UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 8 DEC 25 Station: NZSP WMO ident: 89009 Latitude: -90.00 Longitude: -0.00 Elevation: 2830.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -40 1 925 604 2 850 1284 3 700 2762 SFC 693 2830 -28.3 -32.6 67 4.3 -28.7 90 5 271.9 272.0 266.7 273.0 0.36 5 691 2851 -28.7 -31.4 77 2.7 -29.0 84 5 271.7 271.8 266.6 272.9 0.40 6 680 2966 -26.5 -28.9 80 2.4 -26.8 50 4 275.4 275.5 269.2 277.0 0.52 7 659 3193 -27.1 -27.8 94 0.7 -27.2 30 3 277.2 277.3 270.5 279.0 0.59 8 647 3325 -26.9 -30.2 74 3.3 -27.3 35 4 278.9 279.0 271.4 280.4 0.48 9 592 3962 -29.7 -34.7 62 5.0 -30.2 59 6 282.8 282.9 273.4 283.9 0.34 10 553 4446 -32.5 -39.5 50 7.0 -33.0 78 7 285.1 285.1 274.5 285.8 0.22 11 548 4510 -32.9 -44.9 29 12.0 -33.6 80 7 285.3 285.4 274.4 285.8 0.13 12 500 5150 -36.5 -47.5 31 11.0 -37.1 105 9 288.5 288.6 276.1 288.9 0.10 13 497 5192 -36.7 -48.7 28 12.0 -37.2 105 9 288.8 288.8 276.2 289.1 0.09 14 482 5404 -37.9 -46.9 38 9.0 -38.4 107 11 289.9 289.9 276.8 290.3 0.12 15 444 5967 -41.3 -45.1 67 3.8 -41.5 113 14 292.5 292.5 278.2 293.0 0.15 16 424 6280 -43.5 -50.5 46 7.0 -43.7 116 16 293.5 293.5 278.5 293.8 0.09 17 400 6670 -46.3 -51.3 57 5.0 -46.4 120 19 294.8 294.8 279.1 295.1 0.08 18 377 7060 -48.9 -52.9 63 4.0 -49.0 122 23 296.4 296.4 279.8 296.7 0.07 19 370 7182 -49.3 -62.3 20 13.0 -49.6 123 24 297.5 297.5 280.3 297.6 0.02 20 364 7289 -49.9 -56.9 44 7.0 -50.1 124 25 298.1 298.1 280.6 298.2 0.05 21 359 7379 -50.3 -59.3 34 9.0 -50.5 124 26 298.7 298.7 280.8 298.8 0.04 22 354 7470 -50.9 -54.8 63 3.9 -51.0 125 27 299.1 299.1 281.0 299.3 0.06 23 350 7543 -51.3 -58.3 43 7.0 -51.4 126 27 299.5 299.5 281.2 299.7 0.04 24 324 8040 -53.9 -56.3 75 2.4 -53.9 129 32 302.6 302.6 282.5 302.9 0.06 25 306 8404 -55.7 -63.7 36 8.0 -55.8 130 28 305.1 305.1 283.5 305.2 0.02 26 301 8509 -55.9 -69.9 16 14.0 -56.1 130 25 306.3 306.3 283.9 306.3 0.01 27 300 8530 -55.7 -70.7 14 15.0 -55.8 130 24 306.8 306.8 284.1 306.9 0.01 28 270 9205 -54.5 -74.5 7 20.0 -54.7 119 14 318.0 318.0 288.1 318.0 0.01 29 250 9700 -53.7 -76.7 4 23.0 -53.9 115 14 326.2 326.2 290.6 326.2 0.00 30 200 11140 -51.1 -82.1 1 31.0 -51.5 95 14 351.8 351.8 297.0 351.9 0.00 31 150 13030 -46.5 -82.5 1 36.0 -47.4 75 16 389.9 389.9 303.8 389.9 0.00 32 145 13255 -46.9 -82.9 1 36.0 -47.8 73 17 393.0 393.0 304.2 393.1 0.00 33 100 15760 -39.1 -81.1 0 42.0 -41.7 55 24 452.2 452.2 311.1 452.2 0.01 34 74 17844 -35.1 -78.1 0 43.0 -39.5 46 23 501.3 501.3 315.1 501.3 0.01 35 70 18230 -36.7 -78.7 0 42.0 -40.8 50 26 505.9 505.9 315.4 505.9 0.01 36 63 18959 -37.1 -79.1 0 42.0 -41.4 52 18 520.5 520.5 316.4 520.5 0.01 37 50 20560 -36.1 -79.1 0 43.0 -41.5 60 23 558.4 558.4 318.6 558.5 0.02 38 32 23668 -33.7 -77.7 0 44.0 -41.8 47 24 640.8 640.8 322.3 641.1 0.03 39 30 24120 -33.9 -76.9 1 43.0 -42.2 50 26 652.2 652.2 322.8 652.5 0.04 40 28 24603 -34.1 -77.1 0 43.0 -42.6 43 25 664.7 664.7 323.2 665.0 0.04 41 25 25402 -31.1 -75.1 1 44.0 -41.7 35 24 695.2 695.2 324.3 695.7 0.06 42 23 25993 -31.3 -75.3 0 44.0 -42.2 30 25 711.4 711.4 324.8 711.9 0.06 TRP 306 8404 -55.7 -63.7 36 8.0 -55.8 130 28 305.1 305.1 283.5 305.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5190.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 57.19 % Est. max temperature: -15.93 C = 3.33 F Sfc-Lift cond lev (LCL): 644.46 mb = 3353.32 m = 11001.58 ft T: -27.02 C Conv cond level (CCL): 556.35 mb = 4402.81 m = 14444.73 ft Mean mixing ratio: 0.46 g/kg Conv temperature: -16.64 C = 2.06 F Cap Strength: 5.11 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 18.99 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.23 J/kg Max Up Vert Vel: 9.82 m/s Conv Inhibition (B-): 55411.27 J/kg Cap Strength: 6.92 C Lift Cond Lev (LCL): 609.26 mb = 3756.22 m = 12323.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 150 at 12 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 ---------------------------------------------------------- 0 693 2830 90 5 -5.0 0.0 | 355 10 0.9 -10.1 1 672 3048 25 3 -1.3 -2.7 | 340 14 4.6 -12.8 2 500 5150 105 9 -8.7 2.3 | 20 8 -2.8 -7.8 3 400 6670 120 19 -16.5 9.5 | 87 11 -10.6 -0.6 4 314 8230 130 34 -26.0 21.9 | 120 23 -20.2 11.8 5 306 8404 130 28 -21.4 18.0 | 117 17 -15.6 7.9 6 300 8530 130 24 -18.4 15.4 | 113 14 -12.5 5.3 7 273 9144 120 14 -12.1 7.0 | 64 7 -6.2 -3.1 8 250 9700 115 14 -12.7 5.9 | 59 8 -6.8 -4.2 9 205 10973 110 15 -14.1 5.1 | 59 10 -8.2 -5.0 10 200 11140 95 14 -13.9 1.2 | 42 12 -8.1 -8.9 11 150 13030 75 16 -15.5 -4.1 | 34 17 -9.6 -14.2 12 100 15760 55 24 -19.7 -13.8 | 30 28 -13.8 -23.9 13 90 16459 75 22 -21.3 -5.7 | 44 22 -15.4 -15.8 14 87 16764 55 34 -27.9 -19.5 | 37 37 -22.0 -29.6 15 83 17069 40 28 -18.0 -21.4 | 21 34 -12.1 -31.5 16 79 17374 65 22 -19.9 -9.3 | 36 24 -14.1 -19.4 17 73 17983 40 23 -14.8 -17.6 | 18 29 -8.9 -27.7 18 70 18230 50 26 -19.9 -16.7 | 28 30 -14.0 -26.8 19 66 18593 40 23 -14.8 -17.6 | 18 29 -8.9 -27.7 20 64 18898 50 17 -13.0 -10.9 | 19 22 -7.1 -21.0 21 61 19202 60 22 -19.1 -11.0 | 32 25 -13.2 -21.1 22 58 19507 35 22 -12.6 -18.0 | 13 29 -6.7 -28.1 23 53 20117 60 20 -17.3 -10.0 | 30 23 -11.4 -20.1 24 50 20560 60 23 -19.9 -11.5 | 33 26 -14.0 -21.6 25 47 21031 60 25 -21.7 -12.5 | 35 28 -15.8 -22.6 26 41 21946 35 23 -13.2 -18.8 | 14 30 -7.3 -28.9 27 39 22250 50 22 -16.9 -14.1 | 24 27 -11.0 -24.2 28 34 23165 55 23 -18.8 -13.2 | 29 27 -13.0 -23.3 29 33 23470 40 24 -15.4 -18.4 | 19 30 -9.6 -28.5 30 32 23774 50 24 -18.4 -15.4 | 26 28 -12.5 -25.5 31 30 24120 50 26 -19.9 -16.7 | 28 30 -14.0 -26.8 32 27 24384 40 24 -15.4 -18.4 | 19 30 -9.6 -28.5 33 21 24994 25 25 -10.6 -22.7 | 8 33 -4.7 -32.7 34 19 25298 35 31 -17.8 -25.4 | 19 37 -11.9 -35.5 Wind Parameters Mean winds (0-6000m): 119.8 at 15.6 knts Storm direction: 149.8 at 11.7 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 57.4 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -9.3 tot: 26.0 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.65 Bulk Shear: 29.18 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 48 4 346 13| 0.0 4.3 4.3| 2.7 -9.3 -6.7 -13.3 -0.40| 5.6 -2.2 1000 49 4 348 13| 1.1 2.1 3.2| 9.8 -9.3 0.5 0.5 -0.02| 3.9 -0.1 1500 60 5 352 13| 1.5 1.4 2.9| 16.8 -9.3 7.5 5.0 0.19| 3.4 0.7 2000 75 5 357 11| 1.8 1.1 2.8| 22.6 -9.3 13.2 6.6 0.31| 3.3 1.0 2500 89 6 1 10| 2.0 0.9 2.8| 28.0 -9.3 18.6 7.5 0.39| 3.3 1.3 3000 95 7 7 9| 2.2 0.7 3.0| 35.4 -9.3 26.0 8.7 0.50| 3.3 1.7 4000 107 10 24 8| 2.6 0.5 3.2| 52.3 -9.3 42.9 10.7 0.60| 3.5 2.1 5000 115 13 51 7| 3.1 0.4 3.6| 76.4 -9.3 67.1 13.4 0.60| 3.8 2.3 6000 120 16 73 8| 2.7 1.4 4.0| 88.7 -30.7 58.0 9.7 0.33| 4.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251208.12.gif