UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 21 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 1000 84 29.6 22.6 66 7.0 24.5 320 4 302.8 306.0 297.6 354.7 17.52 1 993 147 31.4 20.4 52 11.0 23.5 283 4 305.2 308.0 296.8 351.1 15.37 2 925 778 26.2 18.2 61 8.0 20.6 130 1 306.1 308.8 296.4 349.2 14.36 3 850 1518 20.0 16.0 78 4.0 17.2 55 12 307.1 309.6 296.2 348.0 13.58 4 833 1692 18.4 15.4 83 3.0 16.4 52 12 307.2 309.7 296.0 347.4 13.33 5 723 2892 10.4 8.7 89 1.7 9.3 72 13 311.1 313.0 294.6 341.3 9.82 6 707 3078 9.6 5.5 76 4.1 7.2 85 15 312.2 313.8 293.6 337.1 8.04 7 700 3161 8.8 6.1 83 2.7 7.2 85 16 312.2 313.8 293.9 338.4 8.47 8 681 3388 7.0 6.6 97 0.4 6.8 90 20 312.7 314.4 294.4 340.6 9.02 9 656 3695 6.6 0.6 65 6.0 3.3 94 18 315.6 316.8 293.0 334.9 6.10 10 592 4531 2.4 -6.6 51 9.0 -1.9 92 13 320.1 320.9 292.5 333.0 3.94 11 555 5051 0.8 -14.2 32 15.0 -5.3 82 10 324.2 324.6 292.3 332.0 2.29 12 533 5374 -1.3 -10.3 50 9.0 -5.3 71 7 325.5 326.1 293.4 336.5 3.28 13 512 5693 -3.9 -19.9 28 16.0 -9.4 73 7 326.1 326.4 292.1 331.4 1.54 14 504 5817 -5.1 -15.1 45 10.0 -8.9 78 8 326.1 326.5 292.8 334.1 2.35 15 500 5880 -5.5 -22.5 25 17.0 -10.9 80 9 326.3 326.6 291.9 330.8 1.26 16 491 6022 -6.3 -18.3 38 12.0 -10.5 80 8 327.1 327.4 292.6 333.4 1.84 17 487 6086 -5.9 -26.9 17 21.0 -11.9 80 7 328.3 328.5 292.1 331.4 0.87 18 471 6347 -7.7 -21.7 32 14.0 -12.2 100 11 329.2 329.5 292.9 334.3 1.43 19 460 6530 -8.5 -33.5 11 25.0 -14.4 101 11 330.5 330.6 292.3 332.3 0.49 20 453 6648 -9.7 -21.7 37 12.0 -13.5 97 10 330.4 330.7 293.2 335.7 1.49 21 438 6908 -10.7 -42.7 5 32.0 -16.5 114 11 332.3 332.4 292.6 333.1 0.20 22 400 7600 -14.5 -37.5 12 23.0 -19.1 120 20 336.1 336.2 293.7 337.6 0.38 23 399 7619 -14.7 -36.7 14 22.0 -19.1 129 20 336.1 336.2 293.7 337.7 0.41 24 380 7987 -18.1 -25.1 54 7.0 -20.0 113 16 336.4 336.6 294.6 341.1 1.31 25 374 8106 -17.7 -49.7 4 32.0 -22.1 109 17 338.4 338.4 294.0 338.9 0.11 26 345 8706 -21.5 -47.5 8 26.0 -24.9 95 16 341.2 341.2 294.7 341.8 0.15 27 316 9347 -27.1 -45.1 16 18.0 -29.3 88 11 342.1 342.1 295.0 342.9 0.22 28 305 9602 -28.9 -41.9 27 13.0 -30.6 91 11 343.0 343.1 295.3 344.3 0.32 29 300 9720 -29.7 -45.7 20 16.0 -31.5 95 12 343.5 343.6 295.4 344.4 0.21 30 262 10669 -37.7 -62.7 6 25.0 -38.9 80 14 345.4 345.4 295.6 345.5 0.03 31 250 10990 -39.9 -60.9 9 21.0 -40.9 55 18 346.7 346.8 296.0 346.9 0.04 32 225 11699 -45.9 -65.9 9 20.0 -46.5 45 21 348.2 348.2 296.3 348.3 0.02 33 200 12470 -52.7 -64.7 22 12.0 -53.0 45 17 349.3 349.3 296.5 349.5 0.03 34 179 13174 -58.9 -64.9 46 6.0 -59.0 10 12 350.4 350.4 296.8 350.6 0.03 35 171 13459 -61.1 -67.1 45 6.0 -61.2 13 11 351.4 351.4 297.0 351.5 0.03 36 160 13868 -63.5 -79.5 10 16.0 -63.6 8 10 354.1 354.1 297.5 354.1 0.00 37 150 14260 -66.9 -78.9 17 12.0 -67.0 350 9 354.8 354.8 297.7 354.9 0.01 38 114 15873 -79.1 -83.7 47 4.6 -79.1 245 13 361.1 361.1 298.9 361.1 0.00 39 101 16555 -83.3 -87.2 51 3.9 -83.3 296 18 365.7 365.7 299.8 365.7 0.00 40 100 16610 -83.5 -87.2 52 3.7 -83.5 300 18 366.4 366.4 299.9 366.4 0.00 41 99 16666 -83.9 -87.5 53 3.6 -83.9 300 17 366.7 366.7 299.9 366.7 0.00 42 94 16953 -82.5 -87.5 42 5.0 -82.5 290 13 374.9 374.9 301.4 374.9 0.00 43 91 17137 -76.7 -84.7 27 8.0 -76.7 272 9 389.9 389.9 303.8 389.9 0.00 44 80 17872 -79.1 -87.1 26 8.0 -79.1 258 16 399.6 399.6 305.2 399.6 0.00 45 71 18558 -74.5 -86.5 14 12.0 -74.6 306 19 423.3 423.3 308.1 423.3 0.00 46 70 18640 -75.1 -87.1 14 12.0 -75.2 270 17 423.7 423.7 308.2 423.7 0.00 47 64 19160 -76.3 -88.3 13 12.0 -76.3 261 23 432.1 432.1 309.0 432.1 0.00 48 60 19535 -74.5 -89.5 8 15.0 -74.6 275 26 444.2 444.2 310.3 444.2 0.00 49 57 19838 -69.5 -88.5 5 19.0 -69.6 259 12 462.1 462.1 312.0 462.1 0.00 50 50 20620 -70.3 -90.3 4 20.0 -70.5 85 27 477.8 477.8 313.2 477.8 0.00 51 48 20861 -71.1 -91.1 4 20.0 -71.2 89 24 481.5 481.5 313.5 481.5 0.00 52 47 20986 -68.5 -90.5 3 22.0 -68.7 88 30 490.7 490.7 314.2 490.7 0.00 53 40 21946 -70.5 -91.5 3 21.0 -70.7 97 49 508.8 508.8 315.5 508.8 0.00 54 38 22254 -64.9 -90.9 2 26.0 -65.3 95 55 530.6 530.6 316.9 530.6 0.00 55 31 23514 -57.9 -86.9 1 29.0 -59.0 86 69 581.3 581.3 319.8 581.4 0.01 56 30 23720 -58.9 -86.9 2 28.0 -59.9 85 71 584.1 584.1 319.9 584.1 0.01 57 29 23933 -59.0 -87.0 2 28.0 -60.1 90 72 589.4 589.4 320.1 589.4 0.01 58 27 24381 -59.3 -87.3 1 28.0 -60.4 90 72 600.8 600.8 320.6 600.9 0.01 59 24 25130 -52.7 -84.7 1 32.0 -55.1 90 70 640.6 640.6 322.3 640.7 0.01 TRP 99 16666 -83.9 -87.5 53 3.6 -83.9 300 17 366.7 366.7 299.9 366.7 0.00 WND 29 23933 -59.0 -87.0 2 28.0 -60.1 90 72 589.4 589.4 320.1 589.4 0.01 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 546.62 mb = 5174.11 m = 16975.24 ft Wetbulb zero: 615.26 mb = 4217.04 m = 13835.26 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 64.96 % Est. max temperature: 33.95 C = 93.11 F Sfc-Lift cond lev (LCL): 903.85 mb = 980.42 m = 3216.55 ft T: 24.50 C 700-500 lapse rate: 5.26 C/km ThetaE index: 17.53 C Layer 993.0- 700.0 mb Conv cond level (CCL): 805.39 mb = 1977.54 m = 6487.91 ft Mean mixing ratio: 14.81 g/kg Conv temperature: 34.99 C = 94.98 F Cap Strength: 1.42 C Lifted Index: -2.59 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.36 C Lifted Index @700 mb: -1.83 C Showalter Index: -1.83 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 21.50 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 225.00 Risk: None Energy Index: -3.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 530.21 J/kg Max Up Vert Vel: 32.56 m/s Conv Inhibition (B-): 42.66 J/kg Cap Strength: 1.42 C Lift Cond Lev (LCL): 834.02 mb = 1681.47 m = 5516.57 ft Lev Free Conv (LFC): 769.02 mb = 2368.95 m = 7772.05 ft Equ Level (EL): 189.02 mb = 12828.20 m = 42086.75 ft B at Equ Level: 527.93 J/kg Max Parcel Lev (MPL): 109.02 mb = 16123.98 m = 52899.56 ft Wind level data Storm motion: 110 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 84 320 4 2.6 -3.1 | 300 12 10.0 -5.8 1 976 305 190 4 0.7 3.9 | 262 8 8.2 1.2 2 943 610 185 1 0.1 1.0 | 283 8 7.6 -1.8 3 925 778 130 1 -0.8 0.6 | 287 7 6.7 -2.1 4 911 914 60 3 -2.6 -1.5 | 311 6 4.9 -4.2 5 850 1518 55 12 -9.8 -6.9 | 14 10 -2.4 -9.6 6 849 1524 55 10 -8.2 -5.7 | 5 9 -0.7 -8.5 7 819 1829 50 14 -10.7 -9.0 | 16 12 -3.3 -11.7 8 790 2134 70 10 -9.4 -3.4 | 17 6 -1.9 -6.2 9 762 2438 70 10 -9.4 -3.4 | 17 6 -1.9 -6.2 10 735 2743 60 12 -10.4 -6.0 | 18 9 -2.9 -8.7 11 709 3048 85 14 -13.9 -1.2 | 59 8 -6.5 -4.0 12 700 3161 85 16 -15.9 -1.4 | 64 9 -8.5 -4.1 13 684 3353 90 20 -20.0 0.0 | 78 13 -12.5 -2.7 14 610 4267 100 15 -14.8 2.6 | 89 7 -7.3 -0.1 15 588 4572 90 12 -12.0 0.0 | 59 5 -4.5 -2.7 16 545 5182 80 10 -9.8 -1.7 | 28 5 -2.4 -4.5 17 525 5486 65 5 -4.5 -2.1 | 329 6 2.9 -4.9 18 500 5880 80 9 -8.9 -1.6 | 18 5 -1.4 -4.3 19 486 6096 80 7 -6.9 -1.2 | 352 4 0.6 -4.0 20 467 6401 105 12 -11.6 3.1 | 95 4 -4.1 0.4 21 449 6706 95 10 -10.0 0.9 | 53 3 -2.5 -1.9 22 432 7010 125 12 -9.8 6.9 | 150 5 -2.4 4.1 23 400 7600 120 20 -17.3 10.0 | 126 12 -9.9 7.3 24 399 7620 130 20 -15.3 12.9 | 142 13 -7.9 10.1 25 383 7925 115 16 -14.5 6.8 | 120 8 -7.0 4.0 26 367 8230 105 18 -17.4 4.7 | 101 10 -9.9 1.9 27 352 8534 90 17 -17.0 0.0 | 74 10 -9.5 -2.7 28 338 8839 100 15 -14.8 2.6 | 89 7 -7.3 -0.1 29 311 9449 85 10 -10.0 -0.9 | 35 4 -2.5 -3.6 30 300 9720 95 12 -12.0 1.0 | 69 5 -4.5 -1.7 31 299 9754 105 13 -12.6 3.4 | 97 5 -5.1 0.6 32 274 10363 100 13 -12.8 2.3 | 85 5 -5.3 -0.5 33 251 10973 60 15 -13.0 -7.5 | 28 12 -5.5 -10.2 34 250 10990 55 18 -14.7 -10.3 | 29 15 -7.3 -13.1 35 229 11582 50 23 -17.6 -14.8 | 30 20 -10.2 -17.5 36 218 11887 35 17 -9.8 -13.9 | 8 17 -2.3 -16.7 37 200 12470 45 17 -12.0 -12.0 | 17 15 -4.6 -14.8 38 190 12802 45 17 -12.0 -12.0 | 17 15 -4.6 -14.8 39 181 13106 10 12 -2.1 -11.8 | 340 16 5.4 -14.6 40 164 13716 15 11 -2.8 -10.6 | 341 14 4.6 -13.4 41 150 14260 350 9 1.6 -8.9 | 322 15 9.0 -11.6 42 148 14326 350 10 1.7 -9.8 | 324 16 9.2 -12.6 43 141 14630 295 5 4.5 -2.1 | 292 13 12.0 -4.9 44 134 14935 255 10 9.7 2.6 | 271 17 17.1 -0.2 45 127 15240 235 11 9.0 6.3 | 258 17 16.5 3.6 46 108 16154 250 14 13.2 4.8 | 264 21 20.6 2.0 47 103 16459 290 19 17.9 -6.5 | 290 27 25.3 -9.2 48 100 16610 300 18 15.6 -9.0 | 297 26 23.1 -11.7 49 99 16666 300 17 14.7 -8.5 | 297 25 22.2 -11.2 50 97 16764 300 18 15.6 -9.0 | 297 26 23.1 -11.7 51 92 17069 285 11 10.6 -2.8 | 287 19 18.1 -5.6 52 87 17374 235 5 4.1 2.9 | 269 12 11.6 0.1 53 83 17678 215 11 6.3 9.0 | 246 15 13.8 6.3 54 79 17983 280 18 17.7 -3.1 | 283 26 25.2 -5.9 55 74 18288 315 19 13.4 -13.4 | 308 26 20.9 -16.2 56 71 18593 305 19 15.6 -10.9 | 301 27 23.0 -13.6 57 70 18640 270 17 17.0 -0.0 | 276 25 24.5 -2.7 58 64 19202 260 23 22.7 4.0 | 268 30 30.1 1.2 59 60 19507 275 28 27.9 -2.4 | 278 36 35.4 -5.2 60 57 19812 275 12 12.0 -1.0 | 281 20 19.4 -3.8 61 54 20117 145 10 -5.7 8.2 | 198 6 1.7 5.4 62 52 20422 150 18 -9.0 15.6 | 173 13 -1.5 12.8 63 50 20620 85 27 -26.9 -2.4 | 75 20 -19.4 -5.1 64 49 20726 90 17 -17.0 0.0 | 74 10 -9.5 -2.7 65 44 21336 85 46 -45.8 -4.0 | 80 39 -38.4 -6.8 66 42 21641 100 44 -43.3 7.6 | 98 36 -35.9 4.9 67 35 22860 90 64 -64.0 0.0 | 87 57 -56.5 -2.7 68 30 23720 85 71 -70.7 -6.2 | 82 64 -63.3 -8.9 69 29 23933 90 72 -72.0 0.0 | 88 65 -64.5 -2.7 70 26 24384 90 72 -72.0 0.0 | 88 65 -64.5 -2.7 71 21 25298 90 67 -67.0 0.0 | 87 60 -59.5 -2.7 Wind Parameters Mean winds (0-6000m): 80.2 at 10.6 knts Storm direction: 110.2 at 8.0 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 120.4 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -21.8 tot: 21.6 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.3 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 24.01 Bulk Shear: 22.08 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 ------------------------------------------------------------------------------- 500 210 3 270 9| 0.0 5.1 5.1| 5.0 -19.8 -14.9 -29.7 -0.41| 11.4 -4.7 1000 143 3 275 6| 0.0 3.8 3.8| 14.9 -19.8 -4.9 -4.9 0.08| 9.0 0.7 1500 64 5 328 6| 0.0 4.0 4.0| 24.5 -21.5 3.0 2.0 0.23| 8.3 1.9 2000 58 7 345 7| 0.6 3.0 3.6| 29.9 -21.5 8.3 4.2 0.24| 8.1 1.9 2500 62 8 352 6| 0.5 2.5 3.0| 30.2 -21.8 8.4 3.4 0.22| 6.9 1.5 3000 64 8 1 6| 1.4 2.1 3.4| 43.4 -21.8 21.6 7.2 0.33| 7.0 2.3 4000 77 11 31 6| 1.5 1.5 3.0| 56.8 -21.8 35.0 8.8 0.36| 6.5 2.4 5000 81 11 38 6| 1.2 1.0 2.1| 57.2 -30.0 27.2 5.4 0.23| 6.0 1.3 6000 80 11 33 5| 1.1 0.7 1.8| 62.6 -39.5 23.1 3.8 0.14| 6.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251021.00.gif