UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for WAAA... Searching the city database file for: WAAA ... Date:1200Z 20 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 29.8 25.2 76 4.6 26.3 0 0 302.2 305.9 299.2 362.6 20.39 1 1008 23 28.2 24.2 79 4.0 25.3 348 0 300.7 304.2 298.1 357.1 19.19 2 1006 40 29.0 24.1 75 4.9 25.4 325 1 301.6 305.1 298.3 358.1 19.11 3 1000 91 29.4 23.4 70 6.0 25.0 255 3 302.5 305.9 298.1 357.1 18.41 4 925 780 23.2 20.4 84 2.8 21.2 240 7 303.0 306.1 297.1 352.1 16.53 5 850 1511 18.6 16.0 85 2.6 16.8 195 7 305.6 308.2 295.8 346.3 13.58 6 836 1655 17.4 15.7 90 1.7 16.3 197 8 305.8 308.3 295.8 346.4 13.54 7 738 2721 12.6 9.2 80 3.4 10.4 210 13 311.7 313.6 294.8 342.3 9.95 8 700 3167 9.8 7.8 87 2.0 8.6 215 15 313.3 315.2 295.0 342.9 9.54 9 659 3667 7.2 4.9 85 2.3 5.8 223 14 315.9 317.5 294.8 341.8 8.28 10 649 3793 8.2 1.2 61 7.0 4.2 225 14 318.4 319.6 294.1 339.0 6.45 11 558 5024 0.0 -3.3 78 3.3 -1.7 245 11 322.7 323.8 294.4 340.3 5.38 12 528 5467 -1.1 -8.1 59 7.0 -4.4 253 10 326.6 327.4 294.3 339.7 3.94 13 500 5900 -4.1 -12.1 54 8.0 -7.5 260 9 328.0 328.6 293.9 338.3 3.02 14 401 7611 -13.3 -26.3 33 13.0 -16.9 196 6 337.5 337.7 294.7 341.6 1.11 15 400 7630 -13.3 -27.3 30 14.0 -17.1 195 6 337.7 337.9 294.7 341.5 1.02 16 328 9107 -23.7 -37.7 26 14.0 -26.1 88 4 343.1 343.2 295.5 344.9 0.45 17 300 9750 -29.3 -42.3 27 13.0 -31.0 40 3 344.1 344.1 295.6 345.3 0.31 18 291 9966 -31.5 -43.5 30 12.0 -32.9 47 6 344.0 344.0 295.6 345.1 0.28 19 281 10211 -32.9 -50.9 15 18.0 -34.5 54 8 345.4 345.4 295.7 345.9 0.13 20 250 11020 -39.1 -59.1 10 20.0 -40.2 80 18 347.9 347.9 296.2 348.2 0.05 21 249 11048 -39.3 -59.3 10 20.0 -40.4 79 18 348.0 348.0 296.3 348.3 0.05 22 234 11471 -43.3 -59.3 16 16.0 -44.0 71 24 348.2 348.2 296.3 348.5 0.06 23 222 11824 -46.1 -53.1 45 7.0 -46.4 64 29 349.2 349.2 296.5 349.7 0.12 24 200 12510 -52.1 -58.1 48 6.0 -52.3 50 38 350.3 350.3 296.8 350.6 0.07 25 150 14300 -68.3 -72.6 54 4.3 -68.4 60 59 352.4 352.4 297.2 352.5 0.01 26 142 14626 -70.9 -75.9 47 5.0 -70.9 65 52 353.5 353.5 297.4 353.5 0.01 27 137 14837 -71.1 -79.1 30 8.0 -71.1 69 47 356.7 356.7 298.1 356.8 0.01 28 124 15423 -72.7 -84.7 15 12.0 -72.8 79 35 364.2 364.2 299.5 364.2 0.00 29 100 16660 -80.1 -88.1 25 8.0 -80.1 100 7 373.0 373.0 301.1 373.0 0.00 30 87 17441 -83.3 -90.3 28 7.0 -83.3 125 8 381.7 381.7 302.5 381.7 0.00 31 85 17571 -80.1 -90.1 17 10.0 -80.1 390.7 390.7 303.9 390.7 0.00 32 80 17915 -79.7 -88.7 21 9.0 -79.7 398.4 398.4 305.0 398.4 0.00 33 79 17986 -76.7 -87.7 16 11.0 -76.7 406.0 406.0 306.0 406.0 0.00 34 73 18440 -77.1 -87.1 19 10.0 -77.1 414.4 414.4 307.0 414.4 0.00 TRP 87 17441 -83.3 -90.3 28 7.0 -83.3 125 8 381.7 381.7 302.5 381.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 558.00 mb = 5024.23 m = 16483.48 ft Wetbulb zero: 583.82 mb = 4655.55 m = 15273.91 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 76.93 % Est. max temperature: 32.94 C = 91.30 F Sfc-Lift cond lev (LCL): 944.47 mb = 595.91 m = 1955.05 ft T: 24.86 C 700-500 lapse rate: 5.09 C/km ThetaE index: 11.77 C Layer 1000.0- 836.0 mb Conv cond level (CCL): 878.42 mb = 1226.70 m = 4024.56 ft Mean mixing ratio: 17.39 g/kg Conv temperature: 32.26 C = 90.06 F Cap Strength: 0.99 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.25 C Lifted Index @700 mb: -1.94 C Showalter Index: 0.22 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.10 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 215.00 Risk: None Energy Index: -1.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1084.45 J/kg Max Up Vert Vel: 46.57 m/s Conv Inhibition (B-): 11.67 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 902.10 mb = 996.74 m = 3270.09 ft Lev Free Conv (LFC): 847.10 mb = 1540.58 m = 5054.34 ft Equ Level (EL): 137.10 mb = 14833.13 m = 48664.53 ft B at Equ Level: 1060.34 J/kg Max Parcel Lev (MPL): 87.10 mb = 17434.62 m = 57199.49 ft Wind level data Storm motion: 255 at 8 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 | 75 8 -7.4 -2.0 1 1000 91 255 3 2.9 0.8 | 75 5 -4.5 -1.2 2 925 780 240 7 6.1 3.5 | 139 2 -1.3 1.5 3 850 1511 195 7 1.8 6.8 | 131 7 -5.6 4.7 4 700 3167 215 15 8.6 12.3 | 187 10 1.2 10.3 5 500 5900 260 9 8.9 1.6 | 287 2 1.5 -0.5 6 400 7630 195 6 1.6 5.8 | 123 7 -5.8 3.8 7 300 9750 40 3 -1.9 -2.3 | 65 10 -9.3 -4.3 8 250 11020 80 18 -17.7 -3.1 | 78 26 -25.1 -5.1 9 200 12510 50 38 -29.1 -24.4 | 54 45 -36.5 -26.4 10 150 14300 60 59 -51.1 -29.5 | 62 66 -58.5 -31.5 11 100 16660 100 7 -6.9 1.2 | 87 14 -14.3 -0.8 Wind Parameters Mean winds (0-6000m): 224.7 at 10.2 knts Storm direction: 254.7 at 7.6 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -1.6 tot: 17.0 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 170.92 Bulk Shear: 6.34 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 ------------------------------------------------------------------------------- 500 249 4 80 4| 0.0 5.6 5.6| 1.0 0.0 1.0 1.9 0.20| 5.7 1.2 1000 241 5 100 3| 0.0 3.6 3.6| 1.9 -0.0 1.9 1.9 0.31| 4.6 1.4 1500 229 6 121 3| 0.0 2.4 2.4| 1.9 -1.6 0.3 0.2 0.14| 4.3 0.6 2000 219 6 131 4| 0.7 1.8 2.5| 6.9 -1.6 5.3 2.7 0.28| 3.9 1.1 2500 215 7 141 5| 1.1 1.4 2.5| 12.4 -1.6 10.8 4.3 0.38| 3.7 1.4 3000 214 8 150 5| 1.4 1.2 2.6| 18.6 -1.6 17.0 5.7 0.45| 3.5 1.6 4000 217 10 165 6| 1.1 0.9 2.0| 25.6 -1.6 24.0 6.0 0.48| 3.2 1.6 5000 221 10 173 6| 0.9 0.7 1.6| 28.7 -1.6 27.1 5.4 0.49| 3.0 1.5 6000 225 10 178 5| 0.7 0.6 1.3| 30.1 -1.8 28.4 4.7 0.49| 2.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//WAAA/skewt/WAAA.skewt.20250420.12.gif