UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 20 OCT 25 Station: YPWR WMO ident: 94659 Latitude: -31.13 Longitude: 136.82 Elevation: 167.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 56 SFC 987 167 25.8 9.8 36 16.0 16.0 55 10 300.1 301.5 289.6 322.9 7.72 2 970 320 24.4 10.4 41 14.0 15.7 50 14 300.2 301.6 290.0 324.3 8.18 3 925 741 27.2 2.2 20 25.0 13.1 355 18 307.1 308.0 289.4 322.1 4.85 4 923 760 27.6 1.6 19 26.0 13.0 355 18 307.7 308.6 289.4 322.1 4.65 5 850 1480 21.6 4.6 33 17.0 11.7 335 22 308.8 310.0 291.2 328.0 6.26 6 717 2926 10.6 0.6 50 10.0 5.2 302 33 312.1 313.1 291.6 329.5 5.58 7 700 3125 8.4 0.4 57 8.0 4.1 305 33 311.8 312.9 291.5 329.4 5.63 8 608 4268 -1.9 -2.5 96 0.6 -2.2 325 33 312.7 313.7 291.5 329.2 5.24 9 587 4547 -3.9 -3.9 100 0.0 -3.9 327 35 313.6 314.5 291.5 329.0 4.89 10 500 5800 -9.7 -10.3 95 0.6 -9.9 325 31 321.2 321.9 292.4 332.7 3.49 11 458 6472 -14.1 -14.8 94 0.7 -14.3 312 38 323.9 324.4 292.4 332.8 2.65 12 424 7054 -17.1 -21.1 71 4.0 -18.3 299 48 327.3 327.6 292.6 333.1 1.68 13 418 7161 -16.7 -25.7 46 9.0 -19.0 297 50 329.1 329.3 292.6 333.1 1.13 14 400 7490 -18.7 -26.7 49 8.0 -20.7 290 56 330.7 330.9 292.9 334.6 1.08 15 393 7622 -18.9 -27.9 45 9.0 -21.0 290 57 332.1 332.3 293.2 335.7 0.98 16 392 7640 -18.9 -27.9 45 9.0 -21.0 290 57 332.3 332.5 293.3 335.9 0.98 17 369 8088 -22.1 -32.1 40 10.0 -24.1 288 57 333.9 334.0 293.4 336.5 0.70 18 348 8516 -25.5 -34.5 43 9.0 -27.1 286 57 334.9 335.0 293.6 337.1 0.59 19 310 9341 -33.5 -36.5 74 3.0 -33.9 289 57 335.0 335.1 293.6 337.1 0.54 20 300 9570 -35.3 -39.4 66 4.1 -35.8 290 62 335.6 335.7 293.6 337.2 0.42 21 269 10319 -41.5 -48.5 47 7.0 -42.0 300 70 337.2 337.3 293.8 337.9 0.17 22 250 10810 -45.9 -50.3 61 4.4 -46.2 305 72 337.8 337.9 293.9 338.4 0.15 23 245 10945 -47.1 -50.3 70 3.2 -47.3 304 71 338.0 338.0 294.0 338.6 0.16 24 231 11333 -50.9 -57.9 43 7.0 -51.1 300 70 337.9 338.0 293.9 338.2 0.07 25 222 11592 -53.3 -57.5 60 4.2 -53.4 297 69 338.1 338.1 293.9 338.4 0.07 26 207 12041 -56.3 -59.7 65 3.4 -56.4 292 67 340.2 340.3 294.4 340.5 0.06 27 201 12228 -57.7 -61.4 63 3.7 -57.8 290 66 340.9 340.9 294.6 341.1 0.05 28 200 12260 -57.9 -63.9 46 6.0 -58.0 290 66 341.1 341.1 294.6 341.2 0.04 29 199 12291 -57.3 -74.3 10 17.0 -57.5 290 65 342.5 342.5 294.9 342.5 0.01 30 197 12355 -57.1 -79.1 5 22.0 -57.3 290 64 343.8 343.8 295.3 343.8 0.00 31 169 13323 -56.3 -81.3 3 25.0 -56.6 285 74 360.6 360.6 298.8 360.6 0.00 32 168 13360 -56.5 -81.4 3 24.9 -56.8 285 75 360.8 360.8 298.8 360.8 0.00 33 150 14070 -60.5 -83.5 3 23.0 -60.7 295 61 365.9 365.9 299.8 365.9 0.00 34 120 15438 -68.5 -85.5 7 17.0 -68.6 292 55 375.3 375.3 301.5 375.3 0.00 35 112 15852 -69.5 -87.5 6 18.0 -69.6 290 50 380.9 380.9 302.4 380.9 0.00 36 100 16530 -69.5 -87.5 6 18.0 -69.6 290 37 393.4 393.4 304.3 393.5 0.00 37 81 17777 -71.9 -88.9 6 17.0 -72.0 322 24 413.0 413.0 306.9 413.0 0.00 38 79 17925 -68.7 -89.7 3 21.0 -68.8 327 22 422.5 422.5 308.0 422.5 0.00 39 70 18650 -67.7 -90.7 2 23.0 -67.8 350 13 439.5 439.6 309.8 439.6 0.00 40 68 18825 -65.9 -91.9 1 26.0 -66.1 356 13 447.1 447.1 310.6 447.1 0.00 41 50 20710 -60.3 -93.3 1 33.0 -60.9 65 13 501.4 501.4 315.1 501.4 0.00 42 44 21510 -57.3 -92.3 0 35.0 -58.2 70 16 527.4 527.4 316.8 527.4 0.00 43 30 23930 -56.5 -92.5 0 36.0 -57.9 85 23 590.6 590.6 320.2 590.6 0.00 44 20 26520 -54.7 -90.7 0 36.0 -57.0 30 10 668.7 668.7 323.4 668.8 0.01 45 17 27559 -55.5 -91.5 0 36.0 -57.9 16 9 698.0 698.0 324.4 698.0 0.01 46 14 28815 -49.5 -87.5 0 38.0 -54.1 359 8 758.2 758.2 326.1 758.3 0.01 47 11 30407 -46.5 -85.5 0 39.0 -53.2 338 7 823.2 823.2 327.8 823.4 0.02 48 10 31040 -46.5 -85.5 0 39.0 -53.5 330 6 846.0 846.0 328.3 846.2 0.03 49 9.9 31107 -46.5 -85.5 0 39.0 -53.5 848.4 848.4 328.4 848.6 0.03 50 9.5 31382 -43.7 -83.7 0 40.0 -52.3 869.1 869.1 328.8 869.4 0.04 TRP 200 12260 -57.9 -63.9 46 6.0 -58.0 290 66 341.1 341.1 294.6 341.2 0.04 WND 168 13360 -56.5 -81.4 3 24.9 -56.8 285 75 360.8 360.8 298.8 360.8 0.00 Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 624.97 mb = 4057.02 m = 13310.26 ft Wetbulb zero: 640.08 mb = 3850.76 m = 12633.56 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 62.47 % Est. max temperature: 34.78 C = 94.61 F Sfc-Lift cond lev (LCL): 780.07 mb = 2209.46 m = 7248.79 ft T: 16.05 C 700-500 lapse rate: 6.77 C/km ThetaE index: 2.24 C Layer 925.0- 923.0 mb Conv cond level (CCL): 624.08 mb = 4056.09 m = 13307.21 ft Mean mixing ratio: 6.15 g/kg Conv temperature: 38.27 C = 100.89 F Cap Strength: 6.38 C Lifted Index: 4.87 C Risk: None Lifted Index @300 mb: 9.33 C Lifted Index @700 mb: 6.35 C Showalter Index: 2.47 C Risk: Showers probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 14.30 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 130.20 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.84 J/kg Max Up Vert Vel: 8.81 m/s Conv Inhibition (B-): 47863.14 J/kg Cap Strength: 6.65 C Lift Cond Lev (LCL): 695.08 mb = 3182.25 m = 10440.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 22 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 ---------------------------------------------------------- 0 987 167 55 10 -8.2 -5.7 | 145 19 -11.1 15.8 1 939 610 40 21 -13.5 -16.1 | 108 17 -16.4 5.5 2 925 741 355 18 1.6 -17.9 | 159 4 -1.4 3.6 3 907 914 355 18 1.6 -17.9 | 159 4 -1.4 3.6 4 876 1219 350 18 3.1 -17.7 | 183 4 0.2 3.9 5 850 1480 335 22 9.3 -19.9 | 256 7 6.4 1.6 6 787 2134 295 24 21.8 -10.1 | 239 22 18.8 11.4 7 759 2438 295 34 30.8 -14.4 | 255 29 27.9 7.2 8 700 3125 305 33 27.0 -18.9 | 264 24 24.1 2.7 9 606 4267 325 33 18.9 -27.0 | 289 17 16.0 -5.5 10 562 4877 330 38 19.0 -32.9 | 305 20 16.1 -11.3 11 500 5800 325 31 17.8 -25.4 | 284 15 14.8 -3.8 12 481 6096 320 31 19.9 -23.7 | 277 17 17.0 -2.2 13 400 7490 290 56 52.6 -19.2 | 267 50 49.7 2.4 14 393 7620 290 57 53.6 -19.5 | 268 51 50.6 2.1 15 332 8839 285 57 55.1 -14.8 | 263 53 52.1 6.8 16 305 9449 290 57 53.6 -19.5 | 268 51 50.6 2.1 17 300 9570 290 62 58.3 -21.2 | 270 55 55.3 0.4 18 255 10668 305 74 60.6 -42.4 | 290 61 57.7 -20.9 19 250 10810 305 72 59.0 -41.3 | 289 59 56.0 -19.7 20 200 12260 290 66 62.0 -22.6 | 271 59 59.1 -1.0 21 193 12497 290 61 57.3 -20.9 | 269 54 54.4 0.7 22 168 13360 285 75 72.4 -19.4 | 268 70 69.5 2.2 23 159 13716 285 75 72.4 -19.4 | 268 70 69.5 2.2 24 151 14021 290 60 56.4 -20.5 | 269 53 53.4 1.1 25 150 14070 295 61 55.3 -25.8 | 275 53 52.3 -4.2 26 137 14630 290 67 63.0 -22.9 | 271 60 60.0 -1.3 27 130 14935 280 61 60.1 -10.6 | 259 58 57.1 11.0 28 118 15545 295 54 48.9 -22.8 | 272 46 46.0 -1.2 29 101 16459 280 42 41.4 -7.3 | 250 41 38.4 14.3 30 100 16530 290 37 34.8 -12.7 | 254 33 31.8 8.9 31 96 16764 290 37 34.8 -12.7 | 254 33 31.8 8.9 32 70 18650 350 13 2.3 -12.8 | 176 9 -0.7 8.8 33 50 20710 65 13 -11.8 -5.5 | 138 22 -14.7 16.1 34 30 23930 85 23 -22.9 -2.0 | 127 32 -25.9 19.6 35 20 26520 30 10 -5.0 -8.7 | 148 15 -7.9 12.9 36 10 31040 330 6 3.0 -5.2 | 180 16 0.1 16.4 Wind Parameters Mean winds (0-6000m): 322.2 at 29.0 knts Storm direction: 352.2 at 21.8 knts Shear (0-3000m) pos: 1.6 neg: 5.4 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 119.6 deg Storm rel helicity (0-3000m) pos: 87.7 neg: -68.4 tot: 19.4 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 125.38 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 16 125 17| 0.0 13.2 13.2| 0.0 -54.0 -54.0 -108.1 -0.65| 18.4-11.9 1000 18 17 123 10| 0.0 8.4 8.4| 9.6 -54.0 -44.4 -44.4 -0.14| 14.5 -2.0 1500 2 18 133 5| 0.0 8.5 8.5| 15.4 -55.0 -39.6 -26.4 0.03| 13.5 0.4 2000 345 20 219 3| 0.0 8.1 8.1| 16.0 -68.4 -52.4 -26.2 -0.03| 13.3 -0.5 2500 329 22 252 9| 1.8 6.4 8.2| 68.6 -68.4 0.3 0.1 0.10| 12.8 1.2 3000 321 24 257 12| 1.6 5.4 7.0| 87.7 -68.4 19.4 6.5 0.13| 11.4 1.5 4000 319 26 263 14| 2.1 4.0 6.1|130.0 -68.4 61.6 15.4 0.21| 9.9 2.1 5000 321 28 272 15| 2.1 3.2 5.3|158.2 -77.4 80.8 16.2 0.24| 8.8 2.1 6000 322 29 275 15| 1.7 2.9 4.6|158.3-104.4 53.8 9.0 0.15| 8.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20251020.23.gif