UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 21 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 1013 85 18.2 11.2 64 7.0 14.0 120 5 290.3 291.7 286.6 313.7 8.27 1 1000 199 18.0 11.0 64 7.0 13.8 105 17 291.1 292.6 286.9 314.6 8.26 2 995 242 18.4 10.4 60 8.0 13.6 103 18 292.0 293.4 287.0 314.7 7.98 3 925 866 14.8 7.8 63 7.0 10.8 70 17 294.4 295.7 287.2 315.2 7.19 4 886 1230 13.4 5.4 58 8.0 9.0 35 14 296.6 297.8 287.2 315.3 6.35 5 850 1577 10.4 3.4 62 7.0 6.7 30 17 297.0 298.1 286.7 314.0 5.75 6 826 1814 8.2 2.2 66 6.0 5.1 21 19 297.2 298.1 286.5 313.2 5.43 7 820 1875 10.0 -12.0 20 22.0 1.4 19 17 299.7 300.0 283.6 305.5 1.86 8 815 1925 11.4 -23.6 7 35.0 0.4 17 15 301.7 301.8 283.0 304.0 0.70 9 770 2397 8.2 -24.8 8 33.0 -1.7 35 5 303.2 303.3 283.5 305.4 0.66 10 700 3179 5.4 -41.6 2 47.0 -4.6 75 7 308.5 308.5 284.9 309.0 0.14 11 684 3367 5.0 86 6 310.1 12 557 5001 -7.3 -50.3 2 43.0 -13.6 198 8 314.3 314.3 286.9 314.5 0.07 13 500 5830 -14.3 -25.3 39 11.0 -17.0 190 24 315.6 315.8 288.4 319.0 0.98 14 484 6075 -16.5 -25.5 46 9.0 -18.6 195 20 315.8 316.0 288.5 319.2 0.99 15 466 6358 -18.9 -28.9 41 10.0 -20.9 197 20 316.3 316.4 288.4 318.9 0.75 16 443 6733 -20.5 -47.5 7 27.0 -23.6 201 20 318.9 318.9 288.5 319.3 0.12 17 400 7480 -25.1 -54.1 5 29.0 -27.6 215 38 322.4 322.4 289.5 322.6 0.06 18 390 7664 -25.9 -54.9 5 29.0 -28.3 215 41 323.7 323.7 289.9 323.9 0.06 19 326 8939 -37.1 -49.1 28 12.0 -37.9 223 45 325.3 325.3 290.5 325.8 0.13 20 304 9420 -40.9 -54.9 21 14.0 -41.6 225 45 326.5 326.5 290.8 326.8 0.07 21 300 9510 -41.7 -56.7 18 15.0 -42.3 225 45 326.6 326.6 290.8 326.8 0.06 22 250 10720 -50.1 -63.1 20 13.0 -50.4 230 63 331.6 331.6 292.2 331.7 0.03 23 242 10931 -51.7 -68.7 11 17.0 -52.0 230 63 332.3 332.3 292.3 332.3 0.02 24 236 11093 -53.5 -62.5 33 9.0 -53.7 231 62 332.0 332.0 292.3 332.1 0.04 25 219 11571 -55.7 -67.7 21 12.0 -55.9 235 57 335.7 335.7 293.3 335.8 0.02 26 207 11930 -54.7 -73.5 8 18.8 -54.9 235 69 342.7 342.7 295.0 342.8 0.01 27 200 12150 -54.1 -77.1 4 23.0 -54.4 235 67 347.1 347.1 296.0 347.1 0.01 28 196 12280 -53.9 -76.9 4 23.0 -54.2 236 68 349.4 349.4 296.5 349.4 0.01 29 150 13980 -59.1 -83.1 3 24.0 -59.3 240 54 368.3 368.3 300.2 368.3 0.00 30 110 15891 -65.9 -85.9 5 20.0 -66.0 235 39 389.6 389.6 303.8 389.6 0.00 31 100 16470 -65.1 -87.1 3 22.0 -65.3 240 36 401.9 401.9 305.5 402.0 0.00 32 97 16656 -63.1 -87.1 3 24.0 -63.3 243 37 409.4 409.4 306.5 409.4 0.00 33 89 17179 -66.9 -87.9 4 21.0 -67.0 219 35 412.0 412.0 306.7 412.0 0.00 34 70 18630 -65.5 -89.5 2 24.0 -65.7 250 13 444.3 444.3 310.3 444.3 0.00 35 65 19078 -67.1 -90.1 2 23.0 -67.3 271 8 450.3 450.3 310.9 450.3 0.00 36 55 20099 -61.5 -89.5 1 28.0 -61.9 226 15 485.1 485.1 313.8 485.2 0.00 37 50 20690 -60.5 -89.5 1 29.0 -61.0 70 4 500.9 500.9 315.0 500.9 0.00 38 42 21775 -60.9 -89.9 1 29.0 -61.5 110 7 525.5 525.5 316.6 525.5 0.00 39 37 22571 -56.5 -88.5 1 32.0 -57.6 99 1 556.2 556.2 318.5 556.3 0.00 40 33 23293 -58.5 -89.5 1 31.0 -59.5 59 11 569.4 569.4 319.1 569.4 0.00 41 31 23690 -54.3 -88.3 1 34.0 -55.9 97 15 591.0 591.0 320.2 591.1 0.01 42 30 23900 -55.1 -88.1 1 33.0 -56.7 145 18 594.4 594.4 320.3 594.5 0.01 43 24 25328 -54.1 -89.1 1 35.0 -56.2 139 11 636.5 636.5 322.2 636.5 0.01 TRP 219 11571 -55.7 -67.7 21 12.0 -55.9 235 57 335.7 335.7 293.3 335.8 0.02 WND 207 11930 -54.7 -73.5 8 18.8 -54.9 235 69 342.7 342.7 295.0 342.8 0.01 Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 632.37 mb = 4031.54 m = 13226.66 ft Wetbulb zero: 805.83 mb = 2019.36 m = 6625.12 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 33.42 % Est. max temperature: 24.85 C = 76.73 F Sfc-Lift cond lev (LCL): 912.74 mb = 978.64 m = 3210.72 ft T: 14.37 C 700-500 lapse rate: 7.43 C/km ThetaE index: 11.26 C Layer 850.0- 770.0 mb Conv cond level (CCL): 673.21 mb = 3493.75 m = 11462.30 ft Mean mixing ratio: 7.63 g/kg Conv temperature: 38.41 C = 101.14 F Cap Strength: 7.91 C Lifted Index: 5.02 C Risk: None Lifted Index @300 mb: 8.61 C Lifted Index @700 mb: 7.20 C Showalter Index: 5.54 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: -18.90 Risk: None Sweat Index: 98.80 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.95 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 32809.18 J/kg Cap Strength: 7.85 C Lift Cond Lev (LCL): 861.31 mb = 1466.34 m = 4810.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 9 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 85 120 5 -4.3 2.5 | 303 4 3.3 -2.1 1 1000 199 105 17 -16.4 4.4 | 88 9 -8.8 -0.2 2 988 305 100 20 -19.7 3.5 | 84 12 -12.0 -1.2 3 953 610 85 24 -23.9 -2.1 | 68 18 -16.3 -6.7 4 925 866 70 17 -16.0 -5.8 | 39 13 -8.3 -10.4 5 920 914 75 19 -18.4 -4.9 | 48 14 -10.7 -9.5 6 887 1219 35 14 -8.0 -11.5 | 1 16 -0.4 -16.1 7 850 1577 30 17 -8.5 -14.7 | 2 19 -0.8 -19.4 8 824 1829 20 19 -6.5 -17.9 | 357 23 1.2 -22.5 9 795 2134 10 5 -0.9 -4.9 | 325 12 6.8 -9.6 10 766 2438 40 5 -3.2 -3.8 | 332 10 4.4 -8.5 11 738 2743 40 14 -9.0 -10.7 | 5 15 -1.3 -15.4 12 711 3048 45 11 -7.8 -7.8 | 1 12 -0.1 -12.4 13 700 3179 75 7 -6.8 -1.8 | 352 7 0.9 -6.4 14 610 4267 140 2 -1.3 1.5 | 296 7 6.4 -3.1 15 543 5182 215 10 5.7 8.2 | 255 14 13.4 3.6 16 522 5486 185 18 1.6 17.9 | 215 16 9.2 13.3 17 502 5791 195 25 6.5 24.1 | 216 24 14.1 19.5 18 500 5830 190 24 4.2 23.6 | 212 22 11.8 19.0 19 482 6096 195 20 5.2 19.3 | 221 20 12.8 14.7 20 444 6706 200 20 6.8 18.8 | 226 20 14.5 14.2 21 426 7010 220 23 14.8 17.6 | 240 26 22.4 13.0 22 400 7480 215 38 21.8 31.1 | 228 40 29.5 26.5 23 376 7925 215 45 25.8 36.9 | 226 46 33.5 32.2 24 360 8230 220 46 29.6 35.2 | 231 48 37.2 30.6 25 300 9510 225 45 31.8 31.8 | 235 48 39.5 27.2 26 289 9754 230 42 32.2 27.0 | 241 46 39.8 22.4 27 250 10720 230 63 48.3 40.5 | 237 66 55.9 35.9 28 240 10973 230 63 48.3 40.5 | 237 66 55.9 35.9 29 219 11571 235 57 46.7 32.7 | 243 61 54.3 28.1 30 208 11887 235 57 46.7 32.7 | 243 61 54.3 28.1 31 207 11930 235 69 56.5 39.6 | 241 73 64.2 34.9 32 200 12150 235 67 54.9 38.4 | 242 71 62.5 33.8 33 199 12192 235 69 56.5 39.6 | 241 73 64.2 34.9 34 156 13716 245 52 47.1 22.0 | 252 57 54.8 17.3 35 150 13980 240 54 46.8 27.0 | 248 59 54.4 22.4 36 142 14326 235 54 44.2 31.0 | 243 58 51.9 26.3 37 135 14630 230 42 32.2 27.0 | 241 46 39.8 22.4 38 128 14935 240 36 31.2 18.0 | 251 41 38.8 13.4 39 122 15240 255 45 43.5 11.6 | 262 52 51.1 7.0 40 116 15545 245 48 43.5 20.3 | 253 54 51.2 15.7 41 111 15850 235 39 31.9 22.4 | 246 43 39.6 17.7 42 100 16470 240 36 31.2 18.0 | 251 41 38.8 13.4 43 95 16764 245 37 33.5 15.6 | 255 43 41.2 11.0 44 91 17069 225 38 26.9 26.9 | 237 41 34.5 22.2 45 82 17678 190 20 3.5 19.7 | 216 19 11.1 15.1 46 78 17983 225 11 7.8 7.8 | 258 16 15.4 3.1 47 74 18288 300 16 13.9 -8.0 | 300 25 21.5 -12.6 48 70 18593 275 23 22.9 -2.0 | 282 31 30.6 -6.6 49 70 18630 250 13 12.2 4.4 | 271 20 19.9 -0.2 50 67 18898 250 10 9.4 3.4 | 274 17 17.1 -1.2 51 64 19202 285 6 5.8 -1.6 | 295 15 13.5 -6.2 52 61 19507 280 10 9.8 -1.7 | 290 19 17.5 -6.4 53 58 19812 245 19 17.2 8.0 | 262 25 24.9 3.4 54 55 20117 225 15 10.6 10.6 | 252 19 18.3 6.0 55 52 20422 210 14 7.0 12.1 | 243 16 14.7 7.5 56 50 20690 70 4 -3.8 -1.4 | 327 7 3.9 -6.0 57 47 21031 120 13 -11.3 6.5 | 117 4 -3.6 1.9 58 37 22555 100 1 -1.0 0.2 | 304 8 6.7 -4.5 59 34 23165 70 11 -10.3 -3.8 | 18 9 -2.7 -8.4 60 32 23470 45 11 -7.8 -7.8 | 1 12 -0.1 -12.4 61 30 23900 145 18 -10.3 14.7 | 165 10 -2.7 10.1 62 29 24079 165 12 -3.1 11.6 | 213 8 4.6 7.0 63 21 25298 120 10 -8.7 5.0 | 110 1 -1.0 0.4 64 19 25603 65 14 -12.7 -5.9 | 25 12 -5.0 -10.5 65 18 25908 110 13 -12.2 4.4 | 88 5 -4.6 -0.2 66 17 26213 95 18 -17.9 1.6 | 73 11 -10.3 -3.1 67 15 26518 65 14 -12.7 -5.9 | 25 12 -5.0 -10.5 68 14 26822 70 12 -11.3 -4.1 | 23 9 -3.6 -8.7 Wind Parameters Mean winds (0-6000m): 91.2 at 11.9 knts Storm direction: 121.2 at 8.9 knts Shear (0-3000m) pos: 1.1 neg: 1.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 58.8 deg Storm rel helicity (0-3000m) pos: 29.1 neg: -142.2 tot: -113.1 m^2/s^2 ave: -37.7 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 13.7 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.72 Bulk Shear: 6.35 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 97 19 77 11| 0.0 20.3 20.3| 4.2 -17.1 -12.9 -25.9 0.37| 26.7 9.8 1000 85 19 61 13| 0.0 7.7 7.7| 4.2 -69.2 -65.0 -65.0 -0.09| 20.6 -1.8 1500 71 18 42 14| 0.0 6.1 6.1| 5.1 -90.1 -84.9 -56.6 -0.17| 16.5 -2.8 2000 60 17 28 15| 0.0 2.6 2.6| 5.1-135.3-130.2 -65.1 -0.28| 16.2 -4.6 2500 57 15 21 14| 0.9 2.1 3.0| 18.6-139.5-120.9 -48.3 -0.20| 14.7 -2.9 3000 55 14 18 14| 1.1 1.7 2.8| 29.1-142.2-113.1 -37.7 -0.15| 13.7 -2.1 4000 58 12 13 11| 1.1 1.3 2.4| 29.1-151.7-122.6 -30.6 -0.20| 11.7 -2.3 5000 62 11 10 10| 1.7 1.0 2.7| 29.5-161.6-132.1 -26.4 -0.23| 10.4 -2.4 6000 91 12 44 6| 1.4 0.2 1.7| 47.5-208.9-161.4 -26.9 -0.25| 10.9 -2.7 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251021.00.gif