UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 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 1003 84 25.8 20.8 74 5.0 22.2 30 6 298.7 301.5 295.3 344.1 15.60 1 1000 108 25.4 21.2 78 4.2 22.4 60 10 298.5 301.5 295.6 345.2 16.05 2 987 223 24.0 21.4 85 2.6 22.2 57 15 298.3 301.3 295.8 346.2 16.47 3 925 790 21.6 18.0 80 3.6 19.1 60 24 301.4 304.0 295.1 343.1 14.18 4 850 1520 17.8 12.8 73 5.0 14.6 90 21 304.8 306.8 293.7 337.7 10.99 5 835 1672 16.6 12.3 76 4.3 13.8 95 21 305.1 307.1 293.7 337.5 10.83 6 746 2627 12.4 2.4 50 10.0 6.8 111 16 310.5 311.7 291.6 329.5 6.11 7 714 2994 10.2 4.2 66 6.0 6.7 115 15 312.0 313.4 292.9 334.5 7.26 8 700 3159 10.4 -1.6 43 12.0 4.1 90 20 314.0 314.9 291.5 329.4 4.86 9 695 3219 10.2 -3.8 37 14.0 3.2 89 20 314.4 315.2 291.0 327.7 4.15 10 639 3912 5.4 0.8 72 4.6 2.8 85 14 316.6 317.8 293.5 336.8 6.36 11 569 4854 1.4 -7.6 51 9.0 -2.9 19 10 322.6 323.3 293.1 335.1 3.80 12 500 5880 -6.7 -8.2 89 1.5 -7.4 340 7 324.9 325.7 294.0 338.6 4.12 13 488 6070 -8.5 -9.0 96 0.5 -8.7 340 7 324.9 325.7 293.9 338.1 3.97 14 467 6412 -9.3 -11.4 85 2.1 -10.2 312 9 328.0 328.7 294.2 339.6 3.43 15 461 6512 -9.5 -13.7 71 4.2 -11.2 303 10 329.0 329.6 294.0 338.9 2.88 16 459 6546 -9.5 -17.5 52 8.0 -12.3 300 10 329.4 329.8 293.5 336.7 2.11 17 446 6768 -10.7 -15.4 68 4.7 -12.5 280 11 330.6 331.1 294.2 339.6 2.59 18 400 7600 -15.9 -23.9 50 8.0 -18.2 285 11 334.3 334.6 294.1 339.3 1.39 19 361 8363 -20.9 -32.9 33 12.0 -23.4 262 8 337.6 337.7 294.3 340.1 0.66 20 353 8528 -22.1 -28.1 58 6.0 -23.5 258 10 338.1 338.4 294.8 342.1 1.07 21 346 8674 -22.9 -31.9 44 9.0 -24.8 254 11 339.0 339.2 294.8 341.9 0.76 22 336 8888 -24.3 -33.3 43 9.0 -26.1 248 13 339.9 340.1 294.9 342.6 0.69 23 303 9630 -30.7 -33.0 80 2.3 -31.1 204 12 341.1 341.3 295.3 344.1 0.78 24 300 9700 -31.3 -34.2 76 2.9 -31.8 200 12 341.3 341.4 295.3 344.0 0.70 25 250 10970 -40.5 -49.5 37 9.0 -41.2 240 27 345.9 345.9 295.8 346.5 0.17 26 227 11620 -45.3 -66.3 8 21.0 -46.0 264 30 348.2 348.2 296.3 348.3 0.02 27 200 12450 -53.1 -63.1 29 10.0 -53.4 275 35 348.7 348.7 296.4 348.9 0.04 28 179 13154 -59.3 -69.3 26 10.0 -59.5 269 39 349.8 349.8 296.6 349.9 0.02 29 175 13295 -60.3 -67.3 39 7.0 -60.4 268 40 350.4 350.4 296.7 350.5 0.03 30 171 13439 -61.7 -74.7 16 13.0 -61.8 267 41 350.4 350.4 296.7 350.4 0.01 31 160 13848 -63.9 -76.9 15 13.0 -64.0 263 44 353.4 353.4 297.4 353.4 0.01 32 150 14240 -67.3 -75.3 31 8.0 -67.4 260 46 354.2 354.2 297.5 354.2 0.01 33 133 14955 -73.5 -78.5 46 5.0 -73.5 260 50 355.5 355.5 297.8 355.5 0.01 34 114 15844 -79.3 -87.3 26 8.0 -79.3 236 49 360.7 360.7 298.8 360.7 0.00 35 108 16153 -77.5 -87.5 19 10.0 -77.5 230 37 369.8 369.8 300.5 369.8 0.00 36 100 16590 -80.9 -88.9 25 8.0 -80.9 310 26 371.4 371.4 300.8 371.4 0.00 37 92 17055 -84.1 -90.1 34 6.0 -84.1 320 30 374.1 374.1 301.2 374.1 0.00 38 78 17969 -83.3 -91.3 24 8.0 -83.3 233 13 393.8 393.8 304.3 393.8 0.00 39 70 18580 -76.5 -90.5 9 14.0 -76.6 305 8 420.7 420.7 307.8 420.7 0.00 40 69 18663 -76.3 -90.3 9 14.0 -76.3 298 11 422.9 422.9 308.0 422.9 0.00 41 65 19006 -78.5 -90.5 12 12.0 -78.6 335 10 425.4 425.4 308.3 425.4 0.00 42 59 19575 -67.9 -90.9 2 23.0 -68.1 19 11 461.1 461.1 311.9 461.1 0.00 43 54 20104 -71.3 -89.3 5 18.0 -71.4 104 15 465.1 465.1 312.2 465.1 0.00 44 50 20560 -71.3 -90.3 4 19.0 -71.4 45 23 475.5 475.5 313.1 475.5 0.00 45 45 21179 -72.9 -91.9 4 19.0 -73.0 48 27 486.1 486.1 314.0 486.1 0.00 46 43 21449 -67.5 -91.5 2 24.0 -67.8 70 34 505.8 505.8 315.4 505.8 0.00 47 40 21882 -68.9 -90.9 3 22.0 -69.1 99 42 512.8 512.8 315.8 512.8 0.00 48 36 22521 -62.7 -90.7 1 28.0 -63.3 95 49 544.6 544.6 317.8 544.6 0.00 49 30 23650 -60.1 -89.1 1 29.0 -61.0 95 58 580.8 580.8 319.7 580.8 0.00 50 24 25040 -61.7 -89.7 1 28.0 -62.6 95 67 614.4 614.4 321.3 614.5 0.01 51 20 26190 -54.5 -86.5 1 32.0 -56.8 100 57 669.4 669.4 323.4 669.4 0.01 52 17 27246 -48.1 -84.1 1 36.0 -52.7 105 47 721.7 721.7 325.1 721.9 0.02 53 15 28071 -48.1 -85.1 1 37.0 -53.0 93 20 748.0 748.0 325.9 748.2 0.02 TRP 92 17055 -84.1 -90.1 34 6.0 -84.1 320 30 374.1 374.1 301.2 374.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 557.07 mb = 5031.05 m = 16505.86 ft Wetbulb zero: 604.12 mb = 4367.44 m = 14328.71 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 66.46 % Est. max temperature: 31.76 C = 89.17 F Sfc-Lift cond lev (LCL): 932.66 mb = 717.90 m = 2355.29 ft T: 21.91 C 700-500 lapse rate: 6.28 C/km ThetaE index: 16.70 C Layer 925.0- 714.0 mb Conv cond level (CCL): 847.19 mb = 1548.34 m = 5079.80 ft Mean mixing ratio: 15.08 g/kg Conv temperature: 31.96 C = 89.53 F Cap Strength: 2.03 C Lifted Index: -1.62 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.26 C Lifted Index @700 mb: 1.42 C Showalter Index: 1.07 C Risk: Showers probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 202.60 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 85.80 J/kg Max Up Vert Vel: 13.10 m/s Conv Inhibition (B-): 133.98 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 907.22 mb = 957.53 m = 3141.48 ft Lev Free Conv (LFC): 542.22 mb = 5236.36 m = 17179.46 ft Equ Level (EL): 372.22 mb = 8135.26 m = 26690.16 ft B at Equ Level: 85.08 J/kg Max Parcel Lev (MPL): 252.22 mb = 10908.34 m = 35788.07 ft Wind level data Storm motion: 105 at 11 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 1003 84 30 6 -3.0 -5.2 | 317 11 7.7 -8.1 1 1000 108 60 10 -8.7 -5.0 | 346 8 2.0 -7.9 2 978 305 55 19 -15.6 -10.9 | 19 15 -4.9 -13.8 3 944 610 55 30 -24.6 -17.2 | 35 24 -13.9 -20.2 4 925 790 60 24 -20.8 -12.0 | 34 18 -10.1 -14.9 5 912 914 65 23 -20.8 -9.7 | 39 16 -10.2 -12.7 6 880 1219 75 17 -16.4 -4.4 | 38 9 -5.7 -7.3 7 850 1520 90 21 -21.0 0.0 | 74 11 -10.3 -2.9 8 819 1829 100 20 -19.7 3.5 | 93 9 -9.0 0.5 9 790 2134 100 17 -16.7 3.0 | 90 6 -6.1 0.0 10 762 2438 105 18 -17.4 4.7 | 104 7 -6.7 1.7 11 735 2743 115 15 -13.6 6.3 | 139 4 -2.9 3.4 12 709 3048 115 15 -13.6 6.3 | 139 4 -2.9 3.4 13 700 3159 90 20 -20.0 0.0 | 72 10 -9.3 -2.9 14 683 3353 85 20 -19.9 -1.7 | 63 10 -9.2 -4.7 15 634 3962 85 13 -13.0 -1.1 | 29 5 -2.3 -4.1 16 610 4267 75 8 -7.7 -2.1 | 330 6 2.9 -5.0 17 566 4877 15 10 -2.6 -9.7 | 327 15 8.1 -12.6 18 545 5182 350 5 0.9 -4.9 | 304 14 11.5 -7.9 19 500 5880 340 7 2.4 -6.6 | 306 16 13.1 -9.5 20 486 6096 340 7 2.4 -6.6 | 306 16 13.1 -9.5 21 449 6706 285 11 10.6 -2.8 | 285 22 21.3 -5.8 22 432 7010 260 10 9.8 1.7 | 273 21 20.5 -1.2 23 400 7600 285 11 10.6 -2.8 | 285 22 21.3 -5.8 24 399 7620 290 10 9.4 -3.4 | 288 21 20.1 -6.4 25 367 8230 265 7 7.0 0.6 | 278 18 17.6 -2.3 26 338 8839 250 13 12.2 4.4 | 266 23 22.9 1.5 27 300 9700 200 12 4.1 11.3 | 241 17 14.8 8.3 28 285 10058 200 11 3.8 10.3 | 243 16 14.4 7.4 29 261 10668 205 21 8.9 19.0 | 231 25 19.5 16.1 30 250 10970 240 27 23.4 13.5 | 253 36 34.1 10.6 31 218 11887 275 31 30.9 -2.7 | 278 42 41.6 -5.6 32 200 12450 275 35 34.9 -3.1 | 277 46 45.5 -6.0 33 150 14240 260 46 45.3 8.0 | 265 56 56.0 5.0 34 133 14935 260 50 49.2 8.7 | 265 60 59.9 5.7 35 114 15850 235 49 40.1 28.1 | 244 57 50.8 25.2 36 108 16154 230 37 28.3 23.8 | 242 44 39.0 20.8 37 102 16459 275 16 15.9 -1.4 | 279 27 26.6 -4.3 38 100 16590 310 26 19.9 -16.7 | 303 36 30.6 -19.7 39 97 16764 315 26 18.4 -18.4 | 306 36 29.1 -21.3 40 92 17055 320 30 19.3 -23.0 | 311 40 30.0 -25.9 41 92 17069 310 27 20.7 -17.4 | 303 37 31.4 -20.3 42 87 17374 320 30 19.3 -23.0 | 311 40 30.0 -25.9 43 82 17678 355 12 1.0 -12.0 | 322 19 11.7 -14.9 44 78 17983 230 13 10.0 8.4 | 255 21 20.6 5.4 45 74 18288 205 13 5.5 11.8 | 241 18 16.2 8.8 46 70 18580 305 8 6.6 -4.6 | 294 19 17.2 -7.5 47 70 18593 290 11 10.3 -3.8 | 288 22 21.0 -6.7 48 63 19202 355 10 0.9 -10.0 | 318 17 11.5 -12.9 49 60 19507 360 11 -0.0 -11.0 | 323 18 10.7 -13.9 50 57 19812 75 11 -10.6 -2.8 | 360 6 0.0 -5.8 51 54 20117 105 15 -14.5 3.9 | 104 4 -3.8 0.9 52 51 20422 95 13 -13.0 1.1 | 52 3 -2.3 -1.8 53 50 20560 45 23 -16.3 -16.3 | 16 20 -5.6 -19.2 54 49 20726 85 17 -16.9 -1.5 | 55 8 -6.3 -4.4 55 46 21031 45 23 -16.3 -16.3 | 16 20 -5.6 -19.2 56 44 21336 50 30 -23.0 -19.3 | 29 25 -12.3 -22.2 57 42 21641 95 38 -37.9 3.3 | 91 27 -27.2 0.4 58 38 22250 105 47 -45.4 12.2 | 105 36 -34.7 9.2 59 34 22860 85 51 -50.8 -4.4 | 80 41 -40.1 -7.4 60 31 23470 100 61 -60.1 10.6 | 99 50 -49.4 7.6 61 30 23650 95 58 -57.8 5.1 | 93 47 -47.1 2.1 62 22 25603 95 70 -69.7 6.1 | 93 59 -59.1 3.2 63 20 26190 100 57 -56.1 9.9 | 99 46 -45.5 7.0 64 18 26518 100 60 -59.1 10.4 | 99 49 -48.4 7.5 65 16 27127 110 31 -29.1 10.6 | 113 20 -18.5 7.7 66 14 27432 70 6 -5.6 -2.1 | 315 7 5.0 -5.0 67 13 27737 20 10 -3.4 -9.4 | 330 14 7.3 -12.3 68 11 28346 30 22 -11.0 -19.1 | 1 22 -0.3 -22.0 Wind Parameters Mean winds (0-6000m): 75.4 at 14.8 knts Storm direction: 105.4 at 11.1 knts Shear (0-3000m) pos: 2.8 neg: 0.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 153.1 deg Storm rel helicity (0-3000m) pos: 96.0 neg: -5.4 tot: 90.6 m^2/s^2 ave: 30.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 5.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 11.41 Bulk Shear: 7.52 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 55 19 21 15| 24.5 0.0 24.5| 54.9 0.0 54.9 109.8 0.68| 25.3 17.2 1000 59 22 29 16| 8.0 0.0 8.0| 64.2 -1.1 63.1 63.1 0.51| 18.7 9.5 1500 66 21 36 14| 6.4 0.0 6.4| 82.1 -1.6 80.5 53.7 0.55| 15.6 8.6 2000 73 21 46 13| 4.2 0.0 4.2| 88.6 -2.2 86.4 43.2 0.54| 13.1 7.0 2500 79 20 53 11| 3.4 0.0 3.4| 93.7 -2.2 91.5 36.6 0.56| 11.2 6.3 3000 84 19 59 10| 2.8 0.1 3.0| 96.0 -5.4 90.6 30.2 0.50| 10.2 5.1 4000 84 19 58 9| 2.1 1.1 3.3| 96.0 -28.0 68.1 17.0 0.22| 9.9 2.2 5000 80 17 45 8| 1.7 2.1 3.8| 97.2 -54.4 42.8 8.6 0.09| 9.6 0.9 6000 75 15 28 8| 1.4 1.9 3.3| 99.0 -60.8 38.2 6.4 0.08| 8.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260109.12.gif