UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050111.upa.cvt Date: 1100Z 1 MAY 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:1100Z 1 MAY 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 1000 27 14.0 13.6 97 0.4 13.8 290 4 287.1 288.9 286.9 314.5 9.83 1 991 104 15.8 11.7 77 4.1 13.3 283 6 289.7 291.2 286.9 314.3 8.74 2 925 690 11.4 8.5 82 2.9 9.7 270 22 291.0 292.3 286.2 312.4 7.54 3 887 1039 8.4 7.0 91 1.4 7.6 270 23 291.4 292.6 285.9 311.6 7.10 4 850 1391 6.4 -0.6 61 7.0 3.1 270 25 292.9 293.6 283.6 305.4 4.30 5 845 1439 6.0 -1.0 61 7.0 2.7 270 25 292.9 293.7 283.5 305.2 4.20 6 822 1664 3.8 1.5 85 2.3 2.7 271 27 292.9 293.8 284.5 308.0 5.19 7 785 2037 2.2 -8.8 44 11.0 -2.1 272 30 295.1 295.5 282.4 302.6 2.50 8 773 2161 1.2 -2.7 75 3.9 -0.6 272 31 295.3 296.0 284.3 307.3 4.05 9 768 2214 2.0 -16.0 25 18.0 -3.9 273 31 296.7 297.0 281.8 301.2 1.43 10 749 2416 2.4 -36.6 4 39.0 -5.8 273 33 299.3 299.3 281.4 300.1 0.22 11 700 2960 0.0 -40.0 3 40.0 -7.7 275 37 302.5 302.5 282.6 303.1 0.17 12 666 3357 -1.3 -46.3 2 45.0 -8.9 277 36 305.4 305.4 283.7 305.7 0.09 13 642 3648 -2.5 -32.5 8 30.0 -9.2 279 36 307.2 307.3 284.8 308.6 0.39 14 539 5004 -13.7 -20.7 55 7.0 -15.6 287 34 309.6 309.9 286.8 314.1 1.36 15 500 5570 -17.5 -30.5 31 13.0 -20.0 290 33 311.7 311.8 286.6 313.8 0.60 16 475 5953 -20.5 -39.5 17 19.0 -23.1 289 34 312.6 312.6 286.6 313.5 0.26 17 400 7200 -31.9 -43.9 29 12.0 -32.9 285 37 313.5 313.6 286.8 314.2 0.19 18 381 7541 -35.1 -45.1 35 10.0 -35.8 285 43 313.7 313.7 286.9 314.4 0.18 19 372 7706 -36.7 -44.7 43 8.0 -37.3 285 46 313.7 313.8 286.9 314.4 0.19 20 329 8543 -43.3 -44.9 84 1.6 -43.4 285 62 315.9 315.9 287.6 316.7 0.21 21 322 8687 -44.7 -46.8 79 2.1 -44.8 285 65 315.9 315.9 287.6 316.5 0.18 22 321 8707 -44.7 -47.8 71 3.1 -44.9 285 65 316.2 316.2 287.7 316.8 0.16 23 314 8855 -44.3 -74.3 2 30.0 -44.9 283 65 318.7 318.7 288.3 318.8 0.01 24 300 9160 -43.9 -67.9 5 24.0 -44.5 280 65 323.5 323.5 289.8 323.5 0.01 25 284 9527 -42.9 -70.9 3 28.0 -43.6 283 70 330.0 330.0 291.7 330.1 0.01 26 250 10380 -44.7 -73.7 2 29.0 -45.4 290 82 339.6 339.6 294.2 339.6 0.01 27 226 11056 -45.6 -76.4 2 30.8 -46.3 285 94 348.2 348.2 296.3 348.2 0.01 28 200 11870 -46.7 -79.7 1 33.0 -47.4 285 80 358.8 358.8 298.5 358.8 0.00 29 162 13257 -48.1 -82.1 1 34.0 -48.8 296 68 378.8 378.8 302.1 378.8 0.00 30 150 13760 -50.1 -83.1 1 33.0 -50.7 300 64 383.7 383.7 302.8 383.8 0.00 31 100 16340 -60.1 -87.1 2 27.0 -60.4 290 55 411.6 411.6 306.7 411.6 0.00 32 92 16858 -62.3 -88.3 2 26.0 -62.6 295 48 417.2 417.2 307.4 417.2 0.00 33 84 17419 -62.7 -88.7 2 26.0 -63.0 300 40 427.4 427.4 308.6 427.4 0.00 34 70 18550 -59.9 -88.9 1 29.0 -60.3 310 25 456.2 456.2 311.4 456.2 0.00 35 62 19309 -58.9 -87.9 1 29.0 -59.5 310 21 474.6 474.6 313.0 474.6 0.00 36 51 20527 -61.1 -89.1 1 28.0 -61.6 310 15 496.7 496.7 314.7 496.7 0.00 37 50 20650 -60.3 -88.3 1 28.0 -60.9 310 14 501.4 501.4 315.1 501.4 0.00 38 49 20776 -58.1 -88.1 1 30.0 -58.8 312 14 509.5 509.5 315.6 509.5 0.00 39 43 21593 -60.7 -88.7 1 28.0 -61.3 323 11 522.5 522.5 316.5 522.5 0.00 40 36 22712 -55.1 -87.1 1 32.0 -56.5 339 8 564.2 564.2 318.9 564.3 0.01 41 32 23460 -56.9 -86.9 1 30.0 -58.1 349 6 578.7 578.7 319.6 578.8 0.01 42 30 23870 -55.5 -86.5 1 31.0 -57.0 355 5 593.3 593.3 320.3 593.4 0.01 43 23 25562 -54.7 -86.7 1 32.0 -56.8 2 8 642.5 642.5 322.4 642.6 0.01 44 20 26460 -51.5 -85.5 1 34.0 -54.6 5 10 678.5 678.5 323.7 678.6 0.01 45 17 27522 -48.7 -84.7 1 36.0 -53.0 719.8 719.8 325.1 719.9 0.02 46 17 27522 -49.3 -84.3 1 35.0 -53.4 717.9 717.9 325.0 718.0 0.02 TRP 321 8707 -44.7 -47.8 71 3.1 -44.9 285 65 316.2 316.2 287.7 316.8 0.16 WND 226 11056 -45.6 -76.4 2 30.8 -46.3 285 94 348.2 348.2 296.3 348.2 0.01 Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 700.00 mb = 2960.00 m = 9711.17 ft Wetbulb zero: 801.29 mb = 1870.90 m = 6138.03 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 42.40 % Est. max temperature: 19.70 C = 67.46 F Sfc-Lift cond lev (LCL): 994.19 mb = 76.81 m = 251.99 ft T: 15.16 C 700-500 lapse rate: 6.70 C/km ThetaE index: 9.27 C Layer 991.0- 822.0 mb Conv cond level (CCL): 893.53 mb = 978.25 m = 3209.45 ft Mean mixing ratio: 8.05 g/kg Conv temperature: 18.16 C = 64.69 F Cap Strength: 4.36 C Lifted Index: 2.87 C Risk: None Lifted Index @300 mb: 7.58 C Lifted Index @700 mb: 2.59 C Showalter Index: 7.73 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: -16.70 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.67 J/kg Max Up Vert Vel: 7.02 m/s Conv Inhibition (B-): 8.16 J/kg Cap Strength: 4.25 C Lift Cond Lev (LCL): 906.08 mb = 862.09 m = 2828.36 ft Lev Free Conv (LFC): 851.08 mb = 1380.50 m = 4529.16 ft Equ Level (EL): 761.08 mb = 2286.65 m = 7502.03 ft B at Equ Level: 21.73 J/kg Max Parcel Lev (MPL): 721.08 mb = 2721.35 m = 8928.20 ft Wind level data Storm motion: 309 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 1000 27 290 4 3.8 -1.4 | 133 19 -13.9 12.9 1 1000 31 285 4 3.9 -1.0 | 134 19 -13.8 13.2 2 925 690 270 22 22.0 -0.0 | 197 15 4.3 14.2 3 850 1391 270 25 25.0 -0.0 | 207 16 7.3 14.2 4 700 2960 275 37 36.9 -3.2 | 240 22 19.2 11.0 5 500 5570 290 33 31.0 -11.3 | 258 14 13.3 2.9 6 400 7200 285 37 35.7 -9.6 | 256 19 18.0 4.7 7 321 8707 285 65 62.8 -16.8 | 273 45 45.1 -2.6 8 300 9160 280 65 64.0 -11.3 | 266 46 46.3 2.9 9 250 10380 290 82 77.1 -28.0 | 283 61 59.4 -13.8 10 226 11056 285 94 90.8 -24.3 | 278 74 73.1 -10.1 11 200 11870 285 80 77.3 -20.7 | 276 60 59.6 -6.5 12 150 13760 300 64 55.4 -32.0 | 295 42 37.7 -17.8 13 100 16340 290 55 51.7 -18.8 | 278 34 34.0 -4.6 14 70 18550 310 25 19.2 -16.1 | 322 2 1.5 -1.8 15 50 20650 310 14 10.7 -9.0 | 127 9 -7.0 5.2 16 30 23870 355 5 0.4 -5.0 | 118 20 -17.3 9.3 17 20 26460 5 10 -0.9 -10.0 | 103 19 -18.6 4.3 Wind Parameters Mean winds (0-6000m): 278.8 at 30.3 knts Storm direction: 308.8 at 22.7 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 125.2 neg: 0.0 tot: 125.2 m^2/s^2 ave: 41.7 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 50.38 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 ------------------------------------------------------------------------------- 500 277 11 152 15| 0.0 14.2 14.2| 45.5 0.0 45.5 91.1 0.85| 14.2 12.1 1000 272 16 174 14| 0.0 10.1 10.1| 66.5 0.0 66.5 66.5 0.87| 10.2 8.9 1500 271 19 186 14| 0.9 6.8 7.7| 76.6 0.0 76.6 51.1 0.88| 7.7 6.8 2000 271 21 194 14| 1.7 5.1 6.7| 92.7 0.0 92.7 46.4 0.88| 6.8 6.0 2500 272 23 203 15| 2.1 4.1 6.2|109.3 0.0 109.3 43.7 0.88| 6.2 5.5 3000 272 26 211 15| 2.4 3.4 5.7|125.2 0.0 125.2 41.7 0.87| 5.8 5.1 4000 274 28 220 16| 1.7 2.5 4.2|136.4 0.0 136.4 34.1 0.84| 4.9 4.1 5000 277 30 227 16| 1.4 2.0 3.4|145.4 0.0 145.4 29.1 0.81| 4.3 3.5 6000 279 30 232 16| 1.2 1.8 3.0|149.5 -0.4 149.1 24.9 0.77| 3.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20250501.11.gif