UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 23 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 1007 20 24.8 24.1 96 0.7 24.3 100 2 297.4 300.8 297.2 352.7 19.09 1 1000 82 25.2 24.4 95 0.8 24.6 350 3 298.4 301.9 297.8 355.4 19.59 2 986 207 25.6 22.4 83 3.2 23.3 57 2 300.0 303.2 297.0 351.4 17.55 3 970 351 25.8 21.1 75 4.7 22.4 129 1 301.6 304.6 296.7 350.0 16.45 4 925 769 23.0 20.1 84 2.9 20.9 245 4 302.8 305.8 296.8 350.8 16.22 5 889 1115 20.4 18.5 89 1.9 19.1 225 5 303.6 306.4 296.4 348.9 15.25 6 850 1502 17.8 17.8 100 0.0 17.8 240 6 304.8 307.6 296.7 350.3 15.26 7 763 2422 13.0 13.0 100 0.0 13.0 255 8 309.2 311.5 296.0 346.9 12.44 8 700 3145 9.6 9.6 100 0.0 9.6 255 7 313.1 315.2 295.8 346.5 10.79 9 678 3410 8.6 8.4 99 0.2 8.5 258 6 314.9 316.8 295.9 346.8 10.27 10 559 4983 0.0 0.0 100 0.0 0.0 150 3 322.6 323.9 295.4 344.8 6.87 11 505 5791 -4.1 -4.1 100 0.0 -4.1 150 4 327.1 328.2 295.7 345.7 5.60 12 500 5870 -4.5 -4.5 100 0.0 -4.5 150 4 327.6 328.6 295.7 345.8 5.49 13 436 6940 -10.3 -10.3 100 0.0 -10.3 144 3 333.3 334.1 296.0 347.0 4.01 14 400 7600 -14.5 -14.5 100 0.0 -14.5 115 3 336.1 336.8 296.0 347.0 3.11 15 393 7733 -15.1 -15.1 100 0.0 -15.1 104 3 337.1 337.7 296.1 347.6 3.01 16 354 8514 -19.9 -19.9 100 0.0 -19.9 96 4 340.8 341.3 296.4 348.9 2.23 17 300 9720 -27.5 -30.1 78 2.6 -28.0 105 13 346.6 346.8 296.8 350.6 1.05 18 250 11010 -37.7 -43.7 53 6.0 -38.3 95 14 350.0 350.1 296.9 351.3 0.32 19 244 11176 -39.1 -45.1 53 6.0 -39.6 93 14 350.4 350.4 297.0 351.5 0.28 20 200 12500 -50.7 -56.7 49 6.0 -50.9 60 15 352.5 352.5 297.3 352.9 0.09 21 150 14310 -66.7 -76.7 23 10.0 -66.8 25 24 355.2 355.2 297.7 355.2 0.01 22 105 16378 -82.5 -93.5 13 11.0 -82.5 90 21 363.2 363.2 299.3 363.2 0.00 23 100 16650 -82.9 -93.9 13 11.0 -82.9 70 30 367.6 367.6 300.1 367.6 0.00 24 96 16878 -81.9 -92.9 14 11.0 -81.9 92 27 373.8 373.8 301.2 373.8 0.00 25 85 17569 -75.7 -87.7 14 12.0 -75.7 158 17 399.6 399.6 305.2 399.6 0.00 26 74 18375 -72.9 -89.9 6 17.0 -73.0 242 6 421.7 421.7 307.9 421.7 0.00 27 71 18617 -73.5 -92.5 4 19.0 -73.6 285 5 425.4 425.4 308.3 425.4 0.00 28 70 18700 -72.9 -92.9 3 20.0 -73.0 300 4 428.4 428.4 308.7 428.4 0.00 29 62 19416 -70.3 -97.3 1 27.0 -70.4 354 14 449.3 449.3 310.8 449.3 0.00 30 60 19610 -70.3 -97.3 1 27.0 -70.4 9 17 453.5 453.5 311.2 453.6 0.00 31 58 19811 -70.9 -97.9 1 27.0 -71.0 24 20 456.6 456.6 311.5 456.6 0.00 32 55 20126 -70.5 -97.5 1 27.0 -70.6 48 24 464.5 464.5 312.2 464.5 0.00 33 53 20345 -71.3 -98.3 1 27.0 -71.4 64 27 467.6 467.6 312.4 467.6 0.00 34 51 20572 -70.9 -97.9 1 27.0 -71.1 81 30 473.7 473.7 313.0 473.7 0.00 35 50 20690 -69.3 -96.3 1 27.0 -69.5 90 32 480.2 480.2 313.5 480.2 0.00 36 44 21462 -64.9 -93.9 1 29.0 -65.3 95 45 508.8 508.8 315.5 508.8 0.00 37 44 21462 -65.9 -93.9 1 28.0 -66.2 95 45 506.4 506.4 315.4 506.4 0.00 38 42 21745 -66.3 -94.3 1 28.0 -66.6 94 47 512.2 512.2 315.8 512.2 0.00 39 39 22199 -61.5 -91.5 1 30.0 -62.1 93 50 535.3 535.3 317.2 535.3 0.00 40 38 22360 -61.1 -91.1 1 30.0 -61.7 93 52 540.3 540.3 317.5 540.3 0.00 41 36 22698 -59.3 -89.3 1 30.0 -60.2 92 54 553.4 553.4 318.3 553.4 0.00 42 34 23056 -59.9 -89.9 1 30.0 -60.7 92 56 560.9 560.9 318.7 560.9 0.00 43 33 23242 -60.3 -90.3 1 30.0 -61.1 91 58 564.6 564.7 318.9 564.7 0.00 44 30 23840 -57.9 -88.9 1 31.0 -59.0 90 62 586.8 586.8 320.0 586.8 0.00 45 20 26400 -50.9 -83.9 1 33.0 -54.1 100 69 680.4 680.4 323.8 680.5 0.02 46 19 26734 -50.5 -83.5 1 33.0 -53.9 99 68 691.7 691.7 324.1 691.8 0.02 47 18 27087 -50.1 -83.1 1 33.0 -53.8 98 67 703.7 703.7 324.6 703.9 0.02 48 18 27087 -49.9 -82.9 1 33.0 -53.7 98 67 704.3 704.4 324.6 704.5 0.02 49 18 27087 -49.3 -82.3 1 33.0 -53.2 98 67 706.2 706.2 324.6 706.4 0.03 50 18 27087 -48.9 -82.9 1 34.0 -53.0 98 67 707.5 707.5 324.7 707.7 0.02 51 17 27463 -48.7 -82.7 1 34.0 -53.0 97 66 719.8 719.8 325.1 720.0 0.03 52 11 30367 -42.1 -78.1 1 36.0 -50.8 839.2 839.2 328.2 840.0 0.08 53 11 30367 -39.7 -76.7 1 37.0 -49.6 847.9 848.0 328.4 849.0 0.10 TRP 105 16378 -82.5 -93.5 13 11.0 -82.5 90 21 363.2 363.2 299.3 363.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 559.00 mb = 4982.72 m = 16347.32 ft Wetbulb zero: 558.74 mb = 4986.43 m = 16359.49 ft Precipitable water: 2.68 inches Sfc-500 mean rel hum: 96.50 % Est. max temperature: 32.03 C = 89.66 F Sfc-Lift cond lev (LCL): 997.25 mb = 106.32 m = 348.82 ft T: 25.28 C 700-500 lapse rate: 5.17 C/km ThetaE index: 5.40 C Layer 986.0- 925.0 mb Conv cond level (CCL): 882.91 mb = 1174.16 m = 3852.17 ft Mean mixing ratio: 16.87 g/kg Conv temperature: 31.23 C = 88.22 F Cap Strength: 1.60 C Lifted Index: -1.97 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.25 C Lifted Index @700 mb: -1.32 C Showalter Index: -1.65 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 40.10 Risk: > 80 % chance of thunderstorms Sweat Index: 229.60 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 433.45 J/kg Max Up Vert Vel: 29.44 m/s Conv Inhibition (B-): 28.86 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 913.52 mb = 877.83 m = 2879.98 ft Lev Free Conv (LFC): 858.52 mb = 1415.96 m = 4645.48 ft Equ Level (EL): 298.52 mb = 9755.10 m = 32004.55 ft B at Equ Level: 431.65 J/kg Max Parcel Lev (MPL): 128.52 mb = 15206.50 m = 49889.49 ft Wind level data Storm motion: 270 at 4 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 1007 20 100 2 -2.0 0.3 | 93 6 -5.8 0.3 1 1000 82 350 3 0.5 -3.0 | 48 4 -3.3 -3.0 2 975 305 110 1 -0.9 0.3 | 94 5 -4.7 0.3 3 942 610 240 3 2.6 1.5 | 141 2 -1.2 1.5 4 925 769 245 4 3.6 1.7 | 174 2 -0.2 1.7 5 910 914 235 5 4.1 2.9 | 186 3 0.3 2.9 6 878 1219 220 5 3.2 3.8 | 171 4 -0.6 3.8 7 850 1502 240 6 5.2 3.0 | 205 3 1.4 3.0 8 818 1829 255 6 5.8 1.6 | 232 3 2.0 1.5 9 789 2134 260 7 6.9 1.2 | 249 3 3.1 1.2 10 761 2438 255 8 7.7 2.1 | 242 4 3.9 2.1 11 734 2743 255 8 7.7 2.1 | 242 4 3.9 2.1 12 708 3048 255 7 6.8 1.8 | 239 3 3.0 1.8 13 700 3145 255 7 6.8 1.8 | 239 3 3.0 1.8 14 657 3658 260 6 5.9 1.0 | 244 2 2.1 1.0 15 633 3962 265 7 7.0 0.6 | 259 3 3.2 0.6 16 609 4267 255 5 4.8 1.3 | 219 2 1.0 1.3 17 587 4572 200 2 0.7 1.9 | 121 4 -3.1 1.9 18 565 4877 150 3 -1.5 2.6 | 116 6 -5.3 2.6 19 524 5486 150 4 -2.0 3.5 | 121 7 -5.8 3.5 20 500 5870 150 4 -2.0 3.5 | 121 7 -5.8 3.5 21 486 6096 180 3 0.0 3.0 | 128 5 -3.8 3.0 22 400 7600 115 3 -2.7 1.3 | 101 7 -6.5 1.3 23 399 7620 105 3 -2.9 0.8 | 97 7 -6.7 0.8 24 324 9144 90 5 -5.0 0.0 | 90 9 -8.8 -0.0 25 300 9720 105 13 -12.6 3.4 | 102 17 -16.3 3.4 26 262 10668 100 10 -9.8 1.7 | 97 14 -13.6 1.7 27 250 11010 95 14 -13.9 1.2 | 94 18 -17.7 1.2 28 209 12192 80 12 -11.8 -2.1 | 82 16 -15.6 -2.1 29 200 12500 60 15 -13.0 -7.5 | 66 18 -16.8 -7.5 30 165 13716 40 19 -12.2 -14.6 | 48 22 -16.0 -14.6 31 150 14310 25 24 -10.1 -21.8 | 33 26 -13.9 -21.8 32 128 15240 35 28 -16.1 -22.9 | 41 30 -19.9 -22.9 33 105 16378 90 21 -21.0 0.0 | 90 25 -24.8 -0.0 34 100 16650 70 30 -28.2 -10.3 | 72 34 -32.0 -10.3 35 75 18288 225 7 4.9 4.9 | 193 5 1.2 4.9 36 70 18700 300 4 3.5 -2.0 | 9 2 -0.3 -2.0 37 50 20690 90 32 -32.0 0.0 | 90 36 -35.8 -0.0 38 45 21336 95 44 -43.8 3.8 | 95 48 -47.6 3.8 39 30 23840 90 62 -62.0 0.0 | 90 66 -65.8 -0.0 40 20 26400 100 69 -68.0 12.0 | 99 73 -71.7 12.0 41 15 27432 95 64 -63.8 5.6 | 95 68 -67.5 5.6 Wind Parameters Mean winds (0-6000m): 239.9 at 5.1 knts Storm direction: 269.9 at 3.8 knts Shear (0-3000m) pos: 1.5 neg: 0.1 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 145.7 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -5.8 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 67.91 Bulk Shear: 6.38 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 45 2 75 5| 3.5 0.0 3.5| 7.4 -4.4 3.0 6.0 0.26| 10.1 2.6 1000 243 3 139 2| 3.3 0.0 3.3| 8.6 -4.6 4.0 4.0 0.31| 7.4 2.3 1500 235 4 161 2| 2.6 0.0 2.6| 10.6 -5.1 5.5 3.6 0.35| 6.0 2.1 2000 242 4 181 2| 2.2 0.0 2.2| 12.0 -5.1 6.8 3.4 0.40| 5.0 2.0 2500 247 5 202 2| 1.8 0.3 2.0| 12.2 -5.5 6.6 2.7 0.37| 4.4 1.6 3000 249 5 214 2| 1.5 0.1 1.6| 12.2 -5.8 6.4 2.1 0.34| 3.8 1.3 4000 252 6 224 2| 1.1 0.1 1.1| 12.8 -5.9 6.9 1.7 0.34| 3.2 1.1 5000 249 5 213 2| 0.8 0.8 1.7| 13.0 -10.1 2.9 0.6 0.07| 3.4 0.2 6000 240 5 193 3| 0.8 0.8 1.6| 14.7 -10.1 4.6 0.8 0.10| 3.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251023.00.gif