UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050923.upa.cvt Date: 2300Z 9 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 9 MAY 25 Station: NZNV WMO ident: 93844 Latitude: -46.42 Longitude: 168.33 Elevation: 1.00 ------------------------------------------------------------------------------- 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 1016 1 12.0 8.3 78 3.7 10.0 340 8 283.9 285.0 282.4 302.6 6.77 1 1009 58 11.6 6.8 72 4.8 9.0 327 12 284.0 285.1 281.8 301.1 6.14 2 1000 133 12.0 6.0 67 6.0 8.8 310 18 285.1 286.2 282.0 301.6 5.86 3 989 226 12.8 5.8 62 7.0 9.1 307 19 286.9 287.9 282.7 303.3 5.85 4 925 784 8.2 5.3 82 2.9 6.7 290 22 287.7 288.8 283.3 304.8 6.04 5 892 1083 5.6 4.6 93 1.0 5.1 288 31 288.0 289.1 283.4 304.9 5.96 6 866 1324 4.0 4.0 100 0.0 4.0 286 38 288.8 289.8 283.6 305.5 5.89 7 850 1476 3.6 2.8 94 0.8 3.2 285 42 289.9 290.9 283.7 305.7 5.51 8 803 1936 1.2 -2.2 78 3.4 -0.3 279 44 292.1 292.8 283.0 303.9 4.05 9 736 2633 -2.9 -3.1 99 0.2 -3.0 270 48 295.0 295.8 284.2 307.2 4.13 10 734 2654 -1.9 -3.8 87 1.9 -2.7 270 48 296.3 297.0 284.6 308.0 3.93 11 700 3030 -4.5 -6.1 89 1.6 -5.1 265 50 297.5 298.1 284.5 307.9 3.46 12 654 3562 -6.5 -13.5 58 7.0 -8.8 263 51 301.1 301.5 284.4 307.5 2.06 13 596 4280 -12.1 -14.5 82 2.4 -12.9 260 52 302.7 303.1 285.0 309.2 2.08 14 581 4474 -13.5 -17.0 75 3.5 -14.5 259 52 303.3 303.6 284.8 308.8 1.74 15 578 4513 -13.3 -23.3 43 10.0 -15.7 259 52 304.0 304.1 284.3 307.3 1.01 16 563 4713 -13.9 -19.9 60 6.0 -15.5 259 53 305.5 305.8 285.4 310.1 1.40 17 522 5281 -19.1 -21.1 84 2.0 -19.6 256 53 306.0 306.2 285.4 310.4 1.36 18 500 5600 -20.7 -26.7 59 6.0 -21.9 255 54 307.8 308.0 285.5 310.7 0.86 19 495 5674 -21.3 -27.3 58 6.0 -22.4 255 55 308.0 308.1 285.6 310.7 0.82 20 448 6402 -26.5 -30.1 72 3.6 -27.1 257 63 310.3 310.5 286.3 312.7 0.70 21 428 6730 -29.1 -34.1 62 5.0 -29.7 258 67 311.1 311.2 286.4 312.8 0.50 22 422 6831 -29.7 -43.7 24 14.0 -31.0 259 68 311.6 311.6 286.1 312.3 0.19 23 406 7105 -31.5 -48.5 17 17.0 -32.7 260 71 312.7 312.7 286.4 313.1 0.12 24 400 7210 -32.5 -48.5 19 16.0 -33.7 260 72 312.7 312.8 286.5 313.2 0.12 25 350 8136 -40.1 -55.1 19 15.0 -40.8 260 75 314.7 314.7 287.1 314.9 0.06 26 324 8658 -44.7 -53.7 36 9.0 -45.0 260 77 315.3 315.4 287.3 315.6 0.08 27 320 8741 -45.5 -53.5 40 8.0 -45.8 260 77 315.4 315.4 287.3 315.7 0.08 28 306 9038 -46.3 -59.3 22 13.0 -46.7 260 79 318.3 318.3 288.2 318.5 0.04 29 302 9126 -45.9 -61.9 15 16.0 -46.3 260 79 320.1 320.1 288.8 320.2 0.03 30 300 9170 -45.9 -61.9 15 16.0 -46.3 260 79 320.7 320.7 289.0 320.8 0.03 31 271 9846 -47.2 -68.9 7 21.7 -47.6 255 91 328.3 328.3 291.2 328.3 0.01 32 260 10121 -47.7 -71.7 5 24.0 -48.2 255 86 331.4 331.4 292.1 331.4 0.01 33 258 10172 -47.7 -70.7 5 23.0 -48.1 255 85 332.1 332.1 292.3 332.2 0.01 34 250 10380 -48.9 -70.9 6 22.0 -49.3 255 81 333.4 333.4 292.6 333.4 0.01 35 223 11124 -52.5 -73.5 6 21.0 -52.8 270 76 338.9 338.9 294.0 338.9 0.01 36 215 11361 -51.3 -76.3 4 25.0 -51.7 268 76 344.3 344.3 295.4 344.4 0.01 37 200 11830 -51.5 -78.5 3 27.0 -51.9 265 76 351.2 351.2 296.9 351.2 0.00 38 166 13037 -51.5 -81.5 2 30.0 -52.0 268 62 370.4 370.4 300.7 370.5 0.00 39 150 13690 -53.9 -82.9 2 29.0 -54.3 270 55 377.2 377.2 301.8 377.2 0.00 40 102 16118 -62.1 -87.1 2 25.0 -62.3 284 41 405.4 405.4 305.9 405.4 0.00 41 100 16240 -61.7 -86.7 2 25.0 -61.9 285 40 408.5 408.5 306.3 408.5 0.00 42 98 16365 -62.5 -87.5 2 25.0 -62.7 285 40 409.3 409.3 306.4 409.3 0.00 43 91 16825 -59.1 -87.1 1 28.0 -59.5 284 38 424.8 424.8 308.3 424.9 0.00 44 73 18191 -63.5 -88.5 2 25.0 -63.8 281 35 443.2 443.2 310.2 443.2 0.00 45 70 18450 -60.5 -88.5 1 28.0 -60.9 280 34 455.0 455.0 311.3 455.0 0.00 46 68 18631 -59.3 -87.3 1 28.0 -59.7 281 34 461.3 461.3 311.9 461.3 0.00 47 52 20297 -63.7 -88.7 2 25.0 -64.0 289 36 487.9 487.9 314.1 487.9 0.00 48 50 20540 -59.3 -88.3 1 29.0 -59.9 290 36 503.7 503.7 315.2 503.8 0.00 49 49 20667 -58.1 -88.1 1 30.0 -58.8 290 36 509.5 509.5 315.6 509.5 0.00 50 46 21067 -56.1 -86.1 1 30.0 -57.1 290 38 523.6 523.6 316.5 523.6 0.01 51 33 23155 -60.9 -88.9 1 28.0 -61.7 290 44 563.1 563.1 318.8 563.1 0.00 52 30 23750 -59.3 -88.3 1 29.0 -60.3 290 46 583.0 583.0 319.8 583.0 0.01 53 25 24888 -60.1 -89.1 1 29.0 -61.2 288 49 611.9 611.9 321.2 611.9 0.01 54 22 25690 -56.9 -87.9 1 31.0 -58.6 286 51 644.2 644.2 322.4 644.3 0.01 55 20 26290 -59.3 -88.3 1 29.0 -60.7 285 53 654.7 654.7 322.9 654.7 0.01 56 16 27687 -60.5 -88.5 1 28.0 -62.0 287 56 693.9 693.9 324.2 694.0 0.01 57 15 28093 -57.3 -88.3 1 31.0 -59.5 287 56 717.4 717.5 325.0 717.5 0.01 58 11 30064 -55.9 -86.9 1 31.0 -59.1 289 60 789.1 789.1 327.0 789.2 0.02 59 11 30064 -52.5 -86.5 1 34.0 -56.8 289 60 801.4 801.4 327.3 801.6 0.02 60 10 30680 -53.3 -86.3 1 33.0 -57.6 290 61 820.6 820.6 327.7 820.8 0.02 61 8.5 31724 -54.5 -86.5 1 32.0 -58.8 854.9 855.0 328.5 855.2 0.03 62 7.1 32889 -49.5 -85.5 1 36.0 -56.4 920.7 920.7 329.8 921.0 0.04 63 5.9 34099 -50.7 -85.7 1 35.0 -57.8 965.5 965.6 330.6 966.0 0.04 64 5.4 34679 -48.3 -85.3 1 37.0 -56.9 1001.0 1001.0 331.2 1001.5 0.05 TRP 223 11124 -52.5 -73.5 6 21.0 -52.8 270 76 338.9 338.9 294.0 338.9 0.01 WND 271 9846 -47.2 -68.9 7 21.7 -47.6 255 91 328.3 328.3 291.2 328.3 0.01 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 783.39 mb = 2139.99 m = 7020.89 ft Wetbulb zero: 807.44 mb = 1891.60 m = 6205.96 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 77.86 % Est. max temperature: 16.96 C = 62.52 F Sfc-Lift cond lev (LCL): 960.79 mb = 467.33 m = 1533.21 ft T: 10.81 C 700-500 lapse rate: 6.30 C/km ThetaE index: 1.74 C Layer 803.0- 736.0 mb Conv cond level (CCL): 870.67 mb = 1280.39 m = 4200.72 ft Mean mixing ratio: 5.98 g/kg Conv temperature: 16.81 C = 62.26 F Cap Strength: 5.56 C Lifted Index: 5.82 C Risk: None Lifted Index @300 mb: 12.26 C Lifted Index @700 mb: 2.92 C Showalter Index: 4.39 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.50 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 171.60 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.34 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 77807.59 J/kg Cap Strength: 5.55 C Lift Cond Lev (LCL): 895.82 mb = 1047.69 m = 3437.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 33 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 1016 1 340 8 2.7 -7.5 | 106 28 -26.9 7.8 1 1000 133 310 18 13.8 -11.6 | 103 16 -15.8 3.8 2 925 784 290 22 20.7 -7.5 | 131 12 -8.9 7.8 3 850 1476 285 42 40.6 -10.9 | 248 12 11.0 4.5 4 700 3030 265 50 49.8 4.4 | 226 28 20.2 19.7 5 500 5600 255 54 52.2 14.0 | 218 37 22.6 29.3 6 400 7210 260 72 70.9 12.5 | 236 50 41.3 27.8 7 300 9170 260 79 77.8 13.7 | 239 56 48.2 29.1 8 271 9846 255 91 87.9 23.6 | 236 70 58.3 38.9 9 250 10380 255 81 78.2 21.0 | 233 61 48.7 36.3 10 223 11124 270 76 76.0 -0.0 | 252 49 46.4 15.3 11 200 11830 265 76 75.7 6.6 | 245 51 46.1 22.0 12 150 13690 270 55 55.0 -0.0 | 239 30 25.4 15.3 13 100 16240 285 40 38.6 -10.4 | 241 10 9.1 5.0 14 70 18450 280 34 33.5 -5.9 | 202 10 3.9 9.4 15 50 20540 290 36 33.8 -12.3 | 235 5 4.2 3.0 16 30 23750 290 46 43.2 -15.7 | 272 14 13.6 -0.4 17 20 26290 285 53 51.2 -13.7 | 266 22 21.6 1.6 18 10 30680 290 61 57.3 -20.9 | 281 28 27.7 -5.5 Wind Parameters Mean winds (0-6000m): 267.4 at 44.4 knts Storm direction: 297.4 at 33.3 knts Shear (0-3000m) pos: 0.0 neg: 8.3 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 119.9 deg Storm rel helicity (0-3000m) pos: 55.3 neg: -49.4 tot: 5.9 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 143.12 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 ------------------------------------------------------------------------------- 500 307 17 107 16| 0.0 15.6 15.6| 14.4 -11.7 2.7 5.4 0.10| 16.8 1.7 1000 298 20 117 13| 0.0 12.4 12.4| 34.6 -11.7 23.0 23.0 0.34| 13.5 4.6 1500 292 25 133 8| 0.0 13.1 13.1| 55.3 -11.7 43.6 29.1 0.50| 13.8 6.9 2000 288 30 167 6| 0.0 10.7 10.7| 55.3 -20.2 35.1 17.6 0.39| 11.8 4.6 2500 284 33 199 8| 0.0 9.2 9.2| 55.3 -32.3 23.0 9.2 0.30| 10.6 3.2 3000 280 36 213 11| 0.0 8.3 8.3| 55.3 -49.4 5.9 2.0 0.23| 9.9 2.2 4000 275 39 219 15| 0.0 6.5 6.5| 55.3 -63.6 -8.3 -2.1 0.18| 7.9 1.4 5000 271 42 220 19| 0.0 5.4 5.4| 55.3 -79.6 -24.3 -4.9 0.14| 6.7 1.0 6000 267 44 220 23| 0.4 4.6 5.0| 91.7 -90.6 1.2 0.2 0.16| 6.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250509.23.gif