UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 13 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 7.0 4.0 81 3.0 5.5 290 10 279.8 280.7 278.5 293.8 5.07 1 1000 33 8.6 3.6 71 5.0 6.2 280 12 281.8 282.6 279.3 295.5 4.95 2 996 66 9.0 4.0 71 5.0 6.5 279 13 282.5 283.4 279.8 296.7 5.11 3 925 674 4.0 -0.2 74 4.2 2.1 265 26 283.4 284.1 279.0 294.9 4.07 4 857 1290 -0.7 -5.7 69 5.0 -2.6 270 27 284.7 285.2 278.2 293.1 2.91 5 850 1355 -1.1 -10.1 50 9.0 -4.2 270 27 285.0 285.4 277.2 291.1 2.08 6 839 1459 -1.5 -17.5 28 16.0 -6.0 270 27 285.6 285.8 276.2 289.1 1.15 7 805 1786 -4.1 -14.1 46 10.0 -7.1 271 28 286.3 286.5 277.2 291.0 1.59 8 700 2871 -11.9 -24.9 33 13.0 -14.6 275 29 289.3 289.4 277.4 291.6 0.72 9 699 2882 -12.1 -24.1 36 12.0 -14.6 275 29 289.2 289.3 277.4 291.6 0.78 10 686 3025 -12.7 -29.7 23 17.0 -15.7 274 30 290.1 290.2 277.4 291.6 0.47 11 679 3103 -12.5 -40.5 8 28.0 -16.2 273 31 291.2 291.2 277.5 291.7 0.16 12 674 3160 -12.7 -26.7 30 14.0 -15.4 273 31 291.6 291.7 278.4 293.6 0.64 13 654 3389 -14.3 -24.3 42 10.0 -16.4 271 33 292.3 292.4 279.0 294.9 0.82 14 647 3470 -14.5 -30.5 24 16.0 -17.3 270 34 293.0 293.0 278.9 294.5 0.47 15 626 3719 -16.5 -39.5 12 23.0 -19.4 268 36 293.4 293.5 278.7 294.1 0.20 16 559 4558 -23.1 -40.1 20 17.0 -24.9 262 42 295.3 295.3 279.6 296.0 0.21 17 543 4771 -22.5 -57.5 3 35.0 -24.9 260 44 298.5 298.5 280.7 298.6 0.03 18 500 5370 -27.7 -60.7 3 33.0 -29.4 255 49 299.3 299.3 281.0 299.3 0.02 19 442 6245 -34.5 -61.5 5 27.0 -35.5 244 53 301.4 301.4 282.0 301.5 0.02 20 400 6940 -37.5 -69.5 2 32.0 -38.4 235 56 306.3 306.3 283.9 306.3 0.01 21 379 7310 -37.1 -72.1 1 35.0 -38.1 235 60 311.5 311.5 285.9 311.6 0.01 22 367 7531 -38.2 -72.4 2 34.2 -39.2 235 63 312.9 312.9 286.4 312.9 0.01 23 311 8650 -44.1 -74.1 2 30.0 -44.7 247 51 319.9 319.9 288.7 319.9 0.01 24 300 8890 -44.3 -73.3 3 29.0 -44.9 250 48 322.9 322.9 289.6 322.9 0.01 25 295 9003 -44.7 -73.7 2 29.0 -45.3 251 49 323.9 323.9 289.9 323.9 0.01 26 293 9049 -44.3 -74.3 2 30.0 -44.9 252 49 325.1 325.1 290.3 325.1 0.01 27 271 9572 -47.9 -73.9 3 26.0 -48.3 258 52 327.2 327.2 290.9 327.2 0.01 28 250 10110 -45.9 -72.9 3 27.0 -46.5 265 56 337.8 337.8 293.8 337.9 0.01 29 247 10190 -46.3 -73.3 3 27.0 -46.9 265 55 338.4 338.4 293.9 338.4 0.01 30 240 10381 -42.5 -76.5 1 34.0 -43.4 265 53 346.9 346.9 296.0 346.9 0.00 31 200 11600 -44.9 -77.9 1 33.0 -45.7 265 42 361.7 361.7 299.0 361.7 0.00 32 150 13510 -47.3 -80.3 1 33.0 -48.1 265 38 388.6 388.6 303.6 388.6 0.00 33 114 15319 -50.1 -82.1 1 32.0 -50.9 279 31 415.1 415.1 307.2 415.1 0.00 34 100 16180 -48.7 -81.7 1 33.0 -49.8 285 28 433.6 433.6 309.2 433.7 0.01 35 82 17475 -51.3 -83.3 1 32.0 -52.2 282 21 453.6 453.6 311.2 453.7 0.00 36 70 18510 -47.7 -81.7 1 34.0 -49.3 280 16 482.3 482.3 313.7 482.4 0.01 37 55 20096 -51.7 -83.7 1 32.0 -53.0 305 2 507.6 507.6 315.5 507.6 0.01 38 50 20720 -49.3 -82.3 1 33.0 -51.1 180 1 527.3 527.3 316.8 527.3 0.01 39 36 22868 -48.3 -82.3 1 34.0 -50.9 109 2 581.8 581.8 319.8 581.9 0.01 40 30 24060 -50.1 -83.1 1 33.0 -52.7 70 3 608.1 608.1 321.0 608.1 0.01 41 24 25512 -51.5 -84.5 1 33.0 -54.2 67 8 644.1 644.1 322.4 644.2 0.01 42 20 26700 -49.3 -83.3 1 34.0 -53.0 65 12 685.3 685.3 324.0 685.4 0.02 43 12 30069 -45.3 -82.3 1 37.0 -52.1 65 14 807.2 807.3 327.4 807.6 0.04 44 10 31280 -46.7 -82.7 1 36.0 -53.6 65 15 845.2 845.2 328.3 845.6 0.04 45 9.4 31690 -47.1 -83.1 1 36.0 -54.1 858.8 858.8 328.6 859.2 0.04 46 5.5 35284 -41.3 -81.3 1 40.0 -53.8 1026.7 1026.8 331.6 1027.9 0.10 47 5.0 35930 -42.3 -81.3 1 39.0 -54.6 1050.6 1050.6 331.9 1051.9 0.11 TRP 55 20096 -51.7 -83.7 1 32.0 -53.0 305 2 507.6 507.6 315.5 507.6 0.01 WND 367 7531 -38.2 -72.4 2 34.2 -39.2 235 63 312.9 312.9 286.4 312.9 0.01 Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: 867.13 mb = 1197.83 m = 3929.85 ft Wetbulb zero: 894.49 mb = 944.32 m = 3098.14 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 35.42 % Est. max temperature: 12.03 C = 53.65 F Sfc-Lift cond lev (LCL): 958.90 mb = 378.21 m = 1240.84 ft T: 6.43 C 700-500 lapse rate: 6.32 C/km ThetaE index: 7.58 C Layer 925.0- 805.0 mb Conv cond level (CCL): 869.88 mb = 1169.23 m = 3836.00 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 11.66 C = 52.99 F Cap Strength: 4.55 C Lifted Index: 4.45 C Risk: None Lifted Index @300 mb: 19.49 C Lifted Index @700 mb: 0.21 C Showalter Index: 7.73 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 17.60 C K Index: 3.50 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.22 J/kg Max Up Vert Vel: 2.91 m/s Conv Inhibition (B-): 75797.21 J/kg Cap Strength: 4.53 C Lift Cond Lev (LCL): 889.82 mb = 986.60 m = 3236.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 25 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 1 290 10 9.4 -3.4 | 116 16 -14.0 6.8 1 1000 33 280 12 11.8 -2.1 | 125 14 -11.6 8.1 2 925 674 265 26 25.9 2.3 | 191 13 2.5 12.5 3 850 1355 270 27 27.0 -0.0 | 200 11 3.6 10.2 4 700 2871 275 29 28.9 -2.5 | 216 9 5.5 7.7 5 500 5370 255 49 47.3 12.7 | 226 33 24.0 22.9 6 400 6940 235 56 45.9 32.1 | 208 48 22.5 42.3 7 367 7531 235 63 51.6 36.1 | 211 54 28.2 46.3 8 300 8890 250 48 45.1 16.4 | 219 34 21.7 26.6 9 250 10110 265 56 55.8 4.9 | 245 36 32.4 15.1 10 200 11600 265 42 41.8 3.7 | 233 23 18.5 13.8 11 150 13510 265 38 37.9 3.3 | 227 20 14.5 13.5 12 100 16180 285 28 27.0 -7.2 | 231 5 3.7 2.9 13 70 18510 280 16 15.8 -2.8 | 134 11 -7.6 7.4 14 55 20096 305 2 1.6 -1.1 | 113 24 -21.7 9.0 15 50 20720 180 1 0.0 1.0 | 116 26 -23.4 11.2 16 30 24060 70 3 -2.8 -1.0 | 109 28 -26.2 9.2 17 20 26700 65 12 -10.9 -5.1 | 98 35 -34.2 5.1 18 10 31280 65 15 -13.6 -6.3 | 96 37 -37.0 3.8 Wind Parameters Mean winds (0-6000m): 263.6 at 34.0 knts Storm direction: 293.6 at 25.5 knts Shear (0-3000m) pos: 0.8 neg: 3.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 61.9 neg: 0.0 tot: 61.9 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 41.76 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 ------------------------------------------------------------------------------- 500 273 17 144 11| 0.0 13.8 13.8| 36.8 0.0 36.8 73.7 0.88| 13.8 12.2 1000 269 21 168 11| 0.0 9.1 9.1| 50.1 0.0 50.1 50.1 0.86| 9.6 8.3 1500 269 23 178 11| 0.6 6.1 6.6| 53.5 0.0 53.5 35.7 0.85| 7.0 5.9 2000 269 24 184 10| 0.7 4.5 5.2| 56.0 0.0 56.0 28.0 0.85| 5.5 4.7 2500 270 25 189 10| 0.8 3.6 4.4| 58.5 0.0 58.5 23.4 0.86| 4.6 3.9 3000 271 26 193 10| 0.8 3.0 3.9| 61.9 0.0 61.9 20.6 0.84| 4.2 3.5 4000 271 28 204 11| 0.6 3.4 4.1| 69.8 0.0 69.8 17.4 0.67| 4.3 2.9 5000 268 31 213 14| 0.5 3.7 4.2| 70.2 -4.0 66.2 13.2 0.51| 4.5 2.3 6000 264 34 217 17| 0.4 3.8 4.2| 70.2 -56.0 14.2 2.4 0.30| 4.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251013.11.gif