UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041723.upa.cvt Date: 2300Z 17 APR 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 17 APR 25 Station: NGFU WMO ident: 91643 Latitude: -8.52 Longitude: 179.22 Elevation: 2.00 ------------------------------------------------------------------------------- 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 1008 2 32.0 27.7 78 4.3 28.7 130 8 304.5 308.9 301.6 375.9 23.78 1 951 526 24.2 23.8 98 0.4 23.9 123 10 301.7 305.3 298.8 360.4 19.88 2 929 734 23.0 22.1 95 0.9 22.3 125 11 302.5 305.8 298.0 356.7 18.32 3 925 772 22.8 21.8 94 1.0 22.1 125 11 302.6 306.0 297.9 356.1 18.05 4 850 1508 19.6 16.1 80 3.5 17.2 130 7 306.7 309.2 296.1 347.8 13.67 5 781 2234 16.0 11.3 74 4.7 12.9 156 5 310.3 312.4 295.1 343.5 10.84 6 725 2865 13.2 6.2 62 7.0 8.9 179 4 313.9 315.5 294.2 339.6 8.23 7 700 3160 11.8 5.8 67 6.0 8.2 190 3 315.6 317.1 294.7 341.6 8.29 8 590 4572 2.6 1.6 93 1.0 2.0 157 6 320.7 322.1 295.3 344.1 7.31 9 576 4767 1.8 -3.0 70 4.8 -0.7 152 6 321.9 323.0 294.1 339.3 5.33 10 538 5316 -1.7 -1.7 100 0.0 -1.7 139 8 324.1 325.3 295.4 344.6 6.29 11 521 5572 -2.9 -3.5 96 0.6 -3.2 133 8 325.6 326.8 295.4 344.4 5.68 12 508 5774 -2.3 -6.9 71 4.6 -4.6 128 9 328.7 329.6 295.3 343.8 4.49 13 500 5900 -2.9 -7.3 72 4.4 -5.0 125 9 329.5 330.4 295.4 344.4 4.43 14 466 6453 -5.3 -12.3 58 7.0 -8.3 95 6 333.2 333.9 295.3 344.3 3.19 15 402 7592 -13.3 -21.3 51 8.0 -15.9 32 1 337.2 337.6 295.1 343.5 1.74 16 400 7630 -13.5 -25.5 36 12.0 -16.9 30 1 337.4 337.7 294.8 341.9 1.20 17 399 7649 -13.3 -28.3 27 15.0 -17.3 31 1 337.9 338.1 294.7 341.4 0.93 18 388 7862 -14.7 -34.7 16 20.0 -19.0 42 2 338.8 338.9 294.5 340.8 0.52 19 387 7881 -14.9 -33.9 18 19.0 -19.1 43 3 338.8 338.9 294.6 341.0 0.56 20 372 8180 -16.9 -35.9 18 19.0 -20.8 59 5 340.0 340.1 294.8 341.9 0.48 21 350 8635 -21.1 -25.4 68 4.3 -22.2 83 7 340.3 340.6 295.6 345.4 1.38 22 342 8806 -21.7 -32.7 36 11.0 -24.0 93 9 341.8 341.9 295.4 344.5 0.71 23 300 9760 -28.5 -44.5 20 16.0 -30.5 145 15 345.2 345.3 295.8 346.2 0.24 24 290 10000 -30.1 -47.1 17 17.0 -32.0 145 17 346.3 346.3 296.0 347.1 0.19 25 250 11030 -39.3 -47.3 42 8.0 -39.9 145 26 347.6 347.7 296.3 348.5 0.21 26 242 11252 -40.7 -53.7 23 13.0 -41.5 146 27 348.8 348.8 296.5 349.2 0.11 27 228 11655 -44.7 -55.7 28 11.0 -45.2 149 28 348.7 348.7 296.4 349.1 0.09 28 201 12488 -51.3 -68.3 11 17.0 -51.7 155 32 351.0 351.0 296.9 351.1 0.02 29 200 12520 -51.5 -66.5 15 15.0 -51.8 155 32 351.2 351.2 296.9 351.3 0.02 30 152 14240 -66.1 -74.1 32 8.0 -66.2 122 22 354.9 354.9 297.7 354.9 0.01 31 150 14320 -66.5 -75.5 27 9.0 -66.5 120 22 355.5 355.5 297.8 355.6 0.01 32 143 14608 -68.3 -79.3 19 11.0 -68.4 122 22 357.3 357.3 298.2 357.3 0.01 33 124 15452 -74.3 -78.8 50 4.5 -74.3 127 21 361.2 361.3 299.0 361.3 0.01 34 117 15790 -76.1 -85.1 23 9.0 -76.1 129 21 364.0 364.0 299.5 364.0 0.00 35 100 16680 -83.3 -88.2 42 4.9 -83.3 135 20 366.8 366.8 300.0 366.8 0.00 36 83 17702 -88.7 -92.7 47 4.0 -88.7 75 7 375.9 375.9 301.6 375.9 0.00 37 76 18188 -81.1 -88.1 30 7.0 -81.1 166 14 401.3 401.3 305.4 401.3 0.00 38 73 18414 -82.5 -89.5 29 7.0 -82.5 207 17 403.0 403.0 305.6 403.0 0.00 39 70 18650 -80.1 -89.1 21 9.0 -80.1 250 20 413.0 413.0 306.9 413.0 0.00 40 63 19257 -71.7 -91.7 4 20.0 -71.8 247 20 444.2 444.2 310.3 444.2 0.00 41 60 19542 -73.5 -91.5 5 18.0 -73.6 245 20 446.4 446.4 310.5 446.4 0.00 42 56 19951 -66.9 -90.9 2 24.0 -67.1 243 19 470.3 470.3 312.7 470.3 0.00 43 52 20396 -68.7 -89.7 3 21.0 -68.9 241 19 476.2 476.2 313.1 476.2 0.00 44 50 20630 -68.3 -90.3 3 22.0 -68.5 240 19 482.5 482.5 313.7 482.5 0.00 45 45 21267 -65.7 -89.7 2 24.0 -66.0 205 17 503.6 503.6 315.2 503.6 0.00 46 42 21685 -67.5 -90.5 2 23.0 -67.8 182 16 509.2 509.2 315.6 509.2 0.00 47 40 21983 -62.5 -90.5 1 28.0 -63.0 166 15 528.9 528.9 316.9 528.9 0.00 48 34 22992 -60.1 -88.1 1 28.0 -60.9 112 11 560.4 560.4 318.6 560.4 0.00 49 30 23770 -62.3 -89.3 2 27.0 -63.0 70 9 574.8 574.8 319.4 574.8 0.00 50 29 23980 -62.5 -89.5 1 27.0 -63.2 71 12 579.8 579.9 319.6 579.9 0.00 51 20 26350 -49.1 -83.1 1 34.0 -52.8 80 43 685.9 685.9 324.0 686.0 0.02 52 19 26687 -48.7 -82.7 1 34.0 -52.7 81 45 697.3 697.3 324.3 697.4 0.02 53 16 27811 -50.7 -83.7 1 33.0 -54.5 83 50 725.9 725.9 325.3 726.0 0.02 54 10 30950 -39.6 -80.3 1 40.7 -50.1 90 64 871.8 871.8 328.9 872.4 0.06 55 8.7 31909 -36.3 -79.3 0 43.0 -49.4 920.0 920.0 329.8 920.9 0.09 TRP 83 17702 -88.7 -92.7 47 4.0 -88.7 75 7 375.9 375.9 301.6 375.9 0.00 WND 10 30950 -39.6 -80.3 1 40.7 -50.1 90 64 871.8 871.8 328.9 872.4 0.06 Sounding variables and indices 1000-500 mb thick: 5826.23 m Freezing level: 556.46 mb = 5049.57 m = 16566.64 ft Wetbulb zero: 579.55 mb = 4717.35 m = 15476.69 ft Precipitable water: 2.46 inches Sfc-500 mean rel hum: 81.00 % Est. max temperature: 33.78 C = 92.80 F Sfc-Lift cond lev (LCL): 948.11 mb = 553.27 m = 1815.15 ft T: 24.04 C 700-500 lapse rate: 5.36 C/km ThetaE index: 36.34 C Layer 951.0- 700.0 mb Conv cond level (CCL): 950.31 mb = 532.69 m = 1747.66 ft Mean mixing ratio: 20.30 g/kg Conv temperature: 29.21 C = 84.58 F Cap Strength: -0.58 C Lifted Index: -4.27 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.78 C Lifted Index @700 mb: -2.11 C Showalter Index: 0.83 C Risk: Thunderstorms probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.00 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 216.20 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2810.95 J/kg Max Up Vert Vel: 74.98 m/s Conv Inhibition (B-): 4.33 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 935.39 mb = 673.06 m = 2208.17 ft Lev Free Conv (LFC): 930.39 mb = 720.59 m = 2364.12 ft Equ Level (EL): 110.39 mb = 16119.41 m = 52884.55 ft B at Equ Level: 2785.79 J/kg Max Parcel Lev (MPL): 60.39 mb = 19504.37 m = 63989.93 ft Wind level data Storm motion: 165 at 5 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 1008 2 130 8 -6.1 5.1 | 94 5 -4.9 0.4 1 1000 82 120 9 -7.8 4.5 | 88 7 -6.5 -0.3 2 925 772 125 11 -9.0 6.3 | 101 8 -7.8 1.5 3 850 1508 130 7 -5.4 4.5 | 86 4 -4.1 -0.3 4 700 3160 190 3 0.5 3.0 | 316 3 1.8 -1.8 5 500 5900 125 9 -7.4 5.2 | 94 6 -6.1 0.4 6 400 7630 30 1 -0.5 -0.9 | 352 6 0.8 -5.7 7 300 9760 145 15 -8.6 12.3 | 136 11 -7.3 7.5 8 250 11030 145 26 -14.9 21.3 | 140 21 -13.7 16.5 9 200 12520 155 32 -13.5 29.0 | 153 27 -12.3 24.2 10 150 14320 120 22 -19.1 11.0 | 109 19 -17.8 6.2 11 100 16680 135 20 -14.1 14.1 | 126 16 -12.9 9.4 12 83 17702 75 7 -6.8 -1.8 | 40 9 -5.5 -6.6 13 70 18650 250 20 18.8 6.8 | 264 20 20.0 2.1 14 50 20630 240 19 16.5 9.5 | 255 18 17.7 4.7 15 30 23770 70 9 -8.5 -3.1 | 42 11 -7.2 -7.9 16 20 26350 80 43 -42.3 -7.5 | 73 43 -41.1 -12.3 17 10 30950 90 64 -64.0 0.0 | 86 63 -62.7 -4.8 Wind Parameters Mean winds (0-6000m): 135.3 at 6.6 knts Storm direction: 165.3 at 4.9 knts Shear (0-3000m) pos: 1.6 neg: 0.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -141.1 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -3.1 tot: 0.4 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 2.4 stream: -0.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1852.15 Bulk Shear: 1.52 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 ------------------------------------------------------------------------------- 500 122 9 92 7| 0.0 2.5 2.5| 1.8 -0.9 0.9 1.8 0.12| 3.2 0.4 1000 124 10 96 7| 0.4 1.3 1.7| 3.1 -1.4 1.7 1.7 0.15| 2.6 0.4 1500 125 9 95 7| 1.1 0.8 2.0| 3.1 -3.0 0.1 0.1 -0.05| 2.6 -0.1 2000 127 9 95 6| 1.4 0.6 2.1| 3.5 -3.0 0.5 0.2 0.00| 2.6 0.0 2500 130 8 94 5| 1.6 0.5 2.1| 3.5 -3.0 0.4 0.2 -0.06| 2.5 -0.2 3000 132 7 92 4| 1.6 0.4 2.0| 3.5 -3.1 0.4 0.1 -0.07| 2.4 -0.2 4000 138 6 90 3| 1.2 0.5 1.7| 3.5 -3.4 0.1 0.0 -0.10| 2.1 -0.2 5000 140 6 91 3| 0.9 0.7 1.7| 3.5 -3.8 -0.2 -0.0 -0.16| 2.0 -0.3 6000 135 7 88 3| 0.8 0.9 1.7| 3.5 -7.1 -3.6 -0.6 -0.23| 2.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20250417.23.gif