UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050711.upa.cvt Date: 1100Z 7 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 7 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 1013 1 14.2 10.0 76 4.2 11.8 30 6 286.3 287.6 284.4 307.6 7.62 1 1011 18 16.0 10.0 68 6.0 12.5 25 7 288.2 289.6 285.2 309.7 7.64 2 1000 115 16.2 10.2 68 6.0 12.7 360 14 289.4 290.7 285.8 311.5 7.83 3 951 542 15.6 6.6 55 9.0 10.6 334 26 292.9 294.1 285.8 311.5 6.43 4 925 776 13.8 5.8 58 8.0 9.4 320 33 293.4 294.5 285.9 311.5 6.26 5 850 1483 8.4 3.4 71 5.0 5.8 315 41 294.9 296.0 285.9 311.7 5.75 6 809 1890 5.0 1.8 80 3.2 3.4 311 44 295.5 296.5 285.8 311.3 5.39 7 736 2656 0.4 -1.4 88 1.8 -0.4 304 51 298.6 299.5 286.2 312.6 4.69 8 705 3001 -1.3 -3.5 85 2.2 -2.3 301 54 300.4 301.2 286.4 313.1 4.19 9 701 3047 -1.3 -8.3 59 7.0 -4.1 300 54 300.9 301.5 285.2 309.9 2.91 10 700 3058 -1.5 -7.5 64 6.0 -4.0 300 54 300.8 301.4 285.4 310.3 3.11 11 693 3138 -1.9 -8.9 59 7.0 -4.7 300 54 301.2 301.8 285.3 309.9 2.81 12 668 3430 -3.7 -6.5 81 2.8 -4.9 300 54 302.4 303.1 286.5 313.2 3.52 13 647 3682 -5.1 -8.9 75 3.8 -6.6 300 54 303.6 304.2 286.4 312.9 3.01 14 640 3767 -5.1 -16.1 42 11.0 -8.7 300 54 304.5 304.9 285.3 310.0 1.70 15 626 3941 -6.5 -11.5 68 5.0 -8.3 300 54 304.9 305.3 286.4 312.8 2.53 16 599 4285 -7.3 -28.3 17 21.0 -12.2 300 54 307.8 307.9 285.3 309.9 0.62 17 578 4563 -8.9 -41.9 5 33.0 -14.3 300 55 309.1 309.1 285.2 309.7 0.17 18 574 4617 -8.9 -37.9 8 29.0 -14.1 300 55 309.7 309.8 285.5 310.6 0.25 19 511 5506 -16.1 -25.1 46 9.0 -18.2 300 55 311.5 311.6 287.0 314.7 0.97 20 503 5625 -16.9 -32.9 24 16.0 -19.8 300 55 311.9 312.0 286.6 313.6 0.48 21 500 5670 -17.1 -27.1 42 10.0 -19.3 300 55 312.2 312.3 287.1 315.0 0.83 22 494 5760 -17.7 -24.7 54 7.0 -19.3 301 55 312.5 312.7 287.5 316.1 1.04 23 441 6601 -22.5 -40.5 18 18.0 -24.8 308 56 316.8 316.8 288.0 317.7 0.25 24 413 7079 -25.5 -38.5 29 13.0 -27.2 313 57 318.9 319.0 288.8 320.1 0.33 25 400 7310 -27.3 -36.3 42 9.0 -28.5 315 57 319.5 319.6 289.0 321.1 0.43 26 386 7565 -29.5 -36.5 51 7.0 -30.4 316 58 319.9 320.0 289.2 321.5 0.44 27 376 7751 -30.7 -41.7 33 11.0 -31.9 317 58 320.7 320.8 289.3 321.7 0.26 28 352 8214 -34.7 -40.7 54 6.0 -35.3 319 60 321.4 321.5 289.5 322.6 0.31 29 314 9001 -40.1 -42.0 82 1.9 -40.2 323 62 324.6 324.6 290.5 325.7 0.30 30 307 9154 -41.3 -47.3 52 6.0 -41.7 324 63 325.0 325.0 290.5 325.7 0.17 31 305 9198 -41.5 -44.5 73 3.0 -41.7 324 63 325.3 325.4 290.6 326.2 0.24 32 300 9310 -42.3 -45.6 70 3.3 -42.5 325 63 325.7 325.8 290.7 326.6 0.22 33 290 9539 -44.1 -50.1 51 6.0 -44.4 326 63 326.4 326.4 290.8 326.9 0.13 34 279 9798 -46.1 -50.0 65 3.9 -46.3 327 63 327.1 327.1 291.0 327.7 0.14 35 250 10520 -52.1 -56.5 59 4.4 -52.2 330 64 328.6 328.6 291.4 328.9 0.07 36 231 11025 -56.5 -61.0 57 4.5 -56.6 323 64 329.4 329.4 291.6 329.6 0.04 37 200 11920 -63.9 -68.6 53 4.7 -64.0 310 65 331.6 331.6 292.2 331.6 0.02 38 188 12298 -65.9 -70.7 51 4.8 -66.0 307 69 334.3 334.3 292.9 334.3 0.01 39 183 12461 -67.3 -72.0 51 4.7 -67.3 305 71 334.6 334.6 293.0 334.6 0.01 40 175 12731 -67.8 -72.4 52 4.5 -67.9 305 78 338.0 338.0 293.9 338.1 0.01 41 174 12765 -67.9 -72.4 52 4.5 -67.9 304 77 338.4 338.4 294.0 338.5 0.01 42 161 13243 -59.1 -86.1 2 27.0 -59.3 297 63 360.9 360.9 298.9 360.9 0.00 43 154 13523 -56.7 -83.7 2 27.0 -57.0 293 56 369.6 369.6 300.5 369.6 0.00 44 150 13690 -57.7 -83.7 2 26.0 -58.0 290 51 370.7 370.7 300.7 370.7 0.00 45 120 15080 -63.9 -86.9 3 23.0 -64.0 307 48 383.7 383.7 302.8 383.7 0.00 46 106 15840 -64.3 -87.3 3 23.0 -64.5 316 46 396.8 396.8 304.8 396.8 0.00 47 100 16200 -61.1 -87.1 2 26.0 -61.4 320 45 409.7 409.7 306.5 409.7 0.00 48 71 18350 -56.7 -86.7 1 30.0 -57.3 310 46 461.2 461.2 311.9 461.2 0.00 49 70 18440 -58.1 -86.1 2 28.0 -58.6 310 46 460.1 460.1 311.8 460.1 0.00 50 61 19302 -60.7 -87.7 2 27.0 -61.2 308 42 472.8 472.8 312.8 472.8 0.00 51 53 20189 -54.5 -85.5 1 31.0 -55.5 306 38 506.5 506.5 315.4 506.6 0.00 52 51 20434 -56.7 -86.7 1 30.0 -57.5 305 37 507.0 507.0 315.4 507.0 0.00 53 50 20560 -55.3 -86.3 1 31.0 -56.3 305 36 513.2 513.2 315.8 513.2 0.00 54 47 20956 -54.5 -85.5 1 31.0 -55.6 524.2 524.2 316.6 524.3 0.01 55 39 22145 -56.7 -86.7 1 30.0 -57.8 547.4 547.4 317.9 547.4 0.01 TRP 183 12461 -67.3 -72.0 51 4.7 -67.3 305 71 334.6 334.6 293.0 334.6 0.01 WND 175 12731 -67.8 -72.4 52 4.5 -67.9 305 78 338.0 338.0 293.9 338.1 0.01 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 728.71 mb = 2737.47 m = 8981.10 ft Wetbulb zero: 744.61 mb = 2562.10 m = 8405.74 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 57.34 % Est. max temperature: 22.62 C = 72.72 F Sfc-Lift cond lev (LCL): 951.10 mb = 540.72 m = 1774.00 ft T: 15.60 C 700-500 lapse rate: 5.97 C/km ThetaE index: 3.21 C Layer 701.0- 700.0 mb Conv cond level (CCL): 812.20 mb = 1857.17 m = 6093.01 ft Mean mixing ratio: 6.88 g/kg Conv temperature: 23.43 C = 74.18 F Cap Strength: 4.79 C Lifted Index: 4.38 C Risk: None Lifted Index @300 mb: 10.47 C Lifted Index @700 mb: 1.94 C Showalter Index: 4.15 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 20.50 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 177.80 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.73 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 23615.00 J/kg Cap Strength: 4.75 C Lift Cond Lev (LCL): 858.72 mb = 1397.65 m = 4585.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 35 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 1013 1 30 6 -3.0 -5.2 | 146 32 -17.8 26.6 1 1000 115 360 14 -0.0 -14.0 | 140 23 -14.8 17.8 2 925 776 320 33 21.2 -25.3 | 225 9 6.4 6.5 3 850 1483 315 41 29.0 -29.0 | 259 14 14.2 2.8 4 700 3058 300 54 46.8 -27.0 | 261 32 32.0 4.8 5 500 5670 300 55 47.6 -27.5 | 263 33 32.9 4.3 6 400 7310 315 57 40.3 -40.3 | 288 27 25.5 -8.5 7 300 9310 325 63 36.1 -51.6 | 313 29 21.4 -19.8 8 250 10520 330 64 32.0 -55.4 | 324 29 17.2 -23.6 9 200 11920 310 65 49.8 -41.8 | 286 36 35.0 -10.0 10 183 12461 305 71 58.2 -40.7 | 282 44 43.4 -8.9 11 175 12731 305 78 63.9 -44.7 | 285 51 49.1 -12.9 12 150 13690 290 51 47.9 -17.4 | 247 36 33.2 14.3 13 100 16200 320 45 28.9 -34.5 | 281 14 14.2 -2.7 14 70 18440 310 46 35.2 -29.6 | 264 21 20.5 2.2 15 50 20560 305 36 29.5 -20.6 | 233 18 14.7 11.1 Wind Parameters Mean winds (0-6000m): 305.1 at 46.7 knts Storm direction: 335.1 at 35.1 knts Shear (0-3000m) pos: 0.0 neg: 9.2 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 54.4 neg: -28.5 tot: 25.9 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 171.28 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 ------------------------------------------------------------------------------- 500 348 17 143 18| 0.0 22.7 22.7| 8.8 -23.9 -15.1 -30.3 -0.03| 23.8 -0.7 1000 329 24 168 11| 0.0 17.6 17.6| 36.0 -23.9 12.1 12.1 0.32| 19.3 6.2 1500 323 29 198 9| 0.0 13.7 13.7| 49.1 -23.9 25.2 16.8 0.37| 14.9 5.5 2000 320 33 222 9| 0.0 11.5 11.5| 53.5 -23.9 29.6 14.8 0.35| 12.6 4.4 2500 316 36 238 12| 0.0 10.1 10.1| 54.4 -24.2 30.3 12.1 0.32| 11.3 3.6 3000 313 38 247 15| 0.0 9.2 9.2| 54.4 -28.5 25.9 8.6 0.28| 10.4 2.9 4000 309 42 254 19| 0.0 7.0 7.0| 56.3 -29.3 27.0 6.7 0.27| 7.9 2.2 5000 306 45 256 22| 0.0 5.7 5.7| 58.3 -29.3 29.0 5.8 0.27| 6.4 1.8 6000 305 47 258 24| 0.3 4.7 5.0| 81.8 -29.3 52.5 8.7 0.30| 5.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250507.11.gif