UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:2300Z 7 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 1014 27 25.8 13.8 47 12.0 18.1 60 8 297.8 299.5 290.7 326.3 9.82 1 1013 36 23.8 10.8 44 13.0 15.8 59 8 295.9 297.3 288.5 319.2 8.05 2 1000 155 23.0 11.0 47 12.0 15.6 45 8 296.1 297.6 288.8 320.1 8.26 3 953 573 19.8 6.8 43 13.0 12.3 20 6 297.0 298.2 287.5 316.1 6.51 4 925 829 18.2 7.2 49 11.0 11.8 5 4 297.9 299.2 288.2 318.2 6.90 5 906 1006 16.6 7.6 55 9.0 11.3 4 6 298.0 299.4 288.5 319.3 7.24 6 860 1448 15.2 -6.8 21 22.0 5.3 1 11 301.1 301.5 285.1 309.3 2.67 7 850 1547 14.4 -6.6 23 21.0 4.9 360 12 301.2 301.7 285.2 309.7 2.74 8 817 1880 12.6 -4.4 30 17.0 4.6 355 12 302.8 303.4 286.4 313.1 3.37 9 712 3015 3.6 -8.4 41 12.0 -1.4 337 13 305.0 305.5 286.7 313.9 2.85 10 700 3153 2.8 -9.2 41 12.0 -2.1 335 13 305.6 306.1 286.8 314.1 2.72 11 568 4811 -6.5 -37.5 6 31.0 -12.6 335 18 313.5 313.5 286.9 314.4 0.27 12 500 5790 -15.1 -34.1 18 19.0 -18.6 335 21 314.6 314.7 287.5 316.1 0.43 13 415 7173 -25.7 -45.7 14 20.0 -27.8 38 11 318.2 318.2 288.3 318.8 0.15 14 400 7440 -26.5 -53.5 6 27.0 -28.7 50 9 320.5 320.6 289.0 320.8 0.07 15 398 7476 -26.5 -54.5 5 28.0 -28.7 53 9 321.0 321.0 289.1 321.2 0.06 16 378 7847 -28.9 -58.9 4 30.0 -30.9 80 13 322.6 322.6 289.6 322.7 0.04 17 311 9213 -38.7 -56.7 13 18.0 -39.6 186 26 327.4 327.4 291.0 327.7 0.06 18 304 9369 -39.3 -42.3 73 3.0 -39.5 198 28 328.7 328.8 291.7 329.9 0.30 19 302 9415 -39.7 -45.7 53 6.0 -40.1 201 29 328.8 328.8 291.6 329.6 0.21 20 301 9437 -39.5 -52.5 24 13.0 -40.2 203 29 329.4 329.4 291.6 329.8 0.10 21 300 9460 -39.5 -51.5 27 12.0 -40.2 205 29 329.7 329.7 291.7 330.1 0.11 22 299 9483 -39.7 -52.7 24 13.0 -40.4 205 29 329.7 329.7 291.7 330.1 0.10 23 271 10141 -45.3 -59.3 19 14.0 -45.8 205 28 331.0 331.0 292.0 331.2 0.05 24 258 10465 -48.1 -55.1 44 7.0 -48.4 205 28 331.6 331.6 292.2 331.9 0.08 25 255 10541 -48.9 -60.9 23 12.0 -49.3 205 28 331.5 331.5 292.2 331.7 0.04 26 250 10670 -50.1 -56.1 49 6.0 -50.3 205 28 331.6 331.6 292.2 331.9 0.08 27 245 10802 -51.1 -54.9 64 3.8 -51.2 203 27 332.0 332.0 292.3 332.4 0.09 28 217 11580 -57.9 -60.2 75 2.3 -57.9 192 24 333.2 333.2 292.6 333.4 0.05 29 209 11816 -60.1 -62.6 72 2.5 -60.2 189 23 333.4 333.4 292.7 333.5 0.04 30 204 11967 -61.3 -71.3 25 10.0 -61.4 187 23 333.8 333.8 292.7 333.8 0.01 31 200 12090 -62.5 -68.5 44 6.0 -62.6 185 22 333.8 333.8 292.7 333.9 0.02 32 184 12601 -66.7 -72.7 42 6.0 -66.7 180 13 335.0 335.0 293.1 335.1 0.01 33 182 12667 -64.1 -76.1 18 12.0 -64.2 187 14 340.3 340.3 294.4 340.3 0.01 34 169 13123 -63.5 -79.5 10 16.0 -63.6 236 22 348.6 348.6 296.3 348.6 0.00 35 167 13197 -60.1 -82.1 4 22.0 -60.3 244 23 355.5 355.5 297.8 355.5 0.00 36 150 13870 -58.7 -83.7 3 25.0 -58.9 315 34 368.9 368.9 300.4 369.0 0.00 37 149 13912 -58.5 -83.5 3 25.0 -58.7 315 34 370.0 370.0 300.5 370.0 0.00 38 114 15570 -64.1 -87.1 3 23.0 -64.3 318 25 389.0 389.0 303.6 389.0 0.00 39 100 16370 -64.7 -87.7 3 23.0 -64.8 320 21 402.7 402.7 305.6 402.7 0.00 40 70 18560 -64.1 -89.1 2 25.0 -64.4 5 11 447.3 447.3 310.6 447.3 0.00 41 55 20042 -61.3 -89.3 1 28.0 -61.7 55 10 485.6 485.6 313.9 485.6 0.00 42 50 20630 -62.7 -89.7 1 27.0 -63.1 75 10 495.7 495.7 314.7 495.7 0.00 43 46 21144 -63.3 -90.3 1 27.0 -63.7 81 11 506.2 506.2 315.4 506.3 0.00 44 34 23029 -57.5 -88.5 1 31.0 -58.6 101 14 567.2 567.2 319.0 567.2 0.00 45 31 23613 -57.7 -87.7 1 30.0 -58.9 108 15 581.9 581.9 319.8 581.9 0.01 46 30 23820 -57.5 -87.5 1 30.0 -58.7 110 15 587.9 587.9 320.0 587.9 0.01 47 22 25780 -56.5 -87.5 1 31.0 -58.3 83 24 645.4 645.4 322.5 645.5 0.01 48 20 26390 -52.5 -85.5 1 33.0 -55.3 75 27 675.5 675.5 323.6 675.6 0.01 49 14 28741 -43.7 -81.7 1 38.0 -50.7 777.8 777.9 326.7 778.2 0.04 TRP 184 12601 -66.7 -72.7 42 6.0 -66.7 180 13 335.0 335.0 293.1 335.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5635.00 m Freezing level: 660.26 mb = 3652.27 m = 11982.36 ft Wetbulb zero: 737.14 mb = 2728.84 m = 8952.78 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 29.19 % Est. max temperature: 28.84 C = 83.91 F Sfc-Lift cond lev (LCL): 850.42 mb = 1542.78 m = 5061.57 ft T: 14.43 C 700-500 lapse rate: 6.79 C/km ThetaE index: 10.01 C Layer 860.0- 850.0 mb Conv cond level (CCL): 719.59 mb = 2927.72 m = 9605.27 ft Mean mixing ratio: 7.26 g/kg Conv temperature: 32.89 C = 91.20 F Cap Strength: 5.72 C Lifted Index: 2.34 C Risk: None Lifted Index @300 mb: 8.64 C Lifted Index @700 mb: 3.19 C Showalter Index: 7.41 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 8.50 C K Index: 10.90 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 1.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.43 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 49113.52 J/kg Cap Strength: 5.72 C Lift Cond Lev (LCL): 804.99 mb = 2002.32 m = 6569.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 13 at 10 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 1014 27 60 8 -6.9 -4.0 | 142 8 -4.7 5.9 1 1000 155 45 8 -5.7 -5.7 | 142 5 -3.4 4.3 2 925 829 5 4 -0.3 -4.0 | 198 6 1.9 5.9 3 850 1547 360 12 -0.0 -12.0 | 312 3 2.3 -2.1 4 700 3153 335 13 5.5 -11.8 | 283 8 7.8 -1.9 5 500 5790 335 21 8.9 -19.0 | 309 14 11.2 -9.1 6 400 7440 50 9 -6.9 -5.8 | 132 6 -4.6 4.1 7 300 9460 205 29 12.3 26.3 | 202 39 14.5 36.2 8 250 10670 205 28 11.8 25.4 | 202 38 14.1 35.3 9 200 12090 185 22 1.9 21.9 | 188 32 4.2 31.8 10 184 12601 180 13 0.0 13.0 | 186 23 2.3 22.9 11 150 13870 315 34 24.0 -24.0 | 298 30 26.3 -14.1 12 100 16370 320 21 13.5 -16.1 | 291 17 15.8 -6.2 13 70 18560 5 11 -1.0 -11.0 | 308 2 1.3 -1.0 14 50 20630 75 10 -9.7 -2.6 | 135 10 -7.4 7.3 15 30 23820 110 15 -14.1 5.1 | 142 19 -11.8 15.0 16 20 26390 75 27 -26.1 -7.0 | 97 24 -23.8 2.9 Wind Parameters Mean winds (0-6000m): 342.9 at 13.6 knts Storm direction: 12.9 at 10.2 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 143.2 deg Storm rel helicity (0-3000m) pos: 10.2 neg: -3.3 tot: 6.9 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 17.31 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 40 7 152 5| 0.0 5.0 5.0| 4.0 -0.1 3.8 7.7 0.57| 5.6 3.2 1000 31 6 170 5| 0.0 3.5 3.5| 7.2 -0.1 7.1 7.1 0.55| 5.2 2.8 1500 17 7 183 3| 0.0 3.6 3.6| 10.2 -0.1 10.1 6.7 0.64| 5.4 3.4 2000 9 8 208 2| 0.0 3.0 3.0| 10.2 -0.8 9.4 4.7 0.54| 4.5 2.4 2500 3 9 246 2| 0.0 2.7 2.7| 10.2 -1.9 8.3 3.3 0.45| 3.9 1.8 3000 358 10 267 3| 0.0 2.5 2.5| 10.2 -3.3 6.9 2.3 0.37| 3.6 1.3 4000 350 11 281 4| 0.0 2.2 2.2| 14.5 -3.7 10.8 2.7 0.40| 3.1 1.2 5000 346 12 289 6| 0.0 2.0 2.0| 19.5 -3.7 15.9 3.2 0.41| 2.8 1.2 6000 343 14 296 7| 0.3 1.8 2.1| 32.4 -3.7 28.7 4.8 0.45| 2.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251207.23.gif