UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052600.upa.cvt Date: 0000Z 26 MAY 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 26 MAY 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 -157 1 925 483 2 850 1157 3 700 2616 SFC 677 2830 -59.9 -64.4 56 4.5 -59.9 100 6 238.4 238.4 238.0 238.4 0.01 5 676 2839 -57.1 -57.3 98 0.2 -57.1 101 6 241.7 241.7 241.1 241.7 0.02 6 673 2868 -56.5 -57.9 84 1.4 -56.5 103 6 242.6 242.6 241.9 242.7 0.02 7 670 2897 -50.9 -53.4 75 2.5 -51.0 105 6 249.2 249.2 248.0 249.3 0.04 8 666 2936 -49.5 -53.7 61 4.2 -49.6 108 6 251.2 251.2 249.8 251.3 0.04 9 661 2987 -41.7 -45.5 66 3.8 -41.8 111 6 260.5 260.6 257.8 260.8 0.10 10 657 3028 -38.9 -41.3 78 2.4 -39.0 114 6 264.2 264.2 260.7 264.6 0.16 11 654 3060 -37.1 -41.1 66 4.0 -37.3 117 7 266.5 266.6 262.5 267.0 0.16 12 649 3114 -35.1 -41.1 54 6.0 -35.4 120 7 269.4 269.4 264.6 269.9 0.16 13 636 3256 -33.7 -42.7 40 9.0 -34.2 130 7 272.5 272.6 266.7 273.0 0.14 14 613 3516 -33.9 -54.9 10 21.0 -34.7 148 8 275.2 275.2 268.2 275.3 0.04 15 571 4016 -34.5 -60.5 5 26.0 -35.3 182 9 280.1 280.1 271.2 280.2 0.02 16 556 4203 -35.7 -53.7 14 18.0 -36.4 194 9 280.9 280.9 271.7 281.0 0.05 17 546 4330 -36.7 -41.4 62 4.7 -37.0 203 9 281.1 281.2 272.2 281.7 0.19 18 544 4355 -36.9 -46.9 35 10.0 -37.4 205 9 281.2 281.2 272.1 281.5 0.10 19 540 4407 -36.7 -39.9 72 3.2 -36.9 208 10 282.0 282.1 272.7 282.7 0.22 20 500 4940 -39.3 -42.8 69 3.5 -39.5 195 11 285.1 285.2 274.4 285.7 0.18 21 406 6332 -48.7 -53.2 59 4.5 -48.8 161 26 290.5 290.5 277.0 290.7 0.07 22 400 6430 -48.1 -52.4 61 4.3 -48.2 165 27 292.5 292.5 278.0 292.7 0.07 23 358 7152 -52.1 -56.7 58 4.6 -52.2 167 30 296.5 296.5 279.8 296.7 0.05 24 327 7731 -56.7 -63.7 41 7.0 -56.8 157 32 298.0 298.0 280.5 298.1 0.02 25 300 8270 -61.3 -67.3 45 6.0 -61.3 160 36 298.9 298.9 280.9 299.0 0.01 26 274 8828 -66.1 -70.8 52 4.7 -66.1 174 35 299.8 299.8 281.3 299.9 0.01 27 250 9380 -69.7 -75.7 41 6.0 -69.7 160 38 302.4 302.4 282.4 302.5 0.01 28 236 9723 -72.1 -78.1 40 6.0 -72.1 175 36 303.8 303.8 283.0 303.9 0.00 29 216 10245 -72.7 -77.5 48 4.8 -72.7 176 38 310.7 310.7 285.6 310.7 0.00 30 200 10700 -71.5 -77.5 40 6.0 -71.5 170 27 319.5 319.5 288.6 319.5 0.00 31 180 11325 -69.1 -82.1 14 13.0 -69.1 182 17 333.2 333.2 292.6 333.2 0.00 32 174 11527 -68.9 -81.9 14 13.0 -68.9 169 16 336.8 336.8 293.5 336.8 0.00 33 150 12410 -70.7 -84.7 11 14.0 -70.8 180 12 348.3 348.3 296.3 348.3 0.00 34 102 14671 -75.3 -87.3 14 12.0 -75.3 380.1 380.1 302.3 380.1 0.00 TRP 236 9723 -72.1 -78.1 40 6.0 -72.1 175 36 303.8 303.8 283.0 303.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 40.85 % Est. max temperature: -20.02 C = -4.04 F Sfc-Lift cond lev (LCL): 619.40 mb = 3443.07 m = 11296.01 ft T: -33.84 C Conv cond level (CCL): 677.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.07 g/kg Conv temperature: -47.95 C = -54.31 F Cap Strength: 11.77 C Lifted Index: 12.30 C Risk: None Lifted Index @300 mb: 20.24 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 151.90 J/kg Max Up Vert Vel: 17.43 m/s Conv Inhibition (B-): 13609.62 J/kg Cap Strength: 11.77 C Lift Cond Lev (LCL): 509.08 mb = 4815.33 m = 15798.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 196 at 16 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 ---------------------------------------------------------- 0 677 2830 100 6 -5.9 1.0 | 36 17 -10.2 -14.0 1 527 4572 220 10 6.4 7.7 | 344 8 2.2 -7.4 2 500 4940 195 11 2.8 10.6 | 17 5 -1.4 -4.4 3 461 5486 160 16 -5.5 15.0 | 90 10 -9.7 -0.0 4 440 5791 170 22 -3.8 21.7 | 129 10 -8.1 6.6 5 421 6096 150 23 -11.5 19.9 | 107 16 -15.7 4.8 6 400 6430 165 27 -7.0 26.1 | 134 16 -11.2 11.0 7 365 7010 175 31 -2.7 30.9 | 156 17 -6.9 15.8 8 348 7315 155 29 -12.3 26.3 | 124 20 -16.5 11.2 9 300 8270 160 36 -12.3 33.8 | 139 25 -16.6 18.8 10 287 8534 160 34 -11.6 31.9 | 137 23 -15.9 16.9 11 273 8839 175 35 -3.1 34.9 | 160 21 -7.3 19.8 12 250 9380 160 38 -13.0 35.7 | 140 27 -17.2 20.6 13 236 9723 175 36 -3.1 35.9 | 160 22 -7.4 20.8 14 235 9754 160 39 -13.3 36.6 | 141 28 -17.6 21.6 15 201 10668 190 37 6.4 36.4 | 186 21 2.2 21.4 16 200 10700 170 27 -4.7 26.6 | 142 15 -8.9 11.5 17 191 10973 155 21 -8.9 19.0 | 107 14 -13.1 4.0 18 181 11278 185 17 1.5 16.9 | 124 3 -2.8 1.9 19 172 11582 165 16 -4.1 15.5 | 93 8 -8.4 0.4 20 164 11887 190 21 3.6 20.7 | 174 6 -0.6 5.6 21 156 12192 175 19 -1.7 18.9 | 123 7 -5.9 3.9 22 150 12410 180 12 0.0 12.0 | 54 5 -4.2 -3.1 23 147 12497 175 11 -1.0 11.0 | 52 7 -5.2 -4.1 24 136 12802 195 16 4.1 15.5 | 165 0 -0.1 0.4 25 125 13106 175 12 -1.0 12.0 | 59 6 -5.3 -3.1 Wind Parameters Mean winds (0-6000m): 165.7 at 20.9 knts Storm direction: 195.7 at 15.7 knts Shear (0-3000m) pos: 2.1 neg: 2.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 37.4 neg: -13.9 tot: 23.5 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.77 Bulk Shear: 85.82 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 36 6 21 22| 4.2 0.0 4.2| 8.1 0.0 8.1 16.2 0.47| 4.2 2.0 1000 131 7 42 14| 4.3 0.0 4.3| 8.8 -1.7 7.1 7.1 0.17| 4.6 0.8 1500 170 8 36 9| 4.2 0.0 4.2| 8.8 -9.9 -1.1 -0.7 -0.20| 4.9 -1.0 2000 190 8 22 7| 3.2 0.3 3.5| 11.4 -13.9 -2.4 -1.2 -0.18| 5.0 -0.9 2500 188 9 26 7| 2.5 1.7 4.3| 19.9 -13.9 6.0 2.4 0.12| 5.7 0.7 3000 179 11 45 6| 2.1 2.7 4.8| 37.4 -13.9 23.5 7.8 0.28| 6.3 1.8 4000 171 15 84 7| 2.4 2.6 5.0| 84.8 -27.1 57.7 14.4 0.32| 7.0 2.3 5000 168 18 106 8| 2.2 2.5 4.7|107.2 -73.6 33.7 6.7 0.18| 7.2 1.3 6000 166 21 119 11| 2.7 2.1 4.7|172.0 -77.2 94.7 15.8 0.27| 7.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250526.00.gif