UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 7 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 1014 85 14.4 10.0 75 4.4 11.9 120 3 286.4 287.7 284.4 307.7 7.61 1 1006 151 12.4 8.5 77 3.9 10.2 157 2 285.1 286.3 283.1 304.3 6.93 2 1000 201 11.8 8.3 79 3.5 9.9 185 2 285.0 286.1 283.0 304.1 6.88 3 971 447 9.4 8.1 92 1.3 8.7 76 6 284.9 286.2 283.1 304.4 6.99 4 965 498 9.8 7.6 86 2.2 8.6 104 8 285.8 287.0 283.3 304.8 6.79 5 925 850 8.4 -1.6 49 10.0 3.9 175 16 287.9 288.5 280.7 298.5 3.67 6 924 859 8.4 -1.6 49 10.0 3.9 176 16 288.0 288.6 280.7 298.6 3.68 7 850 1542 3.0 -4.0 60 7.0 0.0 190 18 289.3 289.9 280.9 299.0 3.34 8 847 1571 2.8 -4.2 60 7.0 -0.2 191 18 289.4 290.0 280.9 299.0 3.30 9 831 1726 7.2 200 20 295.6 10 819 1845 7.0 -16.0 18 23.0 -0.9 205 21 296.6 296.9 281.7 300.8 1.34 11 723 2855 0.6 -34.4 5 35.0 -7.0 185 27 300.4 300.4 281.9 301.3 0.29 12 700 3114 2.0 -43.0 2 45.0 -6.6 185 39 304.7 304.7 283.4 305.1 0.12 13 699 3126 2.0 -41.0 2 43.0 -6.5 185 39 304.8 304.9 283.5 305.4 0.15 14 576 4664 -6.9 245 34 311.8 15 506 5668 -10.9 -32.9 14 22.0 -15.6 273 67 318.7 318.8 288.9 320.4 0.47 16 500 5760 -11.7 -31.7 17 20.0 -16.0 275 70 318.8 318.9 288.9 320.7 0.54 17 472 6196 -15.1 -23.1 50 8.0 -17.2 277 73 319.9 320.1 290.0 324.2 1.26 18 438 6753 -20.1 -30.1 41 10.0 -22.1 284 79 320.4 320.6 289.6 323.0 0.72 19 424 6993 -21.1 -30.1 44 9.0 -22.9 286 83 322.2 322.3 290.2 324.8 0.74 20 405 7329 -21.9 -42.9 13 21.0 -24.7 289 88 325.4 325.4 290.6 326.2 0.21 21 400 7420 -22.7 -42.7 14 20.0 -25.3 280 92 325.5 325.5 290.7 326.3 0.22 22 363 8126 -26.7 -43.7 18 17.0 -28.7 280 102 329.3 329.3 291.7 330.1 0.22 23 338 8637 -31.1 -48.1 17 17.0 -32.6 280 106 330.1 330.1 291.9 330.7 0.14 24 336 8679 -31.5 -47.5 19 16.0 -33.0 280 106 330.1 330.1 291.9 330.7 0.16 25 332 8763 -31.9 -37.9 55 6.0 -32.7 280 107 330.7 330.8 292.3 332.3 0.44 26 320 9022 -34.5 -38.9 64 4.4 -35.0 280 108 330.6 330.7 292.3 332.1 0.41 27 315 9132 -35.1 -48.1 25 13.0 -36.1 280 108 331.2 331.3 292.2 331.9 0.16 28 300 9470 -37.9 -44.9 48 7.0 -38.5 280 110 332.0 332.0 292.5 332.9 0.23 29 297 9540 -38.3 -46.3 43 8.0 -38.9 280 111 332.3 332.4 292.6 333.1 0.20 30 291 9680 -39.3 -42.9 69 3.6 -39.6 281 113 332.9 332.9 292.8 334.0 0.30 31 280 9944 -41.3 -45.3 65 4.0 -41.6 282 117 333.7 333.7 293.0 334.6 0.24 32 272 10142 -42.3 -51.3 37 9.0 -42.8 283 120 335.0 335.0 293.2 335.5 0.12 33 250 10710 -46.1 -53.1 45 7.0 -46.4 285 128 337.5 337.6 293.8 338.0 0.11 34 236 11088 -48.7 -53.7 56 5.0 -48.9 281 131 339.2 339.2 294.2 339.7 0.11 35 227 11341 -50.7 -56.7 49 6.0 -50.9 279 132 339.9 340.0 294.4 340.3 0.08 36 217 11631 -52.7 -68.7 13 16.0 -53.0 275 134 341.3 341.3 294.6 341.3 0.02 37 200 12150 -56.4 -69.2 19 12.8 -56.6 270 138 343.5 343.5 295.1 343.5 0.02 38 196 12279 -57.3 -69.3 20 12.0 -57.5 271 136 344.0 344.0 295.3 344.1 0.02 39 150 13950 -64.5 -79.5 11 15.0 -64.6 285 100 359.0 359.0 298.5 359.0 0.00 40 137 14497 -67.5 -81.5 12 14.0 -67.6 281 106 363.1 363.1 299.3 363.1 0.00 41 129 14860 -64.9 -83.9 6 19.0 -65.0 279 100 374.1 374.1 301.3 374.1 0.00 42 108 15928 -68.9 -85.9 7 17.0 -69.0 274 75 386.0 386.0 303.2 386.0 0.00 43 100 16390 -66.1 -86.1 4 20.0 -66.2 275 62 400.0 400.0 305.2 400.0 0.00 44 77 17964 -71.3 -88.3 6 17.0 -71.4 265 60 420.2 420.2 307.7 420.2 0.00 45 72 18368 -65.5 -88.5 3 23.0 -65.7 267 53 440.7 440.7 310.0 440.7 0.00 46 70 18540 -65.9 -87.9 3 22.0 -66.1 270 35 443.4 443.4 310.2 443.4 0.00 47 56 19878 -68.7 -89.7 3 21.0 -68.9 258 35 466.2 466.2 312.3 466.2 0.00 48 50 20560 -64.5 -88.5 2 24.0 -64.8 245 15 491.5 491.5 314.3 491.5 0.00 49 48 20810 -63.9 -88.9 2 25.0 -64.3 238 19 498.7 498.7 314.8 498.7 0.00 50 43 21478 -68.3 -90.3 3 22.0 -68.5 240 12 503.8 503.8 315.2 503.8 0.00 51 41 21767 -63.5 -89.5 2 26.0 -64.0 259 20 522.7 522.7 316.5 522.7 0.00 52 38 22234 -63.1 -89.1 2 26.0 -63.6 260 26 535.2 535.2 317.2 535.2 0.00 53 35 22747 -57.9 -86.9 1 29.0 -58.9 239 22 561.5 561.5 318.7 561.5 0.01 54 31 23506 -61.3 -88.3 2 27.0 -62.1 250 18 572.1 572.1 319.3 572.2 0.01 55 30 23710 -61.1 -88.1 2 27.0 -61.9 275 10 578.1 578.1 319.6 578.1 0.01 56 20 26250 -56.9 -85.9 1 29.0 -58.7 235 21 662.0 662.0 323.2 662.1 0.01 57 15 28076 -55.9 -85.9 1 30.0 -58.4 250 22 722.1 722.1 325.1 722.2 0.02 TRP 77 17964 -71.3 -88.3 6 17.0 -71.4 265 60 420.2 420.2 307.7 420.2 0.00 WND 200 12150 -56.4 -69.2 19 12.8 -56.6 270 138 343.5 343.5 295.1 343.5 0.02 Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 671.36 mb = 3471.16 m = 11388.19 ft Wetbulb zero: 849.66 mb = 1545.21 m = 5069.51 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 38.70 % Est. max temperature: 17.04 C = 62.68 F Sfc-Lift cond lev (LCL): 949.21 mb = 635.42 m = 2084.70 ft T: 9.25 C 700-500 lapse rate: 5.18 C/km ThetaE index: 6.34 C Layer 925.0- 924.0 mb Conv cond level (CCL): 862.00 mb = 1427.32 m = 4682.77 ft Mean mixing ratio: 5.88 g/kg Conv temperature: 17.08 C = 62.75 F Cap Strength: 15.45 C Lifted Index: 15.41 C Risk: None Lifted Index @300 mb: 20.85 C Lifted Index @700 mb: 9.89 C Showalter Index: 17.93 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 14.70 C Cross Totals Index: 7.70 C K Index: -34.30 Risk: None Sweat Index: 255.52 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.87 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 47472.65 J/kg Cap Strength: 15.21 C Lift Cond Lev (LCL): 899.87 mb = 1075.51 m = 3528.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 22 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 85 120 3 -2.6 1.5 | 86 25 -24.5 -1.6 1 1000 201 185 2 0.2 2.0 | 87 22 -21.7 -1.1 2 988 305 0 0 -0.0 -0.0 | 82 22 -21.9 -3.1 3 952 610 165 13 -3.4 12.6 | 111 27 -25.2 9.5 4 925 850 175 16 -1.4 15.9 | 119 27 -23.3 12.9 5 918 914 185 15 1.3 14.9 | 120 24 -20.6 11.9 6 884 1219 180 13 0.0 13.0 | 114 24 -21.9 9.9 7 850 1542 190 18 3.1 17.7 | 128 24 -18.7 14.7 8 820 1829 205 21 8.9 19.0 | 141 21 -13.0 16.0 9 790 2134 205 17 7.2 15.4 | 130 19 -14.7 12.4 10 761 2438 190 20 3.5 19.7 | 132 25 -18.4 16.6 11 733 2743 185 21 1.8 20.9 | 132 27 -20.0 17.9 12 706 3048 185 39 3.4 38.9 | 153 40 -18.5 35.8 13 700 3114 185 39 3.4 38.9 | 153 40 -18.5 35.8 14 653 3658 195 28 7.2 27.0 | 149 28 -14.6 24.0 15 628 3962 225 19 13.4 13.4 | 141 13 -8.4 10.4 16 605 4267 230 24 18.4 15.4 | 164 13 -3.5 12.4 17 538 5182 265 49 48.8 4.3 | 267 27 26.9 1.2 18 500 5760 275 70 69.7 -6.1 | 281 49 47.9 -9.2 19 498 5791 270 72 72.0 -0.0 | 273 50 50.1 -3.1 20 478 6096 275 72 71.7 -6.3 | 281 51 49.9 -9.3 21 459 6401 280 74 72.9 -12.8 | 287 53 51.0 -15.9 22 406 7315 290 88 82.7 -30.1 | 299 69 60.8 -33.2 23 400 7420 280 92 90.6 -16.0 | 285 71 68.7 -19.0 24 357 8230 280 104 102.4 -18.1 | 285 83 80.6 -21.1 25 300 9470 280 110 108.3 -19.1 | 284 89 86.5 -22.2 26 250 10710 285 128 123.6 -33.1 | 290 108 101.8 -36.2 27 200 12150 270 138 138.0 -0.0 | 272 116 116.1 -3.1 28 199 12192 270 138 138.0 -0.0 | 272 116 116.1 -3.1 29 156 13716 280 95 93.6 -16.5 | 285 74 71.7 -19.6 30 150 13950 285 100 96.6 -25.9 | 291 80 74.7 -28.9 31 134 14630 280 107 105.4 -18.6 | 285 86 83.5 -21.6 32 109 15850 275 72 71.7 -6.3 | 281 51 49.9 -9.3 33 104 16154 270 84 84.0 -0.0 | 273 62 62.1 -3.1 34 100 16390 275 62 61.8 -5.4 | 282 41 39.9 -8.5 35 94 16764 275 64 63.8 -5.6 | 282 43 41.9 -8.6 36 89 17069 290 66 62.0 -22.6 | 303 48 40.2 -25.6 37 81 17678 265 56 55.8 4.9 | 267 34 33.9 1.8 38 77 17964 265 60 59.8 5.2 | 267 38 37.9 2.2 39 73 18288 265 62 61.8 5.4 | 267 40 39.9 2.3 40 70 18540 270 35 35.0 -0.0 | 283 13 13.1 -3.1 41 69 18593 275 35 34.9 -3.1 | 295 14 13.0 -6.1 42 66 18898 275 36 35.9 -3.1 | 294 15 14.0 -6.2 43 63 19202 255 33 31.9 8.5 | 241 11 10.0 5.5 44 57 19812 260 35 34.5 6.1 | 257 13 12.6 3.0 45 54 20117 250 34 31.9 11.6 | 230 13 10.1 8.6 46 50 20560 245 15 13.6 6.3 | 112 9 -8.3 3.3 47 49 20726 235 20 16.4 11.5 | 147 10 -5.5 8.4 48 46 21031 245 15 13.6 6.3 | 112 9 -8.3 3.3 49 44 21336 230 8 6.1 5.1 | 98 16 -15.7 2.1 50 40 21946 270 24 24.0 -0.0 | 325 4 2.1 -3.1 51 38 22250 260 26 25.6 4.5 | 249 4 3.7 1.5 52 34 22860 235 21 17.2 12.0 | 153 10 -4.7 9.0 53 33 23165 265 19 18.9 1.7 | 65 3 -2.9 -1.4 54 31 23470 245 20 18.1 8.5 | 145 7 -3.7 5.4 55 30 23710 275 10 10.0 -0.9 | 72 13 -11.9 -3.9 56 30 23774 250 14 13.2 4.8 | 101 9 -8.7 1.7 57 28 24079 275 10 10.0 -0.9 | 72 13 -11.9 -3.9 58 27 24384 265 11 11.0 1.0 | 79 11 -10.9 -2.1 59 24 24994 285 22 21.3 -5.7 | 4 9 -0.6 -8.7 60 23 25298 245 26 23.6 11.0 | 192 8 1.7 7.9 61 21 25908 230 24 18.4 15.4 | 164 13 -3.5 12.4 62 20 26250 235 21 17.2 12.0 | 153 10 -4.7 9.0 63 17 26822 245 17 15.4 7.2 | 123 8 -6.5 4.1 64 12 28042 260 34 33.5 5.9 | 256 12 11.6 2.8 Wind Parameters Mean winds (0-6000m): 232.0 at 29.4 knts Storm direction: 262.0 at 22.1 knts Shear (0-3000m) pos: 3.0 neg: 4.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 320.0 neg: -52.6 tot: 267.4 m^2/s^2 ave: 89.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 111.06 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 ------------------------------------------------------------------------------- 500 153 4 91 24| 9.8 0.0 9.8|106.4 -24.5 81.9 163.7 0.42| 25.2 10.6 1000 173 9 105 24| 6.6 0.0 6.6|155.6 -32.0 123.6 123.6 0.46| 17.8 8.2 1500 179 11 110 24| 6.1 0.0 6.1|194.4 -36.8 157.6 105.0 0.52| 14.2 7.3 2000 187 13 117 23| 4.5 0.0 4.5|215.3 -49.7 165.6 82.8 0.46| 12.6 5.8 2500 190 15 120 22| 3.6 1.3 4.9|218.1 -52.1 166.0 66.4 0.41| 11.5 4.6 3000 188 17 125 24| 3.0 4.0 7.0|320.0 -52.6 267.4 89.1 0.46| 12.8 5.9 4000 191 20 132 24| 3.1 3.0 6.1|327.8 -78.6 249.3 62.3 0.31| 13.4 4.1 5000 207 23 146 21| 5.7 2.4 8.1|452.3 -78.6 373.7 74.7 0.45| 14.1 6.4 6000 232 29 185 15| 7.2 2.0 9.2|608.5-124.5 484.1 80.7 0.43| 14.7 6.3 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251007.12.gif