UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for WBGB... Searching the city database file for: WBGB ... Date:0000Z 21 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 25.0 24.7 98 0.3 24.8 0 0 297.5 301.1 297.7 354.9 19.79 1 1000 93 24.8 24.7 99 0.1 24.7 35 7 298.0 301.6 297.9 356.0 19.96 2 925 776 21.0 21.0 100 0.0 21.0 250 9 300.8 303.9 296.9 351.2 17.17 3 850 1506 17.2 17.2 100 0.0 17.2 215 8 304.2 306.9 296.1 347.9 14.68 4 846 1546 17.0 17.0 100 0.0 17.0 211 8 304.4 307.1 296.1 347.7 14.56 5 795 2077 14.8 13.6 93 1.2 14.0 165 11 307.5 309.8 295.5 345.0 12.41 6 700 3147 9.2 9.2 100 0.0 9.2 120 20 312.7 314.7 295.6 345.1 10.50 7 697 3183 9.2 9.2 100 0.0 9.2 119 20 313.1 315.1 295.7 345.7 10.55 8 677 3424 8.6 8.3 98 0.3 8.4 115 17 315.0 317.0 295.9 346.8 10.21 9 501 5854 -4.7 -4.7 100 0.0 -4.7 105 22 327.1 328.2 295.5 345.0 5.40 10 500 5870 -4.7 -4.7 100 0.0 -4.7 105 22 327.3 328.4 295.6 345.2 5.41 11 459 6541 -7.7 -7.7 100 0.0 -7.7 102 20 331.7 332.6 296.1 347.5 4.68 12 400 7600 -13.9 -13.9 100 0.0 -13.9 95 14 336.9 337.6 296.3 348.4 3.27 13 357 8454 -19.5 -19.7 98 0.2 -19.6 84 17 340.5 341.0 296.3 348.6 2.25 14 326 9121 -25.3 -28.1 77 2.8 -25.9 75 20 341.5 341.8 295.7 345.8 1.16 15 311 9462 -27.3 -32.3 62 5.0 -28.3 80 22 343.4 343.5 295.8 346.5 0.82 16 300 9720 -29.3 -34.3 62 5.0 -30.2 85 24 344.1 344.2 295.9 346.8 0.70 17 281 10185 -32.5 -38.5 55 6.0 -33.3 83 24 346.0 346.1 296.2 347.9 0.49 18 250 11000 -38.5 -41.6 72 3.1 -38.8 60 18 348.8 348.9 296.7 350.4 0.40 19 247 11083 -39.1 -41.8 75 2.7 -39.4 57 18 349.1 349.2 296.8 350.7 0.39 20 200 12490 -51.3 -55.3 62 4.0 -51.5 60 22 351.5 351.6 297.1 352.0 0.11 21 150 14290 -66.9 -72.9 42 6.0 -67.0 85 41 354.8 354.8 297.7 354.9 0.01 22 118 15699 -78.7 -85.7 31 7.0 -78.7 75 41 358.3 358.3 298.4 358.3 0.00 23 105 16363 -79.3 -86.3 31 7.0 -79.3 82 34 369.3 369.3 300.4 369.3 0.00 24 100 16640 -79.9 -86.9 30 7.0 -79.9 85 31 373.4 373.4 301.1 373.4 0.00 25 91 17178 -75.3 -82.3 33 7.0 -75.3 122 25 392.7 392.7 304.2 392.7 0.01 26 88 17372 -72.9 -79.9 34 7.0 -72.9 135 23 401.3 401.3 305.4 401.3 0.01 27 80 17928 -73.7 -81.7 28 8.0 -73.7 171 17 410.7 410.7 306.6 410.8 0.01 28 70 18710 -71.1 -79.1 30 8.0 -71.2 270 14 432.3 432.3 309.1 432.3 0.01 29 50 20720 -67.5 -75.5 31 8.0 -67.7 260 20 484.4 484.4 313.8 484.6 0.03 30 30 23860 -57.7 -65.7 35 8.0 -58.5 200 17 587.3 587.4 320.1 588.7 0.19 31 26 24759 -59.7 -67.7 35 8.0 -60.4 606.2 606.3 320.9 607.4 0.16 32 20 26418 -54.7 -63.7 32 9.0 -56.2 668.7 668.9 323.5 671.8 0.36 TRP 118 15699 -78.7 -85.7 31 7.0 -78.7 75 41 358.3 358.3 298.4 358.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 563.20 mb = 4995.33 m = 16388.67 ft Wetbulb zero: 564.38 mb = 4892.58 m = 16051.58 ft Precipitable water: 2.71 inches Sfc-500 mean rel hum: 98.47 % Est. max temperature: 31.33 C = 88.40 F Sfc-Lift cond lev (LCL): 1004.10 mb = 47.81 m = 156.85 ft T: 24.90 C 700-500 lapse rate: 5.10 C/km ThetaE index: 11.07 C Layer 925.0- 700.0 mb Conv cond level (CCL): 956.93 mb = 478.66 m = 1570.39 ft Mean mixing ratio: 18.36 g/kg Conv temperature: 27.09 C = 80.76 F Cap Strength: -0.03 C Lifted Index: -2.90 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.72 C Lifted Index @700 mb: -2.30 C Showalter Index: -0.97 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 39.10 Risk: > 80 % chance of thunderstorms Sweat Index: 244.40 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 914.24 J/kg Max Up Vert Vel: 42.76 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 957.49 mb = 473.59 m = 1553.74 ft Lev Free Conv (LFC): 952.49 mb = 519.45 m = 1704.23 ft Equ Level (EL): 172.49 mb = 13415.96 m = 44015.08 ft B at Equ Level: 910.54 J/kg Max Parcel Lev (MPL): 92.49 mb = 17085.12 m = 56052.87 ft Wind level data Storm motion: 157 at 11 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 0 0 -0.0 -0.0 | 337 11 4.2 -10.0 1 1000 93 35 7 -4.0 -5.7 | 359 16 0.2 -15.7 2 976 305 5 1 -0.1 -1.0 | 340 12 4.1 -11.0 3 943 610 255 7 6.8 1.8 | 307 14 10.9 -8.2 4 925 776 250 9 8.5 3.1 | 299 14 12.6 -6.9 5 910 914 255 10 9.7 2.6 | 298 16 13.8 -7.4 6 879 1219 240 9 7.8 4.5 | 295 13 12.0 -5.5 7 850 1506 215 8 4.6 6.6 | 291 9 8.8 -3.4 8 818 1829 185 9 0.8 9.0 | 282 5 5.0 -1.0 9 789 2134 160 11 -3.8 10.3 | 231 1 0.4 0.3 10 761 2438 150 16 -8.0 13.9 | 135 5 -3.8 3.9 11 734 2743 135 20 -14.1 14.1 | 113 11 -10.0 4.1 12 708 3048 125 21 -17.2 12.0 | 99 13 -13.0 2.1 13 700 3147 120 20 -17.3 10.0 | 90 13 -13.1 0.0 14 657 3658 110 15 -14.1 5.1 | 64 11 -9.9 -4.9 15 633 3962 115 12 -10.9 5.1 | 54 8 -6.7 -4.9 16 610 4267 120 12 -10.4 6.0 | 57 7 -6.2 -4.0 17 587 4572 115 16 -14.5 6.8 | 73 11 -10.3 -3.2 18 565 4877 110 21 -19.7 7.2 | 80 16 -15.5 -2.8 19 524 5486 110 23 -21.6 7.9 | 83 18 -17.4 -2.1 20 500 5870 105 22 -21.3 5.7 | 76 18 -17.1 -4.3 21 486 6096 105 22 -21.3 5.7 | 76 18 -17.1 -4.3 22 400 7600 95 14 -13.9 1.2 | 48 13 -9.8 -8.8 23 399 7620 95 14 -13.9 1.2 | 48 13 -9.8 -8.8 24 324 9144 75 20 -19.3 -5.2 | 45 21 -15.1 -15.2 25 300 9720 85 24 -23.9 -2.1 | 58 23 -19.7 -12.1 26 262 10668 80 23 -22.7 -4.0 | 53 23 -18.5 -14.0 27 250 11000 60 18 -15.6 -9.0 | 31 22 -11.4 -19.0 28 209 12192 20 18 -6.2 -16.9 | 4 27 -2.0 -26.9 29 200 12490 60 22 -19.1 -11.0 | 35 26 -14.9 -21.0 30 164 13716 80 28 -27.6 -4.9 | 58 28 -23.4 -14.9 31 150 14290 85 41 -40.8 -3.6 | 70 39 -36.7 -13.6 32 128 15240 80 42 -41.4 -7.3 | 65 41 -37.2 -17.3 33 118 15699 75 41 -39.6 -10.6 | 60 41 -35.4 -20.6 34 100 16640 85 31 -30.9 -2.7 | 65 30 -26.7 -12.7 35 75 18288 195 13 3.4 12.6 | 251 8 7.6 2.6 36 70 18710 270 14 14.0 -0.0 | 299 21 18.2 -10.0 37 50 20720 260 20 19.7 3.5 | 285 25 23.9 -6.5 38 45 21336 255 16 15.5 4.1 | 287 20 19.6 -5.9 39 30 23860 200 17 5.8 16.0 | 239 12 10.0 6.0 40 26 24384 195 14 3.6 13.5 | 246 9 7.8 3.5 Wind Parameters Mean winds (0-6000m): 127.3 at 14.4 knts Storm direction: 157.3 at 10.8 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 123.5 deg Storm rel helicity (0-3000m) pos: 15.8 neg: -78.6 tot: -62.7 m^2/s^2 ave: -20.9 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -3.9 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 25.29 Bulk Shear: 36.15 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 6 4 344 14| 0.0 5.1 5.1| 15.8 -30.4 -14.6 -29.2 -0.20| 18.6 -3.6 1000 266 6 313 14| 0.0 5.0 5.0| 15.8 -55.4 -39.6 -39.6 -0.39| 13.5 -5.3 1500 250 7 305 13| 0.0 2.7 2.7| 15.8 -59.6 -43.8 -29.2 -0.36| 11.0 -3.9 2000 230 7 298 11| 0.0 2.6 2.6| 15.8 -63.0 -47.2 -23.6 -0.34| 10.1 -3.5 2500 203 9 285 8| 0.0 3.5 3.5| 15.8 -65.5 -49.7 -19.9 -0.37| 9.9 -3.7 3000 175 10 263 3| 0.0 3.6 3.6| 15.8 -78.6 -62.7 -20.9 -0.40| 9.7 -3.9 4000 148 12 96 2| 0.6 2.1 2.7| 15.8-108.2 -92.4 -23.1 -0.47| 8.7 -4.1 5000 137 13 82 5| 0.2 2.4 2.5| 28.5-108.2 -79.7 -15.9 -0.35| 8.1 -2.8 6000 127 14 80 7| 0.1 2.0 2.2| 31.3-118.0 -86.6 -14.4 -0.35| 7.0 -2.5 Wrote GIF file: /home/apache/climate/data/raob//WBGB/skewt/WBGB.skewt.20250421.00.gif