UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for SB099... Searching the city database file for: SB099 ... Date:1200Z 31 OCT 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 20 28.2 24.4 80 3.8 25.4 10 9 300.3 303.9 298.1 357.2 19.35 1 1000 125 27.0 22.6 77 4.4 23.8 360 8 300.1 303.4 297.0 351.5 17.52 2 947 604 22.2 21.1 93 1.1 21.4 45 14 300.0 303.1 296.5 349.4 16.86 3 925 809 21.8 17.1 75 4.7 18.6 55 19 301.6 304.1 294.6 341.0 13.38 4 871 1329 18.6 14.3 76 4.3 15.7 73 17 303.5 305.7 294.0 338.7 11.85 5 858 1458 18.8 10.8 60 8.0 13.7 87 17 305.0 306.8 292.7 333.6 9.52 6 850 1539 18.8 8.8 52 10.0 12.6 95 17 305.8 307.4 292.0 331.2 8.39 7 845 1590 18.6 7.6 49 11.0 11.9 95 17 306.1 307.6 291.6 329.7 7.77 8 782 2251 14.8 8.8 67 6.0 11.0 104 22 308.9 310.6 293.5 336.8 9.13 9 718 2969 10.8 -1.2 43 12.0 4.5 96 26 312.2 313.1 291.0 327.5 4.88 10 706 3110 10.6 -1.4 43 12.0 4.3 92 26 313.5 314.4 291.4 328.9 4.89 11 700 3181 10.0 1.0 54 9.0 5.1 90 26 313.6 314.7 292.3 332.1 5.89 12 668 3568 6.8 2.6 75 4.2 4.4 100 23 314.2 315.5 293.3 335.9 6.93 13 631 4035 6.0 -16.0 19 22.0 -2.6 105 15 318.4 318.8 290.0 324.3 1.74 14 569 4874 0.4 -12.6 37 13.0 -5.0 86 4 321.4 321.9 291.7 330.0 2.55 15 550 5145 -0.9 -22.9 17 22.0 -7.9 73 13 323.0 323.2 290.8 326.9 1.10 16 535 5365 -2.9 -7.2 72 4.3 -4.9 70 16 323.2 324.0 293.6 336.9 4.17 17 500 5900 -4.7 -17.7 35 13.0 -9.4 40 22 327.3 327.7 292.7 333.9 1.90 18 481 6204 -6.1 -32.1 11 26.0 -12.6 34 19 329.2 329.3 292.0 331.2 0.54 19 425 7161 -12.7 -26.7 30 14.0 -16.5 351 9 332.7 332.9 293.4 336.3 1.01 20 400 7620 -16.7 -31.7 26 15.0 -20.0 350 12 333.3 333.4 293.3 335.8 0.67 21 386 7886 -18.9 -35.9 21 17.0 -22.1 350 12 333.8 333.9 293.2 335.6 0.46 22 379 8023 -17.5 -53.5 3 36.0 -22.0 9 14 337.4 337.4 293.7 337.7 0.07 23 300 9730 -29.5 -57.5 5 28.0 -31.7 100 26 343.8 343.8 295.3 344.0 0.05 24 289 9995 -31.3 -57.3 6 26.0 -33.3 102 28 344.9 344.9 295.6 345.2 0.06 25 266 10574 -36.7 -46.7 35 10.0 -37.6 118 27 345.3 345.4 295.8 346.2 0.22 26 250 11000 -39.9 -53.9 21 14.0 -40.8 135 20 346.7 346.8 296.0 347.2 0.10 27 218 11925 -47.9 -63.9 14 16.0 -48.4 153 21 348.2 348.2 296.3 348.4 0.03 28 209 12203 -50.5 -56.5 49 6.0 -50.7 162 21 348.4 348.4 296.4 348.8 0.09 29 205 12329 -51.5 -55.5 62 4.0 -51.7 165 21 348.7 348.8 296.4 349.2 0.10 30 200 12490 -52.7 -57.7 55 5.0 -52.9 170 21 349.3 349.3 296.5 349.7 0.08 31 196 12620 -53.5 -60.5 42 7.0 -53.7 174 18 350.1 350.1 296.7 350.3 0.06 32 155 14083 -66.5 -69.4 67 2.9 -66.5 200 18 352.2 352.2 297.1 352.3 0.02 33 150 14280 -68.1 -70.9 67 2.8 -68.1 200 18 352.8 352.8 297.3 352.9 0.02 34 108 16187 -81.3 -85.7 47 4.4 -81.3 215 11 362.6 362.6 299.2 362.6 0.00 35 101 16564 -80.3 -88.3 25 8.0 -80.3 205 10 371.5 371.5 300.8 371.5 0.00 36 100 16620 -79.5 -88.5 21 9.0 -79.5 200 9 374.1 374.1 301.3 374.1 0.00 37 91 17152 -80.7 -89.7 21 9.0 -80.7 138 21 382.0 382.0 302.6 382.0 0.00 38 84 17604 -78.5 -87.5 22 9.0 -78.5 82 20 395.3 395.3 304.6 395.3 0.00 39 78 18034 -71.1 -88.1 6 17.0 -71.2 99 13 419.1 419.1 307.6 419.1 0.00 40 70 18670 -72.9 -88.9 7 16.0 -73.0 290 16 428.4 428.4 308.7 428.4 0.00 41 64 19195 -73.9 -88.9 8 15.0 -74.0 314 15 437.4 437.4 309.6 437.4 0.00 42 55 20083 -72.5 -90.5 5 18.0 -72.6 151 2 459.9 459.9 311.8 459.9 0.00 43 50 20650 -67.5 -91.5 2 24.0 -67.7 115 25 484.4 484.4 313.8 484.4 0.00 44 49 20772 -67.5 -91.5 2 24.0 -67.7 96 18 487.2 487.2 314.0 487.2 0.00 45 36 22635 -66.1 -92.1 1 26.0 -66.5 75 46 535.8 535.8 317.3 535.8 0.00 TRP 108 16187 -81.3 -85.7 47 4.4 -81.3 215 11 362.6 362.6 299.2 362.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 563.15 mb = 4957.18 m = 16263.53 ft Wetbulb zero: 644.58 mb = 3860.38 m = 12665.15 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 54.76 % Est. max temperature: 32.44 C = 90.40 F Sfc-Lift cond lev (LCL): 958.24 mb = 500.25 m = 1641.23 ft T: 23.24 C 700-500 lapse rate: 5.41 C/km ThetaE index: 27.52 C Layer 1000.0- 782.0 mb Conv cond level (CCL): 886.61 mb = 1175.50 m = 3856.60 ft Mean mixing ratio: 16.32 g/kg Conv temperature: 30.83 C = 87.49 F Cap Strength: 1.47 C Lifted Index: -1.20 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.28 C Lifted Index @700 mb: -0.16 C Showalter Index: 6.00 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 13.50 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 161.60 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 320.13 J/kg Max Up Vert Vel: 25.30 m/s Conv Inhibition (B-): 51.65 J/kg Cap Strength: 1.45 C Lift Cond Lev (LCL): 918.76 mb = 867.56 m = 2846.31 ft Lev Free Conv (LFC): 733.76 mb = 2786.47 m = 9141.84 ft Equ Level (EL): 243.76 mb = 11170.81 m = 36649.20 ft B at Equ Level: 318.22 J/kg Max Parcel Lev (MPL): 133.76 mb = 14945.27 m = 49032.44 ft Wind level data Storm motion: 114 at 13 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 20 10 9 -1.6 -8.9 | 324 17 10.2 -14.2 1 1000 125 360 8 -0.0 -8.0 | 319 18 11.8 -13.3 2 980 305 30 10 -5.0 -8.7 | 334 16 6.8 -14.0 3 946 610 45 14 -9.9 -9.9 | 353 15 1.9 -15.2 4 925 809 55 19 -15.6 -10.9 | 13 17 -3.8 -16.2 5 914 914 50 19 -14.6 -12.2 | 9 18 -2.8 -17.5 6 882 1219 60 17 -14.7 -8.5 | 12 14 -3.0 -13.8 7 851 1524 95 17 -16.9 1.5 | 53 6 -5.2 -3.8 8 850 1539 95 17 -16.9 1.5 | 53 6 -5.2 -3.8 9 792 2134 100 21 -20.7 3.6 | 79 9 -8.9 -1.7 10 764 2438 110 25 -23.5 8.6 | 105 12 -11.7 3.2 11 700 3181 90 26 -26.0 0.0 | 70 15 -14.2 -5.3 12 685 3353 90 26 -26.0 0.0 | 70 15 -14.2 -5.3 13 660 3658 105 21 -20.3 5.4 | 91 9 -8.5 0.1 14 612 4267 105 11 -10.6 2.8 | 335 3 1.1 -2.5 15 567 4877 85 4 -4.0 -0.3 | 306 10 7.8 -5.7 16 546 5182 70 15 -14.1 -5.1 | 13 11 -2.3 -10.5 17 507 5791 70 18 -16.9 -6.2 | 24 13 -5.2 -11.5 18 500 5900 40 22 -14.1 -16.9 | 6 22 -2.4 -22.2 19 487 6096 40 21 -13.5 -16.1 | 5 21 -1.7 -21.4 20 450 6706 5 10 -0.9 -10.0 | 325 19 10.9 -15.3 21 433 7010 10 13 -2.3 -12.8 | 332 20 9.5 -18.1 22 416 7315 330 4 2.0 -3.5 | 303 16 13.8 -8.8 23 400 7620 350 12 2.1 -11.8 | 321 22 13.8 -17.1 24 384 7925 350 12 2.1 -11.8 | 321 22 13.8 -17.1 25 368 8230 55 19 -15.6 -10.9 | 13 17 -3.8 -16.2 26 353 8534 60 28 -24.2 -14.0 | 33 23 -12.5 -19.3 27 325 9144 90 21 -21.0 0.0 | 60 11 -9.2 -5.3 28 300 9730 100 26 -25.6 4.5 | 87 14 -13.8 -0.8 29 274 10363 105 30 -29.0 7.8 | 98 17 -17.2 2.4 30 251 10973 145 22 -12.6 18.0 | 176 13 -0.9 12.7 31 250 11000 135 20 -14.1 14.1 | 165 9 -2.4 8.8 32 240 11278 135 22 -15.6 15.6 | 160 11 -3.8 10.2 33 200 12490 170 21 -3.6 20.7 | 208 17 8.1 15.4 34 200 12497 175 18 -1.6 17.9 | 219 16 10.2 12.6 35 181 13106 170 20 -3.5 19.7 | 210 17 8.3 14.4 36 172 13411 200 19 6.5 17.9 | 236 22 18.3 12.5 37 150 14280 200 18 6.2 16.9 | 237 21 17.9 11.6 38 149 14326 200 18 6.2 16.9 | 237 21 17.9 11.6 39 141 14630 220 19 12.2 14.6 | 249 26 24.0 9.2 40 127 15240 220 16 10.3 12.3 | 253 23 22.0 6.9 41 114 15850 195 16 4.1 15.5 | 237 19 15.9 10.1 42 108 16187 215 11 6.3 9.0 | 258 18 18.1 3.7 43 103 16459 215 11 6.3 9.0 | 258 18 18.1 3.7 44 100 16620 200 9 3.1 8.5 | 258 15 14.8 3.1 45 98 16764 200 9 3.1 8.5 | 258 15 14.8 3.1 46 92 17069 140 20 -12.9 15.3 | 174 10 -1.1 10.0 47 88 17374 135 22 -15.6 15.6 | 160 11 -3.8 10.2 48 83 17678 70 20 -18.8 -6.8 | 30 14 -7.0 -12.2 49 79 17983 80 13 -12.8 -2.3 | 8 8 -1.0 -7.6 50 71 18593 255 10 9.7 2.6 | 277 22 21.4 -2.7 51 70 18670 290 16 15.0 -5.5 | 292 29 26.8 -10.8 52 67 18898 265 19 18.9 1.7 | 277 31 30.7 -3.7 53 64 19202 315 15 10.6 -10.6 | 305 27 22.4 -15.9 54 61 19507 305 18 14.7 -10.3 | 301 31 26.5 -15.6 55 58 19812 315 12 8.5 -8.5 | 304 25 20.2 -13.8 56 55 20117 135 1 -0.7 0.7 | 293 12 11.1 -4.6 57 52 20422 20 13 -4.4 -12.2 | 337 19 7.3 -17.5 58 50 20650 115 25 -22.7 10.6 | 116 12 -10.9 5.2 59 49 20726 95 18 -17.9 1.6 | 59 7 -6.2 -3.8 60 46 21031 115 24 -21.8 10.1 | 116 11 -10.0 4.8 61 43 21336 90 24 -24.0 0.0 | 67 13 -12.2 -5.3 62 34 22555 70 53 -49.8 -18.1 | 58 45 -38.0 -23.4 63 32 22860 80 56 -55.1 -9.7 | 71 46 -43.4 -15.0 Wind Parameters Mean winds (0-6000m): 84.4 at 17.2 knts Storm direction: 114.4 at 12.9 knts Shear (0-3000m) pos: 4.8 neg: 1.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 105.1 neg: -34.8 tot: 70.3 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.7 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 10.79 Bulk Shear: 29.68 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 24 10 332 16| 7.0 0.0 7.0| 34.3 -7.8 26.5 53.0 0.62| 10.5 6.5 1000 41 13 349 16| 6.8 0.0 6.8| 65.5 -12.8 52.7 52.7 0.63| 10.4 6.5 1500 52 15 359 14| 6.3 0.0 6.3| 85.7 -12.8 72.9 48.6 0.61| 11.3 6.9 2000 66 16 12 12| 5.7 0.0 5.7| 91.4 -12.8 78.6 39.3 0.63| 9.4 5.9 2500 77 17 28 10| 5.7 0.0 5.7|105.1 -14.9 90.2 36.1 0.63| 8.9 5.6 3000 83 19 41 10| 4.8 1.0 5.8|105.1 -34.8 70.3 23.4 0.44| 8.5 3.7 4000 87 20 51 10| 2.8 0.8 3.6|117.7 -44.5 73.2 18.3 0.34| 8.4 2.8 5000 89 17 44 8| 2.2 1.2 3.5|127.3 -50.9 76.4 15.3 0.25| 8.3 2.0 6000 84 17 37 9| 1.9 2.2 4.1|145.5 -76.5 69.0 11.5 0.21| 8.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251031.12.gif