UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 23 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 1001 84 27.4 23.7 80 3.7 24.7 60 4 300.5 303.9 297.8 355.5 18.74 1 1000 94 27.2 23.7 81 3.5 24.6 80 5 300.4 303.8 297.8 355.5 18.76 2 982 255 25.2 23.3 89 1.9 23.8 76 9 299.9 303.3 297.6 354.6 18.65 3 929 743 23.6 17.6 69 6.0 19.4 79 15 303.1 305.6 295.3 343.8 13.76 4 925 781 23.4 18.4 74 5.0 19.9 80 16 303.2 305.9 295.8 346.4 14.55 5 850 1515 19.0 15.3 79 3.7 16.5 70 9 306.0 308.5 295.5 345.0 12.97 6 754 2537 13.0 11.0 88 2.0 11.7 54 11 310.2 312.3 295.3 343.8 11.01 7 700 3161 10.2 5.7 74 4.5 7.5 60 10 313.8 315.4 294.2 339.4 8.24 8 688 3305 9.6 5.4 75 4.2 7.1 75 14 314.7 316.2 294.4 340.3 8.21 9 671 3513 8.8 1.8 61 7.0 4.8 79 15 316.0 317.3 293.4 336.6 6.51 10 528 5458 -3.1 -4.0 93 0.9 -3.6 80 17 324.2 325.2 294.8 341.9 5.40 11 500 5890 -4.3 -7.5 78 3.2 -5.8 110 19 327.8 328.7 294.9 342.4 4.36 12 458 6579 -7.9 -11.9 73 4.0 -9.6 94 15 331.6 332.3 295.1 343.2 3.36 13 418 7285 -12.5 -16.8 70 4.3 -14.1 110 13 334.5 335.0 295.1 343.1 2.46 14 400 7620 -15.3 -18.6 76 3.3 -16.4 110 11 335.1 335.6 295.0 342.9 2.20 15 387 7868 -17.3 -18.7 89 1.4 -17.8 106 11 335.7 336.1 295.2 343.7 2.26 16 318 9313 -26.7 -31.1 66 4.4 -27.6 93 15 342.0 342.2 295.6 345.4 0.90 17 312 9450 -28.1 -30.8 78 2.7 -28.6 95 16 341.9 342.1 295.6 345.5 0.94 18 300 9730 -29.9 -36.9 51 7.0 -31.0 100 16 343.2 343.4 295.6 345.3 0.54 19 299 9754 -29.9 -36.9 51 7.0 -31.0 90 14 343.6 343.7 295.7 345.7 0.54 20 257 10811 -38.9 -41.5 76 2.6 -39.2 93 20 345.5 345.6 296.0 347.0 0.39 21 252 10946 -39.7 -45.7 53 6.0 -40.2 91 21 346.3 346.3 296.0 347.3 0.25 22 250 11000 -40.3 -45.1 60 4.8 -40.7 90 21 346.2 346.2 296.0 347.3 0.27 23 246 11110 -41.3 -45.3 65 4.0 -41.6 89 21 346.3 346.3 296.0 347.4 0.27 24 241 11249 -42.5 -51.5 37 9.0 -43.0 89 22 346.5 346.5 296.0 347.1 0.14 25 217 11948 -48.5 -52.3 65 3.8 -48.7 83 23 347.8 347.8 296.3 348.3 0.14 26 200 12480 -52.3 -59.3 43 7.0 -52.5 100 17 349.9 350.0 296.7 350.2 0.06 27 177 13259 -58.1 -69.1 23 11.0 -58.3 105 18 352.9 352.9 297.3 353.0 0.02 28 150 14280 -66.5 -71.3 51 4.8 -66.5 270 10 355.5 355.5 297.8 355.6 0.02 29 145 14484 -68.3 -72.5 55 4.2 -68.4 270 10 355.9 355.9 297.9 355.9 0.01 30 138 14778 -70.9 -76.9 41 6.0 -70.9 268 14 356.4 356.4 298.0 356.4 0.01 31 124 15406 -74.3 -81.3 33 7.0 -74.3 254 16 361.2 361.3 299.0 361.3 0.00 32 103 16464 -81.9 -86.6 44 4.7 -81.9 225 14 366.4 366.4 299.9 366.4 0.00 33 101 16574 -81.1 -87.1 36 6.0 -81.1 172 15 370.0 370.0 300.5 370.0 0.00 34 100 16630 -80.9 -86.9 36 6.0 -80.9 145 15 371.4 371.4 300.8 371.4 0.00 35 87 17421 -76.3 -86.3 19 10.0 -76.3 132 14 395.8 395.8 304.6 395.8 0.00 36 70 18660 -80.1 -89.1 21 9.0 -80.1 280 14 413.0 413.0 306.9 413.0 0.00 37 63 19256 -79.3 -90.3 15 11.0 -79.3 276 18 427.4 427.4 308.6 427.4 0.00 38 59 19635 -71.1 -88.1 6 17.0 -71.2 273 18 453.9 453.9 311.2 454.0 0.00 39 56 19946 -67.7 -87.7 4 20.0 -67.9 255 18 468.5 468.5 312.5 468.5 0.00 40 50 20630 -65.7 -88.7 3 23.0 -66.0 260 36 488.7 488.7 314.1 488.7 0.00 41 40 21987 -65.5 -89.5 2 24.0 -65.8 271 38 521.4 521.4 316.4 521.4 0.00 TRP 103 16464 -81.9 -86.6 44 4.7 -81.9 225 14 366.4 366.4 299.9 366.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 565.25 mb = 4951.59 m = 16245.17 ft Wetbulb zero: 588.66 mb = 4575.58 m = 15011.57 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 79.24 % Est. max temperature: 32.95 C = 91.31 F Sfc-Lift cond lev (LCL): 949.10 mb = 554.80 m = 1820.17 ft T: 24.22 C 700-500 lapse rate: 5.31 C/km ThetaE index: 11.71 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 841.19 mb = 1603.89 m = 5262.04 ft Mean mixing ratio: 16.10 g/kg Conv temperature: 33.36 C = 92.04 F Cap Strength: 2.30 C Lifted Index: -1.16 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.21 C Lifted Index @700 mb: -0.25 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.60 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 220.60 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 439.29 J/kg Max Up Vert Vel: 29.64 m/s Conv Inhibition (B-): 67.06 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 897.97 mb = 1038.49 m = 3407.06 ft Lev Free Conv (LFC): 762.97 mb = 2436.35 m = 7993.18 ft Equ Level (EL): 202.97 mb = 12384.01 m = 40629.46 ft B at Equ Level: 432.28 J/kg Max Parcel Lev (MPL): 122.97 mb = 15453.48 m = 50699.79 ft Wind level data Storm motion: 108 at 10 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 1001 84 60 4 -3.5 -2.0 | 311 7 5.7 -4.9 1 1000 94 80 5 -4.9 -0.9 | 312 6 4.2 -3.8 2 976 305 75 10 -9.7 -2.6 | 6 6 -0.5 -5.5 3 943 610 75 13 -12.6 -3.4 | 29 7 -3.4 -6.3 4 925 781 80 16 -15.8 -2.8 | 49 9 -6.6 -5.7 5 911 914 80 14 -13.8 -2.4 | 41 7 -4.7 -5.3 6 879 1219 80 10 -9.8 -1.7 | 9 5 -0.7 -4.6 7 850 1515 70 9 -8.5 -3.1 | 354 6 0.7 -6.0 8 819 1829 55 10 -8.2 -5.7 | 354 9 0.9 -8.6 9 790 2134 65 9 -8.2 -3.8 | 352 7 1.0 -6.7 10 762 2438 55 11 -9.0 -6.3 | 359 9 0.1 -9.2 11 709 3048 50 10 -7.7 -6.4 | 351 9 1.5 -9.3 12 700 3161 60 10 -8.7 -5.0 | 357 8 0.5 -7.9 13 684 3353 80 15 -14.8 -2.6 | 46 8 -5.7 -5.5 14 634 3962 75 14 -13.5 -3.6 | 34 8 -4.4 -6.5 15 611 4267 100 13 -12.8 2.3 | 80 4 -3.7 -0.6 16 546 5182 65 14 -12.7 -5.9 | 22 10 -3.6 -8.8 17 506 5791 100 20 -19.7 3.5 | 93 11 -10.6 0.6 18 500 5890 110 19 -17.9 6.5 | 112 9 -8.7 3.6 19 487 6096 110 18 -16.9 6.2 | 113 8 -7.8 3.3 20 450 6706 90 14 -14.0 0.0 | 59 6 -4.9 -2.9 21 433 7010 110 15 -14.1 5.1 | 114 5 -5.0 2.2 22 400 7620 110 11 -10.3 3.8 | 125 1 -1.2 0.9 23 384 7925 105 11 -10.6 2.8 | 88 2 -1.5 -0.0 24 368 8230 100 12 -11.8 2.1 | 73 3 -2.7 -0.8 25 325 9144 90 15 -15.0 0.0 | 64 7 -5.9 -2.9 26 300 9730 100 16 -15.8 2.8 | 89 7 -6.6 -0.1 27 299 9754 90 14 -14.0 0.0 | 59 6 -4.9 -2.9 28 262 10668 95 19 -18.9 1.7 | 83 10 -9.8 -1.2 29 250 11000 90 21 -21.0 0.0 | 76 12 -11.9 -2.9 30 219 11887 85 23 -22.9 -2.0 | 70 15 -13.8 -4.9 31 209 12192 75 21 -20.3 -5.4 | 53 14 -11.2 -8.3 32 200 12480 100 17 -16.7 3.0 | 90 8 -7.6 0.1 33 181 13106 105 19 -18.4 4.9 | 102 9 -9.2 2.0 34 172 13411 105 16 -15.5 4.1 | 101 6 -6.3 1.2 35 164 13716 80 10 -9.8 -1.7 | 9 5 -0.7 -4.6 36 156 14021 15 4 -1.0 -3.9 | 310 11 8.1 -6.8 37 150 14280 270 10 10.0 -0.0 | 279 19 19.1 -2.9 38 141 14630 270 10 10.0 -0.0 | 279 19 19.1 -2.9 39 134 14935 265 19 18.9 1.7 | 273 28 28.0 -1.2 40 121 15545 250 15 14.1 5.1 | 265 23 23.2 2.2 41 109 16154 225 16 11.3 11.3 | 248 22 20.4 8.4 42 103 16464 225 14 9.9 9.9 | 250 20 19.0 7.0 43 100 16630 145 15 -8.6 12.3 | 183 9 0.5 9.4 44 98 16764 170 12 -2.1 11.8 | 218 11 7.0 8.9 45 93 17069 130 17 -13.0 10.9 | 154 9 -3.9 8.0 46 88 17374 145 15 -8.6 12.3 | 183 9 0.5 9.4 47 83 17678 65 10 -9.1 -4.2 | 360 7 0.1 -7.1 48 75 18288 360 4 -0.0 -4.0 | 307 11 9.1 -6.9 49 70 18660 280 14 13.8 -2.4 | 283 24 22.9 -5.3 50 67 18898 285 12 11.6 -3.1 | 286 22 20.7 -6.0 51 61 19507 270 21 21.0 -0.0 | 275 30 30.1 -2.9 52 57 19812 275 15 14.9 -1.3 | 280 24 24.1 -4.2 53 55 20117 235 21 17.2 12.0 | 251 28 26.3 9.1 54 52 20422 270 25 25.0 -0.0 | 275 34 34.1 -2.9 55 50 20630 260 36 35.5 6.3 | 266 45 44.6 3.4 56 43 21336 265 42 41.8 3.7 | 269 51 51.0 0.8 57 36 22250 280 32 31.5 -5.6 | 282 42 40.6 -8.5 Wind Parameters Mean winds (0-6000m): 77.6 at 12.8 knts Storm direction: 107.6 at 9.6 knts Shear (0-3000m) pos: 1.4 neg: 0.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 42.0 deg Storm rel helicity (0-3000m) pos: 19.5 neg: -12.2 tot: 7.3 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 330.74 Bulk Shear: 1.33 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 76 10 2 5| 9.2 0.0 9.2| 11.3 0.0 11.3 22.5 0.82| 9.5 7.9 1000 78 12 24 6| 4.2 0.0 4.2| 17.4 -4.9 12.5 12.5 0.47| 8.7 4.1 1500 77 11 18 6| 2.8 1.2 4.0| 17.4 -8.9 8.5 5.6 0.24| 7.2 1.7 2000 73 11 11 6| 2.1 1.0 3.1| 17.4 -9.5 7.9 4.0 0.20| 6.2 1.2 2500 70 11 8 7| 1.7 1.1 2.7| 19.2 -10.1 9.1 3.6 0.20| 5.5 1.1 3000 67 11 5 7| 1.4 0.9 2.3| 19.5 -12.2 7.3 2.4 0.16| 4.8 0.8 4000 70 11 13 7| 1.9 0.7 2.5| 36.6 -15.0 21.6 5.4 0.30| 5.1 1.5 5000 73 12 19 7| 1.5 1.0 2.5| 39.8 -23.2 16.6 3.3 0.19| 5.1 1.0 6000 78 13 31 7| 2.1 0.8 2.9| 78.2 -24.6 53.7 8.9 0.36| 5.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250423.12.gif