UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:1200Z 8 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 27.2 25.6 91 1.6 26.0 60 3 299.7 303.5 298.9 361.1 20.92 1 1000 75 26.6 24.2 87 2.4 24.9 45 7 299.8 303.3 298.0 356.5 19.35 2 975 300 26.0 23.3 85 2.7 24.0 30 8 301.3 304.8 298.0 356.7 18.78 3 925 763 22.2 21.3 95 0.9 21.6 320 9 302.0 305.2 297.4 353.7 17.50 4 911 896 22.0 19.7 87 2.3 20.4 320 13 303.1 306.1 296.8 350.8 16.06 5 886 1138 21.6 16.7 74 4.9 18.2 314 16 305.1 307.7 295.7 345.8 13.62 6 850 1497 19.4 14.4 73 5.0 16.0 305 19 306.5 308.8 295.1 343.2 12.23 7 810 1910 16.6 12.8 78 3.8 14.1 309 21 307.7 309.9 295.0 342.7 11.55 8 792 2102 16.2 11.2 72 5.0 13.0 306 19 309.3 311.3 294.7 341.6 10.61 9 749 2576 14.8 8.8 67 6.0 11.0 318 18 312.8 314.6 294.8 342.3 9.54 10 700 3146 10.8 7.3 79 3.5 8.6 335 17 314.4 316.2 295.1 343.1 9.21 11 677 3424 10.6 4.6 66 6.0 7.0 354 17 317.2 318.8 294.8 342.2 7.88 12 616 4204 5.6 -5.4 45 11.0 0.1 49 17 320.2 321.0 292.7 333.7 4.15 13 590 4555 2.8 -8.2 44 11.0 -2.3 52 19 320.9 321.6 292.4 332.4 3.49 14 575 4763 2.0 -9.0 44 11.0 -3.0 50 20 322.3 323.0 292.7 333.5 3.37 15 506 5786 -2.9 -31.9 9 29.0 -10.5 41 15 328.4 328.5 291.8 330.3 0.52 16 500 5880 -3.5 -29.5 11 26.0 -10.6 40 14 328.8 328.9 292.0 331.2 0.66 17 473 6317 -6.3 -36.3 7 30.0 -13.1 48 15 330.6 330.6 292.2 331.9 0.36 18 447 6758 -8.5 -34.5 10 26.0 -14.6 52 15 333.2 333.3 293.0 334.9 0.46 19 431 7040 -10.7 -33.7 13 23.0 -16.0 33 14 333.9 334.0 293.3 335.8 0.51 20 407 7478 -13.9 -16.2 83 2.3 -14.7 4 12 335.3 335.8 295.4 344.6 2.65 21 400 7610 -14.7 -18.2 75 3.5 -15.9 355 11 335.9 336.3 295.3 344.0 2.28 22 384 7918 -16.1 -24.1 50 8.0 -18.4 352 10 338.0 338.3 295.1 343.2 1.42 23 372 8156 -17.9 -20.9 77 3.0 -18.8 350 10 338.7 339.1 295.7 345.7 1.94 24 360 8401 -19.1 -23.6 68 4.5 -20.4 347 9 340.3 340.6 295.7 346.1 1.58 25 300 9730 -29.3 -33.3 68 4.0 -30.0 245 3 344.1 344.2 296.0 347.0 0.77 26 294 9873 -30.5 -34.5 68 4.0 -31.2 242 3 344.4 344.5 296.0 347.1 0.70 27 256 10838 -37.9 -53.9 17 16.0 -39.0 167 6 347.4 347.4 296.1 347.8 0.10 28 250 11000 -39.1 -54.1 19 15.0 -40.1 145 7 347.9 348.0 296.3 348.3 0.10 29 215 12016 -47.3 -50.3 71 3.0 -47.5 149 21 350.5 350.6 296.9 351.3 0.18 30 200 12490 -51.7 -57.7 49 6.0 -51.9 155 22 350.9 350.9 296.9 351.2 0.08 31 169 13560 -61.1 -64.6 63 3.5 -61.2 135 27 352.6 352.6 297.2 352.8 0.04 32 150 14290 -67.5 -72.5 49 5.0 -67.5 120 30 353.8 353.8 297.5 353.9 0.01 33 135 14914 -73.7 -79.7 39 6.0 -73.7 130 31 353.6 353.6 297.4 353.7 0.01 34 120 15593 -78.5 -84.5 37 6.0 -78.5 115 37 357.0 357.0 298.1 357.0 0.00 35 108 16190 -80.5 -86.5 36 6.0 -80.5 80 47 364.1 364.1 299.5 364.1 0.00 36 100 16620 -83.9 -90.9 28 7.0 -83.9 75 48 365.6 365.6 299.8 365.6 0.00 37 90 17197 -88.3 -94.3 32 6.0 -88.3 75 55 368.0 368.0 300.2 368.1 0.00 38 89 17257 -88.5 -94.5 31 6.0 -88.5 75 55 368.8 368.8 300.4 368.8 0.00 39 82 17706 -83.5 -87.8 47 4.3 -83.5 93 42 387.8 387.8 303.5 387.8 0.00 40 70 18580 -85.3 -90.3 40 5.0 -85.3 140 7 401.9 401.9 305.5 401.9 0.00 41 65 18991 -79.1 -83.5 48 4.4 -79.1 115 6 424.1 424.1 308.2 424.1 0.01 42 50 20520 -66.7 -79.7 14 13.0 -66.9 80 39 486.3 486.3 314.0 486.4 0.01 43 45 21156 -65.3 -89.3 2 24.0 -65.6 80 39 504.6 504.6 315.2 504.6 0.00 44 30 23660 -57.5 -87.5 1 30.0 -58.7 85 50 587.9 587.9 320.0 587.9 0.01 45 20 26210 -57.5 -87.5 1 30.0 -59.2 95 65 660.2 660.2 323.1 660.2 0.01 46 19 26535 -56.3 -86.8 1 30.5 -58.3 95 65 673.6 673.6 323.6 673.6 0.01 47 18 26879 -55.1 -86.1 1 31.0 -57.5 97 65 687.9 687.9 324.0 688.0 0.01 TRP 90 17197 -88.3 -94.3 32 6.0 -88.3 75 55 368.0 368.0 300.2 368.1 0.00 WND 19 26535 -56.3 -86.8 1 30.5 -58.3 95 65 673.6 673.6 323.6 673.6 0.01 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 546.84 mb = 5180.25 m = 16995.36 ft Wetbulb zero: 614.52 mb = 4223.25 m = 13855.64 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 60.84 % Est. max temperature: 33.72 C = 92.69 F Sfc-Lift cond lev (LCL): 985.38 mb = 205.64 m = 674.66 ft T: 26.25 C 700-500 lapse rate: 5.23 C/km ThetaE index: 15.09 C Layer 925.0- 749.0 mb Conv cond level (CCL): 878.55 mb = 1210.99 m = 3973.02 ft Mean mixing ratio: 18.25 g/kg Conv temperature: 32.95 C = 91.32 F Cap Strength: 1.19 C Lifted Index: -2.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.71 C Lifted Index @700 mb: -1.17 C Showalter Index: 1.99 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 224.80 Risk: None Energy Index: -2.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1174.99 J/kg Max Up Vert Vel: 48.48 m/s Conv Inhibition (B-): 23.25 J/kg Cap Strength: 1.09 C Lift Cond Lev (LCL): 930.46 mb = 711.19 m = 2333.26 ft Lev Free Conv (LFC): 825.46 mb = 1748.23 m = 5735.61 ft Equ Level (EL): 765.46 mb = 2391.71 m = 7846.73 ft B at Equ Level: 16.88 J/kg Max Parcel Lev (MPL): 75.46 mb = 18165.00 m = 59595.73 ft Wind level data Storm motion: 30 at 13 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 60 3 -2.6 -1.5 | 201 10 3.7 9.5 1 1000 75 45 7 -4.9 -4.9 | 192 6 1.3 6.0 2 974 305 30 8 -4.0 -6.9 | 209 5 2.3 4.0 3 925 763 320 9 5.8 -6.9 | 251 13 12.1 4.1 4 909 914 320 14 9.0 -10.7 | 269 15 15.3 0.2 5 850 1497 305 19 15.6 -10.9 | 270 22 21.8 0.1 6 817 1829 310 22 16.9 -14.1 | 278 23 23.1 -3.2 7 789 2134 305 19 15.6 -10.9 | 270 22 21.8 0.1 8 700 3146 335 17 7.2 -15.4 | 288 14 13.5 -4.4 9 610 4267 55 17 -13.9 -9.8 | 99 8 -7.7 1.2 10 545 5182 45 23 -16.3 -16.3 | 62 11 -10.0 -5.3 11 500 5880 40 14 -9.0 -10.7 | 95 3 -2.7 0.2 12 449 6706 55 15 -12.3 -8.6 | 111 6 -6.0 2.4 13 400 7610 355 11 1.0 -11.0 | 270 7 7.2 0.0 14 325 9144 340 7 2.4 -6.6 | 243 10 8.7 4.4 15 300 9730 245 3 2.7 1.3 | 216 15 9.0 12.2 16 274 10363 230 2 1.5 1.3 | 212 15 7.8 12.3 17 250 11000 145 7 -4.0 5.7 | 188 17 2.3 16.7 18 209 12192 150 23 -11.5 19.9 | 170 31 -5.2 30.9 19 200 12490 155 22 -9.3 19.9 | 174 31 -3.0 30.9 20 150 14290 120 30 -26.0 15.0 | 143 33 -19.7 26.0 21 127 15240 135 32 -22.6 22.6 | 154 37 -16.4 33.6 22 108 16154 80 47 -46.3 -8.2 | 94 40 -40.0 2.8 23 100 16620 75 48 -46.4 -12.4 | 88 40 -40.1 -1.5 24 97 16764 75 48 -46.4 -12.4 | 88 40 -40.1 -1.5 25 90 17197 75 55 -53.1 -14.2 | 86 47 -46.9 -3.3 26 87 17374 75 55 -53.1 -14.2 | 86 47 -46.9 -3.3 27 70 18580 140 7 -4.5 5.4 | 186 16 1.8 16.3 28 60 19507 85 5 -5.0 -0.4 | 187 11 1.3 10.5 29 50 20520 80 39 -38.4 -6.8 | 97 32 -32.1 4.2 30 34 22860 80 38 -37.4 -6.6 | 98 31 -31.1 4.4 31 30 23660 85 50 -49.8 -4.4 | 99 44 -43.5 6.6 32 20 26210 95 65 -64.8 5.7 | 106 61 -58.5 16.6 33 19 26518 95 65 -64.8 5.7 | 106 61 -58.5 16.6 34 19 26535 95 65 -64.8 5.7 | 106 61 -58.5 16.6 35 16 27127 100 65 -64.0 11.3 | 111 62 -57.7 22.3 Wind Parameters Mean winds (0-6000m): 359.8 at 16.8 knts Storm direction: 29.8 at 12.6 knts Shear (0-3000m) pos: 1.4 neg: 3.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 65.0 neg: -18.8 tot: 46.1 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.4 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 74.27 Bulk Shear: 15.82 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 29 7 212 5| 0.0 7.6 7.6| 6.8 -2.1 4.7 9.5 0.37| 11.0 4.0 1000 351 9 255 8| 0.0 8.1 8.1| 23.3 -2.2 21.2 21.2 0.40| 11.3 4.5 1500 329 12 265 12| 0.0 7.0 7.0| 24.3 -3.3 21.0 14.0 0.31| 9.5 3.0 2000 320 14 269 15| 0.4 5.3 5.6| 41.3 -12.8 28.5 14.2 0.31| 8.4 2.6 2500 317 15 270 16| 0.7 4.2 5.0| 52.5 -18.8 33.7 13.5 0.30| 7.7 2.3 3000 318 15 272 17| 1.4 3.5 4.9| 65.0 -18.8 46.1 15.4 0.33| 7.2 2.4 4000 329 16 280 15| 3.3 2.6 6.0| 96.3 -18.8 77.5 19.4 0.47| 7.9 3.7 5000 347 16 297 11| 3.1 2.2 5.3|103.1 -29.7 73.3 14.7 0.40| 7.4 3.0 6000 360 17 313 9| 2.6 2.1 4.7|107.0 -32.8 74.2 12.4 0.37| 7.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251208.12.gif