UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 20 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 25.6 22.7 84 2.9 23.5 340 2 298.5 301.7 296.5 349.7 17.58 1 1000 107 25.2 22.6 86 2.6 23.3 330 3 298.4 301.5 296.5 349.3 17.52 2 981 276 23.8 21.8 89 2.0 22.4 304 2 298.6 301.7 296.2 348.1 17.00 3 974 339 24.6 21.8 84 2.8 22.6 284 2 300.0 303.1 296.7 350.2 17.12 4 925 793 23.0 21.6 92 1.4 22.0 140 7 302.8 306.1 297.8 355.7 17.83 5 910 936 22.4 20.6 90 1.8 21.1 145 11 303.6 306.8 297.5 354.2 17.02 6 850 1528 18.4 17.2 93 1.2 17.6 145 16 305.4 308.2 296.5 349.4 14.68 7 757 2513 11.6 11.5 99 0.1 11.6 117 24 308.3 310.5 295.0 342.7 11.34 8 700 3167 9.2 6.2 81 3.0 7.4 110 20 312.7 314.3 294.1 339.1 8.53 9 674 3479 7.6 3.4 75 4.2 5.2 112 18 314.3 315.7 293.6 337.0 7.27 10 652 3752 6.4 -4.6 45 11.0 1.0 116 21 315.9 316.7 291.5 329.3 4.17 11 642 3878 6.0 -17.0 17 23.0 -2.7 118 22 316.9 317.2 289.4 322.2 1.57 12 612 4268 3.0 -6.0 52 9.0 -1.3 115 24 317.8 318.6 291.9 330.7 3.99 13 607 4334 3.4 -17.6 20 21.0 -4.3 114 24 319.0 319.3 290.1 324.3 1.58 14 598 4455 2.6 -8.4 44 11.0 -2.4 110 24 319.4 320.1 291.9 330.6 3.39 15 589 4578 2.4 -23.6 13 26.0 -6.0 107 23 320.6 320.8 290.0 324.0 0.97 16 584 4647 1.8 -20.2 18 22.0 -5.8 105 23 320.7 320.9 290.3 325.2 1.31 17 580 4702 1.4 -5.6 60 7.0 -2.0 103 23 320.8 321.7 293.0 335.0 4.35 18 536 5331 -3.3 -4.3 93 1.0 -3.8 85 21 322.5 323.6 294.2 339.5 5.20 19 508 5755 -4.1 -10.1 63 6.0 -6.7 83 25 326.6 327.2 293.9 338.3 3.49 20 500 5880 -4.9 -10.9 63 6.0 -7.5 85 27 327.1 327.7 293.9 338.3 3.33 21 493 5991 -5.3 -13.3 53 8.0 -8.5 85 28 327.9 328.5 293.7 337.4 2.78 22 482 6167 -6.7 -11.6 68 4.9 -8.8 85 28 328.3 328.9 294.1 339.4 3.27 23 468 6397 -7.9 -18.9 41 11.0 -11.7 87 26 329.6 330.0 293.3 336.0 1.84 24 451 6683 -10.3 -16.3 61 6.0 -12.5 88 25 330.1 330.6 293.9 338.3 2.37 25 440 6873 -11.3 -18.3 56 7.0 -13.7 89 24 331.2 331.6 293.9 338.3 2.06 26 428 7085 -12.3 -21.3 47 9.0 -15.2 86 23 332.5 332.8 293.9 338.3 1.63 27 403 7543 -14.1 -16.8 80 2.7 -15.1 78 19 335.9 336.5 295.5 344.9 2.55 28 400 7600 -14.1 -18.8 68 4.7 -15.7 80 18 336.7 337.1 295.4 344.4 2.17 29 397 7657 -14.3 -20.3 60 6.0 -16.3 77 18 337.1 337.5 295.3 344.0 1.92 30 375 8088 -17.9 -19.3 89 1.4 -18.4 60 16 337.9 338.4 295.7 345.8 2.21 31 346 8688 -21.5 -23.8 82 2.3 -22.1 52 19 340.9 341.2 295.9 346.8 1.62 32 343 8753 -21.7 -27.7 58 6.0 -23.2 55 19 341.5 341.7 295.7 345.7 1.14 33 340 8818 -22.1 -26.7 66 4.6 -23.2 58 20 341.8 342.1 295.8 346.5 1.27 34 338 8861 -22.3 -33.3 36 11.0 -24.5 60 20 342.1 342.2 295.4 344.7 0.68 35 327 9104 -23.7 -45.7 11 22.0 -26.6 72 22 343.4 343.5 295.3 344.2 0.20 36 300 9730 -28.7 -46.7 16 18.0 -30.7 70 22 344.9 345.0 295.7 345.7 0.19 37 293 9899 -29.7 -47.7 16 18.0 -31.7 67 22 345.8 345.9 295.8 346.6 0.17 38 291 9948 -30.1 -41.1 33 11.0 -31.6 67 22 346.0 346.0 296.1 347.4 0.36 39 284 10120 -31.5 -51.5 12 20.0 -33.3 64 23 346.4 346.4 295.9 346.9 0.12 40 274 10373 -33.3 -43.3 36 10.0 -34.4 60 23 347.3 347.4 296.3 348.6 0.30 41 272 10425 -33.7 -52.7 13 19.0 -35.3 62 22 347.5 347.5 296.2 347.9 0.11 42 262 10686 -35.9 -59.9 7 24.0 -37.3 72 20 348.0 348.0 296.3 348.2 0.05 43 258 10793 -36.9 -61.9 6 25.0 -38.2 76 18 348.1 348.1 296.3 348.2 0.04 44 250 11010 -38.5 -63.5 5 25.0 -39.7 85 16 348.8 348.8 296.4 349.0 0.03 45 228 11631 -44.1 -61.1 13 17.0 -44.8 95 16 349.6 349.6 296.6 349.8 0.04 46 215 12019 -47.9 -54.9 44 7.0 -48.2 89 15 349.6 349.6 296.7 350.1 0.10 47 211 12142 -48.9 -53.9 56 5.0 -49.1 83 14 349.9 350.0 296.7 350.4 0.12 48 200 12490 -51.3 -55.6 60 4.3 -51.5 35 24 351.5 351.6 297.1 352.0 0.10 49 168 13598 -61.7 -65.2 63 3.5 -61.7 54 22 352.2 352.2 297.1 352.3 0.04 50 150 14290 -68.3 -74.3 42 6.0 -68.4 65 15 352.4 352.4 297.2 352.5 0.01 51 143 14575 -70.7 -77.7 35 7.0 -70.7 69 16 353.1 353.1 297.3 353.1 0.01 52 103 16465 -82.3 -86.8 46 4.5 -82.3 188 15 365.6 365.6 299.8 365.6 0.00 53 100 16630 -81.7 -87.7 35 6.0 -81.7 190 17 369.9 369.9 300.5 369.9 0.00 54 93 17035 -82.1 -89.1 29 7.0 -82.1 185 11 376.8 376.8 301.7 376.8 0.00 55 90 17219 -78.5 -86.5 26 8.0 -78.5 119 8 387.6 387.6 303.4 387.6 0.00 56 84 17610 -79.1 -88.1 21 9.0 -79.1 14 11 394.1 394.1 304.4 394.1 0.00 57 81 17817 -77.5 -89.5 13 12.0 -77.5 5 12 401.5 401.5 305.4 401.5 0.00 58 80 17889 -72.9 -86.9 10 14.0 -73.0 5 12 412.4 412.4 306.8 412.4 0.00 59 74 18349 -68.9 -87.9 5 19.0 -69.0 346 15 430.1 430.1 308.9 430.1 0.00 60 70 18680 -69.7 -88.7 5 19.0 -69.8 260 11 435.3 435.3 309.4 435.3 0.00 61 67 18941 -69.1 -89.1 4 20.0 -69.2 263 12 442.1 442.1 310.1 442.1 0.00 62 57 19894 -74.7 -90.7 7 16.0 -74.7 285 24 450.3 450.3 310.9 450.3 0.00 63 51 20543 -73.1 -91.1 5 18.0 -73.2 246 21 468.6 468.6 312.5 468.6 0.00 64 50 20660 -70.3 -91.3 3 21.0 -70.5 235 20 477.8 477.8 313.2 477.8 0.00 65 49 20781 -68.5 -90.5 3 22.0 -68.7 234 24 484.9 484.9 313.8 484.9 0.00 66 46 21162 -66.9 -90.9 2 24.0 -67.2 228 20 497.6 497.6 314.8 497.6 0.00 67 34 23008 -63.5 -91.5 1 28.0 -64.0 243 28 551.4 551.4 318.2 551.4 0.00 68 30 23790 -56.9 -89.9 1 33.0 -58.2 185 6 589.5 589.5 320.1 589.5 0.00 69 26 24699 -55.9 -89.9 1 34.0 -57.5 160 5 617.0 617.0 321.3 617.0 0.00 TRP 57 19894 -74.7 -90.7 7 16.0 -74.7 285 24 450.3 450.3 310.9 450.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 566.89 mb = 4889.39 m = 16041.12 ft Wetbulb zero: 649.36 mb = 3785.05 m = 12417.98 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 75.92 % Est. max temperature: 32.44 C = 90.39 F Sfc-Lift cond lev (LCL): 961.93 mb = 448.82 m = 1472.49 ft T: 24.21 C 700-500 lapse rate: 5.20 C/km ThetaE index: 33.53 C Layer 910.0- 612.0 mb Conv cond level (CCL): 879.06 mb = 1236.23 m = 4055.82 ft Mean mixing ratio: 17.36 g/kg Conv temperature: 31.66 C = 88.98 F Cap Strength: 1.75 C Lifted Index: -2.75 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.53 C Lifted Index @700 mb: -2.01 C Showalter Index: -1.70 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.10 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 265.40 Risk: None Energy Index: -2.25 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 821.25 J/kg Max Up Vert Vel: 40.53 m/s Conv Inhibition (B-): 31.04 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 923.92 mb = 803.20 m = 2635.14 ft Lev Free Conv (LFC): 838.92 mb = 1639.48 m = 5378.80 ft Equ Level (EL): 188.92 mb = 12852.14 m = 42165.29 ft B at Equ Level: 820.56 J/kg Max Parcel Lev (MPL): 88.92 mb = 17287.46 m = 56716.70 ft Wind level data Storm motion: 141 at 14 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 84 340 2 0.7 -1.9 | 323 16 9.7 -13.0 1 1000 107 330 3 1.5 -2.6 | 323 17 10.5 -13.7 2 978 305 300 2 1.7 -1.0 | 318 16 10.7 -12.1 3 944 610 160 6 -2.1 5.6 | 308 9 7.0 -5.5 4 925 793 140 7 -4.5 5.4 | 322 7 4.5 -5.8 5 912 914 145 11 -6.3 9.0 | 308 3 2.7 -2.1 6 850 1524 145 17 -9.8 13.9 | 165 3 -0.7 2.8 7 850 1528 145 16 -9.2 13.1 | 175 2 -0.2 2.0 8 791 2134 125 21 -17.2 12.0 | 96 8 -8.2 0.9 9 763 2438 120 23 -19.9 11.5 | 92 11 -10.9 0.4 10 736 2743 105 27 -26.1 7.0 | 76 18 -17.1 -4.1 11 700 3167 110 20 -18.8 6.8 | 66 11 -9.8 -4.3 12 684 3353 110 17 -16.0 5.8 | 53 9 -7.0 -5.3 13 634 3962 120 23 -19.9 11.5 | 92 11 -10.9 0.4 14 611 4267 115 24 -21.8 10.1 | 86 13 -12.7 -1.0 15 525 5486 80 21 -20.7 -3.6 | 38 19 -11.7 -14.8 16 500 5880 85 27 -26.9 -2.4 | 53 22 -17.9 -13.5 17 486 6096 85 28 -27.9 -2.4 | 54 23 -18.9 -13.6 18 432 7010 90 23 -23.0 0.0 | 52 18 -14.0 -11.1 19 415 7315 70 24 -22.6 -8.2 | 35 24 -13.5 -19.3 20 400 7600 80 18 -17.7 -3.1 | 31 17 -8.7 -14.2 21 399 7620 80 18 -17.7 -3.1 | 31 17 -8.7 -14.2 22 383 7925 55 14 -11.5 -8.0 | 7 19 -2.5 -19.1 23 367 8230 65 17 -15.4 -7.2 | 19 19 -6.4 -18.3 24 353 8534 45 18 -12.7 -12.7 | 9 24 -3.7 -23.8 25 325 9144 75 22 -21.3 -5.7 | 36 21 -12.2 -16.8 26 312 9449 70 24 -22.6 -8.2 | 35 24 -13.5 -19.3 27 300 9730 70 22 -20.7 -7.5 | 32 22 -11.7 -18.6 28 274 10363 60 23 -19.9 -11.5 | 26 25 -10.9 -22.6 29 250 11010 85 16 -15.9 -1.4 | 29 14 -6.9 -12.5 30 229 11582 95 16 -15.9 1.4 | 35 12 -6.9 -9.7 31 219 11887 95 17 -16.9 1.5 | 39 12 -7.9 -9.6 32 209 12192 80 13 -12.8 -2.3 | 16 14 -3.8 -13.4 33 200 12490 35 24 -13.8 -19.7 | 9 31 -4.8 -30.8 34 200 12497 45 17 -12.0 -12.0 | 7 23 -3.0 -23.1 35 190 12802 35 24 -13.8 -19.7 | 9 31 -4.8 -30.8 36 181 13106 35 23 -13.2 -18.8 | 8 30 -4.2 -30.0 37 173 13411 55 22 -18.0 -12.6 | 21 25 -9.0 -23.7 38 157 14021 50 21 -16.1 -13.5 | 16 26 -7.1 -24.6 39 150 14290 65 15 -13.6 -6.3 | 15 18 -4.6 -17.5 40 134 14935 75 17 -16.4 -4.4 | 26 17 -7.4 -15.5 41 121 15545 135 2 -1.4 1.4 | 322 12 7.6 -9.7 42 109 16154 185 12 1.0 12.0 | 265 10 10.1 0.8 43 100 16630 190 17 3.0 16.7 | 245 13 12.0 5.6 44 98 16764 190 20 3.5 19.7 | 235 15 12.5 8.6 45 93 17069 185 10 0.9 10.0 | 277 10 9.9 -1.2 46 88 17374 65 6 -5.4 -2.5 | 345 14 3.6 -13.7 47 83 17678 5 12 -1.0 -12.0 | 341 24 8.0 -23.1 48 79 17983 5 12 -1.0 -12.0 | 341 24 8.0 -23.1 49 75 18288 5 13 -1.1 -13.0 | 342 25 7.9 -24.1 50 71 18593 285 20 19.3 -5.2 | 300 33 28.3 -16.3 51 70 18680 260 11 10.8 1.9 | 295 22 19.8 -9.2 52 67 18898 260 11 10.8 1.9 | 295 22 19.8 -9.2 53 64 19202 285 20 19.3 -5.2 | 300 33 28.3 -16.3 54 58 19812 275 33 32.9 -2.9 | 288 44 41.9 -14.0 55 57 19894 285 24 23.2 -6.2 | 298 37 32.2 -17.3 56 55 20117 285 24 23.2 -6.2 | 298 37 32.2 -17.3 57 50 20660 235 20 16.4 11.5 | 269 25 25.4 0.4 58 49 20726 235 25 20.5 14.3 | 264 30 29.5 3.2 59 45 21336 225 18 12.7 12.7 | 266 22 21.7 1.6 60 43 21641 275 30 29.9 -2.6 | 289 41 38.9 -13.7 61 39 22250 255 32 30.9 8.3 | 274 40 39.9 -2.8 62 37 22555 260 37 36.4 6.4 | 276 46 45.4 -4.7 63 35 22860 240 31 26.8 15.5 | 263 36 35.9 4.4 64 32 23470 250 18 16.9 6.2 | 281 26 25.9 -5.0 65 30 23774 275 16 15.9 -1.4 | 297 28 24.9 -12.5 66 30 23790 185 6 0.5 6.0 | 298 11 9.5 -5.1 67 28 24079 245 13 11.8 5.5 | 285 22 20.8 -5.6 68 26 24384 160 5 -1.7 4.7 | 311 10 7.3 -6.4 69 24 24689 120 10 -8.7 5.0 | 357 6 0.3 -6.1 70 22 24994 85 23 -22.9 -2.0 | 47 19 -13.9 -13.1 Wind Parameters Mean winds (0-6000m): 111.0 at 19.1 knts Storm direction: 141.0 at 14.3 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 5.9 neg: -53.9 tot: -48.0 m^2/s^2 ave: -16.0 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 13.51 Bulk Shear: 60.79 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 ------------------------------------------------------------------------------- 500 245 3 309 15| 0.0 7.9 7.9| 0.4 -23.0 -22.6 -45.2 -0.49| 11.3 -5.5 1000 151 6 314 8| 0.0 7.5 7.5| 5.9 -24.8 -18.9 -18.9 -0.23| 10.5 -2.4 1500 147 9 311 5| 0.0 6.3 6.3| 5.9 -26.1 -20.3 -13.5 -0.33| 8.6 -2.8 2000 141 11 320 3| 0.0 5.7 5.7| 5.9 -30.7 -24.9 -12.4 -0.38| 8.2 -3.1 2500 134 14 28 2| 0.0 5.4 5.4| 5.9 -38.9 -33.1 -13.2 -0.38| 8.0 -3.1 3000 127 16 62 4| 0.0 3.9 3.9| 5.9 -53.9 -48.0 -16.0 -0.39| 8.2 -3.2 4000 123 17 68 6| 0.5 2.9 3.4| 21.5 -62.1 -40.6 -10.2 -0.26| 7.6 -2.0 5000 118 18 70 7| 0.4 2.3 2.7| 21.5 -98.5 -77.0 -15.4 -0.36| 7.2 -2.6 6000 111 19 64 10| 0.7 2.0 2.7| 52.9-116.7 -63.9 -10.6 -0.28| 7.0 -2.0 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250420.12.gif