UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052723.upa.cvt Date: 2300Z 27 MAY 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 27 MAY 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 1002 73 2.6 1.6 93 1.0 2.2 195 25 275.6 276.3 275.2 287.2 4.28 1 1000 86 2.6 1.1 90 1.5 2.0 185 20 275.8 276.4 275.1 287.0 4.14 2 999 94 2.6 1.2 90 1.4 2.0 185 20 275.8 276.5 275.2 287.2 4.17 3 979 257 1.0 0.8 99 0.2 0.9 184 24 275.8 276.5 275.1 287.1 4.14 4 932 650 -2.1 -2.1 100 0.0 -2.1 180 34 276.6 277.2 274.7 286.2 3.51 5 925 710 -2.3 -2.3 100 0.0 -2.3 180 36 277.0 277.5 274.9 286.6 3.49 6 884 1069 -4.3 -4.4 99 0.1 -4.3 180 34 278.5 279.0 275.2 287.2 3.12 7 874 1159 -4.9 -5.6 95 0.7 -5.1 180 34 278.8 279.3 275.0 286.8 2.88 8 850 1377 -6.7 -6.7 100 0.0 -6.7 180 33 279.1 279.6 275.0 286.8 2.72 9 827 1591 -7.7 -7.7 100 0.0 -7.7 184 30 280.3 280.7 275.4 287.6 2.59 10 812 1733 -7.1 -7.2 99 0.1 -7.1 186 28 282.4 282.8 276.7 290.2 2.74 11 767 2178 -7.5 -7.9 97 0.4 -7.7 193 21 286.6 287.1 278.9 294.6 2.75 12 753 2321 -6.7 -7.3 95 0.6 -6.9 196 19 289.0 289.5 280.3 297.5 2.93 13 747 2384 -7.1 -8.2 92 1.1 -7.5 197 18 289.2 289.7 280.1 297.3 2.75 14 736 2499 -7.5 -7.9 97 0.4 -7.7 199 16 290.0 290.5 280.6 298.4 2.86 15 700 2888 -9.7 -10.1 97 0.4 -9.8 205 10 291.7 292.2 281.0 299.3 2.53 16 692 2976 -10.1 -10.6 96 0.5 -10.3 206 10 292.3 292.7 281.1 299.6 2.46 17 681 3100 -10.9 -11.7 94 0.8 -11.2 207 10 292.7 293.1 281.1 299.6 2.29 18 673 3190 -11.7 -13.4 87 1.7 -12.2 207 10 292.8 293.2 280.8 298.9 2.02 19 655 3397 -12.9 -14.6 87 1.7 -13.4 209 10 293.7 294.1 281.1 299.5 1.88 20 614 3885 -16.5 -16.8 98 0.3 -16.6 213 11 295.1 295.4 281.4 300.2 1.67 21 611 3922 -16.9 -17.7 93 0.8 -17.1 213 11 295.0 295.3 281.3 299.8 1.56 22 592 4158 -18.7 -19.0 97 0.3 -18.8 215 11 295.6 295.9 281.4 300.1 1.44 23 554 4649 -21.9 -22.6 94 0.7 -22.0 219 11 297.5 297.7 281.8 301.0 1.12 24 545 4769 -23.5 -24.2 94 0.7 -23.7 220 11 297.0 297.2 281.4 300.1 0.99 25 541 4822 -24.1 -25.4 89 1.3 -24.3 220 12 296.9 297.0 281.2 299.8 0.90 26 539 4849 -24.3 -25.1 93 0.8 -24.4 221 12 297.0 297.1 281.3 299.9 0.92 27 538 4863 -24.5 -26.3 85 1.8 -24.8 221 12 296.9 297.0 281.1 299.5 0.83 28 535 4904 -25.1 -28.1 76 3.0 -25.6 221 12 296.6 296.8 280.8 298.9 0.71 29 525 5040 -26.3 -28.5 82 2.2 -26.6 222 12 296.8 296.9 280.9 299.0 0.69 30 523 5068 -26.7 -29.5 77 2.8 -27.1 222 12 296.6 296.8 280.8 298.7 0.63 31 504 5333 -29.1 -30.3 89 1.2 -29.3 225 12 296.9 297.0 280.8 298.9 0.61 32 500 5390 -29.5 -30.9 88 1.4 -29.7 225 12 297.1 297.2 280.9 299.0 0.58 33 498 5419 -29.7 -31.2 87 1.5 -29.9 226 12 297.2 297.3 280.9 299.0 0.57 34 495 5462 -29.7 -32.6 76 2.9 -30.0 227 12 297.7 297.8 281.0 299.3 0.50 35 493 5491 -29.9 -33.0 74 3.1 -30.3 228 13 297.8 297.9 281.1 299.4 0.48 36 488 5564 -30.5 -33.1 78 2.6 -30.8 231 13 297.9 298.0 281.1 299.5 0.48 37 482 5652 -31.1 -35.8 63 4.7 -31.6 234 14 298.2 298.3 281.1 299.5 0.37 38 480 5682 -31.1 -35.7 64 4.6 -31.6 235 14 298.6 298.7 281.3 299.9 0.38 39 479 5697 -31.3 -36.3 61 5.0 -31.8 236 14 298.5 298.6 281.2 299.7 0.36 40 477 5726 -31.3 -39.3 45 8.0 -32.0 237 14 298.9 298.9 281.3 299.8 0.26 41 473 5786 -31.3 -42.3 33 11.0 -32.2 239 15 299.6 299.6 281.4 300.3 0.20 42 470 5832 -31.1 -49.1 15 18.0 -32.3 240 15 300.4 300.4 281.6 300.7 0.09 43 468 5862 -30.9 -51.9 11 21.0 -32.1 241 15 301.0 301.0 281.8 301.3 0.07 44 467 5877 -30.9 -49.9 14 19.0 -32.1 242 15 301.2 301.2 282.0 301.5 0.09 45 465 5908 -30.1 -52.1 10 22.0 -31.5 243 16 302.6 302.6 282.5 302.8 0.07 46 451 6126 -31.5 -50.5 14 19.0 -32.7 250 17 303.5 303.5 282.9 303.8 0.08 47 430 6463 -33.7 -57.7 7 24.0 -34.8 262 19 304.8 304.8 283.4 305.0 0.04 48 428 6496 -33.9 -53.9 12 20.0 -35.0 263 20 305.0 305.0 283.5 305.2 0.06 49 426 6529 -33.7 -55.7 9 22.0 -34.8 264 20 305.6 305.6 283.7 305.8 0.05 50 410 6798 -35.5 -56.5 10 21.0 -36.5 274 22 306.7 306.7 284.1 306.8 0.04 51 400 6970 -35.9 -59.9 7 24.0 -36.9 280 23 308.3 308.3 284.7 308.4 0.03 52 398 7005 -35.7 -60.7 6 25.0 -36.7 279 24 309.0 309.0 285.0 309.1 0.03 53 394 7075 -35.9 -56.9 10 21.0 -36.9 276 25 309.7 309.7 285.2 309.8 0.04 54 374 7436 -36.5 -60.5 7 24.0 -37.5 264 31 313.5 313.5 286.6 313.6 0.03 55 343 8030 -39.9 -61.9 8 22.0 -40.7 243 42 316.8 316.8 287.7 316.9 0.03 56 300 8940 -41.9 -63.9 7 22.0 -42.6 210 58 326.3 326.3 290.7 326.4 0.02 57 287 9239 -43.2 -64.7 8 21.5 -43.9 210 69 328.6 328.6 291.3 328.7 0.02 58 250 10160 -47.3 -67.3 8 20.0 -47.8 220 51 335.7 335.7 293.3 335.8 0.02 59 200 11610 -52.7 -71.7 8 19.0 -53.0 230 39 349.3 349.3 296.5 349.4 0.01 60 186 12079 -54.9 -72.9 9 18.0 -55.2 255 36 353.1 353.1 297.3 353.1 0.01 61 150 13460 -55.1 -74.1 8 19.0 -55.4 265 40 375.1 375.1 301.5 375.2 0.01 62 100 16030 -58.3 -77.3 7 19.0 -58.6 255 52 415.1 415.1 307.2 415.1 0.01 63 96 16287 -58.7 -77.7 7 19.0 -59.0 258 52 419.2 419.2 307.6 419.2 0.01 64 91 16625 -56.1 -76.1 6 20.0 -56.6 262 51 430.8 430.8 308.9 430.9 0.01 65 73 18009 -61.9 -80.9 6 19.0 -62.2 277 50 446.6 446.6 310.6 446.6 0.01 66 70 18270 -60.9 -79.9 6 19.0 -61.3 280 50 454.1 454.1 311.3 454.2 0.01 67 59 19318 -66.7 -83.7 7 17.0 -66.9 270 57 463.8 463.8 312.1 463.9 0.01 68 57 19527 -65.1 -83.1 7 18.0 -65.4 268 59 472.0 472.1 312.8 472.1 0.01 69 56 19635 -65.5 -83.5 6 18.0 -65.7 267 59 473.5 473.5 313.0 473.6 0.01 70 52 20089 -62.3 -82.3 5 20.0 -62.7 262 62 491.1 491.1 314.3 491.2 0.01 71 50 20330 -63.7 -82.7 6 19.0 -64.0 260 64 493.4 493.4 314.5 493.4 0.01 72 46 20839 -64.7 -83.7 6 19.0 -65.0 262 66 502.9 502.9 315.1 502.9 0.01 73 44 21111 -63.3 -83.3 5 20.0 -63.7 263 68 512.7 512.7 315.8 512.8 0.01 74 41 21543 -64.7 -84.7 5 20.0 -65.1 264 69 519.7 519.7 316.3 519.7 0.01 75 37 22171 -63.1 -84.1 4 21.0 -63.6 266 72 539.3 539.3 317.5 539.3 0.01 76 30 23450 -66.3 -86.3 4 20.0 -66.7 270 78 563.9 563.9 318.9 563.9 0.01 77 29 23655 -66.7 -86.7 4 20.0 -67.1 269 80 568.3 568.3 319.0 568.3 0.01 78 28 23868 -65.9 -85.9 5 20.0 -66.4 267 81 576.2 576.2 319.5 576.3 0.01 79 23 25044 -71.7 -89.7 5 18.0 -71.9 260 91 592.5 592.5 320.3 592.6 0.01 80 20 25870 -70.9 -88.9 5 18.0 -71.2 255 98 619.1 619.1 321.5 619.2 0.01 81 16 27181 -72.7 -90.7 5 18.0 -73.0 257 108 654.1 654.1 322.9 654.1 0.01 82 13 28402 -70.9 -89.9 4 19.0 -71.4 258 117 700.3 700.3 324.4 700.4 0.01 83 10 29940 -74.3 -92.3 5 18.0 -74.7 260 128 742.2 742.2 325.7 742.3 0.01 84 9.0 30556 -72.7 -91.7 4 19.0 -73.2 771.1 771.1 326.5 771.1 0.01 TRP 186 12079 -54.9 -72.9 9 18.0 -55.2 255 36 353.1 353.1 297.3 353.1 0.01 WND 287 9239 -43.2 -64.7 8 21.5 -43.9 210 69 328.6 328.6 291.3 328.7 0.02 Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: 963.84 mb = 383.85 m = 1259.35 ft Wetbulb zero: 964.87 mb = 373.25 m = 1224.55 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 94.51 % Est. max temperature: 6.11 C = 42.99 F Sfc-Lift cond lev (LCL): 986.48 mb = 195.71 m = 642.09 ft T: 1.60 C 700-500 lapse rate: 7.91 C/km ThetaE index: 0.96 C Layer 979.0- 925.0 mb Conv cond level (CCL): 949.90 mb = 498.14 m = 1634.29 ft Mean mixing ratio: 3.77 g/kg Conv temperature: 3.29 C = 37.92 F Cap Strength: 10.31 C Lifted Index: 9.15 C Risk: None Lifted Index @300 mb: 28.04 C Lifted Index @700 mb: 8.09 C Showalter Index: 9.15 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 22.80 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.00 J/kg Max Up Vert Vel: 4.24 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.20 C Lift Cond Lev (LCL): 947.53 mb = 518.11 m = 1699.83 ft Lev Free Conv (LFC): 942.53 mb = 560.39 m = 1838.52 ft Equ Level (EL): 912.53 mb = 817.48 m = 2682.00 ft B at Equ Level: 8.97 J/kg Max Parcel Lev (MPL): 822.53 mb = 1633.05 m = 5357.69 ft Wind level data Storm motion: 226 at 14 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 1002 73 195 25 6.5 24.1 | 167 15 -3.4 14.7 1 1000 86 185 20 1.7 19.9 | 142 13 -8.1 10.5 2 925 710 180 36 0.0 36.0 | 160 28 -9.9 26.5 3 850 1377 180 33 0.0 33.0 | 157 26 -9.9 23.5 4 700 2888 205 10 4.2 9.1 | 86 6 -5.6 -0.4 5 500 5390 225 12 8.5 8.5 | 54 2 -1.4 -1.0 6 400 6970 280 23 22.7 -4.0 | 316 19 12.8 -13.5 7 300 8940 210 58 29.0 50.2 | 205 45 19.1 40.8 8 287 9239 210 69 34.5 59.8 | 206 56 24.6 50.3 9 250 10160 220 51 32.8 39.1 | 218 37 22.9 29.6 10 200 11610 230 39 29.9 25.1 | 232 25 20.0 15.6 11 186 12079 255 36 34.8 9.3 | 270 25 24.9 -0.2 12 150 13460 265 40 39.8 3.5 | 281 31 30.0 -6.0 13 100 16030 255 52 50.2 13.5 | 264 41 40.4 4.0 14 70 18270 280 50 49.2 -8.7 | 295 43 39.4 -18.2 15 50 20330 260 64 63.0 11.1 | 268 53 53.2 1.6 16 30 23450 270 78 78.0 -0.0 | 278 69 68.1 -9.5 17 20 25870 255 98 94.7 25.4 | 259 86 84.8 15.9 18 10 29940 260 128 126.1 22.2 | 264 117 116.2 12.8 Wind Parameters Mean winds (0-6000m): 196.1 at 18.2 knts Storm direction: 226.1 at 13.7 knts Shear (0-3000m) pos: 4.4 neg: 2.1 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): -81.2 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -45.5 tot: -19.8 m^2/s^2 ave: -6.6 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 11.64 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 ------------------------------------------------------------------------------- 500 183 26 153 19| 0.0 10.5 10.5| 18.3 -20.4 -2.1 -4.2 -0.10| 16.0 -1.7 1000 181 31 156 23| 0.0 6.2 6.2| 22.4 -23.9 -1.5 -1.5 -0.07| 10.4 -0.8 1500 181 31 157 24| 1.6 4.1 5.8| 25.1 -27.5 -2.4 -1.6 -0.06| 8.6 -0.5 2000 182 30 157 22| 3.4 3.1 6.5| 25.8 -29.6 -3.8 -1.9 -0.06| 8.6 -0.5 2500 183 28 155 20| 4.3 2.5 6.8| 25.8 -38.5 -12.8 -5.1 -0.14| 8.6 -1.2 3000 184 25 152 18| 4.4 2.1 6.5| 25.8 -45.5 -19.8 -6.6 -0.22| 8.0 -1.8 4000 187 22 148 14| 3.4 1.6 4.9| 25.8 -45.7 -20.0 -5.0 -0.22| 6.2 -1.4 5000 191 19 146 11| 2.8 1.2 4.0| 25.8 -46.3 -20.5 -4.1 -0.23| 5.2 -1.2 6000 196 18 149 9| 2.8 1.0 3.8| 25.8 -47.9 -22.0 -3.7 -0.25| 5.0 -1.3 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20250527.23.gif