UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 9 NOV 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 1003 84 27.2 20.2 66 7.0 22.2 30 10 300.1 302.8 295.3 344.1 15.02 1 1000 111 26.8 20.8 70 6.0 22.5 55 11 300.0 302.8 295.7 345.7 15.65 2 941 646 22.6 19.8 84 2.8 20.6 57 30 300.9 303.8 295.9 346.9 15.63 3 925 796 22.0 19.1 84 2.9 19.9 65 29 301.8 304.6 295.9 346.7 15.22 4 850 1528 18.8 13.9 73 4.9 15.5 85 15 305.8 308.0 294.6 341.3 11.83 5 761 2469 13.2 6.2 62 7.0 9.0 90 21 309.6 311.1 292.7 333.7 7.84 6 750 2592 13.2 -1.8 35 15.0 5.4 89 21 310.9 311.8 290.2 324.9 4.47 7 713 3016 10.8 1.8 54 9.0 5.8 85 19 312.8 314.0 292.2 331.9 6.12 8 700 3170 10.2 -4.8 34 15.0 2.8 90 18 313.8 314.5 290.6 326.0 3.82 9 677 3448 8.6 -11.4 23 20.0 0.0 106 18 315.0 315.5 289.6 322.7 2.36 10 647 3821 6.2 -5.8 42 12.0 0.4 90 19 316.4 317.1 291.3 328.8 3.83 11 615 4236 4.4 -13.6 26 18.0 -2.9 72 21 319.0 319.4 290.6 326.2 2.17 12 604 4383 3.2 -3.8 60 7.0 -0.3 68 22 319.2 320.1 293.0 334.7 4.78 13 580 4712 1.4 -6.6 55 8.0 -2.4 69 22 320.8 321.6 292.8 334.0 4.02 14 564 4937 1.0 -16.0 27 17.0 -5.5 76 21 322.9 323.3 291.6 329.6 1.95 15 554 5081 0.4 -14.6 31 15.0 -5.6 80 20 323.9 324.3 292.1 331.4 2.22 16 544 5227 0.2 -10.8 43 11.0 -4.6 84 19 325.3 326.0 293.2 335.7 3.08 17 521 5573 -1.5 -17.5 28 16.0 -7.5 95 16 327.3 327.7 292.7 333.8 1.86 18 500 5900 -4.1 -19.1 30 15.0 -9.4 105 14 328.0 328.4 292.8 333.9 1.69 19 496 5963 -4.3 -21.3 25 17.0 -10.0 105 13 328.6 328.8 292.7 333.5 1.41 20 452 6686 -10.5 -19.5 48 9.0 -13.5 124 12 329.6 330.0 293.3 335.9 1.81 21 430 7069 -11.7 -30.7 19 19.0 -16.3 133 13 332.8 333.0 293.2 335.4 0.69 22 419 7267 -11.9 -43.9 5 32.0 -17.5 127 14 335.0 335.1 293.3 335.8 0.19 23 400 7620 -14.9 -35.9 15 21.0 -19.2 115 18 335.6 335.7 293.7 337.3 0.45 24 372 8164 -19.1 -39.1 15 20.0 -22.6 98 16 337.1 337.2 293.9 338.4 0.35 25 300 9730 -29.5 -54.5 7 25.0 -31.7 110 7 343.8 343.8 295.3 344.1 0.08 26 276 10317 -33.7 -54.7 10 21.0 -35.3 108 4 346.0 346.0 295.8 346.4 0.08 27 262 10679 -36.9 -52.9 17 16.0 -38.1 143 7 346.5 346.6 296.0 347.0 0.11 28 250 11000 -39.3 -60.3 9 21.0 -40.4 180 8 347.6 347.6 296.1 347.8 0.05 29 217 11954 -46.5 -66.5 9 20.0 -47.1 210 10 350.9 350.9 296.8 351.0 0.02 30 200 12490 -51.3 -70.3 9 19.0 -51.7 290 10 351.5 351.5 297.0 351.6 0.01 31 150 14290 -67.1 -73.1 42 6.0 -67.1 290 16 354.5 354.5 297.6 354.6 0.01 32 145 14494 -69.1 -74.0 49 4.9 -69.1 284 15 354.5 354.5 297.6 354.5 0.01 33 107 16254 -82.1 -85.9 52 3.8 -82.1 230 10 362.0 362.0 299.1 362.0 0.00 34 100 16630 -84.7 -88.6 50 3.9 -84.7 185 11 364.1 364.1 299.5 364.1 0.00 35 94 16970 -86.9 -90.9 48 4.0 -86.9 155 7 366.3 366.3 299.9 366.3 0.00 36 80 17875 -76.1 -84.1 27 8.0 -76.2 167 16 405.8 405.8 306.0 405.8 0.00 37 70 18640 -78.9 -86.9 26 8.0 -78.9 295 11 415.6 415.6 307.2 415.6 0.00 38 64 19146 -81.7 -88.7 29 7.0 -81.7 277 11 420.2 420.2 307.7 420.2 0.00 39 50 20570 -70.5 -87.5 6 17.0 -70.6 100 36 477.4 477.4 313.2 477.4 0.00 40 49 20690 -70.3 -87.3 7 17.0 -70.5 99 38 480.6 480.6 313.5 480.6 0.00 41 48 20812 -70.9 -88.9 5 18.0 -71.1 97 39 482.0 482.0 313.6 482.0 0.00 42 46 21067 -66.1 -87.1 4 21.0 -66.4 94 43 499.5 499.5 314.9 499.5 0.00 43 45 21200 -66.5 -88.5 3 22.0 -66.8 93 45 501.7 501.7 315.1 501.7 0.00 44 36 22580 -57.7 -87.7 1 30.0 -58.7 100 48 557.5 557.5 318.5 557.5 0.00 45 30 23740 -53.9 -86.9 1 33.0 -55.7 100 47 597.7 597.7 320.5 597.7 0.01 46 29 23958 -53.1 -86.1 1 33.0 -55.1 99 46 605.7 605.7 320.9 605.8 0.01 47 21 26028 -55.5 -87.5 1 32.0 -57.5 89 41 657.1 657.1 323.0 657.1 0.01 48 20 26340 -54.9 -86.9 1 32.0 -57.1 85 43 668.1 668.1 323.3 668.2 0.01 49 17 27382 -53.5 -86.5 1 33.0 -56.4 85 47 704.4 704.4 324.6 704.5 0.01 TRP 94 16970 -86.9 -90.9 48 4.0 -86.9 155 7 366.3 366.3 299.9 366.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 541.29 mb = 5268.11 m = 17283.61 ft Wetbulb zero: 642.88 mb = 3873.62 m = 12708.57 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 52.54 % Est. max temperature: 32.78 C = 91.01 F Sfc-Lift cond lev (LCL): 905.98 mb = 975.85 m = 3201.58 ft T: 21.21 C 700-500 lapse rate: 5.24 C/km ThetaE index: 21.93 C Layer 925.0- 713.0 mb Conv cond level (CCL): 829.14 mb = 1739.46 m = 5706.83 ft Mean mixing ratio: 15.38 g/kg Conv temperature: 33.81 C = 92.85 F Cap Strength: 2.07 C Lifted Index: 0.22 C Risk: Showers probable Lifted Index @300 mb: 0.95 C Lifted Index @700 mb: 0.63 C Showalter Index: 2.15 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.00 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 210.80 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.63 J/kg Max Up Vert Vel: 11.88 m/s Conv Inhibition (B-): 108.35 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 899.13 mb = 1041.52 m = 3417.03 ft Lev Free Conv (LFC): 654.13 mb = 3730.91 m = 12240.35 ft Equ Level (EL): 564.13 mb = 4935.21 m = 16191.44 ft B at Equ Level: 24.48 J/kg Max Parcel Lev (MPL): 274.13 mb = 10364.42 m = 34003.58 ft Wind level data Storm motion: 109 at 15 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 10 -5.0 -8.7 | 326 16 8.9 -13.4 1 1000 111 55 11 -9.0 -6.3 | 336 12 4.9 -11.1 2 978 305 55 21 -17.2 -12.0 | 11 17 -3.3 -16.8 3 945 610 55 30 -24.6 -17.2 | 26 24 -10.7 -22.0 4 925 796 65 29 -26.3 -12.3 | 36 21 -12.4 -17.0 5 912 914 65 28 -25.4 -11.8 | 35 20 -11.5 -16.6 6 881 1219 60 22 -19.1 -11.0 | 18 17 -5.1 -15.8 7 850 1524 85 14 -13.9 -1.2 | 0 6 -0.0 -6.0 8 850 1528 85 15 -14.9 -1.3 | 10 6 -1.0 -6.1 9 791 2134 95 17 -16.9 1.5 | 43 4 -3.0 -3.3 10 763 2438 90 21 -21.0 0.0 | 56 9 -7.1 -4.8 11 710 3048 85 19 -18.9 -1.7 | 38 8 -5.0 -6.4 12 700 3170 90 18 -18.0 0.0 | 41 6 -4.1 -4.8 13 684 3353 110 18 -16.9 6.2 | 115 3 -3.0 1.4 14 611 4267 70 21 -19.7 -7.2 | 26 13 -5.8 -11.9 15 589 4572 65 23 -20.8 -9.7 | 26 16 -6.9 -14.5 16 500 5900 105 14 -13.5 3.6 | 341 1 0.4 -1.1 17 487 6096 105 12 -11.6 3.1 | 305 3 2.3 -1.6 18 433 7010 135 12 -8.5 8.5 | 235 7 5.4 3.7 19 400 7620 115 18 -16.3 7.6 | 140 4 -2.4 2.9 20 368 8230 95 16 -15.9 1.4 | 31 4 -2.0 -3.4 21 339 8839 100 16 -15.8 2.8 | 43 3 -1.8 -2.0 22 300 9730 110 7 -6.6 2.4 | 288 8 7.3 -2.4 23 299 9754 90 10 -10.0 0.0 | 321 6 3.9 -4.8 24 274 10363 110 3 -2.8 1.0 | 289 12 11.1 -3.7 25 251 10973 175 10 -0.9 10.0 | 248 14 13.0 5.2 26 250 11000 180 8 0.0 8.0 | 257 14 13.9 3.2 27 219 11887 200 10 3.4 9.4 | 255 18 17.3 4.6 28 209 12192 250 11 10.3 3.8 | 272 24 24.2 -1.0 29 200 12490 290 10 9.4 -3.4 | 289 25 23.3 -8.2 30 190 12802 290 10 9.4 -3.4 | 289 25 23.3 -8.2 31 173 13411 280 12 11.8 -2.1 | 285 27 25.7 -6.8 32 164 13716 305 17 13.9 -9.8 | 298 31 27.8 -14.5 33 157 14021 305 18 14.7 -10.3 | 298 32 28.7 -15.1 34 150 14290 290 16 15.0 -5.5 | 289 31 28.9 -10.2 35 141 14630 280 15 14.8 -2.6 | 284 30 28.7 -7.4 36 127 15240 280 11 10.8 -1.9 | 285 26 24.7 -6.7 37 121 15545 250 11 10.3 3.8 | 272 24 24.2 -1.0 38 114 15850 255 10 9.7 2.6 | 275 24 23.6 -2.2 39 109 16154 240 10 8.7 5.0 | 269 23 22.6 0.2 40 100 16630 185 11 1.0 11.0 | 247 16 14.9 6.2 41 98 16764 190 11 1.9 10.8 | 249 17 15.8 6.1 42 94 16970 155 7 -3.0 6.3 | 262 11 11.0 1.6 43 92 17069 185 10 0.9 10.0 | 251 16 14.8 5.2 44 88 17374 75 18 -17.4 -4.7 | 20 10 -3.5 -9.4 45 83 17678 80 23 -22.7 -4.0 | 45 12 -8.7 -8.7 46 79 17983 210 13 6.5 11.3 | 252 21 20.4 6.5 47 74 18288 225 18 12.7 12.7 | 253 28 26.6 8.0 48 71 18593 315 12 8.5 -8.5 | 301 26 22.4 -13.2 49 70 18640 295 11 10.0 -4.6 | 291 26 23.9 -9.4 50 63 19202 275 11 11.0 -1.0 | 283 26 24.9 -5.7 51 57 19812 145 1 -0.6 0.8 | 286 14 13.3 -3.9 52 54 20117 30 11 -5.5 -9.5 | 330 17 8.4 -14.3 53 51 20422 90 28 -28.0 0.0 | 71 15 -14.1 -4.8 54 50 20570 100 36 -35.5 6.3 | 94 22 -21.5 1.5 55 40 21946 85 55 -54.8 -4.8 | 77 42 -40.9 -9.5 56 36 22555 100 48 -47.3 8.3 | 96 34 -33.4 3.6 57 30 23740 100 47 -46.3 8.2 | 96 33 -32.4 3.4 58 21 25908 90 40 -40.0 0.0 | 80 27 -26.1 -4.8 59 20 26340 85 43 -42.8 -3.7 | 74 30 -28.9 -8.5 60 15 27432 85 51 -50.8 -4.4 | 76 38 -36.9 -9.2 Wind Parameters Mean winds (0-6000m): 78.9 at 19.6 knts Storm direction: 108.9 at 14.7 knts Shear (0-3000m) pos: 2.6 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 72.5 deg Storm rel helicity (0-3000m) pos: 101.2 neg: -34.8 tot: 66.5 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 7.31 Bulk Shear: 9.66 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 21 10 17| 21.2 0.0 21.2| 70.2 0.0 70.2 140.5 0.76| 22.3 17.0 1000 59 25 22 19| 8.8 0.0 8.8| 94.8 -16.0 78.8 78.8 0.56| 16.1 9.0 1500 62 23 21 17| 4.3 0.0 4.3| 95.6 -29.6 65.9 44.0 0.31| 15.3 4.8 2000 67 21 23 14| 4.0 0.0 4.0| 98.9 -29.6 69.3 34.7 0.35| 12.2 4.2 2500 72 21 27 13| 3.2 0.8 4.0|101.2 -30.7 70.5 28.2 0.33| 10.8 3.6 3000 74 20 29 12| 2.6 0.5 3.2|101.2 -34.8 66.5 22.2 0.29| 9.4 2.7 4000 79 20 34 10| 2.4 1.3 3.7|107.2 -46.8 60.4 15.1 0.19| 9.3 1.8 5000 77 20 33 11| 2.4 1.6 4.0|113.4 -52.3 61.1 12.2 0.16| 8.7 1.4 6000 79 20 32 10| 2.3 1.3 3.7|114.1 -53.9 60.2 10.0 0.12| 8.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251109.12.gif