UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 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 1000 84 26.2 22.9 82 3.3 23.8 60 6 299.4 302.6 297.0 351.5 17.85 1 941 621 24.4 20.4 78 4.0 21.5 103 10 302.8 305.8 296.8 350.8 16.24 2 925 772 23.4 19.9 81 3.5 20.9 80 15 303.2 306.2 296.8 350.7 16.01 3 870 1306 19.2 17.8 92 1.4 18.2 93 11 304.2 307.0 296.3 348.6 14.90 4 850 1506 18.0 16.3 90 1.7 16.8 100 9 305.0 307.6 295.8 346.4 13.85 5 767 2382 14.2 9.9 75 4.3 11.4 140 9 310.0 311.9 294.5 340.7 10.04 6 700 3150 9.6 6.0 78 3.6 7.4 110 4 313.1 314.7 294.1 339.2 8.41 7 639 3903 4.4 2.6 88 1.8 3.4 95 8 315.5 316.9 293.9 338.3 7.25 8 549 5129 -2.1 -2.1 100 0.0 -2.1 97 14 321.8 322.9 294.6 341.1 5.99 9 517 5606 -4.1 -6.5 83 2.4 -5.3 91 17 324.9 325.8 294.3 340.0 4.55 10 502 5839 -5.3 -7.3 86 2.0 -6.2 91 17 326.2 327.1 294.6 340.9 4.41 11 500 5870 -5.5 -7.1 88 1.6 -6.2 85 16 326.3 327.2 294.6 341.3 4.49 12 470 6352 -9.5 -9.5 100 0.0 -9.5 89 19 327.2 328.0 294.4 340.5 3.96 13 443 6807 -10.9 -15.6 68 4.7 -12.7 86 23 331.0 331.5 294.3 339.9 2.56 14 439 6877 -10.7 -15.7 67 5.0 -12.6 86 24 332.1 332.6 294.6 341.0 2.56 15 423 7163 -10.7 -17.7 56 7.0 -13.3 85 24 335.7 336.1 295.2 343.6 2.25 16 400 7590 -13.9 -19.9 60 6.0 -15.9 85 20 336.9 337.3 295.3 344.0 1.97 17 386 7858 -16.5 -19.6 77 3.1 -17.5 85 21 337.0 337.4 295.4 344.4 2.10 18 305 9582 -28.9 -34.9 56 6.0 -29.9 77 16 343.0 343.2 295.6 345.5 0.65 19 300 9700 -29.7 -37.7 46 8.0 -30.9 80 16 343.5 343.6 295.6 345.5 0.50 20 282 10140 -32.5 -50.5 15 18.0 -34.1 83 17 345.6 345.7 295.8 346.2 0.13 21 259 10736 -37.5 -52.5 19 15.0 -38.6 63 13 346.8 346.8 296.0 347.3 0.11 22 250 10980 -39.7 -49.7 34 10.0 -40.4 80 9 347.0 347.1 296.1 347.7 0.16 23 242 11201 -41.7 -47.7 52 6.0 -42.2 93 8 347.3 347.3 296.2 348.2 0.21 24 223 11748 -45.9 -55.9 31 10.0 -46.4 121 6 349.1 349.1 296.5 349.4 0.09 25 200 12460 -51.9 -59.9 38 8.0 -52.1 140 9 350.6 350.6 296.8 350.8 0.06 26 192 12723 -54.3 -61.3 42 7.0 -54.5 130 9 350.9 350.9 296.8 351.1 0.05 27 181 13099 -57.5 -73.5 11 16.0 -57.7 116 10 351.6 351.6 297.0 351.6 0.01 28 155 14061 -65.5 -74.5 28 9.0 -65.5 109 19 353.9 353.9 297.5 354.0 0.01 29 150 14260 -66.7 -77.7 20 11.0 -66.8 75 12 355.2 355.2 297.7 355.2 0.01 30 145 14464 -67.7 -79.7 17 12.0 -67.8 81 14 356.9 356.9 298.1 356.9 0.00 31 101 16555 -83.3 -87.9 44 4.6 -83.3 341 7 365.7 365.7 299.8 365.7 0.00 32 100 16610 -83.7 -88.1 46 4.4 -83.7 345 5 366.0 366.0 299.8 366.0 0.00 33 93 17010 -84.9 -89.3 45 4.4 -84.9 10 7 371.3 371.3 300.8 371.3 0.00 34 73 18377 -74.3 -87.3 12 13.0 -74.3 175 23 420.4 420.4 307.7 420.4 0.00 35 70 18620 -75.3 -87.3 14 12.0 -75.3 220 30 423.3 423.3 308.1 423.3 0.00 36 64 19139 -77.5 -87.5 19 10.0 -77.6 220 23 429.4 429.5 308.8 429.5 0.00 37 52 20340 -75.3 -90.3 8 15.0 -75.4 61 16 460.8 460.9 311.8 460.9 0.00 38 50 20570 -71.7 -90.7 4 19.0 -71.8 90 28 474.5 474.5 313.0 474.5 0.00 39 35 22722 -60.5 -89.5 1 29.0 -61.3 86 58 554.7 554.7 318.3 554.7 0.00 40 34 22902 -59.5 -89.1 1 29.6 -60.4 85 59 561.9 561.9 318.8 561.9 0.00 41 30 23690 -55.3 -87.3 1 32.0 -56.8 80 53 593.9 593.9 320.3 593.9 0.01 42 29 23906 -53.9 -85.9 1 32.0 -55.7 78 53 603.5 603.5 320.7 603.6 0.01 43 21 26000 -47.9 -82.9 1 35.0 -51.9 89 51 680.0 680.0 323.8 680.2 0.02 44 20 26320 -48.9 -83.9 1 35.0 -52.7 85 52 686.5 686.5 324.0 686.6 0.02 TRP 93 17010 -84.9 -89.3 45 4.4 -84.9 10 7 371.3 371.3 300.8 371.3 0.00 WND 34 22902 -59.5 -89.1 1 29.6 -60.4 85 59 561.9 561.9 318.8 561.9 0.00 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 578.08 mb = 4732.51 m = 15526.43 ft Wetbulb zero: 583.51 mb = 4636.22 m = 15210.52 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 85.60 % Est. max temperature: 31.85 C = 89.33 F Sfc-Lift cond lev (LCL): 953.54 mb = 504.32 m = 1654.59 ft T: 24.79 C 700-500 lapse rate: 5.55 C/km ThetaE index: 13.27 C Layer 941.0- 549.0 mb Conv cond level (CCL): 874.40 mb = 1261.56 m = 4138.92 ft Mean mixing ratio: 16.56 g/kg Conv temperature: 31.00 C = 87.80 F Cap Strength: 1.60 C Lifted Index: -2.88 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: -1.26 C Showalter Index: -1.24 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.80 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 229.60 Risk: None Energy Index: -1.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 742.38 J/kg Max Up Vert Vel: 38.53 m/s Conv Inhibition (B-): 27.13 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 902.06 mb = 990.60 m = 3249.95 ft Lev Free Conv (LFC): 817.06 mb = 1843.08 m = 6046.79 ft Equ Level (EL): 197.06 mb = 12555.64 m = 41192.53 ft B at Equ Level: 739.92 J/kg Max Parcel Lev (MPL): 97.06 mb = 16774.50 m = 55033.77 ft Wind level data Storm motion: 133 at 8 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 1000 84 60 6 -5.2 -3.0 | 355 9 0.8 -8.5 1 1000 85 165 9 -2.3 8.7 | 229 5 3.7 3.2 2 975 305 160 11 -3.8 10.3 | 205 5 2.2 4.8 3 942 610 105 10 -9.7 2.6 | 51 5 -3.7 -2.9 4 925 772 80 15 -14.8 -2.6 | 47 12 -8.8 -8.1 5 910 914 80 15 -14.8 -2.6 | 47 12 -8.8 -8.1 6 850 1506 100 9 -8.9 1.6 | 36 5 -2.9 -4.0 7 848 1524 95 10 -10.0 0.9 | 41 6 -4.0 -4.7 8 789 2134 140 11 -7.1 8.4 | 159 3 -1.1 2.9 9 761 2438 140 9 -5.8 6.9 | 188 1 0.2 1.4 10 734 2743 140 10 -6.4 7.7 | 168 2 -0.4 2.1 11 700 3150 110 4 -3.8 1.4 | 332 5 2.2 -4.2 12 657 3658 110 3 -2.8 1.0 | 325 5 3.2 -4.5 13 633 3962 90 10 -10.0 0.0 | 36 7 -4.0 -5.5 14 610 4267 100 14 -13.8 2.4 | 68 8 -7.8 -3.1 15 587 4572 80 11 -10.8 -1.9 | 33 9 -4.9 -7.4 16 565 4877 105 12 -11.6 3.1 | 67 6 -5.6 -2.4 17 524 5486 85 16 -15.9 -1.4 | 55 12 -10.0 -6.9 18 505 5791 100 18 -17.7 3.1 | 78 12 -11.7 -2.4 19 500 5870 85 16 -15.9 -1.4 | 55 12 -10.0 -6.9 20 486 6096 90 17 -17.0 0.0 | 63 12 -11.0 -5.5 21 431 7010 85 25 -24.9 -2.2 | 68 20 -18.9 -7.7 22 400 7590 85 20 -19.9 -1.7 | 62 16 -13.9 -7.3 23 382 7925 85 21 -20.9 -1.8 | 64 17 -14.9 -7.4 24 367 8230 70 20 -18.8 -6.8 | 46 18 -12.8 -12.4 25 352 8534 55 20 -16.4 -11.5 | 31 20 -10.4 -17.0 26 300 9700 80 16 -15.8 -2.8 | 50 13 -9.8 -8.3 27 285 10058 85 17 -16.9 -1.5 | 57 13 -11.0 -7.0 28 250 10973 55 11 -9.0 -6.3 | 14 12 -3.0 -11.8 29 250 10980 80 9 -8.9 -1.6 | 22 8 -2.9 -7.1 30 228 11582 115 5 -4.5 2.1 | 337 4 1.4 -3.4 31 208 12192 140 10 -6.4 7.7 | 168 2 -0.4 2.1 32 200 12460 140 9 -5.8 6.9 | 188 1 0.2 1.4 33 180 13106 115 10 -9.1 4.2 | 67 3 -3.1 -1.3 34 156 14021 115 20 -18.1 8.5 | 104 12 -12.1 2.9 35 150 14260 75 12 -11.6 -3.1 | 33 10 -5.6 -8.6 36 148 14326 105 14 -13.5 3.6 | 76 8 -7.5 -1.9 37 141 14630 50 15 -11.5 -9.6 | 20 16 -5.5 -15.2 38 114 15850 330 16 8.0 -13.9 | 324 24 14.0 -19.4 39 108 16154 315 19 13.4 -13.4 | 314 27 19.4 -19.0 40 100 16610 345 5 1.3 -4.8 | 325 13 7.3 -10.4 41 97 16764 345 5 1.3 -4.8 | 325 13 7.3 -10.4 42 93 17010 10 7 -1.2 -6.9 | 339 13 4.8 -12.4 43 87 17374 60 15 -13.0 -7.5 | 28 15 -7.0 -13.0 44 83 17678 45 26 -18.4 -18.4 | 27 27 -12.4 -23.9 45 78 17983 110 17 -16.0 5.8 | 92 10 -10.0 0.3 46 74 18288 155 21 -8.9 19.0 | 168 14 -2.9 13.5 47 70 18593 220 26 16.7 19.9 | 238 27 22.7 14.4 48 70 18620 220 30 19.3 23.0 | 235 31 25.3 17.5 49 67 18898 220 31 19.9 23.7 | 235 32 25.9 18.2 50 63 19202 220 21 13.5 16.1 | 242 22 19.5 10.6 51 60 19507 205 17 7.2 15.4 | 233 16 13.2 9.9 52 57 19812 185 28 2.4 27.9 | 201 24 8.4 22.4 53 54 20117 165 15 -3.9 14.5 | 193 9 2.1 9.0 54 51 20422 25 17 -7.2 -15.4 | 3 21 -1.2 -20.9 55 50 20570 90 28 -28.0 0.0 | 76 23 -22.0 -5.5 56 49 20726 75 18 -17.4 -4.7 | 48 15 -11.4 -10.2 57 46 21031 90 28 -28.0 0.0 | 76 23 -22.0 -5.5 58 44 21336 75 35 -33.8 -9.1 | 62 31 -27.8 -14.6 59 42 21641 80 51 -50.2 -8.9 | 72 47 -44.2 -14.4 60 40 21946 90 51 -51.0 0.0 | 83 45 -45.0 -5.5 61 34 22902 85 59 -58.8 -5.1 | 79 54 -52.8 -10.7 62 33 23165 85 59 -58.8 -5.1 | 79 54 -52.8 -10.7 63 30 23690 80 53 -52.2 -9.2 | 72 49 -46.2 -14.7 64 27 24384 75 54 -52.2 -14.0 | 67 50 -46.2 -19.5 65 22 25603 95 49 -48.8 4.3 | 88 43 -42.8 -1.3 66 20 26320 85 52 -51.8 -4.5 | 78 47 -45.8 -10.1 67 17 26822 85 53 -52.8 -4.6 | 78 48 -46.8 -10.1 Wind Parameters Mean winds (0-6000m): 102.7 at 10.9 knts Storm direction: 132.7 at 8.1 knts Shear (0-3000m) pos: 2.6 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -17.9 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -21.4 tot: -13.5 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -4.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 177.85 Bulk Shear: 4.17 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 ------------------------------------------------------------------------------- 500 134 10 140 2| 7.9 0.0 7.9| 0.0 -15.2 -15.2 -30.4 -0.94| 28.1-26.4 1000 102 12 61 6| 4.0 3.0 6.9| 0.5 -18.5 -18.0 -18.0 -0.72| 19.3-13.9 1500 98 11 54 7| 3.1 2.0 5.1| 1.6 -20.5 -19.0 -12.6 -0.63| 14.9 -9.4 2000 103 11 59 6| 3.9 1.5 5.4| 6.9 -20.5 -13.6 -6.8 -0.43| 12.9 -5.5 2500 111 11 68 5| 3.1 1.2 4.3| 7.9 -20.6 -12.7 -5.1 -0.38| 10.9 -4.2 3000 114 10 71 4| 2.6 1.7 4.2| 7.9 -21.4 -13.5 -4.5 -0.41| 10.3 -4.2 4000 112 9 50 3| 1.9 1.8 3.7| 18.8 -22.5 -3.7 -0.9 -0.25| 9.1 -2.2 5000 107 10 52 4| 1.9 1.6 3.5| 31.4 -34.0 -2.7 -0.5 -0.19| 8.7 -1.7 6000 103 11 56 6| 1.6 1.7 3.3| 51.4 -52.5 -1.1 -0.2 -0.16| 8.6 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251108.00.gif