UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for SBUL... Searching the city database file for: SBUL ... Date:1200Z 1 NOV 25 Station: SBUL WMO ident: 83525 Latitude: -18.89 Longitude: -48.23 Elevation: 943.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 120 1 925 811 SFC 911 943 22.2 19.2 83 3.0 20.1 90 12 303.3 306.2 296.5 349.5 15.55 3 884 1204 19.4 17.1 87 2.3 17.8 48 21 303.1 305.6 295.4 344.6 14.01 4 868 1362 20.2 15.3 73 4.9 16.9 36 17 305.5 307.8 295.1 343.5 12.70 5 850 1543 19.6 15.2 76 4.4 16.6 15 9 306.7 309.1 295.6 345.4 12.89 6 801 2052 17.8 7.8 52 10.0 11.6 6 3 310.0 311.6 293.2 335.5 8.32 7 717 2991 12.2 2.2 50 10.0 6.5 321 5 313.8 315.0 292.7 333.5 6.27 8 700 3191 10.2 3.2 62 7.0 6.2 330 5 313.8 315.1 293.2 335.4 6.90 9 674 3505 7.4 4.1 80 3.3 5.5 297 11 314.1 315.5 293.8 337.9 7.64 10 642 3905 5.8 -1.2 61 7.0 2.1 284 11 316.6 317.7 292.8 334.1 5.46 11 588 4617 -0.3 -2.2 87 1.9 -1.3 254 10 317.6 318.7 293.2 335.3 5.54 12 574 4810 -1.3 -2.2 94 0.9 -1.8 244 11 318.6 319.7 293.5 336.8 5.68 13 561 4993 -1.5 -8.5 59 7.0 -4.7 246 11 320.5 321.2 292.3 332.3 3.59 14 537 5340 -4.5 -6.7 85 2.2 -5.5 267 11 320.9 321.8 293.0 335.0 4.31 15 515 5669 -6.5 -10.3 74 3.8 -8.1 287 12 322.4 323.0 292.7 333.6 3.39 16 500 5900 -8.3 -9.7 90 1.4 -8.9 300 18 322.9 323.6 293.1 335.1 3.66 17 486 6120 -9.5 -9.6 99 0.1 -9.5 294 23 324.1 324.8 293.5 336.7 3.80 18 426 7127 -16.3 -16.3 100 0.0 -16.3 257 26 327.8 328.3 293.4 336.5 2.51 19 415 7324 -17.7 -18.5 93 0.8 -18.0 255 26 328.5 328.9 293.3 335.9 2.14 20 411 7396 -16.9 -19.6 80 2.7 -17.7 259 27 330.4 330.8 293.7 337.3 1.97 21 400 7600 -18.1 -22.6 68 4.5 -19.4 270 29 331.5 331.8 293.6 337.0 1.56 22 393 7732 -19.1 -24.1 65 5.0 -20.4 272 31 331.8 332.1 293.5 336.8 1.39 23 373 8117 -22.5 -25.2 79 2.7 -23.2 269 30 332.3 332.6 293.6 337.1 1.32 24 369 8196 -22.9 -23.8 92 0.9 -23.1 266 28 332.8 333.1 293.9 338.2 1.52 25 361 8357 -22.9 -52.9 5 30.0 -26.1 261 29 334.9 334.9 293.1 335.2 0.08 26 319 9253 -28.3 -58.3 4 30.0 -30.6 264 35 339.5 339.5 294.3 339.7 0.05 27 300 9690 -32.1 -60.1 4 28.0 -33.9 270 37 340.1 340.1 294.4 340.3 0.04 28 286 10026 -34.3 -59.3 6 25.0 -35.8 257 43 341.7 341.7 294.8 341.9 0.05 29 281 10149 -35.1 -45.1 35 10.0 -36.1 255 44 342.2 342.3 295.1 343.2 0.24 30 250 10950 -42.9 -47.7 59 4.8 -43.2 260 47 342.3 342.3 295.1 343.1 0.21 31 242 11168 -44.9 -49.4 61 4.5 -45.2 259 48 342.5 342.5 295.1 343.2 0.17 32 234 11391 -46.7 -50.6 64 3.9 -46.9 259 49 343.1 343.1 295.2 343.7 0.16 33 200 12410 -55.3 -62.3 41 7.0 -55.5 255 53 345.2 345.2 295.6 345.4 0.04 34 181 13038 -60.3 -68.3 34 8.0 -60.4 250 57 347.0 347.0 296.0 347.1 0.02 35 173 13318 -62.7 -68.7 44 6.0 -62.8 248 59 347.6 347.6 296.1 347.7 0.02 36 163 13681 -66.1 -76.1 23 10.0 -66.2 245 62 347.8 347.8 296.1 347.9 0.01 37 159 13831 -67.3 -75.3 31 8.0 -67.4 246 64 348.3 348.3 296.3 348.3 0.01 38 152 14101 -68.5 -75.0 39 6.5 -68.6 250 70 350.7 350.7 296.8 350.7 0.01 39 150 14180 -68.9 -74.9 42 6.0 -68.9 250 69 351.4 351.4 297.0 351.4 0.01 40 144 14423 -70.7 -75.7 48 5.0 -70.7 252 68 352.4 352.4 297.1 352.4 0.01 41 132 14936 -72.7 -80.7 29 8.0 -72.8 265 58 357.7 357.7 298.2 357.7 0.00 42 125 15256 -72.3 -83.3 18 11.0 -72.3 265 59 364.0 364.0 299.5 364.1 0.00 43 101 16502 -74.7 -85.7 17 11.0 -74.7 276 42 382.3 382.3 302.6 382.3 0.00 44 100 16560 -74.7 -86.7 14 12.0 -74.7 270 43 383.4 383.4 302.8 383.4 0.00 45 98 16678 -75.3 -87.3 14 12.0 -75.3 270 43 384.5 384.5 302.9 384.5 0.00 46 79 17933 -74.7 -88.7 10 14.0 -74.7 254 20 410.1 410.1 306.5 410.1 0.00 47 74 18319 -69.7 -88.7 5 19.0 -69.8 248 12 428.4 428.4 308.7 428.4 0.00 48 70 18650 -70.5 -88.5 5 18.0 -70.6 295 16 433.6 433.6 309.2 433.6 0.00 49 68 18822 -70.9 -89.9 4 19.0 -71.0 290 16 436.3 436.3 309.5 436.3 0.00 50 66 19000 -67.5 -89.5 3 22.0 -67.7 285 17 447.4 447.4 310.6 447.5 0.00 51 59 19669 -70.1 -90.1 4 20.0 -70.2 55 5 456.2 456.2 311.4 456.2 0.00 52 50 20660 -66.9 -90.9 2 24.0 -67.1 75 8 485.8 485.8 313.9 485.8 0.00 53 45 21299 -65.7 -90.7 2 25.0 -66.0 70 12 503.6 503.6 315.2 503.6 0.00 54 39 22180 -59.9 -89.9 1 30.0 -60.6 56 14 539.3 539.3 317.5 539.3 0.00 55 32 23423 -57.5 -89.5 1 32.0 -58.6 106 12 577.1 577.1 319.5 577.2 0.00 56 30 23830 -58.7 -88.7 1 30.0 -59.7 95 14 584.6 584.6 319.9 584.6 0.00 57 24 25231 -60.1 -90.1 1 30.0 -61.2 110 21 619.1 619.1 321.5 619.1 0.00 58 23 25499 -56.9 -89.9 1 33.0 -58.5 96 22 636.1 636.1 322.2 636.1 0.01 59 21 26077 -56.1 -88.1 1 32.0 -58.0 79 22 655.2 655.3 322.9 655.3 0.01 60 20 26390 -53.1 -88.1 1 35.0 -55.8 65 19 673.6 673.6 323.6 673.7 0.01 61 17 27447 -49.1 -86.1 1 37.0 -53.3 63 22 718.5 718.5 325.0 718.6 0.01 TRP 132 14936 -72.7 -80.7 29 8.0 -72.8 265 58 357.7 357.7 298.2 357.7 0.00 WND 152 14101 -68.5 -75.0 39 6.5 -68.6 250 70 350.7 350.7 296.8 350.7 0.01 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 590.66 mb = 4582.32 m = 15033.67 ft Wetbulb zero: 608.52 mb = 4339.15 m = 14235.87 ft Precipitable water: 1.39 inches Sfc-500 mean rel hum: 69.60 % Est. max temperature: 30.44 C = 86.79 F Sfc-Lift cond lev (LCL): 871.92 mb = 1322.94 m = 4340.31 ft T: 20.00 C 700-500 lapse rate: 6.83 C/km ThetaE index: 11.93 C Layer 801.0- 700.0 mb Conv cond level (CCL): 719.95 mb = 2955.71 m = 9697.10 ft Mean mixing ratio: 12.68 g/kg Conv temperature: 32.29 C = 90.12 F Cap Strength: 3.81 C Lifted Index: -3.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.27 C Lifted Index @700 mb: 1.33 C Showalter Index: -3.69 C Risk: Severe thunderstorms possible Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 23.50 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 266.40 Risk: None Energy Index: -2.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 461.77 J/kg Max Up Vert Vel: 30.39 m/s Conv Inhibition (B-): 165.95 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 803.32 mb = 2027.53 m = 6651.91 ft Lev Free Conv (LFC): 628.32 mb = 4079.46 m = 13383.89 ft Equ Level (EL): 288.32 mb = 9968.84 m = 32705.76 ft B at Equ Level: 458.59 J/kg Max Parcel Lev (MPL): 128.32 mb = 15101.98 m = 49546.59 ft Wind level data Storm motion: 318 at 9 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 ---------------------------------------------------------- 0 911 943 90 12 -12.0 0.0 | 111 19 -18.1 6.9 1 882 1219 45 22 -15.6 -15.6 | 68 23 -21.7 -8.7 2 852 1524 25 11 -4.6 -10.0 | 74 11 -10.8 -3.1 3 850 1543 15 9 -2.3 -8.7 | 78 9 -8.5 -1.8 4 793 2134 5 2 -0.2 -2.0 | 128 8 -6.3 4.9 5 765 2438 295 5 4.5 -2.1 | 161 5 -1.6 4.8 6 700 3191 330 5 2.5 -4.3 | 125 4 -3.6 2.5 7 661 3658 280 14 13.8 -2.4 | 240 9 7.6 4.4 8 636 3962 285 10 9.7 -2.6 | 219 6 3.5 4.3 9 612 4267 270 10 10.0 -0.0 | 209 8 3.9 6.9 10 590 4572 255 10 9.7 2.6 | 200 10 3.5 9.5 11 568 4877 240 11 9.5 5.5 | 195 13 3.4 12.4 12 507 5791 295 12 10.9 -5.1 | 249 5 4.7 1.8 13 500 5900 300 18 15.6 -9.0 | 283 10 9.4 -2.1 14 487 6096 295 23 20.8 -9.7 | 281 15 14.7 -2.9 15 450 6706 260 26 25.6 4.5 | 240 23 19.5 11.4 16 415 7315 255 26 25.1 6.7 | 234 23 19.0 13.6 17 400 7600 270 29 29.0 -0.0 | 253 24 22.9 6.9 18 383 7925 275 35 34.9 -3.1 | 262 29 28.7 3.8 19 367 8230 265 27 26.9 2.4 | 246 23 20.8 9.2 20 352 8534 255 33 31.9 8.5 | 239 30 25.7 15.4 21 300 9690 270 37 37.0 -0.0 | 257 32 30.9 6.9 22 284 10058 255 44 42.5 11.4 | 243 41 36.4 18.3 23 250 10950 260 47 46.3 8.2 | 249 43 40.1 15.0 24 200 12410 255 53 51.2 13.7 | 245 50 45.0 20.6 25 162 13716 245 62 56.2 26.2 | 237 60 50.0 33.1 26 152 14101 250 70 65.8 23.9 | 243 67 59.6 30.8 27 150 14180 250 69 64.8 23.6 | 243 66 58.7 30.5 28 146 14326 250 70 65.8 23.9 | 243 67 59.6 30.8 29 132 14936 265 58 57.8 5.1 | 257 53 51.6 11.9 30 125 15240 265 59 58.8 5.1 | 257 54 52.6 12.0 31 113 15850 255 50 48.3 12.9 | 245 47 42.1 19.8 32 107 16154 270 39 39.0 -0.0 | 258 34 32.9 6.9 33 102 16459 280 42 41.4 -7.3 | 271 35 35.2 -0.4 34 100 16560 270 43 43.0 -0.0 | 259 37 36.9 6.9 35 97 16764 270 43 43.0 -0.0 | 259 37 36.9 6.9 36 92 17069 280 51 50.2 -8.9 | 273 44 44.1 -2.0 37 87 17374 240 40 34.6 20.0 | 227 39 28.5 26.9 38 78 17983 255 19 18.4 4.9 | 226 17 12.2 11.8 39 74 18288 240 12 10.4 6.0 | 198 14 4.2 12.9 40 71 18593 305 10 8.2 -5.7 | 241 2 2.0 1.1 41 70 18650 295 16 14.5 -6.8 | 269 8 8.4 0.1 42 64 19202 280 17 16.7 -3.0 | 250 11 10.6 3.9 43 58 19812 95 2 -2.0 0.2 | 131 11 -8.1 7.0 44 50 20660 75 8 -7.7 -2.1 | 109 15 -13.9 4.8 45 49 20726 80 11 -10.8 -1.9 | 106 18 -17.0 5.0 46 39 22250 55 14 -11.5 -8.0 | 86 18 -17.6 -1.2 47 37 22555 30 17 -8.5 -14.7 | 62 17 -14.6 -7.9 48 32 23470 110 12 -11.3 4.1 | 122 21 -17.4 11.0 49 30 23774 75 16 -15.5 -4.1 | 97 22 -21.6 2.7 50 30 23830 95 14 -13.9 1.2 | 112 22 -20.1 8.1 51 26 24689 110 19 -17.9 6.5 | 119 27 -24.0 13.4 52 24 25298 110 21 -19.7 7.2 | 118 29 -25.9 14.0 53 22 25908 70 24 -22.6 -8.2 | 87 29 -28.7 -1.3 54 21 26213 85 21 -20.9 -1.8 | 101 28 -27.1 5.0 55 20 26390 65 19 -17.2 -8.0 | 87 23 -23.4 -1.2 56 19 26518 55 23 -18.8 -13.2 | 76 26 -25.0 -6.3 57 14 27737 75 21 -20.3 -5.4 | 93 26 -26.4 1.4 Wind Parameters Mean winds (0-6000m): 288.2 at 12.3 knts Storm direction: 318.2 at 9.2 knts Shear (0-3000m) pos: 0.3 neg: 4.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -101.4 tot: -74.2 m^2/s^2 ave: -24.7 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -0.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 5.11 Bulk Shear: 90.43 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 50 17 78 20| 0.0 13.4 13.4| 2.2 -93.6 -91.3 -182.7 -0.64| 25.7-16.5 1000 41 13 79 15| 0.0 6.2 6.2| 16.4 -93.6 -77.2 -77.2 -0.27| 18.3 -5.0 1500 35 9 86 12| 0.0 5.7 5.7| 25.0 -93.6 -68.6 -45.7 -0.10| 14.7 -1.5 2000 24 8 85 10| 0.5 4.3 4.8| 25.0 -95.7 -70.7 -35.4 -0.14| 11.5 -1.6 2500 12 8 84 8| 0.4 4.5 4.9| 26.7 -96.6 -70.0 -28.0 -0.06| 10.7 -0.6 3000 347 9 70 5| 0.3 4.0 4.3| 27.2-101.4 -74.2 -24.7 -0.08| 10.5 -0.9 4000 314 9 211 1| 0.3 3.1 3.4| 28.6-109.9 -81.2 -20.3 -0.12| 9.0 -1.1 5000 300 10 228 3| 1.7 2.5 4.2| 53.7-109.9 -56.1 -11.2 0.04| 8.9 0.3 6000 288 12 241 6| 1.4 3.3 4.7| 53.7-180.9-127.2 -21.2 -0.10| 9.2 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SBUL/skewt/SBUL.skewt.20251101.12.gif