UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 19 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 1016 85 14.6 9.6 72 5.0 11.7 130 5 286.4 287.7 284.2 307.1 7.40 1 1010 136 12.6 8.2 75 4.4 10.2 121 5 284.9 286.1 282.9 303.8 6.76 2 1000 221 12.0 8.1 77 3.9 9.9 105 5 285.1 286.3 283.0 304.0 6.78 3 964 526 9.0 7.1 88 1.9 8.0 105 14 285.1 286.3 282.8 303.4 6.57 4 956 595 9.6 6.9 83 2.7 8.2 105 16 286.4 287.6 283.3 304.7 6.53 5 930 824 8.2 6.5 89 1.7 7.3 97 22 287.3 288.4 283.7 305.6 6.53 6 925 868 7.8 5.9 88 1.9 6.8 95 23 287.3 288.4 283.4 305.0 6.30 7 853 1531 3.0 -1.1 74 4.1 1.1 114 16 289.0 289.7 281.7 300.9 4.13 8 850 1560 2.8 -1.7 72 4.5 0.8 110 17 289.1 289.8 281.5 300.5 3.97 9 846 1598 2.6 -2.4 70 5.0 0.4 115 17 289.3 289.9 281.4 300.2 3.79 10 823 1822 5.2 -35.8 3 41.0 -3.7 144 19 294.3 294.3 279.1 295.0 0.22 11 733 2762 2.6 -45.4 1 48.0 -6.0 174 23 301.4 301.4 282.0 301.7 0.09 12 705 3076 1.2 -27.8 9 29.0 -6.2 168 26 303.2 303.3 283.4 305.0 0.55 13 700 3133 0.8 -28.2 9 29.0 -6.6 175 25 303.4 303.5 283.5 305.2 0.54 14 621 4083 -4.1 -41.1 4 37.0 -10.8 185 31 308.3 308.4 284.9 308.9 0.17 15 500 5750 -15.9 -49.9 4 34.0 -19.9 210 42 313.7 313.7 286.7 314.0 0.08 16 465 6293 -19.7 -44.7 9 25.0 -22.8 220 48 315.5 315.5 287.5 316.1 0.15 17 429 6889 -22.1 -43.1 13 21.0 -24.7 230 55 319.8 319.8 288.9 320.5 0.20 18 400 7400 -26.5 -42.5 21 16.0 -28.3 230 56 320.5 320.6 289.2 321.4 0.23 19 370 7956 -31.7 -39.7 45 8.0 -32.6 227 59 320.9 320.9 289.4 322.1 0.33 20 339 8570 -34.9 -59.9 6 25.0 -36.2 225 67 324.6 324.6 290.2 324.8 0.04 21 300 9410 -41.7 -58.7 14 17.0 -42.4 225 81 326.6 326.6 290.8 326.8 0.05 22 268 10169 -46.9 -65.9 10 19.0 -47.4 227 83 329.7 329.7 291.6 329.8 0.02 23 250 10630 -47.7 -65.7 11 18.0 -48.1 235 81 335.2 335.2 293.1 335.2 0.02 24 233 11092 -49.5 -69.4 8 19.9 -50.0 240 86 339.2 339.2 294.1 339.3 0.01 25 200 12080 -53.5 -77.5 4 24.0 -53.8 240 84 348.0 348.0 296.2 348.1 0.00 26 168 13192 -57.3 -81.3 3 24.0 -57.5 248 73 359.5 359.5 298.6 359.5 0.00 27 154 13744 -56.7 -82.7 2 26.0 -57.0 250 78 369.6 369.6 300.5 369.6 0.00 28 150 13910 -57.9 -82.9 3 25.0 -58.2 250 81 370.3 370.3 300.6 370.3 0.00 29 110 15823 -65.3 -86.3 4 21.0 -65.4 245 46 390.8 390.8 303.9 390.8 0.00 30 100 16400 -66.1 -87.1 4 21.0 -66.2 250 48 400.0 400.0 305.2 400.0 0.00 31 78 17918 -63.7 -88.7 2 25.0 -63.9 230 27 434.5 434.5 309.3 434.5 0.00 32 70 18580 -65.1 -89.1 2 24.0 -65.3 200 19 445.1 445.1 310.4 445.1 0.00 33 63 19218 -67.5 -90.5 2 23.0 -67.7 184 10 453.4 453.4 311.2 453.4 0.00 34 53 20271 -62.5 -90.5 1 28.0 -62.9 272 12 488.0 488.0 314.1 488.0 0.00 35 50 20630 -62.3 -90.3 1 28.0 -62.7 275 6 496.7 496.7 314.7 496.7 0.00 36 30 23830 -55.7 -88.7 1 33.0 -57.2 280 8 592.8 592.8 320.3 592.8 0.00 37 27 24506 -53.1 -87.1 1 34.0 -55.2 349 10 618.2 618.2 321.4 618.3 0.01 38 22 25817 -56.1 -89.1 1 33.0 -57.9 59 5 646.6 646.6 322.6 646.6 0.01 39 21 26116 -52.7 -87.7 1 35.0 -55.4 101 2 665.5 665.5 323.3 665.6 0.01 40 20 26430 -53.9 -87.9 1 34.0 -56.3 30 4 671.2 671.2 323.4 671.2 0.01 41 17 27478 -52.3 -87.3 1 35.0 -55.5 27 12 708.3 708.3 324.7 708.3 0.01 42 16 27870 -52.3 -87.3 1 35.0 -55.6 19 13 720.6 720.6 325.1 720.7 0.01 TRP 110 15823 -65.3 -86.3 4 21.0 -65.4 245 46 390.8 390.8 303.9 390.8 0.00 WND 233 11092 -49.5 -69.4 8 19.9 -50.0 240 86 339.2 339.2 294.1 339.3 0.01 Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 687.10 mb = 3288.11 m = 10787.62 ft Wetbulb zero: 843.59 mb = 1621.29 m = 5319.13 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 25.49 % Est. max temperature: 16.85 C = 62.32 F Sfc-Lift cond lev (LCL): 942.55 mb = 712.58 m = 2337.82 ft T: 8.88 C 700-500 lapse rate: 6.38 C/km ThetaE index: 10.59 C Layer 925.0- 733.0 mb Conv cond level (CCL): 899.69 mb = 1095.16 m = 3593.00 ft Mean mixing ratio: 6.60 g/kg Conv temperature: 16.04 C = 60.86 F Cap Strength: 9.30 C Lifted Index: 10.04 C Risk: None Lifted Index @300 mb: 15.82 C Lifted Index @700 mb: 7.75 C Showalter Index: 12.67 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 14.20 C K Index: -12.00 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.68 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 42241.69 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 925.40 mb = 864.47 m = 2836.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 208 at 19 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 1016 85 130 5 -3.8 3.2 | 43 19 -13.0 -13.8 1 1000 221 105 5 -4.8 1.3 | 42 21 -14.0 -15.7 2 990 305 105 5 -4.8 1.3 | 42 21 -14.0 -15.7 3 954 610 105 17 -16.4 4.4 | 64 29 -25.6 -12.6 4 925 868 95 23 -22.9 2.0 | 65 35 -32.1 -15.0 5 920 914 100 22 -21.7 3.8 | 67 34 -30.8 -13.2 6 854 1524 115 16 -14.5 6.8 | 67 26 -23.7 -10.2 7 850 1560 110 17 -16.0 5.8 | 66 28 -25.1 -11.2 8 822 1829 145 19 -10.9 15.6 | 86 20 -20.1 -1.4 9 792 2134 160 18 -6.2 16.9 | 90 15 -15.3 -0.1 10 763 2438 165 25 -6.5 24.1 | 115 17 -15.6 7.2 11 735 2743 175 23 -2.0 22.9 | 118 13 -11.2 5.9 12 707 3048 165 26 -6.7 25.1 | 117 18 -15.9 8.1 13 700 3133 175 25 -2.2 24.9 | 125 14 -11.3 7.9 14 654 3658 185 28 2.4 27.9 | 148 13 -6.7 10.9 15 605 4267 185 33 2.9 32.9 | 158 17 -6.3 15.9 16 582 4572 195 26 6.7 25.1 | 163 8 -2.4 8.1 17 500 5750 210 42 21.0 36.4 | 211 23 11.8 19.4 18 477 6096 215 45 25.8 36.9 | 220 26 16.7 19.9 19 439 6706 230 55 42.1 35.4 | 241 38 33.0 18.4 20 400 7400 230 56 42.9 36.0 | 241 39 33.7 19.0 21 355 8230 225 61 43.1 43.1 | 232 43 34.0 26.1 22 300 9410 225 81 57.3 57.3 | 230 63 48.1 40.3 23 272 10058 225 84 59.4 59.4 | 230 66 50.2 42.4 24 250 10630 235 81 66.4 46.5 | 243 64 57.2 29.5 25 233 11092 240 86 74.5 43.0 | 248 70 65.3 26.0 26 226 11278 240 86 74.5 43.0 | 248 70 65.3 26.0 27 200 12080 240 84 72.7 42.0 | 249 68 63.6 25.0 28 162 13411 250 71 66.7 24.3 | 263 58 57.6 7.3 29 150 13910 250 81 76.1 27.7 | 261 68 67.0 10.7 30 133 14630 245 80 72.5 33.8 | 255 66 63.3 16.8 31 115 15545 230 71 54.4 45.6 | 238 54 45.2 28.6 32 110 15823 245 46 41.7 19.4 | 266 33 32.5 2.4 33 104 16154 255 51 49.3 13.2 | 275 40 40.1 -3.8 34 100 16400 250 48 45.1 16.4 | 271 36 35.9 -0.6 35 94 16764 250 52 48.9 17.8 | 269 40 39.7 0.8 36 90 17069 245 33 29.9 13.9 | 278 21 20.8 -3.1 37 85 17374 255 34 32.8 8.8 | 289 25 23.7 -8.2 38 70 18580 200 19 6.5 17.9 | 108 3 -2.7 0.9 39 70 18593 215 20 11.5 16.4 | 285 2 2.3 -0.6 40 66 18898 185 13 1.1 13.0 | 63 9 -8.0 -4.0 41 63 19202 180 10 0.0 10.0 | 53 12 -9.2 -7.0 42 60 19507 235 11 9.0 6.3 | 1 11 -0.1 -10.7 43 57 19812 270 10 10.0 -0.0 | 357 17 0.8 -17.0 44 54 20117 270 15 15.0 -0.0 | 341 18 5.8 -17.0 45 50 20630 275 6 6.0 -0.5 | 10 18 -3.2 -17.5 46 49 20726 255 4 3.9 1.0 | 18 17 -5.3 -16.0 47 47 21031 295 12 10.9 -5.1 | 356 22 1.7 -22.1 48 43 21641 260 18 17.7 3.1 | 328 16 8.6 -13.9 49 41 21946 220 15 9.6 11.5 | 355 6 0.5 -5.5 50 39 22250 240 11 9.5 5.5 | 358 12 0.4 -11.5 51 37 22555 140 10 -6.4 7.7 | 59 18 -15.6 -9.3 52 35 22860 210 14 7.0 12.1 | 24 5 -2.2 -4.9 53 33 23165 220 16 10.3 12.3 | 347 5 1.1 -4.7 54 32 23470 195 13 3.4 12.6 | 53 7 -5.8 -4.4 55 30 23774 10 10 -1.7 -9.8 | 22 29 -10.9 -26.8 56 30 23830 280 8 7.9 -1.4 | 4 18 -1.3 -18.4 57 29 24079 335 10 4.2 -9.1 | 11 27 -4.9 -26.1 58 25 24994 5 10 -0.9 -10.0 | 20 29 -10.0 -27.0 59 24 25298 345 11 2.8 -10.6 | 13 28 -6.3 -27.6 60 21 26213 115 1 -0.9 0.4 | 31 19 -10.1 -16.6 61 20 26430 30 4 -2.0 -3.5 | 29 23 -11.2 -20.5 62 19 26518 45 10 -7.1 -7.1 | 34 29 -16.2 -24.1 63 15 27432 10 14 -2.4 -13.8 | 21 33 -11.6 -30.8 64 14 27737 40 10 -6.4 -7.7 | 32 29 -15.6 -24.7 65 11 28346 55 3 -2.5 -1.7 | 32 22 -11.6 -18.7 Wind Parameters Mean winds (0-6000m): 178.3 at 25.7 knts Storm direction: 208.3 at 19.3 knts Shear (0-3000m) pos: 4.2 neg: 2.9 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 77.1 deg Storm rel helicity (0-3000m) pos: 170.2 neg: -6.0 tot: 164.2 m^2/s^2 ave: 54.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 78.68 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 ------------------------------------------------------------------------------- 500 107 8 49 22| 0.0 12.0 12.0| 54.8 -3.0 51.8 103.7 0.61| 13.6 8.3 1000 102 14 59 27| 0.0 8.2 8.2| 77.5 -3.0 74.5 74.5 0.45| 12.4 5.6 1500 105 16 62 28| 1.5 5.5 7.0| 81.0 -5.4 75.6 50.4 0.37| 10.3 3.8 2000 115 16 67 26| 4.5 4.1 8.6|132.9 -5.4 127.5 63.7 0.44| 11.4 5.0 2500 127 17 74 24| 5.0 3.3 8.3|165.2 -5.4 159.8 63.9 0.51| 11.0 5.6 3000 137 19 81 22| 4.2 2.9 7.0|170.2 -6.0 164.2 54.7 0.47| 10.2 4.8 4000 154 21 96 19| 4.4 2.1 6.5|201.2 -6.0 195.2 48.8 0.52| 9.1 4.7 5000 165 23 109 16| 4.2 1.7 5.9|224.0 -6.0 218.0 43.6 0.50| 9.0 4.5 6000 178 26 131 13| 4.7 1.4 6.1|275.4 -6.0 269.4 44.9 0.52| 8.8 4.6 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251019.12.gif