UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 9 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 1009 3 29.6 26.8 85 2.8 27.5 180 2 302.0 306.1 300.4 368.8 22.49 1 1000 80 26.4 24.8 91 1.6 25.2 260 4 299.5 303.2 298.4 358.4 20.08 2 976 295 25.4 24.3 94 1.1 24.6 312 5 300.6 304.3 298.6 359.4 19.97 3 955 487 24.4 22.9 91 1.5 23.3 315 9 301.5 304.9 298.0 356.7 18.72 4 925 767 22.6 21.5 94 1.1 21.8 315 15 302.4 305.7 297.7 354.8 17.72 5 911 900 22.0 20.2 90 1.8 20.7 311 17 303.1 306.2 297.1 352.3 16.58 6 850 1501 18.0 16.6 92 1.4 17.1 305 21 305.0 307.6 296.0 347.2 14.12 7 837 1633 17.2 16.2 94 1.0 16.5 304 21 305.5 308.1 296.0 347.3 13.98 8 792 2105 15.4 13.1 86 2.3 13.8 300 22 308.5 310.7 295.5 345.0 12.05 9 766 2388 14.8 10.2 74 4.6 11.9 304 22 310.8 312.7 294.8 342.2 10.26 10 709 3039 10.0 8.5 90 1.5 9.0 306 20 312.4 314.3 295.0 342.9 9.88 11 700 3145 9.6 7.8 89 1.8 8.5 305 19 313.1 314.9 295.0 342.6 9.54 12 683 3350 9.0 7.4 90 1.6 8.0 322 18 314.7 316.5 295.3 344.3 9.51 13 658 3659 8.6 1.6 61 7.0 4.6 348 18 317.6 318.8 293.9 338.4 6.54 14 616 4203 4.6 0.5 75 4.1 2.3 33 16 319.0 320.3 294.3 339.7 6.46 15 511 5708 -3.9 -9.9 63 6.0 -6.5 72 12 326.2 326.9 293.9 338.1 3.53 16 500 5880 -4.5 -12.5 54 8.0 -7.8 75 10 327.6 328.1 293.7 337.5 2.93 17 492 6007 -5.1 -11.1 63 6.0 -7.7 65 10 328.3 329.0 294.2 339.6 3.33 18 476 6266 -5.5 -15.5 45 10.0 -9.4 45 9 331.0 331.4 294.1 339.3 2.40 19 457 6585 -7.3 -29.3 15 22.0 -13.2 20 7 332.6 332.7 293.2 335.3 0.74 20 433 7003 -9.9 -15.9 61 6.0 -12.2 15 5 334.5 335.0 295.1 343.4 2.56 21 400 7610 -13.9 -29.9 25 16.0 -17.9 25 2 336.9 337.1 294.3 339.9 0.80 22 369 8216 -18.1 -28.1 41 10.0 -20.6 60 3 339.2 339.4 295.0 343.0 1.03 23 344 8737 -20.9 -29.9 44 9.0 -23.0 91 5 342.3 342.5 295.7 345.8 0.93 24 331 9020 -23.5 -30.5 53 7.0 -25.0 107 5 342.5 342.7 295.7 346.0 0.91 25 300 9730 -28.7 -39.7 34 11.0 -30.3 150 7 344.9 345.0 295.8 346.5 0.40 26 281 10192 -32.5 -37.5 61 5.0 -33.2 157 10 346.0 346.1 296.2 348.1 0.54 27 250 11000 -39.3 -46.3 47 7.0 -39.9 160 14 347.6 347.7 296.3 348.6 0.24 28 200 12490 -52.5 -61.5 33 9.0 -52.8 160 13 349.6 349.6 296.6 349.8 0.05 29 150 14280 -67.7 -75.7 31 8.0 -67.8 100 27 353.5 353.5 297.4 353.5 0.01 30 115 15823 -80.9 -86.9 36 6.0 -80.9 84 35 356.9 356.9 298.1 356.9 0.00 31 100 16600 -84.9 -90.9 33 6.0 -84.9 75 39 363.7 363.7 299.4 363.7 0.00 32 91 17116 -87.9 -93.9 32 6.0 -87.9 60 40 367.7 367.7 300.1 367.7 0.00 33 84 17554 -84.3 -88.7 46 4.4 -84.3 86 35 383.5 383.5 302.8 383.5 0.00 34 70 18570 -81.7 -87.7 35 6.0 -81.7 155 6 409.6 409.6 306.5 409.6 0.00 35 62 19272 -69.5 -79.5 22 10.0 -69.6 23 7 451.1 451.1 311.0 451.2 0.01 36 54 20095 -70.5 -90.5 4 20.0 -70.6 73 20 467.0 467.0 312.4 467.0 0.00 37 50 20550 -71.9 -91.9 3 20.0 -72.0 100 28 474.1 474.1 313.0 474.1 0.00 38 36 22540 -60.1 -89.1 1 29.0 -60.9 100 52 551.3 551.3 318.2 551.3 0.00 39 30 23680 -58.9 -88.9 1 30.0 -59.9 100 52 584.1 584.1 319.9 584.1 0.00 40 22 25621 -60.1 -89.1 1 29.0 -61.3 100 69 634.7 634.7 322.1 634.7 0.01 41 20 26220 -57.5 -87.5 1 30.0 -59.2 100 74 660.2 660.2 323.1 660.2 0.01 42 18 26892 -53.3 -84.8 1 31.5 -56.1 100 75 693.6 693.6 324.2 693.7 0.02 43 14 28547 -43.3 -78.3 1 35.0 -50.4 779.2 779.2 326.7 779.8 0.06 44 10 30789 -48.1 -81.1 1 33.0 -54.4 840.0 840.0 328.2 840.5 0.06 TRP 91 17116 -87.9 -93.9 32 6.0 -87.9 60 40 367.7 367.7 300.1 367.7 0.00 WND 18 26892 -53.3 -84.8 1 31.5 -56.1 100 75 693.6 693.6 324.2 693.7 0.02 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 559.18 mb = 5017.33 m = 16460.87 ft Wetbulb zero: 588.65 mb = 4568.73 m = 14989.09 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 79.56 % Est. max temperature: 32.35 C = 90.23 F Sfc-Lift cond lev (LCL): 969.55 mb = 353.53 m = 1159.88 ft T: 25.10 C 700-500 lapse rate: 5.16 C/km ThetaE index: 12.20 C Layer 955.0- 837.0 mb Conv cond level (CCL): 924.78 mb = 769.07 m = 2523.15 ft Mean mixing ratio: 18.94 g/kg Conv temperature: 30.06 C = 86.10 F Cap Strength: 0.59 C Lifted Index: -4.05 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.11 C Lifted Index @700 mb: -2.90 C Showalter Index: -0.54 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.10 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 251.20 Risk: None Energy Index: -1.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1833.27 J/kg Max Up Vert Vel: 60.55 m/s Conv Inhibition (B-): 4.48 J/kg Cap Strength: 0.60 C Lift Cond Lev (LCL): 939.34 mb = 631.94 m = 2073.28 ft Lev Free Conv (LFC): 904.34 mb = 963.83 m = 3162.12 ft Equ Level (EL): 114.34 mb = 15854.88 m = 52016.67 ft B at Equ Level: 1825.32 J/kg Max Parcel Lev (MPL): 64.34 mb = 19057.61 m = 62524.20 ft Wind level data Storm motion: 11 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 1009 3 180 2 0.0 2.0 | 189 15 2.4 14.7 1 1000 80 260 4 3.9 0.7 | 205 15 6.4 13.4 2 975 305 315 5 3.5 -3.5 | 213 11 6.0 9.2 3 925 767 315 15 10.6 -10.6 | 261 13 13.0 2.1 4 909 914 310 17 13.0 -10.9 | 263 16 15.4 1.8 5 878 1219 310 20 15.3 -12.9 | 270 18 17.7 -0.1 6 850 1501 305 21 17.2 -12.0 | 268 20 19.6 0.7 7 789 2134 300 22 19.1 -11.0 | 265 22 21.5 1.7 8 734 2743 310 22 16.9 -14.1 | 274 19 19.3 -1.4 9 700 3145 305 19 15.6 -10.9 | 264 18 18.0 1.8 10 610 4267 40 16 -10.3 -12.3 | 93 8 -7.9 0.5 11 566 4877 60 22 -19.1 -11.0 | 96 17 -16.6 1.7 12 500 5880 75 10 -9.7 -2.6 | 144 12 -7.2 10.1 13 449 6706 10 7 -1.2 -6.9 | 192 6 1.2 5.8 14 400 7610 25 2 -0.8 -1.8 | 188 11 1.6 10.9 15 300 9730 150 7 -3.5 6.1 | 177 19 -1.1 18.8 16 251 10973 170 15 -2.6 14.8 | 180 27 -0.2 27.5 17 250 11000 160 14 -4.8 13.2 | 175 26 -2.4 25.9 18 200 12490 160 13 -4.4 12.2 | 175 25 -2.0 24.9 19 150 14280 100 27 -26.6 4.7 | 126 30 -24.2 17.4 20 100 16600 75 39 -37.7 -10.1 | 94 35 -35.2 2.6 21 97 16764 85 42 -41.8 -3.7 | 103 40 -39.4 9.1 22 91 17116 60 40 -34.6 -20.0 | 77 33 -32.2 -7.3 23 87 17374 60 40 -34.6 -20.0 | 77 33 -32.2 -7.3 24 78 17983 145 23 -13.2 18.8 | 161 33 -10.8 31.6 25 70 18570 155 6 -2.5 5.4 | 180 18 -0.1 18.2 26 66 18898 0 0 -0.0 -0.0 | 191 13 2.4 12.7 27 50 20550 100 28 -27.6 4.9 | 125 31 -25.1 17.6 28 42 21641 100 52 -51.2 9.0 | 114 53 -48.8 21.7 29 30 23680 100 52 -51.2 9.0 | 114 53 -48.8 21.7 30 20 26220 100 74 -72.9 12.8 | 110 75 -70.5 25.6 31 18 26892 100 75 -73.9 13.0 | 110 76 -71.4 25.7 32 17 27127 100 75 -73.9 13.0 | 110 76 -71.4 25.7 Wind Parameters Mean winds (0-6000m): 340.8 at 17.3 knts Storm direction: 10.8 at 12.9 knts Shear (0-3000m) pos: 1.7 neg: 2.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 77.2 neg: -17.8 tot: 59.4 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.0 10^-3/s Energy-Hel index: 0.71 Bulk Rich Number: 74.86 Bulk Shear: 24.49 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 ------------------------------------------------------------------------------- 500 301 5 215 12| 11.1 0.0 11.1| 34.4 0.0 34.4 68.7 0.80| 13.1 10.5 1000 310 10 237 12| 5.6 4.5 10.0| 55.7 0.0 55.7 55.7 0.77| 11.1 8.6 1500 309 13 251 13| 3.7 4.1 7.8| 61.6 -3.4 58.2 38.8 0.67| 8.8 5.9 2000 307 15 256 15| 2.8 3.3 6.1| 61.6 -7.4 54.2 27.1 0.60| 7.1 4.3 2500 306 17 259 16| 2.4 2.7 5.1| 71.8 -8.2 63.6 25.4 0.61| 6.2 3.8 3000 306 17 262 17| 1.7 2.2 4.0| 77.2 -17.8 59.4 19.8 0.52| 5.7 3.0 4000 312 18 267 15| 2.8 1.7 4.5|116.2 -21.7 94.5 23.6 0.58| 7.3 4.3 5000 327 18 281 12| 3.2 1.3 4.5|133.8 -22.0 111.8 22.4 0.55| 7.6 4.2 6000 341 17 294 9| 2.2 1.5 3.7|172.0 -22.0 150.0 25.0 0.59| 7.4 4.4 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20251209.00.gif