UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:1200Z 5 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 1013 15 28.0 25.0 84 3.0 25.8 350 8 300.0 303.7 298.5 359.0 20.06 1 1000 129 27.2 23.0 78 4.2 24.2 35 9 300.4 303.6 297.3 353.1 17.96 2 942 656 22.4 21.9 97 0.5 22.1 62 9 300.6 303.9 297.3 353.0 17.83 3 925 815 21.6 20.0 91 1.6 20.5 70 8 301.4 304.4 296.4 348.8 16.11 4 921 853 21.2 19.8 92 1.4 20.2 72 8 301.4 304.3 296.3 348.4 15.98 5 850 1547 18.8 15.3 80 3.5 16.4 135 14 305.8 308.3 295.4 344.7 12.97 6 779 2292 14.6 8.6 67 6.0 10.9 120 18 309.1 310.8 293.5 336.6 9.04 7 761 2490 14.8 -0.2 36 15.0 6.8 113 22 311.3 312.3 290.8 326.9 4.96 8 749 2624 13.6 7.6 67 6.0 9.9 106 21 311.5 313.1 294.0 338.5 8.78 9 714 3026 10.2 7.1 81 3.1 8.3 100 19 312.0 313.7 294.2 339.5 8.90 10 700 3191 9.4 7.2 86 2.2 8.0 100 18 312.9 314.6 294.6 341.2 9.15 11 697 3227 9.0 6.9 87 2.1 7.7 100 18 312.8 314.5 294.5 340.7 9.00 12 606 4374 2.8 -3.2 65 6.0 -0.3 69 16 318.5 319.4 292.9 334.5 4.99 13 587 4631 1.4 -12.6 34 14.0 -4.4 65 17 319.7 320.2 291.2 328.0 2.47 14 559 5024 -0.7 -6.7 64 6.0 -3.6 65 17 321.8 322.6 293.2 335.3 4.14 15 540 5300 -2.3 -11.3 50 9.0 -6.1 65 18 323.0 323.6 292.5 333.0 2.99 16 531 5434 -2.3 -24.3 17 22.0 -9.1 65 18 324.6 324.8 291.2 328.2 1.01 17 521 5585 -3.3 -13.3 46 10.0 -7.4 74 18 325.2 325.7 292.8 334.1 2.63 18 508 5785 -4.1 -17.1 36 13.0 -8.9 93 17 326.6 326.9 292.6 333.3 1.97 19 504 5847 -4.1 -32.1 9 28.0 -11.2 99 17 327.3 327.4 291.5 329.2 0.51 20 500 5910 -4.5 -30.5 11 26.0 -11.3 105 17 327.6 327.7 291.6 329.8 0.60 21 452 6695 -10.1 -20.1 44 10.0 -13.4 82 19 330.1 330.5 293.3 336.1 1.71 22 447 6781 -9.9 -27.9 21 18.0 -14.7 80 20 331.4 331.6 292.9 334.6 0.86 23 443 6850 -9.9 -34.9 11 25.0 -15.5 79 21 332.3 332.4 292.8 334.0 0.44 24 439 6920 -10.5 -24.5 31 14.0 -14.6 79 22 332.4 332.6 293.5 336.7 1.20 25 431 7062 -10.9 -34.9 12 24.0 -16.3 78 25 333.6 333.7 293.2 335.4 0.46 26 408 7480 -14.1 -26.1 35 12.0 -17.4 76 32 334.8 335.0 294.0 338.8 1.11 27 400 7630 -15.1 -27.1 35 12.0 -18.3 75 32 335.4 335.6 294.1 339.2 1.04 28 368 8253 -19.7 -35.7 23 16.0 -22.8 65 27 337.3 337.4 294.1 339.2 0.49 29 345 8729 -21.5 -51.5 5 30.0 -25.1 61 16 341.2 341.2 294.7 341.6 0.10 30 300 9740 -30.1 -47.1 17 17.0 -31.9 10 9 343.0 343.0 295.2 343.7 0.18 31 294 9884 -31.5 -47.5 19 16.0 -33.1 339 6 343.0 343.0 295.2 343.7 0.18 32 250 11020 -39.7 -67.7 3 28.0 -40.8 105 21 347.0 347.0 296.0 347.1 0.02 33 237 11381 -41.9 -68.9 4 27.0 -42.8 108 27 349.1 349.1 296.4 349.1 0.02 34 200 12500 -51.9 -58.9 43 7.0 -52.1 120 17 350.6 350.6 296.8 350.9 0.07 35 186 12966 -56.1 -61.1 53 5.0 -56.2 135 17 351.1 351.2 296.9 351.4 0.06 36 174 13387 -58.9 -68.9 26 10.0 -59.0 148 20 353.3 353.3 297.4 353.4 0.02 37 150 14300 -67.1 -74.1 36 7.0 -67.1 135 21 354.5 354.5 297.6 354.5 0.01 38 149 14340 -67.5 -74.5 36 7.0 -67.5 139 22 354.5 354.5 297.6 354.5 0.01 39 136 14885 -70.9 -78.9 30 8.0 -70.9 118 18 357.8 357.8 298.2 357.9 0.01 40 120 15613 -77.3 -81.0 55 3.7 -77.3 7 10 359.2 359.2 298.5 359.2 0.00 41 101 16585 -83.5 -87.7 48 4.2 -83.5 27 20 365.4 365.4 299.7 365.4 0.00 42 100 16640 -83.7 -87.8 49 4.1 -83.7 40 24 366.0 366.0 299.8 366.0 0.00 43 90 17223 -85.7 -89.6 49 3.9 -85.7 115 25 373.2 373.2 301.1 373.2 0.00 44 80 17881 -80.1 -89.1 21 9.0 -80.1 91 31 397.5 397.5 304.9 397.6 0.00 45 78 18027 -72.7 -84.7 15 12.0 -72.8 89 29 415.8 415.8 307.2 415.8 0.00 46 73 18420 -69.3 -87.3 6 18.0 -69.4 9 14 430.9 430.9 308.9 430.9 0.00 47 70 18670 -70.9 -87.9 6 17.0 -71.0 255 27 432.7 432.7 309.1 432.7 0.00 48 58 19772 -75.1 -89.1 10 14.0 -75.2 259 21 447.1 447.1 310.6 447.1 0.00 49 50 20640 -71.5 -89.5 5 18.0 -71.6 85 24 475.0 475.0 313.1 475.0 0.00 50 39 22134 -64.5 -88.5 2 24.0 -64.9 93 50 527.7 527.7 316.8 527.7 0.00 51 36 22621 -67.3 -90.3 2 23.0 -67.6 91 54 532.7 532.7 317.1 532.7 0.00 52 33 23152 -62.1 -89.1 2 27.0 -62.7 88 59 559.9 559.9 318.6 559.9 0.00 53 30 23740 -63.5 -88.5 2 25.0 -64.1 85 67 571.5 571.5 319.2 571.6 0.01 54 26 24628 -58.9 -86.9 2 28.0 -60.1 85 70 608.5 608.5 321.0 608.5 0.01 TRP 90 17223 -85.7 -89.6 49 3.9 -85.7 115 25 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 568.33 mb = 4893.21 m = 16053.66 ft Wetbulb zero: 609.12 mb = 4331.73 m = 14211.56 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 68.34 % Est. max temperature: 32.97 C = 91.34 F Sfc-Lift cond lev (LCL): 970.39 mb = 394.11 m = 1293.00 ft T: 24.79 C 700-500 lapse rate: 5.11 C/km ThetaE index: 32.09 C Layer 1000.0- 749.0 mb Conv cond level (CCL): 923.00 mb = 833.83 m = 2735.63 ft Mean mixing ratio: 17.62 g/kg Conv temperature: 29.35 C = 84.83 F Cap Strength: 0.47 C Lifted Index: -2.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.05 C Lifted Index @700 mb: -1.87 C Showalter Index: 0.40 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.80 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 228.60 Risk: None Energy Index: -2.83 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 956.03 J/kg Max Up Vert Vel: 43.73 m/s Conv Inhibition (B-): 9.66 J/kg Cap Strength: 0.45 C Lift Cond Lev (LCL): 932.80 mb = 741.65 m = 2433.19 ft Lev Free Conv (LFC): 817.80 mb = 1876.71 m = 6157.12 ft Equ Level (EL): 767.80 mb = 2414.49 m = 7921.45 ft B at Equ Level: 9.76 J/kg Max Parcel Lev (MPL): 87.80 mb = 17361.11 m = 56958.32 ft Wind level data Storm motion: 120 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 1013 15 350 8 1.4 -7.9 | 320 18 11.3 -13.6 1 1000 129 35 9 -5.2 -7.4 | 340 14 4.8 -13.1 2 980 305 40 9 -5.8 -6.9 | 342 13 4.2 -12.7 3 947 610 60 9 -7.8 -4.5 | 348 10 2.2 -10.3 4 925 815 70 8 -7.5 -2.7 | 344 9 2.4 -8.5 5 914 914 75 7 -6.8 -1.8 | 337 8 3.2 -7.6 6 852 1524 135 10 -7.1 7.1 | 245 3 2.9 1.3 7 850 1547 135 14 -9.9 9.9 | 181 4 0.0 4.1 8 793 2134 125 14 -11.5 8.0 | 146 3 -1.5 2.3 9 765 2438 115 22 -19.9 9.3 | 109 11 -10.0 3.5 10 738 2743 100 20 -19.7 3.5 | 77 10 -9.8 -2.3 11 700 3191 100 18 -17.7 3.1 | 71 8 -7.8 -2.6 12 661 3658 100 19 -18.7 3.3 | 74 9 -8.8 -2.5 13 613 4267 70 16 -15.0 -5.5 | 24 12 -5.1 -11.2 14 590 4572 65 17 -15.4 -7.2 | 23 14 -5.5 -12.9 15 527 5486 65 18 -16.3 -7.6 | 25 15 -6.4 -13.4 16 500 5910 105 17 -16.4 4.4 | 78 7 -6.5 -1.4 17 488 6096 120 15 -13.0 7.5 | 120 4 -3.0 1.7 18 469 6401 120 12 -10.4 6.0 | 118 1 -0.4 0.2 19 451 6706 80 19 -18.7 -3.3 | 44 13 -8.8 -9.1 20 401 7620 75 34 -32.8 -8.8 | 58 27 -22.9 -14.6 21 400 7630 75 32 -30.9 -8.3 | 56 25 -21.0 -14.0 22 369 8230 65 27 -24.5 -11.4 | 40 22 -14.5 -17.2 23 339 8839 60 13 -11.3 -6.5 | 6 12 -1.3 -12.3 24 300 9740 10 9 -1.6 -8.9 | 330 17 8.4 -14.6 25 287 10058 300 3 2.6 -1.5 | 300 14 12.5 -7.3 26 263 10668 75 10 -9.7 -2.6 | 358 8 0.3 -8.3 27 252 10973 115 13 -11.8 5.5 | 82 2 -1.8 -0.3 28 250 11020 105 21 -20.3 5.4 | 88 10 -10.3 -0.3 29 230 11582 110 31 -29.1 10.6 | 104 20 -19.2 4.8 30 200 12497 120 14 -12.1 7.0 | 120 3 -2.2 1.2 31 200 12500 120 17 -14.7 8.5 | 120 6 -4.8 2.7 32 191 12802 120 15 -13.0 7.5 | 120 4 -3.0 1.7 33 182 13106 150 18 -9.0 15.6 | 185 10 0.9 9.8 34 165 13716 145 23 -13.2 18.8 | 166 13 -3.2 13.1 35 150 14300 135 21 -14.8 14.8 | 152 10 -4.9 9.1 36 149 14326 140 22 -14.1 16.9 | 159 12 -4.2 11.1 37 134 14935 115 17 -15.4 7.2 | 105 6 -5.5 1.4 38 127 15240 45 11 -7.8 -7.8 | 351 14 2.2 -13.5 39 121 15545 10 10 -1.7 -9.8 | 332 18 8.2 -15.6 40 115 15850 350 11 1.9 -10.8 | 324 20 11.9 -16.6 41 103 16459 360 11 -0.0 -11.0 | 329 19 9.9 -16.8 42 100 16640 40 24 -15.4 -18.4 | 13 25 -5.5 -24.1 43 98 16764 35 23 -13.2 -18.8 | 8 25 -3.2 -24.6 44 90 17223 115 25 -22.7 10.6 | 111 14 -12.7 4.8 45 88 17374 115 25 -22.7 10.6 | 111 14 -12.7 4.8 46 83 17678 95 29 -28.9 2.5 | 80 19 -18.9 -3.2 47 79 17983 90 32 -32.0 0.0 | 75 23 -22.1 -5.8 48 75 18288 85 16 -15.9 -1.4 | 40 9 -6.0 -7.2 49 71 18593 280 12 11.8 -2.1 | 290 23 21.8 -7.8 50 70 18670 255 27 26.1 7.0 | 268 36 36.0 1.2 51 67 18898 260 26 25.6 4.5 | 272 36 35.5 -1.2 52 64 19202 270 33 33.0 -0.0 | 278 43 42.9 -5.8 53 61 19507 270 26 26.0 -0.0 | 279 36 35.9 -5.8 54 55 20117 245 14 12.7 5.9 | 270 23 22.6 0.2 55 52 20422 60 13 -11.3 -6.5 | 6 12 -1.3 -12.3 56 50 20640 85 24 -23.9 -2.1 | 61 16 -14.0 -7.9 57 47 21031 100 28 -27.6 4.9 | 87 18 -17.6 -0.9 58 42 21641 95 47 -46.8 4.1 | 87 37 -36.9 -1.7 59 35 22860 90 55 -55.0 0.0 | 83 45 -45.1 -5.8 60 30 23740 85 67 -66.7 -5.8 | 78 58 -56.8 -11.6 61 26 24384 85 70 -69.7 -6.1 | 79 61 -59.8 -11.9 62 22 24994 95 63 -62.8 5.5 | 90 53 -52.8 -0.3 Wind Parameters Mean winds (0-6000m): 90.1 at 15.3 knts Storm direction: 120.1 at 11.5 knts Shear (0-3000m) pos: 2.9 neg: 2.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 28.8 neg: -33.7 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -2.5 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 47.89 Bulk Shear: 19.96 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 37 9 340 14| 9.3 0.0 9.3| 27.4 0.0 27.4 54.8 0.72| 9.9 7.1 1000 52 9 344 12| 5.9 0.0 5.9| 28.8 -4.0 24.8 24.8 0.39| 7.7 3.0 1500 72 9 348 9| 5.9 0.0 5.9| 28.8 -7.1 21.7 14.4 0.06| 7.8 0.5 2000 95 10 359 5| 4.4 1.1 5.5| 28.8 -11.3 17.5 8.8 -0.15| 7.4 -1.1 2500 104 11 22 3| 3.5 2.7 6.2| 28.8 -21.0 7.7 3.1 -0.25| 8.0 -2.0 3000 104 13 44 4| 2.9 2.0 5.0| 28.8 -33.7 -5.0 -1.7 -0.33| 7.6 -2.5 4000 101 14 55 5| 2.2 1.7 3.9| 29.7 -48.9 -19.2 -4.8 -0.39| 6.7 -2.6 5000 93 15 45 7| 1.8 1.7 3.5| 30.8 -60.5 -29.8 -6.0 -0.41| 5.9 -2.4 6000 90 15 43 8| 2.5 1.4 4.0| 59.6 -60.5 -1.0 -0.2 -0.17| 6.3 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251105.12.gif