UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 17 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 75 40 6 SFC 999 84 29.8 18.8 52 11.0 22.1 40 6 303.0 305.6 295.3 343.9 13.80 2 925 769 25.0 19.0 69 6.0 20.8 40 19 304.9 307.7 296.6 350.0 15.12 3 853 1476 18.8 16.6 87 2.2 17.3 45 21 305.5 308.2 296.1 347.6 14.07 4 850 1506 18.8 16.3 85 2.5 17.1 45 21 305.8 308.4 296.0 347.3 13.85 5 748 2594 11.8 10.9 94 0.9 11.2 66 25 309.6 311.7 295.1 343.2 11.02 6 729 2809 11.0 8.2 83 2.8 9.3 68 26 311.0 312.8 294.3 339.9 9.41 7 700 3149 10.4 5.4 71 5.0 7.4 70 27 314.0 315.5 294.1 339.2 8.06 8 688 3293 10.0 3.0 62 7.0 6.0 67 27 315.1 316.4 293.6 336.9 6.92 9 598 4446 4.2 -4.8 52 9.0 -0.3 83 16 321.3 322.2 293.3 335.9 4.48 10 570 4835 1.0 -1.3 85 2.3 -0.2 78 14 322.0 323.2 294.7 341.8 6.12 11 559 4991 0.6 -6.4 59 7.0 -2.8 70 13 323.3 324.1 293.6 337.3 4.24 12 525 5493 -2.1 -11.1 50 9.0 -6.0 45 7 325.9 326.5 293.4 336.4 3.12 13 518 5600 -2.7 -10.7 54 8.0 -6.2 48 9 326.4 327.1 293.7 337.4 3.27 14 514 5661 -2.7 -15.7 36 13.0 -7.7 51 10 327.2 327.6 293.0 334.7 2.19 15 507 5770 -3.5 -13.5 46 10.0 -7.6 54 13 327.5 328.0 293.4 336.6 2.66 16 504 5817 -3.5 -15.5 39 12.0 -8.2 41 14 328.0 328.5 293.3 335.8 2.27 17 500 5880 -2.5 -29.5 10 27.0 -10.1 5 16 330.0 330.1 292.4 332.4 0.66 18 486 6104 -3.7 -17.7 33 14.0 -8.9 355 17 331.2 331.6 293.9 338.1 1.96 19 451 6688 -8.5 -20.5 37 12.0 -12.5 331 14 332.3 332.7 293.9 338.2 1.66 20 438 6914 -9.5 -22.5 34 13.0 -13.6 307 15 333.9 334.2 294.1 339.0 1.43 21 433 7003 -9.5 -35.5 10 26.0 -15.4 297 15 335.0 335.0 293.4 336.6 0.43 22 400 7610 -13.5 -32.5 19 19.0 -18.0 300 21 337.4 337.6 294.3 339.8 0.62 23 395 7706 -13.7 -30.7 22 17.0 -17.9 302 21 338.4 338.6 294.6 341.2 0.75 24 370 8198 -18.3 -29.3 37 11.0 -21.0 282 21 338.7 338.9 294.8 342.1 0.91 25 353 8548 -20.1 -33.1 30 13.0 -22.8 250 20 340.8 341.0 295.1 343.4 0.67 26 310 9496 -28.1 -35.1 51 7.0 -29.3 254 24 342.6 342.7 295.5 345.0 0.62 27 300 9730 -29.9 -37.9 46 8.0 -31.1 255 25 343.2 343.3 295.6 345.1 0.49 28 276 10318 -34.9 -43.9 39 9.0 -35.8 250 17 344.3 344.4 295.6 345.4 0.28 29 250 11000 -40.3 -53.3 24 13.0 -41.1 285 21 346.2 346.2 295.8 346.6 0.11 30 241 11249 -42.1 -59.1 14 17.0 -42.9 285 23 347.1 347.1 296.0 347.3 0.05 31 208 12226 -51.1 -61.1 29 10.0 -51.4 266 24 347.9 347.9 296.2 348.1 0.05 32 202 12416 -52.7 -64.7 22 12.0 -53.0 258 26 348.3 348.3 296.3 348.5 0.03 33 200 12480 -53.3 -65.3 22 12.0 -53.6 255 27 348.4 348.4 296.3 348.5 0.03 34 196 12610 -53.5 -70.5 11 17.0 -53.8 251 27 350.1 350.1 296.7 350.1 0.01 35 163 13766 -64.7 -71.7 38 7.0 -64.8 253 24 350.2 350.2 296.7 350.3 0.01 36 150 14270 -68.1 -76.1 31 8.0 -68.1 290 41 352.8 352.8 297.3 352.8 0.01 37 127 15252 -74.7 -79.1 50 4.4 -74.7 307 46 358.1 358.1 298.3 358.1 0.01 38 105 16336 -81.7 -86.7 42 5.0 -81.7 351 22 364.7 364.8 299.6 364.8 0.00 39 101 16554 -81.3 -87.3 35 6.0 -81.3 30 8 369.6 369.6 300.5 369.6 0.00 40 100 16610 -81.5 -87.5 35 6.0 -81.5 40 5 370.3 370.3 300.6 370.3 0.00 41 82 17710 -86.7 -90.4 51 3.7 -86.7 35 22 381.3 381.3 302.5 381.3 0.00 42 78 17983 -86.9 -90.4 52 3.5 -86.9 25 21 386.3 386.3 303.2 386.3 0.00 43 73 18346 -85.9 -90.9 40 5.0 -85.9 65 20 395.8 395.8 304.6 395.8 0.00 44 70 18580 -79.7 -88.7 21 9.0 -79.7 90 19 413.9 413.9 307.0 413.9 0.00 45 69 18662 -77.7 -87.7 18 10.0 -77.7 71 29 419.9 419.9 307.7 419.9 0.00 46 65 19005 -76.7 -89.7 11 13.0 -76.7 108 16 429.3 429.3 308.7 429.3 0.00 47 59 19565 -74.7 -88.7 10 14.0 -74.7 186 17 445.8 445.8 310.4 445.9 0.00 48 54 20076 -77.9 -89.9 13 12.0 -77.9 116 11 449.9 449.9 310.8 449.9 0.00 49 50 20520 -74.5 -89.5 8 15.0 -74.6 85 21 467.9 467.9 312.5 467.9 0.00 50 44 21280 -67.1 -90.1 2 23.0 -67.4 102 30 503.4 503.4 315.2 503.5 0.00 51 40 21854 -68.9 -89.9 3 21.0 -69.1 100 48 512.8 512.8 315.8 512.8 0.00 52 36 22488 -67.9 -89.9 3 22.0 -68.2 82 51 531.1 531.1 317.0 531.1 0.00 53 30 23610 -59.1 -87.1 1 28.0 -60.1 85 58 583.5 583.5 319.8 583.6 0.01 54 27 24277 -54.9 -84.9 1 30.0 -56.6 94 65 613.2 613.2 321.2 613.2 0.01 55 22 25586 -54.9 -84.9 1 30.0 -56.9 90 71 650.2 650.2 322.7 650.3 0.01 TRP 82 17710 -86.7 -90.4 51 3.7 -86.7 35 22 381.3 381.3 302.5 381.3 0.00 WND 22 25586 -54.9 -84.9 1 30.0 -56.9 90 71 650.2 650.2 322.7 650.3 0.01 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 551.44 mb = 5102.78 m = 16741.22 ft Wetbulb zero: 602.74 mb = 4381.46 m = 14374.69 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 68.57 % Est. max temperature: 32.64 C = 90.75 F Sfc-Lift cond lev (LCL): 851.72 mb = 1488.54 m = 4883.60 ft T: 18.80 C 700-500 lapse rate: 4.72 C/km ThetaE index: 14.09 C Layer 853.0- 570.0 mb Conv cond level (CCL): 814.04 mb = 1873.74 m = 6147.37 ft Mean mixing ratio: 14.59 g/kg Conv temperature: 33.90 C = 93.01 F Cap Strength: 1.59 C Lifted Index: 1.29 C Risk: Showers probable Lifted Index @300 mb: -0.27 C Lifted Index @700 mb: 0.42 C Showalter Index: 1.41 C Risk: Showers probable Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.80 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 253.60 Risk: None Energy Index: -2.82 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.32 J/kg Max Up Vert Vel: 10.23 m/s Conv Inhibition (B-): 43.80 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 848.36 mb = 1522.39 m = 4994.67 ft Lev Free Conv (LFC): 773.36 mb = 2309.84 m = 7578.12 ft Equ Level (EL): 713.36 mb = 2990.78 m = 9812.14 ft B at Equ Level: 15.73 J/kg Max Parcel Lev (MPL): 643.36 mb = 3844.80 m = 12614.01 ft Wind level data Storm motion: 89 at 14 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 40 6 -3.9 -4.6 | 292 11 10.6 -4.2 1 975 305 60 18 -15.6 -9.0 | 8 9 -1.2 -8.6 2 942 610 55 19 -15.6 -10.9 | 6 11 -1.2 -10.5 3 925 769 40 19 -12.2 -14.6 | 351 14 2.2 -14.2 4 910 914 40 19 -12.2 -14.6 | 351 14 2.2 -14.2 5 850 1506 45 21 -14.8 -14.8 | 2 14 -0.4 -14.5 6 789 2134 55 22 -18.0 -12.6 | 16 13 -3.6 -12.3 7 761 2438 65 24 -21.8 -10.1 | 37 12 -7.3 -9.8 8 708 3048 70 27 -25.4 -9.2 | 51 14 -11.0 -8.9 9 700 3149 70 27 -25.4 -9.2 | 51 14 -11.0 -8.9 10 657 3658 60 27 -23.4 -13.5 | 34 16 -9.0 -13.1 11 610 4267 75 17 -16.4 -4.4 | 26 5 -2.0 -4.0 12 587 4572 90 15 -15.0 0.0 | 122 1 -0.6 0.4 13 545 5182 60 12 -10.4 -6.0 | 325 7 4.0 -5.6 14 525 5486 45 7 -4.9 -4.9 | 296 11 9.5 -4.6 15 506 5791 55 13 -10.6 -7.5 | 332 8 3.8 -7.1 16 500 5880 5 16 -1.4 -15.9 | 320 20 13.0 -15.6 17 486 6096 355 17 1.5 -16.9 | 316 23 15.9 -16.6 18 449 6706 330 14 7.0 -12.1 | 299 24 21.4 -11.8 19 432 7010 295 15 13.6 -6.3 | 282 29 28.0 -6.0 20 416 7315 285 18 17.4 -4.7 | 278 32 31.8 -4.3 21 400 7610 300 21 18.2 -10.5 | 287 34 32.6 -10.1 22 399 7620 305 21 17.2 -12.0 | 290 34 31.6 -11.7 23 368 8230 280 21 20.7 -3.6 | 275 35 35.1 -3.3 24 353 8534 250 20 18.8 6.8 | 258 34 33.2 7.2 25 300 9730 255 25 24.1 6.5 | 260 39 38.6 6.8 26 299 9754 250 26 24.4 8.9 | 257 40 38.8 9.3 27 274 10363 250 16 15.0 5.5 | 259 30 29.4 5.8 28 262 10668 275 12 12.0 -1.0 | 271 26 26.4 -0.7 29 251 10973 265 19 18.9 1.7 | 267 33 33.3 2.0 30 250 11000 285 21 20.3 -5.4 | 278 35 34.7 -5.1 31 240 11278 285 23 22.2 -6.0 | 279 37 36.6 -5.6 32 219 11887 280 21 20.7 -3.6 | 275 35 35.1 -3.3 33 200 12480 255 27 26.1 7.0 | 260 41 40.5 7.4 34 190 12802 245 26 23.6 11.0 | 253 40 38.0 11.4 35 164 13716 250 23 21.6 7.9 | 257 37 36.0 8.2 36 150 14270 290 41 38.5 -14.0 | 284 55 52.9 -13.7 37 134 14935 305 44 36.0 -25.2 | 296 56 50.5 -24.9 38 120 15545 310 49 37.5 -31.5 | 301 61 51.9 -31.1 39 108 16154 320 32 20.6 -24.5 | 305 43 35.0 -24.2 40 100 16610 40 5 -3.2 -3.8 | 287 12 11.2 -3.5 41 97 16764 355 17 1.5 -16.9 | 316 23 15.9 -16.6 42 87 17374 320 2 1.3 -1.5 | 274 16 15.7 -1.2 43 82 17678 20 19 -6.5 -17.9 | 336 19 7.9 -17.5 44 82 17710 35 22 -12.6 -18.0 | 354 18 1.8 -17.7 45 78 17983 25 21 -8.9 -19.0 | 343 19 5.5 -18.7 46 70 18580 90 19 -19.0 0.0 | 95 5 -4.6 0.4 47 70 18593 65 32 -29.0 -13.5 | 48 20 -14.6 -13.2 48 66 18898 90 19 -19.0 0.0 | 95 5 -4.6 0.4 49 63 19202 140 12 -7.7 9.2 | 215 12 6.7 9.6 50 60 19507 185 19 1.7 18.9 | 220 25 16.1 19.3 51 57 19812 190 11 1.9 10.8 | 236 20 16.3 11.2 52 54 20117 105 11 -10.6 2.8 | 230 5 3.8 3.2 53 50 20520 85 21 -20.9 -1.8 | 77 7 -6.5 -1.5 54 48 20726 110 19 -17.9 6.5 | 153 8 -3.4 6.9 55 46 21031 85 21 -20.9 -1.8 | 77 7 -6.5 -1.5 56 44 21336 105 31 -29.9 8.0 | 118 18 -15.5 8.4 57 42 21641 85 46 -45.8 -4.0 | 83 32 -31.4 -3.6 58 40 21946 105 48 -46.4 12.4 | 112 34 -32.0 12.8 59 36 22555 80 51 -50.2 -8.9 | 77 37 -35.8 -8.5 60 30 23610 85 58 -57.8 -5.1 | 84 44 -43.4 -4.7 61 25 24689 100 69 -68.0 12.0 | 103 55 -53.5 12.3 62 22 25586 90 71 -71.0 0.0 | 90 57 -56.6 0.4 63 20 25908 90 71 -71.0 0.0 | 90 57 -56.6 0.4 Wind Parameters Mean winds (0-6000m): 58.6 at 19.2 knts Storm direction: 88.6 at 14.4 knts Shear (0-3000m) pos: 4.1 neg: 0.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 119.2 deg Storm rel helicity (0-3000m) pos: 77.8 neg: -11.2 tot: 66.6 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 29.52 Bulk Shear: 1.77 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 57 16 351 8| 13.6 0.0 13.6| 29.2 -0.5 28.8 57.6 0.86| 14.7 12.6 1000 49 17 354 11| 6.8 2.4 9.2| 32.1 -11.2 20.9 20.9 0.48| 10.4 5.0 1500 47 18 356 12| 5.2 1.6 6.9| 40.9 -11.2 29.8 19.9 0.53| 7.7 4.1 2000 48 19 359 12| 4.4 1.2 5.6| 50.9 -11.2 39.8 19.9 0.58| 6.6 3.8 2500 51 20 6 12| 4.4 1.0 5.4| 69.1 -11.2 58.0 23.2 0.65| 6.4 4.2 3000 55 21 13 12| 4.1 0.8 5.0| 77.8 -11.2 66.6 22.2 0.67| 5.9 3.9 4000 58 22 21 12| 2.6 1.1 3.7| 79.2 -28.3 50.8 12.7 0.40| 6.0 2.4 5000 61 21 21 10| 2.0 1.5 3.6| 80.1 -30.8 49.2 9.8 0.28| 6.3 1.8 6000 59 19 12 10| 1.7 2.7 4.4| 93.4 -57.2 36.2 6.0 0.16| 7.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260117.00.gif