UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 21 OCT 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 26.2 23.5 85 2.7 24.2 0 0 299.2 302.5 297.3 353.2 18.49 1 1000 105 25.8 23.3 86 2.5 24.0 345 1 299.0 302.3 297.1 352.4 18.30 2 941 640 22.8 21.6 93 1.2 21.9 10 4 301.1 304.4 297.2 352.7 17.52 3 925 790 22.6 20.5 88 2.1 21.1 345 3 302.4 305.5 297.0 351.6 16.63 4 850 1523 17.8 15.4 86 2.4 16.2 200 10 304.8 307.2 295.2 343.8 13.06 5 804 1998 15.8 10.8 72 5.0 12.6 200 10 307.6 309.5 293.9 338.3 10.17 6 752 2563 11.8 10.0 89 1.8 10.7 216 5 309.2 311.1 294.4 340.5 10.31 7 724 2881 10.8 1.8 54 9.0 5.8 231 7 311.4 312.6 291.7 330.2 6.03 8 700 3162 9.0 4.4 73 4.6 6.3 245 8 312.5 313.9 293.3 335.8 7.51 9 681 3390 7.6 3.6 76 4.0 5.3 234 6 313.4 314.7 293.3 336.1 7.30 10 642 3876 6.8 -9.2 31 16.0 -0.4 210 2 317.8 318.4 291.0 327.5 2.97 11 618 4189 4.8 -11.2 30 16.0 -2.1 98 2 319.0 319.5 291.0 327.7 2.63 12 609 4309 3.8 -0.6 73 4.4 1.4 49 3 319.2 320.3 293.9 338.5 6.02 13 591 4552 2.0 -1.5 78 3.5 0.1 44 4 319.8 320.9 294.0 338.5 5.81 14 586 4621 1.6 -2.0 77 3.6 -0.3 43 4 320.1 321.2 293.9 338.3 5.65 15 533 5383 -1.5 -9.5 54 8.0 -5.1 26 6 325.2 325.9 293.6 336.9 3.49 16 500 5890 -4.9 -9.5 70 4.6 -7.0 15 7 327.1 327.8 294.2 339.6 3.72 17 452 6672 -10.5 -10.9 97 0.4 -10.7 28 10 329.6 330.4 294.8 342.1 3.69 18 431 7036 -12.5 -19.5 56 7.0 -14.8 61 12 331.6 332.0 293.9 338.2 1.89 19 420 7232 -13.9 -16.2 83 2.3 -14.7 67 15 332.3 332.8 294.6 341.2 2.57 20 413 7359 -14.9 -19.2 70 4.3 -16.3 72 16 332.6 333.0 294.3 339.7 2.03 21 400 7600 -16.1 -19.6 74 3.5 -17.3 85 14 334.1 334.5 294.6 341.2 2.02 22 352 8549 -23.3 -23.7 97 0.4 -23.4 75 12 336.8 337.1 295.0 342.6 1.60 23 342 8759 -24.1 -29.0 64 4.9 -25.2 65 12 338.5 338.7 294.8 342.3 1.02 24 315 9353 -29.1 -32.2 74 3.1 -29.7 43 11 339.6 339.8 295.0 342.7 0.81 25 300 9700 -31.9 -35.9 68 4.0 -32.5 40 10 340.4 340.5 295.0 342.7 0.60 26 298 9747 -32.3 -36.5 66 4.2 -32.9 53 11 340.5 340.6 295.0 342.7 0.56 27 292 9890 -32.9 -46.9 23 14.0 -34.3 29 11 341.6 341.7 294.9 342.4 0.19 28 290 9939 -32.5 -55.5 8 23.0 -34.2 20 11 342.9 342.9 295.1 343.2 0.07 29 274 10337 -34.5 -61.5 5 27.0 -36.1 304 10 345.6 345.6 295.7 345.7 0.04 30 250 10970 -39.9 -61.9 8 22.0 -40.9 260 12 346.7 346.8 296.0 346.9 0.04 31 203 12354 -51.9 -67.9 13 16.0 -52.2 237 16 349.1 349.1 296.4 349.2 0.02 32 200 12450 -52.7 -66.7 17 14.0 -53.0 235 17 349.3 349.3 296.5 349.4 0.02 33 181 13086 -58.7 -63.7 52 5.0 -58.8 254 13 349.6 349.7 296.6 349.8 0.04 34 150 14240 -68.3 -75.3 36 7.0 -68.4 270 15 352.4 352.4 297.1 352.5 0.01 35 149 14280 -68.7 -75.7 36 7.0 -68.8 271 15 352.4 352.4 297.1 352.5 0.01 36 131 15046 -71.5 -84.5 13 13.0 -71.5 290 18 360.6 360.6 298.8 360.6 0.00 37 103 16432 -81.5 -87.5 35 6.0 -81.5 315 9 367.1 367.1 300.1 367.2 0.00 38 100 16600 -77.7 -85.7 26 8.0 -77.7 265 17 377.6 377.6 301.9 377.6 0.00 39 85 17524 -79.7 -86.7 30 7.0 -79.7 266 7 391.5 391.5 304.0 391.5 0.00 40 81 17800 -74.9 -85.9 17 11.0 -74.9 295 10 406.8 406.8 306.1 406.8 0.00 41 70 18640 -78.1 -88.1 18 10.0 -78.1 270 18 417.3 417.3 307.4 417.3 0.00 42 69 18723 -78.1 -88.1 18 10.0 -78.1 270 18 419.0 419.0 307.6 419.0 0.00 43 66 18979 -75.5 -87.5 14 12.0 -75.6 273 14 430.0 430.0 308.9 430.1 0.00 44 62 19341 -77.1 -89.1 13 12.0 -77.1 285 8 434.3 434.3 309.3 434.3 0.00 45 58 19728 -74.9 -89.9 8 15.0 -75.0 256 8 447.6 447.6 310.6 447.6 0.00 46 54 20156 -64.1 -88.1 2 24.0 -64.4 194 6 481.7 481.7 313.6 481.7 0.00 47 51 20508 -63.1 -89.1 2 26.0 -63.5 125 24 492.0 492.0 314.4 492.0 0.00 48 50 20630 -63.1 -89.1 2 26.0 -63.5 100 34 494.8 494.8 314.6 494.8 0.00 49 48 20882 -61.3 -89.3 1 28.0 -61.8 110 36 504.9 504.9 315.3 504.9 0.00 50 40 21999 -66.7 -90.7 2 24.0 -67.0 94 45 518.4 518.4 316.2 518.4 0.00 51 34 22982 -66.7 -90.7 2 24.0 -67.1 85 58 543.0 543.0 317.7 543.0 0.00 TRP 103 16432 -81.5 -87.5 35 6.0 -81.5 315 9 367.1 367.1 300.1 367.2 0.00 WND 34 22982 -66.7 -90.7 2 24.0 -67.1 85 58 543.0 543.0 317.7 543.0 0.00 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 558.65 mb = 5014.24 m = 16450.71 ft Wetbulb zero: 645.05 mb = 3837.34 m = 12589.53 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 71.00 % Est. max temperature: 31.75 C = 89.15 F Sfc-Lift cond lev (LCL): 963.85 mb = 428.93 m = 1407.22 ft T: 23.98 C 700-500 lapse rate: 5.10 C/km ThetaE index: 14.36 C Layer 925.0- 752.0 mb Conv cond level (CCL): 893.21 mb = 1093.13 m = 3586.35 ft Mean mixing ratio: 17.34 g/kg Conv temperature: 30.43 C = 86.78 F Cap Strength: 1.38 C Lifted Index: -2.63 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.62 C Lifted Index @700 mb: -2.15 C Showalter Index: 0.35 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.30 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.80 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1180.75 J/kg Max Up Vert Vel: 48.60 m/s Conv Inhibition (B-): 17.11 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 925.51 mb = 785.17 m = 2576.00 ft Lev Free Conv (LFC): 860.51 mb = 1416.47 m = 4647.14 ft Equ Level (EL): 150.51 mb = 14219.13 m = 46650.11 ft B at Equ Level: 1169.56 J/kg Max Parcel Lev (MPL): 90.51 mb = 17167.00 m = 56321.48 ft Wind level data Storm motion: 265 at 4 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 0 0 -0.0 -0.0 | 85 4 -4.1 -0.3 1 1000 105 345 1 0.3 -1.0 | 71 4 -3.9 -1.3 2 978 305 10 2 -0.3 -2.0 | 63 5 -4.5 -2.3 3 944 610 15 4 -1.0 -3.9 | 51 7 -5.1 -4.2 4 925 790 345 3 0.8 -2.9 | 46 5 -3.3 -3.2 5 912 914 235 3 2.5 1.7 | 130 2 -1.7 1.4 6 850 1523 200 10 3.4 9.4 | 176 9 -0.7 9.1 7 850 1524 200 10 3.4 9.4 | 176 9 -0.7 9.1 8 820 1829 205 12 5.1 10.9 | 185 11 1.0 10.5 9 791 2134 195 8 2.1 7.7 | 165 8 -2.0 7.4 10 763 2438 210 5 2.5 4.3 | 158 4 -1.6 4.0 11 700 3162 245 8 7.3 3.4 | 226 4 3.1 3.1 12 634 3962 205 1 0.4 0.9 | 99 4 -3.7 0.6 13 611 4267 50 3 -2.3 -1.9 | 71 7 -6.4 -2.3 14 500 5890 15 7 -1.8 -6.8 | 40 9 -5.9 -7.1 15 487 6096 30 7 -3.5 -6.1 | 50 10 -7.6 -6.4 16 468 6401 45 11 -7.8 -7.8 | 56 14 -11.9 -8.1 17 450 6706 25 10 -4.2 -9.1 | 42 13 -8.3 -9.4 18 432 7010 60 12 -10.4 -6.0 | 66 16 -14.5 -6.3 19 415 7315 70 16 -15.0 -5.5 | 73 20 -19.1 -5.8 20 400 7600 85 14 -13.9 -1.2 | 85 18 -18.1 -1.5 21 383 7925 110 14 -13.2 4.8 | 104 18 -17.3 4.5 22 367 8230 90 12 -12.0 0.0 | 89 16 -16.1 -0.3 23 324 9144 45 12 -8.5 -8.5 | 55 15 -12.6 -8.8 24 300 9700 40 10 -6.4 -7.7 | 53 13 -10.5 -8.0 25 298 9754 55 11 -9.0 -6.3 | 63 15 -13.1 -6.6 26 261 10668 240 10 8.7 5.0 | 224 7 4.6 4.7 27 250 10970 260 12 11.8 2.1 | 257 8 7.7 1.8 28 239 11278 260 11 10.8 1.9 | 257 7 6.7 1.6 29 200 12450 235 17 13.9 9.8 | 226 14 9.8 9.4 30 199 12497 230 16 12.3 10.3 | 219 13 8.1 10.0 31 180 13106 255 13 12.6 3.4 | 250 9 8.4 3.0 32 155 14021 255 16 15.5 4.1 | 251 12 11.3 3.8 33 150 14240 270 15 15.0 -0.0 | 272 11 10.9 -0.3 34 133 14935 290 16 15.0 -5.5 | 298 12 10.9 -5.8 35 126 15240 290 21 19.7 -7.2 | 296 17 15.6 -7.5 36 108 16154 230 12 9.2 7.7 | 215 9 5.1 7.4 37 103 16432 315 9 6.4 -6.4 | 341 7 2.3 -6.7 38 103 16459 295 5 4.5 -2.1 | 350 2 0.4 -2.4 39 100 16600 265 17 16.9 1.5 | 265 13 12.8 1.2 40 97 16764 270 14 14.0 -0.0 | 272 10 9.9 -0.3 41 87 17374 235 11 9.0 6.3 | 219 8 4.9 6.0 42 83 17678 295 4 3.6 -1.7 | 13 2 -0.5 -2.0 43 74 18288 295 35 31.7 -14.8 | 299 31 27.6 -15.1 44 70 18640 270 18 18.0 -0.0 | 271 14 13.9 -0.3 45 67 18898 270 18 18.0 -0.0 | 271 14 13.9 -0.3 46 64 19202 280 5 4.9 -0.9 | 326 1 0.8 -1.2 47 60 19507 290 10 9.4 -3.4 | 305 6 5.3 -3.7 48 55 20117 205 4 1.7 3.6 | 144 4 -2.4 3.3 49 52 20422 145 16 -9.2 13.1 | 134 18 -13.3 12.8 50 50 20630 100 34 -33.5 5.9 | 98 38 -37.6 5.6 51 49 20726 120 34 -29.4 17.0 | 116 37 -33.6 16.7 52 45 21336 80 41 -40.4 -7.1 | 80 45 -44.5 -7.4 53 38 22250 100 46 -45.3 8.0 | 99 50 -49.4 7.7 54 34 22982 85 58 -57.8 -5.1 | 85 62 -61.9 -5.4 55 30 23470 85 58 -57.8 -5.1 | 85 62 -61.9 -5.4 Wind Parameters Mean winds (0-6000m): 235.5 at 5.5 knts Storm direction: 265.5 at 4.1 knts Shear (0-3000m) pos: 1.5 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 132.8 deg Storm rel helicity (0-3000m) pos: 11.1 neg: -12.8 tot: -1.7 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 168.79 Bulk Shear: 7.00 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 10 2 60 5| 4.0 0.0 4.0| 0.0 -3.6 -3.6 -7.2 -0.70| 4.1 -2.9 1000 341 3 46 4| 2.0 4.4 6.4| 2.5 -4.5 -2.0 -2.0 0.14| 7.0 1.0 1500 223 5 162 3| 1.3 4.9 6.2| 3.6 -5.1 -1.5 -1.0 0.12| 6.9 0.8 2000 209 6 168 5| 1.0 3.2 4.2| 6.4 -11.3 -4.9 -2.5 0.04| 6.4 0.3 2500 208 6 167 5| 1.5 2.6 4.1| 7.2 -12.8 -5.5 -2.2 0.03| 6.1 0.2 3000 213 6 172 5| 1.5 2.1 3.7| 11.1 -12.8 -1.7 -0.6 0.13| 5.6 0.8 4000 219 6 174 4| 1.2 1.4 2.5| 11.4 -18.9 -7.5 -1.9 -0.05| 5.4 -0.3 5000 219 5 170 4| 0.9 0.7 1.7| 11.4 -28.5 -17.1 -3.4 -0.16| 5.0 -0.8 6000 235 5 189 3| 0.8 0.5 1.3| 15.5 -34.2 -18.7 -3.1 -0.16| 4.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251021.12.gif