UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 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 -52 1 925 592 2 850 1274 3 700 2755 SFC 692 2830 -28.3 -33.1 63 4.8 -28.7 100 4 272.0 272.1 266.7 273.1 0.34 5 689 2861 -28.9 -31.5 78 2.6 -29.2 100 4 271.7 271.8 266.6 272.9 0.40 6 684 2914 -27.1 -30.4 73 3.3 -27.5 100 4 274.3 274.4 268.4 275.6 0.45 7 662 3151 -26.1 -28.1 83 2.0 -26.3 99 5 278.0 278.1 270.9 279.7 0.57 8 656 3217 -25.9 -34.9 43 9.0 -26.8 99 5 278.9 279.0 271.1 279.9 0.30 9 654 3239 -25.9 -32.9 52 7.0 -26.6 99 5 279.2 279.2 271.3 280.3 0.37 10 650 3284 -26.1 -29.7 72 3.6 -26.5 99 5 279.4 279.5 271.7 281.0 0.50 11 635 3453 -27.1 -30.4 73 3.3 -27.5 99 6 280.2 280.3 272.1 281.7 0.48 12 599 3873 -29.3 -37.3 46 8.0 -30.0 98 7 282.3 282.4 273.0 283.2 0.26 13 586 4030 -30.1 -37.1 50 7.0 -30.7 97 7 283.2 283.2 273.5 284.1 0.27 14 581 4091 -30.3 -43.3 27 13.0 -31.2 97 7 283.7 283.7 273.5 284.1 0.14 15 570 4228 -30.9 -37.9 50 7.0 -31.5 97 8 284.5 284.5 274.2 285.3 0.26 16 500 5150 -36.3 -46.3 35 10.0 -36.8 95 10 288.8 288.8 276.2 289.2 0.12 17 490 5289 -37.1 -49.1 28 12.0 -37.7 98 11 289.5 289.5 276.5 289.8 0.09 18 478 5459 -38.1 -42.7 62 4.6 -38.4 104 11 290.3 290.3 277.1 290.9 0.19 19 461 5707 -39.9 -43.7 67 3.8 -40.1 112 13 291.1 291.1 277.5 291.7 0.17 20 457 5766 -40.1 -53.1 24 13.0 -40.6 114 13 291.6 291.6 277.5 291.8 0.06 21 446 5931 -41.1 -47.1 52 6.0 -41.3 116 14 292.3 292.4 278.0 292.8 0.12 22 442 5992 -41.5 -50.5 37 9.0 -41.8 116 15 292.6 292.6 278.1 292.9 0.08 23 427 6224 -43.1 -47.5 62 4.4 -43.3 117 17 293.4 293.5 278.6 293.9 0.12 24 405 6578 -45.3 -52.3 45 7.0 -45.5 120 20 295.1 295.1 279.3 295.3 0.07 25 400 6660 -46.1 -52.1 51 6.0 -46.3 120 21 295.1 295.1 279.3 295.3 0.08 26 338 7764 -54.1 -57.1 69 3.0 -54.2 120 23 298.7 298.7 280.8 298.9 0.05 27 333 7860 -54.7 -58.2 65 3.5 -54.8 120 23 299.2 299.2 281.0 299.3 0.04 28 331 7899 -54.7 -60.7 47 6.0 -54.8 120 23 299.7 299.7 281.3 299.8 0.03 29 329 7937 -54.3 -66.3 22 12.0 -54.5 120 26 300.8 300.8 281.7 300.8 0.02 30 325 8016 -54.3 -61.3 42 7.0 -54.4 119 24 301.8 301.8 282.1 301.9 0.03 31 300 8530 -54.9 -68.9 16 14.0 -55.1 115 16 308.0 308.0 284.5 308.0 0.01 32 287 8811 -55.1 -69.1 16 14.0 -55.3 124 17 311.6 311.6 285.9 311.7 0.01 33 273 9129 -54.9 -74.9 7 20.0 -55.1 125 17 316.4 316.4 287.6 316.4 0.01 34 250 9690 -53.7 -77.7 4 24.0 -53.9 110 17 326.2 326.2 290.6 326.2 0.00 35 200 11140 -50.9 -82.9 1 32.0 -51.4 90 16 352.2 352.2 297.1 352.2 0.00 36 169 12237 -50.1 -83.1 1 33.0 -50.7 89 14 370.9 370.9 300.7 370.9 0.00 37 150 13020 -47.3 -83.3 1 36.0 -48.1 80 16 388.6 388.6 303.6 388.6 0.00 38 100 15740 -39.7 -80.7 0 41.0 -42.2 60 22 451.0 451.0 311.0 451.0 0.01 39 83 17028 -36.3 -79.3 0 43.0 -40.1 36 30 482.6 482.6 313.7 482.7 0.01 40 79 17370 -37.5 -79.5 0 42.0 -41.1 70 22 487.0 487.0 314.0 487.1 0.01 41 70 18210 -36.1 -79.1 0 43.0 -40.4 65 26 507.2 507.2 315.5 507.2 0.01 42 50 20540 -36.3 -79.3 0 43.0 -41.6 50 22 557.9 557.9 318.5 558.0 0.01 43 41 21917 -36.3 -79.3 0 43.0 -42.3 42 26 590.5 590.5 320.2 590.6 0.02 44 30 24100 -33.1 -77.1 0 44.0 -41.8 45 25 654.4 654.4 322.9 654.7 0.04 45 29 24339 -32.7 -76.7 0 44.0 -41.8 661.9 661.9 323.2 662.2 0.04 46 26 25105 -34.5 -77.5 0 43.0 -43.2 677.8 677.8 323.7 678.1 0.04 TRP 331 7899 -54.7 -60.7 47 6.0 -54.8 120 23 299.7 299.7 281.3 299.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 53.55 % Est. max temperature: -15.59 C = 3.93 F Sfc-Lift cond lev (LCL): 638.09 mb = 3417.81 m = 11213.15 ft T: -26.89 C Conv cond level (CCL): 532.81 mb = 4702.58 m = 15428.24 ft Mean mixing ratio: 0.42 g/kg Conv temperature: -15.09 C = 4.84 F Cap Strength: 4.35 C Lifted Index: 7.27 C Risk: None Lifted Index @300 mb: 19.55 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.75 J/kg Max Up Vert Vel: 9.67 m/s Conv Inhibition (B-): 49698.53 J/kg Cap Strength: 7.04 C Lift Cond Lev (LCL): 595.01 mb = 3921.00 m = 12864.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 144 at 11 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 ---------------------------------------------------------- 0 692 2830 100 4 -3.9 0.7 | 344 8 2.3 -7.9 1 500 5150 95 10 -10.0 0.9 | 25 9 -3.7 -7.8 2 498 5182 95 10 -10.0 0.9 | 25 9 -3.7 -7.8 3 455 5791 115 13 -11.8 5.5 | 60 6 -5.5 -3.1 4 400 6660 120 21 -18.2 10.5 | 99 12 -11.9 1.9 5 331 7899 120 23 -19.9 11.5 | 102 14 -13.6 2.9 6 330 7925 120 26 -22.5 13.0 | 105 17 -16.2 4.4 7 300 8530 115 16 -14.5 6.8 | 77 8 -8.2 -1.9 8 286 8839 125 17 -13.9 9.8 | 98 8 -7.6 1.1 9 260 9449 125 16 -13.1 9.2 | 95 7 -6.8 0.6 10 250 9690 110 17 -16.0 5.8 | 74 10 -9.7 -2.8 11 248 9754 115 18 -16.3 7.6 | 84 10 -10.0 -1.0 12 215 10668 115 17 -15.4 7.2 | 81 9 -9.1 -1.4 13 200 11140 90 16 -16.0 0.0 | 48 13 -9.7 -8.6 14 196 11278 90 16 -16.0 0.0 | 48 13 -9.7 -8.6 15 178 11887 80 15 -14.8 -2.6 | 37 14 -8.5 -11.2 16 163 12497 95 14 -13.9 1.2 | 46 11 -7.7 -7.4 17 150 13020 80 16 -15.8 -2.8 | 40 15 -9.5 -11.4 18 142 13411 85 16 -15.9 -1.4 | 44 14 -9.7 -10.0 19 100 15740 60 22 -19.1 -11.0 | 33 23 -12.8 -19.6 20 86 16764 45 33 -23.3 -23.3 | 28 36 -17.1 -32.0 21 83 17069 35 29 -16.6 -23.8 | 18 34 -10.4 -32.4 22 79 17374 70 22 -20.7 -7.5 | 42 22 -14.4 -16.1 23 76 17678 60 34 -29.4 -17.0 | 42 35 -23.2 -25.6 24 70 18210 65 26 -23.6 -11.0 | 41 26 -17.3 -19.6 25 69 18288 50 19 -14.6 -12.2 | 22 22 -8.3 -20.8 26 66 18593 55 29 -23.8 -16.6 | 35 31 -17.5 -25.3 27 63 18898 40 27 -17.4 -20.7 | 21 31 -11.1 -29.3 28 61 19202 60 22 -19.1 -11.0 | 33 23 -12.8 -19.6 29 56 19812 25 18 -7.6 -16.3 | 3 25 -1.3 -24.9 30 53 20117 35 17 -9.8 -13.9 | 9 23 -3.5 -22.6 31 51 20422 55 18 -14.7 -10.3 | 24 21 -8.5 -18.9 32 50 20540 50 22 -16.9 -14.1 | 25 25 -10.6 -22.8 33 45 21336 55 24 -19.7 -13.8 | 31 26 -13.4 -22.4 34 43 21641 45 28 -19.8 -19.8 | 25 31 -13.5 -28.4 35 37 22555 35 21 -12.0 -17.2 | 13 26 -5.8 -25.8 36 36 22860 50 22 -16.9 -14.1 | 25 25 -10.6 -22.8 37 33 23470 35 22 -12.6 -18.0 | 13 27 -6.3 -26.6 38 31 23774 55 23 -18.8 -13.2 | 30 25 -12.6 -21.8 39 30 24079 35 25 -14.3 -20.5 | 15 30 -8.1 -29.1 40 30 24100 45 25 -17.7 -17.7 | 23 29 -11.4 -26.3 Wind Parameters Mean winds (0-6000m): 113.9 at 14.2 knts Storm direction: 143.9 at 10.7 knts Shear (0-3000m) pos: 1.0 neg: 0.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 21.6 neg: 0.0 tot: 21.6 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.36 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 97 4 346 8| 0.0 1.3 1.3| 2.6 0.0 2.6 5.3 0.95| 1.3 1.3 1000 97 5 351 8| 0.0 1.3 1.3| 5.3 0.0 5.3 5.3 0.97| 1.3 1.3 1500 97 6 356 8| 0.0 1.3 1.3| 7.9 0.0 7.9 5.3 0.98| 1.3 1.3 2000 97 7 1 8| 0.0 1.3 1.3| 10.6 0.0 10.6 5.3 0.97| 1.3 1.3 2500 96 7 7 8| 0.4 1.1 1.4| 14.4 0.0 14.4 5.8 0.95| 1.5 1.4 3000 100 8 13 7| 1.0 0.9 1.9| 21.6 0.0 21.6 7.2 0.94| 1.9 1.8 4000 108 11 35 7| 1.7 0.7 2.4| 34.4 0.0 34.4 8.6 0.83| 2.5 2.1 5000 112 13 57 7| 1.4 0.7 2.1| 36.3 0.0 36.3 7.3 0.79| 2.2 1.7 6000 114 14 67 7| 1.1 0.4 1.4| 45.8 -18.1 27.7 4.6 0.40| 3.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251208.00.gif