UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051912.upa.cvt Date: 1200Z 19 MAY 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 19 MAY 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 16.2 16.2 100 0.0 16.2 150 5 288.6 290.6 289.0 320.9 11.55 1 1000 166 15.4 14.5 94 0.9 14.8 100 13 288.5 290.4 288.0 317.7 10.43 2 925 826 12.6 12.6 100 0.0 12.6 60 20 292.2 294.0 288.9 320.5 9.96 3 898 1074 11.2 11.2 100 0.0 11.2 55 19 293.2 294.9 288.7 319.9 9.34 4 866 1379 13.8 6.8 63 7.0 9.7 66 14 299.0 300.3 288.8 320.1 7.17 5 850 1536 13.0 7.0 67 6.0 9.5 85 9 299.8 301.1 289.2 321.6 7.41 6 780 2253 8.6 2.6 66 6.0 5.4 124 5 302.5 303.6 288.8 320.3 5.92 7 752 2556 10.0 -11.0 22 21.0 1.3 241 7 307.2 307.6 286.8 314.2 2.19 8 700 3147 5.0 -13.0 26 18.0 -2.0 290 10 308.0 308.4 286.9 314.5 2.01 9 672 3478 2.8 -16.2 23 19.0 -4.0 276 13 309.2 309.5 286.9 314.4 1.60 10 622 4099 -0.5 -19.5 22 19.0 -6.7 276 13 312.3 312.6 287.6 316.7 1.31 11 552 5047 -3.1 -33.1 8 30.0 -10.3 268 19 320.1 320.2 289.2 321.6 0.43 12 500 5820 -9.3 -25.3 26 16.0 -13.6 265 21 321.7 321.9 290.3 325.1 0.98 13 447 6679 -15.9 -27.9 35 12.0 -18.7 260 30 323.9 324.0 290.8 326.9 0.86 14 406 7400 -20.5 -37.5 20 17.0 -23.3 271 31 326.9 327.0 291.2 328.3 0.37 15 400 7510 -21.3 -40.3 16 19.0 -24.1 270 31 327.3 327.4 291.3 328.4 0.28 16 320 9105 -36.3 -43.3 48 7.0 -36.9 265 34 328.1 328.1 291.5 329.1 0.26 17 305 9436 -37.7 -54.7 15 17.0 -38.7 272 38 330.7 330.7 292.0 331.0 0.07 18 300 9550 -37.9 -57.9 11 20.0 -38.9 275 40 332.0 332.0 292.3 332.2 0.05 19 268 10316 -44.1 -59.1 17 15.0 -44.7 266 52 333.8 333.8 292.8 334.0 0.05 20 253 10701 -45.6 -63.1 12 17.5 -46.2 260 61 337.1 337.1 293.6 337.3 0.03 21 250 10780 -45.9 -63.9 11 18.0 -46.4 260 50 337.8 337.8 293.8 337.9 0.03 22 212 11864 -52.5 -70.5 10 18.0 -52.8 283 41 343.9 343.9 295.3 343.9 0.01 23 200 12240 -54.1 -74.1 7 20.0 -54.4 280 50 347.1 347.1 296.0 347.1 0.01 24 150 14040 -63.5 -82.5 6 19.0 -63.6 285 36 360.7 360.7 298.8 360.7 0.00 25 140 14461 -64.7 -84.7 5 20.0 -64.8 294 39 365.8 365.8 299.8 365.8 0.00 26 126 15094 -69.7 -85.7 8 16.0 -69.8 285 45 367.9 367.9 300.2 367.9 0.00 27 123 15238 -67.7 -85.7 6 18.0 -67.8 290 48 374.1 374.1 301.3 374.1 0.00 28 101 16411 -70.9 -86.9 8 16.0 -71.0 294 32 389.6 389.6 303.8 389.6 0.00 29 100 16470 -71.1 -88.1 6 17.0 -71.2 300 32 390.4 390.4 303.8 390.4 0.00 30 87 17292 -72.3 -88.3 7 16.0 -72.3 309 24 403.8 403.8 305.7 403.8 0.00 31 80 17789 -69.9 -88.9 5 19.0 -70.0 295 26 418.5 418.5 307.6 418.6 0.00 32 71 18496 -71.7 -89.7 5 18.0 -71.8 333 18 429.2 429.2 308.7 429.3 0.00 33 70 18580 -70.7 -89.7 4 19.0 -70.8 350 18 433.1 433.1 309.1 433.1 0.00 34 61 19414 -62.7 -87.7 2 25.0 -63.0 332 18 468.3 468.3 312.5 468.3 0.00 35 51 20526 -60.1 -87.1 2 27.0 -60.7 278 15 499.0 499.0 314.9 499.0 0.00 36 50 20650 -60.3 -86.3 2 26.0 -60.9 265 19 501.4 501.4 315.1 501.4 0.00 37 40 22038 -62.1 -88.1 2 26.0 -62.6 239 12 529.9 529.9 316.9 529.9 0.00 38 34 23049 -59.9 -86.9 2 27.0 -60.7 272 14 560.9 560.9 318.7 560.9 0.01 39 30 23840 -55.5 -84.5 2 29.0 -57.0 255 23 593.3 593.3 320.3 593.4 0.01 40 25 24995 -58.1 -86.1 2 28.0 -59.5 239 30 617.6 617.6 321.4 617.7 0.01 TRP 126 15094 -69.7 -85.7 8 16.0 -69.8 285 45 367.9 367.9 300.2 367.9 0.00 WND 253 10701 -45.6 -63.1 12 17.5 -46.2 260 61 337.1 337.1 293.6 337.3 0.03 Sounding variables and indices 1000-500 mb thick: 5654.00 m Freezing level: 629.58 mb = 4004.64 m = 13138.42 ft Wetbulb zero: 731.83 mb = 2780.48 m = 9122.20 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 43.85 % Est. max temperature: 26.95 C = 80.51 F Sfc-Lift cond lev (LCL): 1009.21 mb = 85.00 m = 278.87 ft T: 16.20 C 700-500 lapse rate: 5.35 C/km ThetaE index: 7.45 C Layer 780.0- 700.0 mb Conv cond level (CCL): 941.41 mb = 677.16 m = 2221.64 ft Mean mixing ratio: 10.19 g/kg Conv temperature: 18.96 C = 66.14 F Cap Strength: 8.36 C Lifted Index: 7.44 C Risk: None Lifted Index @300 mb: 9.42 C Lifted Index @700 mb: 4.86 C Showalter Index: 6.21 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 16.30 C K Index: 11.30 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.97 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 29481.24 J/kg Cap Strength: 8.33 C Lift Cond Lev (LCL): 952.68 mb = 576.35 m = 1890.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 11 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 85 150 5 -2.5 4.3 | 141 16 -9.9 12.1 1 1000 166 100 13 -12.8 2.3 | 116 23 -20.2 10.0 2 984 305 90 14 -14.0 0.0 | 110 23 -21.4 7.7 3 949 610 50 18 -13.8 -11.6 | 80 22 -21.2 -3.8 4 925 826 60 20 -17.3 -10.0 | 85 25 -24.7 -2.3 5 915 914 60 20 -17.3 -10.0 | 85 25 -24.7 -2.3 6 883 1219 50 18 -13.8 -11.6 | 80 22 -21.2 -3.8 7 851 1524 80 10 -9.8 -1.7 | 109 18 -17.2 6.0 8 850 1536 85 9 -9.0 -0.8 | 113 18 -16.4 6.9 9 791 2134 60 5 -4.3 -2.5 | 114 13 -11.7 5.2 10 762 2438 230 6 4.6 3.9 | 166 12 -2.8 11.6 11 708 3048 290 10 9.4 -3.4 | 205 5 2.0 4.3 12 700 3147 290 10 9.4 -3.4 | 205 5 2.0 4.3 13 682 3353 290 13 12.2 -4.4 | 236 6 4.8 3.3 14 656 3658 255 13 12.6 3.4 | 205 12 5.2 11.1 15 632 3962 280 11 10.8 -1.9 | 211 7 3.4 5.8 16 608 4267 270 17 17.0 -0.0 | 231 12 9.6 7.7 17 500 5820 265 21 20.9 1.8 | 235 17 13.5 9.6 18 482 6096 265 25 24.9 2.2 | 241 20 17.5 9.9 19 445 6706 260 30 29.5 5.2 | 240 26 22.2 12.9 20 427 7010 275 33 32.9 -2.9 | 259 26 25.5 4.9 21 400 7510 270 31 31.0 -0.0 | 252 25 23.6 7.7 22 361 8230 265 32 31.9 2.8 | 247 27 24.5 10.5 23 318 9144 265 34 33.9 3.0 | 248 29 26.5 10.7 24 300 9550 275 40 39.8 -3.5 | 263 33 32.5 4.2 25 291 9754 275 40 39.8 -3.5 | 263 33 32.5 4.2 26 253 10701 260 61 60.1 10.6 | 251 56 52.7 18.3 27 250 10780 260 50 49.2 8.7 | 249 45 41.9 16.4 28 243 10973 260 61 60.1 10.6 | 251 56 52.7 18.3 29 221 11582 285 35 33.8 -9.1 | 273 26 26.4 -1.3 30 200 12240 280 50 49.2 -8.7 | 271 42 41.9 -0.9 31 183 12802 270 54 54.0 -0.0 | 261 47 46.6 7.7 32 174 13106 275 36 35.9 -3.1 | 261 29 28.5 4.6 33 158 13716 280 49 48.3 -8.5 | 271 41 40.9 -0.8 34 150 14040 285 36 34.8 -9.3 | 273 27 27.4 -1.6 35 143 14326 290 36 33.8 -12.3 | 280 27 26.4 -4.6 36 136 14630 300 42 36.4 -21.0 | 295 32 29.0 -13.3 37 126 15094 285 45 43.5 -11.6 | 276 36 36.1 -3.9 38 123 15240 290 48 45.1 -16.4 | 283 39 37.7 -8.7 39 117 15545 280 44 43.3 -7.6 | 270 36 35.9 0.1 40 100 16459 295 31 28.1 -13.1 | 285 21 20.7 -5.4 41 100 16470 300 32 27.7 -16.0 | 292 22 20.3 -8.3 42 95 16764 300 32 27.7 -16.0 | 292 22 20.3 -8.3 43 90 17069 320 24 15.4 -18.4 | 323 13 8.0 -10.7 44 82 17678 290 23 21.6 -7.9 | 271 14 14.2 -0.1 45 77 17983 305 30 24.6 -17.2 | 299 20 17.2 -9.5 46 74 18288 290 18 16.9 -6.2 | 261 10 9.5 1.6 47 70 18580 350 18 3.1 -17.7 | 23 11 -4.3 -10.0 48 70 18593 315 12 8.5 -8.5 | 304 1 1.1 -0.8 49 66 18898 350 18 3.1 -17.7 | 23 11 -4.3 -10.0 50 63 19202 310 21 16.1 -13.5 | 304 10 8.7 -5.8 51 60 19507 340 17 5.8 -16.0 | 11 8 -1.6 -8.2 52 55 20117 315 13 9.2 -9.2 | 309 2 1.8 -1.5 53 52 20422 290 11 10.3 -3.8 | 217 5 3.0 4.0 54 50 20650 265 19 18.9 1.7 | 231 15 11.5 9.4 55 49 20726 290 14 13.2 -4.8 | 243 6 5.8 2.9 56 47 21031 260 18 17.7 3.1 | 224 15 10.3 10.9 57 43 21641 285 11 10.6 -2.8 | 214 6 3.2 4.9 58 39 22250 215 13 7.5 10.6 | 180 18 0.1 18.4 59 37 22555 325 14 8.0 -11.5 | 350 4 0.6 -3.7 60 35 22860 270 13 13.0 -0.0 | 216 10 5.6 7.7 61 32 23470 275 17 16.9 -1.5 | 237 11 9.6 6.3 62 30 23774 285 25 24.1 -6.5 | 266 17 16.8 1.3 63 30 23840 255 23 22.2 6.0 | 227 20 14.8 13.7 64 24 24689 235 32 26.2 18.4 | 216 32 18.8 26.1 65 20 25298 235 25 20.5 14.3 | 211 26 13.1 22.1 Wind Parameters Mean winds (0-6000m): 286.3 at 14.3 knts Storm direction: 316.3 at 10.7 knts Shear (0-3000m) pos: 1.6 neg: 1.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 64.3 deg Storm rel helicity (0-3000m) pos: 135.3 neg: -131.1 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 101.29 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 80 14 104 22| 0.0 19.5 19.5| 0.0-116.2-116.2 -232.5 -0.89| 24.6-21.9 1000 66 17 92 23| 0.6 9.7 10.4| 8.8-126.3-117.6 -117.6 -0.73| 15.3-11.1 1500 64 16 92 22| 3.8 6.5 10.3| 67.6-130.0 -62.4 -41.6 -0.25| 14.8 -3.8 2000 66 14 96 20| 2.8 4.7 7.5| 69.1-131.1 -62.0 -31.0 -0.23| 12.2 -2.8 2500 66 12 99 19| 2.3 2.3 4.6|126.2-131.1 -4.9 -1.9 0.07| 13.4 0.9 3000 61 12 97 18| 1.6 1.9 3.5|135.3-131.1 4.2 1.4 0.12| 12.4 1.5 4000 31 12 80 14| 1.2 1.2 2.3|144.2-140.9 3.3 0.8 0.11| 11.5 1.2 5000 317 13 321 2| 0.9 1.3 2.3|150.0-140.9 9.1 1.8 0.12| 9.8 1.2 6000 286 14 239 7| 0.8 1.6 2.3|159.7-140.9 18.8 3.1 0.13| 8.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250519.12.gif