UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 10 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 1004 1 11.8 1.8 50 10.0 7.0 360 8 284.6 285.4 280.0 296.9 4.34 1 1002 19 13.8 0.8 41 13.0 7.5 360 9 286.8 287.5 280.6 298.3 4.04 2 1000 37 14.2 0.2 38 14.0 7.5 360 10 287.4 288.0 280.7 298.5 3.88 3 999 45 14.4 0.4 38 14.0 7.7 360 10 287.6 288.3 280.8 298.9 3.94 4 938 575 12.4 -4.6 30 17.0 4.9 331 26 290.8 291.3 281.0 299.3 2.89 5 925 692 11.2 -4.8 32 16.0 4.2 325 29 290.8 291.3 281.0 299.3 2.89 6 850 1389 4.6 -6.4 45 11.0 0.1 330 44 291.0 291.5 281.0 299.2 2.78 7 839 1495 3.6 -6.4 48 10.0 -0.4 327 44 291.0 291.5 281.0 299.3 2.82 8 799 1891 2.8 -15.2 25 18.0 -3.2 317 43 294.2 294.5 280.8 298.8 1.47 9 792 1962 3.6 -21.4 14 25.0 -3.7 315 43 295.8 296.0 280.7 298.6 0.87 10 754 2359 1.6 -30.4 7 32.0 -5.9 305 43 297.9 297.9 281.0 299.2 0.40 11 746 2445 1.0 -31.0 7 32.0 -6.4 303 43 298.1 298.2 281.1 299.4 0.39 12 700 2953 -3.1 -29.1 11 26.0 -9.0 290 42 299.1 299.1 281.6 300.7 0.49 13 650 3534 -7.9 -29.9 15 22.0 -12.5 292 46 300.0 300.1 282.0 301.7 0.49 14 523 5179 -21.1 -43.1 12 22.0 -23.5 299 56 303.4 303.4 283.0 304.0 0.16 15 500 5510 -23.1 -46.1 10 23.0 -25.4 300 58 304.9 304.9 283.5 305.3 0.12 16 486 5718 -23.9 -49.9 7 26.0 -26.1 299 60 306.4 306.4 284.1 306.7 0.08 17 481 5794 -22.9 -62.9 1 40.0 -25.5 299 61 308.5 308.5 284.8 308.6 0.02 18 400 7120 -33.7 -58.7 6 25.0 -34.9 295 75 311.2 311.2 285.8 311.3 0.03 19 361 7831 -39.9 -60.9 9 21.0 -40.6 291 78 312.2 312.2 286.1 312.3 0.03 20 304 8983 -48.9 -71.9 5 23.0 -49.3 285 83 315.2 315.2 287.2 315.3 0.01 21 300 9070 -49.3 -73.3 4 24.0 -49.7 285 83 315.9 315.9 287.4 315.9 0.01 22 253 10164 -55.3 -74.3 8 19.0 -55.5 285 86 322.7 322.8 289.6 322.8 0.01 23 250 10240 -55.1 -73.1 9 18.0 -55.3 285 87 324.1 324.2 290.0 324.2 0.01 24 243 10422 -54.7 -69.7 14 15.0 -54.9 285 90 327.4 327.4 291.0 327.4 0.01 25 232 10720 -52.3 -75.3 5 23.0 -52.6 285 96 335.4 335.4 293.2 335.4 0.01 26 231 10748 -52.3 -75.6 4 23.2 -52.7 285 96 335.8 335.8 293.3 335.8 0.01 27 207 11457 -53.1 -82.1 2 29.0 -53.4 289 78 345.3 345.3 295.6 345.3 0.00 28 200 11680 -50.5 -81.5 1 31.0 -51.0 290 73 352.8 352.8 297.3 352.8 0.00 29 198 11746 -49.5 -80.5 1 31.0 -50.0 290 73 355.4 355.4 297.8 355.4 0.00 30 187 12118 -51.5 -80.5 2 29.0 -52.0 290 72 358.0 358.0 298.3 358.0 0.00 31 156 13303 -48.7 -81.7 1 33.0 -49.4 290 70 381.8 381.8 302.5 381.9 0.00 32 150 13560 -49.3 -82.3 1 33.0 -50.0 290 69 385.1 385.1 303.1 385.1 0.00 33 119 15077 -51.5 -83.5 1 32.0 -52.2 293 51 407.4 407.4 306.2 407.5 0.00 34 100 16220 -47.9 -81.9 1 34.0 -49.1 295 37 435.2 435.2 309.4 435.2 0.00 35 79 17765 -51.1 -84.1 1 33.0 -52.1 285 30 458.9 458.9 311.7 458.9 0.00 36 70 18560 -46.7 -82.7 1 36.0 -48.5 280 26 484.5 484.5 313.8 484.5 0.01 37 67 18852 -45.9 -81.9 1 36.0 -47.9 281 24 492.3 492.3 314.4 492.4 0.01 38 60 19579 -50.7 -84.7 1 34.0 -52.1 282 19 497.4 497.4 314.8 497.4 0.01 39 52 20521 -46.9 -82.9 1 36.0 -49.1 284 12 527.0 527.0 316.8 527.0 0.01 40 50 20780 -48.9 -82.9 1 34.0 -50.8 285 10 528.2 528.2 316.8 528.3 0.01 41 47 21183 -50.9 -84.9 1 34.0 -52.5 306 10 532.9 532.9 317.1 532.9 0.01 42 44 21614 -47.9 -83.9 1 36.0 -50.2 328 11 550.3 550.4 318.1 550.4 0.01 43 37 22755 -47.3 -83.3 1 36.0 -50.1 25 11 579.8 579.9 319.6 579.9 0.01 44 30 24130 -50.3 -84.3 1 34.0 -52.8 95 12 607.5 607.5 320.9 607.6 0.01 45 27 24820 -50.5 -84.5 1 34.0 -53.2 94 14 625.5 625.5 321.7 625.6 0.01 46 20 26790 -48.9 -84.9 1 36.0 -52.7 90 21 686.5 686.5 324.0 686.6 0.01 47 10 31380 -44.9 -83.9 0 39.0 -52.7 80 34 851.9 852.0 328.4 852.3 0.03 48 6.5 34274 -42.7 -82.7 0 40.0 -53.5 972.9 973.0 330.8 973.7 0.07 TRP 253 10164 -55.3 -74.3 8 19.0 -55.5 285 86 322.7 322.8 289.6 322.8 0.01 WND 231 10748 -52.3 -75.6 4 23.2 -52.7 285 96 335.8 335.8 293.3 335.8 0.01 Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 734.78 mb = 2569.13 m = 8428.81 ft Wetbulb zero: 847.43 mb = 1413.63 m = 4637.82 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 20.42 % Est. max temperature: 18.14 C = 64.65 F Sfc-Lift cond lev (LCL): 862.60 mb = 1267.66 m = 4158.94 ft T: 5.75 C 700-500 lapse rate: 7.82 C/km ThetaE index: 0.71 C Layer 799.0- 754.0 mb Conv cond level (CCL): 650.39 mb = 3528.86 m = 11577.50 ft Mean mixing ratio: 3.26 g/kg Conv temperature: 27.22 C = 80.99 F Cap Strength: 7.56 C Lifted Index: 6.47 C Risk: None Lifted Index @300 mb: 11.91 C Lifted Index @700 mb: 6.84 C Showalter Index: 6.41 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 16.70 C K Index: -4.70 Risk: None Sweat Index: 146.00 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.57 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 64638.57 J/kg Cap Strength: 7.56 C Lift Cond Lev (LCL): 754.19 mb = 2357.48 m = 7734.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 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 1004 1 360 8 -0.0 -8.0 | 147 26 -14.4 21.9 1 1000 37 360 10 -0.0 -10.0 | 144 25 -14.4 19.9 2 925 692 325 29 16.6 -23.8 | 200 7 2.3 6.2 3 850 1389 330 44 22.0 -38.1 | 317 11 7.6 -8.2 4 700 2953 290 42 39.5 -14.4 | 238 30 25.1 15.5 5 500 5510 300 58 50.2 -29.0 | 269 36 35.9 0.9 6 400 7120 295 75 68.0 -31.7 | 272 54 53.6 -1.8 7 300 9070 285 83 80.2 -21.5 | 263 66 65.8 8.4 8 253 10164 285 86 83.1 -22.3 | 264 69 68.7 7.7 9 250 10240 285 87 84.0 -22.5 | 264 70 69.7 7.4 10 231 10748 285 96 92.7 -24.8 | 266 79 78.4 5.1 11 200 11680 290 73 68.6 -25.0 | 265 54 54.2 4.9 12 150 13560 290 69 64.8 -23.6 | 263 51 50.5 6.3 13 100 16220 295 37 33.5 -15.6 | 233 24 19.2 14.3 14 70 18560 280 26 25.6 -4.5 | 204 28 11.2 25.4 15 50 20780 285 10 9.7 -2.6 | 170 28 -4.7 27.3 16 30 24130 95 12 -12.0 1.0 | 140 41 -26.3 31.0 17 20 26790 90 21 -21.0 0.0 | 130 46 -35.4 29.9 18 10 31380 80 34 -33.5 -5.9 | 117 54 -47.9 24.0 Wind Parameters Mean winds (0-6000m): 304.3 at 44.2 knts Storm direction: 334.3 at 33.2 knts Shear (0-3000m) pos: 0.0 neg: 6.9 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 37.7 neg: -122.9 tot: -85.2 m^2/s^2 ave: -28.4 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 11.9 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 146.04 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 ------------------------------------------------------------------------------- 500 343 16 146 17| 0.0 17.0 17.0| 7.3 -13.1 -5.8 -11.5 0.01| 17.8 0.2 1000 331 23 162 10| 0.0 15.0 15.0| 27.4 -13.1 14.4 14.4 0.40| 16.1 6.5 1500 330 29 182 5| 0.0 12.8 12.8| 37.7 -18.8 18.9 12.6 0.39| 14.4 5.6 2000 327 33 233 4| 0.0 9.8 9.8| 37.7 -49.3 -11.6 -5.8 0.15| 13.3 2.0 2500 322 35 251 7| 0.0 8.0 8.0| 37.7 -85.3 -47.6 -19.0 0.01| 12.6 0.2 3000 317 36 251 11| 0.0 6.9 6.9| 37.7-122.9 -85.2 -28.4 -0.07| 11.9 -0.8 4000 310 38 250 16| 0.9 5.2 6.1| 91.7-122.9 -31.2 -7.8 0.03| 9.9 0.3 5000 306 41 253 20| 1.5 4.1 5.6|149.8-122.9 26.8 5.4 0.11| 8.6 0.9 6000 304 44 257 23| 1.5 3.9 5.4|193.0-122.9 70.1 11.7 0.14| 8.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251010.11.gif