UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:0000Z 5 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 1013 27 21.2 13.2 60 8.0 16.2 240 17 293.3 295.0 288.8 320.3 9.45 1 1009 61 19.0 12.0 64 7.0 14.7 242 18 291.4 293.0 287.5 316.3 8.76 2 1000 138 18.0 12.0 68 6.0 14.3 245 19 291.1 292.7 287.5 316.2 8.84 3 925 799 11.6 10.6 94 1.0 11.0 225 19 291.2 292.7 287.4 315.9 8.70 4 924 808 11.6 10.7 94 0.9 11.1 225 19 291.3 292.8 287.5 316.2 8.77 5 853 1471 6.2 4.4 88 1.8 5.2 225 25 292.3 293.4 285.4 310.1 6.15 6 850 1500 6.4 2.5 76 3.9 4.4 225 25 292.9 293.8 284.7 308.5 5.39 7 834 1656 8.0 -6.0 36 14.0 2.0 223 25 296.1 296.7 283.4 304.9 2.92 8 820 1796 8.0 -10.0 27 18.0 0.8 220 25 297.6 298.0 283.1 304.3 2.18 9 813 1867 8.8 -4.2 40 13.0 2.8 219 25 299.1 299.8 285.1 309.6 3.44 10 809 1907 8.6 -1.4 49 10.0 3.7 219 26 299.4 300.1 286.1 312.2 4.27 11 773 2284 9.2 -25.8 6 35.0 -1.2 213 26 303.9 304.0 283.8 306.0 0.60 12 764 2381 9.0 -16.0 15 25.0 -0.2 211 26 304.7 305.0 285.1 309.4 1.43 13 700 3097 3.2 -10.8 35 14.0 -2.4 200 27 306.0 306.5 286.6 313.6 2.39 14 670 3450 0.0 -10.0 47 10.0 -4.0 203 27 306.3 306.8 287.0 314.7 2.67 15 661 3558 -0.3 -17.3 26 17.0 -6.0 203 27 307.1 307.4 286.0 312.0 1.49 16 652 3668 -0.9 -9.9 50 9.0 -4.6 204 27 307.7 308.2 287.6 316.4 2.76 17 640 3816 -1.9 -15.9 33 14.0 -6.7 205 27 308.2 308.5 286.6 313.8 1.73 18 611 4183 -5.1 -11.1 63 6.0 -7.4 208 27 308.6 309.1 287.8 317.1 2.68 19 524 5374 -12.5 -22.5 43 10.0 -15.2 217 27 313.6 313.8 287.9 317.6 1.20 20 500 5730 -15.5 -23.5 50 8.0 -17.5 220 27 314.1 314.4 288.1 318.0 1.15 21 473 6146 -18.7 -28.7 41 10.0 -20.7 225 28 315.2 315.3 288.1 317.8 0.76 22 444 6614 -22.5 -29.5 53 7.0 -23.8 231 29 316.2 316.3 288.3 318.8 0.75 23 400 7370 -28.5 -38.5 38 10.0 -29.7 240 31 317.9 318.0 288.5 319.2 0.34 24 375 7829 -31.9 -47.9 19 16.0 -33.2 238 32 319.4 319.4 288.7 319.9 0.13 25 340 8512 -38.3 -46.3 43 8.0 -38.8 234 34 319.7 319.8 288.9 320.4 0.18 26 307 9206 -44.3 -52.3 41 8.0 -44.6 231 37 320.8 320.8 289.1 321.2 0.10 27 300 9360 -44.9 -58.9 19 14.0 -45.4 230 37 322.1 322.1 289.5 322.3 0.05 28 252 10499 -53.3 -60.3 42 7.0 -53.5 235 46 326.1 326.1 290.6 326.3 0.05 29 250 10550 -53.5 -61.5 37 8.0 -53.7 235 46 326.5 326.5 290.7 326.7 0.04 30 216 11482 -57.5 -69.5 20 12.0 -57.6 245 41 334.3 334.3 292.9 334.3 0.02 31 200 11970 -56.5 -72.5 12 16.0 -56.7 245 34 343.3 343.3 295.1 343.3 0.01 32 192 12228 -54.1 -78.1 4 24.0 -54.4 249 35 351.2 351.2 296.9 351.2 0.00 33 150 13800 -54.3 -82.3 2 28.0 -54.7 270 43 376.5 376.5 301.7 376.5 0.00 34 102 16228 -63.3 -86.3 3 23.0 -63.5 251 28 403.1 403.1 305.6 403.1 0.00 35 100 16350 -63.1 -87.1 3 24.0 -63.3 250 27 405.8 405.8 306.0 405.8 0.00 36 93 16793 -64.7 -86.7 3 22.0 -64.9 255 25 411.2 411.2 306.6 411.2 0.00 37 84 17415 -62.7 -87.7 2 25.0 -63.0 262 23 427.4 427.4 308.6 427.4 0.00 38 70 18530 -64.5 -88.5 2 24.0 -64.7 275 19 446.4 446.4 310.5 446.4 0.00 39 64 19085 -60.1 -87.1 2 27.0 -60.6 243 15 467.6 467.6 312.4 467.7 0.00 40 55 20028 -62.1 -88.1 2 26.0 -62.5 189 9 483.8 483.8 313.7 483.8 0.00 41 50 20620 -60.7 -87.7 2 27.0 -61.2 155 5 500.4 500.4 315.0 500.5 0.00 42 39 22165 -61.1 -88.1 2 27.0 -61.7 116 9 536.3 536.3 317.3 536.3 0.00 43 30 23810 -57.1 -86.1 1 29.0 -58.3 75 13 589.0 589.0 320.1 589.0 0.01 44 26 24723 -54.7 -85.7 1 31.0 -56.5 75 14 620.4 620.4 321.5 620.5 0.01 45 22 25789 -56.3 -86.3 1 30.0 -58.1 75 15 646.0 646.0 322.5 646.1 0.01 46 20 26400 -53.3 -84.3 1 31.0 -55.9 75 16 673.0 673.0 323.5 673.1 0.02 47 15 28279 -47.1 -81.1 1 34.0 -52.4 751.4 751.4 326.0 751.7 0.04 TRP 216 11482 -57.5 -69.5 20 12.0 -57.6 245 41 334.3 334.3 292.9 334.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5592.00 m Freezing level: 670.00 mb = 3450.04 m = 11318.89 ft Wetbulb zero: 781.86 mb = 2189.58 m = 7183.57 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 51.91 % Est. max temperature: 20.13 C = 68.23 F Sfc-Lift cond lev (LCL): 900.01 mb = 1026.25 m = 3366.91 ft T: 9.82 C 700-500 lapse rate: 7.10 C/km ThetaE index: 11.92 C Layer 853.0- 813.0 mb Conv cond level (CCL): 907.91 mb = 953.69 m = 3128.87 ft Mean mixing ratio: 8.76 g/kg Conv temperature: 19.44 C = 66.99 F Cap Strength: 6.23 C Lifted Index: 3.11 C Risk: None Lifted Index @300 mb: 4.59 C Lifted Index @700 mb: 4.47 C Showalter Index: 7.77 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.00 C K Index: 10.40 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.40 J/kg Max Up Vert Vel: 5.73 m/s Conv Inhibition (B-): 1.99 J/kg Cap Strength: 6.14 C Lift Cond Lev (LCL): 911.71 mb = 919.10 m = 3015.39 ft Lev Free Conv (LFC): 896.71 mb = 1056.67 m = 3466.71 ft Equ Level (EL): 836.71 mb = 1629.56 m = 5346.26 ft B at Equ Level: 13.72 J/kg Max Parcel Lev (MPL): 816.71 mb = 1828.99 m = 6000.54 ft Wind level data Storm motion: 245 at 19 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 1013 27 240 17 14.7 8.5 | 102 2 -2.4 0.5 1 1000 138 245 19 17.2 8.0 | 238 0 0.1 0.1 2 925 799 225 19 13.4 13.4 | 146 7 -3.7 5.5 3 850 1500 225 25 17.7 17.7 | 183 10 0.5 9.7 4 700 3097 200 27 9.2 25.4 | 156 19 -7.9 17.4 5 500 5730 220 27 17.4 20.7 | 181 13 0.2 12.7 6 400 7370 240 31 26.8 15.5 | 232 12 9.7 7.5 7 300 9360 230 37 28.3 23.8 | 215 19 11.2 15.8 8 250 10550 235 46 37.7 26.4 | 228 28 20.6 18.4 9 216 11482 245 41 37.2 17.3 | 245 22 20.0 9.4 10 200 11970 245 34 30.8 14.4 | 245 15 13.7 6.4 11 150 13800 270 43 43.0 -0.0 | 287 27 25.9 -8.0 12 100 16350 250 27 25.4 9.2 | 261 8 8.2 1.3 13 70 18530 275 19 18.9 -1.7 | 349 10 1.8 -9.6 14 50 20620 155 5 -2.1 4.5 | 80 20 -19.2 -3.4 15 30 23810 75 13 -12.6 -3.4 | 69 32 -29.7 -11.3 16 20 26400 75 16 -15.5 -4.1 | 70 35 -32.6 -12.1 Wind Parameters Mean winds (0-6000m): 215.0 at 25.2 knts Storm direction: 245.0 at 18.9 knts Shear (0-3000m) pos: 0.0 neg: 3.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 54.2 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -24.2 tot: -14.3 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 17.01 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 ------------------------------------------------------------------------------- 500 240 19 149 2| 0.0 3.0 3.0| 0.1 -0.2 -0.1 -0.3 0.09| 6.3 0.6 1000 233 19 152 4| 0.0 3.2 3.2| 3.2 -0.6 2.6 2.6 0.18| 5.5 1.0 1500 230 20 164 5| 0.0 3.3 3.3| 9.8 -0.6 9.2 6.2 0.34| 5.0 1.7 2000 227 22 170 7| 0.0 3.1 3.1| 9.8 -6.8 3.0 1.5 0.16| 4.7 0.8 2500 224 23 170 8| 0.0 3.0 3.0| 9.8 -14.5 -4.7 -1.9 0.04| 4.5 0.2 3000 220 23 168 10| 0.0 3.0 3.0| 9.8 -24.2 -14.3 -4.8 -0.05| 4.4 -0.2 4000 216 24 165 12| 0.4 2.2 2.6| 20.8 -25.3 -4.5 -1.1 0.03| 3.8 0.1 5000 214 25 166 13| 0.7 1.8 2.4| 31.6 -25.3 6.2 1.2 0.10| 3.4 0.4 6000 215 25 168 13| 0.9 1.5 2.4| 44.4 -25.3 19.1 3.2 0.19| 3.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251205.00.gif