UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 28 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 1002 84 28.4 21.4 66 7.0 23.3 330 11 301.4 304.4 296.4 349.1 16.22 1 1000 106 27.8 21.8 70 6.0 23.5 45 12 301.0 304.0 296.6 349.9 16.66 2 983 259 26.0 21.8 78 4.2 23.0 45 19 300.6 303.7 296.7 350.4 16.96 3 925 796 23.8 18.8 74 5.0 20.3 55 19 303.6 306.4 296.2 348.0 14.93 4 909 948 23.0 18.0 73 5.0 19.5 66 17 304.3 307.0 296.0 347.3 14.43 5 850 1529 18.6 14.1 75 4.5 15.6 85 18 305.6 307.9 294.7 341.6 11.99 6 815 1889 16.0 13.5 85 2.5 14.3 100 19 306.6 308.8 295.0 342.7 12.02 7 746 2639 13.4 3.4 51 10.0 7.6 90 22 311.6 312.8 292.3 332.0 6.56 8 700 3173 10.0 3.0 62 7.0 6.0 95 24 313.6 314.9 293.0 334.8 6.80 9 686 3341 8.6 4.4 75 4.2 6.1 96 24 313.8 315.3 293.7 337.7 7.67 10 584 4657 1.8 -16.2 25 18.0 -5.0 62 16 320.7 321.0 290.8 326.9 1.85 11 574 4796 2.4 -19.6 18 22.0 -5.5 46 13 323.0 323.2 291.1 327.8 1.41 12 529 5453 -1.1 -14.1 37 13.0 -6.4 101 15 326.4 326.9 293.0 334.7 2.43 13 516 5651 -2.9 -11.9 50 9.0 -6.7 109 19 326.5 327.1 293.5 336.6 2.98 14 500 5900 -4.5 -16.5 39 12.0 -9.0 115 22 327.6 328.0 293.0 334.8 2.10 15 494 5995 -5.1 -17.1 38 12.0 -9.5 113 22 328.0 328.4 293.0 335.0 2.03 16 441 6876 -12.5 -14.4 86 1.9 -13.2 92 23 329.4 330.0 294.1 339.2 2.84 17 422 7212 -13.5 -22.5 47 9.0 -16.2 85 21 332.3 332.6 293.7 337.6 1.49 18 418 7285 -12.9 -41.9 7 29.0 -18.1 85 20 334.0 334.0 293.0 334.9 0.23 19 400 7620 -14.3 -41.3 8 27.0 -19.1 50 12 336.4 336.5 293.7 337.4 0.26 20 355 8512 -20.5 -46.5 8 26.0 -24.1 96 8 339.7 339.8 294.4 340.4 0.17 21 307 9566 -29.3 -40.3 34 11.0 -30.8 61 17 341.8 341.9 295.1 343.3 0.37 22 300 9730 -29.5 -53.5 8 24.0 -31.6 40 21 343.8 343.8 295.3 344.2 0.09 23 299 9754 -29.5 -55.5 6 26.0 -31.7 35 17 344.1 344.1 295.4 344.4 0.07 24 274 10373 -33.5 -56.5 8 23.0 -35.2 25 32 347.0 347.1 296.0 347.3 0.07 25 250 11010 -39.3 -59.3 10 20.0 -40.4 20 37 347.6 347.6 296.1 347.9 0.05 26 233 11489 -42.1 -64.1 7 22.0 -43.0 22 29 350.5 350.5 296.8 350.6 0.03 27 200 12500 -51.3 -65.3 17 14.0 -51.7 5 19 351.5 351.5 297.0 351.7 0.03 28 172 13460 -60.1 -68.1 34 8.0 -60.2 325 8 352.5 352.5 297.2 352.6 0.02 29 151 14260 -66.3 -73.3 37 7.0 -66.4 347 11 355.2 355.2 297.7 355.3 0.01 30 150 14300 -66.9 -73.9 37 7.0 -67.0 350 12 354.8 354.8 297.7 354.9 0.01 31 138 14797 -70.5 -78.5 30 8.0 -70.5 341 13 357.1 357.1 298.1 357.1 0.01 32 130 15148 -72.5 -82.5 21 10.0 -72.5 351 13 359.6 359.6 298.6 359.6 0.00 33 101 16585 -83.7 -88.4 43 4.7 -83.7 276 11 365.0 365.0 299.7 365.0 0.00 34 100 16640 -83.7 -88.4 43 4.7 -83.7 280 11 366.0 366.0 299.8 366.0 0.00 35 91 17162 -86.1 -90.5 45 4.4 -86.1 310 14 371.3 371.3 300.8 371.3 0.00 36 85 17538 -84.3 -90.3 34 6.0 -84.3 335 15 382.2 382.2 302.6 382.2 0.00 37 84 17605 -77.5 -87.5 19 10.0 -77.5 348 15 397.3 397.3 304.8 397.3 0.00 38 82 17744 -75.9 -84.9 23 9.0 -75.9 352 14 403.3 403.3 305.6 403.4 0.00 39 79 17959 -77.1 -87.1 19 10.0 -77.1 331 10 405.2 405.2 305.9 405.2 0.00 40 70 18660 -74.3 -87.3 12 13.0 -74.3 100 7 425.4 425.4 308.3 425.4 0.00 41 61 19473 -69.5 -88.5 5 19.0 -69.6 5 1 453.2 453.2 311.1 453.2 0.00 42 54 20194 -73.7 -89.7 7 16.0 -73.8 34 11 459.6 459.6 311.7 459.6 0.00 43 50 20650 -68.5 -90.5 3 22.0 -68.7 90 20 482.1 482.1 313.6 482.1 0.00 44 44 21429 -62.1 -89.1 2 27.0 -62.6 87 36 515.7 515.7 316.0 515.7 0.00 45 40 22014 -65.5 -89.5 2 24.0 -65.8 89 51 521.4 521.4 316.4 521.4 0.00 46 30 23780 -62.1 -89.1 2 27.0 -62.8 90 55 575.3 575.3 319.5 575.4 0.00 47 26 24670 -59.5 -87.8 1 28.3 -60.6 90 63 606.7 606.7 320.9 606.7 0.01 48 24 25173 -58.1 -87.1 1 29.0 -59.5 90 63 624.9 624.9 321.7 624.9 0.01 49 21 26022 -53.9 -84.9 1 31.0 -56.3 90 59 661.9 661.9 323.2 662.0 0.01 TRP 91 17162 -86.1 -90.5 45 4.4 -86.1 310 14 371.3 371.3 300.8 371.3 0.00 WND 26 24670 -59.5 -87.8 1 28.3 -60.6 90 63 606.7 606.7 320.9 606.7 0.01 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 543.14 mb = 5246.46 m = 17212.57 ft Wetbulb zero: 630.13 mb = 4035.14 m = 13238.50 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 57.09 % Est. max temperature: 32.61 C = 90.70 F Sfc-Lift cond lev (LCL): 905.37 mb = 982.96 m = 3224.91 ft T: 22.74 C 700-500 lapse rate: 5.32 C/km ThetaE index: 10.75 C Layer 746.0- 700.0 mb Conv cond level (CCL): 844.80 mb = 1581.48 m = 5188.52 ft Mean mixing ratio: 15.76 g/kg Conv temperature: 32.79 C = 91.03 F Cap Strength: 2.37 C Lifted Index: -1.18 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.57 C Lifted Index @700 mb: -0.33 C Showalter Index: 1.63 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.60 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.20 Risk: None Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 328.59 J/kg Max Up Vert Vel: 25.64 m/s Conv Inhibition (B-): 65.02 J/kg Cap Strength: 2.37 C Lift Cond Lev (LCL): 887.01 mb = 1160.22 m = 3806.44 ft Lev Free Conv (LFC): 712.01 mb = 3030.28 m = 9941.75 ft Equ Level (EL): 282.01 mb = 10168.76 m = 33361.67 ft B at Equ Level: 325.39 J/kg Max Parcel Lev (MPL): 152.01 mb = 14218.83 m = 46649.14 ft Wind level data Storm motion: 117 at 15 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 84 330 11 5.5 -9.5 | 311 25 18.4 -16.2 1 1000 106 45 12 -8.5 -8.5 | 344 16 4.5 -15.1 2 978 305 45 21 -14.8 -14.8 | 5 22 -1.9 -21.5 3 945 610 50 23 -17.6 -14.8 | 12 22 -4.7 -21.4 4 925 796 55 19 -15.6 -10.9 | 8 18 -2.6 -17.5 5 912 914 65 17 -15.4 -7.2 | 10 14 -2.5 -13.8 6 850 1529 85 18 -17.9 -1.6 | 31 10 -5.0 -8.2 7 820 1829 100 18 -17.7 3.1 | 54 6 -4.8 -3.5 8 791 2134 100 21 -20.7 3.6 | 69 8 -7.7 -3.0 9 763 2438 100 23 -22.7 4.0 | 75 10 -9.7 -2.7 10 736 2743 85 22 -21.9 -1.9 | 46 12 -9.0 -8.6 11 700 3173 95 24 -23.9 2.1 | 67 12 -11.0 -4.6 12 635 3962 100 26 -25.6 4.5 | 80 13 -12.7 -2.1 13 612 4267 90 15 -15.0 0.0 | 17 7 -2.1 -6.6 14 589 4572 70 18 -16.9 -6.2 | 17 13 -4.0 -12.8 15 567 4877 35 10 -5.7 -8.2 | 334 17 7.2 -14.8 16 546 5182 90 11 -11.0 0.0 | 344 7 1.9 -6.6 17 507 5791 115 21 -19.0 8.9 | 110 6 -6.1 2.2 18 500 5900 115 22 -19.9 9.3 | 111 7 -7.0 2.6 19 487 6096 110 22 -20.7 7.5 | 96 8 -7.7 0.9 20 469 6401 115 23 -20.8 9.7 | 111 8 -7.9 3.1 21 433 7010 85 23 -22.9 -2.0 | 49 13 -10.0 -8.7 22 416 7315 85 20 -19.9 -1.7 | 40 11 -7.0 -8.4 23 400 7620 50 12 -9.2 -7.7 | 345 15 3.8 -14.4 24 384 7925 50 10 -7.7 -6.4 | 338 14 5.3 -13.1 25 368 8230 140 4 -2.6 3.1 | 289 11 10.4 -3.6 26 339 8839 40 14 -9.0 -10.7 | 347 18 3.9 -17.4 27 325 9144 50 19 -14.6 -12.2 | 5 19 -1.6 -18.9 28 312 9449 75 14 -13.5 -3.6 | 3 10 -0.6 -10.3 29 300 9730 40 21 -13.5 -16.1 | 1 23 -0.6 -22.7 30 299 9754 35 17 -9.8 -13.9 | 351 21 3.2 -20.6 31 262 10668 20 40 -13.7 -37.6 | 1 44 -0.7 -44.2 32 250 11010 20 37 -12.7 -34.8 | 360 41 0.3 -41.4 33 209 12192 25 17 -7.2 -15.4 | 345 23 5.8 -22.1 34 200 12500 5 19 -1.7 -18.9 | 336 28 11.3 -25.6 35 191 12802 360 19 -0.0 -19.0 | 333 29 12.9 -25.6 36 165 13716 310 4 3.1 -2.6 | 300 18 16.0 -9.2 37 150 14300 350 12 2.1 -11.8 | 321 24 15.0 -18.5 38 149 14326 360 10 -0.0 -10.0 | 322 21 12.9 -16.6 39 134 14935 335 14 5.9 -12.7 | 316 27 18.9 -19.3 40 127 15240 360 12 -0.0 -12.0 | 325 23 12.9 -18.6 41 115 15850 230 10 7.7 6.4 | 271 21 20.6 -0.2 42 100 16640 280 11 10.8 -1.9 | 290 25 23.8 -8.6 43 98 16764 265 15 14.9 1.3 | 281 28 27.9 -5.3 44 91 17162 310 14 10.7 -9.0 | 303 28 23.7 -15.6 45 88 17374 300 14 12.1 -7.0 | 299 29 25.1 -13.6 46 83 17678 360 15 -0.0 -15.0 | 329 25 12.9 -21.6 47 79 17983 330 10 5.0 -8.7 | 310 24 17.9 -15.3 48 70 18660 100 7 -6.9 1.2 | 312 8 6.1 -5.4 49 67 18898 100 11 -10.8 1.9 | 336 5 2.1 -4.7 50 61 19507 0 0 -0.0 -0.0 | 297 15 12.9 -6.6 51 52 20422 45 14 -9.9 -9.9 | 350 17 3.0 -16.5 52 50 20650 90 20 -20.0 0.0 | 47 10 -7.1 -6.6 53 49 20726 100 21 -20.7 3.6 | 69 8 -7.7 -3.0 54 47 21031 85 25 -24.9 -2.2 | 54 15 -12.0 -8.8 55 40 21946 90 51 -51.0 0.0 | 80 39 -38.1 -6.6 56 39 22250 85 52 -51.8 -4.5 | 74 40 -38.9 -11.2 57 35 22860 110 51 -47.9 17.4 | 107 37 -35.0 10.8 58 32 23470 90 58 -58.0 0.0 | 82 46 -45.1 -6.6 59 30 23780 90 55 -55.0 0.0 | 81 43 -42.1 -6.6 60 26 24670 90 63 -63.0 0.0 | 82 50 -50.1 -6.6 61 24 24994 90 63 -63.0 0.0 | 82 50 -50.1 -6.6 62 18 26213 90 53 -53.0 0.0 | 81 41 -40.1 -6.6 Wind Parameters Mean winds (0-6000m): 87.2 at 19.4 knts Storm direction: 117.2 at 14.6 knts Shear (0-3000m) pos: 5.1 neg: 0.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 148.4 neg: -19.3 tot: 129.1 m^2/s^2 ave: 43.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 5.1 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 13.33 Bulk Shear: 24.65 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 19 3 20| 24.2 0.0 24.2|112.0 0.0 112.0 224.1 0.88| 25.7 22.7 1000 52 19 7 19| 11.4 0.0 11.4|117.8 -5.0 112.9 112.9 0.65| 17.8 11.6 1500 61 19 12 16| 8.6 0.0 8.6|128.4 -5.0 123.4 82.3 0.66| 13.7 9.0 2000 70 19 20 14| 7.4 0.0 7.4|136.1 -5.0 131.1 65.6 0.66| 11.8 7.8 2500 77 19 28 12| 5.9 0.7 6.6|138.5 -12.0 126.5 50.6 0.57| 10.5 5.9 3000 79 20 33 12| 5.1 0.6 5.7|148.4 -19.3 129.1 43.0 0.52| 9.7 5.1 4000 85 21 44 12| 4.1 0.5 4.6|159.5 -28.3 131.3 32.8 0.46| 8.3 3.8 5000 83 20 37 11| 2.9 1.4 4.3|168.4 -86.4 82.0 16.4 0.15| 9.8 1.5 6000 87 19 40 10| 3.7 1.2 4.9|182.6 -90.1 92.6 15.4 0.21| 9.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251028.12.gif