UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 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 1002 84 28.0 25.8 88 2.2 26.4 180 4 301.0 304.9 299.4 363.9 21.31 1 1000 104 27.6 25.8 90 1.8 26.3 145 2 300.8 304.7 299.4 363.7 21.35 2 982 265 26.2 25.3 95 0.9 25.6 101 7 300.9 304.8 299.3 363.2 21.10 3 944 615 26.0 20.0 70 6.0 21.7 120 14 304.1 307.0 296.8 351.1 15.78 4 925 795 24.6 19.6 74 5.0 21.1 115 16 304.5 307.4 296.9 351.3 15.71 5 850 1531 19.4 14.4 73 5.0 16.0 95 22 306.5 308.8 295.1 343.2 12.23 6 818 1861 17.2 13.9 81 3.3 15.0 90 19 307.5 309.8 295.4 344.7 12.30 7 794 2115 16.8 9.8 63 7.0 12.3 85 17 309.7 311.5 294.1 339.1 9.63 8 715 3000 9.8 7.2 84 2.6 8.2 96 21 311.4 313.1 294.1 339.0 8.95 9 700 3176 9.2 5.1 75 4.1 6.8 95 18 312.7 314.2 293.6 337.2 7.90 10 698 3200 9.2 5.0 75 4.2 6.7 95 18 312.9 314.4 293.7 337.4 7.86 11 692 3271 9.8 -0.2 50 10.0 4.4 93 18 314.4 315.4 292.2 331.6 5.45 12 671 3527 10.2 -7.8 27 18.0 1.7 88 18 317.6 318.2 291.1 327.9 3.17 13 614 4257 5.0 -16.0 20 21.0 -3.1 94 17 319.8 320.1 290.5 325.8 1.79 14 585 4648 1.8 -9.2 44 11.0 -3.1 77 21 320.5 321.1 292.0 331.3 3.26 15 572 4829 1.2 -23.8 13 25.0 -6.8 83 23 321.9 322.1 290.3 325.3 0.98 16 500 5900 -3.9 -28.9 12 25.0 -10.8 100 32 328.3 328.4 291.9 330.8 0.70 17 497 5947 -3.9 -29.9 11 26.0 -10.9 101 32 328.8 329.0 292.0 331.2 0.64 18 464 6485 -8.1 -24.1 26 16.0 -12.9 108 33 330.1 330.4 292.9 334.3 1.17 19 456 6619 -9.1 -28.1 20 19.0 -14.2 109 34 330.5 330.7 292.7 333.6 0.83 20 449 6739 -8.7 -30.7 15 22.0 -14.3 109 34 332.5 332.6 293.0 335.0 0.66 21 402 7583 -16.3 -32.3 24 16.0 -19.8 91 31 333.3 333.5 293.2 335.7 0.63 22 400 7620 -16.7 -32.7 24 16.0 -20.1 90 31 333.3 333.4 293.2 335.6 0.61 23 391 7791 -16.3 -43.3 8 27.0 -20.7 96 36 336.0 336.0 293.5 336.8 0.21 24 331 9029 -24.1 -60.1 2 36.0 -27.3 106 33 341.7 341.7 294.7 341.8 0.04 25 313 9435 -27.3 -38.3 34 11.0 -29.0 124 26 342.7 342.8 295.4 344.5 0.45 26 305 9621 -28.1 -60.1 3 32.0 -30.6 119 24 344.1 344.2 295.3 344.3 0.04 27 300 9740 -28.5 -63.5 2 35.0 -31.0 115 23 345.2 345.2 295.6 345.3 0.02 28 296 9835 -29.3 -64.3 2 35.0 -31.7 114 22 345.4 345.4 295.6 345.5 0.02 29 293 9908 -29.7 -63.7 2 34.0 -32.0 112 20 345.8 345.9 295.7 346.0 0.02 30 264 10636 -36.1 -48.1 28 12.0 -37.2 116 28 346.9 347.0 296.1 347.7 0.19 31 250 11010 -39.1 -48.1 38 9.0 -39.8 110 34 347.9 348.0 296.4 348.7 0.20 32 249 11037 -39.3 -48.3 38 9.0 -40.0 111 35 348.0 348.1 296.4 348.8 0.19 33 245 11148 -39.9 -50.9 30 11.0 -40.7 115 37 348.8 348.8 296.5 349.4 0.15 34 222 11813 -45.7 -56.7 28 11.0 -46.2 126 30 349.8 349.8 296.7 350.2 0.08 35 218 11934 -46.7 -52.7 50 6.0 -47.0 127 28 350.1 350.1 296.8 350.6 0.13 36 209 12213 -48.9 -56.9 39 8.0 -49.2 130 23 350.9 350.9 296.9 351.2 0.08 37 207 12276 -49.7 -54.3 58 4.6 -49.9 130 24 350.6 350.6 296.8 351.1 0.12 38 200 12500 -51.5 -60.5 33 9.0 -51.8 130 26 351.2 351.2 297.0 351.5 0.06 39 184 13035 -56.1 -59.5 65 3.4 -56.2 127 22 352.2 352.2 297.2 352.5 0.07 40 157 14024 -64.7 -72.7 32 8.0 -64.8 122 14 354.0 354.0 297.5 354.0 0.01 41 156 14063 -65.3 -71.3 43 6.0 -65.4 121 14 353.6 353.6 297.4 353.7 0.02 42 150 14300 -67.3 -72.3 49 5.0 -67.4 120 12 354.2 354.2 297.5 354.2 0.01 43 135 14927 -72.1 -76.4 52 4.3 -72.1 161 10 356.5 356.5 298.0 356.5 0.01 44 100 16640 -84.3 -89.2 42 4.9 -84.3 260 8 364.9 364.9 299.6 364.9 0.00 45 96 16865 -85.3 -90.0 43 4.7 -85.3 245 7 367.2 367.2 300.1 367.2 0.00 46 93 17040 -85.5 -90.5 40 5.0 -85.5 215 6 370.1 370.1 300.6 370.1 0.00 47 91 17159 -85.1 -91.1 33 6.0 -85.1 194 5 373.2 373.2 301.1 373.2 0.00 48 88 17348 -76.1 -86.1 19 10.0 -76.2 161 3 394.9 394.9 304.5 394.9 0.00 49 86 17482 -74.9 -85.9 17 11.0 -74.9 181 5 399.9 399.9 305.2 399.9 0.00 50 82 17757 -76.3 -88.3 13 12.0 -76.3 227 9 402.5 402.5 305.5 402.5 0.00 51 70 18680 -71.7 -88.7 6 17.0 -71.8 200 18 431.0 431.0 308.9 431.0 0.00 52 69 18765 -71.3 -88.3 6 17.0 -71.4 200 15 433.6 433.6 309.2 433.6 0.00 53 56 19999 -69.5 -90.5 3 21.0 -69.6 264 18 464.4 464.4 312.1 464.4 0.00 54 50 20670 -70.7 -91.7 3 21.0 -70.8 265 20 476.9 476.9 313.2 476.9 0.00 55 47 21037 -71.1 -92.1 3 21.0 -71.2 265 16 484.4 484.4 313.8 484.4 0.00 56 42 21716 -63.7 -90.7 1 27.0 -64.1 299 10 518.6 518.6 316.2 518.6 0.00 57 36 22667 -62.3 -91.3 1 29.0 -62.9 279 21 545.6 545.6 317.8 545.6 0.00 58 34 23019 -63.3 -92.3 1 29.0 -63.8 276 27 552.0 552.0 318.2 552.0 0.00 59 30 23800 -57.7 -91.7 1 34.0 -58.9 275 23 587.3 587.3 320.0 587.4 0.00 60 28 24238 -55.3 -91.3 0 36.0 -56.9 278 19 605.7 605.7 320.9 605.7 0.00 61 22 25755 -61.3 -92.3 1 31.0 -62.3 81 4 631.1 631.1 321.9 631.1 0.00 TRP 96 16865 -85.3 -90.0 43 4.7 -85.3 245 7 367.2 367.2 300.1 367.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 555.06 mb = 5081.11 m = 16670.10 ft Wetbulb zero: 650.85 mb = 3777.30 m = 12392.56 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 50.68 % Est. max temperature: 33.44 C = 92.19 F Sfc-Lift cond lev (LCL): 971.08 mb = 364.64 m = 1196.33 ft T: 26.14 C 700-500 lapse rate: 4.81 C/km ThetaE index: 12.79 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 863.33 mb = 1395.56 m = 4578.55 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 33.13 C = 91.64 F Cap Strength: 1.94 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.03 C Lifted Index @700 mb: -2.83 C Showalter Index: 1.59 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 248.80 Risk: None Energy Index: -2.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1365.03 J/kg Max Up Vert Vel: 52.25 m/s Conv Inhibition (B-): 39.52 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 901.82 mb = 1015.94 m = 3333.09 ft Lev Free Conv (LFC): 826.82 mb = 1768.53 m = 5802.20 ft Equ Level (EL): 796.82 mb = 2084.94 m = 6840.28 ft B at Equ Level: 22.24 J/kg Max Parcel Lev (MPL): 76.82 mb = 18137.99 m = 59507.13 ft Wind level data Storm motion: 124 at 15 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 1002 84 180 4 0.0 4.0 | 290 13 12.7 -4.6 1 1000 104 145 2 -1.1 1.6 | 301 13 11.5 -6.9 2 978 305 90 8 -8.0 0.0 | 331 10 4.7 -8.6 3 945 610 120 14 -12.1 7.0 | 341 2 0.5 -1.6 4 925 795 115 16 -14.5 6.8 | 46 3 -1.8 -1.8 5 912 914 115 16 -14.5 6.8 | 46 3 -1.8 -1.8 6 881 1219 110 21 -19.7 7.2 | 79 7 -7.1 -1.4 7 850 1531 95 22 -21.9 1.9 | 54 11 -9.3 -6.6 8 792 2134 85 17 -16.9 -1.5 | 23 11 -4.3 -10.0 9 764 2438 80 19 -18.7 -3.3 | 27 13 -6.1 -11.9 10 737 2743 75 23 -22.2 -6.0 | 33 17 -9.6 -14.5 11 711 3048 100 20 -19.7 3.5 | 54 9 -7.0 -5.1 12 700 3176 95 18 -17.9 1.6 | 37 9 -5.3 -7.0 13 635 3962 80 19 -18.7 -3.3 | 27 13 -6.1 -11.9 14 612 4267 95 17 -16.9 1.5 | 31 8 -4.3 -7.1 15 589 4572 75 20 -19.3 -5.2 | 26 15 -6.7 -13.7 16 526 5486 105 30 -29.0 7.8 | 87 16 -16.3 -0.8 17 500 5900 100 32 -31.5 5.6 | 81 19 -18.9 -3.0 18 487 6096 105 32 -30.9 8.3 | 89 18 -18.3 -0.3 19 450 6706 110 34 -31.9 11.6 | 99 20 -19.3 3.1 20 400 7620 90 31 -31.0 0.0 | 65 20 -18.3 -8.6 21 400 7620 90 35 -35.0 0.0 | 69 24 -22.3 -8.6 22 368 8230 110 40 -37.6 13.7 | 102 25 -24.9 5.1 23 353 8534 110 41 -38.5 14.0 | 102 26 -25.9 5.5 24 325 9144 105 31 -29.9 8.0 | 88 17 -17.3 -0.5 25 312 9449 125 26 -21.3 14.9 | 126 11 -8.6 6.4 26 300 9740 115 23 -20.8 9.7 | 98 8 -8.2 1.2 27 287 10058 110 18 -16.9 6.2 | 61 5 -4.3 -2.4 28 274 10363 120 23 -19.9 11.5 | 112 8 -7.3 2.9 29 250 11010 110 34 -31.9 11.6 | 99 20 -19.3 3.1 30 240 11278 120 40 -34.6 20.0 | 118 25 -22.0 11.4 31 209 12192 130 23 -17.6 14.8 | 141 8 -5.0 6.2 32 200 12500 130 26 -19.9 16.7 | 138 11 -7.3 8.2 33 150 14300 120 12 -10.4 6.0 | 318 3 2.3 -2.6 34 149 14326 115 13 -11.8 5.5 | 344 3 0.9 -3.1 35 103 16459 285 1 1.0 -0.3 | 303 16 13.6 -8.8 36 100 16640 260 8 7.9 1.4 | 289 22 20.5 -7.2 37 98 16764 265 9 9.0 0.8 | 290 23 21.6 -7.8 38 96 16865 245 7 6.3 3.0 | 286 20 19.0 -5.6 39 88 17374 160 3 -1.0 2.8 | 296 13 11.6 -5.7 40 75 18288 315 16 11.3 -11.3 | 310 31 24.0 -19.9 41 71 18593 290 13 12.2 -4.4 | 298 28 24.9 -13.0 42 70 18680 200 18 6.2 16.9 | 246 21 18.8 8.4 43 67 18898 200 11 3.8 10.3 | 264 17 16.4 1.8 44 64 19202 190 23 4.0 22.7 | 230 22 16.6 14.1 45 55 20117 275 17 16.9 -1.5 | 289 31 29.6 -10.0 46 52 20422 280 22 21.7 -3.8 | 290 36 34.3 -12.4 47 50 20670 265 20 19.9 1.7 | 282 33 32.6 -6.8 48 50 20726 265 18 17.9 1.6 | 283 31 30.6 -7.0 49 45 21336 265 15 14.9 1.3 | 285 29 27.6 -7.2 50 43 21641 305 11 9.0 -6.3 | 304 26 21.7 -14.9 51 41 21946 285 8 7.7 -2.1 | 298 23 20.4 -10.6 52 33 23165 275 29 28.9 -2.5 | 285 43 41.5 -11.1 53 30 23774 260 17 16.7 3.0 | 281 30 29.4 -5.6 54 30 23800 275 23 22.9 -2.0 | 287 37 35.6 -10.6 55 24 24689 285 11 10.6 -2.8 | 296 26 23.3 -11.4 56 22 24994 70 2 -1.9 -0.7 | 311 14 10.8 -9.2 57 21 25298 110 11 -10.3 3.8 | 334 5 2.3 -4.8 58 19 25603 120 26 -22.5 13.0 | 114 11 -9.9 4.4 59 17 26213 120 26 -22.5 13.0 | 114 11 -9.9 4.4 Wind Parameters Mean winds (0-6000m): 94.0 at 20.4 knts Storm direction: 124.0 at 15.3 knts Shear (0-3000m) pos: 1.3 neg: 3.8 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 119.5 deg Storm rel helicity (0-3000m) pos: 50.4 neg: -26.0 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.7 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 65.87 Bulk Shear: 20.72 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 ------------------------------------------------------------------------------- 500 106 8 322 8| 0.0 12.5 12.5| 24.5 0.0 24.5 49.0 0.58| 16.3 9.5 1000 113 12 339 4| 0.0 9.1 9.1| 27.1 0.0 27.1 27.1 0.61| 11.1 6.8 1500 108 15 24 4| 0.0 7.4 7.4| 27.9 -10.5 17.4 11.6 0.32| 10.2 3.2 2000 103 16 33 6| 0.0 4.7 4.7| 27.9 -25.1 2.8 1.4 0.13| 9.0 1.1 2500 98 17 32 7| 0.0 4.6 4.6| 33.5 -26.0 7.5 3.0 0.14| 8.1 1.2 3000 95 18 34 8| 1.3 3.8 5.1| 50.4 -26.0 24.4 8.1 0.20| 8.6 1.7 4000 93 18 34 9| 1.0 3.0 3.9| 51.5 -35.6 16.0 4.0 0.12| 7.5 0.9 5000 91 18 35 10| 1.5 2.7 4.2| 86.3 -38.8 47.5 9.5 0.19| 7.8 1.5 6000 94 20 47 10| 2.0 2.3 4.2|129.6 -47.3 82.3 13.7 0.26| 7.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20250419.12.gif