UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:1200Z 9 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 20 28.6 22.6 70 6.0 24.2 30 4 300.8 304.0 297.0 351.7 17.32 1 1000 116 27.2 23.4 80 3.8 24.4 10 8 300.4 303.7 297.5 354.4 18.41 2 925 801 22.2 18.8 81 3.4 19.8 55 13 302.0 304.8 295.7 346.0 14.93 3 919 858 21.8 18.9 84 2.9 19.8 57 13 302.2 304.9 295.9 346.8 15.12 4 906 982 21.0 18.5 86 2.5 19.2 63 12 302.6 305.3 295.9 346.8 14.96 5 850 1534 18.0 14.2 78 3.8 15.5 100 14 305.0 307.2 294.6 341.1 12.07 6 806 1987 15.6 11.8 78 3.8 13.1 117 16 307.1 309.2 294.3 339.9 10.85 7 782 2244 16.2 0.2 34 16.0 7.5 108 19 310.4 311.4 290.5 325.9 4.96 8 753 2564 14.2 -1.8 33 16.0 5.8 95 18 311.6 312.5 290.5 325.6 4.45 9 743 2677 13.2 3.2 51 10.0 7.5 86 16 311.7 313.0 292.2 331.9 6.49 10 732 2803 13.0 -2.0 35 15.0 5.2 83 15 312.9 313.7 290.9 327.1 4.51 11 721 2930 11.8 5.8 67 6.0 8.2 91 15 312.9 314.4 293.8 337.9 8.05 12 700 3177 11.0 -3.0 37 14.0 3.8 105 15 314.7 315.5 291.3 328.6 4.38 13 688 3322 10.8 -11.2 20 22.0 1.2 109 13 316.0 316.5 289.9 323.8 2.36 14 683 3382 9.8 -0.2 50 10.0 4.4 109 13 315.5 316.6 292.6 333.1 5.53 15 672 3517 9.0 3.0 66 6.0 5.5 104 13 316.1 317.5 293.9 338.5 7.09 16 634 3998 6.4 -2.6 53 9.0 1.7 85 12 318.5 319.4 292.9 334.5 4.99 17 603 4408 3.4 -1.4 71 4.8 0.8 94 13 319.6 320.7 293.9 338.1 5.74 18 573 4822 1.4 -3.6 69 5.0 -1.2 95 12 322.0 323.0 294.0 338.6 5.12 19 558 5036 0.8 -11.2 40 12.0 -4.4 90 12 323.7 324.3 292.6 333.5 2.91 20 537 5343 -1.5 -7.5 64 6.0 -4.3 83 11 324.5 325.3 293.8 338.0 4.05 21 508 5785 -3.9 -14.9 42 11.0 -8.2 70 7 326.8 327.3 293.0 334.9 2.37 22 500 5910 -5.1 -14.1 49 9.0 -8.7 65 5 326.8 327.3 293.2 335.6 2.57 23 495 5988 -5.7 -13.7 53 8.0 -8.9 65 6 327.0 327.6 293.3 336.2 2.68 24 457 6607 -9.3 -29.3 18 20.0 -14.5 57 3 330.1 330.2 292.4 332.8 0.74 25 438 6932 -12.1 -23.1 39 11.0 -15.4 73 6 330.6 330.8 293.2 335.4 1.36 26 434 7001 -12.1 -32.1 17 20.0 -16.7 79 7 331.4 331.6 292.7 333.7 0.60 27 422 7215 -12.5 -40.5 8 28.0 -17.7 96 10 333.6 333.6 293.0 334.6 0.26 28 418 7287 -12.3 -41.3 7 29.0 -17.7 102 11 334.8 334.8 293.2 335.7 0.25 29 400 7620 -15.1 -36.1 15 21.0 -19.4 130 13 335.4 335.5 293.6 337.0 0.44 30 349 8637 -21.9 -35.9 27 14.0 -24.5 83 9 339.5 339.6 294.7 341.5 0.51 31 300 9730 -30.9 -46.9 19 16.0 -32.6 90 5 341.8 341.9 295.0 342.6 0.19 32 268 10522 -36.3 -57.3 10 21.0 -37.6 98 13 345.2 345.2 295.6 345.4 0.06 33 251 10973 -39.9 -48.9 38 9.0 -40.6 105 12 346.3 346.4 296.0 347.1 0.18 34 250 11000 -40.1 -49.1 38 9.0 -40.8 105 12 346.4 346.5 296.0 347.2 0.18 35 245 11138 -41.3 -57.3 16 16.0 -42.1 105 13 346.7 346.7 296.0 346.9 0.07 36 234 11449 -43.9 -53.9 32 10.0 -44.5 105 16 347.3 347.3 296.1 347.8 0.11 37 226 11683 -45.9 -61.9 15 16.0 -46.5 105 18 347.7 347.7 296.1 347.9 0.04 38 207 12265 -49.5 -72.5 5 23.0 -50.0 122 27 350.9 350.9 296.8 351.0 0.01 39 200 12490 -51.1 -72.1 6 21.0 -51.5 130 24 351.8 351.9 297.0 351.9 0.01 40 185 12990 -54.9 -75.9 6 21.0 -55.2 125 22 353.6 353.6 297.4 353.7 0.01 41 150 14290 -66.3 -77.3 20 11.0 -66.4 240 8 355.9 355.9 297.9 355.9 0.01 42 131 15098 -73.3 -80.3 34 7.0 -73.3 287 12 357.4 357.4 298.2 357.4 0.00 43 106 16307 -83.3 -87.0 52 3.7 -83.3 290 25 360.7 360.7 298.8 360.7 0.00 44 100 16630 -85.1 -89.1 49 4.0 -85.1 265 20 363.3 363.3 299.4 363.3 0.00 45 95 16912 -87.1 -91.1 48 4.0 -87.1 250 17 364.8 364.8 299.6 364.8 0.00 46 93 17028 -87.1 -91.6 43 4.5 -87.1 246 14 367.0 367.0 300.0 367.0 0.00 47 87 17396 -82.7 -90.7 24 8.0 -82.7 72 11 382.9 382.9 302.7 382.9 0.00 48 85 17529 -73.9 -84.9 17 11.0 -73.9 62 11 403.3 403.3 305.6 403.3 0.00 49 73 18417 -74.7 -87.7 12 13.0 -74.7 114 13 419.5 419.5 307.7 419.5 0.00 50 70 18660 -76.5 -87.5 16 11.0 -76.6 20 9 420.7 420.7 307.8 420.7 0.00 51 63 19260 -81.1 -88.1 30 7.0 -81.1 330 19 423.5 423.5 308.1 423.5 0.00 52 54 20129 -80.1 -91.1 14 11.0 -80.1 21 12 444.8 444.8 310.4 444.8 0.00 53 50 20580 -65.9 -90.9 2 25.0 -66.2 90 45 488.2 488.2 314.1 488.2 0.00 54 48 20829 -64.1 -91.1 1 27.0 -64.4 92 48 498.2 498.2 314.8 498.2 0.00 55 45 21223 -66.3 -89.3 3 23.0 -66.6 94 52 502.2 502.2 315.1 502.2 0.00 56 35 22773 -59.3 -87.3 1 28.0 -60.2 95 56 557.8 557.8 318.5 557.9 0.01 57 30 23740 -59.1 -87.1 1 28.0 -60.1 95 58 583.5 583.5 319.8 583.6 0.01 58 27 24403 -57.5 -86.5 1 29.0 -58.8 95 59 605.9 605.9 320.9 605.9 0.01 59 25 24889 -57.7 -86.7 1 29.0 -59.1 95 59 618.8 618.8 321.5 618.8 0.01 60 24 25150 -52.5 -84.5 1 32.0 -54.9 95 59 641.2 641.2 322.3 641.2 0.01 61 22 25712 -52.7 -83.7 1 31.0 -55.2 95 57 656.7 656.7 322.9 656.8 0.02 TRP 95 16912 -87.1 -91.1 48 4.0 -87.1 250 17 364.8 364.8 299.6 364.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 550.70 mb = 5142.64 m = 16871.98 ft Wetbulb zero: 590.35 mb = 4580.02 m = 15026.13 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 61.91 % Est. max temperature: 32.32 C = 90.17 F Sfc-Lift cond lev (LCL): 927.00 mb = 782.03 m = 2565.69 ft T: 22.34 C 700-500 lapse rate: 5.89 C/km ThetaE index: 21.18 C Layer 850.0- 743.0 mb Conv cond level (CCL): 880.41 mb = 1229.88 m = 4034.98 ft Mean mixing ratio: 16.56 g/kg Conv temperature: 31.47 C = 88.65 F Cap Strength: 1.47 C Lifted Index: -2.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.56 C Lifted Index @700 mb: 0.37 C Showalter Index: 1.27 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.30 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 203.40 Risk: None Energy Index: -1.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 540.90 J/kg Max Up Vert Vel: 32.89 m/s Conv Inhibition (B-): 17.58 J/kg Cap Strength: 1.45 C Lift Cond Lev (LCL): 911.60 mb = 928.23 m = 3045.34 ft Lev Free Conv (LFC): 826.60 mb = 1772.00 m = 5813.59 ft Equ Level (EL): 796.60 mb = 2086.89 m = 6846.66 ft B at Equ Level: 3.30 J/kg Max Parcel Lev (MPL): 786.60 mb = 2194.25 m = 7198.89 ft Wind level data Storm motion: 119 at 10 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 20 30 4 -2.0 -3.5 | 322 10 6.4 -8.1 1 1000 116 10 8 -1.4 -7.9 | 331 14 7.0 -12.5 2 979 305 30 12 -6.0 -10.4 | 351 15 2.4 -15.0 3 945 610 50 14 -10.7 -9.0 | 10 14 -2.3 -13.6 4 925 801 55 13 -10.6 -7.5 | 11 12 -2.3 -12.0 5 913 914 60 12 -10.4 -6.0 | 11 11 -2.0 -10.6 6 881 1219 75 11 -10.6 -2.8 | 17 8 -2.2 -7.4 7 850 1534 100 14 -13.8 2.4 | 68 6 -5.4 -2.2 8 821 1829 125 14 -11.5 8.0 | 138 5 -3.1 3.4 9 792 2134 110 18 -16.9 6.2 | 100 9 -8.5 1.6 10 764 2438 105 20 -19.3 5.2 | 93 11 -10.9 0.6 11 737 2743 80 15 -14.8 -2.6 | 42 10 -6.4 -7.2 12 700 3177 105 15 -14.5 3.9 | 83 6 -6.1 -0.7 13 685 3353 110 13 -12.2 4.4 | 88 4 -3.8 -0.1 14 635 3962 85 12 -12.0 -1.0 | 32 7 -3.6 -5.6 15 612 4267 90 13 -13.0 0.0 | 45 7 -4.6 -4.6 16 590 4572 100 12 -11.8 2.1 | 54 4 -3.4 -2.5 17 527 5486 80 11 -10.8 -1.9 | 21 7 -2.4 -6.5 18 500 5910 65 5 -4.5 -2.1 | 330 8 3.9 -6.7 19 488 6096 65 7 -6.3 -3.0 | 345 8 2.1 -7.5 20 451 6706 55 2 -1.6 -1.1 | 310 9 6.8 -5.7 21 416 7315 105 12 -11.6 3.1 | 65 4 -3.2 -1.5 22 400 7620 130 13 -10.0 8.4 | 157 4 -1.6 3.8 23 400 7620 125 14 -11.5 8.0 | 138 5 -3.1 3.4 24 384 7925 135 11 -7.8 7.8 | 191 3 0.6 3.2 25 368 8230 80 10 -9.8 -1.7 | 13 6 -1.5 -6.3 26 300 9730 90 5 -5.0 0.0 | 324 6 3.4 -4.6 27 299 9754 80 5 -4.9 -0.9 | 328 6 3.5 -5.5 28 286 10058 95 11 -11.0 1.0 | 35 4 -2.6 -3.6 29 274 10363 85 14 -13.9 -1.2 | 44 8 -5.5 -5.8 30 262 10668 110 12 -11.3 4.1 | 80 3 -2.9 -0.5 31 250 11000 105 12 -11.6 3.1 | 65 4 -3.2 -1.5 32 219 11887 105 20 -19.3 5.2 | 93 11 -10.9 0.6 33 209 12192 120 28 -24.2 14.0 | 121 18 -15.9 9.4 34 200 12490 130 24 -18.4 15.4 | 137 15 -10.0 10.8 35 200 12497 130 24 -18.4 15.4 | 137 15 -10.0 10.8 36 173 13411 120 20 -17.3 10.0 | 121 10 -8.9 5.4 37 150 14290 240 8 6.9 4.0 | 272 15 15.3 -0.6 38 149 14326 205 4 1.7 3.6 | 275 10 10.1 -1.0 39 134 14935 285 10 9.7 -2.6 | 292 19 18.1 -7.2 40 109 16154 300 27 23.4 -13.5 | 300 37 31.8 -18.1 41 100 16630 265 20 19.9 1.7 | 276 28 28.3 -2.8 42 98 16764 290 23 21.6 -7.9 | 293 32 30.0 -12.5 43 95 16912 250 17 16.0 5.8 | 267 24 24.4 1.2 44 92 17069 245 13 11.8 5.5 | 267 20 20.2 0.9 45 88 17374 75 11 -10.6 -2.8 | 17 8 -2.2 -7.4 46 79 17983 30 10 -5.0 -8.7 | 346 14 3.4 -13.3 47 75 18288 125 12 -9.8 6.9 | 148 3 -1.4 2.3 48 71 18593 100 15 -14.8 2.6 | 73 7 -6.4 -2.0 49 70 18660 20 9 -3.1 -8.5 | 338 14 5.3 -13.0 50 67 18898 360 11 -0.0 -11.0 | 332 18 8.4 -15.6 51 60 19507 310 24 18.4 -15.4 | 307 33 26.8 -20.0 52 57 19812 310 12 9.2 -7.7 | 305 21 17.6 -12.3 53 54 20117 20 11 -3.8 -10.3 | 343 16 4.6 -14.9 54 51 20422 35 18 -10.3 -14.7 | 6 19 -1.9 -19.3 55 50 20580 90 45 -45.0 0.0 | 83 37 -36.6 -4.6 56 44 21336 95 53 -52.8 4.6 | 90 44 -44.4 0.0 57 30 23740 95 58 -57.8 5.1 | 91 49 -49.4 0.5 58 26 24384 95 60 -59.8 5.2 | 91 51 -51.4 0.6 59 18 25908 95 53 -52.8 4.6 | 90 44 -44.4 0.0 Wind Parameters Mean winds (0-6000m): 88.7 at 12.8 knts Storm direction: 118.7 at 9.6 knts Shear (0-3000m) pos: 2.9 neg: 1.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 70.9 neg: -31.9 tot: 39.1 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 2.4 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 30.35 Bulk Shear: 17.82 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 30 10 346 14| 9.9 0.0 9.9| 39.2 0.0 39.2 78.5 0.80| 13.5 10.8 1000 44 12 359 13| 4.5 0.0 4.5| 46.5 0.0 46.5 46.5 0.67| 9.7 6.5 1500 56 12 7 11| 4.4 0.0 4.4| 57.5 0.0 57.5 38.3 0.70| 9.2 6.4 2000 74 12 24 9| 4.3 0.0 4.3| 64.9 -3.6 61.3 30.6 0.61| 9.4 5.7 2500 84 14 41 8| 3.4 1.2 4.6| 64.9 -16.8 48.1 19.2 0.39| 9.0 3.5 3000 85 14 44 8| 2.9 1.0 3.8| 70.9 -31.9 39.1 13.0 0.26| 9.2 2.4 4000 89 14 48 7| 2.0 1.2 3.2| 74.9 -37.5 37.4 9.3 0.19| 8.1 1.5 5000 90 13 48 7| 1.8 1.1 3.0| 78.0 -39.5 38.5 7.7 0.18| 7.0 1.3 6000 89 13 42 7| 1.5 1.3 2.8| 80.2 -53.5 26.7 4.4 0.07| 6.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251109.12.gif