UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 9 OCT 25 Station: WBGB WMO ident: 96441 Latitude: 3.20 Longitude: 113.03 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1009 5 23.6 22.4 93 1.2 22.8 130 4 296.0 299.1 295.6 345.4 17.14 1 1008 16 24.4 20.0 76 4.4 21.3 135 5 296.9 299.5 294.2 339.5 14.76 2 1000 100 24.6 19.6 74 5.0 21.1 175 14 297.8 300.4 294.3 339.8 14.50 3 998 118 24.8 18.8 69 6.0 20.6 178 14 298.1 300.6 293.9 338.2 13.81 4 981 269 25.0 19.0 69 6.0 20.8 204 12 299.8 302.4 294.7 341.4 14.24 5 925 784 21.6 17.5 78 4.1 18.8 260 15 301.4 303.9 294.7 341.8 13.73 6 850 1513 17.2 13.4 78 3.8 14.7 260 18 304.2 306.3 293.9 338.3 11.44 7 838 1634 16.4 13.0 80 3.4 14.2 260 19 304.6 306.7 293.9 338.3 11.30 8 747 2606 11.8 7.1 73 4.7 8.9 240 20 309.7 311.3 293.3 335.8 8.50 9 700 3148 9.2 3.2 66 6.0 5.8 240 18 312.7 314.0 292.9 334.2 6.90 10 665 3571 7.2 1.2 66 6.0 3.9 244 19 315.0 316.3 293.0 334.9 6.29 11 546 5165 -1.7 -7.7 64 6.0 -4.5 239 13 322.7 323.5 293.2 335.7 3.93 12 500 5860 -5.7 -10.1 71 4.4 -7.6 240 12 326.1 326.8 293.8 338.0 3.55 13 483 6130 -6.7 -11.0 71 4.3 -8.5 242 11 328.1 328.8 294.3 339.7 3.42 14 446 6748 -9.9 -14.9 67 5.0 -11.8 279 7 331.6 332.2 294.6 341.0 2.70 15 419 7227 -12.5 -18.5 61 6.0 -14.6 308 4 334.3 334.7 294.7 341.8 2.12 16 400 7580 -14.9 -20.9 60 6.0 -16.8 330 2 335.6 336.0 294.8 342.1 1.81 17 300 9700 -29.7 -34.7 62 5.0 -30.6 60 21 343.5 343.7 295.8 346.1 0.67 18 256 10808 -39.1 -47.1 42 8.0 -39.8 42 25 345.6 345.6 295.8 346.5 0.21 19 250 10970 -40.5 -49.5 37 9.0 -41.2 45 26 345.9 345.9 295.8 346.5 0.17 20 200 12440 -53.9 -61.9 37 8.0 -54.1 70 37 347.4 347.4 296.1 347.6 0.05 21 150 14230 -68.7 -84.7 8 16.0 -68.8 80 56 351.7 351.7 297.0 351.8 0.00 22 140 14639 -72.7 -88.7 7 16.0 -72.7 85 65 351.8 351.8 297.0 351.8 0.00 23 137 14765 -73.9 -89.9 7 16.0 -73.9 85 64 351.8 351.8 297.0 351.8 0.00 24 105 16308 -76.1 -99.1 1 23.0 -76.2 77 26 375.4 375.4 301.5 375.4 0.00 25 100 16590 -74.7 -100.7 1 26.0 -74.7 75 17 383.4 383.4 302.8 383.4 0.00 26 72 18514 -72.3 -99.3 1 27.0 -72.4 301 9 426.3 426.3 308.4 426.3 0.00 27 70 18680 -72.9 -98.9 1 26.0 -73.0 305 10 428.4 428.4 308.7 428.4 0.00 28 65 19119 -68.7 -96.7 1 28.0 -68.8 266 12 446.8 446.8 310.6 446.8 0.00 29 62 19404 -65.9 -93.9 1 28.0 -66.1 242 13 459.1 459.1 311.7 459.1 0.00 30 56 20021 -66.7 -94.7 1 28.0 -66.9 189 15 470.8 470.8 312.7 470.8 0.00 31 54 20240 -68.1 -96.1 1 28.0 -68.3 170 16 472.5 472.5 312.8 472.5 0.00 32 52 20466 -69.7 -96.7 1 27.0 -69.9 150 17 473.9 473.9 313.0 473.9 0.00 33 50 20700 -68.7 -96.7 1 28.0 -68.9 130 18 481.6 481.6 313.6 481.6 0.00 34 43 21607 -68.1 -96.1 1 28.0 -68.4 117 32 504.3 504.3 315.2 504.3 0.00 35 39 22200 -63.9 -92.9 1 29.0 -64.4 109 39 529.2 529.2 316.9 529.2 0.00 36 32 23420 -62.1 -92.1 1 30.0 -62.8 95 54 564.8 564.8 318.9 564.8 0.00 37 30 23820 -61.5 -91.5 1 30.0 -62.3 90 59 577.0 577.0 319.5 577.0 0.00 38 24 25225 -54.9 -86.9 1 32.0 -56.8 634.2 634.2 322.1 634.2 0.01 TRP 137 14765 -73.9 -89.9 7 16.0 -73.9 85 64 351.8 351.8 297.0 351.8 0.00 WND 140 14639 -72.7 -88.7 7 16.0 -72.7 85 65 351.8 351.8 297.0 351.8 0.00 Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 568.73 mb = 4860.58 m = 15946.60 ft Wetbulb zero: 609.80 mb = 4271.62 m = 14014.33 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 70.36 % Est. max temperature: 31.45 C = 88.61 F Sfc-Lift cond lev (LCL): 991.87 mb = 171.89 m = 563.92 ft T: 24.87 C 700-500 lapse rate: 5.49 C/km ThetaE index: 5.88 C Layer 1008.0-1000.0 mb Conv cond level (CCL): 832.31 mb = 1691.88 m = 5550.72 ft Mean mixing ratio: 13.98 g/kg Conv temperature: 32.50 C = 90.50 F Cap Strength: 2.40 C Lifted Index: 0.61 C Risk: Showers probable Lifted Index @300 mb: 3.71 C Lifted Index @700 mb: 1.15 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.10 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.80 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.55 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 21328.42 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 890.41 mb = 1112.62 m = 3650.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 13 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 1009 5 130 4 -3.1 2.6 | 104 16 -15.5 3.8 1 1000 100 175 14 -1.2 13.9 | 138 20 -13.7 15.1 2 977 305 210 11 5.5 9.5 | 147 13 -7.0 10.7 3 944 610 245 13 11.8 5.5 | 174 7 -0.7 6.7 4 925 784 260 15 14.8 2.6 | 211 4 2.3 3.8 5 911 914 265 17 16.9 1.5 | 239 5 4.5 2.7 6 879 1219 265 18 17.9 1.6 | 243 6 5.5 2.8 7 850 1513 260 18 17.7 3.1 | 231 7 5.3 4.3 8 819 1829 260 20 19.7 3.5 | 237 9 7.2 4.7 9 790 2134 255 22 21.3 5.7 | 232 11 8.8 6.9 10 762 2438 245 21 19.0 8.9 | 213 12 6.6 10.1 11 734 2743 235 19 15.6 10.9 | 194 12 3.1 12.1 12 708 3048 240 17 14.7 8.5 | 193 10 2.3 9.7 13 700 3148 240 18 15.6 9.0 | 197 11 3.1 10.2 14 657 3658 245 19 17.2 8.0 | 207 10 4.8 9.2 15 633 3962 250 20 18.8 6.8 | 218 10 6.3 8.0 16 609 4267 245 19 17.2 8.0 | 207 10 4.8 9.2 17 587 4572 235 15 12.3 8.6 | 179 10 -0.2 9.8 18 565 4877 235 13 10.6 7.5 | 168 9 -1.8 8.6 19 524 5486 245 14 12.7 5.9 | 182 7 0.2 7.1 20 500 5860 240 12 10.4 6.0 | 164 7 -2.1 7.2 21 485 6096 240 11 9.5 5.5 | 156 7 -2.9 6.7 22 400 7580 330 2 1.0 -1.7 | 87 11 -11.5 -0.5 23 398 7620 310 2 1.5 -1.3 | 90 11 -10.9 -0.1 24 324 9144 95 14 -13.9 1.2 | 95 27 -26.4 2.4 25 300 9700 60 21 -18.2 -10.5 | 73 32 -30.7 -9.3 26 261 10668 40 24 -15.4 -18.4 | 58 33 -27.9 -17.2 27 250 10970 45 26 -18.4 -18.4 | 61 35 -30.9 -17.2 28 208 12192 55 32 -26.2 -18.4 | 66 42 -38.7 -17.2 29 200 12440 70 37 -34.8 -12.7 | 76 49 -47.2 -11.5 30 163 13716 70 39 -36.6 -13.3 | 76 51 -49.1 -12.1 31 150 14230 80 56 -55.1 -9.7 | 83 68 -67.6 -8.5 32 140 14639 85 65 -64.8 -5.7 | 87 77 -77.2 -4.5 33 137 14765 85 64 -63.8 -5.6 | 87 76 -76.2 -4.4 34 126 15240 85 58 -57.8 -5.1 | 87 70 -70.2 -3.9 35 100 16590 75 17 -16.4 -4.4 | 84 29 -28.9 -3.2 36 75 18288 295 8 7.3 -3.4 | 67 6 -5.2 -2.2 37 70 18680 305 10 8.2 -5.7 | 43 6 -4.3 -4.5 38 50 20700 130 18 -13.8 11.6 | 116 29 -26.3 12.8 39 45 21336 120 28 -24.2 14.0 | 112 40 -36.7 15.2 40 30 23820 90 59 -59.0 0.0 | 91 71 -71.5 1.2 41 26 24384 95 61 -60.8 5.3 | 95 74 -73.2 6.5 Wind Parameters Mean winds (0-6000m): 245.5 at 16.7 knts Storm direction: 275.5 at 12.5 knts Shear (0-3000m) pos: 3.5 neg: 1.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 82.3 neg: -29.4 tot: 52.9 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.91 Bulk Shear: 18.27 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 ------------------------------------------------------------------------------- 500 201 12 145 15| 14.2 0.0 14.2| 69.1 0.0 69.1 138.2 0.68| 25.2 17.1 1000 234 13 169 9| 10.5 0.0 10.5| 80.3 0.0 80.3 80.3 0.71| 17.6 12.4 1500 247 15 190 7| 7.0 0.6 7.5| 80.7 -2.3 78.4 52.3 0.63| 12.5 7.9 2000 252 16 204 7| 5.2 1.2 6.4| 82.3 -3.4 78.9 39.4 0.59| 10.3 6.0 2500 251 17 209 8| 4.2 1.6 5.8| 82.3 -18.9 63.4 25.4 0.40| 9.4 3.8 3000 249 17 207 8| 3.5 1.3 4.8| 82.3 -29.4 52.9 17.6 0.30| 8.7 2.6 4000 247 18 206 9| 3.1 1.0 4.1| 93.9 -29.4 64.5 16.1 0.35| 7.1 2.5 5000 246 17 203 9| 2.5 1.3 3.8| 94.5 -51.0 43.5 8.7 0.18| 6.6 1.2 6000 245 17 199 9| 2.2 1.2 3.5| 97.4 -56.3 41.1 6.8 0.14| 5.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20251009.00.gif