UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:2300Z 17 OCT 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 1018 27 17.4 11.4 68 6.0 13.8 300 8 289.1 290.5 286.2 312.5 8.34 1 1016 44 15.8 9.8 67 6.0 12.3 299 8 287.6 289.0 284.8 308.7 7.50 2 1000 180 14.4 9.4 72 5.0 11.6 290 10 287.5 288.8 284.7 308.4 7.41 3 925 832 8.2 7.4 95 0.8 7.8 320 10 287.7 288.9 284.3 307.4 6.99 4 909 976 7.0 7.0 100 0.0 7.0 317 9 287.9 289.1 284.3 307.4 6.92 5 850 1526 4.0 4.0 100 0.0 4.0 305 7 290.3 291.4 284.4 307.5 6.00 6 842 1603 3.8 3.6 99 0.2 3.7 307 8 290.9 292.0 284.5 307.8 5.89 7 837 1651 3.6 -2.4 65 6.0 1.0 308 8 291.2 291.9 282.3 302.4 3.83 8 836 1661 5.0 -10.0 33 15.0 -0.7 308 8 292.8 293.2 281.0 299.2 2.14 9 830 1720 7.6 -17.4 15 25.0 -0.7 309 9 296.1 296.3 281.3 299.8 1.17 10 823 1790 8.2 -18.8 13 27.0 -0.6 311 9 297.5 297.7 281.7 300.8 1.05 11 700 3109 1.6 -13.4 32 15.0 -3.9 340 21 304.3 304.6 285.5 310.4 1.94 12 686 3271 0.4 -13.6 34 14.0 -4.7 338 21 304.7 305.0 285.7 310.9 1.95 13 655 3641 -0.9 -19.9 22 19.0 -6.8 335 20 307.3 307.5 285.8 311.2 1.20 14 507 5626 -16.3 -38.3 13 22.0 -19.7 316 18 311.9 312.0 286.4 312.9 0.28 15 500 5730 -17.1 -35.1 19 18.0 -20.1 315 18 312.2 312.3 286.6 313.6 0.39 16 434 6772 -25.3 -39.3 26 14.0 -27.1 296 19 314.7 314.7 287.3 315.7 0.29 17 400 7360 -28.1 -50.1 10 22.0 -29.9 285 19 318.5 318.5 288.3 318.8 0.10 18 396 7432 -28.5 -50.5 10 22.0 -30.3 284 19 318.9 318.9 288.5 319.2 0.09 19 315 9031 -42.1 -55.1 23 13.0 -42.6 273 16 321.5 321.5 289.3 321.8 0.07 20 300 9360 -44.3 -62.3 12 18.0 -44.9 270 15 322.9 322.9 289.7 323.0 0.03 21 250 10550 -53.3 -64.3 25 11.0 -53.5 240 19 326.8 326.8 290.8 326.9 0.03 22 245 10680 -54.3 -67.3 19 13.0 -54.5 246 18 327.2 327.2 290.9 327.3 0.02 23 225 11223 -58.9 -63.6 54 4.7 -59.0 274 14 328.2 328.3 291.3 328.4 0.03 24 221 11336 -59.3 -62.2 69 2.9 -59.3 280 13 329.3 329.3 291.6 329.5 0.04 25 213 11567 -60.1 -70.1 26 10.0 -60.2 291 12 331.6 331.6 292.2 331.6 0.01 26 201 11929 -61.9 -68.9 39 7.0 -62.0 310 9 334.3 334.3 292.9 334.3 0.02 27 200 11960 -61.9 -68.9 39 7.0 -62.0 310 10 334.7 334.7 293.0 334.8 0.02 28 193 12181 -60.1 -75.1 12 15.0 -60.2 304 13 341.0 341.0 294.6 341.1 0.01 29 174 12832 -55.7 -83.7 2 28.0 -56.0 288 21 358.6 358.6 298.4 358.6 0.00 30 173 12869 -55.5 -82.5 2 27.0 -55.8 287 22 359.5 359.5 298.6 359.5 0.00 31 150 13770 -58.3 -83.3 3 25.0 -58.5 265 33 369.6 369.6 300.5 369.6 0.00 32 100 16310 -59.7 -86.7 2 27.0 -60.0 250 19 412.4 412.4 306.8 412.4 0.00 33 70 18550 -57.9 -87.9 1 30.0 -58.5 355 9 460.5 460.5 311.8 460.5 0.00 34 50 20680 -56.3 -88.3 1 32.0 -57.2 95 5 510.8 510.8 315.7 510.8 0.00 35 30 23930 -55.9 -88.9 1 33.0 -57.3 60 22 592.2 592.2 320.3 592.3 0.00 36 20 26530 -52.1 -88.1 1 36.0 -55.0 95 18 676.7 676.7 323.7 676.8 0.01 37 16 27977 -51.5 -87.5 1 36.0 -55.1 723.3 723.3 325.1 723.3 0.01 TRP 201 11929 -61.9 -68.9 39 7.0 -62.0 310 9 334.3 334.3 292.9 334.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5550.00 m Freezing level: 676.46 mb = 3384.97 m = 11105.40 ft Wetbulb zero: 836.42 mb = 1656.81 m = 5435.66 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 39.70 % Est. max temperature: 17.91 C = 64.23 F Sfc-Lift cond lev (LCL): 930.90 mb = 778.79 m = 2555.07 ft T: 8.71 C 700-500 lapse rate: 7.13 C/km ThetaE index: 8.59 C Layer 837.0- 830.0 mb Conv cond level (CCL): 919.88 mb = 877.88 m = 2880.14 ft Mean mixing ratio: 7.24 g/kg Conv temperature: 16.08 C = 60.95 F Cap Strength: 7.63 C Lifted Index: 6.49 C Risk: None Lifted Index @300 mb: 10.76 C Lifted Index @700 mb: 6.74 C Showalter Index: 6.79 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 21.10 C K Index: 10.10 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.45 J/kg Max Up Vert Vel: 3.30 m/s Conv Inhibition (B-): 0.49 J/kg Cap Strength: 7.58 C Lift Cond Lev (LCL): 921.56 mb = 862.79 m = 2830.63 ft Lev Free Conv (LFC): 916.56 mb = 907.71 m = 2978.01 ft Equ Level (EL): 836.56 mb = 1655.44 m = 5431.16 ft B at Equ Level: -0.98 J/kg Max Parcel Lev (MPL): 836.56 mb = 1655.44 m = 5431.16 ft Wind level data Storm motion: 355 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 1018 27 300 8 6.9 -4.0 | 218 10 6.0 7.6 1 1000 180 290 10 9.4 -3.4 | 226 12 8.4 8.2 2 925 832 320 10 6.4 -7.7 | 234 7 5.5 3.9 3 850 1526 305 7 5.7 -4.0 | 212 9 4.8 7.6 4 700 3109 340 21 7.2 -19.7 | 323 10 6.2 -8.1 5 500 5730 315 18 12.7 -12.7 | 275 12 11.8 -1.1 6 400 7360 285 19 18.4 -4.9 | 249 19 17.4 6.7 7 300 9360 270 15 15.0 -0.0 | 230 18 14.0 11.6 8 250 10550 240 19 16.5 9.5 | 216 26 15.5 21.1 9 201 11929 310 9 6.9 -5.8 | 226 8 5.9 5.8 10 200 11960 310 10 7.7 -6.4 | 232 8 6.7 5.2 11 150 13770 265 33 32.9 2.9 | 246 35 31.9 14.5 12 100 16310 250 19 17.9 6.5 | 223 25 16.9 18.1 13 70 18550 355 9 0.8 -9.0 | 176 3 -0.2 2.6 14 50 20680 95 5 -5.0 0.4 | 154 13 -5.9 12.0 15 30 23930 60 22 -19.1 -11.0 | 92 20 -20.0 0.6 16 20 26530 95 18 -17.9 1.6 | 125 23 -18.9 13.2 Wind Parameters Mean winds (0-6000m): 325.3 at 15.5 knts Storm direction: 355.3 at 11.6 knts Shear (0-3000m) pos: 3.0 neg: 0.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -6.2 tot: 33.8 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 9.25 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 ------------------------------------------------------------------------------- 500 297 10 227 11| 2.3 0.0 2.3| 6.7 0.0 6.7 13.3 0.50| 4.9 2.5 1000 306 10 230 9| 1.3 0.0 1.3| 7.6 -1.6 5.9 5.9 0.24| 4.2 1.0 1500 308 9 227 9| 0.9 0.9 1.8| 7.6 -6.2 1.3 0.9 -0.02| 3.7 -0.1 2000 309 9 227 9| 1.8 0.7 2.5| 17.6 -6.2 11.4 5.7 0.28| 4.0 1.1 2500 314 10 234 8| 2.5 0.5 3.0| 28.0 -6.2 21.8 8.7 0.46| 4.3 2.0 3000 321 11 247 7| 3.0 0.4 3.4| 40.0 -6.2 33.8 11.3 0.56| 4.5 2.5 4000 327 14 268 6| 2.2 0.5 2.8| 42.1 -15.0 27.1 6.8 0.41| 3.9 1.6 5000 327 15 277 7| 1.8 0.8 2.6| 42.1 -24.6 17.6 3.5 0.27| 3.5 0.9 6000 325 16 278 8| 1.5 1.0 2.5| 42.1 -35.3 6.9 1.1 0.15| 3.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251017.23.gif