UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 7 OCT 25 Station: SBBV WMO ident: 82022 Latitude: 2.85 Longitude: -60.69 Elevation: 84.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 84 24.4 21.9 86 2.5 22.6 30 4 297.3 300.3 295.7 345.7 16.72 1 1000 108 24.2 22.3 89 1.9 22.9 30 4 297.4 300.5 296.0 347.2 17.19 2 983 259 25.0 20.3 75 4.7 21.7 57 10 299.6 302.4 295.4 344.7 15.43 3 930 746 23.2 18.2 73 5.0 19.7 75 15 302.6 305.2 295.4 344.8 14.28 4 925 793 23.2 19.0 77 4.2 20.2 80 16 303.0 305.8 296.1 347.8 15.12 5 923 812 23.2 18.5 75 4.7 19.9 80 17 303.2 305.9 295.9 346.7 14.67 6 850 1525 18.0 16.3 90 1.7 16.8 85 17 305.0 307.6 295.8 346.4 13.85 7 700 3166 8.2 8.2 100 0.0 8.2 80 17 311.6 313.4 294.7 341.7 9.80 8 698 3190 8.0 7.9 99 0.1 7.9 80 17 311.6 313.4 294.6 341.3 9.63 9 574 4783 0.0 0.0 100 0.0 0.0 92 17 320.1 321.5 294.7 341.6 6.68 10 527 5465 -3.3 -3.7 97 0.4 -3.5 81 19 324.1 325.2 294.8 342.2 5.53 11 513 5678 -4.5 -8.8 72 4.3 -6.4 77 20 325.2 325.9 293.8 337.9 3.83 12 500 5880 -5.7 -6.9 91 1.2 -6.2 80 19 326.1 327.0 294.6 341.3 4.56 13 466 6430 -8.7 -8.8 99 0.1 -8.8 85 15 329.0 329.8 295.1 343.2 4.22 14 438 6909 -11.5 -16.5 66 5.0 -13.3 75 13 331.3 331.8 294.3 339.7 2.40 15 405 7506 -15.3 -17.0 87 1.7 -15.9 90 19 333.9 334.4 295.0 342.7 2.49 16 402 7562 -15.5 -22.5 55 7.0 -17.6 90 20 334.4 334.7 294.3 340.0 1.56 17 400 7600 -15.9 -21.9 60 6.0 -17.7 90 20 334.3 334.7 294.4 340.2 1.66 18 395 7695 -16.5 -26.5 42 10.0 -19.1 90 21 334.7 335.0 294.0 338.8 1.11 19 367 8244 -20.1 -22.6 80 2.5 -20.8 80 18 337.1 337.4 295.1 343.2 1.70 20 341 8785 -23.1 -26.2 76 3.1 -23.9 102 16 340.1 340.4 295.5 345.0 1.32 21 300 9710 -30.1 -32.8 77 2.7 -30.6 95 12 343.0 343.1 295.7 346.0 0.81 22 250 10980 -40.3 -43.5 71 3.2 -40.6 110 7 346.2 346.2 296.1 347.5 0.33 23 233 11456 -43.9 -47.1 70 3.2 -44.1 164 5 347.7 347.8 296.3 348.7 0.24 24 200 12460 -52.5 -56.6 61 4.1 -52.7 265 6 349.6 349.6 296.6 350.0 0.09 25 172 13415 -61.3 -65.7 56 4.4 -61.4 246 10 350.5 350.5 296.8 350.6 0.03 26 157 13975 -65.7 -71.7 43 6.0 -65.8 236 10 352.3 352.3 297.1 352.3 0.02 27 150 14250 -67.9 -71.9 56 4.0 -67.9 200 22 353.1 353.1 297.3 353.2 0.02 28 146 14411 -69.3 -72.6 62 3.3 -69.3 197 24 353.4 353.4 297.4 353.5 0.01 29 138 14745 -71.5 -77.5 40 6.0 -71.5 189 28 355.3 355.3 297.8 355.3 0.01 30 133 14964 -68.9 -78.9 22 10.0 -68.9 189 30 363.7 363.7 299.4 363.7 0.01 31 101 16573 -77.3 -83.3 38 6.0 -77.3 66 11 377.3 377.3 301.8 377.3 0.00 32 100 16630 -77.5 -83.5 37 6.0 -77.5 85 12 378.0 378.0 301.9 378.0 0.00 33 93 17041 -80.1 -86.1 36 6.0 -80.1 125 11 380.8 380.8 302.3 380.8 0.00 34 86 17486 -76.3 -85.3 23 9.0 -76.3 172 8 397.1 397.1 304.8 397.1 0.00 35 73 18421 -78.9 -86.9 26 8.0 -78.9 307 15 410.6 410.6 306.6 410.6 0.00 36 70 18660 -77.9 -86.9 22 9.0 -77.9 255 19 417.7 417.7 307.4 417.7 0.00 37 68 18827 -76.5 -87.5 16 11.0 -76.6 255 17 424.2 424.2 308.2 424.2 0.00 38 66 19002 -72.5 -86.5 10 14.0 -72.6 268 19 436.6 436.6 309.5 436.6 0.00 39 59 19667 -70.1 -88.1 5 18.0 -70.2 275 23 456.2 456.2 311.4 456.2 0.00 40 53 20304 -72.3 -89.3 6 17.0 -72.4 278 14 465.3 465.3 312.3 465.3 0.00 41 50 20650 -70.3 -90.3 4 20.0 -70.5 135 14 477.8 477.8 313.2 477.8 0.00 42 48 20895 -66.9 -89.9 3 23.0 -67.1 130 14 491.5 491.5 314.4 491.6 0.00 43 42 21695 -70.1 -90.1 4 20.0 -70.3 68 29 502.8 502.8 315.1 502.8 0.00 TRP 93 17041 -80.1 -86.1 36 6.0 -80.1 125 11 380.8 380.8 302.3 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 574.00 mb = 4783.28 m = 15692.99 ft Wetbulb zero: 573.74 mb = 4786.95 m = 15705.03 ft Precipitable water: 2.36 inches Sfc-500 mean rel hum: 92.13 % Est. max temperature: 32.04 C = 89.67 F Sfc-Lift cond lev (LCL): 967.44 mb = 399.06 m = 1309.25 ft T: 24.48 C 700-500 lapse rate: 5.12 C/km ThetaE index: 6.57 C Layer 923.0- 574.0 mb Conv cond level (CCL): 841.21 mb = 1612.85 m = 5291.44 ft Mean mixing ratio: 15.09 g/kg Conv temperature: 32.47 C = 90.44 F Cap Strength: 2.67 C Lifted Index: -1.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.70 C Lifted Index @700 mb: -1.14 C Showalter Index: -1.44 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.00 C K Index: 40.00 Risk: > 80 % chance of thunderstorms Sweat Index: 248.60 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 234.05 J/kg Max Up Vert Vel: 21.64 m/s Conv Inhibition (B-): 73.66 J/kg Cap Strength: 2.67 C Lift Cond Lev (LCL): 893.13 mb = 1096.63 m = 3597.84 ft Lev Free Conv (LFC): 768.13 mb = 2381.01 m = 7811.61 ft Equ Level (EL): 348.13 mb = 8632.46 m = 28321.39 ft B at Equ Level: 232.47 J/kg Max Parcel Lev (MPL): 198.13 mb = 12519.50 m = 41073.96 ft Wind level data Storm motion: 110 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 1003 84 30 4 -2.0 -3.5 | 308 13 10.0 -7.9 1 1000 108 30 4 -2.0 -3.5 | 308 13 10.0 -7.9 2 978 305 65 12 -10.9 -5.1 | 353 10 1.1 -9.5 3 945 610 60 14 -12.1 -7.0 | 0 11 -0.1 -11.4 4 925 793 80 16 -15.8 -2.8 | 27 8 -3.7 -7.2 5 912 914 80 21 -20.7 -3.6 | 47 12 -8.7 -8.1 6 881 1219 90 16 -16.0 0.0 | 42 6 -4.0 -4.4 7 850 1524 75 17 -16.4 -4.4 | 26 10 -4.4 -8.8 8 850 1525 85 17 -16.9 -1.5 | 40 8 -4.9 -5.9 9 820 1829 90 18 -18.0 0.0 | 53 7 -6.0 -4.4 10 791 2134 85 20 -19.9 -1.7 | 52 10 -7.9 -6.2 11 763 2438 85 16 -15.9 -1.4 | 34 7 -3.9 -5.8 12 736 2743 70 16 -15.0 -5.5 | 17 10 -3.0 -9.9 13 700 3166 80 17 -16.7 -3.0 | 33 9 -4.7 -7.4 14 659 3658 70 19 -17.9 -6.5 | 28 12 -5.8 -10.9 15 634 3962 85 15 -14.9 -1.3 | 27 6 -2.9 -5.8 16 611 4267 75 18 -17.4 -4.7 | 30 11 -5.4 -9.1 17 588 4572 95 17 -16.9 1.5 | 59 6 -4.9 -3.0 18 506 5791 75 20 -19.3 -5.2 | 37 12 -7.3 -9.6 19 500 5880 80 19 -18.7 -3.3 | 41 10 -6.7 -7.7 20 486 6096 85 19 -18.9 -1.7 | 49 9 -6.9 -6.1 21 449 6706 85 12 -12.0 -1.0 | 359 5 0.1 -5.5 22 432 7010 70 14 -13.2 -4.8 | 7 9 -1.1 -9.2 23 415 7315 90 17 -17.0 0.0 | 48 7 -5.0 -4.4 24 400 7600 90 20 -20.0 0.0 | 61 9 -8.0 -4.4 25 383 7925 90 23 -23.0 0.0 | 68 12 -11.0 -4.4 26 367 8230 80 18 -17.7 -3.1 | 37 9 -5.7 -7.6 27 338 8839 105 16 -15.5 4.1 | 85 3 -3.4 -0.3 28 324 9144 85 16 -15.9 -1.4 | 34 7 -3.9 -5.8 29 300 9710 95 12 -12.0 1.0 | 359 3 0.1 -3.4 30 298 9754 105 14 -13.5 3.6 | 61 2 -1.5 -0.8 31 285 10058 80 11 -10.8 -1.9 | 349 6 1.2 -6.4 32 250 10980 110 7 -6.6 2.4 | 291 6 5.4 -2.1 33 218 11887 215 3 1.7 2.5 | 278 14 13.7 -2.0 34 200 12460 265 6 6.0 0.5 | 282 18 18.0 -3.9 35 163 13716 240 12 10.4 6.0 | 266 22 22.4 1.6 36 156 14021 235 10 8.2 5.7 | 266 20 20.2 1.3 37 150 14250 200 22 7.5 20.7 | 230 25 19.5 16.2 38 133 14935 185 31 2.7 30.9 | 209 30 14.7 26.4 39 127 15240 250 12 11.3 4.1 | 271 23 23.3 -0.3 40 120 15545 265 12 12.0 1.0 | 278 24 24.0 -3.4 41 103 16459 30 9 -4.5 -7.8 | 328 14 7.5 -12.2 42 100 16630 85 12 -12.0 -1.0 | 359 5 0.1 -5.5 43 98 16764 85 12 -12.0 -1.0 | 359 5 0.1 -5.5 44 93 17041 125 11 -9.0 6.3 | 238 4 3.0 1.9 45 88 17374 125 10 -8.2 5.7 | 251 4 3.8 1.3 46 83 17678 250 4 3.8 1.4 | 281 16 15.8 -3.1 47 79 17983 325 10 5.7 -8.2 | 305 22 17.8 -12.6 48 75 18288 305 15 12.3 -8.6 | 298 28 24.3 -13.0 49 71 18593 310 15 11.5 -9.6 | 301 27 23.5 -14.1 50 70 18660 255 19 18.4 4.9 | 269 30 30.4 0.5 51 67 18898 255 16 15.5 4.1 | 271 27 27.5 -0.3 52 64 19202 290 23 21.6 -7.9 | 290 36 33.6 -12.3 53 61 19507 280 25 24.6 -4.3 | 283 38 36.6 -8.8 54 58 19812 270 21 21.0 -0.0 | 278 33 33.0 -4.4 55 52 20422 280 12 11.8 -2.1 | 285 25 23.8 -6.5 56 50 20650 135 14 -9.9 9.9 | 201 6 2.1 5.5 57 49 20726 130 11 -8.4 7.1 | 234 4 3.6 2.6 58 46 21031 130 20 -15.3 12.9 | 159 9 -3.3 8.4 59 43 21336 70 25 -23.5 -8.6 | 41 17 -11.5 -13.0 60 38 21946 60 42 -36.4 -21.0 | 44 35 -24.3 -25.4 61 36 22250 95 43 -42.8 3.7 | 89 31 -30.8 -0.7 62 30 23165 85 53 -52.8 -4.6 | 77 42 -40.8 -9.1 63 24 24079 85 55 -54.8 -4.8 | 78 44 -42.8 -9.2 Wind Parameters Mean winds (0-6000m): 80.3 at 17.1 knts Storm direction: 110.3 at 12.8 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 62.1 neg: -16.6 tot: 45.5 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 27.13 Bulk Shear: 8.63 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 11 343 10| 10.9 0.0 10.9| 29.6 0.0 29.6 59.1 0.90| 11.6 10.4 1000 71 14 7 9| 8.4 0.0 8.4| 49.9 -0.3 49.6 49.6 0.78| 11.9 9.3 1500 76 15 17 8| 5.3 0.0 5.3| 54.5 -5.1 49.4 33.0 0.56| 10.8 6.1 2000 79 16 25 8| 3.9 0.6 4.6| 57.4 -5.4 52.0 26.0 0.55| 9.0 4.9 2500 81 16 29 8| 3.2 0.5 3.7| 57.4 -14.0 43.5 17.4 0.37| 8.3 3.1 3000 79 16 27 8| 2.8 0.5 3.2| 62.1 -16.6 45.5 15.2 0.36| 7.6 2.7 4000 79 16 28 9| 2.0 0.6 2.6| 64.3 -19.2 45.1 11.3 0.29| 7.0 2.0 5000 80 17 31 8| 1.8 0.7 2.6| 72.7 -21.5 51.2 10.2 0.28| 6.7 1.9 6000 80 17 33 9| 1.6 0.9 2.5| 77.9 -26.7 51.1 8.5 0.25| 6.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251007.12.gif