UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121700.upa.cvt Date: 0000Z 17 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 17 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 29.2 26.8 87 2.4 27.4 250 4 301.7 305.8 300.3 368.4 22.51 1 1000 80 28.2 25.2 84 3.0 26.0 275 6 301.4 305.1 299.1 362.2 20.58 2 975 305 25.6 24.3 93 1.3 24.6 285 7 300.9 304.6 298.7 359.8 19.99 3 945 580 22.8 22.8 100 0.0 22.8 279 11 300.8 304.2 297.9 356.1 18.80 4 925 767 22.6 20.6 88 2.0 21.2 275 14 302.4 305.5 297.0 351.9 16.74 5 911 900 21.6 20.1 91 1.5 20.5 271 15 302.7 305.7 297.0 351.5 16.47 6 850 1500 18.0 15.8 87 2.2 16.5 260 19 305.0 307.5 295.5 345.0 13.40 7 829 1714 16.4 15.9 97 0.5 16.1 260 18 305.5 308.1 296.0 346.9 13.84 8 792 2103 15.0 12.9 87 2.1 13.6 260 15 308.0 310.3 295.3 344.0 11.89 9 700 3141 9.6 7.6 87 2.0 8.3 265 13 313.1 314.9 294.8 342.2 9.40 10 616 4194 4.6 2.7 87 1.9 3.5 12 5 319.0 320.5 295.1 343.1 7.57 11 561 4953 1.2 -6.8 55 8.0 -2.6 88 4 323.7 324.5 293.6 337.2 4.10 12 518 5590 -3.1 -6.9 75 3.8 -4.9 145 3 325.9 326.8 294.4 340.6 4.41 13 506 5776 -4.1 -11.1 58 7.0 -7.1 162 3 326.9 327.6 293.8 337.9 3.24 14 500 5870 -4.9 -8.5 76 3.6 -6.5 170 3 327.1 327.9 294.4 340.6 4.03 15 487 6077 -5.9 -8.4 82 2.5 -7.1 161 4 328.3 329.1 294.9 342.3 4.17 16 400 7600 -14.1 -16.9 79 2.8 -15.1 90 8 336.7 337.2 295.7 345.7 2.55 17 366 8267 -18.3 -30.3 34 12.0 -21.1 79 5 339.7 339.9 295.0 342.9 0.84 18 352 8556 -19.7 -26.7 54 7.0 -21.5 75 4 341.6 341.9 295.8 346.2 1.22 19 300 9720 -28.3 -33.3 62 5.0 -29.2 105 13 345.5 345.7 296.3 348.5 0.77 20 294 9865 -29.7 -34.3 64 4.6 -30.5 104 14 345.5 345.7 296.3 348.3 0.71 21 269 10492 -34.3 -42.3 44 8.0 -35.3 102 19 347.7 347.8 296.4 349.1 0.34 22 250 11000 -38.9 -42.9 66 4.0 -39.3 95 24 348.2 348.3 296.5 349.6 0.35 23 236 11393 -41.9 -44.5 76 2.6 -42.1 87 23 349.5 349.6 296.8 350.7 0.31 24 228 11626 -44.1 -46.2 80 2.1 -44.3 82 22 349.6 349.6 296.8 350.7 0.27 25 200 12490 -51.9 -55.7 64 3.8 -52.0 80 22 350.6 350.6 296.8 351.0 0.10 26 150 14290 -68.3 -75.3 36 7.0 -68.4 95 31 352.4 352.4 297.1 352.5 0.01 27 142 14615 -71.1 -80.1 25 9.0 -71.1 100 30 353.1 353.1 297.3 353.1 0.00 28 123 15446 -79.1 -87.1 26 8.0 -79.1 113 29 353.3 353.3 297.4 353.4 0.00 29 113 15922 -82.7 -90.7 24 8.0 -82.7 119 29 355.3 355.3 297.8 355.3 0.00 30 100 16600 -83.9 -90.9 28 7.0 -83.9 100 43 365.6 365.6 299.8 365.6 0.00 31 93 16999 -86.3 -96.3 15 10.0 -86.3 85 40 368.6 368.6 300.3 368.6 0.00 32 86 17435 -79.3 -84.2 44 4.9 -79.3 68 19 391.0 391.0 303.9 391.0 0.00 33 70 18600 -80.5 -88.5 25 8.0 -80.5 260 30 412.2 412.2 306.8 412.2 0.00 34 62 19289 -80.7 -89.7 21 9.0 -80.7 200 33 426.3 426.3 308.4 426.3 0.00 35 50 20530 -73.5 -89.5 7 16.0 -73.6 95 37 470.3 470.3 312.7 470.3 0.00 36 44 21278 -73.3 -96.3 2 23.0 -73.4 100 47 488.3 488.3 314.1 488.3 0.00 37 36 22482 -63.1 -92.1 1 29.0 -63.6 97 59 543.5 543.5 317.7 543.5 0.00 38 33 23016 -63.7 -91.7 1 28.0 -64.3 89 63 555.6 555.6 318.4 555.6 0.00 39 30 23610 -57.1 -87.1 1 30.0 -58.4 80 67 589.0 589.0 320.1 589.0 0.01 40 26 24513 -55.3 -86.0 1 30.7 -57.0 90 70 618.8 618.8 321.5 618.9 0.01 41 20 26190 -51.9 -83.9 1 32.0 -54.8 95 66 677.3 677.3 323.7 677.4 0.02 42 19 26525 -48.1 -81.1 1 33.0 -52.3 95 63 699.1 699.1 324.4 699.4 0.03 TRP 93 16999 -86.3 -96.3 15 10.0 -86.3 85 40 368.6 368.6 300.3 368.6 0.00 WND 26 24513 -55.3 -86.0 1 30.7 -57.0 90 70 618.8 618.8 321.5 618.9 0.01 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 549.00 mb = 5130.58 m = 16832.39 ft Wetbulb zero: 584.77 mb = 4616.02 m = 15144.25 ft Precipitable water: 2.48 inches Sfc-500 mean rel hum: 82.94 % Est. max temperature: 32.24 C = 90.03 F Sfc-Lift cond lev (LCL): 974.17 mb = 312.27 m = 1024.51 ft T: 25.52 C 700-500 lapse rate: 5.31 C/km ThetaE index: 23.38 C Layer 1000.0- 829.0 mb Conv cond level (CCL): 946.88 mb = 562.35 m = 1844.94 ft Mean mixing ratio: 18.94 g/kg Conv temperature: 28.32 C = 82.98 F Cap Strength: 0.26 C Lifted Index: -4.45 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.77 C Lifted Index @700 mb: -2.90 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.70 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -0.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1930.47 J/kg Max Up Vert Vel: 62.14 m/s Conv Inhibition (B-): 0.18 J/kg Cap Strength: 0.23 C Lift Cond Lev (LCL): 938.55 mb = 639.68 m = 2098.68 ft Lev Free Conv (LFC): 933.55 mb = 686.43 m = 2252.05 ft Equ Level (EL): 923.55 mb = 780.65 m = 2561.15 ft B at Equ Level: 7.96 J/kg Max Parcel Lev (MPL): 63.55 mb = 19148.08 m = 62821.03 ft Wind level data Storm motion: 298 at 7 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 3 250 4 3.8 1.4 | 152 5 -2.4 4.6 1 1000 80 275 6 6.0 -0.5 | 175 3 -0.2 2.7 2 975 305 285 7 6.8 -1.8 | 202 2 0.6 1.4 3 925 767 275 14 13.9 -1.2 | 255 8 7.7 2.0 4 909 914 270 15 15.0 -0.0 | 250 9 8.8 3.2 5 850 1500 260 19 18.7 3.3 | 242 14 12.5 6.5 6 848 1524 260 19 18.7 3.3 | 242 14 12.5 6.5 7 789 2134 260 15 14.8 2.6 | 236 10 8.6 5.8 8 700 3141 265 13 13.0 1.1 | 237 8 6.7 4.4 9 657 3658 270 2 2.0 -0.0 | 128 5 -4.2 3.2 10 609 4267 30 5 -2.5 -4.3 | 83 9 -8.7 -1.1 11 500 5870 170 3 -0.5 3.0 | 133 9 -6.7 6.2 12 400 7600 90 8 -8.0 0.0 | 103 15 -14.2 3.2 13 352 8534 75 4 -3.9 -1.0 | 102 10 -10.1 2.2 14 300 9720 105 13 -12.6 3.4 | 109 20 -18.8 6.6 15 251 10973 100 23 -22.7 4.0 | 104 30 -28.9 7.2 16 250 11000 95 24 -23.9 2.1 | 100 31 -30.1 5.3 17 209 12192 70 20 -18.8 -6.8 | 82 25 -25.0 -3.6 18 200 12490 80 22 -21.7 -3.8 | 89 28 -27.9 -0.6 19 150 14290 95 31 -30.9 2.7 | 99 38 -37.1 5.9 20 114 15850 120 28 -24.2 14.0 | 120 35 -30.5 17.2 21 100 16600 100 43 -42.3 7.5 | 102 50 -48.5 10.7 22 97 16764 100 43 -42.3 7.5 | 102 50 -48.5 10.7 23 93 16999 85 40 -39.8 -3.5 | 90 46 -46.0 -0.3 24 87 17374 80 23 -22.7 -4.0 | 88 29 -28.9 -0.8 25 82 17678 25 4 -1.7 -3.6 | 87 8 -7.9 -0.4 26 74 18288 285 43 41.5 -11.1 | 283 36 35.3 -7.9 27 70 18600 260 30 29.5 5.2 | 250 25 23.3 8.4 28 50 20530 95 37 -36.9 3.2 | 99 44 -43.1 6.5 29 40 21946 105 55 -53.1 14.2 | 106 62 -59.3 17.5 30 30 23610 80 67 -66.0 -11.6 | 83 73 -72.2 -8.4 31 26 24513 90 70 -70.0 0.0 | 92 76 -76.2 3.2 32 25 24689 90 70 -70.0 0.0 | 92 76 -76.2 3.2 33 20 26190 95 66 -65.7 5.8 | 97 73 -72.0 9.0 34 17 26822 95 56 -55.8 4.9 | 97 63 -62.0 8.1 Wind Parameters Mean winds (0-6000m): 267.5 at 9.3 knts Storm direction: 297.5 at 7.0 knts Shear (0-3000m) pos: 1.0 neg: 1.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 85.0 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -11.1 tot: -6.9 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1804.08 Bulk Shear: 1.07 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 ------------------------------------------------------------------------------- 500 280 7 201 2| 7.1 0.0 7.1| 3.1 0.0 3.1 6.2 0.59| 7.8 4.6 1000 276 10 241 5| 3.5 3.2 6.7| 3.8 -2.3 1.5 1.5 0.29| 7.2 2.1 1500 270 13 243 7| 2.4 3.5 5.9| 3.8 -6.7 -2.9 -1.9 0.15| 6.3 0.9 2000 267 14 242 9| 1.8 1.9 3.7| 3.8 -10.2 -6.4 -3.2 0.07| 5.5 0.4 2500 265 14 241 9| 1.2 1.5 2.8| 4.0 -11.1 -7.1 -2.8 0.06| 4.8 0.3 3000 265 14 240 9| 1.0 1.3 2.3| 4.2 -11.1 -6.9 -2.3 0.06| 4.2 0.3 4000 266 12 235 7| 1.6 1.0 2.6| 4.3 -24.3 -20.0 -5.0 -0.25| 5.0 -1.3 5000 268 11 231 6| 1.5 0.8 2.3| 17.2 -25.3 -8.0 -1.6 -0.12| 5.0 -0.6 6000 268 9 221 5| 0.9 0.6 1.6| 29.0 -25.4 3.6 0.6 -0.03| 4.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251217.00.gif