UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 16 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 ------------------------------------------------------------------------------- 0 1000 74 30 8 SFC 999 84 30.0 18.0 49 12.0 21.6 30 8 303.2 305.7 294.8 342.1 13.11 2 962 421 28.6 18.6 55 10.0 21.5 57 21 305.1 307.7 296.1 347.4 14.16 3 925 769 25.6 17.6 61 8.0 20.0 65 17 305.5 308.1 295.9 346.8 13.82 4 858 1424 19.8 15.9 78 3.9 17.1 77 16 306.1 308.6 295.8 346.2 13.36 5 850 1505 19.2 15.2 78 4.0 16.5 80 17 306.3 308.7 295.5 345.0 12.89 6 752 2547 12.2 9.1 81 3.1 10.3 92 23 309.6 311.4 294.1 339.2 9.70 7 746 2614 12.6 7.6 72 5.0 9.5 94 24 310.7 312.4 293.8 337.8 8.82 8 700 3148 10.8 -2.2 40 13.0 4.0 105 31 314.4 315.3 291.5 329.2 4.65 9 674 3463 9.6 -7.4 29 17.0 1.6 105 27 316.5 317.2 290.9 327.1 3.25 10 638 3917 8.2 0.2 57 8.0 3.8 73 14 319.9 321.1 294.2 339.5 6.10 11 595 4489 4.2 -2.8 60 7.0 0.5 60 12 321.7 322.8 294.0 338.8 5.24 12 526 5479 -2.7 -7.4 70 4.7 -4.9 16 11 325.0 325.8 294.0 338.9 4.17 13 500 5880 -4.7 -14.7 45 10.0 -8.7 320 12 327.3 327.8 293.2 335.7 2.45 14 493 5991 -5.3 -17.3 38 12.0 -9.7 325 13 327.9 328.3 293.0 334.8 2.00 15 489 6055 -4.9 -26.9 16 22.0 -11.3 328 13 329.2 329.3 292.3 332.3 0.86 16 482 6168 -4.9 -16.9 38 12.0 -9.4 333 14 330.5 330.9 293.8 337.9 2.11 17 451 6688 -7.9 -19.9 37 12.0 -12.1 356 19 333.1 333.4 294.1 339.3 1.75 18 447 6757 -7.9 -27.9 18 20.0 -13.5 359 19 333.9 334.1 293.6 337.1 0.86 19 400 7610 -14.9 -23.9 46 9.0 -17.5 295 10 335.6 335.9 294.5 340.6 1.39 20 363 8338 -21.1 -25.0 71 3.9 -22.1 257 19 336.8 337.1 294.7 341.8 1.38 21 336 8905 -25.7 -29.8 68 4.1 -26.6 242 23 338.0 338.2 294.7 341.6 0.96 22 301 9696 -30.9 -32.1 89 1.2 -31.1 227 33 341.5 341.7 295.4 344.8 0.86 23 300 9720 -31.1 -32.5 87 1.4 -31.3 225 33 341.5 341.7 295.4 344.7 0.83 24 290 9958 -32.5 -35.1 78 2.6 -32.9 228 32 342.9 343.0 295.6 345.4 0.67 25 283 10129 -33.9 -42.9 40 9.0 -34.9 223 31 343.3 343.3 295.4 344.5 0.31 26 271 10429 -36.5 -40.1 69 3.6 -36.9 213 28 343.8 343.9 295.6 345.5 0.43 27 250 10980 -40.9 -48.9 42 8.0 -41.5 230 27 345.3 345.3 295.7 346.0 0.18 28 229 11572 -45.7 -58.7 22 13.0 -46.2 228 24 346.7 346.7 296.0 347.0 0.06 29 216 11959 -49.1 -54.1 56 5.0 -49.3 224 24 347.3 347.3 296.1 347.8 0.11 30 200 12460 -53.3 -58.3 54 5.0 -53.5 220 34 348.4 348.4 296.3 348.7 0.07 31 195 12623 -54.7 -64.7 28 10.0 -54.9 220 34 348.7 348.7 296.4 348.8 0.03 32 184 12992 -58.1 -64.1 46 6.0 -58.2 225 36 349.0 349.0 296.4 349.1 0.04 33 156 14013 -66.5 -72.5 43 6.0 -66.5 253 50 351.6 351.6 297.0 351.6 0.01 34 150 14250 -68.3 -73.3 49 5.0 -68.4 260 54 352.4 352.4 297.2 352.5 0.01 35 141 14618 -71.3 -75.0 58 3.7 -71.3 269 52 353.5 353.5 297.4 353.5 0.01 36 134 14917 -73.3 -78.3 46 5.0 -73.3 279 48 355.1 355.1 297.7 355.1 0.01 37 126 15276 -74.1 -82.1 28 8.0 -74.1 291 42 360.0 360.0 298.7 360.0 0.00 38 100 16590 -83.7 -87.0 56 3.3 -83.7 335 23 366.0 366.0 299.8 366.0 0.00 39 86 17417 -86.9 -91.2 45 4.3 -86.9 335 13 375.7 375.7 301.5 375.7 0.00 40 84 17546 -83.1 -89.1 34 6.0 -83.1 354 11 385.9 385.9 303.2 386.0 0.00 41 81 17748 -84.3 -89.3 41 5.0 -84.3 22 8 387.5 387.5 303.4 387.5 0.00 42 70 18570 -76.3 -89.3 11 13.0 -76.3 20 13 421.2 421.2 307.9 421.2 0.00 43 69 18653 -76.1 -89.1 11 13.0 -76.2 38 14 423.3 423.3 308.1 423.3 0.00 44 66 18909 -77.3 -90.3 11 13.0 -77.3 16 11 426.1 426.1 308.4 426.1 0.00 45 59 19559 -73.3 -89.3 7 16.0 -73.4 145 17 449.0 449.0 310.8 449.0 0.00 46 55 19970 -74.1 -89.1 8 15.0 -74.2 97 11 456.3 456.3 311.4 456.3 0.00 47 50 20530 -71.3 -90.3 4 19.0 -71.4 75 21 475.5 475.5 313.1 475.5 0.00 48 48 20774 -67.7 -89.7 3 22.0 -67.9 77 19 489.6 489.6 314.2 489.6 0.00 49 43 21430 -71.3 -91.3 4 20.0 -71.5 77 35 496.4 496.4 314.7 496.4 0.00 50 41 21714 -67.1 -91.1 2 24.0 -67.4 85 41 513.7 513.7 315.9 513.7 0.00 51 31 23426 -61.1 -89.1 1 28.0 -61.9 81 55 572.7 572.7 319.3 572.7 0.00 52 30 23630 -61.3 -88.3 2 27.0 -62.1 85 58 577.5 577.5 319.5 577.6 0.01 53 29 23840 -61.5 -88.5 2 27.0 -62.3 85 58 582.6 582.6 319.8 582.6 0.01 TRP 86 17417 -86.9 -91.2 45 4.3 -86.9 335 13 375.7 375.7 301.5 375.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 553.00 mb = 5091.77 m = 16705.09 ft Wetbulb zero: 588.07 mb = 4583.01 m = 15035.95 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 61.90 % Est. max temperature: 33.05 C = 91.50 F Sfc-Lift cond lev (LCL): 839.40 mb = 1611.70 m = 5287.68 ft T: 18.48 C 700-500 lapse rate: 5.67 C/km ThetaE index: 20.33 C Layer 925.0- 638.0 mb Conv cond level (CCL): 791.62 mb = 2110.25 m = 6923.31 ft Mean mixing ratio: 13.79 g/kg Conv temperature: 34.98 C = 94.96 F Cap Strength: 2.32 C Lifted Index: -0.38 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.62 C Lifted Index @700 mb: 1.29 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.90 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 228.40 Risk: None Energy Index: -1.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.24 J/kg Max Up Vert Vel: 14.85 m/s Conv Inhibition (B-): 170.18 J/kg Cap Strength: 2.29 C Lift Cond Lev (LCL): 828.75 mb = 1720.36 m = 5644.15 ft Lev Free Conv (LFC): 543.75 mb = 5212.65 m = 17101.66 ft Equ Level (EL): 493.75 mb = 5978.90 m = 19615.57 ft B at Equ Level: 19.31 J/kg Max Parcel Lev (MPL): 453.75 mb = 6640.65 m = 21786.65 ft Wind level data Storm motion: 107 at 13 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 ---------------------------------------------------------- 0 999 84 30 8 -4.0 -6.9 | 322 13 8.3 -10.6 1 975 305 55 23 -18.8 -13.2 | 21 18 -6.6 -16.9 2 942 610 60 18 -15.6 -9.0 | 15 13 -3.3 -12.7 3 925 769 65 17 -15.4 -7.2 | 16 11 -3.1 -10.8 4 910 914 65 16 -14.5 -6.8 | 12 11 -2.2 -10.4 5 878 1219 70 14 -13.2 -4.8 | 6 8 -0.9 -8.4 6 850 1505 80 17 -16.7 -3.0 | 34 8 -4.5 -6.6 7 818 1829 95 18 -17.9 1.6 | 70 6 -5.7 -2.1 8 789 2134 90 19 -19.0 0.0 | 61 8 -6.7 -3.7 9 761 2438 90 22 -22.0 0.0 | 69 10 -9.7 -3.7 10 700 3148 105 31 -29.9 8.0 | 104 18 -17.7 4.4 11 683 3353 105 31 -29.9 8.0 | 104 18 -17.7 4.4 12 657 3658 105 20 -19.3 5.2 | 102 7 -7.1 1.5 13 633 3962 65 12 -10.9 -5.1 | 351 9 1.4 -8.7 14 610 4267 70 12 -11.3 -4.1 | 353 8 1.0 -7.8 15 587 4572 55 12 -9.8 -6.9 | 347 11 2.4 -10.5 16 525 5486 15 11 -2.8 -10.6 | 327 17 9.4 -14.3 17 505 5791 335 5 2.1 -4.5 | 300 17 14.4 -8.2 18 500 5880 320 12 7.7 -9.2 | 303 24 20.0 -12.9 19 486 6096 330 13 6.5 -11.3 | 308 24 18.8 -14.9 20 432 7010 10 22 -3.8 -21.7 | 342 27 8.4 -25.3 21 400 7610 295 10 9.1 -4.2 | 290 23 21.3 -7.9 22 399 7620 330 11 5.5 -9.5 | 307 22 17.8 -13.2 23 383 7925 270 12 12.0 -0.0 | 279 25 24.3 -3.7 24 368 8230 265 19 18.9 1.7 | 274 31 31.2 -2.0 25 353 8534 240 18 15.6 9.0 | 259 28 27.9 5.3 26 311 9449 245 30 27.2 12.7 | 257 40 39.5 9.0 27 300 9720 225 33 23.3 23.3 | 241 41 35.6 19.7 28 299 9754 235 34 27.9 19.5 | 248 43 40.1 15.8 29 262 10668 205 26 11.0 23.6 | 229 31 23.3 19.9 30 250 10980 230 27 20.7 17.4 | 247 36 33.0 13.7 31 239 11278 230 25 19.2 16.1 | 248 34 31.4 12.4 32 218 11887 225 23 16.3 16.3 | 246 31 28.5 12.6 33 200 12460 220 34 21.9 26.0 | 237 41 34.1 22.4 34 189 12802 220 33 21.2 25.3 | 237 40 33.5 21.6 35 150 14250 260 54 53.2 9.4 | 265 66 65.4 5.7 36 148 14326 260 56 55.1 9.7 | 265 68 67.4 6.1 37 100 16590 335 23 9.7 -20.8 | 318 33 22.0 -24.5 38 97 16764 335 25 10.6 -22.7 | 319 35 22.8 -26.3 39 92 17069 325 14 8.0 -11.5 | 307 25 20.3 -15.1 40 87 17374 290 13 12.2 -4.4 | 288 26 24.5 -8.1 41 86 17417 335 13 5.5 -11.8 | 311 24 17.8 -15.4 42 78 17983 55 4 -3.3 -2.3 | 304 11 9.0 -6.0 43 74 18288 35 17 -9.8 -13.9 | 352 18 2.5 -17.6 44 70 18570 20 13 -4.4 -12.2 | 334 18 7.8 -15.9 45 70 18593 45 15 -10.6 -10.6 | 353 14 1.7 -14.3 46 66 18898 10 11 -1.9 -10.8 | 324 18 10.4 -14.5 47 63 19202 125 11 -9.0 6.3 | 231 4 3.3 2.7 48 60 19507 145 19 -10.9 15.6 | 187 12 1.4 11.9 49 57 19812 145 11 -6.3 9.0 | 228 8 6.0 5.4 50 54 20117 55 11 -9.0 -6.3 | 342 10 3.3 -10.0 51 51 20422 75 19 -18.4 -4.9 | 35 11 -6.1 -8.6 52 50 20530 75 21 -20.3 -5.4 | 41 12 -8.0 -9.1 53 48 20726 80 17 -16.7 -3.0 | 34 8 -4.5 -6.6 54 46 21031 65 27 -24.5 -11.4 | 39 19 -12.2 -15.1 55 38 22250 100 51 -50.2 8.9 | 98 38 -38.0 5.2 56 36 22555 105 53 -51.2 13.7 | 104 40 -38.9 10.1 57 32 23165 75 52 -50.2 -13.5 | 66 42 -38.0 -17.1 58 30 23630 85 58 -57.8 -5.1 | 79 46 -45.5 -8.7 59 27 24079 85 58 -57.8 -5.1 | 79 46 -45.5 -8.7 Wind Parameters Mean winds (0-6000m): 76.6 at 17.1 knts Storm direction: 106.6 at 12.8 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 139.5 deg Storm rel helicity (0-3000m) pos: 106.5 neg: -10.3 tot: 96.2 m^2/s^2 ave: 32.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 16.57 Bulk Shear: 6.65 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 54 18 10 15| 12.5 0.0 12.5| 60.8 -4.8 56.0 112.0 0.72| 20.4 14.7 1000 59 17 12 13| 5.1 0.0 5.1| 61.0 -8.2 52.8 52.8 0.54| 12.5 6.8 1500 64 17 14 11| 4.8 0.0 4.8| 71.3 -9.1 62.2 41.5 0.58| 10.3 6.0 2000 71 17 23 10| 4.2 0.0 4.2| 76.8 -10.3 66.5 33.3 0.58| 8.9 5.2 2500 76 18 33 9| 4.4 0.0 4.4| 84.3 -10.3 74.1 29.6 0.57| 8.3 4.7 3000 82 19 47 10| 5.0 0.0 5.0|106.5 -10.3 96.2 32.1 0.59| 8.3 4.9 4000 87 20 59 9| 2.8 1.9 4.8|110.2 -34.5 75.7 18.9 0.21| 9.5 2.0 5000 83 19 45 9| 2.3 2.3 4.5|110.4 -45.6 64.8 13.0 0.15| 8.5 1.3 6000 77 17 30 9| 1.9 2.8 4.7|129.2 -91.8 37.5 6.2 0.05| 8.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260116.00.gif