UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 22 APR 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 -92 1 925 543 2 850 1212 3 700 2667 SFC 683 2830 -57.7 -62.3 56 4.6 -57.7 350 6 240.3 240.3 239.7 240.3 0.01 5 682 2839 -54.3 -54.3 100 0.0 -54.3 346 6 244.2 244.2 243.4 244.3 0.03 6 679 2868 -50.3 -50.3 100 0.0 -50.3 335 7 248.9 249.0 247.8 249.1 0.06 7 675 2907 -41.1 -42.6 85 1.5 -41.2 320 7 259.7 259.7 257.1 260.1 0.13 8 670 2958 -37.3 -40.6 71 3.3 -37.5 301 8 264.5 264.5 261.0 265.0 0.16 9 628 3410 -31.7 -34.8 74 3.1 -32.0 229 16 275.8 275.9 269.2 276.8 0.32 10 623 3466 -31.9 -35.3 72 3.4 -32.2 227 16 276.2 276.3 269.4 277.2 0.30 11 500 4990 -40.7 -45.1 63 4.4 -40.9 205 22 283.4 283.4 273.4 283.9 0.14 12 492 5100 -41.3 -45.9 61 4.6 -41.5 204 23 284.0 284.0 273.7 284.4 0.13 13 407 6367 -50.3 -53.0 73 2.7 -50.4 196 28 288.2 288.2 275.9 288.4 0.07 14 400 6480 -50.9 -55.9 55 5.0 -51.0 195 29 288.8 288.8 276.2 289.0 0.05 15 399 6496 -51.1 -56.1 55 5.0 -51.2 195 29 288.8 288.8 276.1 289.0 0.05 16 345 7424 -57.9 -63.9 46 6.0 -58.0 187 31 291.8 291.8 277.6 291.9 0.02 17 301 8270 -64.1 -68.4 56 4.3 -64.1 200 39 294.7 294.7 279.0 294.7 0.01 18 300 8290 -64.1 -68.4 56 4.3 -64.1 200 39 295.0 295.0 279.1 295.0 0.01 19 277 8776 -65.9 -70.5 53 4.6 -65.9 299.2 299.2 281.0 299.2 0.01 20 262 9115 -64.7 -69.0 55 4.3 -64.7 305.8 305.8 283.7 305.8 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5082.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 69.68 % Est. max temperature: -20.87 C = -5.57 F Sfc-Lift cond lev (LCL): 624.68 mb = 3447.21 m = 11309.61 ft T: -31.83 C Conv cond level (CCL): 683.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.24 g/kg Conv temperature: -36.71 C = -34.09 F Cap Strength: 4.85 C Lifted Index: 9.32 C Risk: None Lifted Index @300 mb: 16.10 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 107.61 J/kg Max Up Vert Vel: 14.67 m/s Conv Inhibition (B-): 2977.94 J/kg Cap Strength: 9.06 C Lift Cond Lev (LCL): 605.52 mb = 3663.35 m = 12018.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 at 19 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 ---------------------------------------------------------- 0 683 2830 350 6 1.0 -5.9 | 37 23 -13.5 -18.2 1 662 3048 270 10 10.0 -0.0 | 20 13 -4.5 -12.3 2 633 3353 230 16 12.3 10.3 | 49 3 -2.3 -2.0 3 531 4572 200 18 6.2 16.9 | 119 10 -8.4 4.7 4 500 4990 205 22 9.3 19.9 | 146 9 -5.2 7.7 5 400 6480 195 29 7.5 28.0 | 156 17 -7.0 15.8 6 334 7620 185 32 2.8 31.9 | 149 23 -11.8 19.6 7 300 8290 200 39 13.3 36.6 | 177 24 -1.2 24.4 8 285 8534 205 44 18.6 39.9 | 188 28 4.1 27.6 Wind Parameters Mean winds (0-6000m): 199.9 at 25.4 knts Storm direction: 229.9 at 19.0 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -30.8 tot: -7.3 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.64 Bulk Shear: 65.80 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 ------------------------------------------------------------------------------- 500 261 11 21 11| 0.0 19.6 19.6| 2.2 -30.8 -28.6 -57.2 -0.21| 22.2 -4.6 1000 237 13 33 6| 0.0 10.9 10.9| 5.5 -30.8 -25.3 -25.3 -0.02| 13.4 -0.3 1500 226 15 61 4| 0.0 7.8 7.8| 7.7 -30.8 -23.2 -15.5 0.03| 10.2 0.3 2000 219 16 90 5| 0.0 6.6 6.6| 14.7 -30.8 -16.2 -8.1 0.11| 8.8 0.9 2500 215 17 109 5| 0.0 5.9 5.9| 21.0 -30.8 -9.9 -3.9 0.16| 7.7 1.3 3000 211 18 124 6| 0.0 5.4 5.4| 23.6 -30.8 -7.3 -2.4 0.17| 6.9 1.2 4000 205 21 140 9| 0.0 4.6 4.6| 25.4 -33.9 -8.5 -2.1 0.15| 5.9 0.9 5000 200 23 145 11| 0.3 3.8 4.1| 45.6 -42.6 3.0 0.6 0.16| 5.5 0.9 6000 NO DATA | 1.1 3.5 4.6| | Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250422.00.gif