UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 10 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 29.8 25.4 77 4.4 26.5 350 1 302.6 306.4 299.5 364.3 20.75 1 1000 124 27.0 23.7 82 3.3 24.6 350 1 300.1 303.6 297.7 355.2 18.76 2 996 159 24.6 22.2 87 2.4 22.9 327 2 298.1 301.2 296.2 348.0 17.16 3 937 695 22.6 20.2 86 2.4 20.9 283 5 301.3 304.3 296.4 348.7 16.10 4 925 808 21.8 20.3 91 1.5 20.8 300 4 301.6 304.6 296.6 350.0 16.42 5 850 1538 16.8 16.7 99 0.1 16.7 60 14 303.7 306.4 295.7 346.0 14.21 6 813 1917 14.4 14.4 100 0.0 14.4 85 13 305.1 307.5 295.1 343.3 12.79 7 793 2127 13.8 13.1 96 0.7 13.3 99 13 306.6 308.9 295.0 342.9 12.04 8 787 2191 14.0 8.0 67 6.0 10.3 101 13 307.5 309.1 292.7 333.6 8.58 9 770 2376 13.8 3.8 51 10.0 8.1 104 14 309.2 310.5 291.5 329.4 6.54 10 700 3176 10.2 -11.8 20 22.0 0.8 100 16 313.8 314.2 289.0 321.0 2.21 11 699 3188 10.2 -11.8 20 22.0 0.8 100 16 313.9 314.3 289.1 321.1 2.21 12 694 3247 9.8 -12.2 20 22.0 0.5 100 14 314.1 314.5 289.1 321.2 2.16 13 613 4264 2.8 -7.2 48 10.0 -1.9 94 17 317.4 318.1 291.5 329.2 3.63 14 609 4317 2.6 -3.4 65 6.0 -0.4 94 18 317.8 318.7 292.7 333.5 4.89 15 557 5035 -0.3 -13.3 37 13.0 -5.6 67 14 322.6 323.0 291.9 330.8 2.46 16 527 5475 -3.3 -12.3 50 9.0 -7.0 75 17 324.1 324.7 292.7 333.6 2.82 17 500 5890 -5.3 -18.3 35 13.0 -9.9 70 16 326.6 326.9 292.5 332.8 1.81 18 498 5921 -5.3 -21.3 27 16.0 -10.5 70 15 327.0 327.2 292.2 331.9 1.40 19 471 6357 -8.3 -19.3 41 11.0 -12.1 70 13 328.5 328.8 293.0 334.6 1.76 20 455 6624 -8.9 -42.9 4 34.0 -15.2 91 15 331.0 331.0 292.2 331.7 0.19 21 444 6814 -9.9 -35.9 10 26.0 -15.6 97 18 332.1 332.1 292.7 333.6 0.40 22 400 7610 -15.5 -36.5 15 21.0 -19.7 85 17 334.8 334.9 293.4 336.4 0.42 23 348 8643 -22.7 -40.7 18 18.0 -25.5 78 13 338.7 338.8 294.3 339.9 0.31 24 331 9007 -25.3 -35.3 39 10.0 -27.1 72 16 340.0 340.1 294.8 342.2 0.57 25 328 9073 -25.7 -39.7 26 14.0 -27.8 71 16 340.4 340.4 294.7 341.8 0.37 26 300 9710 -31.5 -46.5 21 15.0 -33.0 90 15 341.0 341.0 294.7 341.8 0.20 27 298 9757 -31.9 -47.9 19 16.0 -33.4 91 16 341.1 341.1 294.7 341.8 0.17 28 281 10172 -34.9 -40.9 54 6.0 -35.6 93 21 342.5 342.6 295.3 344.0 0.38 29 271 10424 -36.7 -53.7 16 17.0 -37.9 89 24 343.5 343.5 295.3 343.9 0.09 30 268 10502 -37.1 -40.8 68 3.7 -37.5 88 25 344.0 344.1 295.7 345.6 0.40 31 266 10554 -37.5 -55.5 14 18.0 -38.7 87 26 344.2 344.2 295.4 344.5 0.08 32 263 10632 -38.1 -59.1 9 21.0 -39.2 86 27 344.4 344.4 295.4 344.6 0.05 33 261 10685 -38.5 -47.5 38 9.0 -39.2 85 27 344.6 344.6 295.6 345.4 0.20 34 250 10980 -41.1 -46.0 59 4.9 -41.5 80 31 345.0 345.0 295.7 346.0 0.25 35 235 11395 -44.9 -48.6 66 3.7 -45.2 79 33 345.4 345.4 295.8 346.2 0.20 36 230 11538 -45.7 -63.7 11 18.0 -46.3 78 34 346.3 346.3 295.8 346.4 0.03 37 222 11772 -47.7 -62.7 16 15.0 -48.2 77 36 346.7 346.7 296.0 346.9 0.04 38 218 11892 -48.9 -54.9 50 6.0 -49.1 77 37 346.7 346.7 296.0 347.1 0.10 39 210 12135 -50.9 -59.9 34 9.0 -51.2 76 38 347.3 347.3 296.1 347.5 0.06 40 202 12386 -52.9 -57.3 59 4.4 -53.1 75 40 348.0 348.0 296.3 348.4 0.08 41 200 12450 -53.3 -58.3 54 5.0 -53.5 75 40 348.4 348.4 296.3 348.7 0.07 42 192 12712 -55.7 -66.7 24 11.0 -55.9 73 39 348.6 348.6 296.4 348.7 0.03 43 184 12982 -57.9 -62.5 56 4.6 -58.0 70 38 349.3 349.3 296.5 349.5 0.05 44 177 13226 -59.9 -66.9 40 7.0 -60.0 70 37 349.9 349.9 296.6 350.0 0.03 45 152 14160 -68.1 -72.7 52 4.6 -68.1 70 35 351.4 351.4 297.0 351.5 0.01 46 150 14240 -68.5 -73.5 48 5.0 -68.5 70 35 352.1 352.1 297.1 352.1 0.01 47 121 15505 -75.9 -82.9 32 7.0 -75.9 50 15 360.9 360.9 298.9 360.9 0.00 48 101 16543 -77.9 -85.9 26 8.0 -77.9 94 7 376.1 376.1 301.6 376.2 0.00 49 100 16600 -77.9 -85.9 26 8.0 -77.9 95 6 377.2 377.2 301.8 377.2 0.00 50 88 17332 -79.7 -86.7 30 7.0 -79.7 161 14 387.7 387.7 303.5 387.7 0.00 51 73 18405 -76.3 -87.3 16 11.0 -76.3 325 12 416.1 416.1 307.3 416.1 0.00 52 70 18650 -72.3 -88.3 7 16.0 -72.4 315 15 429.7 429.7 308.8 429.7 0.00 53 67 18909 -69.1 -88.1 5 19.0 -69.2 260 21 442.1 442.1 310.1 442.1 0.00 54 60 19560 -72.9 -89.9 6 17.0 -73.0 263 13 447.7 447.7 310.6 447.7 0.00 55 56 19968 -68.7 -89.7 3 21.0 -68.9 235 13 466.2 466.2 312.3 466.2 0.00 56 50 20640 -71.7 -90.7 4 19.0 -71.8 75 9 474.5 474.5 313.0 474.5 0.00 57 48 20881 -72.3 -91.3 4 19.0 -72.4 96 7 478.7 478.7 313.4 478.7 0.00 58 44 21401 -67.1 -91.1 2 24.0 -67.4 97 38 503.4 503.4 315.2 503.4 0.00 59 41 21827 -68.5 -92.5 2 24.0 -68.7 68 47 510.2 510.2 315.7 510.2 0.00 60 38 22291 -61.9 -89.9 1 28.0 -62.5 80 51 538.2 538.2 317.4 538.3 0.00 61 32 23364 -59.0 -89.6 1 30.5 -60.0 85 63 573.0 573.0 319.3 573.1 0.00 62 31 23564 -58.5 -89.5 1 31.0 -59.6 85 62 579.7 579.7 319.6 579.7 0.00 63 30 23770 -59.3 -89.3 1 30.0 -60.3 85 59 583.0 583.0 319.8 583.0 0.00 64 28 24201 -60.3 -89.3 1 29.0 -61.3 83 59 591.8 591.8 320.2 591.8 0.00 65 22 25726 -54.3 -87.3 1 33.0 -56.5 85 58 651.9 652.0 322.7 652.0 0.01 TRP 121 15505 -75.9 -82.9 32 7.0 -75.9 50 15 360.9 360.9 298.9 360.9 0.00 WND 32 23364 -59.0 -89.6 1 30.5 -60.0 85 63 573.0 573.0 319.3 573.1 0.00 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 562.38 mb = 4960.82 m = 16275.47 ft Wetbulb zero: 675.55 mb = 3468.22 m = 11378.54 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 59.05 % Est. max temperature: 30.82 C = 87.48 F Sfc-Lift cond lev (LCL): 942.65 mb = 642.65 m = 2108.42 ft T: 22.80 C 700-500 lapse rate: 5.71 C/km ThetaE index: 29.00 C Layer 850.0- 699.0 mb Conv cond level (CCL): 898.05 mb = 1063.30 m = 3488.46 ft Mean mixing ratio: 16.64 g/kg Conv temperature: 29.56 C = 85.20 F Cap Strength: 1.17 C Lifted Index: -2.10 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.75 C Lifted Index @700 mb: -0.19 C Showalter Index: -0.87 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.00 C K Index: 16.80 Risk: < 20 % chance of thunderstorms Sweat Index: 244.40 Risk: None Energy Index: -2.59 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 713.14 J/kg Max Up Vert Vel: 37.77 m/s Conv Inhibition (B-): 13.77 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 923.64 mb = 820.75 m = 2692.70 ft Lev Free Conv (LFC): 868.64 mb = 1350.77 m = 4431.61 ft Equ Level (EL): 188.64 mb = 12824.19 m = 42073.60 ft B at Equ Level: 713.00 J/kg Max Parcel Lev (MPL): 108.64 mb = 16124.18 m = 52900.20 ft Wind level data Storm motion: 113 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 1004 84 350 1 0.2 -1.0 | 297 11 9.4 -4.8 1 1000 124 350 1 0.2 -1.0 | 297 11 9.4 -4.8 2 980 305 230 5 3.8 3.2 | 273 13 13.1 -0.6 3 946 610 270 6 6.0 -0.0 | 284 16 15.2 -3.9 4 925 808 300 4 3.5 -2.0 | 295 14 12.7 -5.9 5 914 914 15 2 -0.5 -1.9 | 304 10 8.7 -5.8 6 882 1219 70 13 -12.2 -4.4 | 20 9 -3.0 -8.3 7 851 1524 60 14 -12.1 -7.0 | 15 11 -2.9 -10.9 8 850 1538 60 14 -12.1 -7.0 | 15 11 -2.9 -10.9 9 792 2134 100 13 -12.8 2.3 | 66 4 -3.6 -1.6 10 764 2438 105 14 -13.5 3.6 | 87 4 -4.3 -0.2 11 737 2743 95 16 -15.9 1.4 | 70 7 -6.7 -2.5 12 700 3176 100 16 -15.8 2.8 | 81 7 -6.5 -1.1 13 685 3353 100 11 -10.8 1.9 | 39 3 -1.6 -1.9 14 659 3658 80 14 -13.8 -2.4 | 36 8 -4.5 -6.3 15 611 4267 95 17 -16.9 1.5 | 73 8 -7.7 -2.4 16 589 4572 90 22 -22.0 0.0 | 73 13 -12.8 -3.9 17 567 4877 65 13 -11.8 -5.5 | 15 10 -2.5 -9.4 18 526 5486 75 17 -16.4 -4.4 | 41 11 -7.2 -8.3 19 506 5791 55 18 -14.7 -10.3 | 21 15 -5.5 -14.2 20 500 5890 70 16 -15.0 -5.5 | 32 11 -5.8 -9.3 21 487 6096 70 10 -9.4 -3.4 | 1 7 -0.2 -7.3 22 468 6401 70 14 -13.2 -4.8 | 24 9 -3.9 -8.6 23 450 6706 100 16 -15.8 2.8 | 81 7 -6.5 -1.1 24 432 7010 90 23 -23.0 0.0 | 74 14 -13.8 -3.9 25 400 7610 85 17 -16.9 -1.5 | 55 9 -7.7 -5.3 26 399 7620 80 19 -18.7 -3.3 | 53 12 -9.5 -7.2 27 383 7925 95 20 -19.9 1.7 | 79 11 -10.7 -2.1 28 367 8230 90 13 -13.0 0.0 | 44 5 -3.8 -3.9 29 352 8534 80 12 -11.8 -2.1 | 23 6 -2.6 -5.9 30 324 9144 70 17 -16.0 -5.8 | 35 12 -6.7 -9.7 31 300 9710 90 15 -15.0 0.0 | 56 7 -5.8 -3.9 32 285 10058 95 20 -19.9 1.7 | 79 11 -10.7 -2.1 33 250 10980 80 31 -30.5 -5.4 | 67 23 -21.3 -9.2 34 200 12450 75 40 -38.6 -10.4 | 64 33 -29.4 -14.2 35 199 12497 80 41 -40.4 -7.1 | 71 33 -31.1 -11.0 36 189 12802 70 38 -35.7 -13.0 | 58 31 -26.5 -16.9 37 150 14240 70 35 -32.9 -12.0 | 56 28 -23.6 -15.8 38 140 14630 75 36 -34.8 -9.3 | 63 29 -25.5 -13.2 39 127 15240 70 26 -24.4 -8.9 | 50 20 -15.2 -12.7 40 121 15505 50 15 -11.5 -9.6 | 9 14 -2.2 -13.5 41 120 15545 50 19 -14.6 -12.2 | 18 17 -5.3 -16.1 42 114 15850 55 15 -12.3 -8.6 | 14 13 -3.0 -12.5 43 108 16154 85 11 -11.0 -1.0 | 20 5 -1.7 -4.8 44 100 16600 95 6 -6.0 0.5 | 316 5 3.3 -3.3 45 97 16764 95 6 -6.0 0.5 | 316 5 3.3 -3.3 46 87 17374 165 15 -3.9 14.5 | 207 12 5.4 10.6 47 83 17678 170 12 -2.1 11.8 | 222 11 7.2 8.0 48 79 17983 345 1 0.3 -1.0 | 297 11 9.5 -4.8 49 75 18288 330 10 5.0 -8.7 | 311 19 14.2 -12.5 50 70 18650 315 15 10.6 -10.6 | 306 25 19.9 -14.5 51 67 18898 260 21 20.7 3.6 | 270 30 29.9 -0.2 52 64 19202 255 29 28.0 7.5 | 264 37 37.3 3.6 53 61 19507 270 14 14.0 -0.0 | 279 24 23.2 -3.9 54 58 19812 230 10 7.7 6.4 | 261 17 16.9 2.6 55 55 20117 240 16 13.9 8.0 | 260 23 23.1 4.1 56 52 20422 185 11 1.0 11.0 | 235 12 10.2 7.1 57 50 20640 75 9 -8.7 -2.3 | 355 6 0.6 -6.2 58 49 20726 120 3 -2.6 1.5 | 290 7 6.6 -2.4 59 47 21031 75 11 -10.6 -2.8 | 12 7 -1.4 -6.7 60 45 21336 105 35 -33.8 9.1 | 102 25 -24.6 5.2 61 42 21641 75 47 -45.4 -12.2 | 66 40 -36.2 -16.0 62 40 21946 65 47 -42.6 -19.9 | 55 41 -33.4 -23.7 63 37 22555 90 53 -53.0 0.0 | 85 44 -43.8 -3.9 64 33 23165 95 61 -60.8 5.3 | 92 52 -51.5 1.5 65 32 23364 85 63 -62.8 -5.5 | 80 54 -53.5 -9.3 66 31 23470 85 63 -62.8 -5.5 | 80 54 -53.5 -9.3 67 30 23770 85 59 -58.8 -5.1 | 80 50 -49.5 -9.0 68 24 24689 80 59 -58.1 -10.2 | 74 51 -48.9 -14.1 69 17 26213 100 53 -52.2 9.2 | 97 43 -43.0 5.3 Wind Parameters Mean winds (0-6000m): 82.6 at 13.4 knts Storm direction: 112.6 at 10.0 knts Shear (0-3000m) pos: 3.6 neg: 0.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 141.0 deg Storm rel helicity (0-3000m) pos: 75.3 neg: -20.1 tot: 55.2 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.7 10^-3/s Energy-Hel index: 0.32 Bulk Rich Number: 17.58 Bulk Shear: 40.56 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 ------------------------------------------------------------------------------- 500 249 4 280 13| 0.0 6.1 6.1| 7.9 -16.6 -8.7 -17.4 -0.31| 9.6 -3.0 1000 279 4 289 14| 6.8 3.0 9.8| 45.4 -16.6 28.8 28.8 0.39| 11.8 4.6 1500 50 7 337 9| 6.7 2.0 8.7| 62.0 -18.1 43.9 29.3 0.48| 10.8 5.2 2000 68 9 352 7| 4.9 1.5 6.4| 71.7 -18.1 53.6 26.8 0.51| 10.2 5.2 2500 81 10 5 5| 4.3 1.2 5.5| 73.7 -18.8 54.8 21.9 0.50| 8.9 4.4 3000 86 11 19 5| 3.6 0.8 4.4| 75.3 -20.1 55.2 18.4 0.47| 7.8 3.7 4000 88 12 30 5| 3.1 1.0 4.0| 82.3 -23.5 58.7 14.7 0.37| 7.5 2.8 5000 87 13 38 6| 2.4 1.3 3.8| 89.8 -56.2 33.6 6.7 0.18| 8.0 1.4 6000 83 13 36 7| 1.8 1.1 2.9|105.6 -81.1 24.5 4.1 0.11| 8.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251010.12.gif