UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 21 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 26.4 22.9 81 3.5 23.9 300 7 299.3 302.5 296.9 351.3 17.80 1 1000 107 25.6 22.8 85 2.8 23.6 320 9 298.8 302.0 296.7 350.5 17.74 2 975 329 23.2 22.5 96 0.7 22.7 312 12 298.5 301.8 296.7 350.5 17.87 3 951 546 23.6 18.7 74 4.9 20.2 326 14 301.0 303.7 295.1 343.4 14.42 4 925 788 22.8 18.4 76 4.4 19.7 360 7 302.6 305.3 295.7 345.7 14.55 5 850 1523 18.6 15.4 82 3.2 16.4 70 9 305.6 308.1 295.4 344.7 13.06 6 768 2387 12.6 11.1 91 1.5 11.6 88 9 308.2 310.2 294.6 341.1 10.88 7 753 2553 12.0 7.2 72 4.8 9.1 89 9 309.3 310.8 293.1 335.2 8.49 8 737 2733 10.4 10.1 98 0.3 10.2 88 9 309.4 311.4 294.7 341.7 10.60 9 705 3102 8.2 7.9 98 0.3 8.0 78 10 310.9 312.7 294.4 340.2 9.53 10 700 3161 8.0 6.0 87 2.0 6.8 70 9 311.3 312.9 293.6 337.3 8.41 11 684 3352 7.4 0.4 61 7.0 3.6 66 9 312.7 313.8 291.9 330.8 5.77 12 669 3534 6.0 5.0 93 1.0 5.4 63 10 313.2 314.7 294.0 338.7 8.21 13 630 4025 4.2 -1.8 65 6.0 1.1 89 10 316.5 317.6 292.7 333.5 5.33 14 620 4156 4.0 -14.0 26 18.0 -3.2 100 10 317.8 318.2 290.2 324.7 2.09 15 602 4395 2.8 -25.2 11 28.0 -5.8 106 10 319.1 319.2 289.3 321.9 0.82 16 593 4517 2.6 -21.4 15 24.0 -5.5 102 10 320.2 320.4 290.0 324.2 1.17 17 589 4572 2.0 -8.0 47 10.0 -2.6 101 10 320.1 320.8 292.2 331.8 3.55 18 579 4710 2.2 -18.8 19 21.0 -5.4 96 10 321.9 322.2 290.9 327.1 1.50 19 574 4780 1.4 -4.6 64 6.0 -1.6 94 10 321.8 322.7 293.6 337.3 4.74 20 570 4837 0.8 -4.2 69 5.0 -1.7 92 10 321.7 322.7 293.7 337.8 4.92 21 557 5022 0.0 -9.0 51 9.0 -4.1 88 11 322.9 323.6 292.9 334.4 3.47 22 541 5255 -2.1 -8.1 63 6.0 -4.8 84 14 323.1 323.9 293.3 335.8 3.84 23 537 5314 -2.3 -6.9 71 4.6 -4.5 83 14 323.6 324.4 293.7 337.6 4.25 24 507 5770 -3.9 -10.9 58 7.0 -7.0 98 17 327.0 327.6 293.9 338.1 3.28 25 500 5880 -4.1 -24.1 19 20.0 -10.4 105 17 328.0 328.3 292.2 331.9 1.09 26 482 6167 -5.9 -30.9 12 25.0 -12.3 107 19 329.3 329.4 292.1 331.5 0.60 27 478 6232 -6.3 -31.3 12 25.0 -12.7 104 18 329.6 329.7 292.2 331.7 0.59 28 474 6298 -6.7 -14.7 53 8.0 -9.8 100 17 329.9 330.4 294.0 338.8 2.58 29 453 6649 -9.1 -16.1 57 7.0 -11.7 101 14 331.2 331.6 294.2 339.5 2.40 30 436 6944 -10.3 -24.3 31 14.0 -14.5 108 12 333.3 333.5 293.7 337.7 1.23 31 406 7487 -14.1 -19.1 66 5.0 -15.8 102 14 335.2 335.7 295.0 342.6 2.08 32 400 7600 -14.7 -23.7 46 9.0 -17.3 100 15 335.9 336.2 294.6 341.0 1.41 33 394 7714 -15.1 -30.1 27 15.0 -18.7 97 16 336.8 337.0 294.3 339.8 0.80 34 372 8146 -17.1 -37.1 16 20.0 -21.0 87 18 339.7 339.8 294.7 341.4 0.43 35 367 8248 -17.7 -32.7 26 15.0 -21.0 85 18 340.3 340.4 295.0 342.8 0.67 36 327 9099 -24.5 -30.5 57 6.0 -25.8 79 18 342.3 342.5 295.7 345.8 0.92 37 319 9279 -25.7 -39.7 26 14.0 -27.9 78 18 343.1 343.2 295.4 344.6 0.38 38 311 9462 -27.1 -41.1 25 14.0 -29.1 77 18 343.6 343.7 295.5 345.0 0.34 39 301 9696 -29.3 -36.3 51 7.0 -30.4 75 18 343.8 343.9 295.7 346.0 0.57 40 300 9720 -29.5 -36.5 51 7.0 -30.6 75 18 343.8 343.9 295.7 346.0 0.56 41 296 9816 -30.1 -41.1 33 11.0 -31.6 78 14 344.3 344.3 295.7 345.7 0.35 42 267 10545 -36.5 -40.1 69 3.6 -36.9 63 17 345.2 345.3 296.0 347.0 0.44 43 265 10597 -36.7 -43.7 48 7.0 -37.4 64 18 345.7 345.8 296.0 346.9 0.30 44 256 10837 -38.7 -41.2 77 2.5 -38.9 67 20 346.2 346.3 296.1 347.8 0.41 45 250 11000 -39.9 -44.5 61 4.6 -40.3 70 21 346.7 346.8 296.2 347.9 0.29 46 240 11277 -42.7 -48.7 52 6.0 -43.1 75 20 346.6 346.6 296.1 347.4 0.19 47 227 11649 -45.7 -48.1 77 2.4 -45.9 67 22 347.6 347.6 296.3 348.5 0.22 48 208 12225 -50.1 -59.1 34 9.0 -50.4 58 24 349.5 349.5 296.6 349.8 0.06 49 200 12480 -51.7 -57.7 49 6.0 -51.9 85 19 350.9 350.9 296.9 351.2 0.08 50 199 12512 -52.1 -58.1 48 6.0 -52.3 87 19 350.8 350.8 296.8 351.1 0.08 51 177 13260 -58.5 -70.5 20 12.0 -58.7 126 18 352.2 352.2 297.1 352.3 0.02 52 159 13926 -63.9 -67.0 66 3.1 -64.0 139 13 354.1 354.1 297.5 354.2 0.03 53 150 14280 -66.9 -71.3 54 4.4 -67.0 175 13 354.8 354.8 297.7 354.9 0.02 54 139 14734 -70.7 -74.7 55 4.0 -70.7 169 17 356.0 356.0 297.9 356.0 0.01 55 127 15265 -72.9 -80.9 29 8.0 -72.9 160 22 361.3 361.3 299.0 361.3 0.00 56 106 16302 -80.7 -86.7 36 6.0 -80.7 353 3 365.7 365.7 299.8 365.7 0.00 57 101 16574 -80.7 -87.7 30 7.0 -80.7 338 11 370.8 370.8 300.7 370.8 0.00 58 100 16630 -80.9 -87.9 30 7.0 -80.9 335 12 371.4 371.4 300.8 371.4 0.00 59 97 16801 -81.7 -88.7 29 7.0 -81.7 330 8 373.1 373.1 301.1 373.1 0.00 60 93 17037 -79.5 -87.5 25 8.0 -79.5 345 11 382.0 382.0 302.6 382.0 0.00 61 87 17412 -81.5 -89.5 24 8.0 -81.5 7 16 385.3 385.3 303.1 385.3 0.00 62 79 17960 -75.9 -87.9 13 12.0 -75.9 178 3 407.7 407.7 306.2 407.7 0.00 63 75 18259 -76.7 -89.7 11 13.0 -76.7 204 9 412.1 412.1 306.7 412.1 0.00 64 72 18495 -72.5 -87.5 9 15.0 -72.6 257 13 425.8 425.8 308.4 425.8 0.00 65 70 18660 -73.7 -88.7 8 15.0 -73.7 265 25 426.7 426.7 308.5 426.7 0.00 66 66 19003 -75.1 -90.1 8 15.0 -75.2 266 24 430.9 430.9 308.9 430.9 0.00 67 56 19963 -73.1 -90.1 6 17.0 -73.2 264 18 456.2 456.2 311.4 456.2 0.00 68 50 20640 -65.9 -88.9 3 23.0 -66.2 305 19 488.2 488.2 314.1 488.2 0.00 69 49 20763 -65.5 -89.5 2 24.0 -65.8 309 11 492.0 492.0 314.4 492.0 0.00 70 45 21278 -67.5 -90.5 2 23.0 -67.7 286 18 499.2 499.2 314.9 499.3 0.00 71 43 21554 -65.1 -90.1 2 25.0 -65.4 274 21 511.7 511.7 315.8 511.7 0.00 72 37 22467 -66.1 -91.1 2 25.0 -66.5 250 33 531.6 531.6 317.0 531.6 0.00 73 31 23560 -58.5 -88.5 1 30.0 -59.6 269 33 579.7 579.7 319.6 579.7 0.00 TRP 97 16801 -81.7 -88.7 29 7.0 -81.7 330 8 373.1 373.1 301.1 373.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 557.00 mb = 5022.16 m = 16476.71 ft Wetbulb zero: 627.49 mb = 4057.90 m = 13313.15 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 71.27 % Est. max temperature: 32.62 C = 90.71 F Sfc-Lift cond lev (LCL): 953.64 mb = 522.10 m = 1712.91 ft T: 23.56 C 700-500 lapse rate: 4.45 C/km ThetaE index: 10.89 C Layer 705.0- 669.0 mb Conv cond level (CCL): 843.91 mb = 1584.18 m = 5197.36 ft Mean mixing ratio: 15.74 g/kg Conv temperature: 32.93 C = 91.27 F Cap Strength: 2.47 C Lifted Index: -0.08 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.54 C Lifted Index @700 mb: -1.75 C Showalter Index: 0.80 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.50 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 219.80 Risk: None Energy Index: -2.46 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 184.77 J/kg Max Up Vert Vel: 19.22 m/s Conv Inhibition (B-): 74.84 J/kg Cap Strength: 2.47 C Lift Cond Lev (LCL): 907.26 mb = 956.34 m = 3137.55 ft Lev Free Conv (LFC): 782.26 mb = 2230.03 m = 7316.30 ft Equ Level (EL): 392.26 mb = 7747.52 m = 25418.05 ft B at Equ Level: 183.19 J/kg Max Parcel Lev (MPL): 202.26 mb = 12407.02 m = 40704.94 ft Wind level data Storm motion: 106 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 1003 84 300 7 6.1 -3.5 | 293 15 13.8 -5.7 1 1000 107 320 9 5.8 -6.9 | 304 16 13.5 -9.1 2 978 305 310 12 9.2 -7.7 | 300 20 16.9 -9.9 3 944 610 330 14 7.0 -12.1 | 314 21 14.7 -14.3 4 925 788 360 7 -0.0 -7.0 | 320 12 7.7 -9.2 5 912 914 350 7 1.2 -6.9 | 316 13 8.9 -9.1 6 850 1523 70 9 -8.5 -3.1 | 8 5 -0.8 -5.3 7 820 1829 95 10 -10.0 0.9 | 60 3 -2.3 -1.3 8 791 2134 80 7 -6.9 -1.2 | 347 4 0.8 -3.4 9 763 2438 90 9 -9.0 0.0 | 31 3 -1.3 -2.2 10 709 3048 85 10 -10.0 -0.9 | 36 4 -2.3 -3.1 11 700 3161 70 9 -8.5 -3.1 | 8 5 -0.8 -5.3 12 658 3658 60 10 -8.7 -5.0 | 8 7 -1.0 -7.2 13 610 4267 110 10 -9.4 3.4 | 126 2 -1.7 1.2 14 566 4877 90 10 -10.0 0.0 | 46 3 -2.3 -2.2 15 525 5486 80 16 -15.8 -2.8 | 58 9 -8.1 -5.0 16 500 5880 105 17 -16.4 4.4 | 104 9 -8.7 2.2 17 486 6096 110 20 -18.8 6.8 | 113 12 -11.1 4.6 18 467 6401 95 16 -15.9 1.4 | 84 8 -8.2 -0.8 19 432 7010 110 11 -10.3 3.8 | 121 3 -2.6 1.6 20 400 7600 100 15 -14.8 2.6 | 93 7 -7.1 0.4 21 367 8230 85 18 -17.9 -1.6 | 70 11 -10.2 -3.8 22 300 9720 75 18 -17.4 -4.7 | 55 12 -9.7 -6.9 23 299 9754 80 14 -13.8 -2.4 | 53 8 -6.1 -4.6 24 274 10363 60 16 -13.9 -8.0 | 31 12 -6.2 -10.2 25 250 11000 70 21 -19.7 -7.2 | 52 15 -12.0 -9.4 26 240 11278 75 20 -19.3 -5.2 | 58 14 -11.6 -7.4 27 209 12192 55 24 -19.7 -13.8 | 37 20 -12.0 -16.0 28 200 12480 85 19 -18.9 -1.7 | 71 12 -11.2 -3.9 29 172 13411 135 18 -12.7 12.7 | 154 12 -5.0 10.5 30 156 14021 140 12 -7.7 9.2 | 180 7 -0.0 7.0 31 150 14280 175 13 -1.1 13.0 | 211 13 6.6 10.7 32 149 14326 175 13 -1.1 13.0 | 211 13 6.6 10.7 33 127 15240 160 22 -7.5 20.7 | 181 18 0.2 18.5 34 121 15545 165 10 -2.6 9.7 | 214 9 5.1 7.5 35 109 16154 0 0 -0.0 -0.0 | 286 8 7.7 -2.2 36 100 16630 335 12 5.1 -10.9 | 316 18 12.8 -13.1 37 98 16764 335 12 5.1 -10.9 | 316 18 12.8 -13.1 38 97 16801 330 8 4.0 -6.9 | 308 15 11.7 -9.1 39 88 17374 5 16 -1.4 -15.9 | 341 19 6.3 -18.1 40 83 17678 15 17 -4.4 -16.4 | 350 19 3.3 -18.6 41 79 17983 185 2 0.2 2.0 | 272 8 7.9 -0.2 42 75 18288 205 10 4.2 9.1 | 240 14 11.9 6.9 43 71 18593 280 15 14.8 -2.6 | 282 23 22.5 -4.8 44 70 18660 265 25 24.9 2.2 | 270 33 32.6 -0.0 45 67 18898 270 25 25.0 -0.0 | 274 33 32.7 -2.2 46 64 19202 260 22 21.7 3.8 | 267 29 29.4 1.6 47 58 19812 275 24 23.9 -2.1 | 278 32 31.6 -4.3 48 55 20117 255 12 11.6 3.1 | 267 19 19.3 0.9 49 52 20422 280 3 3.0 -0.5 | 284 11 10.6 -2.7 50 50 20640 305 19 15.6 -10.9 | 299 27 23.3 -13.1 51 49 20726 310 11 8.4 -7.1 | 300 19 16.1 -9.3 52 43 21336 275 21 20.9 -1.8 | 278 29 28.6 -4.0 53 36 22250 245 35 31.7 14.8 | 252 41 39.4 12.6 54 34 22555 250 38 35.7 13.0 | 256 45 43.4 10.8 55 30 23165 280 30 29.5 -5.2 | 281 38 37.2 -7.4 56 26 23774 265 21 20.9 1.8 | 271 29 28.6 -0.4 Wind Parameters Mean winds (0-6000m): 76.0 at 10.7 knts Storm direction: 106.0 at 8.0 knts Shear (0-3000m) pos: 2.7 neg: 0.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 70.9 neg: -8.3 tot: 62.6 m^2/s^2 ave: 20.9 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 3.77 Bulk Shear: 48.95 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 ------------------------------------------------------------------------------- 500 318 12 305 19| 8.6 0.0 8.6| 35.0 -3.1 31.9 63.8 0.64| 10.6 6.7 1000 330 10 311 17| 4.4 0.0 4.4| 53.0 -5.6 47.4 47.4 0.46| 11.6 5.3 1500 349 10 321 15| 5.1 0.0 5.1| 67.2 -5.6 61.5 41.0 0.53| 10.9 5.8 2000 14 9 335 13| 3.5 0.0 3.5| 69.2 -7.4 61.8 30.9 0.44| 9.7 4.2 2500 32 9 345 10| 3.2 0.0 3.2| 70.7 -7.6 63.2 25.3 0.46| 8.2 3.8 3000 47 9 354 9| 2.7 0.3 2.9| 70.9 -8.3 62.6 20.9 0.42| 7.2 3.0 4000 56 9 1 7| 2.4 0.6 3.0| 75.8 -10.2 65.5 16.4 0.39| 6.6 2.6 5000 68 10 11 6| 2.0 0.7 2.7| 77.8 -12.1 65.7 13.1 0.34| 6.1 2.1 6000 76 11 29 5| 2.2 0.8 3.0| 99.4 -12.2 87.3 14.5 0.39| 6.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250421.12.gif