UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 16 APR 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 1000 88 24.4 22.3 88 2.1 22.9 0 0 297.5 300.7 296.1 347.4 17.19 1 974 319 24.6 22.8 90 1.8 23.3 311 11 300.0 303.3 297.4 353.4 18.23 2 925 771 23.0 19.1 79 3.9 20.2 325 7 302.8 305.6 296.1 347.9 15.22 3 900 1011 22.0 18.6 81 3.4 19.6 342 6 304.2 307.0 296.5 349.3 15.16 4 850 1507 18.4 16.4 88 2.0 17.0 325 6 305.4 308.0 296.0 347.1 13.94 5 729 2813 11.4 11.3 99 0.1 11.3 325 6 311.5 313.7 296.0 347.2 11.62 6 700 3153 10.8 9.0 89 1.8 9.6 320 6 314.4 316.4 295.9 346.6 10.36 7 638 3925 7.8 2.8 71 5.0 4.9 357 0 319.5 320.9 295.0 343.0 7.36 8 625 4095 6.4 4.2 86 2.2 5.1 19 1 319.8 321.4 295.8 346.2 8.31 9 587 4608 3.2 -0.5 77 3.7 1.2 69 10 321.8 323.1 294.8 342.2 6.30 10 547 5180 1.0 -3.8 70 4.8 -1.5 80 14 325.8 326.8 295.1 343.2 5.29 11 526 5495 -1.1 -1.8 95 0.7 -1.5 100 17 326.9 328.2 296.2 348.0 6.39 12 507 5789 -1.9 -6.8 69 4.9 -4.3 78 16 329.4 330.3 295.4 344.7 4.54 13 500 5900 -2.7 -9.7 59 7.0 -5.9 70 15 329.7 330.5 294.8 342.2 3.66 14 493 6012 -3.5 -11.5 54 8.0 -7.0 73 16 330.1 330.7 294.6 341.1 3.22 15 479 6239 -5.5 -8.1 82 2.6 -6.7 82 16 330.4 331.2 295.5 345.0 4.34 16 435 6988 -10.7 -12.4 87 1.7 -11.4 71 16 333.0 333.7 295.4 344.7 3.40 17 400 7630 -14.3 -18.6 70 4.3 -15.8 70 20 336.4 336.9 295.3 344.2 2.20 18 379 8036 -17.3 -20.5 76 3.2 -18.3 73 17 337.7 338.1 295.4 344.8 1.98 19 364 8338 -18.7 -25.7 54 7.0 -20.6 77 15 339.7 340.0 295.4 344.5 1.30 20 351 8608 -20.1 -24.0 71 3.9 -21.2 84 16 341.4 341.7 296.0 347.1 1.57 21 303 9679 -28.3 -30.7 80 2.4 -28.8 74 18 344.5 344.7 296.3 348.2 0.98 22 300 9750 -28.7 -31.2 79 2.5 -29.2 75 19 344.9 345.1 296.3 348.5 0.94 23 261 10733 -36.3 -39.9 69 3.6 -36.7 81 15 347.8 347.9 296.5 349.6 0.46 24 250 11030 -38.9 -42.5 69 3.6 -39.3 75 14 348.2 348.3 296.5 349.7 0.36 25 200 12510 -51.7 -54.5 72 2.8 -51.8 100 9 350.9 350.9 297.0 351.4 0.12 26 193 12740 -53.9 -56.9 69 3.0 -54.0 98 7 351.0 351.0 296.9 351.4 0.09 27 169 13578 -61.9 -66.6 53 4.7 -62.0 115 12 351.3 351.3 296.9 351.4 0.03 28 163 13802 -62.7 -73.7 21 11.0 -62.8 113 15 353.6 353.6 297.4 353.6 0.01 29 150 14310 -66.5 -77.5 20 11.0 -66.6 95 20 355.5 355.5 297.8 355.6 0.01 30 133 15030 -72.3 -81.3 25 9.0 -72.3 84 18 357.6 357.6 298.2 357.7 0.00 31 111 16075 -80.5 -83.8 58 3.3 -80.5 155 13 361.2 361.2 299.0 361.3 0.00 32 100 16660 -84.1 -88.7 44 4.6 -84.1 185 8 365.2 365.2 299.7 365.2 0.00 33 94 17001 -85.7 -89.7 48 4.0 -85.7 190 16 368.6 368.6 300.3 368.6 0.00 34 83 17700 -76.1 -86.1 19 10.0 -76.2 87 18 401.5 401.5 305.4 401.5 0.00 35 72 18510 -80.7 -89.7 21 9.0 -80.7 349 26 408.4 408.4 306.3 408.4 0.00 36 70 18670 -77.1 -88.1 16 11.0 -77.1 330 23 419.4 419.4 307.6 419.4 0.00 37 65 19100 -72.9 -87.9 9 15.0 -73.0 316 31 437.6 437.6 309.6 437.6 0.00 38 61 19471 -73.9 -88.9 8 15.0 -74.0 237 37 443.4 443.4 310.2 443.4 0.00 39 54 20184 -72.9 -89.9 6 17.0 -73.0 205 18 461.4 461.4 311.9 461.4 0.00 40 50 20640 -69.1 -89.1 4 20.0 -69.3 85 8 480.7 480.7 313.5 480.7 0.00 41 47 21011 -67.1 -89.1 3 22.0 -67.4 82 10 494.0 494.0 314.5 494.0 0.00 42 44 21409 -67.9 -89.9 3 22.0 -68.1 359 12 501.5 501.5 315.1 501.5 0.00 43 40 21989 -62.7 -88.7 2 26.0 -63.2 350 19 528.4 528.4 316.8 528.4 0.00 44 30 23780 -58.3 -87.3 1 29.0 -59.4 65 14 585.7 585.7 319.9 585.7 0.01 45 28 24214 -58.1 -87.1 1 29.0 -59.3 60 11 597.9 597.9 320.5 598.0 0.01 46 26 24680 -59.3 -87.3 1 28.0 -60.4 70 18 607.3 607.3 320.9 607.4 0.01 47 23 25455 -55.1 -86.1 1 31.0 -57.1 103 16 641.4 641.4 322.3 641.4 0.01 48 21 26034 -56.9 -86.9 1 30.0 -58.6 91 22 652.8 652.8 322.8 652.9 0.01 TRP 94 17001 -85.7 -89.7 48 4.0 -85.7 190 16 368.6 368.6 300.3 368.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 537.00 mb = 5330.19 m = 17487.27 ft Wetbulb zero: 569.32 mb = 4856.26 m = 15932.42 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 84.16 % Est. max temperature: 32.27 C = 90.09 F Sfc-Lift cond lev (LCL): 970.22 mb = 353.26 m = 1158.99 ft T: 24.48 C 700-500 lapse rate: 4.91 C/km ThetaE index: 5.56 C Layer 925.0- 900.0 mb Conv cond level (CCL): 862.70 mb = 1378.30 m = 4521.93 ft Mean mixing ratio: 16.57 g/kg Conv temperature: 31.96 C = 89.52 F Cap Strength: 2.21 C Lifted Index: 0.21 C Risk: Showers probable Lifted Index @300 mb: -0.42 C Lifted Index @700 mb: 0.17 C Showalter Index: 1.29 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.10 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 223.80 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 182.19 J/kg Max Up Vert Vel: 19.09 m/s Conv Inhibition (B-): 46.67 J/kg Cap Strength: 2.21 C Lift Cond Lev (LCL): 911.31 mb = 901.53 m = 2957.73 ft Lev Free Conv (LFC): 786.31 mb = 2169.22 m = 7116.79 ft Equ Level (EL): 696.31 mb = 3197.02 m = 10488.77 ft B at Equ Level: 31.29 J/kg Max Parcel Lev (MPL): 146.31 mb = 14459.22 m = 47437.80 ft Wind level data Storm motion: 59 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 1000 88 0 0 -0.0 -0.0 | 239 6 5.3 3.1 1 976 305 310 11 8.4 -7.1 | 286 14 13.7 -4.0 2 942 610 340 11 3.8 -10.3 | 309 12 9.0 -7.2 3 925 771 325 7 4.0 -5.7 | 286 10 9.3 -2.6 4 910 914 345 6 1.6 -5.8 | 291 7 6.8 -2.7 5 850 1507 325 6 3.4 -4.9 | 282 9 8.7 -1.8 6 789 2134 335 7 3.0 -6.3 | 291 9 8.2 -3.2 7 762 2438 330 7 3.5 -6.1 | 289 9 8.8 -2.9 8 700 3153 320 6 3.9 -4.6 | 279 9 9.1 -1.5 9 634 3962 0 0 -0.0 -0.0 | 239 6 5.3 3.1 10 611 4267 50 3 -2.3 -1.9 | 248 3 3.0 1.2 11 567 4877 85 16 -15.9 -1.4 | 99 11 -10.7 1.7 12 546 5182 80 14 -13.8 -2.4 | 95 9 -8.5 0.7 13 526 5486 100 17 -16.7 3.0 | 118 13 -11.5 6.1 14 500 5900 70 15 -14.1 -5.1 | 77 9 -8.8 -2.0 15 488 6096 75 16 -15.5 -4.1 | 84 10 -10.2 -1.0 16 469 6401 90 16 -16.0 0.0 | 106 11 -10.7 3.1 17 433 7010 70 16 -15.0 -5.5 | 76 10 -9.7 -2.4 18 400 7630 70 20 -18.8 -6.8 | 75 14 -13.5 -3.7 19 369 8230 75 15 -14.5 -3.9 | 85 9 -9.2 -0.8 20 339 8839 90 17 -17.0 0.0 | 105 12 -11.7 3.1 21 326 9144 65 14 -12.7 -5.9 | 69 8 -7.4 -2.8 22 300 9750 75 19 -18.4 -4.9 | 82 13 -13.1 -1.8 23 287 10058 80 20 -19.7 -3.5 | 89 14 -14.4 -0.4 24 275 10363 75 14 -13.5 -3.6 | 86 8 -8.2 -0.5 25 252 10973 85 15 -14.9 -1.3 | 101 10 -9.7 1.8 26 250 11030 75 14 -13.5 -3.6 | 86 8 -8.2 -0.5 27 220 11887 75 11 -10.6 -2.8 | 93 5 -5.3 0.3 28 200 12497 120 10 -8.7 5.0 | 157 9 -3.4 8.1 29 200 12510 100 9 -8.9 1.6 | 143 6 -3.6 4.7 30 182 13106 95 4 -4.0 0.3 | 201 4 1.3 3.5 31 173 13411 110 10 -9.4 3.4 | 148 8 -4.1 6.5 32 165 13716 120 14 -12.1 7.0 | 146 12 -6.8 10.1 33 157 14021 90 19 -19.0 0.0 | 103 14 -13.7 3.1 34 150 14310 95 20 -19.9 1.7 | 108 15 -14.6 4.9 35 142 14630 90 22 -22.0 0.0 | 101 17 -16.7 3.1 36 128 15240 80 16 -15.8 -2.8 | 92 10 -10.5 0.3 37 121 15545 130 17 -13.0 10.9 | 151 16 -7.7 14.0 38 100 16660 185 8 0.7 8.0 | 208 13 6.0 11.1 39 98 16764 125 11 -9.0 6.3 | 158 10 -3.7 9.4 40 94 17001 190 16 2.8 15.8 | 203 21 8.1 18.9 41 93 17069 200 12 4.1 11.3 | 213 17 9.4 14.4 42 88 17374 180 18 0.0 18.0 | 194 22 5.3 21.1 43 83 17678 90 17 -17.0 0.0 | 105 12 -11.7 3.1 44 75 18288 15 29 -7.5 -28.0 | 5 25 -2.2 -24.9 45 70 18670 330 23 11.5 -19.9 | 315 24 16.8 -16.8 46 67 18898 360 28 -0.0 -28.0 | 348 25 5.3 -24.9 47 61 19507 230 37 28.3 23.8 | 231 43 33.6 26.9 48 55 20117 225 21 14.8 14.8 | 228 27 20.1 18.0 49 52 20422 140 10 -6.4 7.7 | 174 11 -1.1 10.8 50 50 20640 85 8 -8.0 -0.7 | 132 4 -2.7 2.4 51 49 20726 145 4 -2.3 3.3 | 205 7 3.0 6.4 52 47 21031 80 10 -9.8 -1.7 | 107 5 -4.6 1.4 53 45 21336 360 10 -0.0 -10.0 | 322 9 5.3 -6.9 54 40 21946 355 21 1.8 -20.9 | 338 19 7.1 -17.8 55 38 22250 330 11 5.5 -9.5 | 301 13 10.8 -6.4 56 37 22555 345 3 0.8 -2.9 | 268 6 6.1 0.2 57 35 22860 70 12 -11.3 -4.1 | 81 6 -6.0 -1.0 58 32 23470 65 1 -0.9 -0.4 | 238 5 4.4 2.7 59 30 23780 65 14 -12.7 -5.9 | 69 8 -7.4 -2.8 60 28 24079 60 11 -9.5 -5.5 | 61 5 -4.2 -2.4 61 26 24384 70 18 -16.9 -6.2 | 75 12 -11.6 -3.0 62 24 24689 115 14 -12.7 5.9 | 141 12 -7.4 9.0 63 22 24994 95 17 -16.9 1.5 | 112 13 -11.7 4.6 64 19 25603 85 28 -27.9 -2.4 | 92 23 -22.6 0.7 65 18 25908 100 34 -33.5 5.9 | 108 30 -28.2 9.0 66 17 26213 100 38 -37.4 6.6 | 107 34 -32.1 9.7 Wind Parameters Mean winds (0-6000m): 29.5 at 8.2 knts Storm direction: 59.5 at 6.1 knts Shear (0-3000m) pos: 0.7 neg: 1.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 40.5 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -17.4 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 15.01 Bulk Shear: 12.14 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 ------------------------------------------------------------------------------- 500 320 9 288 11| 0.0 11.3 11.3| 25.5 0.0 25.5 51.0 0.65| 16.4 10.7 1000 328 8 291 10| 2.6 5.7 8.2| 26.9 -11.0 15.9 15.9 0.31| 11.7 3.6 1500 329 7 289 10| 1.7 3.8 5.5| 27.2 -13.1 14.1 9.4 0.25| 8.3 2.1 2000 329 7 289 9| 1.1 2.9 3.9| 30.0 -13.1 16.9 8.5 0.29| 6.6 1.9 2500 330 7 289 9| 0.9 2.3 3.1| 30.1 -14.8 15.3 6.1 0.25| 5.4 1.4 3000 329 7 288 9| 0.7 1.8 2.5| 30.1 -17.4 12.7 4.2 0.21| 4.7 1.0 4000 328 6 283 9| 1.2 1.3 2.6| 31.1 -24.8 6.3 1.6 0.06| 4.5 0.3 5000 352 7 299 7| 2.2 1.1 3.3| 35.9 -26.2 9.6 1.9 0.15| 5.5 0.8 6000 29 8 343 4| 2.1 1.3 3.4| 50.2 -47.8 2.3 0.4 0.08| 6.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250416.00.gif