UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 11 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 1010 109 21.4 18.0 81 3.4 19.1 20 6 293.7 296.0 291.9 330.7 12.96 1 1007 135 19.2 17.5 90 1.7 18.1 20 7 291.8 294.0 291.0 327.4 12.59 2 1000 197 18.8 17.0 89 1.8 17.6 20 10 292.0 294.1 290.7 326.7 12.28 3 992 266 18.2 16.7 91 1.5 17.2 20 10 292.0 294.2 290.7 326.4 12.14 4 965 502 16.2 16.2 100 0.0 16.2 4 11 292.3 294.5 290.7 326.6 12.09 5 948 654 15.0 14.8 99 0.2 14.9 352 12 292.6 294.6 290.1 324.5 11.23 6 925 862 14.6 10.5 76 4.1 12.1 335 14 294.2 295.8 288.5 319.1 8.65 7 877 1312 12.8 0.8 44 12.0 6.7 317 10 296.9 297.7 285.5 310.6 4.62 8 850 1574 11.0 5.0 66 6.0 7.7 280 9 297.7 298.8 287.6 316.6 6.44 9 830 1772 9.6 7.0 84 2.6 8.1 311 11 298.2 299.6 288.9 320.5 7.59 10 813 1944 12.6 -29.4 4 42.0 0.6 318 12 303.2 303.3 283.2 304.6 0.41 11 805 2027 13.0 317 11 304.5 12 803 2048 13.0 -35.0 2 48.0 0.4 316 11 304.7 304.7 283.6 305.5 0.24 13 791 2174 13.0 317 11 306.0 14 700 3192 9.2 -28.8 5 38.0 -2.0 5 9 312.7 312.8 286.9 314.4 0.51 15 699 3204 9.2 -27.8 5 37.0 -1.9 4 9 312.8 312.9 287.0 314.7 0.56 16 635 3991 4.2 -27.8 8 32.0 -5.1 310 17 315.8 315.9 288.1 318.0 0.61 17 621 4172 2.8 -12.2 32 15.0 -3.3 310 16 316.2 316.7 290.0 324.2 2.41 18 576 4774 -2.7 -12.7 46 10.0 -6.6 310 16 316.7 317.2 290.2 324.9 2.50 19 500 5880 -9.9 -19.9 44 10.0 -13.0 275 28 321.0 321.3 290.7 326.3 1.58 20 484 6130 -11.7 -22.7 40 11.0 -14.8 272 31 321.8 322.0 290.6 326.2 1.27 21 448 6717 -16.7 -22.7 60 6.0 -18.3 266 40 322.7 322.9 291.0 327.4 1.38 22 438 6886 -17.7 -22.3 67 4.6 -19.0 265 42 323.5 323.8 291.3 328.5 1.46 23 421 7181 -19.7 -25.7 59 6.0 -21.1 261 46 324.6 324.8 291.3 328.5 1.12 24 411 7359 -20.1 -45.1 9 25.0 -23.4 260 48 326.3 326.4 290.9 327.0 0.17 25 403 7505 -21.3 -34.3 30 13.0 -23.6 260 46 326.6 326.7 291.3 328.5 0.52 26 400 7560 -21.5 -41.5 15 20.0 -24.3 260 46 327.0 327.1 291.2 328.0 0.25 27 394 7671 -22.3 -50.3 6 28.0 -25.3 260 46 327.4 327.4 291.1 327.8 0.10 28 341 8719 -29.3 -53.3 8 24.0 -31.3 260 43 331.7 331.7 292.3 332.0 0.08 29 300 9620 -37.1 -54.1 15 17.0 -38.1 260 45 333.1 333.1 292.6 333.4 0.08 30 265 10463 -44.9 -56.9 25 12.0 -45.4 250 53 333.7 333.7 292.8 334.0 0.07 31 250 10850 -47.5 -59.5 24 12.0 -47.9 245 57 335.4 335.5 293.2 335.7 0.05 32 245 10983 -48.1 -65.1 12 17.0 -48.6 245 57 336.5 336.5 293.4 336.6 0.02 33 215 11830 -54.7 -66.7 21 12.0 -54.9 255 52 339.1 339.1 294.1 339.2 0.02 34 200 12290 -56.1 -74.1 9 18.0 -56.3 260 49 343.9 343.9 295.3 344.0 0.01 35 151 14049 -60.9 -82.9 4 22.0 -61.1 262 41 364.5 364.5 299.5 364.5 0.00 36 150 14090 -61.1 -83.1 4 22.0 -61.3 265 39 364.8 364.8 299.6 364.8 0.00 37 100 16550 -70.5 -86.5 8 16.0 -70.6 265 25 391.5 391.5 304.0 391.5 0.00 38 95 16853 -71.5 -86.5 9 15.0 -71.6 270 27 395.3 395.3 304.6 395.3 0.00 39 86 17437 -72.7 -87.7 9 15.0 -72.8 319 21 404.3 404.3 305.8 404.3 0.00 40 71 18575 -67.1 -89.1 3 22.0 -67.2 53 10 439.0 439.0 309.8 439.1 0.00 41 70 18660 -66.9 -88.9 3 22.0 -67.1 60 9 441.3 441.3 310.0 441.3 0.00 42 50 20710 -63.1 -89.1 2 26.0 -63.5 80 15 494.8 494.8 314.6 494.8 0.00 43 30 23900 -57.7 -86.7 1 29.0 -58.9 70 37 587.3 587.3 320.0 587.4 0.01 44 28 24336 -57.1 -87.1 1 30.0 -58.5 70 37 600.7 600.7 320.6 600.8 0.01 45 26 24804 -58.1 -88.1 1 30.0 -59.4 70 37 610.7 610.7 321.1 610.8 0.01 46 20 26480 -52.1 -85.1 1 33.0 -55.0 70 37 676.7 676.7 323.7 676.8 0.01 47 19 26812 -51.7 -84.7 1 33.0 -54.8 687.9 687.9 324.0 688.1 0.02 TRP 95 16853 -71.5 -86.5 9 15.0 -71.6 270 27 395.3 395.3 304.6 395.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5683.00 m Freezing level: 598.09 mb = 4478.28 m = 14692.34 ft Wetbulb zero: 785.01 mb = 2237.44 m = 7340.58 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 47.25 % Est. max temperature: 25.08 C = 77.14 F Sfc-Lift cond lev (LCL): 960.85 mb = 538.93 m = 1768.13 ft T: 15.91 C 700-500 lapse rate: 7.11 C/km ThetaE index: 16.00 C Layer 948.0- 850.0 mb Conv cond level (CCL): 895.00 mb = 1140.28 m = 3741.04 ft Mean mixing ratio: 10.91 g/kg Conv temperature: 23.57 C = 74.42 F Cap Strength: 7.25 C Lifted Index: 4.38 C Risk: None Lifted Index @300 mb: 7.12 C Lifted Index @700 mb: 7.16 C Showalter Index: 8.42 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 14.90 C K Index: -12.10 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.12 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 33781.62 J/kg Cap Strength: 7.20 C Lift Cond Lev (LCL): 935.28 mb = 768.24 m = 2520.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 11 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 1010 109 20 6 -2.1 -5.6 | 127 7 -5.7 4.3 1 1000 197 20 10 -3.4 -9.4 | 94 7 -7.0 0.5 2 987 305 20 10 -3.4 -9.4 | 94 7 -7.0 0.5 3 925 862 335 14 5.9 -12.7 | 321 4 2.3 -2.8 4 919 914 335 13 5.5 -11.8 | 315 3 1.9 -1.9 5 887 1219 330 10 5.0 -8.7 | 228 2 1.4 1.2 6 850 1574 280 9 8.9 -1.6 | 212 10 5.2 8.3 7 824 1829 320 12 7.7 -9.2 | 260 4 4.1 0.7 8 795 2134 315 11 7.8 -7.8 | 243 5 4.2 2.1 9 739 2743 345 10 2.6 -9.7 | 103 1 -1.0 0.2 10 700 3192 5 9 -0.8 -9.0 | 102 4 -4.4 0.9 11 660 3658 335 7 3.0 -6.3 | 169 4 -0.7 3.5 12 636 3962 310 17 13.0 -10.9 | 276 9 9.4 -1.0 13 612 4267 310 15 11.5 -9.6 | 268 8 7.9 0.2 14 567 4877 310 16 12.3 -10.3 | 273 9 8.6 -0.4 15 525 5486 270 24 24.0 -0.0 | 244 23 20.4 9.9 16 500 5880 275 28 27.9 -2.4 | 253 25 24.3 7.5 17 413 7315 260 48 47.3 8.3 | 247 47 43.7 18.2 18 400 7560 260 46 45.3 8.0 | 247 45 41.7 17.9 19 321 9144 260 42 41.4 7.3 | 246 41 37.7 17.2 20 300 9620 260 45 44.3 7.8 | 246 44 40.7 17.7 21 250 10850 245 57 51.7 24.1 | 235 59 48.0 34.0 22 245 10973 245 57 51.7 24.1 | 235 59 48.0 34.0 23 200 12290 260 49 48.3 8.5 | 248 48 44.6 18.4 24 167 13411 270 38 38.0 -0.0 | 254 36 34.4 9.9 25 159 13716 270 53 53.0 -0.0 | 259 50 49.4 9.9 26 152 14021 260 43 42.3 7.5 | 246 42 38.7 17.4 27 150 14090 265 39 38.9 3.4 | 249 38 35.2 13.3 28 130 14935 265 24 23.9 2.1 | 239 24 20.3 12.0 29 124 15240 285 36 34.8 -9.3 | 269 31 31.2 0.6 30 118 15545 275 43 42.8 -3.7 | 261 40 39.2 6.1 31 112 15850 250 36 33.8 12.3 | 234 37 30.2 22.2 32 107 16154 260 31 30.5 5.4 | 240 31 26.9 15.3 33 102 16459 245 34 30.8 14.4 | 228 36 27.2 24.3 34 100 16550 265 25 24.9 2.2 | 240 24 21.3 12.1 35 96 16764 265 25 24.9 2.2 | 240 24 21.3 12.1 36 95 16853 270 27 27.0 -0.0 | 247 25 23.4 9.9 37 70 18660 60 9 -7.8 -4.5 | 115 13 -11.4 5.4 38 50 20710 80 15 -14.8 -2.6 | 112 20 -18.4 7.3 39 30 23900 70 37 -34.8 -12.7 | 86 38 -38.4 -2.8 40 20 26480 70 37 -34.8 -12.7 | 86 38 -38.4 -2.8 Wind Parameters Mean winds (0-6000m): 309.9 at 14.0 knts Storm direction: 339.9 at 10.5 knts Shear (0-3000m) pos: 2.0 neg: 2.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -26.4 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -20.9 tot: -13.0 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 21.77 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 11 10 88 6| 0.0 7.4 7.4| 0.0 -12.3 -12.3 -24.5 -0.85| 9.6 -8.1 1000 352 12 53 3| 0.0 4.3 4.3| 0.0 -16.9 -16.9 -16.9 -0.88| 8.5 -7.5 1500 340 11 352 0| 0.0 4.0 4.0| 0.1 -19.6 -19.5 -13.0 -0.68| 8.6 -5.8 2000 333 11 265 1| 1.4 3.0 4.4| 7.8 -20.6 -12.8 -6.4 -0.41| 8.4 -3.5 2500 331 11 259 2| 1.8 2.4 4.2| 7.8 -20.7 -12.9 -5.2 -0.38| 7.6 -2.9 3000 334 11 257 1| 2.0 2.0 3.9| 7.9 -20.9 -13.0 -4.3 -0.37| 7.1 -2.6 4000 333 11 253 1| 1.5 3.0 4.5| 15.9 -22.1 -6.2 -1.6 -0.10| 7.4 -0.7 5000 326 12 267 3| 1.2 3.0 4.2| 17.0 -29.4 -12.4 -2.5 -0.12| 6.7 -0.8 6000 310 14 263 7| 0.7 3.3 4.0| 39.5 -56.5 -17.1 -2.8 -0.12| 7.2 -0.8 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251011.23.gif