UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 16 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 1006 20 26.4 25.2 93 1.2 25.5 350 1 299.0 302.8 298.5 358.9 20.46 1 1005 28 29.6 24.6 75 5.0 25.9 352 1 302.3 306.0 298.8 360.8 19.73 2 1003 44 28.2 23.6 76 4.6 24.8 357 2 301.1 304.5 297.8 355.8 18.59 3 1000 68 27.6 23.8 80 3.8 24.8 5 4 300.8 304.2 298.0 356.3 18.88 4 934 672 23.4 21.2 87 2.2 21.8 40 11 302.4 305.6 297.4 353.3 17.21 5 925 757 22.8 21.3 91 1.5 21.8 40 10 302.6 305.8 297.6 354.4 17.50 6 850 1491 18.6 17.1 91 1.5 17.6 60 7 305.6 308.3 296.5 349.3 14.59 7 788 2138 15.6 11.1 75 4.5 12.7 100 8 309.1 311.1 294.7 341.4 10.59 8 743 2636 13.4 7.4 67 6.0 9.7 94 11 312.0 313.6 294.0 338.9 8.73 9 700 3137 11.2 4.2 62 7.0 7.1 90 14 314.9 316.3 293.9 338.1 7.41 10 696 3185 11.0 4.0 62 7.0 6.9 91 14 315.2 316.6 293.9 338.3 7.35 11 675 3440 10.2 -0.8 46 11.0 4.2 96 15 317.1 318.1 292.8 334.1 5.35 12 634 3959 7.8 -6.2 36 14.0 1.0 105 17 320.1 320.8 292.4 332.5 3.79 13 593 4508 5.4 -5.6 45 11.0 -0.1 122 14 323.5 324.3 293.7 337.5 4.25 14 500 5880 -3.7 -15.7 39 12.0 -8.4 160 10 328.5 329.0 293.4 336.3 2.25 15 490 6038 -4.7 -19.7 30 15.0 -9.9 160 10 329.2 329.5 293.0 335.0 1.64 16 430 7050 -10.7 -20.7 44 10.0 -14.0 182 14 334.1 334.4 294.4 340.2 1.71 17 400 7600 -13.9 -25.9 36 12.0 -17.3 195 16 336.9 337.2 294.6 341.2 1.16 18 392 7753 -14.9 -27.9 32 13.0 -18.3 194 15 337.6 337.8 294.6 341.2 0.98 19 381 7968 -16.5 -35.5 18 19.0 -20.4 192 15 338.2 338.3 294.3 340.1 0.49 20 300 9720 -30.3 -40.3 37 10.0 -31.6 180 10 342.7 342.8 295.3 344.2 0.38 21 257 10801 -39.1 -45.1 53 6.0 -39.6 231 8 345.2 345.3 295.8 346.3 0.27 22 250 10990 -40.7 -45.7 59 5.0 -41.1 240 10 345.6 345.6 295.8 346.6 0.26 23 230 11555 -44.1 -55.1 28 11.0 -44.7 240 14 348.7 348.7 296.4 349.1 0.09 24 200 12480 -51.3 -63.3 23 12.0 -51.6 255 9 351.5 351.5 297.0 351.7 0.04 25 150 14280 -66.1 -89.1 3 23.0 -66.2 285 9 356.2 356.2 298.0 356.2 0.00 26 145 14485 -67.7 -88.7 3 21.0 -67.8 282 10 356.9 356.9 298.1 356.9 0.00 27 105 16374 -79.3 -103.3 1 24.0 -79.3 10 6 369.3 369.3 300.4 369.3 0.00 28 101 16594 -80.9 -104.9 1 24.0 -80.9 30 5 370.4 370.4 300.7 370.4 0.00 29 100 16650 -81.1 -105.1 1 24.0 -81.1 30 5 371.0 371.0 300.8 371.0 0.00 30 82 17775 -79.1 -102.1 1 23.0 -79.1 89 6 396.8 396.8 304.8 396.8 0.00 31 77 18132 -79.7 -103.7 1 24.0 -79.7 107 6 402.7 402.7 305.6 402.7 0.00 32 71 18598 -75.9 -100.9 1 25.0 -75.9 119 10 420.3 420.3 307.7 420.3 0.00 33 70 18680 -74.1 -98.1 1 24.0 -74.2 120 11 425.9 425.9 308.4 425.9 0.00 34 59 19682 -69.9 -96.9 1 27.0 -70.1 115 23 456.6 456.6 311.5 456.6 0.00 35 50 20670 -67.1 -95.1 1 28.0 -67.3 110 35 485.4 485.4 313.9 485.4 0.00 36 39 22184 -57.7 -88.7 1 31.0 -58.6 100 43 544.9 544.9 317.8 544.9 0.00 37 37 22512 -59.1 -89.1 1 30.0 -59.9 98 45 549.6 549.6 318.1 549.6 0.00 38 30 23830 -54.1 -86.1 1 32.0 -55.8 90 52 597.2 597.2 320.5 597.2 0.01 39 22 25833 -53.5 -85.5 1 32.0 -55.9 91 49 654.3 654.3 322.9 654.4 0.01 40 20 26450 -52.9 -84.9 1 32.0 -55.6 90 47 674.3 674.3 323.6 674.4 0.01 41 16 27897 -50.5 -83.5 1 33.0 -54.4 98 44 726.5 726.5 325.3 726.7 0.02 42 15 28318 -51.1 -84.1 1 33.0 -55.0 738.1 738.1 325.6 738.2 0.02 43 14 28766 -51.3 -84.3 1 33.0 -55.3 752.1 752.1 326.0 752.3 0.02 44 14 28766 -50.9 -83.9 1 33.0 -55.0 753.4 753.5 326.0 753.6 0.02 45 13 29254 -46.3 -80.3 1 34.0 -52.4 785.5 785.5 326.9 786.0 0.05 TRP 101 16594 -80.9 -104.9 1 24.0 -80.9 30 5 370.4 370.4 300.7 370.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 537.81 mb = 5322.23 m = 17461.17 ft Wetbulb zero: 596.79 mb = 4455.91 m = 14618.94 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 62.20 % Est. max temperature: 32.75 C = 90.96 F Sfc-Lift cond lev (LCL): 989.11 mb = 164.84 m = 540.82 ft T: 26.93 C 700-500 lapse rate: 5.43 C/km ThetaE index: 16.31 C Layer 850.0- 696.0 mb Conv cond level (CCL): 893.65 mb = 1056.28 m = 3465.44 ft Mean mixing ratio: 17.86 g/kg Conv temperature: 31.23 C = 88.21 F Cap Strength: 0.91 C Lifted Index: -2.37 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.42 C Lifted Index @700 mb: -0.66 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.80 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 229.20 Risk: None Energy Index: -2.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1033.72 J/kg Max Up Vert Vel: 45.47 m/s Conv Inhibition (B-): 11.03 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 919.22 mb = 811.39 m = 2662.00 ft Lev Free Conv (LFC): 864.22 mb = 1346.96 m = 4419.10 ft Equ Level (EL): 164.22 mb = 13713.20 m = 44990.27 ft B at Equ Level: 1029.14 J/kg Max Parcel Lev (MPL): 84.22 mb = 17623.15 m = 57818.03 ft Wind level data Storm motion: 131 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 1006 20 350 1 0.2 -1.0 | 315 9 6.5 -6.6 1 1000 68 5 4 -0.3 -4.0 | 328 11 6.0 -9.6 2 974 305 30 11 -5.5 -9.5 | 357 15 0.9 -15.1 3 941 610 40 11 -7.1 -8.4 | 3 14 -0.7 -14.0 4 925 757 40 10 -6.4 -7.7 | 0 13 -0.1 -13.2 5 908 914 40 9 -5.8 -6.9 | 357 12 0.6 -12.5 6 877 1219 45 8 -5.7 -5.7 | 356 11 0.7 -11.2 7 850 1491 60 7 -6.1 -3.5 | 358 9 0.3 -9.1 8 817 1829 85 7 -7.0 -0.6 | 6 6 -0.6 -6.2 9 788 2134 100 8 -7.9 1.4 | 20 4 -1.5 -4.2 10 760 2438 100 10 -9.8 1.7 | 42 5 -3.5 -3.8 11 733 2743 90 11 -11.0 0.0 | 40 7 -4.6 -5.6 12 707 3048 90 14 -14.0 0.0 | 54 9 -7.6 -5.6 13 700 3137 90 14 -14.0 0.0 | 54 9 -7.6 -5.6 14 657 3658 100 16 -15.8 2.8 | 73 10 -9.4 -2.8 15 633 3962 105 17 -16.4 4.4 | 83 10 -10.1 -1.2 16 609 4267 115 15 -13.6 6.3 | 96 7 -7.2 0.8 17 587 4572 125 13 -10.6 7.5 | 114 5 -4.3 1.9 18 565 4877 140 13 -8.4 10.0 | 155 5 -2.0 4.4 19 525 5486 155 11 -4.6 10.0 | 201 5 1.7 4.4 20 500 5880 160 10 -3.4 9.4 | 218 5 2.9 3.8 21 486 6096 160 10 -3.4 9.4 | 218 5 2.9 3.8 22 400 7600 195 16 4.1 15.5 | 227 14 10.5 9.9 23 399 7620 195 16 4.1 15.5 | 227 14 10.5 9.9 24 324 9144 180 10 0.0 10.0 | 235 8 6.4 4.4 25 300 9720 180 10 0.0 10.0 | 235 8 6.4 4.4 26 262 10668 225 6 4.2 4.2 | 277 11 10.6 -1.3 27 250 10990 240 10 8.7 5.0 | 272 15 15.0 -0.6 28 209 12192 240 18 15.6 9.0 | 261 22 21.9 3.4 29 200 12480 255 9 8.7 2.3 | 282 15 15.1 -3.3 30 164 13716 310 14 10.7 -9.0 | 310 22 17.1 -14.6 31 150 14280 285 9 8.7 -2.3 | 298 17 15.1 -7.9 32 127 15240 270 12 12.0 -0.0 | 287 19 18.4 -5.6 33 101 16594 30 5 -2.5 -4.3 | 339 11 3.9 -9.9 34 100 16650 30 5 -2.5 -4.3 | 339 11 3.9 -9.9 35 75 18288 115 6 -5.4 2.5 | 343 3 0.9 -3.0 36 70 18680 120 11 -9.5 5.5 | 89 3 -3.2 -0.1 37 50 20670 110 35 -32.9 12.0 | 104 27 -26.5 6.4 38 30 23830 90 52 -52.0 0.0 | 83 46 -45.6 -5.6 39 28 24384 95 53 -52.8 4.6 | 89 46 -46.4 -1.0 40 20 26450 90 47 -47.0 0.0 | 82 41 -40.6 -5.6 41 15 27432 100 43 -42.3 7.5 | 93 36 -36.0 1.9 Wind Parameters Mean winds (0-6000m): 101.3 at 11.3 knts Storm direction: 131.3 at 8.5 knts Shear (0-3000m) pos: 1.8 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 46.3 neg: -5.3 tot: 41.1 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.6 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 54.77 Bulk Shear: 18.87 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 28 8 350 13| 10.6 0.0 10.6| 33.7 0.0 33.7 67.3 0.83| 12.5 10.4 1000 35 9 355 13| 4.2 0.0 4.2| 35.2 -4.5 30.7 30.7 0.61| 7.7 4.7 1500 39 9 356 12| 2.3 0.0 2.3| 36.4 -4.9 31.5 21.0 0.52| 6.3 3.3 2000 47 8 359 11| 2.0 0.0 2.0| 39.5 -4.9 34.5 17.3 0.50| 5.8 2.9 2500 58 8 5 10| 2.2 0.0 2.2| 42.4 -4.9 37.5 15.0 0.53| 5.3 2.8 3000 66 9 11 9| 1.8 0.6 2.5| 46.3 -5.3 41.1 13.7 0.51| 5.1 2.6 4000 79 11 28 9| 1.9 0.5 2.3| 60.5 -5.3 55.3 13.8 0.58| 4.6 2.7 5000 91 11 42 7| 1.3 0.4 1.7| 72.0 -5.3 66.7 13.3 0.62| 4.7 2.9 6000 101 11 54 6| 1.0 0.3 1.3| 77.1 -5.3 71.8 12.0 0.65| 4.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251016.00.gif