UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 27 APR 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 1008 5 24.0 23.3 96 0.7 23.5 140 1 296.5 299.8 296.4 348.9 18.15 1 1005 38 25.0 23.3 90 1.7 23.8 133 2 297.7 301.0 296.8 350.6 18.21 2 1001 82 25.8 23.5 87 2.3 24.2 123 4 298.9 302.2 297.3 352.9 18.51 3 1000 93 26.0 23.5 86 2.5 24.2 120 4 299.1 302.5 297.3 353.3 18.53 4 993 155 26.4 23.0 82 3.4 23.9 82 4 300.2 303.5 297.3 353.2 18.09 5 925 780 23.0 20.2 84 2.8 21.0 315 6 302.8 305.8 296.9 351.2 16.32 6 884 1175 20.2 18.3 89 1.9 18.9 306 5 303.9 306.7 296.4 348.9 15.14 7 850 1513 17.8 16.8 94 1.0 17.1 310 6 304.8 307.4 296.1 347.5 14.31 8 747 2609 11.6 10.2 91 1.4 10.7 345 6 309.5 311.5 294.7 341.6 10.52 9 700 3151 9.0 6.2 83 2.8 7.3 355 6 312.5 314.1 294.0 338.9 8.53 10 697 3187 9.0 6.3 83 2.7 7.3 356 6 312.8 314.5 294.2 339.6 8.63 11 670 3512 7.8 4.2 78 3.6 5.7 9 3 315.0 316.5 294.1 339.3 7.74 12 651 3749 7.2 2.9 74 4.3 4.7 36 2 317.0 318.4 294.3 339.9 7.27 13 607 4320 4.0 -2.0 65 6.0 0.8 84 4 319.7 320.7 293.6 337.3 5.45 14 580 4689 2.0 -1.7 76 3.7 0.0 73 7 321.5 322.7 294.4 340.4 5.83 15 553 5071 0.0 -3.7 76 3.7 -1.9 69 9 323.6 324.6 294.5 340.8 5.27 16 516 5622 -3.7 -6.0 84 2.3 -4.8 62 13 325.6 326.5 294.6 341.3 4.74 17 500 5870 -4.9 -6.0 92 1.1 -5.4 55 13 327.1 328.0 295.1 343.3 4.89 18 494 5965 -5.5 -6.3 94 0.8 -5.9 55 13 327.5 328.4 295.2 343.6 4.84 19 451 6678 -9.5 -10.0 96 0.5 -9.7 53 8 331.1 331.9 295.4 344.6 3.97 20 422 7191 -12.1 -12.1 100 0.0 -12.1 51 5 334.1 334.8 295.8 346.5 3.59 21 400 7600 -14.7 -18.4 73 3.7 -16.0 50 2 335.9 336.3 295.3 343.8 2.24 22 399 7619 -14.9 -21.9 55 7.0 -17.1 27 3 335.9 336.2 294.8 341.8 1.66 23 398 7638 -14.9 -26.9 35 12.0 -18.1 25 3 336.1 336.3 294.3 340.0 1.06 24 397 7657 -15.1 -36.1 15 21.0 -19.4 25 3 336.1 336.2 293.7 337.8 0.44 25 300 9710 -30.1 -70.1 1 40.0 -32.3 75 12 343.0 343.0 295.0 343.0 0.01 26 252 10935 -39.1 -76.1 1 37.0 -40.3 103 19 347.1 347.1 296.0 347.2 0.00 27 250 10990 -39.5 -76.5 1 37.0 -40.6 100 19 347.3 347.3 296.0 347.4 0.00 28 215 11999 -47.7 -81.7 1 34.0 -48.3 108 23 349.9 349.9 296.6 349.9 0.00 29 200 12470 -51.7 -84.7 1 33.0 -52.1 115 24 350.9 350.9 296.8 350.9 0.00 30 192 12734 -53.9 -85.9 1 32.0 -54.2 111 25 351.5 351.5 297.0 351.5 0.00 31 178 13215 -58.5 -89.5 1 31.0 -58.7 103 26 351.7 351.7 297.0 351.7 0.00 32 159 13916 -64.3 -93.3 1 29.0 -64.4 92 30 353.4 353.4 297.4 353.4 0.00 33 150 14270 -67.3 -95.3 1 28.0 -67.4 85 36 354.2 354.2 297.5 354.2 0.00 34 144 14515 -69.3 -96.3 1 27.0 -69.4 87 34 354.8 354.8 297.7 354.8 0.00 35 105 16369 -75.7 -101.7 1 26.0 -75.7 324 19 376.2 376.2 301.6 376.2 0.00 36 100 16650 -76.3 -101.3 1 25.0 -76.3 290 17 380.3 380.3 302.3 380.3 0.00 37 85 17578 -80.7 -104.7 1 24.0 -80.7 235 13 389.5 389.5 303.7 389.5 0.00 38 78 18069 -76.7 -101.7 1 25.0 -76.7 172 5 407.5 407.5 306.2 407.5 0.00 39 71 18616 -72.7 -98.7 1 26.0 -72.8 237 10 427.1 427.1 308.5 427.1 0.00 40 70 18700 -71.3 -98.3 1 27.0 -71.4 260 12 431.8 431.8 309.0 431.8 0.00 41 50 20710 -66.5 -94.5 1 28.0 -66.8 275 22 486.8 486.8 314.0 486.8 0.00 42 39 22238 -58.7 -89.7 1 31.0 -59.6 286 19 542.4 542.4 317.6 542.4 0.00 43 35 22915 -59.1 -89.1 1 30.0 -60.0 308 16 558.4 558.4 318.6 558.4 0.00 44 30 23890 -54.3 -86.3 1 32.0 -56.0 340 11 596.6 596.6 320.5 596.7 0.01 45 24 25320 -54.3 -86.3 1 32.0 -56.3 32 26 635.9 635.9 322.2 636.0 0.01 46 20 26500 -50.1 -83.1 1 33.0 -53.5 85 49 682.8 682.8 323.9 683.0 0.02 47 14 28869 -42.7 -78.7 1 36.0 -50.1 781.2 781.3 326.8 781.8 0.06 TRP 85 17578 -80.7 -104.7 1 24.0 -80.7 235 13 389.5 389.5 303.7 389.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 553.00 mb = 5071.47 m = 16638.49 ft Wetbulb zero: 579.72 mb = 4692.42 m = 15394.88 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 82.79 % Est. max temperature: 32.12 C = 89.82 F Sfc-Lift cond lev (LCL): 998.20 mb = 108.96 m = 357.49 ft T: 26.10 C 700-500 lapse rate: 5.11 C/km ThetaE index: 14.43 C Layer 993.0- 697.0 mb Conv cond level (CCL): 885.60 mb = 1158.92 m = 3802.17 ft Mean mixing ratio: 17.16 g/kg Conv temperature: 31.38 C = 88.49 F Cap Strength: 1.60 C Lifted Index: -2.63 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.82 C Lifted Index @700 mb: -2.15 C Showalter Index: -1.05 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.70 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 226.60 Risk: None Energy Index: -0.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 854.85 J/kg Max Up Vert Vel: 41.35 m/s Conv Inhibition (B-): 19.31 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 917.89 mb = 847.15 m = 2779.32 ft Lev Free Conv (LFC): 862.89 mb = 1383.14 m = 4537.82 ft Equ Level (EL): 182.89 mb = 13042.76 m = 42790.68 ft B at Equ Level: 854.82 J/kg Max Parcel Lev (MPL): 102.89 mb = 16485.51 m = 54085.65 ft Wind level data Storm motion: 49 at 5 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 1008 5 140 1 -0.6 0.8 | 218 5 3.1 4.0 1 1000 93 120 4 -3.5 2.0 | 183 5 0.3 5.2 2 976 305 350 3 0.5 -3.0 | 267 4 4.3 0.3 3 943 610 325 6 3.4 -4.9 | 283 7 7.2 -1.7 4 925 780 315 6 4.2 -4.2 | 277 8 8.0 -1.0 5 911 914 310 6 4.6 -3.9 | 274 8 8.3 -0.6 6 879 1219 305 5 4.1 -2.9 | 267 8 7.8 0.3 7 850 1513 310 6 4.6 -3.9 | 274 8 8.3 -0.6 8 819 1829 320 7 4.5 -5.4 | 285 9 8.2 -2.2 9 790 2134 325 9 5.2 -7.4 | 295 10 8.9 -4.2 10 762 2438 340 7 2.4 -6.6 | 299 7 6.1 -3.4 11 735 2743 350 6 1.0 -5.9 | 299 5 4.8 -2.7 12 709 3048 355 6 0.5 -6.0 | 303 5 4.3 -2.8 13 700 3151 355 6 0.5 -6.0 | 303 5 4.3 -2.8 14 657 3658 15 2 -0.5 -1.9 | 248 3 3.2 1.3 15 633 3962 95 1 -1.0 0.1 | 220 4 2.7 3.3 16 610 4267 85 4 -4.0 -0.3 | 175 3 -0.3 2.9 17 587 4572 75 7 -6.8 -1.8 | 115 3 -3.0 1.4 18 565 4877 70 8 -7.5 -2.7 | 97 4 -3.8 0.5 19 524 5486 65 13 -11.8 -5.5 | 74 8 -8.0 -2.3 20 500 5870 55 13 -10.6 -7.5 | 58 8 -6.9 -4.2 21 486 6096 55 12 -9.8 -6.9 | 59 7 -6.1 -3.7 22 400 7600 50 2 -1.5 -1.3 | 229 3 2.2 1.9 23 399 7620 25 3 -1.3 -2.7 | 259 3 2.5 0.5 24 324 9144 5 8 -0.7 -8.0 | 327 6 3.0 -4.8 25 300 9710 75 12 -11.6 -3.1 | 91 8 -7.9 0.1 26 262 10668 115 17 -15.4 7.2 | 132 16 -11.7 10.4 27 250 10990 100 19 -18.7 3.3 | 113 16 -15.0 6.5 28 209 12192 110 24 -22.6 8.2 | 121 22 -18.8 11.4 29 200 12470 115 24 -21.8 10.1 | 127 22 -18.0 13.4 30 164 13716 95 27 -26.9 2.4 | 104 24 -23.2 5.6 31 150 14270 85 36 -35.9 -3.1 | 90 32 -32.1 0.1 32 127 15240 95 29 -28.9 2.5 | 103 26 -25.2 5.7 33 100 16650 290 17 16.0 -5.8 | 278 20 19.7 -2.6 34 85 17578 235 13 10.6 7.5 | 233 18 14.4 10.7 35 75 18288 145 2 -1.1 1.6 | 208 5 2.6 4.8 36 70 18700 260 12 11.8 2.1 | 251 16 15.6 5.3 37 50 20710 275 22 21.9 -1.9 | 267 26 25.6 1.3 38 45 21336 255 23 22.2 6.0 | 251 28 25.9 9.2 39 30 23890 340 11 3.8 -10.3 | 314 10 7.5 -7.1 40 28 24384 350 7 1.2 -6.9 | 307 6 4.9 -3.7 41 20 26500 85 49 -48.8 -4.3 | 89 45 -45.1 -1.1 42 15 27432 75 52 -50.2 -13.5 | 78 48 -46.5 -10.2 Wind Parameters Mean winds (0-6000m): 19.3 at 6.6 knts Storm direction: 49.3 at 4.9 knts Shear (0-3000m) pos: 0.8 neg: 1.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 15.6 neg: -8.3 tot: 7.3 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 697.75 Bulk Shear: 1.23 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 14 4 275 3| 0.0 6.1 6.1| 4.1 -3.8 0.3 0.6 0.20| 13.3 2.7 1000 328 5 277 6| 0.0 3.4 3.4| 4.4 -7.0 -2.6 -2.6 0.08| 8.3 0.7 1500 319 5 274 7| 0.1 2.3 2.4| 6.3 -8.3 -2.0 -1.3 0.09| 6.1 0.5 2000 318 5 277 7| 0.8 1.7 2.5| 12.0 -8.3 3.7 1.8 0.20| 5.3 1.0 2500 322 6 281 8| 0.8 1.4 2.1| 15.2 -8.3 6.8 2.7 0.22| 5.0 1.1 3000 327 6 285 7| 0.8 1.1 1.9| 15.6 -8.3 7.3 2.4 0.22| 4.5 1.0 4000 333 5 284 6| 0.9 0.9 1.7| 15.7 -13.5 2.2 0.5 0.01| 4.2 0.0 5000 352 5 295 5| 0.7 0.8 1.5| 15.7 -19.5 -3.9 -0.8 -0.17| 4.2 -0.7 6000 19 7 332 3| 0.6 1.0 1.6| 15.7 -27.2 -11.5 -1.9 -0.23| 4.1 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20250427.00.gif