UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121011.upa.cvt Date: 1100Z 10 DEC 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:1100Z 10 DEC 25 Station: NZWP WMO ident: 93112 Latitude: -36.78 Longitude: 174.63 Elevation: 27.00 ------------------------------------------------------------------------------- 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 27 18.8 16.2 85 2.6 17.1 0 0 291.1 293.2 289.9 323.7 11.54 1 1000 114 18.8 16.3 85 2.5 17.2 175 10 292.0 294.0 290.3 325.2 11.73 2 977 314 17.0 15.2 89 1.8 15.8 163 10 292.1 294.1 289.9 323.8 11.18 3 932 718 17.8 9.8 59 8.0 13.0 139 10 296.9 298.3 288.9 320.7 8.18 4 925 783 17.2 9.2 59 8.0 12.4 135 10 296.9 298.3 288.7 320.0 7.91 5 886 1149 13.6 12.2 91 1.4 12.7 120 14 296.9 298.7 290.6 326.2 10.13 6 866 1342 13.2 7.2 67 6.0 9.7 112 15 298.4 299.7 288.8 320.0 7.37 7 862 1381 13.8 1.8 44 12.0 7.5 110 16 299.4 300.3 286.9 314.5 5.06 8 859 1410 13.8 5.8 58 8.0 9.3 109 16 299.7 300.9 288.6 319.7 6.74 9 850 1499 14.0 4.0 51 10.0 8.5 105 17 300.8 301.9 288.3 318.7 6.00 10 846 1539 14.4 2.4 44 12.0 7.9 106 17 301.6 302.6 288.0 317.8 5.38 11 801 1997 11.8 -8.2 24 20.0 3.1 116 14 303.6 304.1 285.9 311.6 2.57 12 765 2379 8.4 -3.6 43 12.0 2.7 124 12 304.0 304.7 287.3 315.7 3.83 13 742 2631 7.2 -17.8 15 25.0 -1.5 129 11 305.3 305.6 285.1 309.5 1.27 14 707 3027 5.6 -30.4 5 36.0 -4.0 138 8 307.8 307.9 285.1 309.3 0.43 15 700 3108 5.0 -26.0 8 31.0 -4.0 140 8 308.0 308.1 285.4 310.2 0.66 16 657 3621 1.6 -38.4 3 40.0 -7.0 148 8 309.8 309.9 285.5 310.6 0.21 17 548 5058 -7.1 -25.1 22 18.0 -12.0 169 8 316.0 316.2 288.5 319.1 0.91 18 537 5216 -6.3 -37.3 7 31.0 -12.6 172 8 318.8 318.8 288.7 319.8 0.29 19 500 5770 -10.5 -38.5 8 28.0 -15.7 180 8 320.2 320.3 289.1 321.3 0.27 20 442 6707 -17.3 -34.3 21 17.0 -20.5 208 14 323.1 323.2 290.2 324.9 0.47 21 438 6775 -17.9 -26.9 45 9.0 -20.0 210 14 323.2 323.4 290.7 326.6 0.96 22 427 6965 -18.3 -34.3 23 16.0 -21.2 215 15 325.1 325.2 290.8 326.9 0.49 23 400 7450 -21.7 -37.7 22 16.0 -24.2 230 18 326.8 326.9 291.2 328.2 0.37 24 379 7844 -24.1 -45.1 13 21.0 -26.6 237 18 328.7 328.7 291.5 329.4 0.18 25 329 8857 -31.7 -46.7 21 15.0 -33.1 254 18 331.8 331.9 292.4 332.5 0.17 26 302 9454 -36.7 -53.7 16 17.0 -37.8 264 18 333.0 333.0 292.6 333.4 0.08 27 300 9500 -37.1 -52.1 20 15.0 -38.1 265 18 333.1 333.1 292.7 333.5 0.10 28 250 10730 -47.9 -55.9 39 8.0 -48.2 260 21 334.9 334.9 293.1 335.2 0.08 29 237 11081 -50.9 -56.9 49 6.0 -51.1 261 22 335.5 335.5 293.3 335.8 0.07 30 227 11360 -53.1 -58.1 54 5.0 -53.2 262 22 336.3 336.3 293.4 336.5 0.07 31 210 11859 -56.1 -65.1 31 9.0 -56.3 264 23 339.2 339.2 294.1 339.3 0.03 32 206 11982 -55.7 -68.7 18 13.0 -55.9 264 24 341.7 341.7 294.7 341.7 0.02 33 200 12170 -56.3 -69.3 18 13.0 -56.5 265 24 343.6 343.6 295.2 343.7 0.02 34 168 13267 -59.5 -76.5 9 17.0 -59.7 262 20 355.8 355.8 297.9 355.9 0.01 35 160 13570 -61.5 -77.5 10 16.0 -61.6 261 19 357.5 357.5 298.2 357.5 0.01 36 150 13970 -61.3 -80.3 6 19.0 -61.4 260 17 364.5 364.5 299.5 364.5 0.00 37 145 14179 -60.9 -81.9 5 21.0 -61.1 270 16 368.7 368.7 300.4 368.7 0.00 38 100 16450 -66.1 -87.1 4 21.0 -66.2 25 3 400.0 400.0 305.2 400.0 0.00 39 93 16888 -68.3 -87.3 5 19.0 -68.4 315 11 404.1 404.1 305.7 404.1 0.00 40 70 18600 -66.5 -88.5 3 22.0 -66.7 340 6 442.1 442.1 310.1 442.1 0.00 41 50 20660 -61.5 -88.5 2 27.0 -62.0 150 11 498.6 498.6 314.8 498.6 0.00 42 34 23050 -60.3 -87.3 2 27.0 -61.1 101 19 559.8 559.9 318.6 559.9 0.01 43 33 23235 -61.3 -88.3 2 27.0 -62.0 97 20 562.0 562.0 318.8 562.0 0.00 44 30 23830 -58.1 -87.1 1 29.0 -59.2 85 22 586.2 586.3 320.0 586.3 0.01 45 20 26420 -52.3 -84.3 1 32.0 -55.1 100 25 676.1 676.1 323.6 676.2 0.02 46 15 28305 -46.7 -81.7 1 35.0 -52.1 752.7 752.7 326.0 753.0 0.03 TRP 93 16888 -68.3 -87.3 5 19.0 -68.4 315 11 404.1 404.1 305.7 404.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5656.00 m Freezing level: 636.95 mb = 3885.58 m = 12747.82 ft Wetbulb zero: 750.20 mb = 2540.28 m = 8334.16 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 30.48 % Est. max temperature: 27.30 C = 81.14 F Sfc-Lift cond lev (LCL): 971.99 mb = 358.05 m = 1174.69 ft T: 17.09 C 700-500 lapse rate: 5.82 C/km ThetaE index: 11.72 C Layer 866.0- 859.0 mb Conv cond level (CCL): 782.09 mb = 2195.92 m = 7204.36 ft Mean mixing ratio: 9.93 g/kg Conv temperature: 31.52 C = 88.74 F Cap Strength: 4.87 C Lifted Index: 4.42 C Risk: None Lifted Index @300 mb: 8.00 C Lifted Index @700 mb: 3.46 C Showalter Index: 6.59 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 14.50 C K Index: -2.50 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.44 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 43246.16 J/kg Cap Strength: 4.75 C Lift Cond Lev (LCL): 897.92 mb = 1035.40 m = 3396.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 169 at 8 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 27 0 0 -0.0 -0.0 | 349 8 1.4 -7.4 1 1000 114 175 10 -0.9 10.0 | 193 3 0.6 2.6 2 925 783 135 10 -7.1 7.1 | 87 6 -5.6 -0.3 3 850 1499 105 17 -16.4 4.4 | 79 15 -15.0 -3.0 4 700 3108 140 8 -5.1 6.1 | 71 4 -3.7 -1.3 5 500 5770 180 8 0.0 8.0 | 247 2 1.4 0.6 6 400 7450 230 18 13.8 11.6 | 255 16 15.2 4.2 7 300 9500 265 18 17.9 1.6 | 287 20 19.4 -5.8 8 250 10730 260 21 20.7 3.6 | 280 22 22.1 -3.7 9 200 12170 265 24 23.9 2.1 | 282 26 25.4 -5.3 10 150 13970 260 17 16.7 3.0 | 284 19 18.2 -4.4 11 100 16450 25 3 -1.3 -2.7 | 359 10 0.2 -10.1 12 93 16888 315 11 7.8 -7.8 | 329 18 9.2 -15.2 13 70 18600 340 6 2.1 -5.6 | 345 13 3.5 -13.0 14 50 20660 150 11 -5.5 9.5 | 118 5 -4.1 2.1 15 30 23830 85 22 -21.9 -1.9 | 66 22 -20.5 -9.3 16 20 26420 100 25 -24.6 4.3 | 83 23 -23.2 -3.0 Wind Parameters Mean winds (0-6000m): 138.9 at 10.0 knts Storm direction: 168.9 at 7.5 knts Shear (0-3000m) pos: 2.0 neg: 2.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 86.7 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -14.7 tot: -9.5 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.49 Bulk Shear: 2.36 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 ------------------------------------------------------------------------------- 500 164 9 142 2| 10.3 0.0 10.3| 0.0 -4.7 -4.7 -9.4 -0.94| 19.6-18.5 1000 149 10 106 4| 5.1 2.8 8.0| 0.1 -7.1 -6.9 -6.9 -0.80| 12.7-10.2 1500 132 12 92 7| 3.4 4.1 7.5| 0.1 -13.3 -13.2 -8.8 -0.69| 10.8 -7.4 2000 125 12 88 9| 2.7 3.1 5.8| 4.4 -13.3 -8.9 -4.5 -0.58| 9.1 -5.3 2500 124 13 87 9| 2.3 2.5 4.8| 5.2 -13.4 -8.2 -3.3 -0.52| 8.1 -4.2 3000 123 12 85 9| 2.0 2.1 4.1| 5.2 -14.7 -9.5 -3.2 -0.50| 7.3 -3.6 4000 127 11 85 7| 1.8 1.5 3.3| 5.7 -15.0 -9.3 -2.3 -0.46| 5.8 -2.7 5000 133 10 87 6| 1.6 1.2 2.8| 6.0 -15.0 -9.0 -1.8 -0.42| 4.8 -2.0 6000 139 10 92 5| 1.6 1.0 2.6| 6.2 -15.3 -9.1 -1.5 -0.38| 4.3 -1.6 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251210.11.gif