UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103111.upa.cvt Date: 1100Z 31 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 31 OCT 25 Station: NZNV WMO ident: 93844 Latitude: -46.42 Longitude: 168.33 Elevation: 1.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1025 1 9.2 3.2 66 6.0 6.3 250 12 280.4 281.2 278.3 293.3 4.69 1 1000 206 8.2 2.2 66 6.0 5.4 250 19 281.4 282.1 278.5 293.8 4.48 2 925 843 2.0 1.2 94 0.8 1.7 255 21 281.4 282.1 278.6 293.9 4.51 3 850 1519 -3.5 -3.5 100 0.0 -3.5 270 18 282.5 283.1 277.8 292.3 3.47 4 840 1612 -4.1 -4.6 96 0.5 -4.3 267 18 282.8 283.4 277.6 292.0 3.23 5 833 1679 0.0 -22.0 17 22.0 -5.7 265 19 287.8 287.9 276.8 290.2 0.79 6 791 2092 -0.7 -23.7 16 23.0 -6.5 251 21 291.3 291.5 278.4 293.6 0.71 7 743 2590 -2.3 -32.3 8 30.0 -8.5 235 23 294.9 294.9 279.6 296.0 0.34 8 718 2861 -3.3 -25.3 16 22.0 -8.7 227 24 296.7 296.8 280.8 298.9 0.68 9 701 3050 -4.9 -15.9 42 11.0 -8.3 220 25 296.9 297.2 282.1 301.8 1.58 10 700 3061 -4.9 -16.9 38 12.0 -8.5 220 25 297.1 297.3 282.0 301.6 1.45 11 657 3557 -8.5 -18.5 44 10.0 -11.3 220 27 298.4 298.7 282.5 302.7 1.35 12 618 4029 -11.5 -28.5 23 17.0 -15.0 220 29 300.3 300.4 282.3 302.2 0.59 13 607 4167 -12.7 -20.7 51 8.0 -14.7 220 30 300.4 300.6 283.1 304.3 1.21 14 604 4205 -12.9 -19.9 56 7.0 -14.7 220 30 300.6 300.9 283.3 304.8 1.30 15 575 4578 -15.5 -21.5 60 6.0 -16.9 220 31 301.8 302.1 283.7 305.7 1.19 16 500 5620 -22.7 -31.7 44 9.0 -24.1 220 36 305.4 305.5 284.2 307.2 0.54 17 478 5947 -25.1 -36.1 35 11.0 -26.5 221 36 306.4 306.4 284.4 307.6 0.37 18 400 7210 -35.1 -44.1 39 9.0 -35.8 225 38 309.4 309.4 285.3 310.1 0.19 19 399 7227 -35.3 -44.3 39 9.0 -36.0 225 38 309.3 309.4 285.3 310.0 0.19 20 377 7620 -37.7 -56.7 12 19.0 -38.5 222 37 311.2 311.2 285.8 311.4 0.05 21 374 7675 -38.1 -55.1 15 17.0 -38.9 221 36 311.4 311.4 285.9 311.6 0.06 22 300 9150 -50.3 -60.3 30 10.0 -50.5 210 31 314.5 314.5 286.9 314.6 0.04 23 269 9856 -56.3 -63.3 41 7.0 -56.4 207 30 315.7 315.7 287.3 315.8 0.03 24 250 10320 -59.5 -69.5 26 10.0 -59.6 205 30 317.6 317.6 288.0 317.7 0.01 25 229 10866 -62.7 -68.7 44 6.0 -62.7 220 37 320.8 320.8 289.0 320.9 0.02 26 216 11229 -60.9 -76.9 10 16.0 -61.0 226 39 329.0 329.0 291.5 329.0 0.01 27 200 11710 -59.1 -79.1 6 20.0 -59.3 235 41 339.2 339.2 294.1 339.2 0.00 28 177 12485 -52.9 -80.9 2 28.0 -53.3 239 45 361.4 361.4 299.0 361.4 0.00 29 150 13550 -52.9 -81.9 2 29.0 -53.4 245 51 378.9 378.9 302.1 378.9 0.00 30 100 16160 -52.5 -82.5 1 30.0 -53.2 240 50 426.3 426.3 308.4 426.3 0.00 31 70 18470 -52.9 -83.9 1 31.0 -53.8 235 31 471.2 471.2 312.7 471.2 0.00 32 69 18563 -53.3 -84.3 1 31.0 -54.2 234 30 472.3 472.3 312.8 472.3 0.00 33 50 20660 -47.9 -81.9 1 34.0 -50.0 200 11 530.6 530.6 316.9 530.6 0.01 34 45 21354 -47.7 -81.7 1 34.0 -50.0 191 10 547.3 547.3 317.9 547.4 0.01 35 40 22120 -53.3 -84.3 1 31.0 -54.8 180 9 552.0 552.0 318.2 552.0 0.01 36 38 22452 -50.3 -83.3 1 33.0 -52.4 176 9 567.8 567.8 319.0 567.9 0.01 37 36 22803 -52.5 -84.5 1 32.0 -54.2 171 8 571.0 571.0 319.2 571.0 0.01 38 30 23990 -48.3 -82.3 1 34.0 -51.3 155 7 613.0 613.0 321.2 613.1 0.02 39 22 26009 -52.1 -84.1 1 32.0 -54.8 136 24 658.5 658.5 323.0 658.6 0.02 40 20 26630 -48.1 -83.1 1 35.0 -52.2 130 29 688.9 689.0 324.1 689.1 0.02 41 19 26969 -46.7 -81.7 1 35.0 -51.4 703.5 703.5 324.6 703.7 0.03 42 15 28529 -49.1 -83.1 1 34.0 -53.7 744.7 744.7 325.8 744.9 0.03 43 13 29475 -45.7 -81.7 1 36.0 -52.1 787.6 787.6 327.0 787.9 0.04 44 12 30008 -46.1 -82.1 1 36.0 -52.6 804.4 804.4 327.4 804.8 0.04 TRP 229 10866 -62.7 -68.7 44 6.0 -62.7 220 37 320.8 320.8 289.0 320.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: 897.73 mb = 1088.82 m = 3572.19 ft Freezing level: 833.00 mb = 1678.77 m = 5507.71 ft Freezing level: 833.00 mb = 1678.77 m = 5507.71 ft Wetbulb zero: 900.85 mb = 1054.51 m = 3459.63 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 50.42 % Est. max temperature: 10.96 C = 51.72 F Sfc-Lift cond lev (LCL): 935.40 mb = 751.68 m = 2466.12 ft T: 2.89 C 700-500 lapse rate: 6.96 C/km ThetaE index: 3.65 C Layer 850.0- 791.0 mb Conv cond level (CCL): 910.94 mb = 965.48 m = 3167.53 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 10.41 C = 50.73 F Cap Strength: 9.27 C Lifted Index: 10.74 C Risk: None Lifted Index @300 mb: 14.72 C Lifted Index @700 mb: 8.26 C Showalter Index: 11.82 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 19.20 C K Index: 3.70 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.77 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 3.79 J/kg Cap Strength: 10.59 C Lift Cond Lev (LCL): 915.44 mb = 926.10 m = 3038.35 ft Lev Free Conv (LFC): 890.44 mb = 1147.46 m = 3764.59 ft Equ Level (EL): 840.44 mb = 1608.26 m = 5276.37 ft B at Equ Level: 8.52 J/kg Max Parcel Lev (MPL): 830.44 mb = 1703.41 m = 5588.54 ft Wind level data Storm motion: 261 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 1025 1 250 12 11.3 4.1 | 97 8 -7.8 1.0 1 1000 206 250 19 17.9 6.5 | 159 4 -1.3 3.4 2 925 843 255 21 20.3 5.4 | 207 3 1.2 2.3 3 850 1519 270 18 18.0 -0.0 | 20 3 -1.1 -3.1 4 700 3061 220 25 16.1 19.2 | 169 16 -3.0 16.0 5 500 5620 220 36 23.1 27.6 | 189 25 4.0 24.4 6 400 7210 225 38 26.9 26.9 | 198 25 7.8 23.7 7 300 9150 210 31 15.5 26.8 | 171 24 -3.6 23.7 8 250 10320 205 30 12.7 27.2 | 165 25 -6.4 24.1 9 229 10866 220 37 23.8 28.3 | 190 26 4.7 25.2 10 200 11710 235 41 33.6 23.5 | 215 25 14.5 20.4 11 150 13550 245 51 46.2 21.6 | 236 33 27.1 18.4 12 100 16160 240 50 43.3 25.0 | 228 33 24.2 21.9 13 70 18470 235 31 25.4 17.8 | 203 16 6.3 14.6 14 50 20660 200 11 3.8 10.3 | 115 17 -15.4 7.2 15 30 23990 155 7 -3.0 6.3 | 98 22 -22.1 3.2 16 20 26630 130 29 -22.2 18.6 | 111 44 -41.3 15.5 Wind Parameters Mean winds (0-6000m): 230.7 at 25.8 knts Storm direction: 260.7 at 19.4 knts Shear (0-3000m) pos: 1.4 neg: 3.1 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 73.3 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -7.8 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.68 Bulk Shear: 15.86 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 ------------------------------------------------------------------------------- 500 251 18 140 4| 8.2 0.0 8.2| 7.5 0.0 7.5 15.0 0.77| 8.6 6.6 1000 253 19 163 3| 4.4 0.0 4.4| 8.7 0.0 8.7 8.7 0.74| 5.7 4.2 1500 256 19 162 1| 2.7 0.0 2.7| 9.2 0.0 9.2 6.1 0.68| 5.3 3.6 2000 258 19 157 1| 2.0 1.4 3.4| 9.3 -0.0 9.2 4.6 0.57| 5.6 3.2 2500 255 20 174 2| 1.6 2.4 4.0| 9.3 -1.4 7.9 3.2 0.41| 5.8 2.4 3000 249 20 178 4| 1.4 3.1 4.5| 9.3 -7.8 1.4 0.5 0.27| 6.0 1.6 4000 240 22 179 8| 1.0 2.8 3.9| 22.2 -8.6 13.6 3.4 0.30| 5.2 1.6 5000 234 24 181 11| 0.8 2.6 3.4| 36.5 -8.6 27.9 5.6 0.33| 4.6 1.5 6000 231 26 184 13| 0.8 2.4 3.1| 51.3 -8.6 42.7 7.1 0.36| 4.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251031.11.gif