UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121323.upa.cvt Date: 2300Z 13 DEC 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:2300Z 13 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 1020 27 21.6 12.6 57 9.0 16.0 60 12 293.1 294.7 288.3 318.9 9.01 1 1013 89 18.6 11.6 64 7.0 14.4 60 11 290.7 292.2 287.0 314.7 8.49 2 1000 205 17.6 11.6 68 6.0 14.0 60 10 290.8 292.3 287.1 315.1 8.60 3 925 865 11.0 10.8 99 0.2 10.9 60 12 290.6 292.1 287.3 315.5 8.82 4 918 928 10.4 10.4 100 0.0 10.4 63 12 290.6 292.1 287.1 315.1 8.65 5 893 1158 8.6 8.6 100 0.0 8.6 75 13 291.0 292.4 286.5 313.4 7.87 6 891 1176 8.4 6.4 87 2.0 7.3 76 13 291.0 292.2 285.4 310.3 6.78 7 886 1223 9.4 3.4 66 6.0 6.3 78 14 292.5 293.5 284.7 308.5 5.52 8 885 1232 9.4 3.4 66 6.0 6.3 78 14 292.6 293.6 284.8 308.6 5.52 9 850 1566 7.0 3.3 77 3.7 5.1 95 15 293.5 294.5 285.3 310.0 5.71 10 808 1980 3.4 2.1 91 1.3 2.7 57 13 293.9 294.9 285.3 310.0 5.51 11 804 2020 3.2 0.9 85 2.3 2.1 53 13 294.1 295.1 284.9 309.0 5.08 12 795 2111 3.4 -8.6 41 12.0 -1.3 45 12 295.3 295.8 282.5 302.9 2.51 13 747 2618 4.6 -21.4 13 26.0 -3.4 359 10 301.9 302.1 283.4 304.9 0.93 14 722 2894 3.0 -24.0 12 27.0 -4.8 333 8 303.1 303.3 283.7 305.6 0.76 15 716 2962 4.4 -32.6 5 37.0 -4.7 327 8 305.4 305.4 284.0 306.6 0.34 16 700 3146 3.8 -37.2 3 41.0 -5.4 310 7 306.7 306.7 284.4 307.5 0.22 17 685 3321 3.2 -37.8 3 41.0 -5.8 307 7 307.9 308.0 284.8 308.7 0.22 18 601 4365 -4.5 -42.5 3 38.0 -11.2 287 7 310.8 310.8 285.8 311.3 0.15 19 579 4657 -5.5 -27.5 16 22.0 -11.1 282 6 312.9 313.1 287.2 315.3 0.69 20 555 4988 -7.5 -37.5 7 30.0 -13.3 276 6 314.4 314.4 287.2 315.4 0.27 21 500 5790 -13.5 -43.5 6 30.0 -18.0 260 6 316.6 316.6 287.8 317.2 0.16 22 400 7440 -26.5 -49.5 10 23.0 -28.6 265 5 320.5 320.6 289.0 320.9 0.10 23 368 8036 -31.3 -55.3 8 24.0 -32.9 256 12 321.9 321.9 289.4 322.1 0.06 24 300 9450 -41.7 -62.7 8 21.0 -42.4 235 29 326.6 326.6 290.7 326.7 0.03 25 262 10354 -49.7 -66.7 12 17.0 -50.0 246 36 327.8 327.8 291.1 327.8 0.02 26 250 10660 -52.3 -65.3 19 13.0 -52.5 250 39 328.3 328.3 291.3 328.4 0.02 27 230 11194 -57.1 -64.1 41 7.0 -57.2 255 42 328.9 328.9 291.5 329.1 0.03 28 211 11735 -60.9 -65.9 52 5.0 -61.0 260 46 331.2 331.2 292.1 331.3 0.03 29 200 12070 -58.7 -75.7 9 17.0 -58.9 265 41 339.8 339.8 294.3 339.8 0.01 30 179 12770 -57.5 -78.5 5 21.0 -57.7 267 38 352.7 352.7 297.2 352.7 0.00 31 150 13880 -60.5 -82.5 4 22.0 -60.7 270 32 365.9 365.9 299.8 365.9 0.00 32 139 14351 -61.3 -84.3 3 23.0 -61.5 267 32 372.5 372.5 301.0 372.5 0.00 33 128 14862 -59.9 -85.9 2 26.0 -60.2 264 31 383.9 383.9 302.9 383.9 0.00 34 100 16380 -65.1 -87.1 3 22.0 -65.3 255 30 401.9 401.9 305.5 402.0 0.00 35 94 16756 -66.7 -87.7 4 21.0 -66.8 406.0 406.0 306.0 406.0 0.00 36 39 22168 -59.5 -88.5 1 29.0 -60.3 540.3 540.3 317.5 540.4 0.00 37 36 22668 -60.7 -88.7 1 28.0 -61.4 549.7 549.7 318.1 549.8 0.00 38 28 24244 -57.3 -87.3 1 30.0 -58.6 600.2 600.2 320.6 600.2 0.01 39 25 24970 -51.9 -84.9 1 33.0 -54.4 635.4 635.4 322.1 635.5 0.01 40 18 27100 -51.5 -84.5 1 33.0 -54.8 699.3 699.3 324.4 699.4 0.02 41 14 28756 -45.1 -82.1 1 37.0 -51.4 773.1 773.1 326.5 773.4 0.03 TRP 211 11735 -60.9 -65.9 52 5.0 -61.0 260 46 331.2 331.2 292.1 331.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 650.09 mb = 3754.95 m = 12319.23 ft Wetbulb zero: 798.52 mb = 2075.65 m = 6809.78 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 34.46 % Est. max temperature: 21.49 C = 70.68 F Sfc-Lift cond lev (LCL): 892.94 mb = 1158.32 m = 3800.22 ft T: 8.59 C 700-500 lapse rate: 6.54 C/km ThetaE index: 7.16 C Layer 808.0- 747.0 mb Conv cond level (CCL): 919.09 mb = 918.45 m = 3013.24 ft Mean mixing ratio: 8.70 g/kg Conv temperature: 19.07 C = 66.33 F Cap Strength: 5.82 C Lifted Index: 5.52 C Risk: None Lifted Index @300 mb: 8.29 C Lifted Index @700 mb: 5.36 C Showalter Index: 8.80 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 16.80 C K Index: -17.20 Risk: None Sweat Index: 75.60 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.93 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 2.39 J/kg Cap Strength: 5.77 C Lift Cond Lev (LCL): 916.97 mb = 937.69 m = 3076.38 ft Lev Free Conv (LFC): 911.97 mb = 983.12 m = 3225.40 ft Equ Level (EL): 881.97 mb = 1260.70 m = 4136.10 ft B at Equ Level: 4.78 J/kg Max Parcel Lev (MPL): 741.97 mb = 2672.72 m = 8768.66 ft Wind level data Storm motion: 58 at 7 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 1020 27 60 12 -10.4 -6.0 | 62 5 -4.6 -2.4 1 1000 205 60 10 -8.7 -5.0 | 63 3 -2.9 -1.4 2 925 865 60 12 -10.4 -6.0 | 62 5 -4.6 -2.4 3 850 1566 95 15 -14.9 1.3 | 118 10 -9.2 4.9 4 700 3146 310 7 5.4 -4.5 | 275 11 11.1 -0.9 5 500 5790 260 6 5.9 1.0 | 249 13 11.7 4.6 6 400 7440 265 5 5.0 0.4 | 250 11 10.8 4.0 7 300 9450 235 29 23.8 16.6 | 236 36 29.5 20.2 8 250 10660 250 39 36.6 13.3 | 248 46 42.4 16.9 9 211 11735 260 46 45.3 8.0 | 257 52 51.1 11.5 10 200 12070 265 41 40.8 3.6 | 261 47 46.6 7.1 11 150 13880 270 32 32.0 -0.0 | 265 38 37.8 3.6 12 100 16380 255 30 29.0 7.8 | 252 37 34.8 11.3 Wind Parameters Mean winds (0-6000m): 28.4 at 9.0 knts Storm direction: 58.4 at 6.8 knts Shear (0-3000m) pos: 1.4 neg: 3.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -139.5 deg Storm rel helicity (0-3000m) pos: 13.1 neg: -50.9 tot: -37.9 m^2/s^2 ave: -12.6 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.53 Bulk Shear: 4.12 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 60 11 63 4| 0.0 1.1 1.1| 0.1 -0.0 0.0 0.1 0.01| 2.9 0.0 1000 61 11 64 4| 1.2 0.5 1.8| 2.5 -0.1 2.4 2.4 0.29| 2.9 0.8 1500 69 12 82 6| 2.8 0.4 3.2| 13.1 -0.1 13.0 8.7 0.55| 4.1 2.3 2000 71 13 85 6| 2.1 2.5 4.6| 13.1 -18.0 -4.9 -2.5 -0.11| 5.7 -0.6 2500 67 12 77 6| 1.7 3.7 5.4| 13.1 -33.5 -20.5 -8.2 -0.36| 6.5 -2.4 3000 68 12 82 5| 1.4 3.7 5.1| 13.1 -50.9 -37.9 -12.6 -0.47| 6.7 -3.2 4000 59 11 61 4| 1.1 2.8 3.9| 13.1 -61.0 -47.9 -12.0 -0.51| 5.5 -2.8 5000 45 10 18 3| 0.8 2.3 3.1| 13.1 -67.8 -54.7 -10.9 -0.53| 4.6 -2.5 6000 28 9 342 5| 0.7 1.8 2.5| 13.2 -72.9 -59.8 -10.0 -0.55| 4.0 -2.2 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251213.23.gif