UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 15 OCT 25 Station: YSNF WMO ident: 94996 Latitude: -29.03 Longitude: 167.93 Elevation: 109.00 ------------------------------------------------------------------------------- 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 1011 109 19.4 12.4 64 7.0 15.1 140 12 291.6 293.2 287.8 317.1 8.98 1 1000 205 17.0 10.0 63 7.0 12.9 135 7 290.1 291.5 286.1 312.0 7.72 2 994 256 15.8 9.8 67 6.0 12.3 132 6 289.4 290.8 285.7 311.1 7.67 3 946 674 11.8 8.6 81 3.2 10.0 143 12 289.5 290.8 285.5 310.5 7.43 4 925 862 10.2 6.3 77 3.9 8.1 150 15 289.7 290.9 284.6 308.2 6.48 5 898 1107 8.2 2.2 66 6.0 5.2 139 17 290.1 291.0 283.2 304.5 4.99 6 880 1274 7.4 0.4 61 7.0 4.1 133 18 291.0 291.8 283.0 304.0 4.47 7 869 1378 8.6 -18.4 13 27.0 -0.1 138 17 293.3 293.5 279.8 296.5 1.03 8 854 1522 9.6 -25.4 7 35.0 -0.4 145 16 295.8 295.9 280.3 297.7 0.57 9 850 1561 9.4 -27.6 5 37.0 -0.7 135 14 296.0 296.1 280.3 297.5 0.47 10 818 1878 8.6 -8.4 29 17.0 1.5 138 14 298.4 298.9 283.8 306.0 2.48 11 790 2166 7.6 -15.4 18 23.0 -0.6 140 14 300.3 300.6 283.4 304.9 1.46 12 760 2485 9.4 -28.6 5 38.0 -1.4 137 17 305.6 305.7 284.2 307.2 0.47 13 701 3150 6.0 -30.0 5 36.0 -3.8 169 20 309.0 309.1 285.5 310.6 0.45 14 700 3162 6.0 -27.0 7 33.0 -3.6 170 20 309.1 309.2 285.7 311.2 0.60 15 644 3837 0.6 -28.4 9 29.0 -7.1 170 17 310.5 310.6 286.2 312.4 0.57 16 579 4683 -4.3 -26.3 16 22.0 -10.2 196 10 314.3 314.5 287.8 317.0 0.77 17 500 5820 -12.9 -30.9 21 18.0 -16.7 205 12 317.3 317.4 288.5 319.4 0.58 18 494 5912 -13.5 -30.5 22 17.0 -17.1 205 13 317.7 317.8 288.7 319.8 0.61 19 400 7480 -25.1 -49.1 9 24.0 -27.5 245 25 322.4 322.4 289.6 322.8 0.11 20 366 8120 -29.7 -53.7 8 24.0 -31.5 253 32 324.5 324.5 290.2 324.8 0.07 21 301 9478 -42.7 -51.7 37 9.0 -43.2 250 28 324.9 324.9 290.3 325.3 0.11 22 300 9500 -42.7 -51.7 37 9.0 -43.2 250 28 325.2 325.2 290.5 325.6 0.11 23 293 9659 -43.1 -64.1 8 21.0 -43.7 247 26 326.8 326.8 290.8 326.9 0.02 24 250 10710 -50.7 -65.7 15 15.0 -51.0 245 38 330.7 330.7 291.9 330.8 0.02 25 240 10975 -52.5 -66.5 17 14.0 -52.8 247 39 331.9 331.9 292.2 332.0 0.02 26 220 11534 -54.7 -72.7 9 18.0 -54.9 246 37 336.8 336.8 293.6 336.9 0.01 27 200 12140 -57.1 -76.1 7 19.0 -57.3 255 57 342.3 342.3 294.9 342.4 0.01 28 174 13016 -60.1 -79.1 7 19.0 -60.2 255 81 351.3 351.3 296.9 351.4 0.00 29 169 13198 -60.7 -79.7 6 19.0 -60.9 255 74 353.2 353.3 297.3 353.3 0.00 30 150 13940 -61.3 -82.3 5 21.0 -61.4 250 59 364.5 364.5 299.5 364.5 0.00 31 102 16300 -67.1 -86.1 5 19.0 -67.2 251 37 395.8 395.8 304.6 395.8 0.00 32 100 16420 -66.5 -86.5 4 20.0 -66.6 250 36 399.2 399.2 305.1 399.3 0.00 33 70 18590 -63.3 -87.3 2 24.0 -63.6 265 6 449.0 449.0 310.7 449.0 0.00 34 50 20660 -60.9 -87.9 2 27.0 -61.4 140 10 500.0 500.0 314.9 500.0 0.00 35 30 23880 -55.1 -85.1 1 30.0 -56.6 90 31 594.4 594.4 320.3 594.5 0.01 36 20 26480 -52.9 -83.9 1 31.0 -55.6 90 31 674.3 674.3 323.6 674.4 0.02 37 19 26812 -51.5 -83.5 1 32.0 -54.6 688.6 688.6 324.1 688.7 0.02 TRP 169 13198 -60.7 -79.7 6 19.0 -60.9 255 74 353.2 353.3 297.3 353.3 0.00 WND 174 13016 -60.1 -79.1 7 19.0 -60.2 255 81 351.3 351.3 296.9 351.4 0.00 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 636.04 mb = 3940.90 m = 12929.32 ft Wetbulb zero: 869.26 mb = 1375.49 m = 4512.70 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 25.08 % Est. max temperature: 22.40 C = 72.32 F Sfc-Lift cond lev (LCL): 911.24 mb = 986.09 m = 3235.16 ft T: 9.19 C 700-500 lapse rate: 7.11 C/km ThetaE index: 20.63 C Layer 1000.0- 854.0 mb Conv cond level (CCL): 672.55 mb = 3486.05 m = 11437.03 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 37.60 C = 99.69 F Cap Strength: 9.91 C Lifted Index: 9.17 C Risk: None Lifted Index @300 mb: 10.72 C Lifted Index @700 mb: 9.91 C Showalter Index: 17.48 C Risk: None Total Totals Index: 7.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: -14.70 C K Index: -38.30 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 4.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.25 J/kg Max Up Vert Vel: 2.91 m/s Conv Inhibition (B-): 40280.77 J/kg Cap Strength: 9.79 C Lift Cond Lev (LCL): 894.97 mb = 1135.18 m = 3724.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 192 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 1011 109 140 12 -7.7 9.2 | 84 10 -9.9 -1.0 1 1000 205 135 7 -4.9 4.9 | 54 9 -7.1 -5.2 2 988 305 130 5 -3.8 3.2 | 41 9 -6.0 -6.9 3 925 862 150 15 -7.5 13.0 | 106 10 -9.7 2.8 4 919 914 155 15 -6.3 13.6 | 112 9 -8.5 3.4 5 886 1219 130 18 -13.8 11.6 | 95 16 -16.0 1.4 6 854 1524 145 16 -9.2 13.1 | 105 12 -11.4 2.9 7 850 1561 135 14 -9.9 9.9 | 89 12 -12.1 -0.3 8 793 2134 140 14 -9.0 10.7 | 93 11 -11.2 0.6 9 736 2743 135 20 -14.1 14.1 | 104 17 -16.3 4.0 10 710 3048 160 23 -7.9 21.6 | 139 15 -10.1 11.5 11 700 3162 170 20 -3.5 19.7 | 149 11 -5.7 9.5 12 633 3962 170 16 -2.8 15.8 | 138 7 -5.0 5.6 13 609 4267 185 10 0.9 10.0 | 82 1 -1.3 -0.2 14 542 5182 210 10 5.0 8.7 | 298 3 2.8 -1.5 15 522 5486 210 7 3.5 6.1 | 342 4 1.3 -4.1 16 500 5820 205 12 5.1 10.9 | 256 3 2.9 0.7 17 482 6096 205 15 6.3 13.6 | 230 5 4.1 3.4 18 462 6401 230 16 12.3 10.3 | 269 10 10.1 0.1 19 409 7315 250 22 20.7 7.5 | 278 19 18.5 -2.6 20 400 7480 245 25 22.7 10.6 | 269 20 20.5 0.4 21 359 8230 255 33 31.9 8.5 | 273 30 29.7 -1.6 22 300 9500 250 28 26.3 9.6 | 271 24 24.1 -0.6 23 289 9754 245 25 22.7 10.6 | 269 20 20.5 0.4 24 250 10710 245 38 34.4 16.1 | 260 33 32.2 5.9 25 229 11278 250 41 38.5 14.0 | 264 37 36.3 3.9 26 218 11582 245 36 32.6 15.2 | 261 31 30.4 5.1 27 208 11887 265 44 43.8 3.8 | 279 42 41.6 -6.3 28 200 12140 255 57 55.1 14.8 | 265 53 52.9 4.6 29 174 13016 255 81 78.2 21.0 | 262 77 76.0 10.8 30 172 13106 255 81 78.2 21.0 | 262 77 76.0 10.8 31 169 13198 255 74 71.5 19.2 | 263 70 69.3 9.0 32 156 13716 250 62 58.3 21.2 | 259 57 56.1 11.0 33 150 13940 250 59 55.4 20.2 | 259 54 53.2 10.0 34 127 14935 255 46 44.4 11.9 | 268 42 42.2 1.7 35 121 15240 240 41 35.5 20.5 | 253 35 33.3 10.3 36 115 15545 260 46 45.3 8.0 | 273 43 43.1 -2.2 37 100 16420 250 36 33.8 12.3 | 266 32 31.6 2.2 38 99 16459 250 33 31.0 11.3 | 268 29 28.8 1.1 39 95 16764 250 36 33.8 12.3 | 266 32 31.6 2.2 40 70 18590 265 6 6.0 0.5 | 339 10 3.8 -9.6 41 50 20660 140 10 -6.4 7.7 | 74 9 -8.6 -2.5 42 30 23880 90 31 -31.0 0.0 | 73 35 -33.2 -10.2 43 20 26480 90 31 -31.0 0.0 | 73 35 -33.2 -10.2 Wind Parameters Mean winds (0-6000m): 162.2 at 13.9 knts Storm direction: 192.2 at 10.4 knts Shear (0-3000m) pos: 2.0 neg: 1.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 91.0 neg: -37.9 tot: 53.0 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 7.72 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 ------------------------------------------------------------------------------- 500 137 8 59 9| 1.6 0.0 1.6| 13.2 -16.5 -3.3 -6.6 -0.11| 13.1 -1.4 1000 145 11 82 9| 0.8 3.3 4.1| 27.2 -22.6 4.5 4.5 0.10| 11.9 1.1 1500 141 13 89 10| 0.5 1.3 1.8| 34.7 -37.9 -3.2 -2.1 -0.01| 11.5 -0.1 2000 140 13 90 11| 0.5 1.0 1.5| 37.0 -37.9 -1.0 -0.5 0.01| 8.9 0.1 2500 140 14 92 11| 0.4 1.8 2.2| 44.5 -37.9 6.5 2.6 0.07| 8.1 0.5 3000 141 15 98 12| 2.0 1.5 3.5| 91.0 -37.9 53.0 17.7 0.27| 9.0 2.4 4000 150 16 108 11| 1.8 1.1 2.9| 94.0 -42.1 51.9 13.0 0.21| 8.0 1.7 5000 156 15 111 9| 2.1 0.9 3.0| 94.0 -43.4 50.6 10.1 0.14| 7.1 1.0 6000 162 14 115 7| 1.7 1.0 2.7| 96.2 -48.3 48.0 8.0 0.08| 6.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251015.23.gif