UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043023.upa.cvt Date: 2300Z 30 APR 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 30 APR 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 1008 73 3.8 3.7 99 0.1 3.8 15 10 276.3 277.2 276.5 289.7 4.95 1 1003 111 4.2 3.8 97 0.4 4.0 18 8 277.1 278.0 277.0 290.7 5.01 2 1000 134 5.4 3.7 89 1.7 4.6 20 6 278.5 279.4 277.7 292.2 4.99 3 998 150 5.8 3.7 86 2.1 4.8 17 6 279.1 280.0 278.0 292.8 5.00 4 992 200 7.0 4.6 85 2.4 5.8 7 6 280.8 281.7 279.3 295.6 5.36 5 991 208 7.2 4.8 85 2.4 6.0 5 6 281.1 282.0 279.6 296.1 5.44 6 987 241 7.4 5.9 90 1.5 6.6 358 5 281.6 282.6 280.4 297.9 5.90 7 982 283 7.6 4.9 83 2.7 6.2 350 5 282.2 283.2 280.3 297.5 5.53 8 981 291 7.8 3.6 75 4.2 5.8 348 5 282.5 283.4 279.8 296.5 5.05 9 980 300 9.0 -1.0 49 10.0 4.5 346 5 283.8 284.4 278.6 294.0 3.62 10 979 308 9.4 -3.6 40 13.0 3.9 345 5 284.3 284.8 278.0 292.8 2.99 11 975 342 9.6 -4.4 37 14.0 3.7 338 5 284.8 285.3 278.1 292.9 2.82 12 967 411 9.2 -5.8 34 15.0 3.1 324 5 285.1 285.5 277.9 292.5 2.56 13 952 540 8.2 -4.8 39 13.0 2.8 298 4 285.3 285.8 278.3 293.4 2.81 14 937 671 8.2 -9.8 27 18.0 1.5 271 3 286.6 287.0 277.8 292.3 1.93 15 932 715 8.4 -15.6 17 24.0 0.5 263 3 287.3 287.5 277.2 291.0 1.22 16 930 733 8.6 -14.4 18 23.0 0.8 259 3 287.7 287.9 277.5 291.7 1.35 17 928 750 8.4 -11.6 23 20.0 1.2 255 3 287.6 287.9 278.0 292.7 1.69 18 926 768 8.2 -12.8 21 21.0 0.8 252 3 287.6 287.9 277.7 292.2 1.54 19 925 777 8.2 -11.8 23 20.0 1.0 250 3 287.7 288.0 278.0 292.7 1.67 20 922 804 8.0 -8.0 31 16.0 1.7 248 3 287.8 288.2 278.8 294.4 2.27 21 917 849 7.8 -7.2 34 15.0 1.8 246 4 288.0 288.4 279.1 295.1 2.42 22 909 921 7.6 -16.4 16 24.0 -0.2 242 5 288.5 288.7 277.7 292.1 1.17 23 904 966 7.4 -13.6 21 21.0 0.1 239 5 288.8 289.0 278.3 293.2 1.48 24 901 994 7.2 -8.8 31 16.0 1.0 238 6 288.8 289.2 279.2 295.3 2.18 25 896 1040 7.0 -9.0 31 16.0 0.9 235 6 289.1 289.5 279.3 295.5 2.16 26 892 1076 6.8 -7.2 36 14.0 1.2 233 7 289.3 289.7 279.8 296.6 2.49 27 888 1113 6.6 -8.4 33 15.0 0.8 231 7 289.4 289.8 279.6 296.2 2.28 28 886 1132 6.4 -2.6 53 9.0 2.4 230 8 289.4 290.0 281.2 299.7 3.56 29 884 1150 6.2 -3.8 49 10.0 1.9 229 8 289.4 290.0 280.8 298.9 3.26 30 873 1253 5.6 -2.4 56 8.0 2.0 223 9 289.8 290.4 281.5 300.4 3.67 31 863 1347 4.8 -4.2 52 9.0 1.0 217 10 289.9 290.5 281.1 299.4 3.24 32 859 1385 4.6 -6.4 45 11.0 0.1 215 11 290.1 290.6 280.6 298.2 2.75 33 854 1433 4.2 -5.8 48 10.0 0.1 212 12 290.2 290.7 280.7 298.7 2.90 34 850 1471 4.0 -8.0 41 12.0 -0.7 210 12 290.3 290.8 280.3 297.6 2.46 35 847 1500 3.8 -6.2 48 10.0 -0.3 211 12 290.4 290.9 280.8 298.8 2.84 36 837 1596 3.0 -5.0 56 8.0 -0.3 213 12 290.6 291.1 281.3 299.8 3.15 37 832 1644 2.6 -6.4 51 9.0 -1.0 214 12 290.6 291.1 280.9 299.0 2.84 38 824 1722 2.2 -10.8 38 13.0 -2.5 216 12 291.0 291.4 280.1 297.1 2.03 39 815 1811 1.4 -8.6 47 10.0 -2.4 219 12 291.1 291.5 280.6 298.4 2.45 40 812 1841 1.2 -5.8 60 7.0 -1.6 219 12 291.2 291.7 281.4 300.2 3.05 41 801 1950 0.2 -6.8 59 7.0 -2.6 222 13 291.3 291.8 281.2 299.7 2.86 42 798 1980 0.2 -7.8 55 8.0 -2.9 223 13 291.6 292.0 281.1 299.5 2.66 43 797 1990 0.2 -9.8 47 10.0 -3.4 223 13 291.7 292.1 280.7 298.5 2.28 44 784 2122 0.4 -13.6 34 14.0 -4.3 227 13 293.3 293.6 280.7 298.5 1.70 45 777 2194 1.2 -17.8 23 19.0 -4.7 228 13 294.9 295.1 280.7 298.7 1.21 46 776 2204 1.4 -15.6 27 17.0 -4.1 229 13 295.2 295.5 281.2 299.7 1.46 47 762 2350 0.4 -13.6 34 14.0 -4.4 233 13 295.7 296.0 281.8 301.1 1.75 48 754 2435 0.0 -16.0 29 16.0 -5.1 235 13 296.1 296.4 281.6 300.6 1.45 49 750 2478 -0.5 -14.5 34 14.0 -5.1 236 13 296.0 296.3 281.8 301.1 1.66 50 701 3013 -5.1 -16.1 42 11.0 -8.5 250 14 296.7 297.0 282.0 301.5 1.55 51 700 3024 -5.1 -16.1 42 11.0 -8.5 250 14 296.8 297.1 282.0 301.7 1.55 52 500 5580 -22.5 -31.5 44 9.0 -23.9 265 28 305.6 305.7 284.4 307.5 0.55 53 400 7180 -35.7 -43.7 44 8.0 -36.3 260 35 308.6 308.6 285.1 309.3 0.20 54 300 9110 -51.5 -62.5 26 11.0 -51.7 245 52 312.8 312.8 286.4 312.9 0.03 55 250 10270 -56.7 -64.7 36 8.0 -56.8 265 70 321.8 321.8 289.3 321.9 0.03 56 238 10583 -57.7 -66.8 31 9.0 -57.9 265 72 324.8 324.8 290.2 324.8 0.02 57 217 11167 -59.7 -70.7 23 11.0 -59.8 275 70 330.4 330.4 291.9 330.5 0.01 58 200 11680 -59.1 -75.1 11 16.0 -59.3 265 54 339.2 339.2 294.1 339.2 0.01 59 150 13490 -57.9 -84.9 2 27.0 -58.2 270 42 370.3 370.3 300.6 370.3 0.00 60 100 16050 -58.5 -87.5 1 29.0 -58.9 290 44 414.7 414.7 307.1 414.7 0.00 61 91 16642 -59.1 -88.1 1 29.0 -59.5 289 41 424.8 424.8 308.3 424.9 0.00 62 88 16853 -57.5 -88.5 1 31.0 -57.9 288 40 432.1 432.1 309.1 432.2 0.00 63 75 17857 -59.7 -88.7 1 29.0 -60.1 286 36 447.7 447.7 310.6 447.8 0.00 64 70 18290 -57.5 -88.5 1 31.0 -58.0 285 34 461.4 461.4 311.9 461.4 0.00 65 68 18473 -56.5 -88.5 1 32.0 -57.2 285 34 467.4 467.4 312.4 467.4 0.00 66 57 19576 -61.3 -89.3 1 28.0 -61.7 288 37 480.7 480.7 313.5 480.7 0.00 67 51 20267 -59.7 -89.7 1 30.0 -60.3 290 39 500.0 500.0 314.9 500.0 0.00 68 50 20390 -60.1 -90.1 1 30.0 -60.7 290 39 501.9 501.9 315.1 501.9 0.00 69 42 21477 -61.5 -90.5 1 29.0 -62.1 292 40 524.0 524.0 316.5 524.1 0.00 70 40 21781 -59.9 -89.9 1 30.0 -60.6 292 40 535.4 535.4 317.2 535.4 0.00 71 37 22269 -60.1 -90.1 1 30.0 -60.9 293 41 547.0 547.0 317.9 547.0 0.00 72 32 23169 -63.3 -91.3 1 28.0 -63.9 294 42 561.6 561.6 318.7 561.6 0.00 73 30 23570 -59.9 -90.9 1 31.0 -60.9 295 42 581.3 581.3 319.8 581.4 0.00 74 29 23781 -59.7 -90.7 1 31.0 -60.7 294 42 587.6 587.6 320.0 587.6 0.00 75 26 24456 -63.3 -91.3 1 28.0 -64.0 290 42 596.0 596.0 320.4 596.0 0.00 76 24 24947 -62.9 -91.9 1 29.0 -63.7 287 42 610.9 610.9 321.1 611.0 0.00 77 20 26060 -65.3 -92.3 1 27.0 -66.0 280 42 636.3 636.3 322.2 636.3 0.00 78 19 26371 -65.7 -92.7 1 27.0 -66.4 280 43 644.5 644.5 322.4 644.5 0.00 79 17 27056 -59.1 -91.1 1 32.0 -60.7 280 46 686.4 686.4 324.0 686.5 0.01 80 15 27835 -60.7 -91.7 1 31.0 -62.3 280 49 706.1 706.1 324.6 706.2 0.01 81 14 28265 -59.1 -91.1 1 32.0 -61.0 280 51 725.6 725.6 325.2 725.7 0.01 82 12 29220 -63.3 -92.3 1 29.0 -64.7 280 55 743.5 743.5 325.7 743.5 0.01 83 12 29220 -62.1 -92.1 1 30.0 -63.7 280 55 747.7 747.7 325.8 747.8 0.01 84 10 30350 -60.3 -92.3 1 32.0 -62.6 280 59 794.5 794.5 327.1 794.5 0.01 85 10 30350 -60.9 -92.9 1 32.0 -63.0 280 59 792.2 792.2 327.1 792.3 0.01 86 9.1 30943 -55.9 -89.9 1 34.0 -59.6 833.1 833.1 328.0 833.2 0.01 87 8.6 31302 -57.1 -90.1 1 33.0 -60.5 842.0 842.0 328.2 842.1 0.01 88 8.0 31761 -55.3 -89.3 1 34.0 -59.5 866.7 866.7 328.8 866.9 0.02 89 7.6 32088 -55.9 -89.9 1 34.0 -60.0 877.1 877.1 329.0 877.2 0.02 TRP 217 11167 -59.7 -70.7 23 11.0 -59.8 275 70 330.4 330.4 291.9 330.5 0.01 WND 238 10583 -57.7 -66.8 31 9.0 -57.9 265 72 324.8 324.8 290.2 324.8 0.02 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 754.00 mb = 2435.00 m = 7988.75 ft Wetbulb zero: 909.63 mb = 915.33 m = 3003.00 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 42.74 % Est. max temperature: 17.61 C = 63.71 F Sfc-Lift cond lev (LCL): 1006.33 mb = 85.70 m = 281.17 ft T: 3.93 C 700-500 lapse rate: 6.81 C/km ThetaE index: 5.03 C Layer 982.0- 975.0 mb Conv cond level (CCL): 655.47 mb = 3523.31 m = 11559.29 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 26.16 C = 79.10 F Cap Strength: 9.27 C Lifted Index: 11.20 C Risk: None Lifted Index @300 mb: 13.78 C Lifted Index @700 mb: 8.30 C Showalter Index: 8.12 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 14.50 C K Index: 7.50 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.49 J/kg Max Up Vert Vel: 8.66 m/s Conv Inhibition (B-): 60323.90 J/kg Cap Strength: 11.16 C Lift Cond Lev (LCL): 802.77 mb = 1932.30 m = 6339.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 12 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 1008 73 15 10 -2.6 -9.7 | 65 16 -14.5 -6.7 1 1000 134 20 6 -2.1 -5.6 | 79 14 -13.9 -2.6 2 925 777 250 3 2.8 1.0 | 114 10 -9.1 4.0 3 850 1471 210 12 6.0 10.4 | 156 15 -5.9 13.4 4 700 3024 250 14 13.2 4.8 | 189 8 1.3 7.8 5 500 5580 265 28 27.9 2.4 | 251 17 16.0 5.4 6 400 7180 260 35 34.5 6.1 | 248 24 22.6 9.1 7 300 9110 245 52 47.1 22.0 | 235 43 35.3 25.0 8 250 10270 265 70 69.7 6.1 | 261 59 57.9 9.1 9 238 10583 265 72 71.7 6.3 | 261 61 59.9 9.3 10 217 11167 275 70 69.7 -6.1 | 273 58 57.9 -3.1 11 200 11680 265 54 53.8 4.7 | 260 43 41.9 7.7 12 150 13490 270 42 42.0 -0.0 | 264 30 30.1 3.0 13 100 16050 290 44 41.3 -15.0 | 292 32 29.5 -12.1 14 70 18290 285 34 32.8 -8.8 | 285 22 21.0 -5.8 15 50 20390 290 39 36.6 -13.3 | 293 27 24.8 -10.3 16 30 23570 295 42 38.1 -17.7 | 299 30 26.2 -14.8 17 20 26060 280 42 41.4 -7.3 | 278 30 29.5 -4.3 18 10 30350 280 59 58.1 -10.2 | 279 47 46.2 -7.2 Wind Parameters Mean winds (0-6000m): 254.2 at 16.3 knts Storm direction: 284.2 at 12.2 knts Shear (0-3000m) pos: 1.5 neg: 3.8 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 126.0 deg Storm rel helicity (0-3000m) pos: 66.4 neg: -0.1 tot: 66.4 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.87 Bulk Shear: 43.22 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 ------------------------------------------------------------------------------- 500 354 5 78 12| 0.0 10.6 10.6| 21.3 -0.1 21.2 42.5 0.61| 11.7 7.1 1000 314 5 88 8| 0.0 8.2 8.2| 35.9 -0.1 35.9 35.9 0.71| 9.3 6.6 1500 232 7 136 10| 0.0 7.5 7.5| 48.1 -0.1 48.1 32.1 0.67| 8.6 5.8 2000 225 8 144 11| 0.7 5.6 6.4| 55.4 -0.1 55.4 27.7 0.68| 7.2 4.9 2500 228 9 150 10| 1.2 4.5 5.7| 61.4 -0.1 61.4 24.6 0.68| 6.4 4.3 3000 233 10 156 10| 1.5 3.8 5.3| 66.4 -0.1 66.4 22.1 0.68| 5.8 4.0 4000 242 12 169 9| 1.8 2.8 4.6| 78.6 -0.1 78.5 19.6 0.71| 5.1 3.6 5000 249 14 188 8| 2.0 2.3 4.3| 93.1 -0.1 93.1 18.6 0.71| 4.7 3.3 6000 254 16 207 8| 1.9 2.0 4.0|101.7 -1.2 100.5 16.8 0.67| 4.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20250531.23.gif