UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 29 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 27.2 23.4 80 3.8 24.4 240 3 299.7 303.0 297.3 353.1 18.26 1 1000 81 26.6 22.7 79 3.9 23.8 215 8 299.8 303.0 296.9 351.3 17.63 2 958 460 23.6 21.8 90 1.8 22.3 229 11 300.4 303.6 297.0 351.5 17.42 3 948 552 23.0 21.2 90 1.8 21.7 233 12 300.7 303.8 296.7 350.5 16.95 4 936 664 24.4 18.4 69 6.0 20.2 238 11 303.2 305.9 295.7 345.9 14.37 5 925 768 24.0 18.0 69 6.0 19.8 245 8 303.8 306.5 295.7 346.0 14.18 6 850 1501 19.6 13.6 68 6.0 15.6 80 3 306.7 308.8 294.7 341.6 11.60 7 834 1665 19.2 11.2 60 8.0 14.0 75 3 307.9 309.8 293.9 338.5 10.07 8 700 3149 10.0 7.5 84 2.5 8.5 235 5 313.6 315.3 294.9 342.5 9.34 9 662 3610 7.2 5.6 90 1.6 6.2 255 8 315.5 317.1 294.9 342.5 8.65 10 555 5041 0.0 -3.9 75 3.9 -2.0 206 4 323.2 324.3 294.4 340.2 5.17 11 544 5201 -1.3 -3.2 87 1.9 -2.3 199 3 323.6 324.7 294.7 341.7 5.56 12 500 5870 -4.1 -8.3 73 4.2 -6.1 235 6 328.0 328.9 294.7 341.8 4.09 13 492 5998 -4.1 -13.1 50 9.0 -7.8 238 5 329.6 330.1 294.1 339.3 2.83 14 473 6310 -6.7 -11.7 68 5.0 -8.8 321 2 330.1 330.7 294.6 341.3 3.30 15 450 6700 -9.3 -20.3 40 11.0 -13.0 143 9 331.5 331.9 293.7 337.5 1.69 16 447 6752 -9.1 -32.1 14 23.0 -14.7 148 9 332.4 332.5 292.9 334.6 0.58 17 433 7000 -10.1 -53.1 2 43.0 -16.4 136 10 334.2 334.2 292.9 334.5 0.06 18 426 7126 -11.1 -53.1 2 42.0 -17.1 135 10 334.5 334.5 293.0 334.7 0.06 19 422 7199 -11.3 -45.3 4 34.0 -17.1 135 10 335.1 335.2 293.3 335.8 0.16 20 420 7236 -11.7 -47.7 3 36.0 -17.5 135 10 335.1 335.1 293.2 335.6 0.12 21 417 7291 -12.1 -25.1 33 13.0 -15.9 135 10 335.2 335.5 294.2 339.6 1.19 22 414 7346 -12.5 -20.5 51 8.0 -15.2 123 10 335.4 335.8 294.8 341.9 1.81 23 402 7572 -14.1 -22.1 51 8.0 -16.6 22 6 336.2 336.5 294.8 342.0 1.62 24 400 7610 -14.5 -21.5 55 7.0 -16.7 5 5 336.1 336.5 294.8 342.3 1.72 25 399 7629 -14.7 -21.7 55 7.0 -16.9 45 4 336.1 336.5 294.8 342.2 1.69 26 396 7686 -14.7 -28.7 29 14.0 -18.3 43 4 336.8 337.0 294.4 340.2 0.90 27 388 7840 -15.7 -24.7 46 9.0 -18.3 38 4 337.5 337.8 294.9 342.4 1.33 28 385 7899 -15.9 -23.9 50 8.0 -18.3 36 4 338.0 338.3 295.1 343.3 1.44 29 381 7977 -16.5 -23.5 55 7.0 -18.6 34 4 338.2 338.5 295.2 343.7 1.51 30 379 8017 -16.7 -26.7 42 10.0 -19.4 32 4 338.5 338.7 295.0 342.7 1.14 31 374 8116 -17.3 -25.3 50 8.0 -19.5 29 4 339.0 339.2 295.2 343.8 1.31 32 368 8237 -17.9 -30.9 31 13.0 -20.9 25 4 339.7 339.9 295.0 342.7 0.79 33 337 8889 -22.9 -27.7 65 4.8 -24.1 40 5 341.6 341.8 295.7 345.9 1.17 34 300 9730 -29.3 -33.5 67 4.2 -30.0 95 9 344.1 344.2 296.0 347.0 0.75 35 270 10470 -34.5 -38.7 66 4.2 -35.1 117 3 347.0 347.2 296.4 349.0 0.50 36 250 11000 -39.1 -43.8 61 4.7 -39.5 75 6 347.9 348.0 296.4 349.2 0.31 37 200 12480 -51.9 -56.0 61 4.1 -52.1 40 15 350.6 350.6 296.8 351.0 0.10 38 150 14280 -68.3 -73.3 49 5.0 -68.4 80 27 352.4 352.4 297.2 352.5 0.01 39 135 14902 -73.7 -79.7 39 6.0 -73.7 85 28 353.6 353.6 297.4 353.7 0.01 40 102 16491 -84.3 -90.3 34 6.0 -84.4 75 68 362.7 362.7 299.2 362.7 0.00 41 100 16600 -85.1 -91.1 33 6.0 -85.1 75 73 363.3 363.3 299.4 363.3 0.00 42 99 16655 -85.1 -91.1 33 6.0 -85.1 75 71 364.4 364.4 299.5 364.4 0.00 43 95 16884 -82.5 -90.5 24 8.0 -82.5 75 64 373.8 373.8 301.2 373.8 0.00 44 81 17760 -87.9 -93.9 32 6.0 -87.9 75 38 380.1 380.1 302.3 380.1 0.00 45 78 17967 -82.5 -91.5 20 9.0 -82.5 75 38 395.5 395.5 304.6 395.5 0.00 46 75 18186 -82.9 -89.9 29 7.0 -82.9 99 37 399.1 399.1 305.1 399.1 0.00 47 72 18417 -75.9 -87.9 13 12.0 -75.9 78 26 418.6 418.6 307.6 418.6 0.00 48 70 18580 -75.7 -85.7 19 10.0 -75.7 40 14 422.4 422.4 308.0 422.5 0.00 49 66 18919 -77.3 -86.3 22 9.0 -77.3 35 13 426.1 426.1 308.4 426.1 0.00 50 65 19007 -74.5 -86.5 14 12.0 -74.6 22 10 434.1 434.1 309.3 434.1 0.00 51 56 19872 -75.5 -87.5 14 12.0 -75.6 266 20 450.7 450.7 310.9 450.7 0.00 TRP 81 17760 -87.9 -93.9 32 6.0 -87.9 75 38 380.1 380.1 302.3 380.1 0.00 WND 102 16491 -84.3 -90.3 34 6.0 -84.4 75 68 362.7 362.7 299.2 362.7 0.00 Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 555.00 mb = 5041.16 m = 16539.05 ft Wetbulb zero: 580.73 mb = 4673.38 m = 15332.42 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 77.57 % Est. max temperature: 33.92 C = 93.05 F Sfc-Lift cond lev (LCL): 954.18 mb = 494.99 m = 1623.96 ft T: 23.37 C 700-500 lapse rate: 5.18 C/km ThetaE index: 7.55 C Layer 850.0- 700.0 mb Conv cond level (CCL): 818.56 mb = 1823.15 m = 5981.39 ft Mean mixing ratio: 16.28 g/kg Conv temperature: 36.09 C = 96.97 F Cap Strength: 3.03 C Lifted Index: -0.96 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.61 C Lifted Index @700 mb: -0.45 C Showalter Index: 2.03 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: 0.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 252.18 J/kg Max Up Vert Vel: 22.46 m/s Conv Inhibition (B-): 129.81 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 905.63 mb = 951.46 m = 3121.55 ft Lev Free Conv (LFC): 720.63 mb = 2902.88 m = 9523.76 ft Equ Level (EL): 270.63 mb = 10453.77 m = 34296.73 ft B at Equ Level: 250.02 J/kg Max Parcel Lev (MPL): 130.63 mb = 15088.34 m = 49501.84 ft Wind level data Storm motion: 259 at 4 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 8 240 3 2.6 1.5 | 111 2 -1.8 0.7 1 1000 81 215 8 4.6 6.6 | 182 6 0.2 5.7 2 942 610 235 12 9.8 6.9 | 222 8 5.5 6.0 3 925 768 245 8 7.3 3.4 | 229 4 2.9 2.5 4 910 914 245 7 6.3 3.0 | 223 3 2.0 2.1 5 878 1219 40 2 -1.3 -1.5 | 67 6 -5.6 -2.4 6 850 1501 80 3 -3.0 -0.5 | 79 7 -7.3 -1.4 7 848 1524 80 3 -3.0 -0.5 | 79 7 -7.3 -1.4 8 818 1829 70 4 -3.8 -1.4 | 75 8 -8.1 -2.2 9 789 2134 325 3 1.7 -2.5 | 39 4 -2.6 -3.3 10 734 2743 210 2 1.0 1.7 | 105 3 -3.4 0.9 11 700 3149 235 5 4.1 2.9 | 173 2 -0.3 2.0 12 683 3353 255 7 6.8 1.8 | 248 3 2.4 1.0 13 610 4267 255 10 9.7 2.6 | 252 6 5.3 1.8 14 587 4572 225 5 3.5 3.5 | 163 3 -0.8 2.7 15 544 5182 200 3 1.0 2.8 | 121 4 -3.3 2.0 16 524 5486 145 12 -6.9 9.8 | 129 14 -11.2 9.0 17 505 5791 150 5 -2.5 4.3 | 117 8 -6.9 3.5 18 500 5870 235 6 4.9 3.4 | 192 3 0.6 2.6 19 486 6096 240 5 4.3 2.5 | 179 2 -0.0 1.7 20 467 6401 0 1 -0.0 -1.0 | 67 5 -4.4 -1.8 21 449 6706 150 9 -4.5 7.8 | 128 11 -8.9 7.0 22 432 7010 135 10 -7.1 7.1 | 119 13 -11.4 6.2 23 415 7315 135 10 -7.1 7.1 | 119 13 -11.4 6.2 24 400 7610 5 5 -0.4 -5.0 | 39 8 -4.8 -5.8 25 399 7620 45 4 -2.8 -2.8 | 63 8 -7.2 -3.7 26 368 8230 25 4 -1.7 -3.6 | 54 8 -6.0 -4.5 27 339 8839 40 5 -3.2 -3.8 | 58 9 -7.6 -4.7 28 325 9144 40 4 -2.6 -3.1 | 61 8 -6.9 -3.9 29 312 9449 120 6 -5.2 3.0 | 103 10 -9.6 2.2 30 300 9730 95 9 -9.0 0.8 | 90 13 -13.3 -0.1 31 286 10058 95 8 -8.0 0.7 | 89 12 -12.3 -0.1 32 274 10363 125 3 -2.5 1.7 | 97 7 -6.8 0.9 33 250 11000 75 6 -5.8 -1.6 | 77 10 -10.2 -2.4 34 240 11278 75 5 -4.8 -1.3 | 77 9 -9.2 -2.1 35 229 11582 30 7 -3.5 -6.1 | 49 10 -7.9 -6.9 36 209 12192 10 12 -2.1 -11.8 | 27 14 -6.4 -12.7 37 200 12480 40 15 -9.6 -11.5 | 49 19 -14.0 -12.3 38 181 13106 55 19 -15.6 -10.9 | 60 23 -19.9 -11.7 39 150 14280 80 27 -26.6 -4.7 | 80 31 -30.9 -5.5 40 134 14935 85 28 -27.9 -2.4 | 84 32 -32.2 -3.3 41 127 15240 85 33 -32.9 -2.9 | 84 37 -37.2 -3.7 42 108 16154 85 40 -39.8 -3.5 | 84 44 -44.2 -4.3 43 102 16491 75 68 -65.7 -17.6 | 75 72 -70.0 -18.4 44 100 16600 75 73 -70.5 -18.9 | 75 77 -74.9 -19.7 45 97 16764 75 68 -65.7 -17.6 | 75 72 -70.0 -18.4 46 87 17374 75 45 -43.5 -11.6 | 75 49 -47.8 -12.5 47 81 17760 75 38 -36.7 -9.8 | 75 42 -41.1 -10.7 48 78 17983 75 38 -36.7 -9.8 | 75 42 -41.1 -10.7 49 74 18288 110 36 -33.8 12.3 | 107 40 -38.2 11.5 50 70 18580 40 14 -9.0 -10.7 | 49 18 -13.4 -11.6 51 66 18898 35 13 -7.5 -10.6 | 46 16 -11.8 -11.5 52 62 19202 335 1 0.4 -0.9 | 66 4 -3.9 -1.7 53 59 19507 285 18 17.4 -4.7 | 293 14 13.0 -5.5 54 55 19812 260 21 20.7 3.6 | 260 17 16.3 2.8 55 52 20117 200 15 5.1 14.1 | 183 13 0.8 13.3 Wind Parameters Mean winds (0-6000m): 229.2 at 5.9 knts Storm direction: 259.2 at 4.4 knts Shear (0-3000m) pos: 2.4 neg: 2.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 31.1 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -9.6 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 188.25 Bulk Shear: 1.34 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 ------------------------------------------------------------------------------- 500 224 9 199 6| 0.0 8.5 8.5| 9.0 0.0 9.0 18.0 0.83| 10.6 8.8 1000 233 9 212 5| 5.1 4.3 9.3| 14.0 -0.2 13.8 13.8 0.70| 11.9 8.4 1500 233 7 199 4| 4.8 2.8 7.6| 24.8 -0.2 24.6 16.4 0.75| 11.2 8.4 2000 230 6 185 3| 3.6 2.3 5.9| 24.8 -8.3 16.6 8.3 0.54| 9.7 5.3 2500 237 5 186 2| 2.9 2.7 5.6| 26.0 -9.6 16.3 6.5 0.49| 9.0 4.4 3000 235 5 172 2| 2.4 2.5 4.9| 27.9 -9.6 18.3 6.1 0.51| 8.1 4.1 4000 244 6 200 2| 1.4 2.1 3.5| 30.3 -9.6 20.7 5.2 0.53| 6.9 3.7 5000 243 6 203 2| 1.1 1.2 2.4| 30.4 -16.6 13.7 2.7 0.34| 6.4 2.2 6000 229 6 182 3| 1.3 1.4 2.7| 38.2 -28.4 9.8 1.6 0.27| 7.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251229.12.gif