UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 1 MAY 25 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 88 23.0 22.0 94 1.0 22.3 160 2 296.0 299.0 295.4 344.5 16.84 1 1000 106 22.8 22.1 96 0.7 22.3 130 3 296.0 299.0 295.5 344.8 16.98 2 990 194 22.4 22.4 100 0.0 22.4 110 3 296.4 299.6 295.9 346.8 17.48 3 957 491 23.0 20.3 85 2.7 21.1 48 3 299.9 302.8 295.8 346.3 15.86 4 925 789 22.6 18.2 76 4.4 19.5 25 4 302.4 305.1 295.5 344.9 14.36 5 916 874 22.6 16.6 69 6.0 18.5 32 6 303.3 305.7 294.8 342.1 13.08 6 850 1521 18.2 13.9 76 4.3 15.3 65 7 305.2 307.4 294.4 340.6 11.83 7 816 1871 16.0 14.8 93 1.2 15.2 85 8 306.5 308.9 295.7 345.8 13.09 8 700 3166 10.4 5.4 71 5.0 7.4 110 7 314.0 315.5 294.1 339.2 8.06 9 696 3214 10.4 4.4 66 6.0 6.9 109 8 314.5 316.0 293.9 338.2 7.56 10 691 3274 10.0 5.0 71 5.0 7.0 107 9 314.7 316.2 294.2 339.6 7.94 11 612 4272 3.4 0.8 83 2.6 2.0 66 13 318.2 319.5 294.1 339.4 6.64 12 553 5090 -0.7 -2.9 85 2.2 -1.9 76 15 322.8 323.9 294.6 341.0 5.60 13 506 5796 -4.1 -14.1 46 10.0 -8.1 60 17 326.9 327.4 293.2 335.6 2.54 14 500 5890 -4.7 -10.7 63 6.0 -7.3 65 19 327.3 328.0 294.0 338.7 3.38 15 475 6293 -7.9 -9.0 92 1.1 -8.4 66 19 328.2 329.0 294.8 341.9 4.08 16 412 7394 -13.1 -18.1 66 5.0 -14.9 80 17 335.1 335.6 295.0 343.0 2.23 17 410 7432 -13.3 -17.4 71 4.1 -14.8 80 18 335.3 335.8 295.2 343.7 2.38 18 400 7620 -14.7 -18.5 73 3.8 -16.0 80 18 335.9 336.3 295.2 343.8 2.22 19 300 9730 -30.3 -33.0 77 2.7 -30.8 95 18 342.7 342.8 295.7 345.7 0.79 20 292 9921 -31.9 -34.0 82 2.1 -32.3 96 19 343.1 343.2 295.7 345.9 0.74 21 262 10678 -37.1 -47.1 35 10.0 -38.0 99 21 346.2 346.3 296.0 347.1 0.21 22 250 11000 -39.9 -49.9 34 10.0 -40.6 95 18 346.7 346.8 296.1 347.4 0.16 23 234 11448 -43.9 -54.9 29 11.0 -44.5 98 17 347.3 347.3 296.1 347.7 0.09 24 209 12195 -51.1 -55.7 58 4.6 -51.2 103 15 347.4 347.5 296.1 347.9 0.10 25 200 12480 -53.5 -59.5 48 6.0 -53.7 105 14 348.0 348.1 296.3 348.3 0.06 26 196 12609 -54.5 -61.5 42 7.0 -54.6 108 15 348.5 348.5 296.3 348.7 0.05 27 186 12941 -57.7 -60.2 73 2.5 -57.8 99 15 348.6 348.6 296.4 348.8 0.06 28 166 13647 -63.1 -73.1 25 10.0 -63.2 64 19 351.1 351.1 296.8 351.1 0.01 29 150 14260 -68.5 -77.5 26 9.0 -68.5 80 3 352.1 352.1 297.1 352.1 0.01 30 132 15014 -74.3 -78.7 51 4.4 -74.3 64 15 354.8 354.8 297.7 354.9 0.01 31 118 15660 -78.3 -84.3 37 6.0 -78.3 69 28 359.0 359.0 298.5 359.1 0.00 32 106 16275 -75.5 -86.5 16 11.0 -75.5 68 32 375.5 375.5 301.5 375.6 0.00 33 100 16610 -78.3 -87.3 22 9.0 -78.3 75 10 376.4 376.4 301.6 376.5 0.00 34 94 16962 -80.5 -88.5 25 8.0 -80.5 60 5 378.8 378.8 302.1 378.8 0.00 35 86 17466 -80.5 -88.5 25 8.0 -80.5 344 3 388.6 388.6 303.6 388.6 0.00 36 83 17670 -75.9 -86.9 16 11.0 -75.9 332 6 401.9 401.9 305.5 402.0 0.00 37 72 18489 -78.3 -89.3 15 11.0 -78.3 262 17 413.5 413.5 306.9 413.5 0.00 38 70 18650 -77.7 -88.7 15 11.0 -77.7 235 18 418.2 418.2 307.5 418.2 0.00 39 66 18989 -76.7 -89.7 11 13.0 -76.7 237 20 427.4 427.4 308.6 427.4 0.00 40 60 19548 -71.1 -89.1 5 18.0 -71.2 277 18 451.8 451.8 311.0 451.8 0.00 41 59 19647 -71.9 -88.9 6 17.0 -72.0 270 25 452.1 452.1 311.1 452.2 0.00 42 50 20630 -70.3 -90.3 4 20.0 -70.5 235 19 477.8 477.8 313.2 477.8 0.00 43 43 21531 -68.1 -90.1 3 22.0 -68.4 160 14 504.3 504.3 315.2 504.3 0.00 44 39 22127 -61.1 -89.1 1 28.0 -61.7 101 8 536.3 536.3 317.3 536.3 0.00 45 30 23780 -55.1 -86.1 1 31.0 -56.7 80 21 594.4 594.4 320.3 594.5 0.01 46 28 24222 -53.9 -85.9 1 32.0 -55.8 80 20 609.6 609.6 321.0 609.7 0.01 47 21 26071 -53.5 -85.5 1 32.0 -55.9 83 40 663.1 663.1 323.2 663.2 0.01 TRP 94 16962 -80.5 -88.5 25 8.0 -80.5 60 5 378.8 378.8 302.1 378.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 563.07 mb = 4950.02 m = 16240.02 ft Wetbulb zero: 581.74 mb = 4681.03 m = 15357.54 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 78.22 % Est. max temperature: 32.18 C = 89.92 F Sfc-Lift cond lev (LCL): 987.85 mb = 213.12 m = 699.21 ft T: 22.44 C 700-500 lapse rate: 5.54 C/km ThetaE index: 7.63 C Layer 700.0- 691.0 mb Conv cond level (CCL): 844.69 mb = 1574.71 m = 5166.32 ft Mean mixing ratio: 15.41 g/kg Conv temperature: 32.43 C = 90.37 F Cap Strength: 3.20 C Lifted Index: -0.03 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.73 C Lifted Index @700 mb: 1.12 C Showalter Index: 1.84 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.60 C K Index: 31.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.80 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.29 J/kg Max Up Vert Vel: 11.94 m/s Conv Inhibition (B-): 150.67 J/kg Cap Strength: 3.20 C Lift Cond Lev (LCL): 911.47 mb = 917.12 m = 3008.89 ft Lev Free Conv (LFC): 626.47 mb = 4080.01 m = 13385.71 ft Equ Level (EL): 436.47 mb = 6947.97 m = 22794.90 ft B at Equ Level: 71.08 J/kg Max Parcel Lev (MPL): 276.47 mb = 10302.95 m = 33801.93 ft Wind level data Storm motion: 108 at 8 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 88 160 2 -0.7 1.9 | 275 7 6.9 -0.6 1 1000 106 130 3 -2.3 1.9 | 276 5 5.3 -0.6 2 978 305 85 2 -2.0 -0.2 | 296 6 5.6 -2.7 3 944 610 25 3 -1.3 -2.7 | 310 8 6.3 -5.2 4 925 789 25 4 -1.7 -3.6 | 316 9 5.9 -6.1 5 912 914 35 7 -4.0 -5.7 | 336 9 3.6 -8.2 6 850 1521 65 7 -6.3 -3.0 | 347 6 1.3 -5.5 7 791 2134 100 9 -8.9 1.6 | 53 2 -1.3 -0.9 8 763 2438 85 10 -10.0 -0.9 | 35 4 -2.4 -3.4 9 736 2743 85 10 -10.0 -0.9 | 35 4 -2.4 -3.4 10 710 3048 85 15 -14.9 -1.3 | 63 8 -7.3 -3.8 11 700 3166 110 7 -6.6 2.4 | 276 1 1.0 -0.1 12 684 3353 105 10 -9.7 2.6 | 92 2 -2.1 0.1 13 634 3962 95 13 -13.0 1.1 | 76 6 -5.3 -1.4 14 611 4267 65 13 -11.8 -5.5 | 28 9 -4.2 -8.0 15 588 4572 95 12 -12.0 1.0 | 71 5 -4.4 -1.5 16 567 4877 70 12 -11.3 -4.1 | 29 8 -3.7 -6.6 17 546 5182 80 17 -16.7 -3.0 | 59 11 -9.1 -5.5 18 506 5791 60 17 -14.7 -8.5 | 33 13 -7.1 -11.0 19 500 5890 65 19 -17.2 -8.0 | 42 14 -9.6 -10.5 20 487 6096 60 20 -17.3 -10.0 | 38 16 -9.7 -12.5 21 450 6706 80 16 -15.8 -2.8 | 57 10 -8.2 -5.3 22 400 7620 80 18 -17.7 -3.1 | 61 12 -10.1 -5.6 23 368 8230 75 21 -20.3 -5.4 | 58 15 -12.7 -7.9 24 325 9144 105 16 -15.5 4.1 | 102 8 -7.9 1.6 25 300 9730 95 18 -17.9 1.6 | 85 10 -10.3 -0.9 26 251 10973 100 22 -21.7 3.8 | 95 14 -14.1 1.3 27 250 11000 95 18 -17.9 1.6 | 85 10 -10.3 -0.9 28 200 12480 105 14 -13.5 3.6 | 101 6 -5.9 1.1 29 199 12497 110 15 -14.1 5.1 | 112 7 -6.5 2.6 30 190 12802 105 14 -13.5 3.6 | 101 6 -5.9 1.1 31 164 13716 60 19 -16.5 -9.5 | 36 15 -8.9 -12.0 32 150 14260 80 3 -3.0 -0.5 | 303 6 4.6 -3.0 33 148 14326 60 2 -1.7 -1.0 | 301 7 5.9 -3.5 34 114 15850 70 32 -30.1 -10.9 | 59 26 -22.5 -13.4 35 108 16154 60 35 -30.3 -17.5 | 49 30 -22.7 -20.0 36 103 16459 80 26 -25.6 -4.5 | 69 19 -18.0 -7.0 37 100 16610 75 10 -9.7 -2.6 | 22 5 -2.1 -5.1 38 97 16764 70 12 -11.3 -4.1 | 29 8 -3.7 -6.6 39 94 16962 60 5 -4.3 -2.5 | 327 6 3.3 -5.0 40 87 17374 350 2 0.3 -2.0 | 299 9 7.9 -4.5 41 75 18288 295 15 13.6 -6.3 | 293 23 21.2 -8.8 42 70 18650 235 18 14.7 10.3 | 251 24 22.3 7.8 43 67 18898 235 18 14.7 10.3 | 251 24 22.3 7.8 44 64 19202 240 23 19.9 11.5 | 252 29 27.5 9.0 45 61 19507 280 15 14.8 -2.6 | 283 23 22.4 -5.1 46 57 19812 260 36 35.5 6.3 | 265 43 43.1 3.7 47 50 20630 235 19 15.6 10.9 | 250 25 23.2 8.4 48 47 21031 235 17 13.9 9.8 | 251 23 21.5 7.2 49 45 21336 200 16 5.5 15.0 | 226 18 13.1 12.5 50 40 21946 90 11 -11.0 0.0 | 54 4 -3.4 -2.5 51 38 22250 105 7 -6.8 1.8 | 309 1 0.8 -0.7 52 37 22555 135 14 -9.9 9.9 | 163 8 -2.3 7.4 53 33 23165 105 25 -24.1 6.5 | 103 17 -16.5 4.0 54 32 23470 105 21 -20.3 5.4 | 103 13 -12.7 2.9 55 30 23774 85 20 -19.9 -1.7 | 71 13 -12.3 -4.2 56 30 23780 80 21 -20.7 -3.6 | 65 14 -13.1 -6.1 57 26 24384 80 18 -17.7 -3.1 | 61 12 -10.1 -5.6 58 22 24994 85 45 -44.8 -3.9 | 80 38 -37.2 -6.4 59 19 25603 80 31 -30.5 -5.4 | 71 24 -22.9 -7.9 60 16 26213 85 35 -34.9 -3.1 | 78 28 -27.3 -5.6 Wind Parameters Mean winds (0-6000m): 78.2 at 10.7 knts Storm direction: 108.2 at 8.0 knts Shear (0-3000m) pos: 1.9 neg: 1.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 154.2 deg Storm rel helicity (0-3000m) pos: 26.1 neg: -0.6 tot: 25.5 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.03 Bulk Shear: 8.88 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 79 2 300 6| 0.0 4.6 4.6| 6.2 0.0 6.2 12.4 0.66| 5.9 3.9 1000 45 4 317 7| 2.2 2.3 4.5| 16.5 0.0 16.5 16.5 0.77| 5.6 4.3 1500 51 5 326 7| 1.8 1.5 3.4| 18.6 0.0 18.6 12.4 0.68| 4.8 3.3 2000 63 6 334 6| 2.1 1.2 3.3| 20.9 0.0 20.9 10.5 0.67| 4.7 3.1 2500 72 6 342 5| 1.7 1.4 3.1| 21.1 -0.6 20.5 8.2 0.56| 4.3 2.4 3000 76 7 354 4| 1.9 1.2 3.0| 26.1 -0.6 25.5 8.5 0.55| 4.7 2.6 4000 84 8 12 3| 1.4 1.4 2.8| 26.1 -5.9 20.1 5.0 0.14| 5.9 0.8 5000 82 9 23 4| 1.2 1.7 2.9| 40.5 -18.0 22.5 4.5 0.11| 6.6 0.7 6000 78 11 31 5| 1.0 2.0 3.0| 51.9 -38.9 13.0 2.2 0.06| 6.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250501.12.gif