UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052912.upa.cvt Date: 1200Z 29 MAY 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 29 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 1014 85 8.8 7.3 90 1.5 8.0 270 7 280.8 281.9 280.6 298.2 6.33 1 1000 206 7.8 6.5 91 1.3 7.1 245 17 281.0 282.0 280.3 297.6 6.07 2 925 845 3.8 0.7 80 3.1 2.4 185 24 283.2 283.9 279.3 295.4 4.35 3 858 1451 -0.9 -1.5 96 0.6 -1.2 194 17 284.4 285.1 279.4 295.7 3.99 4 850 1526 -1.3 -2.4 92 1.1 -1.7 195 16 284.8 285.4 279.3 295.5 3.77 5 831 1706 -2.3 -3.2 94 0.9 -2.7 213 17 285.6 286.2 279.5 295.9 3.63 6 812 1891 -0.9 -11.9 43 11.0 -4.6 224 19 289.0 289.3 278.9 294.6 1.89 7 793 2080 -1.3 -10.3 50 9.0 -4.5 221 21 290.5 290.9 280.0 297.0 2.20 8 787 2140 -0.3 -2.2 87 1.9 -1.2 220 21 292.2 292.9 283.1 304.3 4.13 9 775 2264 1.6 0.7 94 0.9 1.1 218 23 295.5 296.5 285.6 310.8 5.20 10 764 2379 3.4 1.0 84 2.4 2.2 216 25 298.7 299.7 287.0 314.7 5.39 11 706 3016 -0.7 -2.5 88 1.8 -1.6 193 26 301.0 301.8 286.9 314.6 4.51 12 701 3073 0.2 -2.5 82 2.7 -1.1 190 26 302.6 303.4 287.5 316.4 4.54 13 700 3084 0.6 -2.5 80 3.1 -0.9 190 26 303.1 304.0 287.8 317.0 4.55 14 695 3142 3.4 -3.6 60 7.0 0.1 190 26 306.9 307.7 288.7 319.9 4.22 15 689 3212 3.2 -5.8 52 9.0 -0.9 190 27 307.4 308.1 288.3 318.7 3.60 16 624 4004 -3.1 -13.1 46 10.0 -6.8 185 30 309.0 309.5 287.5 316.2 2.23 17 560 4850 -9.5 -12.6 78 3.1 -10.6 174 18 311.2 311.7 288.6 319.5 2.59 18 550 4989 -8.5 -17.5 48 9.0 -11.4 178 18 314.0 314.3 288.7 319.8 1.76 19 521 5406 -11.7 -18.7 56 7.0 -13.8 192 27 315.0 315.4 288.9 320.6 1.68 20 503 5675 -13.5 -26.5 33 13.0 -16.6 195 29 316.0 316.2 288.4 319.0 0.87 21 500 5720 -13.9 -25.9 36 12.0 -16.8 195 29 316.1 316.3 288.5 319.3 0.93 22 442 6647 -20.3 -34.3 28 14.0 -22.7 193 33 319.4 319.4 289.0 321.1 0.47 23 426 6919 -22.3 -49.3 7 27.0 -25.1 202 35 320.2 320.2 288.9 320.6 0.10 24 419 7041 -23.3 -49.3 7 26.0 -25.9 206 35 320.4 320.4 289.0 320.8 0.10 25 412 7164 -23.9 -37.9 26 14.0 -25.9 210 36 321.2 321.3 289.5 322.5 0.35 26 400 7380 -25.1 -51.1 7 26.0 -27.5 210 48 322.4 322.4 289.6 322.7 0.09 27 368 7981 -28.1 -58.1 4 30.0 -30.2 220 58 326.2 326.2 290.6 326.3 0.04 28 355 8238 -30.3 -52.3 10 22.0 -32.0 220 56 326.6 326.6 290.8 326.9 0.09 29 300 9410 -39.9 -61.9 8 22.0 -40.8 225 65 329.1 329.1 291.5 329.3 0.03 30 281 9853 -43.7 -63.7 9 20.0 -44.3 225 67 329.9 329.9 291.7 330.0 0.03 31 275 9997 -44.5 -65.1 8 20.6 -45.1 225 67 330.7 330.8 291.9 330.8 0.02 32 250 10630 -48.1 -71.1 5 23.0 -48.6 230 66 334.6 334.6 293.0 334.6 0.01 33 200 12080 -55.3 -72.3 10 17.0 -55.5 235 58 345.2 345.2 295.6 345.2 0.01 34 177 12853 -58.9 -75.9 9 17.0 -59.1 245 46 351.6 351.6 297.0 351.6 0.01 35 166 13258 -56.1 -82.1 2 26.0 -56.4 246 48 362.8 362.8 299.2 362.8 0.00 36 150 13900 -57.3 -83.3 2 26.0 -57.6 240 48 371.4 371.4 300.8 371.4 0.00 37 126 14988 -63.7 -85.7 3 22.0 -63.8 266 30 378.8 378.8 302.1 378.8 0.00 38 100 16410 -62.9 -86.9 3 24.0 -63.1 220 23 406.2 406.2 306.0 406.2 0.00 39 84 17474 -67.3 -88.3 4 21.0 -67.4 335 12 418.0 418.0 307.5 418.0 0.00 40 70 18590 -61.7 -87.7 2 26.0 -62.0 335 17 452.4 452.4 311.1 452.4 0.00 41 54 20181 -65.1 -88.1 3 23.0 -65.4 322 7 479.4 479.4 313.4 479.4 0.00 42 50 20650 -64.3 -88.3 2 24.0 -64.6 310 25 492.0 492.0 314.4 492.0 0.00 43 49 20773 -64.3 -89.3 2 25.0 -64.7 295 13 494.8 494.8 314.6 494.8 0.00 44 48 20900 -61.1 -88.1 2 27.0 -61.6 295 21 505.4 505.4 315.3 505.4 0.00 45 32 23417 -60.5 -87.5 2 27.0 -61.3 259 18 569.1 569.1 319.1 569.1 0.01 46 30 23820 -59.1 -87.1 1 28.0 -60.1 265 19 583.5 583.5 319.8 583.6 0.01 47 26 24724 -56.1 -85.1 1 29.0 -57.7 307 21 616.4 616.4 321.3 616.5 0.01 48 24 25233 -56.7 -85.7 1 29.0 -58.3 313 27 629.0 629.0 321.9 629.0 0.01 49 21 26092 -50.5 -83.5 1 33.0 -53.7 288 38 672.2 672.2 323.5 672.3 0.02 50 20 26410 -51.3 -83.3 1 32.0 -54.4 280 24 679.1 679.2 323.7 679.3 0.02 51 19 26744 -50.7 -82.7 1 32.0 -54.1 260 27 691.0 691.1 324.1 691.2 0.02 TRP 177 12853 -58.9 -75.9 9 17.0 -59.1 245 46 351.6 351.6 297.0 351.6 0.01 WND 275 9997 -44.5 -65.1 8 20.6 -45.1 225 67 330.7 330.8 291.9 330.8 0.02 Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 870.83 mb = 1335.11 m = 4380.21 ft Freezing level: 785.11 mb = 2159.83 m = 7085.98 ft Freezing level: 715.90 mb = 2907.01 m = 9537.31 ft Freezing level: 702.11 mb = 3059.89 m = 10038.88 ft Freezing level: 655.98 mb = 3614.46 m = 11858.32 ft Wetbulb zero: 879.96 mb = 1247.47 m = 4092.69 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 69.54 % Est. max temperature: 12.31 C = 54.16 F Sfc-Lift cond lev (LCL): 991.10 mb = 279.29 m = 916.28 ft T: 7.34 C 700-500 lapse rate: 5.50 C/km ThetaE index: 2.78 C Layer 1000.0- 858.0 mb Conv cond level (CCL): 915.05 mb = 932.15 m = 3058.20 ft Mean mixing ratio: 5.24 g/kg Conv temperature: 11.36 C = 52.45 F Cap Strength: 17.53 C Lifted Index: 17.49 C Risk: None Lifted Index @300 mb: 23.13 C Lifted Index @700 mb: 12.06 C Showalter Index: 18.25 C Risk: None Total Totals Index: 24.10 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 11.50 C K Index: 7.10 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 5.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.31 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 9.28 J/kg Cap Strength: 17.50 C Lift Cond Lev (LCL): 933.50 mb = 770.06 m = 2526.41 ft Lev Free Conv (LFC): 868.50 mb = 1353.15 m = 4439.42 ft Equ Level (EL): 828.50 mb = 1730.16 m = 5676.31 ft B at Equ Level: 6.43 J/kg Max Parcel Lev (MPL): 808.50 mb = 1925.04 m = 6315.67 ft Wind level data Storm motion: 224 at 18 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 1014 85 270 7 7.0 -0.0 | 23 14 -5.5 -12.8 1 1000 206 245 17 15.4 7.2 | 333 6 2.9 -5.7 2 988 305 235 17 13.9 9.8 | 335 3 1.4 -3.1 3 952 610 210 19 9.5 16.5 | 140 5 -3.0 3.6 4 925 845 185 24 2.1 23.9 | 137 15 -10.4 11.1 5 917 914 185 24 2.1 23.9 | 137 15 -10.4 11.1 6 850 1524 195 16 4.1 15.5 | 107 9 -8.4 2.6 7 850 1526 195 16 4.1 15.5 | 107 9 -8.4 2.6 8 819 1829 225 18 12.7 12.7 | 297 0 0.2 -0.1 9 788 2134 220 21 13.5 16.1 | 197 3 1.0 3.2 10 759 2438 215 26 14.9 21.3 | 196 9 2.4 8.5 11 700 3084 190 26 4.5 25.6 | 148 15 -8.0 12.8 12 676 3353 190 28 4.9 27.6 | 153 17 -7.6 14.7 13 626 3962 185 30 2.6 29.9 | 150 20 -9.9 17.0 14 602 4267 180 29 0.0 29.0 | 142 20 -12.5 16.2 15 579 4572 165 27 -7.0 26.1 | 124 24 -19.5 13.2 16 557 4877 175 16 -1.4 15.9 | 103 14 -13.9 3.1 17 515 5486 195 29 7.5 28.0 | 162 16 -5.0 15.2 18 500 5720 195 29 7.5 28.0 | 162 16 -5.0 15.2 19 475 6096 185 30 2.6 29.9 | 150 20 -9.9 17.0 20 456 6401 185 32 2.8 31.9 | 153 21 -9.7 19.0 21 403 7315 215 37 21.2 30.3 | 207 20 8.7 17.5 22 400 7380 210 48 24.0 41.6 | 202 31 11.5 28.7 23 370 7925 220 58 37.3 44.4 | 218 40 24.8 31.6 24 355 8230 220 56 36.0 42.9 | 218 38 23.5 30.1 25 300 9410 225 65 46.0 46.0 | 225 47 33.5 33.1 26 275 9997 225 67 47.4 47.4 | 225 49 34.9 34.5 27 272 10058 225 67 47.4 47.4 | 225 49 34.9 34.5 28 250 10630 230 66 50.6 42.4 | 232 48 38.1 29.6 29 200 12080 235 58 47.5 33.3 | 240 41 35.0 20.4 30 177 12853 245 46 41.7 19.4 | 257 30 29.2 6.6 31 170 13106 245 44 39.9 18.6 | 258 28 27.4 5.8 32 154 13716 250 60 56.4 20.5 | 260 45 43.9 7.7 33 150 13900 240 48 41.6 24.0 | 249 31 29.1 11.2 34 140 14326 240 37 32.0 18.5 | 254 20 19.5 5.7 35 127 14935 265 30 29.9 2.6 | 300 20 17.4 -10.2 36 121 15240 275 33 32.9 -2.9 | 308 26 20.4 -15.7 37 115 15545 260 47 46.3 8.2 | 278 34 33.8 -4.7 38 109 15850 255 41 39.6 10.6 | 275 27 27.1 -2.2 39 104 16154 265 34 33.9 3.0 | 295 24 21.4 -9.9 40 100 16410 220 23 14.8 17.6 | 206 5 2.3 4.8 41 99 16459 220 28 18.0 21.4 | 213 10 5.5 8.6 42 94 16764 220 24 15.4 18.4 | 208 6 2.9 5.5 43 90 17069 235 11 9.0 6.3 | 28 7 -3.5 -6.5 44 85 17374 335 11 4.6 -10.0 | 19 24 -7.9 -22.8 45 81 17678 335 14 5.9 -12.7 | 14 26 -6.6 -25.5 46 77 17983 300 19 16.5 -9.5 | 350 23 4.0 -22.3 47 74 18288 285 28 27.0 -7.2 | 324 25 14.5 -20.1 48 70 18590 335 17 7.2 -15.4 | 11 29 -5.3 -28.3 49 70 18593 280 15 14.8 -2.6 | 352 16 2.3 -15.4 50 67 18898 330 16 8.0 -13.9 | 10 27 -4.5 -26.7 51 63 19202 305 20 16.4 -11.5 | 351 25 3.9 -24.3 52 60 19507 285 21 20.3 -5.4 | 337 20 7.8 -18.3 53 57 19812 265 11 11.0 1.0 | 7 12 -1.5 -11.9 54 55 20117 320 6 3.9 -4.6 | 26 19 -8.6 -17.4 55 52 20422 330 10 5.0 -8.7 | 19 23 -7.5 -21.5 56 50 20650 310 25 19.2 -16.1 | 347 30 6.7 -28.9 57 49 20726 295 10 9.1 -4.2 | 11 17 -3.4 -17.1 58 47 21031 295 29 26.3 -12.3 | 331 29 13.8 -25.1 59 45 21336 275 27 26.9 -2.4 | 317 21 14.4 -15.2 60 43 21641 270 19 19.0 -0.0 | 333 14 6.5 -12.8 61 41 21946 290 23 21.6 -7.9 | 336 23 9.1 -20.7 62 35 22860 245 18 16.3 7.6 | 324 6 3.8 -5.2 63 32 23470 260 18 17.7 3.1 | 332 11 5.2 -9.7 64 30 23774 270 18 18.0 -0.0 | 337 14 5.5 -12.8 65 30 23820 265 19 18.9 1.7 | 330 13 6.4 -11.2 66 29 24079 265 19 18.9 1.7 | 330 13 6.4 -11.2 67 27 24384 290 18 16.9 -6.2 | 347 20 4.4 -19.0 68 25 24994 320 24 15.4 -18.4 | 355 31 2.9 -31.2 69 21 26213 285 39 37.7 -10.1 | 312 34 25.2 -22.9 70 20 26410 280 24 23.6 -4.2 | 327 20 11.1 -17.0 71 19 26518 255 27 26.1 7.0 | 293 15 13.6 -5.9 72 18 26822 280 25 24.6 -4.3 | 325 21 12.1 -17.2 Wind Parameters Mean winds (0-6000m): 194.2 at 23.9 knts Storm direction: 224.2 at 17.9 knts Shear (0-3000m) pos: 2.1 neg: 5.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 124.8 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -66.6 tot: -65.3 m^2/s^2 ave: -21.8 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 12.1 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 28.54 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 ------------------------------------------------------------------------------- 500 231 16 354 3| 0.0 16.7 16.7| 0.1 -18.8 -18.7 -37.4 -0.20| 23.2 -4.5 1000 208 19 141 5| 0.0 11.3 11.3| 0.3 -26.5 -26.3 -26.3 -0.18| 18.7 -3.4 1500 202 19 132 7| 2.4 7.5 9.9| 0.3 -37.7 -37.5 -25.0 -0.24| 15.1 -3.6 2000 206 19 134 6| 3.1 5.6 8.7| 1.3 -37.9 -36.6 -18.3 -0.16| 13.8 -2.3 2500 209 20 147 5| 2.5 6.0 8.5| 1.3 -43.9 -42.6 -17.1 -0.18| 12.8 -2.3 3000 207 21 152 7| 2.1 5.9 7.9| 1.3 -66.6 -65.3 -21.8 -0.26| 12.1 -3.2 4000 200 23 152 10| 1.6 5.0 6.6| 6.5 -76.2 -69.7 -17.4 -0.25| 9.9 -2.5 5000 195 23 145 12| 2.2 4.1 6.3| 24.1-154.7-130.5 -26.1 -0.29| 10.5 -3.0 6000 194 24 147 12| 2.1 3.8 5.9| 63.3-171.5-108.1 -18.0 -0.19| 10.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250529.12.gif