UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 5 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 -60 1 925 594 2 850 1284 3 700 2782 0 0 SFC 695 2830 -22.7 -28.7 58 6.0 -23.5 0 0 277.9 278.0 270.8 279.5 0.51 5 694 2841 -24.5 -26.2 86 1.7 -24.7 359 0 276.0 276.1 269.9 278.0 0.65 6 665 3153 -23.3 -26.3 76 3.0 -23.7 337 1 280.8 280.9 272.8 282.8 0.67 7 607 3821 -24.9 -28.0 75 3.1 -25.4 290 2 286.4 286.5 275.8 288.3 0.63 8 500 5210 -33.3 -35.7 79 2.4 -33.5 190 6 292.4 292.5 278.4 293.6 0.36 9 457 5835 -36.9 -40.5 69 3.6 -37.1 194 11 295.6 295.6 279.7 296.4 0.24 10 403 6690 -44.3 -45.3 90 1.0 -44.3 192 14 296.8 296.8 280.1 297.4 0.17 11 401 6723 -44.5 -47.2 74 2.7 -44.6 191 15 296.9 297.0 280.2 297.4 0.14 12 400 6740 -44.7 -49.5 59 4.8 -44.9 190 15 296.9 296.9 280.1 297.3 0.10 13 396 6807 -44.5 -61.5 13 17.0 -44.9 186 15 298.0 298.0 280.5 298.1 0.02 14 363 7387 -47.7 -65.7 11 18.0 -48.0 175 17 301.2 301.2 281.9 301.3 0.02 15 346 7702 -50.3 -65.3 15 15.0 -50.5 175 18 301.9 301.9 282.1 301.9 0.02 16 332 7971 -52.3 -56.8 58 4.5 -52.4 175 19 302.7 302.7 282.5 302.9 0.05 17 328 8050 -52.9 -57.9 55 5.0 -53.0 175 19 303.0 303.0 282.7 303.1 0.05 18 324 8129 -53.7 -66.7 19 13.0 -53.9 175 19 302.9 302.9 282.6 303.0 0.01 19 319 8229 -54.5 -64.5 28 10.0 -54.6 175 20 303.2 303.2 282.7 303.2 0.02 20 315 8309 -55.1 -58.0 70 2.9 -55.2 175 20 303.4 303.4 282.8 303.6 0.05 21 311 8391 -55.7 -61.7 47 6.0 -55.8 175 20 303.7 303.7 282.9 303.8 0.03 22 302 8578 -56.9 -59.9 69 3.0 -56.9 175 21 304.6 304.6 283.3 304.7 0.04 23 300 8620 -57.3 -60.5 67 3.2 -57.3 175 21 304.6 304.6 283.3 304.7 0.04 24 283 8986 -58.9 -62.6 62 3.7 -58.9 170 24 307.4 307.4 284.4 307.5 0.03 25 269 9302 -59.3 -72.3 17 13.0 -59.4 167 22 311.3 311.3 285.8 311.3 0.01 26 250 9760 -58.1 -74.1 11 16.0 -58.2 140 18 319.7 319.7 288.6 319.7 0.01 27 200 11180 -53.7 -81.7 2 28.0 -54.0 100 10 347.7 347.7 296.1 347.7 0.00 28 184 11720 -51.7 -82.7 1 31.0 -52.1 91 13 359.4 359.4 298.6 359.4 0.00 29 181 11827 -51.5 -82.5 1 31.0 -52.0 89 14 361.4 361.4 299.0 361.4 0.00 30 150 13050 -51.1 -83.1 1 32.0 -51.7 65 22 382.0 382.0 302.6 382.0 0.00 31 104 15442 -48.3 -83.3 1 35.0 -49.4 56 40 429.6 429.6 308.8 429.6 0.00 32 100 15700 -48.3 -83.3 1 35.0 -49.4 55 42 434.4 434.4 309.3 434.4 0.00 33 70 18060 -44.3 -82.3 1 38.0 -46.5 60 56 489.6 489.6 314.2 489.6 0.01 34 58 19332 -40.7 -81.0 1 40.2 -44.2 60 63 524.7 524.7 316.6 524.8 0.01 35 50 20350 -37.9 -79.9 0 42.0 -42.6 50 58 554.1 554.2 318.3 554.2 0.01 36 34 23030 -33.9 -76.9 1 43.0 -41.7 629.3 629.3 321.9 629.5 0.03 TRP 283 8986 -58.9 -62.6 62 3.7 -58.9 170 24 307.4 307.4 284.4 307.5 0.03 WND 58 19332 -40.7 -81.0 1 40.2 -44.2 60 63 524.7 524.7 316.6 524.8 0.01 Sounding variables and indices 1000-500 mb thick: 5270.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 77.26 % Est. max temperature: -12.03 C = 10.35 F Sfc-Lift cond lev (LCL): 628.93 mb = 3561.00 m = 11682.93 ft T: -24.28 C Conv cond level (CCL): 557.26 mb = 4433.11 m = 14544.15 ft Mean mixing ratio: 0.65 g/kg Conv temperature: -12.66 C = 9.21 F Cap Strength: 3.26 C Lifted Index: 7.14 C Risk: None Lifted Index @300 mb: 14.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.10 J/kg Max Up Vert Vel: 9.71 m/s Conv Inhibition (B-): 39738.96 J/kg Cap Strength: 7.01 C Lift Cond Lev (LCL): 612.92 mb = 3749.59 m = 12301.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 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 ---------------------------------------------------------- 0 695 2830 0 0 -0.0 -0.0 | 32 8 -4.2 -6.7 1 500 5210 190 6 1.0 5.9 | 76 3 -3.2 -0.8 2 480 5486 205 10 4.2 9.1 | 180 2 0.0 2.3 3 439 6096 185 11 1.0 11.0 | 142 5 -3.3 4.2 4 420 6401 205 10 4.2 9.1 | 180 2 0.0 2.3 5 400 6740 190 15 2.6 14.8 | 169 8 -1.6 8.0 6 384 7010 175 16 -1.4 15.9 | 149 11 -5.6 9.2 7 300 8620 175 21 -1.8 20.9 | 157 15 -6.1 14.2 8 283 8986 170 24 -4.2 23.6 | 154 19 -8.4 16.9 9 276 9144 170 24 -4.2 23.6 | 154 19 -8.4 16.9 10 250 9754 160 18 -6.2 16.9 | 134 15 -10.4 10.2 11 250 9760 140 18 -11.6 13.8 | 114 17 -15.8 7.1 12 239 10058 140 14 -9.0 10.7 | 107 14 -13.2 4.0 13 227 10363 135 11 -7.8 7.8 | 95 12 -12.0 1.0 14 217 10668 145 11 -6.3 9.0 | 102 11 -10.5 2.3 15 207 10973 100 12 -11.8 2.1 | 74 17 -16.0 -4.6 16 200 11180 100 10 -9.8 1.7 | 70 15 -14.1 -5.0 17 197 11278 100 10 -9.8 1.7 | 70 15 -14.1 -5.0 18 150 13050 65 22 -19.9 -9.3 | 56 29 -24.2 -16.0 19 100 15700 55 42 -34.4 -24.1 | 51 49 -38.6 -30.8 20 70 18060 60 56 -48.5 -28.0 | 57 63 -52.7 -34.7 21 58 19332 60 63 -54.6 -31.5 | 57 70 -58.8 -38.2 22 50 20350 50 58 -44.4 -37.3 | 48 66 -48.7 -44.0 Wind Parameters Mean winds (0-6000m): 182.1 at 10.6 knts Storm direction: 212.1 at 7.9 knts Shear (0-3000m) pos: 0.0 neg: 1.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 121.9 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -8.5 tot: -3.4 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.30 Bulk Shear: 14.27 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 ------------------------------------------------------------------------------- 500 168 0 33 8| 0.0 1.3 1.3| 0.0 -2.5 -2.5 -5.1 -0.86| 1.4 -1.2 1000 158 1 38 7| 0.0 1.3 1.3| 0.0 -5.8 -5.8 -5.8 -0.87| 1.6 -1.4 1500 164 2 43 7| 0.0 1.3 1.3| 0.0 -7.5 -7.5 -5.0 -0.66| 1.9 -1.2 2000 184 2 43 6| 0.0 1.3 1.3| 1.0 -7.5 -6.5 -3.2 -0.30| 2.2 -0.6 2500 190 3 45 5| 0.0 1.6 1.6| 3.9 -7.5 -3.6 -1.5 0.12| 2.7 0.3 3000 194 4 51 4| 0.0 1.8 1.8| 5.1 -8.5 -3.4 -1.1 0.16| 3.0 0.5 4000 194 6 77 3| 0.2 2.1 2.2| 7.1 -13.4 -6.3 -1.6 0.07| 3.7 0.3 5000 186 8 117 4| 0.1 2.0 2.1| 10.3 -19.1 -8.8 -1.8 0.03| 3.5 0.1 6000 182 11 135 5| 0.1 2.0 2.1| 13.3 -21.3 -8.0 -1.3 0.03| 3.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251205.00.gif