UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 10 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 ------------------------------------------------------------------------------- 0 1000 79 30 6 SFC 999 84 28.4 22.4 70 6.0 24.0 30 6 301.6 304.8 297.2 352.7 17.32 2 975 302 28.4 19.4 58 9.0 22.0 99 9 303.7 306.5 296.1 347.4 14.70 3 925 772 25.6 19.6 69 6.0 21.3 70 9 305.5 308.4 297.2 352.5 15.71 4 850 1511 19.2 16.5 84 2.7 17.4 60 15 306.3 308.9 296.3 348.4 14.03 5 827 1747 17.6 15.2 86 2.4 16.0 56 15 307.0 309.5 296.0 346.9 13.25 6 722 2898 10.4 10.3 99 0.1 10.3 82 16 311.2 313.3 295.5 344.9 10.97 7 702 3132 9.6 8.6 93 1.0 9.0 95 15 312.9 314.8 295.3 343.9 10.05 8 700 3156 9.6 8.4 92 1.2 8.9 95 15 313.1 315.0 295.3 343.9 9.94 9 687 3311 10.0 7.2 83 2.8 8.3 76 16 315.2 317.0 295.4 344.4 9.32 10 672 3495 10.0 4.0 66 6.0 6.5 69 17 317.2 318.7 294.6 341.3 7.61 11 667 3557 9.4 5.1 74 4.3 6.8 69 17 317.2 318.8 295.1 343.4 8.29 12 599 4440 4.8 -4.2 52 9.0 0.2 68 25 321.8 322.7 293.6 337.1 4.68 13 569 4856 1.2 -0.9 86 2.1 0.1 70 21 322.4 323.6 295.0 342.8 6.31 14 557 5027 1.4 -12.6 34 14.0 -4.5 81 20 324.6 325.1 292.6 333.4 2.61 15 548 5158 1.4 -15.6 27 17.0 -5.4 92 21 326.1 326.5 292.6 333.2 2.07 16 500 5890 -2.9 -23.9 18 21.0 -9.6 105 12 329.5 329.7 292.6 333.5 1.11 17 483 6163 -5.1 -28.1 15 23.0 -11.6 103 14 330.1 330.2 292.5 332.9 0.78 18 468 6411 -7.1 -24.1 24 17.0 -12.3 95 18 330.6 330.8 293.0 334.8 1.16 19 461 6528 -8.3 -15.3 57 7.0 -11.0 100 18 330.5 331.0 294.1 339.2 2.52 20 457 6596 -8.7 -16.7 52 8.0 -11.6 103 18 330.8 331.3 294.0 338.7 2.27 21 453 6664 -9.1 -26.1 24 17.0 -13.9 105 18 331.2 331.4 293.0 334.8 1.00 22 445 6802 -10.1 -19.1 48 9.0 -13.2 111 18 331.6 332.0 293.9 338.3 1.90 23 439 6907 -10.5 -17.5 56 7.0 -13.0 115 18 332.4 332.8 294.3 340.1 2.20 24 425 7157 -11.1 -30.1 19 19.0 -15.9 115 18 334.7 334.9 293.7 337.5 0.74 25 416 7321 -12.5 -25.5 33 13.0 -16.2 110 19 335.0 335.2 294.1 339.2 1.15 26 400 7620 -14.3 -36.3 14 22.0 -18.8 100 20 336.4 336.5 293.9 338.0 0.43 27 376 8089 -16.3 -43.3 8 27.0 -20.8 90 14 339.8 339.8 294.5 340.6 0.22 28 365 8312 -18.1 -47.1 6 29.0 -22.3 91 12 340.3 340.3 294.6 340.9 0.15 29 360 8415 -19.1 -30.1 37 11.0 -21.7 93 11 340.3 340.4 295.1 343.5 0.87 30 332 9014 -22.9 -51.9 5 29.0 -26.2 137 5 343.0 343.0 295.1 343.4 0.10 31 300 9750 -28.7 -46.7 16 18.0 -30.7 200 11 344.9 345.0 295.7 345.7 0.19 32 294 9894 -29.9 -44.9 22 15.0 -31.7 210 10 345.2 345.3 295.8 346.2 0.24 33 276 10342 -33.3 -61.3 4 28.0 -35.1 192 12 346.6 346.6 295.9 346.8 0.04 34 252 10975 -38.3 -48.3 34 10.0 -39.1 231 16 348.3 348.4 296.4 349.1 0.19 35 250 11030 -38.7 -51.7 24 13.0 -39.6 235 16 348.5 348.6 296.4 349.1 0.13 36 244 11196 -39.5 -61.5 8 22.0 -40.6 242 18 349.8 349.8 296.6 349.9 0.04 37 233 11510 -42.7 -64.7 7 22.0 -43.5 241 19 349.6 349.6 296.5 349.7 0.03 38 216 12016 -47.1 -66.1 10 19.0 -47.7 233 19 350.4 350.4 296.7 350.5 0.02 39 200 12520 -51.7 -55.5 64 3.8 -51.8 255 19 350.9 350.9 296.9 351.3 0.10 40 160 13919 -63.5 -69.5 44 6.0 -63.6 257 20 354.1 354.1 297.5 354.2 0.02 41 150 14310 -67.1 -71.5 54 4.4 -67.1 255 20 354.5 354.5 297.6 354.6 0.02 42 149 14350 -67.7 -72.0 54 4.3 -67.7 264 21 354.1 354.1 297.5 354.2 0.02 43 120 15617 -78.3 -81.4 60 3.1 -78.3 224 28 357.3 357.3 298.2 357.3 0.00 44 100 16640 -84.5 -89.1 44 4.6 -84.5 295 10 364.5 364.5 299.5 364.5 0.00 45 96 16865 -86.1 -90.7 43 4.6 -86.1 305 7 365.6 365.6 299.8 365.6 0.00 46 94 16981 -86.3 -91.3 40 5.0 -86.3 320 6 367.4 367.4 300.1 367.4 0.00 47 91 17162 -80.7 -87.7 30 7.0 -80.7 348 12 382.0 382.0 302.6 382.0 0.00 48 88 17351 -81.9 -87.9 35 6.0 -81.9 23 24 383.2 383.2 302.8 383.3 0.00 49 83 17684 -76.5 -85.5 23 9.0 -76.5 23 13 400.7 400.7 305.3 400.7 0.00 50 70 18660 -79.9 -86.9 30 7.0 -79.9 240 15 413.4 413.4 306.9 413.5 0.00 51 65 19079 -81.9 -87.9 35 6.0 -81.9 235 14 417.9 417.9 307.4 417.9 0.00 52 53 20238 -77.3 -90.3 11 13.0 -77.3 70 19 453.7 453.7 311.2 453.7 0.00 53 52 20349 -74.1 -89.1 8 15.0 -74.2 82 23 463.6 463.6 312.1 463.7 0.00 54 50 20580 -70.7 -89.7 4 19.0 -70.8 90 42 476.9 476.9 313.2 476.9 0.00 55 45 21208 -68.3 -90.3 3 22.0 -68.5 90 53 497.3 497.3 314.8 497.3 0.00 56 42 21621 -68.9 -90.9 3 22.0 -69.1 90 54 505.7 505.7 315.4 505.7 0.00 57 35 22737 -59.3 -87.3 1 28.0 -60.2 90 56 557.8 557.8 318.5 557.9 0.01 58 32 23296 -60.7 -87.7 2 27.0 -61.5 90 56 568.6 568.6 319.1 568.6 0.01 59 30 23700 -58.5 -87.5 1 29.0 -59.6 90 57 585.2 585.2 319.9 585.2 0.01 60 27 24369 -54.5 -85.5 1 31.0 -56.3 80 58 614.3 614.3 321.2 614.4 0.01 61 20 26310 -50.7 -83.7 1 33.0 -54.0 90 60 681.0 681.0 323.8 681.1 0.02 62 19 26644 -50.7 -83.7 1 33.0 -54.1 89 59 691.0 691.1 324.1 691.2 0.02 63 19 26644 -50.9 -83.9 1 33.0 -54.2 89 59 690.4 690.4 324.1 690.6 0.02 TRP 96 16865 -86.1 -90.7 43 4.6 -86.1 305 7 365.6 365.6 299.8 365.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 532.37 mb = 5396.47 m = 17704.73 ft Wetbulb zero: 568.79 mb = 4858.60 m = 15940.09 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 68.34 % Est. max temperature: 33.05 C = 91.50 F Sfc-Lift cond lev (LCL): 915.95 mb = 857.90 m = 2814.59 ft T: 24.86 C 700-500 lapse rate: 4.57 C/km ThetaE index: 8.62 C Layer 850.0- 687.0 mb Conv cond level (CCL): 826.18 mb = 1755.53 m = 5759.53 ft Mean mixing ratio: 15.45 g/kg Conv temperature: 33.78 C = 92.81 F Cap Strength: 1.67 C Lifted Index: -0.17 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.59 C Lifted Index @700 mb: -1.14 C Showalter Index: 0.65 C Risk: Thunderstorms probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.40 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 240.00 Risk: None Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 222.35 J/kg Max Up Vert Vel: 21.09 m/s Conv Inhibition (B-): 48.53 J/kg Cap Strength: 1.67 C Lift Cond Lev (LCL): 857.15 mb = 1437.78 m = 4717.07 ft Lev Free Conv (LFC): 782.15 mb = 2219.56 m = 7281.93 ft Equ Level (EL): 682.15 mb = 3370.25 m = 11057.13 ft B at Equ Level: 45.99 J/kg Max Parcel Lev (MPL): 142.15 mb = 14625.69 m = 47983.97 ft Wind level data Storm motion: 106 at 12 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 ---------------------------------------------------------- 0 999 84 30 6 -3.0 -5.2 | 315 12 8.6 -8.5 1 975 305 100 9 -8.9 1.6 | 303 3 2.7 -1.8 2 942 610 90 6 -6.0 0.0 | 301 7 5.6 -3.3 3 925 772 70 9 -8.5 -3.1 | 334 7 3.1 -6.4 4 910 914 70 11 -10.3 -3.8 | 350 7 1.3 -7.1 5 850 1511 60 15 -13.0 -7.5 | 7 11 -1.4 -10.8 6 819 1829 55 15 -12.3 -8.6 | 3 12 -0.7 -11.9 7 790 2134 75 16 -15.5 -4.1 | 27 8 -3.9 -7.5 8 762 2438 80 17 -16.7 -3.0 | 39 8 -5.2 -6.3 9 735 2743 70 17 -16.0 -5.8 | 26 10 -4.4 -9.1 10 709 3048 95 15 -14.9 1.3 | 59 4 -3.4 -2.0 11 700 3156 95 15 -14.9 1.3 | 59 4 -3.4 -2.0 12 683 3353 70 16 -15.0 -5.5 | 21 9 -3.4 -8.8 13 611 4267 65 23 -20.8 -9.7 | 35 16 -9.3 -13.0 14 588 4572 70 27 -25.4 -9.2 | 48 19 -13.8 -12.6 15 566 4877 70 20 -18.8 -6.8 | 35 12 -7.2 -10.2 16 546 5182 95 21 -20.9 1.8 | 81 9 -9.3 -1.5 17 506 5791 110 11 -10.3 3.8 | 251 1 1.3 0.4 18 500 5890 105 12 -11.6 3.1 | 0 0 -0.0 -0.2 19 487 6096 105 13 -12.6 3.4 | 92 1 -1.0 0.0 20 468 6401 95 18 -17.9 1.6 | 75 7 -6.3 -1.8 21 433 7010 120 18 -15.6 9.0 | 145 7 -4.0 5.7 22 400 7620 100 20 -19.7 3.5 | 91 8 -8.1 0.1 23 400 7620 90 21 -21.0 0.0 | 71 10 -9.4 -3.3 24 368 8230 90 12 -12.0 0.0 | 7 3 -0.4 -3.3 25 354 8534 95 10 -10.0 0.9 | 326 3 1.6 -2.5 26 326 9144 150 3 -1.5 2.6 | 274 10 10.1 -0.7 27 300 9750 200 11 3.8 10.3 | 245 17 15.4 7.0 28 300 9754 210 10 5.0 8.7 | 252 17 16.6 5.3 29 287 10058 210 11 5.5 9.5 | 250 18 17.1 6.2 30 275 10363 190 12 2.1 11.8 | 238 16 13.7 8.5 31 250 11030 235 16 13.1 9.2 | 257 25 24.7 5.9 32 241 11278 245 19 17.2 8.0 | 261 29 28.8 4.7 33 210 12192 230 19 14.6 12.2 | 251 28 26.1 8.9 34 200 12520 255 19 18.4 4.9 | 267 30 29.9 1.6 35 182 13106 260 21 20.7 3.6 | 269 32 32.3 0.3 36 150 14310 255 20 19.3 5.2 | 267 31 30.9 1.9 37 150 14326 265 21 20.9 1.8 | 273 33 32.5 -1.5 38 121 15545 225 29 20.5 20.5 | 242 36 32.1 17.2 39 103 16459 210 16 8.0 13.9 | 242 22 19.6 10.5 40 100 16640 295 10 9.1 -4.2 | 290 22 20.7 -7.6 41 98 16764 290 9 8.5 -3.1 | 288 21 20.0 -6.4 42 96 16865 305 7 5.7 -4.0 | 293 19 17.3 -7.3 43 93 17069 330 6 3.0 -5.2 | 300 17 14.6 -8.5 44 88 17374 25 25 -10.6 -22.7 | 358 26 1.0 -26.0 45 83 17678 30 13 -6.5 -11.3 | 341 15 5.1 -14.6 46 79 17983 240 14 12.1 7.0 | 261 24 23.7 3.7 47 75 18288 230 27 20.7 17.4 | 247 35 32.3 14.0 48 71 18593 250 13 12.2 4.4 | 267 24 23.8 1.1 49 70 18660 240 15 13.0 7.5 | 260 25 24.6 4.2 50 67 18898 235 10 8.2 5.7 | 263 20 19.8 2.4 51 64 19202 235 17 13.9 9.8 | 256 26 25.5 6.4 52 60 19507 235 10 8.2 5.7 | 263 20 19.8 2.4 53 57 19812 130 4 -3.1 2.6 | 275 9 8.5 -0.8 54 54 20117 55 13 -10.6 -7.5 | 355 11 0.9 -10.8 55 51 20422 90 26 -26.0 0.0 | 77 15 -14.4 -3.3 56 50 20580 90 42 -42.0 0.0 | 84 31 -30.4 -3.3 57 49 20726 100 22 -21.7 3.8 | 93 10 -10.1 0.5 58 46 21031 90 53 -53.0 0.0 | 85 42 -41.4 -3.3 59 30 23700 90 57 -57.0 0.0 | 86 46 -45.4 -3.3 60 27 24384 80 58 -57.1 -10.1 | 74 47 -45.5 -13.4 61 23 25298 85 60 -59.8 -5.2 | 80 49 -48.2 -8.6 62 20 26310 90 60 -60.0 0.0 | 86 49 -48.4 -3.3 63 16 27127 85 57 -56.8 -5.0 | 80 46 -45.2 -8.3 Wind Parameters Mean winds (0-6000m): 76.0 at 16.1 knts Storm direction: 106.0 at 12.1 knts Shear (0-3000m) pos: 2.6 neg: 1.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 39.4 neg: -7.8 tot: 31.6 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 21.84 Bulk Shear: 10.18 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 87 8 313 5| 6.4 0.0 6.4| 4.0 -2.5 1.4 2.9 -0.04| 11.7 -0.5 1000 78 9 327 6| 3.2 3.5 6.7| 15.8 -2.5 13.3 13.3 0.33| 9.5 3.2 1500 71 10 345 7| 2.1 3.5 5.6| 19.6 -2.8 16.8 11.2 0.35| 7.6 2.6 2000 67 12 353 8| 2.5 2.6 5.1| 28.9 -4.4 24.5 12.3 0.39| 7.0 2.7 2500 70 13 2 8| 2.3 2.1 4.4| 33.7 -6.1 27.6 11.0 0.39| 6.3 2.5 3000 72 13 8 7| 2.6 1.8 4.4| 39.4 -7.8 31.6 10.5 0.38| 6.6 2.5 4000 72 14 15 8| 2.0 2.7 4.7| 46.7 -14.3 32.4 8.1 0.25| 6.6 1.7 5000 71 16 24 9| 2.4 2.2 4.5| 80.4 -26.2 54.2 10.8 0.28| 7.1 2.0 6000 76 16 29 8| 2.3 1.8 4.1| 90.7 -26.2 64.5 10.8 0.33| 7.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251110.00.gif