UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 9 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 -24 1 925 620 2 850 1301 3 700 2780 130 5 SFC 694 2830 -28.1 -32.6 65 4.5 -28.5 130 5 272.0 272.1 266.8 273.1 0.36 5 673 3052 -26.7 -28.9 82 2.2 -26.9 128 6 276.0 276.1 269.7 277.6 0.52 6 665 3139 -26.5 -30.7 68 4.2 -27.0 127 6 277.2 277.3 270.2 278.5 0.45 7 652 3282 -26.9 -29.7 77 2.8 -27.2 126 6 278.3 278.4 271.0 279.8 0.50 8 646 3349 -26.7 -32.7 57 6.0 -27.3 126 7 279.3 279.3 271.4 280.4 0.38 9 633 3496 -27.3 -31.4 68 4.1 -27.8 124 7 280.2 280.3 272.1 281.6 0.44 10 625 3588 -27.5 -36.5 42 9.0 -28.3 124 7 281.0 281.0 272.2 281.8 0.27 11 598 3905 -29.1 -34.1 62 5.0 -29.6 121 8 282.7 282.8 273.3 283.8 0.36 12 555 4437 -31.9 -41.9 37 10.0 -32.6 116 10 285.5 285.5 274.6 286.1 0.17 13 502 5142 -36.3 -49.3 25 13.0 -36.9 110 12 288.5 288.5 276.0 288.7 0.09 14 500 5170 -36.5 -47.5 31 11.0 -37.1 110 12 288.5 288.6 276.1 288.9 0.10 15 476 5511 -38.5 -42.4 67 3.9 -38.7 118 14 290.2 290.2 277.0 290.8 0.19 16 400 6690 -46.3 -50.4 63 4.1 -46.4 130 21 294.8 294.8 279.1 295.1 0.09 17 343 7692 -53.1 -56.2 69 3.1 -53.2 123 24 298.8 298.8 280.9 299.0 0.06 18 332 7902 -53.1 -63.1 29 10.0 -53.2 122 23 301.6 301.6 282.1 301.7 0.02 19 321 8118 -53.9 -60.9 42 7.0 -54.0 121 22 303.4 303.5 282.8 303.6 0.03 20 314 8259 -54.5 -63.5 32 9.0 -54.6 120 21 304.5 304.5 283.2 304.6 0.02 21 310 8340 -54.3 -70.3 12 16.0 -54.5 120 20 305.9 305.9 283.8 306.0 0.01 22 300 8550 -54.3 -68.3 16 14.0 -54.5 120 17 308.8 308.8 284.9 308.9 0.01 23 262 9426 -52.9 -76.9 4 24.0 -53.2 109 16 323.1 323.1 289.7 323.1 0.00 24 250 9730 -52.3 -77.3 3 25.0 -52.6 105 15 328.3 328.3 291.2 328.3 0.00 25 200 11180 -48.5 -81.5 1 33.0 -49.1 95 13 356.0 356.0 297.9 356.0 0.00 26 150 13090 -44.1 -81.1 1 37.0 -45.3 75 18 394.1 394.1 304.4 394.1 0.00 27 100 15840 -39.7 -79.7 1 40.0 -42.2 65 18 451.0 451.0 311.0 451.1 0.01 28 70 18290 -37.3 -79.3 0 42.0 -41.2 70 29 504.6 504.6 315.3 504.7 0.01 29 50 20620 -35.1 -78.1 0 43.0 -40.8 60 28 560.7 560.7 318.7 560.9 0.02 30 30 24190 -34.3 -77.3 0 43.0 -42.5 50 22 651.1 651.1 322.7 651.4 0.03 31 20 27030 -33.1 -77.1 0 44.0 -43.7 60 24 734.9 734.9 325.5 735.3 0.05 32 18 27771 -32.7 -76.7 0 44.0 -44.1 61 22 758.6 758.6 326.2 759.2 0.06 TRP 314 8259 -54.5 -63.5 32 9.0 -54.6 120 21 304.5 304.5 283.2 304.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 49.81 % Est. max temperature: -15.44 C = 4.21 F Sfc-Lift cond lev (LCL): 643.23 mb = 3379.73 m = 11088.22 ft T: -26.83 C Conv cond level (CCL): 524.67 mb = 4832.06 m = 15853.02 ft Mean mixing ratio: 0.40 g/kg Conv temperature: -14.48 C = 5.94 F Cap Strength: 7.27 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 20.39 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.33 J/kg Max Up Vert Vel: 10.13 m/s Conv Inhibition (B-): 64625.32 J/kg Cap Strength: 7.27 C Lift Cond Lev (LCL): 591.98 mb = 3977.45 m = 13049.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 152 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 ---------------------------------------------------------- 0 694 2830 130 5 -3.8 3.2 | 347 7 1.6 -7.1 1 500 5170 110 12 -11.3 4.1 | 43 9 -5.9 -6.2 2 499 5182 110 12 -11.3 4.1 | 43 9 -5.9 -6.2 3 456 5791 125 15 -12.3 8.6 | 76 7 -6.9 -1.7 4 400 6690 130 21 -16.1 13.5 | 107 11 -10.7 3.2 5 363 7315 125 26 -21.3 14.9 | 106 17 -15.9 4.6 6 314 8259 120 21 -18.2 10.5 | 91 13 -12.8 0.2 7 300 8550 120 17 -14.7 8.5 | 79 9 -9.3 -1.8 8 250 9730 105 15 -14.5 3.9 | 55 11 -9.1 -6.4 9 200 11180 95 13 -13.0 1.1 | 39 12 -7.5 -9.1 10 172 12192 90 12 -12.0 0.0 | 33 12 -6.6 -10.3 11 150 13090 75 18 -17.4 -4.7 | 39 19 -12.0 -14.9 12 100 15840 65 18 -16.3 -7.6 | 31 21 -10.9 -17.9 13 91 16459 85 22 -21.9 -1.9 | 54 21 -16.5 -12.2 14 84 17069 80 27 -26.6 -4.7 | 55 26 -21.2 -15.0 15 80 17374 70 32 -30.1 -10.9 | 49 33 -24.6 -21.2 16 73 17983 75 24 -23.2 -6.2 | 47 24 -17.8 -16.5 17 70 18290 70 29 -27.3 -9.9 | 47 30 -21.8 -20.2 18 61 19202 55 22 -18.0 -12.6 | 29 26 -12.6 -22.9 19 54 20117 75 25 -24.1 -6.5 | 48 25 -18.7 -16.8 20 50 20620 60 28 -24.2 -14.0 | 38 31 -18.8 -24.3 21 45 21336 65 20 -18.1 -8.5 | 34 23 -12.7 -18.7 22 40 22250 75 26 -25.1 -6.7 | 49 26 -19.7 -17.0 23 38 22555 55 30 -24.6 -17.2 | 35 34 -19.2 -27.5 24 36 22860 30 22 -11.0 -19.1 | 11 30 -5.6 -29.3 25 35 23165 65 19 -17.2 -8.0 | 33 22 -11.8 -18.3 26 30 24079 65 26 -23.6 -11.0 | 40 28 -18.1 -21.3 27 30 24190 50 22 -16.9 -14.1 | 25 27 -11.4 -24.4 28 29 24384 50 23 -17.6 -14.8 | 26 28 -12.2 -25.1 29 26 25298 70 32 -30.1 -10.9 | 49 33 -24.6 -21.2 30 23 25908 55 21 -17.2 -12.0 | 28 25 -11.8 -22.3 31 22 26518 65 23 -20.8 -9.7 | 38 25 -15.4 -20.0 32 21 26822 45 23 -16.3 -16.3 | 22 29 -10.8 -26.5 33 20 27030 60 24 -20.8 -12.0 | 35 27 -15.4 -22.3 34 19 27127 65 21 -19.0 -8.9 | 35 23 -13.6 -19.2 35 16 27432 55 24 -19.7 -13.8 | 31 28 -14.2 -24.0 Wind Parameters Mean winds (0-6000m): 122.2 at 15.5 knts Storm direction: 152.2 at 11.6 knts Shear (0-3000m) pos: 0.9 neg: 1.1 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 21.3 neg: 0.0 tot: 21.3 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.69 Bulk Shear: 13.89 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 ------------------------------------------------------------------------------- 500 119 5 354 8| 0.0 1.6 1.6| 2.4 0.0 2.4 4.9 0.87| 1.6 1.4 1000 119 6 360 7| 0.0 1.6 1.6| 5.1 0.0 5.1 5.1 0.93| 1.6 1.5 1500 119 7 6 7| 0.0 1.6 1.6| 7.7 0.0 7.7 5.2 0.94| 1.6 1.5 2000 117 8 14 7| 0.0 1.6 1.6| 10.3 0.0 10.3 5.2 0.91| 1.7 1.5 2500 115 9 21 7| 0.4 1.3 1.7| 14.1 0.0 14.1 5.6 0.88| 1.8 1.6 3000 117 10 28 7| 0.9 1.1 2.0| 21.3 0.0 21.3 7.1 0.91| 2.1 1.9 4000 121 12 50 6| 1.5 0.8 2.4| 31.9 0.0 31.9 8.0 0.81| 2.5 2.0 5000 123 15 71 7| 1.2 0.9 2.1| 31.9 -9.3 22.7 4.5 0.51| 2.7 1.4 6000 122 15 75 8| 1.0 0.6 1.6| 31.9 -25.0 6.9 1.1 0.24| 2.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251209.12.gif