UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101811.upa.cvt Date: 1100Z 18 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 18 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 7.6 4.7 82 2.9 6.2 40 4 280.4 281.3 279.1 295.1 5.33 1 1001 26 9.4 3.4 66 6.0 6.5 3 6 282.5 283.3 279.6 296.1 4.88 2 1000 35 9.6 2.6 62 7.0 6.2 350 7 282.8 283.5 279.4 295.6 4.61 3 987 144 10.2 -0.8 46 11.0 5.2 347 10 284.4 285.0 279.0 294.8 3.65 4 925 680 7.2 -5.8 39 13.0 1.9 335 26 286.7 287.1 278.9 294.5 2.68 5 850 1368 1.6 -9.4 44 11.0 -2.4 335 18 287.8 288.2 278.7 294.3 2.20 6 828 1578 -0.3 -10.3 47 10.0 -3.8 331 20 288.0 288.4 278.7 294.2 2.11 7 787 1983 -2.3 -26.3 14 24.0 -7.8 323 23 290.1 290.2 277.6 291.9 0.57 8 700 2899 -9.9 -40.9 6 31.0 -14.3 305 31 291.5 291.5 277.7 292.0 0.15 9 683 3088 -11.5 -42.5 6 31.0 -15.6 305 32 291.8 291.8 277.8 292.2 0.13 10 591 4174 -21.1 -33.1 33 12.0 -22.8 308 38 293.0 293.0 278.7 294.3 0.40 11 561 4557 -23.1 -43.1 14 20.0 -25.1 308 40 295.0 295.0 279.3 295.5 0.15 12 532 4943 -25.5 -27.1 86 1.6 -25.8 309 42 296.6 296.8 281.0 299.1 0.78 13 503 5347 -27.7 -30.0 81 2.3 -28.0 310 45 298.8 298.9 281.7 300.8 0.63 14 500 5390 -28.1 -30.8 78 2.7 -28.5 310 45 298.8 298.9 281.6 300.7 0.59 15 475 5757 -31.5 -33.2 85 1.7 -31.7 310 45 299.0 299.1 281.6 300.6 0.49 16 473 5787 -31.7 -36.7 61 5.0 -32.2 310 45 299.1 299.2 281.4 300.3 0.35 17 469 5847 -32.3 -38.3 55 6.0 -32.9 310 46 299.1 299.1 281.4 300.1 0.30 18 462 5954 -33.3 -36.6 72 3.3 -33.6 310 46 299.1 299.2 281.5 300.3 0.36 19 400 6950 -42.5 -46.8 63 4.3 -42.7 310 47 299.8 299.8 281.4 300.3 0.14 20 396 7018 -43.3 -47.6 62 4.3 -43.5 310 48 299.6 299.6 281.3 300.0 0.13 21 387 7172 -42.3 -65.3 6 23.0 -42.9 310 51 302.9 302.9 282.5 302.9 0.02 22 300 8860 -50.3 -75.3 4 25.0 -50.6 310 78 314.5 314.5 286.9 314.5 0.00 23 295 8970 -50.9 -75.9 4 25.0 -51.2 311 78 315.1 315.1 287.1 315.1 0.00 24 256 9895 -50.6 -79.0 2 28.4 -50.9 320 82 328.7 328.7 291.3 328.7 0.00 25 250 10050 -50.5 -79.5 2 29.0 -50.9 315 80 331.0 331.0 292.0 331.0 0.00 26 246 10155 -51.1 -80.1 2 29.0 -51.5 314 78 331.6 331.6 292.2 331.6 0.00 27 200 11510 -47.7 -80.7 1 33.0 -48.3 305 58 357.2 357.2 298.1 357.2 0.00 28 194 11711 -46.7 -80.7 1 34.0 -47.4 305 59 362.0 362.0 299.1 362.0 0.00 29 153 13271 -50.1 -81.1 1 31.0 -50.7 305 67 381.6 381.6 302.5 381.6 0.00 30 150 13400 -49.5 -82.5 1 33.0 -50.2 305 68 384.8 384.8 303.0 384.8 0.00 31 129 14399 -44.1 -80.1 1 36.0 -45.4 303 58 411.4 411.4 306.7 411.5 0.01 32 102 15959 -48.5 -82.5 1 34.0 -49.6 300 43 431.6 431.6 309.0 431.6 0.00 33 100 16090 -46.5 -81.5 1 35.0 -47.9 300 42 437.9 437.9 309.7 437.9 0.01 34 81 17481 -49.3 -82.3 1 33.0 -50.5 318 23 459.3 459.3 311.7 459.4 0.01 35 74 18080 -44.7 -80.7 1 36.0 -46.7 325 14 481.1 481.1 313.5 481.1 0.01 36 70 18450 -47.5 -81.5 1 34.0 -49.1 330 9 482.8 482.8 313.7 482.8 0.01 37 63 19142 -50.3 -83.3 1 33.0 -51.7 310 29 491.4 491.4 314.3 491.4 0.01 38 61 19352 -50.5 -83.5 1 33.0 -51.9 309 26 495.5 495.5 314.6 495.5 0.01 39 59 19572 -45.9 -81.9 1 36.0 -48.1 307 23 510.6 510.6 315.7 510.6 0.01 40 52 20404 -50.1 -83.1 1 33.0 -51.7 302 12 519.5 519.5 316.3 519.6 0.01 41 50 20660 -50.3 -83.3 1 33.0 -52.0 300 8 524.9 524.9 316.6 525.0 0.01 42 30 24000 -50.7 -83.7 1 33.0 -53.1 70 16 606.4 606.4 320.9 606.5 0.01 43 20 26640 -52.1 -85.1 1 33.0 -55.0 65 15 676.7 676.7 323.7 676.8 0.01 44 10 31160 -47.5 -83.5 1 36.0 -54.1 105 20 842.2 842.3 328.2 842.6 0.04 45 6.3 34227 -45.5 -82.5 1 37.0 -54.9 969.7 969.8 330.7 970.5 0.07 TRP 63 19142 -50.3 -83.3 1 33.0 -51.7 310 29 491.4 491.4 314.3 491.4 0.01 WND 256 9895 -50.6 -79.0 2 28.4 -50.9 320 82 328.7 328.7 291.3 328.7 0.00 Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: 831.47 mb = 1545.09 m = 5069.15 ft Wetbulb zero: 891.78 mb = 977.62 m = 3207.37 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 33.24 % Est. max temperature: 14.94 C = 58.89 F Sfc-Lift cond lev (LCL): 960.45 mb = 369.12 m = 1211.01 ft T: 8.94 C 700-500 lapse rate: 7.31 C/km ThetaE index: 4.19 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 740.27 mb = 2461.47 m = 8075.58 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 18.03 C = 64.45 F Cap Strength: 4.68 C Lifted Index: 4.63 C Risk: None Lifted Index @300 mb: 14.07 C Lifted Index @700 mb: 2.68 C Showalter Index: 4.93 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 18.70 C K Index: -10.70 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.34 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 71279.95 J/kg Cap Strength: 4.68 C Lift Cond Lev (LCL): 801.19 mb = 1840.41 m = 6038.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 24 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 40 4 -2.6 -3.1 | 155 22 -9.3 19.5 1 1000 35 350 7 1.2 -6.9 | 161 17 -5.5 15.6 2 925 680 335 26 11.0 -23.6 | 283 4 4.3 -1.0 3 850 1368 335 18 7.6 -16.3 | 188 6 0.9 6.2 4 700 2899 305 31 25.4 -17.8 | 256 19 18.7 4.8 5 500 5390 310 45 34.5 -28.9 | 283 28 27.8 -6.4 6 400 6950 310 47 36.0 -30.2 | 285 30 29.3 -7.7 7 300 8860 310 78 59.8 -50.1 | 297 60 53.0 -27.6 8 256 9895 320 82 52.7 -62.8 | 311 61 46.0 -40.3 9 250 10050 315 80 56.6 -56.6 | 304 60 49.9 -34.0 10 200 11510 305 58 47.5 -33.3 | 285 42 40.8 -10.7 11 150 13400 305 68 55.7 -39.0 | 289 52 49.0 -16.5 12 100 16090 300 42 36.4 -21.0 | 267 30 29.7 1.5 13 70 18450 330 9 4.5 -7.8 | 171 15 -2.2 14.7 14 63 19142 310 29 22.2 -18.6 | 256 16 15.5 3.9 15 50 20660 300 8 6.9 -4.0 | 181 19 0.2 18.5 16 30 24000 70 16 -15.0 -5.5 | 128 28 -21.7 17.1 17 20 26640 65 15 -13.6 -6.3 | 129 26 -20.3 16.2 18 10 31160 105 20 -19.3 5.2 | 137 38 -26.0 27.7 Wind Parameters Mean winds (0-6000m): 313.4 at 31.4 knts Storm direction: 343.4 at 23.5 knts Shear (0-3000m) pos: 0.0 neg: 5.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 37.0 neg: -6.6 tot: 30.4 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 57.03 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 13 165 10| 0.0 19.7 19.7| 13.1 0.0 13.1 26.2 0.25| 19.8 5.0 1000 337 19 185 5| 0.0 10.7 10.7| 16.6 -3.2 13.4 13.4 0.23| 14.6 3.3 1500 336 19 190 5| 0.0 6.2 6.2| 18.2 -6.6 11.7 7.8 0.14| 11.5 1.6 2000 334 20 201 5| 0.0 5.9 5.9| 26.7 -6.6 20.1 10.1 0.24| 10.0 2.4 2500 329 21 220 6| 0.0 5.7 5.7| 33.1 -6.6 26.5 10.6 0.26| 9.3 2.4 3000 323 22 235 8| 0.0 5.5 5.5| 37.0 -6.6 30.4 10.1 0.24| 8.7 2.1 4000 317 25 249 11| 0.7 4.1 4.9| 63.2 -6.6 56.6 14.2 0.30| 7.3 2.2 5000 315 28 259 14| 1.2 3.3 4.5| 91.1 -6.6 84.5 16.9 0.34| 6.4 2.2 6000 313 31 266 16| 1.2 2.8 4.0|105.2 -6.6 98.6 16.4 0.36| 5.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251018.11.gif