UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 14 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 ------------------------------------------------------------------------------- 0 1000 68 0 0 SFC 998 84 31.0 20.0 52 11.0 23.1 0 0 304.3 307.1 296.4 348.7 14.91 2 991 148 32.2 19.2 46 13.0 22.9 44 1 306.1 308.8 296.4 349.0 14.27 3 925 765 26.8 17.8 58 9.0 20.5 120 5 306.7 309.3 296.4 348.8 14.00 4 850 1506 20.2 15.7 75 4.5 17.1 90 12 307.3 309.8 296.1 347.5 13.32 5 814 1878 16.6 14.4 87 2.2 15.1 93 14 307.3 309.7 295.7 345.8 12.78 6 700 3151 9.8 -10.2 23 20.0 1.0 80 16 313.3 313.8 289.2 321.5 2.51 7 689 3282 9.2 -12.8 20 22.0 0.1 80 15 314.1 314.5 289.0 320.9 2.07 8 645 3824 5.6 1.3 74 4.3 3.2 90 14 316.0 317.3 293.5 336.6 6.53 9 631 4004 5.4 -2.6 56 8.0 1.3 98 15 317.8 318.7 292.7 333.8 5.01 10 582 4657 0.4 -5.6 64 6.0 -2.5 93 17 319.4 320.2 292.6 333.4 4.33 11 527 5446 -4.3 -11.3 58 7.0 -7.2 120 16 322.9 323.5 292.6 333.1 3.06 12 516 5612 -3.9 -21.9 23 18.0 -9.7 110 14 325.3 325.6 291.7 329.8 1.28 13 500 5860 -4.7 -15.7 42 11.0 -8.9 105 11 327.3 327.8 293.1 335.0 2.25 14 499 5876 -4.9 -14.9 45 10.0 -8.8 105 11 327.3 327.7 293.2 335.5 2.41 15 479 6198 -5.5 -30.5 12 25.0 -12.1 97 11 330.4 330.5 292.4 332.7 0.63 16 457 6567 -8.5 -20.5 37 12.0 -12.5 85 11 331.1 331.4 293.6 336.9 1.64 17 453 6635 -8.5 -37.5 8 29.0 -14.7 87 11 331.9 332.0 292.6 333.2 0.34 18 446 6756 -9.5 -39.5 7 30.0 -15.5 89 10 332.1 332.2 292.6 333.2 0.28 19 400 7590 -16.1 -23.1 55 7.0 -18.1 60 4 334.1 334.4 294.1 339.4 1.49 20 393 7722 -17.1 -24.1 55 7.0 -19.1 73 4 334.4 334.7 294.2 339.4 1.39 21 379 7993 -17.7 -27.7 41 10.0 -20.2 100 3 337.1 337.4 294.6 341.0 1.04 22 356 8456 -21.7 -27.7 58 6.0 -23.1 144 3 337.9 338.1 294.8 341.9 1.10 23 300 9690 -30.3 -45.3 22 15.0 -32.0 255 2 342.7 342.7 295.2 343.6 0.22 24 284 10078 -33.3 -51.3 15 18.0 -34.8 258 4 343.8 343.8 295.3 344.3 0.12 25 257 10771 -39.5 -55.5 17 16.0 -40.4 263 8 344.6 344.6 295.5 344.9 0.08 26 250 10960 -41.1 -49.1 42 8.0 -41.6 265 9 345.0 345.0 295.7 345.7 0.18 27 249 10987 -41.3 -49.3 42 8.0 -41.9 245 10 345.1 345.1 295.7 345.8 0.17 28 237 11322 -44.1 -59.1 17 15.0 -44.7 249 11 345.7 345.8 295.7 346.0 0.06 29 204 12312 -52.7 -57.7 55 5.0 -52.9 225 22 347.3 347.4 296.1 347.7 0.08 30 200 12440 -53.7 -60.7 42 7.0 -53.9 225 26 347.7 347.7 296.2 348.0 0.05 31 196 12569 -54.9 -63.9 32 9.0 -55.1 225 26 347.8 347.8 296.2 348.0 0.04 32 178 13175 -60.3 -68.3 34 8.0 -60.4 225 25 348.7 348.7 296.4 348.8 0.02 33 172 13387 -61.9 -71.9 25 10.0 -62.0 225 25 349.5 349.5 296.5 349.5 0.01 34 169 13496 -62.5 -66.6 58 4.1 -62.6 222 25 350.3 350.3 296.7 350.4 0.03 35 156 13984 -66.1 -72.1 43 6.0 -66.1 204 28 352.2 352.2 297.1 352.3 0.01 36 150 14220 -67.7 -72.7 49 5.0 -67.7 195 29 353.5 353.5 297.4 353.5 0.01 37 130 15070 -74.3 -78.3 54 4.0 -74.3 163 25 356.4 356.4 298.0 356.4 0.01 38 110 16034 -79.1 -84.1 44 5.0 -79.1 265 12 364.8 364.8 299.6 364.8 0.00 39 101 16523 -77.5 -84.5 32 7.0 -77.5 287 9 376.9 376.9 301.8 376.9 0.00 40 100 16580 -77.9 -84.9 31 7.0 -77.9 325 9 377.2 377.2 301.8 377.2 0.00 41 81 17797 -74.5 -86.5 14 12.0 -74.6 236 41 407.6 407.6 306.2 407.6 0.00 42 73 18399 -77.5 -87.5 19 10.0 -77.5 260 45 413.6 413.6 306.9 413.6 0.00 43 70 18640 -76.3 -87.3 16 11.0 -76.3 260 34 421.2 421.2 307.9 421.2 0.00 44 56 19947 -69.1 -89.1 4 20.0 -69.2 238 18 465.3 465.3 312.3 465.3 0.00 45 50 20620 -70.7 -90.7 4 20.0 -70.8 70 17 476.9 476.9 313.2 476.9 0.00 46 44 21384 -67.1 -90.1 2 23.0 -67.4 106 38 503.4 503.4 315.2 503.5 0.00 47 39 22108 -68.7 -91.7 2 23.0 -68.9 74 39 517.1 517.1 316.1 517.1 0.00 48 37 22427 -63.5 -90.5 1 27.0 -64.0 81 44 538.3 538.3 317.4 538.3 0.00 49 30 23720 -61.5 -89.5 1 28.0 -62.3 90 50 577.0 577.0 319.5 577.0 0.00 50 27 24375 -60.3 -89.3 1 29.0 -61.3 90 56 598.0 598.0 320.5 598.0 0.00 51 26 24610 -60.5 -89.5 1 29.0 -61.5 90 58 603.9 603.9 320.8 604.0 0.00 52 24 25114 -55.7 -87.7 1 32.0 -57.5 90 62 631.9 631.9 322.0 631.9 0.01 53 21 25965 -55.7 -87.7 1 32.0 -57.7 90 69 656.5 656.5 322.9 656.5 0.01 TRP 110 16034 -79.1 -84.1 44 5.0 -79.1 265 12 364.8 364.8 299.6 364.8 0.00 WND 21 25965 -55.7 -87.7 1 32.0 -57.7 90 69 656.5 656.5 322.9 656.5 0.01 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 577.32 mb = 4724.26 m = 15499.35 ft Wetbulb zero: 614.66 mb = 4215.63 m = 13830.63 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 56.48 % Est. max temperature: 33.98 C = 93.17 F Sfc-Lift cond lev (LCL): 851.28 mb = 1492.81 m = 4897.62 ft T: 20.32 C 700-500 lapse rate: 5.35 C/km ThetaE index: 28.07 C Layer 925.0- 645.0 mb Conv cond level (CCL): 795.07 mb = 2076.44 m = 6812.40 ft Mean mixing ratio: 14.09 g/kg Conv temperature: 34.93 C = 94.87 F Cap Strength: 0.81 C Lifted Index: -1.32 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.32 C Lifted Index @700 mb: -0.47 C Showalter Index: -0.82 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.40 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: -2.46 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 551.23 J/kg Max Up Vert Vel: 33.20 m/s Conv Inhibition (B-): 31.74 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 815.64 mb = 1860.65 m = 6104.43 ft Lev Free Conv (LFC): 740.64 mb = 2674.83 m = 8775.60 ft Equ Level (EL): 180.64 mb = 13082.44 m = 42920.87 ft B at Equ Level: 549.99 J/kg Max Parcel Lev (MPL): 110.64 mb = 16000.92 m = 52495.81 ft Wind level data Storm motion: 123 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 ---------------------------------------------------------- 0 998 84 0 0 -0.0 -0.0 | 303 10 8.1 -5.2 1 974 305 155 4 -1.7 3.6 | 284 7 6.4 -1.6 2 941 610 135 5 -3.5 3.5 | 291 5 4.5 -1.7 3 925 765 120 5 -4.3 2.5 | 306 5 3.7 -2.7 4 909 914 115 3 -2.7 1.3 | 307 7 5.3 -4.0 5 878 1219 95 10 -10.0 0.9 | 23 5 -1.9 -4.4 6 850 1506 90 12 -12.0 0.0 | 37 7 -3.9 -5.2 7 789 2134 95 15 -14.9 1.3 | 60 8 -6.9 -3.9 8 761 2438 80 15 -14.8 -2.6 | 41 10 -6.7 -7.9 9 735 2743 75 16 -15.5 -4.1 | 38 12 -7.4 -9.4 10 700 3151 80 16 -15.8 -2.8 | 44 11 -7.7 -8.0 11 657 3658 80 14 -13.8 -2.4 | 37 10 -5.7 -7.7 12 633 3962 100 15 -14.8 2.6 | 69 7 -6.7 -2.6 13 609 4267 75 19 -18.4 -4.9 | 45 14 -10.3 -10.2 14 544 5182 120 13 -11.3 6.5 | 111 3 -3.2 1.3 15 524 5486 120 16 -13.9 8.0 | 115 6 -5.8 2.8 16 504 5791 95 11 -11.0 1.0 | 34 5 -2.9 -4.3 17 500 5860 105 11 -10.6 2.8 | 47 4 -2.6 -2.4 18 485 6096 105 11 -10.6 2.8 | 47 4 -2.6 -2.4 19 466 6401 80 12 -11.8 -2.1 | 27 8 -3.8 -7.3 20 448 6706 90 10 -10.0 0.0 | 20 6 -1.9 -5.2 21 414 7315 70 12 -11.3 -4.1 | 19 10 -3.2 -9.4 22 400 7590 60 4 -3.5 -2.0 | 328 9 4.6 -7.2 23 366 8230 125 3 -2.5 1.7 | 302 7 5.6 -3.5 24 300 9690 255 2 1.9 0.5 | 295 11 10.0 -4.7 25 297 9754 255 2 1.9 0.5 | 295 11 10.0 -4.7 26 250 10960 265 9 9.0 0.8 | 285 18 17.0 -4.5 27 250 10973 245 10 9.1 4.2 | 273 17 17.1 -1.0 28 238 11278 250 11 10.3 3.8 | 275 18 18.4 -1.5 29 208 12192 225 19 13.4 13.4 | 249 23 21.5 8.2 30 200 12440 225 26 18.4 18.4 | 244 30 26.4 13.1 31 171 13411 225 25 17.7 17.7 | 244 29 25.7 12.4 32 150 14220 195 29 7.5 28.0 | 214 28 15.6 22.8 33 147 14326 190 29 5.0 28.6 | 209 27 13.1 23.3 34 133 14935 165 25 -6.5 24.1 | 185 19 1.6 18.9 35 120 15545 155 24 -10.1 21.8 | 173 17 -2.1 16.5 36 114 15850 180 14 0.0 14.0 | 223 12 8.1 8.8 37 110 16034 265 12 12.0 1.0 | 282 20 20.0 -4.2 38 108 16154 265 11 11.0 1.0 | 283 19 19.0 -4.3 39 102 16459 245 10 9.1 4.2 | 273 17 17.1 -1.0 40 100 16580 325 9 5.2 -7.4 | 314 18 13.2 -12.6 41 97 16764 305 11 9.0 -6.3 | 304 21 17.1 -11.6 42 92 17069 185 12 1.0 12.0 | 234 11 9.1 6.7 43 87 17374 215 15 8.6 12.3 | 247 18 16.7 7.0 44 83 17678 230 39 29.9 25.1 | 242 43 37.9 19.8 45 74 18288 260 50 49.2 8.7 | 267 57 57.3 3.4 46 70 18640 260 34 33.5 5.9 | 269 42 41.5 0.7 47 67 18898 260 33 32.5 5.7 | 269 41 40.6 0.5 48 64 19202 240 19 16.5 9.5 | 260 25 24.5 4.3 49 57 19812 240 21 18.2 10.5 | 259 27 26.3 5.3 50 54 20117 235 14 11.5 8.0 | 262 20 19.5 2.8 51 52 20422 65 12 -10.9 -5.1 | 15 11 -2.8 -10.3 52 50 20620 70 17 -16.0 -5.8 | 36 14 -7.9 -11.1 53 47 21031 75 23 -22.2 -6.0 | 52 18 -14.2 -11.2 54 44 21336 105 38 -36.7 9.8 | 99 29 -28.6 4.6 55 42 21641 110 37 -34.8 12.7 | 106 28 -26.7 7.4 56 38 22250 65 39 -35.3 -16.5 | 51 35 -27.3 -21.7 57 36 22555 90 46 -46.0 0.0 | 82 38 -37.9 -5.2 58 33 23165 80 49 -48.3 -8.5 | 71 42 -40.2 -13.8 59 30 23720 90 50 -50.0 0.0 | 83 42 -41.9 -5.2 60 21 25965 90 69 -69.0 0.0 | 85 61 -60.9 -5.2 61 20 26213 90 69 -69.0 0.0 | 85 61 -60.9 -5.2 Wind Parameters Mean winds (0-6000m): 93.1 at 12.8 knts Storm direction: 123.1 at 9.6 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 22.3 neg: -14.3 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 33.15 Bulk Shear: 16.63 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 ------------------------------------------------------------------------------- 500 148 3 291 7| 5.1 0.0 5.1| 4.3 -6.3 -1.9 -3.8 -0.19| 7.7 -1.5 1000 130 4 298 6| 2.5 2.0 4.5| 9.5 -6.3 3.3 3.3 0.19| 7.2 1.4 1500 108 6 327 4| 1.7 3.3 5.0| 15.4 -6.3 9.1 6.1 0.38| 6.9 2.6 2000 101 8 358 4| 1.9 2.5 4.4| 19.8 -6.3 13.5 6.8 0.44| 5.8 2.5 2500 96 10 19 4| 1.5 2.5 4.0| 19.8 -13.8 6.0 2.4 0.25| 5.6 1.4 3000 91 11 27 6| 1.4 2.1 3.5| 22.3 -14.3 8.1 2.7 0.26| 5.0 1.3 4000 89 12 34 7| 1.4 1.6 3.0| 31.8 -19.9 11.9 3.0 0.25| 4.9 1.2 5000 89 13 41 7| 1.4 1.3 2.7| 49.7 -28.2 21.5 4.3 0.26| 5.7 1.5 6000 93 13 46 7| 1.2 1.1 2.3| 52.0 -38.1 13.9 2.3 0.13| 5.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251014.00.gif