UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 10 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 20.6 17.6 83 3.0 18.6 45 12 292.8 295.1 291.3 328.7 12.62 1 1000 210 18.6 16.3 86 2.3 17.1 45 12 291.8 293.8 290.3 325.0 11.73 2 994 262 17.6 15.8 89 1.8 16.4 50 13 291.3 293.3 289.8 323.5 11.43 3 966 506 15.4 15.3 99 0.1 15.4 37 15 291.4 293.4 289.9 323.6 11.39 4 948 665 14.4 13.3 93 1.1 13.7 23 17 292.0 293.8 289.0 320.9 10.17 5 925 873 13.8 11.1 84 2.7 12.1 5 19 293.4 295.0 288.5 319.2 9.00 6 891 1188 11.6 8.5 81 3.1 9.8 1 21 294.3 295.7 287.7 316.9 7.84 7 876 1330 12.6 -4.4 30 17.0 4.8 355 20 296.8 297.3 283.9 306.2 3.14 8 850 1584 14.6 -7.4 21 22.0 4.8 5 9 301.4 301.9 285.1 309.4 2.58 9 837 1714 15.2 -19.8 7 35.0 2.8 21 12 303.4 303.6 284.0 306.5 0.95 10 779 2318 12.0 10 13 306.3 11 700 3204 7.4 10 6 310.7 12 655 3748 3.8 -35.2 4 39.0 -5.6 330 9 312.6 312.6 286.6 313.6 0.29 13 620 4193 2.0 -15.0 27 17.0 -4.4 272 5 315.5 315.8 289.3 321.8 1.92 14 571 4851 -3.1 -11.1 54 8.0 -6.4 237 10 317.0 317.5 290.7 326.4 2.87 15 500 5890 -9.9 -24.9 28 15.0 -14.0 265 13 321.0 321.2 290.1 324.5 1.01 16 448 6727 -15.5 -45.5 6 30.0 -19.8 245 15 324.2 324.2 290.2 324.7 0.15 17 400 7570 -22.7 -47.7 8 25.0 -25.5 260 25 325.5 325.5 290.6 326.0 0.13 18 316 9244 -37.7 -49.7 27 12.0 -38.5 256 29 327.3 327.4 291.1 327.8 0.13 19 313 9310 -37.9 -52.9 19 15.0 -38.8 255 29 327.9 328.0 291.2 328.3 0.09 20 300 9600 -40.5 -50.5 33 10.0 -41.1 250 33 328.3 328.3 291.3 328.8 0.12 21 279 10087 -44.7 -47.4 74 2.7 -44.9 239 43 329.1 329.2 291.7 329.9 0.19 22 267 10379 -46.7 -59.7 21 13.0 -47.1 232 49 330.4 330.4 291.9 330.5 0.05 23 250 10810 -49.5 -60.5 26 11.0 -49.8 225 61 332.5 332.5 292.4 332.7 0.04 24 236 11186 -52.3 -61.3 33 9.0 -52.5 228 65 333.8 333.8 292.8 333.9 0.04 25 231 11324 -53.5 -64.5 25 11.0 -53.7 229 66 334.0 334.0 292.8 334.1 0.03 26 229 11380 -53.1 -82.1 2 29.0 -53.4 229 67 335.4 335.4 293.2 335.4 0.00 27 224 11523 -54.1 -71.0 11 16.9 -54.4 230 68 336.0 336.0 293.3 336.1 0.01 28 222 11580 -54.5 -66.5 21 12.0 -54.7 230 68 336.3 336.3 293.4 336.4 0.02 29 206 12060 -54.3 -79.3 3 25.0 -54.6 234 56 343.9 343.9 295.3 343.9 0.00 30 201 12218 -54.5 -68.5 16 14.0 -54.8 235 52 346.0 346.0 295.7 346.0 0.02 31 200 12250 -54.7 -69.7 14 15.0 -54.9 235 51 346.1 346.1 295.8 346.2 0.02 32 185 12748 -54.9 -79.9 3 25.0 -55.2 246 51 353.6 353.6 297.4 353.6 0.00 33 150 14070 -60.3 -83.3 3 23.0 -60.5 260 49 366.2 366.2 299.9 366.2 0.00 34 120 15440 -68.1 -85.1 7 17.0 -68.2 255 41 376.0 376.0 301.6 376.0 0.00 35 100 16530 -70.9 -86.9 8 16.0 -71.0 265 18 390.7 390.7 303.9 390.7 0.00 36 95 16832 -72.9 -86.9 10 14.0 -72.9 265 24 392.6 392.6 304.2 392.6 0.00 37 84 17563 -67.3 -88.3 4 21.0 -67.4 277 15 418.0 418.0 307.5 418.0 0.00 38 74 18325 -68.1 -89.1 3 21.0 -68.2 290 5 431.8 431.8 309.0 431.8 0.00 39 70 18660 -65.7 -89.7 2 24.0 -65.9 295 1 443.8 443.8 310.3 443.8 0.00 40 66 19017 -64.9 -88.9 2 24.0 -65.1 320 3 453.1 453.1 311.1 453.1 0.00 41 61 19494 -67.1 -90.1 2 23.0 -67.3 354 5 458.5 458.5 311.7 458.5 0.00 42 59 19696 -64.3 -89.3 2 25.0 -64.6 9 7 469.2 469.2 312.5 469.2 0.00 43 50 20710 -63.1 -89.1 2 26.0 -63.5 80 12 494.8 494.8 314.6 494.8 0.00 44 40 22089 -62.9 -89.9 1 27.0 -63.4 82 24 527.9 527.9 316.8 527.9 0.00 45 30 23890 -57.3 -88.3 1 31.0 -58.5 85 39 588.4 588.4 320.0 588.5 0.01 46 29 24103 -56.5 -87.5 1 31.0 -57.9 85 39 596.4 596.4 320.5 596.4 0.01 47 20 26460 -54.3 -87.3 1 33.0 -56.6 85 44 670.0 670.0 323.4 670.0 0.01 48 17 27503 -53.9 -86.9 1 33.0 -56.7 703.1 703.1 324.6 703.2 0.01 TRP 95 16832 -72.9 -86.9 10 14.0 -72.9 265 24 392.6 392.6 304.2 392.6 0.00 WND 224 11523 -54.1 -71.0 11 16.9 -54.4 230 68 336.0 336.0 293.3 336.1 0.01 Sounding variables and indices 1000-500 mb thick: 5680.00 m Freezing level: 600.78 mb = 4450.82 m = 14602.26 ft Wetbulb zero: 776.12 mb = 2348.34 m = 7704.44 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 49.69 % Est. max temperature: 27.23 C = 81.02 F Sfc-Lift cond lev (LCL): 967.41 mb = 493.05 m = 1617.61 ft T: 15.51 C 700-500 lapse rate: 6.44 C/km ThetaE index: 17.38 C Layer 948.0- 850.0 mb Conv cond level (CCL): 918.76 mb = 929.90 m = 3050.83 ft Mean mixing ratio: 10.57 g/kg Conv temperature: 21.35 C = 70.43 F Cap Strength: 6.32 C Lifted Index: 5.31 C Risk: None Lifted Index @300 mb: 4.89 C Lifted Index @700 mb: 6.09 C Showalter Index: 12.76 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 2.50 C K Index: -21.33 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.46 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 42210.23 J/kg Cap Strength: 6.26 C Lift Cond Lev (LCL): 938.28 mb = 752.38 m = 2468.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 9 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 45 12 -8.5 -8.5 | 95 7 -7.0 0.6 1 1000 210 45 12 -8.5 -8.5 | 95 7 -7.0 0.6 2 989 305 55 13 -10.6 -7.5 | 100 9 -9.2 1.6 3 925 873 5 19 -1.7 -18.9 | 1 10 -0.2 -9.8 4 920 914 5 19 -1.7 -18.9 | 1 10 -0.2 -9.8 5 888 1219 360 21 -0.0 -21.0 | 353 12 1.5 -11.9 6 856 1524 345 19 4.9 -18.4 | 325 11 6.4 -9.2 7 850 1584 5 9 -0.8 -9.0 | 258 1 0.7 0.1 8 825 1829 35 14 -8.0 -11.5 | 70 7 -6.6 -2.4 9 796 2134 25 14 -5.9 -12.7 | 51 6 -4.5 -3.6 10 767 2438 360 13 -0.0 -13.0 | 340 4 1.5 -3.9 11 700 3204 10 6 -1.0 -5.9 | 187 3 0.4 3.2 12 661 3658 340 10 3.4 -9.4 | 273 5 4.9 -0.3 13 613 4267 260 4 3.9 0.7 | 209 11 5.4 9.8 14 590 4572 245 10 9.1 4.2 | 218 17 10.5 13.3 15 568 4877 235 10 8.2 5.7 | 213 18 9.6 14.8 16 546 5182 285 13 12.6 -3.4 | 248 15 14.0 5.7 17 526 5486 260 17 16.7 3.0 | 236 22 18.2 12.1 18 500 5890 265 13 13.0 1.1 | 235 18 14.4 10.2 19 467 6401 275 18 17.9 -1.6 | 249 21 19.4 7.5 20 449 6706 245 15 13.6 6.3 | 224 22 15.0 15.4 21 414 7315 265 14 13.9 1.2 | 236 19 15.4 10.3 22 400 7570 260 25 24.6 4.3 | 243 29 26.1 13.4 23 306 9449 255 29 28.0 7.5 | 241 34 29.5 16.6 24 300 9600 250 33 31.0 11.3 | 238 38 32.5 20.4 25 255 10668 225 55 38.9 38.9 | 220 63 40.3 48.0 26 250 10810 225 61 43.1 43.1 | 220 69 44.6 52.2 27 224 11523 230 68 52.1 43.7 | 225 75 53.5 52.8 28 222 11582 230 68 52.1 43.7 | 225 75 53.5 52.8 29 200 12250 235 51 41.8 29.3 | 228 58 43.2 38.4 30 192 12497 240 46 39.8 23.0 | 232 52 41.3 32.1 31 175 13106 255 59 57.0 15.3 | 247 63 58.4 24.4 32 151 14021 270 47 47.0 -0.0 | 259 49 48.5 9.1 33 150 14070 260 49 48.3 8.5 | 250 53 49.7 17.6 34 144 14326 260 47 46.3 8.2 | 250 51 47.7 17.3 35 130 14935 275 32 31.9 -2.8 | 259 34 33.3 6.3 36 118 15545 250 43 40.4 14.7 | 240 48 41.9 23.8 37 112 15850 240 38 32.9 19.0 | 231 44 34.4 28.1 38 100 16530 265 18 17.9 1.6 | 241 22 19.4 10.7 39 96 16764 265 18 17.9 1.6 | 241 22 19.4 10.7 40 95 16832 265 24 23.9 2.1 | 246 28 25.4 11.2 41 70 18660 295 1 0.9 -0.4 | 195 9 2.4 8.7 42 50 20710 80 12 -11.8 -2.1 | 124 13 -10.4 7.0 43 30 23890 85 39 -38.9 -3.4 | 99 38 -37.4 5.7 44 20 26460 85 44 -43.8 -3.8 | 97 43 -42.4 5.3 Wind Parameters Mean winds (0-6000m): 339.1 at 12.3 knts Storm direction: 9.1 at 9.2 knts Shear (0-3000m) pos: 2.4 neg: 2.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -64.0 tot: -61.0 m^2/s^2 ave: -20.3 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 25.08 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 43 14 83 8| 0.0 6.0 6.0| 1.4 -16.3 -14.9 -29.8 -0.68| 10.1 -6.9 1000 22 16 38 7| 0.0 7.3 7.3| 1.4 -35.9 -34.6 -34.6 -0.79| 9.9 -7.8 1500 11 17 14 8| 3.7 4.9 8.6| 1.6 -53.7 -52.1 -34.7 -0.54| 12.5 -6.8 2000 15 16 23 7| 2.4 3.6 6.1| 3.0 -56.4 -53.5 -26.7 -0.40| 11.7 -4.6 2500 14 15 21 6| 1.9 3.5 5.5| 3.0 -63.3 -60.4 -24.2 -0.45| 10.9 -4.9 3000 13 14 20 5| 2.4 2.9 5.3| 3.0 -64.0 -61.0 -20.3 -0.46| 9.9 -4.6 4000 8 13 5 3| 1.8 2.6 4.4| 5.8 -78.7 -72.9 -18.2 -0.40| 9.4 -3.8 5000 358 12 327 3| 0.8 2.4 3.2| 43.2 -88.7 -45.5 -9.1 -0.26| 9.2 -2.4 6000 339 12 292 6| 0.5 2.3 2.8| 62.0-108.6 -46.6 -7.8 -0.22| 9.0 -2.0 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251010.23.gif