UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:1200Z 4 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 1012 17 28.0 24.0 79 4.0 25.0 10 6 300.1 303.6 297.8 355.5 18.88 1 1000 122 27.4 23.3 78 4.1 24.4 65 6 300.5 303.9 297.5 354.3 18.30 2 941 657 22.0 21.8 99 0.2 21.9 65 11 300.3 303.6 297.1 352.4 17.74 3 925 807 21.8 19.6 87 2.2 20.2 65 16 301.6 304.5 296.1 347.9 15.71 4 850 1538 17.4 15.4 88 2.0 16.1 65 22 304.4 306.8 295.1 343.3 13.06 5 793 2129 14.8 11.2 79 3.6 12.5 70 27 307.7 309.7 294.3 339.8 10.60 6 763 2456 15.4 -6.6 21 22.0 4.9 85 26 311.8 312.3 289.2 321.5 3.05 7 741 2703 13.8 -8.2 21 22.0 3.7 81 29 312.6 313.2 289.2 321.6 2.78 8 735 2772 13.2 4.2 54 9.0 7.9 81 30 312.7 314.1 293.0 334.7 7.05 9 702 3157 11.0 -3.0 37 14.0 3.8 89 22 314.4 315.2 291.2 328.3 4.37 10 700 3181 11.2 -3.8 35 15.0 3.6 90 22 314.9 315.7 291.2 328.1 4.12 11 686 3350 11.4 -15.6 14 27.0 0.5 90 22 316.9 317.3 289.5 322.5 1.65 12 631 4041 5.8 -11.2 28 17.0 -1.5 59 12 318.2 318.7 290.7 326.7 2.57 13 604 4398 3.8 -25.2 10 29.0 -5.3 53 15 319.9 320.1 289.6 322.8 0.82 14 580 4726 1.0 -14.0 32 15.0 -5.0 48 22 320.4 320.8 291.1 327.8 2.23 15 542 5270 -1.1 -38.1 4 37.0 -9.5 55 25 324.1 324.2 290.3 325.1 0.26 16 505 5831 -3.9 -34.9 7 31.0 -11.3 80 24 327.4 327.4 291.4 328.8 0.39 17 500 5910 -4.3 -32.3 9 28.0 -11.4 100 21 327.8 327.9 291.6 329.7 0.51 18 418 7288 -15.1 -28.1 32 13.0 -18.3 75 13 331.2 331.3 292.9 334.5 0.90 19 414 7361 -14.5 -37.5 12 23.0 -19.0 71 13 332.9 332.9 292.9 334.3 0.37 20 400 7620 -15.7 -44.7 6 29.0 -20.3 55 16 334.6 334.6 293.2 335.3 0.18 21 359 8430 -18.9 -50.9 4 32.0 -23.1 90 24 340.8 340.8 294.6 341.2 0.10 22 300 9740 -29.1 -49.1 13 20.0 -31.2 125 10 344.4 344.4 295.5 345.0 0.15 23 255 10875 -38.7 -54.7 17 16.0 -39.7 122 11 346.6 346.6 296.0 346.9 0.09 24 250 11010 -39.9 -48.9 38 9.0 -40.6 135 12 346.7 346.8 296.1 347.5 0.18 25 249 11037 -40.1 -48.1 42 8.0 -40.7 137 12 346.8 346.9 296.1 347.7 0.20 26 247 11093 -40.3 -44.7 63 4.4 -40.7 140 13 347.3 347.4 296.3 348.5 0.29 27 219 11904 -46.7 -48.3 84 1.6 -46.8 160 19 349.6 349.7 296.7 350.5 0.22 28 200 12500 -51.7 -57.7 49 6.0 -51.9 160 28 350.9 350.9 296.9 351.2 0.08 29 199 12532 -52.1 -58.1 48 6.0 -52.3 160 28 350.8 350.8 296.8 351.1 0.08 30 170 13532 -60.9 -67.9 39 7.0 -61.0 170 30 352.3 352.3 297.1 352.4 0.02 31 155 14101 -64.9 -71.9 37 7.0 -65.0 170 26 354.9 354.9 297.7 355.0 0.01 32 150 14300 -66.9 -72.9 42 6.0 -67.0 170 25 354.8 354.8 297.7 354.9 0.01 33 129 15194 -74.7 -79.5 47 4.8 -74.7 173 18 356.5 356.5 298.0 356.5 0.01 34 100 16640 -84.1 -88.3 47 4.2 -84.1 335 25 365.2 365.2 299.7 365.2 0.00 35 96 16865 -85.1 -89.0 50 3.9 -85.1 350 23 367.6 367.6 300.1 367.6 0.00 36 89 17280 -85.5 -89.0 53 3.5 -85.5 19 15 374.8 374.8 301.4 374.8 0.00 37 83 17670 -78.1 -85.1 31 7.0 -78.1 84 21 397.5 397.5 304.9 397.5 0.00 38 81 17808 -78.9 -85.9 31 7.0 -78.9 75 29 398.6 398.6 305.0 398.6 0.00 39 73 18404 -75.3 -87.3 14 12.0 -75.3 61 18 418.2 418.2 307.5 418.3 0.00 40 71 18566 -70.9 -85.9 9 15.0 -71.0 60 11 431.0 431.0 308.9 431.0 0.00 41 70 18650 -71.3 -87.3 8 16.0 -71.4 265 14 431.8 431.8 309.0 431.9 0.00 42 66 18999 -70.9 -87.9 6 17.0 -71.0 272 10 440.0 440.0 309.9 440.1 0.00 43 56 19966 -73.9 -88.9 8 15.0 -74.0 167 7 454.4 454.4 311.3 454.4 0.00 44 50 20640 -66.9 -88.9 3 22.0 -67.1 100 32 485.8 485.8 313.9 485.8 0.00 45 49 20762 -66.5 -89.5 3 23.0 -66.8 106 19 489.6 489.6 314.2 489.6 0.00 46 43 21555 -64.7 -88.7 2 24.0 -65.1 110 45 512.7 512.7 315.8 512.7 0.00 47 41 21845 -65.5 -88.5 3 23.0 -65.8 104 47 517.7 517.7 316.1 517.7 0.00 48 30 23760 -61.7 -87.7 2 26.0 -62.4 95 68 576.4 576.4 319.5 576.5 0.01 49 29 23970 -61.8 -87.8 2 26.0 -62.5 95 68 581.9 581.9 319.8 581.9 0.01 50 27 24411 -61.9 -87.9 2 26.0 -62.7 89 66 593.5 593.5 320.3 593.5 0.01 51 20 26310 -51.9 -82.9 1 31.0 -54.8 95 65 677.3 677.3 323.7 677.5 0.02 52 19 26643 -51.7 -82.7 1 31.0 -54.8 95 65 687.9 688.0 324.0 688.1 0.02 TRP 96 16865 -85.1 -89.0 50 3.9 -85.1 350 23 367.6 367.6 300.1 367.6 0.00 WND 29 23970 -61.8 -87.8 2 26.0 -62.5 95 68 581.9 581.9 319.8 581.9 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 561.90 mb = 4985.04 m = 16354.93 ft Wetbulb zero: 671.33 mb = 3528.70 m = 11576.96 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 45.08 % Est. max temperature: 31.81 C = 89.25 F Sfc-Lift cond lev (LCL): 955.43 mb = 523.47 m = 1717.39 ft T: 23.35 C 700-500 lapse rate: 5.68 C/km ThetaE index: 34.01 C Layer 1000.0- 741.0 mb Conv cond level (CCL): 913.57 mb = 914.45 m = 3000.13 ft Mean mixing ratio: 17.53 g/kg Conv temperature: 29.89 C = 85.80 F Cap Strength: 1.02 C Lifted Index: -2.15 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.93 C Lifted Index @700 mb: -0.01 C Showalter Index: 1.16 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 19.70 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 249.80 Risk: None Energy Index: -2.54 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 784.06 J/kg Max Up Vert Vel: 39.60 m/s Conv Inhibition (B-): 3.15 J/kg Cap Strength: 0.96 C Lift Cond Lev (LCL): 931.31 mb = 747.69 m = 2453.02 ft Lev Free Conv (LFC): 886.31 mb = 1176.35 m = 3859.36 ft Equ Level (EL): 776.31 mb = 2309.03 m = 7575.45 ft B at Equ Level: 32.85 J/kg Max Parcel Lev (MPL): 86.31 mb = 17451.05 m = 57253.40 ft Wind level data Storm motion: 99 at 15 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 1012 17 10 6 -1.0 -5.9 | 301 16 13.9 -8.3 1 1000 122 65 6 -5.4 -2.5 | 297 11 9.5 -4.9 2 979 305 55 8 -6.6 -4.6 | 310 11 8.4 -7.0 3 946 610 65 10 -9.1 -4.2 | 318 9 5.9 -6.6 4 925 807 65 16 -14.5 -6.8 | 357 9 0.5 -9.1 5 914 914 70 15 -14.1 -5.1 | 353 8 0.9 -7.5 6 850 1538 65 22 -19.9 -9.3 | 23 13 -5.0 -11.7 7 792 2134 70 27 -25.4 -9.2 | 42 16 -10.4 -11.6 8 764 2438 85 26 -25.9 -2.3 | 67 12 -10.9 -4.6 9 737 2743 80 30 -29.5 -5.2 | 63 16 -14.6 -7.6 10 700 3181 90 22 -22.0 0.0 | 71 7 -7.0 -2.4 11 685 3353 90 22 -22.0 0.0 | 71 7 -7.0 -2.4 12 636 3962 60 12 -10.4 -6.0 | 331 10 4.6 -8.4 13 612 4267 55 13 -10.6 -7.5 | 336 11 4.3 -9.8 14 568 4877 45 25 -17.7 -17.7 | 8 20 -2.7 -20.0 15 507 5791 70 26 -24.4 -8.9 | 40 15 -9.5 -11.3 16 500 5910 100 21 -20.7 3.6 | 103 6 -5.7 1.3 17 488 6096 100 21 -20.7 3.6 | 103 6 -5.7 1.3 18 451 6706 110 7 -6.6 2.4 | 270 8 8.4 0.0 19 400 7620 55 16 -13.1 -9.2 | 351 12 1.9 -11.5 20 400 7620 50 18 -13.8 -11.6 | 355 14 1.2 -13.9 21 368 8230 85 25 -24.9 -2.2 | 65 11 -9.9 -4.5 22 312 9449 115 18 -16.3 7.6 | 166 5 -1.3 5.2 23 300 9740 125 10 -8.2 5.7 | 244 8 6.8 3.4 24 299 9754 110 13 -12.2 4.4 | 233 3 2.8 2.1 25 287 10058 130 10 -7.7 6.4 | 241 8 7.3 4.1 26 274 10363 90 7 -7.0 0.0 | 287 8 8.0 -2.4 27 263 10668 115 11 -10.0 4.6 | 245 6 5.0 2.3 28 251 10973 125 11 -9.0 6.3 | 237 7 6.0 3.9 29 250 11010 135 12 -8.5 8.5 | 227 9 6.5 6.1 30 240 11278 150 16 -8.0 13.9 | 211 13 7.0 11.5 31 200 12497 170 22 -3.8 21.7 | 210 22 11.2 19.3 32 200 12500 160 28 -9.6 26.3 | 193 25 5.4 23.9 33 191 12802 160 28 -9.6 26.3 | 193 25 5.4 23.9 34 173 13411 170 31 -5.4 30.5 | 199 30 9.6 28.2 35 150 14300 170 25 -4.3 24.6 | 206 25 10.6 22.3 36 121 15545 175 15 -1.3 14.9 | 227 19 13.7 12.6 37 115 15850 240 1 0.9 0.5 | 277 16 15.8 -1.9 38 103 16459 305 11 9.0 -6.3 | 290 26 24.0 -8.7 39 100 16640 335 25 10.6 -22.7 | 314 36 25.5 -25.0 40 98 16764 325 24 13.8 -19.7 | 307 36 28.7 -22.0 41 96 16865 350 23 4.0 -22.7 | 323 31 19.0 -25.0 42 88 17374 25 14 -5.9 -12.7 | 329 18 9.1 -15.1 43 83 17678 85 20 -19.9 -1.7 | 50 6 -4.9 -4.1 44 79 17983 65 38 -34.4 -16.1 | 47 27 -19.5 -18.4 45 71 18593 60 10 -8.7 -5.0 | 319 10 6.3 -7.4 46 70 18650 265 14 13.9 1.2 | 272 29 28.9 -1.1 47 67 18898 270 10 10.0 -0.0 | 275 25 25.0 -2.4 48 61 19507 285 12 11.6 -3.1 | 282 27 26.6 -5.5 49 55 20117 130 6 -4.6 3.9 | 262 10 10.4 1.5 50 52 20422 155 15 -6.3 13.6 | 218 14 8.6 11.2 51 50 20640 100 32 -31.5 5.6 | 101 17 -16.5 3.2 52 49 20726 105 17 -16.4 4.4 | 145 2 -1.4 2.0 53 45 21336 115 44 -39.9 18.6 | 123 30 -24.9 16.2 54 38 22250 95 50 -49.8 4.4 | 93 35 -34.8 2.0 55 37 22555 95 43 -42.8 3.7 | 93 28 -27.9 1.4 56 30 23760 95 68 -67.7 5.9 | 94 53 -52.8 3.6 57 29 23970 95 68 -67.7 5.9 | 94 53 -52.8 3.6 58 28 24079 95 68 -67.7 5.9 | 94 53 -52.8 3.6 59 25 24994 80 63 -62.0 -10.9 | 74 49 -47.1 -13.3 60 20 26310 95 65 -64.8 5.7 | 94 50 -49.8 3.3 61 17 26822 95 65 -64.8 5.7 | 94 50 -49.8 3.3 Wind Parameters Mean winds (0-6000m): 69.0 at 20.2 knts Storm direction: 99.0 at 15.2 knts Shear (0-3000m) pos: 3.6 neg: 1.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 127.5 deg Storm rel helicity (0-3000m) pos: 77.4 neg: -6.1 tot: 71.3 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 4.1 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 34.96 Bulk Shear: 22.43 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 56 8 307 11| 7.6 0.0 7.6| 9.0 -2.2 6.8 13.6 0.28| 9.5 2.7 1000 63 10 322 9| 7.2 0.0 7.2| 25.4 -3.2 22.2 22.2 0.51| 9.5 4.8 1500 65 13 340 9| 4.8 2.0 6.8| 35.1 -3.2 31.9 21.3 0.54| 8.3 4.5 2000 66 16 358 9| 4.8 1.5 6.3| 48.9 -3.2 45.8 22.9 0.59| 7.4 4.4 2500 69 18 13 9| 4.5 1.2 5.7| 73.0 -3.2 69.8 27.9 0.63| 7.7 4.8 3000 72 20 25 9| 3.6 1.0 4.5| 77.4 -6.1 71.3 23.8 0.52| 7.9 4.1 4000 75 20 27 8| 2.7 1.6 4.3| 78.6 -30.2 48.4 12.1 0.19| 8.1 1.5 5000 70 19 19 10| 2.1 1.9 4.0|115.5 -30.2 85.3 17.1 0.28| 8.0 2.2 6000 69 20 22 10| 3.0 1.6 4.6|174.7 -30.2 144.5 24.1 0.40| 8.6 3.5 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251104.12.gif