UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 24 APR 25 Station: 61901 WMO ident: 61901 Latitude: -15.93 Longitude: -5.67 Elevation: 436.00 ------------------------------------------------------------------------------- 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 139 SFC 966 436 21.2 16.6 75 4.6 18.1 90 16 297.3 299.5 292.6 333.2 12.39 2 964 454 19.4 17.0 86 2.4 17.8 91 16 295.6 297.9 292.3 332.3 12.74 3 925 809 16.0 14.5 91 1.5 15.0 110 16 295.7 297.7 291.2 328.2 11.29 4 924 818 15.8 14.3 91 1.5 14.8 110 16 295.6 297.6 291.0 327.7 11.16 5 904 1004 14.2 14.0 99 0.2 14.1 107 16 295.8 297.8 291.2 328.0 11.18 6 880 1231 13.2 12.9 98 0.3 13.0 104 17 297.0 298.9 291.2 328.0 10.68 7 874 1289 13.0 11.9 93 1.1 12.3 103 17 297.4 299.2 290.7 326.6 10.06 8 864 1386 12.2 11.8 97 0.4 12.0 102 17 297.5 299.4 290.8 326.9 10.11 9 850 1523 11.4 10.7 95 0.7 11.0 100 17 298.1 299.8 290.5 325.9 9.55 10 846 1562 11.0 10.1 94 0.9 10.4 104 17 298.1 299.7 290.3 325.0 9.21 11 828 1741 9.8 9.8 100 0.0 9.8 122 15 298.6 300.3 290.5 325.6 9.22 12 827 1751 9.8 9.5 98 0.3 9.6 123 15 298.7 300.4 290.3 325.2 9.05 13 826 1761 10.2 6.5 78 3.7 8.1 124 15 299.3 300.6 289.0 321.0 7.37 14 825 1771 12.4 -0.6 41 13.0 5.8 125 15 301.7 302.5 287.1 315.1 4.44 15 824 1781 14.0 -2.0 33 16.0 6.0 126 15 303.5 304.2 287.3 315.8 4.00 16 823 1792 15.6 -9.4 17 25.0 4.6 127 15 305.3 305.7 286.2 312.5 2.27 17 822 1802 17.4 -20.6 6 38.0 3.7 128 14 307.3 307.5 285.4 310.3 0.90 18 820 1823 18.6 -25.4 4 44.0 3.8 131 14 308.8 308.9 285.6 310.8 0.59 19 811 1917 18.8 -28.2 3 47.0 3.6 140 13 310.0 310.1 285.9 311.6 0.46 20 740 2697 15.6 218 6 314.7 21 700 3165 12.4 -33.6 3 46.0 -0.7 265 2 316.2 316.3 287.9 317.4 0.32 22 618 4191 4.2 -33.8 4 38.0 -5.7 198 3 318.3 318.3 288.6 319.6 0.36 23 602 4404 5.4 184 4 322.1 24 575 4777 3.4 160 4 324.0 25 571 4833 3.6 156 4 324.9 26 549 5151 3.0 135 5 327.8 27 519 5603 0.2 105 6 329.7 28 500 5900 -2.5 -50.5 1 48.0 -11.1 85 6 330.0 330.0 291.8 330.3 0.07 29 476 6289 -6.1 -49.1 2 43.0 -13.5 85 5 330.2 330.2 291.9 330.6 0.09 30 465 6472 -6.9 -53.9 1 47.0 -14.2 85 5 331.4 331.4 292.2 331.7 0.05 31 409 7461 -14.5 -58.5 1 44.0 -19.7 85 3 334.0 334.0 292.9 334.2 0.03 32 405 7536 -14.9 -42.9 7 28.0 -19.6 85 3 334.4 334.5 293.2 335.3 0.21 33 400 7630 -15.9 -42.9 8 27.0 -20.3 85 3 334.3 334.4 293.1 335.2 0.22 34 383 7954 -18.9 -42.9 10 24.0 -22.6 111 5 334.6 334.6 293.2 335.4 0.23 35 364 8331 -21.1 -50.1 6 29.0 -24.6 142 7 336.5 336.5 293.6 337.0 0.11 36 307 9558 -32.1 -57.1 7 25.0 -33.8 246 14 337.9 337.9 293.9 338.1 0.06 37 300 9720 -33.3 -58.3 6 25.0 -34.9 260 15 338.4 338.5 294.0 338.6 0.05 38 298 9767 -33.5 -59.5 6 26.0 -35.1 260 15 338.8 338.8 294.1 339.0 0.04 39 284 10103 -36.1 -56.1 11 20.0 -37.4 258 17 339.8 339.8 294.3 340.1 0.07 40 267 10530 -37.5 -64.5 4 27.0 -38.8 257 18 343.8 343.8 295.3 343.9 0.02 41 265 10582 -38.1 -63.1 6 25.0 -39.3 257 18 343.6 343.7 295.2 343.8 0.03 42 250 10980 -41.7 -61.7 10 20.0 -42.5 255 20 344.1 344.1 295.3 344.2 0.04 43 227 11623 -47.3 -62.3 16 15.0 -47.8 238 23 345.1 345.1 295.6 345.3 0.04 44 203 12354 -50.9 -70.9 8 20.0 -51.3 218 27 350.7 350.7 296.8 350.7 0.01 45 200 12450 -51.7 -70.7 9 19.0 -52.1 215 28 350.9 350.9 296.8 351.0 0.01 46 191 12748 -54.3 -69.3 14 15.0 -54.6 221 27 351.4 351.4 297.0 351.5 0.02 47 187 12884 -55.3 -74.3 8 19.0 -55.6 224 26 351.9 351.9 297.0 351.9 0.01 48 179 13162 -57.7 -70.7 18 13.0 -57.9 230 25 352.4 352.4 297.1 352.5 0.02 49 164 13711 -61.5 -77.5 10 16.0 -61.6 243 23 355.0 355.0 297.7 355.0 0.01 50 152 14179 -65.3 -79.3 13 14.0 -65.4 253 21 356.2 356.2 298.0 356.3 0.00 51 150 14260 -66.3 -79.3 15 13.0 -66.4 255 21 355.9 355.9 297.9 355.9 0.00 52 142 14589 -68.9 -78.9 22 10.0 -68.9 256 22 357.0 357.0 298.1 357.0 0.01 53 138 14759 -70.3 -81.3 18 11.0 -70.4 257 23 357.4 357.4 298.2 357.4 0.00 54 131 15065 -72.7 -80.7 29 8.0 -72.8 259 24 358.5 358.5 298.4 358.5 0.00 55 127 15246 -73.7 -82.7 24 9.0 -73.7 260 24 359.9 359.9 298.7 359.9 0.00 56 124 15385 -73.7 -83.7 20 10.0 -73.7 260 25 362.3 362.3 299.1 362.4 0.00 57 107 16235 -77.7 -85.7 26 8.0 -77.7 264 27 370.4 370.4 300.7 370.4 0.00 58 104 16397 -78.9 -86.9 26 8.0 -78.9 265 28 371.1 371.1 300.8 371.1 0.00 59 100 16620 -78.7 -87.7 22 9.0 -78.7 265 16 375.7 375.7 301.5 375.7 0.00 60 95 16912 -78.9 -88.9 18 10.0 -78.9 274 15 380.8 380.8 302.4 380.8 0.00 61 89 17282 -80.3 -89.3 21 9.0 -80.3 285 14 385.2 385.2 303.1 385.2 0.00 62 81 17816 -78.7 -89.7 15 11.0 -78.7 300 12 399.0 399.0 305.0 399.0 0.00 63 79 17960 -75.1 -89.1 10 14.0 -75.2 305 12 409.3 409.3 306.4 409.3 0.00 64 73 18417 -76.3 -90.3 9 14.0 -76.3 318 11 416.1 416.1 307.3 416.1 0.00 65 70 18660 -74.7 -90.7 7 16.0 -74.7 325 10 424.6 424.6 308.2 424.6 0.00 66 58 19767 -68.9 -90.9 3 22.0 -69.1 24 10 461.1 461.1 311.9 461.1 0.00 67 57 19870 -69.1 -91.1 3 22.0 -69.2 29 10 463.0 463.0 312.0 463.0 0.00 68 54 20195 -65.9 -90.9 2 25.0 -66.1 46 10 477.6 477.6 313.2 477.6 0.00 69 50 20660 -67.5 -91.5 2 24.0 -67.7 70 10 484.4 484.4 313.8 484.4 0.00 70 45 21297 -66.9 -91.9 2 25.0 -67.2 68 12 500.7 500.7 315.0 500.7 0.00 71 42 21718 -63.3 -92.3 1 29.0 -63.7 67 14 519.6 519.6 316.3 519.6 0.00 72 39 22176 -62.5 -91.5 1 29.0 -63.0 65 16 532.7 532.7 317.1 532.8 0.00 73 38 22336 -63.1 -92.1 1 29.0 -63.6 65 16 535.2 535.2 317.2 535.2 0.00 74 37 22501 -60.7 -92.7 1 32.0 -61.4 64 17 545.4 545.4 317.8 545.5 0.00 75 35 22847 -61.3 -92.3 1 31.0 -62.0 63 18 552.6 552.6 318.2 552.6 0.00 76 33 23216 -58.5 -92.5 1 34.0 -59.5 62 20 569.4 569.4 319.1 569.4 0.00 77 32 23410 -56.1 -91.1 0 35.0 -57.5 61 20 580.9 580.9 319.7 580.9 0.00 78 31 23612 -57.3 -90.3 1 33.0 -58.5 61 21 582.9 582.9 319.8 583.0 0.00 79 30 23820 -56.5 -90.5 1 34.0 -57.9 60 22 590.6 590.6 320.2 590.6 0.00 80 27 24489 -56.3 -90.3 1 34.0 -57.8 66 26 609.2 609.2 321.0 609.3 0.00 81 25 24976 -59.1 -91.1 1 32.0 -60.3 71 29 614.8 614.8 321.3 614.8 0.00 82 25 24976 -57.7 -90.7 1 33.0 -59.1 71 29 618.8 618.8 321.5 618.8 0.00 83 23 25501 -58.7 -90.7 1 32.0 -60.0 76 32 630.8 630.8 321.9 630.8 0.00 84 22 25781 -58.3 -91.3 1 33.0 -59.7 79 34 640.0 640.0 322.3 640.1 0.00 85 20 26390 -51.7 -88.7 0 37.0 -54.7 85 38 677.9 677.9 323.7 678.0 0.01 86 19 26724 -50.9 -88.9 0 38.0 -54.2 85 39 690.4 690.4 324.1 690.5 0.01 87 17 27452 -50.3 -88.3 0 38.0 -54.1 86 40 714.7 714.7 324.9 714.7 0.01 88 15 28279 -45.5 -84.5 0 39.0 -51.4 87 41 756.7 756.7 326.1 756.8 0.02 89 14 28742 -43.7 -83.7 0 40.0 -50.7 88 42 777.8 777.9 326.7 778.1 0.03 90 13 29245 -40.1 -81.1 0 41.0 -49.1 88 42 807.0 807.0 327.4 807.4 0.04 91 12 29791 -41.7 -82.7 0 41.0 -50.3 89 43 820.0 820.0 327.7 820.3 0.04 92 11 30385 -39.3 -81.3 0 42.0 -49.5 89 44 849.4 849.4 328.4 849.8 0.05 93 10 31040 -38.5 -80.5 0 42.0 -49.6 90 45 875.8 875.9 329.0 876.5 0.06 94 9.4 31465 -38.9 -80.9 0 42.0 -50.1 889.9 890.0 329.2 890.6 0.06 95 8.5 32160 -36.1 -79.1 0 43.0 -49.4 926.9 926.9 329.9 927.9 0.09 TRP 104 16397 -78.9 -86.9 26 8.0 -78.9 265 28 371.1 371.1 300.8 371.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 517.59 mb = 5625.12 m = 18454.89 ft Wetbulb zero: 717.73 mb = 2954.39 m = 9692.77 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 51.26 % Est. max temperature: 33.12 C = 91.61 F Sfc-Lift cond lev (LCL): 902.75 mb = 1015.64 m = 3332.11 ft T: 14.15 C 700-500 lapse rate: 5.45 C/km ThetaE index: 10.48 C Layer 827.0- 824.0 mb Conv cond level (CCL): 903.62 mb = 1007.49 m = 3305.37 ft Mean mixing ratio: 11.32 g/kg Conv temperature: 19.72 C = 67.50 F Cap Strength: 10.19 C Lifted Index: 9.32 C Risk: None Lifted Index @300 mb: 7.81 C Lifted Index @700 mb: 8.51 C Showalter Index: 10.72 C Risk: None Total Totals Index: 27.10 C Risk: None Vertical Totals Index: 13.90 C Cross Totals Index: 13.20 C K Index: -21.40 Risk: None Sweat Index: 168.40 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.83 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 0.21 J/kg Cap Strength: 10.16 C Lift Cond Lev (LCL): 899.71 mb = 1044.22 m = 3425.88 ft Lev Free Conv (LFC): 894.71 mb = 1091.31 m = 3580.37 ft Equ Level (EL): 824.71 mb = 1774.30 m = 5821.13 ft B at Equ Level: 4.40 J/kg Max Parcel Lev (MPL): 814.71 mb = 1878.29 m = 6162.28 ft Wind level data Storm motion: 129 at 6 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 ---------------------------------------------------------- 0 966 436 90 16 -16.0 0.0 | 72 12 -11.4 -3.7 1 925 809 110 16 -15.0 5.5 | 100 11 -10.5 1.8 2 850 1523 100 17 -16.7 3.0 | 87 12 -12.2 -0.7 3 700 3165 265 2 2.0 0.2 | 298 7 6.6 -3.5 4 500 5900 85 6 -6.0 -0.5 | 19 4 -1.4 -4.2 5 400 7630 85 3 -3.0 -0.3 | 338 4 1.6 -3.9 6 300 9720 260 15 14.8 2.6 | 273 19 19.3 -1.1 7 250 10980 255 20 19.3 5.2 | 266 24 23.9 1.5 8 200 12450 215 28 16.1 22.9 | 227 28 20.6 19.3 9 150 14260 255 21 20.3 5.4 | 266 25 24.8 1.8 10 104 16397 265 28 27.9 2.4 | 272 32 32.5 -1.2 11 100 16620 265 16 15.9 1.4 | 276 21 20.5 -2.3 12 70 18660 325 10 5.7 -8.2 | 319 16 10.3 -11.9 13 50 20660 70 10 -9.4 -3.4 | 34 9 -4.8 -7.1 14 30 23820 60 22 -19.1 -11.0 | 45 21 -14.5 -14.7 15 20 26390 85 38 -37.9 -3.3 | 78 34 -33.3 -7.0 16 10 31040 90 45 -45.0 0.0 | 85 41 -40.4 -3.7 Wind Parameters Mean winds (0-6000m): 98.8 at 7.8 knts Storm direction: 128.8 at 5.8 knts Shear (0-3000m) pos: 3.4 neg: 0.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -140.3 deg Storm rel helicity (0-3000m) pos: 82.0 neg: -7.7 tot: 74.3 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.87 Bulk Shear: 9.01 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 ------------------------------------------------------------------------------- 500 102 16 89 11| 5.2 0.0 5.2| 15.8 -1.0 14.8 29.6 0.84| 6.1 5.1 1000 104 16 91 11| 2.6 1.1 3.7| 15.8 -6.6 9.2 9.2 0.39| 4.1 1.6 1500 107 16 95 11| 5.2 0.7 5.9| 41.3 -6.6 34.8 23.2 0.70| 6.6 4.6 2000 111 15 100 9| 5.5 0.5 6.1| 61.9 -6.6 55.3 27.7 0.80| 7.7 6.2 2500 106 13 89 8| 4.3 0.4 4.8| 77.7 -6.6 71.2 28.5 0.84| 7.6 6.4 3000 103 11 81 7| 3.4 0.4 3.7| 82.0 -7.7 74.3 24.8 0.81| 6.9 5.6 4000 108 9 80 4| 2.5 0.5 3.0| 82.0 -12.2 69.8 17.5 0.68| 5.7 3.9 5000 106 8 69 4| 2.0 0.8 2.9| 82.6 -12.6 70.0 14.0 0.64| 5.1 3.3 6000 99 8 52 4| 1.7 0.8 2.5| 82.8 -13.7 69.0 11.5 0.58| 4.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20250424.11.gif