UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 2 NOV 25 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 88 27.4 23.9 81 3.5 24.8 90 1 300.4 303.8 297.9 356.1 18.96 1 1000 104 26.8 23.8 84 3.0 24.6 25 1 300.0 303.4 297.8 355.3 18.88 2 995 148 25.6 23.8 90 1.8 24.3 23 2 299.2 302.6 297.6 354.6 18.98 3 967 401 26.8 19.8 66 7.0 21.8 12 6 302.8 305.6 296.1 347.8 15.20 4 925 794 24.2 19.2 74 5.0 20.6 15 9 304.1 306.9 296.5 349.6 15.31 5 850 1530 20.0 13.0 64 7.0 15.4 25 16 307.1 309.2 294.5 340.7 11.14 6 773 2343 15.4 7.4 59 8.0 10.5 27 13 310.6 312.2 293.4 336.4 8.39 7 700 3178 10.6 6.8 77 3.8 8.3 50 5 314.2 315.9 294.8 341.9 8.90 8 597 4485 2.0 0.9 92 1.1 1.4 339 5 318.9 320.2 294.5 340.8 6.86 9 582 4691 1.8 -4.2 64 6.0 -1.2 322 4 321.0 321.9 293.5 336.7 4.82 10 542 5262 -2.1 -2.9 94 0.8 -2.5 275 3 322.9 324.1 294.7 341.5 5.71 11 500 5900 -5.9 -7.2 91 1.3 -6.5 265 5 325.8 326.7 294.5 340.7 4.46 12 492 6027 -6.7 -7.2 96 0.5 -7.0 265 5 326.4 327.3 294.7 341.5 4.53 13 437 6946 -12.9 -13.0 99 0.1 -12.9 309 11 329.8 330.4 294.5 340.8 3.22 14 433 7016 -13.1 -14.1 92 1.0 -13.5 313 11 330.4 331.0 294.4 340.6 2.97 15 429 7087 -12.5 -21.5 47 9.0 -15.3 317 11 332.0 332.4 293.7 337.7 1.60 16 426 7141 -12.9 -21.9 47 9.0 -15.7 320 12 332.2 332.5 293.7 337.7 1.55 17 413 7377 -14.7 -20.7 60 6.0 -16.6 332 13 332.8 333.2 294.1 339.1 1.78 18 407 7489 -15.1 -25.1 42 10.0 -17.9 338 14 333.7 334.0 293.9 338.1 1.22 19 400 7620 -16.3 -25.3 46 9.0 -18.7 345 15 333.8 334.1 293.9 338.2 1.22 20 366 8281 -21.1 -27.1 58 6.0 -22.5 344 13 336.0 336.2 294.4 340.1 1.13 21 357 8464 -21.9 -36.9 24 15.0 -24.5 341 14 337.3 337.4 294.1 339.1 0.45 22 335 8929 -25.3 -40.3 23 15.0 -27.5 20 15 338.9 338.9 294.4 340.2 0.34 23 300 9720 -30.9 -36.9 56 6.0 -31.8 10 12 341.8 341.9 295.3 343.9 0.54 24 295 9839 -31.9 -36.1 66 4.2 -32.5 7 11 342.1 342.2 295.4 344.3 0.59 25 288 10008 -32.5 -43.5 33 11.0 -33.7 2 10 343.6 343.6 295.4 344.7 0.28 26 281 10182 -33.5 -42.5 40 9.0 -34.6 8 11 344.5 344.6 295.7 345.8 0.32 27 274 10358 -35.1 -42.1 49 7.0 -35.9 19 12 344.7 344.8 295.8 346.1 0.34 28 257 10801 -38.7 -54.7 17 16.0 -39.7 328 9 345.8 345.8 295.8 346.2 0.09 29 250 10990 -40.5 -54.5 21 14.0 -41.3 305 8 345.9 345.9 295.8 346.2 0.09 30 235 11408 -44.1 -59.1 17 15.0 -44.7 298 7 346.6 346.6 295.9 346.8 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 563.54 mb = 4954.70 m = 16255.37 ft Wetbulb zero: 589.04 mb = 4593.84 m = 15071.48 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 76.12 % Est. max temperature: 34.04 C = 93.27 F Sfc-Lift cond lev (LCL): 952.82 mb = 532.08 m = 1745.65 ft T: 25.93 C 700-500 lapse rate: 6.06 C/km ThetaE index: 13.23 C Layer 850.0- 700.0 mb Conv cond level (CCL): 809.39 mb = 1949.02 m = 6394.36 ft Mean mixing ratio: 15.85 g/kg Conv temperature: 35.93 C = 96.68 F Cap Strength: 2.84 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.38 C Lifted Index @700 mb: 0.09 C Showalter Index: 0.58 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 18.90 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 193.00 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 731.16 J/kg Max Up Vert Vel: 38.24 m/s Conv Inhibition (B-): 129.20 J/kg Cap Strength: 2.84 C Lift Cond Lev (LCL): 882.81 mb = 1200.39 m = 3938.25 ft Lev Free Conv (LFC): 697.81 mb = 3203.79 m = 10511.00 ft Wind level data Storm motion: 49 at 6 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 88 90 1 -1.0 0.0 | 221 5 3.3 3.8 1 1000 104 25 1 -0.4 -0.9 | 233 5 3.9 2.9 2 978 305 15 6 -1.6 -5.8 | 306 3 2.7 -2.0 3 944 610 5 7 -0.6 -7.0 | 311 5 3.7 -3.2 4 925 794 15 9 -2.3 -8.7 | 338 5 1.9 -4.9 5 912 914 15 9 -2.3 -8.7 | 338 5 1.9 -4.9 6 851 1524 20 16 -5.5 -15.0 | 6 11 -1.2 -11.3 7 850 1530 25 16 -6.8 -14.5 | 13 11 -2.5 -10.7 8 821 1829 35 15 -8.6 -12.3 | 27 10 -4.3 -8.5 9 792 2134 30 14 -7.0 -12.1 | 18 9 -2.7 -8.3 10 764 2438 25 13 -5.5 -11.8 | 9 8 -1.2 -8.0 11 711 3048 45 10 -7.1 -7.1 | 40 4 -2.8 -3.3 12 700 3178 50 5 -3.8 -3.2 | 218 1 0.4 0.6 13 612 4267 355 5 0.4 -5.0 | 284 5 4.7 -1.2 14 526 5486 255 2 1.9 0.5 | 235 8 6.2 4.3 15 500 5900 265 5 5.0 0.4 | 246 10 9.3 4.2 16 487 6096 265 5 5.0 0.4 | 246 10 9.3 4.2 17 400 7620 345 15 3.9 -14.5 | 323 13 8.2 -10.7 18 400 7620 335 14 5.9 -12.7 | 311 14 10.2 -8.9 19 368 8230 345 13 3.4 -12.6 | 319 12 7.6 -8.8 20 353 8534 340 14 4.8 -13.2 | 316 13 9.1 -9.4 21 338 8839 15 14 -3.6 -13.5 | 356 10 0.7 -9.7 22 325 9144 35 19 -10.9 -15.6 | 29 14 -6.6 -11.8 23 311 9449 45 18 -12.7 -12.7 | 43 12 -8.5 -8.9 24 300 9720 10 12 -2.1 -11.8 | 345 8 2.2 -8.0 25 286 10058 360 10 -0.0 -10.0 | 325 8 4.3 -6.2 26 274 10363 20 12 -4.1 -11.3 | 359 7 0.2 -7.5 27 250 10990 305 8 6.6 -4.6 | 274 11 10.8 -0.8 28 229 11582 295 7 6.3 -3.0 | 266 11 10.6 0.8 Wind Parameters Mean winds (0-6000m): 18.5 at 7.6 knts Storm direction: 48.5 at 5.7 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -178.4 deg Storm rel helicity (0-3000m) pos: 30.6 neg: -5.3 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.8 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 803.62 Bulk Shear: 0.91 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 12 5 290 3| 0.0 7.1 7.1| 5.1 0.0 5.1 10.1 0.78| 7.5 5.9 1000 13 7 318 4| 2.3 3.6 5.8| 10.2 0.0 10.2 10.2 0.79| 6.1 4.8 1500 16 9 342 5| 3.3 2.4 5.7| 21.0 0.0 21.0 14.0 0.74| 6.3 4.7 2000 22 11 358 6| 2.2 1.8 3.9| 25.7 -2.2 23.4 11.7 0.66| 5.6 3.7 2500 23 11 2 7| 1.7 1.1 2.9| 26.9 -5.3 21.6 8.6 0.55| 5.1 2.8 3000 26 11 5 6| 1.1 1.0 2.1| 30.6 -5.3 25.2 8.4 0.54| 5.1 2.8 4000 26 10 360 5| 0.8 1.1 1.9| 30.9 -5.5 25.4 6.4 0.57| 5.1 2.9 5000 22 9 346 4| 0.7 1.1 1.7| 30.9 -13.0 17.9 3.6 0.40| 4.7 1.9 6000 19 8 332 4| 0.4 0.9 1.3| 34.6 -16.4 18.2 3.0 0.36| 4.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251102.12.gif