UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for SB099... Searching the city database file for: SB099 ... Date:0000Z 27 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 1009 13 27.2 22.8 77 4.4 24.0 45 10 299.6 302.8 296.8 351.0 17.58 1 1000 92 27.2 23.5 80 3.7 24.5 45 14 300.4 303.7 297.7 354.8 18.53 2 970 362 25.4 22.8 86 2.6 23.5 54 17 301.2 304.5 297.7 355.1 18.30 3 925 781 23.0 17.0 69 6.0 18.9 45 20 302.8 305.3 294.8 342.2 13.29 4 850 1513 19.4 8.4 49 11.0 12.6 65 18 306.5 308.0 292.0 331.2 8.16 5 792 2117 14.8 12.5 86 2.3 13.3 70 23 307.8 310.0 295.0 342.8 11.58 6 773 2323 14.0 9.0 72 5.0 10.9 73 23 309.1 310.9 293.7 337.7 9.36 7 700 3156 10.0 8.1 88 1.9 8.8 55 22 313.6 315.4 295.2 343.7 9.74 8 689 3287 9.0 7.7 92 1.3 8.2 60 23 313.9 315.7 295.2 343.8 9.62 9 635 3960 6.4 2.0 73 4.4 3.9 75 21 318.3 319.7 294.4 340.5 6.98 10 609 4302 4.2 -2.8 60 7.0 0.5 75 18 319.6 320.6 293.3 336.1 5.12 11 604 4369 3.6 1.4 86 2.2 2.4 73 18 319.7 321.0 294.8 342.2 7.03 12 584 4641 1.6 0.9 95 0.7 1.2 66 19 320.4 321.8 295.0 343.0 7.02 13 554 5064 -0.7 -1.2 96 0.5 -1.0 63 18 322.6 323.8 295.1 343.2 6.34 14 544 5210 -0.7 -2.4 88 1.7 -1.6 65 16 324.3 325.4 295.2 343.6 5.91 15 510 5723 -3.3 -5.2 87 1.9 -4.3 73 12 327.2 328.2 295.3 344.1 5.10 16 500 5880 -4.1 -9.1 68 5.0 -6.4 75 11 328.0 328.8 294.6 341.0 3.84 17 498 5912 -4.1 -12.1 54 8.0 -7.5 76 11 328.4 329.0 294.0 338.8 3.04 18 458 6567 -8.3 -11.7 76 3.4 -9.8 57 10 331.1 331.8 295.0 342.8 3.41 19 450 6704 -7.9 -24.9 24 17.0 -13.0 50 10 333.3 333.5 293.7 337.4 1.13 20 441 6861 -9.1 -27.1 22 18.0 -14.2 43 10 333.7 333.9 293.6 337.2 0.94 21 429 7074 -10.5 -34.5 12 24.0 -16.0 41 11 334.6 334.7 293.4 336.4 0.48 22 420 7238 -11.3 -21.3 43 10.0 -14.6 57 15 335.6 335.9 294.7 341.6 1.66 23 405 7516 -13.9 -19.9 60 6.0 -15.9 65 14 335.7 336.1 295.0 342.7 1.95 24 400 7610 -14.1 -22.1 51 8.0 -16.6 65 12 336.7 337.0 294.9 342.5 1.63 25 390 7803 -14.5 -29.5 27 15.0 -18.3 62 11 338.6 338.8 294.7 341.8 0.85 26 379 8019 -15.7 -23.7 50 8.0 -18.1 68 10 339.8 340.1 295.6 345.2 1.49 27 316 9366 -26.3 -43.3 19 17.0 -28.6 4 4 343.2 343.2 295.3 344.2 0.26 28 300 9740 -29.7 -37.7 46 8.0 -30.9 335 2 343.5 343.6 295.6 345.5 0.50 29 298 9788 -30.1 -37.1 50 7.0 -31.2 332 2 343.6 343.7 295.7 345.7 0.53 30 286 10078 -32.5 -44.5 29 12.0 -33.8 305 5 344.2 344.3 295.6 345.3 0.26 31 261 10715 -37.7 -43.7 53 6.0 -38.3 246 12 345.7 345.8 296.0 347.0 0.30 32 250 11010 -39.9 -46.9 47 7.0 -40.5 215 16 346.7 346.8 296.1 347.7 0.22 33 244 11176 -41.5 -48.5 47 7.0 -42.0 212 17 346.8 346.8 296.1 347.6 0.19 34 202 12435 -49.9 -70.9 7 21.0 -50.4 228 27 352.7 352.7 297.3 352.8 0.01 35 200 12500 -50.5 -70.5 8 20.0 -51.0 230 28 352.8 352.8 297.3 352.9 0.01 36 150 14300 -65.7 -75.7 24 10.0 -65.8 265 47 356.9 356.9 298.1 356.9 0.01 37 124 15427 -75.9 -79.8 54 3.9 -75.9 266 45 358.3 358.3 298.4 358.4 0.01 38 101 16585 -84.9 -88.9 49 4.0 -84.9 246 29 362.7 362.7 299.2 362.7 0.00 39 100 16640 -84.7 -89.1 45 4.4 -84.7 240 24 364.1 364.1 299.5 364.1 0.00 40 96 16868 -82.1 -88.1 35 6.0 -82.1 223 23 373.4 373.4 301.2 373.4 0.00 41 83 17675 -86.7 -90.9 46 4.2 -86.7 190 22 379.9 379.9 302.2 379.9 0.00 42 80 17877 -87.1 -91.3 46 4.2 -87.1 193 22 383.1 383.1 302.8 383.1 0.00 43 77 18087 -85.1 -90.1 40 5.0 -85.1 188 21 391.5 391.5 304.0 391.5 0.00 44 75 18234 -80.3 -87.3 30 7.0 -80.3 178 19 404.5 404.5 305.8 404.5 0.00 45 70 18630 -75.1 -87.1 14 12.0 -75.2 295 14 423.7 423.7 308.2 423.7 0.00 46 67 18884 -74.3 -87.3 12 13.0 -74.3 295 14 430.8 430.8 308.9 430.8 0.00 47 60 19520 -77.5 -88.5 15 11.0 -77.6 280 21 437.5 437.5 309.6 437.5 0.00 48 50 20570 -74.7 -89.7 8 15.0 -74.8 95 20 467.5 467.5 312.4 467.5 0.00 49 40 21874 -72.5 -91.5 4 19.0 -72.6 80 34 503.8 503.8 315.2 503.8 0.00 TRP 83 17675 -86.7 -90.9 46 4.2 -86.7 190 22 379.9 379.9 302.2 379.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 563.13 mb = 4935.64 m = 16192.85 ft Wetbulb zero: 567.51 mb = 4871.07 m = 15981.02 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 78.33 % Est. max temperature: 33.65 C = 92.57 F Sfc-Lift cond lev (LCL): 946.78 mb = 575.87 m = 1889.33 ft T: 24.18 C 700-500 lapse rate: 5.18 C/km ThetaE index: 23.91 C Layer 925.0- 792.0 mb Conv cond level (CCL): 839.35 mb = 1620.80 m = 5317.53 ft Mean mixing ratio: 16.23 g/kg Conv temperature: 34.35 C = 93.83 F Cap Strength: 2.17 C Lifted Index: -1.01 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.07 C Lifted Index @700 mb: -0.45 C Showalter Index: 6.57 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 12.50 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 147.80 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 264.94 J/kg Max Up Vert Vel: 23.02 m/s Conv Inhibition (B-): 65.78 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 902.26 mb = 996.46 m = 3269.19 ft Lev Free Conv (LFC): 797.26 mb = 2060.74 m = 6760.89 ft Equ Level (EL): 387.26 mb = 7855.98 m = 25773.89 ft B at Equ Level: 177.53 J/kg Max Parcel Lev (MPL): 157.26 mb = 14004.19 m = 45944.95 ft Wind level data Storm motion: 93 at 14 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 1009 13 45 10 -7.1 -7.1 | 318 11 7.1 -7.9 1 1000 92 45 14 -9.9 -9.9 | 338 12 4.3 -10.8 2 976 305 55 17 -13.9 -9.8 | 358 11 0.3 -10.6 3 943 610 50 19 -14.6 -12.2 | 1 13 -0.3 -13.1 4 925 781 45 20 -14.1 -14.1 | 360 15 0.1 -15.0 5 911 914 40 20 -12.9 -15.3 | 355 16 1.4 -16.2 6 879 1219 40 18 -11.6 -13.8 | 350 15 2.6 -14.6 7 850 1513 65 18 -16.3 -7.6 | 14 9 -2.1 -8.5 8 849 1524 65 18 -16.3 -7.6 | 14 9 -2.1 -8.5 9 790 2134 70 23 -21.6 -7.9 | 40 11 -7.4 -8.7 10 762 2438 75 23 -22.2 -6.0 | 50 11 -8.0 -6.8 11 709 3048 55 20 -16.4 -11.5 | 10 13 -2.2 -12.3 12 700 3156 55 22 -18.0 -12.6 | 16 14 -3.8 -13.5 13 658 3658 75 24 -23.2 -6.2 | 52 11 -9.0 -7.1 14 610 4267 75 18 -17.4 -4.7 | 30 6 -3.2 -5.5 15 566 4877 60 19 -16.5 -9.5 | 12 11 -2.2 -10.4 16 500 5880 75 11 -10.6 -2.8 | 316 5 3.6 -3.7 17 486 6096 80 11 -10.8 -1.9 | 309 4 3.4 -2.8 18 432 7010 35 10 -5.7 -8.2 | 317 12 8.5 -9.0 19 416 7315 65 17 -15.4 -7.2 | 8 8 -1.2 -8.0 20 400 7610 65 12 -10.9 -5.1 | 331 7 3.3 -5.9 21 383 7925 60 11 -9.5 -5.5 | 324 8 4.7 -6.4 22 368 8230 90 8 -8.0 0.0 | 278 6 6.2 -0.9 23 300 9740 335 2 0.8 -1.8 | 280 15 15.1 -2.7 24 299 9754 335 2 0.8 -1.8 | 280 15 15.1 -2.7 25 263 10668 250 11 10.3 3.8 | 263 25 24.6 2.9 26 250 11010 215 16 9.2 13.1 | 242 26 23.4 12.3 27 240 11278 210 17 8.5 14.7 | 239 27 22.7 13.9 28 229 11582 200 19 6.5 17.9 | 231 27 20.7 17.0 29 200 12500 230 28 21.4 18.0 | 244 40 35.7 17.1 30 157 14021 260 40 39.4 6.9 | 264 54 53.6 6.1 31 150 14300 265 47 46.8 4.1 | 267 61 61.0 3.2 32 142 14630 270 49 49.0 -0.0 | 271 63 63.2 -0.9 33 103 16459 260 40 39.4 6.9 | 264 54 53.6 6.1 34 100 16640 240 24 20.8 12.0 | 252 37 35.0 11.1 35 98 16764 240 24 20.8 12.0 | 252 37 35.0 11.1 36 93 17069 190 22 3.8 21.7 | 221 28 18.0 20.8 37 83 17675 190 22 3.8 21.7 | 221 28 18.0 20.8 38 79 17983 195 22 5.7 21.3 | 224 29 19.9 20.4 39 74 18288 175 18 -1.6 17.9 | 217 21 12.6 17.1 40 70 18593 35 15 -8.6 -12.3 | 337 14 5.6 -13.1 41 70 18630 295 14 12.7 -5.9 | 284 28 26.9 -6.8 42 67 18898 295 14 12.7 -5.9 | 284 28 26.9 -6.8 43 63 19202 275 18 17.9 -1.6 | 274 32 32.2 -2.4 44 60 19507 280 21 20.7 -3.6 | 277 35 34.9 -4.5 45 54 20117 255 14 13.5 3.6 | 264 28 27.7 2.8 46 51 20422 255 11 10.6 2.8 | 265 25 24.8 2.0 47 50 20570 95 20 -19.9 1.7 | 99 6 -5.7 0.9 48 48 20726 80 2 -2.0 -0.3 | 276 12 12.2 -1.2 49 45 21031 95 31 -30.9 2.7 | 96 17 -16.7 1.8 50 43 21336 95 33 -32.9 2.9 | 96 19 -18.7 2.0 51 40 21641 80 34 -33.5 -5.9 | 71 20 -19.3 -6.8 52 35 22250 90 48 -48.0 0.0 | 89 34 -33.8 -0.9 Wind Parameters Mean winds (0-6000m): 63.4 at 19.0 knts Storm direction: 93.4 at 14.2 knts Shear (0-3000m) pos: 2.9 neg: 1.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 53.9 deg Storm rel helicity (0-3000m) pos: 56.0 neg: -34.1 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 84.15 Bulk Shear: 3.15 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 51 16 350 11| 8.8 0.0 8.8| 23.9 0.0 23.9 47.8 0.86| 9.9 8.5 1000 48 18 355 13| 4.4 2.0 6.4| 24.4 -8.6 15.8 15.8 0.43| 7.6 3.2 1500 48 18 356 13| 4.0 1.3 5.3| 39.4 -12.6 26.8 17.9 0.42| 8.2 3.5 2000 53 18 2 12| 4.0 1.0 5.0| 48.8 -12.6 36.3 18.1 0.49| 7.3 3.6 2500 58 19 11 11| 3.5 0.8 4.3| 56.0 -15.1 41.0 16.4 0.48| 6.6 3.2 3000 59 20 14 11| 2.9 1.8 4.7| 56.0 -34.1 21.9 7.3 0.24| 6.6 1.6 4000 61 20 19 11| 2.8 1.3 4.1| 84.2 -37.6 46.6 11.6 0.32| 6.6 2.1 5000 63 20 20 11| 2.2 1.6 3.8| 84.2 -47.4 36.8 7.4 0.20| 6.1 1.2 6000 63 19 17 10| 1.8 1.3 3.2| 84.2 -57.1 27.1 4.5 0.08| 5.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//SB099/skewt/SB099.skewt.20251127.00.gif