UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051011.upa.cvt Date: 1100Z 10 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 10 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 1022 1 11.2 7.5 78 3.7 9.2 250 14 282.6 283.7 281.4 300.2 6.37 1 1013 76 12.2 6.2 67 6.0 9.0 252 16 284.3 285.3 281.6 300.7 5.87 2 1000 186 11.4 6.4 71 5.0 8.8 255 19 284.5 285.6 281.9 301.4 6.03 3 946 646 6.8 5.0 88 1.8 5.9 251 21 284.4 285.4 281.5 300.6 5.78 4 925 830 5.6 1.3 74 4.3 3.6 250 22 285.0 285.8 280.4 297.9 4.54 5 915 919 4.8 1.1 77 3.7 3.1 252 23 285.1 285.9 280.4 297.9 4.53 6 909 973 4.4 -0.6 70 5.0 2.2 253 24 285.2 285.9 279.8 296.7 4.02 7 850 1516 0.4 -1.2 89 1.6 -0.3 265 33 286.6 287.3 280.6 298.3 4.12 8 819 1813 -1.5 -1.5 100 0.0 -1.5 263 33 287.6 288.3 281.1 299.6 4.18 9 795 2049 -3.1 -3.1 100 0.0 -3.1 262 34 288.4 289.0 281.1 299.4 3.82 10 787 2129 -3.3 -7.6 72 4.3 -4.9 261 34 289.0 289.5 280.0 297.0 2.74 11 780 2200 -2.7 -16.7 33 14.0 -6.8 261 34 290.4 290.6 278.8 294.4 1.33 12 776 2240 -2.3 -19.3 26 17.0 -7.0 260 34 291.2 291.4 278.9 294.5 1.07 13 760 2406 -2.7 -35.7 6 33.0 -8.9 259 34 292.5 292.6 278.3 293.3 0.24 14 718 2854 -5.1 -45.1 3 40.0 -11.0 256 35 294.7 294.7 279.1 295.0 0.10 15 716 2876 -5.1 -43.1 3 38.0 -10.9 256 35 294.9 294.9 279.3 295.3 0.12 16 700 3053 -6.7 -41.7 4 35.0 -12.1 255 35 295.1 295.1 279.3 295.6 0.14 17 555 4814 -20.1 -44.1 10 24.0 -22.7 262 49 299.5 299.5 281.3 299.9 0.14 18 500 5580 -23.9 -49.9 7 26.0 -26.1 265 55 303.9 303.9 283.1 304.2 0.08 19 499 5595 -23.9 -49.9 7 26.0 -26.1 265 55 304.1 304.1 283.1 304.4 0.08 20 413 6947 -35.9 -38.1 80 2.2 -36.1 261 64 305.5 305.6 284.1 306.7 0.35 21 411 6980 -36.1 -40.9 61 4.8 -36.5 261 65 305.7 305.7 284.0 306.6 0.26 22 406 7066 -34.9 -64.9 3 30.0 -36.0 260 65 308.3 308.3 284.7 308.4 0.02 23 405 7083 -34.9 -59.9 6 25.0 -36.0 260 65 308.5 308.5 284.8 308.6 0.03 24 400 7170 -35.5 -56.5 10 21.0 -36.5 260 66 308.9 308.9 284.9 309.0 0.05 25 320 8685 -46.2 -64.5 11 18.3 -46.7 255 93 314.3 314.3 286.9 314.4 0.02 26 313 8831 -47.3 -65.3 11 18.0 -47.7 255 91 314.8 314.8 287.1 314.9 0.02 27 300 9110 -49.1 -66.1 12 17.0 -49.4 255 87 316.1 316.1 287.5 316.2 0.02 28 261 10013 -54.1 -69.1 14 15.0 -54.3 250 82 321.7 321.7 289.3 321.7 0.01 29 250 10290 -52.1 -75.1 5 23.0 -52.4 255 76 328.6 328.6 291.3 328.6 0.01 30 200 11740 -50.1 -80.1 2 30.0 -50.6 255 69 353.4 353.4 297.4 353.4 0.00 31 169 12843 -49.3 -82.3 1 33.0 -49.9 267 70 372.2 372.2 300.9 372.2 0.00 32 150 13620 -52.7 -83.7 1 31.0 -53.2 275 70 379.3 379.3 302.1 379.3 0.00 33 118 15148 -58.7 -85.7 2 27.0 -59.0 275 63 395.2 395.2 304.5 395.2 0.00 34 100 16190 -57.9 -86.9 1 29.0 -58.3 275 58 415.9 415.9 307.2 415.9 0.00 35 83 17357 -61.7 -87.7 2 26.0 -62.0 272 47 430.9 430.9 308.9 430.9 0.00 36 70 18420 -59.5 -87.5 1 28.0 -59.9 270 36 457.1 457.1 311.5 457.1 0.00 37 68 18602 -59.1 -87.1 1 28.0 -59.6 271 35 461.8 461.8 311.9 461.8 0.00 38 56 19811 -62.3 -88.3 2 26.0 -62.7 280 28 480.8 480.8 313.5 480.8 0.00 39 51 20395 -57.5 -87.5 1 30.0 -58.3 284 25 505.1 505.1 315.3 505.1 0.00 40 50 20520 -58.5 -87.5 1 29.0 -59.2 285 24 505.6 505.6 315.4 505.6 0.00 41 45 21177 -60.3 -88.3 1 28.0 -60.9 284 25 516.7 516.7 316.1 516.7 0.00 42 37 22405 -56.5 -86.5 1 30.0 -57.6 282 26 556.2 556.2 318.5 556.3 0.01 43 30 23720 -60.7 -88.7 1 28.0 -61.6 280 28 579.2 579.2 319.6 579.2 0.00 44 29 23930 -61.5 -88.5 2 27.0 -62.3 280 30 582.6 582.6 319.8 582.6 0.01 45 21 25953 -56.9 -87.9 1 31.0 -58.6 280 46 652.8 652.8 322.8 652.9 0.01 46 20 26260 -59.1 -88.1 1 29.0 -60.6 280 49 655.3 655.3 322.9 655.3 0.01 47 15 28061 -60.5 -89.5 1 29.0 -62.1 284 54 706.8 706.8 324.7 706.9 0.01 48 13 28956 -59.1 -89.1 1 30.0 -61.2 286 56 741.2 741.2 325.7 741.3 0.01 49 13 28956 -54.3 -87.3 1 33.0 -57.6 286 56 757.8 757.8 326.1 757.9 0.01 50 11 30026 -55.1 -87.1 1 32.0 -58.5 289 58 792.0 792.0 327.0 792.1 0.02 51 10 30640 -51.7 -85.7 1 34.0 -56.5 290 60 826.6 826.6 327.9 826.8 0.03 52 9.2 31183 -49.9 -84.9 1 35.0 -55.7 853.4 853.4 328.5 853.7 0.03 53 7.4 32601 -51.7 -85.7 1 34.0 -57.5 900.9 900.9 329.4 901.2 0.03 TRP 261 10013 -54.1 -69.1 14 15.0 -54.3 250 82 321.7 321.7 289.3 321.7 0.01 WND 320 8685 -46.2 -64.5 11 18.3 -46.7 255 93 314.3 314.3 286.9 314.4 0.02 Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 843.47 mb = 1578.48 m = 5178.68 ft Wetbulb zero: 857.77 mb = 1442.32 m = 4731.98 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 35.79 % Est. max temperature: 14.70 C = 58.46 F Sfc-Lift cond lev (LCL): 966.33 mb = 469.73 m = 1541.08 ft T: 8.56 C 700-500 lapse rate: 6.81 C/km ThetaE index: 5.17 C Layer 795.0- 776.0 mb Conv cond level (CCL): 906.58 mb = 994.20 m = 3261.77 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 13.91 C = 57.04 F Cap Strength: 2.85 C Lifted Index: 4.73 C Risk: None Lifted Index @300 mb: 11.23 C Lifted Index @700 mb: 2.48 C Showalter Index: 6.26 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.70 C K Index: -11.90 Risk: None Sweat Index: 121.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.52 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 7.28 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 917.77 mb = 894.18 m = 2933.64 ft Lev Free Conv (LFC): 872.77 mb = 1301.94 m = 4271.42 ft Equ Level (EL): 782.77 mb = 2171.51 m = 7124.29 ft B at Equ Level: 11.79 J/kg Max Parcel Lev (MPL): 762.77 mb = 2376.73 m = 7797.56 ft Wind level data Storm motion: 290 at 28 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 1022 1 250 14 13.2 4.8 | 138 20 -13.4 14.7 1 1000 186 255 19 18.4 4.9 | 151 17 -8.2 14.8 2 925 830 250 22 20.7 7.5 | 161 18 -5.9 17.4 3 850 1516 265 33 32.9 2.9 | 206 14 6.3 12.8 4 700 3053 255 35 33.8 9.1 | 201 20 7.2 19.0 5 500 5580 265 55 54.8 4.8 | 242 32 28.2 14.7 6 400 7170 260 66 65.0 11.5 | 241 44 38.4 21.4 7 320 8685 255 93 89.8 24.1 | 242 72 63.2 34.0 8 300 9110 255 87 84.0 22.5 | 241 66 57.5 32.4 9 261 10013 250 82 77.1 28.0 | 233 63 50.5 37.9 10 250 10290 255 76 73.4 19.7 | 238 55 46.8 29.6 11 200 11740 255 69 66.6 17.9 | 235 49 40.1 27.8 12 150 13620 275 70 69.7 -6.1 | 265 43 43.1 3.8 13 100 16190 275 58 57.8 -5.1 | 261 32 31.2 4.8 14 70 18420 270 36 36.0 -0.0 | 224 14 9.4 9.9 15 50 20520 285 24 23.2 -6.2 | 137 5 -3.4 3.7 16 30 23720 280 28 27.6 -4.9 | 191 5 1.0 5.0 17 20 26260 280 49 48.3 -8.5 | 266 22 21.7 1.4 18 10 30640 290 60 56.4 -20.5 | 290 32 29.8 -10.6 Wind Parameters Mean winds (0-6000m): 260.4 at 37.8 knts Storm direction: 290.4 at 28.4 knts Shear (0-3000m) pos: 3.4 neg: 1.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 63.5 deg Storm rel helicity (0-3000m) pos: 87.5 neg: -6.8 tot: 80.7 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.27 Bulk Shear: 50.54 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 ------------------------------------------------------------------------------- 500 253 19 150 18| 6.7 0.0 6.7| 28.1 0.0 28.1 56.2 0.86| 7.1 6.1 1000 252 20 156 18| 5.6 0.0 5.6| 48.8 0.0 48.8 48.8 0.88| 6.0 5.3 1500 256 23 165 16| 6.7 0.0 6.7| 86.6 0.0 86.6 57.7 0.91| 7.4 6.7 2000 258 26 174 15| 5.0 0.5 5.5| 87.5 -1.5 86.0 43.0 0.83| 6.0 5.0 2500 259 27 181 15| 4.0 0.8 4.8| 87.5 -3.8 83.7 33.5 0.74| 5.2 3.9 3000 258 29 185 16| 3.4 1.0 4.4| 87.5 -6.8 80.7 26.9 0.67| 4.7 3.1 4000 258 31 193 17| 3.5 0.8 4.3|128.5 -6.8 121.6 30.4 0.72| 4.6 3.3 5000 259 34 203 18| 3.7 0.6 4.3|176.5 -6.8 169.6 33.9 0.74| 4.5 3.3 6000 260 38 213 19| 3.4 0.7 4.2|207.1 -7.9 199.2 33.2 0.69| 4.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250510.11.gif