UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122012.upa.cvt Date: 1200Z 20 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 20 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 1006 8 26.0 23.8 88 2.2 24.4 190 3 298.6 302.1 297.4 353.3 18.76 1 1000 63 26.4 23.7 85 2.7 24.5 190 3 299.5 303.0 297.6 354.5 18.76 2 985 196 26.6 23.0 81 3.6 24.0 203 4 301.0 304.4 297.7 354.8 18.24 3 925 746 22.6 20.9 90 1.7 21.4 255 9 302.4 305.6 297.3 352.9 17.06 4 896 1024 20.4 19.6 95 0.8 19.8 264 14 302.9 305.9 296.8 351.0 16.23 5 850 1480 18.2 16.5 90 1.7 17.0 280 21 305.2 307.8 296.0 347.2 14.03 6 735 2714 13.0 7.0 67 6.0 9.3 269 20 312.5 314.1 294.1 339.1 8.58 7 700 3122 10.2 6.6 78 3.6 8.0 265 20 313.8 315.5 294.6 341.1 8.77 8 668 3510 7.8 4.5 80 3.3 5.8 268 19 315.3 316.8 294.4 340.2 7.93 9 646 3786 6.4 3.0 79 3.4 4.4 271 19 316.8 318.2 294.3 340.1 7.37 10 633 3953 5.8 -3.2 52 9.0 1.2 272 19 317.9 318.8 292.6 333.3 4.77 11 628 4018 6.2 -9.8 31 16.0 -1.0 273 19 319.1 319.7 291.3 328.6 2.89 12 626 4044 5.8 -6.2 42 12.0 0.0 273 19 318.9 319.7 292.1 331.4 3.84 13 588 4554 3.0 -17.0 21 20.0 -4.6 278 18 321.4 321.8 290.9 327.3 1.72 14 578 4693 2.0 -7.0 51 9.0 -2.3 279 18 321.9 322.6 293.0 334.7 3.91 15 558 4977 0.0 -11.0 43 11.0 -4.7 282 17 322.7 323.3 292.4 332.6 2.96 16 539 5254 -1.3 -13.3 40 12.0 -6.2 284 17 324.4 324.9 292.5 333.0 2.54 17 523 5494 -3.1 -14.1 42 11.0 -7.5 287 17 325.1 325.5 292.6 333.4 2.46 18 513 5647 -3.9 -7.6 75 3.7 -5.6 288 16 325.9 326.7 294.3 339.9 4.21 19 509 5709 -3.3 -13.3 46 10.0 -7.4 289 16 327.3 327.9 293.4 336.5 2.69 20 508 5724 -3.5 -14.5 42 11.0 -7.9 289 16 327.3 327.8 293.2 335.7 2.45 21 505 5771 -3.7 -11.7 54 8.0 -7.1 289 16 327.6 328.2 293.9 338.1 3.09 22 504 5787 -3.9 -8.9 68 5.0 -6.2 289 16 327.5 328.3 294.4 340.6 3.87 23 500 5850 -4.3 -10.3 63 6.0 -7.0 290 16 327.8 328.5 294.2 339.6 3.49 24 499 5866 -4.3 -11.3 58 7.0 -7.3 286 14 328.0 328.6 294.0 338.9 3.23 25 498 5881 -4.5 -10.5 63 6.0 -7.1 286 15 327.9 328.6 294.2 339.6 3.45 26 497 5897 -4.7 -9.7 68 5.0 -7.0 285 15 327.9 328.6 294.4 340.3 3.69 27 495 5929 -4.7 -16.7 38 12.0 -9.2 283 15 328.3 328.7 293.2 335.5 2.09 28 494 5945 -4.5 -23.5 21 19.0 -10.5 283 15 328.7 328.9 292.5 332.8 1.16 29 489 6024 -5.1 -25.1 19 20.0 -11.1 279 16 328.9 329.1 292.4 332.6 1.02 30 459 6517 -8.5 -10.2 87 1.7 -9.2 277 13 330.7 331.4 295.2 343.7 3.84 31 430 7019 -11.5 -13.2 87 1.7 -12.2 280 10 333.1 333.7 295.3 344.2 3.22 32 415 7290 -12.3 -18.3 61 6.0 -14.4 282 8 335.5 335.9 295.1 343.2 2.18 33 402 7532 -13.7 -17.1 75 3.4 -14.9 285 5 336.7 337.2 295.6 345.5 2.49 34 400 7570 -13.7 -17.1 75 3.4 -14.9 285 5 337.2 337.7 295.7 346.1 2.50 35 356 8448 -18.7 -27.7 45 9.0 -21.0 279 8 341.9 342.1 295.7 346.0 1.10 36 315 9348 -25.7 -37.7 32 12.0 -27.7 278 9 344.3 344.4 295.8 346.2 0.47 37 308 9511 -26.7 -41.7 23 15.0 -28.9 279 10 345.1 345.2 295.8 346.4 0.32 38 300 9700 -28.7 -36.7 46 8.0 -30.0 280 10 344.9 345.0 296.0 347.1 0.55 39 299 9724 -28.9 -35.9 51 7.0 -30.0 276 11 345.0 345.1 296.0 347.3 0.60 40 285 10066 -31.5 -36.0 64 4.5 -32.2 295 8 346.0 346.2 296.3 348.4 0.62 41 250 10980 -38.9 -43.9 59 5.0 -39.4 270 7 348.2 348.3 296.5 349.5 0.31 42 230 11547 -43.7 -50.7 46 7.0 -44.2 258 6 349.3 349.4 296.6 350.0 0.16 43 210 12151 -49.1 -52.6 67 3.5 -49.3 313 3 350.1 350.1 296.8 350.7 0.14 44 200 12470 -51.7 -55.1 67 3.4 -51.8 20 8 350.9 350.9 296.9 351.4 0.11 45 190 12800 -54.5 -57.8 67 3.3 -54.6 15 6 351.6 351.6 297.0 351.9 0.08 46 162 13800 -62.7 -71.7 29 9.0 -62.8 75 9 354.2 354.2 297.5 354.2 0.01 47 150 14270 -65.9 -72.9 37 7.0 -66.0 120 28 356.6 356.6 298.0 356.6 0.01 48 100 16600 -84.3 -89.3 41 5.0 -84.3 15 12 364.9 364.9 299.6 364.9 0.00 49 87 17367 -88.7 -92.4 50 3.7 -88.7 115 11 370.8 370.8 300.7 370.8 0.00 50 78 17959 -89.5 -93.2 49 3.7 -89.5 39 17 380.9 380.9 302.4 380.9 0.00 51 74 18247 -86.7 -91.7 39 5.0 -86.7 54 12 392.6 392.6 304.2 392.6 0.00 52 73 18322 -82.7 -90.7 24 8.0 -82.7 59 11 402.6 402.6 305.6 402.6 0.00 53 70 18560 -78.5 -86.5 26 8.0 -78.5 75 7 416.4 416.4 307.3 416.5 0.00 54 62 19260 -73.5 -83.5 20 10.0 -73.6 97 18 442.2 442.2 310.1 442.3 0.01 55 54 20066 -74.3 -86.3 14 12.0 -74.4 75 14 458.2 458.2 311.6 458.2 0.00 56 52 20288 -70.5 -85.5 9 15.0 -70.6 72 15 472.0 472.0 312.8 472.1 0.01 57 50 20520 -71.7 -85.7 11 14.0 -71.8 55 14 474.5 474.5 313.0 474.6 0.01 58 43 21411 -71.1 -87.1 8 16.0 -71.2 67 23 496.9 496.9 314.7 496.9 0.00 59 41 21693 -70.7 -87.7 6 17.0 -70.9 74 23 504.7 504.7 315.3 504.8 0.00 60 40 21841 -66.9 -87.9 4 21.0 -67.2 78 24 517.9 517.9 316.2 517.9 0.00 61 39 21994 -66.9 -86.9 4 20.0 -67.2 78 26 521.6 521.6 316.4 521.6 0.01 TRP 87 17367 -88.7 -92.4 50 3.7 -88.7 115 11 370.8 370.8 300.7 370.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 558.00 mb = 4976.96 m = 16328.40 ft Wetbulb zero: 630.25 mb = 3988.30 m = 13084.81 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 68.05 % Est. max temperature: 32.28 C = 90.10 F Sfc-Lift cond lev (LCL): 974.76 mb = 287.51 m = 943.25 ft T: 25.94 C 700-500 lapse rate: 5.32 C/km ThetaE index: 15.70 C Layer 925.0- 700.0 mb Conv cond level (CCL): 905.52 mb = 931.71 m = 3056.74 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 30.12 C = 86.22 F Cap Strength: 0.91 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.29 C Lifted Index @700 mb: -1.36 C Showalter Index: -0.34 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.80 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 256.00 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 847.41 J/kg Max Up Vert Vel: 41.17 m/s Conv Inhibition (B-): 7.68 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 921.83 mb = 775.91 m = 2545.61 ft Lev Free Conv (LFC): 886.83 mb = 1112.85 m = 3651.04 ft Equ Level (EL): 166.83 mb = 13615.56 m = 44669.93 ft B at Equ Level: 844.78 J/kg Max Parcel Lev (MPL): 86.83 mb = 17377.29 m = 57011.42 ft Wind level data Storm motion: 307 at 14 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 1000 63 190 3 0.5 3.0 | 137 16 -10.9 11.5 1 925 746 255 9 8.7 2.3 | 166 11 -2.7 10.9 2 850 1480 280 21 20.7 -3.6 | 242 10 9.3 4.9 3 700 3122 265 20 19.9 1.7 | 220 13 8.5 10.3 4 500 5850 290 16 15.0 -5.5 | 230 5 3.6 3.1 5 987 610 235 12 9.8 6.9 | 174 15 -1.6 15.4 6 949 914 275 10 10.0 -0.9 | 169 8 -1.4 7.7 7 912 1219 280 15 14.8 -2.6 | 210 7 3.4 5.9 8 778 2438 270 22 22.0 -0.0 | 231 14 10.6 8.5 9 691 3353 260 19 18.7 3.3 | 212 14 7.3 11.8 10 665 3658 275 19 18.9 -1.7 | 228 10 7.5 6.9 11 567 4877 265 12 12.0 1.0 | 183 10 0.6 9.6 12 545 5182 290 10 9.4 -3.4 | 159 5 -2.0 5.1 13 524 5486 305 12 9.8 -6.9 | 137 2 -1.6 1.7 14 484 6096 275 16 15.9 -1.4 | 212 8 4.5 7.1 15 430 7010 280 10 9.8 -1.7 | 167 7 -1.5 6.8 16 400 7570 285 5 4.8 -1.3 | 138 10 -6.6 7.2 17 397 7620 285 7 6.8 -1.8 | 145 8 -4.6 6.7 18 381 7925 300 8 6.9 -4.0 | 135 6 -4.5 4.5 19 351 8534 275 8 8.0 -0.7 | 156 9 -3.4 7.8 20 300 9700 280 10 9.8 -1.7 | 167 7 -1.5 6.8 21 298 9754 270 12 12.0 -0.0 | 184 9 0.6 8.5 22 285 10058 295 8 7.3 -3.4 | 141 7 -4.1 5.2 23 273 10363 300 15 13.0 -7.5 | 237 2 1.6 1.0 24 261 10668 310 8 6.1 -5.1 | 123 6 -5.3 3.4 25 250 10980 270 7 7.0 -0.0 | 153 10 -4.4 8.5 26 218 11887 250 5 4.7 1.7 | 147 12 -6.7 10.2 27 209 12192 325 3 1.7 -2.5 | 122 11 -9.7 6.1 28 200 12470 20 8 -2.7 -7.5 | 94 14 -14.1 1.0 29 199 12497 15 9 -2.3 -8.7 | 89 14 -13.7 -0.2 30 190 12802 15 6 -1.6 -5.8 | 102 13 -12.9 2.7 31 172 13411 85 5 -5.0 -0.4 | 116 18 -16.4 8.1 32 164 13716 70 7 -6.6 -2.4 | 109 19 -18.0 6.1 33 156 14021 90 16 -16.0 0.0 | 107 29 -27.4 8.5 34 150 14270 120 28 -24.2 14.0 | 122 42 -35.6 22.5 35 149 14326 115 28 -25.4 11.8 | 119 42 -36.8 20.4 36 141 14630 125 30 -24.6 17.2 | 126 44 -36.0 25.7 37 114 15850 125 30 -24.6 17.2 | 126 44 -36.0 25.7 38 102 16459 85 20 -19.9 -1.7 | 102 32 -31.3 6.8 39 100 16600 15 12 -3.1 -11.6 | 78 15 -14.5 -3.1 40 97 16764 35 15 -8.6 -12.3 | 79 20 -20.0 -3.7 41 92 17069 350 4 0.7 -3.9 | 113 12 -10.7 4.6 42 87 17367 115 11 -10.0 4.6 | 122 25 -21.4 13.2 43 87 17374 185 4 0.3 4.0 | 139 17 -11.0 12.5 44 82 17678 105 11 -10.6 2.8 | 117 25 -22.0 11.4 45 78 17983 35 17 -9.8 -13.9 | 76 22 -21.1 -5.4 46 70 18560 75 7 -6.8 -1.8 | 110 19 -18.2 6.7 47 70 18593 75 7 -6.8 -1.8 | 110 19 -18.2 6.7 48 66 18898 75 8 -7.7 -2.1 | 109 20 -19.1 6.5 49 63 19202 105 19 -18.4 4.9 | 114 33 -29.7 13.5 50 59 19507 65 14 -12.7 -5.9 | 96 24 -24.1 2.6 51 56 19812 15 8 -2.1 -7.7 | 93 13 -13.5 0.8 52 54 20117 85 15 -14.9 -1.3 | 105 27 -26.3 7.2 53 50 20520 55 14 -11.5 -8.0 | 91 23 -22.9 0.5 54 45 21031 60 22 -19.1 -11.0 | 85 31 -30.4 -2.5 55 40 21641 80 24 -23.6 -4.2 | 97 35 -35.0 4.4 56 37 21946 70 33 -31.0 -11.3 | 86 42 -42.4 -2.7 57 35 22250 95 40 -39.8 3.5 | 103 53 -51.2 12.0 Wind Parameters Mean winds (0-6000m): 276.9 at 19.0 knts Storm direction: 306.9 at 14.2 knts Storm rel Dir Shear (0-3000m): 176.0 deg Energy-Hel index: 0.34 Bulk Rich Number: 26.75 Bulk Shear: 31.68 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 ------------------------------------------------------------------------------- 500 220 5 146 15| | | 1000 249 7 158 12| | | 1500 265 11 177 9| | | 2000 270 13 193 9| | | 2500 271 15 203 9| | | 3000 271 16 208 9| | | 4000 270 17 212 10| | | 5000 271 17 215 10| | | 6000 277 19 230 10| | | Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251220.12.gif