UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 9 OCT 25 Station: SBSM WMO ident: 83937 Latitude: -29.71 Longitude: -53.69 Elevation: 85.00 ------------------------------------------------------------------------------- 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 1013 85 14.0 11.7 86 2.3 12.6 100 6 286.1 287.6 285.2 309.8 8.55 1 1000 199 12.4 10.5 88 1.9 11.3 90 5 285.5 286.9 284.5 307.7 7.99 2 995 241 12.4 10.5 88 1.9 11.3 72 5 286.0 287.4 284.7 308.3 8.03 3 984 334 14.6 8.6 67 6.0 11.2 44 8 289.1 290.3 285.0 309.3 7.14 4 972 438 14.8 8.8 67 6.0 11.4 38 13 290.3 291.6 285.7 311.1 7.32 5 938 738 13.0 8.2 73 4.8 10.3 25 20 291.4 292.7 286.1 312.2 7.29 6 925 855 13.4 8.4 72 5.0 10.5 20 19 293.0 294.3 286.9 314.5 7.49 7 913 965 14.0 7.0 63 7.0 10.0 24 19 294.7 296.0 287.0 314.7 6.89 8 877 1305 13.0 2.0 47 11.0 7.3 50 16 297.1 298.0 286.1 312.0 5.04 9 850 1567 10.6 0.6 50 10.0 5.6 70 13 297.3 298.1 285.8 311.2 4.70 10 824 1824 8.2 -0.8 53 9.0 3.8 60 15 297.4 298.2 285.5 310.4 4.38 11 818 1884 9.0 -7.0 32 16.0 2.1 62 14 298.8 299.3 284.3 307.3 2.76 12 794 2130 8.6 -17.4 14 26.0 -0.4 70 11 301.0 301.2 283.4 304.9 1.23 13 723 2899 6.0 -34.0 4 40.0 -3.8 108 5 306.3 306.3 284.3 307.3 0.30 14 718 2956 6.0 -20.0 13 26.0 -2.6 109 5 306.9 307.1 285.5 310.5 1.09 15 700 3163 4.8 -25.2 9 30.0 -4.0 110 4 307.8 307.9 285.4 310.2 0.70 16 658 3663 1.6 -31.4 6 33.0 -6.7 79 2 309.7 309.8 285.7 311.2 0.42 17 500 5800 -16.3 -49.3 4 33.0 -20.1 315 14 313.2 313.2 286.6 313.5 0.09 18 461 6407 -21.3 -53.3 4 32.0 -24.2 305 10 314.3 314.3 286.9 314.5 0.06 19 415 7175 -27.1 -47.1 13 20.0 -29.0 295 16 316.4 316.4 287.7 316.9 0.13 20 400 7440 -28.5 -51.5 9 23.0 -30.3 295 21 317.9 318.0 288.2 318.3 0.08 21 391 7603 -29.9 -51.9 10 22.0 -31.5 291 24 318.2 318.2 288.2 318.5 0.08 22 300 9450 -40.7 -65.7 5 25.0 -41.5 275 62 328.0 328.0 291.2 328.1 0.02 23 284 9822 -42.3 -66.3 6 24.0 -43.0 279 66 330.9 330.9 292.0 331.0 0.02 24 250 10680 -44.3 -73.3 3 29.0 -45.0 275 72 340.2 340.2 294.4 340.2 0.01 25 246 10788 -44.1 -74.1 2 30.0 -44.9 275 72 342.1 342.1 294.8 342.1 0.01 26 200 12150 -51.7 -78.7 3 27.0 -52.1 275 71 350.9 350.9 296.8 350.9 0.00 27 181 12790 -56.5 -80.5 3 24.0 -56.8 272 74 353.2 353.2 297.3 353.2 0.00 28 150 13970 -60.9 -82.9 4 22.0 -61.1 275 57 365.2 365.2 299.7 365.2 0.00 29 127 14994 -64.4 -84.8 5 20.3 -64.6 260 81 376.6 376.6 301.7 376.6 0.00 30 111 15810 -67.3 -86.3 5 19.0 -67.4 255 64 386.0 386.0 303.2 386.0 0.00 31 100 16440 -66.5 -87.5 4 21.0 -66.6 255 50 399.2 399.2 305.1 399.2 0.00 32 90 17078 -66.7 -88.7 3 22.0 -66.8 250 43 411.1 411.1 306.6 411.1 0.00 33 83 17563 -70.5 -88.5 5 18.0 -70.6 275 35 412.9 412.9 306.9 413.0 0.00 34 73 18329 -68.3 -90.3 3 22.0 -68.4 242 30 433.0 433.0 309.1 433.0 0.00 35 70 18580 -70.1 -90.1 4 20.0 -70.2 285 22 434.4 434.4 309.3 434.4 0.00 36 66 18929 -71.3 -90.3 4 19.0 -71.4 283 21 439.2 439.2 309.8 439.2 0.00 37 62 19301 -69.7 -91.7 3 22.0 -69.8 261 21 450.6 450.6 310.9 450.6 0.00 38 59 19601 -64.3 -90.3 2 26.0 -64.6 265 21 469.2 469.2 312.5 469.2 0.00 39 54 20140 -66.5 -90.5 2 24.0 -66.7 301 21 476.2 476.2 313.1 476.2 0.00 40 50 20610 -63.5 -90.5 1 27.0 -63.8 245 23 493.8 493.8 314.5 493.9 0.00 41 46 21124 -61.3 -90.3 1 29.0 -61.9 261 17 511.1 511.1 315.7 511.1 0.00 42 38 22303 -62.9 -90.9 1 28.0 -63.4 314 15 535.7 535.7 317.3 535.7 0.00 43 30 23770 -58.9 -90.9 1 32.0 -59.9 295 21 584.1 584.1 319.9 584.1 0.00 44 21 26020 -56.3 -89.3 1 33.0 -58.2 291 27 654.6 654.6 322.9 654.7 0.01 45 20 26330 -56.3 -89.3 1 33.0 -58.2 270 26 663.8 663.8 323.2 663.9 0.01 46 19 26655 -57.9 -89.9 1 32.0 -59.6 270 27 668.7 668.7 323.4 668.7 0.01 47 17 27362 -54.1 -88.1 1 34.0 -56.8 276 23 702.5 702.5 324.5 702.6 0.01 TRP 83 17563 -70.5 -88.5 5 18.0 -70.6 275 35 412.9 412.9 306.9 413.0 0.00 WND 127 14994 -64.4 -84.8 5 20.3 -64.6 260 81 376.6 376.6 301.7 376.6 0.00 Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 643.88 mb = 3854.46 m = 12645.72 ft Wetbulb zero: 797.72 mb = 2091.50 m = 6861.80 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 24.14 % Est. max temperature: 25.13 C = 77.23 F Sfc-Lift cond lev (LCL): 978.70 mb = 380.03 m = 1246.80 ft T: 14.69 C 700-500 lapse rate: 8.00 C/km ThetaE index: 9.81 C Layer 877.0- 723.0 mb Conv cond level (CCL): 691.14 mb = 3266.02 m = 10715.17 ft Mean mixing ratio: 7.48 g/kg Conv temperature: 36.18 C = 97.13 F Cap Strength: 8.30 C Lifted Index: 5.24 C Risk: None Lifted Index @300 mb: 12.13 C Lifted Index @700 mb: 8.30 C Showalter Index: 5.24 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 16.90 C K Index: -2.50 Risk: None Sweat Index: 47.20 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.12 J/kg Max Up Vert Vel: 8.01 m/s Conv Inhibition (B-): 38092.84 J/kg Cap Strength: 8.28 C Lift Cond Lev (LCL): 895.55 mb = 1128.13 m = 3701.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 59 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 1013 85 100 6 -5.9 1.0 | 178 5 -0.2 4.5 1 1000 199 90 5 -5.0 0.0 | 192 4 0.8 3.5 2 988 305 45 6 -4.2 -4.2 | 296 2 1.5 -0.8 3 952 610 30 22 -11.0 -19.1 | 19 16 -5.2 -15.6 4 925 855 20 19 -6.5 -17.9 | 3 14 -0.7 -14.4 5 918 914 20 20 -6.8 -18.8 | 4 15 -1.1 -15.3 6 850 1567 70 13 -12.2 -4.4 | 82 7 -6.5 -1.0 7 823 1829 60 15 -13.0 -7.5 | 61 8 -7.2 -4.0 8 793 2134 70 11 -10.3 -3.8 | 87 5 -4.6 -0.3 9 765 2438 105 6 -5.8 1.6 | 180 5 -0.0 5.0 10 700 3163 110 4 -3.8 1.4 | 202 5 2.0 4.9 11 683 3353 105 2 -1.9 0.5 | 224 6 3.8 4.0 12 608 4267 25 3 -1.3 -2.7 | 260 5 4.5 0.8 13 501 5791 300 12 10.4 -6.0 | 279 16 16.2 -2.5 14 500 5800 315 14 9.9 -9.9 | 292 17 15.7 -6.4 15 480 6096 315 12 8.5 -8.5 | 289 15 14.2 -5.0 16 442 6706 295 8 7.3 -3.4 | 270 13 13.0 0.1 17 400 7440 295 21 19.0 -8.9 | 282 25 24.8 -5.4 18 357 8230 275 36 35.9 -3.1 | 270 42 41.6 0.4 19 327 8839 280 55 54.2 -9.6 | 276 60 59.9 -6.1 20 300 9449 275 57 56.8 -5.0 | 271 63 62.5 -1.5 21 300 9450 275 62 61.8 -5.4 | 272 68 67.5 -1.9 22 262 10363 285 72 69.5 -18.6 | 281 77 75.3 -15.1 23 250 10680 275 72 71.7 -6.3 | 272 78 77.5 -2.8 24 200 12150 275 71 70.7 -6.2 | 272 77 76.5 -2.7 25 164 13411 270 77 77.0 -0.0 | 268 83 82.8 3.5 26 150 13970 275 57 56.8 -5.0 | 271 63 62.5 -1.5 27 149 14021 265 54 53.8 4.7 | 262 60 59.6 8.2 28 135 14630 275 55 54.8 -4.8 | 271 61 60.5 -1.3 29 127 14994 260 81 79.8 14.1 | 258 87 85.5 17.6 30 122 15240 260 81 79.8 14.1 | 258 87 85.5 17.6 31 116 15545 255 70 67.6 18.1 | 254 76 73.4 21.6 32 100 16440 255 50 48.3 12.9 | 253 56 54.1 16.4 33 95 16764 255 49 47.3 12.7 | 253 55 53.1 16.2 34 90 17069 250 43 40.4 14.7 | 248 50 46.2 18.2 35 86 17374 265 30 29.9 2.6 | 260 36 35.6 6.1 36 83 17563 275 35 34.9 -3.1 | 269 41 40.6 0.4 37 81 17678 275 33 32.9 -2.9 | 269 39 38.6 0.6 38 74 18288 235 31 25.4 17.8 | 236 38 31.2 21.3 39 70 18580 285 22 21.3 -5.7 | 275 27 27.0 -2.2 40 70 18593 240 22 19.1 11.0 | 240 29 24.8 14.5 41 66 18898 285 21 20.3 -5.4 | 274 26 26.0 -1.9 42 60 19507 250 21 19.7 7.2 | 247 28 25.5 10.7 43 57 19812 295 21 19.0 -8.9 | 282 25 24.8 -5.4 44 54 20117 305 21 17.2 -12.0 | 290 25 23.0 -8.6 45 50 20610 245 23 20.8 9.7 | 244 30 26.6 13.2 46 49 20726 245 24 21.8 10.1 | 244 31 27.5 13.6 47 44 21336 270 13 13.0 -0.0 | 259 19 18.8 3.5 48 40 21946 330 2 1.0 -1.7 | 255 7 6.8 1.8 49 38 22250 320 15 9.6 -11.5 | 297 17 15.4 -8.0 50 37 22555 290 15 14.1 -5.1 | 275 20 19.9 -1.6 51 31 23470 305 18 14.7 -10.3 | 288 22 20.5 -6.8 52 30 23770 295 21 19.0 -8.9 | 282 25 24.8 -5.4 53 29 24079 285 21 20.3 -5.4 | 274 26 26.0 -1.9 54 27 24384 310 23 17.6 -14.8 | 296 26 23.4 -11.3 55 24 25298 300 22 19.1 -11.0 | 287 26 24.8 -7.5 56 21 25908 295 23 20.8 -9.7 | 283 27 26.6 -6.2 57 20 26213 285 33 31.9 -8.5 | 278 38 37.6 -5.0 58 20 26330 270 26 26.0 -0.0 | 264 32 31.8 3.5 59 19 26518 270 27 27.0 -0.0 | 264 33 32.8 3.5 60 16 27127 280 20 19.7 -3.5 | 270 25 25.5 0.0 61 13 27737 290 31 29.1 -10.6 | 282 36 34.9 -7.1 Wind Parameters Mean winds (0-6000m): 28.8 at 9.0 knts Storm direction: 58.8 at 6.7 knts Shear (0-3000m) pos: 3.3 neg: 3.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 21.9 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -21.6 tot: 34.0 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 32.06 Bulk Shear: 1.00 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 44 10 18 4| 0.0 19.9 19.9| 4.6 -0.8 3.8 7.7 0.44| 22.7 10.0 1000 31 15 12 10| 1.3 10.0 11.3| 18.6 -17.7 0.9 0.9 0.30| 16.1 4.8 1500 36 15 20 9| 4.5 6.6 11.2| 41.4 -17.7 23.7 15.8 0.44| 14.5 6.4 2000 43 15 30 8| 3.4 4.8 8.2| 44.5 -21.6 22.9 11.5 0.39| 12.4 4.8 2500 48 13 37 7| 4.0 3.8 7.8| 53.7 -21.6 32.1 12.8 0.47| 11.6 5.5 3000 52 12 43 5| 3.3 3.2 6.5| 55.6 -21.6 34.0 11.3 0.48| 9.9 4.8 4000 54 10 42 3| 2.5 2.8 5.3| 61.0 -21.6 39.4 9.9 0.51| 8.1 4.2 5000 47 9 14 2| 2.0 2.8 4.8| 66.1 -21.7 44.4 8.9 0.51| 7.2 3.7 6000 29 9 342 5| 1.6 2.4 4.0| 81.4 -36.9 44.5 7.4 0.43| 7.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251009.12.gif