UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 5 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 28 240 15 SFC 995 73 8.8 1.8 61 7.0 5.5 240 15 282.4 283.1 278.9 294.6 4.37 2 925 667 3.2 -0.9 74 4.1 1.4 250 23 282.6 283.2 278.4 293.5 3.87 3 910 799 2.0 -1.5 78 3.5 0.5 252 24 282.7 283.3 278.3 293.3 3.76 4 891 969 0.4 -1.7 86 2.1 -0.5 254 24 282.7 283.4 278.3 293.4 3.79 5 876 1105 -0.5 -3.0 83 2.5 -1.5 256 25 283.2 283.8 278.2 293.1 3.49 6 850 1345 -2.7 -3.7 93 1.0 -3.1 260 26 283.3 283.9 278.2 293.0 3.42 7 841 1429 -3.5 -4.2 95 0.7 -3.8 260 26 283.3 283.9 278.0 292.8 3.33 8 839 1448 -3.7 -4.5 94 0.8 -4.0 260 26 283.3 283.9 277.9 292.6 3.26 9 835 1486 -3.5 -6.6 79 3.1 -4.6 260 26 283.9 284.4 277.6 291.9 2.79 10 832 1514 -3.5 -7.4 74 3.9 -4.9 259 26 284.2 284.7 277.6 291.8 2.63 11 825 1581 -3.1 -11.1 54 8.0 -5.7 259 26 285.3 285.7 277.2 291.1 1.98 12 821 1620 -3.3 -13.3 46 10.0 -6.4 259 26 285.5 285.8 276.9 290.4 1.67 13 813 1697 -3.5 -14.5 42 11.0 -6.8 259 26 286.1 286.4 277.0 290.6 1.53 14 773 2093 -6.9 -14.9 53 8.0 -9.2 258 27 286.6 286.9 277.3 291.2 1.55 15 767 2154 -7.1 -16.1 49 9.0 -9.6 257 27 287.0 287.3 277.3 291.3 1.42 16 756 2266 -8.1 -16.1 53 8.0 -10.3 257 27 287.1 287.4 277.4 291.4 1.44 17 746 2370 -8.7 -18.7 44 10.0 -11.2 257 27 287.6 287.8 277.2 291.1 1.17 18 744 2390 -8.9 -17.9 48 9.0 -11.2 257 27 287.6 287.8 277.3 291.4 1.26 19 739 2443 -9.1 -20.1 40 11.0 -11.8 256 27 287.9 288.1 277.2 291.1 1.05 20 724 2601 -10.1 -23.1 34 13.0 -13.0 256 28 288.5 288.6 277.2 291.1 0.82 21 716 2686 -10.7 -23.7 33 13.0 -13.5 256 28 288.8 288.9 277.3 291.2 0.79 22 710 2751 -10.9 -26.9 25 16.0 -14.0 255 28 289.2 289.3 277.2 291.1 0.59 23 703 2827 -11.5 -26.5 28 15.0 -14.5 255 28 289.4 289.5 277.3 291.4 0.62 24 700 2860 -11.7 -28.7 23 17.0 -14.9 255 28 289.5 289.6 277.2 291.2 0.51 25 685 3025 -12.5 -38.5 9 26.0 -16.2 255 29 290.4 290.5 277.2 291.1 0.20 26 668 3216 -14.1 -35.1 15 21.0 -17.2 254 31 290.7 290.8 277.5 291.7 0.29 27 633 3622 -16.7 -43.7 8 27.0 -19.7 254 35 292.3 292.3 278.0 292.7 0.13 28 535 4857 -27.5 -48.5 12 21.0 -29.0 251 46 293.8 293.8 278.6 294.1 0.09 29 527 4965 -28.5 -43.5 22 15.0 -29.7 251 47 293.8 293.9 278.8 294.4 0.15 30 522 5033 -28.7 -48.7 13 20.0 -30.0 251 47 294.4 294.4 279.0 294.7 0.09 31 516 5115 -29.1 -53.1 8 24.0 -30.5 250 48 294.9 294.9 279.1 295.1 0.05 32 511 5185 -29.1 -57.1 5 28.0 -30.6 250 49 295.7 295.7 279.5 295.8 0.03 33 500 5340 -29.7 -53.7 8 24.0 -31.1 250 50 296.8 296.8 280.0 297.0 0.05 34 497 5383 -29.9 -51.9 10 22.0 -31.2 250 50 297.1 297.1 280.1 297.3 0.06 35 493 5440 -29.7 -57.7 5 28.0 -31.2 250 51 298.0 298.0 280.5 298.1 0.03 36 488 5513 -29.9 -52.9 9 23.0 -31.3 249 51 298.7 298.7 280.8 298.9 0.06 37 485 5557 -29.9 -57.9 5 28.0 -31.3 249 52 299.2 299.2 281.0 299.3 0.03 38 481 5615 -30.1 -56.1 6 26.0 -31.5 249 52 299.6 299.6 281.3 299.8 0.04 39 431 6386 -35.7 -50.7 20 15.0 -36.5 247 57 302.1 302.1 282.3 302.4 0.08 40 413 6681 -37.7 -50.7 24 13.0 -38.4 246 59 303.2 303.2 282.8 303.5 0.09 41 407 6781 -38.3 -52.3 22 14.0 -38.9 245 60 303.7 303.7 283.0 304.0 0.07 42 404 6832 -38.9 -50.9 27 12.0 -39.5 245 61 303.6 303.6 283.0 303.9 0.09 43 402 6866 -39.1 -54.1 19 15.0 -39.7 245 61 303.7 303.7 283.0 304.0 0.06 44 400 6900 -39.5 -53.5 21 14.0 -40.1 245 61 303.7 303.7 283.0 303.9 0.07 45 399 6917 -39.7 -52.7 24 13.0 -40.2 245 61 303.6 303.6 283.0 303.9 0.07 46 392 7038 -40.7 -52.7 26 12.0 -41.2 245 61 303.8 303.9 283.0 304.1 0.07 47 387 7126 -41.1 -57.1 16 16.0 -41.6 246 61 304.4 304.4 283.2 304.6 0.04 48 381 7232 -42.1 -55.1 23 13.0 -42.6 246 62 304.5 304.5 283.2 304.7 0.06 49 373 7375 -43.3 -55.3 25 12.0 -43.7 246 62 304.7 304.8 283.4 305.0 0.06 50 367 7484 -44.1 -60.1 15 16.0 -44.5 246 62 305.1 305.1 283.5 305.2 0.03 51 356 7688 -45.7 -55.7 31 10.0 -46.0 247 62 305.6 305.6 283.7 305.8 0.06 52 346 7878 -47.1 -58.1 27 11.0 -47.4 248 63 306.2 306.2 284.0 306.4 0.04 53 340 7993 -47.7 -60.7 21 13.0 -48.0 248 63 306.9 306.9 284.2 307.1 0.03 54 336 8072 -48.3 -60.3 24 12.0 -48.6 248 63 307.2 307.2 284.3 307.3 0.03 55 334 8111 -48.7 -56.7 39 8.0 -48.9 248 63 307.1 307.1 284.3 307.3 0.05 56 300 8810 -53.5 -60.5 42 7.0 -53.7 250 64 309.9 309.9 285.4 310.1 0.04 57 252 9910 -59.9 -68.9 30 9.0 -60.0 250 61 316.3 316.3 287.5 316.3 0.01 58 250 9960 -59.7 -71.7 20 12.0 -59.8 250 62 317.3 317.3 287.9 317.3 0.01 59 244 10112 -59.3 -72.7 16 13.4 -59.4 245 68 320.1 320.1 288.8 320.2 0.01 60 200 11370 -55.9 -80.9 3 25.0 -56.2 250 62 344.2 344.2 295.3 344.3 0.00 61 150 13200 -56.9 -84.9 2 28.0 -57.2 250 56 372.0 372.0 300.9 372.1 0.00 62 100 15760 -55.5 -87.5 1 32.0 -56.0 255 56 420.5 420.5 307.7 420.5 0.00 63 98 15890 -53.1 -86.1 1 33.0 -53.8 254 55 427.6 427.6 308.6 427.6 0.00 64 91 16364 -56.7 -86.7 1 30.0 -57.2 251 50 429.6 429.6 308.8 429.6 0.00 65 90 16435 -55.5 -86.5 1 31.0 -56.1 251 50 433.4 433.4 309.2 433.4 0.00 66 88 16578 -56.5 -86.5 1 30.0 -57.0 250 48 434.1 434.1 309.3 434.2 0.00 67 78 17347 -55.1 -87.1 1 32.0 -55.8 245 41 452.3 452.3 311.1 452.3 0.00 68 77 17430 -52.7 -86.7 1 34.0 -53.6 244 41 459.0 459.0 311.7 459.0 0.00 69 74 17688 -50.7 -84.7 1 34.0 -51.8 242 38 468.4 468.4 312.5 468.4 0.00 70 70 18050 -51.5 -85.5 1 34.0 -52.6 240 35 474.2 474.2 313.0 474.2 0.00 71 63 18736 -49.9 -83.9 1 34.0 -51.3 257 31 492.2 492.2 314.4 492.3 0.01 72 60 19054 -50.9 -83.9 1 33.0 -52.2 265 29 496.9 496.9 314.7 497.0 0.01 73 57 19390 -48.5 -83.5 1 35.0 -50.3 274 27 509.7 509.7 315.6 509.8 0.01 74 53 19867 -49.7 -83.7 1 34.0 -51.4 285 24 517.7 517.7 316.1 517.7 0.01 75 52 19991 -49.5 -84.5 1 35.0 -51.2 289 24 520.9 520.9 316.4 521.0 0.01 76 50 20250 -46.3 -83.3 1 37.0 -48.7 295 22 534.4 534.4 317.2 534.4 0.01 77 48 20521 -46.1 -82.1 1 36.0 -48.6 293 22 541.1 541.1 317.6 541.2 0.01 78 38 22065 -48.5 -83.5 1 35.0 -51.0 279 20 572.4 572.4 319.3 572.4 0.01 79 36 22421 -47.7 -83.7 1 36.0 -50.4 276 20 583.4 583.4 319.8 583.4 0.01 80 35 22608 -44.7 -82.7 1 38.0 -48.3 274 20 595.9 595.9 320.4 596.0 0.01 81 33 23001 -45.5 -82.5 1 37.0 -49.0 271 20 603.9 603.9 320.8 604.0 0.01 82 30 23640 -42.3 -81.3 1 39.0 -47.1 265 19 629.3 629.3 321.9 629.5 0.02 83 28 24105 -43.7 -81.7 1 38.0 -48.3 277 19 638.0 638.0 322.2 638.1 0.02 84 27 24351 -42.5 -81.5 1 39.0 -47.6 283 19 648.0 648.0 322.6 648.2 0.02 85 25 24867 -45.7 -82.7 1 37.0 -49.9 296 19 653.2 653.3 322.8 653.4 0.02 86 25 24867 -44.1 -82.1 1 38.0 -48.9 296 19 657.8 657.8 323.0 658.0 0.02 87 22 25732 -40.7 -80.7 1 40.0 -47.3 319 20 692.5 692.5 324.2 692.7 0.03 88 20 26380 -41.5 -81.5 1 40.0 -48.1 335 20 709.1 709.2 324.7 709.4 0.03 89 18 27095 -39.9 -80.9 0 41.0 -47.6 352 20 735.9 735.9 325.6 736.2 0.03 90 17 27485 -39.5 -81.5 0 42.0 -47.6 2 20 749.3 749.3 325.9 749.6 0.03 91 16 27902 -35.9 -78.9 0 43.0 -46.2 12 20 774.2 774.2 326.6 774.6 0.05 92 15 28351 -33.9 -76.9 1 43.0 -45.6 23 20 795.2 795.3 327.1 795.9 0.07 93 14 28832 -35.5 -78.5 0 43.0 -46.6 34 20 805.6 805.7 327.4 806.2 0.06 94 12 29910 -32.1 -76.1 0 44.0 -46.0 60 20 854.0 854.1 328.5 855.1 0.10 95 11 30521 -34.3 -77.3 0 43.0 -47.4 74 20 867.5 867.6 328.8 868.5 0.09 96 10 31190 -31.7 -75.7 0 44.0 -46.9 90 20 901.2 901.3 329.5 902.6 0.13 97 10 31190 -31.5 -75.5 0 44.0 -46.8 90 20 902.0 902.0 329.5 903.4 0.14 98 9.0 31933 -33.5 -77.5 0 44.0 -48.1 921.9 921.9 329.8 923.1 0.11 99 7.8 32943 -30.9 -75.9 0 45.0 -48.0 970.8 970.9 330.7 972.7 0.16 TRP 252 9910 -59.9 -68.9 30 9.0 -60.0 250 61 316.3 316.3 287.5 316.3 0.01 WND 244 10112 -59.3 -72.7 16 13.4 -59.4 245 68 320.1 320.1 288.8 320.2 0.01 Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: 884.33 mb = 1029.47 m = 3377.50 ft Wetbulb zero: 900.68 mb = 882.06 m = 2893.87 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 36.53 % Est. max temperature: 9.77 C = 49.59 F Sfc-Lift cond lev (LCL): 894.12 mb = 940.90 m = 3086.89 ft T: 0.67 C 700-500 lapse rate: 7.26 C/km ThetaE index: 2.95 C Layer 876.0- 813.0 mb Conv cond level (CCL): 866.66 mb = 1190.44 m = 3905.60 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 9.67 C = 49.41 F Cap Strength: 2.93 C Lifted Index: 3.68 C Risk: None Lifted Index @300 mb: 11.49 C Lifted Index @700 mb: 1.46 C Showalter Index: 4.26 C Risk: None Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 26.00 C K Index: 6.30 Risk: None Sweat Index: 182.00 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.62 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 5.98 J/kg Cap Strength: 3.29 C Lift Cond Lev (LCL): 875.72 mb = 1107.56 m = 3633.68 ft Lev Free Conv (LFC): 850.72 mb = 1338.24 m = 4390.50 ft Equ Level (EL): 830.72 mb = 1526.40 m = 5007.81 ft B at Equ Level: -0.19 J/kg Max Parcel Lev (MPL): 830.72 mb = 1526.40 m = 5007.81 ft Wind level data Storm motion: 282 at 26 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 ---------------------------------------------------------- 0 995 73 240 15 13.0 7.5 | 137 18 -12.2 13.0 1 925 667 250 23 21.6 7.9 | 165 14 -3.5 13.3 2 850 1345 260 26 25.6 4.5 | 183 10 0.4 10.0 3 700 2860 255 28 27.0 7.2 | 188 13 1.9 12.7 4 500 5340 250 50 47.0 17.1 | 224 31 21.8 22.6 5 400 6900 245 61 55.3 25.8 | 224 43 30.1 31.3 6 300 8810 250 64 60.1 21.9 | 232 44 35.0 27.4 7 252 9910 250 61 57.3 20.9 | 231 42 32.2 26.3 8 250 9960 250 62 58.3 21.2 | 231 43 33.1 26.7 9 244 10112 245 68 61.6 28.7 | 227 50 36.5 34.2 10 200 11370 250 62 58.3 21.2 | 231 43 33.1 26.7 11 150 13200 250 56 52.6 19.2 | 228 37 27.5 24.6 12 100 15760 255 56 54.1 14.5 | 235 35 28.9 20.0 13 70 18050 240 35 30.3 17.5 | 193 24 5.2 23.0 14 50 20250 295 22 19.9 -9.3 | 54 6 -5.2 -3.8 15 30 23640 265 19 18.9 1.7 | 139 9 -6.2 7.1 16 20 26380 335 20 8.5 -18.1 | 53 21 -16.7 -12.7 17 10 31190 90 20 -20.0 0.0 | 97 45 -45.2 5.5 Wind Parameters Mean winds (0-6000m): 252.3 at 34.3 knts Storm direction: 282.3 at 25.7 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 58.4 deg Storm rel helicity (0-3000m) pos: 52.1 neg: 0.0 tot: 52.1 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 35.05 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 ------------------------------------------------------------------------------- 500 245 18 147 16| 7.4 0.0 7.4| 27.0 0.0 27.0 54.0 0.88| 7.5 6.6 1000 249 21 157 14| 5.7 0.0 5.7| 38.8 0.0 38.8 38.8 0.83| 6.0 5.0 1500 253 23 163 13| 4.5 0.0 4.5| 43.6 0.0 43.6 29.1 0.80| 4.9 3.9 2000 255 24 168 12| 3.4 0.3 3.6| 44.8 0.0 44.8 22.4 0.78| 3.9 3.1 2500 255 24 172 12| 2.7 0.4 3.1| 45.9 0.0 45.9 18.4 0.75| 3.4 2.5 3000 255 25 175 12| 2.2 0.7 3.0| 52.1 0.0 52.1 17.4 0.74| 3.2 2.4 4000 255 27 185 13| 1.7 1.7 3.4| 77.3 0.0 77.3 19.3 0.71| 3.6 2.5 5000 253 31 197 15| 1.3 2.3 3.6| 99.6 0.0 99.6 19.9 0.63| 3.8 2.4 6000 252 34 205 18| 1.1 2.6 3.7|106.6 -0.0 106.6 17.8 0.53| 3.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251205.23.gif