UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 27 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 1002 84 27.0 20.0 66 7.0 22.1 30 10 300.0 302.7 295.1 343.4 14.85 1 1000 103 26.6 20.6 70 6.0 22.3 55 11 299.8 302.6 295.5 344.9 15.45 2 973 344 24.0 20.2 79 3.8 21.3 50 20 299.5 302.3 295.4 344.7 15.49 3 925 787 22.0 18.3 80 3.7 19.4 50 29 301.8 304.5 295.4 344.4 14.46 4 887 1152 21.4 13.4 60 8.0 16.1 63 16 304.8 306.9 293.7 337.6 10.96 5 850 1521 18.8 11.8 64 7.0 14.3 75 18 305.8 307.8 293.5 336.7 10.28 6 770 2362 13.4 5.4 58 8.0 8.7 85 21 308.8 310.2 292.0 331.2 7.32 7 749 2594 11.6 6.8 72 4.8 8.7 83 17 309.3 310.9 293.0 334.7 8.31 8 718 2947 10.4 -0.6 46 11.0 4.6 93 10 311.7 312.7 291.0 327.7 5.10 9 712 3017 10.8 -6.2 30 17.0 2.7 98 9 312.9 313.6 289.9 323.7 3.38 10 700 3159 10.6 -5.4 32 16.0 2.8 110 10 314.2 314.9 290.5 325.9 3.65 11 692 3255 9.8 -3.2 40 13.0 3.2 110 10 314.4 315.2 291.2 328.3 4.36 12 662 3622 8.4 -17.6 14 26.0 -1.4 104 12 316.8 317.1 289.3 321.7 1.45 13 629 4043 7.0 -8.0 33 15.0 -0.0 95 16 319.9 320.5 291.9 330.8 3.33 14 549 5147 -0.3 -9.3 51 9.0 -4.4 54 4 323.9 324.6 293.2 335.4 3.44 15 531 5413 -2.1 -12.1 46 10.0 -6.3 59 7 324.8 325.4 292.9 334.4 2.85 16 500 5890 -3.7 -20.7 25 17.0 -9.5 60 6 328.5 328.8 292.7 333.7 1.47 17 494 5985 -4.1 -21.1 25 17.0 -9.8 55 5 329.2 329.5 292.9 334.3 1.44 18 425 7150 -11.9 -16.6 68 4.7 -13.6 292 8 333.7 334.2 294.8 342.3 2.46 19 413 7368 -12.9 -19.9 56 7.0 -15.2 252 7 335.1 335.5 294.8 341.9 1.91 20 400 7610 -14.7 -21.7 55 7.0 -16.9 260 12 335.9 336.2 294.8 341.9 1.69 21 365 8297 -19.9 -29.9 41 10.0 -22.2 278 21 337.9 338.0 294.6 341.1 0.88 22 323 9191 -27.5 -32.0 65 4.5 -28.3 251 28 339.4 339.5 294.9 342.4 0.81 23 312 9440 -28.5 -44.5 20 16.0 -30.4 244 30 341.4 341.4 294.8 342.3 0.23 24 306 9579 -29.7 -40.7 34 11.0 -31.2 239 31 341.6 341.7 295.0 343.0 0.36 25 300 9720 -30.3 -42.3 30 12.0 -31.8 235 32 342.7 342.7 295.3 343.9 0.31 26 292 9912 -31.1 -49.1 15 18.0 -32.9 235 36 344.2 344.2 295.4 344.8 0.15 27 250 10990 -40.3 -59.3 11 19.0 -41.2 240 41 346.2 346.2 295.8 346.4 0.05 28 224 11728 -47.1 -57.1 31 10.0 -47.5 244 43 346.8 346.8 296.0 347.1 0.08 29 215 11999 -48.9 -68.9 8 20.0 -49.4 249 47 348.1 348.1 296.2 348.1 0.02 30 200 12470 -52.3 -68.3 13 16.0 -52.7 270 60 349.9 350.0 296.6 350.0 0.02 31 167 13612 -61.3 -78.3 9 17.0 -61.4 275 77 353.5 353.5 297.4 353.5 0.01 32 165 13687 -61.9 -78.4 9 16.6 -62.0 275 79 353.7 353.7 297.4 353.7 0.01 33 150 14270 -66.5 -79.5 14 13.0 -66.6 280 75 355.5 355.5 297.8 355.5 0.00 34 145 14474 -68.1 -79.1 19 11.0 -68.2 282 75 356.2 356.2 298.0 356.2 0.01 35 100 16630 -81.9 -87.9 35 6.0 -81.9 235 18 369.5 369.5 300.5 369.5 0.00 36 78 17999 -88.3 -91.9 51 3.6 -88.3 100 7 383.4 383.4 302.8 383.4 0.00 37 70 18600 -79.1 -87.1 26 8.0 -79.1 20 18 415.2 415.2 307.2 415.2 0.00 38 67 18850 -76.7 -87.7 16 11.0 -76.7 33 14 425.6 425.6 308.3 425.6 0.00 39 61 19393 -73.1 -89.1 7 16.0 -73.2 319 5 445.2 445.2 310.4 445.2 0.00 40 52 20321 -75.5 -90.5 8 15.0 -75.6 130 14 460.4 460.4 311.8 460.4 0.00 41 50 20550 -71.7 -90.7 4 19.0 -71.8 120 32 474.5 474.5 313.0 474.5 0.00 42 49 20670 -71.1 -90.1 4 19.0 -71.2 117 25 478.7 478.7 313.4 478.7 0.00 43 42 21585 -70.3 -91.3 3 21.0 -70.5 101 49 502.3 502.3 315.1 502.3 0.00 44 39 22032 -65.3 -91.3 2 26.0 -65.7 93 52 525.7 525.7 316.6 525.7 0.00 45 33 23059 -61.5 -89.5 1 28.0 -62.2 90 61 561.5 561.5 318.7 561.5 0.00 46 31 23447 -62.1 -89.1 2 27.0 -62.8 95 67 570.0 570.0 319.2 570.0 0.00 47 30 23650 -61.1 -90.1 1 29.0 -61.9 95 70 578.1 578.1 319.6 578.1 0.00 48 27 24312 -56.5 -87.5 1 31.0 -58.0 94 68 608.7 608.7 321.0 608.7 0.01 49 23 25331 -56.1 -87.1 1 31.0 -57.9 92 58 638.4 638.4 322.2 638.5 0.01 50 20 26230 -51.1 -85.1 1 34.0 -54.3 90 50 679.8 679.8 323.7 679.9 0.01 51 17 27292 -49.1 -84.1 1 35.0 -53.3 90 48 718.5 718.5 325.0 718.7 0.02 52 16 27694 -44.7 -82.7 1 38.0 -50.7 90 47 745.4 745.5 325.8 745.7 0.03 53 13 29082 -45.1 -83.1 1 38.0 -51.7 76 25 789.7 789.7 327.0 789.9 0.03 TRP 78 17999 -88.3 -91.9 51 3.6 -88.3 100 7 383.4 383.4 302.8 383.4 0.00 WND 165 13687 -61.9 -78.4 9 16.6 -62.0 275 79 353.7 353.7 297.4 353.7 0.01 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 552.29 mb = 5101.67 m = 16737.57 ft Wetbulb zero: 671.37 mb = 3505.40 m = 11500.51 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 50.73 % Est. max temperature: 32.81 C = 91.06 F Sfc-Lift cond lev (LCL): 905.03 mb = 977.02 m = 3205.41 ft T: 21.69 C 700-500 lapse rate: 5.24 C/km ThetaE index: 13.69 C Layer 973.0- 749.0 mb Conv cond level (CCL): 816.88 mb = 1859.13 m = 6099.43 ft Mean mixing ratio: 14.72 g/kg Conv temperature: 34.06 C = 93.31 F Cap Strength: 3.57 C Lifted Index: 1.44 C Risk: Showers probable Lifted Index @300 mb: 1.38 C Lifted Index @700 mb: 1.67 C Showalter Index: 4.48 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 15.50 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 183.60 Risk: None Energy Index: -0.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.58 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 25712.39 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 892.21 mb = 1101.25 m = 3612.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 106 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 1002 84 30 10 -5.0 -8.7 | 336 13 5.1 -11.5 1 1000 103 55 11 -9.0 -6.3 | 353 9 1.1 -9.1 2 977 305 50 19 -14.6 -12.2 | 17 16 -4.5 -15.0 3 944 610 50 27 -20.7 -17.4 | 28 23 -10.6 -20.2 4 925 787 50 29 -22.2 -18.6 | 29 25 -12.1 -21.5 5 912 914 55 26 -21.3 -14.9 | 32 21 -11.2 -17.7 6 880 1219 65 13 -11.8 -5.5 | 11 8 -1.7 -8.3 7 850 1521 75 18 -17.4 -4.7 | 44 10 -7.3 -7.5 8 820 1829 85 18 -17.9 -1.6 | 61 9 -7.8 -4.4 9 790 2134 85 22 -21.9 -1.9 | 68 13 -11.8 -4.7 10 762 2438 85 21 -20.9 -1.8 | 67 12 -10.8 -4.7 11 735 2743 80 12 -11.8 -2.1 | 19 5 -1.7 -4.9 12 709 3048 100 9 -8.9 1.6 | 316 2 1.2 -1.3 13 700 3159 110 10 -9.4 3.4 | 230 1 0.7 0.6 14 683 3353 110 10 -9.4 3.4 | 230 1 0.7 0.6 15 611 4267 90 18 -18.0 0.0 | 70 8 -7.9 -2.8 16 566 4877 50 2 -1.5 -1.3 | 296 10 8.6 -4.1 17 506 5791 65 10 -9.1 -4.2 | 352 7 1.0 -7.0 18 500 5890 60 6 -5.2 -3.0 | 320 8 4.9 -5.8 19 487 6096 50 3 -2.3 -1.9 | 301 9 7.8 -4.8 20 450 6706 330 10 5.0 -8.7 | 307 19 15.1 -11.5 21 432 7010 325 10 5.7 -8.2 | 305 19 15.8 -11.0 22 416 7315 250 6 5.6 2.1 | 273 16 15.7 -0.8 23 400 7610 260 12 11.8 2.1 | 272 22 21.9 -0.7 24 399 7620 245 10 9.1 4.2 | 266 19 19.2 1.4 25 383 7925 275 15 14.9 -1.3 | 279 25 25.0 -4.1 26 368 8230 280 21 20.7 -3.6 | 282 31 30.8 -6.5 27 300 9720 235 32 26.2 18.4 | 247 39 36.3 15.5 28 286 10058 235 39 31.9 22.4 | 245 46 42.0 19.5 29 251 10973 230 39 29.9 25.1 | 241 46 40.0 22.2 30 250 10990 240 41 35.5 20.5 | 249 49 45.6 17.7 31 218 11887 245 44 39.9 18.6 | 252 52 50.0 15.8 32 200 12470 270 60 60.0 -0.0 | 272 70 70.1 -2.8 33 190 12802 270 61 61.0 -0.0 | 272 71 71.1 -2.8 34 165 13687 275 79 78.7 -6.9 | 276 89 88.8 -9.7 35 156 14021 275 79 78.7 -6.9 | 276 89 88.8 -9.7 36 150 14270 280 75 73.9 -13.0 | 281 85 84.0 -15.8 37 120 15545 295 72 65.3 -30.4 | 294 82 75.4 -33.3 38 103 16459 290 39 36.6 -13.3 | 289 49 46.7 -16.2 39 100 16630 235 18 14.7 10.3 | 253 26 24.8 7.5 40 98 16764 245 21 19.0 8.9 | 258 30 29.1 6.1 41 87 17374 145 23 -13.2 18.8 | 169 16 -3.1 16.0 42 83 17678 145 11 -6.3 9.0 | 211 7 3.8 6.2 43 78 17983 120 5 -4.3 2.5 | 273 6 5.8 -0.3 44 78 17999 100 7 -6.9 1.2 | 297 4 3.2 -1.6 45 74 18288 45 10 -7.1 -7.1 | 343 10 3.0 -9.9 46 70 18593 5 22 -1.9 -21.9 | 342 26 8.2 -24.7 47 70 18600 20 18 -6.2 -16.9 | 349 20 3.9 -19.7 48 66 18898 35 13 -7.5 -10.6 | 349 14 2.6 -13.5 49 63 19202 10 10 -1.7 -9.8 | 327 15 8.4 -12.7 50 60 19507 290 2 1.9 -0.7 | 286 12 12.0 -3.5 51 57 19812 90 17 -17.0 0.0 | 68 7 -6.9 -2.8 52 54 20117 120 16 -13.9 8.0 | 144 6 -3.8 5.2 53 51 20422 135 13 -9.2 9.2 | 188 6 0.9 6.4 54 50 20550 120 32 -27.7 16.0 | 127 22 -17.6 13.2 55 49 20726 115 22 -19.9 9.3 | 123 12 -9.8 6.5 56 46 21031 120 34 -29.4 17.0 | 126 24 -19.3 14.2 57 42 21641 100 50 -49.2 8.7 | 99 40 -39.1 5.9 58 34 22860 80 57 -56.1 -9.9 | 75 48 -46.0 -12.7 59 32 23165 95 63 -62.8 5.5 | 93 53 -52.7 2.7 60 30 23650 95 70 -69.7 6.1 | 93 60 -59.6 3.3 61 29 23774 85 68 -67.7 -5.9 | 81 58 -57.6 -8.7 62 28 24079 95 70 -69.7 6.1 | 93 60 -59.6 3.3 63 20 26230 90 50 -50.0 0.0 | 86 40 -39.9 -2.8 64 14 27432 90 46 -46.0 0.0 | 86 36 -35.9 -2.8 65 13 27737 80 25 -24.6 -4.3 | 64 16 -14.5 -7.2 66 12 28042 40 26 -16.7 -19.9 | 16 24 -6.6 -22.7 67 11 28346 5 18 -1.6 -17.9 | 338 22 8.5 -20.8 68 10 28651 305 10 8.2 -5.7 | 295 20 18.3 -8.6 69 9 28956 240 12 10.4 6.0 | 261 21 20.5 3.2 70 9 29261 240 15 13.0 7.5 | 259 24 23.1 4.7 Wind Parameters Mean winds (0-6000m): 75.6 at 14.0 knts Storm direction: 105.6 at 10.5 knts Shear (0-3000m) pos: 2.4 neg: 0.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -32.2 deg Storm rel helicity (0-3000m) pos: 77.7 neg: -25.7 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.33 Bulk Shear: 10.23 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 19 17 16| 17.8 0.0 17.8| 44.2 0.0 44.2 88.5 0.65| 19.2 12.5 1000 52 23 24 18| 5.8 0.0 5.8| 55.8 -5.0 50.8 50.8 0.39| 16.8 6.6 1500 56 20 26 16| 4.6 0.0 4.6| 68.3 -10.9 57.4 38.2 0.37| 14.7 5.4 2000 63 20 32 14| 4.5 0.0 4.5| 77.2 -10.9 66.3 33.2 0.40| 12.4 4.9 2500 67 20 39 14| 3.6 1.0 4.6| 77.7 -18.1 59.7 23.9 0.31| 11.1 3.4 3000 69 19 38 12| 2.4 0.8 3.2| 77.7 -25.7 52.0 17.3 0.16| 10.9 1.7 4000 76 17 42 10| 2.1 0.3 2.4| 77.7 -27.8 49.9 12.5 0.07| 9.4 0.7 5000 77 16 38 8| 1.7 1.5 3.2| 81.5 -59.6 21.9 4.4 -0.11| 9.6 -1.0 6000 76 14 29 7| 1.6 1.6 3.2| 93.8 -72.6 21.2 3.5 -0.10| 9.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251127.12.gif