UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 15 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 -197 1 925 430 2 850 1092 3 700 2543 SFC 670 2830 -61.3 -66.1 53 4.8 -61.3 65 8 237.6 237.6 237.1 237.6 0.01 5 669 2839 -56.5 -56.5 100 0.0 -56.5 64 8 243.0 243.0 242.3 243.1 0.03 6 667 2859 -51.9 -52.7 91 0.8 -51.9 61 8 248.4 248.4 247.3 248.5 0.04 7 664 2889 -48.1 -49.2 88 1.1 -48.1 56 9 253.0 253.0 251.4 253.2 0.07 8 657 2960 -43.1 -44.2 89 1.1 -43.1 46 9 259.4 259.4 256.9 259.8 0.11 9 654 2991 -39.7 -42.0 79 2.3 -39.8 42 10 263.6 263.6 260.3 264.0 0.15 10 649 3044 -37.3 -39.8 77 2.5 -37.4 35 10 266.9 266.9 262.8 267.5 0.18 11 643 3109 -36.5 -40.1 69 3.6 -36.7 33 10 268.5 268.5 264.0 269.1 0.18 12 637 3175 -36.1 -37.3 89 1.2 -36.2 30 10 269.7 269.7 264.9 270.4 0.24 13 633 3219 -35.7 -39.5 68 3.8 -35.9 29 10 270.6 270.7 265.5 271.2 0.20 14 619 3376 -34.9 -36.2 88 1.3 -35.0 23 10 273.3 273.3 267.4 274.1 0.28 15 586 3760 -36.5 -40.1 69 3.6 -36.7 10 10 275.7 275.8 268.9 276.4 0.20 16 500 4850 -44.1 -47.3 70 3.2 -44.2 330 9 279.3 279.3 270.9 279.6 0.11 17 498 4877 -44.3 -47.8 68 3.5 -44.4 330 9 279.3 279.4 270.9 279.7 0.10 18 428 5880 -49.3 -53.7 60 4.4 -49.4 333 7 285.3 285.4 274.3 285.5 0.06 19 400 6320 -52.1 -55.2 69 3.1 -52.2 335 6 287.3 287.3 275.3 287.5 0.05 20 342 7320 -57.5 -60.8 66 3.3 -57.5 310 3 293.1 293.1 278.2 293.2 0.03 21 338 7394 -57.3 -64.3 41 7.0 -57.4 308 3 294.4 294.4 278.8 294.4 0.02 22 300 8140 -60.9 -65.5 54 4.6 -60.9 220 4 299.5 299.5 281.1 299.6 0.02 23 286 8435 -62.5 -65.9 63 3.4 -62.5 245 5 301.3 301.3 281.9 301.4 0.02 24 263 8953 -60.1 -74.1 14 14.0 -60.2 236 10 312.2 312.2 286.1 312.2 0.01 25 250 9270 -58.1 -72.1 15 14.0 -58.2 240 9 319.7 319.7 288.6 319.7 0.01 26 212 10317 -53.9 -72.9 8 19.0 -54.2 190 9 341.7 341.7 294.7 341.7 0.01 27 200 10690 -54.7 -77.7 4 23.0 -55.0 190 9 346.1 346.1 295.8 346.2 0.00 28 162 12038 -53.5 -82.5 2 29.0 -53.9 185 12 369.7 369.7 300.5 369.7 0.00 29 150 12530 -55.7 -83.7 2 28.0 -56.1 190 12 374.1 374.1 301.3 374.1 0.00 30 100 15100 -58.3 -85.3 2 27.0 -58.7 205 17 415.1 415.1 307.2 415.1 0.00 31 70 17340 -60.5 -86.5 2 26.0 -60.9 190 18 455.0 455.0 311.3 455.0 0.00 32 50 19430 -62.7 -87.7 2 25.0 -63.1 195 27 495.7 495.7 314.7 495.7 0.00 33 30 22550 -64.1 -89.1 2 25.0 -64.7 190 29 569.9 569.9 319.2 569.9 0.00 34 20 25030 -66.5 -91.5 2 25.0 -67.1 185 35 632.6 632.6 322.0 632.6 0.00 35 19 25340 -66.5 -91.5 2 25.0 -67.1 642.0 642.0 322.4 642.0 0.00 TRP 286 8435 -62.5 -65.9 63 3.4 -62.5 245 5 301.3 301.3 281.9 301.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5047.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 74.38 % Est. max temperature: -24.86 C = -12.75 F Sfc-Lift cond lev (LCL): 608.71 mb = 3493.42 m = 11461.21 ft T: -35.39 C Conv cond level (CCL): 670.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.20 g/kg Conv temperature: -38.84 C = -37.92 F Cap Strength: 4.85 C Lifted Index: 7.27 C Risk: None Lifted Index @300 mb: 20.47 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 117.47 J/kg Max Up Vert Vel: 15.33 m/s Conv Inhibition (B-): 55092.48 J/kg Cap Strength: 6.97 C Lift Cond Lev (LCL): 599.27 mb = 3602.92 m = 11820.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 5 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 ---------------------------------------------------------- 0 670 2830 65 8 -7.3 -3.4 | 104 7 -6.4 1.5 1 649 3048 35 10 -5.7 -8.2 | 56 6 -4.9 -3.3 2 500 4850 330 9 4.5 -7.8 | 298 6 5.4 -2.9 3 400 6320 335 6 2.5 -5.4 | 279 3 3.4 -0.5 4 310 7925 295 1 0.9 -0.4 | 201 5 1.8 4.5 5 300 8140 220 4 2.6 3.1 | 203 9 3.4 8.0 6 286 8435 245 5 4.5 2.1 | 217 9 5.4 7.0 7 268 8839 235 10 8.2 5.7 | 220 14 9.1 10.7 8 250 9270 240 9 7.8 4.5 | 223 13 8.7 9.4 9 232 9754 190 10 1.7 9.8 | 190 15 2.6 14.8 10 200 10690 190 9 1.6 8.9 | 190 14 2.4 13.8 11 182 11278 200 10 3.4 9.4 | 197 15 4.3 14.3 12 174 11582 210 10 5.0 8.7 | 203 15 5.9 13.6 13 166 11887 180 12 0.0 12.0 | 183 17 0.9 16.9 14 158 12192 190 11 1.9 10.8 | 190 16 2.8 15.8 15 151 12497 205 14 5.9 12.7 | 201 19 6.8 17.6 16 150 12530 190 12 2.1 11.8 | 190 17 2.9 16.7 17 144 12802 185 12 1.0 12.0 | 186 17 1.9 16.9 18 100 15100 205 17 7.2 15.4 | 202 22 8.0 20.3 19 89 15850 195 17 4.4 16.4 | 194 22 5.3 21.3 20 85 16154 205 20 8.5 18.1 | 202 25 9.3 23.1 21 81 16459 195 19 4.9 18.4 | 194 24 5.8 23.3 22 77 16764 215 19 10.9 15.6 | 210 24 11.8 20.5 23 70 17340 190 18 3.1 17.7 | 190 23 4.0 22.7 24 70 17374 175 24 -2.1 23.9 | 178 29 -1.2 28.8 25 63 17983 215 19 10.9 15.6 | 210 24 11.8 20.5 26 60 18288 175 22 -1.9 21.9 | 178 27 -1.1 26.8 27 57 18593 200 22 7.5 20.7 | 198 27 8.4 25.6 28 52 19202 205 33 13.9 29.9 | 203 38 14.8 34.8 29 50 19430 195 27 7.0 26.1 | 194 32 7.9 31.0 30 49 19507 185 25 2.2 24.9 | 186 30 3.0 29.8 31 47 19812 195 26 6.7 25.1 | 194 31 7.6 30.0 32 45 20117 185 23 2.0 22.9 | 186 28 2.9 27.8 33 43 20422 205 35 14.8 31.7 | 203 40 15.7 36.6 34 40 20726 195 23 6.0 22.2 | 194 28 6.8 27.1 35 37 21336 205 26 11.0 23.6 | 203 31 11.9 28.5 36 35 21641 190 29 5.0 28.6 | 190 34 5.9 33.5 37 30 22550 190 29 5.0 28.6 | 190 34 5.9 33.5 38 30 22555 200 33 11.3 31.0 | 199 38 12.2 35.9 39 29 22860 185 29 2.5 28.9 | 186 34 3.4 33.8 40 25 23774 190 23 4.0 22.7 | 190 28 4.9 27.6 41 23 24079 190 37 6.4 36.4 | 190 42 7.3 41.4 42 20 25030 185 35 3.1 34.9 | 186 40 3.9 39.8 Wind Parameters Mean winds (0-6000m): 340.0 at 6.7 knts Storm direction: 10.0 at 5.0 knts Shear (0-3000m) pos: 0.4 neg: 2.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -175.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -23.0 tot: -23.0 m^2/s^2 ave: -7.7 10^-3 m/s^2 rel: -0.91 Storm rel vorticity (0-3000m) horiz: 3.1 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.19 Bulk Shear: 8.91 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 38 9 63 6| 0.0 6.6 6.6| 0.0 -10.4 -10.4 -20.8 -0.97| 7.1 -6.9 1000 27 10 44 5| 0.0 4.5 4.5| 0.0 -14.2 -14.2 -14.2 -0.98| 5.1 -5.0 1500 18 10 26 5| 0.0 3.7 3.7| 0.0 -17.8 -17.8 -11.9 -0.98| 4.4 -4.3 2000 9 9 9 4| 0.0 3.2 3.2| 0.0 -21.7 -21.7 -10.9 -0.97| 4.1 -3.9 2500 2 9 352 4| 0.2 2.6 2.8| 0.0 -22.4 -22.4 -9.0 -0.94| 3.5 -3.2 3000 357 9 341 4| 0.4 2.1 2.5| 0.0 -23.0 -23.0 -7.7 -0.91| 3.1 -2.8 4000 351 8 327 4| 0.4 1.6 2.0| 0.0 -25.5 -25.5 -6.4 -0.90| 2.7 -2.4 5000 349 7 312 3| 0.3 1.1 1.4| 0.0 -29.2 -29.2 -5.8 -0.91| 2.5 -2.3 6000 340 7 293 3| 0.3 1.6 1.8| 7.4 -31.3 -23.9 -4.0 -0.56| 3.1 -1.7 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250415.12.gif