UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 27 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 -4 1 925 644 2 850 1328 3 700 2801 10 16 SFC 696 2830 -49.7 -53.7 63 4.0 -49.8 10 16 247.9 247.9 246.8 248.0 0.04 5 694 2849 -47.1 -51.0 64 3.9 -47.1 7 17 250.9 251.0 249.6 251.1 0.05 6 690 2888 -45.9 -48.7 73 2.8 -46.0 1 19 252.7 252.7 251.1 252.9 0.07 7 688 2907 -42.5 -45.9 69 3.4 -42.6 359 21 256.7 256.7 254.6 257.0 0.09 8 686 2927 -34.9 -42.9 44 8.0 -35.3 356 22 265.4 265.4 261.6 265.8 0.13 9 684 2948 -31.1 -42.1 33 11.0 -31.7 353 23 269.8 269.8 264.8 270.3 0.14 10 677 3021 -29.3 -38.3 41 9.0 -30.0 343 27 272.6 272.7 266.9 273.3 0.21 11 648 3337 -27.7 -40.7 28 13.0 -28.7 340 32 277.9 277.9 270.2 278.4 0.17 12 624 3610 -26.7 -40.7 25 14.0 -27.9 335 29 282.0 282.1 272.6 282.6 0.18 13 590 4015 -28.1 -35.1 51 7.0 -28.8 327 25 285.0 285.0 274.6 286.0 0.33 14 500 5190 -35.3 -42.3 49 7.0 -35.8 320 20 290.0 290.0 277.0 290.6 0.18 15 460 5769 -37.7 -44.7 48 7.0 -38.1 313 12 294.0 294.0 278.9 294.5 0.16 16 400 6720 -44.7 -49.5 59 4.8 -44.9 280 8 296.9 296.9 280.1 297.3 0.10 17 388 6923 -46.5 -50.1 67 3.6 -46.6 288 7 297.1 297.2 280.2 297.5 0.10 18 367 7290 -49.3 -56.3 44 7.0 -49.5 304 7 298.2 298.2 280.6 298.4 0.05 19 329 7997 -55.3 -61.3 47 6.0 -55.4 334 5 299.4 299.4 281.1 299.5 0.03 20 300 8580 -59.5 -64.5 52 5.0 -59.6 360 3 301.5 301.5 282.0 301.6 0.02 21 272 9183 -64.3 -70.3 44 6.0 -64.3 340 2 303.1 303.1 282.6 303.1 0.01 22 250 9690 -69.3 -74.1 50 4.8 -69.3 335 6 303.0 303.0 282.6 303.1 0.01 23 249 9714 -69.5 -74.3 50 4.8 -69.5 332 6 303.1 303.1 282.6 303.1 0.01 24 228 10236 -72.9 -77.4 50 4.5 -72.9 270 9 305.6 305.6 283.7 305.7 0.00 25 219 10473 -72.9 -75.5 68 2.6 -72.9 244 12 309.2 309.2 285.0 309.2 0.01 26 205 10869 -64.9 -75.9 21 11.0 -65.0 228 12 327.7 327.7 291.0 327.7 0.01 27 200 11020 -65.7 -75.7 24 10.0 -65.8 300 13 328.7 328.7 291.3 328.7 0.01 28 150 12770 -63.7 -84.7 4 21.0 -63.8 215 15 360.3 360.3 298.8 360.4 0.00 29 131 13597 -63.3 -85.3 4 22.0 -63.4 224 16 375.3 375.3 301.5 375.3 0.00 30 100 15240 -65.9 -86.9 4 21.0 -66.0 245 20 400.4 400.4 305.3 400.4 0.00 31 81 16511 -69.7 -88.7 5 19.0 -69.8 215 15 417.5 417.5 307.4 417.5 0.00 32 70 17380 -70.7 -88.7 5 18.0 -70.8 210 13 433.1 433.1 309.1 433.1 0.00 33 56 18701 -71.5 -89.5 5 18.0 -71.6 228 22 459.9 459.9 311.8 459.9 0.00 TRP 81 16511 -69.7 -88.7 5 19.0 -69.8 215 15 417.5 417.5 307.4 417.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 43.49 % Est. max temperature: -14.10 C = 6.62 F Sfc-Lift cond lev (LCL): 646.64 mb = 3351.93 m = 10997.01 ft T: -27.64 C Conv cond level (CCL): 696.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.18 g/kg Conv temperature: -39.13 C = -38.43 F Cap Strength: 9.54 C Lifted Index: 11.03 C Risk: None Lifted Index @300 mb: 17.41 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 117.51 J/kg Max Up Vert Vel: 15.33 m/s Conv Inhibition (B-): 25376.30 J/kg Cap Strength: 10.70 C Lift Cond Lev (LCL): 539.11 mb = 4655.25 m = 15272.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 10 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 ---------------------------------------------------------- 0 696 2830 10 16 -2.8 -15.8 | 36 7 -3.9 -5.3 1 675 3048 340 28 9.6 -26.3 | 332 18 8.4 -15.9 2 647 3353 340 32 10.9 -30.1 | 334 22 9.8 -19.6 3 522 4877 310 16 12.3 -10.3 | 269 11 11.1 0.1 4 500 5190 320 20 12.9 -15.3 | 293 13 11.7 -4.9 5 479 5486 320 13 8.4 -10.0 | 266 7 7.2 0.5 6 401 6706 290 10 9.4 -3.4 | 230 11 8.2 7.0 7 400 6720 280 8 7.9 -1.4 | 217 11 6.7 9.0 8 300 8580 360 3 -0.0 -3.0 | 171 8 -1.2 7.4 9 273 9144 340 2 0.7 -1.9 | 177 9 -0.5 8.6 10 250 9690 335 6 2.5 -5.4 | 195 5 1.4 5.0 11 223 10363 255 10 9.7 2.6 | 213 16 8.5 13.0 12 212 10668 225 15 10.6 10.6 | 204 23 9.4 21.0 13 202 10973 230 11 8.4 7.1 | 203 19 7.3 17.5 14 200 11020 300 13 11.3 -6.5 | 249 11 10.1 3.9 15 192 11278 300 14 12.1 -7.0 | 253 11 11.0 3.4 16 182 11582 245 17 15.4 7.2 | 219 23 14.2 17.6 17 173 11887 265 12 12.0 1.0 | 223 16 10.8 11.5 18 157 12497 245 27 24.5 11.4 | 227 32 23.3 21.8 19 150 12770 215 15 8.6 12.3 | 198 24 7.4 22.7 20 149 12802 215 16 9.2 13.1 | 199 25 8.0 23.5 21 142 13106 235 15 12.3 8.6 | 210 22 11.1 19.0 22 135 13411 215 10 5.7 8.2 | 194 19 4.6 18.6 23 128 13716 230 20 15.3 12.9 | 211 27 14.2 23.3 24 100 15240 245 20 18.1 8.5 | 222 25 17.0 18.9 25 90 15850 220 15 9.6 11.5 | 201 24 8.5 21.9 26 86 16154 240 11 9.5 5.5 | 208 18 8.4 15.9 27 82 16459 240 13 11.3 6.5 | 211 20 10.1 16.9 28 81 16511 215 15 8.6 12.3 | 198 24 7.4 22.7 29 74 17069 200 17 5.8 16.0 | 190 27 4.7 26.4 30 70 17380 210 13 6.5 11.3 | 194 22 5.3 21.7 31 58 17983 230 23 17.6 14.8 | 213 30 16.5 25.2 32 47 18593 220 19 12.2 14.6 | 204 27 11.1 25.0 Wind Parameters Mean winds (0-6000m): 323.7 at 14.0 knts Storm direction: 353.7 at 10.5 knts Shear (0-3000m) pos: 0.5 neg: 2.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -143.1 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -119.8 tot: -106.1 m^2/s^2 ave: -35.4 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.44 Bulk Shear: 26.44 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 ------------------------------------------------------------------------------- 500 344 26 337 16| 0.0 20.1 20.1| 1.7 -35.6 -33.9 -67.8 -0.59| 21.0-12.4 1000 340 28 332 18| 0.0 9.2 9.2| 1.7 -64.8 -63.1 -63.1 -0.65| 14.0 -9.1 1500 336 27 326 17| 0.0 5.7 5.7| 1.7 -88.4 -86.7 -57.8 -0.69| 11.6 -8.0 2000 334 25 321 15| 0.0 4.1 4.1| 1.7-106.8-105.1 -52.6 -0.72| 10.3 -7.4 2500 331 23 315 14| 0.5 3.3 3.8| 13.7-110.5 -96.8 -38.7 -0.56| 9.6 -5.4 3000 330 22 311 13| 0.5 2.9 3.3| 13.7-119.8-106.1 -35.4 -0.58| 9.0 -5.2 4000 326 19 299 11| 0.3 2.5 2.9| 13.7-136.9-123.2 -30.8 -0.62| 7.7 -4.8 5000 324 16 288 9| 0.8 2.0 2.8| 13.7-142.6-128.9 -25.8 -0.61| 6.7 -4.1 6000 324 14 277 7| 0.8 1.7 2.5| 14.4-147.0-132.6 -22.1 -0.61| 5.9 -3.6 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250427.00.gif