UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 9 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 1004 84 24.2 21.9 87 2.3 22.6 70 1 297.0 300.0 295.6 345.3 16.70 1 1000 122 23.6 22.4 93 1.2 22.8 70 1 296.8 299.9 295.9 346.7 17.30 2 925 804 21.8 17.3 76 4.5 18.7 115 12 301.6 304.1 294.7 341.5 13.55 3 909 956 21.4 15.4 69 6.0 17.4 109 15 302.7 304.9 294.0 338.8 12.19 4 886 1179 20.4 16.0 76 4.4 17.4 101 16 303.9 306.3 295.0 342.6 13.02 5 850 1537 18.0 15.3 84 2.7 16.2 105 16 305.0 307.4 295.2 343.8 12.97 6 700 3171 8.4 6.0 85 2.4 6.9 125 16 311.8 313.4 293.7 337.8 8.41 7 589 4578 -0.7 -1.2 96 0.5 -1.0 125 21 317.0 318.1 293.3 335.9 5.96 8 537 5316 -2.7 -3.5 94 0.8 -3.1 122 12 323.1 324.2 294.6 341.1 5.51 9 500 5880 -5.7 -7.2 89 1.5 -6.4 85 15 326.1 327.0 294.6 340.9 4.46 10 455 6615 -10.3 -10.3 100 0.0 -10.3 93 14 329.2 330.0 294.8 342.2 3.84 11 400 7600 -15.9 -16.4 96 0.5 -16.1 90 15 334.3 334.9 295.2 343.6 2.66 12 337 8866 -24.3 -25.1 93 0.8 -24.5 85 16 339.7 340.0 295.5 345.1 1.48 13 325 9129 -26.3 -27.2 92 0.9 -26.5 83 16 340.4 340.7 295.6 345.1 1.27 14 322 9195 -27.1 -31.8 64 4.7 -28.0 83 16 340.2 340.4 295.1 343.4 0.83 15 307 9536 -29.9 -31.8 83 1.9 -30.3 81 17 341.0 341.2 295.3 344.3 0.87 16 300 9700 -30.7 -33.1 79 2.4 -31.1 80 17 342.1 342.3 295.6 345.1 0.78 17 282 10137 -33.9 -36.7 76 2.8 -34.3 77 16 343.6 343.7 295.7 345.9 0.58 18 250 10970 -40.9 -44.1 71 3.2 -41.2 70 14 345.3 345.3 295.8 346.5 0.30 19 209 12165 -51.3 -54.6 68 3.3 -51.4 57 16 347.1 347.2 296.1 347.6 0.11 20 200 12450 -53.7 -58.2 58 4.5 -53.8 50 16 347.7 347.7 296.2 348.0 0.07 21 182 13046 -59.3 -64.2 53 4.9 -59.4 46 16 348.1 348.1 296.3 348.3 0.04 22 158 13917 -65.3 -73.3 32 8.0 -65.4 34 23 352.3 352.3 297.1 352.4 0.01 23 150 14230 -67.7 -74.7 36 7.0 -67.8 40 23 353.5 353.5 297.4 353.5 0.01 24 132 14988 -73.5 -81.5 28 8.0 -73.5 56 24 356.3 356.3 298.0 356.3 0.00 25 123 15401 -73.3 -82.3 24 9.0 -73.3 73 22 363.9 363.9 299.5 363.9 0.00 26 107 16204 -79.3 -83.2 52 3.9 -79.3 150 9 367.3 367.3 300.1 367.4 0.00 27 101 16533 -77.1 -84.1 32 7.0 -77.1 105 9 377.7 377.7 301.9 377.7 0.00 28 100 16590 -76.7 -83.7 32 7.0 -76.7 70 8 379.5 379.5 302.2 379.6 0.00 29 78 18008 -79.5 -86.5 30 7.0 -79.5 25 5 401.7 401.7 305.5 401.7 0.00 30 73 18387 -75.1 -85.1 20 10.0 -75.2 54 11 418.7 418.7 307.6 418.7 0.00 31 70 18630 -76.1 -87.1 16 11.0 -76.2 20 5 421.6 421.6 307.9 421.6 0.00 32 65 19057 -76.1 -89.1 11 13.0 -76.2 81 12 430.6 430.6 308.9 430.6 0.00 33 63 19240 -70.7 -87.7 6 17.0 -70.8 74 14 446.4 446.4 310.5 446.4 0.00 34 60 19531 -68.3 -88.3 4 20.0 -68.5 299 13 458.0 458.0 311.6 458.0 0.00 35 50 20620 -69.9 -89.9 4 20.0 -70.1 85 31 478.8 478.8 313.4 478.8 0.00 36 49 20741 -70.1 -90.1 4 20.0 -70.2 94 13 481.1 481.1 313.5 481.1 0.00 37 43 21532 -63.9 -89.9 2 26.0 -64.3 93 49 514.6 514.6 315.9 514.6 0.00 38 40 21974 -65.9 -90.9 2 25.0 -66.2 81 50 520.4 520.4 316.3 520.4 0.00 39 37 22454 -61.8 -89.7 1 28.0 -62.4 90 63 542.7 542.7 317.7 542.8 0.00 40 36 22624 -60.3 -89.3 1 29.0 -61.0 90 63 550.8 550.8 318.1 550.8 0.00 41 31 23556 -61.5 -89.5 1 28.0 -62.3 90 60 571.6 571.6 319.2 571.6 0.00 42 30 23760 -61.1 -90.1 1 29.0 -61.9 90 59 578.1 578.1 319.6 578.1 0.00 43 26 24652 -59.7 -88.7 1 29.0 -60.8 93 54 606.2 606.2 320.9 606.2 0.01 44 23 25426 -55.3 -87.3 1 32.0 -57.2 94 52 640.8 640.8 322.3 640.8 0.01 TRP 107 16204 -79.3 -83.2 52 3.9 -79.3 150 9 367.3 367.3 300.1 367.4 0.00 WND 37 22454 -61.8 -89.7 1 28.0 -62.4 90 63 542.7 542.7 317.7 542.8 0.00 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 597.54 mb = 4469.65 m = 14664.04 ft Wetbulb zero: 602.70 mb = 4390.51 m = 14404.37 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 87.17 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 971.23 mb = 377.39 m = 1238.15 ft T: 22.93 C 700-500 lapse rate: 5.20 C/km ThetaE index: 7.94 C Layer 925.0- 886.0 mb Conv cond level (CCL): 835.94 mb = 1677.40 m = 5503.21 ft Mean mixing ratio: 14.90 g/kg Conv temperature: 32.79 C = 91.03 F Cap Strength: 2.86 C Lifted Index: -0.27 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.39 C Lifted Index @700 mb: -0.29 C Showalter Index: -0.42 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 152.03 J/kg Max Up Vert Vel: 17.44 m/s Conv Inhibition (B-): 105.08 J/kg Cap Strength: 2.86 C Lift Cond Lev (LCL): 908.75 mb = 958.45 m = 3144.48 ft Lev Free Conv (LFC): 713.75 mb = 3007.35 m = 9866.51 ft Equ Level (EL): 413.75 mb = 7341.76 m = 24086.84 ft B at Equ Level: 151.70 J/kg Max Parcel Lev (MPL): 253.75 mb = 10867.18 m = 35653.06 ft Wind level data Storm motion: 144 at 11 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 1004 84 70 1 -0.9 -0.3 | 329 11 5.6 -9.4 1 1000 122 70 1 -0.9 -0.3 | 329 11 5.6 -9.4 2 979 305 90 6 -6.0 0.0 | 356 9 0.6 -9.1 3 946 610 100 8 -7.9 1.4 | 10 8 -1.3 -7.7 4 925 804 115 12 -10.9 5.1 | 47 6 -4.3 -4.0 5 913 914 110 15 -14.1 5.1 | 62 8 -7.5 -3.9 6 882 1219 100 16 -15.8 2.8 | 56 11 -9.2 -6.3 7 850 1537 105 16 -15.5 4.1 | 61 10 -8.9 -4.9 8 792 2134 115 14 -12.7 5.9 | 63 7 -6.1 -3.1 9 764 2438 110 18 -16.9 6.2 | 74 11 -10.3 -2.9 10 710 3048 115 19 -17.2 8.0 | 85 11 -10.6 -1.0 11 700 3171 125 16 -13.1 9.2 | 91 7 -6.5 0.1 12 684 3353 140 13 -8.4 10.0 | 117 2 -1.8 0.9 13 634 3962 115 18 -16.3 7.6 | 82 10 -9.7 -1.4 14 611 4267 120 19 -16.5 9.5 | 93 10 -9.9 0.4 15 588 4572 125 21 -17.2 12.0 | 106 11 -10.6 3.0 16 545 5182 130 13 -10.0 8.4 | 78 3 -3.4 -0.7 17 525 5486 110 11 -10.3 3.8 | 35 6 -3.8 -5.3 18 500 5880 85 15 -14.9 -1.3 | 39 13 -8.4 -10.4 19 486 6096 85 13 -13.0 -1.1 | 32 12 -6.4 -10.2 20 467 6401 95 13 -13.0 1.1 | 39 10 -6.4 -7.9 21 415 7315 85 16 -15.9 -1.4 | 42 14 -9.4 -10.4 22 400 7600 90 15 -15.0 0.0 | 43 12 -8.4 -9.1 23 383 7925 105 16 -15.5 4.1 | 61 10 -8.9 -4.9 24 367 8230 95 15 -14.9 1.3 | 47 11 -8.4 -7.7 25 338 8839 85 16 -15.9 -1.4 | 42 14 -9.4 -10.4 26 300 9700 80 17 -16.7 -3.0 | 40 16 -10.2 -12.0 27 250 10970 70 14 -13.2 -4.8 | 25 15 -6.6 -13.8 28 250 10973 85 15 -14.9 -1.3 | 39 13 -8.4 -10.4 29 239 11278 60 14 -12.1 -7.0 | 19 17 -5.5 -16.1 30 228 11582 70 16 -15.0 -5.5 | 30 17 -8.5 -14.5 31 200 12450 50 16 -12.3 -10.3 | 16 20 -5.7 -19.3 32 198 12497 40 18 -11.6 -13.8 | 12 23 -5.0 -22.8 33 171 13411 50 15 -11.5 -9.6 | 15 19 -4.9 -18.7 34 163 13716 30 23 -11.5 -19.9 | 10 29 -4.9 -29.0 35 150 14230 40 23 -14.8 -17.6 | 17 28 -8.2 -26.7 36 133 14935 55 24 -19.7 -13.8 | 30 26 -13.1 -22.8 37 126 15240 60 23 -19.9 -11.5 | 33 25 -13.3 -20.6 38 114 15850 115 19 -17.2 8.0 | 85 11 -10.6 -1.0 39 108 16154 115 15 -13.6 6.3 | 69 8 -7.0 -2.7 40 107 16204 150 9 -4.5 7.8 | 301 2 2.1 -1.3 41 102 16459 150 10 -5.0 8.7 | 284 2 1.6 -0.4 42 100 16590 70 8 -7.5 -2.7 | 5 12 -0.9 -11.8 43 97 16764 70 8 -7.5 -2.7 | 5 12 -0.9 -11.8 44 92 17069 75 12 -11.6 -3.1 | 22 13 -5.0 -12.2 45 87 17374 105 11 -10.6 2.8 | 33 7 -4.1 -6.2 46 83 17678 0 0 -0.0 -0.0 | 324 11 6.6 -9.1 47 70 18593 70 14 -13.2 -4.8 | 25 15 -6.6 -13.8 48 70 18630 20 5 -1.7 -4.7 | 341 15 4.9 -13.7 49 64 19202 100 14 -13.8 2.4 | 47 10 -7.2 -6.6 50 60 19507 305 13 10.6 -7.5 | 314 24 17.2 -16.5 51 57 19812 250 12 11.3 4.1 | 285 19 17.9 -4.9 52 52 20422 210 2 1.0 1.7 | 314 11 7.6 -7.3 53 50 20620 85 31 -30.9 -2.7 | 64 27 -24.3 -11.8 54 49 20726 95 12 -12.0 1.0 | 34 10 -5.4 -8.0 55 47 21031 85 26 -25.9 -2.3 | 60 22 -19.3 -11.3 56 44 21336 100 49 -48.3 8.5 | 89 42 -41.7 -0.5 57 40 21946 80 49 -48.3 -8.5 | 67 45 -41.7 -17.6 58 37 22454 90 63 -63.0 0.0 | 81 57 -56.4 -9.1 59 35 22860 90 63 -63.0 0.0 | 81 57 -56.4 -9.1 60 30 23760 90 59 -59.0 0.0 | 80 53 -52.4 -9.1 61 24 24689 95 51 -50.8 4.4 | 84 44 -44.2 -4.6 62 18 25908 85 63 -62.8 -5.5 | 75 58 -56.2 -14.5 Wind Parameters Mean winds (0-6000m): 114.0 at 14.9 knts Storm direction: 144.0 at 11.2 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 41.1 neg: -2.0 tot: 39.0 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 11.04 Bulk Shear: 13.77 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 93 5 351 9| 7.2 0.0 7.2| 16.7 0.0 16.7 33.4 0.90| 7.5 6.8 1000 104 9 16 7| 7.6 0.0 7.6| 28.0 -0.9 27.0 27.0 0.75| 8.6 6.4 1500 103 11 34 8| 5.2 0.0 5.2| 30.5 -2.0 28.4 19.0 0.68| 6.6 4.5 2000 105 12 42 8| 3.5 0.0 3.5| 31.0 -2.0 29.0 14.5 0.60| 5.7 3.4 2500 107 13 49 8| 2.8 0.9 3.6| 36.1 -2.0 34.0 13.6 0.58| 5.4 3.2 3000 108 14 56 8| 2.3 0.7 3.0| 41.1 -2.0 39.0 13.0 0.59| 5.0 2.9 4000 113 14 63 8| 1.4 1.2 2.6| 45.7 -6.4 39.3 9.8 0.38| 5.8 2.2 5000 116 15 72 8| 1.0 0.9 2.0| 55.2 -9.7 45.5 9.1 0.34| 5.7 1.9 6000 114 15 67 8| 0.9 1.3 2.2| 56.6 -20.8 35.8 6.0 0.19| 6.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251009.12.gif