UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 14 OCT 25 Station: YMMQ WMO ident: 94998 Latitude: -54.48 Longitude: 158.93 Elevation: 6.00 ------------------------------------------------------------------------------- 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 -208 SFC 974 6 6.2 5.8 97 0.4 6.0 325 34 281.5 282.5 280.4 297.8 5.94 2 947 238 4.8 4.8 100 0.0 4.8 317 39 282.3 283.3 280.5 298.1 5.70 3 925 431 3.4 3.4 100 0.0 3.4 310 43 282.8 283.7 280.2 297.5 5.28 4 850 1113 0.0 -0.1 99 0.1 -0.0 310 36 286.1 286.9 280.8 298.8 4.47 5 700 2641 -9.7 -11.9 84 2.2 -10.4 330 42 291.7 292.1 280.6 298.3 2.19 6 682 2842 -10.7 -12.4 87 1.7 -11.2 325 42 292.8 293.2 281.0 299.3 2.16 7 671 2966 -11.7 -17.7 61 6.0 -13.3 322 43 293.1 293.3 280.2 297.4 1.42 8 623 3530 -15.5 -18.4 78 2.9 -16.2 324 43 295.0 295.2 281.1 299.4 1.44 9 601 3801 -17.1 -25.1 50 8.0 -18.7 326 44 296.2 296.3 280.8 298.8 0.83 10 598 3838 -17.1 -24.1 55 7.0 -18.6 326 44 296.6 296.8 281.1 299.5 0.91 11 528 4757 -25.3 -29.2 70 3.9 -25.9 330 49 297.5 297.6 281.1 299.6 0.65 12 500 5150 -27.9 -30.7 77 2.8 -28.3 330 53 299.0 299.1 281.7 301.0 0.59 13 421 6360 -37.9 -39.9 81 2.0 -38.1 338 57 301.3 301.3 282.3 302.3 0.28 14 400 6710 -40.9 -44.1 71 3.2 -41.1 340 58 301.8 301.9 282.4 302.5 0.19 15 386 6952 -43.1 -44.3 88 1.2 -43.2 341 59 302.0 302.1 282.5 302.7 0.19 16 368 7272 -45.7 -49.3 67 3.6 -45.9 343 61 302.7 302.8 282.7 303.1 0.12 17 342 7756 -49.9 -51.6 82 1.7 -50.0 345 63 303.4 303.4 282.9 303.8 0.10 18 341 7776 -49.6 -54.4 57 4.8 -49.8 345 63 304.0 304.1 283.1 304.3 0.07 19 339 7814 -49.1 -60.1 27 11.0 -49.3 345 63 305.3 305.3 283.5 305.4 0.03 20 326 8072 -48.1 -73.1 4 25.0 -48.5 338 56 310.1 310.1 285.4 310.1 0.01 21 300 8620 -48.3 -77.3 2 29.0 -48.7 330 50 317.3 317.3 287.9 317.3 0.00 22 288 8888 -48.5 -77.5 2 29.0 -48.9 326 49 320.7 320.7 289.0 320.7 0.00 23 250 9820 -46.9 -78.9 1 32.0 -47.4 310 44 336.3 336.3 293.4 336.4 0.00 24 210 10983 -43.7 -78.7 1 35.0 -44.6 297 50 358.5 358.5 298.4 358.6 0.00 25 200 11310 -44.5 -78.5 1 34.0 -45.4 300 50 362.3 362.3 299.1 362.3 0.00 26 150 13230 -44.9 -80.9 1 36.0 -46.0 290 46 392.7 392.7 304.2 392.7 0.00 27 110 15295 -47.3 -83.3 1 36.0 -48.4 281 49 424.6 424.6 308.2 424.6 0.00 28 100 15930 -44.1 -83.1 1 39.0 -45.8 285 43 442.5 442.5 310.1 442.5 0.00 29 93 16418 -46.7 -83.7 1 37.0 -48.1 284 43 446.7 446.7 310.6 446.7 0.00 30 70 18320 -45.1 -83.1 1 38.0 -47.1 280 47 487.9 487.9 314.1 487.9 0.01 31 50 20560 -44.7 -84.7 0 40.0 -47.5 275 38 538.1 538.1 317.4 538.2 0.01 32 49 20695 -44.3 -84.3 0 40.0 -47.2 542.2 542.2 317.6 542.2 0.01 TRP 342 7756 -49.9 -51.6 82 1.7 -50.0 345 63 303.4 303.4 282.9 303.8 0.10 WND 341 7776 -49.6 -54.4 57 4.8 -49.8 345 63 304.0 304.1 283.1 304.3 0.07 Sounding variables and indices 1000-500 mb thick: 5358.00 m Freezing level: 850.00 mb = 1113.00 m = 3651.53 ft Wetbulb zero: 850.84 mb = 1105.01 m = 3625.32 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 81.36 % Est. max temperature: 11.75 C = 53.16 F Sfc-Lift cond lev (LCL): 968.02 mb = 56.78 m = 186.30 ft T: 5.89 C 700-500 lapse rate: 7.25 C/km ThetaE index: 0.60 C Layer 925.0- 850.0 mb Conv cond level (CCL): 926.89 mb = 414.24 m = 1359.03 ft Mean mixing ratio: 5.32 g/kg Conv temperature: 7.47 C = 45.45 F Cap Strength: 2.51 C Lifted Index: 2.55 C Risk: None Lifted Index @300 mb: 13.82 C Lifted Index @700 mb: 0.94 C Showalter Index: 1.90 C Risk: Showers probable Total Totals Index: 55.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.90 C Cross Totals Index: 27.80 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 259.00 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.00 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 921.98 mb = 457.39 m = 1500.62 ft Lev Free Conv (LFC): 916.98 mb = 501.25 m = 1644.51 ft Equ Level (EL): 896.98 mb = 679.12 m = 2228.05 ft B at Equ Level: 13.80 J/kg Max Parcel Lev (MPL): 796.98 mb = 1619.90 m = 5314.56 ft Wind level data Storm motion: 354 at 33 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 ---------------------------------------------------------- 0 974 6 325 34 19.5 -27.9 | 252 17 16.3 5.2 1 925 431 310 43 32.9 -27.6 | 260 30 29.7 5.4 2 905 610 310 43 32.9 -27.6 | 260 30 29.7 5.4 3 871 914 310 40 30.6 -25.7 | 255 28 27.5 7.4 4 850 1113 310 36 27.6 -23.1 | 248 26 24.4 9.9 5 747 2134 325 42 24.1 -34.4 | 274 21 20.9 -1.3 6 700 2641 330 42 21.0 -36.4 | 280 18 17.8 -3.3 7 663 3048 320 43 27.6 -32.9 | 270 24 24.4 0.1 8 563 4267 330 44 22.0 -38.1 | 285 19 18.8 -5.0 9 500 5150 330 53 26.5 -45.9 | 299 27 23.3 -12.8 10 400 6710 340 58 19.8 -54.5 | 322 27 16.6 -21.4 11 342 7756 345 63 16.3 -60.9 | 335 31 13.1 -27.8 12 341 7776 345 63 16.3 -60.9 | 335 31 13.1 -27.8 13 333 7925 345 63 16.3 -60.9 | 335 31 13.1 -27.8 14 318 8230 330 49 24.5 -42.4 | 294 23 21.3 -9.4 15 300 8620 330 50 25.0 -43.3 | 295 24 21.8 -10.2 16 250 9820 310 44 33.7 -28.3 | 261 31 30.5 4.8 17 230 10363 300 41 35.5 -20.5 | 249 35 32.3 12.6 18 201 11278 295 54 48.9 -22.8 | 257 47 45.8 10.3 19 200 11310 300 50 43.3 -25.0 | 259 41 40.1 8.1 20 183 11887 300 46 39.8 -23.0 | 255 38 36.6 10.1 21 175 12192 280 50 49.2 -8.7 | 242 52 46.0 24.4 22 150 13230 290 46 43.2 -15.7 | 247 44 40.0 17.4 23 133 14021 295 52 47.1 -22.0 | 256 45 43.9 11.1 24 101 15850 275 48 47.8 -4.2 | 237 53 44.6 28.9 25 100 15930 285 43 41.5 -11.1 | 240 44 38.3 22.0 26 97 16154 285 43 41.5 -11.1 | 240 44 38.3 22.0 27 70 18320 280 47 46.3 -8.2 | 240 50 43.1 24.9 28 50 20560 275 38 37.9 -3.3 | 229 46 34.7 29.8 Wind Parameters Mean winds (0-6000m): 324.5 at 44.3 knts Storm direction: 354.5 at 33.2 knts Shear (0-3000m) pos: 2.3 neg: 2.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 18.4 deg Storm rel helicity (0-3000m) pos: 90.8 neg: -61.3 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.53 Bulk Shear: 9.12 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 ------------------------------------------------------------------------------- 500 316 39 258 25| 0.0 13.8 13.8| 14.9 -0.0 14.8 29.7 0.20| 13.9 2.8 1000 313 40 258 27| 0.0 5.3 5.3| 14.9 -29.9 -15.0 -15.0 -0.07| 9.4 -0.6 1500 313 39 256 27| 1.3 3.5 4.8| 39.7 -42.3 -2.6 -1.7 0.03| 8.5 0.3 2000 314 39 258 26| 2.5 2.6 5.1| 71.5 -42.3 29.2 14.6 0.20| 7.9 1.5 2500 317 40 261 24| 2.8 2.1 4.9| 88.5 -42.3 46.2 18.5 0.26| 7.2 1.9 3000 319 40 263 24| 2.3 2.7 5.1| 90.8 -61.3 29.5 9.8 0.15| 7.2 1.1 4000 320 41 266 23| 2.4 2.1 4.5|115.9 -62.2 53.6 13.4 0.21| 6.2 1.3 5000 322 42 271 23| 2.2 1.8 4.0|150.2 -62.2 88.0 17.6 0.28| 5.9 1.7 6000 324 44 278 23| 2.4 1.5 3.9|196.9 -62.2 134.7 22.4 0.36| 5.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251014.11.gif