UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050523.upa.cvt Date: 2300Z 5 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 5 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 1025 1 12.4 7.5 72 4.9 9.7 360 10 283.5 284.6 281.8 301.1 6.35 1 1000 212 12.8 3.8 54 9.0 8.2 335 25 286.0 286.8 281.4 300.1 5.02 2 986 331 13.2 2.2 47 11.0 7.8 333 24 287.5 288.3 281.5 300.5 4.54 3 925 864 9.0 1.0 57 8.0 5.2 325 18 288.5 289.3 281.8 301.3 4.44 4 850 1556 3.0 -0.2 79 3.2 1.5 305 22 289.3 290.1 282.2 302.0 4.43 5 825 1797 1.4 -1.2 83 2.6 0.2 306 24 290.1 290.8 282.3 302.4 4.24 6 783 2221 5.4 -18.6 16 24.0 -2.4 307 27 298.7 298.9 282.3 302.3 1.12 7 763 2432 4.6 -29.4 6 34.0 -4.1 308 29 300.1 300.2 282.0 301.6 0.44 8 700 3128 0.4 -22.6 16 23.0 -6.2 310 34 302.9 303.1 283.7 305.8 0.89 9 558 4906 -9.9 -53.9 1 44.0 -15.3 303 48 311.1 311.1 285.8 311.2 0.04 10 518 5473 -14.7 -50.7 3 36.0 -18.9 301 53 311.9 312.0 286.1 312.2 0.07 11 500 5740 -15.5 -56.5 2 41.0 -19.7 300 55 314.1 314.1 286.8 314.3 0.04 12 489 5908 -16.5 -59.5 1 43.0 -20.5 300 55 314.9 314.9 287.1 315.0 0.03 13 411 7193 -25.5 -58.5 3 33.0 -27.9 304 56 319.4 319.4 288.6 319.5 0.03 14 402 7354 -26.1 -36.1 39 10.0 -27.5 305 56 320.6 320.7 289.4 322.2 0.44 15 400 7390 -26.3 -35.3 42 9.0 -27.6 305 56 320.8 320.9 289.5 322.5 0.47 16 385 7665 -28.9 -33.3 66 4.4 -29.6 306 55 320.9 321.0 289.7 323.1 0.60 17 363 8084 -31.9 -36.9 61 5.0 -32.5 307 54 322.4 322.4 290.0 324.0 0.44 18 324 8876 -38.7 -40.6 82 1.9 -38.9 309 52 323.6 323.7 290.2 324.9 0.34 19 300 9400 -42.9 -47.1 63 4.2 -43.2 310 51 324.9 324.9 290.5 325.6 0.18 20 250 10600 -53.5 -58.1 57 4.6 -53.6 305 57 326.5 326.5 290.8 326.8 0.06 21 222 11358 -58.5 -63.5 53 5.0 -58.6 305 62 330.1 330.1 291.7 330.2 0.03 22 220 11415 -58.9 -63.9 52 5.0 -59.0 305 62 330.4 330.4 291.9 330.5 0.03 23 207 11796 -60.9 -66.9 45 6.0 -61.0 305 60 333.0 333.0 292.6 333.1 0.02 24 200 12010 -62.3 -67.2 52 4.9 -62.4 305 59 334.1 334.1 292.9 334.2 0.02 25 195 12165 -63.5 -68.1 53 4.6 -63.6 308 58 334.6 334.6 293.0 334.7 0.02 26 184 12518 -65.7 -71.7 43 6.0 -65.7 315 57 336.6 336.7 293.5 336.7 0.01 27 175 12822 -64.5 -75.5 21 11.0 -64.6 314 57 343.5 343.5 295.1 343.5 0.01 28 150 13760 -64.3 -81.3 8 17.0 -64.4 310 56 359.3 359.3 298.5 359.3 0.00 29 132 14544 -62.9 -84.9 4 22.0 -63.1 304 52 375.2 375.2 301.5 375.2 0.00 30 114 15442 -64.9 -87.9 3 23.0 -65.0 296 47 387.5 387.5 303.4 387.5 0.00 31 107 15831 -61.3 -87.3 2 26.0 -61.6 293 45 401.4 401.4 305.4 401.5 0.00 32 100 16250 -61.9 -87.9 2 26.0 -62.1 290 43 408.1 408.1 306.3 408.1 0.00 33 91 16838 -58.9 -86.9 2 28.0 -59.3 291 44 425.2 425.2 308.3 425.3 0.00 34 79 17718 -63.1 -89.1 2 26.0 -63.4 293 45 434.1 434.1 309.3 434.1 0.00 35 70 18470 -58.9 -87.9 1 29.0 -59.4 295 46 458.4 458.4 311.6 458.4 0.00 36 64 19035 -56.7 -86.7 1 30.0 -57.4 291 43 475.1 475.1 313.1 475.1 0.00 37 56 19872 -61.1 -89.1 1 28.0 -61.6 285 39 483.6 483.6 313.7 483.6 0.00 38 50 20580 -58.1 -88.1 1 30.0 -58.8 280 36 506.6 506.6 315.4 506.6 0.00 39 37 22495 -53.7 -86.7 1 33.0 -55.2 280 34 563.4 563.4 318.8 563.5 0.01 40 34 23034 -57.1 -87.1 1 30.0 -58.2 280 34 568.3 568.3 319.0 568.3 0.01 41 30 23830 -54.9 -86.9 1 32.0 -56.5 280 33 595.0 595.0 320.4 595.0 0.01 42 29 24047 -54.1 -87.1 1 33.0 -55.9 282 32 603.0 603.0 320.7 603.0 0.01 43 25 24997 -54.9 -86.9 1 32.0 -56.8 289 30 626.8 626.8 321.7 626.9 0.01 44 22 25821 -50.5 -85.5 1 35.0 -53.6 295 28 663.3 663.3 323.2 663.4 0.01 45 20 26440 -52.3 -86.3 1 34.0 -55.2 300 26 676.1 676.1 323.6 676.2 0.01 46 17 27490 -53.9 -86.9 1 33.0 -56.7 296 36 703.1 703.1 324.6 703.2 0.01 47 10 30950 -48.1 -85.1 1 37.0 -54.4 285 70 840.0 840.0 328.2 840.3 0.03 48 9.5 31289 -47.5 -85.5 1 38.0 -54.2 854.7 854.7 328.5 854.9 0.03 49 9.1 31572 -48.5 -85.5 1 37.0 -54.9 861.4 861.4 328.7 861.7 0.03 50 8.2 32264 -44.5 -84.5 0 40.0 -53.3 903.3 903.3 329.5 903.7 0.04 51 7.0 33314 -48.5 -85.5 1 37.0 -55.9 928.6 928.6 329.9 928.9 0.04 52 6.7 33602 -48.7 -85.7 1 37.0 -56.2 939.4 939.4 330.2 939.8 0.04 53 5.7 34666 -48.3 -86.3 0 38.0 -56.7 985.6 985.7 330.9 986.0 0.04 54 5.5 34904 -43.3 -83.3 0 40.0 -54.6 1017.9 1017.9 331.5 1018.7 0.07 55 5.1 35413 -42.3 -83.3 0 41.0 -54.5 1044.6 1044.7 331.9 1045.5 0.08 TRP 184 12518 -65.7 -71.7 43 6.0 -65.7 315 57 336.6 336.7 293.5 336.7 0.01 WND 222 11358 -58.5 -63.5 53 5.0 -58.6 305 62 330.1 330.1 291.7 330.2 0.03 Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 694.49 mb = 3197.05 m = 10488.89 ft Wetbulb zero: 821.38 mb = 1832.67 m = 6012.63 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 27.63 % Est. max temperature: 17.94 C = 64.28 F Sfc-Lift cond lev (LCL): 951.90 mb = 624.58 m = 2049.14 ft T: 10.89 C 700-500 lapse rate: 6.09 C/km ThetaE index: 1.00 C Layer 1000.0- 986.0 mb Conv cond level (CCL): 654.79 mb = 3651.59 m = 11980.12 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 34.36 C = 93.84 F Cap Strength: 11.94 C Lifted Index: 12.96 C Risk: None Lifted Index @300 mb: 17.23 C Lifted Index @700 mb: 9.40 C Showalter Index: 12.02 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 15.30 C K Index: -4.70 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.06 J/kg Max Up Vert Vel: 6.01 m/s Conv Inhibition (B-): 65637.44 J/kg Cap Strength: 12.88 C Lift Cond Lev (LCL): 850.86 mb = 1547.72 m = 5077.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 26 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 1025 1 360 10 -0.0 -10.0 | 145 17 -10.0 14.0 1 1000 212 335 25 10.6 -22.7 | 204 1 0.6 1.3 2 925 864 325 18 10.3 -14.7 | 182 9 0.3 9.2 3 850 1556 305 22 18.0 -12.6 | 215 14 8.0 11.4 4 700 3128 310 34 26.0 -21.9 | 262 16 16.1 2.1 5 500 5740 300 55 47.6 -27.5 | 275 38 37.7 -3.5 6 400 7390 305 56 45.9 -32.1 | 283 37 35.9 -8.1 7 300 9400 310 51 39.1 -32.8 | 287 30 29.1 -8.8 8 250 10600 305 57 46.7 -32.7 | 283 38 36.7 -8.7 9 222 11358 305 62 50.8 -35.6 | 286 42 40.8 -11.6 10 200 12010 305 59 48.3 -33.8 | 284 40 38.4 -9.9 11 184 12518 315 57 40.3 -40.3 | 298 34 30.3 -16.3 12 150 13760 310 56 42.9 -36.0 | 290 35 32.9 -12.0 13 100 16250 290 43 40.4 -14.7 | 253 32 30.4 9.3 14 70 18470 295 46 41.7 -19.4 | 262 32 31.7 4.5 15 50 20580 280 36 35.5 -6.3 | 235 31 25.5 17.7 16 30 23830 280 33 32.5 -5.7 | 231 29 22.5 18.3 17 20 26440 300 26 22.5 -13.0 | 229 17 12.5 11.0 18 10 30950 285 70 67.6 -18.1 | 264 58 57.6 5.9 Wind Parameters Mean winds (0-6000m): 307.4 at 34.6 knts Storm direction: 337.4 at 26.0 knts Shear (0-3000m) pos: 1.3 neg: 3.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 114.8 deg Storm rel helicity (0-3000m) pos: 61.2 neg: -6.4 tot: 54.8 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 48.41 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 ------------------------------------------------------------------------------- 500 336 21 163 5| 0.0 14.5 14.5| 3.1 -5.2 -2.1 -4.2 0.12| 20.4 2.5 1000 332 20 176 6| 0.0 6.5 6.5| 6.3 -6.4 -0.1 -0.1 0.12| 13.0 1.6 1500 325 20 192 7| 0.0 6.1 6.1| 18.9 -6.4 12.5 8.3 0.24| 10.7 2.5 2000 320 21 204 9| 0.0 5.4 5.4| 32.6 -6.4 26.1 13.1 0.32| 9.0 2.9 2500 317 22 214 9| 0.8 4.3 5.1| 46.7 -6.4 40.3 16.1 0.38| 8.0 3.1 3000 315 24 224 10| 1.3 3.6 4.9| 61.2 -6.4 54.8 18.3 0.43| 7.4 3.2 4000 313 27 240 11| 1.0 3.8 4.8| 79.8 -6.4 73.3 18.3 0.44| 6.6 2.9 5000 310 31 253 14| 0.8 3.9 4.7| 91.1 -6.4 84.6 16.9 0.40| 6.2 2.5 6000 307 35 260 18| 0.7 3.8 4.5|101.5 -6.4 95.0 15.8 0.38| 5.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250505.23.gif