UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 9 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 28.8 20.8 62 8.0 23.1 280 4 301.3 304.1 296.0 346.9 15.52 1 1000 81 28.6 20.6 62 8.0 22.9 285 6 301.8 304.6 296.0 347.3 15.45 2 956 481 26.0 14.0 48 12.0 18.1 249 13 303.0 305.0 292.9 334.4 10.56 3 925 772 23.4 16.4 65 7.0 18.6 250 8 303.2 305.6 294.6 341.2 12.78 4 891 1098 20.4 15.4 73 5.0 17.0 243 5 303.4 305.7 294.4 340.3 12.44 5 850 1506 19.4 13.4 68 6.0 15.4 110 5 306.5 308.6 294.6 340.9 11.44 6 791 2120 16.0 8.0 59 8.0 11.1 153 3 309.2 310.8 293.2 335.3 8.54 7 752 2546 12.8 9.5 80 3.3 10.7 357 2 310.2 312.1 294.5 340.7 9.97 8 700 3144 9.8 6.6 80 3.2 7.9 305 5 313.3 315.0 294.4 340.6 8.77 9 601 4391 2.6 0.7 87 1.9 1.5 164 6 319.0 320.3 294.4 340.4 6.72 10 555 5031 0.0 -4.2 73 4.2 -2.1 184 9 323.2 324.2 294.3 339.8 5.05 11 530 5399 -1.3 -7.3 64 6.0 -4.1 194 9 326.0 326.8 294.3 339.9 4.17 12 500 5860 -4.9 -10.9 63 6.0 -7.5 185 15 327.1 327.7 293.9 338.3 3.33 13 486 6083 -6.9 -10.9 73 4.0 -8.6 185 16 327.3 328.0 294.0 338.8 3.43 14 479 6197 -6.5 -9.7 78 3.2 -7.9 195 14 329.1 329.9 294.8 342.1 3.83 15 400 7590 -14.3 -17.0 80 2.7 -15.3 240 3 336.4 336.9 295.6 345.3 2.52 16 384 7899 -16.1 -19.1 78 3.0 -17.1 217 4 338.0 338.4 295.7 345.9 2.20 17 305 9592 -28.5 -31.4 76 2.9 -29.0 169 5 343.6 343.8 296.0 347.0 0.91 18 300 9710 -29.3 -32.8 72 3.5 -29.9 160 5 344.1 344.3 296.0 347.2 0.81 19 250 10990 -39.5 -45.5 53 6.0 -40.0 195 4 347.3 347.4 296.3 348.4 0.26 20 224 11729 -45.9 -55.9 31 10.0 -46.4 187 5 348.6 348.6 296.4 349.0 0.09 21 200 12470 -52.5 -58.5 48 6.0 -52.7 60 7 349.6 349.6 296.6 349.9 0.07 22 191 12766 -55.1 -61.1 47 6.0 -55.2 76 8 350.1 350.1 296.7 350.3 0.05 23 150 14260 -69.1 -75.1 41 6.0 -69.1 70 19 351.1 351.1 296.8 351.1 0.01 24 112 15944 -82.5 -87.5 42 5.0 -82.5 65 37 356.6 356.6 298.0 356.6 0.00 25 100 16580 -79.7 -87.7 25 8.0 -79.7 90 46 373.7 373.7 301.2 373.7 0.00 26 90 17177 -80.1 -88.1 25 8.0 -80.1 98 39 384.4 384.4 302.9 384.4 0.00 27 80 17834 -85.5 -92.5 27 7.0 -85.5 163 11 386.4 386.4 303.2 386.4 0.00 28 71 18492 -84.5 -91.5 28 7.0 -84.5 148 23 402.0 402.0 305.5 402.0 0.00 29 70 18570 -84.1 -91.1 28 7.0 -84.1 140 29 404.5 404.5 305.8 404.5 0.00 30 68 18733 -79.7 -89.7 18 10.0 -79.7 125 23 417.3 417.3 307.4 417.3 0.00 31 64 19080 -75.7 -86.7 16 11.0 -75.7 102 21 433.4 433.4 309.2 433.4 0.00 32 61 19358 -76.5 -86.5 19 10.0 -76.6 56 17 437.6 437.6 309.6 437.6 0.00 33 60 19454 -72.5 -85.5 12 13.0 -72.6 34 15 448.6 448.6 310.7 448.7 0.00 34 53 20184 -72.5 -86.5 10 14.0 -72.6 10 14 464.8 464.8 312.2 464.9 0.00 35 50 20530 -69.1 -87.1 6 18.0 -69.3 80 24 480.7 480.7 313.5 480.7 0.00 36 49 20651 -68.5 -86.5 6 18.0 -68.7 74 24 484.9 484.9 313.8 484.9 0.00 37 38 22171 -69.7 -88.7 5 19.0 -69.9 94 53 518.4 518.4 316.2 518.4 0.00 38 35 22668 -64.1 -88.1 2 24.0 -64.6 93 56 545.3 545.3 317.8 545.3 0.00 39 30 23620 -60.7 -86.7 2 26.0 -61.6 90 63 579.2 579.2 319.6 579.2 0.01 40 29 23831 -60.9 -86.9 2 26.0 -61.7 89 63 584.3 584.3 319.9 584.3 0.01 41 27 24280 -56.7 -87.7 1 31.0 -58.2 86 64 608.1 608.1 321.0 608.2 0.01 42 23 25309 -51.1 -85.1 1 34.0 -53.9 93 64 653.1 653.1 322.8 653.2 0.01 43 20 26220 -50.3 -86.3 1 36.0 -53.7 95 71 682.2 682.2 323.9 682.3 0.01 44 19 26555 -49.7 -85.7 1 36.0 -53.4 95 71 694.2 694.2 324.3 694.3 0.01 TRP 112 15944 -82.5 -87.5 42 5.0 -82.5 65 37 356.6 356.6 298.0 356.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 555.00 mb = 5031.37 m = 16506.92 ft Wetbulb zero: 581.77 mb = 4652.77 m = 15264.81 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 72.16 % Est. max temperature: 33.40 C = 92.13 F Sfc-Lift cond lev (LCL): 897.66 mb = 1033.43 m = 3390.47 ft T: 21.00 C 700-500 lapse rate: 5.41 C/km ThetaE index: 12.89 C Layer 956.0- 925.0 mb Conv cond level (CCL): 757.03 mb = 2490.00 m = 8169.19 ft Mean mixing ratio: 12.72 g/kg Conv temperature: 37.66 C = 99.80 F Cap Strength: 3.99 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 4.55 C Lifted Index @700 mb: 1.99 C Showalter Index: 1.53 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 18.30 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 185.80 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.14 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 29771.10 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 840.18 mb = 1605.14 m = 5266.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 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 8 280 4 3.9 -0.7 | 360 3 0.0 -3.3 1 1000 81 285 6 5.8 -1.6 | 336 5 1.9 -4.2 2 975 305 240 12 10.4 6.0 | 242 7 6.5 3.4 3 942 610 255 13 12.6 3.4 | 265 9 8.6 0.7 4 925 772 250 8 7.5 2.7 | 268 4 3.6 0.1 5 910 914 255 4 3.9 1.0 | 2 2 -0.1 -1.6 6 879 1219 235 6 4.9 3.4 | 231 1 1.0 0.8 7 850 1506 110 5 -4.7 1.7 | 84 9 -8.6 -0.9 8 848 1524 110 5 -4.7 1.7 | 84 9 -8.6 -0.9 9 789 2134 155 3 -1.3 2.7 | 91 5 -5.2 0.1 10 761 2438 350 1 0.2 -1.0 | 46 5 -3.8 -3.6 11 734 2743 10 5 -0.9 -4.9 | 32 9 -4.8 -7.6 12 708 3048 5 5 -0.4 -5.0 | 30 9 -4.4 -7.6 13 700 3144 305 5 4.1 -2.9 | 358 6 0.2 -5.5 14 682 3353 260 4 3.9 0.7 | 360 2 0.0 -1.9 15 657 3658 105 1 -1.0 0.3 | 64 5 -4.9 -2.4 16 586 4572 180 8 0.0 8.0 | 144 7 -3.9 5.4 17 544 5182 185 9 0.8 9.0 | 154 7 -3.1 6.3 18 504 5791 210 10 5.0 8.7 | 190 6 1.1 6.0 19 500 5860 185 15 1.3 14.9 | 168 13 -2.6 12.3 20 485 6096 185 16 1.4 15.9 | 169 14 -2.5 13.3 21 466 6401 215 11 6.3 9.0 | 200 7 2.4 6.4 22 431 7010 230 6 4.6 3.9 | 209 1 0.7 1.2 23 400 7590 240 3 2.6 1.5 | 50 2 -1.3 -1.1 24 398 7620 215 4 2.3 3.3 | 112 2 -1.6 0.6 25 338 8839 225 5 3.5 3.5 | 157 1 -0.4 0.9 26 300 9710 160 5 -1.7 4.7 | 110 6 -5.6 2.1 27 298 9754 165 6 -1.6 5.8 | 120 6 -5.5 3.2 28 273 10363 155 5 -2.1 4.5 | 107 6 -6.0 1.9 29 251 10973 190 5 0.9 4.9 | 127 4 -3.1 2.3 30 250 10990 195 4 1.0 3.9 | 113 3 -2.9 1.2 31 218 11887 185 5 0.4 5.0 | 124 4 -3.5 2.3 32 200 12470 60 7 -6.1 -3.5 | 58 12 -10.0 -6.1 33 199 12497 85 4 -4.0 -0.3 | 69 8 -7.9 -3.0 34 172 13411 55 17 -13.9 -9.8 | 55 22 -17.9 -12.4 35 156 14021 55 24 -19.7 -13.8 | 55 29 -23.6 -16.4 36 150 14260 70 19 -17.9 -6.5 | 67 24 -21.8 -9.1 37 120 15545 85 24 -23.9 -2.1 | 80 28 -27.8 -4.7 38 114 15850 65 28 -25.4 -11.8 | 64 33 -29.3 -14.5 39 112 15944 65 37 -33.5 -15.6 | 64 42 -37.5 -18.3 40 102 16459 60 51 -44.2 -25.5 | 60 56 -48.1 -28.1 41 100 16580 90 46 -46.0 0.0 | 87 50 -49.9 -2.6 42 92 17069 95 45 -44.8 3.9 | 92 49 -48.8 1.3 43 82 17678 115 11 -10.0 4.6 | 98 14 -13.9 2.0 44 78 17983 215 12 6.9 9.8 | 202 8 3.0 7.2 45 74 18288 170 8 -1.4 7.9 | 135 7 -5.3 5.2 46 70 18570 140 29 -18.6 22.2 | 131 30 -22.6 19.6 47 70 18593 135 23 -16.3 16.3 | 124 24 -20.2 13.6 48 63 19202 95 21 -20.9 1.8 | 88 25 -24.8 -0.8 49 60 19507 25 14 -5.9 -12.7 | 33 18 -9.8 -15.3 50 57 19812 50 15 -11.5 -9.6 | 51 20 -15.4 -12.3 51 54 20117 10 15 -2.6 -14.8 | 21 19 -6.5 -17.4 52 51 20422 10 12 -2.1 -11.8 | 23 16 -6.0 -14.4 53 50 20530 80 24 -23.6 -4.2 | 76 28 -27.6 -6.8 54 48 20726 70 24 -22.6 -8.2 | 68 29 -26.5 -10.8 55 46 21031 80 32 -31.5 -5.6 | 77 36 -35.4 -8.2 56 42 21641 105 40 -38.6 10.4 | 100 43 -42.6 7.7 57 40 21946 95 51 -50.8 4.4 | 92 55 -54.7 1.8 58 30 23620 90 63 -63.0 0.0 | 88 67 -66.9 -2.6 59 27 24384 85 64 -63.8 -5.6 | 83 68 -67.7 -8.2 60 22 25603 95 64 -63.8 5.6 | 92 68 -67.7 2.9 61 20 26213 90 69 -69.0 0.0 | 88 73 -72.9 -2.6 62 20 26220 95 71 -70.7 6.2 | 93 75 -74.7 3.6 63 17 26822 95 70 -69.7 6.1 | 93 74 -73.7 3.5 Wind Parameters Mean winds (0-6000m): 206.2 at 6.3 knts Storm direction: 236.2 at 4.7 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 30.4 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -36.0 tot: -25.3 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.10 Bulk Shear: 6.48 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 ------------------------------------------------------------------------------- 500 252 10 265 5| 0.0 9.7 9.7| 4.2 -13.3 -9.1 -18.2 -0.62| 13.9 -8.7 1000 252 9 268 5| 0.0 1.2 1.2| 8.5 -13.4 -4.9 -4.9 -0.16| 12.6 -2.0 1500 247 8 262 3| 0.0 3.1 3.1| 8.5 -24.8 -16.3 -10.8 -0.40| 13.4 -5.4 2000 236 7 235 2| 0.8 2.3 3.1| 10.7 -24.8 -14.1 -7.0 -0.35| 10.8 -3.8 2500 232 6 218 1| 0.6 1.4 2.0| 10.7 -33.7 -23.0 -9.2 -0.41| 10.1 -4.2 3000 244 6 276 1| 0.5 1.2 1.7| 10.7 -36.0 -25.3 -8.4 -0.41| 9.0 -3.7 4000 247 5 314 1| 0.8 1.2 2.0| 15.9 -45.9 -30.0 -7.5 -0.31| 9.1 -2.8 5000 217 5 159 2| 1.3 1.0 2.3| 28.8 -45.9 -17.1 -3.4 -0.18| 8.1 -1.5 6000 206 6 159 3| 1.3 1.0 2.3| 36.0 -53.2 -17.2 -2.9 -0.15| 7.7 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251209.12.gif