UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for WAAA... Searching the city database file for: WAAA ... Date:1200Z 30 APR 25 Station: WAAA WMO ident: 97180 Latitude: -5.07 Longitude: 119.55 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1009 14 28.6 24.1 77 4.5 25.3 0 0 301.0 304.5 298.1 357.1 19.05 1 1000 88 27.4 22.5 75 4.9 23.8 45 3 300.5 303.7 297.0 351.7 17.41 2 925 774 23.4 18.6 74 4.8 20.1 30 2 303.2 306.0 296.0 346.9 14.74 3 850 1508 18.8 14.4 76 4.4 15.8 55 3 305.8 308.1 294.9 342.5 12.23 4 700 3157 11.6 5.6 67 6.0 8.0 315 3 315.3 316.9 294.6 341.0 8.18 5 500 5880 -3.5 -8.5 68 5.0 -5.8 20 7 328.8 329.6 294.9 342.4 4.03 6 400 7610 -14.3 -18.3 72 4.0 -15.7 50 14 336.4 336.9 295.4 344.4 2.26 7 300 9730 -28.9 -41.9 27 13.0 -30.6 105 11 344.6 344.7 295.7 345.9 0.32 8 250 11010 -39.3 -47.3 42 8.0 -39.9 35 6 347.6 347.7 296.3 348.5 0.21 9 200 12500 -52.3 -56.1 63 3.8 -52.4 360 5 349.9 350.0 296.7 350.4 0.10 10 150 14300 -67.1 -75.1 31 8.0 -67.2 180 7 354.5 354.5 297.6 354.5 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 546.36 mb = 5248.84 m = 17220.40 ft Wetbulb zero: 584.46 mb = 4616.88 m = 15147.05 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 70.25 % Est. max temperature: 33.15 C = 91.67 F Sfc-Lift cond lev (LCL): 945.64 mb = 579.81 m = 1902.23 ft T: 24.53 C 700-500 lapse rate: 5.55 C/km ThetaE index: 16.12 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 839.75 mb = 1611.08 m = 5285.63 ft Mean mixing ratio: 15.99 g/kg Conv temperature: 34.06 C = 93.32 F Cap Strength: 2.16 C Lifted Index: -0.30 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.15 C Lifted Index @700 mb: 1.21 C Showalter Index: 2.28 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.90 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 185.80 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 117.14 J/kg Max Up Vert Vel: 15.31 m/s Conv Inhibition (B-): 140.49 J/kg Cap Strength: 2.16 C Lift Cond Lev (LCL): 893.87 mb = 1071.18 m = 3514.32 ft Lev Free Conv (LFC): 558.87 mb = 4979.22 m = 16335.82 ft Equ Level (EL): 258.87 mb = 10765.26 m = 35318.67 ft B at Equ Level: 116.35 J/kg Max Parcel Lev (MPL): 168.87 mb = 13558.64 m = 44483.19 ft Wind level data Storm motion: 40 at 3 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 1009 14 0 0 -0.0 -0.0 | 220 3 1.9 2.2 1 1000 88 45 3 -2.1 -2.1 | 116 0 -0.2 0.1 2 925 774 30 2 -1.0 -1.7 | 240 1 0.9 0.5 3 850 1508 55 3 -2.5 -1.7 | 132 1 -0.6 0.5 4 700 3157 315 3 2.1 -2.1 | 268 4 4.0 0.1 5 500 5880 20 7 -2.4 -6.6 | 7 4 -0.5 -4.3 6 400 7610 50 14 -10.7 -9.0 | 53 11 -8.8 -6.8 7 300 9730 105 11 -10.6 2.8 | 120 10 -8.7 5.1 8 250 11010 35 6 -3.4 -4.9 | 30 3 -1.6 -2.7 9 200 12500 360 5 -0.0 -5.0 | 326 3 1.9 -2.8 10 150 14300 180 7 0.0 7.0 | 192 9 1.9 9.2 Wind Parameters Mean winds (0-6000m): 10.0 at 3.9 knts Storm direction: 40.0 at 2.9 knts Shear (0-3000m) pos: 0.5 neg: 0.7 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 52.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -1.2 tot: -1.2 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 1.9 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 185.10 Bulk Shear: 0.63 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 41 3 213 0| 2.4 0.0 2.4| 0.0 -0.2 -0.1 -0.3 -0.49| 4.7 -2.3 1000 38 2 227 1| 1.2 0.0 1.2| 0.0 -0.2 -0.2 -0.2 -0.45| 2.7 -1.2 1500 42 2 209 0| 1.0 0.0 1.0| 0.0 -0.3 -0.3 -0.2 -0.51| 2.2 -1.1 2000 41 3 209 0| 0.8 0.4 1.2| 0.0 -0.4 -0.3 -0.2 -0.50| 2.1 -1.0 2500 35 3 262 0| 0.6 0.6 1.2| 0.0 -0.6 -0.5 -0.2 -0.47| 2.0 -0.9 3000 27 3 287 1| 0.5 0.7 1.2| 0.0 -1.2 -1.2 -0.4 -0.47| 1.9 -0.9 4000 8 3 294 2| 0.5 0.6 1.1| 1.9 -1.5 0.4 0.1 -0.29| 1.7 -0.5 5000 3 3 303 2| 0.7 0.5 1.1| 4.5 -1.5 3.1 0.6 -0.08| 1.6 -0.1 6000 10 4 323 2| 0.8 0.4 1.2| 7.9 -1.5 6.4 1.1 0.09| 1.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//WAAA/skewt/WAAA.skewt.20250430.12.gif