UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 10 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 1010 3 26.8 25.9 95 0.9 26.2 310 5 299.1 303.0 299.0 361.4 21.27 1 1000 92 25.2 24.7 97 0.5 24.9 285 9 298.4 302.0 298.0 356.5 19.96 2 977 297 24.2 24.0 99 0.2 24.1 266 10 299.3 302.9 298.0 356.6 19.58 3 925 777 22.0 21.2 95 0.8 21.5 280 10 301.8 305.0 297.3 353.1 17.39 4 912 900 21.6 19.0 85 2.6 19.8 284 11 302.6 305.4 296.2 348.0 15.34 5 850 1508 17.6 17.3 98 0.3 17.4 290 11 304.6 307.3 296.3 348.6 14.78 6 793 2100 14.4 14.4 100 0.0 14.4 257 8 307.3 309.7 295.9 346.8 13.12 7 788 2154 13.0 12.4 96 0.6 12.6 255 8 306.3 308.5 294.6 341.1 11.56 8 734 2752 12.2 12.1 99 0.1 12.1 292 9 311.7 314.1 296.4 349.2 12.18 9 700 3150 10.0 9.8 99 0.2 9.9 340 10 313.6 315.6 296.1 347.4 10.94 10 666 3563 7.0 7.0 100 0.0 7.0 20 9 314.7 316.5 295.3 344.3 9.49 11 648 3788 6.6 4.0 83 2.6 5.1 53 10 316.7 318.2 294.7 341.6 7.90 12 616 4203 4.4 2.1 85 2.3 3.1 86 11 318.8 320.2 294.8 341.9 7.25 13 595 4486 3.6 0.6 81 3.0 1.9 84 11 321.1 322.4 295.0 342.7 6.74 14 548 5151 0.0 -5.0 69 5.0 -2.5 80 13 324.4 325.4 294.4 340.3 4.82 15 534 5358 -2.3 -4.2 87 1.9 -3.3 78 13 324.1 325.1 294.6 341.3 5.26 16 512 5692 -3.5 -5.2 88 1.7 -4.4 76 14 326.5 327.6 295.1 343.4 5.08 17 500 5880 -4.1 -8.2 73 4.1 -6.0 75 14 328.0 328.9 294.8 341.9 4.12 18 479 6217 -5.7 -17.7 38 12.0 -10.1 77 17 330.1 330.5 293.6 337.1 1.99 19 457 6584 -7.5 -22.5 29 15.0 -12.3 79 21 332.3 332.6 293.6 337.3 1.37 20 453 6653 -8.1 -14.1 62 6.0 -10.5 79 21 332.4 333.0 294.8 342.2 2.84 TRP WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 548.00 mb = 5151.12 m = 16899.81 ft Wetbulb zero: 574.74 mb = 4766.06 m = 15636.48 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 90.68 % Est. max temperature: 31.98 C = 89.56 F Sfc-Lift cond lev (LCL): 997.42 mb = 114.82 m = 376.69 ft T: 25.09 C 700-500 lapse rate: 5.16 C/km ThetaE index: 8.62 C Layer 925.0- 850.0 mb Conv cond level (CCL): 937.59 mb = 658.39 m = 2160.04 ft Mean mixing ratio: 18.62 g/kg Conv temperature: 28.90 C = 84.02 F Cap Strength: 0.30 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @700 mb: -1.91 C Showalter Index: -0.66 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.40 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 243.60 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 461.63 J/kg Max Up Vert Vel: 30.39 m/s Conv Inhibition (B-): 2.80 J/kg Cap Strength: 0.30 C Lift Cond Lev (LCL): 950.52 mb = 538.26 m = 1765.91 ft Lev Free Conv (LFC): 895.52 mb = 1057.55 m = 3469.63 ft Wind level data Storm motion: 40 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 1010 3 310 5 3.8 -3.2 | 252 9 8.9 2.9 1 1000 92 285 9 8.7 -2.3 | 255 14 13.8 3.8 2 976 305 265 10 10.0 0.9 | 245 17 15.0 7.0 3 925 777 280 10 9.8 -1.7 | 254 16 14.9 4.4 4 910 914 285 11 10.6 -2.8 | 258 16 15.7 3.3 5 850 1508 290 11 10.3 -3.8 | 261 16 15.4 2.4 6 789 2134 255 8 7.7 2.1 | 237 15 12.8 8.2 7 761 2438 255 8 7.7 2.1 | 237 15 12.8 8.2 8 700 3150 340 10 3.4 -9.4 | 291 9 8.5 -3.2 9 658 3658 30 9 -4.5 -7.8 | 341 2 0.6 -1.6 10 633 3962 90 12 -12.0 0.0 | 132 9 -6.9 6.1 11 610 4267 85 11 -11.0 -1.0 | 131 8 -5.9 5.2 12 500 5880 75 14 -13.5 -3.6 | 107 9 -8.4 2.5 13 448 6706 80 22 -21.7 -3.8 | 98 17 -16.6 2.3 Wind Parameters Mean winds (0-6000m): 9.6 at 10.6 knts Storm direction: 39.6 at 8.0 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 25.8 deg Storm rel helicity (0-3000m) pos: 54.3 neg: -36.7 tot: 17.6 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 16.09 Bulk Shear: 28.69 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 ------------------------------------------------------------------------------- 500 274 9 249 15| 0.0 7.1 7.1| 5.7 -10.0 -4.2 -8.5 -0.10| 9.7 -1.0 1000 277 10 251 16| 1.5 3.5 5.0| 17.4 -10.0 7.4 7.4 0.15| 6.3 0.9 1500 281 10 254 16| 1.2 2.4 3.6| 20.4 -10.0 10.4 6.9 0.19| 4.5 0.9 2000 280 10 254 16| 0.9 2.3 3.2| 20.4 -31.8 -11.4 -5.7 -0.15| 4.7 -0.7 2500 276 10 251 16| 0.8 1.9 2.6| 24.7 -36.7 -12.0 -4.8 -0.14| 4.3 -0.6 3000 279 10 252 15| 2.1 1.5 3.7| 54.3 -36.7 17.6 5.9 0.18| 5.2 0.9 4000 296 10 262 14| 2.7 1.2 3.8| 73.7 -36.7 37.0 9.3 0.38| 6.8 2.6 5000 317 10 276 12| 2.1 0.7 2.9| 73.7 -40.2 33.6 6.7 0.33| 5.8 1.9 6000 10 11 323 5| 1.8 0.4 2.2| 73.7 -45.7 28.1 4.7 0.27| 5.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251210.00.gif