UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:1200Z 3 DEC 25 Station: WASS WMO ident: 97502 Latitude: -0.93 Longitude: 131.12 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1011 3 24.4 24.2 99 0.2 24.3 80 1 296.6 300.1 297.1 352.0 19.13 1 1000 102 25.4 24.0 92 1.4 24.4 325 4 298.5 302.0 297.5 354.3 19.11 2 978 298 24.0 22.6 92 1.4 23.0 262 9 299.0 302.3 296.9 351.4 17.93 3 925 786 21.4 20.1 92 1.3 20.5 265 27 301.2 304.2 296.4 348.9 16.22 4 913 900 21.0 18.8 87 2.2 19.5 269 26 301.9 304.7 295.8 346.5 15.13 5 893 1092 19.2 18.0 93 1.2 18.4 267 29 302.0 304.7 295.6 345.3 14.70 6 850 1517 18.2 16.3 89 1.9 16.9 270 27 305.2 307.8 295.9 346.6 13.85 7 839 1629 18.2 15.0 82 3.2 16.0 274 26 306.4 308.8 295.5 345.1 12.89 8 794 2100 14.6 12.8 89 1.8 13.4 289 22 307.4 309.6 295.0 342.9 11.78 9 700 3157 8.0 7.9 99 0.1 7.9 280 14 311.3 313.2 294.6 340.9 9.60 10 683 3360 6.8 6.5 98 0.3 6.6 276 13 312.2 313.9 294.3 339.8 8.93 11 616 4206 3.4 2.8 96 0.6 3.1 261 7 317.7 319.1 294.7 341.8 7.63 12 500 5880 -4.7 -5.1 97 0.4 -4.9 260 11 327.3 328.4 295.4 344.7 5.24 13 400 7600 -14.1 -15.4 90 1.3 -14.6 285 4 336.7 337.3 295.9 346.8 2.89 14 329 9060 -23.3 -25.3 84 2.0 -23.8 44 4 343.4 343.7 296.4 348.9 1.49 15 300 9730 -28.3 -30.4 82 2.1 -28.7 100 4 345.5 345.7 296.5 349.4 1.02 16 257 10820 -37.1 -40.0 74 2.9 -37.4 104 13 348.1 348.2 296.6 350.0 0.46 17 250 11010 -38.9 -41.9 73 3.0 -39.2 105 15 348.2 348.3 296.6 349.8 0.39 18 214 12050 -48.5 -52.7 62 4.2 -48.7 81 19 349.1 349.2 296.5 349.7 0.13 19 200 12490 -52.5 -55.3 72 2.8 -52.6 70 21 349.6 349.7 296.7 350.1 0.11 20 150 14280 -68.7 -72.0 62 3.3 -68.7 70 24 351.7 351.7 297.0 351.8 0.02 21 109 16112 -84.3 -87.5 57 3.2 -84.3 90 29 356.0 356.0 297.9 356.0 0.00 22 100 16590 -82.5 -85.2 63 2.7 -82.5 110 44 368.3 368.3 300.2 368.3 0.00 23 89 17239 -85.1 -88.1 59 3.0 -85.1 93 35 375.6 375.6 301.5 375.6 0.00 24 85 17495 -81.9 -84.4 65 2.5 -81.9 84 30 387.1 387.1 303.3 387.1 0.00 25 76 18120 -84.9 -88.0 58 3.1 -84.9 61 19 393.4 393.4 304.3 393.4 0.00 26 70 18580 -80.3 -83.6 58 3.3 -80.3 45 10 412.6 412.6 306.8 412.6 0.01 27 55 19966 -71.9 -81.9 21 10.0 -72.0 88 24 461.3 461.3 311.9 461.4 0.01 28 50 20530 -69.1 -88.1 5 19.0 -69.3 105 30 480.7 480.7 313.5 480.7 0.00 29 48 20774 -69.9 -90.9 3 21.0 -70.1 101 31 484.4 484.4 313.8 484.4 0.00 TRP 109 16112 -84.3 -87.5 57 3.2 -84.3 90 29 356.0 356.0 297.9 356.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 567.31 mb = 4908.94 m = 16105.25 ft Wetbulb zero: 571.36 mb = 4809.90 m = 15780.31 ft Precipitable water: 2.54 inches Sfc-500 mean rel hum: 93.85 % Est. max temperature: 32.17 C = 89.90 F Sfc-Lift cond lev (LCL): 1008.66 mb = 23.97 m = 78.64 ft T: 24.61 C 700-500 lapse rate: 4.66 C/km ThetaE index: 8.93 C Layer 978.0- 850.0 mb Conv cond level (CCL): 913.38 mb = 896.02 m = 2939.66 ft Mean mixing ratio: 17.38 g/kg Conv temperature: 29.68 C = 85.43 F Cap Strength: 0.78 C Lifted Index: -2.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.31 C Lifted Index @700 mb: -2.80 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 21.00 C K Index: 39.10 Risk: > 80 % chance of thunderstorms Sweat Index: 260.60 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 534.29 J/kg Max Up Vert Vel: 32.69 m/s Conv Inhibition (B-): 6.00 J/kg Cap Strength: 0.70 C Lift Cond Lev (LCL): 941.85 mb = 627.94 m = 2060.15 ft Lev Free Conv (LFC): 896.85 mb = 1054.25 m = 3458.77 ft Equ Level (EL): 856.85 mb = 1447.80 m = 4749.95 ft B at Equ Level: 15.96 J/kg Max Parcel Lev (MPL): 96.85 mb = 16768.27 m = 55013.33 ft Wind level data Storm motion: 300 at 12 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 1011 3 80 1 -1.0 -0.2 | 117 13 -11.2 5.8 1 1000 102 325 4 2.3 -3.3 | 109 8 -7.9 2.7 2 977 305 260 9 8.9 1.6 | 170 8 -1.3 7.5 3 944 610 265 23 22.9 2.0 | 238 15 12.7 7.9 4 925 786 265 27 26.9 2.4 | 244 19 16.7 8.3 5 911 914 270 26 26.0 -0.0 | 249 17 15.8 5.9 6 880 1219 265 32 31.9 2.8 | 248 23 21.7 8.7 7 850 1517 270 27 27.0 -0.0 | 251 18 16.8 5.9 8 790 2134 290 22 20.7 -7.5 | 279 11 10.5 -1.6 9 700 3157 280 14 13.8 -2.4 | 226 5 3.6 3.5 10 610 4267 260 6 5.9 1.0 | 149 8 -4.3 7.0 11 525 5486 245 14 12.7 5.9 | 192 12 2.5 11.9 12 500 5880 260 11 10.8 1.9 | 185 8 0.7 7.8 13 400 7600 285 4 3.9 -1.0 | 128 8 -6.3 4.9 14 300 9730 100 4 -3.9 0.7 | 115 16 -14.1 6.6 15 250 11010 105 15 -14.5 3.9 | 112 27 -24.7 9.8 16 200 12490 70 21 -19.7 -7.2 | 88 30 -29.9 -1.2 17 172 13411 75 27 -26.1 -7.0 | 88 36 -36.2 -1.1 18 150 14280 70 24 -22.6 -8.2 | 86 33 -32.7 -2.3 19 114 15850 95 19 -18.9 1.7 | 105 30 -29.1 7.6 20 109 16112 90 29 -29.0 0.0 | 99 40 -39.2 5.9 21 100 16590 110 44 -41.3 15.0 | 112 56 -51.5 21.0 22 97 16764 110 44 -41.3 15.0 | 112 56 -51.5 21.0 23 70 18580 45 10 -7.1 -7.1 | 86 17 -17.2 -1.1 24 50 20530 105 30 -29.0 7.8 | 109 41 -39.1 13.7 25 45 21031 95 32 -31.9 2.8 | 102 43 -42.0 8.7 Wind Parameters Mean winds (0-6000m): 270.3 at 15.7 knts Storm direction: 300.3 at 11.8 knts Shear (0-3000m) pos: 1.3 neg: 2.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 121.1 deg Storm rel helicity (0-3000m) pos: 85.1 neg: -16.2 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 3.8 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 78.52 Bulk Shear: 6.80 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 ------------------------------------------------------------------------------- 500 270 9 165 6| 0.0 19.7 19.7| 29.7 -4.1 25.6 51.2 0.61| 23.3 14.2 1000 267 17 224 9| 5.1 9.8 14.9| 55.9 -4.1 51.8 51.8 0.58| 18.1 10.5 1500 267 21 237 13| 3.2 6.6 9.8| 60.4 -6.3 54.1 36.1 0.47| 15.3 7.1 2000 270 22 244 13| 2.4 4.9 7.3| 81.9 -6.3 75.6 37.8 0.50| 13.5 6.7 2500 273 22 248 13| 1.5 3.9 5.5| 85.1 -10.5 74.6 29.9 0.44| 11.8 5.3 3000 275 21 249 12| 1.3 2.8 4.1| 85.1 -16.2 68.9 23.0 0.36| 10.6 3.8 4000 275 19 243 9| 1.0 1.5 2.5| 85.1 -27.3 57.8 14.5 0.21| 9.0 1.9 5000 274 16 232 8| 0.8 1.6 2.4| 95.1 -30.0 65.0 13.0 0.23| 7.9 1.8 6000 270 16 223 8| 1.0 1.6 2.6|101.0 -33.7 67.3 11.2 0.22| 7.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251203.12.gif