UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:1100Z 11 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 1008 27 19.2 14.2 73 5.0 16.0 220 6 291.7 293.5 288.9 320.4 10.14 1 1000 96 18.6 14.3 76 4.3 15.9 210 11 291.8 293.6 289.0 320.9 10.29 2 925 759 13.2 10.9 86 2.3 11.8 210 22 292.8 294.4 288.2 318.2 8.88 3 894 1045 10.6 10.6 100 0.0 10.6 226 16 293.0 294.6 288.3 318.7 9.01 4 869 1281 9.0 9.0 100 0.0 9.0 240 12 293.7 295.2 287.9 317.6 8.32 5 867 1300 8.6 4.9 78 3.7 6.6 241 11 293.5 294.6 285.9 311.6 6.27 6 864 1329 9.2 -5.8 34 15.0 2.7 242 11 294.4 294.9 282.6 303.0 2.87 7 858 1387 13.4 -8.6 21 22.0 4.0 246 10 299.4 299.8 284.0 306.5 2.32 8 850 1466 14.2 -12.8 14 27.0 3.5 250 8 301.0 301.3 283.9 306.3 1.68 9 796 2017 12.0 -17.0 12 29.0 1.4 257 10 304.4 304.6 284.7 308.5 1.27 10 761 2391 8.8 -3.2 43 12.0 3.0 261 11 304.9 305.6 287.8 317.1 3.97 11 714 2915 5.2 -5.8 45 11.0 0.2 268 13 306.5 307.2 287.9 317.3 3.47 12 705 3018 4.4 -8.6 38 13.0 -1.2 269 14 306.7 307.3 287.3 315.6 2.83 13 700 3076 4.6 -22.4 12 27.0 -3.8 270 14 307.6 307.7 285.5 310.6 0.90 14 687 3229 4.4 -32.6 5 37.0 -4.9 270 15 309.0 309.1 285.4 310.3 0.36 15 685 3252 4.2 -32.8 5 37.0 -5.0 270 15 309.0 309.1 285.4 310.3 0.35 16 643 3763 0.0 -7.0 59 7.0 -3.1 269 17 309.9 310.6 289.0 321.0 3.52 17 575 4647 -6.7 -13.7 57 7.0 -9.2 267 20 312.1 312.6 288.6 319.6 2.31 18 546 5050 -8.5 -22.5 31 14.0 -12.5 266 21 314.7 314.9 288.3 318.5 1.15 19 542 5107 -8.1 -26.1 22 18.0 -12.8 266 22 315.8 316.0 288.3 318.7 0.84 20 528 5310 -8.3 -25.3 24 17.0 -12.9 266 22 317.9 318.1 289.1 321.1 0.93 21 500 5730 -12.1 -24.1 36 12.0 -15.3 265 24 318.3 318.5 289.4 322.0 1.09 22 450 6530 -17.3 -33.3 23 16.0 -20.3 270 28 321.5 321.6 289.8 323.3 0.51 23 429 6889 -17.5 -43.5 8 26.0 -21.3 272 30 325.7 325.7 290.7 326.4 0.19 24 400 7410 -21.7 -49.7 6 28.0 -24.8 275 33 326.8 326.8 290.9 327.2 0.10 25 388 7633 -23.5 -49.5 7 26.0 -26.3 277 34 327.3 327.3 291.0 327.7 0.11 26 384 7709 -22.9 -53.9 4 31.0 -25.9 277 34 329.0 329.1 291.5 329.3 0.07 27 307 9301 -37.1 -45.1 43 8.0 -37.8 289 40 330.9 330.9 292.2 331.8 0.22 28 300 9460 -38.3 -49.3 31 11.0 -39.1 290 41 331.4 331.4 292.2 331.9 0.14 29 285 9809 -41.1 -54.1 23 13.0 -41.8 284 44 332.3 332.3 292.4 332.6 0.09 30 253 10602 -48.3 -54.3 50 6.0 -48.6 271 50 333.1 333.1 292.7 333.5 0.09 31 250 10680 -48.9 -54.9 50 6.0 -49.1 270 51 333.4 333.4 292.7 333.7 0.09 32 249 10706 -49.3 -54.0 58 4.7 -49.5 270 51 333.2 333.2 292.7 333.6 0.10 33 235 11084 -52.1 -62.1 29 10.0 -52.3 271 49 334.5 334.5 293.0 334.6 0.04 34 223 11421 -55.1 -62.1 42 7.0 -55.2 273 47 334.9 334.9 293.1 335.1 0.04 35 206 11924 -58.1 -67.1 31 9.0 -58.2 274 44 337.9 337.9 293.8 338.0 0.02 36 200 12110 -58.3 -69.3 23 11.0 -58.5 275 43 340.4 340.4 294.4 340.5 0.02 37 185 12597 -60.1 -72.1 19 12.0 -60.2 277 57 345.2 345.2 295.6 345.3 0.01 38 171 13084 -63.3 -73.8 23 10.5 -63.4 280 71 347.8 347.8 296.1 347.8 0.01 39 166 13265 -64.5 -74.5 24 10.0 -64.6 275 70 348.7 348.7 296.4 348.8 0.01 40 150 13890 -59.9 -78.9 7 19.0 -60.1 275 47 366.9 366.9 300.0 366.9 0.01 41 148 13974 -59.3 -80.3 5 21.0 -59.5 276 47 369.3 369.3 300.4 369.3 0.00 42 123 15122 -64.1 -86.1 3 22.0 -64.3 290 45 380.7 380.7 302.3 380.7 0.00 43 100 16390 -64.5 -86.5 3 22.0 -64.7 305 42 403.1 403.1 305.6 403.1 0.00 44 87 17236 -66.3 -87.3 4 21.0 -66.4 305 31 415.9 415.9 307.2 415.9 0.00 45 70 18560 -63.9 -88.9 2 25.0 -64.1 305 14 447.7 447.7 310.6 447.7 0.00 46 68 18738 -63.1 -88.1 2 25.0 -63.4 313 13 453.1 453.1 311.1 453.1 0.00 47 52 20380 -65.5 -89.5 2 24.0 -65.8 29 9 483.7 483.7 313.7 483.7 0.00 48 50 20620 -62.9 -88.9 2 26.0 -63.3 40 8 495.3 495.3 314.6 495.3 0.00 49 39 22165 -58.5 -87.5 1 29.0 -59.3 76 11 542.9 542.9 317.7 542.9 0.00 50 30 23810 -59.5 -88.5 1 29.0 -60.4 115 15 582.4 582.4 319.8 582.5 0.01 51 25 24956 -57.1 -87.1 1 30.0 -58.6 93 15 620.5 620.5 321.5 620.6 0.01 52 20 26400 -47.1 -83.1 1 36.0 -51.5 65 14 692.0 692.0 324.1 692.2 0.02 53 18 27101 -45.1 -81.1 1 36.0 -50.5 719.5 719.5 325.0 719.7 0.03 54 12 29802 -46.3 -82.3 1 36.0 -52.7 803.7 803.7 327.3 804.0 0.04 TRP 166 13265 -64.5 -74.5 24 10.0 -64.6 275 70 348.7 348.7 296.4 348.8 0.01 WND 171 13084 -63.3 -73.8 23 10.5 -63.4 280 71 347.8 347.8 296.1 347.8 0.01 Sounding variables and indices 1000-500 mb thick: 5634.00 m Freezing level: 643.00 mb = 3762.87 m = 12345.23 ft Wetbulb zero: 712.69 mb = 2929.58 m = 9611.37 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 46.59 % Est. max temperature: 26.91 C = 80.44 F Sfc-Lift cond lev (LCL): 936.04 mb = 658.14 m = 2159.22 ft T: 14.02 C 700-500 lapse rate: 6.29 C/km ThetaE index: 15.75 C Layer 869.0- 858.0 mb Conv cond level (CCL): 905.99 mb = 933.12 m = 3061.37 ft Mean mixing ratio: 9.52 g/kg Conv temperature: 20.44 C = 68.79 F Cap Strength: 6.06 C Lifted Index: 4.58 C Risk: None Lifted Index @300 mb: 8.97 C Lifted Index @700 mb: 4.40 C Showalter Index: 12.58 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: -0.70 C K Index: -13.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.25 J/kg Max Up Vert Vel: 3.81 m/s Conv Inhibition (B-): 2.71 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 913.94 mb = 859.86 m = 2821.02 ft Lev Free Conv (LFC): 898.94 mb = 998.60 m = 3276.21 ft Equ Level (EL): 858.94 mb = 1377.80 m = 4520.29 ft B at Equ Level: -0.65 J/kg Max Parcel Lev (MPL): 858.94 mb = 1377.80 m = 4520.29 ft Wind level data Storm motion: 286 at 12 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 1008 27 220 6 3.9 4.6 | 135 11 -7.9 7.9 1 1000 96 210 11 5.5 9.5 | 154 14 -6.3 12.8 2 925 759 210 22 11.0 19.1 | 178 22 -0.8 22.4 3 850 1466 250 8 7.5 2.7 | 145 7 -4.3 6.0 4 700 3076 270 14 14.0 -0.0 | 214 4 2.2 3.3 5 500 5730 265 24 23.9 2.1 | 246 13 12.1 5.4 6 400 7410 275 33 32.9 -2.9 | 269 21 21.1 0.4 7 300 9460 290 41 38.5 -14.0 | 292 29 26.7 -10.7 8 250 10680 270 51 51.0 -0.0 | 265 39 39.2 3.3 9 200 12110 275 43 42.8 -3.7 | 271 31 31.0 -0.4 10 171 13084 280 71 69.9 -12.3 | 279 59 58.1 -9.0 11 166 13265 275 70 69.7 -6.1 | 273 58 57.9 -2.8 12 150 13890 275 47 46.8 -4.1 | 271 35 35.0 -0.8 13 100 16390 305 42 34.4 -24.1 | 313 31 22.6 -20.8 14 70 18560 305 14 11.5 -8.0 | 4 5 -0.3 -4.7 15 50 20620 40 8 -5.1 -6.1 | 81 17 -16.9 -2.8 16 30 23810 115 15 -13.6 6.3 | 111 27 -25.4 9.6 17 20 26400 65 14 -12.7 -5.9 | 84 25 -24.5 -2.6 Wind Parameters Mean winds (0-6000m): 255.6 at 16.3 knts Storm direction: 285.6 at 12.3 knts Shear (0-3000m) pos: 2.8 neg: 2.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 60.4 neg: -13.7 tot: 46.7 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 18.53 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 ------------------------------------------------------------------------------- 500 210 14 162 16| 0.0 12.6 12.6| 36.1 0.0 36.1 72.2 0.76| 12.8 9.7 1000 212 17 171 18| 2.5 6.3 8.8| 52.4 -0.1 52.3 52.3 0.54| 11.7 6.4 1500 216 15 169 16| 4.5 4.2 8.7| 52.4 -13.7 38.7 25.8 0.21| 11.3 2.4 2000 222 14 169 14| 3.5 3.2 6.6| 55.3 -13.7 41.6 20.8 0.24| 9.0 2.2 2500 229 13 171 12| 3.0 2.5 5.5| 57.9 -13.7 44.2 17.7 0.28| 7.7 2.1 3000 236 13 174 11| 2.8 2.1 4.9| 60.4 -13.7 46.7 15.6 0.32| 6.8 2.2 4000 246 14 184 9| 2.1 1.9 4.0| 63.4 -13.7 49.7 12.4 0.34| 5.6 1.9 5000 252 15 196 8| 1.7 1.8 3.5| 65.9 -13.7 52.2 10.4 0.34| 4.9 1.6 6000 256 16 209 8| 1.5 1.7 3.2| 71.7 -13.7 58.0 9.7 0.34| 4.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251211.11.gif