UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111011.upa.cvt Date: 1100Z 10 NOV 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:1100Z 10 NOV 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 1004 27 18.4 17.4 94 1.0 17.8 0 0 291.2 293.4 290.7 326.6 12.55 1 1000 67 18.2 17.3 94 0.9 17.6 280 5 291.4 293.6 290.7 326.7 12.52 2 925 731 13.8 12.7 93 1.1 13.1 295 21 293.4 295.2 289.4 322.1 10.02 3 901 953 12.2 12.2 100 0.0 12.2 303 21 294.0 295.8 289.5 322.5 9.96 4 850 1441 10.4 10.4 100 0.0 10.4 320 20 297.0 298.7 290.0 324.2 9.36 5 769 2269 5.6 5.6 100 0.0 5.6 305 21 300.5 301.9 289.5 322.5 7.44 6 765 2312 5.8 5.8 100 0.0 5.8 304 21 301.2 302.6 289.9 323.7 7.58 7 708 2940 0.4 0.4 100 0.0 0.4 292 22 301.9 303.0 288.3 318.7 5.57 8 702 3009 1.2 1.2 100 0.0 1.2 290 22 303.6 304.7 289.2 321.5 5.95 9 700 3032 0.8 0.8 100 0.0 0.8 290 22 303.4 304.4 289.0 320.9 5.80 10 500 5670 -13.3 -14.1 94 0.8 -13.6 310 48 316.8 317.3 290.3 325.3 2.57 11 469 6155 -16.1 -16.7 95 0.6 -16.3 310 50 319.2 319.6 290.7 326.6 2.21 12 432 6771 -19.1 -23.2 70 4.1 -20.1 310 53 323.0 323.2 291.0 327.7 1.37 13 400 7340 -23.1 -25.8 78 2.7 -23.7 310 56 325.0 325.2 291.5 329.1 1.17 14 360 8103 -28.7 -32.0 73 3.3 -29.2 312 59 327.4 327.6 291.7 330.0 0.73 15 303 9312 -38.7 -40.8 80 2.1 -38.9 315 65 329.9 330.0 292.0 331.2 0.36 16 300 9380 -39.3 -41.9 76 2.6 -39.5 315 65 330.0 330.0 292.0 331.2 0.32 17 283 9774 -43.1 -47.7 60 4.6 -43.4 310 67 330.1 330.1 291.9 330.8 0.18 18 267 10160 -46.7 -49.2 76 2.5 -46.8 305 69 330.4 330.4 292.0 331.0 0.16 19 264 10235 -47.5 -52.4 57 4.9 -47.7 304 70 330.3 330.3 291.9 330.7 0.11 20 250 10590 -50.9 -52.9 79 2.0 -51.0 300 72 330.4 330.4 291.9 330.8 0.11 21 229 11157 -55.5 -59.0 65 3.5 -55.6 290 89 331.8 331.8 292.3 332.0 0.06 22 228 11185 -55.6 -59.0 66 3.4 -55.6 290 89 332.1 332.1 292.3 332.3 0.06 23 224 11298 -55.9 -58.8 70 2.9 -56.0 291 85 333.3 333.3 292.7 333.5 0.06 24 218 11472 -54.3 -71.3 11 17.0 -54.5 293 78 338.3 338.3 293.9 338.4 0.01 25 206 11838 -51.7 -75.7 4 24.0 -52.1 298 63 347.9 347.9 296.2 348.0 0.01 26 200 12030 -52.1 -76.1 4 24.0 -52.5 300 56 350.3 350.3 296.7 350.3 0.01 27 185 12529 -55.5 -78.5 4 23.0 -55.8 296 53 352.7 352.7 297.2 352.7 0.00 28 163 13331 -56.9 -79.9 4 23.0 -57.2 289 48 363.3 363.3 299.4 363.3 0.00 29 151 13817 -53.7 -81.7 2 28.0 -54.1 285 45 376.8 376.8 301.7 376.8 0.00 30 150 13860 -53.7 -80.7 2 27.0 -54.1 285 45 377.5 377.6 301.9 377.6 0.00 31 100 16410 -63.5 -85.5 4 22.0 -63.7 300 29 405.0 405.0 305.9 405.0 0.00 32 98 16534 -63.9 -85.9 3 22.0 -64.1 300 28 406.6 406.6 306.1 406.6 0.00 33 70 18610 -61.1 -87.1 2 26.0 -61.4 305 13 453.7 453.7 311.2 453.7 0.00 34 50 20710 -59.7 -87.7 1 28.0 -60.3 35 10 502.8 502.8 315.1 502.8 0.00 35 34 23137 -56.9 -87.9 1 31.0 -58.0 568.8 568.8 319.1 568.8 0.01 TRP 229 11157 -55.5 -59.0 65 3.5 -55.6 290 89 331.8 331.8 292.3 332.0 0.06 WND 228 11185 -55.6 -59.0 66 3.4 -55.6 290 89 332.1 332.1 292.3 332.3 0.06 Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 688.65 mb = 3181.67 m = 10438.44 ft Wetbulb zero: 689.11 mb = 3154.90 m = 10350.61 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 97.62 % Est. max temperature: 23.98 C = 75.17 F Sfc-Lift cond lev (LCL): 989.53 mb = 156.67 m = 514.00 ft T: 17.61 C 700-500 lapse rate: 5.34 C/km ThetaE index: 4.99 C Layer 708.0- 702.0 mb Conv cond level (CCL): 933.35 mb = 654.47 m = 2147.17 ft Mean mixing ratio: 11.04 g/kg Conv temperature: 20.37 C = 68.66 F Cap Strength: 0.33 C Lifted Index: 0.92 C Risk: Showers probable Lifted Index @300 mb: 4.86 C Lifted Index @700 mb: -1.27 C Showalter Index: 0.83 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.70 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.80 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104.70 J/kg Max Up Vert Vel: 14.47 m/s Conv Inhibition (B-): 0.91 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 941.25 mb = 582.66 m = 1911.60 ft Lev Free Conv (LFC): 916.25 mb = 811.14 m = 2661.18 ft Equ Level (EL): 856.25 mb = 1379.59 m = 4526.16 ft B at Equ Level: 15.43 J/kg Max Parcel Lev (MPL): 426.25 mb = 6870.15 m = 22539.57 ft Wind level data Storm motion: 334 at 21 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 1004 27 0 0 -0.0 -0.0 | 154 21 -9.1 18.9 1 1000 67 280 5 4.9 -0.9 | 167 19 -4.2 18.0 2 925 731 295 21 19.0 -8.9 | 225 14 9.9 10.0 3 850 1441 320 20 12.9 -15.3 | 226 5 3.7 3.6 4 700 3032 290 22 20.7 -7.5 | 225 16 11.5 11.4 5 500 5670 310 48 36.8 -30.9 | 293 30 27.6 -11.9 6 400 7340 310 56 42.9 -36.0 | 297 38 33.8 -17.1 7 300 9380 315 65 46.0 -46.0 | 306 46 36.8 -27.1 8 250 10590 300 72 62.4 -36.0 | 288 56 53.2 -17.1 9 229 11157 290 89 83.6 -30.4 | 279 75 74.5 -11.5 10 228 11185 290 89 83.6 -30.4 | 279 75 74.5 -11.5 11 200 12030 300 56 48.5 -28.0 | 283 40 39.4 -9.1 12 150 13860 285 45 43.5 -11.6 | 258 35 34.3 7.3 13 100 16410 300 29 25.1 -14.5 | 255 17 16.0 4.4 14 70 18610 305 13 10.6 -7.5 | 188 12 1.5 11.5 15 50 20710 35 10 -5.7 -8.2 | 126 18 -14.9 10.7 Wind Parameters Mean winds (0-6000m): 304.2 at 28.0 knts Storm direction: 334.2 at 21.0 knts Shear (0-3000m) pos: 1.6 neg: 3.9 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 89.7 neg: -4.2 tot: 85.5 m^2/s^2 ave: 28.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.28 Bulk Shear: 45.98 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 ------------------------------------------------------------------------------- 500 288 10 181 16| 0.0 16.5 16.5| 67.4 0.0 67.4 134.8 0.91| 16.8 15.3 1000 295 15 199 13| 3.4 8.3 11.6| 88.7 0.0 88.7 88.7 0.82| 12.9 10.6 1500 303 17 207 11| 3.3 5.5 8.8| 89.1 -0.4 88.8 59.2 0.67| 10.5 7.1 2000 306 18 211 10| 2.5 4.7 7.1| 89.7 -0.4 89.3 44.7 0.62| 8.7 5.4 2500 305 18 215 10| 2.0 4.2 6.2| 89.7 -1.2 88.4 35.4 0.55| 7.7 4.2 3000 303 19 218 11| 1.6 3.9 5.5| 89.7 -4.2 85.5 28.5 0.48| 7.1 3.4 4000 300 21 227 12| 2.3 2.9 5.1|135.4 -4.2 131.2 32.8 0.58| 6.6 3.8 5000 301 24 241 13| 2.9 2.3 5.2|189.9 -4.2 185.7 37.1 0.62| 6.4 4.0 6000 304 28 257 14| 3.2 1.9 5.1|236.0 -4.2 231.8 38.6 0.63| 6.1 3.9 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251110.11.gif