UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 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 1003 84 27.0 22.4 76 4.6 23.7 50 7 299.9 303.0 296.7 350.4 17.25 1 1000 110 26.8 22.5 77 4.3 23.7 25 6 300.0 303.1 296.8 350.9 17.41 2 925 798 22.6 19.7 84 2.9 20.5 25 9 302.4 305.3 296.4 349.1 15.81 3 855 1480 18.2 16.5 90 1.7 17.0 108 5 304.7 307.3 295.8 346.3 13.95 4 850 1530 18.0 16.2 89 1.8 16.8 115 5 305.0 307.6 295.8 346.1 13.76 5 751 2580 11.8 5.8 67 6.0 8.2 90 8 309.3 310.7 292.5 332.9 7.72 6 712 3026 10.2 -4.8 34 15.0 2.9 75 7 312.3 313.0 290.0 324.2 3.76 7 700 3167 9.2 -4.8 37 14.0 2.4 70 7 312.7 313.4 290.2 324.8 3.82 8 629 4047 4.2 -0.2 73 4.4 1.8 78 8 316.7 317.8 293.3 335.8 6.01 9 605 4364 3.8 -9.2 38 13.0 -2.0 81 8 319.8 320.4 291.7 330.1 3.15 10 577 4748 1.0 -13.0 34 14.0 -4.7 85 10 320.8 321.3 291.4 329.0 2.43 11 537 5324 -2.3 -11.3 50 9.0 -6.1 77 11 323.6 324.2 292.7 333.6 3.00 12 512 5703 -3.5 -31.5 9 28.0 -10.8 65 9 326.5 326.7 291.3 328.5 0.54 13 500 5890 -5.1 -19.1 32 14.0 -10.0 70 9 326.8 327.2 292.4 332.7 1.69 14 498 5921 -5.3 -19.3 32 14.0 -10.1 66 9 327.0 327.3 292.4 332.8 1.67 15 470 6372 -8.7 -23.7 29 15.0 -13.2 49 11 328.2 328.4 292.4 332.5 1.20 16 466 6438 -8.1 -35.1 9 27.0 -14.2 54 12 329.7 329.8 292.0 331.3 0.41 17 455 6623 -8.5 -41.5 5 33.0 -14.9 75 12 331.5 331.5 292.3 332.4 0.22 18 400 7610 -14.3 -41.3 8 27.0 -19.1 115 13 336.4 336.5 293.7 337.4 0.26 19 396 7686 -14.3 -40.3 9 26.0 -19.1 111 13 337.4 337.4 294.0 338.5 0.29 20 300 9720 -30.3 -48.3 16 18.0 -32.1 90 11 342.7 342.7 295.1 343.3 0.16 21 279 10232 -34.5 -45.5 32 11.0 -35.6 70 13 343.8 343.9 295.4 344.8 0.23 22 250 10990 -40.7 -51.7 30 11.0 -41.4 70 14 345.6 345.6 295.8 346.1 0.13 23 245 11127 -42.1 -52.1 33 10.0 -42.7 77 14 345.5 345.5 295.7 346.0 0.13 24 233 11466 -44.1 -61.1 13 17.0 -44.8 75 16 347.4 347.4 296.1 347.6 0.04 25 200 12470 -53.1 -60.1 42 7.0 -53.3 45 18 348.7 348.7 296.4 348.9 0.06 26 183 13036 -58.1 -63.1 53 5.0 -58.2 34 14 349.5 349.5 296.5 349.7 0.04 27 180 13140 -59.1 -63.4 57 4.3 -59.2 31 13 349.5 349.6 296.5 349.7 0.04 28 150 14260 -68.1 -74.1 42 6.0 -68.1 5 5 352.8 352.8 297.3 352.8 0.01 29 147 14381 -68.9 -75.9 36 7.0 -68.9 356 6 353.4 353.4 297.4 353.5 0.01 30 131 15057 -74.9 -79.1 52 4.2 -74.9 307 9 354.5 354.5 297.6 354.6 0.01 31 124 15373 -77.1 -80.3 60 3.2 -77.1 284 10 356.2 356.2 298.0 356.2 0.01 32 112 15953 -78.7 -86.7 26 8.0 -78.7 254 14 363.7 363.7 299.4 363.7 0.00 33 101 16534 -82.1 -87.1 42 5.0 -82.1 230 18 368.1 368.1 300.2 368.1 0.00 34 100 16590 -81.9 -86.9 42 5.0 -81.9 210 18 369.5 369.5 300.5 369.5 0.00 35 96 16822 -77.1 -85.1 27 8.0 -77.1 218 17 383.2 383.2 302.8 383.2 0.00 36 91 17130 -75.7 -84.7 23 9.0 -75.7 223 12 391.9 391.9 304.0 391.9 0.00 37 83 17661 -76.9 -85.9 22 9.0 -76.9 280 26 399.9 399.9 305.2 399.9 0.00 38 74 18326 -73.5 -86.5 12 13.0 -73.6 326 21 420.4 420.4 307.7 420.4 0.00 39 70 18650 -75.1 -87.1 14 12.0 -75.2 265 33 423.7 423.7 308.2 423.7 0.00 40 56 19940 -76.5 -89.5 11 13.0 -76.6 230 2 448.4 448.4 310.7 448.5 0.00 41 50 20600 -72.3 -90.3 5 18.0 -72.4 80 30 473.1 473.1 312.9 473.1 0.00 42 41 21793 -63.3 -88.3 2 25.0 -63.8 93 53 523.2 523.2 316.5 523.2 0.00 43 33 23135 -60.3 -86.3 2 26.0 -61.1 100 66 564.6 564.7 318.9 564.7 0.01 44 32 23327 -60.9 -86.9 2 26.0 -61.7 98 66 568.0 568.0 319.0 568.1 0.01 45 30 23730 -58.5 -85.8 2 27.3 -59.6 95 67 585.2 585.2 319.9 585.2 0.01 46 25 24897 -51.7 -82.7 1 31.0 -54.2 94 61 636.0 636.0 322.2 636.1 0.02 47 22 25724 -53.5 -82.5 2 29.0 -55.8 100 54 654.3 654.3 322.9 654.5 0.02 48 20 26340 -52.3 -82.3 2 30.0 -55.1 85 46 676.1 676.1 323.6 676.3 0.02 49 19 26672 -51.9 -81.9 2 30.0 -54.9 85 46 687.3 687.3 324.0 687.5 0.03 50 18 27026 -47.9 -80.9 1 33.0 -52.3 85 45 710.7 710.7 324.8 710.9 0.03 TRP 101 16534 -82.1 -87.1 42 5.0 -82.1 230 18 368.1 368.1 300.2 368.1 0.00 WND 30 23730 -58.5 -85.8 2 27.3 -59.6 95 67 585.2 585.2 319.9 585.2 0.01 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 564.88 mb = 4922.79 m = 16150.68 ft Wetbulb zero: 617.60 mb = 4196.40 m = 13767.54 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 59.60 % Est. max temperature: 31.93 C = 89.48 F Sfc-Lift cond lev (LCL): 938.37 mb = 671.36 m = 2202.61 ft T: 23.37 C 700-500 lapse rate: 5.25 C/km ThetaE index: 26.73 C Layer 925.0- 700.0 mb Conv cond level (CCL): 872.64 mb = 1302.76 m = 4274.09 ft Mean mixing ratio: 16.38 g/kg Conv temperature: 31.22 C = 88.20 F Cap Strength: 1.47 C Lifted Index: -2.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.84 C Lifted Index @700 mb: -1.37 C Showalter Index: -0.73 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.30 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 213.40 Risk: None Energy Index: -2.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 593.27 J/kg Max Up Vert Vel: 34.45 m/s Conv Inhibition (B-): 23.20 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 906.07 mb = 977.05 m = 3205.52 ft Lev Free Conv (LFC): 821.07 mb = 1823.51 m = 5982.56 ft Equ Level (EL): 181.07 mb = 13102.89 m = 42987.95 ft B at Equ Level: 591.63 J/kg Max Parcel Lev (MPL): 101.07 mb = 16530.29 m = 54232.59 ft Wind level data Storm motion: 105 at 6 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 1003 84 50 7 -5.4 -4.5 | 354 6 0.6 -6.1 1 1000 110 25 6 -2.5 -5.4 | 334 8 3.5 -7.0 2 978 305 45 10 -7.1 -7.1 | 7 9 -1.1 -8.7 3 945 610 45 13 -9.2 -9.2 | 16 11 -3.2 -10.8 4 925 798 25 9 -3.8 -8.2 | 347 10 2.2 -9.8 5 913 914 35 8 -4.6 -6.6 | 350 8 1.4 -8.2 6 850 1530 115 5 -4.5 2.1 | 251 2 1.5 0.5 7 791 2134 115 8 -7.3 3.4 | 145 2 -1.3 1.8 8 763 2438 95 8 -8.0 0.7 | 65 2 -2.0 -0.9 9 700 3167 70 7 -6.6 -2.4 | 8 4 -0.6 -4.0 10 611 4267 80 8 -7.9 -1.4 | 32 4 -1.9 -3.0 11 546 5182 90 11 -11.0 0.0 | 72 5 -5.0 -1.6 12 526 5486 60 10 -8.7 -5.0 | 22 7 -2.7 -6.6 13 500 5890 70 9 -8.5 -3.1 | 28 5 -2.5 -4.7 14 487 6096 45 7 -4.9 -4.9 | 351 7 1.0 -6.6 15 468 6401 50 12 -9.2 -7.7 | 19 10 -3.2 -9.3 16 432 7010 120 12 -10.4 6.0 | 135 6 -4.4 4.4 17 416 7315 130 13 -10.0 8.4 | 150 8 -4.0 6.7 18 400 7610 115 13 -11.8 5.5 | 124 7 -5.8 3.9 19 383 7925 100 15 -14.8 2.6 | 96 9 -8.8 1.0 20 368 8230 80 14 -13.8 -2.4 | 63 9 -7.8 -4.0 21 353 8534 90 14 -14.0 0.0 | 79 8 -8.0 -1.6 22 325 9144 75 15 -14.5 -3.9 | 57 10 -8.5 -5.5 23 311 9449 95 15 -14.9 1.3 | 88 9 -8.9 -0.3 24 300 9720 90 11 -11.0 0.0 | 72 5 -5.0 -1.6 25 274 10363 65 13 -11.8 -5.5 | 39 9 -5.8 -7.1 26 251 10973 60 14 -12.1 -7.0 | 35 11 -6.1 -8.6 27 250 10990 70 14 -13.2 -4.8 | 48 10 -7.2 -6.4 28 239 11278 85 15 -14.9 -1.3 | 72 9 -8.9 -2.9 29 218 11887 50 20 -15.3 -12.9 | 33 17 -9.3 -14.5 30 209 12192 40 18 -11.6 -13.8 | 20 16 -5.6 -15.4 31 200 12470 45 18 -12.7 -12.7 | 25 16 -6.7 -14.3 32 190 12802 45 15 -10.6 -10.6 | 21 13 -4.6 -12.2 33 181 13106 30 13 -6.5 -11.3 | 2 13 -0.5 -12.9 34 172 13411 40 10 -6.4 -7.7 | 3 9 -0.4 -9.3 35 164 13716 20 3 -1.0 -2.8 | 312 7 5.0 -4.4 36 150 14260 5 5 -0.4 -5.0 | 320 9 5.6 -6.6 37 120 15545 270 11 11.0 -0.0 | 275 17 17.0 -1.6 38 101 16534 230 18 13.8 11.6 | 243 22 19.8 10.0 39 100 16590 210 18 9.0 15.6 | 227 21 15.0 14.0 40 97 16764 220 18 11.6 13.8 | 235 21 17.6 12.2 41 92 17069 210 12 6.0 10.4 | 234 15 12.0 8.8 42 87 17374 270 14 14.0 -0.0 | 275 20 20.0 -1.6 43 83 17678 280 27 26.6 -4.7 | 281 33 32.6 -6.3 44 79 17983 300 34 29.4 -17.0 | 298 40 35.4 -18.6 45 75 18288 335 21 8.9 -19.0 | 324 25 14.9 -20.6 46 71 18593 265 18 17.9 1.6 | 270 24 23.9 -0.0 47 70 18650 265 33 32.9 2.9 | 268 39 38.9 1.3 48 67 18898 265 33 32.9 2.9 | 268 39 38.9 1.3 49 64 19202 255 29 28.0 7.5 | 260 35 34.0 5.9 50 60 19507 270 22 22.0 -0.0 | 273 28 28.0 -1.6 51 57 19812 250 1 0.9 0.3 | 280 7 6.9 -1.3 52 52 20422 155 7 -3.0 6.3 | 213 6 3.0 4.7 53 50 20600 80 30 -29.5 -5.2 | 74 25 -23.5 -6.8 54 49 20726 90 18 -18.0 0.0 | 82 12 -12.0 -1.6 55 44 21336 90 41 -41.0 0.0 | 87 35 -35.0 -1.6 56 38 22250 95 63 -62.8 5.5 | 94 57 -56.8 3.9 57 36 22555 105 65 -62.8 16.8 | 105 59 -56.8 15.2 58 30 23730 95 67 -66.7 5.8 | 94 61 -60.7 4.2 59 28 24079 95 67 -66.7 5.8 | 94 61 -60.7 4.2 60 26 24689 85 62 -61.8 -5.4 | 83 56 -55.8 -7.0 61 24 25298 110 59 -55.4 20.2 | 111 53 -49.4 18.6 62 20 26340 85 46 -45.8 -4.0 | 82 40 -39.8 -5.6 63 19 26518 85 46 -45.8 -4.0 | 82 40 -39.8 -5.6 64 15 27432 85 41 -40.8 -3.6 | 82 35 -34.8 -5.2 Wind Parameters Mean winds (0-6000m): 75.0 at 8.3 knts Storm direction: 105.0 at 6.2 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 18.1 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -20.1 tot: -6.4 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -1.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 161.03 Bulk Shear: 3.68 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 42 10 4 9| 0.0 6.0 6.0| 10.8 -1.8 9.0 17.9 0.45| 8.3 3.7 1000 40 10 1 9| 3.0 3.0 6.0| 13.3 -15.4 -2.1 -2.1 0.00| 9.2 0.0 1500 48 8 1 7| 4.1 2.0 6.1| 13.7 -16.1 -2.4 -1.6 -0.09| 8.4 -0.7 2000 62 8 10 5| 3.1 1.8 4.9| 13.7 -16.9 -3.2 -1.6 -0.16| 7.0 -1.1 2500 71 8 19 4| 2.5 2.0 4.4| 13.7 -18.6 -4.9 -2.0 -0.25| 6.3 -1.6 3000 73 8 21 4| 2.1 1.8 3.9| 13.7 -20.1 -6.4 -2.1 -0.29| 5.6 -1.6 4000 73 8 20 4| 1.6 1.4 2.9| 15.0 -20.4 -5.4 -1.4 -0.25| 4.5 -1.1 5000 76 8 27 4| 1.4 1.1 2.4| 18.2 -20.4 -2.2 -0.4 -0.15| 3.9 -0.6 6000 75 8 28 4| 1.1 1.2 2.3| 19.5 -34.0 -14.6 -2.4 -0.27| 4.2 -1.2 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251021.12.gif