UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121612.upa.cvt Date: 1200Z 16 DEC 25 Searching for WRRR... Searching the city database file for: WRRR ... Date:1200Z 16 DEC 25 Station: WRRR WMO ident: 97230 Latitude: -8.75 Longitude: 115.17 Elevation: 1.00 ------------------------------------------------------------------------------- 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 1007 1 29.0 23.0 70 6.0 24.6 260 10 301.5 304.8 297.5 354.1 17.83 1 1000 64 29.0 23.0 70 6.0 24.6 275 17 302.1 305.5 297.7 355.2 17.96 2 931 697 23.2 20.0 82 3.2 20.9 275 23 302.5 305.4 296.6 349.8 16.01 3 925 754 23.0 18.8 77 4.2 20.1 275 23 302.8 305.6 296.0 347.0 14.93 4 850 1491 19.2 13.2 68 6.0 15.3 280 19 306.3 308.4 294.4 340.2 11.29 5 839 1603 18.8 11.8 64 7.0 14.3 281 18 307.0 308.9 293.9 338.4 10.42 6 760 2443 13.2 11.1 87 2.1 11.9 310 13 309.7 311.8 295.1 343.2 10.99 7 704 3085 11.6 7.2 74 4.4 8.9 307 16 314.8 316.6 295.1 343.2 9.09 8 700 3133 11.2 6.5 73 4.7 8.3 310 15 314.9 316.6 294.8 342.1 8.71 9 667 3534 8.8 0.8 57 8.0 4.4 323 12 316.6 317.7 293.3 335.9 6.09 10 659 3634 8.0 3.5 73 4.5 5.4 321 12 316.8 318.2 294.4 340.4 7.49 11 564 4900 0.4 -3.2 77 3.6 -1.4 306 13 322.2 323.3 294.3 339.7 5.36 12 560 4957 1.0 -9.0 47 10.0 -3.6 319 12 323.6 324.3 293.1 335.1 3.46 13 548 5131 0.0 -2.5 83 2.5 -1.3 356 8 324.4 325.6 295.1 343.5 5.82 14 500 5860 -4.1 -6.1 86 2.0 -5.1 360 11 328.0 329.0 295.3 344.3 4.86 15 476 6247 -5.5 -8.8 78 3.3 -7.0 13 12 331.0 331.8 295.5 345.0 4.13 16 400 7590 -13.5 -16.6 77 3.1 -14.6 50 8 337.4 338.0 295.9 346.7 2.61 17 375 8079 -16.7 -20.2 74 3.5 -17.9 55 8 339.5 339.9 296.0 346.9 2.05 18 300 9720 -28.3 -32.4 68 4.1 -29.1 30 11 345.5 345.7 296.4 348.7 0.84 19 294 9866 -29.3 -33.6 66 4.3 -30.1 21 10 346.1 346.2 296.4 349.0 0.76 20 250 11010 -38.7 -43.0 64 4.3 -39.1 35 6 348.5 348.6 296.6 349.9 0.34 21 200 12490 -51.9 -57.9 48 6.0 -52.1 70 8 350.6 350.6 296.8 350.9 0.08 22 150 14290 -67.7 -72.7 49 5.0 -67.7 125 25 353.5 353.5 297.4 353.5 0.01 23 148 14370 -68.5 -73.5 48 5.0 -68.5 129 27 353.4 353.4 297.4 353.5 0.01 24 101 16565 -83.9 -88.9 41 5.0 -83.9 95 41 364.6 364.6 299.6 364.6 0.00 25 100 16620 -83.9 -88.9 41 5.0 -83.9 95 41 365.6 365.6 299.8 365.6 0.00 26 88 17331 -80.9 -88.9 25 8.0 -80.9 95 42 385.3 385.3 303.1 385.3 0.00 27 75 18225 -82.5 -89.5 29 7.0 -82.5 55 4 399.9 399.9 305.2 399.9 0.00 28 70 18610 -81.5 -89.5 24 8.0 -81.5 75 13 410.0 410.0 306.5 410.0 0.00 29 65 19030 -80.3 -88.3 25 8.0 -80.3 56 13 421.4 421.4 307.9 421.4 0.00 30 59 19588 -74.5 -85.5 17 11.0 -74.6 71 18 446.3 446.3 310.5 446.3 0.00 31 50 20560 -72.7 -86.7 10 14.0 -72.8 85 26 472.2 472.2 312.8 472.2 0.00 32 40 21881 -69.5 -88.5 5 19.0 -69.7 85 42 511.3 511.3 315.7 511.3 0.00 33 34 22864 -63.5 -88.5 2 25.0 -64.0 85 46 551.4 551.4 318.2 551.5 0.00 TRP 101 16565 -83.9 -88.9 41 5.0 -83.9 95 41 364.6 364.6 299.6 364.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 548.00 mb = 5131.20 m = 16834.44 ft Wetbulb zero: 584.20 mb = 4613.94 m = 15137.42 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 75.29 % Est. max temperature: 33.39 C = 92.10 F Sfc-Lift cond lev (LCL): 923.42 mb = 768.93 m = 2522.71 ft T: 22.92 C 700-500 lapse rate: 5.61 C/km ThetaE index: 16.81 C Layer 931.0- 760.0 mb Conv cond level (CCL): 839.00 mb = 1602.85 m = 5258.64 ft Mean mixing ratio: 16.48 g/kg Conv temperature: 34.45 C = 94.01 F Cap Strength: 1.64 C Lifted Index: -1.60 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.60 C Lifted Index @700 mb: 0.28 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 17.30 C K Index: 31.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 207.40 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 304.45 J/kg Max Up Vert Vel: 24.68 m/s Conv Inhibition (B-): 45.60 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 894.92 mb = 1042.10 m = 3418.92 ft Lev Free Conv (LFC): 789.92 mb = 2115.03 m = 6938.99 ft Equ Level (EL): 719.92 mb = 2897.70 m = 9506.77 ft B at Equ Level: 14.07 J/kg Max Parcel Lev (MPL): 119.92 mb = 15578.50 m = 51109.95 ft Wind level data Storm motion: 331 at 11 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 1007 1 260 10 9.8 1.7 | 203 12 4.8 11.0 1 1000 64 275 17 16.9 -1.5 | 237 14 11.9 7.8 2 925 754 275 23 22.9 -2.0 | 248 19 17.9 7.3 3 850 1491 280 19 18.7 -3.3 | 246 15 13.7 6.0 4 847 1524 280 19 18.7 -3.3 | 246 15 13.7 6.0 5 788 2134 285 11 10.6 -2.8 | 221 9 5.6 6.5 6 733 2743 335 15 6.3 -13.6 | 343 4 1.3 -4.3 7 707 3048 305 16 13.1 -9.2 | 269 8 8.1 0.1 8 700 3133 310 15 11.5 -9.6 | 273 6 6.4 -0.3 9 681 3353 325 12 6.9 -9.8 | 286 2 1.8 -0.5 10 564 4877 305 13 10.6 -7.5 | 252 6 5.6 1.8 11 544 5182 10 7 -1.2 -6.9 | 111 7 -6.3 2.4 12 524 5486 20 6 -2.1 -5.6 | 117 8 -7.1 3.7 13 504 5791 360 9 -0.0 -9.0 | 93 5 -5.1 0.3 14 500 5860 360 11 -0.0 -11.0 | 71 5 -5.1 -1.7 15 485 6096 25 10 -4.2 -9.1 | 91 9 -9.3 0.2 16 466 6401 360 14 -0.0 -14.0 | 47 7 -5.1 -4.7 17 431 7010 345 10 2.6 -9.7 | 82 2 -2.5 -0.4 18 414 7315 45 9 -6.4 -6.4 | 104 12 -11.4 2.9 19 400 7590 50 8 -6.1 -5.1 | 110 12 -11.2 4.2 20 352 8534 60 8 -6.9 -4.0 | 114 13 -12.0 5.3 21 338 8839 50 4 -3.1 -2.6 | 130 11 -8.1 6.7 22 324 9144 10 7 -1.2 -6.9 | 111 7 -6.3 2.4 23 311 9449 15 8 -2.1 -7.7 | 102 7 -7.1 1.6 24 300 9720 30 11 -5.5 -9.5 | 89 11 -10.6 -0.2 25 299 9754 25 11 -4.6 -10.0 | 86 10 -9.7 -0.7 26 286 10058 15 9 -2.3 -8.7 | 95 7 -7.4 0.6 27 250 11010 35 6 -3.4 -4.9 | 117 10 -8.5 4.4 28 240 11278 55 5 -4.1 -2.9 | 125 11 -9.1 6.4 29 219 11887 95 5 -5.0 0.4 | 134 14 -10.0 9.7 30 209 12192 75 10 -9.7 -2.6 | 115 16 -14.7 6.7 31 200 12490 70 8 -7.5 -2.7 | 118 14 -12.6 6.6 32 190 12802 70 9 -8.5 -3.1 | 115 15 -13.5 6.2 33 181 13106 85 11 -11.0 -1.0 | 118 18 -16.0 8.3 34 150 14290 125 25 -20.5 14.3 | 133 35 -25.5 23.6 35 149 14326 130 27 -20.7 17.4 | 136 37 -25.7 26.7 36 141 14630 120 29 -25.1 14.5 | 128 38 -30.2 23.8 37 134 14935 115 34 -30.8 14.4 | 123 43 -35.9 23.7 38 101 16565 95 41 -40.8 3.6 | 106 48 -45.9 12.9 39 100 16620 95 41 -40.8 3.6 | 106 48 -45.9 12.9 40 87 17374 95 42 -41.8 3.7 | 105 49 -46.9 13.0 41 78 17983 15 11 -2.8 -10.6 | 80 8 -7.9 -1.3 42 74 18288 65 2 -1.8 -0.8 | 141 11 -6.9 8.5 43 70 18610 75 13 -12.6 -3.4 | 109 19 -17.6 5.9 44 67 18898 75 13 -12.6 -3.4 | 109 19 -17.6 5.9 45 63 19202 35 12 -6.9 -9.8 | 87 12 -11.9 -0.5 46 57 19812 90 21 -21.0 0.0 | 110 28 -26.1 9.3 47 54 20117 85 27 -26.9 -2.4 | 102 33 -32.0 6.9 48 51 20422 105 32 -30.9 8.3 | 116 40 -36.0 17.6 49 50 20560 85 26 -25.9 -2.3 | 103 32 -31.0 7.0 50 48 20726 90 25 -25.0 0.0 | 107 31 -30.1 9.3 51 43 21336 90 42 -42.0 0.0 | 101 48 -47.1 9.3 52 35 22250 75 43 -41.5 -11.1 | 88 47 -46.6 -1.8 53 33 22555 90 47 -47.0 0.0 | 100 53 -52.1 9.3 54 31 22860 85 52 -51.8 -4.5 | 95 57 -56.9 4.8 Wind Parameters Mean winds (0-6000m): 301.5 at 14.1 knts Storm direction: 331.5 at 10.6 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 73.0 deg Storm rel helicity (0-3000m) pos: 51.6 neg: -22.5 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 31.56 Bulk Shear: 9.65 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 18 239 15| 11.8 0.0 11.8| 33.9 0.0 33.9 67.7 0.84| 12.0 10.1 1000 275 20 243 17| 6.4 0.0 6.4| 39.0 -0.2 38.7 38.7 0.72| 7.7 5.6 1500 276 20 245 17| 3.5 0.0 3.5| 39.0 -1.8 37.1 24.8 0.59| 6.1 3.6 2000 277 19 244 16| 1.4 0.0 1.4| 39.0 -12.5 26.4 13.2 0.29| 6.2 1.8 2500 280 18 243 14| 2.3 0.0 2.3| 47.2 -15.0 32.2 12.9 0.34| 6.7 2.3 3000 286 17 248 12| 1.9 0.5 2.4| 51.6 -22.5 29.0 9.7 0.23| 7.3 1.7 4000 292 16 252 10| 1.5 0.5 2.1| 52.8 -24.3 28.6 7.1 0.19| 6.5 1.2 5000 296 15 254 9| 1.6 0.5 2.2| 53.1 -25.5 27.6 5.5 0.07| 6.2 0.5 6000 301 14 255 7| 1.6 0.5 2.1| 57.5 -32.4 25.1 4.2 0.01| 6.6 0.1 Wrote GIF file: /home/apache/climate/data/raob//WRRR/skewt/WRRR.skewt.20251216.12.gif