UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 31 OCT 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 -85 SFC 981 73 7.4 4.2 80 3.2 5.8 255 12 282.1 283.0 279.8 296.7 5.27 2 970 166 7.4 3.2 75 4.2 5.4 255 15 283.0 283.9 279.9 296.8 4.96 3 932 494 4.6 2.4 86 2.2 3.5 255 28 283.4 284.2 280.0 297.0 4.88 4 925 555 4.2 1.7 84 2.5 3.0 255 30 283.6 284.4 279.8 296.7 4.67 5 917 626 3.6 1.4 86 2.2 2.6 256 29 283.7 284.5 279.8 296.6 4.61 6 891 859 2.2 -2.3 72 4.5 0.3 257 27 284.6 285.2 279.0 294.9 3.62 7 876 996 1.2 -3.0 74 4.2 -0.6 258 26 284.9 285.5 279.0 294.9 3.49 8 869 1061 1.0 -1.0 86 2.0 0.1 259 26 285.4 286.1 280.0 297.0 4.09 9 857 1172 0.0 -1.3 91 1.3 -0.6 260 25 285.5 286.2 280.0 297.0 4.05 10 850 1238 -0.3 -2.0 88 1.7 -1.0 260 24 285.8 286.5 280.0 296.9 3.88 11 843 1304 -0.7 -3.0 84 2.3 -1.7 261 24 286.1 286.7 279.8 296.5 3.63 12 813 1592 -3.3 -4.1 94 0.8 -3.6 265 24 286.3 286.9 279.7 296.3 3.47 13 811 1612 -2.5 -5.6 79 3.1 -3.7 265 24 287.4 287.9 279.7 296.3 3.10 14 787 1850 -3.5 -7.7 73 4.2 -5.0 268 23 288.8 289.2 279.9 296.7 2.72 15 760 2124 -5.7 -9.1 77 3.4 -6.9 272 23 289.3 289.7 279.9 296.7 2.52 16 757 2155 -5.9 -9.6 75 3.7 -7.2 272 23 289.4 289.8 279.8 296.6 2.44 17 750 2228 -5.7 -12.7 58 7.0 -7.9 273 23 290.4 290.7 279.6 296.1 1.92 18 749 2239 -5.7 -11.7 63 6.0 -7.7 273 23 290.5 290.9 279.8 296.7 2.08 19 744 2291 -6.1 -13.1 58 7.0 -8.3 274 23 290.6 290.9 279.7 296.2 1.87 20 724 2504 -7.7 -13.7 62 6.0 -9.5 277 22 291.1 291.5 279.8 296.7 1.83 21 717 2579 -8.5 -13.5 67 5.0 -10.0 278 22 291.1 291.4 279.9 296.7 1.88 22 706 2699 -9.3 -15.3 62 6.0 -11.1 279 22 291.5 291.8 279.8 296.5 1.65 23 700 2765 -9.7 -15.7 62 6.0 -11.4 280 22 291.7 292.0 279.8 296.6 1.61 24 649 3342 -15.1 -17.4 83 2.3 -15.7 280 23 292.0 292.3 279.8 296.6 1.50 25 643 3412 -15.1 -19.8 67 4.7 -16.2 280 23 292.8 293.0 279.8 296.6 1.24 26 629 3578 -16.3 -22.3 60 6.0 -17.6 280 24 293.3 293.4 279.7 296.4 1.02 27 625 3626 -16.7 -21.7 65 5.0 -17.8 280 24 293.3 293.5 279.8 296.7 1.08 28 622 3662 -17.1 -23.1 60 6.0 -18.3 280 24 293.3 293.5 279.7 296.3 0.96 29 611 3795 -18.1 -24.1 59 6.0 -19.3 280 24 293.6 293.8 279.7 296.5 0.89 30 604 3881 -18.7 -25.7 54 7.0 -20.0 280 24 293.9 294.1 279.7 296.4 0.78 31 601 3918 -18.9 -23.9 65 5.0 -19.9 280 24 294.1 294.3 280.0 297.0 0.92 32 598 3955 -18.9 -26.9 49 8.0 -20.3 280 24 294.5 294.7 279.9 296.8 0.71 33 597 3968 -19.1 -27.1 49 8.0 -20.5 280 24 294.4 294.6 279.8 296.7 0.69 34 594 4005 -19.1 -27.1 49 8.0 -20.5 280 24 294.9 295.0 280.0 297.1 0.70 35 567 4349 -21.7 -30.7 44 9.0 -23.1 280 25 295.8 295.8 280.2 297.5 0.52 36 542 4679 -24.9 -31.9 52 7.0 -25.8 280 26 295.8 295.9 280.2 297.4 0.49 37 537 4746 -25.5 -32.5 52 7.0 -26.4 280 26 295.8 295.9 280.2 297.4 0.46 38 519 4992 -26.7 -36.7 38 10.0 -27.8 280 26 297.3 297.4 280.6 298.4 0.32 39 513 5076 -27.5 -37.5 38 10.0 -28.6 280 27 297.3 297.4 280.6 298.3 0.30 40 505 5189 -28.1 -40.1 31 12.0 -29.2 280 27 297.9 298.0 280.8 298.7 0.23 41 502 5231 -27.9 -41.9 25 14.0 -29.2 280 27 298.7 298.7 281.0 299.3 0.19 42 500 5260 -28.1 -42.1 25 14.0 -29.3 280 27 298.8 298.8 281.1 299.4 0.19 43 488 5435 -28.9 -45.9 18 17.0 -30.2 279 27 299.9 299.9 281.5 300.3 0.13 44 482 5523 -28.9 -44.9 20 16.0 -30.2 279 27 300.9 301.0 282.0 301.5 0.14 45 472 5674 -27.9 -51.9 8 24.0 -29.6 279 27 304.0 304.0 283.1 304.2 0.07 46 464 5797 -28.3 -53.3 7 25.0 -30.0 278 27 305.0 305.0 283.5 305.2 0.06 47 442 6145 -30.3 -52.3 10 22.0 -31.7 277 26 306.7 306.7 284.2 307.0 0.07 48 437 6226 -30.7 -46.7 19 16.0 -31.9 277 26 307.2 307.2 284.4 307.7 0.13 49 421 6490 -32.5 -51.5 13 19.0 -33.7 276 26 308.2 308.2 284.8 308.5 0.08 50 419 6524 -32.7 -46.7 23 14.0 -33.7 276 26 308.4 308.4 284.9 308.9 0.14 51 418 6541 -32.9 -45.9 26 13.0 -33.8 276 26 308.3 308.4 284.9 308.9 0.15 52 412 6643 -33.7 -46.7 26 13.0 -34.6 276 26 308.6 308.6 284.9 309.1 0.14 53 411 6660 -33.9 -43.9 36 10.0 -34.7 276 26 308.5 308.6 285.0 309.2 0.19 54 410 6677 -34.1 -44.1 36 10.0 -34.8 276 26 308.5 308.5 285.0 309.2 0.19 55 400 6850 -34.9 -38.6 69 3.7 -35.3 275 26 309.6 309.7 285.6 310.8 0.34 56 314 8497 -45.9 -55.9 31 10.0 -46.2 310 31 316.5 316.5 287.7 316.7 0.06 57 300 8800 -45.3 -67.3 7 22.0 -45.8 300 35 321.5 321.5 289.2 321.6 0.01 58 250 10030 -40.5 -74.5 1 34.0 -41.5 280 29 345.9 345.9 295.7 345.9 0.01 59 200 11540 -42.7 -75.7 1 33.0 -43.7 265 32 365.2 365.2 299.7 365.2 0.01 60 150 13470 -46.5 -78.5 1 32.0 -47.4 220 23 389.9 389.9 303.8 390.0 0.01 61 100 16130 -51.1 -82.1 1 31.0 -52.0 240 29 429.0 429.0 308.7 429.0 0.00 62 90 16812 -52.1 -83.1 1 31.0 -52.9 243 27 440.1 440.1 309.9 440.1 0.00 63 87 17031 -50.3 -82.3 1 32.0 -51.3 244 27 448.0 448.0 310.7 448.1 0.01 64 83 17337 -52.1 -83.1 1 31.0 -53.0 245 26 450.4 450.4 310.9 450.5 0.00 65 77 17823 -50.7 -82.7 1 32.0 -51.8 247 25 463.1 463.1 312.1 463.2 0.01 66 70 18440 -52.3 -83.3 1 31.0 -53.3 250 23 472.5 472.5 312.8 472.5 0.01 67 69 18533 -52.3 -83.3 1 31.0 -53.3 249 23 474.4 474.4 313.0 474.5 0.01 68 67 18723 -51.7 -82.7 1 31.0 -52.8 247 23 479.8 479.8 313.4 479.8 0.01 69 61 19328 -54.1 -84.1 1 30.0 -55.1 242 24 487.5 487.5 314.0 487.5 0.01 70 59 19542 -52.5 -83.5 1 31.0 -53.7 240 24 495.7 495.7 314.7 495.8 0.01 71 57 19764 -53.5 -83.5 1 30.0 -54.6 238 24 498.4 498.4 314.8 498.4 0.01 72 53 20234 -51.9 -82.9 1 31.0 -53.2 233 25 512.6 512.6 315.8 512.6 0.01 73 50 20610 -52.9 -83.9 1 31.0 -54.2 230 25 518.8 518.8 316.2 518.9 0.01 74 41 21887 -54.3 -84.3 1 30.0 -55.6 226 22 545.6 545.6 317.8 545.7 0.01 75 36 22724 -52.7 -83.7 1 31.0 -54.4 224 20 570.4 570.4 319.2 570.5 0.01 76 32 23483 -53.5 -84.5 1 31.0 -55.2 221 19 587.8 587.8 320.0 587.9 0.01 77 31 23688 -52.3 -84.3 1 32.0 -54.3 221 18 596.4 596.4 320.5 596.5 0.01 78 30 23900 -53.3 -84.3 1 31.0 -55.2 220 18 599.3 599.3 320.6 599.4 0.01 79 26 24815 -56.3 -85.3 1 29.0 -57.9 201 19 615.9 615.9 321.3 615.9 0.01 80 26 24815 -54.7 -84.7 1 30.0 -56.5 201 19 620.4 620.4 321.5 620.5 0.01 81 24 25325 -55.9 -85.9 1 30.0 -57.6 190 20 631.3 631.3 322.0 631.3 0.01 82 23 25598 -53.1 -84.1 1 31.0 -55.5 184 20 647.2 647.2 322.6 647.3 0.01 83 20 26500 -52.1 -84.1 1 32.0 -55.0 165 21 676.7 676.7 323.7 676.8 0.02 84 18 27180 -54.3 -84.3 1 30.0 -56.9 167 20 690.5 690.5 324.1 690.6 0.02 85 16 27938 -53.1 -84.1 1 31.0 -56.2 168 19 718.0 718.0 325.0 718.2 0.02 86 15 28356 -51.3 -83.3 1 32.0 -55.1 169 19 737.4 737.4 325.6 737.6 0.03 87 14 28803 -52.9 -83.9 1 31.0 -56.4 170 18 746.7 746.7 325.8 746.9 0.02 88 12 29803 -51.3 -83.3 1 32.0 -55.7 172 17 786.0 786.0 326.9 786.3 0.03 89 12 29803 -51.9 -83.9 1 32.0 -56.1 172 17 783.9 783.9 326.8 784.1 0.03 90 10 30990 -50.1 -83.1 1 33.0 -55.5 175 16 832.5 832.6 328.0 832.9 0.04 91 9.3 31462 -51.9 -83.9 1 32.0 -56.9 843.1 843.2 328.2 843.5 0.04 92 7.5 32860 -50.7 -83.7 1 33.0 -56.9 901.5 901.5 329.5 902.0 0.05 93 7.2 33128 -47.9 -82.9 1 35.0 -55.5 923.6 923.6 329.9 924.2 0.06 94 6.7 33603 -47.1 -82.1 1 35.0 -55.4 946.1 946.2 330.3 946.9 0.07 TRP 314 8497 -45.9 -55.9 31 10.0 -46.2 310 31 316.5 316.5 287.7 316.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 857.00 mb = 1172.25 m = 3845.92 ft Wetbulb zero: 885.66 mb = 907.36 m = 2976.86 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 65.69 % Est. max temperature: 11.46 C = 52.63 F Sfc-Lift cond lev (LCL): 934.12 mb = 474.95 m = 1558.20 ft T: 4.76 C 700-500 lapse rate: 7.37 C/km ThetaE index: 2.15 C Layer 925.0- 876.0 mb Conv cond level (CCL): 860.94 mb = 1135.42 m = 3725.08 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 10.73 C = 51.32 F Cap Strength: 3.37 C Lifted Index: 3.43 C Risk: None Lifted Index @300 mb: 17.90 C Lifted Index @700 mb: 1.88 C Showalter Index: 3.05 C Risk: None Total Totals Index: 53.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 26.10 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 173.00 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.12 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 62973.00 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 884.90 mb = 914.35 m = 2999.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 18 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 ---------------------------------------------------------- 0 981 73 255 12 11.6 3.1 | 164 14 -3.8 13.1 1 925 555 255 30 29.0 7.8 | 217 22 13.6 17.8 2 850 1238 260 24 23.6 4.2 | 210 16 8.3 14.2 3 700 2765 280 22 21.7 -3.8 | 226 9 6.3 6.2 4 500 5260 280 27 26.6 -4.7 | 245 12 11.2 5.3 5 400 6850 275 26 25.9 -2.3 | 234 13 10.5 7.7 6 314 8497 310 31 23.7 -19.9 | 320 13 8.4 -9.9 7 300 8800 300 35 30.3 -17.5 | 297 17 14.9 -7.5 8 250 10030 280 29 28.6 -5.0 | 249 14 13.2 5.0 9 200 11540 265 32 31.9 2.8 | 232 21 16.5 12.8 10 150 13470 220 23 14.8 17.6 | 179 28 -0.6 27.6 11 100 16130 240 29 25.1 14.5 | 202 26 9.8 24.5 12 70 18440 250 23 21.6 7.9 | 199 19 6.3 17.9 13 50 20610 230 25 19.2 16.1 | 188 26 3.8 26.1 14 30 23900 220 18 11.6 13.8 | 171 24 -3.8 23.8 15 20 26500 165 21 -5.4 20.3 | 146 37 -20.8 30.3 16 10 30990 175 16 -1.4 15.9 | 147 31 -16.8 25.9 Wind Parameters Mean winds (0-6000m): 273.1 at 24.4 knts Storm direction: 303.1 at 18.3 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 76.7 neg: -11.2 tot: 65.5 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 8.10 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 ------------------------------------------------------------------------------- 500 255 21 199 16| 18.4 0.0 18.4| 64.7 0.0 64.7 129.3 0.84| 18.4 15.4 1000 256 24 208 18| 6.9 0.0 6.9| 64.7 -8.3 56.3 56.3 0.59| 11.6 6.9 1500 258 24 209 17| 4.1 0.0 4.1| 67.7 -11.2 56.5 37.6 0.52| 8.9 4.6 2000 260 24 211 16| 3.0 0.0 3.0| 71.7 -11.2 60.5 30.2 0.51| 7.4 3.8 2500 263 24 212 15| 2.5 0.0 2.5| 74.6 -11.2 63.4 25.4 0.50| 6.5 3.2 3000 265 24 214 14| 2.2 0.0 2.2| 76.7 -11.2 65.5 21.8 0.50| 5.7 2.8 4000 269 24 218 13| 1.6 0.3 1.9| 80.5 -11.2 69.3 17.3 0.51| 4.5 2.3 5000 272 24 223 13| 1.3 0.4 1.7| 84.3 -11.2 73.1 14.6 0.52| 3.8 2.0 6000 273 24 226 13| 1.1 0.3 1.4| 84.9 -15.3 69.6 11.6 0.47| 3.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20251130.23.gif