UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121800.upa.cvt Date: 0000Z 18 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:0000Z 18 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 25.6 23.7 89 1.9 24.2 240 6 298.1 301.4 297.1 352.2 18.61 1 1000 83 25.0 23.8 93 1.2 24.2 225 9 298.1 301.6 297.3 353.1 18.88 2 925 765 21.4 20.3 93 1.1 20.6 270 29 301.2 304.2 296.5 349.5 16.42 3 885 1147 19.2 18.6 96 0.6 18.8 272 30 302.7 305.6 296.3 348.4 15.42 4 850 1494 18.6 16.5 88 2.1 17.2 275 27 305.6 308.2 296.1 347.7 14.03 5 843 1565 18.4 16.2 87 2.2 16.9 276 27 306.1 308.7 296.1 347.8 13.87 6 700 3135 8.6 7.3 92 1.3 7.8 205 22 312.0 313.8 294.4 340.4 9.21 7 689 3266 7.4 5.7 89 1.7 6.4 202 22 312.1 313.7 293.8 338.0 8.37 8 616 4184 3.6 -1.2 71 4.8 1.1 191 19 317.9 319.0 293.3 336.1 5.70 9 593 4494 3.2 -3.8 60 7.0 -0.4 200 18 320.9 321.8 293.5 336.7 4.87 10 559 4971 0.0 -1.6 89 1.6 -0.9 214 17 322.6 323.8 294.9 342.4 6.10 11 558 4985 0.0 -1.5 90 1.5 -0.8 215 17 322.7 324.0 295.0 342.7 6.16 12 500 5860 -3.9 -6.3 83 2.4 -5.1 215 12 328.3 329.2 295.3 344.3 4.78 13 499 5876 -3.9 -6.4 83 2.5 -5.1 215 12 328.5 329.4 295.4 344.4 4.75 14 452 6647 -9.7 -10.6 93 0.9 -10.1 197 8 330.6 331.4 295.1 343.5 3.78 15 400 7580 -14.5 -15.8 90 1.3 -15.0 215 9 336.1 336.7 295.7 346.0 2.79 16 392 7733 -15.1 -18.0 78 2.9 -16.1 209 11 337.3 337.8 295.7 345.7 2.37 17 309 9488 -27.5 -31.8 67 4.3 -28.3 231 7 343.7 343.9 296.0 347.0 0.86 18 301 9676 -28.9 -35.9 51 7.0 -30.0 226 6 344.3 344.4 295.9 346.6 0.59 19 300 9700 -29.1 -36.1 51 7.0 -30.2 225 6 344.4 344.5 295.9 346.6 0.58 20 297 9772 -29.7 -35.7 56 6.0 -30.7 218 6 344.5 344.6 296.0 346.9 0.61 21 275 10317 -33.5 -42.5 40 9.0 -34.6 161 7 346.7 346.7 296.2 348.0 0.33 22 271 10420 -34.3 -43.3 40 9.0 -35.3 157 7 347.0 347.0 296.3 348.2 0.31 23 267 10524 -34.9 -51.9 16 17.0 -36.2 163 6 347.6 347.6 296.2 348.1 0.12 24 250 10980 -38.9 -56.9 13 18.0 -39.9 115 8 348.2 348.2 296.3 348.5 0.07 25 207 12246 -49.7 -67.7 10 18.0 -50.1 81 23 350.6 350.6 296.8 350.7 0.02 26 200 12470 -51.9 -66.9 15 15.0 -52.2 75 26 350.6 350.6 296.8 350.7 0.02 27 186 12936 -56.1 -63.1 41 7.0 -56.2 73 28 351.1 351.1 296.9 351.3 0.04 28 172 13429 -59.5 -68.5 30 9.0 -59.6 74 28 353.5 353.5 297.4 353.6 0.02 29 150 14270 -67.3 -75.3 31 8.0 -67.4 85 27 354.2 354.2 297.5 354.2 0.01 30 147 14390 -68.5 -76.5 31 8.0 -68.5 85 29 354.1 354.1 297.5 354.2 0.01 31 124 15381 -76.9 -80.8 54 3.9 -76.9 95 29 356.5 356.5 298.0 356.5 0.00 32 105 16311 -84.9 -88.2 55 3.3 -84.9 95 35 358.7 358.7 298.4 358.7 0.00 33 100 16580 -83.1 -89.1 34 6.0 -83.1 95 37 367.2 367.2 300.1 367.2 0.00 34 92 17045 -84.7 -89.7 41 5.0 -84.7 118 30 372.9 372.9 301.1 372.9 0.00 35 85 17482 -87.5 -92.5 39 5.0 -87.5 165 28 375.7 375.7 301.5 375.7 0.00 36 82 17678 -87.7 -92.4 41 4.7 -87.7 165 28 379.2 379.2 302.1 379.2 0.00 37 80 17815 -83.9 -90.9 28 7.0 -83.9 150 28 389.7 389.7 303.8 389.7 0.00 38 70 18560 -83.3 -90.3 28 7.0 -83.3 90 12 406.2 406.2 306.0 406.2 0.00 39 67 18803 -83.5 -91.5 23 8.0 -83.5 78 17 410.9 410.9 306.6 410.9 0.00 40 64 19059 -82.1 -90.1 24 8.0 -82.1 82 20 419.4 419.4 307.6 419.4 0.00 41 62 19239 -77.7 -88.7 15 11.0 -77.7 85 23 432.9 432.9 309.1 432.9 0.00 42 56 19826 -74.3 -88.3 10 14.0 -74.4 84 39 453.5 453.5 311.2 453.5 0.00 TRP 85 17482 -87.5 -92.5 39 5.0 -87.5 165 28 375.7 375.7 301.5 375.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 558.00 mb = 4985.01 m = 16354.82 ft Wetbulb zero: 599.13 mb = 4409.96 m = 14468.20 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 85.77 % Est. max temperature: 32.50 C = 90.51 F Sfc-Lift cond lev (LCL): 980.95 mb = 251.25 m = 824.32 ft T: 24.11 C 700-500 lapse rate: 4.59 C/km ThetaE index: 11.67 C Layer 700.0- 593.0 mb Conv cond level (CCL): 922.50 mb = 788.39 m = 2586.55 ft Mean mixing ratio: 17.48 g/kg Conv temperature: 28.83 C = 83.89 F Cap Strength: 0.68 C Lifted Index: -1.34 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.35 C Lifted Index @700 mb: -2.32 C Showalter Index: -0.11 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.40 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 264.00 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 579.91 J/kg Max Up Vert Vel: 34.06 m/s Conv Inhibition (B-): 4.07 J/kg Cap Strength: 0.67 C Lift Cond Lev (LCL): 941.87 mb = 606.94 m = 1991.23 ft Lev Free Conv (LFC): 896.87 mb = 1031.93 m = 3385.54 ft Equ Level (EL): 866.87 mb = 1325.05 m = 4347.23 ft B at Equ Level: 14.15 J/kg Max Parcel Lev (MPL): 96.87 mb = 16757.75 m = 54978.82 ft Wind level data Storm motion: 266 at 16 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 6 5.2 3.0 | 101 11 -10.5 2.0 1 1000 83 225 9 6.4 6.4 | 120 11 -9.3 5.3 2 925 765 270 29 29.0 -0.0 | 274 13 13.3 -1.0 3 909 914 270 32 32.0 -0.0 | 274 16 16.3 -1.0 4 850 1494 275 27 26.9 -2.4 | 287 12 11.2 -3.4 5 817 1829 280 26 25.6 -4.5 | 299 11 9.9 -5.6 6 700 3135 205 22 9.3 19.9 | 161 20 -6.4 18.9 7 632 3962 185 20 1.7 19.9 | 144 23 -13.9 18.9 8 524 5486 230 15 11.5 9.6 | 154 10 -4.2 8.6 9 500 5860 215 12 6.9 9.8 | 135 12 -8.8 8.8 10 485 6096 215 12 6.9 9.8 | 135 12 -8.8 8.8 11 466 6401 195 7 1.8 6.8 | 112 15 -13.9 5.7 12 431 7010 200 10 3.4 9.4 | 124 15 -12.3 8.4 13 414 7315 190 10 1.7 9.8 | 122 17 -14.0 8.8 14 400 7580 215 9 5.2 7.4 | 121 12 -10.5 6.3 15 398 7620 200 9 3.1 8.5 | 120 15 -12.6 7.4 16 382 7925 225 15 10.6 10.6 | 152 11 -5.1 9.6 17 351 8534 220 9 5.8 6.9 | 121 12 -9.9 5.9 18 337 8839 240 12 10.4 6.0 | 133 7 -5.3 5.0 19 324 9144 240 9 7.8 4.5 | 114 9 -7.9 3.5 20 300 9700 225 6 4.2 4.2 | 106 12 -11.4 3.2 21 273 10363 155 7 -3.0 6.3 | 106 19 -18.7 5.3 22 261 10668 170 5 -0.9 4.9 | 103 17 -16.6 3.9 23 250 10980 115 8 -7.3 3.4 | 96 23 -22.9 2.3 24 239 11278 105 9 -8.7 2.3 | 93 24 -24.4 1.3 25 218 11887 90 19 -19.0 0.0 | 88 35 -34.7 -1.0 26 200 12470 75 26 -25.1 -6.7 | 79 42 -40.8 -7.8 27 190 12802 75 27 -26.1 -7.0 | 79 43 -41.8 -8.0 28 181 13106 70 29 -27.3 -9.9 | 76 44 -42.9 -11.0 29 150 14270 85 27 -26.9 -2.4 | 85 43 -42.6 -3.4 30 149 14326 85 29 -28.9 -2.5 | 85 45 -44.6 -3.6 31 141 14630 85 27 -26.9 -2.4 | 85 43 -42.6 -3.4 32 127 15240 95 28 -27.9 2.4 | 92 44 -43.6 1.4 33 120 15545 95 30 -29.9 2.6 | 92 46 -45.6 1.6 34 100 16580 95 37 -36.9 3.2 | 92 53 -52.6 2.2 35 97 16764 95 39 -38.9 3.4 | 92 55 -54.5 2.4 36 87 17374 145 20 -11.5 16.4 | 119 31 -27.2 15.3 37 85 17482 165 28 -7.2 27.0 | 139 35 -22.9 26.0 38 82 17678 165 28 -7.2 27.0 | 139 35 -22.9 26.0 39 74 18288 100 29 -28.6 5.0 | 95 44 -44.3 4.0 40 70 18560 90 12 -12.0 0.0 | 88 28 -27.7 -1.0 41 70 18593 75 14 -13.5 -3.6 | 81 30 -29.2 -4.7 42 62 19202 85 23 -22.9 -2.0 | 85 39 -38.6 -3.0 43 58 19507 80 24 -23.6 -4.2 | 82 40 -39.3 -5.2 44 55 19812 85 45 -44.8 -3.9 | 85 61 -60.5 -5.0 Wind Parameters Mean winds (0-6000m): 236.2 at 21.0 knts Storm direction: 266.2 at 15.7 knts Shear (0-3000m) pos: 3.8 neg: 4.5 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 77.0 neg: -82.1 tot: -5.1 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 0.9 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 84.30 Bulk Shear: 6.88 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 ------------------------------------------------------------------------------- 500 244 14 150 6| 16.1 0.0 16.1| 36.4 0.0 36.4 72.8 0.95| 18.6 17.6 1000 263 21 254 5| 13.5 0.0 13.5| 60.2 -0.6 59.7 59.7 0.81| 16.6 13.4 1500 267 24 269 8| 7.7 0.0 7.7| 70.2 -0.6 69.7 46.5 0.78| 12.7 9.9 2000 270 24 276 9| 5.7 0.8 6.5| 77.0 -12.2 64.8 32.4 0.61| 11.3 6.9 2500 267 24 269 9| 4.6 3.1 7.7| 77.0 -44.0 33.0 13.2 0.26| 11.6 3.0 3000 262 24 254 9| 3.8 4.5 8.3| 77.0 -82.1 -5.1 -1.7 0.07| 11.7 0.9 4000 248 23 217 10| 2.9 4.3 7.1| 77.0-130.9 -53.8 -13.5 -0.05| 10.1 -0.5 5000 239 22 198 11| 3.2 3.4 6.6| 94.1-130.9 -36.8 -7.4 -0.00| 9.1 -0.0 6000 236 21 189 11| 2.9 3.1 6.1| 94.6-142.0 -47.4 -7.9 -0.04| 8.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251218.00.gif