UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 1 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 1001 1 9.0 7.8 92 1.2 8.3 350 4 282.1 283.2 281.5 300.3 6.64 1 1000 13 9.0 7.7 92 1.3 8.3 345 6 282.1 283.3 281.4 300.3 6.60 2 925 656 5.0 3.2 88 1.8 4.1 235 9 284.4 285.3 280.9 299.0 5.21 3 850 1341 0.8 -0.3 92 1.1 0.3 275 13 287.0 287.8 281.1 299.5 4.40 4 800 1826 -2.5 -3.1 96 0.6 -2.7 283 14 288.5 289.2 281.1 299.5 3.80 5 749 2346 -5.1 -5.8 95 0.7 -5.4 291 16 291.1 291.7 281.7 300.9 3.31 6 700 2876 -7.5 -12.5 67 5.0 -9.1 300 17 294.2 294.6 281.5 300.5 2.09 7 682 3079 -8.5 -18.5 44 10.0 -11.2 304 17 295.3 295.5 281.0 299.3 1.30 8 651 3438 -11.9 -17.9 61 6.0 -13.5 311 17 295.4 295.6 281.3 299.8 1.44 9 639 3581 -12.1 -13.9 86 1.8 -12.6 314 18 296.7 297.1 282.6 303.0 2.04 10 500 5420 -23.3 -24.2 92 0.9 -23.5 350 19 304.6 304.8 284.6 308.2 1.08 11 493 5523 -23.9 -24.7 93 0.8 -24.1 350 19 305.1 305.3 284.8 308.6 1.05 12 468 5902 -25.7 -27.8 82 2.1 -26.1 350 18 307.5 307.6 285.4 310.2 0.83 13 400 7020 -34.7 -37.1 79 2.4 -35.0 350 16 309.9 310.0 285.8 311.3 0.40 14 374 7483 -38.5 -41.9 70 3.4 -38.8 348 16 310.9 310.9 285.9 311.8 0.26 15 325 8427 -46.7 -48.2 85 1.5 -46.8 343 17 312.3 312.3 286.4 312.9 0.15 16 320 8529 -47.7 -50.9 69 3.2 -47.8 342 17 312.3 312.3 286.3 312.7 0.11 17 309 8758 -49.3 -54.0 58 4.7 -49.4 341 17 313.2 313.2 286.6 313.5 0.08 18 300 8950 -50.9 -54.5 65 3.6 -51.0 340 17 313.6 313.6 286.7 313.9 0.08 19 273 9561 -55.5 -57.2 81 1.7 -55.5 330 21 315.5 315.5 287.3 315.7 0.06 20 268 9681 -51.9 -71.9 7 20.0 -52.2 324 22 322.4 322.4 289.5 322.5 0.01 21 260 9880 -48.7 -71.7 5 23.0 -49.1 313 25 329.9 329.9 291.7 330.0 0.01 22 250 10140 -46.9 -69.9 6 23.0 -47.4 300 28 336.3 336.3 293.4 336.4 0.01 23 248 10193 -46.9 -71.9 4 25.0 -47.4 301 28 337.1 337.1 293.6 337.2 0.01 24 200 11620 -46.1 -79.1 1 33.0 -46.9 315 35 359.8 359.8 298.7 359.8 0.00 25 150 13520 -47.3 -81.3 1 34.0 -48.1 315 38 388.6 388.6 303.6 388.6 0.00 26 106 15808 -47.7 -82.7 1 35.0 -48.8 345 26 428.4 428.4 308.7 428.4 0.00 27 100 16190 -50.3 -83.3 1 33.0 -51.2 350 24 430.5 430.5 308.9 430.6 0.00 28 87 17098 -49.5 -83.5 1 34.0 -50.6 6 21 449.6 449.6 310.8 449.7 0.00 29 70 18510 -52.5 -85.5 1 33.0 -53.5 30 17 472.1 472.1 312.8 472.1 0.00 30 61 19392 -55.9 -86.9 1 31.0 -56.7 38 16 483.5 483.5 313.7 483.5 0.00 31 51 20542 -51.9 -85.9 1 34.0 -53.3 49 15 518.2 518.2 316.2 518.3 0.00 32 50 20670 -52.5 -85.5 1 33.0 -53.8 50 15 519.8 519.8 316.3 519.8 0.01 33 37 22613 -52.9 -85.9 1 33.0 -54.5 65 12 565.5 565.5 318.9 565.5 0.01 34 30 23970 -51.3 -86.3 1 35.0 -53.6 75 10 604.8 604.8 320.8 604.8 0.01 35 20 26620 -49.1 -85.1 1 36.0 -52.8 100 31 685.9 685.9 324.0 686.0 0.01 36 11 30586 -45.5 -84.5 0 39.0 -52.6 109 46 826.9 826.9 327.9 827.1 0.03 37 10 31230 -40.5 -81.5 0 41.0 -50.5 110 48 868.4 868.4 328.8 868.9 0.05 38 8.7 32190 -35.3 -78.3 0 43.0 -49.0 923.8 923.9 329.9 924.9 0.10 39 7.9 32858 -37.7 -79.7 0 42.0 -50.5 940.1 940.2 330.2 941.1 0.09 40 6.6 34115 -31.5 -75.5 0 44.0 -49.2 1015.8 1015.9 331.5 1018.3 0.21 TRP 273 9561 -55.5 -57.2 81 1.7 -55.5 330 21 315.5 315.5 287.3 315.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: 837.88 mb = 1458.46 m = 4784.91 ft Wetbulb zero: 844.87 mb = 1389.40 m = 4558.35 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 85.53 % Est. max temperature: 13.88 C = 56.99 F Sfc-Lift cond lev (LCL): 983.02 mb = 154.27 m = 506.12 ft T: 8.12 C 700-500 lapse rate: 6.21 C/km ThetaE index: 1.53 C Layer 700.0- 651.0 mb Conv cond level (CCL): 911.38 mb = 776.20 m = 2546.55 ft Mean mixing ratio: 5.70 g/kg Conv temperature: 11.81 C = 53.25 F Cap Strength: 2.65 C Lifted Index: 5.98 C Risk: None Lifted Index @300 mb: 10.08 C Lifted Index @700 mb: 2.21 C Showalter Index: 5.98 C Risk: None Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.00 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.86 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 79264.97 J/kg Cap Strength: 5.72 C Lift Cond Lev (LCL): 928.11 mb = 628.27 m = 2061.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 12 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 1001 1 350 4 0.7 -3.9 | 160 8 -2.6 7.1 1 1000 13 345 6 1.6 -5.8 | 161 6 -1.8 5.3 2 925 656 235 9 7.4 5.2 | 194 17 4.0 16.2 3 850 1341 275 13 13.0 -1.1 | 224 14 9.6 10.0 4 700 2876 300 17 14.7 -8.5 | 257 12 11.4 2.6 5 500 5420 350 19 3.3 -18.7 | 0 8 -0.0 -7.6 6 400 7020 350 16 2.8 -15.8 | 7 5 -0.6 -4.7 7 300 8950 340 17 5.8 -16.0 | 333 5 2.5 -4.9 8 273 9561 330 21 10.5 -18.2 | 315 10 7.2 -7.1 9 250 10140 300 28 24.2 -14.0 | 278 21 20.9 -2.9 10 200 11620 315 35 24.7 -24.7 | 303 25 21.4 -13.7 11 150 13520 315 38 26.9 -26.9 | 304 28 23.5 -15.8 12 100 16190 350 24 4.2 -23.6 | 356 13 0.8 -12.5 13 70 18510 30 17 -8.5 -14.7 | 73 12 -11.8 -3.6 14 50 20670 50 15 -11.5 -9.6 | 96 15 -14.8 1.4 15 30 23970 75 10 -9.7 -2.6 | 123 16 -13.0 8.5 16 20 26620 100 31 -30.5 5.4 | 116 38 -33.9 16.5 17 10 31230 110 48 -45.1 16.4 | 120 56 -48.4 27.5 Wind Parameters Mean winds (0-6000m): 313.2 at 15.4 knts Storm direction: 343.2 at 11.6 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 100.5 deg Storm rel helicity (0-3000m) pos: 66.8 neg: -7.5 tot: 59.3 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 10.52 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 ------------------------------------------------------------------------------- 500 296 7 201 9| 0.0 9.4 9.4| 8.9 -1.6 7.3 14.7 0.39| 12.3 4.8 1000 259 8 201 14| 0.0 6.2 6.2| 23.6 -7.5 16.1 16.1 0.34| 9.9 3.4 1500 266 10 208 13| 1.8 4.1 5.9| 42.7 -7.5 35.2 23.5 0.47| 8.4 3.9 2000 272 11 215 13| 2.0 3.1 5.1| 50.7 -7.5 43.2 21.6 0.51| 6.9 3.5 2500 277 12 221 13| 2.1 2.5 4.6| 58.8 -7.5 51.3 20.5 0.55| 6.1 3.3 3000 283 13 227 12| 2.2 2.1 4.2| 66.8 -7.5 59.3 19.8 0.58| 5.5 3.2 4000 292 14 238 11| 2.2 1.5 3.7| 80.1 -7.5 72.6 18.1 0.62| 4.9 3.1 5000 303 15 251 10| 2.2 1.2 3.4| 92.1 -7.5 84.6 16.9 0.67| 4.6 3.1 6000 313 15 266 8| 1.9 1.1 3.0| 97.7 -7.5 90.2 15.0 0.68| 4.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251201.11.gif