UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 14 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 1009 85 17.6 13.1 75 4.5 14.8 0 0 290.0 291.7 287.6 316.6 9.42 1 1000 162 17.8 10.8 64 7.0 13.6 235 2 291.0 292.4 286.8 314.1 8.15 2 978 352 17.2 6.2 48 11.0 11.1 176 2 292.2 293.3 285.2 309.7 6.08 3 931 769 14.2 1.2 41 13.0 7.6 166 8 293.3 294.1 284.0 306.4 4.48 4 925 824 14.0 2.0 44 12.0 7.9 170 8 293.6 294.5 284.4 307.6 4.78 5 904 1017 12.2 4.2 58 8.0 7.9 177 13 293.7 294.7 285.4 310.3 5.72 6 886 1185 11.6 0.6 47 11.0 6.1 179 17 294.8 295.6 284.6 308.0 4.51 7 874 1299 12.2 -21.8 8 34.0 1.4 175 17 296.6 296.7 280.9 299.0 0.76 8 850 1531 10.4 -8.6 25 19.0 2.5 160 15 297.0 297.5 283.1 304.2 2.35 9 838 1649 9.6 -9.4 25 19.0 1.9 162 15 297.4 297.8 283.1 304.3 2.23 10 773 2316 7.8 -21.2 11 29.0 -1.5 215 14 302.4 302.6 283.5 305.4 0.91 11 757 2488 9.0 -25.0 7 34.0 -1.3 215 13 305.5 305.7 284.5 307.8 0.66 12 700 3131 5.0 -30.0 6 35.0 -4.3 225 13 308.0 308.1 285.2 309.6 0.45 13 573 4735 -4.7 -45.7 2 41.0 -11.7 231 18 314.8 314.8 287.2 315.2 0.11 14 500 5790 -13.7 -39.7 9 26.0 -18.0 230 29 316.3 316.4 287.8 317.2 0.24 15 479 6115 -15.9 -44.9 6 29.0 -19.8 231 30 317.5 317.6 288.1 318.1 0.15 16 465 6338 -15.1 -50.1 3 35.0 -19.5 242 32 321.2 321.2 289.2 321.6 0.08 17 400 7460 -22.5 -56.5 3 34.0 -25.5 250 45 325.7 325.8 290.5 325.9 0.05 18 309 9305 -34.3 -63.3 4 29.0 -35.8 250 69 334.2 334.2 292.9 334.3 0.02 19 300 9510 -36.1 -61.1 6 25.0 -37.4 250 72 334.5 334.5 293.0 334.6 0.03 20 284 9889 -39.2 -60.8 8 21.6 -40.2 250 79 335.3 335.3 293.2 335.5 0.04 21 255 10618 -45.3 -60.3 17 15.0 -45.8 246 75 336.8 336.8 293.6 337.0 0.04 22 251 10723 -45.7 -67.7 7 22.0 -46.3 245 74 337.7 337.7 293.8 337.8 0.02 23 250 10750 -45.9 -67.9 7 22.0 -46.5 245 74 337.8 337.8 293.8 337.9 0.02 24 200 12200 -56.1 -70.1 16 14.0 -56.3 255 68 343.9 343.9 295.3 344.0 0.02 25 193 12427 -56.7 -71.7 13 15.0 -56.9 256 69 346.5 346.5 295.8 346.5 0.01 26 150 14000 -63.9 -79.9 10 16.0 -64.0 260 66 360.0 360.0 298.7 360.0 0.00 27 107 16036 -69.5 -86.5 7 17.0 -69.6 265 49 385.9 385.9 303.2 385.9 0.00 28 101 16380 -68.5 -87.5 5 19.0 -68.6 252 40 394.3 394.3 304.4 394.3 0.00 29 100 16440 -68.3 -87.3 5 19.0 -68.4 250 39 395.8 395.8 304.6 395.8 0.00 30 80 17779 -69.5 -88.5 5 19.0 -69.6 255 24 419.4 419.4 307.6 419.4 0.00 31 70 18580 -68.5 -89.5 3 21.0 -68.7 215 16 437.8 437.8 309.7 437.8 0.00 32 55 20029 -66.3 -90.3 2 24.0 -66.5 28 10 474.1 474.1 313.0 474.2 0.00 33 50 20610 -63.1 -90.1 1 27.0 -63.5 310 31 494.8 494.8 314.6 494.8 0.00 34 48 20865 -60.5 -89.5 1 29.0 -61.1 320 31 506.8 506.8 315.4 506.8 0.00 35 30 23830 -57.7 -87.7 1 30.0 -58.9 330 6 587.3 587.3 320.0 587.4 0.01 36 27 24492 -58.7 -88.7 1 30.0 -59.9 299 9 602.5 602.5 320.7 602.5 0.01 37 20 26400 -52.5 -86.5 1 34.0 -55.3 315 20 675.5 675.5 323.6 675.6 0.01 38 17 27453 -51.3 -85.3 1 34.0 -54.8 308 19 711.5 711.5 324.8 711.6 0.02 TRP 107 16036 -69.5 -86.5 7 17.0 -69.6 265 49 385.9 385.9 303.2 385.9 0.00 WND 284 9889 -39.2 -60.8 8 21.6 -40.2 250 79 335.3 335.3 293.2 335.5 0.04 Sounding variables and indices 1000-500 mb thick: 5628.00 m Freezing level: 634.54 mb = 3958.00 m = 12985.39 ft Wetbulb zero: 801.44 mb = 2017.35 m = 6618.52 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 16.38 % Est. max temperature: 24.47 C = 76.05 F Sfc-Lift cond lev (LCL): 943.69 mb = 654.69 m = 2147.91 ft T: 15.02 C 700-500 lapse rate: 7.03 C/km ThetaE index: 11.31 C Layer 886.0- 850.0 mb Conv cond level (CCL): 624.35 mb = 4047.62 m = 13279.43 ft Mean mixing ratio: 5.91 g/kg Conv temperature: 39.57 C = 103.23 F Cap Strength: 10.13 C Lifted Index: 8.90 C Risk: None Lifted Index @300 mb: 17.90 C Lifted Index @700 mb: 9.32 C Showalter Index: 12.35 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 5.10 C K Index: -19.50 Risk: None Sweat Index: 201.46 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.14 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 44859.71 J/kg Cap Strength: 10.07 C Lift Cond Lev (LCL): 820.67 mb = 1821.60 m = 5976.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 12 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 1009 85 0 0 -0.0 -0.0 | 67 12 -11.2 -4.8 1 1000 162 235 2 1.6 1.1 | 69 10 -9.6 -3.6 2 983 305 180 1 0.0 1.0 | 71 12 -11.2 -3.8 3 949 610 155 8 -3.4 7.3 | 100 15 -14.6 2.5 4 925 824 170 8 -1.4 7.9 | 104 13 -12.6 3.1 5 915 914 175 11 -1.0 11.0 | 117 14 -12.1 6.2 6 882 1219 180 18 0.0 18.0 | 140 17 -11.2 13.2 7 851 1524 160 16 -5.5 15.0 | 122 20 -16.7 10.3 8 850 1531 160 15 -5.1 14.1 | 120 19 -16.3 9.3 9 820 1829 165 15 -3.9 14.5 | 123 18 -15.1 9.7 10 790 2134 215 15 8.6 12.3 | 161 8 -2.6 7.5 11 761 2438 215 13 7.5 10.6 | 148 7 -3.7 5.9 12 734 2743 215 15 8.6 12.3 | 161 8 -2.6 7.5 13 707 3048 195 17 4.4 16.4 | 150 13 -6.8 11.6 14 700 3131 225 13 9.2 9.2 | 156 5 -2.0 4.4 15 681 3353 230 15 11.5 9.6 | 184 5 0.3 4.9 16 606 4267 235 18 14.7 10.3 | 213 7 3.6 5.6 17 583 4572 240 18 15.6 9.0 | 226 6 4.4 4.2 18 561 4877 220 17 10.9 13.0 | 178 8 -0.3 8.2 19 540 5182 240 21 18.2 10.5 | 231 9 7.0 5.7 20 500 5790 230 29 22.2 18.6 | 218 18 11.0 13.9 21 480 6096 230 30 23.0 19.3 | 219 19 11.8 14.5 22 461 6401 245 33 29.9 13.9 | 244 21 18.7 9.2 23 442 6706 235 35 28.7 20.1 | 229 23 17.5 15.3 24 408 7315 250 48 45.1 16.4 | 251 36 33.9 11.6 25 400 7460 250 45 42.3 15.4 | 251 33 31.1 10.6 26 359 8230 250 52 48.9 17.8 | 251 40 37.7 13.0 27 300 9510 250 72 67.7 24.6 | 251 60 56.5 19.9 28 284 9889 250 79 74.2 27.0 | 251 67 63.0 22.2 29 277 10058 250 79 74.2 27.0 | 251 67 63.0 22.2 30 250 10750 245 74 67.1 31.3 | 245 62 55.9 26.5 31 242 10973 245 76 68.9 32.1 | 245 64 57.7 27.3 32 200 12200 255 68 65.7 17.6 | 257 56 54.5 12.8 33 157 13716 265 72 71.7 6.3 | 269 61 60.5 1.5 34 150 14000 260 66 65.0 11.5 | 263 54 53.8 6.7 35 135 14630 260 42 41.4 7.3 | 265 30 30.2 2.5 36 116 15545 260 61 60.1 10.6 | 263 49 48.9 5.8 37 107 16036 265 49 48.8 4.3 | 271 38 37.6 -0.5 38 100 16440 250 39 36.6 13.3 | 251 27 25.5 8.6 39 100 16459 265 49 48.8 4.3 | 271 38 37.6 -0.5 40 95 16764 250 39 36.6 13.3 | 251 27 25.5 8.6 41 86 17374 270 25 25.0 -0.0 | 289 15 13.8 -4.8 42 81 17678 245 27 24.5 11.4 | 243 15 13.3 6.6 43 77 17983 275 19 18.9 -1.7 | 310 10 7.7 -6.4 44 73 18288 275 22 21.9 -1.9 | 302 13 10.7 -6.7 45 70 18580 215 16 9.2 13.1 | 166 9 -2.0 8.3 46 70 18593 250 23 21.6 7.9 | 253 11 10.4 3.1 47 66 18898 210 13 6.5 11.3 | 144 8 -4.7 6.5 48 60 19507 345 1 0.3 -1.0 | 62 12 -10.9 -5.7 49 54 20117 35 11 -6.3 -9.0 | 52 22 -17.5 -13.8 50 50 20610 310 31 23.7 -19.9 | 333 28 12.6 -24.7 51 49 20726 335 36 15.2 -32.6 | 354 38 4.0 -37.4 52 45 21336 270 16 16.0 -0.0 | 315 7 4.8 -4.8 53 42 21641 260 6 5.9 1.0 | 55 6 -5.3 -3.7 54 39 22250 250 10 9.4 3.4 | 53 2 -1.8 -1.4 55 37 22555 295 4 3.6 -1.7 | 49 10 -7.6 -6.5 56 35 22860 290 10 9.4 -3.4 | 12 8 -1.8 -8.2 57 30 23774 350 11 1.9 -10.8 | 31 18 -9.3 -15.6 58 30 23830 330 6 3.0 -5.2 | 39 13 -8.2 -10.0 59 26 24689 290 10 9.4 -3.4 | 12 8 -1.8 -8.2 60 25 24994 255 11 10.6 2.8 | 16 2 -0.6 -1.9 61 23 25603 245 10 9.1 4.2 | 76 2 -2.1 -0.5 62 21 26213 320 10 6.4 -7.7 | 21 13 -4.8 -12.4 63 20 26400 315 20 14.1 -14.1 | 351 19 3.0 -18.9 64 19 26518 330 19 9.5 -16.5 | 5 21 -1.7 -21.2 65 16 27127 300 19 16.5 -9.5 | 340 15 5.3 -14.3 66 14 27737 315 17 12.0 -12.0 | 357 17 0.8 -16.8 Wind Parameters Mean winds (0-6000m): 216.9 at 16.2 knts Storm direction: 246.9 at 12.2 knts Shear (0-3000m) pos: 3.0 neg: 0.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 95.3 neg: -33.5 tot: 61.8 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.41 Bulk Shear: 27.30 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 ------------------------------------------------------------------------------- 500 170 3 81 12| 7.6 0.0 7.6| 21.4 0.0 21.4 42.8 0.69| 9.9 6.9 1000 170 6 97 12| 7.7 0.0 7.7| 50.6 0.0 50.6 50.6 0.79| 9.5 7.5 1500 171 10 111 14| 5.1 1.5 6.6| 58.8 -27.4 31.4 21.0 0.40| 9.4 3.7 2000 172 11 116 14| 4.6 1.1 5.8| 89.0 -27.4 61.6 30.8 0.48| 10.2 4.9 2500 182 12 123 13| 3.6 0.9 4.5| 92.2 -29.7 62.5 25.0 0.44| 9.0 4.0 3000 188 12 128 12| 3.0 0.9 3.9| 95.3 -33.5 61.8 20.6 0.37| 8.9 3.3 4000 201 13 140 10| 2.7 0.7 3.4|102.3 -33.5 68.8 17.2 0.39| 7.9 3.1 5000 210 14 151 9| 2.3 0.6 2.9|115.9 -43.1 72.8 14.6 0.34| 7.6 2.6 6000 217 16 170 8| 1.9 1.0 2.9|122.3 -53.0 69.3 11.5 0.29| 7.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251014.12.gif