UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 9 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 1010 1 15.8 5.8 51 10.0 10.4 350 8 288.1 289.1 283.1 304.4 5.72 1 1005 44 16.4 4.4 45 12.0 10.1 345 9 289.1 290.1 283.0 304.0 5.21 2 1000 88 16.2 4.2 45 12.0 9.9 340 10 289.4 290.3 283.1 304.1 5.17 3 925 745 11.2 2.2 54 9.0 6.7 335 29 290.8 291.6 283.3 304.7 4.85 4 872 1235 8.0 -1.0 53 9.0 3.8 321 26 292.4 293.1 283.1 304.3 4.07 5 850 1445 6.2 -0.8 61 7.0 2.9 315 25 292.6 293.4 283.4 305.0 4.24 6 807 1869 3.0 0.6 84 2.4 1.8 308 33 293.6 294.5 284.6 308.1 4.95 7 741 2558 0.0 0.0 100 0.0 0.0 297 45 297.6 298.5 286.4 312.9 5.17 8 700 3013 -1.7 -1.7 100 0.0 -1.7 290 54 300.6 301.5 287.1 315.1 4.83 9 637 3760 -4.9 -7.2 84 2.3 -5.8 294 56 305.2 305.8 287.4 316.0 3.50 10 529 5195 -14.7 -14.9 98 0.2 -14.7 302 60 310.1 310.5 287.9 317.4 2.27 11 510 5471 -16.5 -18.0 88 1.5 -16.9 304 61 311.2 311.5 287.8 317.1 1.82 12 508 5501 -16.9 -21.6 67 4.7 -18.1 304 61 311.0 311.3 287.2 315.5 1.34 13 500 5620 -17.5 -24.5 54 7.0 -19.1 305 61 311.7 311.9 287.2 315.2 1.05 14 496 5680 -18.1 -25.1 54 7.0 -19.7 305 61 311.7 311.9 287.1 315.1 1.00 15 420 6900 -27.3 -30.6 73 3.3 -27.8 305 56 315.1 315.2 287.9 317.6 0.71 16 400 7250 -29.7 -34.3 64 4.6 -30.3 305 55 316.4 316.5 288.2 318.2 0.52 17 388 7467 -31.5 -35.0 71 3.5 -31.9 306 58 316.8 316.9 288.3 318.6 0.50 18 364 7917 -33.9 -38.9 61 5.0 -34.4 307 64 319.4 319.5 289.0 320.7 0.36 19 338 8432 -38.5 -46.5 43 8.0 -39.1 308 71 320.0 320.0 288.9 320.7 0.17 20 322 8764 -41.7 -44.5 74 2.8 -41.9 309 76 320.0 320.1 289.0 320.9 0.23 21 316 8891 -42.9 -50.9 41 8.0 -43.3 309 78 320.1 320.1 288.9 320.5 0.11 22 300 9240 -45.9 -51.9 51 6.0 -46.2 310 83 320.7 320.7 289.0 321.1 0.11 23 282 9645 -49.5 -56.5 44 7.0 -49.7 305 82 321.2 321.2 289.2 321.5 0.06 24 250 10420 -53.9 -63.9 28 10.0 -54.1 295 79 325.9 325.9 290.6 326.0 0.03 25 240 10683 -55.3 -65.3 28 10.0 -55.5 300 78 327.7 327.7 291.1 327.8 0.02 26 230 10957 -53.9 -66.6 20 12.7 -54.1 295 88 333.8 333.9 292.8 333.9 0.02 27 202 11804 -49.5 -70.5 7 21.0 -50.0 300 73 353.4 353.4 297.4 353.4 0.01 28 200 11870 -49.7 -70.7 7 21.0 -50.2 300 72 354.1 354.1 297.5 354.1 0.01 29 150 13730 -53.1 -74.1 6 21.0 -53.5 290 69 378.6 378.6 302.0 378.6 0.01 30 100 16330 -56.1 -77.1 6 21.0 -56.6 325 31 419.3 419.3 307.6 419.4 0.01 31 75 18143 -59.9 -84.9 2 25.0 -60.3 309 16 447.3 447.3 310.6 447.3 0.00 32 70 18580 -54.3 -82.3 2 28.0 -55.1 305 13 468.2 468.2 312.5 468.3 0.01 33 64 19150 -56.3 -83.3 2 27.0 -57.0 344 11 476.0 476.0 313.1 476.0 0.01 34 50 20720 -54.7 -83.7 2 29.0 -55.8 90 7 514.6 514.6 315.9 514.6 0.01 35 30 24000 -53.1 -84.1 1 31.0 -55.0 80 23 599.9 599.9 320.6 600.0 0.01 36 28 24444 -53.1 -84.1 1 31.0 -55.1 81 26 611.8 611.8 321.2 611.9 0.01 37 20 26630 -48.9 -82.9 1 34.0 -52.7 85 41 686.5 686.5 324.0 686.7 0.02 38 10 31290 -37.3 -78.3 1 41.0 -49.1 95 45 880.3 880.4 329.1 881.2 0.09 39 7.6 33196 -34.9 -77.9 0 43.0 -49.6 961.9 962.0 330.6 963.3 0.12 40 7.3 33476 -35.7 -77.7 1 42.0 -50.1 969.8 969.8 330.7 971.3 0.13 41 5.5 35485 -26.1 -72.1 0 46.0 -48.6 1094.1 1094.3 332.6 1099.6 0.41 TRP 240 10683 -55.3 -65.3 28 10.0 -55.5 300 78 327.7 327.7 291.1 327.8 0.02 WND 230 10957 -53.9 -66.6 20 12.7 -54.1 295 88 333.8 333.9 292.8 333.9 0.02 Sounding variables and indices 1000-500 mb thick: 5532.00 m Freezing level: 741.00 mb = 2557.57 m = 8390.87 ft Wetbulb zero: 740.52 mb = 2562.72 m = 8407.78 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 80.36 % Est. max temperature: 20.21 C = 68.37 F Sfc-Lift cond lev (LCL): 869.13 mb = 1261.86 m = 4139.92 ft T: 7.77 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.46 C Layer 872.0- 850.0 mb Conv cond level (CCL): 719.54 mb = 2792.72 m = 9162.36 ft Mean mixing ratio: 4.99 g/kg Conv temperature: 26.85 C = 80.34 F Cap Strength: 8.21 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 11.62 C Lifted Index @700 mb: 5.25 C Showalter Index: 8.03 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 16.70 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 111.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.46 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 71094.70 J/kg Cap Strength: 8.21 C Lift Cond Lev (LCL): 819.74 mb = 1740.99 m = 5711.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 34 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 1010 1 350 8 1.4 -7.9 | 147 26 -14.4 22.0 1 1000 88 340 10 3.4 -9.4 | 149 24 -12.4 20.4 2 925 745 335 29 12.3 -26.3 | 135 5 -3.5 3.6 3 850 1445 315 25 17.7 -17.7 | 189 12 1.9 12.2 4 700 3013 290 54 50.7 -18.5 | 252 37 35.0 11.4 5 500 5620 305 61 50.0 -35.0 | 279 35 34.2 -5.1 6 400 7250 305 55 45.1 -31.5 | 273 29 29.3 -1.7 7 300 9240 310 83 63.6 -53.4 | 296 53 47.8 -23.5 8 250 10420 295 79 71.6 -33.4 | 274 56 55.8 -3.5 9 240 10683 300 78 67.5 -39.0 | 280 53 51.8 -9.2 10 230 10957 295 88 79.8 -37.2 | 277 64 64.0 -7.4 11 200 11870 300 72 62.4 -36.0 | 278 47 46.6 -6.2 12 150 13730 290 69 64.8 -23.6 | 263 49 49.1 6.2 13 100 16330 325 31 17.8 -25.4 | 204 5 2.0 4.4 14 70 18580 305 13 10.6 -7.5 | 167 23 -5.1 22.4 15 50 20720 90 7 -7.0 0.0 | 143 38 -22.8 29.8 16 30 24000 80 23 -22.7 -4.0 | 124 46 -38.4 25.8 17 20 26630 85 41 -40.8 -3.6 | 115 62 -56.6 26.3 18 10 31290 95 45 -44.8 3.9 | 119 69 -60.6 33.8 Wind Parameters Mean winds (0-6000m): 302.1 at 45.0 knts Storm direction: 332.1 at 33.8 knts Shear (0-3000m) pos: 0.0 neg: 8.6 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 86.3 neg: -9.4 tot: 76.9 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 155.17 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 ------------------------------------------------------------------------------- 500 339 15 147 19| 0.0 14.7 14.7| 5.5 -7.4 -1.9 -3.7 -0.05| 14.9 -0.8 1000 335 21 148 13| 0.0 10.5 10.5| 10.5 -9.4 1.1 1.1 0.07| 12.7 0.9 1500 330 23 157 11| 0.0 6.9 6.9| 20.1 -9.4 10.7 7.1 0.17| 10.9 1.9 2000 323 25 174 10| 0.0 7.7 7.7| 51.4 -9.4 42.0 21.0 0.35| 10.8 3.8 2500 316 28 199 10| 0.0 8.2 8.2| 76.7 -9.4 67.3 26.9 0.37| 10.8 4.0 3000 309 31 221 13| 0.0 8.6 8.6| 86.3 -9.4 76.9 25.6 0.32| 11.0 3.6 4000 303 37 238 18| 0.8 6.5 7.2|143.7 -9.4 134.2 33.6 0.38| 9.0 3.4 5000 302 42 248 21| 1.3 5.2 6.4|203.0 -9.4 193.6 38.7 0.43| 7.9 3.4 6000 302 45 255 23| 1.3 4.3 5.7|239.3 -14.0 225.3 37.6 0.45| 7.0 3.1 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251209.11.gif