UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 7 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 ------------------------------------------------------------------------------- SFC 1003 73 6.8 5.7 93 1.1 6.2 45 8 279.7 280.7 279.3 295.4 5.72 1 1000 99 6.2 5.3 94 0.9 5.8 40 9 279.4 280.3 278.9 294.6 5.58 2 970 348 4.4 3.9 97 0.5 4.2 357 9 280.0 280.9 278.7 294.3 5.22 3 963 407 4.8 4.4 97 0.4 4.6 347 9 281.0 281.9 279.6 296.0 5.44 4 925 735 3.6 3.6 100 0.0 3.6 290 9 283.0 283.9 280.4 297.9 5.36 5 905 913 3.0 3.0 100 0.0 3.0 287 10 284.1 285.1 280.8 298.8 5.25 6 850 1419 0.0 0.0 100 0.0 0.0 280 14 286.1 286.9 280.8 298.9 4.50 7 818 1726 -1.3 -1.3 100 0.0 -1.3 270 20 287.9 288.7 281.4 300.1 4.25 8 765 2259 -2.7 -3.4 95 0.7 -3.0 253 29 292.0 292.7 282.7 303.4 3.89 9 757 2343 -2.3 -2.7 97 0.4 -2.5 250 31 293.3 294.0 283.6 305.4 4.14 10 732 2609 -3.3 -3.3 100 0.0 -3.3 242 36 295.0 295.8 284.2 307.1 4.09 11 706 2895 -4.7 -5.5 94 0.8 -5.0 232 41 296.6 297.2 284.3 307.3 3.59 12 700 2962 -5.3 -5.6 98 0.3 -5.4 230 42 296.6 297.3 284.3 307.4 3.60 13 699 2973 -5.5 -5.8 98 0.3 -5.6 230 42 296.5 297.2 284.2 307.1 3.55 14 693 3041 -5.5 -6.8 91 1.3 -6.0 230 42 297.2 297.8 284.2 307.2 3.31 15 682 3166 -6.3 -7.9 88 1.6 -6.9 230 43 297.7 298.3 284.2 307.1 3.09 16 677 3224 -6.7 -9.4 81 2.7 -7.7 230 43 297.9 298.4 283.9 306.3 2.77 17 645 3599 -9.7 -11.3 88 1.6 -10.2 230 45 298.7 299.1 283.9 306.3 2.50 18 633 3744 -10.7 -13.8 78 3.1 -11.7 230 46 299.1 299.5 283.6 305.6 2.08 19 626 3829 -10.9 -17.9 56 7.0 -12.9 230 46 299.8 300.1 283.2 304.6 1.49 20 622 3879 -11.1 -19.1 52 8.0 -13.3 230 46 300.2 300.4 283.2 304.5 1.36 21 619 3916 -11.1 -21.1 43 10.0 -13.7 230 46 300.6 300.8 283.1 304.3 1.15 22 610 4028 -11.5 -24.5 33 13.0 -14.5 230 47 301.4 301.5 283.1 304.2 0.86 23 604 4104 -11.5 -27.5 25 16.0 -14.9 230 47 302.2 302.4 283.2 304.4 0.66 24 599 4168 -11.5 -27.5 25 16.0 -14.9 230 48 303.0 303.1 283.5 305.2 0.67 25 590 4284 -11.9 -25.9 30 14.0 -15.0 230 48 303.8 303.9 284.0 306.4 0.78 26 583 4375 -12.3 -29.3 23 17.0 -15.7 230 49 304.4 304.5 283.9 306.3 0.58 27 579 4427 -12.7 -26.7 30 14.0 -15.7 230 49 304.5 304.6 284.2 307.0 0.74 28 578 4441 -12.7 -28.7 25 16.0 -16.0 230 49 304.7 304.8 284.1 306.7 0.62 29 575 4480 -13.1 -28.1 27 15.0 -16.2 230 49 304.6 304.8 284.1 306.8 0.66 30 572 4520 -13.3 -33.3 17 20.0 -16.9 230 49 304.9 304.9 283.9 306.2 0.40 31 570 4547 -13.5 -31.5 20 18.0 -16.9 230 49 304.9 305.0 284.0 306.6 0.48 32 567 4587 -13.5 -28.5 27 15.0 -16.6 230 50 305.4 305.5 284.4 307.6 0.64 33 563 4641 -13.9 -25.9 36 12.0 -16.6 230 50 305.5 305.7 284.7 308.3 0.82 34 561 4668 -14.1 -26.1 35 12.0 -16.7 230 50 305.6 305.8 284.7 308.3 0.81 35 550 4818 -15.3 -27.3 35 12.0 -17.8 230 51 305.9 306.1 284.7 308.4 0.74 36 544 4900 -16.1 -23.1 55 7.0 -17.7 230 51 305.9 306.1 285.1 309.5 1.09 37 530 5096 -17.3 -25.3 50 8.0 -19.0 230 52 306.8 307.0 285.2 309.9 0.92 38 506 5442 -19.9 -25.9 59 6.0 -21.1 230 54 307.7 307.9 285.6 310.8 0.91 39 503 5486 -20.3 -26.3 59 6.0 -21.5 230 54 307.8 307.9 285.6 310.7 0.89 40 500 5530 -20.7 -25.7 64 5.0 -21.7 230 54 307.8 308.0 285.7 310.9 0.94 41 495 5604 -21.3 -25.2 71 3.9 -22.1 230 55 308.0 308.1 285.8 311.3 1.00 42 485 5754 -22.1 -25.2 76 3.1 -22.7 231 56 308.8 309.0 286.1 312.2 1.02 43 468 6016 -24.1 -26.7 79 2.6 -24.6 233 58 309.5 309.6 286.2 312.5 0.92 44 462 6110 -24.9 -26.4 87 1.5 -25.2 234 59 309.6 309.8 286.3 312.8 0.96 45 445 6381 -26.9 -29.0 82 2.1 -27.2 235 62 310.4 310.6 286.4 313.1 0.78 46 408 7000 -31.9 -34.2 80 2.3 -32.2 239 68 311.8 311.9 286.6 313.6 0.52 47 406 7035 -32.1 -34.2 82 2.1 -32.4 239 68 311.9 312.0 286.6 313.7 0.52 48 400 7140 -32.3 -34.6 80 2.3 -32.6 240 69 313.0 313.1 287.0 314.8 0.51 49 359 7897 -36.3 -38.9 77 2.6 -36.5 242 80 317.5 317.6 288.3 318.8 0.37 50 350 8073 -36.9 -40.5 69 3.6 -37.2 242 82 319.0 319.0 288.8 320.2 0.32 51 340 8273 -38.5 -41.4 74 2.9 -38.7 243 85 319.5 319.5 288.9 320.6 0.30 52 325 8581 -41.1 -44.9 67 3.8 -41.3 244 90 320.0 320.1 289.0 320.8 0.21 53 322 8644 -41.5 -44.8 70 3.3 -41.7 244 91 320.3 320.4 289.1 321.1 0.22 54 316 8771 -42.7 -46.2 68 3.5 -42.9 244 93 320.4 320.4 289.1 321.1 0.19 55 314 8814 -42.9 -47.4 61 4.5 -43.2 244 93 320.7 320.7 289.2 321.3 0.17 56 300 9120 -45.5 -50.2 59 4.7 -45.7 245 98 321.2 321.3 289.3 321.7 0.13 57 250 10310 -55.5 -61.5 47 6.0 -55.6 245 97 323.6 323.6 289.9 323.7 0.04 58 213 11307 -63.2 -67.9 52 4.8 -63.2 240 103 326.8 326.8 290.8 326.9 0.02 59 208 11451 -64.3 -68.9 53 4.6 -64.3 235 100 327.2 327.2 290.9 327.3 0.02 60 200 11690 -64.3 -68.4 57 4.1 -64.3 235 90 330.9 330.9 292.0 331.0 0.02 61 150 13470 -59.7 -83.7 3 24.0 -59.9 235 68 367.2 367.2 300.1 367.2 0.00 62 100 15980 -61.5 -86.5 2 25.0 -61.7 245 71 408.9 408.9 306.4 408.9 0.00 63 98 16105 -62.1 -87.1 2 25.0 -62.3 244 70 410.1 410.1 306.5 410.1 0.00 64 70 18200 -59.7 -87.7 1 28.0 -60.2 235 52 456.7 456.7 311.5 456.7 0.00 65 63 18859 -59.3 -88.3 1 29.0 -59.8 232 50 471.5 471.5 312.8 471.5 0.00 66 60 19164 -59.7 -88.7 1 29.0 -60.2 230 49 477.2 477.2 313.2 477.3 0.00 67 51 20184 -57.5 -88.5 1 31.0 -58.3 226 46 505.1 505.1 315.3 505.1 0.00 68 50 20310 -54.5 -88.5 1 34.0 -55.6 225 46 515.0 515.0 316.0 515.1 0.00 69 46 20852 -48.7 -84.7 1 36.0 -50.8 222 39 541.5 541.5 317.6 541.5 0.01 70 44 21143 -49.7 -84.7 1 35.0 -51.7 220 36 546.0 546.0 317.9 546.0 0.01 71 41 21607 -48.9 -83.9 1 35.0 -51.1 217 30 559.1 559.1 318.6 559.1 0.01 72 39 21937 -46.7 -83.7 1 37.0 -49.6 215 27 572.7 572.7 319.3 572.8 0.01 73 36 22468 -47.1 -84.1 1 37.0 -50.0 212 20 584.9 584.9 319.9 585.0 0.01 74 33 23049 -43.3 -82.3 1 39.0 -47.5 209 13 609.7 609.8 321.0 609.8 0.01 75 31 23470 -44.3 -83.3 1 39.0 -48.4 206 9 618.0 618.1 321.4 618.1 0.01 76 30 23690 -43.1 -83.1 0 40.0 -47.7 205 6 627.1 627.1 321.8 627.2 0.01 77 29 23919 -42.3 -82.3 0 40.0 -47.3 214 6 635.5 635.5 322.1 635.6 0.02 78 27 24401 -43.7 -82.7 1 39.0 -48.4 234 5 644.6 644.6 322.5 644.8 0.02 79 23 25485 -41.1 -82.1 0 41.0 -47.3 277 4 682.5 682.5 323.9 682.7 0.02 80 22 25787 -41.7 -82.7 0 41.0 -47.9 289 4 689.5 689.5 324.1 689.6 0.02 81 21 26105 -38.9 -80.9 0 42.0 -46.4 302 3 707.2 707.2 324.7 707.4 0.03 82 20 26440 -38.1 -80.1 0 42.0 -46.2 315 3 719.6 719.6 325.0 719.8 0.03 83 19 26793 -37.1 -79.1 0 42.0 -45.9 325 3 733.3 733.3 325.4 733.6 0.04 84 18 27164 -38.7 -80.7 0 42.0 -47.0 336 4 739.7 739.7 325.7 740.0 0.03 85 16 27974 -37.3 -79.3 0 42.0 -46.8 0 4 769.6 769.6 326.5 770.0 0.05 86 15 28416 -39.5 -81.5 0 42.0 -48.2 13 5 776.6 776.6 326.7 776.9 0.03 87 14 28890 -36.9 -78.9 0 42.0 -47.3 27 5 800.9 800.9 327.3 801.4 0.06 88 13 29401 -37.9 -79.9 0 42.0 -48.1 42 5 814.6 814.6 327.6 815.1 0.05 89 12 29954 -35.1 -78.1 0 43.0 -47.2 58 6 843.4 843.4 328.2 844.1 0.08 90 10 31230 -32.7 -76.7 0 44.0 -47.3 95 7 897.5 897.5 329.4 898.7 0.11 91 9.9 31301 -32.3 -76.3 0 44.0 -47.1 901.6 901.6 329.5 902.9 0.12 92 7.2 33566 -28.3 -74.3 0 46.0 -47.7 1003.9 1004.1 331.3 1006.7 0.23 93 6.7 34081 -29.3 -74.3 0 45.0 -48.4 1020.6 1020.8 331.5 1023.6 0.24 94 6.1 34754 -27.3 -73.3 0 46.0 -48.4 1057.0 1057.2 332.1 1061.0 0.31 TRP 208 11451 -64.3 -68.9 53 4.6 -64.3 235 100 327.2 327.2 290.9 327.3 0.02 WND 213 11307 -63.2 -67.9 52 4.8 -63.2 240 103 326.8 326.8 290.8 326.9 0.02 Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 850.00 mb = 1419.00 m = 4655.46 ft Wetbulb zero: 849.53 mb = 1423.42 m = 4669.96 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 77.44 % Est. max temperature: 13.13 C = 55.63 F Sfc-Lift cond lev (LCL): 986.34 mb = 211.48 m = 693.83 ft T: 5.39 C 700-500 lapse rate: 6.00 C/km ThetaE index: 1.07 C Layer 1000.0- 963.0 mb Conv cond level (CCL): 927.97 mb = 708.90 m = 2325.77 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 9.92 C = 49.85 F Cap Strength: 10.90 C Lifted Index: 10.83 C Risk: None Lifted Index @300 mb: 17.70 C Lifted Index @700 mb: 6.28 C Showalter Index: 9.05 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.70 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.63 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 87108.33 J/kg Cap Strength: 10.90 C Lift Cond Lev (LCL): 946.54 mb = 547.50 m = 1796.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 27 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 1003 73 45 8 -5.7 -5.7 | 76 33 -32.2 -7.9 1 1000 99 40 9 -5.8 -6.9 | 74 34 -32.4 -9.1 2 925 735 290 9 8.5 -3.1 | 74 19 -18.1 -5.3 3 850 1419 280 14 13.8 -2.4 | 70 14 -12.8 -4.7 4 700 2962 230 42 32.2 27.0 | 193 25 5.6 24.8 5 500 5530 230 54 41.4 34.7 | 204 36 14.8 32.5 6 400 7140 240 69 59.8 34.5 | 226 46 33.2 32.3 7 300 9120 245 98 88.8 41.4 | 238 74 62.2 39.2 8 250 10310 245 97 87.9 41.0 | 238 73 61.3 38.8 9 213 11307 240 103 89.2 51.5 | 232 80 62.6 49.3 10 208 11451 235 100 81.9 57.4 | 225 78 55.3 55.1 11 200 11690 235 90 73.7 51.6 | 224 68 47.2 49.4 12 150 13470 235 68 55.7 39.0 | 218 47 29.1 36.8 13 100 15980 245 71 64.3 30.0 | 234 47 37.8 27.8 14 70 18200 235 52 42.6 29.8 | 210 32 16.0 27.6 15 50 20310 225 46 32.5 32.5 | 191 31 6.0 30.3 16 30 23690 205 6 2.5 5.4 | 98 24 -24.0 3.2 17 20 26440 315 3 2.1 -2.1 | 80 25 -24.5 -4.4 18 10 31230 95 7 -7.0 0.6 | 87 34 -33.5 -1.6 Wind Parameters Mean winds (0-6000m): 235.2 at 35.6 knts Storm direction: 265.2 at 26.7 knts Shear (0-3000m) pos: 0.0 neg: 8.7 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 117.2 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -63.0 tot: -34.4 m^2/s^2 ave: -11.5 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 227.84 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 1 9 67 29| 0.0 12.1 12.1| 2.8 -48.2 -45.5 -90.9 -0.40| 14.0 -5.6 1000 318 9 66 22| 0.0 8.7 8.7| 15.8 -51.0 -35.2 -35.2 -0.17| 10.5 -1.8 1500 297 11 67 18| 0.0 7.8 7.8| 15.8 -53.0 -37.2 -24.8 -0.16| 9.0 -1.4 2000 282 13 70 14| 0.0 8.4 8.4| 21.8 -53.0 -31.1 -15.6 0.04| 9.6 0.4 2500 266 17 85 10| 0.0 8.8 8.8| 26.7 -53.0 -26.3 -10.5 0.10| 10.3 1.1 3000 251 21 123 9| 0.0 8.7 8.7| 28.6 -63.0 -34.4 -11.5 0.06| 10.5 0.6 4000 241 26 162 11| 0.0 7.1 7.1| 47.6 -63.0 -15.4 -3.9 0.09| 8.5 0.8 5000 237 31 179 15| 0.0 6.2 6.2| 66.6 -63.0 3.6 0.7 0.12| 7.3 0.9 6000 235 36 188 18| 0.7 5.1 5.8|125.2 -63.0 62.2 10.4 0.18| 6.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251207.23.gif