UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 22 APR 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 12.8 12.5 98 0.3 12.6 20 1 285.2 286.8 285.4 310.2 9.05 1 1000 162 12.8 12.8 100 0.0 12.8 85 8 286.0 287.6 285.9 311.8 9.32 2 982 315 12.8 12.8 100 0.0 12.8 100 13 287.4 289.1 286.7 313.9 9.49 3 961 496 12.0 12.0 100 0.0 12.0 91 14 288.4 290.0 286.8 314.2 9.20 4 954 558 12.0 10.2 89 1.8 11.0 88 14 289.0 290.5 286.1 312.1 8.21 5 927 800 15.2 5.2 51 10.0 9.7 62 15 294.7 295.7 286.1 312.1 5.99 6 925 818 15.2 5.2 51 10.0 9.7 60 15 294.9 295.9 286.2 312.3 6.00 7 914 919 15.2 0.2 36 15.0 7.6 61 13 295.9 296.6 284.7 308.4 4.24 8 875 1286 12.6 -2.4 35 15.0 5.5 112 12 296.9 297.5 284.5 307.8 3.66 9 863 1402 14.4 128 11 299.9 10 850 1530 13.6 150 9 300.4 11 786 2185 11.2 -11.8 19 23.0 1.8 212 4 304.6 305.0 285.7 310.9 1.97 12 724 2864 6.4 -17.6 16 24.0 -2.0 226 10 306.6 306.8 285.7 310.9 1.32 13 700 3140 6.0 -28.0 7 34.0 -3.6 230 11 309.1 309.2 285.7 311.0 0.55 14 692 3234 5.8 -29.2 6 35.0 -3.9 232 11 309.9 310.0 285.9 311.6 0.49 15 582 4619 -5.7 -30.7 12 25.0 -11.5 234 18 312.2 312.3 286.8 314.0 0.51 16 500 5800 -9.5 -47.5 3 38.0 -15.4 255 22 321.5 321.5 289.3 321.9 0.10 17 497 5846 -9.7 -48.7 3 39.0 -15.6 255 22 321.8 321.8 289.4 322.1 0.09 18 400 7480 -21.1 -54.1 3 33.0 -24.4 255 18 327.6 327.6 291.1 327.8 0.06 19 363 8190 -25.3 -52.3 6 27.0 -27.9 257 27 331.2 331.2 292.1 331.5 0.08 20 326 8959 -32.5 -56.5 7 24.0 -34.1 257 35 331.6 331.6 292.2 331.8 0.06 21 300 9540 -35.9 -60.9 6 25.0 -37.2 265 63 334.8 334.8 293.0 334.9 0.04 22 270 10267 -40.5 -70.5 3 30.0 -41.5 265 85 338.3 338.3 293.9 338.4 0.01 23 250 10790 -43.3 -52.3 36 9.0 -43.8 265 101 341.7 341.7 294.8 342.2 0.12 24 235 11202 -46.1 -50.2 63 4.1 -46.3 261 110 343.6 343.6 295.3 344.2 0.16 25 204 12123 -53.7 -56.3 73 2.6 -53.8 265 122 345.8 345.8 295.8 346.2 0.09 26 200 12250 -54.5 -57.4 70 2.9 -54.6 270 122 346.5 346.5 295.9 346.8 0.08 27 171 13234 -63.1 -67.3 57 4.2 -63.1 266 128 348.1 348.1 296.3 348.2 0.03 28 166 13416 -64.3 -69.1 51 4.8 -64.3 265 129 349.1 349.1 296.4 349.2 0.02 29 150 14030 -68.3 -75.3 36 7.0 -68.4 260 121 352.4 352.4 297.1 352.5 0.01 30 132 14790 -73.1 -79.1 40 6.0 -73.1 260 87 357.0 357.0 298.1 357.0 0.01 31 118 15451 -71.5 -86.5 9 15.0 -71.6 264 65 371.6 371.6 300.8 371.6 0.00 32 100 16430 -71.7 -87.7 7 16.0 -71.8 255 48 389.2 389.2 303.7 389.2 0.00 33 78 17899 -70.7 -88.7 5 18.0 -70.8 257 33 419.9 419.9 307.7 419.9 0.00 34 72 18379 -65.9 -88.9 3 23.0 -66.1 258 28 439.8 439.8 309.8 439.9 0.00 35 70 18550 -65.5 -88.5 3 23.0 -65.7 255 26 444.3 444.3 310.3 444.3 0.00 36 57 19807 -62.3 -88.3 2 26.0 -62.7 250 13 478.4 478.4 313.3 478.4 0.00 37 52 20370 -64.7 -88.7 2 24.0 -65.0 241 24 485.5 485.5 313.9 485.6 0.00 38 50 20610 -62.5 -88.5 2 26.0 -62.9 245 6 496.2 496.2 314.7 496.2 0.00 39 44 21409 -57.7 -86.7 1 29.0 -58.5 265 13 526.4 526.4 316.7 526.4 0.00 40 41 21853 -59.3 -87.3 1 28.0 -60.0 259 13 533.2 533.2 317.1 533.2 0.00 41 30 23840 -53.1 -85.1 1 32.0 -55.0 120 7 599.9 599.9 320.6 599.9 0.01 42 27 24522 -51.1 -84.1 1 33.0 -53.7 109 9 623.9 623.9 321.6 623.9 0.01 43 22 25851 -52.1 -84.1 1 32.0 -54.8 70 15 658.5 658.5 323.0 658.6 0.02 TRP 132 14790 -73.1 -79.1 40 6.0 -73.1 260 87 357.0 357.0 298.1 357.0 0.01 WND 166 13416 -64.3 -69.1 51 4.8 -64.3 265 129 349.1 349.1 296.4 349.2 0.02 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 636.52 mb = 3932.48 m = 12901.68 ft Wetbulb zero: 756.56 mb = 2500.52 m = 8203.69 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 24.02 % Est. max temperature: 27.69 C = 81.84 F Sfc-Lift cond lev (LCL): 1004.58 mb = 122.69 m = 402.52 ft T: 12.80 C 700-500 lapse rate: 5.83 C/km ThetaE index: 4.51 C Layer 914.0- 863.0 mb Conv cond level (CCL): 679.65 mb = 3378.05 m = 11082.71 ft Mean mixing ratio: 7.86 g/kg Conv temperature: 37.83 C = 100.10 F Cap Strength: 9.35 C Lifted Index: 11.37 C Risk: None Lifted Index @300 mb: 16.17 C Lifted Index @700 mb: 9.00 C Showalter Index: 12.86 C Risk: None Total Totals Index: 27.66 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 4.56 C K Index: -15.84 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.36 J/kg Max Up Vert Vel: 9.53 m/s Conv Inhibition (B-): 39124.29 J/kg Cap Strength: 11.02 C Lift Cond Lev (LCL): 905.42 mb = 998.53 m = 3275.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 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 1009 85 20 1 -0.3 -0.9 | 69 11 -10.2 -4.0 1 1000 162 85 8 -8.0 -0.7 | 78 18 -17.8 -3.8 2 983 305 100 13 -12.8 2.3 | 88 23 -22.7 -0.8 3 948 610 85 14 -13.9 -1.2 | 80 24 -23.8 -4.3 4 925 818 60 15 -13.0 -7.5 | 65 25 -22.8 -10.6 5 914 914 60 13 -11.3 -6.5 | 66 23 -21.1 -9.6 6 851 1524 145 11 -6.3 9.0 | 110 17 -16.2 6.0 7 850 1530 150 9 -4.5 7.8 | 108 15 -14.3 4.7 8 820 1829 205 2 0.8 1.8 | 82 9 -9.0 -1.2 9 790 2134 210 4 2.0 3.5 | 93 8 -7.8 0.4 10 762 2438 225 6 4.2 4.2 | 102 6 -5.6 1.2 11 734 2743 225 10 7.1 7.1 | 145 5 -2.8 4.0 12 700 3140 230 11 8.4 7.1 | 160 4 -1.4 4.0 13 656 3658 240 11 9.5 5.5 | 172 2 -0.3 2.4 14 607 4267 215 13 7.5 10.6 | 163 8 -2.4 7.6 15 584 4572 235 18 14.7 10.3 | 214 9 4.9 7.3 16 541 5182 220 25 16.1 19.2 | 201 17 6.2 16.1 17 520 5486 245 29 26.3 12.3 | 241 19 16.4 9.2 18 501 5791 255 22 21.3 5.7 | 257 12 11.4 2.6 19 500 5800 255 22 21.3 5.7 | 257 12 11.4 2.6 20 481 6096 255 22 21.3 5.7 | 257 12 11.4 2.6 21 443 6706 240 22 19.1 11.0 | 229 12 9.2 7.9 22 426 7010 265 20 19.9 1.7 | 277 10 10.1 -1.3 23 409 7315 250 17 16.0 5.8 | 246 7 6.1 2.8 24 400 7480 255 18 17.4 4.7 | 258 8 7.5 1.6 25 376 7925 265 21 20.9 1.8 | 276 11 11.1 -1.2 26 360 8230 255 28 27.0 7.2 | 256 18 17.2 4.2 27 345 8534 250 30 28.2 10.3 | 249 20 18.3 7.2 28 317 9144 260 38 37.4 6.6 | 263 28 27.6 3.5 29 300 9540 265 63 62.8 5.5 | 267 53 52.9 2.4 30 250 10790 265 101 100.6 8.8 | 266 91 90.8 5.7 31 232 11278 260 112 110.3 19.4 | 261 102 100.5 16.4 32 202 12192 265 123 122.5 10.7 | 266 113 112.7 7.7 33 200 12250 270 122 122.0 -0.0 | 272 112 112.2 -3.1 34 166 13416 265 129 128.5 11.2 | 266 119 118.7 8.2 35 158 13716 265 129 128.5 11.2 | 266 119 118.7 8.2 36 150 14021 260 124 122.1 21.5 | 261 114 112.3 18.5 37 150 14030 260 121 119.2 21.0 | 261 111 109.3 18.0 38 132 14790 260 87 85.7 15.1 | 261 77 75.8 12.0 39 116 15545 265 62 61.8 5.4 | 267 52 51.9 2.3 40 100 16430 255 48 46.4 12.4 | 256 38 36.5 9.4 41 95 16764 255 50 48.3 12.9 | 256 40 38.4 9.9 42 90 17069 250 42 39.5 14.4 | 249 32 29.6 11.3 43 73 18288 260 29 28.6 5.0 | 264 19 18.7 2.0 44 70 18550 255 26 25.1 6.7 | 256 16 15.3 3.7 45 70 18593 240 33 28.6 16.5 | 234 23 18.7 13.4 46 66 18898 265 25 24.9 2.2 | 273 15 15.1 -0.9 47 63 19202 255 23 22.2 6.0 | 257 13 12.4 2.9 48 60 19507 260 30 29.5 5.2 | 264 20 19.7 2.2 49 57 19812 250 13 12.2 4.4 | 240 3 2.4 1.4 50 52 20422 240 25 21.7 12.5 | 231 15 11.8 9.4 51 50 20610 245 6 5.4 2.5 | 83 4 -4.4 -0.5 52 49 20726 225 10 7.1 7.1 | 145 5 -2.8 4.0 53 47 21031 265 10 10.0 0.9 | 357 2 0.1 -2.2 54 45 21336 270 12 12.0 -0.0 | 325 4 2.2 -3.1 55 42 21641 250 14 13.2 4.8 | 242 4 3.3 1.7 56 37 22555 285 11 10.6 -2.8 | 353 6 0.8 -5.9 57 35 22860 265 10 10.0 0.9 | 357 2 0.1 -2.2 58 33 23165 0 0 -0.0 -0.0 | 73 10 -9.8 -3.1 59 30 23840 120 7 -6.1 3.5 | 92 16 -15.9 0.4 60 26 24384 105 10 -9.7 2.6 | 89 20 -19.5 -0.5 61 24 24689 75 12 -11.6 -3.1 | 74 22 -21.4 -6.2 62 20 25298 65 17 -15.4 -7.2 | 68 27 -25.3 -10.2 63 19 25603 70 13 -12.2 -4.4 | 71 23 -22.1 -7.5 64 17 25908 40 18 -11.6 -13.8 | 52 27 -21.4 -16.8 65 16 26213 25 8 -3.4 -7.3 | 52 17 -13.2 -10.3 Wind Parameters Mean winds (0-6000m): 222.7 at 13.7 knts Storm direction: 252.7 at 10.3 knts Shear (0-3000m) pos: 1.9 neg: 0.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 125.6 neg: -68.3 tot: 57.4 m^2/s^2 ave: 19.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.66 Bulk Shear: 68.25 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 92 11 83 21| 13.9 0.0 13.9| 23.8 -15.2 8.6 17.2 0.18| 16.4 3.0 1000 80 13 77 23| 7.0 0.8 7.8| 56.5 -57.1 -0.6 -0.6 0.06| 14.8 0.9 1500 89 12 82 22| 3.2 0.5 3.8|114.5 -57.1 57.4 38.2 0.28| 15.4 4.3 2000 96 10 84 20| 1.2 0.4 1.6|116.8 -68.3 48.5 24.3 0.17| 13.6 2.4 2500 105 9 88 19| 1.7 0.3 2.0|121.8 -68.3 53.5 21.4 0.21| 11.8 2.5 3000 125 9 98 18| 1.9 0.3 2.2|125.6 -68.3 57.4 19.1 0.25| 10.4 2.6 4000 178 10 123 12| 1.4 0.4 1.8|126.4 -68.9 57.5 14.4 0.24| 8.5 2.0 5000 205 11 146 9| 1.7 1.1 2.8|141.4 -77.0 64.4 12.9 0.25| 8.5 2.1 6000 223 14 176 7| 1.7 0.9 2.6|215.6 -79.1 136.6 22.8 0.35| 8.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250422.12.gif