UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 14 JAN 26 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 1008 5 23.2 23.1 99 0.1 23.2 150 1 295.7 298.9 296.0 347.3 17.93 1 1000 96 23.2 19.3 79 3.9 20.5 170 6 296.4 298.9 293.7 337.4 14.23 2 995 140 23.4 19.3 78 4.1 20.6 134 5 297.0 299.6 293.9 338.3 14.30 3 925 775 20.4 17.4 83 3.0 18.4 335 9 300.2 302.7 294.3 340.1 13.64 4 892 1089 18.6 16.8 89 1.8 17.4 332 7 301.4 303.9 294.7 341.5 13.62 5 850 1502 16.4 15.7 96 0.7 16.0 350 7 303.3 305.8 295.0 342.8 13.32 6 700 3134 8.2 4.6 78 3.6 6.1 350 10 311.6 313.0 293.1 335.1 7.62 7 541 5218 -2.5 -5.0 83 2.5 -3.7 60 18 322.6 323.6 294.0 338.6 4.88 8 500 5840 -5.5 -7.9 83 2.4 -6.6 80 15 326.3 327.2 294.4 340.4 4.22 9 455 6573 -9.5 -12.9 76 3.4 -10.9 72 14 330.2 330.9 294.6 340.9 3.12 10 445 6745 -9.7 -14.4 69 4.7 -11.6 69 14 332.1 332.7 294.8 341.9 2.82 11 428 7044 -11.3 -16.3 66 5.0 -13.2 64 13 333.8 334.3 294.9 342.5 2.50 12 400 7560 -14.5 -20.5 60 6.0 -16.4 55 13 336.1 336.5 295.0 342.8 1.87 13 383 7889 -16.5 -22.5 60 6.0 -18.3 60 15 337.7 338.0 295.2 343.7 1.64 14 323 9148 -26.1 -31.1 63 5.0 -27.1 85 21 341.3 341.5 295.4 344.6 0.88 15 300 9680 -29.7 -36.7 51 7.0 -30.8 90 23 343.5 343.6 295.7 345.7 0.55 16 253 10869 -39.1 -50.1 30 11.0 -39.9 117 26 346.7 346.8 296.1 347.4 0.15 17 250 10950 -39.7 -50.7 30 11.0 -40.5 120 26 347.0 347.1 296.1 347.6 0.15 18 244 11116 -41.3 -53.3 26 12.0 -42.1 347.1 347.1 296.1 347.5 0.11 TRP WND Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 578.15 mb = 4731.34 m = 15522.59 ft Wetbulb zero: 601.25 mb = 4364.13 m = 14317.84 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 83.70 % Est. max temperature: 30.50 C = 86.90 F Sfc-Lift cond lev (LCL): 1007.03 mb = 16.02 m = 52.55 ft T: 23.20 C 700-500 lapse rate: 5.06 C/km ThetaE index: 9.91 C Layer 1000.0- 995.0 mb Conv cond level (CCL): 855.09 mb = 1450.86 m = 4760.00 ft Mean mixing ratio: 14.09 g/kg Conv temperature: 30.63 C = 87.14 F Cap Strength: 1.99 C Lifted Index: 1.42 C Risk: Showers probable Lifted Index @300 mb: 4.62 C Lifted Index @700 mb: 0.62 C Showalter Index: 0.16 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.20 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.40 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.20 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 894.62 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 912.04 mb = 896.83 m = 2942.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 at 8 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 5 150 1 -0.5 0.9 | 234 8 6.6 4.7 1 1000 96 170 6 -1.0 5.9 | 212 12 6.1 9.8 2 976 305 360 3 -0.0 -3.0 | 263 7 7.1 0.9 3 943 610 340 9 3.1 -8.5 | 294 11 10.2 -4.6 4 925 775 335 9 3.8 -8.2 | 291 12 10.9 -4.3 5 910 914 335 8 3.4 -7.3 | 288 11 10.5 -3.4 6 878 1219 330 7 3.5 -6.1 | 282 11 10.6 -2.2 7 850 1502 350 7 1.2 -6.9 | 290 9 8.3 -3.0 8 818 1829 5 8 -0.7 -8.0 | 303 8 6.4 -4.1 9 788 2134 345 7 1.8 -6.8 | 288 9 8.9 -2.9 10 760 2438 330 7 3.5 -6.1 | 282 11 10.6 -2.2 11 733 2743 340 10 3.4 -9.4 | 298 12 10.5 -5.5 12 707 3048 345 11 2.8 -10.6 | 304 12 9.9 -6.7 13 700 3134 350 10 1.7 -9.8 | 304 11 8.8 -6.0 14 656 3658 50 8 -6.1 -5.1 | 323 2 1.0 -1.3 15 631 3962 50 10 -7.7 -6.4 | 13 3 -0.6 -2.5 16 608 4267 45 13 -9.2 -9.2 | 22 6 -2.1 -5.3 17 585 4572 55 18 -14.7 -10.3 | 50 10 -7.6 -6.4 18 564 4877 55 21 -17.2 -12.0 | 51 13 -10.1 -8.2 19 522 5486 65 15 -13.6 -6.3 | 69 7 -6.5 -2.5 20 500 5840 80 15 -14.8 -2.6 | 99 8 -7.7 1.3 21 484 6096 80 14 -13.8 -2.4 | 102 7 -6.7 1.5 22 400 7560 55 13 -10.6 -7.5 | 45 5 -3.6 -3.6 23 397 7620 55 14 -11.5 -8.0 | 47 6 -4.4 -4.1 24 323 9144 85 21 -20.9 -1.8 | 98 14 -13.8 2.1 25 300 9680 90 23 -23.0 0.0 | 104 16 -15.9 3.9 26 260 10668 110 27 -25.4 9.2 | 126 22 -18.3 13.1 27 250 10950 120 26 -22.5 13.0 | 138 23 -15.4 16.9 Wind Parameters Mean winds (0-6000m): 31.3 at 10.8 knts Storm direction: 61.3 at 8.1 knts Shear (0-3000m) pos: 0.9 neg: 1.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 69.0 deg Storm rel helicity (0-3000m) pos: 37.5 neg: -24.0 tot: 13.5 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.76 Bulk Shear: 6.95 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 1 5 275 7| 0.0 8.1 8.1| 14.8 -9.8 5.0 10.0 0.24| 21.7 5.2 1000 339 7 283 10| 0.0 4.5 4.5| 17.5 -14.6 2.9 2.9 0.18| 13.0 2.3 1500 338 7 284 10| 0.8 3.0 3.8| 21.1 -16.8 4.3 2.9 0.18| 9.8 1.7 2000 344 7 287 9| 0.7 2.2 2.9| 24.8 -19.2 5.5 2.8 0.17| 8.2 1.4 2500 343 7 287 10| 0.5 2.0 2.6| 26.3 -24.0 2.3 0.9 0.12| 7.3 0.9 3000 342 7 289 10| 0.9 1.7 2.6| 37.5 -24.0 13.5 4.5 0.20| 6.7 1.4 4000 355 8 297 9| 1.8 1.3 3.1| 44.6 -24.0 20.6 5.2 0.24| 6.7 1.6 5000 16 10 321 7| 2.4 1.0 3.4| 55.5 -24.0 31.5 6.3 0.27| 6.6 1.8 6000 31 11 344 6| 1.8 0.8 2.6| 69.2 -24.0 45.2 7.5 0.33| 6.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20260114.00.gif