UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 8 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 1016 85 12.8 11.4 91 1.4 12.0 130 4 284.7 286.1 284.5 307.7 8.35 1 1000 223 12.0 9.8 86 2.2 10.7 120 7 285.1 286.5 283.9 306.3 7.62 2 959 573 11.6 3.6 58 8.0 7.5 89 17 288.2 289.1 282.5 302.9 5.16 3 925 873 9.6 2.6 62 7.0 6.1 105 22 289.1 290.0 282.7 303.4 4.99 4 917 945 9.2 2.2 62 7.0 5.7 109 24 289.4 290.3 282.8 303.5 4.89 5 910 1008 9.2 -2.8 43 12.0 3.8 107 25 290.1 290.7 281.3 300.0 3.41 6 897 1127 9.8 -26.2 6 36.0 -0.1 103 27 291.9 292.0 278.4 293.5 0.50 7 878 1304 9.4 -5.6 34 15.0 2.9 105 29 293.3 293.8 282.1 301.8 2.86 8 850 1572 9.0 -13.0 20 22.0 0.8 120 28 295.6 295.9 281.6 300.7 1.65 9 759 2502 5.2 -14.8 22 20.0 -2.0 153 12 301.2 301.5 283.9 306.2 1.60 10 748 2621 6.0 -41.0 2 47.0 -3.9 160 13 303.3 303.3 282.9 303.8 0.14 11 700 3160 2.6 -25.4 11 28.0 -5.3 190 14 305.4 305.5 284.4 307.7 0.69 12 594 4466 -4.7 -36.7 6 32.0 -11.2 210 11 311.6 311.6 286.2 312.6 0.28 13 502 5760 -15.5 -48.5 4 33.0 -19.6 250 19 313.8 313.8 286.8 314.1 0.09 14 500 5790 -15.7 -49.7 4 34.0 -19.7 250 19 313.9 313.9 286.8 314.2 0.08 15 422 7050 -22.3 -49.3 7 27.0 -25.1 277 55 321.1 321.1 289.2 321.4 0.10 16 400 7440 -24.9 -39.9 23 15.0 -26.9 275 68 322.6 322.7 289.9 323.7 0.30 17 353 8338 -32.5 -39.5 50 7.0 -33.3 285 78 324.1 324.2 290.4 325.4 0.35 18 323 8959 -37.3 -45.3 43 8.0 -37.9 285 83 325.8 325.9 290.7 326.6 0.21 19 317 9089 -37.9 -63.9 5 26.0 -38.9 285 84 326.8 326.8 290.8 326.8 0.02 20 308 9288 -37.1 -62.1 6 25.0 -38.2 283 88 330.6 330.6 291.9 330.7 0.03 21 300 9470 -38.7 -62.7 6 24.0 -39.7 280 91 330.8 330.8 292.0 330.9 0.03 22 260 10439 -45.1 -58.1 22 13.0 -45.6 280 116 335.2 335.2 293.2 335.5 0.06 23 250 10700 -47.5 -63.5 14 16.0 -48.0 280 114 335.4 335.5 293.2 335.6 0.03 24 248 10753 -47.9 -64.9 12 17.0 -48.3 280 114 335.6 335.6 293.3 335.7 0.03 25 242 10914 -48.3 -69.3 7 21.0 -48.8 279 116 337.4 337.4 293.7 337.4 0.01 26 229 11276 -50.3 -67.3 12 17.0 -50.7 278 118 339.7 339.7 294.3 339.8 0.02 27 200 12150 -55.3 -74.3 8 19.0 -55.5 275 120 345.2 345.2 295.6 345.2 0.01 28 190 12476 -56.6 -75.6 7 19.0 -56.9 275 124 348.1 348.1 296.2 348.2 0.01 29 158 13629 -61.5 -80.5 6 19.0 -61.7 268 103 358.8 358.8 298.5 358.8 0.00 30 150 13950 -62.7 -81.7 6 19.0 -62.9 265 95 362.1 362.1 299.1 362.1 0.00 31 144 14201 -63.5 -82.5 6 19.0 -63.6 265 97 364.9 364.9 299.7 364.9 0.00 32 133 14690 -61.9 -83.9 4 22.0 -62.1 263 92 376.2 376.2 301.6 376.2 0.00 33 100 16430 -67.5 -86.5 5 19.0 -67.6 255 54 397.3 397.3 304.8 397.3 0.00 34 85 17399 -70.9 -87.9 6 17.0 -71.0 265 55 409.3 409.3 306.4 409.3 0.00 35 80 17757 -71.3 -88.3 6 17.0 -71.4 259 51 415.7 415.7 307.2 415.7 0.00 36 70 18560 -63.9 -88.9 2 25.0 -64.1 235 13 447.7 447.7 310.6 447.7 0.00 37 69 18648 -63.9 -87.9 2 24.0 -64.1 252 25 449.5 449.5 310.8 449.5 0.00 38 60 19490 -70.3 -89.3 5 19.0 -70.4 300 20 453.5 453.5 311.2 453.6 0.00 39 56 19903 -66.5 -89.5 3 23.0 -66.7 284 24 471.3 471.3 312.7 471.3 0.00 40 50 20590 -65.1 -89.1 2 24.0 -65.4 220 13 490.1 490.1 314.2 490.1 0.00 41 47 20967 -62.5 -88.5 2 26.0 -63.0 224 17 505.1 505.1 315.3 505.1 0.00 42 30 23750 -58.3 -87.3 1 29.0 -59.4 280 7 585.7 585.7 319.9 585.7 0.01 43 29 23964 -58.1 -87.1 1 29.0 -59.3 239 3 592.0 592.0 320.2 592.0 0.01 44 25 24895 -59.7 -87.7 1 28.0 -60.8 285 9 613.0 613.0 321.2 613.1 0.01 45 23 25422 -55.9 -86.9 1 31.0 -57.7 280 11 639.0 639.0 322.3 639.1 0.01 46 20 26310 -56.5 -86.5 1 30.0 -58.4 245 9 663.2 663.2 323.2 663.3 0.01 47 17 27338 -57.9 -86.9 1 29.0 -59.8 248 10 690.3 690.3 324.1 690.4 0.01 TRP 144 14201 -63.5 -82.5 6 19.0 -63.6 265 97 364.9 364.9 299.7 364.9 0.00 WND 190 12476 -56.6 -75.6 7 19.0 -56.9 275 124 348.1 348.1 296.2 348.2 0.01 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 662.25 mb = 3625.09 m = 11893.20 ft Wetbulb zero: 897.32 mb = 1124.14 m = 3688.07 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 20.26 % Est. max temperature: 22.43 C = 72.37 F Sfc-Lift cond lev (LCL): 995.01 mb = 264.76 m = 868.63 ft T: 11.95 C 700-500 lapse rate: 6.96 C/km ThetaE index: 9.96 C Layer 910.0- 878.0 mb Conv cond level (CCL): 671.84 mb = 3486.49 m = 11438.48 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 35.17 C = 95.30 F Cap Strength: 11.22 C Lifted Index: 10.27 C Risk: None Lifted Index @300 mb: 18.88 C Lifted Index @700 mb: 9.61 C Showalter Index: 12.82 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 2.70 C K Index: -16.30 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.69 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 47483.75 J/kg Cap Strength: 11.15 C Lift Cond Lev (LCL): 889.57 mb = 1195.90 m = 3923.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 12 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 1016 85 130 4 -3.1 2.6 | 35 11 -6.1 -8.9 1 1000 223 120 7 -6.1 3.5 | 49 12 -9.1 -7.9 2 990 305 120 8 -6.9 4.0 | 53 12 -10.0 -7.4 3 955 610 85 18 -17.9 -1.6 | 58 25 -21.0 -13.0 4 925 873 105 22 -21.3 5.7 | 77 25 -24.3 -5.7 5 920 914 110 23 -21.6 7.9 | 82 25 -24.7 -3.6 6 887 1219 100 29 -28.6 5.0 | 79 32 -31.6 -6.4 7 850 1572 120 28 -24.2 14.0 | 95 27 -27.3 2.6 8 794 2134 145 13 -7.5 10.6 | 86 11 -10.5 -0.8 9 765 2438 150 12 -6.0 10.4 | 83 9 -9.0 -1.1 10 710 3048 185 15 1.3 14.9 | 154 4 -1.7 3.5 11 700 3160 190 14 2.4 13.8 | 165 2 -0.6 2.3 12 657 3658 200 15 5.1 14.1 | 218 3 2.1 2.7 13 632 3962 180 14 0.0 14.0 | 130 4 -3.0 2.6 14 608 4267 190 9 1.6 8.9 | 30 3 -1.5 -2.6 15 584 4572 225 13 9.2 9.2 | 290 7 6.2 -2.3 16 562 4877 220 11 7.1 8.4 | 307 5 4.0 -3.0 17 540 5182 245 11 10.0 4.6 | 314 10 6.9 -6.8 18 500 5790 250 19 17.9 6.5 | 288 16 14.8 -4.9 19 480 6096 250 19 17.9 6.5 | 288 16 14.8 -4.9 20 460 6401 280 33 32.5 -5.7 | 300 34 29.5 -17.2 21 400 7440 275 68 67.7 -5.9 | 285 67 64.7 -17.4 22 390 7620 275 67 66.7 -5.8 | 285 66 63.7 -17.3 23 358 8230 285 77 74.4 -19.9 | 294 78 71.3 -31.4 24 314 9144 285 85 82.1 -22.0 | 293 86 79.1 -33.4 25 300 9470 280 91 89.6 -15.8 | 287 91 86.6 -27.2 26 263 10363 280 117 115.2 -20.3 | 286 117 112.2 -31.8 27 250 10700 280 114 112.3 -19.8 | 286 114 109.2 -31.2 28 208 11887 275 123 122.5 -10.7 | 281 122 119.5 -22.2 29 200 12150 275 120 119.5 -10.5 | 281 119 116.5 -21.9 30 190 12476 275 124 123.5 -10.8 | 280 123 120.5 -22.3 31 180 12802 275 124 123.5 -10.8 | 280 123 120.5 -22.3 32 150 13950 265 95 94.6 8.3 | 272 92 91.6 -3.2 33 144 14201 265 97 96.6 8.5 | 272 94 93.6 -3.0 34 121 15240 260 86 84.7 14.9 | 268 82 81.7 3.5 35 110 15850 280 64 63.0 -11.1 | 291 64 60.0 -22.6 36 100 16430 255 54 52.2 14.0 | 267 49 49.1 2.5 37 95 16764 255 55 53.1 14.2 | 267 50 50.1 2.8 38 85 17374 265 55 54.8 4.8 | 277 52 51.8 -6.6 39 73 18288 250 46 43.2 15.7 | 264 40 40.2 4.3 40 70 18560 235 13 10.6 7.5 | 298 9 7.6 -4.0 41 70 18593 255 28 27.0 7.2 | 280 24 24.0 -4.2 42 66 18898 240 12 10.4 6.0 | 307 9 7.4 -5.4 43 63 19202 300 13 11.3 -6.5 | 335 20 8.2 -17.9 44 60 19507 300 20 17.3 -10.0 | 326 26 14.3 -21.4 45 57 19812 290 24 22.6 -8.2 | 315 28 19.5 -19.7 46 51 20422 250 22 20.7 7.5 | 283 18 17.6 -3.9 47 50 20590 220 13 8.4 10.0 | 286 6 5.3 -1.5 48 49 20726 220 20 12.9 15.3 | 248 11 9.8 3.9 49 47 21031 225 16 11.3 11.3 | 271 8 8.3 -0.1 50 44 21336 20 10 -3.4 -9.4 | 17 22 -6.5 -20.8 51 42 21641 5 15 -1.3 -14.9 | 9 27 -4.3 -26.4 52 36 22555 275 17 16.9 -1.5 | 313 19 13.9 -12.9 53 35 22860 250 11 10.3 3.8 | 316 11 7.3 -7.7 54 30 23750 280 7 6.9 -1.2 | 343 13 3.9 -12.7 55 30 23774 230 2 1.5 1.3 | 8 10 -1.5 -10.2 56 23 25298 305 12 9.8 -6.9 | 340 20 6.8 -18.3 57 22 25603 245 10 9.1 4.2 | 320 9 6.0 -7.2 58 20 26213 230 13 10.0 8.4 | 294 8 6.9 -3.1 59 20 26310 245 9 8.2 3.8 | 326 9 5.1 -7.6 60 17 26822 245 10 9.1 4.2 | 320 9 6.0 -7.2 61 16 27127 300 11 9.5 -5.5 | 339 18 6.5 -16.9 62 14 27432 300 20 17.3 -10.0 | 326 26 14.3 -21.4 Wind Parameters Mean winds (0-6000m): 164.9 at 15.8 knts Storm direction: 194.9 at 11.8 knts Shear (0-3000m) pos: 4.2 neg: 2.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 166.5 neg: -23.8 tot: 142.8 m^2/s^2 ave: 47.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.78 Bulk Shear: 25.38 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 10 55 15| 0.0 14.9 14.9| 19.3 -4.5 14.8 29.7 0.32| 16.2 5.2 1000 102 16 66 20| 5.7 7.4 13.1| 82.7 -8.0 74.8 74.8 0.49| 14.9 7.3 1500 105 20 74 23| 5.5 5.0 10.5|149.8 -13.3 136.5 91.0 0.53| 14.2 7.6 2000 111 20 79 22| 3.8 3.7 7.5|155.6 -20.7 134.9 67.4 0.37| 14.7 5.4 2500 116 19 80 20| 3.6 3.0 6.6|158.5 -23.8 134.7 53.9 0.34| 12.7 4.4 3000 123 18 84 18| 4.2 2.5 6.6|166.5 -23.8 142.8 47.6 0.39| 11.8 4.6 4000 137 17 94 15| 3.4 2.4 5.8|168.4 -28.3 140.1 35.0 0.30| 10.1 3.0 5000 148 16 100 12| 3.2 1.9 5.2|171.8 -33.0 138.8 27.8 0.19| 9.8 1.9 6000 165 16 118 8| 3.4 1.6 5.0|172.8 -50.0 122.8 20.5 0.13| 9.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251008.12.gif