UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101211.upa.cvt Date: 1100Z 12 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 12 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 1014 12 14.6 12.6 88 2.0 13.4 355 7 286.6 288.2 286.0 311.8 9.07 1 1000 121 13.4 12.5 94 0.9 12.9 10 12 286.5 288.1 286.0 312.0 9.14 2 980 291 12.0 12.0 100 0.0 12.0 360 12 286.8 288.4 286.0 311.9 9.02 3 925 773 9.4 9.4 100 0.0 9.4 330 11 288.9 290.3 285.9 311.5 8.02 4 862 1356 5.6 5.6 100 0.0 5.6 305 24 290.8 292.0 285.2 309.8 6.62 5 861 1365 5.2 3.1 86 2.1 4.1 305 24 290.5 291.5 284.0 306.5 5.56 6 860 1375 5.6 -5.4 45 11.0 1.0 304 24 291.0 291.6 281.3 299.8 2.97 7 854 1432 5.8 -6.2 42 12.0 0.8 302 25 291.8 292.3 281.4 300.2 2.81 8 850 1471 5.6 -7.4 39 13.0 0.4 300 26 292.0 292.5 281.2 299.7 2.58 9 722 2792 0.6 -23.4 15 24.0 -6.1 287 32 300.5 300.6 282.6 303.1 0.80 10 700 3039 -1.1 -24.1 16 23.0 -7.3 285 33 301.3 301.4 282.9 303.8 0.78 11 672 3364 -2.5 -29.5 10 27.0 -8.8 283 37 303.2 303.3 283.4 304.9 0.49 12 549 4929 -15.7 -27.7 35 12.0 -18.1 274 57 305.6 305.7 284.5 308.0 0.71 13 500 5630 -19.1 -36.1 21 17.0 -21.7 270 66 309.8 309.8 285.7 311.0 0.35 14 472 6055 -21.5 -41.5 15 20.0 -24.0 273 70 311.9 312.0 286.3 312.7 0.21 15 447 6452 -24.7 -31.7 52 7.0 -25.8 275 73 312.8 312.9 287.1 314.9 0.60 16 402 7215 -29.1 -40.1 34 11.0 -30.3 280 80 316.7 316.8 288.0 317.8 0.29 17 400 7250 -29.5 -40.5 34 11.0 -30.7 280 80 316.6 316.7 288.0 317.7 0.28 18 300 9230 -47.1 -51.7 59 4.6 -47.3 270 74 319.0 319.0 288.5 319.4 0.11 19 285 9568 -50.1 -53.1 70 3.0 -50.2 270 73 319.4 319.4 288.6 319.8 0.10 20 278 9730 -50.7 -58.7 38 8.0 -50.9 270 72 320.8 320.8 289.0 321.0 0.05 21 265 10042 -52.3 -63.3 25 11.0 -52.5 270 71 322.9 322.9 289.7 323.0 0.03 22 259 10190 -52.1 -67.1 15 15.0 -52.4 270 70 325.3 325.3 290.4 325.4 0.02 23 250 10420 -51.5 -69.5 10 18.0 -51.8 270 69 329.5 329.5 291.6 329.6 0.01 24 230 10961 -49.3 -74.3 4 25.0 -49.7 274 74 340.8 340.8 294.5 340.8 0.01 25 200 11870 -50.7 -77.7 3 27.0 -51.1 280 83 352.5 352.5 297.2 352.5 0.00 26 197 11969 -50.7 -77.9 3 27.2 -51.2 280 85 354.0 354.0 297.5 354.0 0.00 27 150 13750 -51.3 -81.3 2 30.0 -51.8 280 77 381.7 381.7 302.5 381.7 0.00 28 147 13881 -50.7 -81.7 1 31.0 -51.3 280 75 384.9 384.9 303.1 384.9 0.00 29 119 15243 -55.1 -84.1 2 29.0 -55.5 286 54 400.8 400.8 305.3 400.8 0.00 30 116 15406 -52.9 -82.9 1 30.0 -53.5 286 51 407.8 407.8 306.2 407.8 0.00 31 100 16350 -58.7 -84.7 2 26.0 -59.0 290 36 414.3 414.3 307.0 414.3 0.00 32 99 16413 -58.7 -84.7 2 26.0 -59.0 290 35 415.5 415.5 307.2 415.5 0.00 33 94 16742 -55.3 -85.3 1 30.0 -55.9 274 31 428.4 428.4 308.7 428.4 0.00 34 85 17379 -59.7 -86.7 2 27.0 -60.0 244 24 432.0 432.0 309.0 432.0 0.00 35 79 17838 -59.5 -87.5 1 28.0 -59.9 222 19 441.6 441.6 310.0 441.6 0.00 36 74 18254 -53.7 -85.7 1 32.0 -54.5 202 14 462.1 462.1 312.0 462.1 0.00 37 70 18610 -55.5 -85.5 1 30.0 -56.2 185 10 465.7 465.7 312.3 465.7 0.00 38 60 19590 -56.3 -86.3 1 30.0 -57.1 121 9 484.9 484.9 313.8 484.9 0.00 39 50 20760 -51.7 -84.7 1 33.0 -53.1 45 8 521.6 521.6 316.4 521.7 0.01 40 49 20891 -51.3 -84.3 1 33.0 -52.8 49 8 525.6 525.6 316.6 525.6 0.01 41 30 24060 -53.5 -85.5 1 32.0 -55.4 140 12 598.8 598.8 320.6 598.8 0.01 42 29 24277 -53.9 -84.9 1 31.0 -55.7 135 14 603.5 603.5 320.7 603.6 0.01 43 20 26680 -49.9 -83.9 1 34.0 -53.4 85 34 683.4 683.4 323.9 683.6 0.02 44 19 27015 -49.9 -83.9 1 34.0 -53.5 693.5 693.5 324.2 693.7 0.02 45 17 27739 -51.9 -84.9 1 33.0 -55.2 709.5 709.5 324.7 709.7 0.02 TRP 99 16413 -58.7 -84.7 2 26.0 -59.0 290 35 415.5 415.5 307.2 415.5 0.00 WND 197 11969 -50.7 -77.9 3 27.2 -51.2 280 85 354.0 354.0 297.5 354.0 0.00 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 714.24 mb = 2878.95 m = 9445.24 ft Wetbulb zero: 842.63 mb = 1541.51 m = 5057.38 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 41.40 % Est. max temperature: 18.79 C = 65.82 F Sfc-Lift cond lev (LCL): 984.16 mb = 255.21 m = 837.29 ft T: 12.29 C 700-500 lapse rate: 6.95 C/km ThetaE index: 12.17 C Layer 980.0- 854.0 mb Conv cond level (CCL): 959.16 mb = 470.28 m = 1542.91 ft Mean mixing ratio: 8.64 g/kg Conv temperature: 15.59 C = 60.05 F Cap Strength: 2.75 C Lifted Index: 2.09 C Risk: None Lifted Index @300 mb: 5.38 C Lifted Index @700 mb: 2.16 C Showalter Index: 10.06 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 11.70 C K Index: -5.70 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.85 J/kg Max Up Vert Vel: 6.91 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.71 C Lift Cond Lev (LCL): 959.12 mb = 470.63 m = 1544.04 ft Lev Free Conv (LFC): 954.12 mb = 514.26 m = 1687.18 ft Equ Level (EL): 834.12 mb = 1623.60 m = 5326.70 ft B at Equ Level: 23.57 J/kg Max Parcel Lev (MPL): 754.12 mb = 2439.44 m = 8003.32 ft Wind level data Storm motion: 312 at 28 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 1014 12 355 7 0.6 -7.0 | 120 23 -20.3 11.7 1 1000 121 10 12 -2.1 -11.8 | 107 24 -23.0 6.9 2 925 773 330 11 5.5 -9.5 | 121 18 -15.4 9.2 3 850 1471 300 26 22.5 -13.0 | 196 6 1.6 5.7 4 700 3039 285 33 31.9 -8.5 | 227 15 11.0 10.2 5 500 5630 270 66 66.0 -0.0 | 247 49 45.1 18.7 6 400 7250 280 80 78.8 -13.9 | 265 58 57.9 4.8 7 300 9230 270 74 74.0 -0.0 | 251 56 53.1 18.7 8 250 10420 270 69 69.0 -0.0 | 249 52 48.1 18.7 9 200 11870 280 83 81.7 -14.4 | 266 61 60.8 4.3 10 197 11969 280 85 83.7 -14.8 | 266 63 62.8 3.9 11 150 13750 280 77 75.8 -13.4 | 264 55 54.9 5.3 12 100 16350 290 36 33.8 -12.3 | 244 14 12.9 6.4 13 99 16413 290 35 32.9 -12.0 | 241 14 12.0 6.7 14 70 18610 185 10 0.9 10.0 | 145 35 -20.0 28.7 15 50 20760 45 8 -5.7 -5.7 | 116 30 -26.6 13.0 16 30 24060 140 12 -7.7 9.2 | 134 40 -28.6 27.9 17 20 26680 85 34 -33.9 -3.0 | 106 57 -54.8 15.7 Wind Parameters Mean winds (0-6000m): 281.8 at 37.4 knts Storm direction: 311.8 at 28.0 knts Shear (0-3000m) pos: 0.0 neg: 5.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 49.4 neg: -32.3 tot: 17.1 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 177.99 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 ------------------------------------------------------------------------------- 500 360 11 110 22| 0.0 4.8 4.8| 10.9 -32.0 -21.1 -42.2 -0.33| 10.1 -3.3 1000 345 12 112 19| 0.0 5.7 5.7| 24.0 -32.3 -8.2 -8.2 -0.03| 9.4 -0.3 1500 324 15 118 14| 0.0 7.9 7.9| 39.4 -32.3 7.1 4.7 0.27| 10.6 2.8 2000 314 18 129 10| 0.0 6.6 6.6| 43.5 -32.3 11.2 5.6 0.30| 8.8 2.7 2500 307 20 145 8| 0.0 5.8 5.8| 46.9 -32.3 14.6 5.9 0.31| 7.7 2.4 3000 302 22 165 7| 0.0 5.3 5.3| 49.4 -32.3 17.1 5.7 0.30| 7.0 2.1 4000 294 26 202 9| 0.0 5.7 5.7| 79.4 -32.3 47.1 11.8 0.34| 6.9 2.4 5000 287 32 225 13| 0.0 5.9 5.9| 93.7 -32.3 61.4 12.3 0.30| 7.0 2.1 6000 282 37 235 19| 0.4 5.5 5.9|143.6 -36.2 107.3 17.9 0.29| 6.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251012.11.gif