UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 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 1010 1 15.8 9.8 67 6.0 12.3 220 12 288.1 289.5 285.1 309.3 7.54 1 1008 18 14.2 9.2 72 5.0 11.4 221 12 286.7 288.0 284.2 307.0 7.25 2 1000 87 13.6 8.6 72 5.0 10.8 225 10 286.8 288.0 284.0 306.4 7.02 3 953 490 9.2 7.2 87 2.0 8.1 287 9 286.3 287.4 283.4 305.0 6.69 4 926 728 7.6 6.2 91 1.4 6.9 324 9 287.0 288.1 283.4 305.1 6.43 5 925 737 7.4 5.8 90 1.6 6.6 325 9 286.9 288.0 283.2 304.5 6.26 6 860 1334 3.4 0.0 78 3.4 1.8 303 19 288.7 289.5 282.0 301.5 4.45 7 853 1400 3.4 -1.2 72 4.6 1.3 301 20 289.4 290.1 281.8 301.3 4.10 8 850 1429 3.4 -2.6 65 6.0 0.8 300 21 289.7 290.4 281.5 300.5 3.71 9 819 1730 4.4 -37.6 3 42.0 -4.2 295 23 293.9 293.9 278.9 294.5 0.18 10 805 1871 4.6 -35.4 4 40.0 -4.1 293 24 295.5 295.6 279.7 296.3 0.23 11 750 2444 2.4 -34.6 4 37.0 -5.7 284 27 299.2 299.2 281.4 300.1 0.27 12 742 2531 2.0 -13.0 32 15.0 -3.4 283 28 299.7 300.0 283.6 305.6 1.89 13 726 2706 0.4 -12.6 37 13.0 -4.3 280 29 299.8 300.1 283.8 306.0 2.00 14 700 2997 -1.3 -18.3 26 17.0 -6.6 275 31 301.0 301.3 283.5 305.2 1.29 15 688 3135 -2.1 -33.1 7 31.0 -8.8 275 32 301.6 301.7 282.5 302.8 0.34 16 672 3322 -2.5 -8.5 63 6.0 -4.9 274 34 303.2 303.8 286.2 312.5 2.99 17 657 3501 -3.7 -12.7 50 9.0 -7.0 274 35 303.8 304.3 285.6 310.7 2.19 18 628 3856 -6.1 -10.3 72 4.2 -7.7 273 38 305.1 305.6 286.6 313.8 2.78 19 601 4199 -8.1 -18.1 44 10.0 -11.1 273 41 306.6 306.9 285.9 311.5 1.53 20 593 4303 -8.9 -12.4 76 3.5 -10.1 273 41 306.8 307.3 287.0 314.7 2.49 21 569 4622 -11.7 -12.9 91 1.2 -12.1 272 44 307.2 307.7 287.1 315.1 2.49 22 559 4757 -12.3 -29.3 23 17.0 -15.9 272 45 308.1 308.2 285.4 310.1 0.60 23 528 5191 -15.7 -21.7 60 6.0 -17.2 271 49 309.0 309.3 286.5 313.2 1.28 24 500 5600 -18.9 -22.5 73 3.6 -19.8 270 52 310.0 310.2 286.8 314.2 1.26 25 495 5675 -19.5 -22.8 75 3.3 -20.3 270 52 310.2 310.4 286.8 314.2 1.24 26 484 5841 -20.7 -25.7 64 5.0 -21.7 269 53 310.7 310.9 286.7 314.0 0.97 27 464 6151 -23.3 -24.9 87 1.6 -23.7 268 55 311.2 311.4 287.1 314.9 1.09 28 430 6703 -26.7 -27.0 97 0.3 -26.8 267 57 313.7 313.9 287.8 317.0 0.97 29 401 7202 -30.1 -32.9 76 2.8 -30.5 265 60 315.6 315.8 288.0 317.7 0.60 30 400 7220 -30.1 -32.7 78 2.6 -30.4 265 60 315.9 316.0 288.1 318.0 0.61 31 374 7695 -34.3 -38.4 66 4.1 -34.7 263 61 316.4 316.5 288.0 317.8 0.37 32 334 8476 -40.7 -43.1 78 2.4 -40.9 259 64 318.1 318.1 288.4 319.0 0.25 33 321 8746 -42.3 -46.8 61 4.5 -42.6 257 65 319.5 319.5 288.8 320.2 0.18 34 317 8830 -42.9 -52.9 33 10.0 -43.3 257 65 319.8 319.8 288.8 320.2 0.09 35 314 8894 -43.3 -48.3 58 5.0 -43.6 257 65 320.1 320.2 288.9 320.7 0.15 36 300 9200 -45.9 -47.9 80 2.0 -46.0 255 66 320.7 320.7 289.2 321.3 0.17 37 299 9222 -45.9 -47.8 81 1.9 -46.0 255 66 321.0 321.0 289.2 321.6 0.17 38 279 9680 -49.5 -55.5 49 6.0 -49.7 260 71 322.2 322.2 289.5 322.5 0.07 39 259 10163 -53.2 -57.7 58 4.5 -53.3 265 77 323.7 323.8 290.0 324.0 0.06 40 250 10390 -54.9 -58.7 63 3.8 -55.0 265 73 324.4 324.5 290.2 324.7 0.06 41 243 10570 -56.5 -58.8 75 2.3 -56.5 264 73 324.7 324.7 290.2 324.9 0.06 42 212 11421 -62.9 -67.7 52 4.8 -63.0 260 72 327.6 327.6 291.0 327.7 0.02 43 206 11597 -62.9 -67.6 53 4.7 -63.0 260 62 330.3 330.4 291.8 330.4 0.02 44 200 11780 -58.9 -72.9 15 14.0 -59.0 260 51 339.5 339.5 294.2 339.5 0.01 45 199 11811 -58.5 -74.5 11 16.0 -58.7 260 51 340.6 340.6 294.5 340.6 0.01 46 192 12037 -56.1 -78.1 5 22.0 -56.3 261 50 348.0 348.0 296.2 348.0 0.00 47 150 13600 -56.3 -83.3 2 27.0 -56.6 265 44 373.1 373.1 301.1 373.1 0.00 48 100 16190 -55.1 -84.1 2 29.0 -55.6 270 17 421.3 421.3 307.9 421.3 0.00 49 85 17223 -55.9 -84.9 1 29.0 -56.5 261 13 439.7 439.7 309.8 439.7 0.00 50 76 17933 -55.9 -85.9 1 30.0 -56.5 255 10 454.0 454.0 311.3 454.0 0.00 51 71 18369 -52.7 -84.7 1 32.0 -53.7 251 8 469.7 469.7 312.6 469.8 0.00 52 70 18460 -53.1 -84.1 1 31.0 -54.0 250 8 470.8 470.8 312.7 470.8 0.00 53 64 19036 -55.1 -85.1 1 30.0 -55.9 295 8 478.6 478.6 313.4 478.6 0.00 54 50 20620 -54.1 -85.1 1 31.0 -55.2 60 8 516.0 516.0 316.1 516.0 0.01 55 30 23920 -51.5 -84.5 1 33.0 -53.8 85 21 604.2 604.2 320.8 604.3 0.01 56 25 25104 -50.1 -84.1 1 34.0 -53.0 83 26 640.6 640.6 322.3 640.7 0.01 57 22 25936 -50.5 -84.5 1 34.0 -53.6 81 30 663.3 663.3 323.2 663.4 0.01 58 20 26560 -48.1 -83.1 1 35.0 -52.2 80 33 688.9 689.0 324.1 689.1 0.02 59 10 31210 -38.7 -78.7 1 40.0 -49.7 85 42 875.1 875.1 329.0 875.9 0.08 60 8.4 32409 -38.1 -79.1 1 41.0 -50.3 922.2 922.2 329.8 923.2 0.09 61 8.2 32575 -38.5 -79.5 1 41.0 -50.6 927.0 927.0 329.9 927.9 0.09 62 5.9 34887 -28.1 -74.1 0 46.0 -48.8 1063.6 1063.8 332.2 1067.3 0.28 TRP 212 11421 -62.9 -67.7 52 4.8 -63.0 260 72 327.6 327.6 291.0 327.7 0.02 WND 259 10163 -53.2 -57.7 58 4.5 -53.3 265 77 323.7 323.8 290.0 324.0 0.06 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 719.88 mb = 2774.26 m = 9101.78 ft Wetbulb zero: 845.14 mb = 1475.57 m = 4841.05 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 52.34 % Est. max temperature: 16.41 C = 61.54 F Sfc-Lift cond lev (LCL): 923.22 mb = 752.75 m = 2469.64 ft T: 7.29 C 700-500 lapse rate: 6.76 C/km ThetaE index: 10.57 C Layer 925.0- 805.0 mb Conv cond level (CCL): 909.51 mb = 875.33 m = 2871.79 ft Mean mixing ratio: 6.67 g/kg Conv temperature: 14.98 C = 58.96 F Cap Strength: 6.53 C Lifted Index: 6.39 C Risk: None Lifted Index @300 mb: 10.97 C Lifted Index @700 mb: 5.18 C Showalter Index: 9.73 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 16.30 C K Index: 2.70 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.32 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 3.53 J/kg Cap Strength: 6.49 C Lift Cond Lev (LCL): 918.24 mb = 797.06 m = 2615.00 ft Lev Free Conv (LFC): 873.24 mb = 1208.70 m = 3965.50 ft Equ Level (EL): 853.24 mb = 1398.03 m = 4586.67 ft B at Equ Level: 2.70 J/kg Max Parcel Lev (MPL): 843.24 mb = 1493.76 m = 4900.73 ft Wind level data Storm motion: 306 at 24 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 1 220 12 7.7 9.2 | 154 26 -11.5 23.1 1 1000 87 225 10 7.1 7.1 | 150 24 -12.1 21.0 2 925 737 325 9 5.2 -7.4 | 115 15 -14.0 6.5 3 850 1429 300 21 18.2 -10.5 | 164 4 -1.0 3.4 4 700 2997 275 31 30.9 -2.7 | 226 16 11.7 11.2 5 500 5600 270 52 52.0 -0.0 | 247 36 32.8 13.9 6 400 7220 265 60 59.8 5.2 | 245 45 40.6 19.1 7 300 9200 255 66 63.8 17.1 | 235 54 44.6 31.0 8 259 10163 265 77 76.7 6.7 | 250 61 57.5 20.6 9 250 10390 265 73 72.7 6.4 | 249 57 53.5 20.3 10 212 11421 260 72 70.9 12.5 | 243 58 51.7 26.4 11 200 11780 260 51 50.2 8.9 | 234 38 31.0 22.8 12 150 13600 265 44 43.8 3.8 | 234 30 24.6 17.7 13 100 16190 270 17 17.0 -0.0 | 171 14 -2.2 13.9 14 70 18460 250 8 7.5 2.7 | 145 20 -11.7 16.7 15 50 20620 60 8 -6.9 -4.0 | 111 28 -26.1 9.9 16 30 23920 85 21 -20.9 -1.8 | 107 42 -40.1 12.1 17 20 26560 80 33 -32.5 -5.7 | 99 52 -51.7 8.2 18 10 31210 85 42 -41.8 -3.7 | 100 62 -61.0 10.3 Wind Parameters Mean winds (0-6000m): 276.0 at 31.6 knts Storm direction: 306.0 at 23.7 knts Shear (0-3000m) pos: 3.3 neg: 3.9 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 72.7 deg Storm rel helicity (0-3000m) pos: 14.6 neg: -51.4 tot: -36.7 m^2/s^2 ave: -12.2 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 71.44 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 ------------------------------------------------------------------------------- 500 249 10 150 20| 12.6 0.0 12.6| 0.6 -28.0 -27.4 -54.8 -0.43| 13.2 -5.6 1000 284 10 141 15| 9.8 0.0 9.8| 0.7 -51.0 -50.3 -50.3 -0.50| 11.7 -5.8 1500 295 13 139 12| 6.5 3.2 9.7| 7.4 -51.0 -43.6 -29.1 -0.20| 11.0 -2.2 2000 295 15 145 9| 4.9 3.5 8.4| 11.4 -51.0 -39.6 -19.8 -0.08| 9.4 -0.8 2500 292 17 159 8| 3.9 3.7 7.6| 14.2 -51.0 -36.9 -14.7 -0.04| 8.5 -0.4 3000 287 20 176 8| 3.3 3.9 7.1| 14.6 -51.4 -36.7 -12.2 -0.04| 8.0 -0.3 4000 282 23 202 10| 2.4 3.9 6.4| 36.7 -51.4 -14.7 -3.7 0.05| 7.1 0.3 5000 279 27 219 13| 2.0 4.0 5.9| 55.8 -51.4 4.5 0.9 0.08| 6.5 0.6 6000 276 32 229 16| 1.6 3.9 5.5| 65.4 -54.2 11.1 1.9 0.09| 6.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251205.23.gif