UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for SBAT... Searching the city database file for: SBAT ... Date:1200Z 26 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 103 SFC 979 288 25.2 24.0 93 1.2 24.3 320 2 300.2 303.7 298.2 357.5 19.54 2 941 635 22.0 19.6 86 2.4 20.4 326 9 300.3 303.2 295.6 345.6 15.43 3 936 682 23.0 18.0 73 5.0 19.5 327 10 301.8 304.4 295.1 343.1 14.01 4 925 785 22.8 17.8 73 5.0 19.4 330 12 302.6 305.2 295.3 344.0 14.00 5 860 1419 20.2 14.2 68 6.0 16.2 360 19 306.3 308.5 294.8 342.1 11.92 6 850 1520 19.4 13.4 68 6.0 15.4 360 19 306.5 308.6 294.6 340.9 11.44 7 772 2342 13.8 10.1 78 3.7 11.4 38 15 309.0 310.9 294.3 339.8 10.11 8 757 2507 13.2 5.2 58 8.0 8.5 53 14 310.1 311.5 292.4 332.7 7.35 9 715 2986 10.2 9.3 94 0.9 9.6 117 10 311.9 313.8 295.2 343.7 10.35 10 700 3163 9.4 7.1 86 2.3 8.0 115 12 312.9 314.6 294.6 341.0 9.08 11 652 3748 5.4 5.0 97 0.4 5.2 107 13 314.8 316.4 294.6 341.1 8.42 12 618 4184 2.6 2.6 100 0.0 2.6 101 13 316.4 317.9 294.3 340.1 7.49 13 595 4490 2.0 -1.6 77 3.6 0.1 91 14 319.2 320.3 293.7 337.6 5.73 14 555 5049 -0.9 -3.8 81 2.9 -2.4 83 16 322.2 323.2 294.1 339.2 5.21 15 547 5165 0.0 -13.0 37 13.0 -5.4 89 15 324.6 325.1 292.6 333.3 2.57 16 500 5880 -4.1 -8.8 70 4.7 -6.2 70 10 328.0 328.8 294.6 341.3 3.94 17 465 6447 -9.3 -10.1 94 0.8 -9.6 85 11 328.4 329.2 294.6 341.3 3.82 18 400 7600 -15.1 -18.5 75 3.4 -16.3 35 9 335.4 335.8 295.1 343.2 2.22 19 390 7791 -16.1 -19.4 76 3.3 -17.2 48 7 336.5 336.9 295.3 344.0 2.11 20 346 8685 -21.5 -27.5 58 6.0 -23.0 130 3 340.9 341.1 295.6 345.2 1.16 21 314 9393 -27.9 -30.3 80 2.4 -28.4 212 4 341.6 341.8 295.6 345.3 0.98 22 304 9625 -29.5 -31.4 84 1.9 -29.9 239 5 342.5 342.7 295.7 346.0 0.91 23 300 9720 -30.1 -33.4 73 3.3 -30.7 250 5 343.0 343.1 295.7 345.9 0.76 24 282 10157 -32.9 -38.9 55 6.0 -33.7 255 7 345.1 345.2 296.0 346.9 0.47 25 250 10990 -39.9 -47.9 42 8.0 -40.5 270 8 346.7 346.8 296.1 347.6 0.20 26 246 11100 -41.1 -49.1 42 8.0 -41.7 270 8 346.6 346.6 296.0 347.3 0.18 27 228 11611 -45.5 -51.5 51 6.0 -45.9 285 15 347.5 347.5 296.2 348.1 0.15 28 200 12470 -53.1 -60.1 42 7.0 -53.3 270 29 348.7 348.7 296.4 348.9 0.06 29 176 13282 -60.3 -67.3 39 7.0 -60.4 265 30 349.8 349.8 296.6 349.9 0.03 30 150 14260 -68.9 -77.9 26 9.0 -68.9 265 41 351.4 351.4 297.0 351.4 0.01 31 145 14460 -70.7 -78.7 30 8.0 -70.8 266 37 351.7 351.7 297.0 351.7 0.01 32 135 14879 -73.3 -83.3 20 10.0 -73.3 269 24 354.3 354.3 297.5 354.4 0.00 33 131 15055 -69.9 -84.9 9 15.0 -69.9 268 21 363.5 363.5 299.4 363.5 0.00 34 100 16610 -80.9 -86.9 36 6.0 -80.9 165 37 371.4 371.4 300.8 371.4 0.00 35 82 17715 -84.9 -90.9 33 6.0 -84.9 145 21 384.9 384.9 303.1 384.9 0.00 36 80 17854 -79.1 -88.1 21 9.0 -79.1 145 21 399.6 399.6 305.2 399.6 0.00 37 78 17998 -78.7 -86.7 26 8.0 -78.7 142 21 403.3 403.3 305.6 403.4 0.00 38 70 18620 -74.7 -88.7 10 14.0 -74.7 65 26 424.6 424.6 308.2 424.6 0.00 39 68 18789 -74.3 -88.3 10 14.0 -74.3 65 26 429.0 429.0 308.7 429.0 0.00 40 61 19420 -75.3 -89.3 9 14.0 -75.3 59 18 440.3 440.3 309.9 440.3 0.00 41 50 20590 -69.1 -90.1 3 21.0 -69.3 115 30 480.7 480.7 313.5 480.7 0.00 42 44 21361 -65.9 -90.9 2 25.0 -66.2 93 42 506.4 506.4 315.4 506.4 0.00 43 41 21789 -67.3 -90.3 2 23.0 -67.6 80 44 513.2 513.2 315.8 513.2 0.00 44 30 23700 -61.7 -88.7 2 27.0 -62.4 80 56 576.4 576.4 319.5 576.5 0.00 45 26 24593 -58.3 -87.3 1 29.0 -59.6 84 54 610.2 610.2 321.0 610.2 0.01 TRP 82 17715 -84.9 -90.9 33 6.0 -84.9 145 21 384.9 384.9 303.1 384.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 567.41 mb = 4875.72 m = 15996.28 ft Freezing level: 547.00 mb = 5165.38 m = 16946.57 ft Freezing level: 547.00 mb = 5165.38 m = 16946.57 ft Wetbulb zero: 593.73 mb = 4507.45 m = 14788.03 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 76.97 % Est. max temperature: 32.13 C = 89.83 F Sfc-Lift cond lev (LCL): 962.49 mb = 437.13 m = 1434.14 ft T: 23.83 C 700-500 lapse rate: 4.97 C/km ThetaE index: 14.43 C Layer 941.0- 925.0 mb Conv cond level (CCL): 812.98 mb = 1900.18 m = 6234.11 ft Mean mixing ratio: 14.97 g/kg Conv temperature: 32.64 C = 90.74 F Cap Strength: 2.90 C Lifted Index: 0.16 C Risk: Showers probable Lifted Index @300 mb: 0.23 C Lifted Index @700 mb: -0.23 C Showalter Index: 2.33 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 17.50 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.80 Risk: None Energy Index: 0.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 180.15 J/kg Max Up Vert Vel: 18.98 m/s Conv Inhibition (B-): 99.67 J/kg Cap Strength: 2.89 C Lift Cond Lev (LCL): 878.11 mb = 1237.60 m = 4060.32 ft Lev Free Conv (LFC): 723.11 mb = 2891.75 m = 9487.25 ft Equ Level (EL): 543.11 mb = 5222.19 m = 17132.97 ft B at Equ Level: 111.31 J/kg Max Parcel Lev (MPL): 193.11 mb = 12692.77 m = 41642.45 ft Wind level data Storm motion: 87 at 10 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 ---------------------------------------------------------- 0 979 288 320 2 1.3 -1.5 | 275 12 11.5 -0.9 1 944 610 325 9 5.2 -7.4 | 294 17 15.4 -6.8 2 925 785 330 12 6.0 -10.4 | 301 19 16.2 -9.8 3 911 914 335 16 6.8 -14.5 | 309 22 17.0 -13.9 4 880 1219 360 19 -0.0 -19.0 | 331 21 10.2 -18.4 5 850 1520 360 19 -0.0 -19.0 | 331 21 10.2 -18.4 6 820 1829 360 20 -0.0 -20.0 | 332 22 10.2 -19.4 7 791 2134 25 16 -6.8 -14.5 | 346 14 3.5 -13.9 8 763 2438 45 14 -9.9 -9.9 | 358 9 0.3 -9.3 9 710 3048 125 10 -8.2 5.7 | 198 7 2.0 6.4 10 700 3163 115 12 -10.9 5.1 | 173 6 -0.6 5.7 11 611 4267 100 13 -12.8 2.3 | 138 4 -2.6 2.9 12 566 4877 75 17 -16.4 -4.4 | 59 7 -6.2 -3.8 13 545 5182 90 15 -15.0 0.0 | 97 5 -4.8 0.6 14 500 5880 70 10 -9.4 -3.4 | 344 3 0.8 -2.8 15 486 6096 50 11 -8.4 -7.1 | 344 7 1.8 -6.5 16 467 6401 85 11 -11.0 -1.0 | 65 1 -0.7 -0.3 17 432 7010 80 12 -11.8 -2.1 | 47 2 -1.6 -1.5 18 400 7600 35 9 -5.2 -7.4 | 323 8 5.1 -6.8 19 367 8230 80 2 -2.0 -0.3 | 268 8 8.3 0.3 20 300 9720 250 5 4.7 1.7 | 261 15 14.9 2.3 21 262 10668 260 10 9.8 1.7 | 263 20 20.1 2.4 22 250 10990 270 8 8.0 -0.0 | 268 18 18.2 0.6 23 239 11278 270 8 8.0 -0.0 | 268 18 18.2 0.6 24 229 11582 285 15 14.5 -3.9 | 278 25 24.7 -3.3 25 200 12470 270 29 29.0 -0.0 | 269 39 39.2 0.6 26 199 12497 265 22 21.9 1.9 | 265 32 32.1 2.5 27 150 14260 265 41 40.8 3.6 | 265 51 51.1 4.2 28 148 14326 265 41 40.8 3.6 | 265 51 51.1 4.2 29 134 14935 270 22 22.0 -0.0 | 269 32 32.2 0.6 30 127 15240 265 18 17.9 1.6 | 266 28 28.2 2.2 31 114 15850 205 4 1.7 3.6 | 250 13 11.9 4.2 32 100 16610 165 37 -9.6 35.7 | 181 36 0.6 36.4 33 97 16764 165 35 -9.1 33.8 | 182 34 1.2 34.4 34 87 17374 155 51 -21.6 46.2 | 166 48 -11.3 46.8 35 83 17678 140 35 -22.5 26.8 | 156 30 -12.3 27.4 36 82 17715 145 21 -12.0 17.2 | 174 18 -1.8 17.8 37 78 17983 145 21 -12.0 17.2 | 174 18 -1.8 17.8 38 74 18288 90 18 -18.0 0.0 | 95 8 -7.8 0.6 39 70 18593 100 12 -11.8 2.1 | 149 3 -1.6 2.7 40 70 18620 65 26 -23.6 -11.0 | 52 17 -13.3 -10.4 41 67 18898 65 26 -23.6 -11.0 | 52 17 -13.3 -10.4 42 57 19812 55 13 -10.6 -7.5 | 4 7 -0.4 -6.8 43 54 20117 140 10 -6.4 7.7 | 205 9 3.8 8.3 44 50 20590 115 30 -27.2 12.7 | 128 22 -17.0 13.3 45 42 21641 85 46 -45.8 -4.0 | 85 36 -35.6 -3.4 46 40 21946 75 43 -41.5 -11.1 | 71 33 -31.3 -10.5 47 38 22250 90 48 -48.0 0.0 | 91 38 -37.8 0.6 48 36 22555 75 51 -49.3 -13.2 | 72 41 -39.0 -12.6 49 31 23470 85 57 -56.8 -5.0 | 85 47 -46.6 -4.4 50 30 23700 80 56 -55.1 -9.7 | 79 46 -44.9 -9.1 51 22 24994 90 51 -51.0 0.0 | 91 41 -40.8 0.6 Wind Parameters Mean winds (0-6000m): 56.6 at 13.7 knts Storm direction: 86.6 at 10.2 knts Shear (0-3000m) pos: 2.5 neg: 0.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -104.0 deg Storm rel helicity (0-3000m) pos: 131.7 neg: -3.2 tot: 128.6 m^2/s^2 ave: 42.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 5.9 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 5.64 Bulk Shear: 31.95 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 ------------------------------------------------------------------------------- 500 326 7 291 15| 10.4 0.0 10.4| 28.3 0.0 28.3 56.7 0.68| 10.5 7.2 1000 341 12 307 18| 9.0 0.0 9.0| 89.8 0.0 89.8 89.8 0.81| 11.5 9.3 1500 349 14 317 19| 6.0 0.3 6.3| 92.2 0.0 92.2 61.4 0.79| 7.9 6.3 2000 357 15 323 18| 3.6 0.2 3.8|118.8 0.0 118.8 59.4 0.70| 9.0 6.2 2500 6 15 329 17| 2.7 0.2 2.9|129.0 0.0 129.0 51.6 0.67| 10.0 6.7 3000 15 14 333 15| 2.5 0.1 2.6|131.7 -3.2 128.6 42.9 0.60| 9.8 5.9 4000 38 14 350 10| 1.8 0.5 2.4|131.7 -6.5 125.2 31.3 0.52| 7.7 4.0 5000 52 14 7 8| 1.5 1.0 2.5|137.5 -15.5 122.0 24.4 0.39| 7.5 2.9 6000 57 14 10 7| 1.2 1.0 2.2|139.5 -19.3 120.2 20.0 0.29| 7.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//SBAT/skewt/SBAT.skewt.20251126.12.gif