UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for SBAT... Searching the city database file for: SBAT ... Date:1200Z 27 NOV 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 108 SFC 980 288 24.8 23.9 95 0.9 24.2 270 4 299.7 303.2 298.0 356.5 19.39 2 934 704 20.6 20.1 97 0.5 20.2 227 3 299.5 302.5 295.8 346.4 16.06 3 925 787 20.8 18.1 85 2.7 18.9 215 2 300.6 303.2 294.9 342.4 14.27 4 912 910 21.4 17.3 77 4.1 18.6 186 2 302.4 304.9 295.0 343.1 13.75 5 871 1310 19.0 19.0 100 0.0 19.0 107 7 303.9 306.9 297.0 351.7 16.08 6 850 1521 17.8 17.3 97 0.5 17.5 65 10 304.8 307.5 296.4 348.9 14.78 7 746 2629 11.4 10.2 92 1.2 10.6 40 10 309.4 311.4 294.7 341.6 10.54 8 700 3161 9.0 6.8 86 2.2 7.6 65 9 312.5 314.1 294.3 340.0 8.90 9 670 3524 8.0 4.6 79 3.4 6.0 58 10 315.3 316.8 294.4 340.2 7.97 10 603 4385 2.0 1.7 98 0.3 1.8 43 12 318.0 319.4 294.5 340.8 7.20 11 542 5240 -2.5 -2.5 100 0.0 -2.5 7 12 322.5 323.6 294.7 341.6 5.88 12 526 5478 -2.7 -5.6 80 2.9 -4.1 8 12 325.0 326.0 294.5 340.8 4.79 13 522 5539 -2.3 -8.3 63 6.0 -5.1 9 12 326.2 327.0 294.1 339.3 3.92 14 502 5848 -4.3 -11.3 58 7.0 -7.3 7 14 327.4 328.1 293.9 338.3 3.21 15 500 5880 -4.5 -10.5 63 6.0 -7.1 5 15 327.6 328.2 294.1 339.2 3.44 16 478 6232 -7.3 -12.0 69 4.7 -9.2 359 14 328.3 329.0 294.1 339.2 3.19 17 459 6547 -8.7 -24.7 26 16.0 -13.5 346 15 330.4 330.6 292.9 334.5 1.12 18 440 6873 -11.3 -12.5 91 1.2 -11.8 331 17 331.2 331.8 294.9 342.6 3.33 19 424 7157 -12.3 -17.3 66 5.0 -14.1 330 18 333.4 333.9 294.7 341.5 2.32 20 400 7600 -15.1 -17.6 81 2.5 -16.0 330 19 335.4 335.9 295.3 343.8 2.40 21 381 7967 -17.3 -19.0 87 1.7 -17.9 333 16 337.2 337.6 295.6 345.1 2.24 22 339 8835 -23.3 -26.0 78 2.7 -24.0 330 14 340.4 340.7 295.6 345.4 1.35 23 300 9720 -29.9 -32.7 77 2.8 -30.4 345 10 343.2 343.4 295.8 346.3 0.82 24 274 10359 -35.3 -37.1 84 1.8 -35.5 326 12 344.4 344.6 295.9 346.7 0.58 25 250 10990 -40.5 -43.7 71 3.2 -40.8 290 12 345.9 345.9 296.0 347.1 0.32 26 237 11349 -43.3 -47.3 65 4.0 -43.6 290 11 346.9 347.0 296.1 347.9 0.23 27 209 12177 -50.9 -55.9 55 5.0 -51.1 277 13 347.8 347.8 296.2 348.2 0.09 28 200 12460 -53.7 -57.4 64 3.7 -53.8 270 14 347.7 347.7 296.2 348.1 0.08 29 197 12557 -54.7 -57.5 71 2.8 -54.8 269 14 347.6 347.7 296.2 348.0 0.08 30 180 13127 -59.9 -64.7 53 4.8 -60.0 260 15 348.2 348.2 296.3 348.4 0.04 31 176 13267 -60.9 -69.9 30 9.0 -61.0 257 15 348.8 348.8 296.4 348.9 0.02 32 164 13704 -63.3 -69.3 44 6.0 -63.4 278 23 351.9 351.9 297.1 352.0 0.02 33 152 14169 -64.7 -76.7 18 12.0 -64.8 265 16 357.3 357.3 298.2 357.3 0.01 34 150 14250 -65.1 -77.1 18 12.0 -65.2 265 11 357.9 357.9 298.3 358.0 0.01 35 131 15063 -71.5 -77.5 40 6.0 -71.5 295 12 360.6 360.6 298.8 360.7 0.01 36 101 16564 -80.7 -87.7 30 7.0 -80.7 144 26 370.8 370.8 300.7 370.8 0.00 37 100 16620 -80.9 -86.9 36 6.0 -80.9 140 28 371.4 371.4 300.8 371.4 0.00 38 83 17663 -85.1 -90.0 41 4.9 -85.1 75 12 383.2 383.2 302.8 383.2 0.00 39 70 18620 -78.9 -87.9 22 9.0 -78.9 120 20 415.6 415.6 307.2 415.6 0.00 40 67 18871 -77.3 -87.3 19 10.0 -77.3 125 20 424.3 424.3 308.2 424.3 0.00 41 53 20227 -75.3 -90.3 8 15.0 -75.4 80 27 458.3 458.3 311.6 458.4 0.00 42 50 20570 -69.7 -90.7 3 21.0 -69.9 95 34 479.2 479.2 313.4 479.2 0.00 43 48 20813 -68.7 -90.7 3 22.0 -68.9 98 35 487.3 487.3 314.0 487.3 0.00 44 37 22393 -62.3 -89.3 2 27.0 -62.9 100 58 541.3 541.3 317.6 541.4 0.00 45 36 22561 -62.9 -88.9 2 26.0 -63.4 100 60 544.0 544.0 317.8 544.1 0.00 46 33 23099 -60.3 -88.3 1 28.0 -61.1 95 59 564.6 564.7 318.9 564.7 0.00 47 30 23690 -62.1 -89.1 2 27.0 -62.8 90 58 575.3 575.3 319.5 575.4 0.00 48 28 24115 -60.7 -88.6 1 27.9 -61.6 85 61 590.6 590.6 320.2 590.7 0.01 49 22 25626 -55.9 -86.9 1 31.0 -57.8 92 57 647.2 647.2 322.6 647.2 0.01 50 20 26240 -48.7 -83.7 1 35.0 -52.6 95 55 687.1 687.1 324.0 687.2 0.02 51 19 26578 -47.7 -82.7 1 35.0 -52.1 93 55 700.4 700.4 324.4 700.5 0.02 TRP 83 17663 -85.1 -90.0 41 4.9 -85.1 75 12 383.2 383.2 302.8 383.2 0.00 WND 28 24115 -60.7 -88.6 1 27.9 -61.6 85 61 590.6 590.6 320.2 590.7 0.01 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 575.89 mb = 4764.95 m = 15632.84 ft Wetbulb zero: 577.17 mb = 4735.95 m = 15537.71 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 89.90 % Est. max temperature: 30.73 C = 87.32 F Sfc-Lift cond lev (LCL): 967.68 mb = 397.43 m = 1303.89 ft T: 23.69 C 700-500 lapse rate: 4.97 C/km ThetaE index: 14.06 C Layer 934.0- 912.0 mb Conv cond level (CCL): 869.03 mb = 1329.78 m = 4362.75 ft Mean mixing ratio: 15.98 g/kg Conv temperature: 29.10 C = 84.38 F Cap Strength: 1.52 C Lifted Index: -0.83 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.45 C Lifted Index @700 mb: -1.04 C Showalter Index: -1.12 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 21.80 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 242.60 Risk: None Energy Index: -1.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 371.26 J/kg Max Up Vert Vel: 27.25 m/s Conv Inhibition (B-): 26.05 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 907.25 mb = 955.87 m = 3136.02 ft Lev Free Conv (LFC): 812.25 mb = 1906.78 m = 6255.76 ft Equ Level (EL): 232.25 mb = 11482.78 m = 37672.70 ft B at Equ Level: 369.15 J/kg Max Parcel Lev (MPL): 132.25 mb = 15005.96 m = 49231.54 ft Wind level data Storm motion: 64 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 ---------------------------------------------------------- 0 980 288 270 4 4.0 -0.0 | 253 11 10.6 3.2 1 944 610 240 4 3.5 2.0 | 243 11 10.1 5.2 2 925 787 215 2 1.1 1.6 | 238 9 7.8 4.9 3 912 914 185 2 0.2 2.0 | 233 9 6.8 5.2 4 850 1521 65 10 -9.1 -4.2 | 67 3 -2.4 -1.0 5 850 1524 65 10 -9.1 -4.2 | 67 3 -2.4 -1.0 6 820 1829 45 11 -7.8 -7.8 | 14 5 -1.1 -4.6 7 791 2134 55 9 -7.4 -5.2 | 21 2 -0.7 -1.9 8 763 2438 40 9 -5.8 -6.9 | 347 4 0.9 -3.7 9 735 2743 40 10 -6.4 -7.7 | 357 4 0.2 -4.4 10 700 3161 65 9 -8.2 -3.8 | 69 2 -1.5 -0.6 11 658 3658 55 11 -9.0 -6.3 | 37 4 -2.4 -3.1 12 610 4267 45 12 -8.5 -8.5 | 19 6 -1.8 -5.3 13 588 4572 40 11 -7.1 -8.4 | 5 5 -0.4 -5.2 14 566 4877 5 11 -1.0 -11.0 | 324 10 5.7 -7.7 15 506 5791 10 13 -2.3 -12.8 | 335 11 4.4 -9.6 16 500 5880 5 15 -1.3 -14.9 | 336 13 5.3 -11.7 17 486 6096 5 14 -1.2 -13.9 | 333 12 5.4 -10.7 18 432 7010 325 17 9.8 -13.9 | 303 20 16.4 -10.7 19 415 7315 335 20 8.5 -18.1 | 315 21 15.1 -14.9 20 400 7600 330 19 9.5 -16.5 | 309 21 16.1 -13.2 21 367 8230 335 13 5.5 -11.8 | 305 15 12.1 -8.6 22 338 8839 330 14 7.0 -12.1 | 303 16 13.6 -8.9 23 300 9720 345 10 2.6 -9.7 | 305 11 9.2 -6.4 24 299 9754 355 14 1.2 -13.9 | 324 13 7.9 -10.7 25 274 10363 325 12 6.9 -9.8 | 296 15 13.5 -6.6 26 262 10668 330 10 5.0 -8.7 | 295 13 11.6 -5.4 27 250 10990 290 12 11.3 -4.1 | 273 18 17.9 -0.9 28 239 11278 290 11 10.3 -3.8 | 272 17 17.0 -0.5 29 228 11582 290 9 8.5 -3.1 | 269 15 15.1 0.1 30 218 11887 300 10 8.7 -5.0 | 277 15 15.3 -1.8 31 208 12192 275 13 13.0 -1.1 | 264 20 19.6 2.1 32 200 12460 270 14 14.0 -0.0 | 261 21 20.6 3.2 33 172 13411 255 15 14.5 3.9 | 251 22 21.1 7.1 34 163 13716 280 24 23.6 -4.2 | 272 30 30.3 -1.0 35 156 14021 265 26 25.9 2.3 | 260 33 32.5 5.5 36 150 14250 265 11 11.0 1.0 | 257 18 17.6 4.2 37 141 14630 265 10 10.0 0.9 | 256 17 16.6 4.1 38 133 14935 285 11 10.6 -2.8 | 269 17 17.3 0.4 39 127 15240 315 13 9.2 -9.2 | 291 17 15.8 -6.0 40 120 15545 265 10 10.0 0.9 | 256 17 16.6 4.1 41 108 16154 170 12 -2.1 11.8 | 197 16 4.6 15.0 42 100 16620 140 28 -18.0 21.4 | 155 27 -11.4 24.7 43 97 16764 140 28 -18.0 21.4 | 155 27 -11.4 24.7 44 92 17069 130 27 -20.7 17.4 | 146 25 -14.0 20.6 45 83 17663 75 12 -11.6 -3.1 | 91 5 -4.9 0.1 46 83 17678 65 19 -17.2 -8.0 | 66 12 -10.6 -4.8 47 78 17983 115 14 -12.7 5.9 | 146 11 -6.0 9.1 48 74 18288 130 17 -13.0 10.9 | 156 16 -6.4 14.1 49 70 18593 115 19 -17.2 8.0 | 137 15 -10.6 11.2 50 70 18620 120 20 -17.3 10.0 | 141 17 -10.7 13.2 51 67 18898 125 20 -16.4 11.5 | 146 18 -9.7 14.7 52 63 19202 90 11 -11.0 0.0 | 126 5 -4.4 3.2 53 60 19507 100 17 -16.7 3.0 | 121 12 -10.1 6.2 54 51 20422 75 30 -29.0 -7.8 | 78 23 -22.3 -4.6 55 50 20570 95 34 -33.9 3.0 | 103 28 -27.2 6.2 56 46 21031 100 36 -35.5 6.3 | 108 30 -28.8 9.5 57 36 22555 100 60 -59.1 10.4 | 105 54 -52.4 13.6 58 30 23690 90 58 -58.0 0.0 | 94 51 -51.4 3.2 59 28 24115 85 61 -60.8 -5.3 | 88 54 -54.1 -2.1 60 27 24384 85 61 -60.8 -5.3 | 88 54 -54.1 -2.1 61 20 26240 95 55 -54.8 4.8 | 99 49 -48.1 8.0 62 17 26822 90 55 -55.0 0.0 | 94 48 -48.4 3.2 Wind Parameters Mean winds (0-6000m): 34.2 at 9.8 knts Storm direction: 64.2 at 7.4 knts Shear (0-3000m) pos: 0.6 neg: 2.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 163.2 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -33.6 tot: -30.6 m^2/s^2 ave: -10.2 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.56 Bulk Shear: 22.42 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 ------------------------------------------------------------------------------- 500 248 4 245 11| 0.0 3.4 3.4| 0.0 -8.5 -8.5 -17.1 -0.66| 4.5 -3.0 1000 198 4 229 10| 0.0 5.5 5.5| 0.0 -24.2 -24.2 -24.2 -0.81| 6.7 -5.4 1500 68 6 233 2| 0.0 4.8 4.8| 0.0 -32.0 -32.0 -21.4 -0.83| 8.2 -6.9 2000 57 7 293 1| 0.0 3.2 3.2| 0.2 -32.9 -32.7 -16.3 -0.77| 7.0 -5.4 2500 51 7 324 2| 0.0 2.7 2.7| 1.2 -33.4 -32.3 -12.9 -0.70| 6.1 -4.3 3000 53 8 338 2| 0.6 2.2 2.8| 3.0 -33.6 -30.6 -10.2 -0.54| 5.8 -3.1 4000 53 9 4 2| 0.4 2.0 2.4| 3.0 -36.3 -33.3 -8.3 -0.55| 4.9 -2.7 5000 44 9 355 3| 0.3 1.6 1.9| 5.3 -47.9 -42.6 -8.5 -0.56| 4.8 -2.7 6000 34 10 347 5| 0.3 1.4 1.7| 8.4 -54.5 -46.1 -7.7 -0.50| 4.6 -2.3 Wrote GIF file: /home/apache/climate/data/raob//SBAT/skewt/SBAT.skewt.20251127.12.gif