UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 16 OCT 25 Station: SBVH WMO ident: 83208 Latitude: -12.73 Longitude: -60.13 Elevation: 652.00 ------------------------------------------------------------------------------- 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 70 SFC 941 652 23.8 20.4 81 3.4 21.3 330 5 302.2 305.1 296.7 350.1 16.24 2 931 719 25.2 19.2 69 6.0 20.9 330 9 304.5 307.3 296.6 349.9 15.21 3 925 760 25.0 20.0 74 5.0 21.4 330 11 304.9 307.9 297.3 353.0 16.11 4 850 1500 19.8 16.9 83 2.9 17.8 40 11 306.9 309.6 296.7 350.2 14.40 5 835 1653 18.6 16.3 86 2.3 17.0 40 11 307.2 309.8 296.5 349.7 14.10 6 723 2874 10.6 7.6 82 3.0 8.8 23 19 311.3 313.1 294.1 339.3 9.10 7 700 3144 9.8 3.8 66 6.0 6.3 40 22 313.3 314.7 293.3 335.8 7.20 8 627 4053 4.8 -1.2 65 6.0 1.6 45 14 317.6 318.7 293.2 335.5 5.60 9 561 4953 -0.5 -2.6 86 2.1 -1.6 23 12 321.7 322.8 294.3 340.0 5.64 10 547 5155 -1.7 -4.7 80 3.0 -3.2 33 13 322.6 323.5 294.0 338.7 4.94 11 533 5362 -2.1 -8.1 63 6.0 -4.9 27 10 324.5 325.3 293.7 337.4 3.90 12 524 5498 -2.1 -18.1 28 16.0 -7.9 20 8 326.1 326.4 292.3 332.2 1.75 13 509 5729 -3.3 -14.3 42 11.0 -7.7 24 10 327.3 327.8 293.3 335.8 2.48 14 503 5823 -3.5 -25.5 16 22.0 -10.2 27 10 328.2 328.4 292.2 331.6 0.95 15 500 5870 -3.9 -24.9 18 21.0 -10.4 30 11 328.3 328.5 292.2 331.9 1.01 16 493 5981 -4.1 -22.1 23 18.0 -10.1 37 11 329.4 329.6 292.8 334.0 1.32 17 464 6454 -8.3 -21.3 34 13.0 -12.5 51 12 329.9 330.2 293.1 335.2 1.50 18 457 6572 -9.1 -14.1 67 5.0 -11.1 53 13 330.3 330.9 294.3 340.0 2.81 19 451 6674 -9.5 -16.5 57 7.0 -12.1 55 13 331.1 331.6 294.1 339.2 2.33 20 449 6708 -9.5 -24.5 28 15.0 -13.9 55 13 331.5 331.7 293.2 335.7 1.17 21 443 6811 -10.3 -14.5 71 4.2 -11.9 57 14 331.8 332.3 294.7 341.5 2.81 22 400 7590 -14.5 -20.5 60 6.0 -16.4 70 17 336.1 336.5 295.0 342.8 1.87 23 392 7742 -15.5 -24.5 46 9.0 -18.1 72 18 336.8 337.1 294.7 341.7 1.34 24 375 8075 -18.3 -23.1 66 4.8 -19.7 73 19 337.4 337.7 295.1 343.1 1.59 25 370 8174 -18.7 -30.7 34 12.0 -21.4 71 19 338.1 338.3 294.6 341.1 0.80 26 337 8862 -24.1 -28.7 66 4.6 -25.1 75 24 339.9 340.1 295.3 343.9 1.06 27 305 9582 -28.5 -45.5 18 17.0 -30.5 68 14 343.6 343.6 295.4 344.5 0.21 28 300 9700 -29.7 -47.7 16 18.0 -31.6 75 9 343.5 343.6 295.3 344.2 0.17 29 294 9844 -30.9 -49.9 14 19.0 -32.7 63 9 343.8 343.8 295.4 344.4 0.14 30 253 10889 -40.3 -52.3 27 12.0 -41.1 109 4 345.0 345.0 295.6 345.5 0.12 31 250 10970 -40.7 -52.7 26 12.0 -41.5 150 6 345.6 345.6 295.7 346.0 0.12 32 229 11562 -45.7 -50.7 57 5.0 -46.0 186 8 346.7 346.7 296.0 347.4 0.16 33 225 11679 -46.5 -58.5 24 12.0 -47.0 193 8 347.2 347.3 296.1 347.5 0.06 34 218 11888 -48.3 -62.3 18 14.0 -48.7 206 9 347.6 347.6 296.1 347.8 0.04 35 200 12450 -53.5 -64.5 25 11.0 -53.8 240 14 348.0 348.1 296.3 348.2 0.03 36 168 13550 -63.1 -68.1 51 5.0 -63.1 195 15 349.9 349.9 296.6 350.0 0.02 37 150 14240 -68.1 -75.1 36 7.0 -68.1 190 4 352.8 352.8 297.3 352.8 0.01 38 138 14733 -71.7 -78.7 34 7.0 -71.8 201 6 354.9 354.9 297.7 355.0 0.01 39 123 15403 -74.9 -83.9 23 9.0 -74.9 219 16 361.0 361.0 298.9 361.0 0.00 40 100 16580 -81.3 -84.5 58 3.2 -81.3 80 25 370.6 370.6 300.7 370.7 0.00 41 92 17046 -84.1 -87.6 54 3.5 -84.1 42 21 374.1 374.1 301.3 374.1 0.00 42 84 17558 -77.9 -85.9 26 8.0 -77.9 335 16 396.5 396.5 304.8 396.5 0.00 43 79 17908 -79.1 -87.1 26 8.0 -79.1 317 13 401.0 401.0 305.3 401.1 0.00 44 72 18444 -72.7 -87.7 9 15.0 -72.8 15 11 425.4 425.4 308.3 425.4 0.00 45 70 18610 -72.5 -88.5 7 16.0 -72.6 65 10 429.3 429.3 308.7 429.3 0.00 46 67 18868 -71.7 -89.7 5 18.0 -71.8 61 10 436.4 436.4 309.5 436.4 0.00 47 66 18957 -71.5 -91.5 4 20.0 -71.6 65 10 438.7 438.7 309.7 438.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 567.23 mb = 4868.18 m = 15971.53 ft Wetbulb zero: 594.20 mb = 4487.72 m = 14723.32 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 72.33 % Est. max temperature: 30.29 C = 86.53 F Sfc-Lift cond lev (LCL): 895.53 mb = 1043.33 m = 3422.95 ft T: 23.01 C 700-500 lapse rate: 5.03 C/km ThetaE index: 17.45 C Layer 850.0- 561.0 mb Conv cond level (CCL): 812.25 mb = 1887.56 m = 6192.70 ft Mean mixing ratio: 15.23 g/kg Conv temperature: 29.54 C = 85.18 F Cap Strength: 1.35 C Lifted Index: -1.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.06 C Lifted Index @700 mb: -1.18 C Showalter Index: -1.05 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.80 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 235.80 Risk: None Energy Index: -3.52 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 880.76 J/kg Max Up Vert Vel: 41.97 m/s Conv Inhibition (B-): 21.20 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 839.62 mb = 1605.88 m = 5268.58 ft Lev Free Conv (LFC): 784.62 mb = 2180.95 m = 7155.27 ft Equ Level (EL): 154.62 mb = 14055.30 m = 46112.62 ft B at Equ Level: 872.13 J/kg Max Parcel Lev (MPL): 94.62 mb = 16888.87 m = 55409.01 ft Wind level data Storm motion: 63 at 10 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 ---------------------------------------------------------- 0 941 652 330 5 2.5 -4.3 | 269 11 11.5 0.3 1 925 760 330 11 5.5 -9.5 | 289 15 14.5 -4.9 2 909 914 340 10 3.4 -9.4 | 291 13 12.4 -4.8 3 878 1219 30 10 -5.0 -8.7 | 316 6 4.0 -4.1 4 850 1500 40 11 -7.1 -8.4 | 333 4 1.9 -3.8 5 818 1829 40 10 -6.4 -7.7 | 320 4 2.6 -3.1 6 789 2134 25 14 -5.9 -12.7 | 339 9 3.1 -8.1 7 761 2438 25 19 -8.0 -17.2 | 356 13 1.0 -12.6 8 734 2743 15 17 -4.4 -16.4 | 339 13 4.6 -11.8 9 700 3144 40 22 -14.1 -16.9 | 23 13 -5.2 -12.3 10 682 3353 40 22 -14.1 -16.9 | 23 13 -5.2 -12.3 11 633 3962 40 14 -9.0 -10.7 | 0 6 -0.0 -6.1 12 609 4267 60 13 -11.3 -6.5 | 50 3 -2.3 -1.9 13 587 4572 45 12 -8.5 -8.5 | 353 4 0.5 -3.9 14 565 4877 20 12 -4.1 -11.3 | 324 8 4.9 -6.7 15 544 5182 35 13 -7.5 -10.6 | 346 6 1.5 -6.1 16 524 5486 20 8 -2.7 -7.5 | 295 7 6.3 -2.9 17 505 5791 25 10 -4.2 -9.1 | 313 7 4.8 -4.5 18 500 5870 30 11 -5.5 -9.5 | 325 6 3.5 -4.9 19 486 6096 45 11 -7.8 -7.8 | 339 3 1.2 -3.2 20 400 7590 70 17 -16.0 -5.8 | 80 7 -7.0 -1.2 21 382 7925 75 19 -18.4 -4.9 | 88 9 -9.4 -0.3 22 367 8230 70 19 -17.9 -6.5 | 78 9 -8.9 -1.9 23 337 8839 75 24 -23.2 -6.2 | 83 14 -14.2 -1.6 24 310 9449 60 19 -16.5 -9.5 | 57 9 -7.5 -4.9 25 300 9700 75 9 -8.7 -2.3 | 187 2 0.3 2.3 26 298 9754 70 10 -9.4 -3.4 | 161 1 -0.4 1.2 27 261 10668 0 0 -0.0 -0.0 | 243 10 9.0 4.6 28 250 10970 150 6 -3.0 5.2 | 211 11 6.0 9.8 29 208 12192 225 10 7.1 7.1 | 234 20 16.1 11.7 30 200 12450 240 14 12.1 7.0 | 241 24 21.1 11.6 31 189 12802 240 14 12.1 7.0 | 241 24 21.1 11.6 32 180 13106 195 14 3.6 13.5 | 215 22 12.6 18.1 33 155 14021 195 17 4.4 16.4 | 213 25 13.4 21.0 34 150 14240 190 4 0.7 3.9 | 229 13 9.7 8.5 35 140 14630 195 4 1.0 3.9 | 230 13 10.0 8.4 36 133 14935 215 10 5.7 8.2 | 229 19 14.7 12.8 37 126 15240 235 16 13.1 9.2 | 238 26 22.1 13.8 38 102 16459 100 17 -16.7 3.0 | 134 11 -7.8 7.5 39 100 16580 80 25 -24.6 -4.3 | 91 16 -15.6 0.2 40 97 16764 85 24 -23.9 -2.1 | 99 15 -14.9 2.5 41 87 17374 355 17 1.5 -16.9 | 320 16 10.5 -12.4 42 82 17678 325 15 8.6 -12.3 | 294 19 17.6 -7.7 43 78 17983 315 13 9.2 -9.2 | 284 19 18.2 -4.6 44 74 18288 325 12 6.9 -9.8 | 288 17 15.9 -5.2 45 70 18610 65 10 -9.1 -4.2 | 168 0 -0.1 0.4 46 66 18898 60 10 -8.7 -5.0 | 322 1 0.3 -0.4 47 62 19202 175 5 -0.4 5.0 | 222 13 8.6 9.6 Wind Parameters Mean winds (0-6000m): 33.0 at 13.5 knts Storm direction: 63.0 at 10.1 knts Shear (0-3000m) pos: 3.2 neg: 1.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 73.5 neg: -16.0 tot: 57.5 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.3 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 65.41 Bulk Shear: 13.46 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 ------------------------------------------------------------------------------- 500 345 10 292 12| 7.9 0.0 7.9| 28.1 0.0 28.1 56.1 0.62| 14.7 9.0 1000 11 10 307 9| 5.1 0.0 5.1| 31.0 -0.3 30.7 30.7 0.57| 9.5 5.4 1500 20 11 314 8| 3.4 1.7 5.1| 33.7 -0.6 33.1 22.1 0.50| 8.2 4.1 2000 21 12 326 8| 2.6 2.3 4.8| 40.9 -8.9 32.0 16.0 0.39| 8.0 3.1 2500 23 14 335 9| 3.8 1.8 5.6| 73.5 -11.9 61.6 24.6 0.50| 8.6 4.3 3000 27 15 346 9| 3.2 1.2 4.3| 73.5 -16.0 57.5 19.2 0.43| 7.8 3.3 4000 32 15 351 8| 2.2 1.3 3.5| 77.2 -23.6 53.6 13.4 0.29| 7.6 2.2 5000 31 14 346 7| 1.8 1.3 3.0| 82.7 -35.0 47.7 9.5 0.18| 7.3 1.3 6000 33 13 346 7| 2.1 1.1 3.2| 90.5 -35.0 55.4 9.2 0.25| 6.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251016.00.gif