UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 30 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 1007 27 24.0 23.7 98 0.3 23.8 100 2 296.6 299.9 296.7 350.4 18.63 1 1000 77 23.6 23.4 99 0.2 23.5 160 5 296.8 300.1 296.6 350.0 18.41 2 996 112 24.4 23.7 96 0.7 23.9 156 5 297.9 301.3 297.2 352.6 18.84 3 988 183 25.0 23.2 90 1.8 23.7 148 4 299.2 302.5 297.3 353.0 18.41 4 973 319 25.2 22.8 87 2.4 23.5 132 3 300.7 304.0 297.5 354.3 18.25 5 925 763 22.0 21.1 95 0.9 21.3 35 3 301.8 305.0 297.3 352.8 17.28 6 850 1495 18.4 15.0 81 3.4 16.1 275 5 305.4 307.8 295.1 343.5 12.72 7 799 2024 15.6 12.2 80 3.4 13.4 281 9 307.9 310.0 294.8 341.9 11.25 8 752 2538 13.6 9.2 75 4.4 10.8 295 14 311.1 313.0 294.6 341.1 9.76 9 700 3140 10.4 6.1 75 4.3 7.8 295 16 314.0 315.6 294.4 340.4 8.47 10 661 3615 7.8 1.8 66 6.0 4.4 291 16 316.3 317.5 293.6 337.2 6.61 11 643 3842 7.0 -3.0 49 10.0 1.8 284 15 317.9 318.8 292.6 333.2 4.77 12 556 5024 0.6 -5.4 64 6.0 -2.4 238 7 323.8 324.7 294.1 339.0 4.60 13 513 5667 -2.9 -8.9 63 6.0 -5.7 230 7 327.1 327.9 294.3 339.9 3.80 14 500 5870 -3.5 -9.5 63 6.0 -6.2 230 5 328.8 329.5 294.7 341.4 3.72 15 444 6794 -9.7 -14.6 67 4.9 -11.6 212 4 332.3 332.9 294.8 341.9 2.78 16 431 7022 -11.3 -14.0 80 2.7 -12.4 204 5 333.1 333.7 295.1 343.5 3.01 17 407 7459 -13.5 -16.4 79 2.9 -14.6 189 5 335.8 336.3 295.5 345.0 2.61 18 400 7590 -14.3 -17.3 78 3.0 -15.4 185 5 336.4 336.9 295.6 345.1 2.46 19 339 8825 -22.9 -26.1 75 3.2 -23.7 154 4 341.0 341.3 295.7 345.9 1.34 20 300 9710 -29.3 -33.8 65 4.5 -30.1 110 12 344.1 344.2 296.0 346.9 0.73 21 276 10302 -33.9 -38.8 61 4.9 -34.6 92 17 345.7 345.8 296.1 347.6 0.48 22 250 10990 -38.9 -49.9 30 11.0 -39.7 80 26 348.2 348.3 296.4 348.9 0.16 23 237 11354 -42.7 -49.7 46 7.0 -43.2 83 26 347.9 347.9 296.3 348.6 0.17 24 200 12480 -51.9 -61.9 29 10.0 -52.2 85 22 350.6 350.6 296.8 350.8 0.05 25 150 14280 -66.3 -84.3 6 18.0 -66.4 295 4 355.9 355.9 297.9 355.9 0.00 26 112 15995 -78.5 -96.5 4 18.0 -78.5 180 12 364.1 364.1 299.5 364.1 0.00 27 105 16363 -78.3 -97.3 3 19.0 -78.3 217 20 371.2 371.2 300.8 371.2 0.00 28 100 16640 -79.5 -98.5 3 19.0 -79.5 245 26 374.1 374.1 301.3 374.1 0.00 29 99 16697 -79.5 -98.5 3 19.0 -79.5 249 26 375.2 375.2 301.5 375.2 0.00 30 92 17114 -80.1 -101.1 2 21.0 -80.1 274 25 382.0 382.0 302.6 382.0 0.00 31 88 17368 -77.1 -99.1 2 22.0 -77.1 290 24 392.9 392.9 304.2 392.9 0.00 32 86 17501 -74.7 -96.7 2 22.0 -74.7 298 23 400.3 400.3 305.2 400.3 0.00 33 81 17849 -75.7 -101.7 1 26.0 -75.7 318 22 405.2 405.2 305.9 405.2 0.00 34 79 17993 -77.3 -102.3 1 25.0 -77.3 327 22 404.8 404.8 305.8 404.8 0.00 35 70 18690 -76.5 -101.5 1 25.0 -76.6 225 7 420.7 420.7 307.8 420.7 0.00 36 61 19486 -74.5 -100.5 1 26.0 -74.6 252 15 442.1 442.1 310.1 442.1 0.00 37 55 20093 -70.5 -97.5 1 27.0 -70.6 272 21 464.5 464.5 312.2 464.5 0.00 38 50 20660 -69.5 -96.5 1 27.0 -69.6 290 26 479.7 479.7 313.4 479.7 0.00 39 48 20906 -65.7 -93.7 1 28.0 -66.0 286 27 494.4 494.4 314.5 494.4 0.00 40 46 21165 -63.3 -92.3 1 29.0 -63.7 282 29 506.2 506.2 315.4 506.3 0.00 41 42 21729 -59.7 -89.7 1 30.0 -60.4 252 29 528.5 528.5 316.8 528.5 0.00 42 39 22191 -60.7 -90.7 1 30.0 -61.4 219 27 537.3 537.3 317.3 537.3 0.00 43 38 22352 -62.3 -91.3 1 29.0 -62.9 208 26 537.2 537.2 317.3 537.2 0.00 44 33 23231 -58.1 -89.1 1 31.0 -59.2 147 23 570.5 570.5 319.2 570.5 0.00 45 30 23830 -59.1 -89.1 1 30.0 -60.1 105 21 583.5 583.5 319.8 583.6 0.00 46 29 24042 -60.1 -90.1 1 30.0 -61.0 101 23 586.5 586.5 320.0 586.5 0.00 47 24 25227 -59.1 -89.1 1 30.0 -60.3 93 37 622.0 622.0 321.6 622.0 0.01 48 23 25496 -55.9 -86.9 1 31.0 -57.7 92 40 639.0 639.0 322.3 639.1 0.01 49 22 25781 -53.3 -85.3 1 32.0 -55.7 91 44 654.9 654.9 322.9 655.0 0.01 50 20 26400 -50.1 -83.1 1 33.0 -53.5 90 51 682.8 682.8 323.9 683.0 0.02 51 19 26736 -48.9 -82.9 1 34.0 -52.8 92 50 696.6 696.7 324.3 696.8 0.02 52 16 27875 -44.9 -79.9 1 35.0 -50.8 98 49 744.8 744.8 325.8 745.2 0.04 53 14 28773 -42.1 -78.1 1 36.0 -49.8 783.3 783.3 326.8 783.9 0.06 54 10 31052 -41.7 -77.7 1 36.0 -51.0 863.9 863.9 328.7 864.9 0.10 TRP 112 15995 -78.5 -96.5 4 18.0 -78.5 180 12 364.1 364.1 299.5 364.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 548.63 mb = 5134.32 m = 16844.67 ft Wetbulb zero: 605.13 mb = 4335.80 m = 14224.91 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 72.49 % Est. max temperature: 32.53 C = 90.55 F Sfc-Lift cond lev (LCL): 1003.06 mb = 55.07 m = 180.69 ft T: 23.78 C 700-500 lapse rate: 5.09 C/km ThetaE index: 21.13 C Layer 925.0- 556.0 mb Conv cond level (CCL): 910.94 mb = 895.62 m = 2938.35 ft Mean mixing ratio: 17.79 g/kg Conv temperature: 29.91 C = 85.84 F Cap Strength: 0.95 C Lifted Index: -1.59 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.48 C Lifted Index @700 mb: -0.99 C Showalter Index: 1.87 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.50 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.00 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 792.68 J/kg Max Up Vert Vel: 39.82 m/s Conv Inhibition (B-): 15.52 J/kg Cap Strength: 0.95 C Lift Cond Lev (LCL): 936.39 mb = 655.51 m = 2150.59 ft Lev Free Conv (LFC): 851.39 mb = 1480.88 m = 4858.48 ft Equ Level (EL): 181.39 mb = 13091.19 m = 42949.59 ft B at Equ Level: 792.10 J/kg Max Parcel Lev (MPL): 101.39 mb = 16561.71 m = 54335.66 ft Wind level data Storm motion: 306 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 1007 27 100 2 -2.0 0.3 | 121 9 -7.5 4.4 1 1000 77 160 5 -1.7 4.7 | 141 11 -7.2 8.8 2 974 305 135 3 -2.1 2.1 | 129 10 -7.6 6.2 3 941 610 60 3 -2.6 -1.5 | 108 8 -8.1 2.6 4 925 763 35 3 -1.7 -2.5 | 103 7 -7.2 1.6 5 909 914 15 2 -0.5 -1.9 | 110 6 -6.0 2.1 6 878 1219 295 4 3.6 -1.7 | 142 3 -1.9 2.4 7 850 1495 275 5 5.0 -0.4 | 172 4 -0.5 3.6 8 817 1829 275 8 8.0 -0.7 | 216 4 2.5 3.4 9 788 2134 285 10 9.7 -2.6 | 251 4 4.2 1.5 10 760 2438 295 13 11.8 -5.5 | 283 6 6.3 -1.4 11 734 2743 295 15 13.6 -6.3 | 286 8 8.1 -2.3 12 708 3048 295 16 14.5 -6.8 | 287 9 9.0 -2.7 13 700 3140 295 16 14.5 -6.8 | 287 9 9.0 -2.7 14 657 3658 290 16 15.0 -5.5 | 278 10 9.5 -1.4 15 633 3962 280 14 13.8 -2.4 | 259 8 8.3 1.6 16 609 4267 270 12 12.0 -0.0 | 238 8 6.5 4.1 17 587 4572 255 8 7.7 2.1 | 200 7 2.2 6.1 18 565 4877 240 7 6.1 3.5 | 184 8 0.6 7.6 19 524 5486 230 9 6.9 5.8 | 188 10 1.4 9.8 20 500 5870 230 5 3.8 3.2 | 167 7 -1.7 7.3 21 486 6096 235 4 3.3 2.3 | 161 7 -2.2 6.4 22 400 7590 185 5 0.4 5.0 | 151 10 -5.1 9.0 23 398 7620 185 5 0.4 5.0 | 151 10 -5.1 9.0 24 324 9144 145 4 -2.3 3.3 | 133 11 -7.8 7.3 25 300 9710 110 12 -11.3 4.1 | 116 19 -16.8 8.2 26 262 10668 80 20 -19.7 -3.5 | 91 25 -25.2 0.6 27 250 10990 80 26 -25.6 -4.5 | 89 31 -31.1 -0.5 28 209 12192 90 27 -27.0 0.0 | 97 33 -32.5 4.1 29 200 12480 85 22 -21.9 -1.9 | 94 27 -27.4 2.1 30 164 13716 70 11 -10.3 -3.8 | 91 16 -15.8 0.3 31 150 14280 295 4 3.6 -1.7 | 142 3 -1.9 2.4 32 127 15240 170 5 -0.9 4.9 | 145 11 -6.4 9.0 33 112 15995 180 12 0.0 12.0 | 161 17 -5.5 16.1 34 100 16640 245 26 23.6 11.0 | 230 24 18.1 15.1 35 75 18288 345 21 5.4 -20.3 | 0 16 -0.1 -16.2 36 70 18690 225 7 4.9 4.9 | 177 9 -0.5 9.0 37 50 20660 290 26 24.4 -8.9 | 284 20 18.9 -4.8 38 45 21336 280 30 29.5 -5.2 | 273 24 24.1 -1.1 39 30 23830 105 21 -20.3 5.4 | 110 27 -25.8 9.5 40 27 24384 95 26 -25.9 2.3 | 101 32 -31.4 6.3 41 20 26400 90 51 -51.0 0.0 | 94 57 -56.5 4.1 42 15 27432 100 48 -47.3 8.3 | 103 54 -52.8 12.4 Wind Parameters Mean winds (0-6000m): 276.5 at 9.1 knts Storm direction: 306.5 at 6.8 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 166.0 deg Storm rel helicity (0-3000m) pos: 22.8 neg: -14.8 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 41.25 Bulk Shear: 19.22 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 ------------------------------------------------------------------------------- 500 135 4 129 10| 0.0 1.3 1.3| 7.5 -11.3 -3.9 -7.7 -0.16| 8.8 -1.4 1000 94 3 116 10| 0.0 2.1 2.1| 8.6 -14.8 -6.2 -6.2 -0.18| 6.9 -1.2 1500 350 3 98 5| 0.0 2.5 2.5| 12.2 -14.8 -2.6 -1.7 0.09| 6.4 0.6 2000 283 4 159 3| 1.1 1.9 2.9| 16.6 -14.8 1.8 0.9 0.26| 6.0 1.5 2500 288 6 183 2| 1.8 1.5 3.3| 22.0 -14.8 7.2 2.9 0.35| 5.8 2.1 3000 291 7 225 2| 1.5 1.6 3.1| 22.8 -14.8 8.1 2.7 0.34| 5.2 1.8 4000 290 10 258 4| 1.1 1.1 2.3| 22.9 -27.0 -4.1 -1.0 0.15| 4.6 0.7 5000 284 10 244 4| 0.9 0.9 1.8| 23.2 -43.8 -20.7 -4.1 -0.07| 4.7 -0.3 6000 276 9 230 5| 0.8 0.9 1.7| 23.9 -51.8 -27.9 -4.6 -0.13| 4.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20250430.00.gif