UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121123.upa.cvt Date: 2300Z 11 DEC 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 11 DEC 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 1006 2 31.2 25.2 71 6.0 26.7 60 4 303.8 307.6 299.7 364.9 20.46 1 1000 67 28.4 24.4 79 4.0 25.4 110 3 301.5 305.1 298.6 359.4 19.59 2 998 85 28.2 24.5 80 3.7 25.4 109 3 301.5 305.1 298.7 359.9 19.75 3 945 568 23.4 22.6 95 0.8 22.8 95 8 301.4 304.8 297.9 356.1 18.57 4 925 756 22.6 20.9 90 1.7 21.4 90 10 302.4 305.6 297.3 352.9 17.06 5 850 1491 19.0 14.9 77 4.1 16.3 110 13 306.0 308.4 295.3 344.0 12.64 6 812 1883 16.2 13.2 82 3.0 14.2 92 13 307.1 309.3 295.0 342.8 11.83 7 780 2224 15.2 7.2 59 8.0 10.3 77 13 309.6 311.1 293.0 334.7 8.20 8 718 2924 12.6 -0.4 41 13.0 5.6 45 13 314.1 315.1 291.9 330.5 5.18 9 705 3077 11.4 4.4 62 7.0 7.3 38 13 314.5 315.9 293.8 337.8 7.46 10 700 3137 11.0 3.0 58 8.0 6.4 35 13 314.7 316.0 293.3 336.0 6.80 11 665 3562 7.8 0.8 61 7.0 3.9 27 12 315.7 316.9 293.1 335.1 6.11 12 590 4540 3.2 -17.8 20 21.0 -4.6 7 9 321.4 321.7 290.8 326.8 1.60 13 556 5018 0.4 -17.6 24 18.0 -6.2 357 8 323.6 323.9 291.6 329.5 1.72 14 541 5237 -1.5 -7.5 64 6.0 -4.3 353 8 323.8 324.6 293.6 337.1 4.02 15 517 5597 -4.1 -7.2 79 3.1 -5.5 345 7 324.9 325.8 294.1 339.2 4.31 16 510 5704 -4.7 -8.4 75 3.7 -6.4 343 6 325.5 326.2 294.0 338.7 3.98 17 508 5735 -4.9 -9.9 68 5.0 -7.1 343 6 325.6 326.3 293.7 337.5 3.55 18 500 5860 -4.1 -17.1 36 13.0 -8.9 340 6 328.0 328.4 293.0 335.0 2.00 19 498 5892 -4.1 -21.1 25 17.0 -9.8 339 6 328.4 328.7 292.6 333.4 1.43 20 459 6530 -6.7 -33.7 10 27.0 -13.3 328 7 332.9 333.0 293.0 334.7 0.48 21 400 7590 -13.3 -31.3 20 18.0 -17.7 310 8 337.7 337.8 294.4 340.3 0.70 22 386 7861 -14.1 -34.1 17 20.0 -18.6 309 8 340.1 340.2 294.8 342.2 0.55 23 341 8789 -20.9 -39.9 16 19.0 -24.1 307 9 343.1 343.2 295.4 344.5 0.35 24 311 9461 -26.9 -37.9 35 11.0 -28.7 306 9 343.9 344.0 295.7 345.8 0.47 25 300 9720 -28.7 -40.7 31 12.0 -30.4 305 9 344.9 345.0 295.8 346.4 0.36 26 275 10338 -34.1 -43.1 40 9.0 -35.1 269 14 345.8 345.9 296.0 347.1 0.31 27 265 10597 -35.9 -51.9 18 16.0 -37.1 254 16 346.9 346.9 296.0 347.4 0.12 28 259 10756 -36.9 -48.9 28 12.0 -37.9 245 18 347.7 347.7 296.3 348.4 0.17 29 253 10918 -38.5 -45.5 48 7.0 -39.1 235 19 347.6 347.7 296.3 348.7 0.26 30 250 11000 -39.1 -49.1 34 10.0 -39.9 230 20 347.9 348.0 296.3 348.7 0.18 31 228 11622 -44.9 -60.9 15 16.0 -45.5 234 24 348.4 348.4 296.3 348.6 0.05 32 213 12071 -48.9 -60.9 23 12.0 -49.3 237 27 349.0 349.0 296.4 349.2 0.05 33 211 12133 -49.5 -54.2 58 4.7 -49.7 238 28 349.0 349.0 296.5 349.5 0.11 34 209 12195 -50.3 -54.4 62 4.1 -50.5 238 28 348.7 348.7 296.4 349.2 0.11 35 207 12257 -50.7 -62.7 23 12.0 -51.0 238 28 349.0 349.0 296.4 349.2 0.04 36 205 12320 -51.3 -55.3 62 4.0 -51.5 239 29 349.1 349.1 296.5 349.5 0.10 37 200 12480 -52.5 -59.5 43 7.0 -52.7 240 30 349.6 349.6 296.6 349.9 0.06 38 181 13115 -58.5 -62.4 61 3.9 -58.6 231 30 350.0 350.0 296.7 350.2 0.05 39 168 13579 -62.5 -65.2 70 2.7 -62.6 225 31 350.9 350.9 296.8 351.0 0.04 40 159 13917 -64.7 -80.7 9 16.0 -64.8 220 31 352.7 352.7 297.2 352.7 0.00 41 153 14150 -66.3 -75.3 27 9.0 -66.4 217 31 353.9 353.9 297.5 353.9 0.01 42 150 14270 -66.5 -76.5 23 10.0 -66.5 215 31 355.5 355.5 297.8 355.6 0.01 43 135 14904 -70.1 -85.1 9 15.0 -70.2 219 30 360.0 360.0 298.7 360.0 0.00 44 100 16630 -84.5 -89.5 41 5.0 -84.5 230 26 364.5 364.5 299.5 364.5 0.00 45 87 17390 -87.9 -92.9 39 5.0 -87.9 220 14 372.4 372.4 301.0 372.4 0.00 46 84 17581 -85.3 -92.3 27 7.0 -85.3 203 17 381.5 381.5 302.5 381.5 0.00 47 76 18126 -88.3 -93.2 39 4.9 -88.3 155 25 386.3 386.3 303.2 386.3 0.00 48 71 18500 -81.5 -88.5 29 7.0 -81.5 122 30 408.4 408.4 306.3 408.4 0.00 49 70 18580 -81.1 -89.1 25 8.0 -81.1 115 31 410.9 410.9 306.6 410.9 0.00 50 64 19089 -76.5 -88.5 13 12.0 -76.6 107 31 431.6 431.6 309.0 431.7 0.00 51 56 19866 -71.9 -89.9 5 18.0 -72.0 95 30 458.9 458.9 311.7 458.9 0.00 52 56 19866 -71.9 -89.9 5 18.0 -72.0 95 30 458.9 458.9 311.7 458.9 0.00 53 51 20414 -73.5 -90.5 6 17.0 -73.6 87 30 467.6 467.6 312.4 467.6 0.00 54 50 20530 -71.5 -90.5 4 19.0 -71.6 85 30 475.0 475.0 313.1 475.0 0.00 55 45 21154 -72.1 -91.1 4 19.0 -72.2 84 36 488.1 488.1 314.1 488.1 0.00 56 40 21862 -65.1 -89.1 2 24.0 -65.5 83 44 522.4 522.4 316.5 522.4 0.00 57 39 22016 -65.7 -89.7 2 24.0 -66.1 83 45 524.6 524.7 316.6 524.7 0.00 58 30 23630 -61.7 -87.7 2 26.0 -62.4 80 61 576.4 576.4 319.5 576.5 0.01 59 20 26200 -52.7 -83.7 1 31.0 -55.4 100 70 674.9 674.9 323.6 675.0 0.02 60 18 26884 -50.5 -82.5 1 31.9 -54.1 100 70 702.4 702.4 324.5 702.6 0.02 61 16 27656 -48.1 -81.1 1 33.0 -52.8 734.3 734.4 325.5 734.6 0.03 62 12 29564 -45.3 -80.3 1 35.0 -52.1 807.2 807.3 327.4 807.7 0.05 63 10 30774 -47.9 -81.9 1 34.0 -54.2 840.7 840.8 328.2 841.2 0.05 TRP 87 17390 -87.9 -92.9 39 5.0 -87.9 220 14 372.4 372.4 301.0 372.4 0.00 WND 18 26884 -50.5 -82.5 1 31.9 -54.1 100 70 702.4 702.4 324.5 702.6 0.02 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 552.84 mb = 5064.38 m = 16615.22 ft Wetbulb zero: 630.41 mb = 3998.53 m = 13118.37 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 60.38 % Est. max temperature: 33.12 C = 91.62 F Sfc-Lift cond lev (LCL): 922.97 mb = 775.14 m = 2543.07 ft T: 22.51 C 700-500 lapse rate: 5.55 C/km ThetaE index: 29.37 C Layer 945.0- 705.0 mb Conv cond level (CCL): 908.89 mb = 908.75 m = 2981.44 ft Mean mixing ratio: 18.41 g/kg Conv temperature: 30.54 C = 86.97 F Cap Strength: 0.45 C Lifted Index: -3.30 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.64 C Lifted Index @700 mb: -1.27 C Showalter Index: 1.10 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.80 Risk: None Energy Index: -1.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1442.47 J/kg Max Up Vert Vel: 53.71 m/s Conv Inhibition (B-): 5.48 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 926.09 mb = 745.65 m = 2446.31 ft Lev Free Conv (LFC): 871.09 mb = 1277.94 m = 4192.67 ft Equ Level (EL): 141.09 mb = 14638.43 m = 48025.75 ft B at Equ Level: 1420.41 J/kg Max Parcel Lev (MPL): 71.09 mb = 18493.33 m = 60672.92 ft Wind level data Storm motion: 83 at 8 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 1006 2 60 4 -3.5 -2.0 | 284 4 4.1 -1.0 1 1000 67 110 3 -2.8 1.0 | 248 5 4.8 2.0 2 925 756 90 10 -10.0 0.0 | 112 3 -2.4 1.0 3 850 1491 110 13 -12.2 4.4 | 140 7 -4.6 5.4 4 700 3137 35 13 -7.5 -10.6 | 359 10 0.2 -9.7 5 500 5860 340 6 2.1 -5.6 | 296 11 9.7 -4.7 6 400 7590 310 8 6.1 -5.1 | 287 14 13.7 -4.2 7 300 9720 305 9 7.4 -5.2 | 286 16 15.0 -4.2 8 250 11000 230 20 15.3 12.9 | 239 27 22.9 13.8 9 200 12480 240 30 26.0 15.0 | 245 37 33.6 16.0 10 150 14270 215 31 17.8 25.4 | 224 37 25.4 26.3 11 100 16630 230 26 19.9 16.7 | 237 33 27.5 17.7 12 87 17390 220 14 9.0 10.7 | 235 20 16.6 11.7 13 70 18580 115 31 -28.1 13.1 | 124 25 -20.5 14.1 14 50 20530 85 30 -29.9 -2.6 | 86 22 -22.3 -1.7 15 30 23630 80 61 -60.1 -10.6 | 80 53 -52.5 -9.6 16 20 26200 100 70 -68.9 12.2 | 102 63 -61.3 13.1 Wind Parameters Mean winds (0-6000m): 52.9 at 10.2 knts Storm direction: 82.9 at 7.7 knts Shear (0-3000m) pos: 1.4 neg: 2.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 81.9 deg Storm rel helicity (0-3000m) pos: 2.5 neg: -31.0 tot: -28.6 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 183.28 Bulk Shear: 7.87 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 ------------------------------------------------------------------------------- 500 100 5 236 3| 5.0 0.0 5.0| 0.0 -5.9 -5.9 -11.7 -0.82| 7.6 -6.2 1000 94 7 192 1| 2.5 1.8 4.4| 0.5 -7.2 -6.7 -6.7 -0.69| 6.0 -4.1 1500 99 9 153 3| 2.7 1.2 4.0| 2.5 -7.2 -4.7 -3.1 -0.44| 5.2 -2.3 2000 99 10 138 3| 2.0 1.6 3.7| 2.5 -14.9 -12.4 -6.2 -0.57| 5.2 -3.0 2500 93 11 117 3| 1.6 2.1 3.7| 2.5 -22.3 -19.8 -7.9 -0.65| 5.2 -3.4 3000 86 11 92 3| 1.4 2.4 3.7| 2.5 -31.0 -28.6 -9.5 -0.69| 5.2 -3.6 4000 71 11 47 4| 1.0 2.0 3.0| 2.5 -44.9 -42.4 -10.6 -0.73| 4.7 -3.4 5000 60 11 21 5| 0.8 1.6 2.4| 2.5 -56.7 -54.2 -10.8 -0.76| 4.2 -3.1 6000 53 10 6 5| 0.7 1.3 1.9| 2.5 -65.7 -63.2 -10.5 -0.77| 3.7 -2.9 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20251211.23.gif