UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:1200Z 6 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 19 28.2 24.4 80 3.8 25.4 45 5 300.3 303.9 298.1 357.2 19.35 1 1000 124 27.2 23.3 79 3.9 24.3 45 5 300.4 303.7 297.5 354.1 18.30 2 925 810 21.0 20.7 98 0.3 20.8 60 17 300.8 303.9 296.7 350.3 16.84 3 922 838 20.8 20.6 99 0.2 20.7 60 17 300.9 303.9 296.7 350.2 16.79 4 850 1540 18.0 16.2 89 1.8 16.8 75 12 305.0 307.6 295.8 346.1 13.76 5 827 1775 17.4 14.8 85 2.6 15.7 95 12 306.8 309.2 295.7 345.6 12.91 6 753 2571 11.4 11.4 100 0.0 11.4 108 15 308.6 310.7 295.0 342.9 11.32 7 700 3181 9.4 7.4 87 2.0 8.2 120 13 312.9 314.7 294.7 341.6 9.27 8 683 3385 8.4 6.0 85 2.4 6.9 124 14 314.0 315.6 294.5 340.8 8.62 9 618 4205 2.6 1.3 91 1.3 1.9 100 18 316.4 317.8 293.8 338.0 6.82 10 587 4621 0.6 -1.9 83 2.5 -0.7 86 16 318.8 319.9 293.6 337.0 5.68 11 566 4914 -0.3 -9.3 51 9.0 -4.3 78 14 321.1 321.7 292.3 332.1 3.34 12 552 5114 -1.7 -8.7 59 7.0 -4.8 72 13 321.7 322.4 292.7 333.6 3.59 13 547 5187 -1.7 -15.7 33 14.0 -7.0 70 12 322.6 323.0 291.6 329.5 2.06 14 542 5260 -2.1 -12.1 46 10.0 -6.2 73 12 322.9 323.5 292.3 332.3 2.79 15 505 5821 -4.1 -37.1 6 33.0 -11.6 91 11 327.1 327.2 291.2 328.3 0.31 16 501 5884 -4.3 -24.3 19 20.0 -10.5 82 13 327.6 327.8 292.1 331.4 1.07 17 500 5900 -4.3 -24.3 19 20.0 -10.5 80 13 327.8 328.0 292.2 331.6 1.07 18 474 6317 -6.9 -11.9 67 5.0 -9.0 91 12 329.6 330.3 294.5 340.7 3.24 19 461 6533 -8.7 -13.2 70 4.5 -10.5 101 12 330.0 330.6 294.4 340.3 3.00 20 456 6617 -9.3 -14.3 67 5.0 -11.3 105 11 330.3 330.8 294.3 339.8 2.77 21 452 6685 -8.9 -23.9 29 15.0 -13.5 109 11 331.6 331.9 293.3 336.0 1.23 22 443 6840 -8.9 -43.9 4 35.0 -15.4 106 13 333.5 333.6 292.9 334.2 0.18 23 423 7195 -11.5 -26.5 28 15.0 -15.7 94 18 334.6 334.9 293.9 338.4 1.04 24 400 7620 -14.5 -36.5 14 22.0 -19.0 95 19 336.1 336.2 293.7 337.8 0.42 25 399 7639 -14.5 -37.5 12 23.0 -19.1 95 19 336.4 336.5 293.8 337.9 0.38 26 351 8600 -21.5 -32.5 36 11.0 -23.8 41 11 339.5 339.6 294.8 342.2 0.71 27 319 9299 -27.1 -33.1 57 6.0 -28.2 38 14 341.1 341.3 295.3 344.0 0.74 28 300 9740 -30.1 -39.1 41 9.0 -31.4 25 15 343.0 343.0 295.4 344.6 0.43 29 281 10202 -32.9 -53.9 10 21.0 -34.6 7 15 345.4 345.4 295.7 345.8 0.09 30 257 10821 -38.7 -54.7 17 16.0 -39.7 46 10 345.8 345.8 295.8 346.2 0.09 31 250 11010 -40.3 -52.3 27 12.0 -41.1 65 8 346.2 346.2 295.9 346.7 0.12 32 228 11626 -46.1 -49.2 71 3.1 -46.3 97 7 346.5 346.6 296.0 347.3 0.19 33 223 11772 -47.3 -52.0 58 4.7 -47.6 104 9 346.9 346.9 296.1 347.5 0.14 34 210 12165 -50.1 -64.1 18 14.0 -50.5 110 19 348.5 348.5 296.3 348.7 0.03 35 200 12480 -52.7 -64.7 22 12.0 -53.0 130 21 349.3 349.3 296.5 349.5 0.03 36 193 12710 -54.7 -62.7 37 8.0 -54.9 135 19 349.7 349.7 296.6 349.9 0.04 37 171 13476 -60.9 -71.9 22 11.0 -61.0 111 21 351.7 351.7 297.0 351.8 0.01 38 164 13735 -63.1 -68.1 51 5.0 -63.1 115 23 352.3 352.3 297.1 352.4 0.02 39 150 14280 -67.5 -75.5 31 8.0 -67.5 125 29 353.8 353.8 297.4 353.8 0.01 40 140 14691 -71.1 -73.9 66 2.8 -71.1 97 24 354.5 354.5 297.6 354.6 0.01 41 100 16610 -84.7 -88.6 50 3.9 -84.7 75 11 364.1 364.1 299.5 364.1 0.00 42 92 17075 -81.7 -87.7 35 6.0 -81.7 130 28 378.8 378.8 302.1 378.8 0.00 43 84 17599 -72.3 -84.3 15 12.0 -72.3 113 30 407.9 407.9 306.2 407.9 0.00 44 79 17961 -72.1 -86.1 10 14.0 -72.2 124 15 415.5 415.5 307.2 415.5 0.00 45 70 18670 -74.7 -87.7 12 13.0 -74.7 275 37 424.6 424.6 308.2 424.6 0.00 46 62 19372 -76.9 -87.9 16 11.0 -76.9 263 35 434.7 434.7 309.3 434.7 0.00 47 51 20505 -74.1 -89.1 8 15.0 -74.2 31 14 466.2 466.2 312.3 466.2 0.00 48 50 20620 -74.5 -89.5 8 15.0 -74.6 60 19 467.9 467.9 312.5 467.9 0.00 49 48 20856 -75.3 -90.3 8 15.0 -75.4 67 14 471.5 471.5 312.8 471.5 0.00 50 36 22571 -62.9 -88.9 2 26.0 -63.4 87 59 544.0 544.0 317.8 544.1 0.00 51 30 23700 -59.7 -87.7 1 28.0 -60.6 100 64 581.9 581.9 319.8 581.9 0.01 52 25 24838 -60.5 -88.5 1 28.0 -61.5 100 67 610.7 610.7 321.1 610.8 0.01 TRP 100 16610 -84.7 -88.6 50 3.9 -84.7 75 11 364.1 364.1 299.5 364.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 573.00 mb = 4816.06 m = 15800.52 ft Wetbulb zero: 595.22 mb = 4508.51 m = 14791.51 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 78.97 % Est. max temperature: 32.18 C = 89.92 F Sfc-Lift cond lev (LCL): 958.24 mb = 499.33 m = 1638.20 ft T: 23.81 C 700-500 lapse rate: 5.04 C/km ThetaE index: 25.09 C Layer 1000.0- 552.0 mb Conv cond level (CCL): 931.01 mb = 753.05 m = 2470.62 ft Mean mixing ratio: 17.59 g/kg Conv temperature: 28.63 C = 83.54 F Cap Strength: 0.13 C Lifted Index: -2.15 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.99 C Lifted Index @700 mb: -1.81 C Showalter Index: 0.07 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.50 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 231.40 Risk: None Energy Index: -2.79 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1088.75 J/kg Max Up Vert Vel: 46.66 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.13 C Lift Cond Lev (LCL): 933.40 mb = 730.48 m = 2396.56 ft Lev Free Conv (LFC): 928.40 mb = 777.74 m = 2551.62 ft Equ Level (EL): 158.40 mb = 13947.38 m = 45758.55 ft B at Equ Level: 1081.21 J/kg Max Parcel Lev (MPL): 88.40 mb = 17305.16 m = 56774.78 ft Wind level data Storm motion: 120 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 1012 19 45 5 -3.5 -3.5 | 329 10 5.2 -8.7 1 1000 124 45 5 -3.5 -3.5 | 329 10 5.2 -8.7 2 980 305 40 8 -5.1 -6.1 | 342 12 3.6 -11.3 3 946 610 55 17 -13.9 -9.8 | 19 16 -5.2 -14.9 4 925 810 60 17 -14.7 -8.5 | 24 15 -6.0 -13.6 5 914 914 60 17 -14.7 -8.5 | 24 15 -6.0 -13.6 6 852 1524 75 11 -10.6 -2.8 | 13 8 -1.9 -8.0 7 850 1540 75 12 -11.6 -3.1 | 19 9 -2.9 -8.3 8 821 1829 100 12 -11.8 2.1 | 45 4 -3.1 -3.1 9 792 2134 100 12 -11.8 2.1 | 45 4 -3.1 -3.1 10 764 2438 105 15 -14.5 3.9 | 78 6 -5.8 -1.3 11 700 3181 120 13 -11.3 6.5 | 118 3 -2.5 1.4 12 660 3658 130 15 -11.5 9.6 | 149 5 -2.8 4.5 13 612 4267 95 18 -17.9 1.6 | 69 10 -9.2 -3.6 14 546 5182 70 12 -11.3 -4.1 | 15 10 -2.5 -9.3 15 507 5791 95 10 -10.0 0.9 | 16 4 -1.2 -4.3 16 500 5900 80 13 -12.8 -2.3 | 29 8 -4.1 -7.4 17 487 6096 80 13 -12.8 -2.3 | 29 8 -4.1 -7.4 18 450 6706 110 11 -10.3 3.8 | 49 2 -1.6 -1.4 19 416 7315 90 20 -20.0 0.0 | 65 12 -11.3 -5.1 20 400 7620 95 19 -18.9 1.7 | 71 11 -10.2 -3.5 21 384 7925 90 14 -14.0 0.0 | 46 7 -5.3 -5.1 22 368 8230 70 12 -11.3 -4.1 | 15 10 -2.5 -9.3 23 339 8839 20 10 -3.4 -9.4 | 340 15 5.3 -14.5 24 312 9449 45 15 -10.6 -10.6 | 7 16 -1.9 -15.8 25 300 9740 25 15 -6.3 -13.6 | 353 19 2.4 -18.7 26 274 10363 360 15 -0.0 -15.0 | 337 22 8.7 -20.1 27 250 11010 65 8 -7.3 -3.4 | 350 9 1.5 -8.5 28 229 11582 95 6 -6.0 0.5 | 329 5 2.8 -4.6 29 219 11887 110 11 -10.3 3.8 | 49 2 -1.6 -1.4 30 209 12192 110 20 -18.8 6.8 | 100 10 -10.1 1.7 31 200 12480 130 21 -16.1 13.5 | 139 11 -7.3 8.4 32 199 12497 135 17 -12.0 12.0 | 154 8 -3.3 6.9 33 181 13106 135 22 -15.6 15.6 | 147 12 -6.8 10.4 34 172 13411 110 20 -18.8 6.8 | 100 10 -10.1 1.7 35 150 14280 125 29 -23.8 16.6 | 127 19 -15.0 11.5 36 149 14326 125 29 -23.8 16.6 | 127 19 -15.0 11.5 37 108 16154 340 4 1.4 -3.8 | 311 13 10.1 -8.9 38 100 16610 75 11 -10.6 -2.8 | 13 8 -1.9 -8.0 39 97 16764 75 11 -10.6 -2.8 | 13 8 -1.9 -8.0 40 92 17069 130 27 -20.7 17.4 | 136 17 -11.9 12.2 41 88 17374 125 37 -30.3 21.2 | 127 27 -21.6 16.1 42 83 17678 110 28 -26.3 9.6 | 104 18 -17.6 4.4 43 79 17983 125 14 -11.5 8.0 | 137 4 -2.7 2.9 44 71 18593 260 13 12.8 2.3 | 278 22 21.5 -2.9 45 70 18670 275 37 36.9 -3.2 | 280 46 45.6 -8.4 46 67 18898 275 37 36.9 -3.2 | 280 46 45.6 -8.4 47 61 19507 260 35 34.5 6.1 | 269 43 43.2 0.9 48 57 19812 235 27 22.1 15.5 | 251 33 30.9 10.3 49 55 20117 220 17 10.9 13.0 | 248 21 19.7 7.9 50 52 20422 10 11 -1.9 -10.8 | 337 17 6.8 -16.0 51 50 20620 60 19 -16.5 -9.5 | 28 17 -7.7 -14.6 52 49 20726 65 10 -9.1 -4.2 | 2 9 -0.3 -9.4 53 34 22860 90 66 -66.0 0.0 | 85 57 -57.3 -5.1 54 30 23700 100 64 -63.0 11.1 | 96 55 -54.3 6.0 55 24 24689 100 68 -67.0 11.8 | 97 59 -58.2 6.7 56 20 25298 95 67 -66.7 5.8 | 91 58 -58.0 0.7 Wind Parameters Mean winds (0-6000m): 90.5 at 13.5 knts Storm direction: 120.5 at 10.1 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 136.3 deg Storm rel helicity (0-3000m) pos: 56.0 neg: -4.8 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.3 10^-3/s Energy-Hel index: 0.34 Bulk Rich Number: 87.26 Bulk Shear: 12.48 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 45 8 345 11| 9.6 0.0 9.6| 28.2 0.0 28.2 56.3 0.89| 10.0 8.9 1000 54 12 6 12| 5.8 0.0 5.8| 43.4 -0.2 43.2 43.2 0.81| 7.9 6.4 1500 59 13 11 12| 2.5 0.0 2.5| 43.4 -4.8 38.6 25.7 0.51| 7.2 3.7 2000 67 13 15 11| 2.6 0.0 2.6| 49.8 -4.8 44.9 22.5 0.54| 6.8 3.7 2500 74 13 22 9| 2.7 0.0 2.7| 53.9 -4.8 49.0 19.6 0.58| 6.2 3.6 3000 81 13 30 8| 2.2 0.0 2.2| 56.0 -4.8 51.2 17.1 0.58| 5.6 3.3 4000 93 13 46 6| 1.9 0.7 2.6| 58.5 -13.3 45.2 11.3 0.38| 5.5 2.1 5000 92 14 48 7| 1.5 1.3 2.8| 58.5 -39.7 18.8 3.8 0.10| 5.6 0.6 6000 90 14 44 7| 1.4 1.2 2.5| 61.2 -43.2 18.0 3.0 0.09| 5.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251106.12.gif