UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122411.upa.cvt Date: 1100Z 24 DEC 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:1100Z 24 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 1006 27 15.2 14.3 94 0.9 14.7 0 0 287.9 289.7 287.6 316.4 10.23 1 1000 78 16.8 14.8 88 2.0 15.5 245 3 290.0 291.8 288.7 319.9 10.64 2 995 121 17.0 14.9 87 2.1 15.7 245 4 290.6 292.5 289.0 320.9 10.76 3 930 695 13.4 11.0 85 2.4 12.0 240 11 292.6 294.1 288.1 317.9 8.89 4 925 741 13.8 8.8 72 5.0 10.9 240 12 293.4 294.8 287.3 315.6 7.70 5 916 824 15.0 6.0 55 9.0 10.0 246 13 295.5 296.6 286.8 314.1 6.41 6 903 945 15.6 4.6 48 11.0 9.6 254 14 297.3 298.4 286.9 314.7 5.89 7 887 1096 15.6 -1.4 31 17.0 7.2 265 16 298.8 299.5 285.5 310.5 3.89 8 850 1456 12.8 -0.2 41 13.0 6.2 290 20 299.6 300.4 286.4 312.9 4.43 9 836 1595 13.2 2.2 47 11.0 7.3 290 20 301.4 302.4 287.9 317.5 5.37 10 779 2184 9.0 -4.0 40 13.0 2.9 288 19 303.0 303.7 286.8 314.2 3.65 11 769 2291 8.6 -7.4 31 16.0 1.6 287 18 303.7 304.3 286.2 312.6 2.85 12 755 2443 9.8 -31.2 4 41.0 -1.4 287 18 306.6 306.7 284.5 307.9 0.37 13 700 3067 6.8 -40.2 2 47.0 -3.8 285 17 310.0 310.0 285.5 310.6 0.16 14 677 3340 6.0 -40.0 2 46.0 -4.4 284 19 312.1 312.1 286.3 312.7 0.17 15 590 4446 -2.3 -31.3 9 29.0 -9.4 280 26 315.0 315.1 287.6 316.6 0.47 16 522 5407 -7.1 -43.1 4 36.0 -13.5 276 32 320.4 320.4 289.0 321.0 0.16 17 500 5740 -9.9 -41.9 5 32.0 -15.4 275 34 321.0 321.0 289.3 321.7 0.19 18 400 7420 -23.3 -37.3 27 14.0 -25.4 280 45 324.7 324.8 290.6 326.1 0.39 19 387 7661 -25.5 -38.5 29 13.0 -27.3 279 48 324.9 325.0 290.6 326.2 0.35 20 365 8083 -28.1 -39.1 34 11.0 -29.5 277 53 326.9 327.0 291.2 328.2 0.35 21 344 8506 -30.7 -52.7 10 22.0 -32.4 275 58 329.0 329.0 291.5 329.3 0.08 22 304 9377 -34.5 -63.5 4 29.0 -36.0 270 69 335.5 335.5 293.2 335.6 0.02 23 300 9470 -34.9 -62.9 4 28.0 -36.3 270 70 336.2 336.2 293.4 336.3 0.03 24 297 9540 -35.3 -62.3 5 27.0 -36.7 271 70 336.6 336.6 293.5 336.7 0.03 25 289 9731 -34.5 -65.5 3 31.0 -36.1 272 71 340.4 340.4 294.4 340.4 0.02 26 250 10730 -42.9 -65.9 6 23.0 -43.7 280 73 342.3 342.3 294.9 342.4 0.02 27 230 11284 -47.7 -65.7 11 18.0 -48.2 276 82 343.2 343.2 295.1 343.3 0.02 28 224 11458 -49.3 -60.3 27 11.0 -49.7 275 85 343.4 343.4 295.2 343.6 0.05 29 213 11785 -51.5 -67.5 13 16.0 -51.8 273 91 344.9 345.0 295.5 345.0 0.02 30 200 12190 -54.5 -61.5 42 7.0 -54.6 270 98 346.5 346.5 295.9 346.7 0.05 31 194 12384 -56.2 -59.7 65 3.5 -56.3 270 102 346.8 346.8 296.0 347.0 0.06 32 193 12416 -56.5 -59.4 70 2.9 -56.6 270 101 346.8 346.8 296.0 347.1 0.07 33 183 12750 -59.7 -61.9 75 2.2 -59.7 272 95 346.9 346.9 296.0 347.1 0.05 34 182 12784 -60.1 -63.0 69 2.9 -60.2 272 94 346.8 346.8 296.0 347.0 0.04 35 165 13390 -63.1 -79.1 10 16.0 -63.2 276 81 351.7 351.7 297.0 351.7 0.00 36 150 13970 -66.1 -79.1 15 13.0 -66.2 280 69 356.2 356.2 298.0 356.2 0.01 37 140 14387 -67.9 -77.9 23 10.0 -67.9 280 64 360.2 360.2 298.7 360.2 0.01 38 100 16420 -66.1 -87.1 4 21.0 -66.2 290 47 400.0 400.0 305.2 400.0 0.00 39 87 17259 -68.9 -88.9 4 20.0 -69.0 274 38 410.6 410.6 306.6 410.6 0.00 40 70 18570 -65.7 -89.7 2 24.0 -65.9 250 25 443.8 443.8 310.3 443.8 0.00 41 65 19021 -64.7 -88.7 2 24.0 -65.0 280 22 455.5 455.5 311.4 455.5 0.00 42 61 19407 -66.3 -89.3 3 23.0 -66.5 305 19 460.3 460.3 311.8 460.3 0.00 43 51 20507 -60.5 -88.5 1 28.0 -61.0 17 12 498.1 498.1 314.8 498.1 0.00 44 50 20630 -60.7 -87.7 2 27.0 -61.2 25 11 500.4 500.4 315.0 500.5 0.00 45 47 21014 -61.1 -88.1 2 27.0 -61.6 37 11 508.4 508.4 315.5 508.4 0.00 46 30 23830 -56.7 -85.7 1 29.0 -58.0 120 9 590.1 590.1 320.2 590.1 0.01 47 27 24498 -56.9 -86.9 1 30.0 -58.3 607.6 607.6 320.9 607.6 0.01 TRP 140 14387 -67.9 -77.9 23 10.0 -67.9 280 64 360.2 360.2 298.7 360.2 0.01 WND 194 12384 -56.2 -59.7 65 3.5 -56.3 270 102 346.8 346.8 296.0 347.0 0.06 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 614.11 mb = 4139.27 m = 13580.10 ft Wetbulb zero: 761.50 mb = 2371.93 m = 7781.82 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 24.88 % Est. max temperature: 26.80 C = 80.24 F Sfc-Lift cond lev (LCL): 992.78 mb = 139.92 m = 459.06 ft T: 16.88 C 700-500 lapse rate: 6.25 C/km ThetaE index: 9.59 C Layer 779.0- 700.0 mb Conv cond level (CCL): 770.88 mb = 2270.61 m = 7449.43 ft Mean mixing ratio: 9.19 g/kg Conv temperature: 30.97 C = 87.75 F Cap Strength: 7.88 C Lifted Index: 7.42 C Risk: None Lifted Index @300 mb: 13.07 C Lifted Index @700 mb: 7.07 C Showalter Index: 10.65 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 9.70 C K Index: -24.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.44 J/kg Max Up Vert Vel: 6.39 m/s Conv Inhibition (B-): 33670.17 J/kg Cap Strength: 7.78 C Lift Cond Lev (LCL): 908.88 mb = 889.74 m = 2919.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 16 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 27 0 0 -0.0 -0.0 | 128 16 -12.3 9.7 1 1000 78 245 3 2.7 1.3 | 139 15 -9.6 11.0 2 925 741 240 12 10.4 6.0 | 173 16 -1.9 15.7 3 850 1456 290 20 18.8 -6.8 | 246 7 6.5 2.9 4 700 3067 285 17 16.4 -4.4 | 218 7 4.1 5.3 5 500 5740 275 34 33.9 -3.0 | 253 23 21.6 6.8 6 400 7420 280 45 44.3 -7.8 | 267 32 32.0 1.9 7 300 9470 270 70 70.0 -0.0 | 260 59 57.7 9.7 8 250 10730 280 73 71.9 -12.7 | 273 60 59.6 -2.9 9 200 12190 270 98 98.0 -0.0 | 264 86 85.7 9.7 10 194 12384 270 102 102.0 -0.0 | 264 90 89.7 9.7 11 150 13970 280 69 68.0 -12.0 | 272 56 55.7 -2.2 12 140 14387 280 64 63.0 -11.1 | 272 51 50.7 -1.4 13 100 16420 290 47 44.2 -16.1 | 281 33 31.9 -6.3 14 70 18570 250 25 23.5 8.6 | 212 21 11.2 18.3 15 50 20630 25 11 -4.6 -10.0 | 89 17 -16.9 -0.2 16 30 23830 120 9 -7.8 4.5 | 125 25 -20.1 14.2 Wind Parameters Mean winds (0-6000m): 278.4 at 20.9 knts Storm direction: 308.4 at 15.7 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 84.5 neg: -5.7 tot: 78.8 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.55 Bulk Shear: 36.88 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 ------------------------------------------------------------------------------- 500 243 6 149 14| 0.0 9.4 9.4| 34.1 0.0 34.1 68.1 0.97| 9.4 9.1 1000 245 9 163 14| 3.7 4.7 8.4| 62.7 0.0 62.7 62.7 0.92| 9.1 8.4 1500 264 12 178 11| 5.3 3.1 8.4| 84.5 0.0 84.5 56.3 0.89| 9.6 8.5 2000 273 14 189 9| 4.0 2.3 6.2| 84.5 -1.9 82.6 41.3 0.82| 7.5 6.1 2500 277 15 196 8| 3.2 1.8 5.0| 84.5 -3.8 80.7 32.3 0.76| 6.2 4.7 3000 279 15 201 8| 2.6 1.5 4.1| 84.5 -5.7 78.8 26.3 0.70| 5.3 3.7 4000 280 16 209 8| 2.0 1.7 3.7| 93.1 -5.7 87.5 21.9 0.68| 4.8 3.3 5000 280 18 222 9| 1.6 2.0 3.6|100.1 -5.7 94.4 18.9 0.62| 4.5 2.8 6000 278 21 231 11| 1.5 2.0 3.5|110.1 -5.7 104.4 17.4 0.57| 4.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251224.11.gif