UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 12 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 1008 3 28.6 26.4 88 2.2 27.0 170 2 301.1 305.1 299.8 366.0 21.97 1 1000 80 27.0 24.7 87 2.3 25.3 200 3 300.1 303.8 298.5 358.8 19.96 2 982 241 25.8 23.8 89 2.0 24.3 264 4 300.5 304.0 298.1 357.1 19.23 3 975 304 25.6 23.7 89 1.9 24.2 289 4 300.9 304.5 298.2 357.6 19.26 4 925 767 23.4 19.0 76 4.4 20.3 290 12 303.2 306.0 296.2 348.1 15.12 5 911 900 22.6 18.2 76 4.4 19.5 299 12 303.7 306.4 296.0 347.1 14.59 6 850 1501 18.2 17.0 93 1.2 17.4 275 13 305.2 307.9 296.3 348.5 14.49 7 829 1715 16.6 16.3 98 0.3 16.4 270 13 305.7 308.4 296.3 348.3 14.21 8 792 2105 15.8 13.1 84 2.7 14.0 261 14 308.9 311.1 295.6 345.5 12.05 9 709 3041 11.8 7.1 73 4.7 8.9 256 16 314.4 316.1 294.9 342.3 8.97 10 700 3148 11.0 6.2 72 4.8 8.0 255 16 314.7 316.3 294.6 341.3 8.53 11 616 4201 3.8 2.9 94 0.9 3.3 273 7 318.1 319.6 294.9 342.5 7.68 12 539 5276 -2.1 -3.1 93 1.0 -2.6 259 6 323.5 324.6 294.8 341.9 5.66 13 500 5870 -5.1 -7.7 82 2.6 -6.3 250 6 326.8 327.7 294.6 341.1 4.29 14 492 5997 -5.3 -11.3 63 6.0 -7.9 254 6 328.1 328.7 294.1 339.2 3.28 15 424 7148 -13.7 -15.0 90 1.3 -14.2 287 7 331.6 332.2 294.6 341.3 2.81 16 417 7275 -14.3 -15.5 91 1.2 -14.7 291 7 332.4 333.0 294.8 342.0 2.75 17 406 7477 -15.7 -17.4 87 1.7 -16.3 297 7 333.2 333.6 294.7 341.6 2.40 18 400 7590 -14.7 -17.9 77 3.2 -15.8 300 7 335.9 336.4 295.3 344.2 2.34 19 370 8177 -18.1 -25.1 54 7.0 -20.0 333 6 338.9 339.2 295.3 343.9 1.35 20 300 9710 -29.1 -39.1 37 10.0 -30.6 95 3 344.4 344.5 295.7 346.1 0.43 21 285 10076 -31.3 -43.3 30 12.0 -32.7 98 8 346.3 346.4 296.1 347.5 0.29 22 250 10990 -39.3 -43.9 62 4.6 -39.7 120 21 347.6 347.7 296.4 348.9 0.31 23 200 12470 -52.3 -58.3 48 6.0 -52.5 145 34 349.9 350.0 296.7 350.3 0.07 24 150 14260 -67.9 -75.9 31 8.0 -67.9 100 36 353.1 353.1 297.3 353.2 0.01 25 145 14463 -69.9 -76.9 35 7.0 -69.9 100 36 353.1 353.1 297.3 353.1 0.01 26 126 15291 -74.7 -81.7 33 7.0 -74.7 95 34 358.9 358.9 298.5 358.9 0.00 27 109 16120 -81.5 -89.5 24 8.0 -81.5 89 32 361.2 361.2 299.0 361.3 0.00 28 100 16600 -85.3 -92.3 27 7.0 -85.3 85 31 362.9 362.9 299.2 362.9 0.00 29 90 17170 -89.7 -96.7 25 7.0 -89.7 90 35 365.3 365.3 299.7 365.3 0.00 30 77 18039 -74.5 -80.5 39 6.0 -74.5 141 23 413.6 413.6 307.0 413.6 0.01 31 70 18590 -75.3 -85.3 19 10.0 -75.3 270 20 423.3 423.3 308.1 423.3 0.00 32 57 19785 -74.5 -87.5 12 13.0 -74.6 326 10 450.7 450.7 310.9 450.7 0.00 33 55 19995 -70.7 -84.7 11 14.0 -70.8 351 7 464.1 464.1 312.1 464.1 0.01 34 50 20560 -71.3 -92.3 3 21.0 -71.4 90 35 475.5 475.5 313.1 475.5 0.00 35 42 21591 -71.9 -97.9 1 26.0 -72.1 91 47 498.3 498.3 314.8 498.3 0.00 36 30 23640 -59.1 -89.1 1 30.0 -60.1 95 69 583.5 583.5 319.8 583.6 0.00 37 29 23852 -58.3 -88.5 1 30.2 -59.5 90 70 591.4 591.4 320.2 591.5 0.01 38 26 24542 -55.7 -86.7 1 31.0 -57.3 91 68 617.6 617.6 321.4 617.6 0.01 39 21 25898 -56.1 -87.1 1 31.0 -58.0 94 61 655.2 655.3 322.9 655.3 0.01 40 20 26210 -52.1 -84.1 1 32.0 -55.0 95 59 676.7 676.7 323.7 676.8 0.02 41 17 27279 -44.9 -78.9 1 34.0 -50.6 121 40 732.0 732.0 325.4 732.4 0.05 42 11 30149 -51.3 -83.3 1 32.0 -56.0 233 11 805.8 805.8 327.4 806.1 0.03 43 10 30781 -41.9 -76.9 1 35.0 -51.1 251 15 863.1 863.2 328.7 864.3 0.11 TRP 90 17170 -89.7 -96.7 25 7.0 -89.7 90 35 365.3 365.3 299.7 365.3 0.00 WND 29 23852 -58.3 -88.5 1 30.2 -59.5 90 70 591.4 591.4 320.2 591.5 0.01 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 566.41 mb = 4893.28 m = 16053.88 ft Wetbulb zero: 573.05 mb = 4782.83 m = 15691.50 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 85.73 % Est. max temperature: 32.56 C = 90.61 F Sfc-Lift cond lev (LCL): 976.95 mb = 286.39 m = 939.60 ft T: 25.66 C 700-500 lapse rate: 5.91 C/km ThetaE index: 10.55 C Layer 925.0- 850.0 mb Conv cond level (CCL): 884.07 mb = 1160.38 m = 3806.96 ft Mean mixing ratio: 17.61 g/kg Conv temperature: 31.93 C = 89.47 F Cap Strength: 1.64 C Lifted Index: -3.48 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.81 C Lifted Index @700 mb: -0.62 C Showalter Index: -1.60 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.10 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 236.00 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1181.46 J/kg Max Up Vert Vel: 48.61 m/s Conv Inhibition (B-): 21.97 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 917.41 mb = 839.04 m = 2752.73 ft Lev Free Conv (LFC): 862.41 mb = 1375.37 m = 4512.32 ft Equ Level (EL): 142.41 mb = 14569.37 m = 47799.17 ft B at Equ Level: 1176.95 J/kg Max Parcel Lev (MPL): 82.41 mb = 17660.42 m = 57940.31 ft Wind level data Storm motion: 296 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 1008 3 170 2 -0.3 2.0 | 126 9 -7.3 5.3 1 1000 80 200 3 1.0 2.8 | 136 9 -5.9 6.2 2 975 305 290 4 3.8 -1.4 | 122 4 -3.2 2.0 3 925 767 290 12 11.3 -4.1 | 280 4 4.3 -0.7 4 909 914 300 12 10.4 -6.0 | 307 4 3.4 -2.6 5 850 1501 275 13 13.0 -1.1 | 250 6 6.0 2.2 6 789 2134 260 14 13.8 2.4 | 230 9 6.8 5.8 7 700 3148 255 16 15.5 4.1 | 229 11 8.5 7.5 8 683 3353 255 17 16.4 4.4 | 231 12 9.5 7.8 9 610 4267 275 6 6.0 -0.5 | 161 3 -1.0 2.8 10 500 5870 250 6 5.6 2.1 | 166 6 -1.3 5.4 11 400 7590 300 7 6.1 -3.5 | 81 1 -0.9 -0.1 12 398 7620 290 7 6.6 -2.4 | 159 1 -0.4 1.0 13 300 9710 95 3 -3.0 0.3 | 110 11 -9.9 3.6 14 251 10973 105 20 -19.3 5.2 | 108 28 -26.3 8.5 15 250 10990 120 21 -18.2 10.5 | 119 29 -25.1 13.9 16 200 12470 145 34 -19.5 27.9 | 140 41 -26.5 31.2 17 190 12802 145 31 -17.8 25.4 | 139 38 -24.7 28.8 18 150 14260 100 36 -35.5 6.3 | 103 43 -42.4 9.6 19 141 14630 100 36 -35.5 6.3 | 103 43 -42.4 9.6 20 100 16600 85 31 -30.9 -2.7 | 91 38 -37.8 0.7 21 97 16764 85 31 -30.9 -2.7 | 91 38 -37.8 0.7 22 90 17170 90 35 -35.0 0.0 | 95 42 -41.9 3.4 23 82 17678 95 39 -38.9 3.4 | 98 46 -45.8 6.8 24 78 17983 125 23 -18.8 13.2 | 123 31 -25.8 16.6 25 70 18590 270 20 20.0 -0.0 | 256 13 13.1 3.4 26 70 18593 285 24 23.2 -6.2 | 280 16 16.2 -2.8 27 63 19202 255 20 19.3 5.2 | 235 15 12.4 8.5 28 54 20117 5 5 -0.4 -5.0 | 78 8 -7.4 -1.6 29 50 20560 90 35 -35.0 0.0 | 95 42 -41.9 3.4 30 49 20726 100 23 -22.7 4.0 | 104 31 -29.6 7.4 31 46 21031 90 41 -41.0 0.0 | 94 48 -47.9 3.4 32 30 23640 95 69 -68.7 6.0 | 97 76 -75.7 9.4 33 29 23852 90 70 -70.0 0.0 | 93 77 -76.9 3.4 34 28 24079 90 70 -70.0 0.0 | 93 77 -76.9 3.4 35 20 26210 95 59 -58.8 5.1 | 97 66 -65.7 8.5 36 20 26213 90 67 -67.0 0.0 | 93 74 -73.9 3.4 37 15 27432 150 14 -7.0 12.1 | 138 21 -13.9 15.5 38 12 28042 180 24 0.0 24.0 | 166 28 -6.9 27.4 39 11 28346 225 9 6.4 6.4 | 177 10 -0.6 9.7 40 8 29870 300 25 21.7 -12.5 | 302 17 14.7 -9.1 Wind Parameters Mean winds (0-6000m): 265.8 at 10.3 knts Storm direction: 295.8 at 7.7 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -14.3 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 240.42 Bulk Shear: 4.91 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 ------------------------------------------------------------------------------- 500 272 4 140 4| 8.9 0.0 8.9| 5.5 -1.9 3.6 7.3 0.23| 10.8 2.5 1000 288 8 193 1| 6.9 0.0 6.9| 8.5 -2.7 5.9 5.9 0.36| 9.0 3.2 1500 287 9 250 2| 4.6 1.6 6.2| 8.5 -8.6 -0.0 -0.0 0.09| 7.6 0.7 2000 281 10 245 4| 3.5 1.9 5.4| 8.5 -12.6 -4.1 -2.0 -0.01| 6.5 -0.0 2500 275 11 240 5| 2.8 1.9 4.6| 8.5 -14.0 -5.4 -2.2 -0.03| 5.5 -0.1 3000 271 12 237 6| 2.3 1.8 4.1| 8.5 -14.3 -5.8 -1.9 -0.03| 4.8 -0.1 4000 267 12 234 7| 1.6 1.3 2.9| 9.9 -17.3 -7.4 -1.8 -0.06| 4.8 -0.3 5000 267 11 227 6| 1.2 1.1 2.3| 10.2 -19.8 -9.6 -1.9 -0.12| 4.3 -0.5 6000 266 10 219 5| 1.0 1.0 2.0| 10.4 -19.8 -9.4 -1.6 -0.11| 3.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251212.00.gif