UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for WBKW... Searching the city database file for: WBKW ... Date:0000Z 10 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 1010 20 26.0 24.0 89 2.0 24.6 260 3 298.3 301.7 297.4 353.4 18.92 1 1009 28 25.0 23.2 90 1.8 23.7 259 4 297.4 300.7 296.5 349.6 18.02 2 1000 103 23.8 22.3 91 1.5 22.8 245 12 297.0 300.1 295.9 346.7 17.19 3 925 785 21.0 20.7 98 0.3 20.8 280 4 300.8 303.9 296.7 350.3 16.84 4 906 965 20.0 19.4 96 0.6 19.6 273 4 301.5 304.5 296.3 348.2 15.84 5 850 1515 16.8 16.3 97 0.5 16.5 250 9 303.7 306.3 295.5 344.9 13.85 6 700 3149 7.8 7.8 100 0.0 7.8 285 18 311.1 312.9 294.4 340.4 9.54 7 601 4388 0.6 0.6 100 0.0 0.6 315 11 316.7 317.9 293.7 337.8 6.67 8 500 5850 -4.5 -4.5 100 0.0 -4.5 35 9 327.6 328.6 295.7 345.8 5.49 9 498 5882 -4.5 -4.5 100 0.0 -4.5 38 9 327.9 329.0 295.8 346.2 5.51 10 476 6236 -7.1 -7.1 100 0.0 -7.1 60 11 329.0 329.9 295.5 344.8 4.72 11 470 6334 -8.7 -8.7 100 0.0 -8.7 63 11 328.2 329.0 294.9 342.4 4.22 12 453 6619 -9.5 -9.5 100 0.0 -9.5 72 12 330.7 331.5 295.4 344.6 4.11 13 434 6948 -12.5 -13.0 96 0.5 -12.7 84 14 330.9 331.6 294.8 342.0 3.24 14 429 7037 -12.3 -12.3 100 0.0 -12.3 87 14 332.3 333.0 295.3 344.2 3.47 15 423 7145 -12.1 -12.1 100 0.0 -12.1 90 15 333.9 334.6 295.8 346.2 3.58 16 400 7570 -14.9 -15.7 94 0.8 -15.2 105 17 335.6 336.2 295.6 345.5 2.82 17 300 9680 -30.3 -33.8 71 3.5 -30.9 90 45 342.7 342.8 295.6 345.5 0.73 18 256 10788 -39.1 -43.9 60 4.8 -39.5 105 44 345.6 345.6 295.9 346.8 0.30 19 250 10950 -40.5 -46.5 52 6.0 -41.0 105 45 345.9 345.9 295.9 346.8 0.23 20 200 12430 -53.3 -59.3 48 6.0 -53.5 95 51 348.4 348.4 296.3 348.6 0.06 21 150 14220 -68.1 -75.1 36 7.0 -68.1 80 59 352.8 352.8 297.3 352.8 0.01 22 127 15198 -75.8 -82.8 32 7.0 -75.8 80 61 356.1 356.1 298.0 356.2 0.00 23 125 15289 -76.5 -83.5 32 7.0 -76.5 80 60 356.4 356.4 298.0 356.4 0.00 24 116 15721 -73.9 -81.9 28 8.0 -73.9 98 46 368.9 368.9 300.4 369.0 0.00 25 105 16299 -75.3 -83.3 28 8.0 -75.3 123 28 376.9 376.9 301.8 377.0 0.00 26 100 16580 -77.1 -85.1 27 8.0 -77.1 135 19 378.8 378.8 302.1 378.8 0.00 27 90 17188 -73.9 -81.9 28 8.0 -73.9 139 15 396.7 396.7 304.8 396.7 0.01 28 86 17454 -70.9 -78.9 30 8.0 -70.9 141 14 408.0 408.0 306.3 408.0 0.01 29 71 18595 -67.7 -74.7 36 7.0 -67.8 149 7 437.8 437.8 309.7 437.9 0.02 30 70 18680 -68.7 -75.7 36 7.0 -68.8 150 7 437.4 437.4 309.6 437.5 0.02 31 68 18853 -69.3 -76.3 35 7.0 -69.4 142 7 439.8 439.8 309.8 439.9 0.02 32 66 19031 -70.7 -78.7 30 8.0 -70.8 134 8 440.5 440.5 309.9 440.5 0.01 33 58 19797 -70.1 -77.1 35 7.0 -70.2 100 9 458.4 458.4 311.7 458.5 0.02 34 52 20447 -69.9 -76.9 35 7.0 -70.0 70 11 473.4 473.4 313.0 473.5 0.02 35 50 20680 -70.1 -77.1 35 7.0 -70.2 60 11 478.3 478.3 313.3 478.4 0.02 36 48 20922 -70.3 -77.3 35 7.0 -70.4 64 15 483.4 483.4 313.7 483.6 0.02 37 43 21574 -69.5 -76.5 35 7.0 -69.6 73 27 500.9 500.9 315.0 501.0 0.03 38 36 22647 -63.1 -70.1 38 7.0 -63.4 84 47 543.5 543.6 317.8 544.1 0.08 39 32 23371 -62.7 -68.7 44 6.0 -63.1 91 60 563.2 563.3 318.9 564.0 0.11 40 30 23770 -60.1 -66.1 45 6.0 -60.6 95 67 580.8 580.9 319.8 582.1 0.18 41 29 23982 -59.7 -64.7 52 5.0 -60.2 93 67 587.6 587.6 320.1 589.2 0.22 42 27 24429 -60.3 -66.3 45 6.0 -60.9 90 66 598.0 598.1 320.6 599.4 0.19 43 22 25726 -53.9 -59.9 48 6.0 -55.1 83 71 653.1 653.4 323.0 657.5 0.54 44 20 26340 -53.3 -59.3 48 6.0 -54.6 80 73 673.0 673.3 323.7 678.4 0.64 45 16 27793 -48.5 -54.5 50 6.0 -50.7 84 75 733.0 733.7 325.8 746.1 1.46 TRP 125 15289 -76.5 -83.5 32 7.0 -76.5 80 60 356.4 356.4 298.0 356.4 0.00 WND 127 15198 -75.8 -82.8 32 7.0 -75.8 80 61 356.1 356.1 298.0 356.2 0.00 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 589.12 mb = 4560.10 m = 14960.77 ft Wetbulb zero: 589.00 mb = 4548.38 m = 14922.31 ft Precipitable water: 2.52 inches Sfc-500 mean rel hum: 98.46 % Est. max temperature: 31.06 C = 87.90 F Sfc-Lift cond lev (LCL): 981.50 mb = 266.37 m = 873.89 ft T: 23.13 C 700-500 lapse rate: 4.55 C/km ThetaE index: 12.48 C Layer 906.0- 500.0 mb Conv cond level (CCL): 921.14 mb = 821.30 m = 2694.53 ft Mean mixing ratio: 16.99 g/kg Conv temperature: 28.64 C = 83.56 F Cap Strength: 0.56 C Lifted Index: -1.06 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.20 C Lifted Index @700 mb: -2.42 C Showalter Index: 0.34 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.80 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 222.60 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 655.54 J/kg Max Up Vert Vel: 36.21 m/s Conv Inhibition (B-): 7.14 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 946.88 mb = 580.51 m = 1904.53 ft Lev Free Conv (LFC): 881.88 mb = 1197.74 m = 3929.53 ft Equ Level (EL): 201.88 mb = 12368.03 m = 40577.02 ft B at Equ Level: 653.32 J/kg Max Parcel Lev (MPL): 111.88 mb = 15931.18 m = 52267.01 ft Wind level data Storm motion: 325 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 1010 20 260 3 3.0 0.5 | 167 8 -1.7 7.3 1 1000 103 245 12 10.9 5.1 | 207 13 6.2 11.9 2 977 305 255 11 10.6 2.8 | 212 11 5.9 9.6 3 944 610 270 6 6.0 -0.0 | 191 7 1.3 6.8 4 925 785 280 4 3.9 -0.7 | 173 6 -0.8 6.1 5 911 914 275 4 4.0 -0.3 | 174 6 -0.7 6.5 6 880 1219 260 6 5.9 1.0 | 189 8 1.2 7.8 7 850 1515 250 9 8.5 3.1 | 201 11 3.8 9.9 8 819 1829 250 12 11.3 4.1 | 211 13 6.6 10.9 9 790 2134 270 12 12.0 -0.0 | 227 10 7.3 6.8 10 762 2438 290 13 12.2 -4.4 | 253 8 7.5 2.4 11 735 2743 295 17 15.4 -7.2 | 272 11 10.7 -0.4 12 708 3048 290 18 16.9 -6.2 | 267 12 12.2 0.6 13 700 3149 285 18 17.4 -4.7 | 260 13 12.7 2.1 14 657 3658 295 12 10.9 -5.1 | 254 6 6.2 1.7 15 633 3962 310 10 7.7 -6.4 | 263 3 3.0 0.4 16 609 4267 315 10 7.1 -7.1 | 277 2 2.4 -0.3 17 586 4572 315 12 8.5 -8.5 | 294 4 3.8 -1.7 18 564 4877 320 12 7.7 -9.2 | 308 4 3.0 -2.4 19 523 5486 350 10 1.7 -9.8 | 44 4 -3.0 -3.0 20 500 5850 35 9 -5.2 -7.4 | 87 10 -9.9 -0.6 21 484 6096 55 10 -8.2 -5.7 | 95 13 -12.9 1.1 22 400 7570 105 17 -16.4 4.4 | 118 24 -21.1 11.2 23 397 7620 110 16 -15.0 5.5 | 122 23 -19.7 12.3 24 323 9144 100 34 -33.5 5.9 | 108 40 -38.2 12.7 25 300 9680 90 45 -45.0 0.0 | 98 50 -49.7 6.8 26 260 10668 105 43 -41.5 11.1 | 111 50 -46.2 17.9 27 250 10950 105 45 -43.5 11.6 | 111 52 -48.2 18.4 28 207 12192 95 48 -47.8 4.2 | 102 54 -52.5 11.0 29 200 12430 95 51 -50.8 4.4 | 101 57 -55.5 11.2 30 163 13716 85 52 -51.8 -4.5 | 92 57 -56.5 2.3 31 150 14220 80 59 -58.1 -10.2 | 87 63 -62.8 -3.4 32 127 15198 80 61 -60.1 -10.6 | 87 65 -64.8 -3.8 33 126 15240 85 57 -56.8 -5.0 | 92 62 -61.5 1.8 34 125 15289 80 60 -59.1 -10.4 | 87 64 -63.8 -3.6 35 100 16580 135 19 -13.4 13.4 | 138 27 -18.1 20.2 36 70 18680 150 7 -3.5 6.1 | 147 15 -8.2 12.9 37 50 20680 60 11 -9.5 -5.5 | 95 14 -14.2 1.3 38 45 21336 70 22 -20.7 -7.5 | 88 25 -25.4 -0.7 39 30 23770 95 67 -66.7 5.8 | 100 73 -71.4 12.6 40 27 24384 90 66 -66.0 0.0 | 95 71 -70.7 6.8 41 20 26340 80 73 -71.9 -12.7 | 86 77 -76.6 -5.9 42 15 27432 85 76 -75.7 -6.6 | 90 80 -80.4 0.2 Wind Parameters Mean winds (0-6000m): 295.3 at 11.0 knts Storm direction: 325.3 at 8.3 knts Shear (0-3000m) pos: 1.8 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -12.1 tot: 47.7 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.2 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 86.74 Bulk Shear: 7.56 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 ------------------------------------------------------------------------------- 500 253 10 206 11| 4.6 0.0 4.6| 19.7 -4.2 15.5 31.0 0.42| 15.8 6.6 1000 259 7 197 9| 0.9 0.0 0.9| 21.1 -10.0 11.1 11.1 0.20| 10.3 2.1 1500 259 7 196 9| 0.6 1.7 2.3| 27.8 -10.0 17.9 11.9 0.28| 8.6 2.4 2000 257 8 200 9| 1.4 1.3 2.7| 40.3 -10.0 30.4 15.2 0.36| 7.8 2.9 2500 263 9 208 9| 2.2 1.0 3.2| 54.8 -10.0 44.8 17.9 0.46| 7.7 3.5 3000 271 10 220 9| 1.8 1.3 3.2| 59.8 -12.1 47.7 15.9 0.44| 7.2 3.2 4000 278 11 231 8| 1.2 1.0 2.2| 60.6 -18.4 42.1 10.5 0.32| 6.9 2.2 5000 286 11 239 7| 1.3 0.8 2.1| 64.1 -18.4 45.6 9.1 0.36| 6.0 2.1 6000 295 11 248 6| 1.7 0.7 2.4| 80.3 -18.4 61.9 10.3 0.43| 6.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//WBKW/skewt/WBKW.skewt.20251010.00.gif