UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 7 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 -194 SFC 976 6 3.4 1.5 87 1.9 2.5 270 32 278.5 279.2 276.9 290.5 4.36 2 925 437 0.4 -0.6 93 1.0 -0.0 280 30 279.7 280.4 277.0 290.7 3.95 3 899 665 -1.5 -1.5 100 0.0 -1.5 280.0 280.7 277.0 290.6 3.81 4 879 844 -2.7 -5.4 82 2.7 -3.7 280.6 281.1 276.0 288.8 2.90 5 850 1109 -4.9 -6.5 89 1.6 -5.5 280 42 281.0 281.5 276.0 288.8 2.76 6 820 1391 -6.9 -7.4 96 0.5 -7.1 281.8 282.3 276.3 289.4 2.67 7 743 2154 -11.5 -11.9 97 0.4 -11.6 284.9 285.2 277.1 290.9 2.06 8 700 2609 -13.9 -27.9 30 14.0 -16.4 270 46 287.1 287.2 276.0 288.8 0.55 9 697 2642 -14.1 -29.1 27 15.0 -16.7 287.2 287.3 276.0 288.8 0.49 10 693 2685 -13.7 -36.7 12 23.0 -16.9 288.1 288.2 276.1 288.9 0.24 11 551 4385 -25.5 -39.5 26 14.0 -26.9 293.7 293.7 278.8 294.4 0.22 12 500 5080 -31.9 -45.9 24 14.0 -32.9 280 40 294.1 294.2 278.9 294.6 0.13 13 486 5279 -33.7 -47.7 23 14.0 -34.5 294.3 294.4 278.9 294.7 0.11 14 480 5366 -34.5 -45.5 32 11.0 -35.2 294.4 294.4 279.0 294.9 0.14 15 443 5920 -38.5 -44.5 53 6.0 -38.8 296.2 296.2 279.9 296.7 0.16 16 406 6510 -43.7 -52.7 36 9.0 -44.0 296.9 296.9 280.1 297.2 0.07 17 403 6560 -43.9 -45.4 85 1.5 -44.0 297.3 297.3 280.4 297.9 0.16 18 400 6610 -44.3 -47.2 73 2.9 -44.4 290 42 297.4 297.4 280.4 297.9 0.14 19 398 6644 -44.5 -51.5 46 7.0 -44.7 297.6 297.6 280.4 297.9 0.08 20 391 6762 -45.3 -49.4 63 4.1 -45.4 298.0 298.1 280.6 298.4 0.11 21 388 6813 -45.9 -50.2 62 4.3 -46.0 297.9 297.9 280.6 298.3 0.10 22 383 6899 -46.3 -56.3 31 10.0 -46.6 290 44 298.5 298.5 280.7 298.7 0.05 23 381 6934 -45.5 -66.5 8 21.0 -45.9 300.0 300.0 281.4 300.1 0.01 24 347 7559 -44.1 -75.1 2 31.0 -44.6 310.0 310.0 285.3 310.0 0.00 25 300 8530 -46.1 -75.1 2 29.0 -46.6 285 70 320.4 320.4 288.9 320.4 0.00 26 289 8779 -46.9 -76.9 2 30.0 -47.4 322.7 322.7 289.6 322.7 0.00 27 250 9750 -44.5 -79.5 1 35.0 -45.2 285 76 339.9 339.9 294.3 339.9 0.00 TRP 383 6899 -46.3 -56.3 31 10.0 -46.6 290 44 298.5 298.5 280.7 298.7 0.05 WND 227 290 86 Sounding variables and indices 1000-500 mb thick: 5274.00 m Freezing level: 919.53 mb = 485.00 m = 1591.20 ft Wetbulb zero: 925.77 mb = 430.34 m = 1411.85 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 54.01 % Est. max temperature: 6.54 C = 43.77 F Sfc-Lift cond lev (LCL): 947.67 mb = 242.54 m = 795.71 ft T: 1.75 C 700-500 lapse rate: 7.28 C/km ThetaE index: 2.10 C Layer 700.0- 693.0 mb Conv cond level (CCL): 903.06 mb = 628.95 m = 2063.47 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 4.91 C = 40.83 F Cap Strength: 4.36 C Lifted Index: 4.06 C Risk: None Lifted Index @300 mb: 21.32 C Lifted Index @700 mb: 1.46 C Showalter Index: 5.17 C Risk: None Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 25.40 C K Index: 6.50 Risk: None Sweat Index: 192.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.67 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 2.67 J/kg Cap Strength: 4.32 C Lift Cond Lev (LCL): 908.24 mb = 583.25 m = 1913.54 ft Lev Free Conv (LFC): 863.24 mb = 986.89 m = 3237.79 ft Equ Level (EL): 773.24 mb = 1845.03 m = 6053.16 ft B at Equ Level: 15.42 J/kg Max Parcel Lev (MPL): 703.24 mb = 2573.76 m = 8443.99 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 227 11675 290 86 80.8 -29.4 1 976 6 270 32 32.0 -0.0 2 940 305 280 29 28.6 -5.0 3 925 437 280 30 29.5 -5.2 4 871 914 275 43 42.8 -3.7 5 850 1109 280 42 41.4 -7.3 6 806 1524 275 48 47.8 -4.2 7 744 2134 275 37 36.9 -3.2 8 716 2438 275 36 35.9 -3.1 9 700 2609 270 46 46.0 -0.0 10 582 3962 275 50 49.8 -4.4 11 559 4267 275 44 43.8 -3.8 12 500 5080 280 40 39.4 -6.9 13 400 6610 290 42 39.5 -14.4 14 394 6706 290 40 37.6 -13.7 15 383 6899 290 44 41.3 -15.0 16 314 8230 285 68 65.7 -17.6 17 300 8530 285 70 67.6 -18.1 18 250 9750 285 76 73.4 -19.7 19 217 10668 290 86 80.8 -29.4 Wind Parameters Energy-Hel index: -0.98 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251007.23.gif