UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 14 OCT 25 Station: WBKW WMO ident: 96481 Latitude: 4.27 Longitude: 117.88 Elevation: 20.00 ------------------------------------------------------------------------------- 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 20 26.0 24.6 92 1.4 25.0 310 2 298.5 302.0 297.8 355.8 19.67 1 1007 28 27.4 24.0 82 3.4 24.9 303 2 300.0 303.4 297.8 355.6 18.98 2 1003 61 26.0 23.2 85 2.8 24.0 273 3 298.9 302.2 297.0 351.8 18.13 3 1000 85 25.6 22.6 84 3.0 23.5 250 4 298.8 301.9 296.6 349.8 17.52 4 935 676 23.0 16.0 65 7.0 18.2 321 2 301.9 304.2 293.9 338.3 12.32 5 925 770 22.8 15.8 65 7.0 18.1 350 3 302.6 304.9 294.1 339.0 12.29 6 850 1502 19.0 10.0 56 9.0 13.3 50 2 306.0 307.7 292.7 333.5 9.11 7 700 3147 10.6 2.6 58 8.0 6.1 105 6 314.2 315.5 293.0 335.0 6.61 8 624 4095 5.6 -7.4 39 13.0 -0.5 69 8 319.0 319.7 291.9 330.5 3.51 9 580 4689 2.0 -6.0 55 8.0 -1.9 45 13 321.5 322.4 293.2 335.3 4.21 10 513 5668 -4.5 -9.5 68 5.0 -6.7 50 17 325.2 325.9 293.6 337.3 3.63 11 500 5870 -5.3 -11.3 63 6.0 -7.8 50 18 326.6 327.2 293.7 337.5 3.23 12 470 6353 -8.1 -17.1 48 9.0 -11.3 45 18 328.9 329.4 293.4 336.3 2.13 13 454 6621 -9.5 -22.5 34 13.0 -13.6 45 18 330.5 330.7 293.2 335.4 1.38 14 429 7057 -11.7 -23.7 36 12.0 -15.3 45 18 333.0 333.3 293.8 337.8 1.32 15 411 7384 -13.7 -30.7 22 17.0 -17.8 45 18 334.6 334.7 293.6 337.3 0.72 16 400 7590 -14.9 -26.9 35 12.0 -18.1 45 18 335.6 335.8 294.2 339.5 1.06 17 363 8319 -19.5 -33.5 28 14.0 -22.4 46 17 338.9 339.1 294.6 341.3 0.62 18 300 9710 -29.3 -45.3 20 16.0 -31.2 40 15 344.1 344.1 295.5 345.0 0.22 19 253 10899 -39.1 -51.1 27 12.0 -39.9 50 14 346.7 346.8 296.0 347.3 0.14 20 250 10980 -39.7 -51.7 27 12.0 -40.5 50 14 347.0 347.1 296.1 347.6 0.13 21 229 11575 -44.3 -63.3 10 19.0 -45.0 45 14 348.8 348.9 296.4 349.0 0.03 22 200 12470 -51.9 -84.9 1 33.0 -52.3 40 15 350.6 350.6 296.8 350.6 0.00 23 164 13718 -62.7 -91.7 1 29.0 -62.9 10 14 352.9 352.9 297.3 352.9 0.00 24 150 14260 -67.1 -95.1 1 28.0 -67.2 15 10 354.5 354.5 297.6 354.5 0.00 25 126 15294 -74.9 -100.9 1 26.0 -74.9 69 11 358.5 358.5 298.4 358.5 0.00 26 105 16343 -78.9 -103.9 1 25.0 -78.9 189 6 370.1 370.1 300.6 370.1 0.00 27 104 16398 -79.7 -104.7 1 25.0 -79.7 195 6 369.6 369.6 300.5 369.6 0.00 28 100 16620 -80.3 -104.3 1 24.0 -80.3 255 6 372.6 372.6 301.0 372.6 0.00 29 90 17221 -76.5 -101.5 1 25.0 -76.5 283 8 391.5 391.5 304.0 391.5 0.00 30 81 17825 -78.5 -103.5 1 25.0 -78.6 312 10 399.4 399.4 305.1 399.4 0.00 31 70 18661 -76.7 -101.7 1 25.0 -76.7 420.3 420.3 307.7 420.3 0.00 TRP 104 16398 -79.7 -104.7 1 25.0 -79.7 195 6 369.6 369.6 300.5 369.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 559.38 mb = 4990.40 m = 16372.51 ft Wetbulb zero: 629.88 mb = 4017.86 m = 13181.79 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 58.02 % Est. max temperature: 33.22 C = 91.79 F Sfc-Lift cond lev (LCL): 988.17 mb = 189.67 m = 622.26 ft T: 25.14 C 700-500 lapse rate: 5.84 C/km ThetaE index: 17.57 C Layer 1007.0- 925.0 mb Conv cond level (CCL): 787.60 mb = 2148.03 m = 7047.24 ft Mean mixing ratio: 14.38 g/kg Conv temperature: 36.82 C = 98.27 F Cap Strength: 3.31 C Lifted Index: 0.19 C Risk: Showers probable Lifted Index @300 mb: 2.91 C Lifted Index @700 mb: 1.97 C Showalter Index: 4.29 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 15.30 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 142.00 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.64 J/kg Max Up Vert Vel: 5.59 m/s Conv Inhibition (B-): 306.25 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 886.74 mb = 1135.72 m = 3726.07 ft Lev Free Conv (LFC): 521.74 mb = 5533.42 m = 18154.05 ft Equ Level (EL): 501.74 mb = 5842.73 m = 19168.84 ft B at Equ Level: 15.06 J/kg Max Parcel Lev (MPL): 431.74 mb = 7008.22 m = 22992.56 ft Wind level data Storm motion: 91 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 1008 20 310 2 1.5 -1.3 | 280 8 7.7 -1.4 1 1000 85 250 4 3.8 1.4 | 263 10 9.9 1.2 2 975 305 225 4 2.8 2.8 | 253 9 9.0 2.7 3 942 610 300 2 1.7 -1.0 | 278 8 7.9 -1.1 4 925 770 350 3 0.5 -3.0 | 295 7 6.7 -3.1 5 910 914 15 3 -0.8 -2.9 | 299 6 5.4 -3.0 6 878 1219 45 3 -2.1 -2.1 | 299 5 4.0 -2.3 7 850 1502 50 2 -1.5 -1.3 | 287 5 4.6 -1.4 8 818 1829 75 4 -3.9 -1.0 | 297 3 2.3 -1.2 9 789 2134 90 6 -6.0 0.0 | 314 0 0.1 -0.1 10 761 2438 100 7 -6.9 1.2 | 145 1 -0.8 1.1 11 734 2743 95 5 -5.0 0.4 | 255 1 1.2 0.3 12 708 3048 100 5 -4.9 0.9 | 239 1 1.2 0.7 13 700 3147 105 6 -5.8 1.6 | 193 1 0.3 1.4 14 657 3658 90 9 -9.0 0.0 | 87 3 -2.9 -0.1 15 633 3962 75 8 -7.7 -2.1 | 36 3 -1.6 -2.2 16 610 4267 60 9 -7.8 -4.5 | 20 5 -1.7 -4.6 17 587 4572 45 12 -8.5 -8.5 | 15 9 -2.3 -8.6 18 565 4877 45 16 -11.3 -11.3 | 24 13 -5.2 -11.4 19 524 5486 50 16 -12.3 -10.3 | 30 12 -6.1 -10.4 20 500 5870 50 18 -13.8 -11.6 | 33 14 -7.7 -11.7 21 486 6096 45 18 -12.7 -12.7 | 27 14 -6.6 -12.9 22 400 7590 45 18 -12.7 -12.7 | 27 14 -6.6 -12.9 23 398 7620 50 18 -13.8 -11.6 | 33 14 -7.7 -11.7 24 324 9144 40 15 -9.6 -11.5 | 17 12 -3.5 -11.6 25 300 9710 40 15 -9.6 -11.5 | 17 12 -3.5 -11.6 26 261 10668 50 14 -10.7 -9.0 | 27 10 -4.6 -9.1 27 250 10980 50 14 -10.7 -9.0 | 27 10 -4.6 -9.1 28 209 12192 40 15 -9.6 -11.5 | 17 12 -3.5 -11.6 29 200 12470 40 15 -9.6 -11.5 | 17 12 -3.5 -11.6 30 164 13716 10 14 -2.4 -13.8 | 345 14 3.7 -13.9 31 150 14260 15 10 -2.6 -9.7 | 340 10 3.5 -9.8 32 127 15240 65 11 -10.0 -4.6 | 39 6 -3.8 -4.8 33 104 16398 195 6 1.6 5.8 | 234 10 7.7 5.7 34 100 16620 255 6 5.8 1.6 | 263 12 11.9 1.4 35 73 18288 340 12 4.1 -11.3 | 318 15 10.2 -11.4 Wind Parameters Mean winds (0-6000m): 61.2 at 8.2 knts Storm direction: 91.2 at 6.1 knts Shear (0-3000m) pos: 1.3 neg: 0.2 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -40.5 deg Storm rel helicity (0-3000m) pos: 15.5 neg: -10.8 tot: 4.7 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 18.24 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 4 261 9| 0.0 1.4 1.4| 7.1 -9.5 -2.4 -4.8 -0.14| 8.1 -1.1 1000 280 3 274 9| 2.3 0.7 3.0| 14.4 -9.5 4.9 4.9 0.19| 6.7 1.3 1500 329 3 289 8| 1.5 0.5 2.0| 14.4 -10.7 3.6 2.4 0.10| 5.2 0.5 2000 29 3 302 5| 2.0 0.4 2.4| 15.2 -10.7 4.4 2.2 0.13| 4.8 0.6 2500 70 4 299 3| 1.9 0.3 2.1| 15.3 -10.7 4.5 1.8 0.09| 4.5 0.4 3000 80 4 291 2| 1.3 0.2 1.5| 15.5 -10.8 4.7 1.6 0.13| 4.1 0.5 4000 86 5 293 1| 1.0 0.4 1.4| 15.5 -14.3 1.2 0.3 -0.12| 4.0 -0.5 5000 70 6 357 2| 0.8 1.3 2.0| 20.7 -16.0 4.7 0.9 -0.07| 4.2 -0.3 6000 61 8 14 4| 0.7 1.2 2.0| 25.8 -19.4 6.4 1.1 -0.05| 3.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251014.00.gif