UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042023.upa.cvt Date: 2300Z 20 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 20 APR 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 ------------------------------------------------------------------------------- SFC 1002 6 7.0 6.1 94 0.9 6.5 320 14 280.0 281.0 279.6 296.1 5.89 1 1000 25 6.6 5.8 95 0.8 6.2 320 17 279.8 280.7 279.3 295.6 5.78 2 952 427 3.8 3.8 100 0.0 3.8 311 32 280.9 281.8 279.3 295.4 5.28 3 925 661 2.4 1.6 94 0.8 2.0 305 41 281.8 282.6 278.9 294.7 4.64 4 850 1340 -1.3 -1.6 98 0.3 -1.4 295 41 284.8 285.5 279.6 296.1 4.00 5 846 1378 -1.5 -1.7 99 0.2 -1.6 295 41 285.0 285.7 279.7 296.3 3.99 6 832 1510 -2.1 -3.5 90 1.4 -2.7 296 43 285.7 286.3 279.5 295.8 3.54 7 826 1568 1.0 -22.0 16 23.0 -5.1 296 43 289.6 289.7 277.7 292.0 0.79 8 824 1588 1.2 -19.8 19 21.0 -4.7 296 43 290.0 290.1 278.1 293.0 0.96 9 779 2038 0.0 -40.0 3 40.0 -7.2 297 47 293.4 293.4 278.6 293.9 0.15 10 700 2886 -5.1 -19.1 32 14.0 -9.1 300 55 296.8 297.1 281.6 300.6 1.21 11 500 5460 -19.5 -21.9 81 2.4 -20.1 300 77 309.3 309.5 286.6 313.6 1.32 12 400 7080 -30.3 -37.3 50 7.0 -31.1 290 92 315.6 315.7 287.8 317.0 0.39 13 300 9060 -46.9 -50.9 64 4.0 -47.1 295 100 319.3 319.3 288.6 319.7 0.12 14 298 9104 -47.3 -51.2 64 4.0 -47.4 295 101 319.4 319.4 288.6 319.8 0.12 15 250 10240 -56.7 -59.7 69 3.0 -56.8 295 94 321.8 321.8 289.3 322.0 0.05 16 205 11478 -64.3 -71.3 38 7.0 -64.4 305 99 328.6 328.6 291.3 328.7 0.01 17 200 11630 -63.5 -69.5 44 6.0 -63.6 305 100 332.2 332.2 292.3 332.3 0.02 18 150 13430 -54.5 -79.5 3 25.0 -54.9 290 69 376.2 376.2 301.6 376.2 0.00 19 100 16010 -56.5 -82.5 2 26.0 -56.9 300 62 418.6 418.6 307.6 418.6 0.00 TRP 205 11478 -64.3 -71.3 38 7.0 -64.4 305 99 328.6 328.6 291.3 328.7 0.01 WND 298 9104 -47.3 -51.2 64 4.0 -47.4 295 101 319.4 319.4 288.6 319.8 0.12 Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: 876.35 mb = 1101.43 m = 3613.58 ft Freezing level: 827.94 mb = 1549.43 m = 5083.36 ft Freezing level: 779.00 mb = 2038.08 m = 6686.54 ft Wetbulb zero: 881.35 mb = 1049.16 m = 3442.08 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 57.54 % Est. max temperature: 11.71 C = 53.08 F Sfc-Lift cond lev (LCL): 988.36 mb = 120.78 m = 396.27 ft T: 5.93 C 700-500 lapse rate: 5.59 C/km ThetaE index: 4.24 C Layer 832.0- 824.0 mb Conv cond level (CCL): 941.88 mb = 514.23 m = 1687.08 ft Mean mixing ratio: 5.14 g/kg Conv temperature: 8.21 C = 46.78 F Cap Strength: 7.18 C Lifted Index: 12.85 C Risk: None Lifted Index @300 mb: 17.06 C Lifted Index @700 mb: 7.18 C Showalter Index: 12.24 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 17.90 C K Index: 2.60 Risk: None Sweat Index: 159.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.07 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 14384.46 J/kg Cap Strength: 12.71 C Lift Cond Lev (LCL): 944.18 mb = 494.38 m = 1621.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 42 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 1002 6 320 14 9.0 -10.7 | 155 28 -12.1 25.6 1 1000 25 320 17 10.9 -13.0 | 156 25 -10.2 23.3 2 925 661 305 41 33.6 -23.5 | 224 18 12.5 12.8 3 850 1340 295 41 37.2 -17.3 | 220 25 16.0 19.0 4 700 2886 300 55 47.6 -27.5 | 252 28 26.5 8.8 5 500 5460 300 77 66.7 -38.5 | 273 46 45.6 -2.2 6 400 7080 290 92 86.5 -31.5 | 266 66 65.3 4.8 7 300 9060 295 100 90.6 -42.3 | 275 70 69.5 -6.0 8 298 9104 295 101 91.5 -42.7 | 275 71 70.4 -6.4 9 250 10240 295 94 85.2 -39.7 | 273 64 64.1 -3.4 10 205 11478 305 99 81.1 -56.8 | 289 63 60.0 -20.5 11 200 11630 305 100 81.9 -57.4 | 289 64 60.8 -21.1 12 150 13430 290 69 64.8 -23.6 | 254 46 43.7 12.7 13 100 16010 300 62 53.7 -31.0 | 261 33 32.6 5.3 Wind Parameters Mean winds (0-6000m): 299.8 at 56.0 knts Storm direction: 329.8 at 42.0 knts Shear (0-3000m) pos: 2.4 neg: 5.2 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 206.2 neg: -7.7 tot: 198.5 m^2/s^2 ave: 66.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 130.56 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 ------------------------------------------------------------------------------- 500 313 26 174 19| 0.0 22.2 22.2| 78.2 0.0 78.2 156.4 0.72| 22.5 16.2 1000 306 33 198 18| 0.0 14.5 14.5|103.8 -3.2 100.7 100.7 0.67| 16.3 10.8 1500 303 36 208 19| 0.0 10.4 10.4|113.4 -7.7 105.7 70.4 0.60| 12.5 7.5 2000 301 38 214 20| 1.2 7.8 9.0|144.4 -7.7 136.7 68.3 0.64| 10.6 6.8 2500 300 40 220 21| 1.9 6.2 8.2|176.0 -7.7 168.3 67.3 0.68| 9.4 6.4 3000 300 43 226 22| 2.4 5.2 7.6|206.2 -7.7 198.5 66.2 0.70| 8.6 6.0 4000 300 47 237 23| 1.8 5.0 6.8|253.4 -7.7 245.7 61.4 0.69| 7.6 5.2 5000 300 51 246 26| 1.4 4.8 6.3|300.6 -7.7 292.9 58.6 0.67| 6.9 4.7 6000 300 56 253 29| 1.2 4.9 6.1|320.4 -30.8 289.6 48.3 0.58| 6.7 3.9 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250420.23.gif