UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 9 OCT 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 1001 1 12.8 11.7 93 1.1 12.1 40 8 285.9 287.4 285.2 309.9 8.65 1 1000 11 13.4 11.4 88 2.0 12.2 25 7 286.5 288.0 285.4 310.2 8.49 2 954 408 13.8 6.8 63 7.0 9.9 7 21 290.8 292.0 285.1 309.4 6.50 3 925 667 11.6 5.6 67 6.0 8.3 355 31 291.2 292.3 284.9 308.9 6.17 4 851 1358 7.0 2.7 74 4.3 4.8 330 29 293.4 294.4 285.0 309.2 5.46 5 850 1368 7.0 2.6 74 4.4 4.8 330 29 293.5 294.4 285.0 309.3 5.43 6 830 1564 7.4 1.4 66 6.0 4.4 326 30 295.9 296.8 285.7 310.9 5.10 7 728 2630 -0.7 -1.3 96 0.6 -1.0 306 38 298.3 299.2 286.2 312.6 4.78 8 700 2943 -2.1 -2.1 100 0.0 -2.1 300 40 300.2 301.0 286.8 314.2 4.68 9 677 3209 -2.9 -3.1 99 0.2 -3.0 300 44 302.1 303.0 287.3 315.8 4.50 10 558 4714 -13.1 -13.6 96 0.5 -13.3 300 66 307.3 307.7 287.1 314.9 2.40 11 521 5233 -17.3 -18.3 92 1.0 -17.6 300 73 308.3 308.6 286.7 313.9 1.73 12 509 5407 -19.3 -34.3 25 15.0 -21.7 300 76 307.9 308.0 285.1 309.4 0.41 13 500 5540 -20.5 -36.5 23 16.0 -22.8 300 78 308.0 308.1 285.0 309.2 0.34 14 485 5764 -22.3 -39.3 20 17.0 -24.5 301 80 308.5 308.6 285.1 309.5 0.26 15 462 6118 -24.5 -48.5 9 24.0 -26.7 302 84 310.1 310.1 285.5 310.5 0.10 16 435 6553 -26.5 -29.0 79 2.5 -26.9 303 89 312.9 313.1 287.3 315.7 0.80 17 419 6821 -29.3 -42.3 27 13.0 -30.6 304 91 312.7 312.8 286.6 313.5 0.22 18 410 6976 -30.5 -44.5 24 14.0 -31.7 304 93 313.1 313.2 286.6 313.8 0.18 19 400 7150 -31.7 -46.7 21 15.0 -32.9 305 95 313.8 313.8 286.8 314.3 0.14 20 370 7696 -36.1 -54.1 14 18.0 -37.1 305 97 315.0 315.0 287.2 315.3 0.07 21 328 8522 -42.1 -49.1 46 7.0 -42.5 305 99 317.8 317.8 288.2 318.3 0.13 22 302 9076 -46.7 -61.7 17 15.0 -47.1 305 101 318.9 318.9 288.4 319.1 0.03 23 300 9120 -46.5 -64.5 11 18.0 -46.9 305 101 319.8 319.8 288.7 319.9 0.02 24 282 9530 -48.7 -64.7 14 16.0 -49.1 301 107 322.4 322.4 289.5 322.5 0.02 25 260 10064 -50.5 -67.8 11 17.3 -50.8 295 116 327.4 327.4 291.0 327.4 0.02 26 250 10320 -51.3 -69.3 10 18.0 -51.6 290 108 329.8 329.8 291.7 329.9 0.01 27 243 10503 -52.3 -70.3 10 18.0 -52.6 290 103 331.0 331.0 292.0 331.0 0.01 28 227 10943 -51.1 -72.1 6 21.0 -51.5 295 89 339.3 339.3 294.1 339.4 0.01 29 221 11118 -47.3 -72.3 4 25.0 -47.9 297 83 347.8 347.8 296.1 347.8 0.01 30 200 11770 -51.1 -74.1 5 23.0 -51.5 305 62 351.8 351.9 297.0 351.9 0.01 31 178 12524 -54.5 -76.5 5 22.0 -54.8 295 62 358.2 358.2 298.4 358.2 0.01 32 161 13179 -47.5 -71.5 5 24.0 -48.3 286 61 380.4 380.4 302.3 380.5 0.02 33 150 13650 -45.9 -71.9 4 26.0 -46.9 280 61 391.0 391.0 303.9 391.0 0.02 34 122 15000 -54.3 -77.3 4 23.0 -54.8 288 56 399.4 399.4 305.1 399.5 0.01 35 100 16280 -52.7 -77.7 3 25.0 -53.4 295 52 425.9 425.9 308.4 426.0 0.01 36 94 16681 -49.9 -75.9 3 26.0 -50.9 297 47 439.0 439.0 309.8 439.1 0.01 37 75 18128 -58.3 -81.3 4 23.0 -58.7 303 27 450.7 450.7 310.9 450.7 0.01 38 70 18570 -49.7 -76.7 3 27.0 -51.0 305 21 478.1 478.1 313.3 478.2 0.02 39 68 18761 -46.5 -76.5 2 30.0 -48.3 306 20 488.9 488.9 314.1 489.0 0.02 40 50 20780 -51.3 -80.3 2 29.0 -52.8 320 13 522.6 522.6 316.5 522.7 0.01 41 48 21046 -51.7 -80.7 2 29.0 -53.2 327 13 527.8 527.8 316.8 527.8 0.01 42 47 21183 -49.5 -78.5 2 29.0 -51.4 330 13 536.2 536.2 317.3 536.3 0.02 43 43 21765 -50.9 -80.9 2 30.0 -52.7 345 13 546.6 546.6 317.9 546.7 0.01 44 30 24120 -49.5 -83.5 1 34.0 -52.2 45 13 609.7 609.7 321.0 609.8 0.01 45 20 26780 -48.5 -85.5 1 37.0 -52.5 70 21 687.7 687.7 324.0 687.8 0.01 46 10 31350 -46.1 -85.1 0 39.0 -53.3 80 28 847.5 847.5 328.4 847.7 0.03 47 8.0 32829 -47.5 -86.5 0 39.0 -54.9 897.7 897.8 329.4 898.0 0.03 48 5.4 35447 -44.1 -84.1 0 40.0 -55.0 1019.7 1019.7 331.5 1020.4 0.06 TRP 243 10503 -52.3 -70.3 10 18.0 -52.6 290 103 331.0 331.0 292.0 331.0 0.01 WND 260 10064 -50.5 -67.8 11 17.3 -50.8 295 116 327.4 327.4 291.0 327.4 0.02 Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 736.81 mb = 2537.73 m = 8325.79 ft Wetbulb zero: 746.68 mb = 2423.96 m = 7952.54 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 83.56 % Est. max temperature: 20.31 C = 68.57 F Sfc-Lift cond lev (LCL): 984.74 mb = 140.54 m = 461.10 ft T: 13.53 C 700-500 lapse rate: 7.09 C/km ThetaE index: 1.33 C Layer 954.0- 851.0 mb Conv cond level (CCL): 796.23 mb = 1901.76 m = 6239.31 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 23.64 C = 74.55 F Cap Strength: 3.69 C Lifted Index: 2.16 C Risk: None Lifted Index @300 mb: 7.59 C Lifted Index @700 mb: 2.30 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 23.10 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.20 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.83 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 78207.97 J/kg Cap Strength: 3.59 C Lift Cond Lev (LCL): 877.17 mb = 1107.23 m = 3632.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 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 1001 1 40 8 -5.1 -6.1 | 145 32 -18.6 26.4 1 1000 11 25 7 -3.0 -6.3 | 148 31 -16.4 26.2 2 925 667 355 31 2.7 -30.9 | 99 11 -10.7 1.6 3 850 1368 330 29 14.5 -25.1 | 188 7 1.1 7.4 4 700 2943 300 40 34.6 -20.0 | 239 25 21.2 12.5 5 500 5540 300 78 67.5 -39.0 | 277 54 54.1 -6.5 6 400 7150 305 95 77.8 -54.5 | 289 68 64.4 -22.0 7 300 9120 305 101 82.7 -57.9 | 290 74 69.3 -25.4 8 260 10064 295 116 105.1 -49.0 | 280 93 91.7 -16.5 9 250 10320 290 108 101.5 -36.9 | 273 88 88.0 -4.4 10 243 10503 290 103 96.8 -35.2 | 272 83 83.3 -2.7 11 200 11770 305 62 50.8 -35.6 | 275 37 37.3 -3.1 12 150 13650 280 61 60.1 -10.6 | 245 52 46.6 21.9 13 100 16280 295 52 47.1 -22.0 | 253 35 33.7 10.5 14 70 18570 305 21 17.2 -12.0 | 190 21 3.8 20.5 15 50 20780 320 13 8.4 -10.0 | 167 23 -5.1 22.5 16 30 24120 45 13 -9.2 -9.2 | 136 32 -22.6 23.3 17 20 26780 70 21 -19.7 -7.2 | 127 42 -33.2 25.3 18 10 31350 80 28 -27.6 -4.9 | 124 49 -41.0 27.6 Wind Parameters Mean winds (0-6000m): 307.5 at 46.9 knts Storm direction: 337.5 at 35.2 knts Shear (0-3000m) pos: 0.0 neg: 7.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -81.2 tot: -34.1 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 226.28 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 8 16 137 23| 0.0 19.8 19.8| 0.0 -66.7 -66.7 -133.3 -0.56| 20.1-11.1 1000 355 23 130 15| 0.0 13.7 13.7| 7.6 -81.2 -73.6 -73.6 -0.34| 16.8 -5.7 1500 347 25 135 11| 0.0 9.8 9.8| 20.4 -81.2 -60.8 -40.5 -0.08| 14.1 -1.2 2000 340 27 150 9| 0.0 8.6 8.6| 31.9 -81.2 -49.3 -24.7 0.03| 12.2 0.3 2500 333 28 177 7| 0.0 7.8 7.8| 40.3 -81.2 -40.9 -16.3 0.06| 11.2 0.7 3000 326 30 205 8| 0.0 7.4 7.4| 47.1 -81.2 -34.1 -11.4 0.08| 10.5 0.8 4000 316 35 234 13| 0.0 7.4 7.4|130.1 -81.2 48.9 12.2 0.20| 9.8 2.0 5000 311 40 251 18| 0.0 7.4 7.4|213.1 -81.2 131.9 26.4 0.25| 9.3 2.4 6000 308 47 261 24| 0.5 6.8 7.3|312.7 -81.2 231.5 38.6 0.29| 8.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251009.11.gif