UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for WBKK... Searching the city database file for: WBKK ... Date:0000Z 2 DEC 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 25.0 22.9 88 2.1 23.5 110 3 297.3 300.5 296.3 348.5 17.67 1 1000 93 25.6 19.6 69 6.0 21.4 95 4 298.8 301.4 294.6 341.0 14.50 2 925 778 22.4 16.4 69 6.0 18.3 205 4 302.2 304.6 294.3 340.0 12.78 3 850 1509 18.2 12.2 68 6.0 14.3 265 9 305.2 307.2 293.5 336.9 10.56 4 832 1693 17.6 11.6 68 6.0 13.7 285 10 306.5 308.4 293.7 337.7 10.37 5 700 3152 9.8 3.8 66 6.0 6.3 20 14 313.3 314.7 293.3 335.8 7.20 6 608 4306 3.6 -3.4 60 7.0 0.0 30 16 319.1 320.0 293.0 334.9 4.90 7 558 4994 -1.5 -5.9 72 4.4 -3.6 42 14 321.0 321.8 293.2 335.4 4.42 8 507 5751 -5.1 -11.1 63 6.0 -7.7 57 13 325.5 326.2 293.4 336.4 3.23 9 500 5860 -5.3 -12.3 58 7.0 -8.2 60 12 326.6 327.2 293.5 336.7 2.98 10 488 6051 -5.9 -12.9 58 7.0 -8.8 64 13 328.1 328.7 293.8 338.0 2.90 11 441 6841 -10.3 -17.3 56 7.0 -12.8 75 18 332.2 332.7 294.3 340.0 2.23 12 420 7217 -11.9 -19.9 51 8.0 -14.6 80 20 334.8 335.2 294.7 341.5 1.88 13 400 7590 -14.1 -23.1 46 9.0 -16.9 85 23 336.7 337.0 294.8 342.1 1.49 14 371 8157 -17.9 -26.9 45 9.0 -20.3 83 21 338.9 339.2 295.1 343.2 1.14 15 326 9111 -24.7 -32.7 47 8.0 -26.3 71 19 342.3 342.5 295.6 345.2 0.75 16 300 9710 -29.3 -36.3 51 7.0 -30.4 85 23 344.1 344.2 295.8 346.3 0.57 17 255 10845 -39.1 -47.1 42 8.0 -39.8 101 21 346.0 346.0 295.9 346.8 0.21 18 250 10980 -40.1 -49.1 38 9.0 -40.8 105 21 346.4 346.5 296.0 347.2 0.18 19 200 12460 -53.3 -64.3 25 11.0 -53.5 100 25 348.4 348.4 296.3 348.5 0.03 20 175 13309 -59.1 -78.1 7 19.0 -59.3 97 33 352.4 352.4 297.1 352.4 0.01 21 150 14260 -66.5 -94.5 1 28.0 -66.6 120 39 355.5 355.5 297.8 355.5 0.00 22 105 16330 -82.7 -106.7 1 24.0 -82.7 86 36 362.8 362.8 299.2 362.8 0.00 23 100 16600 -84.7 -107.7 1 23.0 -84.7 80 36 364.1 364.1 299.5 364.1 0.00 24 98 16711 -85.1 -108.1 1 23.0 -85.1 80 36 365.4 365.4 299.7 365.4 0.00 25 87 17363 -84.7 -107.7 1 23.0 -84.7 72 25 378.9 378.9 302.1 378.9 0.00 26 83 17621 -85.7 -108.7 1 23.0 -85.7 68 21 382.0 382.0 302.6 382.0 0.00 27 78 17960 -86.5 -109.5 1 23.0 -86.5 64 15 387.2 387.2 303.3 387.2 0.00 28 75 18172 -87.7 -109.7 1 22.0 -87.7 61 12 389.0 389.0 303.6 389.0 0.00 29 70 18550 -83.1 -107.1 1 24.0 -83.1 85 23 406.6 406.6 306.1 406.6 0.00 30 69 18631 -81.3 -105.3 1 24.0 -81.3 85 23 412.1 412.1 306.7 412.1 0.00 31 65 18971 -78.1 -103.1 1 25.0 -78.1 85 25 426.2 426.2 308.4 426.2 0.00 32 58 19632 -73.5 -99.5 1 26.0 -73.6 85 29 450.7 450.7 310.9 450.7 0.00 33 56 19840 -70.9 -97.9 1 27.0 -71.0 85 30 461.2 461.2 311.9 461.2 0.00 34 53 20169 -67.9 -95.9 1 28.0 -68.1 85 31 475.5 475.5 313.1 475.5 0.00 35 50 20520 -68.9 -96.9 1 28.0 -69.1 85 33 481.1 481.1 313.5 481.1 0.00 36 44 21283 -68.7 -96.7 1 28.0 -68.9 109 31 499.5 499.5 314.9 499.5 0.00 37 41 21708 -65.1 -94.1 1 29.0 -65.5 106 36 518.7 518.7 316.2 518.7 0.00 38 30 23640 -57.9 -88.9 1 31.0 -59.0 85 60 586.8 586.8 320.0 586.8 0.00 39 28 24077 -56.7 -88.2 1 31.5 -58.2 90 61 601.7 601.7 320.7 601.7 0.01 40 26 24549 -55.5 -87.5 1 32.0 -57.2 90 61 618.1 618.1 321.4 618.2 0.01 41 20 26240 -51.5 -84.5 1 33.0 -54.5 90 58 678.5 678.5 323.7 678.7 0.02 42 16 27705 -46.5 -80.5 1 34.0 -51.8 93 54 739.6 739.6 325.7 739.9 0.04 43 15 28136 -44.1 -79.1 1 35.0 -50.6 94 53 761.3 761.3 326.3 761.8 0.05 44 11 30218 -43.7 -78.7 1 35.0 -51.6 833.4 833.4 328.0 834.1 0.07 TRP 98 16711 -85.1 -108.1 1 23.0 -85.1 80 36 365.4 365.4 299.7 365.4 0.00 WND 28 24077 -56.7 -88.2 1 31.5 -58.2 90 61 601.7 601.7 320.7 601.7 0.01 Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 572.71 mb = 4791.65 m = 15720.43 ft Wetbulb zero: 607.73 mb = 4309.24 m = 14137.76 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 66.63 % Est. max temperature: 32.52 C = 90.53 F Sfc-Lift cond lev (LCL): 979.97 mb = 270.75 m = 888.27 ft T: 24.77 C 700-500 lapse rate: 5.58 C/km ThetaE index: 11.63 C Layer 1000.0- 832.0 mb Conv cond level (CCL): 783.40 mb = 2201.02 m = 7221.11 ft Mean mixing ratio: 13.71 g/kg Conv temperature: 36.59 C = 97.86 F Cap Strength: 3.25 C Lifted Index: 1.13 C Risk: Showers probable Lifted Index @300 mb: 4.31 C Lifted Index @700 mb: 1.87 C Showalter Index: 2.82 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 17.50 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 176.40 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.80 J/kg Max Up Vert Vel: 4.43 m/s Conv Inhibition (B-): 45357.22 J/kg Cap Strength: 3.25 C Lift Cond Lev (LCL): 881.33 mb = 1196.10 m = 3924.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 49 at 9 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 3 110 3 -2.8 1.0 | 209 8 3.7 6.7 1 1000 93 95 4 -4.0 0.3 | 203 7 2.5 6.0 2 976 305 205 4 1.7 3.6 | 221 12 8.2 9.3 3 943 610 200 3 1.0 2.8 | 222 11 7.5 8.5 4 925 778 205 4 1.7 3.6 | 221 12 8.2 9.3 5 911 914 225 5 3.5 3.5 | 227 14 10.1 9.2 6 879 1219 245 8 7.3 3.4 | 237 16 13.8 9.1 7 850 1509 265 9 9.0 0.8 | 247 17 15.5 6.5 8 818 1829 300 10 8.7 -5.0 | 267 15 15.2 0.7 9 790 2134 325 12 6.9 -9.8 | 287 14 13.4 -4.2 10 762 2438 350 12 2.1 -11.8 | 306 11 8.6 -6.1 11 735 2743 15 14 -3.6 -13.5 | 340 8 2.9 -7.8 12 709 3048 20 14 -4.8 -13.2 | 347 8 1.7 -7.5 13 700 3152 20 14 -4.8 -13.2 | 347 8 1.7 -7.5 14 657 3658 25 14 -5.9 -12.7 | 355 7 0.6 -7.0 15 633 3962 25 16 -6.8 -14.5 | 2 9 -0.2 -8.8 16 609 4267 30 16 -8.0 -13.9 | 10 8 -1.5 -8.2 17 587 4572 30 15 -7.5 -13.0 | 8 7 -1.0 -7.3 18 565 4877 40 14 -9.0 -10.7 | 26 6 -2.5 -5.0 19 524 5486 50 14 -10.7 -9.0 | 52 5 -4.2 -3.3 20 500 5860 60 12 -10.4 -6.0 | 85 4 -3.9 -0.3 21 485 6096 65 13 -11.8 -5.5 | 92 5 -5.3 0.2 22 400 7590 85 23 -22.9 -2.0 | 103 17 -16.4 3.7 23 398 7620 90 22 -22.0 0.0 | 110 16 -15.5 5.7 24 324 9144 70 19 -17.9 -6.5 | 86 11 -11.3 -0.8 25 300 9710 85 23 -22.9 -2.0 | 103 17 -16.4 3.7 26 261 10668 95 21 -20.9 1.8 | 118 16 -14.4 7.5 27 250 10980 105 21 -20.3 5.4 | 129 18 -13.8 11.1 28 208 12192 110 22 -20.7 7.5 | 133 19 -14.2 13.2 29 200 12460 100 25 -24.6 4.3 | 119 21 -18.1 10.0 30 164 13716 95 37 -36.9 3.2 | 106 32 -30.3 8.9 31 150 14260 120 39 -33.8 19.5 | 133 37 -27.3 25.2 32 127 15240 110 36 -33.8 12.3 | 123 33 -27.3 18.0 33 100 16600 80 36 -35.5 -6.3 | 89 29 -28.9 -0.6 34 98 16711 80 36 -35.5 -6.3 | 89 29 -28.9 -0.6 35 73 18288 60 10 -8.7 -5.0 | 108 2 -2.1 0.7 36 70 18550 85 23 -22.9 -2.0 | 103 17 -16.4 3.7 37 50 20520 85 33 -32.9 -2.9 | 96 27 -26.4 2.8 38 44 21336 110 31 -29.1 10.6 | 126 28 -22.6 16.3 39 30 23640 85 60 -59.8 -5.2 | 90 53 -53.3 0.5 40 28 24077 90 61 -61.0 0.0 | 96 55 -54.5 5.7 41 27 24384 90 61 -61.0 0.0 | 96 55 -54.5 5.7 42 20 26240 90 58 -58.0 0.0 | 96 52 -51.5 5.7 43 14 27432 95 52 -51.8 4.5 | 103 46 -45.3 10.2 Wind Parameters Mean winds (0-6000m): 18.9 at 11.5 knts Storm direction: 48.9 at 8.6 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 137.0 deg Storm rel helicity (0-3000m) pos: 110.6 neg: -1.8 tot: 108.8 m^2/s^2 ave: 36.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 29.33 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 ------------------------------------------------------------------------------- 500 168 4 211 11| 4.7 0.0 4.7| 10.2 -1.7 8.5 17.0 0.31| 9.1 2.8 1000 196 4 219 12| 4.0 0.0 4.0| 17.1 -1.8 15.3 15.3 0.36| 6.7 2.4 1500 227 5 228 14| 4.0 0.0 4.0| 38.2 -1.8 36.4 24.3 0.51| 6.5 3.3 2000 255 6 240 15| 3.6 0.0 3.6| 73.7 -1.8 71.9 36.0 0.66| 7.1 4.7 2500 285 8 255 14| 2.9 0.0 2.9| 98.0 -1.8 96.2 38.5 0.70| 7.5 5.2 3000 315 9 272 13| 2.5 0.0 2.5|110.6 -1.8 108.8 36.3 0.73| 7.2 5.3 4000 351 10 298 9| 2.1 0.0 2.1|115.2 -1.8 113.4 28.4 0.73| 5.9 4.2 5000 7 11 316 7| 1.4 0.0 1.4|121.8 -2.3 119.5 23.9 0.72| 5.2 3.7 6000 19 12 332 6| 0.9 0.0 0.9|128.1 -2.3 125.8 21.0 0.73| 4.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//WBKK/skewt/WBKK.skewt.20251202.00.gif