UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 10 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 1002 84 25.6 22.3 82 3.3 23.2 350 2 298.6 301.7 296.3 348.6 17.16 1 1000 102 25.4 22.3 83 3.1 23.2 285 2 298.5 301.7 296.3 348.6 17.19 2 996 137 25.2 22.6 86 2.6 23.3 306 2 298.7 301.9 296.6 350.0 17.59 3 990 191 26.6 21.6 74 5.0 23.0 338 2 300.6 303.7 296.5 349.4 16.63 4 966 408 26.6 19.6 65 7.0 21.6 62 4 302.7 305.5 296.0 347.2 15.03 5 925 791 24.4 19.7 75 4.7 21.1 85 11 304.3 307.2 296.9 351.3 15.81 6 850 1528 19.0 14.9 77 4.1 16.3 75 19 306.0 308.4 295.3 344.0 12.64 7 820 1836 16.6 13.6 82 3.0 14.6 80 20 306.7 308.9 295.0 342.9 12.03 8 767 2404 13.8 5.8 58 8.0 9.0 84 16 309.6 311.0 292.4 332.8 7.56 9 756 2525 12.6 9.6 82 3.0 10.7 86 16 309.5 311.4 294.3 340.0 9.98 10 700 3169 9.2 3.2 66 6.0 5.8 90 16 312.7 314.0 292.9 334.2 6.90 11 670 3532 7.0 0.0 61 7.0 3.2 87 17 314.1 315.2 292.3 332.2 5.72 12 648 3806 4.6 2.8 88 1.8 3.6 83 17 314.4 315.8 293.6 337.1 7.25 13 615 4232 3.0 -5.0 56 8.0 -0.9 88 18 317.3 318.2 292.0 331.2 4.29 14 591 4555 1.8 -2.3 74 4.1 -0.3 108 18 319.6 320.6 293.6 337.2 5.47 15 567 4889 0.8 -8.2 51 9.0 -3.3 85 17 322.2 322.9 292.9 334.2 3.63 16 522 5550 -3.7 -6.8 79 3.1 -5.2 81 15 324.5 325.4 294.1 339.1 4.41 17 500 5890 -6.1 -9.9 74 3.8 -7.8 85 15 325.6 326.3 293.7 337.7 3.61 18 489 6063 -6.7 -12.7 62 6.0 -9.1 93 13 326.9 327.5 293.6 336.9 2.95 19 466 6435 -9.7 -9.8 99 0.1 -9.8 90 12 327.7 328.5 294.6 340.9 3.90 20 449 6721 -9.7 -20.7 40 11.0 -13.3 92 14 331.2 331.6 293.6 337.0 1.64 21 442 6841 -10.5 -24.5 31 14.0 -14.6 92 15 331.7 332.0 293.3 336.0 1.19 22 413 7358 -13.3 -28.3 27 15.0 -17.2 94 18 334.6 334.8 293.8 337.9 0.90 23 403 7544 -14.5 -35.5 15 21.0 -18.9 87 16 335.4 335.5 293.6 337.2 0.46 24 400 7600 -14.9 -33.9 18 19.0 -19.0 85 16 335.6 335.7 293.7 337.7 0.54 25 393 7734 -15.9 -24.9 46 9.0 -18.4 83 14 336.0 336.3 294.5 340.7 1.29 26 390 7792 -16.3 -29.3 32 13.0 -19.5 82 13 336.2 336.4 294.2 339.4 0.87 27 362 8350 -20.5 -24.6 70 4.1 -21.6 88 13 337.9 338.1 295.1 343.1 1.44 28 359 8411 -20.5 -31.5 37 11.0 -22.9 87 12 338.7 338.8 294.7 341.5 0.76 29 347 8663 -22.5 -29.5 53 7.0 -24.1 91 13 339.3 339.5 295.0 342.8 0.96 30 341 8791 -23.5 -31.5 48 8.0 -25.2 97 14 339.6 339.8 295.0 342.6 0.81 31 338 8856 -23.3 -43.3 14 20.0 -26.2 100 15 340.7 340.8 294.7 341.7 0.25 32 300 9720 -29.9 -48.9 14 19.0 -31.9 85 17 343.2 343.3 295.3 343.9 0.15 33 250 10990 -39.1 -62.1 7 23.0 -40.2 70 21 347.9 347.9 296.2 348.1 0.04 34 200 12480 -52.3 -65.3 19 13.0 -52.6 85 20 349.9 350.0 296.7 350.1 0.03 35 172 13435 -61.1 -71.1 25 10.0 -61.2 62 19 350.8 350.8 296.8 350.9 0.02 36 158 13956 -65.7 -70.2 53 4.5 -65.7 65 18 351.6 351.6 297.0 351.7 0.02 37 150 14270 -68.1 -73.0 49 4.9 -68.1 50 24 352.8 352.8 297.3 352.8 0.01 38 127 15250 -75.5 -79.3 55 3.8 -75.5 42 30 356.6 356.6 298.0 356.6 0.01 39 123 15435 -76.5 -81.5 45 5.0 -76.5 44 29 358.1 358.1 298.3 358.1 0.00 40 120 15577 -74.9 -81.9 33 7.0 -74.9 50 27 363.6 363.6 299.4 363.6 0.00 41 104 16397 -79.7 -84.7 43 5.0 -79.7 155 9 369.6 369.6 300.5 369.6 0.00 42 100 16620 -78.7 -85.7 31 7.0 -78.7 145 9 375.7 375.7 301.5 375.7 0.00 43 76 18171 -81.9 -87.9 35 6.0 -81.9 73 6 399.7 399.7 305.2 399.7 0.00 44 73 18399 -77.3 -85.3 27 8.0 -77.3 55 3 414.0 414.0 307.0 414.0 0.00 45 70 18640 -77.5 -86.5 22 9.0 -77.5 180 11 418.6 418.6 307.6 418.6 0.00 46 68 18807 -77.7 -86.7 22 9.0 -77.7 167 10 421.6 421.6 307.9 421.7 0.00 47 64 19156 -76.7 -89.7 11 13.0 -76.7 214 15 431.2 431.2 309.0 431.2 0.00 48 63 19248 -70.9 -86.9 8 16.0 -71.0 226 15 445.9 445.9 310.5 446.0 0.00 49 58 19743 -67.9 -89.9 3 22.0 -68.1 256 11 463.4 463.4 312.1 463.4 0.00 50 50 20630 -71.1 -90.1 4 19.0 -71.2 95 13 475.9 475.9 313.1 476.0 0.00 51 49 20750 -71.1 -90.1 4 19.0 -71.2 95 11 478.7 478.7 313.4 478.7 0.00 52 43 21533 -65.7 -90.7 2 25.0 -66.0 113 46 510.2 510.2 315.7 510.2 0.00 53 39 22123 -68.1 -92.1 2 24.0 -68.4 77 52 518.6 518.6 316.2 518.6 0.00 54 30 23740 -57.5 -88.5 1 31.0 -58.7 90 61 587.9 587.9 320.0 587.9 0.01 55 27 24404 -58.7 -88.7 1 30.0 -59.9 80 61 602.5 602.5 320.7 602.5 0.01 56 22 25690 -58.7 -88.7 1 30.0 -60.1 95 69 638.8 638.8 322.3 638.9 0.01 TRP 104 16397 -79.7 -84.7 43 5.0 -79.7 155 9 369.6 369.6 300.5 369.6 0.00 WND 22 25690 -58.7 -88.7 1 30.0 -60.1 95 69 638.8 638.8 322.3 638.9 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 559.00 mb = 5006.92 m = 16426.70 ft Wetbulb zero: 621.71 mb = 4143.43 m = 13593.76 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 70.98 % Est. max temperature: 33.03 C = 91.45 F Sfc-Lift cond lev (LCL): 955.37 mb = 505.90 m = 1659.77 ft T: 26.04 C 700-500 lapse rate: 5.62 C/km ThetaE index: 18.56 C Layer 850.0- 756.0 mb Conv cond level (CCL): 837.58 mb = 1654.20 m = 5427.09 ft Mean mixing ratio: 15.69 g/kg Conv temperature: 33.33 C = 91.99 F Cap Strength: 2.41 C Lifted Index: -2.90 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.15 C Lifted Index @700 mb: -1.19 C Showalter Index: -0.90 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.00 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 231.80 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 532.59 J/kg Max Up Vert Vel: 32.64 m/s Conv Inhibition (B-): 67.02 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 880.46 mb = 1221.08 m = 4006.12 ft Lev Free Conv (LFC): 765.46 mb = 2420.41 m = 7940.90 ft Equ Level (EL): 255.46 mb = 10839.38 m = 35561.83 ft B at Equ Level: 530.72 J/kg Max Parcel Lev (MPL): 115.46 mb = 15798.23 m = 51830.83 ft Wind level data Storm motion: 115 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 1002 84 350 2 0.3 -2.0 | 302 13 10.8 -6.8 1 1000 102 285 2 1.9 -0.5 | 293 14 12.4 -5.4 2 977 305 45 2 -1.4 -1.4 | 305 11 9.1 -6.3 3 944 610 95 7 -7.0 0.6 | 320 5 3.5 -4.2 4 925 791 85 11 -11.0 -1.0 | 5 6 -0.5 -5.8 5 912 914 80 13 -12.8 -2.3 | 18 7 -2.3 -7.1 6 850 1528 75 19 -18.4 -4.9 | 39 13 -7.9 -9.8 7 820 1829 80 20 -19.7 -3.5 | 48 12 -9.2 -8.3 8 791 2134 80 19 -18.7 -3.3 | 45 12 -8.2 -8.1 9 763 2438 85 16 -15.9 -1.4 | 41 8 -5.5 -6.2 10 736 2743 90 16 -16.0 0.0 | 49 7 -5.5 -4.8 11 710 3048 80 18 -17.7 -3.1 | 42 11 -7.2 -8.0 12 700 3169 90 16 -16.0 0.0 | 49 7 -5.5 -4.8 13 684 3353 90 16 -16.0 0.0 | 49 7 -5.5 -4.8 14 635 3962 80 18 -17.7 -3.1 | 42 11 -7.2 -8.0 15 611 4267 90 18 -18.0 0.0 | 57 9 -7.5 -4.8 16 589 4572 110 18 -16.9 6.2 | 102 7 -6.4 1.3 17 567 4877 85 17 -16.9 -1.5 | 46 9 -6.4 -6.3 18 506 5791 80 14 -13.8 -2.4 | 24 8 -3.3 -7.3 19 500 5890 85 15 -14.9 -1.3 | 36 8 -4.5 -6.1 20 487 6096 95 13 -13.0 1.1 | 34 4 -2.5 -3.7 21 468 6401 90 12 -12.0 0.0 | 17 5 -1.5 -4.8 22 415 7315 95 18 -17.9 1.6 | 66 8 -7.4 -3.3 23 400 7600 85 16 -15.9 -1.4 | 41 8 -5.5 -6.2 24 383 7925 80 11 -10.8 -1.9 | 3 7 -0.3 -6.7 25 367 8230 90 13 -13.0 0.0 | 27 5 -2.5 -4.8 26 352 8534 85 12 -12.0 -1.0 | 14 6 -1.5 -5.9 27 338 8839 100 15 -14.8 2.6 | 62 5 -4.3 -2.2 28 324 9144 80 18 -17.7 -3.1 | 42 11 -7.2 -8.0 29 300 9720 85 17 -16.9 -1.5 | 46 9 -6.4 -6.3 30 286 10058 90 20 -20.0 0.0 | 63 11 -9.5 -4.8 31 250 10990 70 21 -19.7 -7.2 | 38 15 -9.2 -12.0 32 239 11278 70 21 -19.7 -7.2 | 38 15 -9.2 -12.0 33 200 12480 85 20 -19.9 -1.7 | 55 12 -9.4 -6.6 34 199 12497 85 20 -19.9 -1.7 | 55 12 -9.4 -6.6 35 181 13106 60 20 -17.3 -10.0 | 25 16 -6.8 -14.8 36 156 14021 65 18 -16.3 -7.6 | 25 14 -5.8 -12.4 37 150 14270 50 24 -18.4 -15.4 | 21 22 -7.9 -20.3 38 134 14935 40 32 -20.6 -24.5 | 19 31 -10.1 -29.4 39 120 15545 45 28 -19.8 -19.8 | 21 26 -9.3 -24.6 40 114 15850 120 13 -11.3 6.5 | 155 2 -0.8 1.7 41 104 16397 155 9 -3.8 8.2 | 244 7 6.7 3.3 42 103 16459 170 11 -1.9 10.8 | 235 10 8.6 6.0 43 100 16620 145 9 -5.2 7.4 | 245 6 5.3 2.5 44 97 16764 145 9 -5.2 7.4 | 245 6 5.3 2.5 45 92 17069 120 14 -12.1 7.0 | 143 3 -1.6 2.2 46 88 17374 135 17 -12.0 12.0 | 168 7 -1.5 7.2 47 71 18593 40 1 -0.6 -0.8 | 300 11 9.8 -5.6 48 70 18640 180 11 0.0 11.0 | 240 12 10.5 6.2 49 67 18898 160 10 -3.4 9.4 | 237 8 7.1 4.6 50 64 19202 220 16 10.3 12.3 | 250 22 20.8 7.4 51 60 19507 250 12 11.3 4.1 | 272 22 21.8 -0.7 52 55 20117 265 10 10.0 0.9 | 281 21 20.5 -4.0 53 52 20422 120 4 -3.5 2.0 | 292 8 7.0 -2.8 54 50 20630 95 13 -13.0 1.1 | 34 4 -2.5 -3.7 55 49 20726 95 11 -11.0 1.0 | 7 4 -0.5 -3.9 56 47 21031 95 16 -15.9 1.4 | 58 6 -5.5 -3.4 57 45 21336 125 43 -35.2 24.7 | 129 32 -24.7 19.8 58 40 21946 90 51 -51.0 0.0 | 83 41 -40.5 -4.8 59 38 22250 70 52 -48.9 -17.8 | 59 45 -38.4 -22.6 60 35 22860 90 61 -61.0 0.0 | 85 51 -50.5 -4.8 61 30 23740 90 61 -61.0 0.0 | 85 51 -50.5 -4.8 62 26 24689 75 61 -58.9 -15.8 | 67 53 -48.4 -20.6 63 22 25690 95 69 -68.7 6.0 | 91 58 -58.2 1.2 64 21 25908 95 69 -68.7 6.0 | 91 58 -58.2 1.2 65 18 26518 105 62 -59.9 16.0 | 103 51 -49.4 11.2 Wind Parameters Mean winds (0-6000m): 84.8 at 15.4 knts Storm direction: 114.8 at 11.6 knts Shear (0-3000m) pos: 1.3 neg: 2.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 102.1 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -5.9 tot: 28.8 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.3 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 26.70 Bulk Shear: 19.95 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 69 3 309 10| 7.4 0.0 7.4| 9.6 -1.5 8.1 16.3 0.36| 8.8 3.2 1000 81 7 331 7| 3.7 4.3 8.0| 20.8 -1.5 19.3 19.3 0.59| 8.8 5.2 1500 78 11 359 7| 2.5 4.4 6.9| 27.9 -1.5 26.4 17.6 0.58| 7.5 4.3 2000 79 13 16 8| 2.0 3.3 5.4| 32.8 -2.6 30.2 15.1 0.57| 6.2 3.5 2500 80 14 23 8| 1.5 2.7 4.2| 33.6 -4.3 29.2 11.7 0.48| 5.8 2.8 3000 81 14 27 8| 1.3 2.5 3.8| 34.7 -5.9 28.8 9.6 0.42| 5.4 2.3 4000 82 15 32 8| 1.0 2.1 3.1| 38.5 -7.9 30.6 7.6 0.36| 5.0 1.8 5000 85 16 39 8| 1.5 2.1 3.6| 53.2 -23.0 30.2 6.0 0.25| 5.6 1.4 6000 85 15 38 8| 1.6 1.7 3.2| 56.3 -28.5 27.8 4.6 0.20| 5.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251010.00.gif