UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 24 APR 25 Station: WBGG WMO ident: 96413 Latitude: 1.48 Longitude: 110.33 Elevation: 27.00 ------------------------------------------------------------------------------- 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 27 24.0 23.5 97 0.5 23.6 90 3 296.4 299.7 296.5 349.4 18.36 1 1000 96 23.4 23.4 100 0.0 23.4 115 8 296.5 299.9 296.5 349.7 18.41 2 952 527 22.0 22.0 100 0.0 22.0 139 6 299.3 302.6 296.9 351.2 17.75 3 925 778 21.2 21.2 100 0.0 21.2 175 7 301.0 304.2 297.1 352.1 17.39 4 850 1508 17.4 17.4 100 0.0 17.4 190 11 304.4 307.1 296.3 348.7 14.87 5 836 1650 16.8 16.8 100 0.0 16.8 190 10 305.2 307.9 296.3 348.7 14.55 6 700 3148 9.6 8.0 90 1.6 8.6 255 5 313.1 315.0 295.0 343.0 9.67 7 578 4708 0.4 0.4 100 0.0 0.4 17 14 320.0 321.3 294.8 341.9 6.84 8 563 4919 0.0 0.0 100 0.0 0.0 20 14 321.9 323.3 295.3 343.9 6.82 9 530 5400 -2.5 -2.5 100 0.0 -2.5 16 15 324.5 325.7 295.3 344.2 6.02 10 500 5860 -4.9 -4.9 100 0.0 -4.9 25 17 327.1 328.1 295.4 344.7 5.32 11 487 6068 -5.9 -5.9 100 0.0 -5.9 25 18 328.3 329.3 295.6 345.2 5.06 12 438 6894 -10.7 -10.7 100 0.0 -10.7 20 19 332.3 333.1 295.6 345.6 3.87 13 400 7590 -14.7 -14.7 100 0.0 -14.7 15 20 335.9 336.5 295.8 346.6 3.06 14 370 8177 -18.3 -18.4 99 0.1 -18.3 17 19 338.7 339.2 296.0 347.3 2.42 15 300 9710 -29.3 -30.8 87 1.5 -29.6 20 13 344.1 344.3 296.1 347.8 0.98 16 252 10926 -39.1 -41.7 76 2.6 -39.4 31 11 347.1 347.2 296.4 348.7 0.39 17 250 10980 -39.7 -42.3 76 2.6 -39.9 30 11 347.0 347.1 296.3 348.5 0.37 18 200 12470 -52.7 -57.1 59 4.4 -52.8 45 12 349.3 349.3 296.5 349.7 0.08 19 150 14250 -68.7 -74.7 42 6.0 -68.7 110 27 351.7 351.7 297.0 351.8 0.01 20 133 14961 -74.3 -81.3 33 7.0 -74.3 105 46 354.1 354.1 297.5 354.1 0.00 21 117 15707 -74.3 -81.3 33 7.0 -74.3 46 35 367.3 367.3 300.1 367.3 0.00 22 114 15858 -75.3 -83.3 28 8.0 -75.3 28 31 368.2 368.2 300.2 368.2 0.00 23 105 16341 -70.3 -78.3 30 8.0 -70.4 333 20 386.5 386.5 303.3 386.5 0.01 24 100 16630 -71.5 -79.5 29 8.0 -71.5 300 13 389.6 389.6 303.8 389.6 0.01 25 94 16996 -71.3 -79.3 29 8.0 -71.3 293 14 396.9 396.9 304.8 397.0 0.01 26 91 17187 -72.9 -80.9 29 8.0 -72.9 290 14 397.5 397.5 304.9 397.5 0.01 27 88 17383 -74.5 -82.5 28 8.0 -74.5 287 14 398.1 398.1 304.9 398.1 0.01 28 83 17722 -75.5 -83.5 27 8.0 -75.5 280 15 402.8 402.8 305.6 402.8 0.00 29 71 18628 -75.1 -83.1 28 8.0 -75.2 290 28 422.0 422.0 307.9 422.0 0.01 30 70 18710 -74.7 -82.7 28 8.0 -74.7 295 31 424.6 424.6 308.2 424.6 0.01 31 63 19327 -70.7 -78.7 30 8.0 -70.8 287 28 446.4 446.4 310.5 446.5 0.01 32 53 20351 -69.9 -76.9 35 7.0 -70.0 274 24 470.9 470.9 312.7 471.0 0.02 33 50 20700 -66.9 -74.9 31 8.0 -67.1 270 23 485.8 485.8 313.9 486.0 0.03 34 40 22064 -62.7 -69.7 38 7.0 -63.0 269 16 528.4 528.4 316.9 528.9 0.08 35 33 23253 -61.9 -68.9 39 7.0 -62.3 283 9 560.4 560.4 318.7 561.2 0.11 36 30 23850 -57.1 -65.1 36 8.0 -57.9 290 5 589.0 589.0 320.2 590.5 0.20 37 27 24521 -54.3 -61.3 42 7.0 -55.4 306 3 614.9 615.0 321.4 617.7 0.37 38 23 25548 -54.5 -64.5 28 10.0 -56.0 643.1 643.2 322.5 645.4 0.28 TRP 133 14961 -74.3 -81.3 33 7.0 -74.3 105 46 354.1 354.1 297.5 354.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 563.00 mb = 4918.97 m = 16138.16 ft Wetbulb zero: 562.74 mb = 4922.64 m = 16150.19 ft Precipitable water: 2.65 inches Sfc-500 mean rel hum: 97.28 % Est. max temperature: 31.58 C = 88.85 F Sfc-Lift cond lev (LCL): 1002.12 mb = 79.70 m = 261.49 ft T: 23.54 C 700-500 lapse rate: 5.35 C/km ThetaE index: 6.79 C Layer 700.0- 563.0 mb Conv cond level (CCL): 958.00 mb = 471.92 m = 1548.27 ft Mean mixing ratio: 17.80 g/kg Conv temperature: 26.59 C = 79.87 F Cap Strength: 0.20 C Lifted Index: -2.34 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.49 C Lifted Index @700 mb: -1.26 C Showalter Index: -1.46 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: 38.10 Risk: > 80 % chance of thunderstorms Sweat Index: 247.80 Risk: None Energy Index: -0.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 732.58 J/kg Max Up Vert Vel: 38.28 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.19 C Lift Cond Lev (LCL): 958.33 mb = 468.89 m = 1538.33 ft Lev Free Conv (LFC): 953.33 mb = 514.72 m = 1688.69 ft Equ Level (EL): 943.33 mb = 606.78 m = 1990.71 ft B at Equ Level: 20.88 J/kg Max Parcel Lev (MPL): 103.33 mb = 16435.84 m = 53922.71 ft Wind level data Storm motion: 55 at 7 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 27 90 3 -3.0 0.0 | 213 5 2.5 3.9 1 1000 96 115 8 -7.3 3.4 | 167 7 -1.7 7.3 2 976 305 110 7 -6.6 2.4 | 171 6 -1.0 6.3 3 943 610 150 5 -2.5 4.3 | 200 9 3.0 8.2 4 925 778 175 7 -0.6 7.0 | 204 12 4.9 10.9 5 911 914 180 9 0.0 9.0 | 203 14 5.5 12.9 6 879 1219 185 12 1.0 12.0 | 203 17 6.6 15.8 7 850 1508 190 11 1.9 10.8 | 207 16 7.4 14.7 8 818 1829 190 9 1.6 8.9 | 209 15 7.1 12.8 9 789 2134 185 6 0.5 6.0 | 212 12 6.1 9.9 10 761 2438 185 4 0.3 4.0 | 217 10 5.9 7.9 11 734 2743 225 3 2.1 2.1 | 232 10 7.7 6.0 12 708 3048 245 4 3.6 1.7 | 239 11 9.2 5.6 13 700 3148 255 5 4.8 1.3 | 243 12 10.4 5.2 14 657 3658 270 6 6.0 -0.0 | 251 12 11.5 3.9 15 633 3962 310 4 3.1 -2.6 | 261 9 8.6 1.3 16 609 4267 10 9 -1.6 -8.9 | 321 6 4.0 -5.0 17 587 4572 15 14 -3.6 -13.5 | 349 10 1.9 -9.6 18 565 4877 20 14 -4.8 -13.2 | 355 9 0.8 -9.3 19 524 5486 15 15 -3.9 -14.5 | 351 11 1.7 -10.6 20 500 5860 25 17 -7.2 -15.4 | 8 12 -1.6 -11.5 21 485 6096 25 18 -7.6 -16.3 | 9 13 -2.1 -12.4 22 400 7590 15 20 -5.2 -19.3 | 359 15 0.4 -15.4 23 398 7620 15 19 -4.9 -18.4 | 358 14 0.6 -14.5 24 324 9144 20 19 -6.5 -17.9 | 4 14 -1.0 -14.0 25 300 9710 20 13 -4.4 -12.2 | 353 8 1.1 -8.3 26 261 10668 35 12 -6.9 -9.8 | 13 6 -1.3 -5.9 27 250 10980 30 11 -5.5 -9.5 | 360 6 0.0 -5.6 28 209 12192 25 8 -3.4 -7.3 | 327 4 2.2 -3.4 29 200 12470 45 12 -8.5 -8.5 | 33 5 -2.9 -4.6 30 164 13716 90 18 -18.0 0.0 | 107 13 -12.5 3.9 31 150 14250 110 27 -25.4 9.2 | 123 24 -19.8 13.1 32 133 14961 105 46 -44.4 11.9 | 112 42 -38.9 15.8 33 127 15240 100 46 -45.3 8.0 | 107 41 -39.8 11.9 34 100 16630 300 13 11.3 -6.5 | 279 17 16.8 -2.6 35 75 18288 270 16 16.0 -0.0 | 260 22 21.5 3.9 36 70 18710 295 31 28.1 -13.1 | 285 35 33.6 -9.2 37 50 20700 270 23 23.0 -0.0 | 262 29 28.5 3.9 38 45 21336 260 21 20.7 3.6 | 254 27 26.2 7.5 39 30 23850 290 5 4.7 -1.7 | 258 10 10.2 2.2 40 26 24384 310 3 2.3 -1.9 | 256 8 7.8 2.0 Wind Parameters Mean winds (0-6000m): 24.9 at 9.0 knts Storm direction: 54.9 at 6.8 knts Shear (0-3000m) pos: 1.6 neg: 0.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 25.0 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -7.6 tot: 25.7 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 43.12 Bulk Shear: 16.99 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 ------------------------------------------------------------------------------- 500 116 7 176 7| 4.4 0.0 4.4| 6.4 -6.4 -0.0 -0.0 -0.15| 10.0 -1.5 1000 144 7 189 10| 5.5 0.0 5.5| 10.7 -7.4 3.4 3.4 0.00| 8.8 0.0 1500 165 8 195 12| 4.0 0.0 4.0| 16.5 -7.6 8.9 5.9 0.06| 7.1 0.4 2000 172 9 199 13| 3.0 1.0 4.0| 19.9 -7.6 12.3 6.1 0.09| 6.3 0.5 2500 174 8 202 13| 1.8 0.8 2.6| 25.6 -7.6 18.0 7.2 0.15| 5.8 0.9 3000 178 7 206 12| 1.6 0.7 2.3| 33.3 -7.6 25.7 8.6 0.22| 5.4 1.2 4000 193 7 214 13| 0.9 0.5 1.4| 50.4 -7.6 42.8 10.7 0.33| 5.1 1.7 5000 193 8 212 13| 1.0 0.4 1.4| 74.1 -7.9 66.2 13.2 0.46| 5.5 2.5 6000 25 9 338 5| 1.0 0.4 1.4| 84.3 -9.2 75.1 12.5 0.47| 5.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20250424.00.gif