 30623 -34.9 -77.9 0 43.0 -47.6 69 28 865.4 865.4 328.7 866.2 0.08 94 10 31290 -33.7 -77.7 0 44.0 -47.6 70 29 893.7 893.8 329.3 894.8 0.10 95 8.0 32862 -31.5 -75.5 0 44.0 -48.1 961.4 961.5 330.6 963.4 0.17 TRP 252 10159 -55.3 -65.3 28 10.0 -55.5 260 55 323.1 323.1 289.8 323.2 0.02 WND 227 10824 -54.7 -70.9 12 16.2 -54.9 265 62 333.8 333.8 292.7 333.8 0.01 Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 761.00 mb = 2225.95 m = 7302.90 ft Wetbulb zero: 785.79 mb = 1967.76 m = 6455.84 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 61.67 % Est. max temperature: 17.54 C = 63.58 F Sfc-Lift cond lev (LCL): 851.59 mb = 1314.79 m = 4313.55 ft T: 4.51 C 700-500 lapse rate: 5.54 C/km ThetaE index: 3.50 C Layer 976.0- 887.0 mb Conv cond level (CCL): 766.88 mb = 2164.23 m = 7100.40 ft Mean mixing ratio: 5.16 g/kg Conv temperature: 21.17 C = 70.11 F Cap Strength: 7.77 C Lifted Index: 7.71 C Risk: None Lifted Index @300 mb: 10.41 C Lifted Index @700 mb: 2.58 C Showalter Index: 5.95 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.60 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 119.00 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.73 J/kg Max Up Vert Vel: 2.73 m/s Conv Inhibition (B-): 63178.74 J/kg Cap Strength: 7.73 C Lift Cond Lev (LCL): 863.68 mb = 1199.80 m = 3936.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 28 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 ---------------------------------------------------------- 0 990 73 330 33 16.5 -28.6 | 356 6 0.4 -6.2 1 925 639 320 31 19.9 -23.7 | 290 4 3.8 -1.4 2 850 1330 320 38 24.4 -29.1 | 309 11 8.3 -6.8 3 700 2889 290 37 34.8 -12.7 | 243 21 18.7 9.7 4 500 5450 275 37 36.9 -3.2 | 227 28 20.8 19.1 5 400 7070 260 53 52.2 9.2 | 229 48 36.1 31.5 6 300 9030 255 57 55.1 14.8 | 226 54 39.0 37.1 7 252 10159 260 55 54.2 9.6 | 230 50 38.1 31.9 8 250 10210 260 54 53.2 9.4 | 229 49 37.1 31.7 9 227 10824 265 62 61.8 5.4 | 239 53 45.7 27.7 10 200 11630 260 45 44.3 7.8 | 223 41 28.2 30.2 11 150 13480 280 54 53.2 -9.4 | 251 39 37.1 13.0 12 100 16040 270 45 45.0 -0.0 | 232 37 28.9 22.3 13 70 18250 260 32 31.5 5.6 | 209 32 15.4 27.9 14 50 20380 275 13 13.0 -1.1 | 172 21 -3.2 21.2 15 30 23740 30 25 -12.5 -21.7 | 91 29 -28.6 0.7 16 20 26510 60 24 -20.8 -12.0 | 106 38 -36.9 10.3 17 10 31290 70 29 -27.3 -9.9 | 106 45 -43.4 12.4 Wind Parameters Mean winds (0-6000m): 294.2 at 36.7 knts Storm direction: 324.2 at 27.5 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -115.1 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -72.1 tot: -68.8 m^2/s^2 ave: -22.9 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 48.95 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 ------------------------------------------------------------------------------- 500 326 32 335 5| 0.0 5.4 5.4| 0.0 -5.7 -5.7 -11.5 -0.87| 5.4 -4.7 1000 323 33 315 5| 0.0 3.3 3.3| 2.2 -6.3 -4.1 -4.1 -0.38| 5.1 -1.9 1500 321 34 310 7| 0.0 3.5 3.5| 3.3 -14.7 -11.4 -7.6 -0.41| 5.3 -2.1 2000 319 35 299 8| 0.0 4.0 4.0| 3.3 -33.6 -30.3 -15.2 -0.55| 5.6 -3.0 2500 315 35 287 9| 0.0 4.3 4.3| 3.3 -54.6 -51.3 -20.5 -0.60| 5.7 -3.4 3000 311 36 276 11| 0.0 4.3 4.3| 3.3 -72.1 -68.8 -22.9 -0.61| 5.6 -3.4 4000 305 36 262 14| 0.0 3.6 3.6| 3.3 -87.5 -84.2 -21.1 -0.62| 4.7 -2.9 5000 299 36 253 16| 0.0 3.2 3.2| 3.3-104.7-101.5 -20.3 -0.63| 4.1 -2.6 6000 294 37 247 19| 0.0 3.4 3.4| 13.2-111.2 -97.9 -16.3 -0.51| 4.2 -2.1 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251211.15.gif