UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 27 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 67 10 3 SFC 998 84 27.2 23.0 78 4.2 24.2 10 3 300.5 303.8 297.4 353.4 18.00 2 992 138 28.0 23.0 74 5.0 24.3 23 4 301.8 305.2 297.8 355.3 18.11 3 925 758 24.6 19.8 75 4.8 21.2 40 13 304.5 307.4 297.0 351.9 15.91 4 850 1497 21.0 14.0 64 7.0 16.3 55 11 308.1 310.4 295.3 344.2 11.91 5 826 1745 19.8 11.8 60 8.0 14.6 59 11 309.4 311.4 294.7 341.7 10.59 6 700 3151 11.0 6.8 75 4.2 8.4 125 10 314.7 316.4 294.9 342.4 8.90 7 692 3247 10.4 7.5 82 2.9 8.6 123 12 315.0 316.8 295.4 344.5 9.45 8 642 3870 8.2 2.2 66 6.0 4.7 132 12 319.4 320.7 294.7 341.8 7.01 9 581 4687 2.4 0.1 85 2.3 1.1 109 13 321.8 323.1 295.1 343.3 6.65 10 500 5890 -3.7 -10.7 58 7.0 -6.8 105 19 328.5 329.2 294.3 340.0 3.38 11 499 5906 -3.7 -10.7 58 7.0 -6.8 105 19 328.7 329.4 294.4 340.2 3.39 12 487 6098 -5.3 -6.7 90 1.4 -6.0 105 19 329.0 330.0 295.5 345.0 4.76 13 476 6278 -6.1 -11.0 68 4.9 -8.2 105 18 330.2 330.9 294.8 342.0 3.47 14 446 6785 -10.1 -11.4 90 1.3 -10.6 105 17 331.4 332.1 295.2 343.7 3.59 15 425 7157 -11.3 -16.0 68 4.7 -13.1 105 18 334.5 335.0 295.1 343.5 2.58 16 405 7525 -14.3 -15.7 89 1.4 -14.8 105 18 335.2 335.8 295.5 345.0 2.78 17 400 7620 -14.1 -18.0 72 3.9 -15.5 105 18 336.7 337.1 295.5 344.9 2.32 18 386 7889 -15.3 -20.3 66 5.0 -17.0 109 14 338.5 338.9 295.7 345.6 1.97 19 362 8370 -18.3 -22.1 72 3.8 -19.5 98 20 340.8 341.2 296.0 347.3 1.80 20 340 8833 -22.5 -23.7 90 1.2 -22.8 90 24 341.2 341.6 296.0 347.3 1.66 21 329 9074 -23.7 -29.7 58 6.0 -25.1 86 27 342.8 343.0 295.8 346.6 0.99 22 317 9344 -25.9 -29.1 74 3.2 -26.6 82 29 343.4 343.7 296.1 347.5 1.09 23 300 9740 -28.5 -37.5 42 9.0 -29.9 75 33 345.2 345.3 296.0 347.2 0.51 24 296 9836 -29.1 -40.1 34 11.0 -30.7 75 33 345.7 345.8 296.0 347.3 0.39 25 276 10333 -33.1 -45.1 29 12.0 -34.4 79 35 346.9 347.0 296.2 347.9 0.25 26 250 11020 -39.3 -43.0 68 3.7 -39.6 80 32 347.6 347.7 296.4 349.0 0.34 27 246 11130 -40.1 -47.1 47 7.0 -40.7 80 32 348.1 348.1 296.4 349.0 0.22 28 242 11242 -41.1 -43.8 75 2.7 -41.3 80 32 348.2 348.3 296.5 349.5 0.33 29 200 12510 -51.7 -55.3 65 3.6 -51.8 115 20 350.9 350.9 296.9 351.3 0.11 30 176 13326 -59.3 -62.3 68 3.0 -59.3 107 25 351.5 351.5 297.0 351.7 0.05 31 162 13841 -63.9 -70.9 38 7.0 -64.0 98 30 352.2 352.2 297.1 352.2 0.02 32 150 14310 -66.7 -79.7 14 13.0 -66.8 90 35 355.2 355.2 297.7 355.2 0.00 33 149 14350 -66.7 -80.7 12 14.0 -66.8 93 35 355.9 355.9 297.9 355.9 0.00 34 100 16650 -84.5 -88.1 53 3.6 -84.5 140 11 364.5 364.5 299.5 364.5 0.00 35 91 17169 -86.5 -89.1 62 2.6 -86.5 95 22 370.5 370.5 300.7 370.5 0.00 36 88 17353 -86.7 -89.9 56 3.2 -86.7 101 25 373.6 373.6 301.2 373.6 0.00 37 71 18576 -70.9 -89.9 4 19.0 -71.0 322 28 431.0 431.0 308.9 431.0 0.00 38 70 18660 -71.3 -90.3 4 19.0 -71.4 280 31 431.8 431.8 309.0 431.9 0.00 39 58 19771 -72.9 -89.9 6 17.0 -73.0 271 49 452.1 452.1 311.1 452.1 0.00 40 50 20650 -70.1 -90.1 4 20.0 -70.2 265 29 478.3 478.3 313.3 478.3 0.00 41 46 21146 -69.9 -90.9 3 21.0 -70.1 265 29 490.3 490.3 314.2 490.3 0.00 42 40 21997 -60.7 -88.7 1 28.0 -61.3 260 27 533.4 533.4 317.1 533.4 0.00 43 37 22480 -62.7 -89.7 1 27.0 -63.3 252 17 540.3 540.3 317.5 540.3 0.00 TRP 91 17169 -86.5 -89.1 62 2.6 -86.5 95 22 370.5 370.5 300.7 370.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 549.13 mb = 5160.57 m = 16930.81 ft Wetbulb zero: 569.40 mb = 4849.00 m = 15908.61 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 71.21 % Est. max temperature: 34.92 C = 94.86 F Sfc-Lift cond lev (LCL): 939.21 mb = 622.82 m = 2043.34 ft T: 25.34 C 700-500 lapse rate: 5.37 C/km ThetaE index: 13.64 C Layer 925.0- 700.0 mb Conv cond level (CCL): 800.16 mb = 2014.73 m = 6609.92 ft Mean mixing ratio: 16.55 g/kg Conv temperature: 37.11 C = 98.80 F Cap Strength: 2.86 C Lifted Index: -1.73 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.63 C Lifted Index @700 mb: -0.33 C Showalter Index: 1.44 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.00 Risk: None Energy Index: -0.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 638.16 J/kg Max Up Vert Vel: 35.73 m/s Conv Inhibition (B-): 124.72 J/kg Cap Strength: 2.86 C Lift Cond Lev (LCL): 881.64 mb = 1177.60 m = 3863.48 ft Lev Free Conv (LFC): 706.64 mb = 3070.80 m = 10074.68 ft Equ Level (EL): 646.64 mb = 3810.21 m = 12500.54 ft B at Equ Level: 20.07 J/kg Max Parcel Lev (MPL): 96.64 mb = 16838.21 m = 55242.82 ft Wind level data Storm motion: 125 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 ---------------------------------------------------------- 0 998 84 10 3 -0.5 -3.0 | 319 11 7.0 -8.2 1 973 305 65 7 -6.3 -3.0 | 352 8 1.2 -8.2 2 941 610 40 13 -8.4 -10.0 | 3 15 -0.8 -15.2 3 925 758 40 13 -8.4 -10.0 | 3 15 -0.8 -15.2 4 909 914 40 13 -8.4 -10.0 | 3 15 -0.8 -15.2 5 850 1497 55 11 -9.0 -6.3 | 7 12 -1.4 -11.5 6 847 1524 50 11 -8.4 -7.1 | 4 12 -0.9 -12.3 7 789 2134 75 10 -9.7 -2.6 | 15 8 -2.1 -7.8 8 761 2438 100 10 -9.8 1.7 | 33 4 -2.3 -3.5 9 734 2743 110 12 -11.3 4.1 | 73 4 -3.7 -1.1 10 709 3048 105 11 -10.6 2.8 | 52 4 -3.1 -2.4 11 700 3151 125 10 -8.2 5.7 | 130 1 -0.6 0.5 12 683 3353 120 14 -12.1 7.0 | 111 5 -4.6 1.8 13 634 3962 135 12 -8.5 8.5 | 164 3 -0.9 3.3 14 610 4267 100 13 -12.8 2.3 | 61 6 -5.2 -3.0 15 545 5182 120 13 -11.3 6.5 | 109 4 -3.7 1.3 16 506 5791 95 16 -15.9 1.4 | 66 9 -8.4 -3.8 17 500 5890 105 19 -18.4 4.9 | 88 11 -10.8 -0.3 18 487 6096 105 19 -18.4 4.9 | 88 11 -10.8 -0.3 19 468 6401 105 17 -16.4 4.4 | 85 9 -8.9 -0.8 20 400 7620 105 18 -17.4 4.7 | 87 10 -9.8 -0.5 21 384 7925 110 13 -12.2 4.4 | 81 5 -4.7 -0.8 22 368 8230 100 19 -18.7 3.3 | 80 11 -11.2 -1.9 23 300 9740 75 33 -31.9 -8.5 | 61 28 -24.3 -13.7 24 287 10058 75 33 -31.9 -8.5 | 61 28 -24.3 -13.7 25 275 10363 80 35 -34.5 -6.1 | 67 29 -26.9 -11.3 26 250 11020 80 32 -31.5 -5.6 | 66 26 -24.0 -10.8 27 241 11278 80 32 -31.5 -5.6 | 66 26 -24.0 -10.8 28 200 12510 115 20 -18.1 8.5 | 107 11 -10.6 3.2 29 191 12802 115 20 -18.1 8.5 | 107 11 -10.6 3.2 30 150 14310 90 35 -35.0 0.0 | 79 28 -27.4 -5.2 31 150 14326 95 36 -35.9 3.1 | 86 28 -28.3 -2.1 32 135 14935 40 12 -7.7 -9.2 | 1 14 -0.2 -14.4 33 121 15545 340 2 0.7 -1.9 | 311 11 8.2 -7.1 34 103 16459 195 10 2.6 9.7 | 246 11 10.1 4.5 35 100 16650 140 11 -7.1 8.4 | 189 3 0.5 3.2 36 98 16764 190 11 1.9 10.8 | 239 11 9.5 5.6 37 93 17069 110 19 -17.9 6.5 | 97 10 -10.3 1.3 38 91 17169 95 22 -21.9 1.9 | 77 15 -14.4 -3.3 39 83 17678 110 30 -28.2 10.3 | 104 21 -20.6 5.1 40 79 17983 125 29 -23.8 16.6 | 125 20 -16.2 11.4 41 75 18288 125 18 -14.7 10.3 | 125 9 -7.2 5.1 42 71 18593 315 28 19.8 -19.8 | 312 37 27.4 -25.0 43 70 18660 280 31 30.5 -5.4 | 286 40 38.1 -10.6 44 67 18898 285 29 28.0 -7.5 | 290 38 35.6 -12.7 45 58 19812 270 50 50.0 -0.0 | 275 58 57.6 -5.2 46 52 20422 250 39 36.6 13.3 | 260 45 44.2 8.1 47 50 20650 265 29 28.9 2.5 | 274 37 36.5 -2.7 48 40 21641 265 30 29.9 2.6 | 274 38 37.4 -2.6 49 38 21946 235 14 11.5 8.0 | 262 19 19.0 2.8 50 36 22250 280 21 20.7 -3.6 | 287 30 28.2 -8.9 51 31 22860 275 31 30.9 -2.7 | 282 39 38.4 -7.9 Wind Parameters Mean winds (0-6000m): 94.6 at 12.2 knts Storm direction: 124.6 at 9.2 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 34.2 neg: -2.4 tot: 31.8 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 64.39 Bulk Shear: 9.91 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 50 8 350 10| 10.4 0.0 10.4| 19.9 0.0 19.9 39.8 0.62| 12.8 7.9 1000 44 10 358 13| 5.2 0.0 5.2| 21.5 -0.2 21.2 21.2 0.56| 7.3 4.1 1500 46 11 1 13| 3.1 0.0 3.1| 23.5 -1.5 22.0 14.7 0.48| 5.9 2.8 2000 50 11 3 12| 2.3 0.0 2.3| 27.9 -1.5 26.4 13.2 0.47| 5.4 2.5 2500 58 11 7 11| 2.4 0.0 2.4| 32.7 -1.5 31.2 12.5 0.49| 5.5 2.7 3000 67 11 13 10| 2.0 0.0 2.0| 34.2 -2.4 31.8 10.6 0.45| 5.2 2.4 4000 84 11 29 7| 1.9 0.2 2.1| 38.2 -4.6 33.5 8.4 0.38| 5.4 2.0 5000 91 12 38 6| 1.6 0.4 2.1| 42.6 -8.8 33.7 6.7 0.31| 5.2 1.6 6000 95 12 48 6| 1.7 0.7 2.4| 53.1 -16.4 36.8 6.1 0.25| 5.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250427.00.gif