UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for GC018... Searching the city database file for: GC018 ... Date:0000Z 15 JAN 26 Station: GC018 WMO ident: 60018 Latitude: 28.32 Longitude: -16.38 ------------------------------------------------------------------------------- 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 1010 118 16.0 9.0 63 7.0 12.0 30 11 288.3 289.6 284.7 308.5 7.14 1 1000 202 15.6 9.6 67 6.0 12.1 360 14 288.8 290.1 285.3 309.9 7.52 2 925 857 9.8 7.4 85 2.4 8.5 30 20 289.3 290.6 285.0 309.1 6.99 3 923 875 9.6 7.4 86 2.2 8.4 29 20 289.3 290.5 285.0 309.2 7.01 4 894 1140 8.2 3.9 74 4.3 6.0 18 18 290.5 291.5 284.1 306.7 5.66 5 881 1261 10.4 -2.6 40 13.0 4.4 13 17 294.0 294.7 283.2 304.6 3.58 6 876 1309 10.0 -5.0 34 15.0 3.4 11 17 294.1 294.6 282.6 303.0 3.00 7 874 1328 11.8 -13.2 16 25.0 2.4 10 17 296.1 296.4 281.8 301.0 1.58 8 850 1560 10.0 -12.0 20 22.0 1.6 360 15 296.6 296.9 282.3 302.1 1.79 9 844 1619 9.4 -12.6 20 22.0 1.1 1 15 296.6 296.9 282.1 301.9 1.72 10 835 1708 11.0 -37.0 2 48.0 -0.4 2 15 299.2 299.2 281.3 299.9 0.19 11 818 1879 11.4 5 16 301.4 12 778 2297 10.2 -10.8 22 21.0 1.5 11 16 304.4 304.8 285.8 311.2 2.15 13 708 3072 4.6 -13.4 26 18.0 -2.3 24 18 306.6 306.9 286.3 312.7 1.92 14 700 3165 4.6 -22.4 12 27.0 -3.8 25 18 307.6 307.7 285.5 310.6 0.90 15 694 3235 4.8 -23.2 11 28.0 -3.8 24 18 308.6 308.7 285.8 311.4 0.85 16 649 3776 1.0 -17.0 25 18.0 -5.3 16 19 310.2 310.5 287.2 315.3 1.55 17 616 4194 0.0 -39.0 3 39.0 -8.3 10 20 313.7 313.8 286.9 314.5 0.21 18 570 4811 -3.3 -29.3 11 26.0 -10.0 1 20 316.9 317.0 288.4 319.0 0.59 19 542 5206 -6.5 -25.5 21 19.0 -11.7 355 21 317.7 317.9 289.0 320.8 0.89 20 500 5830 -10.9 -32.9 14 22.0 -15.6 345 22 319.7 319.8 289.2 321.5 0.48 21 472 6269 -14.9 -32.9 20 18.0 -18.5 341 24 320.1 320.2 289.3 321.9 0.51 22 448 6662 -17.3 -37.3 16 20.0 -20.7 338 26 321.9 322.0 289.7 323.2 0.35 23 400 7500 -24.1 -41.1 19 17.0 -26.3 330 30 323.7 323.7 290.2 324.7 0.26 24 341 8643 -33.5 -44.5 32 11.0 -34.5 333 32 326.0 326.0 290.8 326.8 0.21 25 319 9108 -36.9 -53.9 16 17.0 -37.9 334 33 327.6 327.6 291.1 327.9 0.08 26 300 9530 -40.5 -54.5 21 14.0 -41.2 335 34 328.3 328.3 291.3 328.6 0.08 27 264 10384 -48.1 -57.1 35 9.0 -48.4 335 41 329.4 329.4 291.6 329.6 0.06 28 250 10740 -50.9 -62.9 23 12.0 -51.2 335 44 330.4 330.4 291.9 330.5 0.03 29 200 12160 -60.9 -71.9 22 11.0 -61.0 330 52 336.3 336.3 293.4 336.4 0.01 30 196 12286 -61.7 -73.7 19 12.0 -61.8 330 52 337.0 337.0 293.6 337.0 0.01 31 180 12813 -63.9 -72.9 28 9.0 -64.0 328 50 341.7 341.7 294.7 341.8 0.01 32 168 13238 -64.3 -81.3 8 17.0 -64.4 327 48 347.9 347.9 296.1 347.9 0.00 33 150 13930 -66.5 -85.5 5 19.0 -66.6 325 46 355.5 355.5 297.8 355.5 0.00 34 115 15533 -68.7 -89.7 3 21.0 -68.8 341 37 379.5 379.5 302.2 379.5 0.00 35 100 16380 -64.7 -87.7 3 23.0 -64.8 350 33 402.7 402.7 305.6 402.7 0.00 36 70 18520 -72.1 -90.1 5 18.0 -72.2 325 21 430.1 430.1 308.9 430.1 0.00 37 66 18866 -73.5 -90.5 6 17.0 -73.6 335 19 434.4 434.4 309.3 434.4 0.00 38 54 20064 -66.3 -90.3 2 24.0 -66.5 11 12 476.6 476.6 313.2 476.7 0.00 39 50 20530 -67.7 -90.7 2 23.0 -67.9 25 9 484.0 484.0 313.8 484.0 0.00 40 47 20902 -68.3 -91.3 2 23.0 -68.5 18 9 491.2 491.2 314.3 491.2 0.00 41 44 21302 -63.3 -90.3 1 27.0 -63.7 10 9 512.7 512.7 315.8 512.7 0.00 42 41 21736 -64.3 -90.3 2 26.0 -64.7 2 9 520.7 520.7 316.4 520.7 0.00 43 40 21888 -61.3 -89.3 1 28.0 -61.9 359 9 531.9 531.9 317.1 531.9 0.00 44 32 23277 -59.9 -88.9 1 29.0 -60.8 333 9 570.7 570.7 319.2 570.7 0.00 45 30 23680 -60.1 -89.1 1 29.0 -61.0 325 9 580.8 580.8 319.7 580.8 0.00 46 23 25375 -50.9 -84.9 1 34.0 -53.8 351 17 653.7 653.7 322.8 653.8 0.01 47 21 25964 -53.3 -85.3 1 32.0 -55.8 0 20 663.7 663.7 323.2 663.8 0.01 48 20 26280 -50.7 -84.7 1 34.0 -54.0 5 21 681.0 681.0 323.8 681.1 0.02 49 18 26964 -52.7 -85.7 1 33.0 -55.6 15 23 695.5 695.5 324.3 695.6 0.01 50 17 27336 -49.3 -84.3 1 35.0 -53.4 20 24 717.9 717.9 325.0 718.0 0.02 51 13 29113 -45.1 -82.1 1 37.0 -51.7 45 30 789.7 789.7 327.0 790.0 0.04 52 11 30225 -46.9 -82.9 1 36.0 -53.4 61 33 821.8 821.8 327.8 822.1 0.04 53 10 30860 -44.5 -81.5 1 37.0 -52.4 70 35 853.4 853.5 328.5 853.9 0.05 54 9.0 31568 -42.7 -81.7 1 39.0 -52.0 886.5 886.5 329.2 887.0 0.06 55 8.0 32363 -43.1 -82.1 1 39.0 -52.7 915.2 915.3 329.7 915.9 0.06 TRP 150 13930 -66.5 -85.5 5 19.0 -66.6 325 46 355.5 355.5 297.8 355.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5628.00 m Freezing level: 616.00 mb = 4194.09 m = 13759.96 ft Wetbulb zero: 837.31 mb = 1684.93 m = 5527.92 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 29.19 % Est. max temperature: 24.12 C = 75.41 F Sfc-Lift cond lev (LCL): 909.47 mb = 997.40 m = 3272.26 ft T: 8.95 C 700-500 lapse rate: 5.82 C/km ThetaE index: 8.12 C Layer 894.0- 850.0 mb Conv cond level (CCL): 675.19 mb = 3456.84 m = 11341.19 ft Mean mixing ratio: 7.18 g/kg Conv temperature: 36.98 C = 98.56 F Cap Strength: 11.91 C Lifted Index: 11.81 C Risk: None Lifted Index @300 mb: 13.62 C Lifted Index @700 mb: 9.03 C Showalter Index: 16.56 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -1.10 C K Index: -18.10 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.26 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 60734.37 J/kg Cap Strength: 11.90 C Lift Cond Lev (LCL): 900.58 mb = 1078.81 m = 3539.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 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 1010 118 30 11 -5.5 -9.5 | 243 3 2.9 1.5 1 1000 202 360 14 -0.0 -14.0 | 289 9 8.4 -3.0 2 925 857 30 20 -10.0 -17.3 | 14 6 -1.6 -6.3 3 850 1560 360 15 -0.0 -15.0 | 295 9 8.4 -4.0 4 700 3165 25 18 -7.6 -16.3 | 351 5 0.8 -5.3 5 500 5830 345 22 5.7 -21.3 | 306 17 14.1 -10.2 6 400 7500 330 30 15.0 -26.0 | 303 28 23.4 -15.0 7 300 9530 335 34 14.4 -30.8 | 311 30 22.8 -19.8 8 250 10740 335 44 18.6 -39.9 | 317 40 27.0 -28.9 9 200 12160 330 52 26.0 -45.0 | 315 48 34.4 -34.0 10 150 13930 325 46 26.4 -37.7 | 307 44 34.8 -26.7 11 100 16380 350 33 5.7 -32.5 | 327 26 14.2 -21.5 12 70 18520 325 21 12.0 -17.2 | 287 21 20.5 -6.2 13 50 20530 25 9 -3.8 -8.2 | 238 5 4.6 2.9 14 30 23680 325 9 5.2 -7.4 | 255 14 13.6 3.6 15 20 26280 5 21 -1.8 -20.9 | 326 12 6.6 -9.9 16 10 30860 70 35 -32.9 -12.0 | 88 24 -24.5 -1.0 Wind Parameters Mean winds (0-6000m): 7.4 at 18.5 knts Storm direction: 37.4 at 13.9 knts Shear (0-3000m) pos: 1.2 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -17.0 tot: 17.1 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.53 Bulk Shear: 1.48 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 11 15 306 7| 0.0 7.5 7.5| 16.9 0.0 16.9 33.8 0.78| 14.2 11.1 1000 19 17 332 6| 0.0 3.9 3.9| 22.7 -5.8 16.9 16.9 0.53| 10.7 5.6 1500 17 17 325 6| 0.0 2.6 2.6| 22.7 -17.0 5.7 3.8 0.20| 9.2 1.9 2000 14 17 319 7| 0.6 2.0 2.6| 26.7 -17.0 9.7 4.9 0.25| 7.5 1.9 2500 14 17 318 7| 1.0 1.6 2.6| 30.5 -17.0 13.5 5.4 0.29| 6.5 1.9 3000 15 17 321 7| 1.2 1.3 2.6| 34.1 -17.0 17.1 5.7 0.34| 5.8 2.0 4000 16 17 326 7| 0.9 1.6 2.5| 34.2 -22.0 12.2 3.1 0.23| 5.0 1.2 5000 13 18 325 8| 0.7 1.8 2.5| 34.2 -31.2 3.0 0.6 0.14| 4.6 0.6 6000 7 19 321 9| 0.6 2.0 2.6| 34.3 -41.0 -6.7 -1.1 0.08| 4.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//GC018/skewt/GC018.skewt.20260115.00.gif