UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 6 DEC 25 Station: NZNV WMO ident: 93844 Latitude: -46.42 Longitude: 168.33 Elevation: 1.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 1 17.6 12.6 72 5.0 14.6 5 10 290.6 292.2 287.6 316.5 9.18 1 1000 23 18.8 11.8 64 7.0 14.6 15 15 292.0 293.5 287.7 316.8 8.72 2 982 179 19.6 10.6 56 9.0 14.1 7 17 294.3 295.7 288.1 317.9 8.19 3 964 338 19.4 9.4 52 10.0 13.4 359 19 295.6 297.0 288.1 318.0 7.69 4 925 692 16.8 7.8 55 9.0 11.6 340 23 296.5 297.8 287.9 317.5 7.19 5 850 1406 11.0 6.1 72 4.9 8.2 315 33 297.7 298.9 288.1 318.1 6.96 6 769 2233 5.0 2.2 82 2.8 3.5 305 46 299.9 300.9 287.8 317.2 5.84 7 766 2265 6.0 1.0 70 5.0 3.4 304 46 301.3 302.3 287.9 317.4 5.37 8 700 2998 1.2 -2.1 79 3.3 -0.4 295 58 303.8 304.7 288.1 318.1 4.68 9 618 3989 -5.5 -5.5 100 0.0 -5.5 289 53 307.1 307.9 288.7 319.9 4.11 10 500 5620 -16.3 -17.6 90 1.3 -16.7 280 44 313.2 313.5 288.6 319.5 1.92 11 464 6181 -19.3 -21.0 86 1.7 -19.7 283 50 316.2 316.5 289.2 321.4 1.54 12 400 7270 -27.5 -29.1 86 1.6 -27.8 290 62 319.2 319.4 289.5 322.3 0.86 13 394 7378 -28.5 -29.7 89 1.2 -28.7 289 62 319.3 319.5 289.4 322.2 0.83 14 375 7729 -31.5 -32.4 92 0.9 -31.6 287 63 319.9 320.0 289.5 322.3 0.67 15 359 8035 -34.1 -35.5 87 1.4 -34.3 284 64 320.4 320.5 289.5 322.3 0.52 16 356 8094 -34.9 -38.7 68 3.8 -35.3 284 64 320.1 320.2 289.2 321.5 0.38 17 322 8784 -40.9 -41.3 96 0.4 -40.9 279 65 321.2 321.2 289.5 322.3 0.32 18 300 9260 -44.9 -47.2 78 2.3 -45.0 275 66 322.1 322.1 289.6 322.8 0.18 19 276 9811 -49.7 -53.1 67 3.4 -49.8 273 66 322.9 322.9 289.8 323.3 0.10 20 250 10450 -54.9 -59.1 60 4.2 -55.0 270 67 324.4 324.5 290.2 324.7 0.05 21 223 11171 -60.9 -65.8 52 4.9 -61.0 264 78 326.0 326.0 290.6 326.1 0.02 22 208 11601 -64.5 -69.0 54 4.5 -64.5 260 85 327.0 327.0 290.9 327.0 0.02 23 200 11840 -66.5 -70.8 55 4.3 -66.5 260 84 327.4 327.4 291.0 327.5 0.01 24 196 11962 -67.3 -70.7 62 3.4 -67.3 260 79 328.1 328.1 291.2 328.1 0.01 25 193 12055 -65.1 -71.1 43 6.0 -65.1 262 76 333.0 333.0 292.6 333.1 0.01 26 191 12119 -60.5 -71.5 22 11.0 -60.6 263 75 341.4 341.4 294.7 341.5 0.01 27 188 12218 -59.5 -75.5 11 16.0 -59.6 265 72 344.6 344.6 295.4 344.6 0.01 28 150 13640 -56.1 -80.1 3 24.0 -56.4 290 34 373.4 373.4 301.2 373.4 0.00 29 147 13769 -55.7 -80.7 3 25.0 -56.1 289 34 376.3 376.3 301.6 376.3 0.00 30 118 15154 -60.3 -84.3 3 24.0 -60.6 275 30 392.2 392.2 304.1 392.2 0.00 31 106 15830 -55.7 -83.7 2 28.0 -56.2 269 29 413.2 413.2 306.9 413.2 0.00 32 100 16200 -56.5 -84.5 2 28.0 -56.9 265 28 418.6 418.6 307.6 418.6 0.00 33 89 16941 -57.1 -85.1 2 28.0 -57.6 275 26 431.5 431.5 309.0 431.6 0.00 34 70 18470 -55.7 -84.7 1 29.0 -56.4 295 23 465.2 465.2 312.3 465.2 0.00 35 50 20620 -54.5 -85.5 1 31.0 -55.6 10 6 515.0 515.0 316.0 515.1 0.01 36 30 23900 -52.5 -84.5 1 32.0 -54.5 90 24 601.5 601.5 320.7 601.6 0.01 37 24 25345 -51.7 -84.7 1 33.0 -54.3 84 30 643.5 643.5 322.4 643.6 0.01 38 20 26540 -47.3 -83.3 1 36.0 -51.7 80 34 691.4 691.4 324.1 691.5 0.02 39 19 26879 -46.3 -82.3 1 36.0 -51.1 81 35 704.7 704.7 324.6 704.9 0.02 40 10 31190 -40.1 -80.1 1 40.0 -50.3 90 51 869.9 869.9 328.8 870.5 0.07 41 7.2 33479 -30.5 -75.5 0 45.0 -48.4 994.9 995.0 331.1 997.2 0.19 42 6.4 34314 -31.7 -75.7 0 44.0 -49.4 1023.9 1024.0 331.6 1026.4 0.21 43 5.0 36083 -25.3 -72.3 0 47.0 -49.0 1127.9 1128.2 333.1 1134.0 0.44 TRP 196 11962 -67.3 -70.7 62 3.4 -67.3 260 79 328.1 328.1 291.2 328.1 0.01 WND 208 11601 -64.5 -69.0 54 4.5 -64.5 260 85 327.0 327.0 290.9 327.0 0.02 Sounding variables and indices 1000-500 mb thick: 5597.00 m Freezing level: 685.31 mb = 3175.53 m = 10418.29 ft Wetbulb zero: 706.77 mb = 2919.80 m = 9579.27 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 80.19 % Est. max temperature: 24.66 C = 76.38 F Sfc-Lift cond lev (LCL): 930.15 mb = 644.44 m = 2114.27 ft T: 17.15 C 700-500 lapse rate: 6.67 C/km ThetaE index: 0.86 C Layer 769.0- 766.0 mb Conv cond level (CCL): 786.56 mb = 2046.86 m = 6715.34 ft Mean mixing ratio: 7.67 g/kg Conv temperature: 26.39 C = 79.51 F Cap Strength: 2.58 C Lifted Index: 1.43 C Risk: Showers probable Lifted Index @300 mb: 3.54 C Lifted Index @700 mb: 1.77 C Showalter Index: 1.14 C Risk: Showers probable Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 22.40 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.20 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.52 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 56710.77 J/kg Cap Strength: 2.58 C Lift Cond Lev (LCL): 832.72 mb = 1575.65 m = 5169.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 32 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 1002 1 5 10 -0.9 -10.0 | 133 25 -18.5 17.2 1 1000 23 15 15 -3.9 -14.5 | 120 25 -21.5 12.7 2 925 692 340 23 7.9 -21.6 | 120 11 -9.8 5.5 3 850 1406 315 33 23.3 -23.3 | 236 7 5.7 3.8 4 700 2998 295 58 52.6 -24.5 | 266 35 34.9 2.6 5 500 5620 280 44 43.3 -7.6 | 233 32 25.7 19.5 6 400 7270 290 62 58.3 -21.2 | 262 41 40.6 5.9 7 300 9260 275 66 65.7 -5.8 | 246 53 48.1 21.4 8 250 10450 270 67 67.0 -0.0 | 241 56 49.4 27.1 9 208 11601 260 85 83.7 14.8 | 238 78 66.1 41.9 10 200 11840 260 84 82.7 14.6 | 237 77 65.1 41.7 11 196 11962 260 79 77.8 13.7 | 236 73 60.2 40.9 12 150 13640 290 34 31.9 -11.6 | 223 21 14.3 15.5 13 100 16200 265 28 27.9 2.4 | 199 31 10.3 29.6 14 70 18470 295 23 20.8 -9.7 | 190 18 3.2 17.4 15 50 20620 10 6 -1.0 -5.9 | 139 28 -18.7 21.2 16 30 23900 90 24 -24.0 0.0 | 123 50 -41.6 27.1 17 20 26540 80 34 -33.5 -5.9 | 113 55 -51.1 21.2 18 10 31190 90 51 -51.0 0.0 | 112 74 -68.6 27.1 Wind Parameters Mean winds (0-6000m): 297.0 at 43.2 knts Storm direction: 327.0 at 32.4 knts Shear (0-3000m) pos: 0.0 neg: 9.5 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 132.8 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -53.1 tot: -21.8 m^2/s^2 ave: -7.3 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 198.50 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 1 18 118 20| 0.0 11.7 11.7| 0.0 -44.8 -44.8 -89.6 -0.50| 14.7 -7.4 1000 346 21 119 15| 0.0 10.3 10.3| 6.7 -44.8 -38.1 -38.1 -0.17| 13.0 -2.2 1500 334 24 127 9| 0.0 10.0 10.0| 17.1 -44.8 -27.7 -18.5 0.12| 12.5 1.5 2000 326 28 154 5| 0.0 9.8 9.8| 27.6 -44.8 -17.2 -8.6 0.18| 11.6 2.0 2500 319 31 222 5| 0.0 9.6 9.6| 31.3 -44.8 -13.5 -5.4 0.16| 11.2 1.8 3000 312 35 249 9| 0.0 9.5 9.5| 31.3 -53.1 -21.8 -7.3 0.12| 11.0 1.3 4000 305 40 256 16| 0.0 6.6 6.6| 31.3-121.3 -90.0 -22.5 0.00| 9.3 0.0 5000 301 42 254 20| 0.0 4.8 4.8| 31.3-184.6-153.3 -30.7 -0.09| 8.2 -0.7 6000 297 43 250 22| 0.3 3.8 4.2| 67.3-220.7-153.4 -25.6 -0.08| 7.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251206.11.gif