UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 3 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 1006 1 14.0 9.9 76 4.1 11.7 260 14 286.7 288.0 284.5 308.0 7.62 1 1000 56 13.0 8.6 75 4.4 10.6 260 13 286.1 287.4 283.7 305.8 7.02 2 925 706 7.4 6.3 93 1.1 6.8 280 17 286.9 288.0 283.4 305.1 6.48 3 900 931 5.4 5.4 100 0.0 5.4 282 20 287.1 288.2 283.2 304.7 6.25 4 850 1397 3.0 3.0 100 0.0 3.0 285 27 289.3 290.3 283.5 305.2 5.59 5 709 2847 -5.3 -5.4 99 0.1 -5.4 262 29 295.5 296.2 283.9 306.3 3.61 6 708 2858 -4.9 -6.0 92 1.1 -5.4 261 29 296.1 296.7 284.0 306.4 3.45 7 706 2880 -3.5 -20.5 25 17.0 -8.2 261 29 297.9 298.1 281.8 301.3 1.06 8 705 2892 -3.1 -30.1 10 27.0 -9.1 261 29 298.4 298.5 281.3 299.9 0.44 9 700 2948 -3.1 -31.1 9 28.0 -9.2 260 29 299.1 299.1 281.5 300.4 0.41 10 697 2982 -2.7 -33.7 7 31.0 -9.1 260 29 299.9 299.9 281.7 300.9 0.32 11 680 3178 -2.7 -19.7 26 17.0 -7.8 260 30 302.0 302.2 283.7 305.8 1.18 12 631 3767 -6.9 -12.9 62 6.0 -9.0 258 31 303.7 304.1 285.6 310.8 2.24 13 618 3930 -7.9 -18.9 41 11.0 -11.1 258 32 304.4 304.6 284.9 308.9 1.39 14 535 5034 -16.5 -26.5 42 10.0 -18.6 256 35 306.9 307.1 285.2 309.7 0.82 15 506 5451 -19.5 -24.3 66 4.8 -20.5 255 37 308.2 308.4 285.9 311.7 1.06 16 500 5540 -20.3 -22.7 81 2.4 -20.8 255 37 308.3 308.5 286.2 312.3 1.23 17 497 5584 -20.7 -20.7 100 0.0 -20.7 255 37 308.3 308.6 286.5 313.2 1.48 18 492 5659 -21.5 -21.5 100 0.0 -21.5 254 38 308.2 308.5 286.3 312.8 1.39 19 483 5794 -21.9 -32.9 36 11.0 -23.7 253 40 309.4 309.5 285.7 311.1 0.50 20 465 6071 -24.3 -25.4 91 1.1 -24.5 252 43 309.8 310.0 286.5 313.3 1.04 21 457 6197 -25.3 -26.7 88 1.4 -25.6 251 44 310.1 310.2 286.5 313.2 0.94 22 454 6244 -25.5 -35.5 39 10.0 -26.9 251 44 310.4 310.5 286.0 311.8 0.41 23 449 6324 -25.7 -46.7 12 21.0 -27.6 250 45 311.1 311.2 285.9 311.6 0.13 24 425 6719 -28.1 -36.1 46 8.0 -29.1 248 49 313.0 313.1 286.9 314.4 0.41 25 413 6923 -29.5 -40.5 34 11.0 -30.7 246 52 313.8 313.8 287.0 314.7 0.27 26 404 7080 -30.7 -38.7 45 8.0 -31.6 245 53 314.2 314.3 287.2 315.4 0.33 27 400 7150 -31.3 -38.3 50 7.0 -32.1 245 54 314.3 314.4 287.3 315.6 0.35 28 382 7474 -34.1 -39.1 61 5.0 -34.6 244 57 314.8 314.9 287.4 316.0 0.34 29 346 8158 -39.9 -42.5 76 2.6 -40.1 242 63 316.0 316.0 287.7 316.9 0.26 30 331 8459 -41.5 -53.5 26 12.0 -42.1 242 65 317.8 317.8 288.1 318.1 0.08 31 320 8687 -42.5 -58.5 16 16.0 -43.1 241 67 319.5 319.5 288.6 319.7 0.04 32 307 8966 -44.5 -61.5 13 17.0 -45.0 240 70 320.5 320.5 288.9 320.6 0.03 33 301 9098 -45.5 -59.5 19 14.0 -45.9 240 71 320.9 320.9 289.0 321.1 0.04 34 300 9120 -45.7 -56.7 28 11.0 -46.1 240 71 320.9 321.0 289.1 321.2 0.06 35 298 9164 -46.1 -53.1 45 7.0 -46.4 240 71 321.0 321.0 289.2 321.4 0.09 36 270 9813 -50.8 -56.9 48 6.1 -51.0 240 78 323.4 323.4 289.9 323.6 0.06 37 266 9910 -51.5 -57.5 49 6.0 -51.7 240 76 323.7 323.7 289.9 323.9 0.06 38 253 10233 -53.9 -58.9 54 5.0 -54.0 240 70 324.8 324.8 290.3 325.0 0.05 39 250 10310 -54.1 -60.1 48 6.0 -54.2 240 69 325.6 325.6 290.5 325.8 0.05 40 245 10440 -55.1 -59.8 56 4.7 -55.2 240 66 326.0 326.0 290.6 326.2 0.05 41 233 10762 -55.7 -66.7 24 11.0 -55.9 242 59 329.8 329.8 291.7 329.9 0.02 42 224 11013 -56.9 -66.9 27 10.0 -57.1 242 53 331.7 331.7 292.2 331.8 0.02 43 206 11550 -53.9 -74.9 6 21.0 -54.2 244 41 344.5 344.5 295.4 344.5 0.01 44 200 11740 -54.7 -76.7 5 22.0 -55.0 245 37 346.1 346.1 295.8 346.2 0.01 45 194 11934 -55.1 -78.1 4 23.0 -55.4 247 36 348.5 348.5 296.3 348.6 0.00 46 150 13580 -53.9 -81.9 2 28.0 -54.3 265 31 377.2 377.2 301.8 377.2 0.00 47 126 14701 -51.9 -81.9 2 30.0 -52.5 265 22 400.1 400.1 305.2 400.1 0.00 48 100 16190 -53.5 -83.5 1 30.0 -54.1 265 10 424.4 424.4 308.2 424.4 0.00 49 92 16722 -56.1 -85.1 1 29.0 -56.6 274 10 429.5 429.5 308.8 429.5 0.00 50 79 17701 -50.5 -83.5 1 33.0 -51.6 290 10 460.2 460.2 311.8 460.2 0.00 51 72 18300 -54.5 -84.5 1 30.0 -55.3 300 10 464.0 464.0 312.1 464.1 0.00 52 70 18480 -54.5 -85.5 1 31.0 -55.3 290 14 467.8 467.8 312.4 467.8 0.00 53 53 20274 -52.5 -84.5 1 32.0 -53.8 58 7 511.2 511.2 315.7 511.2 0.01 54 50 20650 -53.9 -85.9 1 32.0 -55.1 85 5 516.5 516.5 316.1 516.5 0.00 55 45 21324 -54.9 -85.9 1 31.0 -56.1 86 7 529.8 529.8 316.9 529.9 0.01 56 38 22411 -52.1 -85.1 1 33.0 -53.8 88 11 563.2 563.2 318.8 563.3 0.01 57 34 23126 -54.5 -86.5 1 32.0 -56.0 89 14 575.1 575.1 319.4 575.1 0.01 58 30 23930 -52.9 -85.9 1 33.0 -54.9 90 17 600.4 600.4 320.6 600.5 0.01 59 24 25373 -52.7 -85.7 1 33.0 -55.1 87 26 640.6 640.6 322.3 640.6 0.01 60 20 26560 -49.9 -84.9 1 35.0 -53.4 85 33 683.4 683.4 323.9 683.5 0.01 61 10 31170 -40.7 -81.7 0 41.0 -50.6 95 52 867.6 867.6 328.8 868.1 0.05 62 7.9 32802 -32.9 -76.9 0 44.0 -48.7 959.3 959.4 330.5 960.9 0.14 TRP 72 18300 -54.5 -84.5 1 30.0 -55.3 300 10 464.0 464.0 312.1 464.1 0.00 WND 270 9813 -50.8 -56.9 48 6.1 -51.0 240 78 323.4 323.4 289.9 323.6 0.06 Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: 799.04 mb = 1921.03 m = 6302.53 ft Wetbulb zero: 799.38 mb = 1887.78 m = 6193.43 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 69.26 % Est. max temperature: 16.36 C = 61.45 F Sfc-Lift cond lev (LCL): 945.92 mb = 519.54 m = 1704.52 ft T: 9.01 C 700-500 lapse rate: 6.64 C/km ThetaE index: 6.48 C Layer 706.0- 700.0 mb Conv cond level (CCL): 915.62 mb = 789.70 m = 2590.85 ft Mean mixing ratio: 6.71 g/kg Conv temperature: 14.29 C = 57.72 F Cap Strength: 5.25 C Lifted Index: 4.99 C Risk: None Lifted Index @300 mb: 11.17 C Lifted Index @700 mb: 3.33 C Showalter Index: 5.11 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.30 C K Index: -1.70 Risk: None Sweat Index: 127.00 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.82 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 0.92 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 920.50 mb = 746.06 m = 2447.67 ft Lev Free Conv (LFC): 905.50 mb = 881.05 m = 2890.56 ft Equ Level (EL): 795.50 mb = 1926.67 m = 6321.01 ft B at Equ Level: 6.69 J/kg Max Parcel Lev (MPL): 715.50 mb = 2773.87 m = 9100.50 ft Wind level data Storm motion: 293 at 22 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 1006 1 260 14 13.8 2.4 | 151 13 -6.2 11.0 1 1000 56 260 13 12.8 2.3 | 147 13 -7.2 10.9 2 925 706 280 17 16.7 -3.0 | 150 7 -3.2 5.7 3 850 1397 285 27 26.1 -7.0 | 255 6 6.1 1.6 4 700 2948 260 29 28.6 5.0 | 212 16 8.6 13.7 5 500 5540 255 37 35.7 9.6 | 221 24 15.8 18.2 6 400 7150 245 54 48.9 22.8 | 223 43 29.0 31.4 7 300 9120 240 71 61.5 35.5 | 223 61 41.5 44.1 8 270 9813 240 78 67.5 39.0 | 225 67 47.6 47.6 9 250 10310 240 69 59.8 34.5 | 223 59 39.8 43.1 10 200 11740 245 37 33.5 15.6 | 209 28 13.6 24.3 11 150 13580 265 31 30.9 2.7 | 224 16 10.9 11.3 12 100 16190 265 10 10.0 0.9 | 133 14 -10.0 9.5 13 72 18300 300 10 8.7 -5.0 | 108 12 -11.3 3.6 14 70 18480 290 14 13.2 -4.8 | 119 8 -6.8 3.8 15 50 20650 85 5 -5.0 -0.4 | 108 26 -24.9 8.2 16 30 23930 90 17 -17.0 0.0 | 103 38 -37.0 8.6 17 20 26560 85 33 -32.9 -2.9 | 96 53 -52.8 5.7 18 10 31170 95 52 -51.8 4.5 | 100 73 -71.8 13.1 Wind Parameters Mean winds (0-6000m): 263.3 at 29.0 knts Storm direction: 293.3 at 21.7 knts Shear (0-3000m) pos: 2.6 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 61.7 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -23.8 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 28.81 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 ------------------------------------------------------------------------------- 500 267 14 149 11| 4.1 0.0 4.1| 2.0 -2.7 -0.7 -1.3 -0.02| 4.9 -0.1 1000 274 16 152 8| 5.1 0.0 5.1| 6.9 -2.8 4.1 4.1 0.31| 5.8 1.8 1500 279 19 169 6| 5.3 0.0 5.3| 13.3 -3.8 9.6 6.4 0.45| 6.2 2.8 2000 279 21 190 5| 3.9 1.0 4.9| 13.3 -9.4 3.9 2.0 0.25| 5.6 1.4 2500 277 23 202 6| 3.2 1.6 4.8| 13.3 -16.3 -3.0 -1.2 0.12| 5.3 0.7 3000 274 24 208 8| 2.6 2.0 4.6| 13.3 -23.8 -10.4 -3.5 0.04| 5.1 0.2 4000 270 25 211 10| 2.0 1.8 3.8| 19.9 -23.8 -3.9 -1.0 0.08| 4.2 0.3 5000 266 27 214 13| 1.6 1.7 3.3| 25.5 -23.8 1.7 0.3 0.10| 3.7 0.4 6000 263 29 216 15| 1.3 2.0 3.3| 34.1 -23.8 10.3 1.7 0.12| 3.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251203.23.gif