UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052300.upa.cvt Date: 0000Z 23 MAY 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 23 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 1013 85 13.2 10.7 85 2.5 11.7 140 1 285.3 286.7 284.4 307.5 7.99 1 1000 200 13.6 9.5 76 4.1 11.3 110 17 286.8 288.1 284.4 307.6 7.46 2 956 579 11.8 8.4 80 3.4 9.9 97 25 288.6 289.9 284.9 309.1 7.25 3 925 854 9.8 7.7 87 2.1 8.6 95 23 289.3 290.6 285.1 309.5 7.14 4 897 1108 8.2 6.5 89 1.7 7.3 101 18 290.2 291.4 285.1 309.5 6.78 5 883 1239 10.6 -4.4 35 15.0 3.9 110 17 294.0 294.6 282.7 303.3 3.12 6 877 1296 11.2 -6.8 28 18.0 3.5 125 15 295.2 295.7 282.6 303.1 2.61 7 858 1478 10.4 -13.6 17 24.0 1.5 173 11 296.2 296.5 281.8 301.1 1.56 8 850 1556 10.2 -6.8 30 17.0 2.9 185 10 296.8 297.3 283.4 305.0 2.70 9 845 1605 9.6 -2.4 43 12.0 3.9 185 10 296.7 297.4 284.6 308.0 3.79 10 833 1724 10.6 -5.4 32 16.0 3.4 186 11 299.0 299.5 284.7 308.3 3.07 11 786 2203 6.2 -8.8 33 15.0 0.1 194 13 299.3 299.7 284.1 306.9 2.50 12 757 2511 6.0 -18.0 16 24.0 -2.1 210 16 302.3 302.5 283.9 306.2 1.22 13 700 3147 1.4 -23.6 14 25.0 -5.8 245 15 304.0 304.2 284.1 306.7 0.81 14 687 3297 0.0 -28.0 10 28.0 -7.1 236 16 304.1 304.2 283.8 306.0 0.56 15 672 3474 0.8 -38.2 4 39.0 -7.4 226 18 306.9 307.0 284.4 307.7 0.21 16 576 4696 -4.7 -46.7 2 42.0 -11.7 229 36 314.3 314.3 287.0 314.7 0.10 17 500 5790 -12.5 -29.5 23 17.0 -16.3 240 45 317.8 317.9 288.8 320.1 0.66 18 465 6340 -17.7 -32.7 26 15.0 -20.5 241 42 318.0 318.1 288.7 319.9 0.53 19 442 6720 -19.1 -44.1 9 25.0 -22.4 242 44 320.9 320.9 289.2 321.5 0.17 20 439 6771 -18.5 -46.5 7 28.0 -22.1 242 44 322.3 322.3 289.6 322.8 0.13 21 400 7460 -23.7 -44.7 13 21.0 -26.2 245 47 324.2 324.2 290.2 324.9 0.18 22 328 8869 -36.7 -54.7 14 18.0 -37.7 265 47 325.2 325.3 290.4 325.5 0.07 23 300 9480 -41.3 -54.3 23 13.0 -41.9 245 59 327.2 327.2 291.0 327.5 0.08 24 252 10638 -51.1 -58.1 43 7.0 -51.3 260 64 329.3 329.4 291.6 329.6 0.06 25 250 10690 -51.5 -59.5 38 8.0 -51.7 260 64 329.5 329.5 291.6 329.7 0.05 26 237 11035 -53.3 -66.3 19 13.0 -53.5 260 67 331.9 331.9 292.2 331.9 0.02 27 215 11660 -54.7 -74.7 7 20.0 -54.9 260 72 339.1 339.1 294.1 339.1 0.01 28 200 12120 -57.5 -74.5 10 17.0 -57.7 260 76 341.7 341.7 294.7 341.7 0.01 29 187 12544 -59.5 -75.5 11 16.0 -59.7 257 76 345.1 345.1 295.6 345.1 0.01 30 155 13716 -61.5 -81.8 5 20.3 -61.7 250 90 360.7 360.7 298.8 360.7 0.00 31 150 13920 -61.9 -82.9 4 21.0 -62.0 255 72 363.4 363.4 299.4 363.5 0.00 32 145 14129 -62.1 -83.1 4 21.0 -62.3 252 82 366.6 366.6 299.9 366.6 0.00 33 107 15973 -69.3 -87.3 6 18.0 -69.4 255 65 386.3 386.3 303.2 386.3 0.00 34 101 16320 -66.1 -88.1 3 22.0 -66.2 246 57 398.9 398.9 305.0 398.9 0.00 35 100 16380 -66.5 -88.5 3 22.0 -66.6 245 56 399.2 399.2 305.1 399.2 0.00 36 80 17725 -68.1 -89.1 3 21.0 -68.2 222 39 422.3 422.3 308.0 422.3 0.00 37 70 18530 -66.1 -88.1 3 22.0 -66.3 285 22 443.0 443.0 310.2 443.0 0.00 38 65 18980 -65.3 -88.3 3 23.0 -65.5 281 22 454.2 454.2 311.3 454.2 0.00 39 64 19074 -65.7 -88.7 3 23.0 -65.9 276 23 455.4 455.4 311.4 455.4 0.00 40 54 20120 -59.9 -86.9 2 27.0 -60.4 282 21 491.4 491.4 314.3 491.4 0.00 41 50 20600 -60.3 -87.3 2 27.0 -60.9 255 15 501.4 501.4 315.1 501.4 0.00 42 48 20854 -61.5 -87.5 2 26.0 -62.0 255 15 504.4 504.4 315.2 504.4 0.00 43 39 22169 -52.3 -84.3 1 32.0 -54.0 270 27 558.5 558.5 318.6 558.6 0.01 44 34 23052 -54.5 -84.5 1 30.0 -56.0 272 20 575.1 575.1 319.4 575.2 0.01 TRP 107 15973 -69.3 -87.3 6 18.0 -69.4 255 65 386.3 386.3 303.2 386.3 0.00 WND 155 13716 -61.5 -81.8 5 20.3 -61.7 250 90 360.7 360.7 298.8 360.7 0.00 Sounding variables and indices 1000-500 mb thick: 5590.00 m Freezing level: 658.04 mb = 3651.26 m = 11979.07 ft Wetbulb zero: 784.95 mb = 2214.39 m = 7264.96 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 27.14 % Est. max temperature: 23.92 C = 75.06 F Sfc-Lift cond lev (LCL): 975.66 mb = 407.28 m = 1336.20 ft T: 12.61 C 700-500 lapse rate: 5.26 C/km ThetaE index: 8.46 C Layer 897.0- 850.0 mb Conv cond level (CCL): 742.30 mb = 2670.54 m = 8761.51 ft Mean mixing ratio: 7.31 g/kg Conv temperature: 30.70 C = 87.26 F Cap Strength: 10.34 C Lifted Index: 10.62 C Risk: None Lifted Index @300 mb: 13.29 C Lifted Index @700 mb: 6.13 C Showalter Index: 13.03 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 5.70 C K Index: -9.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.93 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 31127.48 J/kg Cap Strength: 10.57 C Lift Cond Lev (LCL): 916.99 mb = 926.02 m = 3038.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 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 1013 85 140 1 -0.6 0.8 | 70 19 -17.5 -6.5 1 1000 200 110 17 -16.0 5.8 | 87 33 -32.8 -1.5 2 988 305 110 21 -19.7 7.2 | 90 37 -36.6 -0.1 3 952 610 95 26 -25.9 2.3 | 83 43 -42.8 -5.0 4 925 854 95 23 -22.9 2.0 | 82 40 -39.8 -5.3 5 918 914 95 21 -20.9 1.8 | 82 38 -37.8 -5.4 6 885 1219 105 17 -16.4 4.4 | 85 33 -33.3 -2.9 7 853 1524 185 10 0.9 10.0 | 100 16 -16.0 2.7 8 850 1556 185 10 0.9 10.0 | 100 16 -16.0 2.7 9 792 2134 190 12 2.1 11.8 | 107 15 -14.8 4.5 10 763 2438 210 16 8.0 13.9 | 127 11 -8.8 6.6 11 735 2743 210 14 7.0 12.1 | 116 11 -9.8 4.8 12 709 3048 250 14 13.2 4.8 | 56 4 -3.7 -2.5 13 700 3147 245 15 13.6 6.3 | 74 3 -3.3 -0.9 14 656 3658 215 19 10.9 15.6 | 144 10 -6.0 8.3 15 607 4267 225 33 23.3 23.3 | 202 17 6.5 16.1 16 500 5790 240 45 39.0 22.5 | 235 27 22.1 15.2 17 480 6096 240 41 35.5 20.5 | 235 23 18.7 13.2 18 400 7460 245 47 42.6 19.9 | 244 29 25.7 12.6 19 358 8230 255 45 43.5 11.6 | 261 27 26.6 4.4 20 329 8839 265 47 46.8 4.1 | 276 30 30.0 -3.2 21 300 9480 245 59 53.5 24.9 | 244 41 36.6 17.7 22 288 9754 245 59 53.5 24.9 | 244 41 36.6 17.7 23 263 10363 260 61 60.1 10.6 | 266 43 43.2 3.3 24 250 10690 260 64 63.0 11.1 | 265 46 46.2 3.8 25 200 12120 260 76 74.8 13.2 | 264 58 58.0 5.9 26 198 12192 260 81 79.8 14.1 | 264 63 62.9 6.8 27 179 12802 255 73 70.5 18.9 | 258 55 53.7 11.6 28 155 13716 250 90 84.6 30.8 | 251 72 67.7 23.5 29 150 13920 255 72 69.5 18.6 | 258 54 52.7 11.4 30 148 14021 250 90 84.6 30.8 | 251 72 67.7 23.5 31 140 14326 255 67 64.7 17.3 | 258 49 47.9 10.1 32 127 14935 255 80 77.3 20.7 | 257 62 60.4 13.4 33 109 15850 255 78 75.3 20.2 | 258 60 58.5 12.9 34 107 15973 255 65 62.8 16.8 | 258 47 45.9 9.5 35 100 16380 245 56 50.8 23.7 | 244 38 33.9 16.4 36 99 16459 245 56 50.8 23.7 | 244 38 33.9 16.4 37 89 17069 250 60 56.4 20.5 | 251 42 39.5 13.2 38 81 17678 220 41 26.4 31.4 | 201 26 9.5 24.1 39 73 18288 250 16 15.0 5.5 | 45 3 -1.8 -1.8 40 70 18530 285 22 21.3 -5.7 | 341 14 4.4 -13.0 41 69 18593 270 28 28.0 -0.0 | 303 13 11.2 -7.3 42 66 18898 285 22 21.3 -5.7 | 341 14 4.4 -13.0 43 63 19202 270 23 23.0 -0.0 | 320 10 6.2 -7.3 44 60 19507 270 18 18.0 -0.0 | 351 7 1.2 -7.3 45 57 19812 310 18 13.8 -11.6 | 9 19 -3.1 -18.8 46 51 20422 255 24 23.2 6.2 | 280 6 6.3 -1.1 47 50 20600 255 15 14.5 3.9 | 35 4 -2.4 -3.4 48 45 21031 255 15 14.5 3.9 | 35 4 -2.4 -3.4 49 42 21336 285 22 21.3 -5.7 | 341 14 4.4 -13.0 50 39 21641 270 28 28.0 -0.0 | 303 13 11.2 -7.3 51 34 22250 270 20 20.0 -0.0 | 337 8 3.2 -7.3 52 30 22860 300 25 21.7 -12.5 | 346 20 4.8 -19.8 53 28 23165 275 28 27.9 -2.4 | 311 15 11.0 -9.7 Wind Parameters Mean winds (0-6000m): 216.6 at 24.5 knts Storm direction: 246.6 at 18.4 knts Shear (0-3000m) pos: 6.7 neg: 4.3 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): -8.3 deg Storm rel helicity (0-3000m) pos: 157.1 neg: -69.3 tot: 87.8 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 174.25 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 ------------------------------------------------------------------------------- 500 105 19 86 36| 0.0 25.6 25.6| 55.7 -40.4 15.2 30.5 0.18| 28.2 5.1 1000 100 21 84 38| 3.6 12.8 16.4| 66.3 -54.7 11.6 11.6 0.14| 18.0 2.4 1500 105 19 86 35| 9.4 8.5 17.9|133.9 -56.6 77.3 51.6 0.23| 19.6 4.5 2000 117 17 91 32| 7.4 6.4 13.8|141.5 -56.6 84.9 42.4 0.25| 15.2 3.8 2500 131 16 97 29| 7.1 5.1 12.2|157.1 -58.5 98.6 39.4 0.28| 13.6 3.8 3000 145 16 102 27| 6.7 4.3 10.9|157.1 -69.3 87.8 29.3 0.16| 13.1 2.1 4000 176 17 118 20| 6.1 3.7 9.8|192.5 -69.3 123.2 30.8 0.28| 12.5 3.5 5000 202 21 142 15| 6.2 2.9 9.1|241.3 -69.3 171.9 34.4 0.34| 11.3 3.9 6000 217 24 170 13| 5.4 2.5 7.9|278.5 -71.2 207.3 34.5 0.36| 10.4 3.7 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250523.00.gif