UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 9 JAN 26 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 1000 84 30.2 18.2 49 12.0 21.8 110 5 303.4 305.8 295.0 342.7 13.26 1 968 375 28.8 17.8 51 11.0 21.1 63 12 304.8 307.3 295.4 344.7 13.36 2 925 778 25.0 17.0 61 8.0 19.5 55 15 304.9 307.3 295.4 344.6 13.29 3 850 1513 18.6 14.7 78 3.9 16.0 80 14 305.6 308.0 295.0 343.0 12.47 4 838 1635 17.4 14.1 81 3.3 15.2 76 11 305.6 307.9 294.8 342.0 12.16 5 801 2020 16.4 8.4 59 8.0 11.4 64 13 308.5 310.1 293.0 334.9 8.67 6 765 2410 13.4 10.1 80 3.3 11.3 64 16 309.4 311.3 294.4 340.5 10.20 7 735 2747 12.8 -1.2 38 14.0 5.4 70 19 312.3 313.2 290.9 327.3 4.77 8 709 3049 11.4 -4.6 32 16.0 3.5 75 23 314.0 314.7 290.6 326.2 3.83 9 700 3156 10.8 3.8 62 7.0 6.7 60 17 314.4 315.8 293.6 337.0 7.20 10 691 3264 11.0 3.0 58 8.0 6.3 57 15 315.8 317.2 293.7 337.6 6.89 11 638 3926 5.6 -0.4 65 6.0 2.4 87 10 317.0 318.1 293.2 335.6 5.83 12 599 4442 4.0 -4.0 56 8.0 -0.1 98 7 320.9 321.8 293.4 336.4 4.75 13 527 5473 -2.9 -7.6 70 4.7 -5.1 158 3 324.6 325.4 293.9 338.2 4.10 14 500 5890 -4.9 -9.2 72 4.3 -6.8 230 6 327.1 327.8 294.3 339.9 3.81 15 483 6161 -6.7 -9.9 78 3.2 -8.1 258 8 328.1 328.8 294.5 340.7 3.74 16 434 6988 -11.5 -16.4 67 4.9 -13.3 258 10 332.2 332.7 294.5 340.7 2.45 17 416 7312 -12.7 -24.7 36 12.0 -16.2 257 7 334.7 335.0 294.1 339.2 1.24 18 400 7610 -14.9 -24.9 42 10.0 -17.7 255 5 335.6 335.9 294.4 340.2 1.27 19 370 8192 -19.7 -25.7 59 6.0 -21.2 278 9 336.8 337.1 294.7 341.5 1.27 20 343 8748 -23.3 -36.3 29 13.0 -25.6 255 11 339.3 339.4 294.6 341.2 0.50 21 316 9340 -28.1 -35.1 51 7.0 -29.3 226 13 340.7 340.8 295.0 343.0 0.61 22 300 9710 -30.7 -39.7 41 9.0 -31.9 220 16 342.1 342.2 295.2 343.7 0.40 23 250 10980 -40.9 -51.9 30 11.0 -41.6 210 24 345.3 345.3 295.7 345.8 0.13 24 246 11089 -41.7 -52.7 29 11.0 -42.3 206 25 345.7 345.7 295.8 346.2 0.12 25 231 11513 -43.9 -59.9 15 16.0 -44.6 207 27 348.6 348.6 296.4 348.8 0.05 26 211 12112 -49.7 -61.7 23 12.0 -50.1 224 26 348.7 348.7 296.4 348.9 0.04 27 200 12460 -51.9 -67.9 13 16.0 -52.2 235 25 350.6 350.6 296.8 350.7 0.02 28 197 12558 -52.7 -70.7 10 18.0 -53.0 231 29 350.8 350.8 296.8 350.9 0.01 29 158 13945 -64.7 -75.7 21 11.0 -64.8 239 34 353.3 353.3 297.4 353.4 0.01 30 150 14260 -67.7 -73.7 42 6.0 -67.7 230 37 353.5 353.5 297.4 353.5 0.01 31 139 14712 -71.9 -75.9 55 4.0 -71.9 229 40 353.9 353.9 297.5 353.9 0.01 32 138 14755 -72.5 -76.5 55 4.0 -72.5 229 41 353.5 353.5 297.4 353.6 0.01 33 113 15901 -81.1 -86.1 43 5.0 -81.1 226 50 358.3 358.3 298.4 358.3 0.00 34 101 16534 -79.3 -87.3 26 8.0 -79.3 246 22 373.4 373.4 301.2 373.5 0.00 35 100 16590 -79.5 -87.5 25 8.0 -79.5 270 14 374.1 374.1 301.3 374.1 0.00 36 91 17121 -83.5 -89.5 34 6.0 -83.5 325 29 376.4 376.4 301.6 376.4 0.00 37 73 18352 -82.3 -90.3 24 8.0 -82.3 201 12 403.4 403.4 305.7 403.4 0.00 38 70 18590 -77.9 -88.9 15 11.0 -77.9 255 7 417.7 417.7 307.4 417.7 0.00 39 67 18842 -76.3 -88.3 13 12.0 -76.3 191 9 426.5 426.5 308.4 426.5 0.00 40 64 19107 -77.5 -89.5 13 12.0 -77.6 192 8 429.4 429.5 308.8 429.5 0.00 41 51 20433 -71.1 -89.1 5 18.0 -71.2 109 11 473.3 473.3 312.9 473.3 0.00 42 50 20550 -71.3 -89.3 5 18.0 -71.4 100 17 475.5 475.5 313.1 475.5 0.00 43 44 21306 -70.5 -89.5 4 19.0 -70.6 56 24 495.1 495.1 314.6 495.1 0.00 44 43 21442 -70.9 -90.9 4 20.0 -71.1 64 26 497.4 497.4 314.8 497.4 0.00 45 40 21875 -65.9 -89.9 2 24.0 -66.2 96 34 520.4 520.4 316.3 520.4 0.00 46 32 23233 -64.5 -90.5 2 26.0 -65.0 82 56 558.4 558.4 318.6 558.4 0.00 47 30 23630 -61.1 -89.1 1 28.0 -61.9 90 59 578.1 578.1 319.6 578.1 0.00 48 27 24291 -57.1 -87.1 1 30.0 -58.5 81 60 607.0 607.0 320.9 607.0 0.01 49 25 24777 -57.9 -86.9 1 29.0 -59.3 74 63 618.2 618.2 321.4 618.3 0.01 50 23 25306 -55.3 -85.6 1 30.3 -57.2 80 68 640.8 640.8 322.3 640.9 0.01 51 22 25590 -53.9 -84.9 1 31.0 -56.2 80 68 653.1 653.1 322.8 653.2 0.01 TRP 91 17121 -83.5 -89.5 34 6.0 -83.5 325 29 376.4 376.4 301.6 376.4 0.00 WND 23 25306 -55.3 -85.6 1 30.3 -57.2 80 68 640.8 640.8 322.3 640.9 0.01 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 557.26 mb = 5039.87 m = 16534.80 ft Wetbulb zero: 600.54 mb = 4420.83 m = 14503.85 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 62.17 % Est. max temperature: 32.48 C = 90.47 F Sfc-Lift cond lev (LCL): 840.32 mb = 1611.17 m = 5285.94 ft T: 17.63 C 700-500 lapse rate: 5.74 C/km ThetaE index: 14.26 C Layer 735.0- 700.0 mb Conv cond level (CCL): 774.84 mb = 2301.72 m = 7551.48 ft Mean mixing ratio: 13.28 g/kg Conv temperature: 35.98 C = 96.77 F Cap Strength: 2.54 C Lifted Index: 0.18 C Risk: Showers probable Lifted Index @300 mb: 0.86 C Lifted Index @700 mb: 1.82 C Showalter Index: 0.71 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.60 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.40 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.56 J/kg Max Up Vert Vel: 3.62 m/s Conv Inhibition (B-): 185.54 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 825.62 mb = 1761.88 m = 5780.38 ft Lev Free Conv (LFC): 530.62 mb = 5418.24 m = 17776.17 ft Equ Level (EL): 510.62 mb = 5723.49 m = 18777.63 ft B at Equ Level: 6.32 J/kg Max Parcel Lev (MPL): 420.62 mb = 7227.59 m = 23712.29 ft Wind level data Storm motion: 100 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 1000 84 110 5 -4.7 1.7 | 265 3 3.3 0.3 1 976 305 65 11 -10.0 -4.6 | 18 6 -1.9 -6.1 2 943 610 55 14 -11.5 -8.0 | 20 10 -3.4 -9.5 3 925 778 55 15 -12.3 -8.6 | 23 11 -4.3 -10.0 4 911 914 60 15 -13.0 -7.5 | 29 10 -5.0 -8.9 5 879 1219 55 15 -12.3 -8.6 | 23 11 -4.3 -10.0 6 850 1513 80 14 -13.8 -2.4 | 56 7 -5.8 -3.9 7 849 1524 80 10 -9.8 -1.7 | 30 4 -1.8 -3.2 8 790 2134 60 14 -12.1 -7.0 | 26 9 -4.1 -8.4 9 762 2438 65 16 -14.5 -6.8 | 38 10 -6.5 -8.2 10 709 3048 75 23 -22.2 -6.0 | 62 16 -14.2 -7.4 11 700 3156 60 17 -14.7 -8.5 | 34 12 -6.7 -9.9 12 683 3353 55 14 -11.5 -8.0 | 20 10 -3.4 -9.5 13 634 3962 90 10 -10.0 0.0 | 54 2 -2.0 -1.4 14 611 4267 95 8 -8.0 0.7 | 355 1 0.1 -0.7 15 546 5182 110 1 -0.9 0.3 | 279 7 7.1 -1.1 16 500 5890 230 6 4.6 3.9 | 259 13 12.6 2.4 17 487 6096 255 7 6.8 1.8 | 269 15 14.8 0.4 18 468 6401 270 10 10.0 -0.0 | 275 18 18.0 -1.4 19 450 6706 260 12 11.8 2.1 | 268 20 19.9 0.6 20 400 7610 255 5 4.8 1.3 | 271 13 12.9 -0.1 21 367 8230 280 9 8.9 -1.6 | 280 17 16.9 -3.0 22 311 9449 220 13 8.4 10.0 | 243 18 16.4 8.5 23 300 9710 220 16 10.3 12.3 | 239 21 18.3 10.8 24 250 10980 210 24 12.0 20.8 | 226 28 20.0 19.3 25 239 11278 200 27 9.2 25.4 | 216 30 17.3 23.9 26 200 12460 235 25 20.5 14.3 | 246 31 28.5 12.9 27 199 12497 230 29 22.2 18.6 | 240 35 30.3 17.2 28 164 13716 245 32 29.0 13.5 | 252 39 37.0 12.1 29 150 14260 230 37 28.3 23.8 | 238 43 36.4 22.3 30 108 16154 225 52 36.8 36.8 | 232 57 44.8 35.3 31 102 16459 215 33 18.9 27.0 | 226 37 27.0 25.6 32 100 16590 270 14 14.0 -0.0 | 274 22 22.0 -1.4 33 97 16764 270 14 14.0 -0.0 | 274 22 22.0 -1.4 34 92 17069 310 23 17.6 -14.8 | 302 30 25.7 -16.2 35 91 17121 325 29 16.6 -23.8 | 316 35 24.7 -25.2 36 87 17374 325 30 17.2 -24.6 | 316 36 25.2 -26.0 37 82 17678 355 10 0.9 -10.0 | 322 14 8.9 -11.4 38 78 17983 70 3 -2.8 -1.0 | 295 6 5.2 -2.5 39 74 18288 185 14 1.2 13.9 | 217 16 9.3 12.5 40 70 18590 255 7 6.8 1.8 | 269 15 14.8 0.4 41 70 18593 190 11 1.9 10.8 | 227 14 9.9 9.4 42 54 20117 195 1 0.3 1.0 | 273 8 8.3 -0.5 43 51 20422 110 10 -9.4 3.4 | 146 2 -1.4 2.0 44 50 20550 100 17 -16.7 3.0 | 100 9 -8.7 1.5 45 49 20726 130 17 -13.0 10.9 | 152 11 -5.0 9.5 46 46 21031 70 20 -18.8 -6.8 | 52 14 -10.8 -8.3 47 44 21336 55 24 -19.7 -13.8 | 37 19 -11.6 -15.2 48 40 21946 100 35 -34.5 6.1 | 100 27 -26.4 4.6 49 38 22250 85 53 -52.8 -4.6 | 82 45 -44.8 -6.1 50 34 22860 75 53 -51.2 -13.7 | 71 46 -43.2 -15.2 51 30 23630 90 59 -59.0 0.0 | 88 51 -51.0 -1.4 52 29 23774 90 56 -56.0 0.0 | 88 48 -48.0 -1.4 53 24 24994 70 65 -61.1 -22.2 | 66 58 -53.0 -23.7 54 23 25306 80 68 -67.0 -11.8 | 77 60 -58.9 -13.2 55 21 25603 80 68 -67.0 -11.8 | 77 60 -58.9 -13.2 56 20 25908 95 65 -64.8 5.7 | 94 57 -56.7 4.2 Wind Parameters Mean winds (0-6000m): 70.2 at 10.9 knts Storm direction: 100.2 at 8.2 knts Shear (0-3000m) pos: 1.4 neg: 2.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 148.2 deg Storm rel helicity (0-3000m) pos: 38.9 neg: -13.1 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 61.50 Bulk Shear: 0.11 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 66 10 15 6| 0.0 11.9 11.9| 2.8 -0.0 2.8 5.6 0.44| 13.0 5.7 1000 61 13 21 8| 0.7 5.9 6.6| 6.7 -1.0 5.7 5.7 0.43| 7.9 3.4 1500 62 13 25 8| 2.0 4.0 5.9| 17.1 -5.0 12.1 8.0 0.34| 8.6 2.9 2000 64 13 26 8| 1.5 4.2 5.6| 17.1 -6.1 11.0 5.5 0.27| 7.7 2.0 2500 64 13 28 8| 1.3 3.3 4.6| 26.2 -6.1 20.1 8.0 0.33| 7.1 2.3 3000 66 15 35 9| 1.4 2.8 4.2| 38.9 -13.1 25.8 8.6 0.32| 7.1 2.2 4000 66 14 35 9| 1.4 1.4 2.8| 44.0 -35.5 8.5 2.1 0.15| 7.6 1.2 5000 69 12 31 7| 1.1 1.2 2.2| 44.2 -36.4 7.8 1.6 0.10| 6.8 0.7 6000 70 11 23 6| 1.4 1.0 2.4| 56.4 -42.5 13.9 2.3 0.09| 6.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260109.00.gif