UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 29 NOV 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 ------------------------------------------------------------------------------- 0 1000 -11 25 4 SFC 998 1 12.4 11.1 92 1.3 11.7 25 4 285.7 287.2 284.9 308.9 8.34 2 996 18 13.2 11.2 88 2.0 12.0 24 4 286.7 288.1 285.4 310.1 8.41 3 934 562 12.0 6.0 67 6.0 8.8 341 20 290.8 291.9 284.8 308.7 6.28 4 925 644 11.6 5.6 67 6.0 8.3 335 22 291.2 292.3 284.9 308.9 6.17 5 850 1345 6.4 1.9 73 4.5 4.2 335 19 292.9 293.8 284.5 307.8 5.16 6 765 2199 -0.9 -0.9 100 0.0 -0.9 313 31 293.9 294.8 284.4 307.6 4.68 7 700 2904 -4.3 -5.3 93 1.0 -4.7 295 42 297.7 298.4 284.8 308.8 3.68 8 689 3029 -4.7 -6.0 91 1.3 -5.3 295 43 298.6 299.3 285.1 309.3 3.54 9 577 4407 -11.5 -13.4 86 1.9 -12.1 298 56 306.2 306.7 286.6 313.7 2.36 10 500 5490 -18.9 -20.7 86 1.8 -19.4 300 67 310.0 310.3 287.0 314.8 1.47 11 405 7031 -29.3 -31.5 81 2.2 -29.6 300 75 315.8 315.9 288.1 318.1 0.68 12 400 7120 -29.7 -33.1 72 3.4 -30.2 300 76 316.4 316.5 288.2 318.5 0.59 13 387 7354 -30.7 -35.0 66 4.3 -31.3 299 78 318.1 318.2 288.7 319.9 0.50 14 367 7727 -33.7 -38.0 65 4.3 -34.1 297 81 318.9 319.0 288.9 320.4 0.39 15 303 9034 -44.9 -47.4 76 2.5 -45.0 290 93 321.2 321.2 289.3 321.8 0.17 16 300 9100 -45.3 -48.0 74 2.7 -45.4 290 94 321.5 321.5 289.4 322.1 0.17 17 280 9560 -49.1 -52.5 67 3.4 -49.2 288 97 322.4 322.5 289.6 322.9 0.11 18 250 10300 -53.9 -59.9 48 6.0 -54.0 285 102 325.9 325.9 290.6 326.1 0.05 19 247 10377 -54.3 -61.3 42 7.0 -54.4 284 103 326.5 326.5 290.7 326.6 0.04 20 231 10802 -57.3 -61.6 58 4.3 -57.4 280 107 328.2 328.2 291.3 328.4 0.04 21 230 10829 -57.5 -61.6 59 4.1 -57.6 280 106 328.3 328.3 291.3 328.5 0.04 22 224 10995 -58.5 -67.5 30 9.0 -58.6 280 102 329.3 329.3 291.5 329.4 0.02 23 222 11051 -57.3 -74.3 10 17.0 -57.5 281 99 332.0 332.0 292.3 332.0 0.01 24 201 11688 -49.9 -76.9 3 27.0 -50.4 294 67 353.2 353.2 297.3 353.3 0.01 25 200 11720 -50.1 -77.1 3 27.0 -50.6 295 65 353.4 353.4 297.4 353.5 0.01 26 150 13580 -55.3 -83.3 2 28.0 -55.6 295 66 374.8 374.8 301.4 374.8 0.00 27 146 13752 -55.9 -83.9 2 28.0 -56.2 295 65 376.7 376.7 301.7 376.7 0.00 28 100 16180 -52.9 -83.9 1 31.0 -53.6 295 46 425.5 425.5 308.3 425.5 0.00 29 95 16510 -50.9 -83.9 1 33.0 -51.8 297 45 435.7 435.7 309.4 435.7 0.00 30 84 17300 -54.7 -84.7 1 30.0 -55.4 302 43 443.6 443.6 310.3 443.6 0.00 31 79 17693 -51.5 -84.5 1 33.0 -52.5 305 42 458.1 458.1 311.6 458.1 0.00 32 73 18201 -54.1 -85.1 1 31.0 -54.9 308 41 463.1 463.1 312.0 463.1 0.00 33 70 18470 -51.9 -84.9 1 33.0 -52.9 310 40 473.4 473.4 312.9 473.4 0.00 34 68 18659 -50.9 -83.9 1 33.0 -52.1 308 37 479.5 479.5 313.4 479.5 0.01 35 52 20396 -53.9 -85.9 1 32.0 -55.0 292 10 510.7 510.7 315.7 510.7 0.00 36 50 20650 -51.5 -85.5 1 34.0 -52.9 290 6 522.1 522.1 316.4 522.1 0.01 37 49 20781 -50.9 -84.9 1 34.0 -52.5 296 6 526.6 526.6 316.7 526.6 0.01 38 32 23542 -53.1 -86.1 1 33.0 -54.9 65 12 588.9 588.9 320.1 589.0 0.01 39 30 23960 -51.1 -85.1 1 34.0 -53.4 85 13 605.3 605.3 320.9 605.4 0.01 40 20 26600 -49.5 -85.5 1 36.0 -53.1 95 19 684.7 684.7 323.9 684.8 0.01 41 13 29439 -46.7 -84.7 1 38.0 -52.7 104 31 784.1 784.1 326.8 784.3 0.02 42 10 31200 -41.3 -82.3 0 41.0 -50.9 110 38 865.4 865.4 328.7 865.8 0.05 43 5.8 34990 -29.9 -74.9 0 45.0 -49.4 1061.0 1061.2 332.1 1064.3 0.26 TRP 224 10995 -58.5 -67.5 30 9.0 -58.6 280 102 329.3 329.3 291.5 329.4 0.02 WND 231 10802 -57.3 -61.6 58 4.3 -57.4 280 107 328.2 328.2 291.3 328.4 0.04 Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 775.48 mb = 2093.41 m = 6868.04 ft Wetbulb zero: 780.39 mb = 2037.26 m = 6683.84 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 84.96 % Est. max temperature: 19.56 C = 67.21 F Sfc-Lift cond lev (LCL): 978.82 mb = 165.31 m = 542.36 ft T: 12.88 C 700-500 lapse rate: 5.65 C/km ThetaE index: 1.37 C Layer 934.0- 925.0 mb Conv cond level (CCL): 842.86 mb = 1413.33 m = 4636.86 ft Mean mixing ratio: 6.88 g/kg Conv temperature: 19.62 C = 67.32 F Cap Strength: 3.16 C Lifted Index: 3.93 C Risk: None Lifted Index @300 mb: 8.94 C Lifted Index @700 mb: 0.19 C Showalter Index: 4.78 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.80 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 127.80 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.22 J/kg Max Up Vert Vel: 7.77 m/s Conv Inhibition (B-): 68.47 J/kg Cap Strength: 3.87 C Lift Cond Lev (LCL): 884.51 mb = 1015.08 m = 3330.27 ft Lev Free Conv (LFC): 789.51 mb = 1943.14 m = 6375.06 ft Equ Level (EL): 709.51 mb = 2796.82 m = 9175.80 ft B at Equ Level: 29.96 J/kg Max Parcel Lev (MPL): 629.51 mb = 3730.34 m = 12238.49 ft Wind level data Storm motion: 333 at 31 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 ---------------------------------------------------------- 0 998 1 25 4 -1.7 -3.6 | 147 29 -15.7 24.2 1 925 644 335 22 9.3 -19.9 | 149 9 -4.7 7.9 2 850 1345 335 19 8.0 -17.2 | 150 12 -6.0 10.6 3 700 2904 295 42 38.1 -17.7 | 247 26 24.0 10.1 4 500 5490 300 67 58.0 -33.5 | 277 44 44.0 -5.7 5 400 7120 300 76 65.8 -38.0 | 281 53 51.8 -10.2 6 300 9100 290 94 88.3 -32.1 | 273 74 74.3 -4.3 7 250 10300 285 102 98.5 -26.4 | 269 84 84.5 1.4 8 231 10802 280 107 105.4 -18.6 | 264 92 91.3 9.2 9 224 10995 280 102 100.5 -17.7 | 263 87 86.4 10.1 10 200 11720 295 65 58.9 -27.5 | 270 45 44.9 0.4 11 150 13580 295 66 59.8 -27.9 | 270 46 45.8 -0.1 12 100 16180 295 46 41.7 -19.4 | 253 29 27.6 8.4 13 70 18470 310 40 30.6 -25.7 | 263 17 16.6 2.1 14 50 20650 290 6 5.6 -2.1 | 162 27 -8.4 25.8 15 30 23960 85 13 -13.0 -1.1 | 135 38 -27.0 26.7 16 20 26600 95 19 -18.9 1.7 | 132 44 -33.0 29.5 17 10 31200 110 38 -35.7 13.0 | 129 64 -49.8 40.8 Wind Parameters Mean winds (0-6000m): 303.2 at 41.6 knts Storm direction: 333.2 at 31.2 knts Shear (0-3000m) pos: 0.0 neg: 7.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 54.6 neg: -33.3 tot: 21.3 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 152.40 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 ------------------------------------------------------------------------------- 500 343 11 148 21| 0.0 15.5 15.5| 1.3 -32.7 -31.3 -62.7 -0.29| 16.5 -4.7 1000 339 16 148 15| 0.0 9.3 9.3| 8.8 -32.7 -23.8 -23.8 -0.09| 11.7 -1.1 1500 337 17 149 14| 0.0 6.6 6.6| 13.4 -32.7 -19.3 -12.9 -0.02| 9.1 -0.2 2000 332 19 155 12| 0.0 7.0 7.0| 30.7 -32.7 -1.9 -1.0 0.22| 9.2 2.0 2500 325 22 172 10| 0.0 7.3 7.3| 46.1 -32.7 13.4 5.4 0.28| 9.5 2.7 3000 316 25 199 11| 0.0 7.4 7.4| 54.6 -33.3 21.3 7.1 0.25| 9.7 2.5 4000 308 30 228 14| 1.3 5.5 6.8|112.5 -33.3 79.2 19.8 0.33| 8.5 2.8 5000 305 36 245 17| 2.0 4.4 6.5|174.8 -33.3 141.5 28.3 0.37| 7.8 2.9 6000 303 42 256 21| 2.1 3.9 6.0|220.1 -33.3 186.8 31.1 0.38| 7.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251129.11.gif