UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 20 JAN 26 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 68 40 6 SFC 998 84 28.2 22.2 70 6.0 23.8 40 6 301.5 304.7 297.1 352.0 17.12 2 925 759 24.0 20.5 81 3.5 21.5 70 11 303.8 306.9 297.4 353.3 16.63 3 866 1334 19.6 17.9 90 1.7 18.4 61 11 305.0 307.8 296.7 350.1 15.07 4 850 1495 19.0 16.4 85 2.6 17.2 70 10 306.0 308.6 296.1 347.9 13.94 5 700 3145 10.8 8.1 83 2.7 9.1 145 2 314.4 316.3 295.4 344.7 9.74 6 611 4270 5.8 1.4 73 4.4 3.3 224 10 321.2 322.5 295.1 343.5 6.95 7 575 4766 4.0 -7.0 44 11.0 -1.3 225 12 324.7 325.5 293.7 337.8 3.93 8 521 5562 -0.5 -19.5 22 19.0 -7.4 249 12 328.5 328.9 292.8 334.0 1.57 9 500 5890 -2.5 -17.5 31 15.0 -8.2 260 12 330.0 330.4 293.5 336.8 1.93 10 494 5985 -3.3 -17.3 33 14.0 -8.6 255 13 330.2 330.6 293.6 337.1 1.99 11 450 6716 -7.7 -41.7 5 34.0 -14.5 310 12 333.6 333.6 292.9 334.4 0.22 12 414 7358 -12.1 -32.1 17 20.0 -16.9 291 19 335.9 336.1 293.9 338.3 0.63 13 400 7620 -14.1 -39.1 10 25.0 -18.9 300 17 336.7 336.7 293.8 337.9 0.32 14 356 8492 -21.1 -46.1 9 25.0 -24.5 319 23 338.7 338.7 294.1 339.4 0.17 15 345 8722 -23.3 -32.3 43 9.0 -25.1 319 21 338.7 338.9 294.7 341.5 0.74 16 342 8786 -23.1 -42.1 16 19.0 -25.9 318 20 339.9 339.9 294.6 340.9 0.28 17 321 9246 -26.9 -47.9 12 21.0 -29.3 305 13 340.8 340.8 294.7 341.4 0.16 18 300 9730 -31.1 -49.1 15 18.0 -32.8 330 10 341.5 341.6 294.8 342.1 0.15 19 282 10165 -34.9 -48.9 23 14.0 -36.1 309 8 342.2 342.2 295.0 342.8 0.16 20 258 10783 -37.1 -60.1 7 23.0 -38.4 237 4 347.8 347.8 296.2 348.0 0.05 21 250 11000 -39.1 -61.1 8 22.0 -40.2 300 11 347.9 347.9 296.2 348.1 0.04 22 200 12480 -52.7 -62.7 29 10.0 -52.9 250 15 349.3 349.3 296.5 349.5 0.04 23 193 12710 -55.1 -65.1 28 10.0 -55.3 247 15 349.0 349.1 296.4 349.2 0.03 24 183 13050 -56.3 -73.3 10 17.0 -56.5 229 13 352.5 352.5 297.2 352.5 0.01 25 154 14129 -64.7 -79.7 11 15.0 -64.8 271 18 355.9 355.9 297.9 356.0 0.00 26 150 14290 -65.9 -78.9 15 13.0 -66.0 280 19 356.6 356.6 298.0 356.6 0.01 27 130 15138 -73.1 -79.1 40 6.0 -73.1 285 25 358.6 358.6 298.4 358.6 0.01 28 101 16575 -82.3 -89.3 29 7.0 -82.3 190 28 367.7 367.7 300.1 367.7 0.00 29 100 16630 -82.9 -89.9 29 7.0 -82.9 185 28 367.6 367.6 300.1 367.6 0.00 30 75 18210 -87.5 -92.5 39 5.0 -87.5 160 10 389.4 389.4 303.7 389.4 0.00 31 70 18590 -82.5 -90.5 24 8.0 -82.5 70 16 407.9 407.9 306.2 407.9 0.00 32 65 19009 -78.5 -89.5 15 11.0 -78.6 57 15 425.4 425.4 308.3 425.4 0.00 33 52 20292 -76.1 -90.1 9 14.0 -76.2 145 18 459.0 459.0 311.7 459.0 0.00 34 50 20520 -74.9 -90.9 7 16.0 -75.0 105 22 467.0 467.0 312.4 467.0 0.00 35 42 21550 -68.5 -91.5 2 23.0 -68.7 88 40 506.7 506.7 315.4 506.7 0.00 36 38 22147 -70.9 -92.9 2 22.0 -71.1 85 49 515.3 515.3 316.0 515.3 0.00 37 30 23590 -59.1 -91.1 1 32.0 -60.1 95 64 583.5 583.5 319.8 583.5 0.00 38 25 24740 -56.7 -90.7 1 34.0 -58.3 95 79 621.7 621.7 321.6 621.7 0.00 39 24 24998 -56.7 -90.7 1 34.0 -58.3 95 85 629.0 629.0 321.9 629.0 0.00 TRP 75 18210 -87.5 -92.5 39 5.0 -87.5 160 10 389.4 389.4 303.7 389.4 0.00 WND 24 24998 -56.7 -90.7 1 34.0 -58.3 95 85 629.0 629.0 321.9 629.0 0.00 Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 527.00 mb = 5473.34 m = 17956.92 ft Wetbulb zero: 585.33 mb = 4620.18 m = 15157.88 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 69.34 % Est. max temperature: 32.83 C = 91.09 F Sfc-Lift cond lev (LCL): 914.99 mb = 853.86 m = 2801.34 ft T: 23.27 C 700-500 lapse rate: 4.85 C/km ThetaE index: 19.28 C Layer 866.0- 500.0 mb Conv cond level (CCL): 862.00 mb = 1373.81 m = 4507.21 ft Mean mixing ratio: 16.71 g/kg Conv temperature: 31.98 C = 89.56 F Cap Strength: 1.42 C Lifted Index: -0.47 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.17 C Lifted Index @700 mb: -0.53 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.90 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 228.80 Risk: None Energy Index: -2.11 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 696.35 J/kg Max Up Vert Vel: 37.32 m/s Conv Inhibition (B-): 32.20 J/kg Cap Strength: 1.42 C Lift Cond Lev (LCL): 889.94 mb = 1096.01 m = 3595.80 ft Lev Free Conv (LFC): 764.94 mb = 2391.09 m = 7844.69 ft Equ Level (EL): 584.94 mb = 4625.63 m = 15175.76 ft B at Equ Level: 35.34 J/kg Max Parcel Lev (MPL): 94.94 mb = 16915.46 m = 55496.26 ft Wind level data Storm motion: 207 at 7 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 40 6 -3.9 -4.6 | 33 12 -6.8 -10.4 1 974 305 50 15 -11.5 -9.6 | 43 21 -14.5 -15.4 2 941 610 80 12 -11.8 -2.1 | 62 17 -14.8 -7.9 3 925 759 70 11 -10.3 -3.8 | 54 16 -13.3 -9.5 4 909 914 65 11 -10.0 -4.6 | 51 17 -12.9 -10.4 5 877 1219 55 12 -9.8 -6.9 | 45 18 -12.8 -12.7 6 850 1495 70 10 -9.4 -3.4 | 53 15 -12.4 -9.2 7 847 1524 70 10 -9.4 -3.4 | 53 15 -12.4 -9.2 8 788 2134 80 5 -4.9 -0.9 | 50 10 -7.9 -6.7 9 761 2438 105 4 -3.9 1.0 | 55 8 -6.8 -4.7 10 700 3145 145 2 -1.1 1.6 | 45 6 -4.1 -4.1 11 682 3353 125 1 -0.8 0.6 | 36 6 -3.8 -5.2 12 610 4267 225 10 7.1 7.1 | 253 4 4.1 1.3 13 545 5182 225 14 9.9 9.9 | 239 8 6.9 4.1 14 506 5791 265 10 10.0 0.9 | 305 9 7.0 -4.9 15 500 5890 260 12 11.8 2.1 | 293 10 8.8 -3.7 16 487 6096 250 15 14.1 5.1 | 273 11 11.1 -0.7 17 468 6401 270 12 12.0 -0.0 | 303 11 9.0 -5.8 18 450 6706 310 12 9.2 -7.7 | 335 15 6.2 -13.5 19 416 7315 290 19 17.9 -6.5 | 310 19 14.9 -12.3 20 400 7620 300 17 14.7 -8.5 | 321 18 11.7 -14.3 21 368 8230 315 21 14.8 -14.8 | 330 24 11.9 -20.6 22 353 8534 320 24 15.4 -18.4 | 333 27 12.4 -24.2 23 325 9144 315 14 9.9 -9.9 | 336 17 6.9 -15.7 24 312 9449 280 11 10.8 -1.9 | 314 11 7.9 -7.7 25 300 9730 330 10 5.0 -8.7 | 352 15 2.0 -14.4 26 286 10058 330 10 5.0 -8.7 | 352 15 2.0 -14.4 27 262 10668 205 1 0.4 0.9 | 28 6 -2.6 -4.9 28 250 11000 300 11 9.5 -5.5 | 330 13 6.5 -11.3 29 240 11278 300 11 9.5 -5.5 | 330 13 6.5 -11.3 30 229 11582 305 13 10.6 -7.5 | 330 15 7.7 -13.2 31 219 11887 250 11 10.3 3.8 | 285 8 7.4 -2.0 32 200 12480 250 15 14.1 5.1 | 273 11 11.1 -0.7 33 190 12802 245 15 13.6 6.3 | 267 11 10.6 0.6 34 181 13106 225 12 8.5 8.5 | 244 6 5.5 2.7 35 172 13411 255 11 10.6 2.8 | 291 8 7.6 -2.9 36 164 13716 250 17 16.0 5.8 | 270 13 13.0 0.0 37 150 14290 280 19 18.7 -3.3 | 300 18 15.7 -9.1 38 149 14326 280 20 19.7 -3.5 | 299 19 16.7 -9.3 39 141 14630 265 18 17.9 1.6 | 286 16 15.0 -4.2 40 127 15240 290 27 25.4 -9.2 | 304 27 22.4 -15.0 41 121 15545 280 30 29.5 -5.2 | 292 29 26.6 -11.0 42 100 16630 185 28 2.4 27.9 | 179 22 -0.5 22.1 43 98 16764 185 28 2.4 27.9 | 179 22 -0.5 22.1 44 87 17374 225 8 5.7 5.7 | 273 3 2.7 -0.1 45 75 18210 160 10 -3.4 9.4 | 119 7 -6.4 3.6 46 70 18590 70 16 -15.0 -5.5 | 58 21 -18.0 -11.3 47 70 18593 105 16 -15.5 4.1 | 85 19 -18.4 -1.6 48 66 18898 55 16 -13.1 -9.2 | 47 22 -16.1 -15.0 49 63 19202 60 13 -11.3 -6.5 | 49 19 -14.2 -12.3 50 60 19507 225 10 7.1 7.1 | 253 4 4.1 1.3 51 54 20117 195 18 4.7 17.4 | 188 12 1.7 11.6 52 51 20422 110 18 -16.9 6.2 | 91 20 -19.9 0.4 53 50 20520 105 22 -21.3 5.7 | 90 24 -24.2 -0.1 54 46 21031 90 31 -31.0 0.0 | 80 34 -34.0 -5.8 55 31 23470 80 70 -68.9 -12.2 | 76 74 -71.9 -17.9 56 30 23590 95 64 -63.8 5.6 | 90 67 -66.7 -0.2 57 29 23774 85 63 -62.8 -5.5 | 80 67 -65.7 -11.3 58 28 24079 95 64 -63.8 5.6 | 90 67 -66.7 -0.2 59 24 24998 95 85 -84.7 7.4 | 91 88 -87.7 1.6 60 22 25298 95 85 -84.7 7.4 | 91 88 -87.7 1.6 Wind Parameters Mean winds (0-6000m): 177.2 at 8.7 knts Storm direction: 207.2 at 6.5 knts Shear (0-3000m) pos: 1.6 neg: 0.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 13.3 deg Storm rel helicity (0-3000m) pos: 53.5 neg: -22.6 tot: 30.9 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.0 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 15.77 Bulk Shear: 44.17 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 56 12 46 18| 8.6 0.0 8.6| 42.1 0.0 42.1 84.2 0.56| 15.9 8.9 1000 62 12 50 17| 4.3 2.0 6.2| 42.1 -16.2 25.9 25.9 0.25| 10.1 2.6 1500 62 12 50 17| 2.9 1.3 4.2| 51.6 -19.0 32.6 21.7 0.27| 8.3 2.2 2000 64 10 50 16| 2.0 1.0 2.9| 51.6 -20.9 30.7 15.4 0.21| 7.3 1.5 2500 67 9 51 15| 1.9 0.8 2.7| 53.5 -20.9 32.6 13.0 0.21| 6.5 1.4 3000 70 8 51 14| 1.6 0.7 2.3| 53.5 -22.6 30.9 10.3 0.17| 5.8 1.0 4000 78 7 53 12| 2.1 0.5 2.6| 61.1 -23.9 37.2 9.3 0.29| 5.7 1.7 5000 105 8 71 11| 1.9 0.4 2.3| 62.9 -25.7 37.1 7.4 0.28| 5.3 1.5 6000 177 9 130 4| 1.3 0.6 1.9| 82.1 -39.2 42.9 7.2 0.27| 5.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260120.00.gif