UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122523.upa.cvt Date: 2300Z 25 DEC 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 25 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 1010 2 31.4 25.4 71 6.0 26.9 80 10 303.7 307.5 299.7 365.2 20.62 1 1007 30 29.8 23.8 70 6.0 25.3 132 8 302.3 305.8 298.2 357.8 18.74 2 1000 97 29.0 23.0 70 6.0 24.6 255 3 302.1 305.5 297.7 355.2 17.96 3 932 720 22.2 22.2 100 0.0 22.2 282 3 301.4 304.7 297.8 355.5 18.37 4 925 786 21.8 21.8 100 0.0 21.8 285 3 301.6 304.9 297.7 354.8 18.05 5 850 1518 17.6 16.0 90 1.6 16.5 110 10 304.6 307.1 295.6 345.1 13.58 6 811 1918 15.2 13.3 88 1.9 14.0 105 9 306.2 308.4 294.8 342.0 11.92 7 797 2066 15.0 10.4 74 4.6 12.1 103 8 307.5 309.3 293.7 337.7 9.99 8 784 2206 16.2 2.2 39 14.0 8.3 102 8 310.2 311.3 291.2 328.0 5.73 9 763 2437 15.6 -3.4 27 19.0 5.9 99 7 312.0 312.7 290.0 324.3 3.90 10 753 2549 15.4 0.4 36 15.0 7.2 98 6 312.9 313.9 291.5 329.4 5.23 11 729 2823 12.8 5.8 62 7.0 8.6 94 5 313.0 314.5 293.7 337.7 7.96 12 716 2974 11.8 1.8 50 10.0 6.2 92 5 313.5 314.7 292.4 332.7 6.10 13 706 3092 11.8 -13.2 16 25.0 1.3 91 4 314.8 315.2 289.1 321.2 1.96 14 700 3163 11.2 -7.8 26 19.0 2.3 90 4 314.9 315.5 290.2 324.7 3.03 15 668 3551 7.8 -1.2 53 9.0 3.0 100 5 315.3 316.3 292.3 332.0 5.25 16 665 3589 7.6 0.6 61 7.0 3.8 101 5 315.5 316.7 292.9 334.5 6.02 17 657 3688 7.6 -10.4 27 18.0 -0.3 103 5 316.6 317.1 290.3 325.2 2.63 18 646 3828 7.0 -13.0 22 20.0 -1.3 107 5 317.4 317.9 290.2 324.7 2.17 19 645 3840 7.0 -13.0 22 20.0 -1.3 107 5 317.6 318.0 290.2 324.8 2.18 20 632 4007 5.6 -3.4 52 9.0 1.0 111 5 317.8 318.8 292.5 333.0 4.71 21 603 4391 3.6 -16.4 22 20.0 -4.0 121 6 319.8 320.2 290.5 325.8 1.76 22 581 4691 1.2 -15.8 27 17.0 -5.3 129 6 320.4 320.8 290.8 326.9 1.92 23 550 5132 -0.5 -12.5 40 12.0 -5.5 140 7 323.5 324.0 292.4 332.4 2.66 24 500 5890 -3.7 -20.7 25 17.0 -9.5 160 8 328.5 328.8 292.7 333.7 1.47 25 495 5969 -3.9 -26.9 15 23.0 -10.6 163 8 329.2 329.4 292.3 332.3 0.85 26 447 6767 -8.1 -42.1 5 34.0 -14.7 193 7 333.7 333.7 292.9 334.5 0.21 27 414 7358 -11.9 -40.9 7 29.0 -17.4 215 7 336.2 336.3 293.6 337.2 0.26 28 400 7620 -13.9 -33.9 17 20.0 -18.3 225 7 336.9 337.0 294.1 339.0 0.54 29 395 7715 -14.5 -27.5 32 13.0 -18.0 230 7 337.4 337.6 294.6 341.1 1.01 30 392 7773 -14.5 -39.5 10 25.0 -19.3 234 7 338.1 338.2 294.1 339.3 0.32 31 380 8007 -16.3 -25.3 46 9.0 -18.8 247 7 338.7 339.0 295.1 343.5 1.29 32 363 8350 -18.3 -43.3 9 25.0 -22.3 267 6 340.5 340.6 294.7 341.4 0.23 33 349 8642 -20.1 -38.1 18 18.0 -23.4 284 6 341.9 342.0 295.1 343.6 0.41 34 324 9186 -25.1 -39.1 26 14.0 -27.3 317 6 342.4 342.5 295.3 344.0 0.40 35 300 9740 -29.3 -45.3 20 16.0 -31.2 350 5 344.1 344.1 295.5 345.0 0.22 36 282 10180 -32.1 -52.1 12 20.0 -33.8 347 4 346.2 346.2 295.9 346.7 0.11 37 254 10911 -38.3 -57.3 12 19.0 -39.4 341 2 347.5 347.6 296.1 347.8 0.07 38 250 11020 -39.3 -57.3 13 18.0 -40.3 340 2 347.6 347.7 296.2 347.9 0.07 39 225 11729 -45.7 -60.7 17 15.0 -46.3 307 4 348.5 348.5 296.3 348.7 0.05 40 216 11998 -47.9 -53.9 50 6.0 -48.2 294 5 349.1 349.2 296.5 349.6 0.12 41 214 12060 -48.3 -62.3 18 14.0 -48.7 291 5 349.5 349.5 296.5 349.6 0.04 42 212 12121 -48.7 -54.7 50 6.0 -49.0 288 6 349.8 349.8 296.7 350.2 0.11 43 201 12468 -51.7 -60.7 33 9.0 -52.0 272 7 350.4 350.4 296.8 350.6 0.05 44 200 12500 -51.9 -60.9 33 9.0 -52.2 270 7 350.6 350.6 296.8 350.8 0.05 45 176 13316 -59.3 -63.9 55 4.6 -59.4 303 10 351.5 351.5 297.0 351.6 0.04 46 150 14300 -66.9 -75.9 27 9.0 -67.0 345 13 354.8 354.8 297.7 354.9 0.01 47 130 15147 -73.9 -79.9 39 6.0 -73.9 301 11 357.1 357.1 298.1 357.1 0.01 48 126 15328 -75.3 -82.3 33 7.0 -75.3 291 11 357.8 357.8 298.2 357.8 0.00 49 106 16314 -80.3 -88.3 25 8.0 -80.3 238 9 366.4 366.4 299.9 366.4 0.00 50 100 16640 -82.7 -88.7 35 6.0 -82.7 220 8 367.9 367.9 300.2 367.9 0.00 51 81 17806 -86.9 -92.9 32 6.0 -86.9 245 9 382.2 382.2 302.6 382.2 0.00 52 71 18531 -84.9 -91.9 28 7.0 -84.9 168 23 401.1 401.1 305.3 401.1 0.00 53 70 18610 -82.1 -90.1 24 8.0 -82.1 160 24 408.7 408.7 306.3 408.7 0.00 54 69 18691 -80.9 -88.9 25 8.0 -80.9 156 24 413.0 413.0 306.9 413.0 0.00 55 60 19490 -75.5 -89.5 9 14.0 -75.6 119 27 441.9 441.9 310.1 441.9 0.00 56 55 19999 -71.3 -89.3 5 18.0 -71.4 95 29 462.7 462.7 312.0 462.7 0.00 57 52 20329 -73.5 -89.5 7 16.0 -73.6 80 30 465.0 465.0 312.2 465.1 0.00 58 50 20560 -71.7 -89.7 5 18.0 -71.8 70 31 474.5 474.5 313.0 474.5 0.00 59 45 21189 -65.9 -88.9 3 23.0 -66.2 76 36 503.1 503.1 315.2 503.1 0.00 60 33 23090 -60.9 -86.9 2 26.0 -61.7 94 50 563.1 563.1 318.8 563.1 0.01 61 32 23280 -61.5 -86.5 2 25.0 -62.2 96 51 566.4 566.4 319.0 566.5 0.01 62 30 23680 -61.3 -87.3 2 26.0 -62.1 100 54 577.5 577.5 319.5 577.6 0.01 63 22 25635 -53.5 -82.6 2 29.1 -55.8 95 64 654.3 654.3 322.9 654.5 0.02 64 20 26250 -51.1 -81.1 2 30.0 -54.2 95 62 679.8 679.8 323.7 680.0 0.03 65 14 28588 -46.9 -78.9 1 32.0 -52.5 118 48 767.0 767.0 326.4 767.5 0.06 66 10 30800 -49.9 -79.9 2 30.0 -55.4 140 35 833.3 833.3 328.0 833.9 0.07 67 9.9 30866 -50.1 -80.1 2 30.0 -55.5 834.9 835.0 328.1 835.6 0.07 68 9.5 31136 -49.1 -81.1 1 32.0 -55.1 848.6 848.7 328.4 849.2 0.06 69 9.2 31348 -44.9 -78.9 1 34.0 -52.9 872.5 872.5 328.9 873.4 0.09 70 7.8 32469 -37.9 -74.9 1 37.0 -50.5 942.7 942.8 330.2 944.9 0.19 71 7.5 32739 -38.5 -75.5 1 37.0 -51.0 950.9 951.0 330.4 953.0 0.18 TRP 81 17806 -86.9 -92.9 32 6.0 -86.9 245 9 382.2 382.2 302.6 382.2 0.00 WND 22 25635 -53.5 -82.6 2 29.1 -55.8 95 64 654.3 654.3 322.9 654.5 0.02 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 559.12 mb = 5002.07 m = 16410.79 ft Wetbulb zero: 657.54 mb = 3681.65 m = 12078.77 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 54.03 % Est. max temperature: 31.89 C = 89.40 F Sfc-Lift cond lev (LCL): 926.68 mb = 770.16 m = 2526.76 ft T: 21.90 C 700-500 lapse rate: 5.46 C/km ThetaE index: 31.17 C Layer 925.0- 753.0 mb Conv cond level (CCL): 927.41 mb = 763.30 m = 2504.22 ft Mean mixing ratio: 18.13 g/kg Conv temperature: 29.23 C = 84.61 F Cap Strength: 0.73 C Lifted Index: -2.61 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.77 C Lifted Index @700 mb: -0.83 C Showalter Index: 1.08 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.70 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 220.00 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1272.03 J/kg Max Up Vert Vel: 50.44 m/s Conv Inhibition (B-): 2.01 J/kg Cap Strength: 1.87 C Lift Cond Lev (LCL): 923.77 mb = 797.55 m = 2616.62 ft Lev Free Conv (LFC): 918.77 mb = 844.54 m = 2770.76 ft Equ Level (EL): 778.77 mb = 2262.77 m = 7423.70 ft B at Equ Level: 58.04 J/kg Max Parcel Lev (MPL): 78.77 mb = 17960.10 m = 58923.48 ft Wind level data Storm motion: 155 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 1010 2 80 10 -9.8 -1.7 | 54 10 -8.0 -5.9 1 1000 97 255 3 2.9 0.8 | 305 6 4.8 -3.3 2 925 786 285 3 2.9 -0.8 | 316 7 4.8 -4.9 3 850 1518 110 10 -9.4 3.4 | 85 8 -7.5 -0.7 4 700 3163 90 4 -4.0 0.0 | 27 5 -2.1 -4.1 5 500 5890 160 8 -2.7 7.5 | 166 4 -0.8 3.4 6 400 7620 225 7 4.9 4.9 | 263 7 6.8 0.8 7 300 9740 350 5 0.9 -4.9 | 343 9 2.8 -9.0 8 250 11020 340 2 0.7 -1.9 | 337 7 2.6 -6.0 9 200 12500 270 7 7.0 -0.0 | 295 10 8.9 -4.1 10 150 14300 345 13 3.4 -12.6 | 342 17 5.3 -16.7 11 100 16640 220 8 5.1 6.1 | 254 7 7.0 2.0 12 81 17806 245 9 8.2 3.8 | 272 10 10.1 -0.3 13 70 18610 160 24 -8.2 22.6 | 161 19 -6.3 18.4 14 50 20560 70 31 -29.1 -10.6 | 62 31 -27.2 -14.7 15 30 23680 100 54 -53.2 9.4 | 96 52 -51.3 5.3 16 22 25635 95 64 -63.8 5.6 | 91 62 -61.9 1.5 17 20 26250 95 62 -61.8 5.4 | 91 60 -59.9 1.3 18 10 30800 140 35 -22.5 26.8 | 138 31 -20.6 22.7 Wind Parameters Mean winds (0-6000m): 125.3 at 6.0 knts Storm direction: 155.3 at 4.5 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -19.5 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -47.3 tot: -45.5 m^2/s^2 ave: -15.2 10^-3 m/s^2 rel: -0.88 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 115.86 Bulk Shear: 10.98 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 ------------------------------------------------------------------------------- 500 264 4 304 7| 0.0 13.3 13.3| 1.1 -14.5 -13.4 -26.8 -0.87| 16.8-14.7 1000 265 4 305 7| 0.0 7.6 7.6| 1.7 -21.2 -19.4 -19.4 -0.85| 10.7 -9.1 1500 154 5 143 0| 0.0 2.0 2.0| 1.7 -38.1 -36.3 -24.2 -0.88| 12.8-11.3 2000 115 6 65 4| 0.0 1.1 1.1| 1.7 -42.1 -40.4 -20.2 -0.88| 10.3 -9.0 2500 110 6 63 4| 0.0 0.9 0.9| 1.7 -44.9 -43.1 -17.3 -0.88| 8.6 -7.6 3000 108 6 60 5| 0.0 1.0 1.0| 1.7 -47.3 -45.5 -15.2 -0.88| 7.5 -6.6 4000 106 6 55 4| 0.2 0.7 0.9| 3.7 -47.9 -44.2 -11.0 -0.80| 6.0 -4.8 5000 113 6 61 4| 0.5 0.6 1.1| 6.1 -47.9 -41.8 -8.4 -0.69| 5.1 -3.5 6000 125 6 78 3| 0.7 0.5 1.2| 9.1 -47.9 -38.8 -6.5 -0.58| 4.6 -2.6 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20251225.23.gif