UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 30 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 -144 1 925 507 2 850 1192 3 700 2684 SFC 685 2830 -40.9 -44.6 67 3.7 -41.0 10 25 258.8 258.8 256.4 259.1 0.11 5 684 2840 -38.3 -41.7 70 3.4 -38.4 9 26 261.8 261.8 258.9 262.2 0.14 6 677 2911 -38.7 -42.6 67 3.9 -38.9 2 31 262.1 262.1 259.1 262.5 0.13 7 668 3003 -37.7 -40.9 72 3.2 -37.8 354 38 264.2 264.3 260.8 264.7 0.16 8 667 3013 -36.5 -38.3 83 1.8 -36.6 353 39 265.7 265.7 262.0 266.3 0.21 9 661 3077 -27.9 -29.4 87 1.5 -28.0 348 40 276.1 276.2 269.7 277.6 0.51 10 655 3143 -25.5 -27.4 84 1.9 -25.8 345 38 279.5 279.6 271.9 281.4 0.62 11 622 3518 -25.5 -26.1 95 0.6 -25.6 334 33 283.7 283.8 274.5 285.9 0.73 12 558 4298 -31.1 -31.4 97 0.3 -31.2 330 39 286.0 286.1 275.4 287.6 0.50 13 500 5070 -35.1 -38.3 72 3.2 -35.4 325 45 290.2 290.3 277.2 291.2 0.28 14 478 5384 -35.7 -40.0 65 4.3 -36.0 323 46 293.3 293.3 278.7 294.1 0.25 15 407 6492 -41.3 -44.8 69 3.5 -41.5 315 48 299.8 299.9 281.5 300.4 0.17 16 400 6610 -42.3 -45.9 68 3.6 -42.5 315 45 300.0 300.0 281.5 300.6 0.16 17 331 7860 -52.7 -54.3 83 1.6 -52.7 313 41 302.4 302.5 282.5 302.7 0.07 18 322 8037 -53.5 -56.3 71 2.8 -53.5 312 43 303.7 303.7 283.0 303.9 0.06 19 317 8138 -53.5 -66.5 19 13.0 -53.7 312 44 305.1 305.1 283.5 305.2 0.02 20 315 8178 -53.5 -65.5 22 12.0 -53.7 311 44 305.6 305.6 283.7 305.7 0.02 21 300 8490 -56.1 -61.1 53 5.0 -56.2 310 48 306.3 306.3 284.0 306.4 0.03 22 295 8597 -57.1 -61.6 57 4.5 -57.2 310 49 306.3 306.3 284.0 306.5 0.03 23 281 8903 -58.9 -65.9 40 7.0 -59.0 310 51 308.0 308.0 284.6 308.1 0.02 24 271 9130 -60.5 -65.5 52 5.0 -60.6 310 52 308.9 308.9 284.9 309.0 0.02 25 251 9605 -62.1 -69.1 39 7.0 -62.1 310 56 313.4 313.4 286.5 313.4 0.01 26 250 9630 -62.3 -69.3 39 7.0 -62.4 310 56 313.4 313.4 286.6 313.5 0.01 27 213 10614 -64.9 -73.9 28 9.0 -65.0 304 41 324.1 324.1 290.0 324.1 0.01 28 200 11000 -62.9 -75.9 16 13.0 -63.0 300 43 333.2 333.2 292.6 333.2 0.01 29 170 12009 -59.5 -80.5 5 21.0 -59.7 283 43 354.6 354.6 297.6 354.7 0.00 30 150 12790 -60.5 -82.5 4 22.0 -60.7 260 31 365.9 365.9 299.8 365.9 0.00 31 100 15290 -64.1 -87.1 3 23.0 -64.3 270 31 403.9 403.9 305.7 403.9 0.00 32 81 16562 -69.1 -88.1 5 19.0 -69.2 255 27 418.7 418.7 307.6 418.7 0.00 33 70 17430 -70.1 -88.1 5 18.0 -70.2 245 29 434.4 434.4 309.3 434.4 0.00 34 50 19420 -73.7 -89.7 7 16.0 -73.8 235 34 469.8 469.8 312.6 469.8 0.00 35 30 22390 -75.7 -91.7 6 16.0 -75.8 225 33 538.3 538.3 317.4 538.3 0.00 36 26 23214 -77.5 -92.5 7 15.0 -77.6 555.6 555.6 318.4 555.7 0.00 37 24 23674 -76.3 -92.3 6 16.0 -76.4 572.0 572.0 319.3 572.0 0.00 TRP 81 16562 -69.1 -88.1 5 19.0 -69.2 255 27 418.7 418.7 307.6 418.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5214.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 88.13 % Est. max temperature: -15.02 C = 4.97 F Sfc-Lift cond lev (LCL): 641.85 mb = 3290.31 m = 10794.86 ft T: -25.50 C Conv cond level (CCL): 685.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.55 g/kg Conv temperature: -28.05 C = -18.49 F Cap Strength: 5.62 C Lifted Index: 8.59 C Risk: None Lifted Index @300 mb: 18.41 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 129.14 J/kg Max Up Vert Vel: 16.07 m/s Conv Inhibition (B-): 38048.09 J/kg Cap Strength: 8.53 C Lift Cond Lev (LCL): 630.73 mb = 3417.15 m = 11211.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 at 32 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 ---------------------------------------------------------- 0 685 2830 10 25 -4.3 -24.6 | 125 11 -9.2 6.5 1 664 3048 350 41 7.1 -40.4 | 346 9 2.2 -9.2 2 636 3353 335 32 13.5 -29.0 | 256 9 8.6 2.2 3 500 5070 325 45 25.8 -36.9 | 285 22 20.9 -5.7 4 412 6401 315 51 36.1 -36.1 | 279 32 31.2 -4.9 5 400 6610 315 45 31.8 -31.8 | 271 27 26.9 -0.7 6 359 7315 315 35 24.7 -24.7 | 252 21 19.9 6.4 7 300 8490 310 48 36.8 -30.9 | 269 32 31.9 0.3 8 250 9630 310 56 42.9 -36.0 | 277 38 38.0 -4.8 9 233 10058 320 56 36.0 -42.9 | 291 33 31.1 -11.7 10 222 10363 300 45 39.0 -22.5 | 256 35 34.1 8.7 11 201 10973 310 36 27.6 -23.1 | 251 24 22.7 8.0 12 200 11000 300 43 37.2 -21.5 | 253 34 32.4 9.7 13 173 11887 285 49 47.3 -12.7 | 246 46 42.4 18.5 14 165 12192 280 35 34.5 -6.1 | 230 39 29.6 25.1 15 157 12497 310 27 20.7 -17.4 | 229 21 15.8 13.8 16 150 12790 260 31 30.5 5.4 | 215 45 25.6 36.5 17 150 12802 270 36 36.0 -0.0 | 225 44 31.1 31.2 18 100 15290 270 31 31.0 -0.0 | 220 41 26.1 31.2 19 91 15850 250 26 24.4 8.9 | 206 45 19.5 40.0 20 82 16459 245 30 27.2 12.7 | 207 49 22.3 43.8 21 81 16562 255 27 26.1 7.0 | 209 44 21.2 38.1 22 74 17069 270 31 31.0 -0.0 | 220 41 26.1 31.2 23 70 17430 245 29 26.3 12.3 | 206 48 21.4 43.4 24 64 17983 230 32 24.5 20.6 | 201 55 19.6 51.7 25 58 18593 240 37 32.0 18.5 | 209 57 27.2 49.7 26 52 19202 225 35 24.7 24.7 | 200 59 19.9 55.9 27 50 19420 235 34 27.9 19.5 | 204 56 23.0 50.7 28 49 19507 240 34 29.4 17.0 | 207 54 24.6 48.2 29 42 20422 250 38 35.7 13.0 | 215 54 30.8 44.2 30 40 20726 220 38 24.4 29.1 | 198 63 19.5 60.3 31 36 21336 230 35 26.8 22.5 | 202 58 21.9 53.7 32 31 22250 215 45 25.8 36.9 | 197 71 20.9 68.0 33 30 22390 225 33 23.3 23.3 | 199 58 18.4 54.5 34 28 22555 210 38 19.0 32.9 | 192 66 14.1 64.1 Wind Parameters Mean winds (0-6000m): 321.1 at 42.1 knts Storm direction: 351.1 at 31.5 knts Shear (0-3000m) pos: 0.0 neg: 6.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 156.4 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -58.2 tot: -37.7 m^2/s^2 ave: -12.6 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.43 Bulk Shear: 53.20 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 ------------------------------------------------------------------------------- 500 349 35 335 4| 0.0 18.9 18.9| 0.0 -48.0 -48.0 -96.0 -0.92| 33.0-30.2 1000 342 34 286 6| 0.0 11.3 11.3| 6.2 -48.7 -42.5 -42.5 -0.76| 18.7-14.1 1500 338 35 281 9| 0.0 9.0 9.0| 13.1 -48.7 -35.6 -23.7 -0.63| 13.9 -8.7 2000 335 37 282 11| 0.0 7.8 7.8| 18.7 -48.7 -30.0 -15.0 -0.54| 11.6 -6.2 2500 332 38 283 13| 0.0 7.1 7.1| 20.5 -51.1 -30.6 -12.3 -0.50| 10.1 -5.0 3000 330 40 283 15| 0.0 6.5 6.5| 20.5 -58.2 -37.7 -12.6 -0.48| 9.1 -4.4 4000 326 42 281 19| 0.0 4.4 4.4| 20.5-114.1 -93.6 -23.4 -0.50| 8.5 -4.2 5000 324 41 276 20| 0.0 3.5 3.5| 43.6-147.2-103.6 -20.7 -0.44| 8.0 -3.6 6000 321 42 274 22| 0.0 3.7 3.7| 84.0-147.2 -63.2 -10.5 -0.33| 7.6 -2.5 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250430.00.gif