UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 5 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 13.0 8.3 73 4.7 10.4 260 25 285.7 286.8 283.3 304.7 6.84 1 1000 55 14.4 7.4 63 7.0 10.6 260 25 287.5 288.7 283.7 305.8 6.46 2 976 259 11.2 7.4 77 3.8 9.1 266 27 286.3 287.5 283.4 304.9 6.62 3 932 643 8.8 1.8 61 7.0 5.4 278 32 287.7 288.5 281.8 301.0 4.67 4 925 705 8.2 1.2 61 7.0 4.8 280 33 287.7 288.5 281.5 300.6 4.51 5 850 1396 2.4 -1.2 77 3.6 0.8 290 33 288.7 289.4 281.5 300.5 4.12 6 799 1892 -1.7 -1.7 100 0.0 -1.7 279 37 289.4 290.2 282.0 301.6 4.22 7 772 2165 -3.9 -4.3 97 0.4 -4.1 273 39 289.9 290.6 281.5 300.4 3.60 8 767 2216 -4.3 -7.5 78 3.2 -5.5 271 40 290.0 290.5 280.6 298.4 2.83 9 761 2278 -3.5 -16.5 36 13.0 -7.4 270 40 291.6 291.8 279.4 295.8 1.38 10 755 2341 -4.1 -19.1 30 15.0 -8.2 269 41 291.6 291.8 279.1 295.0 1.12 11 740 2499 -5.1 -23.1 23 18.0 -9.5 265 42 292.2 292.3 278.9 294.7 0.80 12 700 2934 -7.3 -23.3 27 16.0 -11.2 255 46 294.4 294.6 280.0 297.1 0.84 13 693 3012 -7.5 -24.5 24 17.0 -11.5 255 47 295.0 295.2 280.2 297.5 0.76 14 656 3439 -6.9 -37.9 6 31.0 -12.3 256 51 300.4 300.4 281.8 301.1 0.22 15 621 3865 -9.1 -39.1 7 30.0 -14.0 257 56 302.6 302.6 282.7 303.3 0.21 16 600 4130 -9.5 -20.5 40 11.0 -12.5 257 58 305.1 305.4 285.0 309.2 1.25 17 595 4195 -9.9 -21.9 37 12.0 -13.0 257 59 305.4 305.6 284.9 309.0 1.11 18 557 4700 -13.3 -28.3 27 15.0 -16.4 258 64 307.2 307.3 285.1 309.4 0.67 19 514 5305 -18.7 -29.7 37 11.0 -20.7 260 71 307.8 307.9 285.3 309.9 0.63 20 500 5510 -20.3 -25.3 64 5.0 -21.4 260 73 308.3 308.5 285.9 311.5 0.98 21 496 5570 -20.9 -25.5 66 4.6 -21.8 260 74 308.3 308.4 285.8 311.5 0.97 22 491 5644 -21.3 -24.7 74 3.4 -22.0 260 74 308.7 308.9 286.1 312.2 1.05 23 460 6124 -23.7 -29.7 58 6.0 -24.8 262 78 311.5 311.6 286.7 313.9 0.71 24 445 6366 -25.7 -32.7 52 7.0 -26.8 263 80 311.9 312.0 286.7 313.8 0.55 25 404 7060 -31.5 -34.2 77 2.7 -31.9 265 86 313.2 313.3 287.1 315.0 0.52 26 400 7130 -31.9 -35.7 69 3.8 -32.3 265 87 313.5 313.6 287.1 315.1 0.46 27 373 7621 -35.3 -42.3 49 7.0 -35.9 264 88 315.4 315.4 287.5 316.3 0.25 28 342 8219 -40.3 -43.5 71 3.2 -40.5 262 89 316.5 316.5 287.9 317.4 0.24 29 300 9100 -47.3 -51.8 60 4.5 -47.5 260 91 318.7 318.7 288.5 319.1 0.11 30 299 9122 -47.5 -52.5 56 5.0 -47.7 260 91 318.7 318.7 288.5 319.1 0.10 31 290 9323 -48.7 -56.7 39 8.0 -49.0 256 94 319.8 319.8 288.8 320.0 0.06 32 288 9369 -49.1 -56.9 40 7.8 -49.3 255 95 319.9 319.9 288.8 320.1 0.06 33 250 10280 -56.9 -61.4 57 4.5 -57.0 255 91 321.5 321.5 289.2 321.6 0.04 34 238 10588 -58.9 -62.3 65 3.4 -59.0 260 90 323.0 323.0 289.7 323.2 0.04 35 225 10938 -58.3 -72.3 15 14.0 -58.5 260 83 329.2 329.2 291.5 329.2 0.01 36 213 11285 -52.3 -77.3 3 25.0 -52.7 260 76 343.7 343.7 295.2 343.7 0.00 37 200 11690 -52.1 -79.1 2 27.0 -52.5 260 68 350.3 350.3 296.7 350.3 0.00 38 192 11956 -51.1 -80.1 2 29.0 -51.5 263 67 356.0 356.0 297.9 356.0 0.00 39 166 12899 -54.9 -82.9 2 28.0 -55.2 273 62 364.8 364.8 299.6 364.8 0.00 40 150 13550 -54.5 -83.5 2 29.0 -54.9 280 58 376.2 376.2 301.6 376.2 0.00 41 140 13994 -52.9 -83.9 1 31.0 -53.4 281 52 386.5 386.5 303.3 386.5 0.00 42 121 14928 -56.3 -85.3 1 29.0 -56.7 283 39 396.7 396.7 304.8 396.7 0.00 43 100 16150 -52.5 -84.5 1 32.0 -53.2 285 23 426.3 426.3 308.4 426.3 0.00 44 92 16686 -55.3 -85.3 1 30.0 -55.9 291 20 431.0 431.0 309.0 431.1 0.00 45 71 18339 -55.5 -87.5 1 32.0 -56.2 309 12 463.8 463.8 312.1 463.8 0.00 46 70 18430 -53.3 -86.3 1 33.0 -54.2 310 12 470.4 470.4 312.7 470.4 0.00 47 68 18617 -52.3 -86.3 1 34.0 -53.4 317 11 476.4 476.4 313.2 476.4 0.00 48 59 19535 -51.9 -85.9 1 34.0 -53.1 351 8 497.1 497.1 314.7 497.1 0.00 49 53 20226 -54.3 -86.3 1 32.0 -55.4 16 6 507.0 507.0 315.4 507.0 0.00 50 50 20600 -53.3 -86.3 1 33.0 -54.5 30 5 517.9 517.9 316.2 517.9 0.00 51 30 23890 -52.5 -86.5 1 34.0 -54.5 80 25 601.5 601.5 320.7 601.6 0.01 52 24 25338 -51.7 -86.7 1 35.0 -54.3 88 29 643.5 643.5 322.4 643.5 0.01 53 20 26530 -48.7 -84.7 1 36.0 -52.6 95 32 687.1 687.1 324.0 687.2 0.02 54 11 30520 -41.9 -82.9 0 41.0 -50.8 95 44 839.9 839.9 328.2 840.3 0.04 55 10 31170 -39.1 -81.1 0 42.0 -49.9 95 46 873.6 873.6 328.9 874.1 0.06 56 8.3 32452 -37.5 -79.5 0 42.0 -50.1 927.7 927.8 329.9 928.7 0.09 57 7.9 32793 -37.7 -79.7 0 42.0 -50.5 940.1 940.2 330.2 941.1 0.09 58 5.9 34858 -25.5 -72.5 0 47.0 -48.0 1074.9 1075.2 332.3 1079.7 0.36 TRP 238 10588 -58.9 -62.3 65 3.4 -59.0 260 90 323.0 323.0 289.7 323.2 0.04 WND 288 9369 -49.1 -56.9 40 7.8 -49.3 255 95 319.9 319.9 288.8 320.1 0.06 Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 820.15 mb = 1686.58 m = 5533.34 ft Wetbulb zero: 833.80 mb = 1550.34 m = 5086.35 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 46.30 % Est. max temperature: 15.93 C = 60.67 F Sfc-Lift cond lev (LCL): 937.20 mb = 596.35 m = 1956.49 ft T: 9.09 C 700-500 lapse rate: 5.05 C/km ThetaE index: 6.93 C Layer 772.0- 700.0 mb Conv cond level (CCL): 859.81 mb = 1302.18 m = 4272.20 ft Mean mixing ratio: 5.60 g/kg Conv temperature: 15.88 C = 60.58 F Cap Strength: 7.13 C Lifted Index: 6.57 C Risk: None Lifted Index @300 mb: 11.22 C Lifted Index @700 mb: 0.41 C Showalter Index: 8.27 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.10 C K Index: 5.50 Risk: None Sweat Index: 139.00 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.14 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 21.39 J/kg Cap Strength: 7.15 C Lift Cond Lev (LCL): 877.20 mb = 1138.64 m = 3735.65 ft Lev Free Conv (LFC): 822.20 mb = 1662.83 m = 5455.40 ft Equ Level (EL): 722.20 mb = 2689.60 m = 8824.05 ft B at Equ Level: 24.93 J/kg Max Parcel Lev (MPL): 672.20 mb = 3249.42 m = 10660.71 ft Wind level data Storm motion: 293 at 37 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 25 24.6 4.3 | 154 21 -9.3 19.1 1 1000 55 260 25 24.6 4.3 | 154 21 -9.3 19.1 2 925 705 280 33 32.5 -5.7 | 171 9 -1.5 9.0 3 850 1396 290 33 31.0 -11.3 | 139 5 -2.9 3.4 4 700 2934 255 46 44.4 11.9 | 201 29 10.5 26.6 5 500 5510 260 73 71.9 12.7 | 234 47 37.9 27.4 6 400 7130 265 87 86.7 7.6 | 247 57 52.7 22.3 7 300 9100 260 91 89.6 15.8 | 241 63 55.7 30.5 8 288 9369 255 95 91.8 24.6 | 236 70 57.8 39.3 9 250 10280 255 91 87.9 23.6 | 235 66 53.9 38.3 10 238 10588 260 90 88.6 15.6 | 241 63 54.7 30.4 11 200 11690 260 68 67.0 11.8 | 231 42 33.0 26.5 12 150 13550 280 58 57.1 -10.1 | 259 24 23.2 4.7 13 100 16150 285 23 22.2 -6.0 | 127 15 -11.7 8.8 14 70 18430 310 12 9.2 -7.7 | 106 26 -24.8 7.0 15 50 20600 30 5 -2.5 -4.3 | 106 38 -36.5 10.4 16 30 23890 80 25 -24.6 -4.3 | 100 59 -58.6 10.4 17 20 26530 95 32 -31.9 2.8 | 105 68 -65.8 17.5 18 10 31170 95 46 -45.8 4.0 | 103 82 -79.8 18.7 Wind Parameters Mean winds (0-6000m): 263.5 at 49.3 knts Storm direction: 293.5 at 37.0 knts Shear (0-3000m) pos: 2.8 neg: 4.4 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 48.8 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -11.6 tot: 23.8 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 63.99 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 27 158 18| 8.8 0.0 8.8| 14.7 0.0 14.7 29.4 0.37| 8.9 3.3 1000 274 30 162 13| 7.5 0.0 7.5| 18.3 -2.1 16.2 16.2 0.22| 7.9 1.7 1500 279 31 161 10| 5.7 0.0 5.7| 20.1 -5.3 14.8 9.9 0.14| 6.9 0.9 2000 280 32 167 9| 4.2 2.1 6.4| 28.7 -5.3 23.4 11.7 0.26| 7.3 1.9 2500 277 34 178 11| 3.4 3.5 6.9| 31.8 -5.5 26.3 10.5 0.22| 7.7 1.7 3000 273 36 187 13| 2.8 4.4 7.2| 35.4 -11.6 23.8 7.9 0.17| 8.0 1.3 4000 267 40 199 18| 2.9 3.3 6.2|108.3 -11.6 96.7 24.2 0.29| 7.3 2.1 5000 265 44 208 22| 3.3 2.6 5.9|185.9 -11.6 174.3 34.9 0.35| 7.0 2.5 6000 263 49 217 25| 3.6 2.2 5.8|273.3 -11.6 261.7 43.6 0.40| 6.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251205.11.gif