UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 6 NOV 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 27.4 22.4 74 5.0 23.8 100 8 300.3 303.4 296.8 350.9 17.25 1 1000 115 27.0 22.3 76 4.7 23.6 65 7 300.1 303.3 296.7 350.5 17.19 2 962 457 23.4 21.8 91 1.6 22.3 75 11 299.9 303.0 296.8 350.6 17.34 3 925 800 22.2 19.8 86 2.4 20.5 55 15 302.0 304.9 296.4 349.0 15.91 4 853 1504 19.6 15.8 79 3.8 17.0 89 10 306.4 308.9 295.8 346.5 13.36 5 850 1534 19.4 15.8 80 3.6 17.0 90 9 306.5 309.0 295.9 346.7 13.40 6 777 2300 13.4 12.5 94 0.9 12.8 90 13 308.0 310.2 295.2 343.7 11.81 7 700 3174 9.0 2.0 61 7.0 5.1 65 15 312.5 313.7 292.3 332.2 6.33 8 683 3377 7.4 2.4 71 5.0 4.6 65 17 312.9 314.1 292.7 333.7 6.68 9 667 3572 7.0 -3.0 49 10.0 1.9 65 18 314.6 315.4 291.5 329.2 4.60 10 641 3897 5.0 2.4 83 2.6 3.5 65 21 315.9 317.2 293.9 338.3 7.12 11 565 4918 0.6 -12.4 37 13.0 -4.8 68 17 322.3 322.8 292.0 331.1 2.61 12 539 5295 -1.5 -5.0 77 3.5 -3.3 51 11 324.2 325.1 294.4 340.3 4.90 13 518 5611 -2.7 -25.7 15 23.0 -9.6 53 7 326.4 326.6 291.6 329.7 0.91 14 500 5890 -4.9 -20.9 27 16.0 -10.2 50 7 327.1 327.4 292.3 332.1 1.45 15 462 6506 -8.3 -12.7 71 4.4 -10.1 56 13 330.3 330.9 294.6 341.0 3.12 16 447 6762 -9.9 -24.9 28 15.0 -14.3 69 15 331.4 331.7 293.2 335.5 1.13 17 443 6831 -10.3 -18.3 52 8.0 -13.1 67 16 331.8 332.2 294.0 338.9 2.04 18 433 7006 -11.5 -23.5 36 12.0 -15.1 63 19 332.4 332.7 293.6 337.2 1.33 19 407 7478 -13.5 -37.5 11 24.0 -18.3 58 18 335.8 335.8 293.6 337.2 0.37 20 400 7610 -13.9 -25.9 36 12.0 -17.3 60 13 336.9 337.2 294.6 341.2 1.16 21 397 7667 -14.3 -26.3 35 12.0 -17.6 63 14 337.1 337.4 294.6 341.3 1.12 22 388 7841 -15.1 -42.1 8 27.0 -19.8 54 13 338.3 338.3 294.1 339.3 0.24 23 300 9730 -30.9 -52.9 10 22.0 -32.8 90 8 341.8 341.8 294.8 342.2 0.09 24 280 10216 -34.5 -39.2 62 4.7 -35.1 80 9 343.5 343.6 295.6 345.2 0.46 25 266 10573 -36.9 -40.9 66 4.0 -37.4 72 10 345.0 345.1 295.9 346.6 0.40 26 250 11000 -40.3 -47.3 47 7.0 -40.9 95 21 346.2 346.2 296.0 347.0 0.21 27 245 11137 -41.3 -52.3 29 11.0 -42.0 95 21 346.7 346.7 296.0 347.2 0.12 28 207 12257 -51.1 -55.6 59 4.5 -51.2 102 25 348.4 348.4 296.4 348.8 0.10 29 200 12480 -53.3 -59.3 48 6.0 -53.5 110 30 348.4 348.4 296.3 348.6 0.06 30 193 12708 -55.1 -64.1 32 9.0 -55.3 115 30 349.0 349.1 296.4 349.2 0.04 31 182 13079 -58.3 -66.3 35 8.0 -58.5 124 31 349.7 349.8 296.6 349.9 0.03 32 174 13361 -59.7 -70.7 23 11.0 -59.9 133 22 352.0 352.0 297.1 352.0 0.02 33 168 13578 -61.7 -67.7 45 6.0 -61.8 144 17 352.2 352.2 297.1 352.3 0.03 34 150 14270 -67.1 -79.1 17 12.0 -67.2 190 10 354.5 354.5 297.6 354.5 0.01 35 142 14599 -69.5 -82.5 13 13.0 -69.5 189 10 355.9 355.9 297.9 355.9 0.00 36 131 15076 -72.5 -80.5 29 8.0 -72.5 137 13 358.8 358.8 298.5 358.9 0.00 37 109 16131 -81.9 -86.9 42 5.0 -81.9 86 24 360.5 360.5 298.8 360.5 0.00 38 101 16555 -84.3 -89.3 41 5.0 -84.3 99 26 363.8 363.8 299.4 363.8 0.00 39 100 16610 -84.7 -89.7 41 5.0 -84.7 110 26 364.1 364.1 299.5 364.1 0.00 40 96 16835 -85.1 -90.1 40 5.0 -85.1 140 26 367.6 367.6 300.1 367.6 0.00 41 92 17070 -83.3 -90.3 28 7.0 -83.3 145 31 375.6 375.6 301.5 375.6 0.00 42 87 17388 -73.7 -85.7 14 12.0 -73.7 138 34 401.0 401.0 305.3 401.0 0.00 43 83 17664 -72.5 -86.5 10 14.0 -72.6 120 11 408.9 408.9 306.4 408.9 0.00 44 73 18409 -76.9 -86.9 19 10.0 -76.9 283 7 414.9 414.9 307.1 414.9 0.00 45 70 18650 -76.9 -86.9 19 10.0 -76.9 275 14 419.9 419.9 307.7 419.9 0.00 46 50 20610 -71.9 -89.9 5 18.0 -72.0 70 35 474.1 474.1 313.0 474.1 0.00 47 42 21640 -71.1 -91.1 4 20.0 -71.2 85 43 500.3 500.3 314.9 500.3 0.00 48 37 22405 -63.5 -89.5 2 26.0 -64.0 85 55 538.3 538.3 317.4 538.3 0.00 49 33 23107 -63.9 -88.9 2 25.0 -64.4 85 66 555.1 555.1 318.3 555.1 0.00 50 31 23494 -59.1 -88.1 1 29.0 -60.1 91 69 578.1 578.1 319.6 578.1 0.01 51 30 23700 -58.7 -87.7 1 29.0 -59.7 95 70 584.6 584.6 319.9 584.7 0.01 52 26 24601 -57.7 -86.7 1 29.0 -59.0 95 72 611.9 611.9 321.2 611.9 0.01 53 22 25666 -53.3 -85.3 1 32.0 -55.7 95 71 654.9 654.9 322.9 655.0 0.01 TRP 96 16835 -85.1 -90.1 40 5.0 -85.1 140 26 367.6 367.6 300.1 367.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 557.57 mb = 5025.90 m = 16488.96 ft Wetbulb zero: 608.93 mb = 4312.42 m = 14148.17 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 69.44 % Est. max temperature: 33.48 C = 92.27 F Sfc-Lift cond lev (LCL): 932.96 mb = 724.99 m = 2378.54 ft T: 22.46 C 700-500 lapse rate: 5.12 C/km ThetaE index: 14.54 C Layer 777.0- 683.0 mb Conv cond level (CCL): 845.87 mb = 1575.60 m = 5169.23 ft Mean mixing ratio: 16.62 g/kg Conv temperature: 33.67 C = 92.60 F Cap Strength: 1.77 C Lifted Index: -1.93 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.44 C Lifted Index @700 mb: -1.57 C Showalter Index: -0.76 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.70 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.60 Risk: None Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 608.64 J/kg Max Up Vert Vel: 34.89 m/s Conv Inhibition (B-): 52.00 J/kg Cap Strength: 1.72 C Lift Cond Lev (LCL): 916.42 mb = 880.96 m = 2890.25 ft Lev Free Conv (LFC): 801.42 mb = 2036.12 m = 6680.11 ft Equ Level (EL): 181.42 mb = 13099.31 m = 42976.22 ft B at Equ Level: 600.73 J/kg Max Parcel Lev (MPL): 101.42 mb = 16532.21 m = 54238.86 ft Wind level data Storm motion: 99 at 10 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 84 100 8 -7.9 1.4 | 275 2 2.5 -0.2 1 1000 115 65 7 -6.3 -3.0 | 319 6 4.0 -4.6 2 979 305 75 10 -9.7 -2.6 | 351 4 0.7 -4.2 3 945 610 75 12 -11.6 -3.1 | 15 5 -1.2 -4.7 4 925 800 55 15 -12.3 -8.6 | 11 10 -1.9 -10.2 5 913 914 60 17 -14.7 -8.5 | 23 11 -4.4 -10.1 6 851 1524 90 10 -10.0 0.0 | 347 2 0.4 -1.6 7 850 1534 90 9 -9.0 0.0 | 320 2 1.4 -1.6 8 792 2134 90 13 -13.0 0.0 | 58 3 -2.6 -1.6 9 764 2438 90 13 -13.0 0.0 | 58 3 -2.6 -1.6 10 737 2743 85 16 -15.9 -1.4 | 62 6 -5.6 -3.0 11 711 3048 60 13 -11.3 -6.5 | 6 8 -0.9 -8.1 12 700 3174 65 15 -13.6 -6.3 | 22 9 -3.2 -8.0 13 635 3962 65 22 -19.9 -9.3 | 41 15 -9.6 -10.9 14 611 4267 65 19 -17.2 -8.0 | 35 12 -6.9 -9.7 15 589 4572 60 21 -18.2 -10.5 | 33 14 -7.8 -12.1 16 567 4877 70 17 -16.0 -5.8 | 37 9 -5.6 -7.4 17 546 5182 50 13 -10.0 -8.4 | 358 10 0.4 -10.0 18 506 5791 55 4 -3.3 -2.3 | 299 8 7.1 -3.9 19 500 5890 50 7 -5.4 -4.5 | 321 8 5.0 -6.1 20 487 6096 55 9 -7.4 -5.2 | 336 7 3.0 -6.8 21 468 6401 50 12 -9.2 -7.7 | 353 9 1.2 -9.3 22 450 6706 70 14 -13.2 -4.8 | 24 7 -2.8 -6.4 23 416 7315 55 24 -19.7 -13.8 | 31 18 -9.3 -15.4 24 400 7610 60 13 -11.3 -6.5 | 6 8 -0.9 -8.1 25 399 7620 65 14 -12.7 -5.9 | 17 8 -2.3 -7.5 26 383 7925 50 12 -9.2 -7.7 | 353 9 1.2 -9.3 27 368 8230 60 10 -8.7 -5.0 | 346 7 1.7 -6.6 28 312 9449 90 3 -3.0 0.0 | 282 8 7.4 -1.6 29 300 9730 90 8 -8.0 0.0 | 304 3 2.4 -1.6 30 262 10668 70 10 -9.4 -3.4 | 349 5 1.0 -5.0 31 251 10973 75 16 -15.5 -4.1 | 41 8 -5.1 -5.8 32 250 11000 95 21 -20.9 1.8 | 91 11 -10.6 0.2 33 240 11278 95 21 -20.9 1.8 | 91 11 -10.6 0.2 34 229 11582 70 22 -20.7 -7.5 | 48 14 -10.3 -9.1 35 209 12192 100 24 -23.6 4.2 | 101 14 -13.3 2.5 36 200 12480 110 30 -28.2 10.3 | 116 20 -17.8 8.6 37 181 13106 125 31 -25.4 17.8 | 137 22 -15.0 16.2 38 172 13411 135 20 -14.1 14.1 | 163 13 -3.8 12.5 39 156 14021 170 9 -1.6 8.9 | 231 11 8.8 7.2 40 150 14270 190 10 1.7 9.8 | 236 15 12.1 8.2 41 149 14326 185 10 0.9 10.0 | 233 14 11.2 8.3 42 141 14630 190 10 1.7 9.8 | 236 15 12.1 8.2 43 134 14935 160 12 -4.1 11.3 | 213 12 6.3 9.7 44 127 15240 100 15 -14.8 2.6 | 103 5 -4.4 1.0 45 103 16459 80 27 -26.6 -4.7 | 69 17 -16.2 -6.3 46 100 16610 110 26 -24.4 8.9 | 117 16 -14.1 7.3 47 97 16764 110 26 -24.4 8.9 | 117 16 -14.1 7.3 48 96 16835 140 26 -16.7 19.9 | 161 19 -6.4 18.3 49 92 17069 145 31 -17.8 25.4 | 163 25 -7.4 23.8 50 87 17374 140 36 -23.1 27.6 | 154 29 -12.8 26.0 51 83 17678 120 10 -8.7 5.0 | 207 4 1.7 3.4 52 79 17983 255 1 1.0 0.3 | 277 11 11.3 -1.4 53 71 18593 295 10 9.1 -4.2 | 287 20 19.4 -5.8 54 70 18650 275 14 13.9 -1.2 | 277 24 24.3 -2.8 55 67 18898 275 13 13.0 -1.1 | 277 23 23.3 -2.8 56 64 19202 280 15 14.8 -2.6 | 280 25 25.1 -4.2 57 60 19507 320 10 6.4 -7.7 | 299 19 16.8 -9.3 58 57 19812 145 1 -0.6 0.8 | 275 10 9.8 -0.8 59 54 20117 45 2 -1.4 -1.4 | 289 9 8.9 -3.0 60 50 20610 70 35 -32.9 -12.0 | 59 26 -22.5 -13.6 61 49 20726 70 35 -32.9 -12.0 | 59 26 -22.5 -13.6 62 47 21031 85 33 -32.9 -2.9 | 79 23 -22.5 -4.5 63 33 23165 85 67 -66.7 -5.8 | 82 57 -56.4 -7.5 64 30 23700 95 70 -69.7 6.1 | 94 60 -59.4 4.5 65 24 24689 95 74 -73.7 6.4 | 94 64 -63.4 4.8 66 18 25908 95 59 -58.8 5.1 | 94 49 -48.4 3.5 Wind Parameters Mean winds (0-6000m): 68.9 at 14.0 knts Storm direction: 98.9 at 10.5 knts Shear (0-3000m) pos: 1.2 neg: 2.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 95.5 deg Storm rel helicity (0-3000m) pos: 16.9 neg: -13.6 tot: 3.3 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 248.79 Bulk Shear: 2.45 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 74 10 348 4| 0.0 5.9 5.9| 7.2 0.0 7.2 14.5 0.84| 8.9 7.5 1000 67 12 9 6| 0.0 4.8 4.8| 14.9 -1.1 13.8 13.8 0.52| 9.6 5.0 1500 70 12 12 6| 2.5 3.2 5.7| 15.1 -2.7 12.4 8.2 0.28| 9.0 2.5 2000 75 12 14 5| 1.9 3.0 4.9| 16.5 -2.7 13.8 6.9 0.34| 7.6 2.6 2500 78 12 21 4| 1.5 2.8 4.3| 16.9 -2.7 14.1 5.6 0.33| 6.5 2.2 3000 78 13 25 5| 1.2 2.7 4.0| 16.9 -13.6 3.3 1.1 0.11| 6.7 0.8 4000 73 14 30 6| 0.5 2.3 2.8| 31.1 -15.1 16.0 4.0 0.19| 6.3 1.2 5000 71 15 31 8| 0.4 1.4 1.9| 33.4 -30.8 2.6 0.5 0.07| 6.4 0.4 6000 69 14 22 7| 0.3 0.9 1.2| 43.3 -53.3 -10.0 -1.7 -0.01| 6.7 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251106.12.gif