UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081012.upa.cvt Date: 1200Z 10 AUG 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 10 AUG 25 Station: SBMN WMO ident: 82332 Latitude: -3.15 Longitude: -59.98 Elevation: 84.00 ------------------------------------------------------------------------------- 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 1006 84 24.8 22.9 89 1.9 23.5 240 5 297.4 300.7 296.4 348.9 17.74 1 1000 141 23.8 22.9 95 0.9 23.2 240 5 297.0 300.2 296.3 348.6 17.85 2 944 643 20.6 19.8 95 0.8 20.1 144 14 298.6 301.5 295.3 344.0 15.58 3 930 773 22.0 18.6 81 3.4 19.6 141 13 301.3 304.0 295.4 344.5 14.65 4 925 820 21.6 18.7 84 2.9 19.6 140 13 301.4 304.1 295.5 345.0 14.83 5 850 1550 17.0 16.1 94 0.9 16.4 85 20 304.0 306.5 295.4 344.6 13.67 6 848 1570 16.8 16.0 95 0.8 16.3 85 20 303.9 306.5 295.4 344.4 13.61 7 736 2768 10.0 8.5 90 1.5 9.0 81 25 309.1 310.9 293.9 338.1 9.51 8 700 3185 7.8 5.5 85 2.3 6.4 70 23 311.1 312.7 293.3 336.2 8.12 9 683 3388 6.8 4.6 86 2.2 5.5 70 23 312.2 313.7 293.4 336.4 7.81 10 652 3769 5.6 0.6 70 5.0 2.9 70 24 315.0 316.2 292.9 334.4 6.14 11 643 3882 5.8 -11.2 28 17.0 -1.4 70 24 316.5 317.0 290.2 324.8 2.53 12 609 4325 2.8 -18.2 20 21.0 -4.8 69 25 318.0 318.3 289.7 323.1 1.50 13 595 4513 1.0 -1.1 86 2.1 -0.1 66 26 318.0 319.2 293.6 337.0 5.94 14 576 4773 -1.1 -1.2 99 0.1 -1.2 62 26 318.5 319.7 293.9 338.0 6.10 15 558 5026 -2.3 -3.7 90 1.4 -3.0 58 27 320.0 321.0 293.6 336.9 5.22 16 549 5155 -2.7 -8.7 63 6.0 -5.4 56 27 321.0 321.8 292.5 332.9 3.61 17 500 5890 -8.1 -11.1 79 3.0 -9.4 55 30 323.2 323.8 292.8 334.1 3.28 18 472 6337 -10.3 -12.0 87 1.7 -11.0 47 26 325.8 326.4 293.5 336.7 3.23 19 454 6636 -10.7 -13.9 77 3.2 -11.9 49 28 328.9 329.5 294.0 338.8 2.88 20 417 7286 -15.1 -16.5 89 1.4 -15.6 53 30 331.4 331.9 294.4 340.2 2.53 21 400 7600 -16.9 -18.7 86 1.8 -17.5 50 27 333.0 333.5 294.5 340.7 2.19 22 323 9173 -27.3 -29.5 81 2.2 -27.8 44 24 339.7 339.9 295.1 343.5 1.03 23 300 9700 -31.5 -35.3 69 3.8 -32.1 25 10 341.0 341.1 295.1 343.4 0.63 24 298 9747 -31.9 -36.0 67 4.1 -32.5 16 12 341.1 341.2 295.1 343.3 0.59 25 250 10960 -41.7 -45.4 67 3.7 -42.0 5 10 344.1 344.1 295.6 345.1 0.26 26 237 11319 -44.9 -48.2 69 3.3 -45.1 8 11 344.5 344.6 295.6 345.4 0.20 27 213 12023 -51.1 -55.8 57 4.7 -51.2 4 17 345.6 345.6 295.7 346.0 0.09 28 200 12430 -53.7 -61.7 37 8.0 -53.9 360 12 347.7 347.7 296.2 347.9 0.05 29 188 12825 -56.9 -66.9 27 10.0 -57.1 357 11 348.8 348.8 296.4 348.9 0.03 30 172 13382 -61.7 -66.3 54 4.6 -61.8 69 14 349.8 349.8 296.6 350.0 0.03 31 160 13827 -64.7 -71.7 38 7.0 -64.8 129 13 352.1 352.1 297.1 352.1 0.01 32 150 14220 -65.7 -76.7 20 11.0 -65.8 220 27 356.9 356.9 298.1 356.9 0.01 33 132 14989 -69.1 -82.1 14 13.0 -69.2 229 28 364.1 364.1 299.5 364.1 0.00 34 122 15457 -70.9 -82.9 15 12.0 -70.9 233 27 369.1 369.1 300.4 369.2 0.00 35 110 16074 -68.3 -85.3 7 17.0 -68.4 165 7 385.1 385.1 303.1 385.1 0.00 36 100 16640 -71.7 -85.7 11 14.0 -71.8 250 10 389.2 389.2 303.7 389.2 0.00 37 84 17649 -80.1 -87.1 30 7.0 -80.1 315 4 392.0 392.0 304.1 392.0 0.00 38 72 18527 -77.7 -88.7 15 11.0 -77.7 56 5 414.8 414.8 307.1 414.8 0.00 39 70 18690 -74.7 -88.7 10 14.0 -74.7 75 5 424.6 424.6 308.2 424.6 0.00 40 62 19410 -64.9 -89.9 2 25.0 -65.1 201 4 461.3 461.3 311.9 461.3 0.00 41 57 19922 -63.9 -89.9 2 26.0 -64.2 330 10 474.8 474.8 313.0 474.8 0.00 42 50 20720 -65.1 -90.1 2 25.0 -65.4 40 16 490.1 490.1 314.2 490.1 0.00 43 44 21502 -63.3 -90.3 1 27.0 -63.7 95 21 512.7 512.7 315.8 512.7 0.00 TRP 84 17649 -80.1 -87.1 30 7.0 -80.1 315 4 392.0 392.0 304.1 392.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 585.95 mb = 4636.71 m = 15212.12 ft Wetbulb zero: 646.00 mb = 3844.28 m = 12612.31 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 79.98 % Est. max temperature: 31.11 C = 88.01 F Sfc-Lift cond lev (LCL): 978.93 mb = 326.58 m = 1071.45 ft T: 22.62 C 700-500 lapse rate: 5.88 C/km ThetaE index: 8.88 C Layer 850.0- 683.0 mb Conv cond level (CCL): 886.04 mb = 1191.55 m = 3909.24 ft Mean mixing ratio: 16.05 g/kg Conv temperature: 30.08 C = 86.14 F Cap Strength: 2.00 C Lifted Index: -3.61 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.82 C Lifted Index @700 mb: -1.65 C Showalter Index: -3.14 C Risk: Severe thunderstorms possible Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 24.20 C K Index: 38.90 Risk: > 80 % chance of thunderstorms Sweat Index: 269.20 Risk: None Energy Index: -2.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 559.15 J/kg Max Up Vert Vel: 33.44 m/s Conv Inhibition (B-): 31.98 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 934.58 mb = 730.41 m = 2396.33 ft Lev Free Conv (LFC): 829.58 mb = 1755.85 m = 5760.59 ft Equ Level (EL): 229.58 mb = 11528.94 m = 37824.13 ft B at Equ Level: 559.06 J/kg Max Parcel Lev (MPL): 129.58 mb = 15098.99 m = 49536.75 ft Wind level data Storm motion: 105 at 17 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 1006 84 240 5 4.3 2.5 | 275 21 20.7 -1.8 1 1000 141 240 5 4.3 2.5 | 275 21 20.7 -1.8 2 981 305 185 7 0.6 7.0 | 261 17 17.0 2.7 3 948 610 145 14 -8.0 11.5 | 229 11 8.3 7.2 4 925 820 140 13 -8.4 10.0 | 235 10 8.0 5.7 5 915 914 130 14 -10.7 9.0 | 230 7 5.6 4.7 6 883 1219 90 17 -17.0 0.0 | 9 4 -0.7 -4.3 7 850 1550 85 20 -19.9 -1.7 | 31 7 -3.6 -6.0 8 793 2134 90 24 -24.0 0.0 | 61 9 -7.7 -4.3 9 765 2438 90 26 -26.0 0.0 | 66 11 -9.7 -4.3 10 700 3185 70 23 -21.6 -7.9 | 23 13 -5.3 -12.1 11 612 4267 70 25 -23.5 -8.6 | 29 15 -7.1 -12.8 12 526 5486 50 28 -21.4 -18.0 | 13 23 -5.1 -22.3 13 500 5890 55 30 -24.6 -17.2 | 21 23 -8.2 -21.5 14 487 6096 55 31 -25.4 -17.8 | 22 24 -9.0 -22.0 15 468 6401 45 25 -17.7 -17.7 | 3 22 -1.3 -21.9 16 432 7010 55 32 -26.2 -18.4 | 24 25 -9.9 -22.6 17 400 7600 50 27 -20.7 -17.4 | 11 22 -4.3 -21.6 18 399 7620 55 28 -22.9 -16.1 | 18 21 -6.6 -20.3 19 367 8230 30 24 -12.0 -20.8 | 350 25 4.3 -25.1 20 324 9144 45 24 -17.0 -17.0 | 2 21 -0.6 -21.2 21 300 9700 25 10 -4.2 -9.1 | 318 18 12.1 -13.3 22 298 9754 15 12 -3.1 -11.6 | 320 21 13.2 -15.9 23 285 10058 25 8 -3.4 -7.3 | 312 17 13.0 -11.5 24 273 10363 15 10 -2.6 -9.7 | 315 20 13.8 -13.9 25 250 10960 5 10 -0.9 -10.0 | 313 21 15.5 -14.2 26 250 10973 360 10 -0.0 -10.0 | 311 22 16.3 -14.3 27 227 11582 15 11 -2.8 -10.6 | 318 20 13.5 -14.9 28 217 11887 5 19 -1.7 -18.9 | 328 27 14.7 -23.2 29 200 12430 360 12 -0.0 -12.0 | 315 23 16.3 -16.3 30 198 12497 345 16 4.1 -15.5 | 314 28 20.5 -19.7 31 188 12802 355 11 1.0 -11.0 | 311 23 17.3 -15.2 32 171 13411 75 14 -13.5 -3.6 | 340 8 2.8 -7.9 33 163 13716 95 13 -13.0 1.1 | 313 5 3.4 -3.1 34 155 14021 195 14 3.6 13.5 | 245 22 20.0 9.3 35 150 14220 220 27 17.4 20.7 | 244 37 33.7 16.4 36 147 14326 215 19 10.9 15.6 | 247 29 27.2 11.3 37 126 15240 235 31 25.4 17.8 | 252 44 41.7 13.5 38 114 15850 230 19 14.6 12.2 | 256 32 30.9 7.9 39 108 16154 140 3 -1.9 2.3 | 278 15 14.4 -2.0 40 103 16459 195 11 2.8 10.6 | 252 20 19.2 6.4 41 100 16640 250 10 9.4 3.4 | 272 26 25.7 -0.8 42 98 16764 250 9 8.5 3.1 | 273 25 24.8 -1.2 43 93 17069 250 10 9.4 3.4 | 272 26 25.7 -0.8 44 84 17649 315 4 2.8 -2.8 | 290 20 19.2 -7.1 45 70 18690 75 5 -4.8 -1.3 | 296 13 11.5 -5.6 46 64 19202 75 10 -9.7 -2.6 | 316 10 6.7 -6.9 47 61 19507 250 1 0.9 0.3 | 283 18 17.3 -3.9 48 55 20117 5 14 -1.2 -13.9 | 320 24 15.1 -18.2 49 53 20422 360 22 -0.0 -22.0 | 328 31 16.3 -26.3 50 50 20720 40 16 -10.3 -12.3 | 340 18 6.1 -16.5 51 50 20726 360 17 -0.0 -17.0 | 322 27 16.3 -21.3 52 47 21031 80 15 -14.8 -2.6 | 347 7 1.6 -6.9 53 41 21641 110 28 -26.3 9.6 | 118 11 -10.0 5.3 Wind Parameters Mean winds (0-6000m): 74.6 at 22.5 knts Storm direction: 104.6 at 16.9 knts Shear (0-3000m) pos: 0.7 neg: 4.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 113.2 deg Storm rel helicity (0-3000m) pos: 16.2 neg: -77.1 tot: -61.0 m^2/s^2 ave: -20.3 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -1.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 6.53 Bulk Shear: 85.57 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 ------------------------------------------------------------------------------- 500 176 8 256 16| 0.0 14.9 14.9| 0.0 -52.6 -52.6 -105.1 -0.79| 15.6-12.4 1000 147 11 244 11| 0.0 10.0 10.0| 2.0 -54.8 -52.8 -52.8 -0.44| 13.3 -5.8 1500 119 13 244 5| 0.0 8.5 8.5| 6.5 -54.8 -48.3 -32.2 -0.12| 12.1 -1.5 2000 106 16 266 1| 1.0 6.4 7.4| 13.5 -54.8 -41.2 -20.6 -0.02| 10.1 -0.2 2500 101 18 42 1| 0.8 5.5 6.3| 16.2 -59.5 -43.3 -17.3 -0.03| 8.8 -0.3 3000 96 19 44 3| 0.7 4.4 5.0| 16.2 -77.1 -61.0 -20.3 -0.15| 8.4 -1.2 4000 87 20 35 6| 0.5 3.5 4.0| 20.3 -80.7 -60.4 -15.1 -0.14| 6.7 -0.9 5000 81 21 32 9| 0.4 3.1 3.5| 21.0 -96.1 -75.1 -15.0 -0.18| 6.0 -1.1 6000 75 23 28 12| 0.6 2.7 3.3| 43.6-106.7 -63.1 -10.5 -0.13| 5.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250810.12.gif