UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for SBAT... Searching the city database file for: SBAT ... Date:1200Z 7 DEC 25 Station: SBAT WMO ident: 82965 Latitude: -9.87 Longitude: -56.10 Elevation: 288.00 ------------------------------------------------------------------------------- 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 102 SFC 979 288 24.4 24.4 100 0.0 24.4 0 0 299.4 303.0 298.3 358.0 20.03 2 974 333 22.8 22.0 95 0.8 22.2 298.2 301.3 296.3 348.6 17.34 3 956 496 22.0 20.8 93 1.2 21.2 299.0 302.0 295.9 346.7 16.39 4 943 615 23.2 18.5 75 4.7 19.9 301.4 304.0 295.2 343.6 14.36 5 925 784 22.4 17.8 75 4.6 19.2 10 8 302.2 304.8 295.1 343.5 14.00 6 866 1355 19.2 17.9 92 1.3 18.3 304.6 307.4 296.5 349.6 15.07 7 850 1516 18.4 16.5 89 1.9 17.1 330 14 305.4 308.0 296.1 347.4 14.03 8 700 3158 9.2 7.2 87 2.0 8.0 310 12 312.7 314.4 294.6 341.0 9.15 9 630 4024 3.6 1.0 83 2.6 2.2 315.8 317.1 293.4 336.5 6.55 10 580 4695 1.8 -1.5 79 3.3 0.0 321.3 322.5 294.4 340.5 5.92 11 500 5880 -4.9 -7.0 85 2.1 -5.9 270 15 327.1 328.0 294.8 342.2 4.53 12 468 6397 -8.5 -9.6 92 1.1 -9.0 328.8 329.6 294.8 342.2 3.95 13 442 6839 -10.7 -13.0 83 2.3 -11.6 331.5 332.1 294.9 342.4 3.18 14 439 6891 -10.7 -14.2 75 3.5 -12.1 332.1 332.7 294.8 342.2 2.90 15 407 7469 -15.1 -16.2 91 1.1 -15.5 333.7 334.2 295.0 343.0 2.65 16 400 7600 -15.9 -17.2 90 1.3 -16.4 335 6 334.3 334.8 295.0 343.0 2.48 17 300 9710 -30.5 -34.8 66 4.3 -31.2 110 9 342.4 342.5 295.5 344.9 0.66 18 271 10425 -35.7 -41.7 54 6.0 -36.4 344.9 345.0 295.8 346.4 0.36 19 253 10899 -39.7 -46.7 47 7.0 -40.3 345.9 345.9 295.9 346.8 0.23 20 250 10980 -40.5 -47.5 47 7.0 -41.1 140 10 345.9 345.9 295.9 346.7 0.21 21 200 12450 -54.3 -58.4 61 4.1 -54.4 135 24 346.8 346.8 296.0 347.1 0.07 22 165 13655 -65.1 -68.4 63 3.3 -65.1 348.3 348.3 296.3 348.4 0.02 23 159 13880 -66.7 -75.7 27 9.0 -66.8 349.3 349.3 296.5 349.3 0.01 24 150 14230 -69.7 -75.7 41 6.0 -69.7 145 43 350.0 350.0 296.7 350.1 0.01 25 133 14936 -75.1 -85.1 20 10.0 -75.1 352.7 352.7 297.2 352.7 0.00 26 128 15159 -72.3 -83.3 18 11.0 -72.3 361.6 361.6 299.0 361.6 0.00 27 103 16412 -79.7 -85.7 36 6.0 -79.7 370.6 370.6 300.7 370.6 0.00 28 101 16523 -77.9 -84.9 31 7.0 -77.9 376.1 376.1 301.6 376.2 0.00 29 100 16580 -78.1 -85.1 31 7.0 -78.1 130 16 376.8 376.8 301.7 376.8 0.00 30 87 17371 -78.5 -88.5 18 10.0 -78.5 391.3 391.3 304.0 391.3 0.00 31 76 18129 -83.3 -90.3 28 7.0 -83.3 65 9 396.7 396.7 304.8 396.7 0.00 32 70 18590 -78.7 -88.7 18 10.0 -78.7 130 20 416.0 416.0 307.2 416.0 0.00 33 65 19017 -74.1 -87.1 12 13.0 -74.2 435.0 435.0 309.4 435.0 0.00 34 58 19677 -77.3 -89.3 13 12.0 -77.3 442.2 442.2 310.1 442.2 0.00 35 50 20550 -67.3 -89.3 3 22.0 -67.5 95 38 484.9 484.9 313.8 484.9 0.00 36 49 20672 -67.3 -89.3 3 22.0 -67.5 487.7 487.7 314.1 487.7 0.00 37 45 21185 -68.9 -89.9 3 21.0 -69.1 495.8 495.8 314.7 495.9 0.00 38 30 23660 -61.5 -89.5 1 28.0 -62.3 85 48 577.0 577.0 319.5 577.0 0.00 TRP 76 18129 -83.3 -90.3 28 7.0 -83.3 65 9 396.7 396.7 304.8 396.7 0.00 WND 20 100 64 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 558.51 mb = 5013.43 m = 16448.06 ft Wetbulb zero: 579.73 mb = 4698.78 m = 15415.76 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 84.77 % Est. max temperature: 31.36 C = 88.45 F Sfc-Lift cond lev (LCL): 979.45 mb = 283.95 m = 931.60 ft T: -9999.00 C 700-500 lapse rate: 5.18 C/km ThetaE index: 14.43 C Layer 974.0- 866.0 mb Conv cond level (CCL): 830.52 mb = 1712.10 m = 5617.05 ft Mean mixing ratio: 15.12 g/kg Conv temperature: 31.29 C = 88.33 F Cap Strength: 2.07 C Lifted Index: -0.53 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.04 C Lifted Index @700 mb: -0.31 C Showalter Index: -0.99 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.40 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 241.00 Risk: None Energy Index: -1.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 203.50 J/kg Max Up Vert Vel: 20.17 m/s Conv Inhibition (B-): 77.42 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 889.10 mb = 1127.22 m = 3698.18 ft Lev Free Conv (LFC): 714.10 mb = 2989.35 m = 9807.47 ft Equ Level (EL): 294.10 mb = 9849.66 m = 32314.76 ft B at Equ Level: 201.85 J/kg Max Parcel Lev (MPL): 154.10 mb = 14067.94 m = 46154.10 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 20 31417 100 64 -63.0 11.1 1 979 288 0 0 -0.0 -0.0 2 944 610 35 11 -6.3 -9.0 3 925 784 10 8 -1.4 -7.9 4 911 914 355 8 0.7 -8.0 5 880 1219 320 10 6.4 -7.7 6 850 1516 330 14 7.0 -12.1 7 849 1524 330 14 7.0 -12.1 8 819 1829 325 10 5.7 -8.2 9 790 2134 310 9 6.9 -5.8 10 762 2438 295 11 10.0 -4.6 11 709 3048 320 11 7.1 -8.4 12 700 3158 310 12 9.2 -7.7 13 683 3353 305 13 10.6 -7.5 14 658 3658 325 13 7.5 -10.6 15 634 3962 335 11 4.6 -10.0 16 610 4267 300 8 6.9 -4.0 17 566 4877 285 16 15.5 -4.1 18 525 5486 260 12 11.8 2.1 19 506 5791 260 15 14.8 2.6 20 500 5880 270 15 15.0 -0.0 21 486 6096 275 13 13.0 -1.1 22 467 6401 260 12 11.8 2.1 23 449 6706 310 11 8.4 -7.1 24 415 7315 320 10 6.4 -7.7 25 400 7600 335 6 2.5 -5.4 26 367 8230 340 4 1.4 -3.8 27 338 8839 350 1 0.2 -1.0 28 311 9449 80 11 -10.8 -1.9 29 300 9710 110 9 -8.5 3.1 30 298 9754 100 10 -9.8 1.7 31 250 10973 140 10 -6.4 7.7 32 250 10980 140 10 -6.4 7.7 33 218 11887 120 12 -10.4 6.0 34 200 12450 135 24 -17.0 17.0 35 163 13716 150 33 -16.5 28.6 36 150 14230 145 43 -24.7 35.2 37 133 14935 145 52 -29.8 42.6 38 120 15545 145 19 -10.9 15.6 39 113 15850 170 11 -1.9 10.8 40 108 16154 190 16 2.8 15.8 41 102 16459 145 16 -9.2 13.1 42 100 16580 130 16 -12.3 10.3 43 97 16764 150 17 -8.5 14.7 44 92 17069 90 18 -18.0 0.0 45 87 17374 85 8 -8.0 -0.7 46 78 17983 35 13 -7.5 -10.6 47 76 18129 65 9 -8.2 -3.8 48 74 18288 50 10 -7.7 -6.4 49 70 18590 130 20 -15.3 12.9 50 70 18593 110 25 -23.5 8.6 51 63 19202 180 16 0.0 16.0 52 57 19812 115 22 -19.9 9.3 53 54 20117 110 24 -22.6 8.2 54 51 20422 95 28 -27.9 2.4 55 50 20550 95 38 -37.9 3.3 56 38 22250 100 48 -47.3 8.3 57 36 22555 80 51 -50.2 -8.9 58 33 23165 90 42 -42.0 0.0 59 30 23660 85 48 -47.8 -4.2 60 13 26518 100 64 -63.0 11.1 Wind Parameters Energy-Hel index: -12.72 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SBAT/skewt/SBAT.skewt.20251207.12.gif