UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 31 OCT 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 1001 84 30.2 20.2 55 10.0 23.0 110 2 303.3 306.0 296.1 347.9 15.05 1 1000 90 30.2 20.2 55 10.0 23.0 65 5 303.4 306.1 296.2 348.0 15.07 2 986 217 31.8 17.8 43 14.0 22.0 68 9 306.2 308.6 295.6 345.5 13.11 3 925 788 27.4 17.4 54 10.0 20.4 65 14 307.3 309.9 296.3 348.5 13.64 4 850 1529 20.8 13.8 64 7.0 16.1 90 14 307.9 310.1 295.1 343.5 11.75 5 780 2265 13.8 12.9 94 0.9 13.2 98 15 308.1 310.3 295.4 344.7 12.08 6 774 2330 13.8 9.5 75 4.3 11.1 97 16 308.8 310.6 293.9 338.2 9.68 7 744 2663 11.4 9.6 89 1.8 10.3 84 18 309.7 311.6 294.5 340.6 10.14 8 720 2938 10.4 3.4 62 7.0 6.4 76 17 311.5 312.8 292.4 332.6 6.80 9 708 3078 9.0 7.7 92 1.3 8.2 72 15 311.4 313.2 294.4 340.2 9.36 10 700 3172 8.4 7.3 93 1.1 7.8 70 14 311.8 313.5 294.4 340.2 9.21 11 679 3424 6.8 6.8 100 0.0 6.8 62 16 312.7 314.5 294.6 341.1 9.17 12 636 3960 3.8 3.2 96 0.6 3.5 69 20 315.2 316.7 294.1 339.1 7.60 13 626 4089 4.8 0.6 74 4.2 2.5 76 21 317.8 319.0 293.9 338.2 6.40 14 587 4612 1.4 -2.4 76 3.8 -0.6 98 19 319.7 320.8 293.7 337.4 5.47 15 568 4877 0.4 -18.6 22 19.0 -6.4 109 17 321.6 321.9 290.8 326.9 1.55 16 564 4934 -0.3 -6.3 64 6.0 -3.1 109 17 321.4 322.2 293.2 335.3 4.24 17 549 5149 -2.1 -6.3 73 4.2 -4.1 102 15 321.8 322.6 293.3 336.0 4.35 18 535 5355 -2.7 -8.7 63 6.0 -5.4 95 14 323.4 324.2 293.2 335.7 3.71 19 526 5490 -3.3 -20.3 26 17.0 -9.1 90 13 324.3 324.6 291.5 329.3 1.45 20 500 5890 -5.5 -16.5 42 11.0 -9.6 85 10 326.3 326.8 292.7 333.6 2.10 21 495 5969 -6.1 -15.1 49 9.0 -9.5 81 10 326.5 327.0 293.0 334.7 2.39 22 491 6032 -6.3 -20.3 32 14.0 -11.0 78 11 327.1 327.4 292.4 332.5 1.55 23 479 6225 -7.5 -13.5 62 6.0 -9.9 69 11 327.9 328.5 293.7 337.5 2.82 24 468 6405 -7.3 -27.3 19 20.0 -12.9 60 11 330.3 330.5 292.7 333.5 0.87 25 438 6918 -10.7 -23.7 33 13.0 -14.6 55 5 332.3 332.6 293.6 337.0 1.29 26 421 7221 -11.9 -35.9 12 24.0 -17.0 99 4 334.6 334.7 293.4 336.2 0.42 27 400 7610 -14.9 -35.9 15 21.0 -19.2 175 7 335.6 335.7 293.7 337.3 0.45 28 349 8630 -20.9 -48.9 6 28.0 -24.5 170 10 340.9 340.9 294.7 341.4 0.13 29 339 8844 -22.1 -48.1 8 26.0 -25.5 170 6 342.1 342.1 295.0 342.7 0.14 30 300 9730 -29.3 -47.3 16 18.0 -31.3 180 24 344.1 344.1 295.5 344.8 0.18 31 291 9946 -31.1 -48.1 17 17.0 -32.9 183 25 344.5 344.6 295.6 345.2 0.17 32 253 10919 -40.1 -58.1 13 18.0 -41.1 210 18 345.3 345.3 295.6 345.5 0.06 33 250 11000 -40.7 -56.7 16 16.0 -41.6 220 17 345.6 345.6 295.7 345.9 0.07 34 200 12470 -54.3 -59.3 54 5.0 -54.4 245 19 346.8 346.8 296.0 347.1 0.06 35 185 12967 -57.7 -76.7 7 19.0 -57.9 240 23 349.1 349.1 296.4 349.1 0.01 36 179 13175 -59.5 -74.5 13 15.0 -59.7 238 24 349.5 349.5 296.5 349.5 0.01 37 176 13281 -58.9 -75.9 9 17.0 -59.1 237 25 352.1 352.1 297.1 352.2 0.01 38 150 14270 -66.3 -77.3 20 11.0 -66.4 225 20 355.9 355.9 297.9 355.9 0.01 39 146 14433 -67.5 -76.5 27 9.0 -67.5 227 20 356.6 356.6 298.0 356.6 0.01 40 112 15988 -77.9 -83.9 37 6.0 -77.9 227 11 365.2 365.2 299.7 365.2 0.00 41 100 16630 -81.5 -88.5 29 7.0 -81.5 215 20 370.3 370.3 300.6 370.3 0.00 42 96 16858 -82.7 -88.7 35 6.0 -82.7 220 18 372.3 372.3 300.9 372.3 0.00 43 88 17349 -77.1 -86.1 22 9.0 -77.1 206 10 392.9 392.9 304.2 392.9 0.00 44 83 17683 -78.1 -87.1 22 9.0 -78.1 87 10 397.5 397.5 304.9 397.5 0.00 45 70 18670 -71.7 -86.7 9 15.0 -71.8 260 14 431.0 431.0 308.9 431.0 0.00 46 65 19110 -69.3 -88.3 5 19.0 -69.4 268 14 445.5 445.5 310.4 445.5 0.00 47 56 19989 -74.3 -90.3 7 16.0 -74.4 352 13 453.5 453.5 311.2 453.5 0.00 48 53 20313 -70.5 -89.5 4 19.0 -70.6 13 12 469.5 469.5 312.6 469.5 0.00 49 50 20660 -68.9 -89.9 3 21.0 -69.1 80 23 481.1 481.1 313.5 481.1 0.00 50 41 21855 -64.5 -89.5 2 25.0 -64.9 110 39 520.2 520.2 316.3 520.2 0.00 51 36 22642 -67.5 -90.5 2 23.0 -67.8 83 42 532.1 532.1 317.1 532.2 0.00 52 30 23750 -62.5 -88.5 2 26.0 -63.2 90 45 574.3 574.3 319.4 574.3 0.01 53 23 25407 -57.9 -86.9 1 29.0 -59.3 86 65 633.1 633.1 322.0 633.2 0.01 54 22 25688 -57.9 -86.9 1 29.0 -59.4 85 69 641.2 641.2 322.3 641.3 0.01 TRP 96 16858 -82.7 -88.7 35 6.0 -82.7 220 18 372.3 372.3 300.9 372.3 0.00 WND 22 25688 -57.9 -86.9 1 29.0 -59.4 85 69 641.2 641.2 322.3 641.3 0.01 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 565.71 mb = 4909.24 m = 16106.24 ft Wetbulb zero: 594.25 mb = 4511.93 m = 14802.73 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 68.99 % Est. max temperature: 34.87 C = 94.76 F Sfc-Lift cond lev (LCL): 866.14 mb = 1364.16 m = 4475.54 ft T: 22.27 C 700-500 lapse rate: 5.11 C/km ThetaE index: 8.04 C Layer 720.0- 708.0 mb Conv cond level (CCL): 789.02 mb = 2166.43 m = 7107.62 ft Mean mixing ratio: 13.48 g/kg Conv temperature: 35.01 C = 95.02 F Cap Strength: 1.34 C Lifted Index: -1.54 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.62 C Lifted Index @700 mb: -1.40 C Showalter Index: -0.13 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 19.30 C K Index: 39.00 Risk: > 80 % chance of thunderstorms Sweat Index: 203.60 Risk: None Energy Index: -1.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 226.89 J/kg Max Up Vert Vel: 21.30 m/s Conv Inhibition (B-): 52.52 J/kg Cap Strength: 1.34 C Lift Cond Lev (LCL): 805.51 mb = 1989.36 m = 6526.69 ft Lev Free Conv (LFC): 760.51 mb = 2478.31 m = 8130.84 ft Equ Level (EL): 370.51 mb = 8182.64 m = 26845.60 ft B at Equ Level: 226.53 J/kg Max Parcel Lev (MPL): 160.51 mb = 13851.24 m = 45443.16 ft Wind level data Storm motion: 113 at 12 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 1001 84 110 2 -1.9 0.7 | 294 10 8.7 -3.9 1 1000 90 65 5 -4.5 -2.1 | 318 9 6.1 -6.7 2 976 305 70 11 -10.3 -3.8 | 358 8 0.3 -8.4 3 944 610 70 13 -12.2 -4.4 | 10 9 -1.6 -9.1 4 925 788 65 14 -12.7 -5.9 | 11 11 -2.1 -10.5 5 912 914 70 15 -14.1 -5.1 | 20 10 -3.5 -9.7 6 850 1529 90 14 -14.0 0.0 | 36 6 -3.4 -4.6 7 820 1829 100 15 -14.8 2.6 | 64 5 -4.2 -2.0 8 791 2134 100 14 -13.8 2.4 | 56 4 -3.2 -2.2 9 763 2438 95 17 -16.9 1.5 | 64 7 -6.3 -3.1 10 736 2743 80 19 -18.7 -3.3 | 46 11 -8.1 -7.9 11 700 3172 70 14 -13.2 -4.8 | 15 10 -2.5 -9.4 12 659 3658 55 18 -14.7 -10.3 | 15 15 -4.1 -14.9 13 611 4267 85 22 -21.9 -1.9 | 60 13 -11.3 -6.5 14 567 4877 110 17 -16.0 5.8 | 103 5 -5.4 1.2 15 506 5791 80 11 -10.8 -1.9 | 2 7 -0.2 -6.5 16 500 5890 85 10 -10.0 -0.9 | 353 6 0.7 -5.5 17 487 6096 75 11 -10.6 -2.8 | 0 7 -0.0 -7.5 18 450 6706 45 10 -7.1 -7.1 | 343 12 3.5 -11.7 19 432 7010 60 2 -1.7 -1.0 | 302 11 8.9 -5.6 20 400 7610 175 7 -0.6 7.0 | 257 10 10.0 2.4 21 383 7925 170 10 -1.7 9.8 | 239 10 8.9 5.2 22 368 8230 170 17 -3.0 16.7 | 212 14 7.7 12.1 23 339 8839 170 6 -1.0 5.9 | 262 10 9.6 1.3 24 325 9144 175 14 -1.2 13.9 | 225 13 9.4 9.3 25 312 9449 195 16 4.1 15.5 | 234 18 14.8 10.9 26 300 9730 180 24 0.0 24.0 | 209 22 10.6 19.4 27 299 9754 180 24 0.0 24.0 | 209 22 10.6 19.4 28 286 10058 185 26 2.3 25.9 | 211 25 12.9 21.3 29 262 10668 180 21 0.0 21.0 | 213 20 10.6 16.4 30 250 11000 220 17 10.9 13.0 | 249 23 21.5 8.4 31 229 11582 245 17 15.4 7.2 | 264 26 26.0 2.6 32 209 12192 255 16 15.5 4.1 | 271 26 26.1 -0.5 33 200 12470 245 19 17.2 8.0 | 263 28 27.8 3.4 34 172 13411 235 26 21.3 14.9 | 252 34 31.9 10.3 35 156 14021 195 27 7.0 26.1 | 219 28 17.6 21.5 36 150 14270 225 20 14.1 14.1 | 249 27 24.8 9.5 37 141 14630 230 19 14.6 12.2 | 253 26 25.2 7.6 38 134 14935 195 19 4.9 18.4 | 228 21 15.5 13.7 39 114 15850 235 12 9.8 6.9 | 264 21 20.4 2.3 40 103 16459 195 9 2.3 8.7 | 252 14 12.9 4.1 41 100 16630 215 20 11.5 16.4 | 242 25 22.1 11.8 42 98 16764 215 19 10.9 15.6 | 243 24 21.5 11.0 43 96 16858 220 18 11.6 13.8 | 248 24 22.2 9.2 44 93 17069 220 18 11.6 13.8 | 248 24 22.2 9.2 45 88 17374 205 10 4.2 9.1 | 253 15 14.8 4.5 46 83 17678 85 10 -10.0 -0.9 | 353 6 0.7 -5.5 47 79 17983 135 16 -11.3 11.3 | 174 7 -0.7 6.7 48 75 18288 160 27 -9.2 25.4 | 184 21 1.4 20.8 49 71 18593 210 23 11.5 19.9 | 235 27 22.1 15.3 50 70 18670 260 14 13.8 2.4 | 275 24 24.4 -2.2 51 64 19202 270 14 14.0 -0.0 | 281 25 24.6 -4.6 52 61 19507 345 14 3.6 -13.5 | 322 23 14.2 -18.1 53 58 19812 340 14 4.8 -13.2 | 319 24 15.4 -17.8 54 52 20422 20 12 -4.1 -11.3 | 338 17 6.5 -15.9 55 50 20660 80 23 -22.7 -4.0 | 54 15 -12.0 -8.6 56 49 20726 30 23 -11.5 -19.9 | 2 25 -0.9 -24.5 57 47 21031 105 25 -24.1 6.5 | 98 14 -13.5 1.9 58 40 21946 110 40 -37.6 13.7 | 109 28 -27.0 9.1 59 35 22860 75 43 -41.5 -11.1 | 63 35 -30.9 -15.7 60 31 23470 85 56 -55.8 -4.9 | 78 46 -45.2 -9.5 61 30 23750 90 45 -45.0 0.0 | 82 35 -34.4 -4.6 62 28 24079 90 45 -45.0 0.0 | 82 35 -34.4 -4.6 63 22 25688 85 69 -68.7 -6.0 | 80 59 -58.1 -10.6 64 21 25908 85 69 -68.7 -6.0 | 80 59 -58.1 -10.6 65 19 26213 85 69 -68.7 -6.0 | 80 59 -58.1 -10.6 Wind Parameters Mean winds (0-6000m): 83.4 at 15.4 knts Storm direction: 113.4 at 11.6 knts Shear (0-3000m) pos: 1.2 neg: 2.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 39.0 neg: -19.3 tot: 19.7 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 45.58 Bulk Shear: 4.98 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 70 10 352 8| 0.0 11.7 11.7| 25.0 0.0 25.0 50.1 0.98| 12.0 11.8 1000 69 12 5 9| 1.2 5.9 7.0| 32.0 0.0 32.0 32.0 0.86| 8.4 7.2 1500 75 13 13 8| 1.8 3.9 5.7| 35.7 0.0 35.7 23.8 0.78| 7.0 5.5 2000 81 13 21 7| 1.8 2.9 4.8| 38.3 -0.5 37.8 18.9 0.75| 6.0 4.5 2500 85 14 28 7| 1.5 3.4 4.8| 39.0 -3.1 35.9 14.4 0.59| 5.9 3.5 3000 83 14 31 7| 1.2 2.8 4.0| 39.0 -19.3 19.7 6.6 0.31| 6.1 1.9 4000 78 15 29 9| 1.7 2.6 4.3| 67.3 -22.7 44.6 11.1 0.35| 6.4 2.2 5000 82 16 38 9| 2.1 2.1 4.1| 94.6 -25.6 69.0 13.8 0.38| 6.7 2.6 6000 83 15 37 8| 1.7 2.1 3.8| 95.7 -36.0 59.7 9.9 0.24| 6.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251031.00.gif