UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 1 DEC 25 Station: WIII WMO ident: 96749 Latitude: -6.12 Longitude: 106.65 Elevation: 8.00 ------------------------------------------------------------------------------- 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 8 24.4 22.8 91 1.6 23.3 290 1 296.9 300.1 296.1 347.7 17.60 1 1006 26 25.6 21.8 80 3.8 22.9 269 1 298.2 301.2 295.8 346.4 16.56 2 1000 82 25.4 21.3 78 4.1 22.5 205 3 298.5 301.5 295.6 345.5 16.15 3 974 315 24.4 20.2 77 4.2 21.4 145 7 299.8 302.6 295.5 345.1 15.48 4 943 600 24.8 18.8 69 6.0 20.6 150 7 303.0 305.7 295.8 346.3 14.63 5 925 770 23.8 17.8 69 6.0 19.6 185 4 303.6 306.2 295.6 345.2 14.00 6 870 1301 19.6 16.5 82 3.1 17.5 140 4 304.6 307.2 295.6 345.5 13.70 7 850 1501 19.0 15.9 82 3.1 16.9 165 5 306.0 308.6 295.8 346.5 13.49 8 816 1852 17.8 12.8 73 5.0 14.5 179 7 308.4 310.5 295.1 343.1 11.46 9 700 3148 9.8 4.8 71 5.0 6.8 130 7 313.3 314.8 293.7 337.4 7.73 10 691 3256 9.6 3.6 66 6.0 6.1 125 7 314.3 315.7 293.5 336.8 7.19 11 686 3316 10.0 -4.0 37 14.0 2.9 122 7 315.4 316.2 291.3 328.7 4.15 12 681 3377 10.0 -9.0 25 19.0 1.4 120 7 316.0 316.6 290.3 325.3 2.84 13 677 3426 9.8 -5.2 34 15.0 2.4 119 8 316.3 317.1 291.3 328.7 3.83 14 669 3526 9.8 -7.2 29 17.0 1.7 119 9 317.4 318.1 291.2 328.3 3.33 15 650 3765 9.0 -18.0 13 27.0 -1.3 117 11 319.1 319.4 290.0 324.0 1.43 16 627 4063 6.6 -0.4 61 7.0 2.8 113 12 319.7 320.9 294.0 338.8 5.94 17 549 5144 0.0 -3.7 76 3.7 -1.9 64 7 324.3 325.3 294.7 341.7 5.31 18 510 5733 -3.3 -6.4 79 3.1 -4.8 87 8 327.2 328.1 295.0 342.7 4.65 19 500 5890 -3.7 -9.7 63 6.0 -6.4 50 7 328.5 329.3 294.6 340.9 3.66 20 499 5906 -3.7 -9.7 63 6.0 -6.4 50 7 328.7 329.5 294.6 341.1 3.67 21 425 7149 -12.3 -16.0 74 3.7 -13.7 24 5 333.2 333.7 294.8 342.2 2.58 22 407 7479 -13.3 -20.3 56 7.0 -15.6 350 3 336.0 336.4 295.0 342.7 1.87 23 400 7610 -14.3 -20.3 60 6.0 -16.3 350 3 336.4 336.8 295.1 343.2 1.90 24 357 8465 -20.3 -29.3 44 9.0 -22.4 15 7 339.5 339.7 295.0 343.0 0.95 25 334 8955 -24.5 -28.5 69 4.0 -25.4 8 10 340.2 340.5 295.3 344.3 1.09 26 314 9403 -27.7 -30.9 74 3.2 -28.3 15 7 341.9 342.0 295.6 345.3 0.93 27 301 9706 -29.9 -37.9 46 8.0 -31.1 56 9 342.9 343.0 295.4 344.8 0.48 28 300 9730 -30.1 -40.1 37 10.0 -31.4 60 9 343.0 343.0 295.4 344.5 0.39 29 296 9825 -30.7 -35.5 63 4.8 -31.4 61 9 343.4 343.6 295.7 345.9 0.63 30 250 11000 -39.9 -44.9 59 5.0 -40.4 90 15 346.7 346.8 296.1 347.9 0.28 31 248 11055 -40.5 -45.5 59 5.0 -40.9 89 15 346.6 346.7 296.1 347.7 0.26 32 222 11798 -47.3 -49.6 77 2.3 -47.4 82 19 347.3 347.4 296.2 348.1 0.19 33 200 12480 -52.9 -57.9 55 5.0 -53.1 75 23 349.0 349.0 296.5 349.3 0.08 34 186 12943 -56.9 -65.9 31 9.0 -57.1 79 24 349.8 349.9 296.6 350.0 0.03 35 175 13326 -60.1 -72.1 19 12.0 -60.2 83 25 350.7 350.7 296.8 350.8 0.01 36 166 13653 -62.3 -70.3 33 8.0 -62.4 89 27 352.4 352.4 297.1 352.5 0.02 37 150 14270 -67.7 -76.7 27 9.0 -67.8 80 32 353.5 353.5 297.4 353.5 0.01 38 134 14944 -72.7 -82.7 21 10.0 -72.8 80 38 356.2 356.2 298.0 356.2 0.00 39 100 16630 -82.1 -91.1 20 9.0 -82.1 285 17 369.1 369.1 300.4 369.1 0.00 40 99 16686 -82.3 -91.3 20 9.0 -82.3 287 18 369.8 369.8 300.5 369.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 549.00 mb = 5144.28 m = 16877.36 ft Wetbulb zero: 658.07 mb = 3662.59 m = 12016.22 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 67.50 % Est. max temperature: 33.03 C = 91.45 F Sfc-Lift cond lev (LCL): 985.16 mb = 214.08 m = 702.36 ft T: 24.83 C 700-500 lapse rate: 4.92 C/km ThetaE index: 21.22 C Layer 816.0- 677.0 mb Conv cond level (CCL): 796.74 mb = 2053.69 m = 6737.74 ft Mean mixing ratio: 15.03 g/kg Conv temperature: 36.71 C = 98.08 F Cap Strength: 2.82 C Lifted Index: 0.85 C Risk: Showers probable Lifted Index @300 mb: 0.70 C Lifted Index @700 mb: 0.41 C Showalter Index: 0.50 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.60 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 207.80 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.84 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 290.64 J/kg Cap Strength: 2.82 C Lift Cond Lev (LCL): 889.88 mb = 1105.39 m = 3626.56 ft Lev Free Conv (LFC): 434.88 mb = 6971.23 m = 22871.21 ft Equ Level (EL): 424.88 mb = 7151.41 m = 23462.34 ft B at Equ Level: 24.81 J/kg Max Parcel Lev (MPL): 374.88 mb = 8097.39 m = 26565.91 ft Wind level data Storm motion: 152 at 5 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 8 290 1 0.9 -0.3 | 326 6 3.4 -5.0 1 1000 82 205 3 1.3 2.7 | 298 4 3.7 -2.0 2 975 305 145 7 -4.0 5.7 | 124 2 -1.6 1.1 3 942 610 150 7 -3.5 6.1 | 143 2 -1.0 1.4 4 925 770 185 4 0.3 4.0 | 284 3 2.8 -0.7 5 910 914 195 5 1.3 4.8 | 268 4 3.8 0.2 6 878 1219 130 4 -3.1 2.6 | 16 2 -0.6 -2.1 7 850 1501 165 5 -1.3 4.8 | 263 1 1.2 0.2 8 848 1524 165 5 -1.3 4.8 | 263 1 1.2 0.2 9 818 1829 180 7 0.0 7.0 | 227 3 2.5 2.3 10 734 2743 155 4 -1.7 3.6 | 324 1 0.8 -1.1 11 700 3148 130 7 -5.4 4.5 | 87 3 -2.9 -0.2 12 683 3353 120 7 -6.1 3.5 | 72 4 -3.6 -1.2 13 633 3962 115 13 -11.8 5.5 | 95 9 -9.3 0.8 14 588 4572 100 9 -8.9 1.6 | 64 7 -6.4 -3.1 15 545 5182 60 7 -6.1 -3.5 | 24 9 -3.6 -8.2 16 506 5791 90 8 -8.0 0.0 | 50 7 -5.5 -4.7 17 500 5890 50 7 -5.4 -4.5 | 18 10 -2.9 -9.2 18 487 6096 50 6 -4.6 -3.9 | 14 9 -2.1 -8.5 19 450 6706 90 7 -7.0 0.0 | 44 7 -4.5 -4.7 20 432 7010 50 8 -6.1 -5.1 | 20 10 -3.7 -9.8 21 416 7315 350 2 0.3 -2.0 | 337 7 2.8 -6.6 22 400 7610 350 3 0.5 -3.0 | 339 8 3.0 -7.6 23 399 7620 10 4 -0.7 -3.9 | 348 9 1.8 -8.6 24 368 8230 40 6 -3.9 -4.6 | 9 9 -1.4 -9.3 25 353 8534 5 7 -0.6 -7.0 | 351 12 1.9 -11.6 26 339 8839 5 10 -0.9 -10.0 | 354 15 1.6 -14.6 27 325 9144 15 9 -2.3 -8.7 | 359 13 0.1 -13.4 28 312 9449 15 7 -1.8 -6.8 | 357 11 0.7 -11.4 29 300 9730 60 9 -7.8 -4.5 | 30 11 -5.3 -9.2 30 286 10058 65 9 -8.2 -3.8 | 34 10 -5.7 -8.5 31 262 10668 75 14 -13.5 -3.6 | 53 14 -11.1 -8.3 32 250 11000 90 15 -15.0 0.0 | 70 13 -12.5 -4.7 33 200 12480 75 23 -22.2 -6.0 | 62 22 -19.8 -10.6 34 181 13106 80 24 -23.6 -4.2 | 67 23 -21.2 -8.8 35 164 13716 90 27 -27.0 0.0 | 79 25 -24.5 -4.7 36 156 14021 90 31 -31.0 0.0 | 81 29 -28.5 -4.7 37 150 14270 80 32 -31.5 -5.6 | 71 31 -29.0 -10.2 38 127 15240 80 41 -40.4 -7.1 | 73 40 -37.9 -11.8 39 120 15545 75 50 -48.3 -12.9 | 69 49 -45.8 -17.6 40 109 16154 55 22 -18.0 -12.6 | 42 23 -15.6 -17.3 41 103 16459 10 5 -0.9 -4.9 | 351 10 1.6 -9.6 42 100 16630 285 17 16.4 -4.4 | 296 21 18.9 -9.1 43 98 16764 290 20 18.8 -6.8 | 298 24 21.3 -11.5 Wind Parameters Mean winds (0-6000m): 122.2 at 7.0 knts Storm direction: 152.2 at 5.3 knts Shear (0-3000m) pos: 0.7 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -6.6 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.34 Bulk Shear: 2.01 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 ------------------------------------------------------------------------------- 500 156 5 225 0| 0.0 8.0 8.0| 0.2 -5.2 -5.0 -10.1 -0.77| 11.3 -8.7 1000 163 5 241 1| 1.8 4.0 5.8| 1.6 -5.8 -4.1 -4.1 -0.24| 9.6 -2.3 1500 160 5 264 1| 1.2 2.9 4.1| 2.4 -6.1 -3.7 -2.5 -0.14| 8.6 -1.2 2000 164 5 245 1| 1.0 2.2 3.2| 2.5 -6.6 -4.2 -2.1 -0.16| 7.2 -1.2 2500 166 5 243 1| 0.8 1.6 2.5| 2.9 -6.6 -3.7 -1.5 -0.11| 6.2 -0.7 3000 164 5 248 1| 0.7 1.7 2.4| 3.5 -6.6 -3.2 -1.1 -0.03| 5.8 -0.1 4000 147 6 121 1| 0.5 2.2 2.8| 6.5 -7.7 -1.3 -0.3 0.01| 5.4 0.0 5000 133 7 92 3| 0.4 1.3 1.7| 6.5 -25.0 -18.5 -3.7 -0.16| 5.2 -0.8 6000 122 7 75 4| 0.3 0.9 1.3| 13.0 -38.0 -25.0 -4.2 -0.18| 5.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251201.12.gif