UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 25 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 24 1 925 670 2 850 1353 3 700 2820 320 16 SFC 698 2830 -39.5 -43.1 68 3.6 -39.6 320 16 259.0 259.0 256.5 259.3 0.12 5 697 2840 -36.5 -39.6 73 3.1 -36.7 319 16 262.4 262.4 259.4 262.9 0.18 6 690 2910 -37.7 -41.0 71 3.3 -37.8 309 19 261.8 261.8 258.9 262.3 0.15 7 681 3002 -32.1 -35.1 75 3.0 -32.3 296 23 269.0 269.1 264.6 269.9 0.28 8 669 3129 -28.9 -32.0 75 3.1 -29.2 287 25 274.0 274.1 268.1 275.2 0.39 9 594 3987 -27.7 -30.7 75 3.0 -28.0 259 22 284.9 285.0 274.8 286.4 0.50 10 577 4196 -29.3 -31.6 80 2.3 -29.6 253 21 285.4 285.5 275.0 286.9 0.47 11 500 5210 -35.7 -38.6 75 2.9 -35.9 255 25 289.5 289.6 276.9 290.4 0.27 12 400 6720 -47.3 -50.2 72 2.9 -47.4 250 38 293.5 293.5 278.6 293.9 0.10 13 385 6972 -49.5 -52.0 75 2.5 -49.6 247 41 293.9 293.9 278.7 294.1 0.08 14 367 7285 -51.3 -54.5 69 3.2 -51.4 244 44 295.5 295.5 279.4 295.7 0.06 15 336 7854 -55.5 -57.7 76 2.2 -55.5 241 50 297.3 297.3 280.2 297.5 0.05 16 300 8570 -60.3 -64.5 58 4.2 -60.3 245 57 300.3 300.3 281.5 300.4 0.02 17 266 9306 -65.7 -70.2 53 4.5 -65.7 240 64 303.0 303.0 282.6 303.1 0.01 18 261 9421 -66.5 -71.1 52 4.6 -66.5 240 62 303.4 303.4 282.8 303.5 0.01 19 250 9680 -66.9 -71.2 54 4.3 -66.9 250 51 306.6 306.6 284.1 306.6 0.01 20 229 10214 -65.1 -72.1 37 7.0 -65.1 245 40 317.1 317.1 287.8 317.2 0.01 21 217 10542 -66.5 -71.2 52 4.7 -66.5 241 33 319.9 319.9 288.7 319.9 0.01 22 211 10713 -65.5 -73.5 32 8.0 -65.5 241 30 324.0 324.0 290.0 324.1 0.01 23 200 11040 -65.1 -75.1 24 10.0 -65.1 245 30 329.7 329.7 291.6 329.7 0.01 24 152 12719 -64.5 -84.5 5 20.0 -64.6 242 32 357.6 357.6 298.2 357.6 0.00 25 150 12800 -63.1 -84.1 4 21.0 -63.2 250 35 361.4 361.4 299.0 361.4 0.00 26 148 12883 -61.9 -83.9 4 22.0 -62.0 247 31 364.8 364.8 299.6 364.8 0.00 27 120 14164 -66.9 -85.9 5 19.0 -67.0 245 20 378.2 378.2 301.9 378.2 0.00 28 100 15270 -64.9 -86.9 3 22.0 -65.1 200 19 402.3 402.3 305.5 402.3 0.00 29 86 16181 -69.5 -88.5 5 19.0 -69.6 238 18 410.8 410.8 306.6 410.8 0.00 30 84 16322 -66.7 -87.7 4 21.0 -66.8 224 21 419.2 419.2 307.6 419.3 0.00 31 82 16468 -67.1 -87.1 4 20.0 -67.2 210 23 421.3 421.3 307.9 421.3 0.00 32 73 17162 -71.7 -88.7 6 17.0 -71.8 232 17 425.9 425.9 308.4 425.9 0.00 33 70 17410 -71.3 -88.3 6 17.0 -71.4 240 26 431.8 431.8 309.0 431.9 0.00 34 63 18036 -68.7 -87.7 5 19.0 -68.8 242 29 450.8 450.8 310.9 450.8 0.00 35 56 18734 -72.7 -89.7 6 17.0 -72.8 207 23 457.1 457.1 311.5 457.1 0.00 36 51 19283 -71.7 -89.7 5 18.0 -71.8 205 23 471.8 471.8 312.8 471.9 0.00 37 50 19400 -72.3 -89.3 6 17.0 -72.4 220 22 473.1 473.1 312.9 473.1 0.00 38 38 21001 -75.7 -91.7 6 16.0 -75.8 212 16 503.1 503.1 315.2 503.1 0.00 39 31 22183 -74.1 -91.1 6 17.0 -74.2 537.6 537.6 317.3 537.6 0.00 TRP 261 9421 -66.5 -71.1 52 4.6 -66.5 240 62 303.4 303.4 282.8 303.5 0.01 WND 266 9306 -65.7 -70.2 53 4.5 -65.7 240 64 303.0 303.0 282.6 303.1 0.01 Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 76.13 % Est. max temperature: -14.30 C = 6.26 F Sfc-Lift cond lev (LCL): 655.41 mb = 3277.31 m = 10752.19 ft T: -28.69 C Conv cond level (CCL): 698.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -31.58 C = -24.85 F Cap Strength: 7.89 C Lifted Index: 10.57 C Risk: None Lifted Index @300 mb: 16.56 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 96.67 J/kg Max Up Vert Vel: 13.90 m/s Conv Inhibition (B-): 33925.14 J/kg Cap Strength: 10.29 C Lift Cond Lev (LCL): 617.78 mb = 3703.67 m = 12150.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 26 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 ---------------------------------------------------------- 0 698 2830 320 16 10.3 -12.3 | 64 17 -14.9 -7.3 1 677 3048 290 25 23.5 -8.6 | 25 4 -1.6 -3.6 2 571 4267 250 21 19.7 7.2 | 156 13 -5.4 12.2 3 524 4877 260 23 22.7 4.0 | 165 9 -2.5 9.0 4 500 5210 255 25 24.1 6.5 | 175 11 -1.0 11.5 5 480 5486 255 23 22.2 6.0 | 165 11 -2.9 10.9 6 400 6720 250 38 35.7 13.0 | 210 21 10.6 18.0 7 348 7620 240 48 41.6 24.0 | 210 33 16.4 29.0 8 300 8570 245 57 51.7 24.1 | 222 39 26.5 29.1 9 266 9306 240 64 55.4 32.0 | 219 48 30.3 37.0 10 261 9421 240 62 53.7 31.0 | 218 46 28.6 36.0 11 260 9449 240 64 55.4 32.0 | 219 48 30.3 37.0 12 250 9680 250 51 47.9 17.4 | 225 32 22.8 22.4 13 213 10668 240 30 26.0 15.0 | 182 20 0.8 20.0 14 202 10973 250 29 27.3 9.9 | 188 15 2.1 14.9 15 200 11040 245 30 27.2 12.7 | 187 18 2.1 17.7 16 183 11582 240 36 31.2 18.0 | 195 24 6.0 23.0 17 166 12192 230 28 21.4 18.0 | 171 23 -3.7 23.0 18 158 12497 220 22 14.1 16.9 | 153 24 -11.0 21.8 19 150 12800 250 35 32.9 12.0 | 205 19 7.8 17.0 20 150 12802 250 30 28.2 10.3 | 191 16 3.1 15.2 21 136 13411 230 36 27.6 23.1 | 185 28 2.4 28.1 22 129 13716 220 22 14.1 16.9 | 153 24 -11.0 21.8 23 123 14021 250 20 18.8 6.8 | 152 13 -6.3 11.8 24 117 14326 240 21 18.2 10.5 | 156 17 -7.0 15.5 25 111 14630 250 29 27.3 9.9 | 188 15 2.1 14.9 26 100 15270 200 19 6.5 17.9 | 141 29 -18.6 22.8 27 86 16154 240 18 15.6 9.0 | 146 17 -9.6 14.0 28 82 16459 210 23 11.5 19.9 | 151 28 -13.6 24.9 29 74 17069 225 15 10.6 10.6 | 137 21 -14.5 15.6 30 70 17374 250 21 19.7 7.2 | 156 13 -5.4 12.2 31 70 17410 240 26 22.5 13.0 | 172 18 -2.6 18.0 32 64 17983 245 30 27.2 12.7 | 187 18 2.1 17.7 33 57 18593 210 23 11.5 19.9 | 151 28 -13.6 24.9 34 52 19202 195 23 6.0 22.2 | 145 33 -19.2 27.2 35 50 19400 220 22 14.1 16.9 | 153 24 -11.0 21.8 36 48 19507 240 21 18.2 10.5 | 156 17 -7.0 15.5 37 44 19812 215 20 11.5 16.4 | 147 25 -13.7 21.4 38 40 20117 210 13 6.5 11.3 | 131 25 -18.6 16.2 39 36 20422 215 20 11.5 16.4 | 147 25 -13.7 21.4 40 33 20726 190 15 2.6 14.8 | 131 30 -22.5 19.8 Wind Parameters Mean winds (0-6000m): 251.2 at 34.2 knts Storm direction: 281.2 at 25.6 knts Shear (0-3000m) pos: 0.6 neg: 4.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 120.3 deg Storm rel helicity (0-3000m) pos: 23.7 neg: -20.8 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.44 Bulk Shear: 67.10 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 ------------------------------------------------------------------------------- 500 292 23 49 5| 0.0 15.9 15.9| 1.1 -15.2 -14.0 -28.1 -0.18| 18.5 -3.3 1000 283 23 90 3| 0.0 9.7 9.7| 3.0 -15.2 -12.2 -12.2 -0.03| 12.8 -0.4 1500 275 23 139 4| 0.0 7.4 7.4| 3.3 -16.4 -13.2 -8.8 -0.04| 10.3 -0.4 2000 270 22 152 6| 0.9 5.5 6.4| 7.4 -16.4 -9.1 -4.5 0.01| 8.7 0.0 2500 267 23 159 7| 0.7 4.9 5.6| 12.4 -18.6 -6.2 -2.5 0.04| 7.7 0.3 3000 265 23 163 7| 0.6 4.5 5.1| 23.7 -20.8 2.9 1.0 0.10| 7.2 0.7 4000 260 26 181 10| 0.5 4.8 5.3| 54.7 -20.8 33.9 8.5 0.21| 7.0 1.5 5000 254 30 195 13| 0.4 5.1 5.5| 70.6 -26.1 44.5 8.9 0.19| 6.9 1.3 6000 251 34 204 18| 0.7 4.7 5.4|130.5 -32.2 98.2 16.4 0.23| 6.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250425.00.gif