UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for EGYP... Searching the city database file for: EGYP ... Date:2300Z 16 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 1005 73 6.0 1.8 74 4.2 4.1 335 9 278.8 279.5 277.0 290.7 4.33 1 1000 114 5.8 1.2 72 4.6 3.7 335 7 279.0 279.7 276.9 290.5 4.17 2 925 747 0.0 -0.4 97 0.4 -0.2 340 13 279.3 280.0 276.9 290.4 4.01 3 920 790 -0.5 -0.5 100 0.0 -0.5 340 13 279.2 279.9 276.8 290.3 4.00 4 878 1162 -3.1 -3.5 97 0.4 -3.3 343 12 280.3 280.9 276.5 289.7 3.36 5 874 1198 -3.1 -4.9 87 1.8 -3.8 343 12 280.7 281.2 276.2 289.2 3.03 6 873 1207 -3.1 -5.8 82 2.7 -4.1 343 12 280.7 281.2 276.0 288.8 2.84 7 870 1234 -2.3 -13.3 43 11.0 -5.6 344 12 281.9 282.1 274.8 286.5 1.57 8 861 1317 -0.5 -16.5 29 16.0 -5.1 344 12 284.6 284.8 275.7 288.2 1.22 9 850 1420 0.8 -18.2 23 19.0 -4.7 345 12 287.0 287.2 276.8 290.2 1.07 10 849 1429 1.0 -18.0 23 19.0 -4.5 345 12 287.3 287.5 277.0 290.6 1.09 11 840 1515 2.0 -18.0 21 20.0 -4.0 343 12 289.2 289.4 277.9 292.6 1.10 12 749 2430 -3.5 -26.5 15 23.0 -8.8 325 11 292.9 293.0 279.0 294.8 0.58 13 714 2808 -4.7 -39.7 5 35.0 -10.6 318 10 295.6 295.6 279.6 296.2 0.17 14 713 2819 -4.9 -38.9 5 34.0 -10.7 318 10 295.5 295.5 279.6 296.1 0.18 15 700 2963 -5.9 -30.9 12 25.0 -11.0 315 10 296.0 296.0 280.1 297.3 0.42 16 669 3315 -8.5 -30.5 15 22.0 -12.9 313 10 296.9 297.0 280.6 298.4 0.45 17 632 3753 -11.3 -41.3 6 30.0 -15.6 310 9 298.6 298.6 281.0 299.1 0.16 18 628 3802 -11.5 -35.5 12 24.0 -15.5 310 9 298.9 298.9 281.3 299.9 0.30 19 597 4186 -14.9 -33.9 18 19.0 -18.0 308 9 299.3 299.4 281.5 300.5 0.36 20 575 4469 -16.7 -42.7 9 26.0 -19.9 306 9 300.4 300.5 281.7 301.0 0.15 21 529 5088 -21.7 -41.7 15 20.0 -23.9 303 8 301.7 301.7 282.3 302.3 0.19 22 517 5256 -22.7 -47.7 8 25.0 -25.0 301 8 302.5 302.5 282.5 302.8 0.10 23 500 5500 -24.9 -46.9 11 22.0 -26.8 300 8 302.7 302.7 282.6 303.1 0.11 24 477 5842 -27.7 -42.7 23 15.0 -29.1 304 8 303.3 303.4 283.0 304.0 0.19 25 473 5903 -27.9 -49.9 10 22.0 -29.5 305 8 303.8 303.8 283.0 304.1 0.08 26 464 6041 -29.1 -44.1 22 15.0 -30.4 307 8 304.0 304.0 283.2 304.6 0.16 27 450 6260 -31.1 -45.1 24 14.0 -32.2 309 8 304.1 304.2 283.2 304.7 0.15 28 448 6292 -31.3 -46.3 21 15.0 -32.4 310 8 304.3 304.3 283.3 304.8 0.13 29 443 6372 -31.5 -53.5 10 22.0 -32.8 311 7 305.0 305.0 283.5 305.2 0.06 30 441 6404 -31.7 -46.7 21 15.0 -32.8 311 7 305.2 305.2 283.7 305.6 0.13 31 431 6567 -32.9 -46.9 23 14.0 -33.9 313 7 305.6 305.7 283.8 306.1 0.13 32 416 6816 -34.9 -48.9 23 14.0 -35.8 316 7 306.2 306.2 284.0 306.6 0.11 33 414 6850 -35.1 -54.1 13 19.0 -36.1 317 7 306.3 306.4 284.0 306.6 0.06 34 408 6952 -35.5 -49.5 23 14.0 -36.3 318 7 307.1 307.1 284.4 307.5 0.10 35 400 7090 -36.9 -50.9 22 14.0 -37.7 320 7 307.0 307.0 284.3 307.4 0.09 36 397 7142 -37.3 -53.3 17 16.0 -38.1 317 7 307.2 307.2 284.4 307.4 0.07 37 395 7177 -37.5 -51.5 22 14.0 -38.2 315 7 307.4 307.4 284.4 307.7 0.08 38 393 7211 -37.5 -57.5 11 20.0 -38.3 313 7 307.8 307.8 284.5 308.0 0.04 39 381 7424 -39.3 -59.3 10 20.0 -40.0 301 7 308.2 308.2 284.7 308.3 0.03 40 371 7605 -41.1 -54.1 23 13.0 -41.6 290 7 308.1 308.1 284.7 308.4 0.07 41 365 7715 -41.9 -58.9 14 17.0 -42.5 283 7 308.5 308.5 284.8 308.6 0.04 42 363 7752 -42.1 -55.1 23 13.0 -42.6 281 7 308.7 308.7 284.9 309.0 0.06 43 360 7808 -42.5 -62.5 9 20.0 -43.0 278 7 308.9 308.9 284.9 309.0 0.02 44 358 7845 -42.9 -55.9 23 13.0 -43.3 276 7 308.9 308.9 284.9 309.1 0.05 45 356 7883 -43.1 -59.1 16 16.0 -43.6 273 7 309.1 309.1 285.0 309.2 0.04 46 344 8112 -45.1 -58.1 22 13.0 -45.5 260 7 309.4 309.4 285.2 309.6 0.04 47 341 8171 -45.3 -62.3 13 17.0 -45.7 256 7 309.9 309.9 285.3 310.0 0.03 48 306 8882 -51.1 -63.1 23 12.0 -51.3 213 7 311.6 311.6 285.9 311.7 0.03 49 300 9010 -51.7 -62.7 26 11.0 -51.9 205 7 312.5 312.5 286.2 312.6 0.03 50 284 9365 -52.9 -67.9 15 15.0 -53.1 202 9 315.7 315.7 287.3 315.8 0.01 51 254 10079 -56.5 -66.5 27 10.0 -56.6 196 12 320.6 320.6 288.9 320.7 0.02 52 250 10180 -56.7 -67.7 24 11.0 -56.8 195 13 321.8 321.8 289.3 321.8 0.02 53 231 10681 -58.1 -70.1 20 12.0 -58.2 209 14 327.0 327.0 290.9 327.1 0.01 54 224 10874 -59.5 -70.5 23 11.0 -59.6 215 15 327.7 327.7 291.1 327.8 0.01 55 214 11162 -58.1 -76.1 8 18.0 -58.3 231 13 334.2 334.2 292.9 334.3 0.01 56 206 11402 -58.1 -79.1 5 21.0 -58.3 245 12 337.9 337.9 293.8 337.9 0.00 57 201 11558 -56.1 -81.1 3 25.0 -56.3 253 11 343.4 343.4 295.1 343.4 0.00 58 200 11590 -56.1 -81.1 3 25.0 -56.3 255 11 343.9 343.9 295.3 343.9 0.00 59 150 13420 -55.9 -85.9 1 30.0 -56.2 265 11 373.8 373.8 301.2 373.8 0.00 60 100 15990 -58.1 -88.1 1 30.0 -58.5 285 20 415.5 415.5 307.2 415.5 0.00 61 80 17402 -55.9 -87.9 1 32.0 -56.5 244 17 447.4 447.4 310.6 447.4 0.00 62 70 18250 -56.9 -87.9 1 31.0 -57.5 220 16 462.7 462.7 312.0 462.7 0.00 63 60 19222 -59.3 -89.3 1 30.0 -59.8 222 18 478.1 478.1 313.3 478.2 0.00 64 51 20245 -57.3 -88.3 1 31.0 -58.1 225 21 505.6 505.6 315.4 505.6 0.00 65 50 20370 -58.1 -89.1 1 31.0 -58.8 225 21 506.6 506.6 315.4 506.6 0.00 66 45 21030 -59.5 -89.5 1 30.0 -60.2 219 20 518.7 518.7 316.2 518.7 0.00 67 42 21462 -58.5 -89.5 1 31.0 -59.3 215 20 531.5 531.5 317.0 531.5 0.00 68 35 22600 -60.9 -89.9 1 29.0 -61.6 204 19 553.7 553.7 318.3 553.7 0.00 69 32 23158 -59.7 -89.7 1 30.0 -60.6 199 18 571.2 571.2 319.2 571.3 0.00 70 30 23560 -60.5 -90.5 1 30.0 -61.4 195 18 579.7 579.7 319.6 579.7 0.00 71 24 24946 -60.9 -90.9 1 30.0 -61.9 214 11 616.7 616.7 321.3 616.8 0.00 72 24 24946 -58.7 -89.7 1 31.0 -60.0 214 11 623.1 623.1 321.6 623.2 0.01 73 23 25212 -59.9 -89.9 1 30.0 -61.1 218 10 627.2 627.2 321.8 627.3 0.01 74 22 25491 -57.7 -89.7 1 32.0 -59.3 222 9 641.8 641.8 322.4 641.9 0.01 75 21 25783 -58.9 -89.9 1 31.0 -60.3 226 7 646.8 646.8 322.6 646.8 0.01 76 20 26090 -57.7 -89.7 1 32.0 -59.4 230 6 659.6 659.6 323.0 659.6 0.01 77 19 26414 -57.1 -90.1 1 33.0 -59.0 231 7 671.2 671.2 323.4 671.2 0.01 78 18 26755 -58.5 -89.5 1 31.0 -60.2 232 8 677.2 677.2 323.7 677.3 0.01 79 16 27498 -57.1 -90.1 1 33.0 -59.2 233 10 705.0 705.0 324.6 705.0 0.01 80 15 27905 -58.3 -90.3 1 32.0 -60.3 234 11 714.1 714.1 324.8 714.2 0.01 81 13 28814 -54.1 -89.1 1 35.0 -57.4 236 14 758.5 758.5 326.2 758.6 0.01 82 11 29888 -53.1 -88.1 1 35.0 -57.2 239 17 799.3 799.3 327.2 799.4 0.01 83 10 30500 -54.9 -88.9 1 34.0 -58.6 240 19 814.6 814.6 327.6 814.7 0.01 84 9.5 30829 -53.9 -87.9 1 34.0 -58.1 830.4 830.5 328.0 830.6 0.02 85 9.1 31104 -55.3 -88.3 1 33.0 -59.2 835.4 835.4 328.1 835.5 0.02 86 8.9 31246 -54.3 -89.3 1 35.0 -58.5 844.5 844.5 328.2 844.7 0.01 TRP 224 10874 -59.5 -70.5 23 11.0 -59.6 215 15 327.7 327.7 291.1 327.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 925.00 mb = 747.00 m = 2450.76 ft Freezing level: 856.77 mb = 1356.65 m = 4450.88 ft Freezing level: 806.91 mb = 1848.00 m = 6062.93 ft Wetbulb zero: 928.03 mb = 720.49 m = 2363.77 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 29.48 % Est. max temperature: 13.14 C = 55.65 F Sfc-Lift cond lev (LCL): 942.18 mb = 597.61 m = 1960.65 ft T: 1.37 C 700-500 lapse rate: 7.49 C/km ThetaE index: 4.22 C Layer 1000.0- 861.0 mb Conv cond level (CCL): 922.11 mb = 772.02 m = 2532.86 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 6.51 C = 43.72 F Cap Strength: 11.12 C Lifted Index: 11.03 C Risk: None Lifted Index @300 mb: 15.69 C Lifted Index @700 mb: 9.43 C Showalter Index: 11.12 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 6.70 C K Index: -17.50 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.98 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 0.17 J/kg Cap Strength: 11.09 C Lift Cond Lev (LCL): 923.33 mb = 761.42 m = 2498.07 ft Lev Free Conv (LFC): 908.33 mb = 891.79 m = 2925.79 ft Equ Level (EL): 868.33 mb = 1249.53 m = 4099.45 ft B at Equ Level: -1.66 J/kg Max Parcel Lev (MPL): 868.33 mb = 1249.53 m = 4099.45 ft Wind level data Storm motion: 352 at 7 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 1005 73 335 9 3.8 -8.2 | 286 3 2.8 -0.8 1 1000 114 335 7 3.0 -6.3 | 243 2 2.0 1.0 2 925 747 340 13 4.4 -12.2 | 325 6 3.5 -4.9 3 850 1420 345 12 3.1 -11.6 | 334 5 2.1 -4.3 4 700 2963 315 10 7.1 -7.1 | 268 6 6.1 0.3 5 500 5500 300 8 6.9 -4.0 | 241 7 5.9 3.3 6 400 7090 320 7 4.5 -5.4 | 241 4 3.5 2.0 7 300 9010 205 7 3.0 6.3 | 188 14 2.0 13.7 8 250 10180 195 13 3.4 12.6 | 187 20 2.4 19.9 9 224 10874 215 15 8.6 12.3 | 201 21 7.6 19.6 10 200 11590 255 11 10.6 2.8 | 223 14 9.6 10.2 11 150 13420 265 11 11.0 1.0 | 230 13 10.0 8.3 12 100 15990 285 20 19.3 -5.2 | 263 18 18.3 2.2 13 70 18250 220 16 10.3 12.3 | 205 22 9.3 19.6 14 50 20370 225 21 14.8 14.8 | 212 26 13.9 22.2 15 30 23560 195 18 4.7 17.4 | 188 25 3.7 24.7 16 20 26090 230 6 4.6 3.9 | 198 12 3.6 11.2 17 10 30500 240 19 16.5 9.5 | 223 23 15.5 16.8 Wind Parameters Mean winds (0-6000m): 322.3 at 9.9 knts Storm direction: 352.3 at 7.4 knts Shear (0-3000m) pos: 0.6 neg: 1.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -20.1 deg Storm rel helicity (0-3000m) pos: 4.5 neg: -8.9 tot: -4.4 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.44 Bulk Shear: 0.87 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 ------------------------------------------------------------------------------- 500 337 9 292 3| 2.5 0.0 2.5| 2.3 -0.8 1.5 3.0 0.31| 5.5 1.7 1000 339 11 314 4| 1.9 0.0 1.9| 4.0 -0.8 3.2 3.2 0.37| 3.9 1.5 1500 341 11 321 4| 1.3 0.2 1.5| 4.5 -1.5 2.9 2.0 0.30| 3.1 0.9 2000 340 11 319 4| 1.0 0.6 1.6| 4.5 -4.1 0.4 0.2 0.05| 2.8 0.2 2500 338 11 313 4| 0.8 0.9 1.7| 4.5 -6.7 -2.2 -0.9 -0.10| 2.7 -0.3 3000 335 11 306 5| 0.6 1.0 1.7| 4.5 -8.9 -4.4 -1.5 -0.19| 2.5 -0.5 4000 330 11 294 5| 0.5 0.9 1.4| 4.5 -10.9 -6.4 -1.6 -0.25| 2.0 -0.5 5000 326 10 283 5| 0.4 0.8 1.2| 4.5 -12.9 -8.4 -1.7 -0.30| 1.7 -0.5 6000 322 10 275 5| 0.4 0.7 1.1| 4.7 -13.7 -9.1 -1.5 -0.30| 1.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//EGYP/skewt/EGYP.skewt.20250416.23.gif