UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 15 APR 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 1003 84 26.8 23.9 84 2.9 24.7 60 4 299.7 303.1 297.7 355.2 18.94 1 1000 114 26.0 24.0 89 2.0 24.6 60 4 299.1 302.6 297.7 355.0 19.11 2 984 256 24.6 22.9 90 1.7 23.4 71 9 299.1 302.4 297.1 352.1 18.15 3 925 799 22.6 19.0 80 3.6 20.1 55 21 302.4 305.2 296.0 347.1 15.12 4 918 865 22.6 18.8 79 3.8 19.9 52 23 303.1 305.9 296.1 347.7 15.04 5 850 1533 19.0 15.4 80 3.6 16.5 60 17 306.0 308.5 295.6 345.2 13.06 6 761 2476 13.2 9.5 78 3.7 10.9 68 20 309.6 311.5 294.3 339.7 9.85 7 710 3059 11.4 6.4 71 5.0 8.3 66 19 313.8 315.5 294.4 340.4 8.53 8 700 3178 10.4 5.9 74 4.5 7.7 70 18 314.0 315.6 294.3 340.0 8.35 9 665 3604 7.4 4.2 80 3.2 5.5 74 16 315.3 316.8 294.3 339.7 7.80 10 519 5614 -2.5 -4.9 84 2.4 -3.7 93 10 326.5 327.5 295.1 343.5 5.13 11 515 5676 -2.5 -7.0 71 4.5 -4.7 94 11 327.2 328.1 294.8 341.9 4.40 12 500 5910 -4.3 -8.1 75 3.8 -6.1 100 15 327.8 328.6 294.7 341.8 4.16 13 481 6213 -6.9 -8.8 86 1.9 -7.8 94 14 328.2 329.1 294.8 342.0 4.09 14 451 6713 -8.5 -15.5 57 7.0 -11.2 105 21 332.3 332.8 294.6 341.2 2.54 15 423 7205 -11.7 -16.7 66 5.0 -13.6 85 17 334.4 334.9 295.0 343.0 2.45 16 400 7630 -15.1 -18.7 74 3.6 -16.3 90 14 335.4 335.8 295.1 343.1 2.19 17 353 8566 -21.5 -24.7 75 3.2 -22.4 82 13 338.9 339.3 295.3 344.3 1.46 18 343 8778 -22.3 -28.3 58 6.0 -23.7 73 14 340.7 340.9 295.4 344.7 1.08 19 300 9750 -30.1 -38.1 46 8.0 -31.3 70 13 343.0 343.1 295.5 344.8 0.48 20 250 11020 -39.9 -55.9 17 16.0 -40.8 110 16 346.7 346.8 296.0 347.1 0.08 21 227 11670 -45.3 -63.3 11 18.0 -45.9 122 9 348.2 348.2 296.3 348.3 0.03 22 207 12277 -50.7 -65.7 15 15.0 -51.1 105 11 349.0 349.0 296.4 349.1 0.03 23 200 12500 -52.1 -71.1 8 19.0 -52.5 115 14 350.3 350.3 296.7 350.3 0.01 24 181 13141 -56.1 -77.1 6 21.0 -56.3 115 21 353.9 353.9 297.5 353.9 0.01 25 150 14310 -65.5 -81.5 9 16.0 -65.6 145 9 357.2 357.2 298.1 357.3 0.00 26 113 15968 -80.1 -85.1 43 5.0 -80.1 242 14 360.2 360.2 298.7 360.2 0.00 27 101 16595 -83.9 -88.9 41 5.0 -83.9 261 10 364.6 364.6 299.6 364.6 0.00 28 100 16650 -84.3 -89.3 41 5.0 -84.3 270 6 364.9 364.9 299.6 364.9 0.00 29 97 16818 -84.9 -90.9 33 6.0 -84.9 25 6 366.9 366.9 300.0 366.9 0.00 30 93 17050 -85.1 -92.1 28 7.0 -85.1 1 13 370.9 370.9 300.7 370.9 0.00 31 90 17232 -82.9 -91.9 20 9.0 -82.9 340 16 378.8 378.8 302.1 378.8 0.00 32 88 17359 -76.5 -88.5 13 12.0 -76.5 325 19 394.1 394.1 304.4 394.1 0.00 33 87 17425 -75.7 -87.7 14 12.0 -75.7 318 19 397.0 397.0 304.8 397.0 0.00 34 79 17979 -78.3 -90.3 13 12.0 -78.3 305 13 402.7 402.7 305.6 402.7 0.00 35 70 18670 -77.7 -90.7 11 13.0 -77.7 80 6 418.2 418.2 307.5 418.2 0.00 36 69 18752 -77.7 -90.7 11 13.0 -77.7 62 7 419.9 419.9 307.7 419.9 0.00 37 65 19099 -70.9 -88.9 5 18.0 -71.0 349 10 442.0 442.0 310.1 442.0 0.00 38 60 19576 -68.1 -90.1 3 22.0 -68.2 259 12 458.5 458.5 311.6 458.5 0.00 39 53 20314 -71.3 -90.3 4 19.0 -71.4 251 29 467.6 467.6 312.4 467.6 0.00 40 50 20660 -68.5 -90.5 3 22.0 -68.7 270 24 482.1 482.1 313.6 482.1 0.00 41 39 22165 -63.3 -90.3 1 27.0 -63.8 253 19 530.7 530.7 316.9 530.7 0.00 42 30 23780 -61.9 -90.9 1 29.0 -62.6 250 9 575.9 575.9 319.5 575.9 0.00 43 28 24208 -61.1 -91.1 1 30.0 -62.0 233 8 589.6 589.6 320.1 589.6 0.00 44 27 24434 -61.1 -91.1 1 30.0 -62.0 224 7 595.8 595.8 320.4 595.8 0.00 TRP 97 16818 -84.9 -90.9 33 6.0 -84.9 25 6 366.9 366.9 300.0 366.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 555.87 mb = 5106.36 m = 16752.95 ft Wetbulb zero: 577.83 mb = 4743.29 m = 15561.80 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 79.88 % Est. max temperature: 33.03 C = 91.45 F Sfc-Lift cond lev (LCL): 962.07 mb = 454.21 m = 1490.16 ft T: 23.87 C 700-500 lapse rate: 5.38 C/km ThetaE index: 8.07 C Layer 1000.0- 918.0 mb Conv cond level (CCL): 853.85 mb = 1493.78 m = 4900.79 ft Mean mixing ratio: 16.61 g/kg Conv temperature: 32.99 C = 91.38 F Cap Strength: 2.10 C Lifted Index: -1.33 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.70 C Lifted Index @700 mb: -0.17 C Showalter Index: 0.43 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.70 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 458.00 J/kg Max Up Vert Vel: 30.27 m/s Conv Inhibition (B-): 55.79 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 915.29 mb = 890.98 m = 2923.14 ft Lev Free Conv (LFC): 780.29 mb = 2262.55 m = 7422.99 ft Equ Level (EL): 720.29 mb = 2938.33 m = 9640.07 ft B at Equ Level: 20.27 J/kg Max Parcel Lev (MPL): 130.29 mb = 15134.58 m = 49653.54 ft Wind level data Storm motion: 101 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 1003 84 60 4 -3.5 -2.0 | 297 9 8.2 -4.2 1 1000 114 60 4 -3.5 -2.0 | 297 9 8.2 -4.2 2 979 305 75 11 -10.6 -2.8 | 348 5 1.1 -5.1 3 945 610 60 17 -14.7 -8.5 | 16 11 -3.0 -10.7 4 925 799 55 21 -17.2 -12.0 | 21 15 -5.5 -14.3 5 913 914 50 24 -18.4 -15.4 | 21 19 -6.7 -17.7 6 850 1533 60 17 -14.7 -8.5 | 16 11 -3.0 -10.7 7 792 2134 65 21 -19.0 -8.9 | 33 13 -7.3 -11.1 8 764 2438 70 20 -18.8 -6.8 | 38 12 -7.1 -9.1 9 737 2743 55 21 -17.2 -12.0 | 21 15 -5.5 -14.3 10 700 3178 70 18 -16.9 -6.2 | 32 10 -5.2 -8.4 11 612 4267 80 13 -12.8 -2.3 | 14 5 -1.1 -4.5 12 590 4572 100 14 -13.8 2.4 | 95 2 -2.1 0.2 13 547 5182 85 10 -10.0 -0.9 | 331 4 1.7 -3.1 14 527 5486 90 8 -8.0 0.0 | 301 4 3.7 -2.2 15 500 5910 100 15 -14.8 2.6 | 97 3 -3.1 0.4 16 488 6096 100 14 -13.8 2.4 | 95 2 -2.1 0.2 17 469 6401 85 13 -13.0 -1.1 | 21 4 -1.3 -3.4 18 451 6706 105 21 -20.3 5.4 | 110 9 -8.6 3.2 19 417 7315 80 16 -15.8 -2.8 | 39 6 -4.1 -5.0 20 400 7630 90 14 -14.0 0.0 | 46 3 -2.3 -2.2 21 384 7925 105 14 -13.5 3.6 | 127 2 -1.8 1.4 22 369 8230 95 12 -12.0 1.0 | 13 1 -0.3 -1.2 23 339 8839 70 14 -13.2 -4.8 | 12 7 -1.5 -7.0 24 300 9750 70 13 -12.2 -4.4 | 5 7 -0.5 -6.7 25 287 10058 65 12 -10.9 -5.1 | 354 7 0.8 -7.3 26 252 10973 110 14 -13.2 4.8 | 150 3 -1.5 2.5 27 250 11020 110 16 -15.0 5.5 | 134 5 -3.3 3.2 28 240 11278 105 11 -10.6 2.8 | 240 1 1.1 0.6 29 230 11582 130 10 -7.7 6.4 | 224 6 4.0 4.2 30 219 11887 100 8 -7.9 1.4 | 283 4 3.8 -0.9 31 210 12192 100 11 -10.8 1.9 | 291 1 0.9 -0.3 32 200 12497 120 11 -9.5 5.5 | 214 4 2.2 3.3 33 200 12500 115 14 -12.7 5.9 | 165 4 -1.0 3.7 34 191 12802 100 16 -15.8 2.8 | 98 4 -4.1 0.5 35 182 13106 115 21 -19.0 8.9 | 132 10 -7.3 6.6 36 157 14021 130 21 -16.1 13.5 | 159 12 -4.4 11.3 37 150 14310 145 9 -5.2 7.4 | 232 8 6.5 5.1 38 150 14326 120 16 -13.9 8.0 | 159 6 -2.2 5.8 39 135 14935 205 4 1.7 3.6 | 264 13 13.4 1.4 40 121 15545 245 10 9.1 4.2 | 265 21 20.8 2.0 41 109 16154 240 16 13.9 8.0 | 257 26 25.5 5.8 42 103 16459 240 19 16.5 9.5 | 256 29 28.1 7.3 43 100 16650 270 6 6.0 -0.0 | 277 18 17.7 -2.2 44 98 16764 270 6 6.0 -0.0 | 277 18 17.7 -2.2 45 97 16818 25 6 -2.5 -5.4 | 310 12 9.2 -7.7 46 93 17069 360 13 -0.0 -13.0 | 323 19 11.7 -15.2 47 88 17374 325 19 10.9 -15.6 | 308 29 22.6 -17.8 48 83 17678 290 18 16.9 -6.2 | 286 30 28.6 -8.4 49 79 17983 305 13 10.6 -7.5 | 293 24 22.3 -9.7 50 71 18593 180 11 0.0 11.0 | 233 15 11.7 8.8 51 70 18670 80 6 -5.9 -1.0 | 300 7 5.8 -3.3 52 64 19202 330 11 5.5 -9.5 | 304 21 17.2 -11.8 53 61 19507 260 10 9.8 1.7 | 271 22 21.5 -0.5 54 52 20422 250 31 29.1 10.6 | 258 42 40.8 8.4 55 50 20660 270 24 24.0 -0.0 | 274 36 35.7 -2.2 56 47 21031 275 25 24.9 -2.2 | 277 37 36.6 -4.4 57 41 21946 245 18 16.3 7.6 | 259 29 28.0 5.4 58 39 22250 255 19 18.4 4.9 | 265 30 30.0 2.7 59 37 22555 225 15 10.6 10.6 | 249 24 22.3 8.4 60 33 23165 260 19 18.7 3.3 | 268 30 30.4 1.1 61 32 23470 270 14 14.0 -0.0 | 275 26 25.7 -2.2 62 30 23780 250 9 8.5 3.1 | 268 20 20.1 0.8 63 24 24689 195 5 1.3 4.8 | 259 13 13.0 2.6 Wind Parameters Mean winds (0-6000m): 70.9 at 15.9 knts Storm direction: 100.9 at 11.9 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 41.2 neg: -16.1 tot: 25.1 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 133.51 Bulk Shear: 3.43 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 68 11 345 7| 12.9 0.0 12.9| 17.0 0.0 17.0 34.1 0.69| 14.0 9.7 1000 59 16 10 11| 6.4 3.2 9.7| 21.3 -0.5 20.8 20.8 0.47| 11.6 5.4 1500 57 17 13 12| 2.9 2.1 5.1| 21.7 -3.8 17.9 11.9 0.35| 9.6 3.4 2000 59 18 17 12| 3.1 1.6 4.7| 31.7 -3.8 27.9 14.0 0.41| 8.1 3.3 2500 61 18 21 12| 2.5 1.3 3.8| 35.5 -9.4 26.1 10.4 0.35| 7.3 2.5 3000 61 19 21 12| 1.9 1.1 3.0| 41.2 -16.1 25.1 8.4 0.29| 7.2 2.1 4000 63 18 23 11| 1.2 0.8 2.0| 42.4 -18.6 23.7 5.9 0.23| 6.2 1.4 5000 68 17 24 9| 1.3 0.9 2.2| 45.0 -20.9 24.2 4.8 0.19| 6.0 1.1 6000 71 16 24 8| 1.5 0.8 2.2| 47.2 -23.2 24.0 4.0 0.20| 5.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250415.12.gif