UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 19 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 1000 84 27.6 24.1 81 3.5 25.0 350 2 300.8 304.3 298.2 357.4 19.23 1 994 138 29.4 24.4 75 5.0 25.7 11 3 303.1 306.7 299.0 361.7 19.71 2 981 256 29.0 22.0 66 7.0 23.9 56 7 303.8 307.0 297.7 355.0 17.21 3 925 779 25.4 20.5 74 4.9 21.9 115 10 305.3 308.4 297.7 355.0 16.63 4 885 1167 21.8 19.3 86 2.5 20.0 99 14 305.4 308.4 297.4 353.7 16.13 5 850 1517 20.0 14.0 68 6.0 16.0 100 18 307.1 309.3 295.0 343.0 11.91 6 831 1712 19.0 10.0 56 9.0 13.3 97 18 308.0 309.8 293.4 336.3 9.32 7 741 2689 12.8 10.9 88 1.9 11.6 62 17 311.5 313.7 295.7 345.7 11.13 8 729 2827 13.6 8.6 72 5.0 10.4 61 18 313.9 315.7 295.3 343.9 9.67 9 700 3169 11.8 6.8 71 5.0 8.7 65 22 315.6 317.3 295.1 343.4 8.90 10 682 3386 10.2 3.2 62 7.0 6.1 66 23 316.1 317.5 293.9 338.5 7.08 11 633 4001 6.0 2.3 77 3.7 3.9 56 22 318.2 319.5 294.6 340.9 7.16 12 615 4237 4.8 -0.2 70 5.0 2.1 63 20 319.4 320.6 294.1 339.1 6.14 13 610 4304 4.8 -5.2 48 10.0 -0.2 66 20 320.2 321.0 292.8 334.0 4.26 14 600 4438 3.6 1.7 87 1.9 2.5 69 19 320.3 321.7 295.1 343.5 7.24 15 591 4561 3.6 -12.4 30 16.0 -3.1 73 18 321.7 322.2 291.7 330.0 2.50 16 582 4685 2.8 -19.2 18 22.0 -5.1 76 16 322.2 322.4 290.9 327.1 1.44 17 556 5053 -0.5 -4.0 77 3.5 -2.3 86 13 322.5 323.5 294.1 339.2 5.12 18 551 5125 0.8 -23.2 15 24.0 -7.1 88 13 324.9 325.1 291.3 328.6 1.07 19 500 5900 -3.1 -29.1 11 26.0 -10.4 110 26 329.3 329.4 292.2 331.8 0.69 20 467 6437 -5.7 -31.7 11 26.0 -12.5 107 29 332.5 332.6 293.0 334.7 0.58 21 414 7368 -12.3 -37.3 10 25.0 -17.5 93 31 335.7 335.8 293.6 337.1 0.37 22 407 7498 -12.5 -48.5 3 36.0 -18.1 101 35 337.1 337.1 293.7 337.5 0.12 23 400 7630 -12.9 -47.9 4 35.0 -18.5 110 39 338.2 338.2 294.0 338.7 0.13 24 396 7707 -13.1 -31.1 21 18.0 -17.6 109 39 338.9 339.1 294.7 341.7 0.72 25 390 7823 -14.1 -27.1 32 13.0 -17.7 107 39 339.1 339.3 295.0 343.1 1.06 26 357 8488 -19.3 -40.3 14 21.0 -22.9 117 35 340.8 340.9 294.8 342.1 0.32 27 348 8678 -20.9 -35.9 25 15.0 -23.8 115 34 341.1 341.3 295.1 343.1 0.51 28 336 8936 -22.5 -58.5 2 36.0 -26.0 111 32 342.4 342.4 295.0 342.6 0.04 29 300 9760 -28.3 -54.3 6 26.0 -30.7 110 30 345.5 345.5 295.7 345.8 0.08 30 289 10027 -30.3 -52.3 10 22.0 -32.3 111 29 346.4 346.4 295.9 346.8 0.10 31 250 11040 -38.9 -58.9 10 20.0 -40.0 115 25 348.2 348.2 296.3 348.5 0.05 32 231 11577 -43.1 -65.1 7 22.0 -43.9 117 26 349.8 349.8 296.6 349.9 0.03 33 200 12530 -51.7 -65.7 17 14.0 -52.0 125 31 350.9 350.9 296.8 351.0 0.03 34 189 12893 -54.9 -66.9 21 12.0 -55.1 122 31 351.5 351.5 297.0 351.6 0.02 35 187 12961 -55.5 -65.5 28 10.0 -55.7 120 30 351.6 351.6 297.0 351.7 0.03 36 183 13098 -56.5 -59.7 67 3.2 -56.6 116 27 352.1 352.1 297.1 352.4 0.07 37 150 14330 -65.9 -71.9 43 6.0 -66.0 150 17 356.6 356.6 298.0 356.6 0.02 38 117 15793 -78.7 -84.7 37 6.0 -78.7 122 13 359.2 359.2 298.5 359.2 0.00 39 101 16624 -81.7 -87.7 35 6.0 -81.7 67 5 368.8 368.8 300.4 368.8 0.00 40 100 16680 -82.1 -88.1 35 6.0 -82.1 60 4 369.1 369.1 300.4 369.1 0.00 41 93 17082 -84.9 -89.8 41 4.9 -84.9 50 12 371.3 371.3 300.8 371.3 0.00 42 88 17386 -84.5 -90.5 34 6.0 -84.5 45 10 378.0 378.0 301.9 378.0 0.00 43 86 17514 -81.5 -88.5 29 7.0 -81.5 79 13 386.6 386.6 303.3 386.6 0.00 44 80 17923 -77.9 -86.9 22 9.0 -77.9 124 13 402.1 402.1 305.5 402.1 0.00 45 75 18289 -80.3 -89.3 21 9.0 -80.3 216 11 404.5 404.5 305.8 404.5 0.00 46 70 18680 -77.7 -88.7 15 11.0 -77.7 310 12 418.2 418.2 307.5 418.2 0.00 47 69 18763 -77.5 -89.5 13 12.0 -77.6 316 12 420.3 420.3 307.7 420.3 0.00 48 66 19022 -71.3 -87.3 8 16.0 -71.4 312 16 439.2 439.2 309.8 439.2 0.00 49 63 19299 -69.9 -88.9 5 19.0 -70.0 285 24 448.1 448.1 310.7 448.2 0.00 50 59 19687 -72.7 -89.7 6 17.0 -72.8 265 30 450.3 450.3 310.9 450.4 0.00 51 50 20670 -68.9 -89.9 3 21.0 -69.1 265 33 481.1 481.1 313.5 481.1 0.00 52 46 21166 -70.5 -90.5 4 20.0 -70.6 260 31 488.9 488.9 314.1 488.9 0.00 53 40 22012 -62.1 -90.1 1 28.0 -62.7 254 11 529.9 529.9 316.9 529.9 0.00 54 35 22833 -63.9 -90.9 1 27.0 -64.4 212 6 545.8 545.8 317.9 545.9 0.00 55 30 23790 -58.1 -89.1 1 31.0 -59.2 265 15 586.2 586.3 320.0 586.3 0.00 56 24 25214 -52.5 -86.5 1 34.0 -54.9 309 12 641.2 641.2 322.3 641.2 0.01 57 22 25774 -54.1 -87.1 1 33.0 -56.3 16 11 652.5 652.5 322.8 652.6 0.01 TRP 93 17082 -84.9 -89.8 41 4.9 -84.9 50 12 371.3 371.3 300.8 371.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 559.94 mb = 4997.10 m = 16394.47 ft Freezing level: 554.08 mb = 5080.66 m = 16668.61 ft Freezing level: 540.54 mb = 5284.15 m = 17336.22 ft Wetbulb zero: 610.35 mb = 4298.90 m = 14103.82 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 60.28 % Est. max temperature: 33.95 C = 93.11 F Sfc-Lift cond lev (LCL): 950.94 mb = 532.82 m = 1748.08 ft T: 27.09 C 700-500 lapse rate: 5.46 C/km ThetaE index: 18.71 C Layer 885.0- 741.0 mb Conv cond level (CCL): 839.02 mb = 1629.29 m = 5345.38 ft Mean mixing ratio: 17.14 g/kg Conv temperature: 34.49 C = 94.07 F Cap Strength: 1.26 C Lifted Index: -2.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.89 C Lifted Index @700 mb: -0.29 C Showalter Index: 2.51 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.00 Risk: None Energy Index: -2.05 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1033.00 J/kg Max Up Vert Vel: 45.45 m/s Conv Inhibition (B-): 35.27 J/kg Cap Strength: 1.26 C Lift Cond Lev (LCL): 877.93 mb = 1236.18 m = 4055.65 ft Lev Free Conv (LFC): 792.93 mb = 2111.83 m = 6928.49 ft Equ Level (EL): 152.93 mb = 14210.03 m = 46620.26 ft B at Equ Level: 1026.74 J/kg Max Parcel Lev (MPL): 82.93 mb = 17719.00 m = 58132.49 ft Wind level data Storm motion: 112 at 13 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 1000 84 350 2 0.3 -2.0 | 299 14 12.2 -6.8 1 976 305 75 8 -7.7 -2.1 | 329 8 4.2 -6.9 2 943 610 100 10 -9.8 1.7 | 326 4 2.0 -3.1 3 925 779 115 10 -9.1 4.2 | 281 3 2.8 -0.6 4 911 914 115 10 -9.1 4.2 | 281 3 2.8 -0.6 5 880 1219 95 15 -14.9 1.3 | 41 5 -3.1 -3.5 6 850 1517 100 18 -17.7 3.1 | 74 6 -5.8 -1.7 7 819 1829 95 18 -17.9 1.6 | 62 7 -6.0 -3.2 8 791 2134 85 17 -16.9 -1.5 | 39 8 -5.0 -6.3 9 763 2438 70 18 -16.9 -6.2 | 25 12 -5.0 -10.9 10 736 2743 60 17 -14.7 -8.5 | 12 14 -2.8 -13.3 11 700 3169 65 22 -19.9 -9.3 | 30 16 -8.0 -14.1 12 684 3353 65 23 -20.8 -9.7 | 32 17 -9.0 -14.5 13 659 3658 75 21 -20.3 -5.4 | 39 13 -8.4 -10.2 14 635 3962 55 22 -18.0 -12.6 | 19 18 -6.1 -17.4 15 611 4267 65 20 -18.1 -8.5 | 25 15 -6.2 -13.2 16 546 5182 90 12 -12.0 0.0 | 1 5 -0.1 -4.8 17 507 5791 110 22 -20.7 7.5 | 107 9 -8.8 2.7 18 500 5900 110 26 -24.4 8.9 | 108 13 -12.5 4.1 19 488 6096 110 27 -25.4 9.2 | 108 14 -13.5 4.4 20 451 6706 105 31 -29.9 8.0 | 100 18 -18.1 3.2 21 417 7315 90 30 -30.0 0.0 | 75 19 -18.1 -4.8 22 400 7630 110 39 -36.6 13.3 | 109 26 -24.8 8.5 23 384 7925 105 39 -37.7 10.1 | 102 26 -25.8 5.3 24 369 8230 120 37 -32.0 18.5 | 124 24 -20.2 13.7 25 313 9449 105 29 -28.0 7.5 | 100 16 -16.1 2.7 26 300 9760 110 30 -28.2 10.3 | 109 17 -16.3 5.5 27 250 11040 115 25 -22.7 10.6 | 118 12 -10.8 5.8 28 241 11278 115 25 -22.7 10.6 | 118 12 -10.8 5.8 29 200 12530 125 31 -25.4 17.8 | 134 19 -13.5 13.0 30 192 12802 125 33 -27.0 18.9 | 133 21 -15.1 14.1 31 182 13106 115 27 -24.5 11.4 | 118 14 -12.6 6.6 32 150 14330 150 17 -8.5 14.7 | 199 10 3.4 9.9 33 142 14630 155 16 -6.8 14.5 | 208 11 5.1 9.7 34 115 15850 120 13 -11.3 6.5 | 200 2 0.6 1.7 35 109 16154 125 11 -9.0 6.3 | 242 3 2.9 1.5 36 100 16680 60 4 -3.5 -2.0 | 309 11 8.4 -6.8 37 98 16764 60 4 -3.5 -2.0 | 309 11 8.4 -6.8 38 93 17082 50 12 -9.2 -7.7 | 348 13 2.7 -12.5 39 88 17374 40 10 -6.4 -7.7 | 336 14 5.5 -12.5 40 84 17678 120 17 -14.7 8.5 | 143 5 -2.8 3.7 41 79 17983 125 12 -9.8 6.9 | 225 3 2.1 2.1 42 71 18593 305 11 9.0 -6.3 | 298 24 20.9 -11.1 43 70 18680 310 12 9.2 -7.7 | 301 25 21.1 -12.5 44 67 18898 325 13 7.5 -10.6 | 309 25 19.3 -15.4 45 61 19507 265 29 28.9 2.5 | 273 41 40.8 -2.3 46 50 20670 265 33 32.9 2.9 | 272 45 44.8 -1.9 47 47 21031 265 33 32.9 2.9 | 272 45 44.8 -1.9 48 45 21336 255 29 28.0 7.5 | 266 40 39.9 2.7 49 43 21641 295 15 13.6 -6.3 | 294 28 25.5 -11.1 50 41 21946 270 11 11.0 -0.0 | 282 23 22.9 -4.8 51 39 22250 215 12 6.9 9.8 | 255 19 18.8 5.0 52 33 23165 210 3 1.5 2.6 | 279 14 13.4 -2.2 53 30 23790 265 15 14.9 1.3 | 277 27 26.8 -3.5 54 26 24384 270 14 14.0 -0.0 | 280 26 25.9 -4.8 55 22 24994 340 10 3.4 -9.4 | 313 21 15.3 -14.2 56 21 25298 105 12 -11.6 3.1 | 350 2 0.3 -1.7 57 17 26213 120 29 -25.1 14.5 | 126 16 -13.2 9.7 Wind Parameters Mean winds (0-6000m): 81.9 at 17.1 knts Storm direction: 111.9 at 12.8 knts Shear (0-3000m) pos: 2.4 neg: 2.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 38.7 neg: -24.5 tot: 14.1 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.9 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 79.48 Bulk Shear: 13.00 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 80 7 321 8| 10.9 0.0 10.9| 20.5 -0.3 20.2 40.4 0.47| 13.8 6.5 1000 98 9 318 5| 7.1 0.0 7.1| 21.7 -2.4 19.4 19.4 0.34| 10.4 3.5 1500 98 11 347 3| 4.7 1.8 6.5| 26.1 -2.4 23.7 15.8 0.41| 9.0 3.7 2000 97 13 16 3| 3.5 1.6 5.1| 26.1 -9.1 17.1 8.5 0.24| 7.8 1.8 2500 91 14 24 5| 2.8 2.3 5.1| 26.1 -21.0 5.1 2.0 0.08| 7.6 0.6 3000 85 15 24 7| 2.4 2.4 4.7| 38.7 -24.5 14.1 4.7 0.12| 7.2 0.9 4000 78 17 28 9| 2.1 2.2 4.3| 54.2 -45.1 9.1 2.3 0.07| 7.2 0.5 5000 77 17 26 10| 2.1 1.8 3.9| 58.8 -49.0 9.8 2.0 0.04| 7.0 0.3 6000 82 17 35 9| 3.0 1.5 4.5| 74.0 -49.9 24.1 4.0 0.15| 7.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250419.00.gif