UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 18 OCT 25 Station: WBGB WMO ident: 96441 Latitude: 3.20 Longitude: 113.03 Elevation: 5.00 ------------------------------------------------------------------------------- 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 5 23.6 22.3 92 1.3 22.7 90 2 296.2 299.3 295.6 345.5 17.09 1 1005 16 24.6 19.6 74 5.0 21.1 105 2 297.3 299.9 294.1 339.1 14.43 2 1000 72 25.0 19.0 69 6.0 20.8 180 5 298.1 300.7 294.0 338.7 13.96 3 991 151 25.0 19.0 69 6.0 20.8 200 6 298.9 301.5 294.3 340.0 14.09 4 925 754 22.0 16.0 69 6.0 17.9 235 6 301.8 304.1 294.0 338.5 12.46 5 854 1446 18.4 14.4 78 4.0 15.7 171 3 305.0 307.3 294.7 341.4 12.17 6 850 1486 18.2 14.4 78 3.8 15.7 165 3 305.2 307.5 294.7 341.8 12.23 7 714 2961 9.8 6.8 82 3.0 8.0 154 8 311.6 313.2 293.9 338.5 8.72 8 700 3126 8.8 6.0 83 2.8 7.1 150 8 312.2 313.8 293.9 338.3 8.41 9 661 3600 7.6 0.6 61 7.0 3.8 133 8 316.0 317.2 293.1 335.2 6.06 10 555 5020 -0.5 -5.4 69 4.9 -2.9 72 11 322.7 323.6 293.8 337.8 4.61 11 522 5508 -2.5 -8.5 63 6.0 -5.3 80 8 326.0 326.7 294.0 338.8 3.86 12 505 5771 -2.9 -10.9 54 8.0 -6.4 72 6 328.6 329.2 294.3 339.8 3.30 13 500 5850 -3.5 -11.5 54 8.0 -7.0 70 6 328.8 329.4 294.2 339.6 3.17 14 400 7570 -14.7 -27.7 32 13.0 -18.1 115 5 335.9 336.1 294.2 339.5 0.98 15 383 7898 -16.9 -23.9 55 7.0 -18.9 91 7 337.2 337.5 294.9 342.5 1.45 16 366 8239 -18.3 -25.3 54 7.0 -20.2 61 9 339.7 340.0 295.4 344.6 1.34 17 339 8808 -21.5 -30.5 44 9.0 -23.5 11 13 342.9 343.1 295.8 346.3 0.89 18 326 9096 -23.3 -37.3 27 14.0 -25.8 345 16 344.3 344.4 295.8 346.1 0.48 19 303 9628 -27.1 -51.1 8 24.0 -29.6 349 19 346.2 346.2 295.9 346.7 0.11 20 300 9700 -27.5 -53.5 7 26.0 -30.0 350 20 346.6 346.6 296.0 347.0 0.09 21 250 10980 -37.5 -53.5 17 16.0 -38.7 350 16 350.3 350.3 296.8 350.8 0.10 22 244 11148 -39.1 -55.1 17 16.0 -40.1 349 15 350.4 350.4 296.8 350.7 0.09 23 200 12480 -50.7 -71.7 7 21.0 -51.1 355 15 352.5 352.5 297.2 352.5 0.01 24 150 14290 -66.5 -94.5 1 28.0 -66.6 345 17 355.5 355.5 297.8 355.5 0.00 25 105 16359 -82.3 -106.3 1 24.0 -82.3 41 9 363.6 363.6 299.4 363.6 0.00 26 100 16630 -84.1 -107.1 1 23.0 -84.1 50 6 365.2 365.2 299.7 365.2 0.00 27 97 16798 -85.1 -108.1 1 23.0 -85.1 55 4 366.5 366.5 299.9 366.5 0.00 28 84 17601 -79.9 -103.9 1 24.0 -79.9 49 6 392.4 392.4 304.2 392.4 0.00 29 81 17809 -77.3 -102.3 1 25.0 -77.3 48 6 401.9 401.9 305.5 401.9 0.00 30 78 18027 -74.5 -100.5 1 26.0 -74.6 47 7 412.0 412.0 306.7 412.1 0.00 31 70 18660 -72.1 -99.1 1 27.0 -72.2 95 8 430.1 430.1 308.9 430.1 0.00 32 52 20426 -68.7 -96.7 1 28.0 -68.9 95 20 476.2 476.2 313.1 476.2 0.00 33 50 20660 -69.7 -96.7 1 27.0 -69.9 95 22 479.2 479.2 313.4 479.2 0.00 34 47 21033 -64.7 -93.7 1 29.0 -65.0 106 25 499.8 499.8 314.9 499.8 0.00 35 46 21165 -62.1 -92.1 1 30.0 -62.6 110 27 509.1 509.1 315.6 509.1 0.00 36 40 22030 -61.3 -91.3 1 30.0 -61.9 108 34 531.9 531.9 317.1 531.9 0.00 37 38 22347 -62.7 -91.7 1 29.0 -63.3 105 37 536.2 536.2 317.3 536.2 0.00 38 30 23820 -57.7 -88.7 1 31.0 -58.9 90 50 587.3 587.3 320.0 587.4 0.00 39 26 24729 -55.9 -86.9 1 31.0 -57.5 90 54 617.0 617.0 321.3 617.0 0.01 40 24 25239 -56.3 -87.3 1 31.0 -58.0 90 57 630.1 630.1 321.9 630.2 0.01 41 20 26410 -52.5 -84.5 1 32.0 -55.3 90 66 675.5 675.5 323.6 675.6 0.02 42 19 26742 -51.7 -84.7 1 33.0 -54.8 90 67 687.9 687.9 324.0 688.1 0.02 43 18 27092 -52.1 -85.1 1 33.0 -55.2 90 69 697.4 697.4 324.3 697.5 0.02 44 17 27462 -52.5 -84.5 1 32.0 -55.6 90 70 707.6 707.6 324.7 707.8 0.02 45 16 27857 -49.5 -82.6 1 33.1 -53.7 90 83 729.7 729.7 325.4 729.9 0.03 46 13 29248 -39.3 -76.3 1 37.0 -48.7 809.7 809.8 327.5 810.6 0.09 TRP 97 16798 -85.1 -108.1 1 23.0 -85.1 55 4 366.5 366.5 299.9 366.5 0.00 WND 16 27857 -49.5 -82.6 1 33.1 -53.7 90 83 729.7 729.7 325.4 729.9 0.03 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 561.54 mb = 4931.91 m = 16180.62 ft Wetbulb zero: 601.18 mb = 4370.30 m = 14338.07 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 71.07 % Est. max temperature: 32.29 C = 90.12 F Sfc-Lift cond lev (LCL): 987.48 mb = 182.60 m = 599.06 ft T: 24.84 C 700-500 lapse rate: 4.52 C/km ThetaE index: 6.83 C Layer 1005.0- 991.0 mb Conv cond level (CCL): 785.45 mb = 2154.24 m = 7067.63 ft Mean mixing ratio: 13.24 g/kg Conv temperature: 35.48 C = 95.87 F Cap Strength: 3.70 C Lifted Index: 3.57 C Risk: None Lifted Index @300 mb: 7.05 C Lifted Index @700 mb: 1.34 C Showalter Index: 2.57 C Risk: Showers probable Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 17.90 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.80 Risk: None Energy Index: -0.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.46 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 38205.62 J/kg Cap Strength: 3.67 C Lift Cond Lev (LCL): 876.15 mb = 1223.86 m = 4015.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 155 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 1006 5 90 2 -2.0 0.0 | 355 5 0.5 -5.4 1 1000 72 180 5 0.0 5.0 | 279 3 2.5 -0.4 2 974 305 240 8 6.9 4.0 | 278 10 9.4 -1.4 3 940 610 235 7 5.7 4.0 | 279 8 8.2 -1.4 4 925 754 235 6 4.9 3.4 | 285 8 7.4 -1.9 5 908 914 230 5 3.8 3.2 | 289 7 6.3 -2.2 6 877 1219 205 3 1.3 2.7 | 305 5 3.8 -2.7 7 850 1486 165 3 -0.8 2.9 | 325 3 1.7 -2.5 8 816 1829 145 7 -4.0 5.7 | 103 2 -1.5 0.4 9 787 2134 160 8 -2.7 7.5 | 174 2 -0.2 2.1 10 759 2438 170 8 -1.4 7.9 | 204 3 1.1 2.5 11 732 2743 165 8 -2.1 7.7 | 190 2 0.4 2.3 12 706 3048 150 8 -4.0 6.9 | 136 2 -1.5 1.5 13 700 3126 150 8 -4.0 6.9 | 136 2 -1.5 1.5 14 656 3658 130 8 -6.1 5.1 | 86 4 -3.6 -0.2 15 631 3962 110 10 -9.4 3.4 | 74 7 -6.9 -2.0 16 608 4267 100 11 -10.8 1.9 | 67 9 -8.3 -3.5 17 586 4572 80 13 -12.8 -2.3 | 53 13 -10.3 -7.6 18 564 4877 70 12 -11.3 -4.1 | 43 13 -8.8 -9.5 19 523 5486 80 8 -7.9 -1.4 | 38 9 -5.4 -6.8 20 500 5850 70 6 -5.6 -2.1 | 23 8 -3.1 -7.4 21 484 6096 60 7 -6.1 -3.5 | 22 10 -3.6 -8.9 22 400 7570 115 5 -4.5 2.1 | 32 4 -2.0 -3.3 23 397 7620 115 5 -4.5 2.1 | 32 4 -2.0 -3.3 24 323 9144 340 16 5.5 -15.0 | 339 22 8.0 -20.4 25 300 9700 350 20 3.5 -19.7 | 347 26 6.0 -25.1 26 261 10668 355 18 1.6 -17.9 | 350 24 4.1 -23.3 27 250 10980 350 16 2.8 -15.8 | 346 22 5.3 -21.1 28 209 12192 340 12 4.1 -11.3 | 338 18 6.6 -16.7 29 200 12480 355 15 1.3 -14.9 | 349 21 3.8 -20.3 30 164 13716 350 14 2.4 -13.8 | 346 20 4.9 -19.2 31 150 14290 345 17 4.4 -16.4 | 342 23 6.9 -21.8 32 127 15240 5 20 -1.7 -19.9 | 358 25 0.8 -25.3 33 100 16630 50 6 -4.6 -3.9 | 13 9 -2.1 -9.2 34 97 16798 55 4 -3.3 -2.3 | 6 8 -0.8 -7.7 35 75 18288 45 7 -4.9 -4.9 | 13 11 -2.5 -10.3 36 70 18660 95 8 -8.0 0.7 | 49 7 -5.5 -4.7 37 50 20660 95 22 -21.9 1.9 | 80 20 -19.4 -3.5 38 45 21336 115 28 -25.4 11.8 | 106 24 -22.9 6.5 39 30 23820 90 50 -50.0 0.0 | 84 48 -47.5 -5.4 40 27 24384 90 51 -51.0 0.0 | 84 49 -48.5 -5.4 41 20 26410 90 66 -66.0 0.0 | 85 64 -63.5 -5.4 42 15 27432 90 73 -73.0 0.0 | 86 71 -70.5 -5.4 Wind Parameters Mean winds (0-6000m): 125.1 at 7.9 knts Storm direction: 155.1 at 5.9 knts Shear (0-3000m) pos: 1.9 neg: 2.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 149.0 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -6.2 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 16.80 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 ------------------------------------------------------------------------------- 500 226 7 276 7| 9.3 0.0 9.3| 2.9 -4.9 -1.9 -3.9 -0.36| 14.4 -5.3 1000 230 6 280 7| 4.7 1.7 6.3| 6.1 -4.9 1.2 1.2 -0.20| 8.9 -1.8 1500 224 5 284 6| 3.1 2.4 5.5| 8.8 -4.9 3.9 2.6 -0.05| 7.3 -0.4 2000 204 5 275 5| 2.3 2.5 4.9| 9.6 -4.9 4.8 2.4 0.09| 6.9 0.6 2500 191 6 263 4| 2.3 2.0 4.3| 10.7 -4.9 5.9 2.3 0.15| 6.0 0.9 3000 184 6 253 3| 1.9 2.0 4.0| 10.7 -6.2 4.5 1.5 0.07| 5.4 0.4 4000 166 7 214 2| 1.4 2.3 3.7| 10.7 -10.0 0.7 0.2 -0.05| 4.9 -0.2 5000 140 8 104 3| 1.2 2.1 3.3| 10.7 -27.7 -17.0 -3.4 -0.16| 4.9 -0.8 6000 125 8 78 4| 1.3 1.7 2.9| 10.7 -34.8 -24.1 -4.0 -0.20| 4.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20251018.00.gif