UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 28 NOV 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 76 300 3 SFC 999 84 27.6 23.6 79 4.0 24.7 300 3 300.8 304.3 297.8 355.7 18.66 2 973 319 26.0 23.2 85 2.8 24.0 3 0 301.5 304.9 298.0 356.7 18.71 3 944 587 26.2 20.2 70 6.0 21.9 74 9 304.3 307.3 297.1 351.9 15.98 4 925 767 24.6 20.6 78 4.0 21.7 90 10 304.5 307.6 297.5 354.4 16.74 5 850 1505 20.4 15.4 73 5.0 17.0 70 21 307.5 310.0 296.0 346.9 13.06 6 833 1679 19.4 12.4 64 7.0 14.8 70 20 308.2 310.3 294.7 341.4 10.93 7 700 3155 10.2 7.7 84 2.5 8.6 80 21 313.8 315.6 295.1 343.2 9.47 8 692 3251 9.4 7.5 88 1.9 8.2 73 18 313.9 315.7 295.1 343.3 9.45 9 675 3457 8.6 6.9 89 1.7 7.5 68 14 315.3 317.1 295.3 344.3 9.29 10 642 3870 6.4 4.7 89 1.7 5.4 55 12 317.3 318.9 295.2 343.8 8.38 11 637 3935 6.4 1.4 70 5.0 3.6 49 13 318.0 319.3 294.1 339.3 6.66 12 611 4276 4.4 3.8 96 0.6 4.1 60 13 319.5 321.2 295.7 345.9 8.26 13 580 4699 2.8 -1.8 72 4.6 0.3 49 9 322.5 323.6 294.6 341.3 5.79 14 556 5041 1.0 -10.0 44 11.0 -3.9 15 5 324.3 324.9 293.0 335.0 3.22 15 531 5411 0.2 -6.8 59 7.0 -3.2 355 9 327.6 328.5 294.8 342.1 4.33 16 500 5890 -4.1 -6.7 82 2.6 -5.4 345 18 328.0 329.0 295.1 343.5 4.64 17 486 6114 -5.7 -6.7 93 1.0 -6.2 354 16 328.7 329.7 295.4 344.7 4.77 18 457 6595 -8.7 -9.4 95 0.7 -9.0 341 13 330.8 331.7 295.4 344.8 4.11 19 400 7620 -14.1 -16.3 83 2.2 -14.9 45 7 336.7 337.2 295.8 346.1 2.68 20 348 8662 -21.1 -23.7 80 2.6 -21.8 36 2 340.9 341.2 295.9 346.8 1.62 21 300 9740 -29.5 -32.1 78 2.6 -30.0 5 10 343.8 344.0 296.0 347.1 0.86 22 285 10103 -32.3 -35.4 74 3.1 -32.8 360 10 344.9 345.0 296.1 347.4 0.66 23 250 11010 -40.3 -44.1 67 3.8 -40.6 320 12 346.2 346.2 296.0 347.4 0.30 24 209 12205 -51.3 -55.2 63 3.9 -51.4 245 11 347.1 347.2 296.1 347.6 0.10 25 200 12490 -53.7 -57.9 60 4.2 -53.8 205 11 347.7 347.7 296.2 348.1 0.08 26 162 13807 -64.7 -69.6 51 4.9 -64.7 227 23 350.8 350.8 296.8 350.9 0.02 27 155 14078 -61.7 -69.7 34 8.0 -61.8 231 26 360.4 360.4 298.8 360.5 0.02 28 150 14280 -63.3 -71.3 33 8.0 -63.4 270 27 361.0 361.0 298.9 361.1 0.02 29 133 15013 -68.1 -80.1 16 12.0 -68.2 288 33 365.1 365.1 299.7 365.1 0.00 30 101 16614 -81.9 -86.9 42 5.0 -81.9 267 11 368.4 368.4 300.3 368.4 0.00 31 100 16670 -82.5 -87.5 42 5.0 -82.5 260 10 368.3 368.3 300.2 368.3 0.00 32 82 17749 -90.5 -94.7 44 4.2 -90.5 100 20 373.5 373.5 301.2 373.5 0.00 33 76 18162 -82.9 -88.9 35 6.0 -82.9 112 24 397.6 397.6 304.9 397.6 0.00 34 74 18309 -83.7 -88.5 43 4.8 -83.7 118 26 398.9 398.9 305.0 398.9 0.00 35 70 18620 -79.1 -86.1 31 7.0 -79.1 180 7 415.2 415.2 307.2 415.2 0.00 36 69 18702 -78.7 -85.7 31 7.0 -78.7 171 6 417.7 417.7 307.4 417.7 0.00 37 50 20560 -73.7 -86.7 12 13.0 -73.8 90 30 469.8 469.8 312.6 469.8 0.00 38 48 20799 -73.5 -86.5 12 13.0 -73.6 90 32 475.8 475.8 313.1 475.8 0.00 39 43 21452 -67.5 -86.5 5 19.0 -67.8 88 47 505.8 505.8 315.4 505.8 0.01 40 40 21888 -66.9 -87.2 4 20.2 -67.2 85 61 517.8 517.8 316.2 517.8 0.00 41 36 22525 -66.1 -88.1 3 22.0 -66.5 85 59 535.8 535.8 317.3 535.8 0.00 42 35 22696 -66.1 -89.1 3 23.0 -66.5 85 57 540.1 540.1 317.5 540.1 0.00 TRP 82 17749 -90.5 -94.7 44 4.2 -90.5 100 20 373.5 373.5 301.2 373.5 0.00 WND 40 21888 -66.9 -87.2 4 20.2 -67.2 85 61 517.8 517.8 316.2 517.8 0.00 Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 529.56 mb = 5433.08 m = 17824.84 ft Wetbulb zero: 578.22 mb = 4724.10 m = 15498.83 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 74.89 % Est. max temperature: 34.32 C = 93.78 F Sfc-Lift cond lev (LCL): 942.96 mb = 596.79 m = 1957.95 ft T: 26.11 C 700-500 lapse rate: 5.23 C/km ThetaE index: 13.00 C Layer 850.0- 700.0 mb Conv cond level (CCL): 830.92 mb = 1700.67 m = 5579.56 ft Mean mixing ratio: 17.15 g/kg Conv temperature: 35.09 C = 95.16 F Cap Strength: 2.36 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.39 C Lifted Index @700 mb: -1.54 C Showalter Index: -0.02 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 244.80 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1261.09 J/kg Max Up Vert Vel: 50.22 m/s Conv Inhibition (B-): 76.98 J/kg Cap Strength: 2.36 C Lift Cond Lev (LCL): 892.38 mb = 1080.35 m = 3544.41 ft Lev Free Conv (LFC): 767.38 mb = 2375.47 m = 7793.44 ft Equ Level (EL): 157.38 mb = 13984.66 m = 45880.87 ft B at Equ Level: 1243.98 J/kg Max Parcel Lev (MPL): 77.38 mb = 18063.90 m = 59264.06 ft Wind level data Storm motion: 90 at 11 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 84 300 3 2.6 -1.5 | 276 13 13.3 -1.5 1 974 305 0 0 -0.0 -0.0 | 270 11 10.7 0.0 2 942 610 80 10 -9.8 -1.7 | 332 2 0.9 -1.7 3 925 767 90 10 -10.0 0.0 | 268 1 0.7 0.0 4 910 914 90 11 -11.0 0.0 | 96 0 -0.3 0.0 5 850 1505 70 21 -19.7 -7.2 | 51 11 -9.0 -7.2 6 848 1524 70 19 -17.9 -6.5 | 48 10 -7.1 -6.5 7 789 2134 70 22 -20.7 -7.5 | 53 12 -9.9 -7.5 8 762 2438 75 22 -21.3 -5.7 | 62 12 -10.5 -5.7 9 709 3048 75 25 -24.1 -6.5 | 64 15 -13.4 -6.4 10 700 3155 80 21 -20.7 -3.6 | 70 11 -9.9 -3.6 11 683 3353 65 15 -13.6 -6.3 | 24 7 -2.9 -6.3 12 658 3658 75 11 -10.6 -2.8 | 358 3 0.1 -2.8 13 634 3962 45 13 -9.2 -9.2 | 350 9 1.5 -9.2 14 610 4267 60 13 -11.3 -6.5 | 5 6 -0.5 -6.5 15 588 4572 60 10 -8.7 -5.0 | 337 5 2.1 -5.0 16 546 5182 360 3 -0.0 -3.0 | 285 11 10.7 -3.0 17 506 5791 345 21 5.4 -20.3 | 321 26 16.2 -20.3 18 500 5890 345 18 4.7 -17.4 | 318 23 15.4 -17.4 19 487 6096 355 16 1.4 -15.9 | 323 20 12.1 -15.9 20 468 6401 330 14 7.0 -12.1 | 304 21 17.7 -12.1 21 400 7620 45 7 -4.9 -4.9 | 310 8 5.8 -4.9 22 368 8230 35 5 -2.9 -4.1 | 297 9 7.9 -4.1 23 353 8534 40 1 -0.6 -0.8 | 274 10 10.1 -0.7 24 312 9449 5 11 -1.0 -11.0 | 318 15 9.8 -10.9 25 300 9740 5 10 -0.9 -10.0 | 315 14 9.9 -9.9 26 287 10058 5 10 -0.9 -10.0 | 315 14 9.9 -9.9 27 274 10363 325 10 5.7 -8.2 | 296 18 16.5 -8.2 28 250 11010 320 12 7.7 -9.2 | 296 21 18.5 -9.2 29 240 11278 320 12 7.7 -9.2 | 296 21 18.5 -9.2 30 229 11582 330 10 5.0 -8.7 | 299 18 15.7 -8.6 31 200 12490 205 11 4.6 10.0 | 237 18 15.4 10.0 32 200 12497 210 1 0.5 0.9 | 265 11 11.2 0.9 33 190 12802 205 11 4.6 10.0 | 237 18 15.4 10.0 34 164 13716 230 22 16.9 14.1 | 243 31 27.6 14.2 35 156 14021 220 26 16.7 19.9 | 234 34 27.5 19.9 36 150 14280 270 27 27.0 -0.0 | 270 38 37.7 0.0 37 134 14935 285 32 30.9 -8.3 | 281 42 41.7 -8.3 38 127 15240 300 38 32.9 -19.0 | 293 48 43.7 -19.0 39 104 16459 285 14 13.5 -3.6 | 278 25 24.3 -3.6 40 100 16670 260 10 9.8 1.7 | 265 21 20.6 1.8 41 98 16764 260 10 9.8 1.7 | 265 21 20.6 1.8 42 93 17069 270 10 10.0 -0.0 | 270 21 20.7 0.0 43 88 17374 215 2 1.1 1.6 | 262 12 11.9 1.7 44 83 17678 100 10 -9.8 1.7 | 207 2 0.9 1.8 45 82 17749 100 20 -19.7 3.5 | 111 10 -9.0 3.5 46 79 17983 100 20 -19.7 3.5 | 111 10 -9.0 3.5 47 74 18288 120 27 -23.4 13.5 | 137 19 -12.6 13.5 48 70 18593 100 19 -18.7 3.3 | 113 9 -8.0 3.3 49 70 18620 180 7 0.0 7.0 | 237 13 10.7 7.0 50 67 18898 150 2 -1.0 1.7 | 260 10 9.7 1.8 51 60 19507 240 15 13.0 7.5 | 252 25 23.7 7.5 52 57 19812 180 12 0.0 12.0 | 222 16 10.7 12.0 53 51 20422 110 24 -22.6 8.2 | 125 14 -11.8 8.2 54 50 20560 90 30 -30.0 0.0 | 90 19 -19.3 0.0 55 46 21031 90 34 -34.0 0.0 | 90 23 -23.3 0.0 56 40 21888 85 61 -60.8 -5.3 | 84 50 -50.0 -5.3 57 37 22250 85 61 -60.8 -5.3 | 84 50 -50.0 -5.3 58 32 22860 85 51 -50.8 -4.4 | 84 40 -40.1 -4.4 Wind Parameters Mean winds (0-6000m): 59.9 at 14.3 knts Storm direction: 89.9 at 10.7 knts Shear (0-3000m) pos: 3.3 neg: 1.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 149.9 deg Storm rel helicity (0-3000m) pos: 27.5 neg: -8.8 tot: 18.7 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.8 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 77.31 Bulk Shear: 16.31 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 60 3 281 8| 11.8 0.0 11.8| 15.0 -3.1 12.0 23.9 0.43| 14.4 6.3 1000 84 7 281 4| 8.4 0.0 8.4| 15.0 -3.5 11.6 11.6 0.16| 11.1 1.7 1500 78 11 352 2| 5.6 2.3 7.9| 15.0 -8.8 6.3 4.2 0.03| 10.6 0.3 2000 75 13 30 4| 4.2 2.3 6.5| 17.4 -8.8 8.6 4.3 0.05| 8.6 0.5 2500 74 15 42 6| 3.7 1.8 5.5| 24.1 -8.8 15.4 6.1 0.11| 7.4 0.8 3000 74 17 49 7| 3.3 1.5 4.8| 27.5 -8.8 18.7 6.2 0.12| 6.7 0.8 4000 72 16 43 7| 2.5 1.4 3.8| 28.9 -25.3 3.6 0.9 -0.06| 7.7 -0.4 5000 70 15 31 6| 1.9 1.6 3.5| 30.9 -44.1 -13.2 -2.6 -0.16| 7.6 -1.2 6000 60 14 13 7| 1.6 2.2 3.8| 76.4 -55.0 21.4 3.6 -0.03| 8.5 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251128.00.gif