UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 20 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 -312 SFC 962 6 4.2 -0.2 73 4.4 2.3 300 34 280.4 281.1 277.3 291.3 3.91 2 925 322 1.2 -2.5 76 3.7 -0.3 305 33 280.5 281.1 276.7 290.2 3.43 3 873 1477 -3.1 -3.9 94 0.8 -3.4 298 40 280.7 281.3 276.6 290.0 3.28 4 850 1995 -4.9 -6.9 86 2.0 -5.6 295 36 281.0 281.5 275.9 288.6 2.68 5 828 2200 -6.7 -8.4 88 1.7 -7.2 295 36 281.2 281.6 275.7 288.2 2.45 6 749 2976 -11.1 -25.1 30 14.0 -13.9 298 36 284.6 284.7 274.9 286.7 0.66 7 700 3491 -15.3 -24.3 46 9.0 -17.0 300 36 285.5 285.7 275.6 287.9 0.76 8 693 3532 -16.1 -24.1 50 8.0 -17.6 300 36 285.5 285.6 275.6 287.9 0.79 9 671 3664 -18.1 -37.1 17 19.0 -20.4 299 36 285.9 285.9 274.9 286.6 0.24 10 500 4940 -33.3 -39.3 55 6.0 -33.8 300 39 292.4 292.5 278.3 293.3 0.25 11 400 6470 -42.7 -68.7 4 26.0 -43.2 300 32 299.5 299.5 281.1 299.5 0.01 12 340 7555 -47.7 -72.7 4 25.0 -48.1 300 25 306.9 306.9 284.2 307.0 0.01 13 300 8380 -48.7 -77.7 2 29.0 -49.1 285 26 316.7 316.7 287.6 316.7 0.00 14 250 9590 -46.5 -79.5 1 33.0 -47.1 300 34 336.9 336.9 293.6 336.9 0.00 15 200 11060 -47.1 -80.1 1 33.0 -47.8 285 37 358.2 358.2 298.4 358.2 0.00 16 150 12990 -42.1 -79.1 1 37.0 -43.5 285 43 397.5 397.5 304.9 397.5 0.01 17 100 15760 -39.5 -78.5 1 39.0 -42.0 285 47 451.4 451.4 311.0 451.4 0.01 18 98 15898 -39.1 -79.1 1 40.0 -41.8 285 47 454.8 454.8 311.3 454.8 0.01 19 86 16784 -41.7 -79.7 1 38.0 -44.0 285 49 466.9 466.9 312.4 466.9 0.01 20 78 17446 -39.3 -79.3 1 40.0 -42.4 285 50 485.1 485.1 313.8 485.1 0.01 21 70 18180 -42.1 -80.1 1 38.0 -44.8 285 52 494.3 494.3 314.5 494.4 0.01 22 64 18785 -44.9 -81.9 1 37.0 -47.1 289 50 501.0 501.0 315.0 501.0 0.01 23 57 19566 -41.9 -80.9 1 39.0 -45.1 294 48 524.7 524.7 316.6 524.7 0.01 24 50 20450 -44.9 -81.9 1 37.0 -47.6 300 45 537.7 537.7 317.4 537.7 0.01 25 47 20861 -46.1 -83.1 1 37.0 -48.7 296 43 544.4 544.4 317.8 544.4 0.01 26 40 21929 -47.1 -83.1 1 36.0 -49.8 285 39 567.6 567.6 319.0 567.6 0.01 27 38 22269 -44.7 -82.7 1 38.0 -48.1 281 38 582.1 582.1 319.8 582.1 0.01 28 32 23411 -46.9 -83.9 1 37.0 -50.1 269 34 605.5 605.5 320.9 605.6 0.01 29 30 23840 -44.9 -82.9 1 38.0 -48.9 265 32 622.2 622.2 321.6 622.3 0.01 30 23 25602 -48.5 -84.5 1 36.0 -52.1 660.8 660.8 323.1 660.9 0.01 TRP 340 7555 -47.7 -72.7 4 25.0 -48.1 300 25 306.9 306.9 284.2 307.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5252.00 m Freezing level: 910.49 mb = 644.46 m = 2114.34 ft Wetbulb zero: 929.71 mb = 281.10 m = 922.22 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 50.77 % Est. max temperature: 5.64 C = 42.15 F Sfc-Lift cond lev (LCL): 898.79 mb = 896.10 m = 2939.92 ft T: -0.94 C 700-500 lapse rate: 12.42 C/km ThetaE index: 4.66 C Layer 925.0- 700.0 mb Conv cond level (CCL): 870.48 mb = 1533.41 m = 5030.82 ft Mean mixing ratio: 3.44 g/kg Conv temperature: 4.53 C = 40.15 F Cap Strength: 0.48 C Lifted Index: 2.72 C Risk: None Lifted Index @300 mb: 18.78 C Lifted Index @700 mb: 0.15 C Showalter Index: 3.95 C Risk: None Total Totals Index: 54.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 26.40 C K Index: 12.50 Risk: None Sweat Index: 227.00 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.71 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 1.87 J/kg Cap Strength: 2.69 C Lift Cond Lev (LCL): 872.58 mb = 1486.84 m = 4878.02 ft Lev Free Conv (LFC): 857.58 mb = 1822.95 m = 5980.75 ft Equ Level (EL): 777.58 mb = 2686.35 m = 8813.37 ft B at Equ Level: 11.68 J/kg Max Parcel Lev (MPL): 607.58 mb = 4094.44 m = 13433.04 ft Wind level data Storm motion: 328 at 28 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 ---------------------------------------------------------- 0 962 6 300 34 29.4 -17.0 | 244 16 14.7 7.0 1 925 322 305 33 27.0 -18.9 | 248 13 12.2 5.1 2 912 610 305 34 27.9 -19.5 | 251 14 13.1 4.5 3 898 914 295 36 32.6 -15.2 | 244 20 17.8 8.8 4 857 1829 300 42 36.4 -21.0 | 262 22 21.6 3.0 5 850 1995 295 36 32.6 -15.2 | 244 20 17.8 8.8 6 835 2134 295 36 32.6 -15.2 | 244 20 17.8 8.8 7 700 3491 300 36 31.2 -18.0 | 250 17 16.4 6.0 8 585 4267 295 38 34.4 -16.1 | 248 21 19.6 7.9 9 500 4940 300 39 33.8 -19.5 | 257 20 19.0 4.5 10 442 5791 300 42 36.4 -21.0 | 262 22 21.6 3.0 11 400 6470 300 32 27.7 -16.0 | 238 15 12.9 8.0 12 369 7010 300 21 18.2 -10.5 | 194 14 3.4 13.5 13 340 7555 300 25 21.7 -12.5 | 211 13 6.9 11.5 14 300 8380 285 26 25.1 -6.7 | 211 20 10.3 17.3 15 280 8839 290 21 19.7 -7.2 | 196 18 4.9 16.8 16 267 9144 305 26 21.3 -14.9 | 216 11 6.5 9.1 17 250 9590 300 34 29.4 -17.0 | 244 16 14.7 7.0 18 203 10973 300 38 32.9 -19.0 | 255 19 18.1 5.0 19 200 11060 285 37 35.7 -9.6 | 235 25 20.9 14.4 20 194 11278 280 36 35.5 -6.3 | 229 27 20.7 17.7 21 185 11582 295 37 33.5 -15.6 | 246 21 18.7 8.4 22 161 12497 285 49 47.3 -12.7 | 251 34 32.5 11.3 23 154 12802 275 45 44.8 -3.9 | 236 36 30.0 20.1 24 150 12990 285 43 41.5 -11.1 | 244 30 26.7 12.9 25 147 13106 285 38 36.7 -9.8 | 237 26 21.9 14.2 26 135 13716 300 49 42.4 -24.5 | 271 28 27.6 -0.5 27 129 14021 285 54 52.2 -14.0 | 255 39 37.4 10.0 28 118 14630 280 48 47.3 -8.3 | 244 36 32.5 15.7 29 113 14935 295 47 42.6 -19.9 | 262 28 27.8 4.1 30 100 15760 285 47 45.4 -12.2 | 249 33 30.6 11.8 31 94 16154 285 47 45.4 -12.2 | 249 33 30.6 11.8 32 70 18180 285 52 50.2 -13.5 | 253 37 35.4 10.5 33 50 20450 300 45 39.0 -22.5 | 266 24 24.2 1.5 34 30 23840 265 32 31.9 2.8 | 213 32 17.1 26.8 Wind Parameters Mean winds (0-6000m): 298.3 at 37.6 knts Storm direction: 328.3 at 28.2 knts Shear (0-3000m) pos: 1.2 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 3.1 deg Storm rel helicity (0-3000m) pos: 47.4 neg: -44.4 tot: 3.0 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.84 Bulk Shear: 3.31 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 ------------------------------------------------------------------------------- 500 303 33 246 14| 3.1 0.0 3.1| 5.0 0.0 5.0 9.9 0.37| 3.7 1.4 1000 302 34 247 15| 1.5 3.4 4.9| 9.1 -9.1 0.0 0.0 0.01| 5.6 0.1 1500 301 35 248 17| 1.9 2.2 4.1| 28.8 -9.1 19.7 13.1 0.26| 5.0 1.3 2000 300 36 250 17| 1.4 2.0 3.4| 41.0 -44.4 -3.4 -1.7 -0.02| 6.1 -0.1 2500 299 36 248 18| 1.3 1.6 2.9| 43.8 -44.4 -0.6 -0.2 0.00| 5.0 0.0 3000 298 36 248 18| 1.2 1.3 2.6| 47.4 -44.4 3.0 1.0 0.03| 4.4 0.1 4000 298 36 248 18| 1.1 1.3 2.3| 50.8 -46.3 4.5 1.1 0.04| 3.7 0.1 5000 298 37 249 19| 1.1 1.0 2.1| 67.8 -47.3 20.5 4.1 0.12| 3.5 0.4 6000 298 38 251 19| 0.9 0.8 1.8| 76.8 -57.7 19.1 3.2 0.10| 3.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251020.11.gif