UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 26 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 ------------------------------------------------------------------------------- 0 1000 76 40 3 SFC 999 84 24.6 23.0 91 1.6 23.5 40 3 297.8 301.1 296.7 350.1 17.98 2 964 399 25.6 20.6 74 5.0 22.1 45 13 301.9 304.8 296.5 349.2 16.04 3 925 763 24.0 19.0 74 5.0 20.5 60 13 303.8 306.6 296.4 348.8 15.12 4 850 1500 20.2 15.5 74 4.7 17.0 90 5 307.3 309.8 296.0 346.9 13.14 5 774 2304 16.4 10.4 68 6.0 12.5 96 5 311.6 313.5 295.1 343.2 10.29 6 756 2504 15.2 9.2 67 6.0 11.4 69 5 312.4 314.2 294.9 342.3 9.71 7 700 3152 10.8 5.8 71 5.0 7.8 60 9 314.4 316.0 294.4 340.3 8.29 8 662 3617 8.0 6.1 88 1.9 6.8 78 10 316.4 318.1 295.4 344.5 8.96 9 611 4277 5.0 -1.0 65 6.0 1.8 76 11 320.2 321.4 294.1 339.0 5.83 10 570 4842 1.2 -3.0 74 4.2 -1.0 86 13 322.2 323.3 294.3 339.7 5.39 11 529 5442 -1.9 -5.4 77 3.5 -3.6 99 16 325.4 326.4 294.7 341.4 4.84 12 500 5890 -4.3 -10.3 63 6.0 -7.0 100 20 327.8 328.5 294.2 339.6 3.49 13 476 6274 -6.5 -13.5 58 7.0 -9.4 103 21 329.7 330.3 294.2 339.5 2.84 14 463 6489 -7.7 -9.8 85 2.1 -8.7 101 22 330.8 331.6 295.3 344.2 3.93 15 459 6556 -7.5 -15.5 53 8.0 -10.6 101 22 331.9 332.4 294.4 340.6 2.49 16 447 6761 -8.5 -17.5 48 9.0 -11.8 98 23 333.2 333.6 294.5 340.8 2.17 17 409 7441 -12.5 -19.5 56 7.0 -14.9 92 25 336.6 337.0 295.2 343.7 2.00 18 405 7516 -12.7 -23.7 39 11.0 -16.0 91 25 337.3 337.6 294.9 342.4 1.39 19 402 7572 -13.3 -25.3 36 12.0 -16.7 90 25 337.2 337.5 294.7 341.7 1.22 20 400 7610 -13.5 -25.5 36 12.0 -16.9 90 25 337.4 337.7 294.8 341.9 1.20 21 395 7706 -14.3 -20.3 60 6.0 -16.3 91 25 337.6 338.0 295.4 344.5 1.93 22 367 8261 -17.7 -30.7 31 13.0 -20.8 95 26 340.3 340.4 295.1 343.3 0.81 23 337 8895 -22.7 -25.8 76 3.1 -23.5 81 27 341.8 342.1 296.0 347.0 1.39 24 300 9740 -28.7 -34.7 56 6.0 -29.7 70 22 344.9 345.1 296.1 347.5 0.67 25 273 10409 -33.3 -45.3 29 12.0 -34.6 61 24 347.7 347.7 296.3 348.7 0.24 26 250 11020 -38.7 -49.7 30 11.0 -39.5 75 27 348.5 348.6 296.4 349.2 0.16 27 235 11442 -42.3 -57.3 18 15.0 -43.0 70 23 349.3 349.3 296.5 349.6 0.07 28 225 11734 -45.1 -49.9 58 4.8 -45.4 66 21 349.4 349.4 296.7 350.1 0.18 29 200 12510 -51.3 -58.3 43 7.0 -51.5 70 6 351.5 351.5 297.0 351.8 0.07 30 188 12911 -54.9 -63.9 32 9.0 -55.1 81 5 352.0 352.0 297.1 352.2 0.04 31 175 13366 -58.9 -64.9 46 6.0 -59.0 94 4 352.7 352.7 297.3 352.9 0.04 32 150 14320 -66.7 -73.7 37 7.0 -66.8 120 9 355.2 355.2 297.7 355.2 0.01 33 144 14564 -68.9 -76.9 31 8.0 -68.9 120 10 355.5 355.5 297.8 355.6 0.01 34 138 14816 -70.9 -76.9 41 6.0 -70.9 120 11 356.4 356.4 298.0 356.4 0.01 35 127 15301 -74.1 -78.5 51 4.4 -74.1 120 12 359.1 359.2 298.5 359.2 0.01 36 100 16660 -81.7 -87.7 35 6.0 -81.7 105 17 369.9 369.9 300.5 369.9 0.00 37 86 17496 -85.5 -89.9 45 4.4 -85.5 85 16 378.5 378.5 302.0 378.5 0.00 38 83 17693 -81.7 -87.7 35 6.0 -81.7 85 15 390.1 390.1 303.8 390.1 0.00 39 79 17969 -82.5 -90.5 24 8.0 -82.5 78 15 394.0 394.0 304.4 394.0 0.00 40 76 18188 -77.1 -88.1 16 11.0 -77.1 72 14 409.7 409.7 306.5 409.7 0.00 41 70 18660 -76.7 -90.7 9 14.0 -76.7 300 14 420.3 420.3 307.7 420.3 0.00 42 67 18913 -75.7 -90.7 8 15.0 -75.7 300 15 427.8 427.8 308.6 427.8 0.00 43 62 19372 -68.1 -91.1 2 23.0 -68.2 277 26 454.2 454.2 311.3 454.2 0.00 44 53 20311 -70.1 -90.1 4 20.0 -70.2 260 32 470.4 470.4 312.7 470.4 0.00 45 50 20660 -68.5 -90.5 3 22.0 -68.7 260 34 482.1 482.1 313.6 482.1 0.00 46 45 21294 -66.5 -90.5 2 24.0 -66.8 256 31 501.7 501.7 315.1 501.7 0.00 47 42 21710 -68.1 -91.1 2 23.0 -68.4 250 25 507.7 507.7 315.5 507.7 0.00 48 33 23187 -59.7 -89.7 1 30.0 -60.6 292 27 566.2 566.2 319.0 566.3 0.00 49 30 23780 -61.5 -90.5 1 29.0 -62.3 245 4 577.0 577.0 319.5 577.0 0.00 50 25 24919 -58.1 -90.1 1 32.0 -59.5 45 19 617.6 617.6 321.4 617.7 0.00 51 24 25180 -52.1 -87.1 1 35.0 -54.6 50 25 642.3 642.3 322.4 642.4 0.01 52 21 26037 -55.9 -88.9 1 33.0 -57.9 64 29 655.9 655.9 322.9 655.9 0.01 TRP 86 17496 -85.5 -89.9 45 4.4 -85.5 85 16 378.5 378.5 302.0 378.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 554.13 mb = 5074.42 m = 16648.15 ft Wetbulb zero: 584.54 mb = 4637.47 m = 15214.63 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 73.32 % Est. max temperature: 34.12 C = 93.42 F Sfc-Lift cond lev (LCL): 976.38 mb = 286.21 m = 939.00 ft T: 25.24 C 700-500 lapse rate: 5.51 C/km ThetaE index: 9.71 C Layer 964.0- 662.0 mb Conv cond level (CCL): 790.33 mb = 2124.61 m = 6970.41 ft Mean mixing ratio: 15.85 g/kg Conv temperature: 37.37 C = 99.27 F Cap Strength: 3.08 C Lifted Index: -1.04 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.14 C Lifted Index @700 mb: 0.47 C Showalter Index: -0.22 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.80 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 216.00 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 118.90 J/kg Max Up Vert Vel: 15.42 m/s Conv Inhibition (B-): 179.98 J/kg Cap Strength: 3.08 C Lift Cond Lev (LCL): 889.28 mb = 1106.26 m = 3629.42 ft Lev Free Conv (LFC): 674.28 mb = 3463.72 m = 11363.79 ft Equ Level (EL): 374.28 mb = 8112.89 m = 26616.76 ft B at Equ Level: 111.43 J/kg Max Parcel Lev (MPL): 194.28 mb = 12697.91 m = 41659.29 ft Wind level data Storm motion: 112 at 8 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 ---------------------------------------------------------- 0 999 84 40 3 -1.9 -2.3 | 314 8 5.5 -5.4 1 974 305 45 12 -8.5 -8.5 | 5 12 -1.1 -11.6 2 941 610 45 15 -10.6 -10.6 | 13 14 -3.2 -13.7 3 925 763 60 13 -11.3 -6.5 | 22 10 -3.8 -9.6 4 909 914 65 12 -10.9 -5.1 | 23 9 -3.4 -8.1 5 850 1500 90 5 -5.0 0.0 | 322 4 2.4 -3.1 6 818 1829 125 4 -3.3 2.3 | 281 4 4.2 -0.8 7 789 2134 125 6 -4.9 3.4 | 261 3 2.5 0.4 8 761 2438 70 5 -4.7 -1.7 | 330 6 2.7 -4.8 9 700 3152 60 9 -7.8 -4.5 | 3 8 -0.4 -7.6 10 658 3658 80 10 -9.8 -1.7 | 27 5 -2.4 -4.8 11 634 3962 95 12 -12.0 1.0 | 66 5 -4.5 -2.0 12 610 4267 75 11 -10.6 -2.8 | 28 7 -3.2 -5.9 13 525 5486 100 16 -15.8 2.8 | 88 8 -8.3 -0.3 14 500 5890 100 20 -19.7 3.5 | 92 12 -12.3 0.4 15 487 6096 105 21 -20.3 5.4 | 100 13 -12.9 2.4 16 400 7610 90 25 -25.0 0.0 | 80 18 -17.6 -3.1 17 368 8230 95 26 -25.9 2.3 | 88 18 -18.5 -0.8 18 339 8839 80 28 -27.6 -4.9 | 69 22 -20.1 -7.9 19 325 9144 85 22 -21.9 -1.9 | 71 15 -14.5 -5.0 20 312 9449 65 20 -18.1 -8.5 | 43 16 -10.7 -11.5 21 300 9740 70 22 -20.7 -7.5 | 51 17 -13.2 -10.6 22 275 10363 60 24 -20.8 -12.0 | 42 20 -13.4 -15.1 23 252 10973 75 29 -28.0 -7.5 | 63 23 -20.6 -10.6 24 250 11020 75 27 -26.1 -7.0 | 62 21 -18.7 -10.1 25 210 12192 60 17 -14.7 -8.5 | 32 14 -7.3 -11.6 26 200 12510 70 6 -5.6 -2.1 | 341 5 1.8 -5.1 27 165 13716 105 3 -2.9 0.8 | 297 5 4.5 -2.3 28 150 14320 120 9 -7.8 4.5 | 166 1 -0.4 1.4 29 121 15545 120 13 -11.3 6.5 | 132 5 -3.8 3.4 30 115 15850 155 15 -6.3 13.6 | 186 11 1.1 10.5 31 104 16459 160 22 -7.5 20.7 | 180 18 -0.1 17.6 32 100 16660 105 17 -16.4 4.4 | 98 9 -9.0 1.3 33 93 17069 115 17 -15.4 7.2 | 117 9 -8.0 4.1 34 88 17374 65 16 -14.5 -6.8 | 36 12 -7.1 -9.8 35 86 17496 85 16 -15.9 -1.4 | 62 10 -8.5 -4.5 36 83 17678 85 15 -14.9 -1.3 | 60 9 -7.5 -4.4 37 75 18288 70 14 -13.2 -4.8 | 36 10 -5.7 -7.9 38 71 18593 340 11 3.8 -10.3 | 320 17 11.2 -13.4 39 70 18660 300 14 12.1 -7.0 | 297 22 19.6 -10.1 40 67 18898 300 14 12.1 -7.0 | 297 22 19.6 -10.1 41 64 19202 300 25 21.7 -12.5 | 298 33 29.1 -15.6 42 61 19507 260 26 25.6 4.5 | 267 33 33.0 1.4 43 50 20660 260 34 33.5 5.9 | 266 41 40.9 2.8 44 49 20726 275 41 40.8 -3.6 | 278 49 48.3 -6.6 45 43 21641 245 25 22.7 10.6 | 256 31 30.1 7.5 46 39 22250 280 23 22.7 -4.0 | 283 31 30.1 -7.1 47 37 22555 275 21 20.9 -1.8 | 280 29 28.3 -4.9 48 33 23165 295 28 25.4 -11.8 | 294 36 32.8 -14.9 49 30 23780 245 4 3.6 1.7 | 277 11 11.1 -1.4 50 28 24079 265 12 12.0 1.0 | 276 19 19.4 -2.0 51 26 24384 40 13 -8.4 -10.0 | 4 13 -0.9 -13.0 52 22 24994 60 36 -31.2 -18.0 | 48 32 -23.7 -21.1 53 21 25298 65 28 -25.4 -11.8 | 50 23 -17.9 -14.9 54 19 25603 100 30 -29.5 5.2 | 96 22 -22.1 2.1 55 17 26213 110 32 -30.1 10.9 | 109 24 -22.6 7.9 56 14 26822 85 43 -42.8 -3.7 | 79 36 -35.4 -6.8 Wind Parameters Mean winds (0-6000m): 82.4 at 10.7 knts Storm direction: 112.4 at 8.0 knts Shear (0-3000m) pos: 1.1 neg: 1.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 46.6 deg Storm rel helicity (0-3000m) pos: 38.4 neg: -9.3 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 18.61 Bulk Shear: 6.39 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 45 11 1 11| 12.1 0.0 12.1| 24.2 0.0 24.2 48.5 0.82| 12.2 9.9 1000 53 12 10 10| 3.9 0.0 3.9| 31.0 -1.0 30.0 30.0 0.57| 10.2 5.8 1500 58 10 8 8| 1.4 0.0 1.4| 31.0 -6.6 24.4 16.2 0.24| 8.9 2.1 2000 65 9 4 7| 1.6 0.0 1.6| 31.0 -9.3 21.7 10.9 0.12| 7.6 0.9 2500 69 8 1 6| 1.3 1.1 2.4| 34.4 -9.3 25.1 10.1 0.21| 7.3 1.5 3000 68 8 359 6| 1.1 1.4 2.4| 38.4 -9.3 29.1 9.7 0.26| 6.6 1.7 4000 72 9 6 6| 1.5 1.0 2.5| 47.7 -11.1 36.6 9.2 0.31| 6.0 1.9 5000 75 9 16 6| 1.5 1.0 2.4| 56.6 -14.4 42.2 8.4 0.32| 5.6 1.8 6000 82 11 35 6| 1.9 0.8 2.7| 69.7 -14.4 55.3 9.2 0.36| 5.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250426.00.gif