UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 16 APR 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 24.6 22.1 86 2.5 22.8 10 5 297.5 300.6 295.8 346.6 16.93 1 1000 114 24.0 22.2 90 1.8 22.7 10 5 297.1 300.2 295.9 346.6 17.09 2 925 797 21.2 19.3 89 1.9 19.9 60 16 301.0 303.8 295.8 346.3 15.41 3 850 1528 17.2 17.0 99 0.2 17.1 100 21 304.2 306.8 296.0 347.3 14.49 4 846 1568 16.8 16.2 96 0.6 16.4 100 21 304.2 306.7 295.6 345.3 13.82 5 738 2727 11.8 10.3 91 1.5 10.9 92 17 310.8 312.8 295.2 343.7 10.73 6 706 3099 10.8 -7.2 28 18.0 2.4 95 20 313.7 314.3 289.9 323.8 3.15 7 700 3170 10.6 -10.4 22 21.0 1.4 95 20 314.2 314.7 289.5 322.3 2.47 8 685 3350 10.0 -12.0 20 22.0 0.6 95 19 315.5 315.9 289.6 322.8 2.22 9 633 4001 4.8 4.1 95 0.7 4.4 66 19 316.8 318.4 294.9 342.5 8.14 10 558 5019 -1.3 -1.3 100 0.0 -1.3 99 22 321.2 322.4 294.7 341.4 6.25 11 503 5843 -4.3 -8.2 74 3.9 -6.1 85 19 327.2 328.1 294.6 341.0 4.10 12 500 5890 -4.7 -7.2 83 2.5 -5.9 80 19 327.3 328.2 294.8 342.2 4.46 13 464 6476 -8.5 -9.0 96 0.5 -8.7 78 22 329.6 330.5 295.2 343.8 4.18 14 461 6526 -8.1 -16.1 53 8.0 -11.1 78 23 330.8 331.2 294.1 339.0 2.36 15 449 6731 -8.9 -24.9 26 16.0 -13.6 80 25 332.3 332.5 293.4 336.3 1.13 16 438 6924 -9.9 -13.2 77 3.3 -11.2 77 22 333.4 334.0 295.3 344.3 3.16 17 425 7156 -11.3 -20.3 47 9.0 -14.3 80 21 334.5 334.8 294.5 340.8 1.79 18 406 7506 -13.7 -16.2 81 2.5 -14.6 91 20 335.7 336.3 295.6 345.1 2.66 19 400 7620 -13.3 -33.3 17 20.0 -17.9 95 20 337.7 337.8 294.3 339.9 0.58 20 387 7871 -15.1 -44.1 6 29.0 -20.0 97 22 338.5 338.6 294.1 339.3 0.20 21 355 8516 -20.5 -32.5 33 12.0 -23.0 99 26 339.7 339.9 294.9 342.4 0.70 22 300 9740 -29.1 -52.1 9 23.0 -31.3 115 17 344.4 344.4 295.4 344.8 0.10 23 297 9812 -29.7 -53.7 8 24.0 -31.9 114 17 344.5 344.5 295.5 344.9 0.09 24 258 10795 -38.3 -56.3 13 18.0 -39.4 103 13 346.0 346.0 295.8 346.3 0.07 25 250 11010 -40.1 -51.1 30 11.0 -40.9 100 12 346.4 346.5 296.0 347.0 0.14 26 248 11065 -40.5 -49.5 37 9.0 -41.2 102 13 346.6 346.7 296.0 347.3 0.17 27 246 11120 -40.9 -45.2 63 4.3 -41.3 104 13 346.9 346.9 296.2 348.0 0.27 28 236 11403 -43.3 -45.6 78 2.3 -43.5 106 14 347.4 347.4 296.3 348.5 0.27 29 217 11965 -47.9 -52.9 56 5.0 -48.1 84 12 348.7 348.7 296.5 349.2 0.13 30 200 12500 -52.7 -55.7 70 3.0 -52.8 140 12 349.3 349.3 296.5 349.7 0.10 31 197 12597 -53.5 -56.1 73 2.6 -53.6 140 12 349.6 349.6 296.6 350.0 0.10 32 179 13204 -58.9 -63.4 56 4.5 -59.0 151 14 350.4 350.4 296.8 350.6 0.04 33 151 14250 -66.5 -74.5 32 8.0 -66.5 235 9 354.9 354.9 297.7 354.9 0.01 34 150 14290 -66.7 -75.7 27 9.0 -66.8 240 8 355.2 355.2 297.7 355.2 0.01 35 128 15235 -71.9 -84.9 13 13.0 -71.9 335 10 362.3 362.3 299.1 362.3 0.00 36 100 16650 -82.1 -89.1 29 7.0 -82.1 165 10 369.1 369.1 300.4 369.1 0.00 37 86 17483 -86.3 -90.8 44 4.5 -86.3 190 21 376.9 376.9 301.8 376.9 0.00 38 80 17883 -82.5 -90.5 24 8.0 -82.5 190 14 392.6 392.6 304.2 392.6 0.00 39 75 18250 -74.3 -88.3 10 14.0 -74.3 330 13 417.1 417.1 307.4 417.1 0.00 40 71 18568 -76.3 -90.3 9 14.0 -76.3 327 17 419.4 419.4 307.6 419.5 0.00 41 70 18650 -73.1 -89.1 7 16.0 -73.2 285 12 428.0 428.0 308.6 428.0 0.00 42 69 18735 -71.5 -88.5 6 17.0 -71.6 297 13 433.2 433.2 309.1 433.2 0.00 43 61 19471 -67.5 -89.5 3 22.0 -67.7 240 21 457.6 457.6 311.5 457.7 0.00 44 51 20542 -70.7 -90.7 4 20.0 -70.8 275 30 474.2 474.2 313.0 474.2 0.00 45 50 20660 -70.5 -90.5 4 20.0 -70.6 275 29 477.4 477.4 313.2 477.4 0.00 46 40 21994 -68.1 -91.1 2 23.0 -68.4 300 30 514.8 514.8 315.9 514.8 0.00 47 34 22986 -61.5 -89.5 1 28.0 -62.2 276 18 556.7 556.7 318.5 556.7 0.00 48 31 23557 -62.9 -89.9 1 27.0 -63.6 281 14 567.8 567.8 319.0 567.8 0.00 49 30 23760 -61.7 -90.7 1 29.0 -62.4 295 9 576.4 576.4 319.5 576.5 0.00 50 27 24421 -55.1 -88.1 1 33.0 -56.8 111 11 612.6 612.6 321.2 612.7 0.01 51 24 25166 -58.7 -88.7 1 30.0 -60.0 120 13 623.1 623.1 321.6 623.2 0.01 52 23 25435 -54.3 -87.3 1 33.0 -56.4 92 15 643.7 643.7 322.4 643.8 0.01 53 20 26330 -54.1 -87.1 1 33.0 -56.5 85 33 670.6 670.6 323.4 670.6 0.01 54 19 26660 -53.5 -86.5 1 33.0 -56.2 70 37 682.4 682.4 323.9 682.4 0.01 55 18 27007 -54.3 -87.3 1 33.0 -56.9 83 33 690.5 690.5 324.1 690.5 0.01 TRP 86 17483 -86.3 -90.8 44 4.5 -86.3 190 21 376.9 376.9 301.8 376.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 573.98 mb = 4802.15 m = 15754.91 ft Wetbulb zero: 575.43 mb = 4770.77 m = 15651.94 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 83.33 % Est. max temperature: 31.14 C = 88.06 F Sfc-Lift cond lev (LCL): 967.46 mb = 403.79 m = 1324.75 ft T: 22.81 C 700-500 lapse rate: 5.62 C/km ThetaE index: 25.02 C Layer 846.0- 685.0 mb Conv cond level (CCL): 888.96 mb = 1140.52 m = 3741.82 ft Mean mixing ratio: 16.05 g/kg Conv temperature: 29.59 C = 85.26 F Cap Strength: 1.27 C Lifted Index: -0.50 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.23 C Lifted Index @700 mb: 0.97 C Showalter Index: -0.76 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.70 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 265.00 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 118.14 J/kg Max Up Vert Vel: 15.37 m/s Conv Inhibition (B-): 48.61 J/kg Cap Strength: 1.27 C Lift Cond Lev (LCL): 927.46 mb = 773.70 m = 2538.35 ft Lev Free Conv (LFC): 652.46 mb = 3751.42 m = 12307.66 ft Equ Level (EL): 452.46 mb = 6671.50 m = 21887.84 ft B at Equ Level: 117.61 J/kg Max Parcel Lev (MPL): 272.46 mb = 10413.78 m = 34165.52 ft Wind level data Storm motion: 117 at 14 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 10 5 -0.9 -4.9 | 314 16 11.8 -11.3 1 1000 114 10 5 -0.9 -4.9 | 314 16 11.8 -11.3 2 978 305 45 19 -13.4 -13.4 | 2 20 -0.8 -19.8 3 945 610 45 18 -12.7 -12.7 | 0 19 -0.1 -19.1 4 925 797 60 16 -13.9 -8.0 | 5 14 -1.2 -14.4 5 913 914 70 15 -14.1 -5.1 | 7 12 -1.4 -11.5 6 881 1219 90 18 -18.0 0.0 | 40 8 -5.3 -6.4 7 850 1528 100 21 -20.7 3.6 | 71 8 -8.0 -2.7 8 791 2134 95 17 -16.9 1.5 | 41 6 -4.3 -4.9 9 763 2438 90 15 -15.0 0.0 | 20 7 -2.3 -6.4 10 700 3170 95 20 -19.9 1.7 | 58 9 -7.3 -4.6 11 659 3658 95 17 -16.9 1.5 | 41 6 -4.3 -4.9 12 635 3962 65 19 -17.2 -8.0 | 18 15 -4.5 -14.4 13 611 4267 85 24 -23.9 -2.1 | 53 14 -11.2 -8.4 14 567 4877 100 22 -21.7 3.8 | 74 9 -9.0 -2.5 15 506 5791 90 20 -20.0 0.0 | 49 10 -7.3 -6.4 16 500 5890 80 19 -18.7 -3.3 | 32 11 -6.0 -9.6 17 487 6096 75 17 -16.4 -4.4 | 19 11 -3.7 -10.8 18 450 6706 80 25 -24.6 -4.3 | 48 16 -11.9 -10.7 19 433 7010 75 21 -20.3 -5.4 | 33 14 -7.6 -11.8 20 400 7620 95 20 -19.9 1.7 | 58 9 -7.3 -4.6 21 400 7620 95 20 -19.9 1.7 | 58 9 -7.3 -4.6 22 368 8230 100 25 -24.6 4.3 | 80 12 -11.9 -2.0 23 325 9144 95 27 -26.9 2.4 | 74 15 -14.2 -4.0 24 312 9449 95 20 -19.9 1.7 | 58 9 -7.3 -4.6 25 300 9740 115 17 -15.4 7.2 | 107 3 -2.7 0.8 26 299 9754 115 17 -15.4 7.2 | 107 3 -2.7 0.8 27 250 11010 100 12 -11.8 2.1 | 349 4 0.9 -4.3 28 240 11278 110 15 -14.1 5.1 | 49 2 -1.4 -1.2 29 209 12192 75 11 -10.6 -2.8 | 347 9 2.0 -9.2 30 200 12497 120 11 -9.5 5.5 | 285 3 3.1 -0.9 31 200 12500 140 12 -7.7 9.2 | 240 6 5.0 2.8 32 191 12802 140 12 -7.7 9.2 | 240 6 5.0 2.8 33 164 13716 165 16 -4.1 15.5 | 223 12 8.5 9.1 34 157 14021 205 14 5.9 12.7 | 251 20 18.6 6.3 35 150 14290 240 8 6.9 4.0 | 277 20 19.6 -2.4 36 149 14326 215 13 7.5 10.6 | 258 21 20.1 4.3 37 134 14935 285 5 4.8 -1.3 | 294 19 17.5 -7.6 38 127 15240 340 11 3.8 -10.3 | 315 23 16.4 -16.7 39 115 15850 30 12 -6.0 -10.4 | 338 18 6.7 -16.7 40 103 16459 55 11 -9.0 -6.3 | 344 13 3.7 -12.7 41 100 16650 165 10 -2.6 9.7 | 252 11 10.1 3.3 42 98 16764 155 8 -3.4 7.3 | 264 9 9.3 0.9 43 88 17374 180 18 0.0 18.0 | 227 17 12.7 11.6 44 86 17483 190 21 3.6 20.7 | 229 22 16.3 14.3 45 83 17678 190 22 3.8 21.7 | 227 23 16.5 15.3 46 79 17983 190 11 1.9 10.8 | 253 15 14.6 4.5 47 75 18288 345 13 3.4 -12.6 | 320 25 16.0 -18.9 48 71 18593 325 17 9.8 -13.9 | 312 30 22.4 -20.3 49 70 18650 285 12 11.6 -3.1 | 291 26 24.3 -9.5 50 67 18898 320 15 9.6 -11.5 | 309 29 22.3 -17.8 51 64 19202 240 13 11.3 6.5 | 270 24 23.9 0.1 52 58 19812 240 32 27.7 16.0 | 257 42 40.4 9.6 53 52 20422 275 31 30.9 -2.7 | 282 44 43.6 -9.1 54 50 20660 275 29 28.9 -2.5 | 282 42 41.6 -8.9 55 45 21336 270 31 31.0 -0.0 | 278 44 43.7 -6.4 56 43 21641 285 37 35.7 -9.6 | 288 51 48.4 -15.9 57 38 22250 310 26 19.9 -16.7 | 305 40 32.6 -23.1 58 35 22860 290 18 16.9 -6.2 | 293 32 29.6 -12.5 59 33 23165 260 18 17.7 3.1 | 276 31 30.4 -3.2 60 31 23470 275 17 16.9 -1.5 | 285 31 29.6 -7.8 61 30 23760 295 9 8.2 -3.8 | 296 23 20.8 -10.2 62 30 23774 265 17 16.9 1.5 | 279 30 29.6 -4.9 63 29 24079 280 13 12.8 -2.3 | 289 27 25.5 -8.6 64 27 24384 105 10 -9.7 2.6 | 321 5 3.0 -3.8 65 26 24689 145 19 -10.9 15.6 | 191 9 1.8 9.2 66 25 24994 150 17 -8.5 14.7 | 206 9 4.2 8.4 67 24 25298 100 11 -10.8 1.9 | 338 5 1.8 -4.4 68 20 26213 50 33 -25.3 -21.2 | 25 30 -12.6 -27.6 69 20 26330 85 33 -32.9 -2.9 | 65 22 -20.2 -9.2 70 19 26518 70 37 -34.8 -12.7 | 49 29 -22.1 -19.0 71 17 26822 90 31 -31.0 0.0 | 71 19 -18.3 -6.4 72 15 27432 80 36 -35.5 -6.3 | 61 26 -22.8 -12.6 Wind Parameters Mean winds (0-6000m): 86.6 at 18.9 knts Storm direction: 116.6 at 14.2 knts Shear (0-3000m) pos: 4.2 neg: 0.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 111.5 neg: -12.7 tot: 98.8 m^2/s^2 ave: 32.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.3 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 5.04 Bulk Shear: 23.46 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 15 352 18| 14.7 0.0 14.7| 72.2 -2.3 69.9 139.8 0.91| 16.8 15.3 1000 53 16 360 16| 8.1 0.0 8.1| 88.3 -2.3 86.0 86.0 0.71| 14.1 10.1 1500 68 17 14 13| 7.3 0.0 7.3|103.7 -2.3 101.4 67.6 0.76| 11.9 9.1 2000 77 17 23 11| 5.4 0.9 6.4|103.7 -8.4 95.3 47.6 0.61| 9.8 6.0 2500 80 17 24 10| 4.4 1.1 5.5|105.0 -12.7 92.3 36.9 0.52| 8.5 4.4 3000 82 17 27 10| 4.2 0.9 5.2|111.5 -12.7 98.8 32.9 0.55| 7.7 4.3 4000 84 18 30 10| 3.0 1.4 4.4|123.4 -27.1 96.3 24.1 0.37| 7.8 2.9 5000 86 19 37 10| 3.0 1.1 4.1|157.2 -29.5 127.7 25.5 0.43| 7.5 3.2 6000 87 19 40 10| 2.5 1.6 4.1|157.2 -53.2 104.0 17.3 0.27| 7.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20250416.12.gif