UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 17 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 1005 109 20.8 14.8 69 6.0 17.0 75 10 293.5 295.4 289.9 323.8 10.58 1 1002 138 18.6 13.6 73 5.0 15.5 72 11 291.6 293.3 288.5 319.4 9.81 2 1000 158 18.8 12.8 68 6.0 15.1 70 12 292.0 293.6 288.2 318.5 9.32 3 925 820 13.0 10.3 84 2.7 11.4 50 12 292.6 294.1 287.8 317.0 8.53 4 870 1332 9.0 7.4 90 1.6 8.1 318 8 293.6 294.9 287.1 315.0 7.44 5 850 1525 8.4 6.0 85 2.4 7.1 315 16 294.9 296.2 287.1 315.0 6.91 6 837 1652 7.6 6.3 91 1.3 6.9 317 18 295.4 296.7 287.5 316.2 7.17 7 831 1712 9.4 2.4 62 7.0 5.8 318 18 297.9 298.9 286.8 314.1 5.48 8 821 1812 10.0 7.0 82 3.0 8.3 320 20 299.6 301.0 289.4 322.2 7.67 9 802 2006 9.2 5.4 77 3.8 7.1 323 19 300.7 302.0 289.2 321.6 7.03 10 757 2484 7.8 -28.2 6 36.0 -2.3 0 12 304.2 304.3 283.8 305.9 0.49 11 718 2918 5.6 -28.4 7 34.0 -3.7 3 9 306.5 306.5 284.7 308.2 0.51 12 700 3125 4.0 -26.0 9 30.0 -4.6 5 7 306.9 307.0 285.0 309.1 0.66 13 624 4047 -2.7 -26.7 14 24.0 -9.0 289 2 309.5 309.6 286.0 311.8 0.69 14 583 4584 -4.9 -35.9 7 31.0 -11.3 283 8 313.0 313.1 286.8 314.1 0.31 15 507 5664 -13.3 -43.3 6 30.0 -17.8 272 10 315.6 315.6 287.5 316.2 0.16 16 500 5770 -14.1 -42.1 7 28.0 -18.3 270 10 315.8 315.9 287.6 316.5 0.19 17 445 6641 -21.7 -38.7 20 17.0 -24.1 280 16 317.0 317.0 288.1 318.1 0.30 18 410 7241 -24.9 -50.9 7 26.0 -27.3 268 15 320.4 320.4 288.9 320.7 0.09 19 400 7420 -26.3 -51.3 8 25.0 -28.5 285 17 320.8 320.8 289.1 321.1 0.08 20 382 7750 -29.1 -44.1 22 15.0 -30.6 291 19 321.4 321.4 289.4 322.1 0.20 21 355 8269 -31.9 -53.9 9 22.0 -33.4 300 22 324.4 324.4 290.2 324.7 0.07 22 340 8572 -34.9 -53.9 13 19.0 -36.1 300 17 324.4 324.4 290.2 324.7 0.07 23 332 8737 -36.1 -45.1 39 9.0 -36.8 300 14 324.9 325.0 290.5 325.7 0.21 24 305 9318 -40.9 -47.9 47 7.0 -41.3 300 22 326.2 326.2 290.8 326.8 0.16 25 303 9363 -41.5 -52.5 29 11.0 -42.1 300 23 325.9 326.0 290.7 326.3 0.10 26 300 9430 -41.9 -51.9 33 10.0 -42.4 300 25 326.3 326.3 290.7 326.7 0.11 27 270 10136 -48.5 -51.7 69 3.2 -48.6 297 28 326.7 326.7 290.9 327.2 0.12 28 266 10235 -49.5 -53.9 60 4.4 -49.7 297 29 326.6 326.6 290.9 327.0 0.09 29 263 10309 -50.1 -55.0 56 4.9 -50.3 296 29 326.8 326.8 290.9 327.1 0.08 30 260 10384 -50.3 -61.3 26 11.0 -50.5 296 30 327.6 327.6 291.1 327.7 0.04 31 250 10640 -52.5 -58.5 48 6.0 -52.7 295 31 328.0 328.0 291.2 328.2 0.06 32 246 10744 -53.5 -58.5 54 5.0 -53.6 295 33 328.0 328.0 291.2 328.3 0.06 33 243 10822 -53.7 -64.7 25 11.0 -53.9 295 35 328.9 328.9 291.5 329.0 0.03 34 233 11091 -55.1 -66.1 24 11.0 -55.3 295 40 330.7 330.7 291.9 330.8 0.02 35 215 11601 -57.3 -69.3 20 12.0 -57.5 300 35 335.0 335.0 293.1 335.1 0.02 36 200 12060 -54.7 -74.7 7 20.0 -55.0 300 51 346.1 346.1 295.8 346.2 0.01 37 180 12734 -54.1 -79.1 3 25.0 -54.4 294 57 357.7 357.7 298.2 357.7 0.00 38 150 13890 -58.9 -81.9 4 23.0 -59.1 290 40 368.6 368.6 300.3 368.6 0.00 39 108 15921 -65.7 -85.7 5 20.0 -65.8 279 18 392.1 392.1 304.1 392.1 0.00 40 100 16390 -65.3 -86.3 4 21.0 -65.4 275 22 401.6 401.6 305.4 401.6 0.00 41 70 18570 -63.1 -88.1 2 25.0 -63.4 200 9 449.4 449.4 310.8 449.4 0.00 42 50 20640 -60.9 -87.9 2 27.0 -61.4 70 6 500.0 500.0 314.9 500.0 0.00 43 44 21434 -61.3 -88.3 2 27.0 -61.9 66 10 517.6 517.6 316.1 517.6 0.00 44 38 22356 -55.9 -85.9 1 30.0 -57.1 62 15 553.5 553.5 318.3 553.6 0.01 45 30 23860 -55.9 -85.9 1 30.0 -57.3 55 23 592.2 592.3 320.3 592.3 0.01 46 23 25556 -53.5 -85.5 1 32.0 -55.8 75 20 646.1 646.1 322.5 646.1 0.01 47 20 26450 -55.5 -85.5 1 30.0 -57.6 85 19 666.3 666.3 323.3 666.4 0.01 48 19 26777 -55.7 -86.7 1 31.0 -57.9 76 18 675.5 675.5 323.6 675.6 0.01 49 15 28305 -48.9 -83.9 1 35.0 -53.5 33 15 745.4 745.4 325.8 745.6 0.02 50 12 29763 -51.1 -84.1 1 33.0 -55.6 353 12 786.7 786.7 326.9 786.9 0.03 51 10 30960 -46.9 -82.9 1 36.0 -53.7 320 9 844.5 844.5 328.3 844.9 0.04 52 9.7 31162 -46.5 -82.5 1 36.0 -53.6 853.4 853.4 328.5 853.8 0.05 53 8.7 31881 -48.7 -83.7 1 35.0 -55.2 871.8 871.8 328.8 872.2 0.04 54 8.2 32272 -46.9 -82.9 1 36.0 -54.5 893.8 893.8 329.3 894.3 0.05 TRP 215 11601 -57.3 -69.3 20 12.0 -57.5 300 35 335.0 335.0 293.1 335.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 654.63 mb = 3675.54 m = 12058.71 ft Wetbulb zero: 767.94 mb = 2365.04 m = 7759.21 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 34.60 % Est. max temperature: 21.88 C = 71.38 F Sfc-Lift cond lev (LCL): 919.78 mb = 867.27 m = 2845.33 ft T: 12.63 C 700-500 lapse rate: 6.84 C/km ThetaE index: 16.29 C Layer 802.0- 718.0 mb Conv cond level (CCL): 886.22 mb = 1177.89 m = 3864.42 ft Mean mixing ratio: 8.85 g/kg Conv temperature: 20.58 C = 69.05 F Cap Strength: 4.99 C Lifted Index: 3.63 C Risk: None Lifted Index @300 mb: 6.57 C Lifted Index @700 mb: 4.57 C Showalter Index: 5.16 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.10 C K Index: -1.50 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 0.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.81 J/kg Max Up Vert Vel: 2.37 m/s Conv Inhibition (B-): 64195.05 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 898.55 mb = 1062.45 m = 3485.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 7 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 1005 109 75 10 -9.7 -2.6 | 115 11 -10.2 4.8 1 1000 158 70 12 -11.3 -4.1 | 106 12 -11.8 3.3 2 925 820 50 12 -9.2 -7.7 | 88 10 -9.7 -0.3 3 915 914 45 10 -7.1 -7.1 | 92 8 -7.6 0.3 4 882 1219 320 4 2.6 -3.1 | 206 5 2.1 4.3 5 850 1525 315 16 11.3 -11.3 | 290 12 10.8 -3.9 6 819 1829 320 20 12.9 -15.3 | 303 15 12.4 -7.9 7 789 2134 325 19 10.9 -15.6 | 308 13 10.4 -8.2 8 761 2438 360 12 -0.0 -12.0 | 6 5 -0.5 -4.6 9 700 3125 5 7 -0.6 -7.0 | 110 1 -1.1 0.4 10 629 3962 285 1 1.0 -0.3 | 184 7 0.5 7.1 11 605 4267 305 6 4.9 -3.4 | 228 6 4.4 3.9 12 560 4877 260 11 10.8 1.9 | 228 14 10.3 9.3 13 539 5182 280 10 9.8 -1.7 | 239 11 9.4 5.6 14 500 5770 270 10 10.0 -0.0 | 232 12 9.5 7.4 15 459 6401 265 11 11.0 1.0 | 231 13 10.5 8.3 16 441 6706 285 18 17.4 -4.7 | 261 17 16.9 2.7 17 406 7315 265 14 13.9 1.2 | 237 16 13.5 8.6 18 400 7420 285 17 16.4 -4.4 | 259 16 15.9 3.0 19 356 8230 300 22 19.1 -11.0 | 281 19 18.6 -3.6 20 326 8839 300 12 10.4 -6.0 | 262 10 9.9 1.4 21 300 9430 300 25 21.7 -12.5 | 284 22 21.2 -5.1 22 250 10640 295 31 28.1 -13.1 | 282 28 27.6 -5.7 23 226 11278 295 44 39.9 -18.6 | 286 41 39.4 -11.2 24 215 11601 300 35 30.3 -17.5 | 289 31 29.8 -10.1 25 206 11887 300 35 30.3 -17.5 | 289 31 29.8 -10.1 26 200 12060 300 51 44.2 -25.5 | 293 47 43.7 -18.1 27 187 12497 305 55 45.1 -31.5 | 298 51 44.6 -24.2 28 178 12802 290 57 53.6 -19.5 | 283 54 53.1 -12.1 29 170 13106 270 48 48.0 -0.0 | 261 48 47.5 7.4 30 162 13411 275 37 36.9 -3.2 | 263 37 36.4 4.2 31 150 13890 290 40 37.6 -13.7 | 280 38 37.1 -6.3 32 140 14326 295 41 37.2 -17.3 | 285 38 36.7 -10.0 33 133 14630 280 43 42.3 -7.5 | 270 42 41.9 -0.1 34 127 14935 265 34 33.9 3.0 | 253 35 33.4 10.3 35 121 15240 285 35 33.8 -9.1 | 273 33 33.3 -1.7 36 109 15850 280 16 15.8 -2.8 | 253 16 15.3 4.6 37 104 16154 275 24 23.9 -2.1 | 257 24 23.4 5.3 38 100 16390 275 22 21.9 -1.9 | 256 22 21.4 5.5 39 99 16459 295 18 16.3 -7.6 | 271 16 15.8 -0.2 40 94 16764 275 22 21.9 -1.9 | 256 22 21.4 5.5 41 70 18570 200 9 3.1 8.5 | 189 16 2.6 15.8 42 50 20640 70 6 -5.6 -2.1 | 131 8 -6.1 5.3 43 30 23860 55 23 -18.8 -13.2 | 73 20 -19.3 -5.8 44 20 26450 85 19 -18.9 -1.7 | 106 20 -19.4 5.7 45 10 30960 320 9 5.8 -6.9 | 265 5 5.3 0.5 Wind Parameters Mean winds (0-6000m): 326.2 at 9.9 knts Storm direction: 356.2 at 7.4 knts Shear (0-3000m) pos: 2.3 neg: 4.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): -10.6 deg Storm rel helicity (0-3000m) pos: 50.1 neg: -16.4 tot: 33.7 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 35.82 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 64 12 101 11| 0.0 4.2 4.2| 0.0 -12.8 -12.8 -25.7 -0.87| 5.0 -4.4 1000 55 11 96 10| 0.0 5.8 5.8| 2.3 -16.4 -14.1 -14.1 -0.05| 9.2 -0.4 1500 30 11 72 6| 0.0 8.1 8.1| 18.1 -16.4 1.7 1.1 0.26| 11.7 3.0 2000 358 13 360 5| 0.8 6.1 6.9| 30.0 -16.4 13.6 6.8 0.31| 10.0 3.1 2500 354 13 350 6| 2.5 4.9 7.4| 49.0 -16.4 32.6 13.0 0.40| 10.7 4.3 3000 355 12 353 5| 2.3 4.0 6.4| 50.1 -16.4 33.7 11.2 0.42| 9.6 4.0 4000 355 10 351 3| 1.7 3.3 5.0| 54.3 -19.4 34.9 8.7 0.39| 8.5 3.3 5000 341 10 305 3| 1.4 3.3 4.7| 65.4 -22.9 42.5 8.5 0.37| 8.1 3.0 6000 326 10 279 5| 1.2 2.8 4.0| 66.7 -27.1 39.7 6.6 0.35| 7.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251017.23.gif