UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 22 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 1010 2 32.0 26.0 71 6.0 27.4 140 10 304.3 308.2 300.2 368.3 21.40 1 1005 49 28.8 24.5 78 4.3 25.6 147 8 301.5 305.1 298.6 359.4 19.61 2 1000 96 28.4 24.4 79 4.0 25.4 155 6 301.5 305.1 298.6 359.4 19.59 3 943 619 23.4 22.8 96 0.6 23.0 140 8 301.6 305.0 298.1 357.2 18.84 4 925 789 22.4 20.3 88 2.1 20.9 135 8 302.2 305.2 296.8 350.7 16.42 5 887 1154 20.0 18.3 90 1.7 18.8 135 8 303.4 306.2 296.2 348.2 15.09 6 850 1522 18.2 16.1 88 2.1 16.8 135 9 305.2 307.8 295.8 346.1 13.67 7 741 2691 13.2 8.2 72 5.0 10.1 121 8 312.0 313.7 294.4 340.5 9.25 8 714 3003 11.8 6.8 71 5.0 8.8 117 7 313.8 315.4 294.6 340.9 8.72 9 700 3169 10.8 6.2 73 4.6 8.0 115 7 314.4 316.1 294.6 341.1 8.53 10 529 5453 -2.9 -3.3 97 0.4 -3.1 94 9 324.2 325.4 295.0 342.8 5.68 11 519 5605 -2.9 -6.2 78 3.3 -4.5 93 10 326.0 326.9 294.7 341.4 4.64 12 500 5900 -4.7 -7.3 82 2.6 -6.0 90 10 327.3 328.2 294.8 342.1 4.43 13 489 6075 -5.7 -8.0 84 2.3 -6.8 90 10 328.2 329.0 294.9 342.6 4.28 14 416 7331 -12.1 -21.1 47 9.0 -15.0 86 14 335.5 335.8 294.7 341.6 1.71 15 400 7630 -14.7 -18.1 75 3.4 -15.9 85 15 335.9 336.4 295.3 344.0 2.30 16 399 7649 -14.9 -18.1 77 3.2 -16.0 85 15 335.9 336.3 295.3 344.0 2.31 17 354 8545 -19.7 -29.7 41 10.0 -22.1 93 18 341.1 341.3 295.4 344.6 0.92 18 340 8843 -22.3 -29.3 53 7.0 -23.9 96 18 341.5 341.7 295.6 345.3 0.99 19 330 9062 -23.7 -37.7 26 14.0 -26.1 98 19 342.5 342.6 295.3 344.3 0.45 20 322 9240 -25.3 -32.3 52 7.0 -26.7 100 20 342.7 342.9 295.7 345.7 0.79 21 313 9446 -26.9 -43.9 18 17.0 -29.1 102 20 343.3 343.3 295.3 344.3 0.25 22 308 9561 -27.9 -34.9 51 7.0 -29.1 103 20 343.5 343.6 295.7 345.9 0.64 23 304 9655 -28.3 -41.3 28 13.0 -30.1 104 21 344.2 344.3 295.6 345.5 0.34 24 302 9702 -28.7 -37.7 42 9.0 -30.1 105 21 344.3 344.4 295.8 346.2 0.49 25 300 9750 -29.1 -38.1 42 9.0 -30.4 105 21 344.4 344.5 295.8 346.2 0.48 26 293 9918 -30.7 -42.7 30 12.0 -32.2 105 21 344.4 344.5 295.7 345.6 0.30 27 282 10187 -32.9 -40.9 45 8.0 -33.9 105 20 345.1 345.1 295.8 346.6 0.38 28 280 10237 -33.1 -45.1 29 12.0 -34.4 105 20 345.5 345.5 295.8 346.5 0.24 29 277 10312 -33.9 -40.9 49 7.0 -34.8 105 20 345.4 345.5 296.0 346.9 0.39 30 250 11020 -39.7 -45.7 53 6.0 -40.2 105 18 347.0 347.1 296.2 348.1 0.26 31 247 11102 -40.5 -46.5 52 6.0 -41.0 105 18 347.0 347.1 296.2 348.0 0.24 32 237 11382 -42.9 -51.9 37 9.0 -43.5 106 19 347.6 347.6 296.2 348.1 0.13 33 235 11439 -43.3 -58.3 18 15.0 -44.0 106 20 347.8 347.8 296.2 348.1 0.06 34 223 11788 -46.7 -60.7 19 14.0 -47.2 108 21 347.8 347.8 296.2 348.0 0.05 35 217 11968 -48.3 -55.3 44 7.0 -48.6 108 22 348.1 348.1 296.3 348.5 0.10 36 216 11998 -48.5 -56.5 39 8.0 -48.8 108 22 348.2 348.2 296.3 348.6 0.08 37 205 12340 -50.7 -64.7 17 14.0 -51.1 109 23 350.0 350.0 296.7 350.1 0.03 38 200 12500 -52.1 -62.1 29 10.0 -52.4 110 24 350.3 350.3 296.7 350.5 0.04 39 150 14300 -67.3 -75.3 31 8.0 -67.4 115 32 354.2 354.2 297.5 354.2 0.01 40 142 14627 -70.3 -75.3 48 5.0 -70.4 116 30 354.5 354.5 297.6 354.5 0.01 41 106 16313 -80.9 -87.9 30 7.0 -80.9 119 18 365.3 365.3 299.7 365.3 0.00 42 100 16640 -81.5 -88.5 29 7.0 -81.5 120 16 370.3 370.3 300.6 370.3 0.00 43 93 17046 -83.5 -89.5 34 6.0 -83.5 90 20 374.1 374.1 301.3 374.1 0.00 44 86 17484 -81.1 -89.1 25 8.0 -81.1 116 18 387.4 387.4 303.4 387.4 0.00 45 81 17820 -83.5 -90.5 28 7.0 -83.5 136 17 389.2 389.2 303.6 389.2 0.00 46 72 18480 -80.9 -89.9 21 9.0 -80.9 176 14 408.0 408.0 306.3 408.0 0.00 47 70 18640 -77.7 -89.7 13 12.0 -77.7 185 13 418.2 418.2 307.5 418.2 0.00 48 65 19073 -71.9 -90.9 4 19.0 -72.0 206 13 439.8 439.8 309.8 439.8 0.00 49 60 19544 -73.9 -89.9 7 16.0 -74.0 229 13 445.5 445.5 310.4 445.5 0.00 50 54 20173 -66.7 -89.7 3 23.0 -67.0 258 13 475.7 475.7 313.1 475.7 0.00 51 50 20640 -66.7 -89.7 3 23.0 -67.0 280 13 486.3 486.3 314.0 486.3 0.00 52 43 21559 -62.3 -88.3 2 26.0 -62.8 233 14 518.6 518.6 316.2 518.6 0.00 53 43 21559 -62.3 -88.3 2 26.0 -62.8 233 14 518.6 518.6 316.2 518.6 0.00 54 39 22156 -65.5 -89.5 2 24.0 -65.8 202 15 525.2 525.2 316.6 525.2 0.00 55 35 22821 -60.3 -87.3 2 27.0 -61.1 168 16 555.2 555.2 318.4 555.3 0.01 56 34 23001 -61.1 -88.1 2 27.0 -61.8 159 16 557.7 557.7 318.5 557.8 0.00 57 30 23780 -59.5 -87.5 1 28.0 -60.4 120 17 582.4 582.4 319.8 582.5 0.01 58 29 23993 -59.5 -87.5 1 28.0 -60.5 118 19 588.1 588.1 320.0 588.1 0.01 59 25 24937 -52.9 -83.9 1 31.0 -55.2 109 28 632.6 632.6 322.0 632.7 0.01 60 21 26056 -55.9 -84.9 1 29.0 -57.8 98 39 655.9 655.9 322.9 656.0 0.01 61 20 26370 -52.1 -83.1 1 31.0 -55.0 95 42 676.7 676.7 323.7 676.9 0.02 62 16 27826 -50.1 -82.1 1 32.0 -54.1 93 49 727.8 727.8 325.3 728.1 0.03 63 15 28249 -50.3 -82.3 1 32.0 -54.4 93 51 740.7 740.7 325.7 741.0 0.03 64 14 28705 -45.1 -80.1 1 35.0 -51.4 92 53 773.1 773.1 326.5 773.5 0.05 65 13 29199 -47.3 -80.3 1 33.0 -52.9 91 55 782.0 782.1 326.8 782.5 0.05 66 11 30316 -43.7 -79.3 1 35.5 -51.6 90 60 833.3 833.3 328.0 833.9 0.07 67 10 30960 -41.7 -78.7 1 37.0 -51.0 80 55 863.9 863.9 328.7 864.7 0.08 68 8.2 32316 -38.1 -77.1 1 39.0 -50.4 928.6 928.6 330.0 930.0 0.13 TRP 93 17046 -83.5 -89.5 34 6.0 -83.5 90 20 374.1 374.1 301.3 374.1 0.00 WND 11 30316 -43.7 -79.3 1 35.5 -51.6 90 60 833.3 833.3 328.0 833.9 0.07 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 565.20 mb = 4969.45 m = 16303.76 ft Wetbulb zero: 576.65 mb = 4749.67 m = 15582.72 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 83.49 % Est. max temperature: 32.43 C = 90.37 F Sfc-Lift cond lev (LCL): 926.80 mb = 771.82 m = 2532.20 ft T: 22.50 C 700-500 lapse rate: 5.68 C/km ThetaE index: 18.91 C Layer 943.0- 714.0 mb Conv cond level (CCL): 921.29 mb = 823.98 m = 2703.32 ft Mean mixing ratio: 18.53 g/kg Conv temperature: 30.04 C = 86.07 F Cap Strength: 0.26 C Lifted Index: -4.02 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.16 C Lifted Index @700 mb: -1.52 C Showalter Index: -0.33 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.80 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 221.20 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1700.22 J/kg Max Up Vert Vel: 58.31 m/s Conv Inhibition (B-): 2.18 J/kg Cap Strength: 2.47 C Lift Cond Lev (LCL): 928.45 mb = 756.17 m = 2480.85 ft Lev Free Conv (LFC): 913.45 mb = 898.34 m = 2947.27 ft Equ Level (EL): 133.45 mb = 14985.04 m = 49162.93 ft B at Equ Level: 1697.11 J/kg Max Parcel Lev (MPL): 73.45 mb = 18368.10 m = 60262.05 ft Wind level data Storm motion: 146 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 1010 2 140 10 -6.4 7.7 | 131 4 -3.0 2.6 1 1000 96 155 6 -2.5 5.4 | 250 1 0.9 0.3 2 925 789 135 8 -5.7 5.7 | 104 2 -2.2 0.6 3 850 1522 135 9 -6.4 6.4 | 114 3 -2.9 1.3 4 700 3169 115 7 -6.3 3.0 | 53 4 -2.9 -2.1 5 500 5900 90 10 -10.0 0.0 | 52 8 -6.5 -5.1 6 400 7630 85 15 -14.9 -1.3 | 61 13 -11.5 -6.4 7 300 9750 105 21 -20.3 5.4 | 91 17 -16.8 0.3 8 250 11020 105 18 -17.4 4.7 | 88 14 -13.9 -0.4 9 200 12500 110 24 -22.6 8.2 | 99 19 -19.1 3.1 10 150 14300 115 32 -29.0 13.5 | 108 27 -25.5 8.4 11 100 16640 120 16 -13.9 8.0 | 106 11 -10.4 2.9 12 93 17046 90 20 -20.0 0.0 | 73 17 -16.5 -5.1 13 70 18640 185 13 1.1 13.0 | 210 9 4.6 7.8 14 50 20640 280 13 12.8 -2.3 | 294 18 16.3 -7.4 15 30 23780 120 17 -14.7 8.5 | 107 12 -11.3 3.4 16 20 26370 95 42 -41.8 3.7 | 88 38 -38.4 -1.4 17 11 30316 90 60 -60.0 0.0 | 85 57 -56.5 -5.1 18 10 30960 80 55 -54.2 -9.6 | 74 53 -50.7 -14.7 Wind Parameters Mean winds (0-6000m): 115.8 at 8.2 knts Storm direction: 145.8 at 6.2 knts Shear (0-3000m) pos: 0.5 neg: 0.6 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -72.6 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -3.1 tot: -1.9 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 670.73 Bulk Shear: 2.53 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 ------------------------------------------------------------------------------- 500 148 7 167 1| 3.0 0.0 3.0| 0.9 -0.3 0.6 1.2 0.46| 7.9 3.6 1000 142 7 121 1| 1.5 0.8 2.3| 1.0 -0.5 0.4 0.4 0.33| 4.8 1.6 1500 139 8 116 2| 1.0 0.7 1.7| 1.2 -0.5 0.6 0.4 0.33| 3.4 1.1 2000 137 8 112 2| 0.7 0.6 1.3| 1.2 -1.4 -0.2 -0.1 0.21| 2.8 0.6 2500 135 8 105 2| 0.6 0.6 1.1| 1.2 -2.2 -1.1 -0.4 0.10| 2.5 0.3 3000 133 8 98 2| 0.5 0.6 1.1| 1.2 -3.1 -1.9 -0.6 0.02| 2.2 0.0 4000 128 8 84 3| 0.4 0.6 1.0| 1.4 -3.4 -2.0 -0.5 0.01| 1.9 0.0 5000 122 8 75 3| 0.3 0.7 1.0| 1.4 -3.6 -2.2 -0.4 0.00| 1.7 0.0 6000 116 8 69 4| 0.2 0.7 1.0| 1.7 -4.4 -2.7 -0.4 -0.01| 1.6 -0.0 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20250422.23.gif