UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 18 OCT 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 ------------------------------------------------------------------------------- 0 1000 72 80 2 SFC 999 84 28.2 23.2 74 5.0 24.5 80 2 301.4 304.8 297.7 355.1 18.21 2 992 147 31.4 21.4 55 10.0 24.1 87 4 305.3 308.3 297.5 354.3 16.39 3 925 769 26.2 20.2 70 6.0 21.9 80 11 306.1 309.1 297.7 355.1 16.32 4 865 1357 21.2 17.4 79 3.8 18.5 79 16 306.8 309.5 296.8 350.8 14.61 5 850 1509 20.2 14.2 68 6.0 16.2 80 18 307.3 309.6 295.2 343.7 12.07 6 798 2051 17.2 6.2 48 11.0 10.6 78 15 309.7 311.1 292.4 332.7 7.47 7 779 2255 15.2 10.4 73 4.8 12.1 69 14 309.7 311.6 294.6 340.9 10.22 8 727 2838 12.4 2.4 50 10.0 6.8 59 14 312.8 314.0 292.4 332.4 6.27 9 710 3036 12.2 -13.8 15 26.0 1.4 79 14 314.7 315.1 289.0 320.8 1.85 10 700 3155 10.8 -2.2 40 13.0 4.0 80 14 314.4 315.3 291.5 329.2 4.65 11 694 3227 10.6 -1.4 43 12.0 4.2 73 13 315.0 316.0 291.9 330.8 4.98 12 689 3287 11.0 -11.0 20 22.0 1.3 67 13 316.1 316.6 290.0 324.0 2.39 13 654 3720 8.8 -6.2 34 15.0 1.5 59 19 318.4 319.1 291.8 330.3 3.68 14 591 4550 4.2 -35.8 4 40.0 -6.0 79 16 322.4 322.4 289.8 323.5 0.30 15 500 5890 -3.9 -31.9 9 28.0 -11.1 85 23 328.3 328.4 291.7 330.2 0.53 16 485 6130 -5.1 -44.1 3 39.0 -12.6 85 22 329.7 329.7 291.8 330.3 0.16 17 468 6409 -6.3 -40.3 5 34.0 -13.4 85 19 331.6 331.6 292.4 332.5 0.24 18 464 6477 -6.7 -20.7 32 14.0 -11.5 83 19 331.9 332.2 293.7 337.5 1.58 19 456 6612 -6.9 -41.9 4 35.0 -13.9 79 20 333.3 333.3 292.8 334.1 0.21 20 400 7620 -14.5 -44.5 6 30.0 -19.4 55 21 336.1 336.2 293.6 336.9 0.18 21 388 7850 -15.5 -42.5 8 27.0 -20.1 48 20 337.8 337.8 294.0 338.7 0.23 22 358 8451 -20.9 -39.9 16 19.0 -24.0 35 16 338.4 338.5 294.3 339.7 0.33 23 300 9730 -30.9 -48.9 15 18.0 -32.7 315 8 341.8 341.9 294.9 342.4 0.15 24 294 9873 -32.1 -54.1 9 22.0 -33.8 303 8 342.1 342.1 294.9 342.5 0.08 25 286 10066 -33.9 -45.9 29 12.0 -35.1 287 9 342.2 342.3 295.1 343.1 0.22 26 276 10314 -35.9 -57.9 9 22.0 -37.2 266 9 342.9 342.9 295.1 343.1 0.06 27 250 10990 -42.1 -59.1 14 17.0 -42.9 210 11 343.5 343.5 295.2 343.7 0.05 28 221 11812 -49.3 -62.3 20 13.0 -49.7 197 14 344.7 344.7 295.5 344.9 0.04 29 200 12460 -53.9 -65.9 22 12.0 -54.2 180 13 347.4 347.4 296.1 347.5 0.03 30 196 12589 -54.9 -64.9 28 10.0 -55.1 180 13 347.8 347.8 296.2 348.0 0.03 31 171 13448 -60.5 -76.5 10 16.0 -60.6 81 3 352.4 352.4 297.1 352.4 0.01 32 157 13974 -64.9 -71.9 37 7.0 -65.0 346 4 353.6 353.6 297.4 353.7 0.01 33 150 14250 -66.7 -76.7 23 10.0 -66.8 295 5 355.2 355.2 297.7 355.2 0.01 34 132 15015 -70.3 -84.3 11 14.0 -70.4 288 10 362.0 362.0 299.1 362.0 0.00 35 101 16564 -80.5 -86.5 36 6.0 -80.5 203 11 371.1 371.1 300.8 371.1 0.00 36 100 16620 -80.9 -85.9 43 5.0 -80.9 200 11 371.4 371.4 300.8 371.4 0.00 37 89 17271 -84.3 -88.0 52 3.7 -84.3 120 14 377.2 377.2 301.8 377.2 0.00 38 87 17397 -83.3 -88.3 41 5.0 -83.3 108 16 381.7 381.7 302.5 381.7 0.00 39 85 17529 -77.5 -85.5 26 8.0 -77.5 48 15 396.0 396.0 304.6 396.0 0.00 40 82 17734 -78.5 -87.5 22 9.0 -78.5 336 14 398.0 398.0 304.9 398.0 0.00 41 70 18650 -72.9 -88.9 7 16.0 -73.0 290 11 428.4 428.4 308.7 428.4 0.00 42 65 19087 -68.9 -88.9 4 20.0 -69.1 285 13 446.3 446.3 310.5 446.4 0.00 43 56 19978 -68.3 -90.3 3 22.0 -68.5 260 16 467.1 467.1 312.4 467.2 0.00 44 50 20650 -71.7 -91.7 4 20.0 -71.8 70 19 474.5 474.5 313.0 474.5 0.00 45 42 21678 -72.1 -93.1 3 21.0 -72.2 84 30 497.8 497.8 314.8 497.8 0.00 TRP 89 17271 -84.3 -88.0 52 3.7 -84.3 120 14 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 543.81 mb = 5244.90 m = 17207.47 ft Wetbulb zero: 641.53 mb = 3877.46 m = 12721.19 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 38.48 % Est. max temperature: 34.11 C = 93.40 F Sfc-Lift cond lev (LCL): 929.39 mb = 726.85 m = 2384.66 ft T: 26.55 C 700-500 lapse rate: 5.37 C/km ThetaE index: 22.42 C Layer 865.0- 779.0 mb Conv cond level (CCL): 814.25 mb = 1877.58 m = 6159.97 ft Mean mixing ratio: 16.31 g/kg Conv temperature: 35.71 C = 96.27 F Cap Strength: 1.47 C Lifted Index: -2.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.96 C Lifted Index @700 mb: -1.00 C Showalter Index: 1.41 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 229.40 Risk: None Energy Index: -2.48 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1396.76 J/kg Max Up Vert Vel: 52.85 m/s Conv Inhibition (B-): 40.30 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 852.93 mb = 1479.18 m = 4852.89 ft Lev Free Conv (LFC): 777.93 mb = 2267.06 m = 7437.76 ft Equ Level (EL): 147.93 mb = 14333.36 m = 47024.89 ft B at Equ Level: 1378.42 J/kg Max Parcel Lev (MPL): 77.93 mb = 18029.18 m = 59150.15 ft Wind level data Storm motion: 101 at 12 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 80 2 -2.0 -0.3 | 285 10 9.8 -2.6 1 975 305 105 10 -9.7 2.6 | 260 2 2.1 0.4 2 942 610 95 10 -10.0 0.9 | 307 2 1.8 -1.3 3 925 769 80 11 -10.8 -1.9 | 347 4 0.9 -4.1 4 910 914 75 11 -10.6 -2.8 | 347 5 1.1 -5.1 5 850 1509 80 18 -17.7 -3.1 | 48 8 -6.0 -5.3 6 819 1829 85 19 -18.9 -1.7 | 62 8 -7.2 -3.9 7 790 2134 75 14 -13.5 -3.6 | 17 6 -1.8 -5.8 8 762 2438 60 14 -12.1 -7.0 | 2 9 -0.4 -9.2 9 735 2743 50 14 -10.7 -9.0 | 355 11 1.0 -11.2 10 709 3048 80 14 -13.8 -2.4 | 24 5 -2.0 -4.6 11 700 3155 80 14 -13.8 -2.4 | 24 5 -2.0 -4.6 12 683 3353 60 12 -10.4 -6.0 | 351 8 1.4 -8.2 13 658 3658 65 18 -16.3 -7.6 | 25 11 -4.6 -9.8 14 634 3962 30 22 -11.0 -19.1 | 358 21 0.8 -21.3 15 610 4267 40 19 -12.2 -14.6 | 2 17 -0.5 -16.8 16 588 4572 85 15 -14.9 -1.3 | 42 5 -3.2 -3.5 17 566 4877 65 16 -14.5 -6.8 | 17 9 -2.7 -9.0 18 500 5890 85 23 -22.9 -2.0 | 69 12 -11.2 -4.2 19 487 6096 85 22 -21.9 -1.9 | 68 11 -10.2 -4.1 20 468 6401 85 19 -18.9 -1.7 | 62 8 -7.2 -3.9 21 416 7315 60 25 -21.7 -12.5 | 34 18 -9.9 -14.7 22 400 7620 55 21 -17.2 -12.0 | 21 15 -5.5 -14.3 23 400 7620 55 20 -16.4 -11.5 | 19 14 -4.6 -13.7 24 368 8230 35 19 -10.9 -15.6 | 357 18 0.9 -17.8 25 339 8839 35 11 -6.3 -9.0 | 334 12 5.4 -11.2 26 312 9449 340 3 1.0 -2.8 | 292 14 12.8 -5.0 27 300 9730 315 8 5.7 -5.7 | 294 19 17.4 -7.9 28 262 10668 235 10 8.2 5.7 | 260 20 19.9 3.5 29 250 10990 210 11 5.5 9.5 | 247 19 17.3 7.3 30 239 11278 210 10 5.0 8.7 | 249 18 16.8 6.4 31 218 11887 195 15 3.9 14.5 | 232 20 15.6 12.3 32 208 12192 205 13 5.5 11.8 | 241 20 17.2 9.6 33 200 12460 180 13 0.0 13.0 | 227 16 11.8 10.8 34 189 12802 180 13 0.0 13.0 | 227 16 11.8 10.8 35 172 13411 85 3 -3.0 -0.3 | 286 9 8.8 -2.5 36 150 14250 295 5 4.5 -2.1 | 285 17 16.3 -4.3 37 133 14935 300 10 8.7 -5.0 | 289 22 20.4 -7.2 38 127 15240 240 10 8.7 5.0 | 262 21 20.4 2.8 39 120 15545 260 10 9.8 1.7 | 271 22 21.6 -0.5 40 100 16620 200 11 3.8 10.3 | 242 18 15.5 8.1 41 97 16764 200 11 3.8 10.3 | 242 18 15.5 8.1 42 92 17069 175 14 -1.2 13.9 | 222 16 10.5 11.7 43 89 17271 120 14 -12.1 7.0 | 176 5 -0.4 4.8 44 87 17374 120 16 -13.9 8.0 | 160 6 -2.1 5.8 45 83 17678 345 14 3.6 -13.5 | 316 22 15.4 -15.7 46 79 17983 300 12 10.4 -6.0 | 290 24 22.1 -8.2 47 75 18288 245 19 17.2 8.0 | 259 30 29.0 5.8 48 71 18593 225 16 11.3 11.3 | 248 25 23.1 9.1 49 70 18650 290 11 10.3 -3.8 | 285 23 22.1 -6.0 50 67 18898 260 7 6.9 1.2 | 273 19 18.6 -1.0 51 64 19202 300 17 14.7 -8.5 | 292 29 26.5 -10.7 52 61 19507 280 40 39.4 -6.9 | 280 52 51.1 -9.2 53 58 19812 265 20 19.9 1.7 | 271 32 31.7 -0.5 54 55 20117 255 13 12.6 3.4 | 267 24 24.3 1.1 55 52 20422 70 2 -1.9 -0.7 | 286 10 9.9 -2.9 56 50 20650 70 19 -17.9 -6.5 | 35 11 -6.1 -8.7 57 49 20726 80 13 -12.8 -2.3 | 13 5 -1.1 -4.5 58 43 21336 60 30 -26.0 -15.0 | 40 22 -14.2 -17.2 59 41 21641 105 30 -29.0 7.8 | 108 18 -17.2 5.5 60 38 21946 100 32 -31.5 5.6 | 100 20 -19.8 3.3 Wind Parameters Mean winds (0-6000m): 70.7 at 15.9 knts Storm direction: 100.7 at 12.0 knts Shear (0-3000m) pos: 3.0 neg: 1.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 24.5 neg: -17.3 tot: 7.2 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.0 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 111.84 Bulk Shear: 12.49 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 ------------------------------------------------------------------------------- 500 101 8 281 4| 8.3 0.0 8.3| 1.8 -1.2 0.6 1.2 0.05| 9.8 0.5 1000 89 10 319 3| 4.2 2.5 6.7| 6.2 -1.2 4.9 4.9 0.30| 7.9 2.4 1500 84 12 360 3| 4.6 1.7 6.3| 14.3 -1.2 13.1 8.7 0.45| 7.2 3.2 2000 84 13 22 4| 3.5 1.2 4.7| 16.8 -8.9 7.9 4.0 0.24| 6.9 1.6 2500 80 13 18 5| 2.8 2.1 4.8| 16.8 -16.0 0.8 0.3 0.09| 6.6 0.6 3000 77 14 15 6| 3.0 1.7 4.7| 24.5 -17.3 7.2 2.4 0.15| 6.8 1.0 4000 70 14 14 7| 2.2 3.2 5.4| 38.2 -52.3 -14.1 -3.5 0.02| 8.2 0.1 5000 68 15 15 8| 3.1 3.0 6.1| 65.7 -57.5 8.2 1.6 0.09| 9.0 0.8 6000 71 16 24 8| 3.1 2.5 5.6| 86.5 -58.1 28.4 4.7 0.15| 8.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251018.00.gif