UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 2 MAY 25 Station: NZSP WMO ident: 89009 Latitude: -90.00 Longitude: -0.00 Elevation: 2830.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -84 1 925 555 2 850 1231 3 700 2685 SFC 684 2830 -55.7 -59.9 59 4.2 -55.7 90 8 242.4 242.4 241.7 242.5 0.02 5 683 2839 -52.1 -52.1 100 0.0 -52.1 88 8 246.5 246.5 245.6 246.7 0.05 6 682 2849 -49.3 -50.9 83 1.6 -49.3 85 9 249.7 249.8 248.5 249.9 0.05 7 678 2888 -44.5 -47.3 73 2.8 -44.6 76 10 255.5 255.5 253.6 255.8 0.08 8 657 3101 -44.1 -48.3 63 4.2 -44.2 48 13 258.3 258.3 255.9 258.5 0.07 9 653 3142 -42.3 -45.4 72 3.1 -42.4 54 13 260.8 260.8 257.9 261.1 0.10 10 644 3238 -34.5 -37.1 77 2.6 -34.7 67 12 270.7 270.7 265.6 271.4 0.25 11 631 3382 -33.3 -35.5 81 2.2 -33.5 83 11 273.6 273.7 267.7 274.5 0.29 12 596 3787 -31.1 -34.9 69 3.8 -31.4 96 10 280.7 280.7 272.1 281.7 0.33 13 542 4458 -34.7 -37.9 73 3.2 -35.0 77 7 284.1 284.1 274.0 285.0 0.27 14 522 4721 -36.3 -38.7 78 2.4 -36.5 69 6 285.2 285.3 274.6 286.1 0.26 15 507 4924 -37.9 -41.1 72 3.2 -38.1 63 5 285.7 285.7 274.8 286.4 0.21 16 500 5020 -38.3 -44.3 53 6.0 -38.6 60 5 286.3 286.4 275.0 286.8 0.15 17 493 5117 -38.9 -48.9 34 10.0 -39.3 31 3 286.8 286.8 275.1 287.1 0.09 18 468 5471 -41.3 -54.3 23 13.0 -41.7 347 5 288.1 288.1 275.7 288.3 0.05 19 400 6520 -48.1 -62.1 18 14.0 -48.4 315 23 292.5 292.5 277.9 292.6 0.02 20 373 6978 -51.5 -63.5 23 12.0 -51.7 313 31 293.9 293.9 278.6 293.9 0.02 21 335 7670 -55.1 -57.9 71 2.8 -55.1 309 43 298.1 298.1 280.6 298.3 0.05 22 306 8245 -58.1 -62.0 61 3.9 -58.2 306 54 301.7 301.7 282.1 301.8 0.03 23 300 8370 -58.9 -61.7 70 2.8 -58.9 305 56 302.3 302.3 282.4 302.4 0.03 24 296 8454 -59.3 -60.9 82 1.6 -59.3 305 56 302.9 302.9 282.6 303.0 0.04 25 285 8689 -60.7 -68.7 34 8.0 -60.7 307 55 304.2 304.2 283.1 304.3 0.01 26 276 8888 -61.1 -69.1 34 8.0 -61.2 310 53 306.4 306.4 284.0 306.5 0.01 27 261 9234 -60.9 -75.9 12 15.0 -61.0 304 48 311.7 311.7 285.9 311.7 0.00 28 250 9500 -61.5 -77.5 10 16.0 -61.6 305 46 314.6 314.6 286.9 314.7 0.00 29 200 10890 -59.9 -80.9 5 21.0 -60.0 300 28 337.9 337.9 293.8 337.9 0.00 30 186 11342 -59.1 -82.1 4 23.0 -59.3 301 30 346.3 346.3 295.8 346.3 0.00 31 150 12680 -60.3 -84.3 3 24.0 -60.5 295 23 366.2 366.2 299.9 366.2 0.00 32 100 15180 -64.1 -86.1 3 22.0 -64.3 270 29 403.9 403.9 305.7 403.9 0.00 33 70 17340 -68.1 -88.1 4 20.0 -68.2 275 26 438.7 438.7 309.7 438.7 0.00 34 50 19350 -71.3 -89.3 5 18.0 -71.4 260 29 475.5 475.5 313.1 475.5 0.00 35 33 21781 -75.5 -90.5 8 15.0 -75.6 524.3 524.3 316.6 524.3 0.00 TRP 276 8888 -61.1 -69.1 34 8.0 -61.2 310 53 306.4 306.4 284.0 306.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5104.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 72.79 % Est. max temperature: -17.88 C = -0.19 F Sfc-Lift cond lev (LCL): 631.22 mb = 3379.22 m = 11086.55 ft T: -33.32 C Conv cond level (CCL): 684.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.23 g/kg Conv temperature: -37.31 C = -35.15 F Cap Strength: 12.71 C Lifted Index: 13.18 C Risk: None Lifted Index @300 mb: 22.58 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 178.91 J/kg Max Up Vert Vel: 18.92 m/s Conv Inhibition (B-): 39034.90 J/kg Cap Strength: 12.79 C Lift Cond Lev (LCL): 615.45 mb = 3558.70 m = 11675.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 17 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 ---------------------------------------------------------- 0 684 2830 90 8 -8.0 0.0 | 144 21 -12.1 16.7 1 663 3048 40 14 -9.0 -10.7 | 115 14 -13.1 6.0 2 635 3353 80 11 -10.8 -1.9 | 135 21 -14.9 14.8 3 608 3658 100 10 -9.8 1.7 | 143 23 -14.0 18.4 4 500 5020 60 5 -4.3 -2.5 | 149 17 -8.4 14.2 5 488 5182 10 1 -0.2 -1.0 | 165 16 -4.3 15.7 6 446 5791 320 10 6.4 -7.7 | 194 9 2.3 9.1 7 400 6520 315 23 16.3 -16.3 | 268 12 12.2 0.4 8 300 8370 305 56 45.9 -32.1 | 290 45 41.8 -15.4 9 292 8534 305 56 45.9 -32.1 | 290 45 41.8 -15.4 10 276 8888 310 53 40.6 -34.1 | 295 40 36.5 -17.4 11 252 9449 300 45 39.0 -22.5 | 279 35 34.9 -5.8 12 250 9500 305 46 37.7 -26.4 | 286 35 33.6 -9.7 13 207 10668 305 27 22.1 -15.5 | 266 18 18.0 1.2 14 200 10890 300 28 24.2 -14.0 | 262 20 20.1 2.7 15 188 11278 305 30 24.6 -17.2 | 271 20 20.5 -0.5 16 179 11582 285 28 27.0 -7.2 | 248 25 22.9 9.5 17 150 12680 295 23 20.8 -9.7 | 247 18 16.7 7.0 18 100 15180 270 29 29.0 -0.0 | 236 30 24.9 16.7 19 90 15850 245 28 25.4 11.8 | 217 36 21.3 28.5 20 85 16154 255 20 19.3 5.2 | 215 27 15.2 21.9 21 77 16764 275 24 23.9 -2.1 | 234 25 19.8 14.6 22 73 17069 265 33 32.9 2.9 | 236 35 28.8 19.6 23 70 17340 275 26 25.9 -2.3 | 236 26 21.8 14.4 24 54 18898 265 31 30.9 2.7 | 234 33 26.8 19.4 25 51 19202 245 26 23.6 11.0 | 215 34 19.5 27.7 26 50 19350 260 29 28.6 5.0 | 228 33 24.5 21.7 Wind Parameters Mean winds (0-6000m): 316.2 at 22.9 knts Storm direction: 346.2 at 17.2 knts Shear (0-3000m) pos: 0.6 neg: 3.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 54.1 deg Storm rel helicity (0-3000m) pos: 88.6 neg: -41.7 tot: 46.9 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.76 Bulk Shear: 101.91 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 57 12 126 17| 0.0 4.0 4.0| 24.4 -40.6 -16.2 -32.4 -0.19| 18.2 -3.5 1000 73 11 132 20| 1.9 2.0 3.9| 45.2 -41.0 4.2 4.2 0.00| 11.7 0.0 1500 78 10 136 20| 1.3 1.6 2.9| 46.7 -41.2 5.5 3.7 0.01| 8.8 0.1 2000 78 9 138 20| 1.0 1.5 2.4| 52.4 -41.2 11.2 5.6 0.05| 7.2 0.4 2500 77 8 141 19| 0.8 1.9 2.7| 72.4 -41.7 30.7 12.3 0.18| 7.1 1.3 3000 66 8 140 18| 0.6 3.0 3.6| 88.6 -41.7 46.9 15.6 0.28| 7.5 2.1 4000 5 11 139 8| 0.5 4.6 5.0|125.8 -41.7 84.1 21.0 0.42| 7.9 3.4 5000 328 16 238 5| 0.4 5.5 5.9|150.4 -41.7 108.7 21.7 0.38| 8.2 3.1 6000 316 23 269 12| 0.2 5.4 5.6|189.3 -42.2 147.1 24.5 0.35| 8.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250502.00.gif