UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:1200Z 10 OCT 25 Station: WBKK WMO ident: 96471 Latitude: 5.93 Longitude: 116.05 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1010 3 28.8 24.1 76 4.7 25.3 240 1 301.1 304.6 298.1 357.2 19.04 1 1000 88 28.0 21.0 66 7.0 23.0 200 3 301.1 304.1 296.1 347.7 15.85 2 925 776 23.4 15.4 61 8.0 18.0 235 8 303.2 305.4 294.0 338.8 11.98 3 883 1180 20.2 14.2 68 6.0 16.2 244 12 304.0 306.1 294.0 338.5 11.61 4 850 1508 17.6 13.5 77 4.1 14.9 245 14 304.6 306.7 294.1 339.0 11.52 5 756 2504 13.2 6.2 62 7.0 9.0 239 17 310.2 311.7 292.9 334.5 7.89 6 700 3148 9.6 3.6 66 6.0 6.1 235 19 313.1 314.5 293.1 335.3 7.10 7 680 3388 8.4 3.6 72 4.8 5.6 233 19 314.4 315.8 293.6 337.3 7.31 8 557 5005 -1.1 -4.3 79 3.2 -2.7 245 13 321.6 322.6 293.8 337.9 5.00 9 544 5193 -1.3 -5.3 74 4.0 -3.3 252 10 323.6 324.5 294.1 339.1 4.74 10 500 5860 -5.1 -8.8 75 3.7 -6.8 300 3 326.8 327.6 294.3 340.0 3.94 11 479 6196 -7.1 -10.2 78 3.1 -8.5 343 3 328.4 329.1 294.5 340.8 3.68 12 400 7580 -15.9 -18.7 79 2.8 -16.9 30 14 334.3 334.8 294.8 342.0 2.19 13 305 9572 -28.7 -32.7 68 4.0 -29.5 90 35 343.3 343.5 295.8 346.4 0.80 14 300 9690 -29.3 -33.9 64 4.6 -30.1 90 38 344.1 344.2 296.0 346.9 0.73 15 255 10834 -39.1 -45.1 53 6.0 -39.6 97 32 346.0 346.0 296.0 347.1 0.27 16 250 10970 -40.1 -46.1 53 6.0 -40.6 95 31 346.4 346.5 296.1 347.4 0.24 17 212 12072 -49.9 -60.9 26 11.0 -50.3 91 38 347.9 347.9 296.2 348.1 0.05 18 200 12450 -53.5 -63.5 28 10.0 -53.7 90 40 348.0 348.1 296.3 348.2 0.04 19 150 14230 -70.1 -78.1 30 8.0 -70.1 80 44 349.3 349.3 296.5 349.4 0.01 20 129 15107 -78.1 -87.1 22 9.0 -78.1 70 56 350.4 350.4 296.7 350.4 0.00 21 105 16275 -79.7 -89.7 18 10.0 -79.7 125 15 368.6 368.6 300.3 368.6 0.00 22 100 16550 -81.1 -91.1 17 10.0 -81.1 140 5 371.0 371.0 300.8 371.0 0.00 23 94 16902 -78.3 -89.3 15 11.0 -78.3 134 8 383.2 383.2 302.8 383.2 0.00 24 92 17026 -75.9 -86.9 16 11.0 -75.9 132 9 390.3 390.3 303.8 390.3 0.00 25 90 17154 -73.5 -84.5 17 11.0 -73.5 129 10 397.5 397.5 304.9 397.5 0.00 26 85 17489 -75.1 -87.1 14 12.0 -75.2 124 13 400.8 400.8 305.3 400.8 0.00 27 70 18620 -74.7 -89.7 8 15.0 -74.7 155 25 424.6 424.6 308.2 424.6 0.00 28 69 18703 -74.9 -90.9 7 16.0 -75.0 150 25 425.9 425.9 308.4 425.9 0.00 29 59 19609 -74.7 -95.7 2 21.0 -74.7 94 19 445.8 445.8 310.4 445.9 0.00 30 52 20342 -74.1 -100.1 1 26.0 -74.2 49 15 463.6 463.6 312.1 463.6 0.00 31 50 20570 -74.5 -100.5 1 26.0 -74.6 35 14 467.9 467.9 312.5 467.9 0.00 32 49 20688 -74.5 -100.5 1 26.0 -74.6 39 15 470.6 470.6 312.7 470.6 0.00 33 46 21055 -74.7 -100.7 1 26.0 -74.8 53 17 478.7 478.7 313.4 478.7 0.00 34 40 21883 -67.1 -95.1 1 28.0 -67.4 517.3 517.3 316.1 517.4 0.00 TRP 129 15107 -78.1 -87.1 22 9.0 -78.1 70 56 350.4 350.4 296.7 350.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 571.24 mb = 4817.78 m = 15806.17 ft Wetbulb zero: 596.69 mb = 4447.02 m = 14589.79 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 70.61 % Est. max temperature: 32.12 C = 89.81 F Sfc-Lift cond lev (LCL): 943.86 mb = 597.91 m = 1961.62 ft T: 24.59 C 700-500 lapse rate: 5.42 C/km ThetaE index: 18.62 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 805.20 mb = 1967.93 m = 6456.37 ft Mean mixing ratio: 13.94 g/kg Conv temperature: 34.89 C = 94.81 F Cap Strength: 1.98 C Lifted Index: 0.27 C Risk: Showers probable Lifted Index @300 mb: 2.73 C Lifted Index @700 mb: 0.85 C Showalter Index: 2.12 C Risk: Showers probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.60 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.00 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.06 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 132.52 J/kg Cap Strength: 1.98 C Lift Cond Lev (LCL): 863.28 mb = 1374.49 m = 4509.43 ft Lev Free Conv (LFC): 608.28 mb = 4291.04 m = 14078.06 ft Equ Level (EL): 548.28 mb = 5130.69 m = 16832.76 ft B at Equ Level: 11.85 J/kg Max Parcel Lev (MPL): 468.28 mb = 6369.96 m = 20898.58 ft Wind level data Storm motion: 269 at 10 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 1010 3 240 1 0.9 0.5 | 93 9 -8.7 0.4 1 1000 88 200 3 1.0 2.8 | 108 9 -8.5 2.7 2 976 305 235 5 4.1 2.9 | 117 6 -5.4 2.8 3 943 610 240 7 6.1 3.5 | 134 5 -3.5 3.4 4 925 776 235 8 6.6 4.6 | 146 5 -3.0 4.5 5 910 914 240 9 7.8 4.5 | 158 5 -1.7 4.4 6 879 1219 245 12 10.9 5.1 | 195 5 1.3 5.0 7 850 1508 245 14 12.7 5.9 | 209 7 3.2 5.8 8 818 1829 240 16 13.9 8.0 | 209 9 4.3 7.9 9 789 2134 240 17 14.7 8.5 | 212 10 5.2 8.4 10 761 2438 240 17 14.7 8.5 | 212 10 5.2 8.4 11 734 2743 235 18 14.7 10.3 | 207 11 5.2 10.2 12 708 3048 235 18 14.7 10.3 | 207 11 5.2 10.2 13 700 3148 235 19 15.6 10.9 | 209 12 6.0 10.8 14 657 3658 230 18 13.8 11.6 | 200 12 4.3 11.5 15 633 3962 235 16 13.1 9.2 | 202 10 3.6 9.1 16 609 4267 240 15 13.0 7.5 | 205 8 3.5 7.4 17 587 4572 240 14 12.1 7.0 | 201 7 2.6 6.9 18 565 4877 240 15 13.0 7.5 | 205 8 3.5 7.4 19 524 5486 265 5 5.0 0.4 | 94 5 -4.6 0.3 20 500 5860 300 3 2.6 -1.5 | 77 7 -6.9 -1.6 21 485 6096 340 2 0.7 -1.9 | 77 9 -8.8 -2.0 22 400 7580 30 14 -7.0 -12.1 | 53 21 -16.5 -12.2 23 398 7620 30 13 -6.5 -11.3 | 55 20 -16.0 -11.4 24 323 9144 90 23 -23.0 0.0 | 90 33 -32.5 -0.1 25 300 9690 90 38 -38.0 0.0 | 90 48 -47.5 -0.1 26 261 10668 100 33 -32.5 5.7 | 98 42 -42.0 5.6 27 250 10970 95 31 -30.9 2.7 | 94 40 -40.4 2.6 28 208 12192 90 39 -39.0 0.0 | 90 49 -48.5 -0.1 29 200 12450 90 40 -40.0 0.0 | 90 50 -49.5 -0.1 30 163 13716 85 43 -42.8 -3.7 | 86 53 -52.4 -3.9 31 150 14230 80 44 -43.3 -7.6 | 82 53 -52.9 -7.8 32 129 15107 70 56 -52.6 -19.2 | 73 65 -62.2 -19.3 33 126 15240 70 54 -50.7 -18.5 | 73 63 -60.3 -18.6 34 100 16550 140 5 -3.2 3.8 | 106 13 -12.7 3.7 35 74 18288 110 20 -18.8 6.8 | 103 29 -28.3 6.7 36 70 18620 155 25 -10.6 22.7 | 138 30 -20.1 22.5 37 50 20570 35 14 -8.0 -11.5 | 57 21 -17.6 -11.6 38 43 21336 70 19 -17.9 -6.5 | 76 28 -27.4 -6.6 Wind Parameters Mean winds (0-6000m): 239.3 at 12.7 knts Storm direction: 269.3 at 9.5 knts Shear (0-3000m) pos: 1.3 neg: 1.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 20.3 neg: -2.5 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 9.60 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 ------------------------------------------------------------------------------- 500 229 4 113 7| 0.0 5.5 5.5| 9.4 0.0 9.4 18.8 0.68| 6.9 4.7 1000 235 6 127 6| 1.9 2.7 4.6| 14.1 0.0 14.1 14.1 0.77| 5.5 4.2 1500 240 8 148 5| 2.7 1.8 4.5| 19.0 0.0 19.0 12.6 0.79| 5.1 4.0 2000 241 10 170 5| 2.0 2.1 4.1| 19.8 -0.1 19.7 9.9 0.68| 4.6 3.1 2500 240 11 184 6| 1.6 1.8 3.4| 20.3 -0.5 19.8 7.9 0.65| 3.8 2.5 3000 239 13 191 6| 1.3 1.7 3.0| 20.3 -2.5 17.8 5.9 0.57| 3.4 2.0 4000 237 14 196 8| 0.8 1.3 2.1| 21.8 -7.8 14.0 3.5 0.41| 3.2 1.3 5000 238 14 198 8| 0.6 1.1 1.7| 23.8 -9.3 14.5 2.9 0.34| 3.1 1.1 6000 239 13 192 7| 1.0 0.9 1.9| 23.8 -16.3 7.5 1.2 0.07| 3.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251010.12.gif