UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 8 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 27.2 23.3 79 3.9 24.3 60 2 300.2 303.5 297.4 353.7 18.26 1 1000 101 26.4 23.0 82 3.4 23.9 20 3 299.5 302.8 297.1 352.1 17.96 2 995 145 24.6 22.5 88 2.1 23.1 25 4 298.2 301.4 296.4 349.1 17.50 3 975 324 23.2 21.7 91 1.5 22.2 45 10 298.5 301.6 296.2 348.0 17.00 4 960 459 23.4 20.7 85 2.7 21.5 48 15 300.0 303.0 296.1 347.5 16.21 5 925 784 21.6 19.6 88 2.0 20.2 50 24 301.4 304.3 296.1 347.6 15.71 6 895 1070 19.6 17.9 90 1.7 18.4 63 25 302.2 304.9 295.6 345.2 14.57 7 850 1516 18.2 13.2 73 5.0 14.9 85 24 305.2 307.3 294.1 339.0 11.29 8 735 2753 13.6 6.6 63 7.0 9.3 83 10 313.1 314.7 294.1 339.1 8.35 9 700 3163 11.0 3.0 58 8.0 6.4 80 11 314.7 316.0 293.3 336.0 6.80 10 646 3828 7.2 -6.8 36 14.0 0.5 90 12 317.7 318.4 291.5 329.2 3.55 11 616 4218 4.6 -1.4 65 6.0 1.4 99 11 319.0 320.1 293.6 337.1 5.61 12 551 5120 0.0 -11.0 43 11.0 -4.8 98 16 323.9 324.5 292.8 334.0 3.00 13 500 5890 -5.7 -9.1 77 3.4 -7.2 85 10 326.1 326.9 294.0 338.9 3.84 14 475 6290 -8.3 -11.5 78 3.2 -9.6 96 10 327.7 328.4 294.1 339.0 3.34 15 463 6489 -8.1 -18.1 44 10.0 -11.6 112 10 330.3 330.7 293.6 337.3 1.99 16 447 6761 -9.7 -19.7 44 10.0 -13.1 126 10 331.7 332.0 293.8 338.0 1.79 17 425 7149 -12.3 -15.9 74 3.6 -13.6 104 12 333.2 333.7 294.8 342.3 2.61 18 400 7610 -15.3 -24.3 46 9.0 -17.9 100 16 335.1 335.4 294.3 339.9 1.34 19 386 7878 -16.7 -30.7 29 14.0 -20.0 92 16 336.7 336.9 294.2 339.6 0.77 20 344 8733 -22.9 -40.9 18 18.0 -25.6 68 17 339.6 339.6 294.5 340.8 0.31 21 300 9720 -30.7 -42.7 30 12.0 -32.1 60 9 342.1 342.2 295.1 343.3 0.30 22 291 9936 -32.7 -40.7 45 8.0 -33.7 69 11 342.3 342.3 295.2 343.7 0.38 23 288 10009 -33.1 -45.1 29 12.0 -34.4 73 12 342.7 342.8 295.2 343.7 0.24 24 277 10282 -35.5 -43.5 44 8.0 -36.3 64 11 343.1 343.1 295.3 344.2 0.29 25 274 10358 -35.9 -49.9 22 14.0 -37.0 61 11 343.6 343.6 295.3 344.2 0.15 26 250 10990 -40.9 -53.9 23 13.0 -41.7 60 8 345.3 345.3 295.7 345.7 0.10 27 238 11323 -43.3 -58.3 18 15.0 -44.0 68 9 346.5 346.5 295.9 346.8 0.06 28 227 11640 -46.1 -54.1 40 8.0 -46.5 71 10 347.0 347.0 296.1 347.4 0.11 29 210 12153 -50.1 -59.1 34 9.0 -50.4 76 13 348.5 348.5 296.4 348.8 0.06 30 206 12278 -51.1 -66.1 15 15.0 -51.5 76 14 348.9 348.9 296.4 349.0 0.03 31 200 12470 -52.5 -66.5 17 14.0 -52.8 65 16 349.6 349.6 296.5 349.7 0.02 32 163 13761 -61.1 -80.1 6 19.0 -61.3 73 9 356.2 356.2 298.0 356.3 0.00 33 161 13837 -61.7 -78.7 9 17.0 -61.9 58 8 356.5 356.5 298.0 356.5 0.01 34 150 14270 -65.3 -78.3 15 13.0 -65.4 300 11 357.6 357.6 298.2 357.6 0.01 35 119 15637 -77.5 -82.4 45 4.9 -77.5 308 15 359.6 359.6 298.7 359.7 0.00 36 103 16455 -82.1 -88.1 35 6.0 -82.1 179 9 366.0 366.0 299.8 366.0 0.00 37 100 16620 -82.1 -88.1 35 6.0 -82.1 115 8 369.1 369.1 300.4 369.1 0.00 38 95 16905 -83.7 -88.6 42 4.9 -83.7 125 11 371.4 371.4 300.8 371.4 0.00 39 72 18469 -76.3 -86.3 19 10.0 -76.3 198 23 417.8 417.8 307.4 417.8 0.00 40 70 18630 -77.7 -87.7 18 10.0 -77.7 250 26 418.2 418.2 307.5 418.2 0.00 41 67 18881 -78.3 -87.3 22 9.0 -78.3 245 26 422.1 422.1 308.0 422.1 0.00 42 53 20229 -75.9 -89.9 9 14.0 -76.0 40 15 457.0 457.0 311.5 457.0 0.00 43 50 20570 -71.1 -90.1 4 19.0 -71.2 95 24 475.9 475.9 313.1 476.0 0.00 44 47 20939 -67.9 -89.9 3 22.0 -68.1 89 32 492.1 492.1 314.4 492.1 0.00 45 41 21770 -63.5 -88.5 2 25.0 -64.0 90 51 522.7 522.7 316.5 522.7 0.00 46 38 22236 -64.3 -89.3 2 25.0 -64.7 75 55 532.1 532.1 317.1 532.1 0.00 47 32 23309 -55.9 -85.9 1 30.0 -57.3 82 55 581.4 581.4 319.8 581.5 0.01 48 30 23720 -55.5 -84.5 2 29.0 -57.0 85 55 593.3 593.3 320.3 593.4 0.01 49 26 24632 -55.5 -84.5 2 29.0 -57.2 85 54 618.1 618.1 321.4 618.2 0.01 TRP 95 16905 -83.7 -88.6 42 4.9 -83.7 125 11 371.4 371.4 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 551.00 mb = 5119.50 m = 16796.07 ft Wetbulb zero: 601.08 mb = 4416.17 m = 14488.58 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 64.64 % Est. max temperature: 32.10 C = 89.78 F Sfc-Lift cond lev (LCL): 947.12 mb = 577.53 m = 1894.77 ft T: 22.75 C 700-500 lapse rate: 6.12 C/km ThetaE index: 9.85 C Layer 700.0- 616.0 mb Conv cond level (CCL): 895.70 mb = 1063.66 m = 3489.67 ft Mean mixing ratio: 16.26 g/kg Conv temperature: 29.19 C = 84.55 F Cap Strength: 1.74 C Lifted Index: -1.97 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.16 C Lifted Index @700 mb: 1.02 C Showalter Index: 1.49 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 18.90 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 216.40 Risk: None Energy Index: 0.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 297.43 J/kg Max Up Vert Vel: 24.39 m/s Conv Inhibition (B-): 117.40 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 922.19 mb = 810.45 m = 2658.91 ft Lev Free Conv (LFC): 627.19 mb = 4070.41 m = 13354.19 ft Equ Level (EL): 227.19 mb = 11634.12 m = 38169.21 ft B at Equ Level: 295.28 J/kg Max Parcel Lev (MPL): 157.19 mb = 13983.61 m = 45877.44 ft Wind level data Storm motion: 108 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 1002 84 60 2 -1.7 -1.0 | 297 10 8.6 -4.4 1 1000 101 20 3 -1.0 -2.8 | 304 11 9.3 -6.3 2 977 305 45 9 -6.4 -6.4 | 338 11 3.9 -9.8 3 944 610 50 20 -15.3 -12.9 | 17 17 -5.0 -16.3 4 925 784 50 24 -18.4 -15.4 | 23 21 -8.1 -18.9 5 911 914 55 26 -21.3 -14.9 | 31 21 -11.0 -18.4 6 850 1516 85 24 -23.9 -2.1 | 68 15 -13.6 -5.5 7 849 1524 85 24 -23.9 -2.1 | 68 15 -13.6 -5.5 8 790 2134 70 14 -13.2 -4.8 | 19 9 -2.8 -8.2 9 762 2438 75 14 -13.5 -3.6 | 24 8 -3.2 -7.1 10 710 3048 90 7 -7.0 0.0 | 316 5 3.3 -3.4 11 700 3163 80 11 -10.8 -1.9 | 6 5 -0.5 -5.3 12 684 3353 80 13 -12.8 -2.3 | 24 6 -2.5 -5.7 13 611 4267 100 11 -10.8 1.9 | 19 2 -0.5 -1.5 14 588 4572 90 10 -10.0 0.0 | 355 3 0.3 -3.4 15 567 4877 105 17 -16.4 4.4 | 99 6 -6.1 1.0 16 526 5486 85 13 -13.0 -1.1 | 30 5 -2.6 -4.6 17 506 5791 85 10 -10.0 -0.9 | 355 4 0.4 -4.3 18 500 5890 85 10 -10.0 -0.9 | 355 4 0.4 -4.3 19 487 6096 80 10 -9.8 -1.7 | 355 5 0.5 -5.2 20 450 6706 130 10 -7.7 6.4 | 222 4 2.7 3.0 21 432 7010 105 11 -10.6 2.8 | 28 1 -0.3 -0.6 22 400 7610 100 16 -15.8 2.8 | 83 5 -5.4 -0.7 23 383 7925 90 16 -16.0 0.0 | 59 7 -5.7 -3.4 24 368 8230 85 13 -13.0 -1.1 | 30 5 -2.6 -4.6 25 353 8534 75 18 -17.4 -4.7 | 41 11 -7.1 -8.1 26 325 9144 50 16 -12.3 -10.3 | 8 14 -1.9 -13.7 27 300 9720 60 9 -7.8 -4.5 | 342 8 2.5 -7.9 28 286 10058 75 12 -11.6 -3.1 | 11 7 -1.3 -6.5 29 262 10668 45 10 -7.1 -7.1 | 343 11 3.2 -10.5 30 251 10973 45 6 -4.2 -4.2 | 322 10 6.1 -7.7 31 250 10990 60 8 -6.9 -4.0 | 336 8 3.4 -7.4 32 229 11582 75 10 -9.7 -2.6 | 354 6 0.7 -6.0 33 218 11887 50 10 -7.7 -6.4 | 345 10 2.7 -9.9 34 209 12192 80 13 -12.8 -2.3 | 24 6 -2.5 -5.7 35 200 12470 65 16 -14.5 -6.8 | 22 11 -4.2 -10.2 36 190 12802 60 16 -13.9 -8.0 | 17 12 -3.5 -11.4 37 172 13411 75 18 -17.4 -4.7 | 41 11 -7.1 -8.1 38 164 13716 80 10 -9.8 -1.7 | 355 5 0.5 -5.2 39 156 14021 20 4 -1.4 -3.8 | 309 11 8.9 -7.2 40 150 14270 300 11 9.5 -5.5 | 294 22 19.8 -8.9 41 149 14326 310 11 8.4 -7.1 | 299 21 18.7 -10.5 42 141 14630 290 11 10.3 -3.8 | 289 22 20.6 -7.2 43 134 14935 320 12 7.7 -9.2 | 305 22 18.0 -12.6 44 127 15240 320 19 12.2 -14.6 | 309 29 22.5 -18.0 45 108 16154 290 10 9.4 -3.4 | 289 21 19.7 -6.9 46 100 16620 115 8 -7.3 3.4 | 271 3 3.1 -0.1 47 97 16764 115 8 -7.3 3.4 | 271 3 3.1 -0.1 48 95 16905 125 11 -9.0 6.3 | 204 3 1.3 2.9 49 92 17069 115 15 -13.6 6.3 | 131 4 -3.3 2.9 50 87 17374 65 23 -20.8 -9.7 | 39 17 -10.5 -13.2 51 83 17678 45 23 -16.3 -16.3 | 17 21 -6.0 -19.7 52 78 17983 110 17 -16.0 5.8 | 113 6 -5.7 2.4 53 70 18593 220 24 15.4 18.4 | 240 30 25.7 14.9 54 70 18630 250 26 24.4 8.9 | 261 35 34.7 5.5 55 67 18898 245 26 23.6 11.0 | 257 35 33.9 7.5 56 60 19507 255 17 16.4 4.4 | 268 27 26.7 1.0 57 57 19812 175 12 -1.0 12.0 | 227 13 9.3 8.5 58 54 20117 50 12 -9.2 -7.7 | 354 11 1.1 -11.2 59 51 20422 25 19 -8.0 -17.2 | 354 21 2.3 -20.7 60 50 20570 95 24 -23.9 2.1 | 84 14 -13.6 -1.3 61 49 20726 95 24 -23.9 2.1 | 84 14 -13.6 -1.3 62 44 21336 80 46 -45.3 -8.0 | 72 37 -35.0 -11.4 63 42 21641 95 50 -49.8 4.4 | 91 40 -39.5 0.9 64 38 22250 75 55 -53.1 -14.2 | 68 46 -42.8 -17.7 65 30 23720 85 55 -54.8 -4.8 | 80 45 -44.5 -8.2 66 22 24994 85 52 -51.8 -4.5 | 79 42 -41.5 -8.0 Wind Parameters Mean winds (0-6000m): 78.4 at 14.5 knts Storm direction: 108.4 at 10.9 knts Shear (0-3000m) pos: 2.5 neg: 2.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 34.6 deg Storm rel helicity (0-3000m) pos: 130.6 neg: -32.3 tot: 98.3 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.3 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 34.91 Bulk Shear: 8.52 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 46 10 345 11| 0.0 17.6 17.6| 49.2 0.0 49.2 98.4 0.88| 18.5 16.3 1000 52 17 12 14| 4.3 8.8 13.1| 94.7 0.0 94.7 94.7 0.83| 15.2 12.6 1500 61 20 28 15| 4.4 5.9 10.3|128.8 -1.1 127.7 85.1 0.81| 13.5 10.9 2000 66 19 33 14| 3.3 3.6 6.9|128.8 -23.9 105.0 52.5 0.50| 12.5 6.2 2500 67 18 32 12| 2.8 2.9 5.7|129.9 -26.8 103.1 41.2 0.44| 10.7 4.8 3000 69 17 29 11| 2.5 2.4 4.9|130.6 -32.3 98.3 32.8 0.34| 9.9 3.3 4000 72 16 29 9| 2.1 2.1 4.2|137.0 -32.3 104.7 26.2 0.37| 8.5 3.1 5000 77 15 32 8| 2.0 1.7 3.8|143.3 -36.0 107.3 21.5 0.35| 8.1 2.8 6000 78 14 32 7| 1.7 1.6 3.3|143.3 -45.2 98.2 16.4 0.24| 7.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251108.12.gif