UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 17 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 79 140 2 SFC 999 84 26.6 25.2 92 1.4 25.6 140 2 299.8 303.6 298.8 360.3 20.60 2 992 147 27.4 25.8 91 1.6 26.2 105 2 301.2 305.2 299.7 364.9 21.53 3 925 769 22.8 22.0 95 0.8 22.2 45 6 302.6 306.0 298.1 356.8 18.28 4 887 1135 20.8 20.6 99 0.2 20.7 66 14 304.2 307.4 298.0 356.3 17.48 5 850 1505 19.2 15.9 81 3.3 17.0 75 23 306.3 308.8 295.9 346.8 13.49 6 804 1983 17.0 13.0 77 4.0 14.3 73 28 308.8 311.0 295.4 344.6 11.79 7 766 2395 13.6 12.9 96 0.7 13.1 66 24 309.5 311.8 296.0 346.9 12.31 8 720 2916 10.8 10.0 95 0.8 10.3 68 22 311.9 314.0 295.6 345.1 10.78 9 700 3151 10.2 6.7 79 3.5 8.0 70 21 313.8 315.5 294.6 341.2 8.83 10 675 3454 9.8 0.8 53 9.0 4.8 70 20 316.6 317.8 293.3 335.7 6.02 11 655 3704 8.0 -2.0 49 10.0 2.7 70 19 317.3 318.3 292.7 333.5 5.05 12 606 4343 4.0 -0.1 75 4.1 1.7 79 13 319.8 321.1 294.3 340.0 6.28 13 512 5702 -2.1 -13.1 43 11.0 -6.7 359 18 328.2 328.8 293.7 337.6 2.72 14 500 5890 -3.7 -9.7 63 6.0 -6.4 350 20 328.5 329.3 294.6 340.9 3.66 15 463 6491 -8.5 -10.2 87 1.7 -9.2 358 22 329.8 330.6 295.0 342.8 3.81 16 433 7006 -11.5 -15.7 71 4.2 -13.1 15 19 332.4 332.9 294.7 341.5 2.60 17 424 7167 -11.9 -21.9 43 10.0 -15.0 20 16 333.9 334.2 294.2 339.5 1.56 18 400 7610 -14.9 -19.9 66 5.0 -16.6 65 7 335.6 336.0 295.0 342.6 1.97 19 369 8214 -19.7 -21.1 89 1.4 -20.1 41 8 337.1 337.5 295.3 344.0 1.93 20 342 8774 -23.3 -29.3 58 6.0 -24.6 322 11 339.6 339.8 295.1 343.3 0.99 21 325 9145 -25.7 -26.8 90 1.1 -25.9 286 15 341.3 341.5 295.8 346.1 1.31 22 315 9371 -27.1 -29.0 84 1.9 -27.5 267 17 342.4 342.6 295.8 346.5 1.10 23 301 9696 -29.7 -30.2 95 0.5 -29.8 237 17 343.2 343.4 296.0 347.1 1.03 24 300 9720 -29.9 -30.9 91 1.0 -30.1 235 17 343.2 343.4 296.0 346.9 0.97 25 258 10783 -37.7 -41.2 70 3.5 -38.1 227 14 346.9 347.0 296.3 348.5 0.40 26 250 11000 -39.5 -42.6 72 3.1 -39.8 230 19 347.3 347.4 296.4 348.8 0.36 27 211 12132 -49.3 -54.3 56 5.0 -49.5 226 22 349.3 349.3 296.6 349.8 0.11 28 200 12480 -51.9 -55.8 63 3.9 -52.1 220 23 350.6 350.6 296.8 351.0 0.10 29 195 12643 -53.5 -56.8 67 3.3 -53.6 222 23 350.6 350.6 296.8 351.0 0.09 30 188 12876 -55.5 -62.5 41 7.0 -55.6 226 22 351.0 351.0 296.9 351.2 0.05 31 162 13804 -63.7 -67.4 61 3.7 -63.7 226 26 352.5 352.5 297.2 352.6 0.03 32 158 13956 -65.1 -67.8 69 2.7 -65.1 225 28 352.7 352.7 297.3 352.8 0.03 33 150 14270 -67.5 -74.5 36 7.0 -67.5 235 24 353.8 353.8 297.4 353.9 0.01 34 149 14310 -67.5 -74.5 36 7.0 -67.5 237 24 354.5 354.5 297.6 354.5 0.01 35 140 14684 -69.9 -75.9 41 6.0 -69.9 253 22 356.6 356.6 298.0 356.7 0.01 36 101 16565 -83.3 -87.5 48 4.2 -83.3 337 19 365.7 365.7 299.8 365.7 0.00 37 100 16620 -83.5 -87.7 48 4.2 -83.5 340 18 366.4 366.4 299.9 366.4 0.00 38 87 17382 -89.3 -92.8 51 3.5 -89.3 330 5 369.6 369.6 300.5 369.6 0.00 39 70 18580 -81.1 -89.1 25 8.0 -81.1 75 21 410.9 410.9 306.6 410.9 0.00 40 66 18912 -79.1 -88.1 21 9.0 -79.1 78 18 422.2 422.2 308.0 422.2 0.00 41 63 19176 -79.5 -89.5 18 10.0 -79.6 113 10 427.0 427.0 308.5 427.0 0.00 42 57 19754 -72.3 -87.3 9 15.0 -72.4 139 11 455.7 455.7 311.4 455.7 0.00 43 52 20290 -74.3 -89.3 8 15.0 -74.4 128 10 463.2 463.2 312.1 463.2 0.00 44 50 20520 -71.7 -87.7 7 16.0 -71.8 135 22 474.5 474.5 313.0 474.5 0.00 45 49 20639 -71.7 -87.7 7 16.0 -71.8 126 16 477.3 477.3 313.2 477.3 0.00 46 44 21274 -72.1 -90.1 5 18.0 -72.2 119 24 491.2 491.2 314.3 491.2 0.00 47 40 21839 -69.1 -90.1 3 21.0 -69.3 87 37 512.3 512.3 315.8 512.3 0.00 48 37 22312 -62.7 -88.7 2 26.0 -63.3 83 49 540.3 540.3 317.5 540.3 0.00 49 35 22655 -63.1 -89.1 2 26.0 -63.7 80 57 547.9 547.9 318.0 547.9 0.00 TRP 87 17382 -89.3 -92.8 51 3.5 -89.3 330 5 369.6 369.6 300.5 369.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 544.36 mb = 5233.70 m = 17170.71 ft Wetbulb zero: 586.85 mb = 4601.47 m = 15096.52 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 74.97 % Est. max temperature: 33.08 C = 91.54 F Sfc-Lift cond lev (LCL): 979.39 mb = 260.81 m = 855.68 ft T: 26.56 C 700-500 lapse rate: 5.07 C/km ThetaE index: 20.26 C Layer 925.0- 766.0 mb Conv cond level (CCL): 929.45 mb = 726.32 m = 2382.90 ft Mean mixing ratio: 19.47 g/kg Conv temperature: 29.29 C = 84.73 F Cap Strength: 0.24 C Lifted Index: -4.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.60 C Lifted Index @700 mb: -2.94 C Showalter Index: 0.44 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.60 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 256.80 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2499.20 J/kg Max Up Vert Vel: 70.70 m/s Conv Inhibition (B-): 0.25 J/kg Cap Strength: 0.24 C Lift Cond Lev (LCL): 934.71 mb = 676.10 m = 2218.13 ft Lev Free Conv (LFC): 919.71 mb = 819.06 m = 2687.19 ft Equ Level (EL): 119.71 mb = 15585.54 m = 51133.02 ft B at Equ Level: 2482.07 J/kg Max Parcel Lev (MPL): 59.71 mb = 19485.28 m = 63927.30 ft Wind level data Storm motion: 88 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 ---------------------------------------------------------- 0 999 84 140 2 -1.3 1.5 | 260 11 11.3 2.0 1 975 305 15 2 -0.5 -1.9 | 277 12 12.1 -1.4 2 942 610 15 4 -1.0 -3.9 | 286 12 11.6 -3.3 3 925 769 45 6 -4.2 -4.2 | 294 9 8.4 -3.7 4 910 914 60 8 -6.9 -4.0 | 302 7 5.7 -3.5 5 850 1505 75 23 -22.2 -6.0 | 61 11 -9.6 -5.4 6 818 1829 75 29 -28.0 -7.5 | 66 17 -15.4 -7.0 7 789 2134 70 26 -24.4 -8.9 | 55 15 -11.8 -8.4 8 761 2438 65 24 -21.8 -10.1 | 44 13 -9.2 -9.6 9 700 3151 70 21 -19.7 -7.2 | 47 10 -7.1 -6.7 10 634 3962 70 18 -16.9 -6.2 | 37 7 -4.3 -5.6 11 610 4267 75 14 -13.5 -3.6 | 17 3 -0.9 -3.1 12 588 4572 95 9 -9.0 0.8 | 250 4 3.6 1.3 13 566 4877 35 12 -6.9 -9.8 | 328 11 5.7 -9.3 14 500 5890 350 20 3.5 -19.7 | 320 25 16.1 -19.2 15 487 6096 345 21 5.4 -20.3 | 318 27 18.0 -19.8 16 450 6706 5 23 -2.0 -22.9 | 335 25 10.6 -22.4 17 416 7315 25 14 -5.9 -12.7 | 331 14 6.7 -12.2 18 400 7610 65 7 -6.3 -3.0 | 291 7 6.3 -2.4 19 383 7925 50 6 -4.6 -3.9 | 293 9 8.0 -3.3 20 368 8230 40 8 -5.1 -6.1 | 307 9 7.5 -5.6 21 338 8839 310 12 9.2 -7.7 | 288 23 21.8 -7.2 22 311 9449 260 18 17.7 3.1 | 263 31 30.3 3.6 23 300 9720 235 17 13.9 9.8 | 249 28 26.5 10.3 24 299 9754 250 18 16.9 6.2 | 257 30 29.5 6.7 25 286 10058 225 18 12.7 12.7 | 242 29 25.3 13.2 26 274 10363 240 13 11.3 6.5 | 254 25 23.9 7.0 27 262 10668 225 12 8.5 8.5 | 247 23 21.1 9.0 28 250 11000 230 19 14.6 12.2 | 245 30 27.1 12.7 29 240 11278 240 21 18.2 10.5 | 250 33 30.8 11.0 30 200 12480 220 23 14.8 17.6 | 236 33 27.4 18.1 31 199 12497 220 23 14.8 17.6 | 236 33 27.4 18.1 32 181 13106 230 22 16.9 14.1 | 244 33 29.4 14.7 33 156 14021 225 28 19.8 19.8 | 238 38 32.4 20.3 34 150 14270 235 24 19.7 13.8 | 246 35 32.3 14.3 35 134 14935 265 21 20.9 1.8 | 266 34 33.5 2.3 36 114 15850 305 35 28.7 -20.1 | 295 46 41.3 -19.6 37 100 16620 340 18 6.2 -16.9 | 311 25 18.8 -16.4 38 97 16764 340 18 6.2 -16.9 | 311 25 18.8 -16.4 39 92 17069 330 10 5.0 -8.7 | 295 19 17.6 -8.1 40 87 17382 330 5 2.5 -4.3 | 284 16 15.1 -3.8 41 82 17678 330 5 2.5 -4.3 | 284 16 15.1 -3.8 42 78 17983 65 14 -12.7 -5.9 | 1 5 -0.1 -5.4 43 74 18288 60 21 -18.2 -10.5 | 29 11 -5.6 -10.0 44 70 18580 75 21 -20.3 -5.4 | 57 9 -7.7 -4.9 45 70 18593 85 18 -17.9 -1.6 | 79 5 -5.3 -1.1 46 66 18898 75 19 -18.4 -4.9 | 53 7 -5.8 -4.4 47 63 19202 115 10 -9.1 4.2 | 217 6 3.5 4.7 48 60 19507 105 11 -10.6 2.8 | 210 4 2.0 3.4 49 57 19812 145 11 -6.3 9.0 | 213 11 6.3 9.5 50 54 20117 125 11 -9.0 6.3 | 208 8 3.6 6.8 51 51 20422 130 9 -6.9 5.8 | 222 8 5.7 6.3 52 50 20520 135 22 -15.6 15.6 | 170 16 -3.0 16.1 53 48 20726 115 10 -9.1 4.2 | 217 6 3.5 4.7 54 45 21031 135 22 -15.6 15.6 | 170 16 -3.0 16.1 55 42 21336 90 29 -29.0 0.0 | 92 16 -16.4 0.5 56 35 22250 80 57 -56.1 -9.9 | 78 45 -43.5 -9.4 57 31 22860 85 50 -49.8 -4.4 | 84 37 -37.2 -3.8 Wind Parameters Mean winds (0-6000m): 57.7 at 16.8 knts Storm direction: 87.7 at 12.6 knts Shear (0-3000m) pos: 3.6 neg: 1.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 146.9 deg Storm rel helicity (0-3000m) pos: 50.4 neg: -21.4 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.9 10^-3/s Energy-Hel index: 0.76 Bulk Rich Number: 87.17 Bulk Shear: 28.67 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 26 3 279 12| 0.0 5.4 5.4| 15.4 0.0 15.4 30.9 0.88| 6.0 5.3 1000 47 5 287 9| 5.3 2.7 8.0| 28.5 0.0 28.5 28.5 0.74| 8.4 6.1 1500 65 10 312 5| 7.8 1.8 9.6| 45.9 0.0 45.9 30.6 0.74| 9.9 7.3 2000 70 14 8 4| 5.9 2.0 7.8| 48.6 -9.8 38.9 19.4 0.55| 9.2 5.1 2500 69 16 26 6| 4.7 1.8 6.5| 49.0 -21.4 27.7 11.1 0.42| 8.2 3.4 3000 69 17 31 7| 3.6 1.5 5.1| 50.4 -21.4 29.1 9.7 0.40| 7.3 2.9 4000 69 18 35 7| 2.2 1.1 3.3| 50.4 -25.0 25.5 6.4 0.32| 6.1 2.0 5000 68 17 27 6| 1.3 2.2 3.6| 57.0 -27.9 29.1 5.8 0.23| 7.2 1.6 6000 58 17 11 9| 1.1 2.9 4.0| 57.0 -56.1 0.9 0.1 0.13| 7.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260117.00.gif