UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 31 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 1027 1 11.0 5.0 66 6.0 8.0 250 14 282.0 282.9 279.9 296.7 5.32 1 1000 224 8.2 3.4 72 4.8 5.9 260 13 281.4 282.2 279.0 294.9 4.88 2 944 696 3.2 1.9 91 1.3 2.6 260 17 280.9 281.7 278.5 293.8 4.65 3 925 861 1.6 1.6 100 0.0 1.6 260 18 280.9 281.7 278.5 293.8 4.64 4 866 1388 -2.5 -2.6 99 0.1 -2.6 291 25 282.0 282.6 277.8 292.3 3.64 5 861 1435 -1.7 -5.6 75 3.9 -3.2 294 26 283.3 283.8 277.5 291.7 2.92 6 853 1509 2.8 -21.2 15 24.0 -3.8 298 27 288.8 288.9 277.3 291.3 0.82 7 850 1538 2.6 -21.4 15 24.0 -4.0 300 27 288.9 289.0 277.3 291.4 0.81 8 787 2160 2.0 -40.0 3 42.0 -5.9 294 28 294.7 294.7 279.1 295.2 0.15 9 700 3095 -3.9 -31.9 9 28.0 -9.8 285 30 298.2 298.2 281.1 299.4 0.38 10 564 4763 -14.7 -48.7 4 34.0 -18.6 275 33 304.4 304.5 283.3 304.7 0.08 11 500 5660 -22.5 -49.5 7 27.0 -24.9 270 35 305.6 305.6 283.8 305.9 0.08 12 411 7070 -33.5 -46.5 26 13.0 -34.4 288 34 309.0 309.1 285.1 309.6 0.14 13 400 7260 -35.1 -40.1 60 5.0 -35.5 290 34 309.4 309.4 285.5 310.4 0.29 14 395 7347 -35.9 -40.6 62 4.7 -36.3 290 34 309.4 309.5 285.5 310.4 0.28 15 372 7759 -39.1 -50.1 30 11.0 -39.7 289 32 310.6 310.6 285.7 310.9 0.10 16 353 8114 -42.1 -48.1 52 6.0 -42.4 288 31 311.2 311.2 285.9 311.7 0.14 17 339 8385 -44.3 -51.3 46 7.0 -44.6 287 30 311.8 311.8 286.1 312.2 0.10 18 329 8584 -45.5 -60.5 17 15.0 -45.9 287 29 312.9 312.9 286.4 313.0 0.03 19 300 9190 -50.5 -66.5 13 16.0 -50.8 285 27 314.2 314.2 286.8 314.2 0.02 20 294 9322 -51.5 -69.5 10 18.0 -51.8 282 27 314.6 314.6 286.9 314.6 0.01 21 258 10161 -57.7 -69.7 20 12.0 -57.8 264 25 317.4 317.4 287.9 317.5 0.01 22 250 10360 -58.7 -68.7 26 10.0 -58.8 260 25 318.8 318.8 288.3 318.9 0.01 23 238 10667 -60.3 -69.3 30 9.0 -60.4 260 24 320.9 320.9 289.0 321.0 0.01 24 231 10853 -58.5 -77.5 7 19.0 -58.6 258 25 326.4 326.4 290.7 326.4 0.00 25 225 11018 -58.9 -70.9 20 12.0 -59.0 257 27 328.2 328.2 291.2 328.3 0.01 26 201 11728 -56.1 -81.1 3 25.0 -56.3 250 32 343.4 343.4 295.1 343.4 0.00 27 200 11760 -55.7 -79.7 3 24.0 -55.9 250 32 344.6 344.6 295.4 344.6 0.00 28 156 13365 -51.3 -83.3 1 32.0 -51.8 241 50 377.4 377.4 301.8 377.4 0.00 29 150 13620 -51.9 -83.9 1 32.0 -52.4 240 53 380.6 380.6 302.3 380.7 0.00 30 100 16220 -53.7 -85.7 1 32.0 -54.3 230 35 424.0 424.0 308.2 424.0 0.00 31 81 17577 -54.3 -86.3 1 32.0 -55.0 227 30 449.1 449.1 310.8 449.1 0.00 32 70 18520 -52.3 -86.3 1 34.0 -53.3 225 27 472.5 472.5 312.8 472.5 0.00 33 50 20700 -49.1 -86.1 1 37.0 -51.0 200 23 527.8 527.8 316.8 527.8 0.00 34 37 22661 -52.3 -87.3 1 35.0 -54.1 168 19 567.0 567.0 319.0 567.0 0.01 35 33 23405 -49.5 -86.5 1 37.0 -52.0 155 17 593.3 593.3 320.3 593.3 0.01 36 30 24030 -49.1 -86.1 1 37.0 -51.9 145 16 610.8 610.8 321.1 610.8 0.01 37 23 25775 -48.7 -86.7 0 38.0 -52.2 129 25 660.2 660.2 323.1 660.2 0.01 38 21 26370 -50.3 -87.3 0 37.0 -53.6 123 27 672.8 672.8 323.5 672.8 0.01 39 20 26690 -48.5 -86.5 0 38.0 -52.5 120 29 687.7 687.7 324.0 687.8 0.01 40 17 27762 -46.5 -85.5 0 39.0 -51.7 116 32 726.9 726.9 325.3 727.0 0.02 41 16 28162 -48.9 -86.9 0 38.0 -53.4 115 33 731.7 731.7 325.4 731.8 0.01 42 13 29534 -45.7 -84.7 0 39.0 -52.1 111 36 787.6 787.6 327.0 787.8 0.02 43 11 30641 -47.7 -86.7 0 39.0 -53.8 107 38 818.9 818.9 327.7 819.0 0.02 44 10 31270 -47.3 -86.3 0 39.0 -53.9 105 40 843.0 843.0 328.2 843.2 0.02 45 7.7 33006 -45.5 -84.5 0 39.0 -54.1 915.7 915.7 329.7 916.1 0.04 TRP 238 10667 -60.3 -69.3 30 9.0 -60.4 260 24 320.9 320.9 289.0 321.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 901.98 mb = 1066.84 m = 3500.07 ft Freezing level: 857.98 mb = 1462.83 m = 4799.26 ft Freezing level: 757.51 mb = 2476.96 m = 8126.41 ft Wetbulb zero: 902.28 mb = 1059.99 m = 3477.63 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 27.01 % Est. max temperature: 10.82 C = 51.48 F Sfc-Lift cond lev (LCL): 937.64 mb = 751.07 m = 2464.10 ft T: 2.67 C 700-500 lapse rate: 7.25 C/km ThetaE index: 5.39 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 932.87 mb = 792.41 m = 2599.75 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 9.94 C = 49.89 F Cap Strength: 10.65 C Lifted Index: 10.29 C Risk: None Lifted Index @300 mb: 13.93 C Lifted Index @700 mb: 8.74 C Showalter Index: 12.70 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 1.10 C K Index: -24.30 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.94 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 3.31 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 928.53 mb = 830.16 m = 2723.59 ft Lev Free Conv (LFC): 923.53 mb = 873.74 m = 2866.56 ft Equ Level (EL): 863.53 mb = 1411.18 m = 4629.79 ft B at Equ Level: 17.51 J/kg Max Parcel Lev (MPL): 843.53 mb = 1599.72 m = 5248.38 ft Wind level data Storm motion: 310 at 21 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 1027 1 250 14 13.2 4.8 | 171 19 -3.0 18.3 1 1000 224 260 13 12.8 2.3 | 168 16 -3.4 15.8 2 925 861 260 18 17.7 3.1 | 185 17 1.5 16.6 3 850 1538 300 27 23.4 -13.5 | 270 7 7.2 -0.0 4 700 3095 285 30 29.0 -7.8 | 246 14 12.8 5.7 5 500 5660 270 35 35.0 -0.0 | 234 23 18.8 13.5 6 400 7260 290 34 31.9 -11.6 | 263 16 15.7 1.9 7 300 9190 285 27 26.1 -7.0 | 237 12 9.9 6.5 8 250 10360 260 25 24.6 4.3 | 205 20 8.4 17.8 9 238 10667 260 24 23.6 4.2 | 203 19 7.4 17.7 10 200 11760 250 32 30.1 10.9 | 210 28 13.9 24.4 11 150 13620 240 53 45.9 26.5 | 217 50 29.7 40.0 12 100 16220 230 35 26.8 22.5 | 196 38 10.6 36.0 13 70 18520 225 27 19.1 19.1 | 185 33 2.9 32.6 14 50 20700 200 23 7.9 21.6 | 167 36 -8.3 35.1 15 30 24030 145 16 -9.2 13.1 | 136 37 -25.4 26.6 16 20 26690 120 29 -25.1 14.5 | 124 50 -41.3 28.0 17 10 31270 105 40 -38.6 10.4 | 114 60 -54.8 23.8 Wind Parameters Mean winds (0-6000m): 279.8 at 28.1 knts Storm direction: 309.8 at 21.1 knts Shear (0-3000m) pos: 3.4 neg: 1.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 63.9 neg: -13.7 tot: 50.2 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 34.52 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 ------------------------------------------------------------------------------- 500 258 14 171 17| 2.9 0.0 2.9| 8.8 -3.2 5.6 11.2 0.31| 4.6 1.4 1000 260 16 177 16| 4.1 0.0 4.1| 31.2 -3.2 28.0 28.0 0.64| 5.4 3.4 1500 271 18 188 13| 6.9 0.0 6.9| 62.1 -3.2 58.8 39.2 0.75| 8.3 6.2 2000 280 20 201 11| 5.1 0.5 5.6| 63.9 -5.7 58.2 29.1 0.66| 7.0 4.6 2500 284 22 212 10| 4.1 0.9 5.0| 63.9 -9.3 54.6 21.8 0.56| 6.1 3.4 3000 285 23 220 10| 3.4 1.2 4.6| 63.9 -13.7 50.2 16.7 0.47| 5.5 2.6 4000 284 25 228 11| 2.6 1.4 3.9| 63.9 -19.3 44.6 11.2 0.38| 4.7 1.8 5000 282 27 231 13| 2.1 1.5 3.5| 63.9 -26.7 37.2 7.4 0.31| 4.1 1.3 6000 280 28 233 14| 1.9 1.4 3.3| 75.1 -32.5 42.6 7.1 0.30| 3.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251130.23.gif