UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112811.upa.cvt Date: 1100Z 28 NOV 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:1100Z 28 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 1006 27 16.2 15.0 93 1.2 15.4 0 0 288.9 290.7 288.3 318.8 10.71 1 1000 80 17.4 15.5 89 1.9 16.2 225 4 290.5 292.5 289.3 321.9 11.14 2 998 97 17.4 15.5 89 1.9 16.2 225 4 290.7 292.7 289.4 322.2 11.16 3 925 743 14.2 10.6 79 3.6 12.0 235 15 293.8 295.4 288.3 318.8 8.70 4 855 1406 11.6 7.4 75 4.2 9.2 263 9 297.8 299.2 288.7 320.0 7.57 5 851 1445 12.8 5.8 62 7.0 8.8 265 9 299.5 300.7 288.6 319.6 6.81 6 850 1455 12.8 5.8 62 7.0 8.8 265 9 299.6 300.8 288.6 319.7 6.81 7 819 1767 12.2 0.2 44 12.0 6.0 264 11 302.1 303.0 287.6 316.5 4.74 8 700 3058 1.6 -4.4 64 6.0 -1.2 260 17 304.3 305.0 287.5 316.4 3.94 9 699 3069 1.4 -4.6 64 6.0 -1.3 260 17 304.2 304.9 287.5 316.1 3.89 10 692 3150 1.4 -10.6 40 12.0 -3.3 261 17 305.0 305.5 286.3 312.8 2.46 11 657 3565 -0.9 -20.9 20 20.0 -7.0 263 18 307.0 307.2 285.5 310.6 1.10 12 564 4762 -8.9 -39.9 6 31.0 -14.3 270 20 311.3 311.3 286.1 312.0 0.21 13 500 5680 -15.7 -48.7 4 33.0 -19.7 275 22 313.9 313.9 286.8 314.2 0.09 14 400 7320 -28.5 -57.5 4 29.0 -30.4 275 38 317.9 318.0 288.1 318.1 0.04 15 385 7593 -30.1 -60.1 4 30.0 -31.9 275 40 319.3 319.3 288.6 319.5 0.03 16 300 9330 -40.7 -65.7 5 25.0 -41.5 275 56 328.0 328.0 291.2 328.1 0.02 17 295 9445 -41.3 -66.3 5 25.0 -42.1 274 56 328.7 328.7 291.4 328.8 0.02 18 290 9562 -40.9 -65.9 5 25.0 -41.8 273 55 330.9 330.9 292.0 331.0 0.02 19 271 10021 -44.9 -65.9 8 21.0 -45.5 269 54 331.6 331.6 292.2 331.7 0.02 20 250 10560 -46.7 -69.7 6 23.0 -47.2 265 52 336.6 336.6 293.5 336.7 0.01 21 227 11193 -50.2 -71.6 6 21.5 -50.6 260 61 340.7 340.7 294.5 340.8 0.01 22 207 11789 -53.5 -73.5 7 20.0 -53.8 265 45 344.6 344.6 295.4 344.7 0.01 23 200 12010 -52.5 -77.5 3 25.0 -52.9 260 39 349.6 349.6 296.5 349.7 0.00 24 150 13850 -56.1 -83.1 2 27.0 -56.4 275 36 373.4 373.4 301.2 373.4 0.00 25 111 15738 -62.3 -86.3 3 24.0 -62.5 256 22 395.4 395.4 304.6 395.4 0.00 26 100 16390 -57.7 -86.7 1 29.0 -58.1 250 17 416.2 416.2 307.3 416.3 0.00 27 84 17473 -64.5 -87.5 3 23.0 -64.7 423.7 423.7 308.2 423.7 0.00 28 67 18869 -60.3 -87.3 2 27.0 -60.7 461.1 461.1 311.9 461.1 0.00 29 62 19350 -62.5 -88.5 2 26.0 -62.9 466.6 466.6 312.4 466.6 0.00 30 57 19871 -60.3 -88.3 1 28.0 -60.8 482.9 482.9 313.7 483.0 0.00 31 47 21068 -62.3 -89.3 2 27.0 -62.7 505.5 505.5 315.4 505.6 0.00 32 39 22234 -57.5 -87.5 1 30.0 -58.5 545.4 545.4 317.8 545.4 0.00 33 33 23284 -59.5 -88.5 1 29.0 -60.4 566.8 566.8 319.0 566.8 0.00 34 28 24318 -57.3 -87.3 1 30.0 -58.6 600.2 600.2 320.6 600.2 0.01 35 25 25033 -57.9 -87.9 1 30.0 -59.3 618.2 618.2 321.4 618.2 0.01 36 17 27502 -51.3 -85.3 1 34.0 -54.8 711.5 711.5 324.8 711.6 0.02 TRP 207 11789 -53.5 -73.5 7 20.0 -53.8 265 45 344.6 344.6 295.4 344.7 0.01 WND 227 11193 -50.2 -71.6 6 21.5 -50.6 260 61 340.7 340.7 294.5 340.8 0.01 Sounding variables and indices 1000-500 mb thick: 5600.00 m Freezing level: 670.70 mb = 3402.62 m = 11163.30 ft Wetbulb zero: 719.18 mb = 2835.69 m = 9303.34 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 41.22 % Est. max temperature: 25.10 C = 77.18 F Sfc-Lift cond lev (LCL): 988.41 mb = 179.20 m = 587.93 ft T: 16.99 C 700-500 lapse rate: 6.60 C/km ThetaE index: 9.09 C Layer 819.0- 564.0 mb Conv cond level (CCL): 791.92 mb = 2043.24 m = 6703.46 ft Mean mixing ratio: 9.74 g/kg Conv temperature: 29.98 C = 85.97 F Cap Strength: 4.74 C Lifted Index: 0.57 C Risk: Showers probable Lifted Index @300 mb: 5.98 C Lifted Index @700 mb: 1.05 C Showalter Index: 0.86 C Risk: Thunderstorms probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 21.50 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 129.60 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.54 J/kg Max Up Vert Vel: 4.80 m/s Conv Inhibition (B-): 35410.25 J/kg Cap Strength: 4.64 C Lift Cond Lev (LCL): 916.41 mb = 821.62 m = 2695.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 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 1006 27 0 0 -0.0 -0.0 | 114 12 -11.0 4.8 1 1000 80 225 4 2.8 2.8 | 133 11 -8.2 7.6 2 925 743 235 15 12.3 8.6 | 185 13 1.3 13.4 3 850 1455 265 9 9.0 0.8 | 160 6 -2.0 5.6 4 700 3058 260 17 16.7 3.0 | 217 10 5.7 7.7 5 500 5680 275 22 21.9 -1.9 | 255 11 10.9 2.9 6 400 7320 275 38 37.9 -3.3 | 267 27 26.9 1.5 7 300 9330 275 56 55.8 -4.9 | 270 45 44.8 -0.1 8 250 10560 265 52 51.8 4.5 | 257 42 40.8 9.3 9 227 11193 260 61 60.1 10.6 | 253 51 49.1 15.4 10 207 11789 265 45 44.8 3.9 | 256 35 33.8 8.7 11 200 12010 260 39 38.4 6.8 | 247 30 27.4 11.6 12 150 13850 275 36 35.9 -3.1 | 266 25 24.9 1.7 13 100 16390 250 17 16.0 5.8 | 205 12 5.0 10.6 Wind Parameters Mean winds (0-6000m): 263.6 at 16.0 knts Storm direction: 293.6 at 12.0 knts Shear (0-3000m) pos: 1.1 neg: 3.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 56.7 neg: -6.3 tot: 50.4 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 15.50 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 ------------------------------------------------------------------------------- 500 230 7 149 11| 0.0 11.7 11.7| 33.9 0.0 33.9 67.7 0.98| 11.8 11.7 1000 236 10 167 11| 1.7 5.9 7.6| 45.1 -1.1 44.1 44.1 0.77| 9.5 7.4 1500 241 10 169 10| 2.1 3.9 6.1| 45.3 -6.3 39.0 26.0 0.50| 8.0 4.0 2000 247 10 171 9| 1.6 3.5 5.1| 49.2 -6.3 42.9 21.5 0.55| 6.7 3.7 2500 251 11 176 8| 1.3 3.3 4.6| 53.0 -6.3 46.7 18.7 0.57| 5.9 3.4 3000 253 12 182 8| 1.1 3.2 4.3| 56.7 -6.3 50.4 16.8 0.58| 5.3 3.1 4000 256 13 193 8| 1.0 2.4 3.4| 63.4 -6.3 57.1 14.3 0.61| 4.3 2.6 5000 260 15 205 8| 1.1 1.9 3.0| 70.6 -6.3 64.4 12.9 0.64| 3.7 2.4 6000 264 16 217 8| 1.2 1.6 2.8| 79.2 -6.3 72.9 12.2 0.63| 3.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251128.11.gif