UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060410.upa.cvt Date: 1000Z 4 JUN 25 Searching for GABS... Searching the city database file for: GABS ... Date:1000Z 4 JUN 25 Station: GABS WMO ident: 61291 Latitude: 12.53 Longitude: -7.95 Elevation: 381.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 132 SFC 972 381 30.8 20.8 55 10.0 23.5 220 6 306.4 309.4 297.7 354.8 16.11 2 960 494 29.2 20.2 58 9.0 22.7 220 8 305.9 308.8 297.3 353.0 15.71 3 933 752 26.8 19.8 66 7.0 21.8 243 11 306.0 308.9 297.3 353.3 15.77 4 925 829 26.6 19.6 65 7.0 21.6 255 12 306.5 309.4 297.4 353.7 15.71 5 884 1229 23.6 16.6 65 7.0 18.7 286 14 307.4 309.9 296.3 348.3 13.57 6 855 1521 23.2 13.2 53 10.0 16.5 323 5 309.9 312.0 295.3 344.2 11.22 7 850 1572 22.8 12.8 53 10.0 16.1 330 4 310.0 312.1 295.2 343.6 10.99 8 700 3234 10.6 -5.4 32 16.0 2.8 27 19 314.2 314.9 290.5 325.9 3.65 9 614 4303 0.0 -10.0 47 10.0 -4.2 50 21 314.0 314.6 289.8 323.5 2.91 10 600 4487 -1.7 -10.7 50 9.0 -5.4 51 23 314.2 314.7 289.8 323.3 2.82 11 596 4541 -2.1 -12.1 46 10.0 -6.0 52 23 314.3 314.8 289.5 322.5 2.54 12 581 4744 0.4 -27.6 10 28.0 -7.6 54 25 319.5 319.6 289.3 321.9 0.68 13 556 5095 -2.1 -31.1 9 29.0 -9.5 64 26 320.6 320.7 289.5 322.4 0.51 14 518 5653 -5.7 -20.7 30 15.0 -10.5 95 23 322.8 323.1 291.0 327.7 1.42 15 513 5729 -5.9 -23.9 23 18.0 -11.3 99 22 323.5 323.7 290.9 327.3 1.08 16 500 5930 -6.3 -39.3 5 33.0 -13.0 110 21 325.4 325.4 290.6 326.3 0.25 17 466 6478 -7.7 -53.7 1 46.0 -14.6 89 20 330.2 330.2 291.8 330.5 0.05 18 413 7406 -12.1 -51.1 2 39.0 -17.9 49 18 336.2 336.2 293.4 336.5 0.08 19 400 7650 -13.1 -51.1 3 38.0 -18.7 35 22 338.0 338.0 293.9 338.3 0.09 20 300 9770 -30.9 -52.9 10 22.0 -32.8 45 18 341.8 341.8 294.8 342.2 0.09 21 269 10530 -36.7 -55.7 12 19.0 -37.9 53 17 344.2 344.2 295.4 344.5 0.07 22 250 11030 -40.7 -59.7 11 19.0 -41.6 65 13 345.6 345.6 295.7 345.8 0.05 23 244 11195 -42.1 -61.1 11 19.0 -42.9 62 13 345.9 345.9 295.7 346.0 0.04 24 200 12510 -53.3 -67.3 17 14.0 -53.6 40 9 348.4 348.4 296.3 348.5 0.02 25 182 13109 -58.5 -70.5 20 12.0 -58.7 29 13 349.4 349.4 296.5 349.5 0.02 26 170 13535 -61.5 -73.5 19 12.0 -61.6 20 15 351.3 351.3 296.9 351.4 0.01 27 161 13870 -63.5 -74.5 21 11.0 -63.6 14 17 353.5 353.5 297.4 353.5 0.01 28 150 14300 -67.5 -79.5 17 12.0 -67.5 5 20 353.8 353.8 297.4 353.8 0.00 29 145 14504 -68.9 -80.9 16 12.0 -68.9 10 20 354.8 354.8 297.7 354.8 0.00 30 141 14670 -70.1 -81.1 18 11.0 -70.1 15 20 355.6 355.6 297.8 355.6 0.00 31 135 14928 -71.9 -83.9 15 12.0 -71.9 22 19 356.8 356.8 298.1 356.8 0.00 32 124 15427 -73.5 -84.5 17 11.0 -73.5 362.7 362.7 299.2 362.7 0.00 33 114 15915 -76.3 -88.3 13 12.0 -76.3 366.3 366.3 299.9 366.3 0.00 34 110 16121 -77.1 -89.1 13 12.0 -77.1 368.6 368.6 300.3 368.6 0.00 35 105 16388 -76.1 -87.1 16 11.0 -76.2 375.4 375.4 301.5 375.4 0.00 36 103 16499 -76.3 377.1 TRP WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 614.00 mb = 4303.40 m = 14118.58 ft Freezing level: 583.40 mb = 4711.38 m = 15457.08 ft Freezing level: 577.00 mb = 4800.05 m = 15748.01 ft Wetbulb zero: 665.57 mb = 3645.42 m = 11959.90 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 39.51 % Est. max temperature: 35.12 C = 95.22 F Sfc-Lift cond lev (LCL): 841.23 mb = 1660.76 m = 5448.62 ft T: 22.15 C 700-500 lapse rate: 6.27 C/km ThetaE index: 31.81 C Layer 884.0- 556.0 mb Conv cond level (CCL): 759.62 mb = 2534.32 m = 8314.60 ft Mean mixing ratio: 14.96 g/kg Conv temperature: 36.84 C = 98.32 F Cap Strength: 3.84 C Lifted Index: -3.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.44 C Lifted Index @700 mb: -0.44 C Showalter Index: -0.96 C Risk: Thunderstorms probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 19.10 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 182.60 Risk: None Energy Index: -3.26 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1074.38 J/kg Max Up Vert Vel: 46.35 m/s Conv Inhibition (B-): 138.40 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 824.60 mb = 1831.66 m = 6009.32 ft Lev Free Conv (LFC): 709.60 mb = 3117.36 m = 10227.43 ft Equ Level (EL): 169.60 mb = 13549.16 m = 44452.08 ft B at Equ Level: 1073.42 J/kg Wind level data Storm motion: 85 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 ---------------------------------------------------------- 0 972 381 220 6 3.9 4.6 | 251 18 16.8 5.7 1 948 610 220 10 6.4 7.7 | 246 21 19.4 8.8 2 925 829 255 12 11.6 3.1 | 260 25 24.6 4.2 3 916 914 265 14 13.9 1.2 | 265 27 26.9 2.3 4 885 1219 285 14 13.5 -3.6 | 275 27 26.5 -2.5 5 850 1572 330 4 2.0 -3.5 | 279 15 15.0 -2.4 6 659 3658 45 23 -16.3 -16.3 | 12 16 -3.3 -15.2 7 612 4267 50 21 -16.1 -13.5 | 14 13 -3.1 -12.4 8 568 4877 55 27 -22.1 -15.5 | 32 17 -9.1 -14.4 9 500 5930 110 21 -19.7 7.2 | 141 11 -6.7 8.3 10 489 6096 105 21 -20.3 5.4 | 132 10 -7.3 6.5 11 402 7620 40 18 -11.6 -13.8 | 354 13 1.4 -12.7 12 400 7650 35 22 -12.6 -18.0 | 359 17 0.4 -16.9 13 327 9144 60 23 -19.9 -11.5 | 34 13 -6.9 -10.4 14 300 9770 45 18 -12.7 -12.7 | 359 12 0.3 -11.6 15 263 10668 55 17 -13.9 -9.8 | 6 9 -0.9 -8.7 16 250 11030 65 13 -11.8 -5.5 | 345 5 1.2 -4.4 17 200 12510 40 9 -5.8 -6.9 | 309 9 7.2 -5.8 18 150 14300 5 20 -1.7 -19.9 | 329 22 11.2 -18.8 19 128 15240 30 19 -9.5 -16.5 | 347 16 3.5 -15.4 Wind Parameters Mean winds (0-6000m): 55.2 at 17.4 knts Storm direction: 85.2 at 13.0 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 195.9 neg: -12.5 tot: 183.4 m^2/s^2 ave: 61.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.9 10^-3/s Energy-Hel index: 0.92 Bulk Rich Number: 10.99 Bulk Shear: 97.78 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 ------------------------------------------------------------------------------- 500 234 10 252 22| 9.8 0.0 9.8| 43.8 -8.6 35.3 70.5 0.43| 12.8 5.4 1000 261 12 263 25| 5.5 0.0 5.5|102.0 -8.6 93.4 93.4 0.57| 12.5 7.1 1500 272 10 268 23| 3.8 0.0 3.8|114.2 -12.5 101.7 67.8 0.47| 11.4 5.4 2000 292 10 277 22| 4.2 0.0 4.2|137.6 -12.5 125.1 62.5 0.55| 10.0 5.4 2500 321 10 289 21| 4.4 0.0 4.4|165.0 -12.5 152.5 61.0 0.61| 9.3 5.6 3000 354 12 307 18| 4.5 0.0 4.5|195.9 -12.5 183.4 61.1 0.66| 9.0 5.9 4000 28 14 332 13| 3.6 0.0 3.6|219.5 -12.5 207.0 51.7 0.67| 7.8 5.2 5000 41 16 349 11| 3.0 0.0 3.0|272.9 -12.5 260.4 52.1 0.71| 8.0 5.6 6000 55 17 8 9| 2.1 0.5 2.5|302.9 -24.4 278.5 46.4 0.64| 8.1 5.2