UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 17 OCT 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 1007 8 27.2 22.6 76 4.6 23.9 180 8 299.8 302.9 296.8 350.6 17.39 1 1000 66 26.4 21.8 76 4.6 23.1 180 14 299.5 302.6 296.3 348.2 16.66 2 983 218 24.8 21.5 82 3.3 22.5 177 17 299.4 302.4 296.2 348.0 16.64 3 974 300 25.6 21.8 80 3.8 22.9 175 18 301.0 304.1 296.9 351.4 17.12 4 925 756 23.0 21.5 91 1.5 21.9 265 6 302.8 306.1 297.8 355.4 17.72 5 850 1487 18.2 17.1 93 1.1 17.4 35 12 305.2 307.9 296.4 348.8 14.59 6 752 2530 12.0 9.9 87 2.1 10.7 87 9 309.4 311.3 294.4 340.6 10.24 7 713 2978 11.0 9.7 92 1.3 10.2 98 6 313.0 315.0 295.7 346.0 10.67 8 700 3132 10.0 8.9 93 1.1 9.3 65 11 313.6 315.5 295.6 345.4 10.29 9 567 4847 0.0 -1.2 92 1.2 -0.6 86 4 321.3 322.5 294.6 341.3 6.19 10 558 4975 -1.3 -2.5 92 1.2 -1.9 76 5 321.2 322.3 294.3 339.7 5.71 11 542 5207 -1.1 -2.4 91 1.3 -1.8 66 9 324.1 325.3 295.1 343.5 5.93 12 521 5519 -4.3 -5.6 91 1.3 -5.0 92 10 324.0 324.9 294.3 339.9 4.84 13 501 5825 -9.5 -15.5 62 6.0 -11.6 95 10 321.3 321.7 291.4 328.9 2.28 14 500 5840 -8.9 -15.9 57 7.0 -11.4 85 9 322.2 322.6 291.6 329.7 2.21 15 499 5856 -7.7 -15.7 53 8.0 -10.6 84 9 323.8 324.3 292.1 331.5 2.26 16 482 6127 -5.9 -19.9 32 14.0 -10.7 75 11 329.3 329.6 293.0 335.0 1.64 17 434 6943 -11.9 -24.9 33 13.0 -15.6 87 19 331.7 331.9 293.3 335.9 1.17 18 431 6996 -11.7 -16.1 70 4.4 -13.3 91 20 332.6 333.1 294.7 341.4 2.53 19 428 7050 -12.3 -13.6 90 1.3 -12.8 95 21 332.5 333.1 295.1 343.3 3.13 20 421 7177 -11.3 -13.9 81 2.6 -12.3 105 25 335.4 336.0 295.8 346.2 3.10 21 416 7269 -11.1 -16.1 67 5.0 -13.0 111 27 336.8 337.3 295.7 346.0 2.62 22 414 7306 -11.5 -17.5 61 6.0 -13.7 114 28 336.7 337.2 295.5 345.0 2.34 23 411 7362 -11.3 -27.3 25 16.0 -15.8 113 27 337.7 337.9 294.6 341.3 0.99 24 400 7570 -12.7 -31.7 19 19.0 -17.3 105 23 338.5 338.6 294.6 341.0 0.67 25 371 8139 -16.5 -38.5 13 22.0 -20.7 102 21 340.8 340.9 294.8 342.3 0.37 26 352 8532 -19.9 -31.9 34 12.0 -22.5 100 19 341.4 341.5 295.3 344.2 0.75 27 346 8659 -20.1 -38.1 18 18.0 -23.4 98 17 342.8 342.9 295.4 344.4 0.41 28 318 9279 -24.5 -44.5 14 20.0 -27.3 90 10 345.1 345.1 295.7 346.0 0.23 29 307 9534 -26.3 -38.3 31 12.0 -28.3 76 8 346.0 346.1 296.1 347.8 0.46 30 300 9700 -27.9 -40.9 28 13.0 -29.7 45 5 346.1 346.1 296.1 347.5 0.36 31 280 10194 -31.5 -40.5 41 9.0 -32.7 345 7 347.8 347.9 296.5 349.4 0.40 32 271 10426 -33.1 -51.1 15 18.0 -34.7 315 6 348.7 348.7 296.5 349.3 0.13 33 255 10853 -36.9 -53.9 16 17.0 -38.1 261 6 349.2 349.2 296.5 349.6 0.10 34 250 10990 -37.9 -50.9 24 13.0 -38.9 275 8 349.7 349.7 296.7 350.3 0.14 35 246 11101 -38.9 -47.9 38 9.0 -39.6 283 8 349.8 349.9 296.8 350.7 0.20 36 228 11619 -43.3 -48.3 58 5.0 -43.6 277 7 350.8 350.9 297.0 351.7 0.21 37 200 12490 -50.5 -55.3 57 4.8 -50.7 245 7 352.8 352.8 297.3 353.3 0.11 38 150 14290 -66.9 -72.9 42 6.0 -67.0 285 10 354.8 354.8 297.7 354.9 0.01 39 129 15185 -74.3 -80.3 39 6.0 -74.3 303 7 357.2 357.2 298.1 357.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 567.00 mb = 4847.46 m = 15903.56 ft Wetbulb zero: 575.39 mb = 4727.87 m = 15511.19 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 89.37 % Est. max temperature: 32.44 C = 90.40 F Sfc-Lift cond lev (LCL): 942.15 mb = 593.68 m = 1947.75 ft T: 23.93 C 700-500 lapse rate: 6.98 C/km ThetaE index: 14.77 C Layer 850.0- 713.0 mb Conv cond level (CCL): 881.79 mb = 1169.61 m = 3837.25 ft Mean mixing ratio: 17.20 g/kg Conv temperature: 31.64 C = 88.95 F Cap Strength: 1.58 C Lifted Index: -6.69 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -0.67 C Lifted Index @700 mb: -1.18 C Showalter Index: -5.52 C Risk: Severe thunderstorms possible Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 26.00 C K Index: 43.10 Risk: > 80 % chance of thunderstorms Sweat Index: 320.20 Risk: Showers and thunderstorms possible Energy Index: -3.77 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 580.34 J/kg Max Up Vert Vel: 34.07 m/s Conv Inhibition (B-): 26.94 J/kg Cap Strength: 1.58 C Lift Cond Lev (LCL): 917.47 mb = 826.63 m = 2712.01 ft Lev Free Conv (LFC): 842.47 mb = 1562.75 m = 5127.06 ft Equ Level (EL): 222.47 mb = 11782.32 m = 38655.44 ft B at Equ Level: 577.95 J/kg Wind level data Storm motion: 120 at 6 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 1007 8 180 8 0.0 8.0 | 223 7 4.9 5.2 1 1000 66 180 14 0.0 14.0 | 203 12 4.9 11.2 2 973 305 175 18 -1.6 17.9 | 192 15 3.3 15.1 3 940 610 225 8 5.7 5.7 | 255 11 10.5 2.8 4 925 756 265 6 6.0 0.5 | 282 11 10.8 -2.3 5 908 914 320 6 3.9 -4.6 | 310 11 8.7 -7.4 6 877 1219 30 5 -2.5 -4.3 | 342 8 2.4 -7.2 7 850 1487 35 12 -6.9 -9.8 | 9 13 -2.0 -12.7 8 846 1524 35 13 -7.5 -10.6 | 11 14 -2.6 -13.5 9 816 1829 70 6 -5.6 -2.1 | 9 5 -0.8 -4.9 10 788 2134 10 2 -0.3 -2.0 | 317 7 4.5 -4.8 11 760 2438 85 9 -9.0 -0.8 | 49 5 -4.1 -3.6 12 707 3048 100 6 -5.9 1.0 | 30 2 -1.1 -1.8 13 700 3132 65 11 -10.0 -4.6 | 34 9 -5.1 -7.5 14 681 3353 80 11 -10.8 -1.9 | 52 8 -6.0 -4.7 15 631 3962 120 2 -1.7 1.0 | 300 4 3.1 -1.8 16 608 4267 355 1 0.1 -1.0 | 308 6 4.9 -3.8 17 585 4572 120 5 -4.3 2.5 | 302 1 0.5 -0.3 18 564 4877 80 4 -3.9 -0.7 | 345 4 0.9 -3.5 19 543 5182 65 9 -8.2 -3.8 | 26 7 -3.3 -6.6 20 503 5791 115 11 -10.0 4.6 | 110 5 -5.1 1.8 21 500 5840 85 9 -9.0 -0.8 | 49 5 -4.1 -3.6 22 484 6096 75 11 -10.6 -2.8 | 45 8 -5.8 -5.7 23 447 6706 70 13 -12.2 -4.4 | 45 10 -7.4 -7.3 24 413 7315 115 28 -25.4 11.8 | 114 22 -20.5 9.0 25 400 7570 105 23 -22.2 6.0 | 100 18 -17.4 3.1 26 351 8534 100 19 -18.7 3.3 | 92 14 -13.9 0.5 27 323 9144 90 10 -10.0 0.0 | 61 6 -5.1 -2.8 28 310 9449 90 9 -9.0 0.0 | 56 5 -4.1 -2.8 29 300 9700 45 5 -3.5 -3.5 | 348 7 1.3 -6.4 30 298 9754 70 7 -6.6 -2.4 | 18 6 -1.7 -5.2 31 285 10058 360 7 -0.0 -7.0 | 334 11 4.9 -9.8 32 273 10363 325 6 3.4 -4.9 | 313 11 8.3 -7.7 33 262 10668 270 5 5.0 -0.0 | 286 10 9.9 -2.8 34 251 10973 255 7 6.8 1.8 | 275 12 11.6 -1.0 35 250 10990 275 8 8.0 -0.7 | 285 13 12.8 -3.5 36 240 11278 295 8 7.3 -3.4 | 297 14 12.1 -6.2 37 229 11582 280 7 6.9 -1.2 | 289 12 11.7 -4.0 38 209 12192 215 8 4.6 6.6 | 248 10 9.4 3.7 39 200 12490 245 7 6.3 3.0 | 269 11 11.2 0.1 40 190 12802 245 6 5.4 2.5 | 272 10 10.3 -0.3 41 181 13106 245 8 7.3 3.4 | 267 12 12.1 0.6 42 173 13411 270 9 9.0 -0.0 | 282 14 13.9 -2.8 43 164 13716 255 8 7.7 2.1 | 273 13 12.6 -0.8 44 157 14021 285 9 8.7 -2.3 | 291 14 13.5 -5.2 45 150 14290 285 10 9.7 -2.6 | 290 15 14.5 -5.4 46 149 14326 280 11 10.8 -1.9 | 287 16 15.7 -4.7 47 142 14630 275 10 10.0 -0.9 | 284 15 14.8 -3.7 48 135 14935 290 7 6.6 -2.4 | 295 13 11.4 -5.2 49 128 15240 305 7 5.7 -4.0 | 303 13 10.6 -6.8 Wind Parameters Mean winds (0-6000m): 90.2 at 7.5 knts Storm direction: 120.2 at 5.6 knts Shear (0-3000m) pos: 3.1 neg: 1.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 171.0 deg Storm rel helicity (0-3000m) pos: 128.1 neg: -26.8 tot: 101.3 m^2/s^2 ave: 33.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 5.8 10^-3/s Energy-Hel index: 0.41 Bulk Rich Number: 15.57 Bulk Shear: 37.28 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 ------------------------------------------------------------------------------- 500 182 15 204 13| 5.9 0.0 5.9| 37.0 -16.4 20.5 41.0 0.21| 21.4 4.5 1000 197 11 227 11| 7.0 0.0 7.0| 87.2 -16.4 70.8 70.8 0.56| 19.7 11.0 1500 190 10 225 9| 6.7 0.0 6.7|108.4 -16.4 91.9 61.3 0.59| 17.2 10.2 2000 134 9 153 4| 5.1 2.3 7.4|112.8 -23.3 89.5 44.7 0.43| 16.1 6.9 2500 107 8 83 3| 4.3 1.8 6.1|128.1 -26.1 101.9 40.8 0.47| 15.2 7.1 3000 100 8 67 4| 3.1 1.5 4.7|128.1 -26.8 101.3 33.8 0.44| 13.2 5.8 4000 91 8 50 4| 1.9 0.9 2.8|132.6 -28.7 103.9 26.0 0.34| 12.3 4.2 5000 92 7 40 3| 1.5 0.5 2.0|139.0 -29.4 109.6 21.9 0.34| 11.3 3.9 6000 90 7 43 4| 1.3 0.2 1.5|152.6 -35.9 116.7 19.4 0.33| 10.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251017.12.gif