UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 20 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 1001 84 29.2 25.4 80 3.8 26.3 0 0 302.3 306.1 299.5 364.0 20.82 1 1000 94 29.0 24.8 78 4.2 25.9 230 6 302.1 305.8 299.0 361.7 20.08 2 994 148 28.2 22.2 70 6.0 23.8 231 5 301.9 305.0 297.2 352.6 17.19 3 987 211 29.4 21.4 62 8.0 23.6 233 5 303.7 306.7 297.2 352.6 16.47 4 925 789 25.6 19.6 69 6.0 21.3 105 5 305.5 308.4 297.2 352.5 15.71 5 850 1527 19.6 16.7 83 2.9 17.6 75 14 306.7 309.3 296.5 349.4 14.21 6 827 1763 17.4 16.5 94 0.9 16.8 75 15 306.8 309.5 296.7 350.2 14.43 7 774 2327 13.2 11.9 92 1.3 12.4 87 19 308.1 310.3 295.0 342.6 11.39 8 702 3147 9.6 4.6 71 5.0 6.6 115 26 312.9 314.3 293.4 336.5 7.60 9 700 3171 9.4 3.4 66 6.0 5.9 115 26 312.9 314.2 293.0 334.7 7.00 10 685 3351 9.0 -5.0 37 14.0 2.1 115 26 314.4 315.1 290.7 326.7 3.85 11 669 3546 7.4 2.7 72 4.7 4.7 111 25 314.7 316.1 293.4 336.6 6.97 12 647 3821 6.8 -2.2 53 9.0 2.1 105 24 317.1 318.0 292.6 333.2 5.03 13 642 3885 6.6 -14.4 21 21.0 -1.9 104 24 317.6 317.9 290.0 324.1 1.95 14 636 3962 5.6 -1.4 61 7.0 1.9 102 23 317.3 318.3 293.0 334.6 5.44 15 616 4223 4.2 -6.8 45 11.0 -1.0 96 22 318.6 319.3 291.9 330.7 3.73 16 593 4531 1.2 -1.1 85 2.3 -0.0 96 20 318.6 319.7 293.7 337.7 5.96 17 557 5033 -0.9 -6.9 64 6.0 -3.7 99 16 321.8 322.7 293.2 335.3 4.09 18 545 5207 -0.9 -15.9 31 15.0 -6.7 99 15 323.9 324.3 291.9 330.8 2.03 19 525 5504 -3.7 -6.7 80 3.0 -5.1 76 6 324.0 324.8 294.0 338.5 4.41 20 514 5672 -3.3 -16.3 36 13.0 -8.2 102 9 326.4 326.8 292.7 333.6 2.08 21 500 5890 -4.7 -19.7 30 15.0 -9.9 120 11 327.3 327.6 292.5 332.9 1.60 22 494 5985 -4.9 -20.9 27 16.0 -10.3 118 13 328.2 328.5 292.6 333.3 1.46 23 482 6177 -6.7 -15.7 49 9.0 -10.1 112 15 328.3 328.8 293.4 336.3 2.33 24 457 6590 -8.5 -37.5 8 29.0 -14.7 99 13 331.1 331.1 292.3 332.4 0.33 25 428 7095 -11.1 -38.1 9 27.0 -16.6 114 12 334.0 334.1 293.2 335.3 0.33 26 418 7275 -12.7 -24.7 36 12.0 -16.2 123 13 334.2 334.5 294.0 338.7 1.23 27 400 7610 -13.7 -42.7 7 29.0 -18.8 100 18 337.2 337.2 293.9 338.1 0.22 28 395 7705 -13.9 -42.9 7 29.0 -19.0 96 15 338.1 338.2 294.1 339.0 0.22 29 300 9730 -29.5 -56.5 6 27.0 -31.7 85 18 343.8 343.8 295.3 344.1 0.06 30 294 9874 -30.7 -55.7 7 25.0 -32.7 87 18 344.1 344.1 295.4 344.4 0.07 31 250 11000 -40.3 -51.3 30 11.0 -41.1 55 12 346.2 346.2 295.9 346.7 0.14 32 227 11650 -46.3 -53.3 45 7.0 -46.7 26 11 346.7 346.7 296.0 347.2 0.12 33 221 11828 -47.7 -56.7 35 9.0 -48.1 18 10 347.2 347.2 296.1 347.5 0.08 34 212 12101 -50.1 -54.7 58 4.6 -50.3 22 10 347.6 347.6 296.2 348.0 0.11 35 207 12257 -51.3 -61.3 29 10.0 -51.6 26 9 348.1 348.1 296.3 348.3 0.05 36 203 12384 -52.3 -58.3 48 6.0 -52.5 28 7 348.5 348.5 296.4 348.8 0.07 37 200 12480 -52.9 -61.9 33 9.0 -53.1 30 5 349.0 349.0 296.4 349.2 0.05 38 192 12742 -54.9 -66.9 21 12.0 -55.1 33 6 349.9 349.9 296.6 350.0 0.02 39 182 13080 -58.1 -65.1 40 7.0 -58.2 30 2 350.1 350.1 296.7 350.2 0.03 40 172 13434 -60.5 -72.5 19 12.0 -60.6 29 1 351.8 351.8 297.0 351.9 0.01 41 156 14033 -65.7 -71.7 43 6.0 -65.8 26 2 352.9 352.9 297.3 353.0 0.02 42 150 14270 -67.9 -75.9 31 8.0 -67.9 25 2 353.1 353.1 297.3 353.2 0.01 43 144 14514 -69.7 -77.7 30 8.0 -69.8 354 3 354.1 354.1 297.5 354.2 0.01 44 130 15118 -72.5 -84.5 15 12.0 -72.5 278 7 359.6 359.6 298.6 359.6 0.00 45 100 16620 -82.3 -87.1 43 4.8 -82.3 300 14 368.7 368.7 300.4 368.7 0.00 46 96 16848 -83.7 -88.1 46 4.4 -83.7 325 14 370.3 370.3 300.6 370.3 0.00 47 76 18171 -77.1 -87.1 19 10.0 -77.1 286 10 409.7 409.7 306.5 409.7 0.00 48 70 18650 -72.9 -86.9 10 14.0 -73.0 300 18 428.4 428.4 308.7 428.4 0.00 49 66 18995 -74.7 -88.7 10 14.0 -74.7 303 20 431.8 431.8 309.0 431.8 0.00 50 60 19557 -69.7 -88.7 5 19.0 -69.8 282 13 454.9 454.9 311.3 454.9 0.00 51 56 19968 -71.5 -89.5 5 18.0 -71.6 289 7 459.9 459.9 311.8 459.9 0.00 52 50 20640 -70.7 -90.7 4 20.0 -70.8 90 25 476.9 476.9 313.2 476.9 0.00 53 48 20885 -68.3 -89.3 3 21.0 -68.5 95 29 488.2 488.2 314.1 488.2 0.00 54 43 21542 -71.7 -91.7 4 20.0 -71.8 98 38 495.4 495.4 314.6 495.5 0.00 55 41 21828 -66.3 -90.3 2 24.0 -66.6 88 42 515.7 515.7 316.0 515.7 0.00 56 34 22973 -63.7 -88.7 2 25.0 -64.2 87 55 550.9 550.9 318.2 550.9 0.00 57 30 23750 -60.1 -87.1 2 27.0 -61.0 90 60 580.8 580.8 319.7 580.8 0.01 58 23 25408 -60.1 -87.1 2 27.0 -61.3 85 75 626.7 626.7 321.7 626.7 0.01 TRP 96 16848 -83.7 -88.1 46 4.4 -83.7 325 14 370.3 370.3 300.6 370.3 0.00 WND 23 25408 -60.1 -87.1 2 27.0 -61.3 85 75 626.7 626.7 321.7 626.7 0.01 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 572.43 mb = 4817.75 m = 15806.06 ft Wetbulb zero: 644.35 mb = 3854.75 m = 12646.66 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 68.62 % Est. max temperature: 33.60 C = 92.48 F Sfc-Lift cond lev (LCL): 947.96 mb = 570.55 m = 1871.87 ft T: 27.04 C 700-500 lapse rate: 5.19 C/km ThetaE index: 23.48 C Layer 774.0- 669.0 mb Conv cond level (CCL): 838.41 mb = 1645.26 m = 5397.75 ft Mean mixing ratio: 16.17 g/kg Conv temperature: 33.67 C = 92.60 F Cap Strength: 1.80 C Lifted Index: -2.73 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.63 C Lifted Index @700 mb: -1.96 C Showalter Index: -1.56 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.40 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -3.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1077.86 J/kg Max Up Vert Vel: 46.43 m/s Conv Inhibition (B-): 38.50 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 864.80 mb = 1376.29 m = 4515.34 ft Lev Free Conv (LFC): 819.80 mb = 1837.70 m = 6029.13 ft Equ Level (EL): 149.80 mb = 14277.78 m = 46842.53 ft B at Equ Level: 1069.83 J/kg Max Parcel Lev (MPL): 89.80 mb = 17226.06 m = 56515.25 ft Wind level data Storm motion: 131 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 1001 84 0 0 -0.0 -0.0 | 311 12 9.0 -7.7 1 1000 94 230 6 4.6 3.9 | 286 14 13.6 -3.9 2 977 305 235 4 3.3 2.3 | 294 13 12.2 -5.4 3 944 610 145 4 -2.3 3.3 | 304 8 6.7 -4.5 4 925 789 105 5 -4.8 1.3 | 327 8 4.1 -6.4 5 912 914 95 5 -5.0 0.4 | 331 8 4.0 -7.3 6 881 1219 85 12 -12.0 -1.0 | 19 9 -3.0 -8.8 7 850 1527 75 14 -13.5 -3.6 | 22 12 -4.6 -11.4 8 791 2134 75 17 -16.4 -4.4 | 32 14 -7.5 -12.1 9 763 2438 95 20 -19.9 1.7 | 61 12 -11.0 -6.0 10 736 2743 115 19 -17.2 8.0 | 92 8 -8.3 0.3 11 700 3171 115 26 -23.6 11.0 | 103 15 -14.6 3.2 12 684 3353 115 26 -23.6 11.0 | 103 15 -14.6 3.2 13 611 4267 95 22 -21.9 1.9 | 66 14 -13.0 -5.8 14 546 5182 100 15 -14.8 2.6 | 49 8 -5.8 -5.1 15 526 5486 75 6 -5.8 -1.6 | 341 10 3.2 -9.3 16 506 5791 120 11 -9.5 5.5 | 14 2 -0.6 -2.2 17 500 5890 120 11 -9.5 5.5 | 14 2 -0.6 -2.2 18 487 6096 115 15 -13.6 6.3 | 73 5 -4.6 -1.4 19 450 6706 95 12 -12.0 1.0 | 24 7 -3.0 -6.7 20 432 7010 110 11 -10.3 3.8 | 19 4 -1.4 -4.0 21 416 7315 125 13 -10.6 7.5 | 80 2 -1.7 -0.3 22 400 7610 100 18 -17.7 3.1 | 62 10 -8.8 -4.6 23 399 7620 95 14 -13.9 1.2 | 37 8 -5.0 -6.5 24 383 7925 100 18 -17.7 3.1 | 62 10 -8.8 -4.6 25 368 8230 95 20 -19.9 1.7 | 61 12 -11.0 -6.0 26 339 8839 100 16 -15.8 2.8 | 54 8 -6.8 -5.0 27 325 9144 80 18 -17.7 -3.1 | 39 14 -8.8 -10.9 28 312 9449 90 24 -24.0 0.0 | 63 17 -15.0 -7.7 29 300 9730 85 18 -17.9 -1.6 | 44 13 -9.0 -9.3 30 286 10058 90 17 -17.0 0.0 | 46 11 -8.0 -7.7 31 274 10363 75 18 -17.4 -4.7 | 34 15 -8.4 -12.4 32 262 10668 85 18 -17.9 -1.6 | 44 13 -9.0 -9.3 33 250 11000 55 12 -9.8 -6.9 | 3 15 -0.9 -14.6 34 219 11887 15 10 -2.6 -9.7 | 340 19 6.4 -17.4 35 209 12192 25 10 -4.2 -9.1 | 344 17 4.7 -16.8 36 200 12480 30 5 -2.5 -4.3 | 332 14 6.5 -12.1 37 199 12497 35 10 -5.7 -8.2 | 349 16 3.2 -15.9 38 181 13106 30 1 -0.5 -0.9 | 315 12 8.5 -8.6 39 150 14270 25 2 -0.8 -1.8 | 320 13 8.1 -9.6 40 120 15545 220 10 6.4 7.7 | 270 15 15.4 -0.1 41 103 16459 255 12 11.6 3.1 | 283 21 20.6 -4.6 42 100 16620 300 14 12.1 -7.0 | 305 26 21.1 -14.7 43 97 16764 300 15 13.0 -7.5 | 305 27 22.0 -15.2 44 96 16848 325 14 8.0 -11.5 | 319 26 17.0 -19.2 45 92 17069 310 14 10.7 -9.0 | 310 26 19.7 -16.7 46 88 17374 355 19 1.7 -18.9 | 338 29 10.6 -26.7 47 83 17678 10 10 -1.7 -9.8 | 338 19 7.2 -17.6 48 79 17983 305 5 4.1 -2.9 | 309 17 13.1 -10.6 49 75 18288 275 12 12.0 -1.0 | 293 23 20.9 -8.8 50 71 18593 285 27 26.1 -7.0 | 293 38 35.0 -14.7 51 70 18650 300 18 15.6 -9.0 | 304 30 24.6 -16.7 52 67 18898 305 21 17.2 -12.0 | 307 33 26.2 -19.8 53 61 19507 290 13 12.2 -4.4 | 300 24 21.2 -12.2 54 58 19812 245 11 10.0 4.6 | 279 19 18.9 -3.1 55 55 20117 330 4 2.0 -3.5 | 316 16 11.0 -11.2 56 52 20422 90 10 -10.0 0.0 | 8 8 -1.0 -7.7 57 50 20640 90 25 -25.0 0.0 | 64 18 -16.0 -7.7 58 45 21336 105 35 -33.8 9.1 | 93 25 -24.8 1.3 59 38 22250 75 47 -45.4 -12.2 | 61 42 -36.4 -19.9 60 31 23470 95 61 -60.8 5.3 | 87 52 -51.8 -2.4 61 30 23750 90 60 -60.0 0.0 | 81 52 -51.0 -7.7 62 26 24689 100 65 -64.0 11.3 | 94 55 -55.0 3.5 63 23 25408 85 75 -74.7 -6.5 | 78 67 -65.8 -14.3 64 22 25603 85 75 -74.7 -6.5 | 78 67 -65.8 -14.3 65 20 25908 85 75 -74.7 -6.5 | 78 67 -65.8 -14.3 Wind Parameters Mean winds (0-6000m): 100.8 at 15.8 knts Storm direction: 130.8 at 11.8 knts Shear (0-3000m) pos: 3.4 neg: 2.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 150.4 deg Storm rel helicity (0-3000m) pos: 82.4 neg: -17.1 tot: 65.3 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.3 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 24.94 Bulk Shear: 43.21 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 ------------------------------------------------------------------------------- 500 215 4 290 12| 4.1 0.0 4.1| 6.8 -17.1 -10.3 -20.6 -0.24| 12.2 -2.9 1000 145 5 301 7| 2.1 4.1 6.1| 23.2 -17.1 6.1 6.1 0.26| 10.5 2.7 1500 97 7 347 7| 1.4 4.8 6.2| 31.8 -17.1 14.7 9.8 0.33| 9.2 3.0 2000 86 10 4 8| 1.0 4.2 5.2| 38.2 -17.1 21.1 10.5 0.37| 7.5 2.7 2500 87 11 16 9| 2.8 3.4 6.2| 70.4 -17.1 53.2 21.3 0.51| 8.2 4.2 3000 95 13 31 8| 3.4 2.8 6.2| 82.4 -17.1 65.3 21.8 0.52| 8.3 4.3 4000 101 16 56 8| 2.6 2.7 5.2| 83.6 -45.7 37.9 9.5 0.31| 7.4 2.3 5000 100 17 58 9| 2.0 2.0 4.0| 83.6 -59.5 24.1 4.8 0.21| 6.7 1.4 6000 101 16 54 8| 2.3 1.6 3.9| 91.8 -82.1 9.7 1.6 0.11| 7.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251020.00.gif