UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 1 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 0 200 5 SFC 992 73 10.8 8.8 87 2.0 9.7 200 5 284.6 285.8 283.2 304.5 7.17 2 953 402 8.0 8.0 100 0.0 8.0 260 13 285.0 286.3 283.3 304.7 7.07 3 948 445 8.2 7.8 97 0.4 8.0 268 14 285.7 286.9 283.5 305.2 7.01 4 944 480 9.6 7.5 87 2.1 8.5 274 15 287.4 288.7 284.1 306.8 6.90 5 926 638 8.6 7.1 90 1.5 7.8 303 19 288.0 289.2 284.3 307.3 6.84 6 925 647 8.8 7.2 90 1.6 7.9 305 19 288.3 289.5 284.5 307.8 6.90 7 911 773 9.0 6.7 85 2.3 7.8 302 22 289.8 291.0 284.9 309.0 6.77 8 904 837 8.0 6.6 91 1.4 7.2 301 23 289.4 290.6 284.8 308.6 6.77 9 900 874 9.0 6.1 82 2.9 7.4 300 24 290.8 291.9 285.1 309.5 6.57 10 893 939 9.0 5.9 81 3.1 7.3 299 25 291.4 292.6 285.4 310.1 6.53 11 884 1023 8.2 5.7 84 2.5 6.9 297 27 291.4 292.6 285.4 310.1 6.50 12 875 1107 9.0 4.8 75 4.2 6.8 295 28 293.1 294.2 285.7 311.0 6.17 13 865 1203 8.0 4.5 79 3.5 6.1 293 30 293.1 294.1 285.6 310.7 6.11 14 859 1260 8.0 3.7 74 4.3 5.8 292 31 293.6 294.7 285.5 310.5 5.81 15 855 1299 7.4 4.0 79 3.4 5.6 291 32 293.4 294.5 285.5 310.7 5.97 16 853 1318 7.8 3.5 74 4.3 5.6 291 32 294.0 295.1 285.6 310.8 5.77 17 850 1347 7.4 3.5 76 3.9 5.4 290 33 293.9 294.9 285.6 310.7 5.79 18 846 1386 6.8 3.2 78 3.6 4.9 290 33 293.7 294.7 285.4 310.2 5.70 19 841 1435 7.6 3.1 73 4.5 5.2 290 33 295.0 296.0 285.9 311.6 5.69 20 812 1723 5.4 2.6 82 2.8 3.9 289 32 295.6 296.7 286.1 312.3 5.69 21 810 1743 5.8 0.9 71 4.9 3.4 289 32 296.3 297.2 285.7 311.1 5.04 22 805 1794 5.8 -0.2 65 6.0 2.9 289 32 296.8 297.6 285.5 310.7 4.68 23 801 1835 5.4 -0.6 65 6.0 2.5 288 32 296.8 297.6 285.4 310.4 4.57 24 759 2273 1.8 -2.3 74 4.1 -0.1 287 31 297.5 298.3 285.4 310.2 4.25 25 749 2380 1.2 -3.7 70 4.9 -1.0 287 30 298.0 298.7 285.2 309.6 3.88 26 737 2510 0.4 -2.3 82 2.7 -0.9 286 30 298.5 299.3 285.9 311.6 4.38 27 700 2921 -2.9 -3.0 99 0.1 -3.0 285 29 299.3 300.1 286.2 312.4 4.38 28 698 2944 -3.1 -3.1 100 0.0 -3.1 285 29 299.3 300.1 286.2 312.4 4.36 29 663 3349 -6.3 -6.3 100 0.0 -6.3 279 29 300.1 300.8 285.7 311.1 3.60 30 650 3503 -7.5 -8.2 95 0.7 -7.8 277 29 300.5 301.1 285.4 310.2 3.17 31 639 3636 -8.3 -8.4 99 0.1 -8.4 276 30 301.0 301.6 285.6 310.8 3.17 32 635 3685 -8.1 -8.1 100 0.0 -8.1 275 30 301.8 302.4 286.0 311.8 3.27 33 583 4344 -12.3 -12.3 100 0.0 -12.3 266 30 304.4 304.8 286.2 312.4 2.55 34 574 4463 -13.1 -13.9 94 0.8 -13.3 264 30 304.8 305.2 286.0 312.0 2.27 35 551 4773 -15.3 -16.5 91 1.2 -15.7 260 30 305.8 306.1 286.0 311.9 1.91 36 529 5080 -17.5 -17.6 99 0.1 -17.5 256 31 306.7 307.1 286.2 312.5 1.81 37 510 5353 -19.3 -19.9 95 0.6 -19.4 252 31 307.8 308.0 286.3 312.8 1.55 38 503 5456 -20.3 -20.5 98 0.2 -20.4 251 31 307.8 308.0 286.2 312.6 1.49 39 500 5500 -20.3 -20.8 96 0.5 -20.4 250 31 308.3 308.6 286.4 313.0 1.46 40 497 5545 -20.1 -21.6 88 1.5 -20.5 249 31 309.1 309.3 286.6 313.6 1.37 41 488 5680 -21.1 -22.7 87 1.6 -21.5 247 32 309.5 309.7 286.6 313.6 1.26 42 484 5741 -21.5 -24.2 79 2.7 -22.1 246 32 309.7 309.9 286.5 313.4 1.12 43 481 5787 -21.7 -24.4 79 2.7 -22.3 246 32 310.0 310.2 286.6 313.7 1.10 44 448 6306 -25.9 -26.8 92 0.9 -26.1 238 34 311.1 311.3 286.8 314.3 0.95 45 447 6322 -25.9 -28.8 77 2.9 -26.4 237 35 311.3 311.4 286.7 314.0 0.79 46 446 6339 -26.1 -38.1 31 12.0 -27.6 237 35 311.2 311.3 286.2 312.4 0.32 47 444 6371 -25.9 -34.9 43 9.0 -27.2 237 35 311.9 312.0 286.5 313.4 0.44 48 442 6404 -26.1 -35.1 43 9.0 -27.3 236 35 312.0 312.1 286.6 313.6 0.44 49 431 6586 -27.3 -34.3 51 7.0 -28.3 233 36 312.8 312.9 286.9 314.5 0.49 50 430 6603 -27.5 -34.5 51 7.0 -28.5 233 36 312.7 312.8 286.9 314.4 0.48 51 428 6636 -28.1 -41.1 28 13.0 -29.5 233 36 312.4 312.4 286.5 313.2 0.24 52 427 6653 -27.9 -37.9 38 10.0 -29.1 232 36 312.8 312.9 286.8 314.0 0.34 53 423 6721 -28.5 -45.5 18 17.0 -30.0 231 36 312.9 312.9 286.5 313.5 0.15 54 400 7120 -30.5 -37.5 50 7.0 -31.3 225 38 315.3 315.4 287.6 316.7 0.38 55 300 9090 -47.1 -50.6 67 3.5 -47.3 230 47 319.0 319.0 288.6 319.4 0.12 56 250 10280 -55.3 -63.3 36 8.0 -55.4 220 53 323.9 323.9 290.0 324.0 0.03 57 223 10999 -59.3 -66.3 40 7.0 -59.4 220 50 328.5 328.5 291.3 328.6 0.02 58 200 11680 -57.9 -71.9 15 14.0 -58.0 230 57 341.1 341.1 294.6 341.1 0.01 59 150 13500 -56.3 -78.3 5 22.0 -56.6 230 46 373.1 373.1 301.1 373.1 0.01 60 100 16060 -58.7 -82.7 3 24.0 -59.0 230 35 414.3 414.3 307.0 414.3 0.00 61 93 16514 -57.9 -81.9 3 24.0 -58.3 228 34 424.6 424.6 308.2 424.6 0.01 62 77 17695 -59.7 -83.7 3 24.0 -60.1 223 32 444.4 444.4 310.3 444.4 0.00 63 70 18290 -58.5 -83.5 3 25.0 -59.0 220 31 459.2 459.2 311.7 459.3 0.01 64 60 19264 -57.9 -83.9 2 26.0 -58.5 231 31 481.3 481.3 313.5 481.3 0.01 65 58 19479 -58.1 -84.1 2 26.0 -58.7 234 32 485.5 485.5 313.9 485.5 0.01 66 56 19702 -55.9 -82.9 2 27.0 -56.7 237 32 495.4 495.4 314.6 495.5 0.01 67 52 20177 -53.3 -81.3 2 28.0 -54.5 242 32 512.1 512.1 315.8 512.2 0.01 68 50 20430 -54.5 -82.5 2 28.0 -55.6 245 32 515.0 515.0 316.0 515.1 0.01 69 47 20825 -55.5 -83.5 2 28.0 -56.5 244 30 521.8 521.8 316.4 521.9 0.01 70 41 21696 -54.1 -83.1 2 29.0 -55.4 243 26 546.1 546.1 317.9 546.2 0.01 71 38 22182 -54.7 -83.7 2 29.0 -56.1 242 24 556.6 556.6 318.5 556.6 0.01 72 36 22529 -53.1 -84.1 1 31.0 -54.8 242 22 569.4 569.4 319.1 569.5 0.01 73 30 23700 -54.1 -85.1 1 31.0 -55.8 240 17 597.2 597.2 320.5 597.2 0.01 74 26 24618 -55.1 -86.1 1 31.0 -56.9 229 21 619.3 619.3 321.5 619.3 0.01 75 23 25407 -52.7 -84.7 1 32.0 -55.2 220 24 648.4 648.4 322.6 648.5 0.01 76 21 25994 -53.5 -85.5 1 32.0 -55.9 214 26 663.1 663.1 323.2 663.2 0.01 77 20 26310 -51.3 -84.3 1 33.0 -54.4 210 27 679.1 679.2 323.7 679.3 0.02 78 19 26644 -51.9 -84.9 1 33.0 -54.9 199 27 687.3 687.3 324.0 687.4 0.02 79 18 26997 -48.7 -83.7 1 35.0 -52.9 186 26 708.1 708.1 324.7 708.3 0.02 80 17 27377 -45.3 -82.3 1 37.0 -50.9 174 26 730.7 730.7 325.4 730.9 0.03 81 16 27781 -46.1 -83.1 1 37.0 -51.6 160 25 740.9 740.9 325.7 741.1 0.02 82 15 28212 -45.1 -83.1 1 38.0 -51.2 146 25 758.0 758.0 326.1 758.2 0.03 83 14 28680 -39.1 -80.1 1 41.0 -48.3 130 24 793.4 793.5 327.1 793.9 0.05 84 13 29189 -38.9 -79.9 1 41.0 -48.6 114 23 811.1 811.2 327.5 811.6 0.05 85 12 29741 -36.7 -78.7 0 42.0 -47.9 96 23 837.7 837.7 328.1 838.4 0.07 86 11 30343 -38.3 -80.3 0 42.0 -49.1 76 22 853.0 853.0 328.5 853.6 0.06 87 11 30343 -34.9 -77.9 0 43.0 -47.6 76 22 865.4 865.4 328.7 866.2 0.08 88 10 31010 -33.9 -76.9 1 43.0 -47.7 55 21 893.0 893.1 329.3 894.2 0.11 89 10 31010 -34.1 -77.1 0 43.0 -47.8 55 21 892.3 892.3 329.3 893.4 0.11 90 9.5 31370 -33.5 -77.5 0 44.0 -47.9 907.7 907.8 329.6 908.8 0.10 91 9.1 31674 -29.9 -74.9 0 45.0 -46.8 932.8 932.8 330.1 934.6 0.16 92 8.7 31993 -31.1 -75.1 1 44.0 -47.4 940.2 940.3 330.2 942.0 0.17 93 8.0 32589 -30.3 -75.3 0 45.0 -47.7 966.2 966.3 330.7 968.2 0.17 94 7.2 33347 -24.7 -71.7 0 47.0 -46.6 1018.7 1018.9 331.5 1022.9 0.33 95 6.8 33762 -26.5 -72.5 0 46.0 -47.4 1028.0 1028.2 331.6 1031.9 0.31 96 6.6 33978 -23.7 -70.7 0 47.0 -46.8 1048.6 1048.8 332.0 1054.0 0.42 97 6.0 34677 -22.5 -70.5 0 48.0 -47.1 1082.7 1083.0 332.5 1089.1 0.47 98 5.8 34925 -23.3 -70.3 1 47.0 -47.5 1089.8 1090.1 332.6 1096.6 0.51 TRP 223 10999 -59.3 -66.3 40 7.0 -59.4 220 50 328.5 328.5 291.3 328.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 732.52 mb = 2559.50 m = 8397.20 ft Wetbulb zero: 760.59 mb = 2255.68 m = 7400.42 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 89.37 % Est. max temperature: 20.91 C = 69.64 F Sfc-Lift cond lev (LCL): 962.43 mb = 321.54 m = 1054.92 ft T: 8.69 C 700-500 lapse rate: 6.75 C/km ThetaE index: 2.66 C Layer 810.0- 737.0 mb Conv cond level (CCL): 797.55 mb = 1869.80 m = 6134.46 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 23.03 C = 73.45 F Cap Strength: 4.73 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 8.90 C Lifted Index @700 mb: 2.88 C Showalter Index: 1.54 C Risk: Showers probable Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 23.80 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.00 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.15 J/kg Max Up Vert Vel: 7.77 m/s Conv Inhibition (B-): 70834.58 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 918.89 mb = 701.91 m = 2302.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 21 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 ---------------------------------------------------------- 0 992 73 200 5 1.7 4.7 | 136 23 -15.9 16.7 1 925 647 305 19 15.6 -10.9 | 118 2 -2.0 1.1 2 850 1347 290 33 31.0 -11.3 | 267 13 13.4 0.7 3 700 2921 285 29 28.0 -7.5 | 247 11 10.4 4.5 4 500 5500 250 31 29.1 10.6 | 207 25 11.5 22.6 5 400 7120 225 38 26.9 26.9 | 193 40 9.3 38.8 6 300 9090 230 47 36.0 30.2 | 204 46 18.4 42.2 7 250 10280 220 53 34.1 40.6 | 197 55 16.5 52.6 8 223 10999 220 50 32.1 38.3 | 196 52 14.5 50.3 9 200 11680 230 57 43.7 36.6 | 208 55 26.1 48.6 10 150 13500 230 46 35.2 29.6 | 203 45 17.6 41.5 11 100 16060 230 35 26.8 22.5 | 195 36 9.2 34.5 12 70 18290 220 31 19.9 23.7 | 184 36 2.3 35.7 13 50 20430 245 32 29.0 13.5 | 204 28 11.4 25.5 14 30 23700 240 17 14.7 8.5 | 172 21 -2.9 20.5 15 20 26310 210 27 13.5 23.4 | 173 36 -4.1 35.3 16 10 31010 55 21 -17.2 -12.0 | 90 35 -34.8 -0.1 Wind Parameters Mean winds (0-6000m): 274.2 at 28.4 knts Storm direction: 304.2 at 21.3 knts Shear (0-3000m) pos: 4.9 neg: 1.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 50.8 neg: -20.4 tot: 30.4 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.73 Bulk Shear: 41.56 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 ------------------------------------------------------------------------------- 500 287 11 141 11| 18.5 0.0 18.5| 49.9 -0.4 49.5 99.1 0.44| 22.2 9.8 1000 296 17 151 5| 14.6 0.0 14.6| 50.8 -2.3 48.5 48.5 0.29| 18.5 5.3 1500 293 22 212 4| 9.8 2.1 11.8| 50.8 -6.1 44.7 29.8 0.21| 14.7 3.2 2000 292 24 237 6| 7.3 1.4 8.7| 50.8 -10.7 40.1 20.1 0.18| 11.4 2.0 2500 290 25 244 7| 5.9 1.1 7.0| 50.8 -15.1 35.7 14.3 0.14| 9.4 1.3 3000 289 26 245 8| 4.9 1.1 6.0| 50.8 -20.4 30.4 10.1 0.10| 8.2 0.8 4000 286 27 241 10| 3.7 1.7 5.4| 50.8 -38.2 12.6 3.1 0.00| 7.1 0.0 5000 280 28 234 12| 2.9 2.1 5.0| 50.8 -62.7 -11.9 -2.4 -0.07| 6.4 -0.5 6000 274 28 227 15| 2.4 2.4 4.9| 50.8 -91.8 -41.0 -6.8 -0.12| 6.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251201.23.gif