UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 15 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 1007 85 16.8 10.8 68 6.0 13.3 110 3 289.4 290.8 286.1 312.2 8.09 1 1001 139 21.0 9.0 46 12.0 13.9 76 9 294.1 295.4 287.1 314.9 7.21 2 1000 148 21.2 8.2 43 13.0 13.6 70 10 294.4 295.6 286.8 314.1 6.83 3 990 235 21.8 7.8 41 14.0 13.6 78 13 295.8 297.0 287.2 315.4 6.71 4 925 820 17.6 4.6 42 13.0 10.4 100 23 297.3 298.3 286.8 314.3 5.75 5 920 866 17.0 5.0 45 12.0 10.3 100 23 297.2 298.2 286.9 314.7 5.95 6 864 1398 13.2 -5.8 26 19.0 4.6 81 19 298.6 299.1 284.3 307.3 2.87 7 850 1535 14.0 -20.0 8 34.0 2.4 80 17 300.8 301.0 282.9 303.8 0.92 8 822 1817 14.2 90 11 303.9 9 736 2740 10.4 20 3 309.5 10 700 3154 7.4 -25.6 7 33.0 -2.7 255 3 310.7 310.8 286.4 313.0 0.68 11 500 5830 -10.7 -28.7 21 18.0 -15.0 255 30 320.0 320.1 289.5 322.5 0.72 12 482 6110 -12.7 -33.7 15 21.0 -17.0 255 34 320.9 321.0 289.5 322.6 0.46 13 445 6710 -17.9 -28.9 38 11.0 -20.3 262 39 321.8 321.9 290.2 324.6 0.79 14 419 7158 -19.1 -53.1 3 34.0 -22.8 265 46 325.8 325.8 290.6 326.1 0.07 15 400 7500 -21.9 -41.9 15 20.0 -24.6 265 56 326.5 326.6 291.0 327.4 0.24 16 374 7992 -26.1 -42.1 21 16.0 -28.1 268 57 327.3 327.3 291.2 328.3 0.25 17 355 8369 -27.7 -50.7 9 23.0 -29.8 272 59 330.1 330.1 291.9 330.5 0.10 18 323 9043 -32.9 -61.9 4 29.0 -34.5 265 61 331.9 331.9 292.3 332.0 0.03 19 300 9560 -36.7 -60.7 7 24.0 -37.9 265 61 333.6 333.7 292.7 333.8 0.04 20 250 10800 -46.5 -61.5 17 15.0 -47.0 265 74 336.9 336.9 293.6 337.1 0.04 21 224 11517 -52.1 -63.3 25 11.2 -52.3 265 89 339.2 339.2 294.1 339.3 0.03 22 216 11751 -53.9 -63.9 28 10.0 -54.1 266 87 339.8 339.9 294.3 340.0 0.03 23 200 12240 -57.3 -68.3 23 11.0 -57.5 270 81 342.0 342.0 294.8 342.1 0.02 24 165 13450 -60.3 -80.3 6 20.0 -60.4 261 67 356.3 356.3 298.0 356.4 0.00 25 150 14040 -63.5 -81.5 7 18.0 -63.6 270 62 360.7 360.7 298.8 360.7 0.00 26 138 14549 -66.5 -82.5 9 16.0 -66.6 280 58 364.1 364.1 299.5 364.1 0.00 27 100 16490 -68.3 -87.3 5 19.0 -68.4 300 32 395.8 395.8 304.6 395.8 0.00 28 76 18115 -73.9 -89.9 7 16.0 -74.0 299 33 416.4 416.4 307.3 416.4 0.00 29 70 18600 -70.3 -90.3 4 20.0 -70.4 315 19 434.0 434.0 309.3 434.0 0.00 30 68 18773 -69.1 -91.1 3 22.0 -69.2 315 19 440.2 440.2 309.9 440.2 0.00 31 66 18952 -65.5 -90.5 2 25.0 -65.7 310 20 451.8 451.8 311.0 451.8 0.00 32 60 19531 -65.7 -90.7 2 25.0 -66.0 328 21 463.8 463.8 312.1 463.8 0.00 33 57 19846 -61.5 -90.5 1 29.0 -61.9 305 27 480.2 480.2 313.5 480.2 0.00 34 52 20416 -60.3 -89.3 1 29.0 -60.9 245 14 495.8 495.8 314.7 495.8 0.00 35 50 20660 -60.7 -89.7 1 29.0 -61.2 220 8 500.4 500.4 315.0 500.5 0.00 36 35 22882 -61.1 -90.1 1 29.0 -61.8 274 16 553.1 553.1 318.3 553.2 0.00 37 30 23850 -57.3 -89.3 1 32.0 -58.6 290 9 588.4 588.4 320.0 588.5 0.00 38 21 26127 -53.1 -88.1 1 35.0 -55.6 264 16 664.3 664.3 323.2 664.4 0.01 39 21 26127 -53.3 -88.3 1 35.0 -55.8 264 16 663.7 663.7 323.2 663.8 0.01 TRP 138 14549 -66.5 -82.5 9 16.0 -66.6 280 58 364.1 364.1 299.5 364.1 0.00 WND 224 11517 -52.1 -63.3 25 11.2 -52.3 265 89 339.2 339.2 294.1 339.3 0.03 Sounding variables and indices 1000-500 mb thick: 5682.00 m Freezing level: 618.23 mb = 4248.06 m = 13937.02 ft Wetbulb zero: 779.64 mb = 2258.64 m = 7410.14 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 22.10 % Est. max temperature: 27.14 C = 80.84 F Sfc-Lift cond lev (LCL): 920.71 mb = 859.65 m = 2820.33 ft T: 17.09 C 700-500 lapse rate: 6.76 C/km ThetaE index: 10.86 C Layer 864.0- 822.0 mb Conv cond level (CCL): 608.79 mb = 4264.32 m = 13990.39 ft Mean mixing ratio: 6.25 g/kg Conv temperature: 42.16 C = 107.88 F Cap Strength: 9.97 C Lifted Index: 8.82 C Risk: None Lifted Index @300 mb: 13.85 C Lifted Index @700 mb: 9.37 C Showalter Index: 15.65 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: -9.30 C K Index: -28.30 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.24 J/kg Max Up Vert Vel: 4.95 m/s Conv Inhibition (B-): 36347.12 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 786.94 mb = 2180.80 m = 7154.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 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 1007 85 110 3 -2.8 1.0 | 90 13 -12.9 0.1 1 1000 148 70 10 -9.4 -3.4 | 77 20 -19.5 -4.3 2 982 305 85 15 -14.9 -1.3 | 85 25 -25.0 -2.2 3 948 610 95 21 -20.9 1.8 | 92 31 -31.0 0.9 4 925 820 100 23 -22.7 4.0 | 95 33 -32.7 3.1 5 915 914 100 23 -22.7 4.0 | 95 33 -32.7 3.1 6 882 1219 90 24 -24.0 0.0 | 88 34 -34.1 -0.9 7 851 1524 75 16 -15.5 -4.1 | 79 26 -25.5 -5.1 8 850 1535 80 17 -16.7 -3.0 | 82 27 -26.8 -3.9 9 821 1829 90 11 -11.0 0.0 | 87 21 -21.1 -0.9 10 791 2134 55 5 -4.1 -2.9 | 75 15 -14.2 -3.8 11 763 2438 40 5 -3.2 -3.8 | 70 14 -13.3 -4.8 12 709 3048 0 0 -0.0 -0.0 | 85 10 -10.1 -0.9 13 700 3154 255 3 2.9 0.8 | 89 7 -7.2 -0.2 14 632 3962 275 10 10.0 -0.9 | 3 2 -0.1 -1.8 15 609 4267 285 13 12.6 -3.4 | 330 5 2.5 -4.3 16 564 4877 240 14 12.1 7.0 | 199 6 2.1 6.1 17 522 5486 260 17 16.7 3.0 | 253 7 6.7 2.0 18 500 5830 255 30 29.0 7.8 | 250 20 18.9 6.8 19 483 6096 255 34 32.8 8.8 | 251 24 22.8 7.9 20 463 6401 255 35 33.8 9.1 | 251 25 23.7 8.1 21 427 7010 270 43 43.0 -0.0 | 272 33 32.9 -0.9 22 410 7315 260 49 48.3 8.5 | 259 39 38.2 7.6 23 400 7500 265 56 55.8 4.9 | 265 46 45.7 4.0 24 361 8230 270 57 57.0 -0.0 | 271 47 46.9 -0.9 25 346 8534 275 62 61.8 -5.4 | 277 52 51.7 -6.3 26 332 8839 265 65 64.8 5.7 | 265 55 54.7 4.7 27 305 9449 265 53 52.8 4.6 | 265 43 42.7 3.7 28 300 9560 265 61 60.8 5.3 | 265 51 50.7 4.4 29 250 10800 265 74 73.7 6.4 | 265 64 63.7 5.5 30 224 11517 265 89 88.7 7.8 | 265 79 78.6 6.8 31 222 11582 265 89 88.7 7.8 | 265 79 78.6 6.8 32 200 12240 270 81 81.0 -0.0 | 271 71 70.9 -0.9 33 166 13411 260 67 66.0 11.6 | 259 57 55.9 10.7 34 150 14040 270 62 62.0 -0.0 | 271 52 51.9 -0.9 35 138 14549 280 58 57.1 -10.1 | 283 48 47.1 -11.0 36 136 14630 275 58 57.8 -5.1 | 277 48 47.7 -6.0 37 129 14935 280 66 65.0 -11.5 | 283 56 54.9 -12.4 38 111 15850 260 50 49.2 8.7 | 259 40 39.2 7.8 39 106 16154 285 42 40.6 -10.9 | 291 33 30.5 -11.8 40 101 16459 280 42 41.4 -7.3 | 285 32 31.3 -8.2 41 100 16490 300 32 27.7 -16.0 | 314 24 17.7 -16.9 42 95 16764 295 34 30.8 -14.4 | 306 26 20.8 -15.3 43 86 17374 320 21 13.5 -16.1 | 349 17 3.4 -17.0 44 78 17983 305 36 29.5 -20.6 | 318 29 19.4 -21.6 45 70 18593 275 23 22.9 -2.0 | 283 13 12.9 -2.9 46 70 18600 315 19 13.4 -13.4 | 347 15 3.4 -14.4 47 67 18898 315 19 13.4 -13.4 | 347 15 3.4 -14.4 48 63 19202 290 24 22.6 -8.2 | 306 15 12.5 -9.1 49 60 19507 330 20 10.0 -17.3 | 0 18 -0.1 -18.2 50 57 19812 310 28 21.4 -18.0 | 329 22 11.4 -18.9 51 50 20660 220 8 5.1 6.1 | 137 7 -4.9 5.2 52 47 21031 220 10 6.4 7.7 | 152 8 -3.6 6.7 53 45 21336 340 10 3.4 -9.4 | 33 12 -6.6 -10.3 54 41 21946 320 26 16.7 -19.9 | 342 22 6.7 -20.8 55 35 22860 275 16 15.9 -1.4 | 292 6 5.9 -2.3 56 30 23774 255 2 1.9 0.5 | 87 8 -8.1 -0.4 57 30 23850 290 9 8.5 -3.1 | 22 4 -1.6 -4.0 58 26 24384 330 11 5.5 -9.5 | 24 11 -4.6 -10.5 59 24 24689 305 10 8.2 -5.7 | 16 7 -1.9 -6.7 60 22 24994 305 16 13.1 -9.2 | 343 11 3.0 -10.1 61 21 25298 250 16 15.0 5.5 | 228 7 5.0 4.5 62 19 25603 225 17 12.0 12.0 | 190 11 2.0 11.1 63 16 26213 265 14 13.9 1.2 | 266 4 3.9 0.3 64 15 26518 230 17 13.0 10.9 | 197 10 3.0 10.0 Wind Parameters Mean winds (0-6000m): 234.7 at 13.5 knts Storm direction: 264.7 at 10.1 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -11.1 deg Storm rel helicity (0-3000m) pos: 84.2 neg: -112.2 tot: -28.0 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 97.28 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 87 15 86 25| 0.0 18.2 18.2| 37.3 -14.5 22.8 45.5 0.10| 20.4 2.1 1000 94 19 90 29| 1.6 9.1 10.6| 57.2 -34.1 23.1 23.1 0.08| 13.1 1.1 1500 91 19 89 29| 1.0 3.6 4.7| 67.1 -87.6 -20.5 -13.7 -0.08| 12.8 -1.0 2000 90 17 88 27| 0.8 1.1 1.9| 77.6-105.6 -28.0 -14.0 -0.10| 12.6 -1.2 2500 87 15 86 25| 0.6 1.2 1.9| 77.9-111.0 -33.1 -13.2 -0.12| 10.8 -1.3 3000 86 13 85 23| 0.5 1.2 1.7| 84.2-112.2 -28.0 -9.3 -0.08| 9.7 -0.8 4000 85 11 85 21| 0.3 1.6 1.9| 87.1-114.6 -27.5 -6.9 -0.10| 8.8 -0.9 5000 88 12 86 22| 0.2 1.7 2.0| 90.3-125.2 -34.8 -7.0 -0.18| 8.5 -1.6 6000 235 13 188 7| 0.7 2.6 3.3| 98.7-128.0 -29.3 -4.9 -0.11| 8.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251015.00.gif