UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:1200Z 7 NOV 25 Station: SB099 WMO ident: 82099 Latitude: 0.05 Longitude: -51.07 ------------------------------------------------------------------------------- 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 1011 15 29.0 24.0 74 5.0 25.3 60 4 301.2 304.7 298.1 356.9 18.90 1 1000 112 27.6 23.3 77 4.3 24.5 45 6 300.8 304.1 297.6 354.5 18.30 2 941 649 22.0 22.0 100 0.0 22.0 56 18 300.3 303.6 297.3 353.0 17.96 3 925 799 21.0 20.8 99 0.2 20.9 60 24 300.8 303.9 296.8 350.6 16.95 4 900 1035 18.6 17.5 93 1.1 17.8 64 26 300.7 303.3 294.8 342.1 14.12 5 881 1219 19.2 15.5 79 3.7 16.7 70 27 303.1 305.5 294.5 340.7 12.67 6 850 1526 17.4 13.5 78 3.9 14.8 70 25 304.4 306.5 294.0 338.7 11.52 7 849 1536 17.2 13.3 78 3.9 14.7 71 25 304.3 306.4 293.9 338.2 11.38 8 806 1979 16.2 -5.8 22 22.0 5.7 90 23 307.8 308.3 287.9 317.4 3.07 9 777 2290 14.8 4.8 51 10.0 9.0 92 24 309.5 310.8 292.0 330.9 6.95 10 759 2488 14.4 -4.6 26 19.0 5.0 97 23 311.1 311.8 289.5 322.5 3.58 11 713 3013 10.0 6.1 77 3.9 7.6 115 18 311.9 313.5 293.7 337.6 8.31 12 700 3166 9.4 3.4 66 6.0 5.9 120 17 312.9 314.2 293.0 334.7 7.00 13 672 3504 7.8 1.8 66 6.0 4.4 130 14 314.8 316.0 293.1 335.2 6.50 14 652 3753 7.4 -9.6 29 17.0 -0.2 123 13 317.1 317.6 290.6 326.3 2.83 15 647 3816 7.2 -5.8 39 13.0 0.9 118 13 317.5 318.3 291.7 329.9 3.83 16 610 4298 4.2 -4.8 52 9.0 -0.3 80 11 319.5 320.3 292.7 333.7 4.39 17 530 5429 -2.7 -17.7 30 15.0 -8.1 61 10 324.3 324.7 291.9 330.5 1.79 18 526 5489 -2.9 -11.9 50 9.0 -6.7 60 10 324.8 325.3 292.9 334.6 2.92 19 509 5749 -3.5 -30.5 10 27.0 -10.7 81 7 327.1 327.2 291.5 329.3 0.59 20 505 5812 -3.9 -29.9 11 26.0 -10.9 81 6 327.4 327.5 291.6 329.7 0.63 21 501 5874 -4.7 -17.7 35 13.0 -9.4 68 7 327.1 327.5 292.7 333.7 1.90 22 500 5890 -4.7 -17.7 35 13.0 -9.4 65 7 327.3 327.7 292.7 333.9 1.90 23 480 6209 -7.3 -33.3 10 26.0 -13.5 62 7 327.9 328.0 291.6 329.7 0.48 24 465 6455 -9.1 -36.1 9 27.0 -14.9 66 9 328.7 328.8 291.7 330.1 0.38 25 434 6987 -10.9 -47.9 3 37.0 -16.9 38 10 333.0 333.0 292.6 333.4 0.12 26 419 7256 -12.1 -46.1 4 34.0 -17.7 63 11 334.8 334.8 293.2 335.4 0.15 27 415 7329 -11.7 -47.7 3 36.0 -17.6 72 12 336.2 336.2 293.5 336.7 0.12 28 400 7610 -13.3 -44.3 5 31.0 -18.6 105 13 337.7 337.7 293.9 338.4 0.19 29 360 8403 -19.9 -31.9 34 12.0 -22.5 87 10 339.2 339.3 294.8 342.0 0.73 30 300 9730 -29.7 -46.7 18 17.0 -31.6 340 10 343.5 343.6 295.3 344.3 0.19 31 298 9778 -29.9 -46.9 18 17.0 -31.7 17 15 343.9 343.9 295.4 344.7 0.19 32 250 11000 -40.3 -55.3 19 15.0 -41.2 145 3 346.2 346.2 295.8 346.5 0.08 33 246 11110 -41.3 -55.3 21 14.0 -42.1 139 3 346.3 346.3 295.9 346.6 0.09 34 226 11679 -46.7 -51.2 60 4.5 -46.9 140 9 346.5 346.5 296.0 347.1 0.15 35 200 12480 -52.7 -57.7 55 5.0 -52.9 150 8 349.3 349.3 296.5 349.7 0.08 36 192 12741 -54.9 -59.6 56 4.7 -55.0 161 11 349.9 349.9 296.7 350.2 0.06 37 185 12977 -56.9 -64.9 36 8.0 -57.1 148 12 350.4 350.4 296.7 350.5 0.03 38 177 13255 -59.3 -65.3 46 6.0 -59.4 132 12 350.9 350.9 296.8 351.0 0.03 39 171 13469 -61.3 -70.3 29 9.0 -61.4 120 13 351.1 351.1 296.9 351.1 0.02 40 155 14071 -65.1 -78.1 15 13.0 -65.2 124 19 354.6 354.6 297.6 354.6 0.01 41 150 14270 -66.5 -77.5 20 11.0 -66.6 135 22 355.5 355.5 297.8 355.6 0.01 42 128 15211 -74.9 -82.9 28 8.0 -74.9 89 11 356.9 356.9 298.1 356.9 0.00 43 101 16555 -84.1 -89.1 41 5.0 -84.1 171 18 364.2 364.2 299.5 364.2 0.00 44 100 16610 -84.1 -88.9 42 4.8 -84.1 175 19 365.2 365.2 299.7 365.2 0.00 45 98 16721 -84.3 -88.8 45 4.5 -84.3 170 22 367.0 367.0 300.0 367.0 0.00 46 92 17071 -83.1 -89.1 34 6.0 -83.1 144 31 376.0 376.0 301.6 376.0 0.00 47 85 17524 -71.3 -88.3 6 17.0 -71.3 99 16 408.5 408.5 306.3 408.5 0.00 48 70 18650 -78.1 -88.1 18 10.0 -78.1 260 22 417.3 417.3 307.4 417.3 0.00 49 69 18732 -78.5 -88.5 18 10.0 -78.6 262 22 418.2 418.2 307.5 418.2 0.00 50 61 19435 -79.3 -89.3 18 10.0 -79.3 241 29 431.4 431.4 309.0 431.4 0.00 51 58 19725 -74.9 -88.9 10 14.0 -75.0 236 24 447.6 447.6 310.6 447.6 0.00 52 56 19929 -75.7 -90.7 8 15.0 -75.7 172 14 450.3 450.3 310.9 450.3 0.00 53 50 20590 -73.1 -92.1 4 19.0 -73.2 85 20 471.2 471.2 312.7 471.2 0.00 54 44 21345 -71.5 -92.5 3 21.0 -71.6 86 35 492.7 492.7 314.4 492.7 0.00 55 39 22073 -63.7 -91.7 1 28.0 -64.1 94 55 529.7 529.7 316.9 529.7 0.00 56 36 22564 -65.1 -92.1 1 27.0 -65.5 88 59 538.4 538.4 317.4 538.4 0.00 57 30 23690 -60.5 -91.5 1 31.0 -61.4 85 60 579.7 579.7 319.6 579.7 0.00 58 26 24595 -54.1 -88.1 1 34.0 -56.1 89 61 622.1 622.1 321.6 622.1 0.01 59 22 25669 -53.3 -87.3 1 34.0 -55.7 95 63 654.9 654.9 322.9 655.0 0.01 TRP 98 16721 -84.3 -88.8 45 4.5 -84.3 170 22 367.0 367.0 300.0 367.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 561.30 mb = 4986.40 m = 16359.37 ft Wetbulb zero: 652.93 mb = 3741.12 m = 12273.88 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 55.60 % Est. max temperature: 31.73 C = 89.12 F Sfc-Lift cond lev (LCL): 940.71 mb = 651.96 m = 2138.96 ft T: 21.98 C 700-500 lapse rate: 5.18 C/km ThetaE index: 39.46 C Layer 1000.0- 777.0 mb Conv cond level (CCL): 938.00 mb = 677.11 m = 2221.47 ft Mean mixing ratio: 17.78 g/kg Conv temperature: 28.20 C = 82.76 F Cap Strength: 0.02 C Lifted Index: -2.79 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.88 C Lifted Index @700 mb: -1.99 C Showalter Index: 2.60 C Risk: Showers probable Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.20 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 219.00 Risk: None Energy Index: -0.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1080.71 J/kg Max Up Vert Vel: 46.49 m/s Conv Inhibition (B-): 1.13 J/kg Cap Strength: 0.59 C Lift Cond Lev (LCL): 935.58 mb = 699.68 m = 2295.51 ft Lev Free Conv (LFC): 930.58 mb = 746.48 m = 2449.06 ft Equ Level (EL): 160.58 mb = 13854.54 m = 45453.97 ft B at Equ Level: 1074.27 J/kg Max Parcel Lev (MPL): 80.58 mb = 17833.76 m = 58508.99 ft Wind level data Storm motion: 114 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 1011 15 60 4 -3.5 -2.0 | 313 10 7.3 -6.9 1 1000 112 45 6 -4.2 -4.2 | 324 11 6.5 -9.1 2 978 305 55 7 -5.7 -4.0 | 330 10 5.1 -8.9 3 945 610 55 16 -13.1 -9.2 | 9 14 -2.3 -14.1 4 925 799 60 24 -20.8 -12.0 | 31 20 -10.0 -16.9 5 913 914 60 26 -22.5 -13.0 | 33 21 -11.7 -17.9 6 881 1219 70 27 -25.4 -9.2 | 46 20 -14.6 -14.1 7 850 1526 70 25 -23.5 -8.6 | 43 18 -12.7 -13.4 8 820 1829 90 22 -22.0 0.0 | 66 12 -11.2 -4.9 9 791 2134 90 25 -25.0 0.0 | 71 15 -14.2 -4.9 10 763 2438 95 23 -22.9 2.0 | 77 12 -12.1 -2.9 11 700 3166 120 17 -14.7 8.5 | 133 5 -3.9 3.6 12 684 3353 130 15 -11.5 9.6 | 172 5 -0.7 4.8 13 659 3658 130 13 -10.0 8.4 | 193 4 0.8 3.5 14 611 4267 80 11 -10.8 -1.9 | 0 7 -0.0 -6.8 15 526 5486 60 10 -8.7 -5.0 | 348 10 2.1 -9.9 16 506 5791 85 6 -6.0 -0.5 | 318 7 4.8 -5.4 17 500 5890 65 7 -6.3 -3.0 | 330 9 4.4 -7.8 18 487 6096 60 6 -5.2 -3.0 | 325 10 5.6 -7.9 19 450 6706 70 11 -10.3 -3.8 | 357 9 0.5 -8.6 20 432 7010 35 10 -5.7 -8.2 | 339 14 5.1 -13.1 21 400 7610 105 13 -12.6 3.4 | 49 2 -1.8 -1.5 22 399 7620 105 10 -9.7 2.6 | 334 3 1.1 -2.3 23 383 7925 110 10 -9.4 3.4 | 316 2 1.4 -1.5 24 368 8230 90 9 -9.0 0.0 | 340 5 1.8 -4.9 25 353 8534 85 11 -11.0 -1.0 | 2 6 -0.2 -5.8 26 339 8839 50 13 -10.0 -8.4 | 356 13 0.8 -13.2 27 325 9144 20 11 -3.8 -10.3 | 335 17 7.0 -15.2 28 312 9449 15 17 -4.4 -16.4 | 343 22 6.4 -21.3 29 300 9730 340 10 3.4 -9.4 | 315 20 14.2 -14.3 30 299 9754 15 15 -3.9 -14.5 | 340 21 6.9 -19.4 31 250 11000 145 3 -1.7 2.5 | 285 9 9.1 -2.4 32 240 11278 130 3 -2.3 1.9 | 289 9 8.5 -3.0 33 219 11887 145 12 -6.9 9.8 | 218 6 3.9 4.9 34 209 12192 175 10 -0.9 10.0 | 243 11 9.9 5.1 35 200 12480 150 8 -4.0 6.9 | 253 7 6.8 2.0 36 199 12497 175 10 -0.9 10.0 | 243 11 9.9 5.1 37 164 13716 105 14 -13.5 3.6 | 65 3 -2.7 -1.3 38 150 14270 135 22 -15.6 15.6 | 156 12 -4.8 10.7 39 149 14326 135 22 -15.6 15.6 | 156 12 -4.8 10.7 40 134 14935 130 12 -9.2 7.7 | 209 3 1.6 2.8 41 127 15240 80 11 -10.8 -1.9 | 0 7 -0.0 -6.8 42 114 15850 55 16 -13.1 -9.2 | 9 14 -2.3 -14.1 43 108 16154 70 13 -12.2 -4.4 | 9 9 -1.4 -9.3 44 103 16459 165 16 -4.1 15.5 | 212 12 6.7 10.6 45 100 16610 175 19 -1.7 18.9 | 213 17 9.1 14.0 46 98 16721 170 22 -3.8 21.7 | 203 18 7.0 16.8 47 97 16764 175 19 -1.7 18.9 | 213 17 9.1 14.0 48 92 17069 145 31 -17.8 25.4 | 161 22 -7.0 20.5 49 83 17678 85 11 -11.0 -1.0 | 2 6 -0.2 -5.8 50 79 17983 280 13 12.8 -2.3 | 287 25 23.6 -7.1 51 75 18288 265 31 30.9 2.7 | 273 42 41.7 -2.2 52 70 18650 260 22 21.7 3.8 | 272 32 32.5 -1.1 53 67 18898 265 21 20.9 1.8 | 276 32 31.7 -3.1 54 64 19202 245 33 29.9 13.9 | 257 42 40.7 9.1 55 57 19812 235 23 18.8 13.2 | 254 31 29.6 8.3 56 54 20117 80 2 -2.0 -0.3 | 301 10 8.8 -5.2 57 51 20422 30 12 -6.0 -10.4 | 343 16 4.8 -15.3 58 50 20590 85 20 -19.9 -1.7 | 54 11 -9.1 -6.6 59 49 20726 80 16 -15.8 -2.8 | 33 9 -5.0 -7.7 60 46 21031 105 30 -29.0 7.8 | 99 18 -18.2 2.9 61 44 21336 85 33 -32.9 -2.9 | 71 23 -22.1 -7.8 62 42 21641 100 52 -51.2 9.0 | 96 41 -40.4 4.1 63 34 22860 85 61 -60.8 -5.3 | 78 51 -50.0 -10.2 64 31 23470 80 59 -58.1 -10.2 | 72 50 -47.3 -15.1 65 30 23690 85 60 -59.8 -5.2 | 78 50 -49.0 -10.1 66 22 24994 95 63 -62.8 5.5 | 91 52 -52.0 0.6 67 17 25908 100 61 -60.1 10.6 | 97 50 -49.3 5.7 Wind Parameters Mean winds (0-6000m): 84.4 at 15.8 knts Storm direction: 114.4 at 11.8 knts Shear (0-3000m) pos: 2.8 neg: 1.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 162.5 deg Storm rel helicity (0-3000m) pos: 138.7 neg: -3.9 tot: 134.8 m^2/s^2 ave: 44.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 6.3 10^-3/s Energy-Hel index: 0.79 Bulk Rich Number: 81.07 Bulk Shear: 13.33 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 53 8 334 11| 0.0 9.5 9.5| 25.8 0.0 25.8 51.6 0.89| 10.3 9.2 1000 57 15 7 13| 6.9 4.8 11.6| 74.1 0.0 74.1 74.1 0.80| 12.6 10.2 1500 63 19 23 15| 4.4 3.2 7.5| 90.7 -3.9 86.8 57.8 0.74| 10.2 7.6 2000 69 20 32 14| 3.9 2.4 6.2|117.6 -3.9 113.7 56.9 0.72| 10.2 7.4 2500 74 21 41 14| 3.2 1.9 5.1|126.6 -3.9 122.6 49.1 0.70| 9.2 6.5 3000 79 21 47 13| 2.8 1.6 4.4|138.7 -3.9 134.8 44.9 0.70| 8.9 6.3 4000 88 19 55 10| 2.1 1.9 4.0|147.1 -4.8 142.3 35.6 0.59| 8.5 5.0 5000 86 17 47 9| 1.7 2.0 3.7|147.1 -8.8 138.3 27.7 0.50| 7.5 3.8 6000 84 16 37 8| 1.4 1.5 2.9|149.5 -19.7 129.8 21.6 0.41| 7.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251107.12.gif