UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 29 OCT 25 Station: NZPP WMO ident: 93417 Latitude: -40.90 Longitude: 174.98 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1017 12 14.4 7.4 63 7.0 10.6 300 13 286.2 287.3 283.0 304.0 6.35 1 1000 150 11.8 5.8 67 6.0 8.6 315 15 285.0 286.0 281.8 301.1 5.78 2 997 175 11.6 5.6 67 6.0 8.5 315 15 285.0 286.0 281.8 301.0 5.72 3 925 796 5.6 4.4 92 1.2 5.0 320 20 285.0 286.0 281.7 300.9 5.67 4 908 947 4.0 4.0 100 0.0 4.0 312 21 284.9 285.9 281.6 300.6 5.61 5 895 1064 3.4 2.5 94 0.9 2.9 306 22 285.5 286.4 281.3 299.9 5.12 6 892 1092 4.2 -1.8 65 6.0 1.5 305 23 286.6 287.2 280.1 297.3 3.75 7 865 1341 2.4 -2.2 72 4.6 0.4 292 25 287.2 287.9 280.4 298.0 3.76 8 850 1482 2.2 -6.8 51 9.0 -1.3 285 26 288.5 288.9 279.7 296.3 2.70 9 778 2195 1.6 -32.4 6 34.0 -5.9 290 30 295.2 295.3 279.7 296.3 0.32 10 700 3035 -4.3 -37.3 6 33.0 -10.3 295 35 297.7 297.8 280.7 298.5 0.22 11 662 3472 -7.7 -26.7 20 19.0 -12.0 291 35 298.7 298.8 281.7 300.8 0.65 12 650 3614 -6.7 -45.7 3 39.0 -12.5 289 36 301.4 301.4 282.1 301.7 0.10 13 608 4134 -8.3 -56.3 1 48.0 -13.9 285 36 305.4 305.4 283.6 305.5 0.03 14 500 5620 -19.1 -45.1 8 26.0 -22.1 270 38 309.8 309.8 285.4 310.3 0.14 15 425 6808 -28.7 -48.7 13 20.0 -30.3 277 50 312.2 312.2 286.2 312.6 0.11 16 412 7030 -30.1 -47.1 17 17.0 -31.5 279 52 313.2 313.2 286.6 313.7 0.13 17 400 7240 -30.7 -54.7 8 24.0 -32.2 280 54 315.1 315.1 287.2 315.3 0.06 18 331 8555 -40.1 -60.1 10 20.0 -40.9 280 78 319.7 319.7 288.7 319.9 0.04 19 304 9131 -43.3 -54.3 29 11.0 -43.7 280 89 323.1 323.1 289.8 323.4 0.08 20 300 9220 -43.7 -55.7 25 12.0 -44.2 280 91 323.8 323.8 290.0 324.0 0.07 21 288 9495 -44.7 -62.7 12 18.0 -45.2 281 101 326.1 326.1 290.6 326.3 0.03 22 250 10440 -48.0 -68.0 8 19.9 -48.5 285 137 334.6 334.7 293.0 334.7 0.02 23 200 11890 -53.3 -76.3 4 23.0 -53.7 280 120 348.4 348.4 296.3 348.4 0.01 24 186 12354 -56.1 -78.1 5 22.0 -56.3 279 113 351.1 351.1 296.9 351.2 0.00 25 151 13668 -58.9 -82.9 3 24.0 -59.1 275 94 367.9 367.9 300.2 367.9 0.00 26 150 13710 -58.9 -82.9 3 24.0 -59.1 275 93 368.6 368.6 300.3 368.6 0.00 27 130 14617 -56.3 -84.3 2 28.0 -56.6 271 74 388.7 388.7 303.6 388.7 0.00 28 100 16270 -61.1 -86.1 2 25.0 -61.4 265 40 409.7 409.7 306.5 409.7 0.00 29 88 17056 -64.7 -87.7 3 23.0 -64.9 265 48 417.7 417.7 307.4 417.7 0.00 30 79 17728 -55.7 -85.7 1 30.0 -56.3 277 38 449.4 449.4 310.8 449.4 0.00 31 70 18490 -59.7 -87.7 1 28.0 -60.2 290 26 456.7 456.7 311.5 456.7 0.00 32 60 19469 -52.5 -84.5 1 32.0 -53.7 304 21 493.3 493.3 314.5 493.4 0.01 33 50 20630 -58.7 -86.7 2 28.0 -59.4 320 14 505.2 505.2 315.3 505.2 0.00 34 42 21738 -52.5 -85.5 1 33.0 -54.1 332 12 546.3 546.3 317.9 546.4 0.01 35 30 23910 -51.9 -84.9 1 33.0 -54.1 355 8 603.2 603.2 320.7 603.2 0.01 36 20 26540 -53.3 -85.3 1 32.0 -55.9 30 9 673.0 673.0 323.5 673.1 0.01 37 16 27983 -51.5 -84.5 1 33.0 -55.1 723.3 723.3 325.1 723.4 0.02 TRP 88 17056 -64.7 -87.7 3 23.0 -64.9 265 48 417.7 417.7 307.4 417.7 0.00 WND 250 10440 -48.0 -68.0 8 19.9 -48.5 285 137 334.6 334.7 293.0 334.7 0.02 Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 756.85 mb = 2422.45 m = 7947.57 ft Wetbulb zero: 861.33 mb = 1375.04 m = 4511.23 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 26.66 % Est. max temperature: 15.41 C = 59.74 F Sfc-Lift cond lev (LCL): 915.36 mb = 881.43 m = 2891.79 ft T: 4.70 C 700-500 lapse rate: 5.73 C/km ThetaE index: 6.66 C Layer 1000.0- 865.0 mb Conv cond level (CCL): 912.25 mb = 909.13 m = 2982.68 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 13.17 C = 55.70 F Cap Strength: 8.20 C Lifted Index: 9.01 C Risk: None Lifted Index @300 mb: 16.10 C Lifted Index @700 mb: 4.44 C Showalter Index: 12.46 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 12.30 C K Index: -18.50 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.11 J/kg Max Up Vert Vel: 2.49 m/s Conv Inhibition (B-): 2.17 J/kg Cap Strength: 9.01 C Lift Cond Lev (LCL): 910.05 mb = 928.82 m = 3047.27 ft Lev Free Conv (LFC): 905.05 mb = 973.62 m = 3194.25 ft Equ Level (EL): 895.05 mb = 1063.82 m = 3490.18 ft B at Equ Level: 2.18 J/kg Max Parcel Lev (MPL): 885.05 mb = 1154.95 m = 3789.17 ft Wind level data Storm motion: 317 at 23 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 1017 12 300 13 11.3 -6.5 | 156 12 -4.7 10.6 1 1000 150 315 15 10.6 -10.6 | 141 8 -5.4 6.5 2 925 796 320 20 12.9 -15.3 | 120 4 -3.1 1.8 3 850 1482 285 26 25.1 -6.7 | 221 14 9.1 10.4 4 700 3035 295 35 31.7 -14.8 | 262 16 15.7 2.3 5 500 5620 270 38 38.0 -0.0 | 232 28 22.0 17.1 6 400 7240 280 54 53.2 -9.4 | 258 38 37.2 7.8 7 300 9220 280 91 89.6 -15.8 | 269 74 73.6 1.3 8 250 10440 285 137 132.3 -35.5 | 279 118 116.4 -18.3 9 200 11890 280 120 118.2 -20.8 | 272 102 102.2 -3.7 10 150 13710 275 93 92.6 -8.1 | 263 77 76.7 9.0 11 100 16270 265 40 39.8 3.5 | 229 32 23.9 20.6 12 88 17056 265 48 47.8 4.2 | 236 38 31.8 21.3 13 70 18490 290 26 24.4 -8.9 | 226 12 8.5 8.2 14 50 20630 320 14 9.0 -10.7 | 133 9 -7.0 6.4 15 30 23910 355 8 0.7 -8.0 | 121 18 -15.3 9.2 16 20 26540 30 9 -4.5 -7.8 | 115 23 -20.5 9.3 Wind Parameters Mean winds (0-6000m): 287.0 at 31.2 knts Storm direction: 317.0 at 23.4 knts Shear (0-3000m) pos: 2.8 neg: 2.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 104.9 deg Storm rel helicity (0-3000m) pos: 44.3 neg: -9.0 tot: 35.2 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 46.43 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 ------------------------------------------------------------------------------- 500 314 16 142 8| 6.9 0.0 6.9| 0.0 -8.0 -8.0 -16.0 -0.48| 7.2 -3.4 1000 316 18 141 6| 3.5 2.6 6.1| 2.9 -9.0 -6.1 -6.1 -0.02| 7.0 -0.1 1500 307 20 179 5| 2.3 5.1 7.4| 6.5 -9.0 -2.6 -1.7 0.08| 8.4 0.7 2000 301 22 204 7| 2.4 3.8 6.2| 18.5 -9.0 9.5 4.7 0.19| 7.1 1.4 2500 298 24 218 8| 2.6 3.0 5.6| 31.1 -9.0 22.0 8.8 0.28| 6.4 1.8 3000 297 25 229 9| 2.8 2.5 5.3| 44.3 -9.0 35.2 11.7 0.34| 5.9 2.0 4000 295 28 239 11| 2.1 2.6 4.6| 44.3 -28.0 16.3 4.1 0.20| 5.2 1.0 5000 291 30 241 13| 1.7 2.6 4.3| 44.3 -53.0 -8.8 -1.8 0.08| 4.8 0.4 6000 287 31 240 16| 1.6 2.4 4.1| 71.7 -71.0 0.7 0.1 0.09| 4.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251029.23.gif