UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 13 OCT 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 -32 1 925 601 2 850 1270 3 700 2715 SFC 687 2830 -53.7 -58.5 56 4.8 -53.7 100 4 244.3 244.3 243.5 244.4 0.02 5 686 2839 -52.5 -52.5 100 0.0 -52.5 97 4 245.8 245.8 244.9 245.9 0.04 6 683 2868 -49.3 -51.8 75 2.5 -49.3 90 5 249.6 249.6 248.4 249.8 0.05 7 680 2898 -43.7 -48.6 58 4.9 -43.8 82 6 256.2 256.2 254.1 256.4 0.07 8 674 2958 -39.1 -41.2 80 2.1 -39.2 66 8 262.0 262.0 259.0 262.5 0.15 9 671 2989 -37.1 -41.0 67 3.9 -37.3 59 9 264.6 264.6 261.0 265.1 0.16 10 667 3031 -35.9 -41.9 54 6.0 -36.2 48 11 266.4 266.4 262.3 266.8 0.14 11 618 3567 -33.5 -38.5 61 5.0 -33.8 49 12 275.0 275.1 268.5 275.7 0.22 12 543 4472 -37.3 -44.3 48 7.0 -37.7 40 9 280.9 280.9 271.9 281.3 0.14 13 500 5040 -41.1 -50.1 37 9.0 -41.4 40 8 282.9 282.9 273.0 283.2 0.08 14 482 5287 -42.3 -53.3 29 11.0 -42.6 59 9 284.4 284.4 273.8 284.6 0.06 15 400 6520 -50.9 -56.9 49 6.0 -51.0 95 8 288.8 288.8 276.2 289.0 0.04 16 394 6618 -51.7 -56.7 55 5.0 -51.8 104 8 289.0 289.1 276.2 289.2 0.05 17 300 8350 -61.9 -66.9 51 5.0 -61.9 120 12 298.1 298.1 280.5 298.1 0.02 18 290 8559 -63.5 -68.5 51 5.0 -63.6 121 13 298.7 298.7 280.8 298.8 0.01 19 261 9200 -66.3 -72.3 43 6.0 -66.3 116 12 303.7 303.7 282.9 303.8 0.01 20 250 9460 -67.9 -72.9 49 5.0 -67.9 120 13 305.1 305.1 283.5 305.2 0.01 21 242 9656 -68.9 -73.0 55 4.1 -68.9 130 12 306.5 306.5 284.0 306.5 0.01 22 220 10226 -70.5 -81.5 18 11.0 -70.5 119 14 312.5 312.5 286.2 312.5 0.00 23 210 10502 -71.9 -81.9 21 10.0 -71.9 125 14 314.5 314.5 286.9 314.5 0.00 24 200 10790 -71.9 -81.9 21 10.0 -71.9 110 14 318.9 318.9 288.4 318.9 0.00 25 150 12480 -73.7 -86.7 12 13.0 -73.7 95 8 343.1 343.1 295.1 343.1 0.00 26 100 14830 -76.5 -91.5 8 15.0 -76.5 90 9 379.9 379.9 302.2 379.9 0.00 27 74 16552 -77.7 -92.7 7 15.0 -77.7 114 11 411.6 411.6 306.7 411.6 0.00 28 70 16870 -76.9 -92.9 6 16.0 -76.9 55 14 419.9 419.9 307.7 419.9 0.00 29 50 18820 -73.9 -93.9 3 20.0 -74.0 60 15 469.3 469.3 312.6 469.4 0.00 30 40 20125 -73.3 -93.3 3 20.0 -73.4 68 17 501.8 501.8 315.1 501.8 0.00 31 30 21840 -66.1 -92.1 1 26.0 -66.5 60 24 564.4 564.4 318.9 564.5 0.00 TRP 210 10502 -71.9 -81.9 21 10.0 -71.9 125 14 314.5 314.5 286.9 314.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5072.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 53.59 % Est. max temperature: -20.63 C = -5.14 F Sfc-Lift cond lev (LCL): 627.54 mb = 3458.92 m = 11348.02 ft T: -33.98 C Conv cond level (CCL): 687.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.17 g/kg Conv temperature: -39.78 C = -39.60 F Cap Strength: 8.91 C Lifted Index: 10.30 C Risk: None Lifted Index @300 mb: 19.47 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 94.23 J/kg Max Up Vert Vel: 13.73 m/s Conv Inhibition (B-): 32573.96 J/kg Cap Strength: 10.08 C Lift Cond Lev (LCL): 586.93 mb = 3927.52 m = 12885.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 119 at 8 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 ---------------------------------------------------------- 0 687 2830 100 4 -3.9 0.7 | 317 4 2.9 -3.1 1 666 3048 45 11 -7.8 -7.8 | 5 12 -1.0 -11.5 2 610 3658 50 12 -9.2 -7.7 | 12 12 -2.4 -11.5 3 584 3962 40 10 -6.4 -7.7 | 358 11 0.4 -11.4 4 500 5040 40 8 -5.1 -6.1 | 350 10 1.7 -9.9 5 467 5486 75 10 -9.7 -2.6 | 24 7 -2.8 -6.3 6 426 6096 90 11 -11.0 0.0 | 48 6 -4.2 -3.8 7 400 6520 95 8 -8.0 0.7 | 21 3 -1.2 -3.1 8 370 7010 140 10 -6.4 7.7 | 186 4 0.4 3.9 9 353 7315 125 12 -9.8 6.9 | 136 4 -3.0 3.1 10 336 7620 145 13 -7.5 10.6 | 175 7 -0.6 6.9 11 321 7925 125 10 -8.2 5.7 | 145 2 -1.4 2.0 12 300 8350 120 12 -10.4 6.0 | 122 4 -3.6 2.2 13 291 8534 120 13 -11.3 6.5 | 122 5 -4.4 2.7 14 277 8839 135 13 -9.2 9.2 | 156 6 -2.4 5.4 15 263 9144 115 12 -10.9 5.1 | 108 4 -4.1 1.3 16 250 9460 120 13 -11.3 6.5 | 122 5 -4.4 2.7 17 238 9754 135 11 -7.8 7.8 | 166 4 -1.0 4.0 18 226 10058 115 14 -12.7 5.9 | 110 6 -5.9 2.2 19 210 10502 125 14 -11.5 8.0 | 133 6 -4.7 4.3 20 204 10668 125 14 -11.5 8.0 | 133 6 -4.7 4.3 21 200 10790 110 14 -13.2 4.8 | 99 6 -6.3 1.0 22 194 10973 110 14 -13.2 4.8 | 99 6 -6.3 1.0 23 184 11278 125 13 -10.6 7.5 | 134 5 -3.8 3.7 24 175 11582 110 11 -10.3 3.8 | 90 4 -3.5 0.0 25 166 11887 130 12 -9.2 7.7 | 149 5 -2.4 4.0 26 150 12480 95 8 -8.0 0.7 | 21 3 -1.2 -3.1 27 150 12497 90 11 -11.0 0.0 | 48 6 -4.2 -3.8 28 128 13411 125 11 -9.0 6.3 | 139 3 -2.2 2.5 29 121 13716 95 14 -13.9 1.2 | 70 8 -7.1 -2.5 30 115 14021 75 12 -11.6 -3.1 | 35 8 -4.8 -6.9 31 109 14326 85 11 -11.0 -1.0 | 41 6 -4.1 -4.7 32 100 14830 90 9 -9.0 0.0 | 30 4 -2.2 -3.8 33 93 15240 110 11 -10.3 3.8 | 90 4 -3.5 0.0 34 84 15850 70 13 -12.2 -4.4 | 33 10 -5.4 -8.2 35 79 16154 85 12 -12.0 -1.0 | 47 7 -5.1 -4.8 36 71 16764 130 10 -7.7 6.4 | 162 3 -0.8 2.7 37 70 16870 55 14 -11.5 -8.0 | 22 13 -4.7 -11.8 38 68 17069 60 15 -13.0 -7.5 | 29 13 -6.2 -11.3 39 64 17374 50 11 -8.4 -7.1 | 8 11 -1.6 -10.8 40 61 17678 50 14 -10.7 -9.0 | 17 13 -3.9 -12.8 41 58 17983 50 16 -12.3 -10.3 | 21 15 -5.4 -14.0 42 52 18593 75 14 -13.5 -3.6 | 42 10 -6.7 -7.4 43 50 18820 60 15 -13.0 -7.5 | 29 13 -6.2 -11.3 44 49 18898 70 13 -12.2 -4.4 | 33 10 -5.4 -8.2 45 47 19202 50 15 -11.5 -9.6 | 19 14 -4.7 -13.4 46 45 19507 70 12 -11.3 -4.1 | 30 9 -4.5 -7.9 47 42 19812 60 14 -12.1 -7.0 | 26 12 -5.3 -10.8 48 38 20422 75 19 -18.4 -4.9 | 53 14 -11.5 -8.7 49 36 20726 60 29 -25.1 -14.5 | 45 26 -18.3 -18.3 50 34 21031 50 24 -18.4 -15.4 | 31 22 -11.6 -19.2 51 33 21336 70 26 -24.4 -8.9 | 54 22 -17.6 -12.7 52 31 21641 55 25 -20.5 -14.3 | 37 23 -13.7 -18.1 53 30 21840 60 24 -20.8 -12.0 | 42 21 -14.0 -15.8 54 21 22555 70 21 -19.7 -7.2 | 50 17 -12.9 -10.9 Wind Parameters Mean winds (0-6000m): 88.9 at 10.4 knts Storm direction: 118.9 at 7.8 knts Shear (0-3000m) pos: 1.3 neg: 1.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 79.7 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -12.4 tot: 10.5 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 16.15 Bulk Shear: 5.83 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 50 10 3 10| 0.0 9.9 9.9| 7.1 -0.2 6.9 13.8 0.46| 10.9 5.0 1000 49 11 6 11| 0.0 4.7 4.7| 9.3 -4.9 4.4 4.4 0.32| 6.6 2.1 1500 47 10 4 11| 0.0 2.8 2.8| 9.3 -9.8 -0.6 -0.4 0.17| 5.0 0.8 2000 45 10 1 11| 0.0 1.9 1.9| 9.3 -11.7 -2.4 -1.2 0.11| 4.0 0.5 2500 45 10 0 11| 0.7 1.5 2.2| 16.8 -12.4 4.4 1.7 0.24| 4.0 0.9 3000 51 10 4 10| 1.3 1.2 2.5| 22.9 -12.4 10.5 3.5 0.34| 4.0 1.3 4000 62 10 12 8| 1.5 0.9 2.4| 26.1 -14.4 11.7 2.9 0.34| 4.1 1.4 5000 78 10 28 7| 1.4 0.7 2.2| 32.0 -19.6 12.4 2.5 0.25| 4.7 1.2 6000 89 10 42 5| 1.4 0.8 2.2| 36.6 -21.2 15.4 2.6 0.23| 4.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251013.12.gif