UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:1200Z 2 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 18 29.0 24.0 74 5.0 25.3 45 11 301.1 304.6 298.1 356.7 18.88 1 1000 123 27.0 23.2 80 3.8 24.2 55 12 300.1 303.5 297.4 353.5 18.19 2 973 365 24.6 22.7 89 1.9 23.2 65 11 300.1 303.4 297.3 353.3 18.13 3 925 807 21.0 20.9 99 0.1 20.9 60 16 300.8 303.9 296.8 350.9 17.06 4 907 977 20.4 20.1 98 0.3 20.2 59 16 301.9 304.9 296.8 350.7 16.55 5 900 1044 17.8 15.7 88 2.1 16.4 62 16 299.9 302.1 293.4 336.6 12.56 6 880 1238 20.0 12.0 60 8.0 14.8 74 14 304.1 305.9 292.8 334.1 10.06 7 861 1426 18.8 9.8 56 9.0 13.2 84 13 304.7 306.4 292.1 331.3 8.87 8 850 1537 17.8 14.1 79 3.7 15.3 80 11 304.8 307.0 294.4 340.6 11.99 9 848 1557 17.8 14.8 83 3.0 15.8 80 11 305.0 307.3 295.0 342.6 12.58 10 770 2378 13.2 10.8 85 2.4 11.7 109 19 308.6 310.6 294.5 340.8 10.63 11 700 3178 10.6 1.6 54 9.0 5.6 130 23 314.2 315.4 292.7 333.6 6.15 12 649 3806 7.8 -11.2 25 19.0 -0.4 134 20 317.9 318.4 290.6 326.2 2.50 13 607 4354 3.8 -8.2 41 12.0 -1.7 122 16 319.5 320.1 291.9 330.6 3.39 14 597 4489 3.4 -19.6 17 23.0 -4.8 115 14 320.5 320.8 290.3 325.2 1.35 15 587 4627 2.4 -10.6 38 13.0 -3.3 110 13 320.9 321.5 291.9 330.5 2.90 16 582 4696 2.4 -23.6 13 26.0 -6.0 111 13 321.7 321.9 290.3 325.1 0.98 17 558 5036 0.6 -19.4 21 20.0 -6.5 114 12 323.5 323.7 291.3 328.6 1.47 18 544 5239 -1.1 -5.3 73 4.2 -3.2 118 11 323.8 324.7 294.1 339.4 4.74 19 526 5508 -1.9 -10.9 50 9.0 -5.8 136 12 326.0 326.6 293.5 336.6 3.17 20 505 5831 -3.9 -10.9 58 7.0 -7.0 142 14 327.4 328.0 294.0 338.5 3.30 21 500 5910 -4.1 -12.1 54 8.0 -7.5 115 19 328.0 328.6 293.9 338.3 3.02 22 488 6100 -4.9 -18.9 32 14.0 -9.9 110 19 329.3 329.7 293.2 335.5 1.76 23 435 6987 -12.9 -16.2 76 3.3 -14.1 91 18 330.2 330.7 294.0 338.8 2.48 24 400 7620 -16.3 -26.3 42 10.0 -18.9 50 22 333.8 334.0 293.8 337.9 1.12 25 394 7734 -17.1 -27.1 42 10.0 -19.6 50 22 334.2 334.4 293.9 338.1 1.05 26 368 8243 -21.3 -28.3 53 7.0 -22.9 61 23 335.2 335.4 294.0 338.9 1.01 27 361 8386 -19.5 -46.5 7 27.0 -23.4 82 17 339.5 339.5 294.3 340.1 0.16 28 321 9251 -24.9 -57.9 3 33.0 -27.9 117 21 343.6 343.6 295.2 343.8 0.05 29 300 9740 -29.1 -54.1 7 25.0 -31.3 125 13 344.4 344.4 295.4 344.7 0.08 30 279 10252 -33.7 -44.7 32 11.0 -34.8 141 11 345.0 345.0 295.7 346.0 0.26 31 262 10689 -36.9 -60.9 7 24.0 -38.2 142 4 346.5 346.5 295.9 346.7 0.04 32 250 11010 -39.7 -60.7 9 21.0 -40.7 80 9 347.0 347.1 296.0 347.2 0.04 33 200 12490 -52.7 -64.7 22 12.0 -53.0 55 6 349.3 349.3 296.5 349.5 0.03 34 190 12819 -55.7 -63.7 36 8.0 -55.9 86 7 349.7 349.7 296.6 349.8 0.04 35 164 13744 -61.9 -74.9 16 13.0 -62.0 175 11 354.3 354.3 297.5 354.3 0.01 36 150 14290 -66.7 -75.7 27 9.0 -66.8 190 16 355.2 355.2 297.7 355.2 0.01 37 132 15049 -72.7 -80.7 29 8.0 -72.8 193 13 357.7 357.7 298.2 357.7 0.00 38 101 16584 -81.1 -87.1 36 6.0 -81.1 345 12 370.0 370.0 300.5 370.0 0.00 39 100 16640 -81.1 -87.1 36 6.0 -81.1 345 12 371.0 371.0 300.8 371.0 0.00 40 89 17298 -79.5 -88.5 21 9.0 -79.5 36 7 386.8 386.8 303.3 386.8 0.00 41 81 17829 -82.1 -88.1 35 6.0 -82.1 71 17 392.0 392.0 304.1 392.0 0.00 42 75 18264 -77.5 -86.5 22 9.0 -77.5 119 15 410.4 410.4 306.6 410.4 0.00 43 70 18660 -77.1 -87.1 19 10.0 -77.1 285 15 419.4 419.4 307.6 419.5 0.00 44 64 19179 -73.9 -87.9 10 14.0 -74.0 243 15 437.4 437.4 309.6 437.4 0.00 45 54 20164 -76.9 -89.9 11 13.0 -77.0 105 10 452.2 452.2 311.1 452.2 0.00 46 50 20610 -73.7 -89.7 7 16.0 -73.8 90 19 469.8 469.8 312.6 469.8 0.00 47 43 21510 -66.7 -89.7 3 23.0 -67.0 74 51 507.7 507.7 315.5 507.8 0.00 48 41 21798 -67.9 -89.9 3 22.0 -68.1 83 58 511.7 511.7 315.8 511.7 0.00 49 32 23318 -60.7 -87.7 2 27.0 -61.5 83 65 568.6 568.6 319.1 568.6 0.01 50 30 23720 -60.7 -87.7 2 27.0 -61.6 90 69 579.2 579.2 319.6 579.2 0.01 51 25 24869 -55.9 -85.6 1 29.7 -57.6 95 75 623.9 623.9 321.6 623.9 0.01 52 20 26310 -50.1 -83.1 1 33.0 -53.5 85 67 682.8 682.8 323.9 683.0 0.02 53 18 27000 -48.9 -82.9 1 34.0 -53.0 83 66 707.5 707.5 324.7 707.7 0.02 TRP 101 16584 -81.1 -87.1 36 6.0 -81.1 345 12 370.0 370.0 300.5 370.0 0.00 WND 25 24869 -55.9 -85.6 1 29.7 -57.6 95 75 623.9 623.9 321.6 623.9 0.01 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 553.06 mb = 5107.53 m = 16756.79 ft Wetbulb zero: 652.79 mb = 3757.50 m = 12327.62 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 60.15 % Est. max temperature: 32.57 C = 90.63 F Sfc-Lift cond lev (LCL): 941.64 mb = 651.18 m = 2136.40 ft T: 22.27 C 700-500 lapse rate: 5.38 C/km ThetaE index: 25.41 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 934.56 mb = 717.10 m = 2352.65 ft Mean mixing ratio: 17.75 g/kg Conv temperature: 28.52 C = 83.33 F Cap Strength: 0.41 C Lifted Index: -2.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.17 C Lifted Index @700 mb: -0.73 C Showalter Index: 2.44 C Risk: Showers probable Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.20 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 210.20 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 998.04 J/kg Max Up Vert Vel: 44.68 m/s Conv Inhibition (B-): 0.55 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 937.23 mb = 692.20 m = 2270.96 ft Lev Free Conv (LFC): 932.23 mb = 738.96 m = 2424.38 ft Equ Level (EL): 872.23 mb = 1314.58 m = 4312.87 ft B at Equ Level: 14.36 J/kg Max Parcel Lev (MPL): 92.23 mb = 17096.87 m = 56091.42 ft Wind level data Storm motion: 140 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 1012 18 45 11 -7.8 -7.8 | 360 17 0.0 -17.0 1 1000 123 55 12 -9.8 -6.9 | 7 16 -2.0 -16.1 2 979 305 65 10 -9.1 -4.2 | 5 14 -1.3 -13.5 3 946 610 65 15 -13.6 -6.3 | 20 17 -5.8 -15.6 4 925 807 60 16 -13.9 -8.0 | 19 18 -6.1 -17.2 5 914 914 55 17 -13.9 -9.8 | 18 20 -6.1 -19.0 6 851 1524 90 12 -12.0 0.0 | 25 10 -4.2 -9.2 7 850 1537 80 11 -10.8 -1.9 | 15 12 -3.1 -11.1 8 792 2134 85 14 -13.9 -1.2 | 31 12 -6.2 -10.5 9 764 2438 115 20 -18.1 8.5 | 86 10 -10.3 -0.8 10 711 3048 130 29 -22.2 18.6 | 123 17 -14.4 9.4 11 700 3178 130 23 -17.6 14.8 | 119 11 -9.8 5.5 12 636 3962 135 19 -13.4 13.4 | 127 7 -5.7 4.2 13 612 4267 125 17 -13.9 9.8 | 95 6 -6.1 0.5 14 590 4572 110 13 -12.2 4.4 | 43 7 -4.4 -4.8 15 547 5182 115 11 -10.0 4.6 | 25 5 -2.2 -4.6 16 507 5791 155 12 -5.1 10.9 | 239 3 2.7 1.6 17 500 5910 115 19 -17.2 8.0 | 83 10 -9.4 -1.2 18 488 6096 110 19 -17.9 6.5 | 75 10 -10.1 -2.7 19 433 7010 90 18 -18.0 0.0 | 48 14 -10.2 -9.2 20 416 7315 65 16 -14.5 -6.8 | 23 17 -6.7 -16.0 21 400 7620 50 22 -16.9 -14.1 | 21 25 -9.1 -23.4 22 384 7925 50 23 -17.6 -14.8 | 22 26 -9.8 -24.0 23 368 8230 60 23 -19.9 -11.5 | 30 24 -12.1 -20.7 24 353 8534 105 10 -9.7 2.6 | 16 7 -1.9 -6.7 25 339 8839 120 12 -10.4 6.0 | 39 4 -2.6 -3.2 26 312 9449 115 26 -23.6 11.0 | 96 16 -15.8 1.7 27 300 9740 125 13 -10.6 7.5 | 58 3 -2.9 -1.8 28 274 10363 145 10 -5.7 8.2 | 297 2 2.0 -1.0 29 263 10668 145 4 -2.3 3.3 | 317 8 5.5 -6.0 30 250 11010 80 9 -8.9 -1.6 | 6 11 -1.1 -10.8 31 240 11278 75 10 -9.7 -2.6 | 9 12 -1.9 -11.8 32 200 12490 55 6 -4.9 -3.4 | 347 13 2.9 -12.7 33 164 13716 175 11 -1.0 11.0 | 256 7 6.8 1.7 34 150 14290 190 16 2.8 15.8 | 238 12 10.6 6.5 35 134 14935 185 13 1.1 13.0 | 247 10 8.9 3.7 36 127 15240 210 13 6.5 11.3 | 262 14 14.3 2.0 37 121 15545 280 15 14.8 -2.6 | 298 25 22.6 -11.8 38 109 16154 305 20 16.4 -11.5 | 311 32 24.2 -20.7 39 103 16459 330 18 9.0 -15.6 | 326 30 16.8 -24.8 40 101 16584 345 12 3.1 -11.6 | 332 24 10.9 -20.8 41 100 16640 345 12 3.1 -11.6 | 332 24 10.9 -20.8 42 98 16764 340 20 6.8 -18.8 | 332 32 14.6 -28.0 43 93 17069 40 3 -1.9 -2.3 | 333 13 5.9 -11.5 44 83 17678 30 13 -6.5 -11.3 | 356 21 1.3 -20.5 45 79 17983 110 21 -19.7 7.2 | 80 12 -12.0 -2.1 46 75 18288 120 15 -13.0 7.5 | 72 5 -5.2 -1.7 47 71 18593 290 18 16.9 -6.2 | 302 29 24.7 -15.4 48 70 18660 285 15 14.5 -3.9 | 301 26 22.3 -13.1 49 67 18898 280 13 12.8 -2.3 | 299 24 20.6 -11.5 50 64 19202 240 15 13.0 7.5 | 275 21 20.8 -1.7 51 60 19507 325 3 1.7 -2.5 | 321 15 9.5 -11.7 52 54 20117 105 10 -9.7 2.6 | 16 7 -1.9 -6.7 53 52 20422 105 12 -11.6 3.1 | 32 7 -3.8 -6.1 54 50 20610 90 19 -19.0 0.0 | 51 15 -11.2 -9.2 55 49 20726 85 16 -15.9 -1.4 | 37 13 -8.2 -10.6 56 44 21336 65 40 -36.3 -16.9 | 47 39 -28.5 -26.1 57 42 21641 80 58 -57.1 -10.1 | 69 53 -49.3 -19.3 58 36 22555 95 57 -56.8 5.0 | 85 49 -49.0 -4.3 59 33 23165 80 63 -62.0 -10.9 | 70 58 -54.3 -20.2 60 30 23720 90 69 -69.0 0.0 | 81 62 -61.2 -9.2 61 25 24869 95 75 -74.7 6.5 | 88 67 -66.9 -2.7 62 23 25298 95 75 -74.7 6.5 | 88 67 -66.9 -2.7 63 20 26310 85 67 -66.7 -5.8 | 76 61 -59.0 -15.1 64 16 27127 80 64 -63.0 -11.1 | 70 59 -55.2 -20.4 Wind Parameters Mean winds (0-6000m): 109.9 at 16.1 knts Storm direction: 139.9 at 12.1 knts Shear (0-3000m) pos: 5.4 neg: 0.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 101.4 neg: -8.8 tot: 92.6 m^2/s^2 ave: 30.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.6 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 49.32 Bulk Shear: 20.24 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 60 11 8 15| 5.1 0.0 5.1| 18.9 -0.6 18.3 36.5 0.55| 8.3 4.6 1000 60 14 14 16| 2.5 1.5 4.0| 27.4 -4.4 23.0 23.0 0.38| 7.6 2.9 1500 64 14 17 16| 3.5 1.0 4.5| 33.2 -4.8 28.4 19.0 0.30| 7.9 2.3 2000 69 13 18 15| 2.6 1.2 3.8| 39.8 -8.8 31.0 15.5 0.28| 7.0 1.9 2500 76 14 25 14| 4.6 1.0 5.6| 75.6 -8.8 66.8 26.7 0.50| 8.2 4.1 3000 89 16 40 12| 5.4 0.8 6.2|101.4 -8.8 92.6 30.9 0.55| 8.4 4.6 4000 104 17 61 10| 3.1 0.6 3.7|103.8 -11.3 92.5 23.1 0.45| 7.6 3.5 5000 107 17 62 9| 2.4 1.1 3.6|103.8 -27.0 76.8 15.4 0.25| 7.2 1.8 6000 110 16 63 8| 2.3 1.5 3.8|103.9 -36.0 67.9 11.3 0.01| 8.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251102.12.gif