UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 27 NOV 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 1 925 610 2 850 1296 3 700 2783 70 5 SFC 695 2830 -31.1 -35.5 65 4.4 -31.4 70 5 268.6 268.6 264.2 269.4 0.27 5 693 2851 -30.9 -33.0 82 2.1 -31.1 69 5 269.0 269.1 264.7 270.1 0.34 6 685 2934 -28.1 -29.8 85 1.7 -28.3 63 5 273.1 273.1 267.7 274.5 0.47 7 679 2997 -27.3 -29.9 78 2.6 -27.6 59 5 274.6 274.7 268.7 276.1 0.47 8 669 3104 -26.7 -30.7 69 4.0 -27.1 52 5 276.5 276.6 269.8 277.8 0.44 9 663 3170 -26.1 -26.9 93 0.8 -26.2 48 5 277.9 278.0 271.0 279.8 0.64 10 650 3313 -25.7 -28.4 78 2.7 -26.1 38 6 279.9 280.0 272.1 281.6 0.57 11 642 3404 -25.1 -43.1 17 18.0 -26.5 33 6 281.6 281.6 272.3 282.0 0.13 12 638 3449 -25.1 -45.1 14 20.0 -26.6 30 6 282.1 282.1 272.6 282.4 0.11 13 631 3529 -25.3 -45.3 14 20.0 -26.8 25 6 282.7 282.8 272.9 283.1 0.11 14 525 4847 -32.9 -35.2 80 2.3 -33.1 298 8 288.9 288.9 276.7 290.0 0.36 15 500 5190 -34.7 -37.4 76 2.7 -34.9 275 8 290.7 290.8 277.5 291.7 0.31 16 483 5430 -36.1 -38.7 77 2.6 -36.3 267 10 291.9 291.9 278.0 292.8 0.28 17 464 5707 -38.3 -39.6 88 1.3 -38.4 279 10 292.5 292.6 278.3 293.4 0.26 18 436 6132 -41.3 -45.1 67 3.8 -41.5 274 11 294.0 294.0 278.9 294.5 0.16 19 400 6710 -46.1 -48.5 77 2.4 -46.2 280 13 295.1 295.1 279.3 295.5 0.12 20 366 7295 -50.5 -52.6 78 2.1 -50.5 275 12 296.8 296.8 280.0 297.1 0.08 21 362 7366 -50.7 -58.7 38 8.0 -50.8 275 12 297.5 297.5 280.3 297.6 0.04 22 315 8261 -56.1 -62.1 47 6.0 -56.2 268 11 302.0 302.0 282.3 302.1 0.03 23 300 8570 -57.3 -63.3 46 6.0 -57.4 265 10 304.6 304.6 283.2 304.7 0.03 24 283 8940 -58.9 -68.9 26 10.0 -59.0 265 10 307.4 307.4 284.4 307.5 0.01 25 250 9720 -59.9 -71.9 19 12.0 -60.0 235 11 317.0 317.0 287.8 317.1 0.01 26 249 9745 -60.1 -72.1 19 12.0 -60.2 235 11 317.1 317.1 287.8 317.1 0.01 27 237 10053 -58.5 -76.5 8 18.0 -58.6 233 10 324.0 324.0 290.0 324.0 0.00 28 200 11120 -57.7 -81.7 3 24.0 -57.9 225 7 341.4 341.4 294.7 341.4 0.00 29 150 12930 -58.7 -85.7 2 27.0 -58.9 175 3 368.9 368.9 300.4 369.0 0.00 30 101 15427 -54.7 -86.7 1 32.0 -55.2 4 7 420.8 420.8 307.8 420.8 0.00 31 100 15490 -54.7 -86.7 1 32.0 -55.2 360 7 422.0 422.0 308.0 422.0 0.00 32 70 17810 -47.3 -83.3 1 36.0 -49.0 10 24 483.2 483.2 313.7 483.2 0.01 33 66 18200 -46.7 -83.7 1 37.0 -48.6 6 25 492.7 492.7 314.4 492.7 0.01 34 50 20080 -37.5 -79.5 0 42.0 -42.4 15 39 555.1 555.1 318.4 555.2 0.01 35 47 20508 -35.3 -78.3 0 43.0 -41.2 17 39 570.3 570.3 319.2 570.4 0.02 36 37 22183 -32.5 -76.5 0 44.0 -40.5 24 38 617.8 617.9 321.4 618.1 0.03 37 30 23660 -32.3 -76.3 0 44.0 -41.4 30 37 656.6 656.6 322.9 656.9 0.04 38 22 25862 -29.3 -74.3 0 45.0 -41.5 726.4 726.5 325.3 727.1 0.07 TRP 283 8940 -58.9 -68.9 26 10.0 -59.0 265 10 307.4 307.4 284.4 307.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 56.67 % Est. max temperature: -13.94 C = 6.90 F Sfc-Lift cond lev (LCL): 644.82 mb = 3371.57 m = 11061.45 ft T: -25.31 C Conv cond level (CCL): 465.04 mb = 5691.79 m = 18673.63 ft Mean mixing ratio: 0.30 g/kg Conv temperature: -9.56 C = 14.78 F Cap Strength: 7.36 C Lifted Index: 8.64 C Risk: None Lifted Index @300 mb: 16.92 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.18 J/kg Max Up Vert Vel: 12.18 m/s Conv Inhibition (B-): 51588.80 J/kg Cap Strength: 8.25 C Lift Cond Lev (LCL): 558.25 mb = 4407.21 m = 14459.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 7 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 ---------------------------------------------------------- 0 695 2830 70 5 -4.7 -1.7 | 103 11 -10.3 2.4 1 500 5190 275 8 8.0 -0.7 | 215 4 2.3 3.4 2 479 5486 265 10 10.0 0.9 | 221 7 4.3 5.0 3 458 5791 285 10 9.7 -2.6 | 249 4 4.0 1.5 4 419 6401 265 11 11.0 1.0 | 226 7 5.3 5.1 5 400 6710 280 13 12.8 -2.3 | 256 7 7.2 1.8 6 300 8570 265 10 10.0 0.9 | 221 7 4.3 5.0 7 283 8940 265 10 10.0 0.9 | 221 7 4.3 5.0 8 274 9144 265 11 11.0 1.0 | 226 7 5.3 5.1 9 250 9720 235 11 9.0 6.3 | 198 11 3.4 10.4 10 200 11120 225 7 4.9 4.9 | 176 9 -0.7 9.1 11 150 12930 175 3 -0.3 3.0 | 140 9 -5.9 7.1 12 100 15490 360 7 -0.0 -7.0 | 63 6 -5.6 -2.9 13 90 16154 20 11 -3.8 -10.3 | 56 11 -9.4 -6.2 14 86 16459 20 12 -4.1 -11.3 | 54 12 -9.7 -7.2 15 82 16764 35 18 -10.3 -14.7 | 56 19 -16.0 -10.6 16 78 17069 15 19 -4.9 -18.4 | 37 18 -10.5 -14.2 17 71 17678 30 25 -12.5 -21.7 | 46 25 -18.1 -17.5 18 70 17810 10 24 -4.2 -23.6 | 27 22 -9.8 -19.5 19 65 18288 5 25 -2.2 -24.9 | 21 22 -7.8 -20.8 20 50 20080 15 39 -10.1 -37.7 | 25 37 -15.7 -33.6 21 30 23660 30 37 -18.5 -32.0 | 41 37 -24.1 -27.9 Wind Parameters Mean winds (0-6000m): 276.1 at 9.3 knts Storm direction: 306.1 at 7.0 knts Shear (0-3000m) pos: 0.4 neg: 2.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 144.5 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -15.3 tot: -11.2 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.88 Bulk Shear: 19.13 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 ------------------------------------------------------------------------------- 500 166 5 143 11| 0.0 3.2 3.2| 0.0 -7.0 -7.0 -14.0 -0.86| 3.2 -2.8 1000 144 5 134 12| 0.0 3.2 3.2| 0.0 -11.8 -11.8 -11.8 -0.76| 3.4 -2.6 1500 104 6 116 13| 0.0 3.1 3.1| 0.0 -14.0 -14.0 -9.4 -0.64| 3.6 -2.3 2000 337 6 63 4| 0.0 3.0 3.0| 0.0 -14.7 -14.7 -7.3 -0.63| 3.8 -2.4 2500 300 7 188 1| 0.0 2.8 2.8| 0.3 -15.3 -15.0 -6.0 -0.52| 3.9 -2.1 3000 287 7 212 2| 0.4 2.4 2.8| 4.1 -15.3 -11.2 -3.7 -0.32| 4.0 -1.3 4000 281 8 223 4| 0.7 2.0 2.7| 10.7 -18.6 -7.9 -2.0 -0.20| 3.9 -0.8 5000 279 9 230 4| 0.6 1.5 2.1| 10.7 -22.8 -12.1 -2.4 -0.26| 3.4 -0.9 6000 276 9 229 5| 0.5 1.2 1.7| 10.7 -25.7 -15.0 -2.5 -0.29| 2.9 -0.9 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251127.12.gif