UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051200.upa.cvt Date: 0000Z 12 MAY 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 12 MAY 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 25.6 24.4 93 1.2 24.7 70 2 298.2 301.7 297.7 354.8 19.45 1 1006 28 27.0 24.5 86 2.5 25.2 60 2 299.6 303.2 298.1 357.0 19.59 2 1003 53 25.8 23.9 89 1.9 24.4 30 1 298.7 302.1 297.5 353.9 18.94 3 1000 78 25.4 23.7 90 1.7 24.2 0 0 298.5 302.0 297.3 353.2 18.76 4 994 131 26.4 24.1 87 2.3 24.7 32 0 300.1 303.6 298.1 356.9 19.35 5 925 766 22.6 21.6 94 1.0 21.9 170 2 302.4 305.7 297.7 355.2 17.83 6 850 1499 18.6 16.9 90 1.7 17.4 25 2 305.6 308.3 296.4 348.8 14.40 7 790 2126 16.2 13.4 83 2.8 14.3 177 2 309.5 311.9 296.0 347.0 12.33 8 700 3147 11.0 6.5 74 4.5 8.2 70 3 314.7 316.3 294.8 341.9 8.71 9 634 3967 6.6 3.0 78 3.6 4.5 85 7 318.7 320.2 295.0 342.6 7.52 10 521 5554 -2.5 -4.4 87 1.9 -3.5 129 9 326.1 327.2 295.2 343.7 5.31 11 500 5880 -3.9 -6.0 85 2.1 -5.0 125 6 328.3 329.3 295.4 344.6 4.89 12 476 6267 -5.9 -8.3 83 2.4 -7.0 133 7 330.5 331.3 295.5 345.0 4.30 13 440 6879 -9.3 -12.7 76 3.4 -10.7 145 9 333.7 334.3 295.5 345.0 3.28 14 400 7610 -13.3 -16.7 76 3.4 -14.6 160 10 337.7 338.2 296.0 346.9 2.59 15 300 9740 -28.3 -34.3 56 6.0 -29.4 140 2 345.5 345.6 296.3 348.2 0.70 16 279 10256 -32.3 -41.3 40 9.0 -33.4 181 1 347.0 347.1 296.3 348.5 0.37 17 264 10643 -35.5 -46.5 32 11.0 -36.5 213 1 347.8 347.9 296.4 348.7 0.22 18 250 11020 -38.5 -45.5 48 7.0 -39.1 100 5 348.8 348.9 296.6 349.9 0.26 19 247 11103 -39.1 -45.1 53 6.0 -39.6 107 5 349.1 349.2 296.7 350.3 0.28 20 200 12510 -50.9 -58.9 38 8.0 -51.2 185 5 352.2 352.2 297.1 352.5 0.07 21 150 14320 -65.7 -79.7 13 14.0 -65.8 160 11 356.9 356.9 298.1 356.9 0.00 22 109 16193 -79.7 -97.7 4 18.0 -79.7 30 11 364.6 364.6 299.6 364.6 0.00 23 105 16404 -80.3 -99.3 3 19.0 -80.3 52 19 367.4 367.4 300.1 367.4 0.00 24 100 16680 -79.5 -98.5 3 19.0 -79.5 80 29 374.1 374.1 301.3 374.1 0.00 25 96 16912 -80.1 -99.1 3 19.0 -80.1 61 27 377.3 377.3 301.8 377.3 0.00 26 79 18028 -76.7 -101.7 1 25.0 -76.7 330 17 406.0 406.0 306.0 406.0 0.00 27 76 18251 -78.1 -103.1 1 25.0 -78.1 312 15 407.6 407.6 306.2 407.6 0.00 28 73 18484 -74.5 -100.5 1 26.0 -74.6 294 14 419.9 419.9 307.7 419.9 0.00 29 70 18730 -72.1 -99.1 1 27.0 -72.2 275 13 430.1 430.1 308.9 430.1 0.00 30 67 18989 -70.1 -97.1 1 27.0 -70.2 272 14 439.9 439.9 309.8 439.9 0.00 31 62 19451 -69.7 -96.7 1 27.0 -69.8 266 15 450.6 450.6 310.9 450.6 0.00 32 55 20167 -68.7 -96.7 1 28.0 -68.9 257 17 468.6 468.6 312.5 468.6 0.00 33 53 20389 -69.5 -96.5 1 27.0 -69.6 254 17 471.8 471.8 312.8 471.8 0.00 34 50 20740 -65.5 -94.5 1 29.0 -65.8 250 18 489.1 489.1 314.1 489.1 0.00 35 49 20863 -65.1 -94.1 1 29.0 -65.4 249 18 492.9 492.9 314.4 492.9 0.00 36 46 21249 -65.1 -94.1 1 29.0 -65.4 246 18 501.9 501.9 315.1 501.9 0.00 37 44 21520 -65.7 -93.7 1 28.0 -66.0 232 19 506.9 506.9 315.4 506.9 0.00 38 39 22258 -63.1 -92.1 1 29.0 -63.6 184 22 531.2 531.2 317.0 531.2 0.00 39 32 23493 -57.3 -88.3 1 31.0 -58.5 106 27 577.7 577.7 319.6 577.7 0.00 40 31 23694 -58.1 -89.1 1 31.0 -59.2 93 28 580.8 580.8 319.7 580.8 0.00 41 30 23900 -59.5 -89.5 1 30.0 -60.4 80 29 582.4 582.4 319.8 582.5 0.00 42 29 24112 -59.5 -89.5 1 30.0 -60.5 80 30 588.1 588.1 320.0 588.1 0.00 43 29 24112 -60.1 -90.1 1 30.0 -61.0 80 30 586.5 586.5 320.0 586.5 0.00 44 28 24331 -60.7 -90.7 1 30.0 -61.6 80 30 590.7 590.7 320.2 590.7 0.00 45 28 24331 -59.9 -89.9 1 30.0 -60.9 80 30 592.9 592.9 320.3 593.0 0.00 46 27 24558 -59.9 -89.9 1 30.0 -60.9 80 31 599.1 599.1 320.6 599.2 0.00 47 26 24794 -59.3 -89.3 1 30.0 -60.4 607.3 607.3 320.9 607.4 0.01 48 26 24794 -58.5 -89.5 1 31.0 -59.7 609.6 609.6 321.0 609.6 0.00 49 26 24794 -57.3 -88.3 1 31.0 -58.7 613.0 613.0 321.2 613.1 0.01 50 16 27948 -45.5 -80.5 1 35.0 -51.2 742.8 742.8 325.7 743.2 0.04 51 15 28379 -44.3 -79.3 1 35.0 -50.7 760.7 760.7 326.3 761.1 0.05 TRP 109 16193 -79.7 -97.7 4 18.0 -79.7 30 11 364.6 364.6 299.6 364.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 552.04 mb = 5118.03 m = 16791.23 ft Wetbulb zero: 570.57 mb = 4819.28 m = 15811.11 ft Precipitable water: 2.53 inches Sfc-500 mean rel hum: 83.54 % Est. max temperature: 32.78 C = 91.00 F Sfc-Lift cond lev (LCL): 990.04 mb = 166.55 m = 546.41 ft T: 26.19 C 700-500 lapse rate: 5.45 C/km ThetaE index: 15.00 C Layer 925.0- 634.0 mb Conv cond level (CCL): 911.82 mb = 890.44 m = 2921.36 ft Mean mixing ratio: 18.43 g/kg Conv temperature: 30.42 C = 86.75 F Cap Strength: 0.80 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.89 C Lifted Index @700 mb: -1.09 C Showalter Index: -0.52 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.80 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.80 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1008.92 J/kg Max Up Vert Vel: 44.92 m/s Conv Inhibition (B-): 6.32 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 934.78 mb = 673.19 m = 2208.62 ft Lev Free Conv (LFC): 879.78 mb = 1200.46 m = 3938.47 ft Equ Level (EL): 159.78 mb = 13922.48 m = 45676.88 ft B at Equ Level: 1002.56 J/kg Max Parcel Lev (MPL): 89.78 mb = 17295.47 m = 56742.97 ft Wind level data Storm motion: 134 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 70 2 -1.9 -0.7 | 345 4 0.9 -3.4 1 1000 78 0 0 -0.0 -0.0 | 314 4 2.8 -2.7 2 975 305 135 1 -0.7 0.7 | 314 3 2.1 -2.0 3 942 610 175 2 -0.2 2.0 | 285 3 2.6 -0.7 4 925 766 170 2 -0.3 2.0 | 287 3 2.4 -0.7 5 909 914 130 1 -0.8 0.6 | 316 3 2.0 -2.1 6 878 1219 45 2 -1.4 -1.4 | 342 4 1.4 -4.1 7 850 1499 25 2 -0.8 -1.8 | 337 5 1.9 -4.5 8 818 1829 105 1 -1.0 0.3 | 323 3 1.8 -2.4 9 789 2134 180 2 0.0 2.0 | 284 3 2.8 -0.7 10 761 2438 165 3 -0.8 2.9 | 264 2 2.0 0.2 11 734 2743 150 3 -1.5 2.6 | 275 1 1.3 -0.1 12 708 3048 95 2 -2.0 0.2 | 343 3 0.8 -2.5 13 700 3147 70 3 -2.8 -1.0 | 1 4 -0.0 -3.7 14 657 3658 80 7 -6.9 -1.2 | 46 6 -4.1 -3.9 15 633 3962 85 7 -7.0 -0.6 | 52 5 -4.2 -3.3 16 610 4267 80 8 -7.9 -1.4 | 51 7 -5.1 -4.1 17 587 4572 90 11 -11.0 0.0 | 72 9 -8.2 -2.7 18 566 4877 100 13 -12.8 2.3 | 87 10 -10.0 -0.4 19 525 5486 130 10 -7.7 6.4 | 127 6 -4.9 3.7 20 500 5880 125 6 -4.9 3.4 | 109 2 -2.1 0.7 21 486 6096 130 7 -5.4 4.5 | 125 3 -2.6 1.8 22 400 7610 160 10 -3.4 9.4 | 174 7 -0.6 6.7 23 399 7620 155 9 -3.8 8.2 | 169 6 -1.0 5.5 24 325 9144 135 6 -4.2 4.2 | 136 2 -1.5 1.5 25 300 9740 140 2 -1.3 1.5 | 308 2 1.5 -1.2 26 263 10668 215 1 0.6 0.8 | 299 4 3.3 -1.9 27 250 11020 100 5 -4.9 0.9 | 50 3 -2.1 -1.8 28 210 12192 200 3 1.0 2.8 | 268 4 3.8 0.1 29 200 12510 185 5 0.4 5.0 | 235 4 3.2 2.3 30 165 13716 190 16 2.8 15.8 | 203 14 5.6 13.1 31 150 14320 160 11 -3.8 10.3 | 173 8 -1.0 7.6 32 128 15240 145 3 -1.7 2.5 | 283 1 1.1 -0.2 33 109 16193 30 11 -5.5 -9.5 | 13 13 -2.7 -12.2 34 100 16680 80 29 -28.6 -5.0 | 73 27 -25.8 -7.7 35 76 18288 310 15 11.5 -9.6 | 311 19 14.3 -12.3 36 70 18730 275 13 13.0 -1.1 | 284 16 15.7 -3.8 37 50 20740 250 18 16.9 6.2 | 260 20 19.7 3.5 38 45 21336 245 18 16.3 7.6 | 256 20 19.1 4.9 39 30 23900 80 29 -28.6 -5.0 | 73 27 -25.8 -7.7 40 27 24384 80 31 -30.5 -5.4 | 74 29 -27.8 -8.1 Wind Parameters Mean winds (0-6000m): 104.2 at 5.2 knts Storm direction: 134.2 at 3.9 knts Shear (0-3000m) pos: 1.2 neg: 1.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -2.2 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -5.9 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 387.02 Bulk Shear: 2.61 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 ------------------------------------------------------------------------------- 500 139 1 313 3| 2.8 0.0 2.8| 0.3 -2.7 -2.4 -4.7 -0.67| 4.3 -2.9 1000 154 1 305 3| 1.4 0.8 2.2| 1.8 -3.0 -1.2 -1.2 -0.17| 3.6 -0.6 1500 109 1 328 3| 0.9 1.1 2.1| 2.4 -3.4 -1.1 -0.7 -0.09| 3.2 -0.3 2000 101 1 331 3| 1.5 0.9 2.3| 2.4 -4.8 -2.4 -1.2 -0.21| 3.2 -0.7 2500 131 2 316 2| 1.4 0.7 2.1| 2.4 -5.9 -3.4 -1.4 -0.28| 3.0 -0.9 3000 136 2 313 2| 1.2 1.0 2.2| 3.1 -5.9 -2.8 -0.9 -0.13| 3.0 -0.4 4000 101 3 359 2| 0.9 1.2 2.1| 8.7 -5.9 2.9 0.7 0.11| 3.1 0.3 5000 96 4 34 3| 1.3 0.9 2.2| 23.7 -5.9 17.8 3.6 0.28| 3.4 0.9 6000 104 5 57 3| 1.2 0.9 2.1| 32.0 -6.9 25.0 4.2 0.30| 3.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20250512.00.gif