UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 19 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 21.5 83 3.1 22.4 50 3 297.5 300.4 295.4 344.7 16.30 1 1000 111 24.4 21.6 84 2.8 22.4 70 9 297.5 300.5 295.6 345.3 16.46 2 925 794 22.4 20.3 88 2.1 20.9 50 30 302.2 305.2 296.8 350.7 16.42 3 876 1268 20.0 17.8 87 2.2 18.5 59 28 304.5 307.2 296.3 348.6 14.80 4 852 1508 18.8 14.4 76 4.4 15.8 78 29 305.6 307.9 294.8 342.2 12.20 5 850 1528 18.6 14.3 76 4.3 15.7 80 29 305.6 307.9 294.8 342.0 12.15 6 785 2207 13.8 13.8 100 0.0 13.8 95 25 307.5 309.9 295.7 346.0 12.74 7 700 3167 8.0 5.9 87 2.1 6.8 95 18 311.3 312.9 293.6 337.1 8.35 8 697 3202 7.8 5.6 86 2.2 6.5 96 19 311.5 313.1 293.5 336.9 8.21 9 686 3334 8.8 5.0 77 3.8 6.5 99 21 314.0 315.6 294.1 339.0 8.00 10 665 3591 7.8 3.3 73 4.5 5.2 92 18 315.7 317.1 294.0 338.8 7.32 11 568 4873 0.2 -2.4 83 2.6 -1.2 85 22 321.3 322.5 294.2 339.7 5.65 12 554 5074 0.2 -14.8 31 15.0 -5.7 100 20 323.6 324.1 292.0 331.1 2.19 13 546 5190 0.4 -30.6 8 31.0 -8.2 110 19 325.2 325.3 290.9 327.2 0.55 14 506 5796 -4.1 -17.1 36 13.0 -8.9 114 23 326.9 327.3 292.7 333.8 1.98 15 501 5874 -4.5 -24.5 19 20.0 -10.6 115 24 327.4 327.6 292.0 331.1 1.05 16 500 5890 -4.5 -24.5 19 20.0 -10.6 115 24 327.6 327.8 292.0 331.3 1.05 17 445 6797 -10.1 -42.1 5 32.0 -16.0 118 23 331.6 331.6 292.4 332.4 0.21 18 400 7610 -14.9 -33.9 18 19.0 -19.0 110 25 335.6 335.7 293.7 337.7 0.54 19 399 7629 -14.9 -33.9 18 19.0 -19.0 105 28 335.9 336.0 293.8 337.9 0.55 20 395 7705 -15.3 -25.3 42 10.0 -18.1 105 27 336.3 336.6 294.5 340.8 1.24 21 374 8116 -18.3 -32.3 28 14.0 -21.4 108 23 337.6 337.8 294.4 340.2 0.68 22 366 8278 -19.3 -24.3 65 5.0 -20.7 111 21 338.4 338.7 295.2 343.7 1.46 23 360 8400 -20.5 -32.5 33 12.0 -23.0 115 19 338.4 338.5 294.6 341.0 0.69 24 350 8609 -22.3 -26.7 67 4.4 -23.4 122 17 338.7 339.0 295.1 343.2 1.23 25 347 8672 -22.3 -42.3 14 20.0 -25.3 124 17 339.5 339.6 294.4 340.6 0.27 26 343 8757 -22.7 -42.7 14 20.0 -25.6 127 16 340.1 340.2 294.6 341.1 0.26 27 330 9040 -24.1 -55.1 4 31.0 -27.2 136 17 342.0 342.0 294.8 342.2 0.07 28 307 9564 -27.7 -48.7 12 21.0 -30.0 142 21 344.1 344.1 295.4 344.7 0.15 29 300 9730 -29.3 -45.3 20 16.0 -31.2 130 17 344.1 344.1 295.5 345.0 0.22 30 290 9970 -31.3 -43.3 30 12.0 -32.7 126 16 344.6 344.6 295.7 345.7 0.29 31 268 10522 -35.3 -61.3 5 26.0 -36.8 151 20 346.6 346.6 295.9 346.8 0.04 32 262 10678 -36.5 -45.5 39 9.0 -37.4 160 21 347.1 347.2 296.2 348.1 0.25 33 251 10973 -39.3 -49.3 34 10.0 -40.1 160 22 347.2 347.3 296.2 347.9 0.17 34 250 11000 -39.7 -47.7 42 8.0 -40.4 160 22 347.0 347.1 296.1 347.9 0.21 35 249 11027 -39.9 -46.9 47 7.0 -40.5 160 22 347.1 347.2 296.2 348.1 0.23 36 246 11110 -40.5 -44.4 66 3.9 -40.8 161 22 347.5 347.5 296.3 348.7 0.30 37 234 11449 -42.5 -46.3 66 3.8 -42.8 164 21 349.4 349.5 296.7 350.5 0.26 38 223 11773 -44.9 -49.9 57 5.0 -45.2 169 21 350.6 350.6 296.9 351.3 0.18 39 200 12490 -51.5 -55.4 63 3.9 -51.7 185 20 351.2 351.2 297.0 351.7 0.10 40 186 12956 -56.1 -59.4 66 3.3 -56.2 190 19 351.1 351.2 297.0 351.4 0.07 41 172 13448 -60.3 -67.3 39 7.0 -60.4 179 25 352.1 352.1 297.1 352.3 0.03 42 169 13558 -60.9 -69.9 30 9.0 -61.0 176 26 352.9 352.9 297.3 353.0 0.02 43 150 14290 -66.1 -75.1 27 9.0 -66.2 180 14 356.2 356.2 298.0 356.3 0.01 44 147 14412 -66.9 -76.9 23 10.0 -67.0 183 13 356.9 356.9 298.1 356.9 0.01 45 137 14835 -70.5 -76.5 41 6.0 -70.5 192 11 357.8 357.8 298.2 357.8 0.01 46 120 15609 -77.1 -83.1 38 6.0 -77.1 230 6 359.5 359.5 298.6 359.5 0.00 47 102 16530 -82.9 -89.9 29 7.0 -82.9 219 10 365.5 365.5 299.7 365.5 0.00 48 101 16584 -82.9 -89.9 29 7.0 -82.9 217 11 366.5 366.5 299.9 366.5 0.00 49 100 16640 -82.7 -89.7 29 7.0 -82.7 215 11 367.9 367.9 300.2 367.9 0.00 50 95 16925 -83.3 -90.3 28 7.0 -83.3 206 10 372.2 372.2 300.9 372.2 0.00 51 94 16984 -82.9 -90.9 24 8.0 -82.9 201 10 374.1 374.1 301.3 374.1 0.00 52 92 17106 -75.3 -86.3 16 11.0 -75.3 173 9 391.5 391.5 304.0 391.5 0.00 53 78 18048 -80.9 -88.9 25 8.0 -80.9 310 12 398.8 398.8 305.0 398.8 0.00 54 73 18421 -81.1 -89.1 25 8.0 -81.1 301 14 406.0 406.0 306.0 406.0 0.00 55 70 18660 -75.9 -88.9 11 13.0 -75.9 220 9 422.0 422.0 307.9 422.0 0.00 56 66 19006 -70.1 -88.1 5 18.0 -70.2 238 16 441.8 441.8 310.1 441.8 0.00 57 53 20305 -72.5 -89.5 6 17.0 -72.6 255 27 464.8 464.8 312.2 464.8 0.00 58 50 20650 -70.1 -89.1 5 19.0 -70.2 255 18 478.3 478.3 313.3 478.3 0.00 59 48 20895 -66.9 -88.9 3 22.0 -67.1 248 19 491.5 491.5 314.4 491.6 0.00 60 43 21561 -65.7 -88.7 3 23.0 -66.0 266 21 510.2 510.2 315.7 510.2 0.00 61 37 22492 -57.5 -86.5 1 29.0 -58.5 263 15 553.7 553.7 318.3 553.7 0.01 62 30 23800 -63.1 -89.1 2 26.0 -63.7 270 26 572.6 572.6 319.3 572.6 0.00 63 27 24458 -59.3 -87.3 1 28.0 -60.4 279 16 600.8 600.8 320.6 600.9 0.01 64 25 24940 -61.5 -87.5 2 26.0 -62.4 255 4 607.9 607.9 321.0 607.9 0.01 65 23 25468 -54.7 -84.7 1 30.0 -56.7 109 20 642.5 642.5 322.4 642.6 0.01 66 20 26360 -57.5 -85.5 2 28.0 -59.2 90 35 660.2 660.2 323.1 660.3 0.01 67 19 26684 -57.7 -86.7 1 29.0 -59.5 88 35 669.3 669.3 323.4 669.4 0.01 68 18 27027 -54.7 -84.7 1 30.0 -57.2 86 35 689.2 689.2 324.1 689.3 0.02 TRP 78 18048 -80.9 -88.9 25 8.0 -80.9 310 12 398.8 398.8 305.0 398.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 542.44 mb = 5244.07 m = 17204.74 ft Wetbulb zero: 585.66 mb = 4624.25 m = 15171.22 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 74.42 % Est. max temperature: 32.70 C = 90.85 F Sfc-Lift cond lev (LCL): 959.00 mb = 477.76 m = 1567.45 ft T: 23.33 C 700-500 lapse rate: 4.59 C/km ThetaE index: 9.10 C Layer 700.0- 686.0 mb Conv cond level (CCL): 856.12 mb = 1465.98 m = 4809.58 ft Mean mixing ratio: 16.35 g/kg Conv temperature: 32.54 C = 90.57 F Cap Strength: 1.95 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.08 C Lifted Index @700 mb: -2.16 C Showalter Index: 1.46 C Risk: Showers probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.80 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 253.60 Risk: None Energy Index: -2.02 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 290.83 J/kg Max Up Vert Vel: 24.12 m/s Conv Inhibition (B-): 49.14 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 919.47 mb = 846.18 m = 2776.15 ft Lev Free Conv (LFC): 804.47 mb = 1997.97 m = 6554.94 ft Equ Level (EL): 314.47 mb = 9390.07 m = 30806.94 ft B at Equ Level: 289.49 J/kg Max Parcel Lev (MPL): 154.47 mb = 14109.78 m = 46291.36 ft Wind level data Storm motion: 116 at 17 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 3 -2.3 -1.9 | 306 16 13.0 -9.5 1 1000 111 70 9 -8.5 -3.1 | 327 13 6.8 -10.6 2 978 305 60 18 -15.6 -9.0 | 1 17 -0.3 -16.5 3 945 610 55 30 -24.6 -17.2 | 21 26 -9.3 -24.7 4 925 794 50 30 -23.0 -19.3 | 16 28 -7.7 -26.8 5 912 914 55 30 -24.6 -17.2 | 21 26 -9.3 -24.7 6 881 1219 55 28 -22.9 -16.1 | 18 25 -7.7 -23.6 7 850 1528 80 29 -28.6 -5.0 | 47 18 -13.3 -12.6 8 820 1829 90 24 -24.0 0.0 | 49 12 -8.7 -7.5 9 791 2134 95 25 -24.9 2.2 | 61 11 -9.6 -5.3 10 763 2438 95 25 -24.9 2.2 | 61 11 -9.6 -5.3 11 700 3167 95 18 -17.9 1.6 | 24 7 -2.7 -6.0 12 684 3353 100 21 -20.7 3.6 | 54 7 -5.4 -3.9 13 659 3658 90 17 -17.0 0.0 | 13 8 -1.7 -7.5 14 611 4267 85 22 -21.9 -1.9 | 35 12 -6.6 -9.4 15 567 4877 85 22 -21.9 -1.9 | 35 12 -6.6 -9.4 16 546 5182 110 19 -17.9 6.5 | 68 3 -2.6 -1.0 17 500 5890 115 24 -21.8 10.1 | 112 7 -6.5 2.6 18 487 6096 115 25 -22.7 10.6 | 112 8 -7.4 3.0 19 416 7315 120 22 -19.1 11.0 | 133 5 -3.8 3.5 20 400 7610 110 25 -23.5 8.6 | 97 8 -8.2 1.0 21 399 7620 105 28 -27.0 7.2 | 89 12 -11.8 -0.3 22 383 7925 105 26 -25.1 6.7 | 85 10 -9.8 -0.8 23 368 8230 110 21 -19.7 7.2 | 86 4 -4.5 -0.3 24 339 8839 130 15 -11.5 9.6 | 241 4 3.8 2.1 25 312 9449 150 23 -11.5 19.9 | 197 13 3.8 12.4 26 300 9730 130 17 -13.0 10.9 | 214 4 2.3 3.4 27 286 10058 125 16 -13.1 9.2 | 233 3 2.2 1.7 28 262 10668 160 21 -7.2 19.7 | 214 15 8.1 12.2 29 250 11000 160 22 -7.5 20.7 | 211 15 7.8 13.1 30 229 11582 165 21 -5.4 20.3 | 218 16 9.8 12.8 31 200 12490 185 20 1.7 19.9 | 234 21 17.0 12.4 32 200 12497 190 18 3.1 17.7 | 241 21 18.4 10.2 33 181 13106 190 20 3.5 19.7 | 237 22 18.7 12.2 34 164 13716 170 29 -5.0 28.6 | 206 23 10.2 21.0 35 157 14021 165 16 -4.1 15.5 | 235 14 11.1 7.9 36 150 14290 180 14 0.0 14.0 | 247 17 15.3 6.5 37 134 14935 195 10 2.6 9.7 | 263 18 17.9 2.1 38 115 15850 245 5 4.5 2.1 | 285 21 19.8 -5.4 39 100 16640 215 11 6.3 9.0 | 266 22 21.6 1.5 40 98 16764 220 9 5.8 6.9 | 272 21 21.1 -0.6 41 93 17069 195 10 2.6 9.7 | 263 18 17.9 2.1 42 88 17374 45 2 -1.4 -1.4 | 303 16 13.9 -8.9 43 83 17678 320 10 6.4 -7.7 | 305 26 21.7 -15.2 44 79 17983 305 14 11.5 -8.0 | 300 31 26.7 -15.6 45 78 18048 310 12 9.2 -7.7 | 302 29 24.5 -15.2 46 75 18288 305 17 13.9 -9.8 | 301 34 29.2 -17.3 47 71 18593 295 10 9.1 -4.2 | 296 27 24.3 -11.8 48 70 18660 220 9 5.8 6.9 | 272 21 21.1 -0.6 49 67 18898 220 12 7.7 9.2 | 266 23 23.0 1.7 50 64 19202 270 22 22.0 -0.0 | 281 38 37.3 -7.5 51 58 19812 240 28 24.2 14.0 | 261 40 39.5 6.5 52 55 20117 255 32 30.9 8.3 | 269 46 46.2 0.8 53 50 20650 255 18 17.4 4.7 | 275 33 32.7 -2.9 54 47 21031 245 20 18.1 8.5 | 268 33 33.4 0.9 55 41 21946 280 22 21.7 -3.8 | 287 39 36.9 -11.3 56 39 22250 255 18 17.4 4.7 | 275 33 32.7 -2.9 57 37 22555 265 14 13.9 1.2 | 282 30 29.2 -6.3 58 35 22860 305 13 10.6 -7.5 | 300 30 25.9 -15.0 59 33 23165 295 17 15.4 -7.2 | 296 34 30.7 -14.7 60 32 23470 300 19 16.5 -9.5 | 298 36 31.7 -17.0 61 30 23800 270 26 26.0 -0.0 | 280 42 41.3 -7.5 62 29 24079 270 26 26.0 -0.0 | 280 42 41.3 -7.5 63 26 24689 285 10 9.7 -2.6 | 292 27 24.9 -10.1 64 25 24994 250 3 2.8 1.0 | 290 19 18.1 -6.5 65 24 25298 115 10 -9.1 4.2 | 298 7 6.2 -3.3 66 23 25603 105 27 -26.1 7.0 | 87 11 -10.8 -0.5 67 21 25908 125 38 -31.1 21.8 | 132 21 -15.9 14.3 68 20 26360 90 35 -35.0 0.0 | 69 21 -19.7 -7.5 69 18 26822 85 35 -34.9 -3.1 | 62 22 -19.6 -10.6 70 16 27127 90 50 -50.0 0.0 | 78 36 -34.7 -7.5 Wind Parameters Mean winds (0-6000m): 86.2 at 22.7 knts Storm direction: 116.2 at 17.0 knts Shear (0-3000m) pos: 3.7 neg: 0.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 84.3 deg Storm rel helicity (0-3000m) pos: 167.7 neg: -27.0 tot: 140.7 m^2/s^2 ave: 46.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 5.0 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 19.98 Bulk Shear: 14.55 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 59 19 3 17| 26.8 0.0 26.8| 86.0 0.0 86.0 171.9 0.77| 27.5 21.1 1000 56 24 13 22| 13.4 0.1 13.5| 98.8 -14.2 84.5 84.5 0.61| 17.0 10.5 1500 59 26 18 22| 8.8 0.1 8.9|158.9 -16.8 142.0 94.7 0.65| 16.2 10.5 2000 67 26 25 19| 5.9 0.1 6.0|166.6 -16.8 149.7 74.9 0.61| 14.0 8.5 2500 72 25 30 18| 4.5 0.0 4.5|167.7 -19.1 148.6 59.4 0.58| 11.6 6.7 3000 76 25 32 16| 3.7 0.9 4.6|167.7 -27.0 140.7 46.9 0.47| 10.5 5.0 4000 79 23 33 14| 2.8 0.6 3.4|178.0 -35.7 142.3 35.6 0.41| 9.3 3.8 5000 81 23 33 13| 2.2 0.5 2.7|185.6 -35.7 149.9 30.0 0.40| 8.3 3.3 6000 86 23 39 12| 2.4 0.4 2.8|190.6 -35.7 154.9 25.8 0.41| 7.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20250419.12.gif