UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 25 APR 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 ------------------------------------------------------------------------------- 0 1000 73 350 3 SFC 998 88 27.0 22.4 76 4.6 23.7 350 3 300.3 303.5 296.9 351.2 17.34 2 971 333 27.0 22.1 75 4.9 23.5 334 11 302.7 305.9 297.6 354.5 17.50 3 925 764 24.8 20.7 78 4.1 21.8 25 13 304.7 307.8 297.7 354.9 16.84 4 850 1502 19.4 17.4 88 2.0 18.0 15 11 306.5 309.2 296.9 351.2 14.87 5 737 2719 12.0 11.7 98 0.3 11.8 18 10 311.2 313.4 296.0 347.3 11.81 6 700 3151 10.2 7.9 86 2.3 8.8 15 8 313.8 315.6 295.2 343.6 9.60 7 670 3514 7.6 7.5 99 0.1 7.5 7 7 314.8 316.7 295.6 345.3 9.76 8 567 4876 1.6 -8.4 47 10.0 -3.0 29 9 323.2 323.9 293.0 335.0 3.58 9 524 5508 -1.9 -4.5 82 2.6 -3.2 30 8 326.3 327.4 295.2 343.6 5.24 10 500 5880 -3.5 -9.5 63 6.0 -6.2 5 5 328.8 329.5 294.7 341.4 3.72 11 486 6104 -4.7 -8.4 75 3.7 -6.4 10 9 330.0 330.8 295.3 344.1 4.18 12 468 6400 -6.9 -8.9 86 2.0 -7.8 25 11 330.8 331.7 295.5 345.0 4.17 13 400 7610 -14.3 -20.3 60 6.0 -16.3 45 7 336.4 336.8 295.1 343.2 1.90 14 374 8116 -17.1 -27.1 42 10.0 -19.7 65 6 339.2 339.5 295.1 343.3 1.11 15 353 8545 -20.5 -22.5 84 2.0 -21.1 93 7 340.3 340.7 295.9 346.8 1.78 16 347 8672 -21.1 -27.1 58 6.0 -22.6 103 7 341.2 341.4 295.7 345.6 1.20 17 344 8736 -21.3 -42.3 13 21.0 -24.6 108 7 341.7 341.8 295.0 342.8 0.27 18 342 8779 -21.3 -43.3 12 22.0 -24.6 111 7 342.3 342.4 295.1 343.3 0.24 19 323 9197 -24.5 -36.5 32 12.0 -26.6 143 8 343.5 343.6 295.6 345.6 0.52 20 320 9265 -24.7 -40.7 21 16.0 -27.2 149 8 344.2 344.2 295.6 345.5 0.34 21 308 9541 -26.9 -44.9 17 18.0 -29.2 170 9 344.9 344.9 295.7 345.8 0.23 22 300 9730 -28.5 -36.5 46 8.0 -29.8 185 9 345.2 345.3 296.1 347.4 0.56 23 288 10021 -31.1 -35.3 66 4.2 -31.8 185 7 345.6 345.7 296.2 348.1 0.66 24 281 10195 -32.3 -47.3 21 15.0 -33.8 185 6 346.3 346.3 296.0 347.1 0.19 25 274 10373 -33.5 -39.5 55 6.0 -34.3 185 6 347.0 347.1 296.4 348.8 0.45 26 272 10424 -33.7 -48.7 21 15.0 -35.1 185 5 347.5 347.5 296.3 348.2 0.17 27 250 11010 -38.5 -43.4 60 4.9 -39.0 185 2 348.8 348.9 296.7 350.2 0.33 28 243 11204 -39.9 -44.0 65 4.1 -40.3 213 2 349.6 349.6 296.8 350.9 0.32 29 203 12403 -50.7 -52.5 81 1.8 -50.8 64 1 351.0 351.0 297.0 351.6 0.15 30 200 12500 -51.7 -54.7 70 3.0 -51.8 95 1 350.9 350.9 296.9 351.4 0.11 31 154 14141 -66.7 -71.7 49 5.0 -66.7 50 3 352.5 352.5 297.2 352.6 0.02 32 150 14300 -68.3 -73.3 49 5.0 -68.4 45 3 352.4 352.4 297.2 352.5 0.01 33 142 14626 -69.9 -75.9 41 6.0 -69.9 50 1 355.2 355.2 297.7 355.2 0.01 34 136 14882 -70.3 -78.3 30 8.0 -70.4 186 8 358.9 358.9 298.5 358.9 0.01 35 100 16650 -82.3 -86.9 45 4.6 -82.3 345 2 368.7 368.7 300.4 368.7 0.00 36 97 16820 -83.1 -87.8 44 4.7 -83.1 25 3 370.4 370.4 300.7 370.4 0.00 37 87 17427 -83.9 -88.9 41 5.0 -83.9 77 12 380.5 380.5 302.3 380.5 0.00 38 74 18335 -80.3 -88.3 25 8.0 -80.3 342 10 406.1 406.1 306.0 406.1 0.00 39 71 18569 -80.5 -90.5 17 10.0 -80.5 258 3 410.5 410.5 306.6 410.5 0.00 40 70 18650 -77.1 -89.1 13 12.0 -77.1 20 10 419.4 419.4 307.6 419.4 0.00 41 69 18733 -73.1 -87.1 10 14.0 -73.2 20 10 429.8 429.8 308.8 429.8 0.00 42 65 19084 -70.1 -89.1 5 19.0 -70.2 345 17 443.7 443.7 310.3 443.7 0.00 43 52 20415 -67.3 -89.3 3 22.0 -67.5 216 14 479.5 479.5 313.4 479.5 0.00 44 50 20650 -69.1 -90.1 3 21.0 -69.3 190 15 480.7 480.7 313.5 480.7 0.00 45 45 21279 -69.3 -90.3 3 21.0 -69.5 210 10 494.9 494.9 314.6 494.9 0.00 TRP 97 16820 -83.1 -87.8 44 4.7 -83.1 25 3 370.4 370.4 300.7 370.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 547.34 mb = 5164.56 m = 16943.90 ft Wetbulb zero: 596.56 mb = 4460.97 m = 14635.54 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 80.48 % Est. max temperature: 33.22 C = 91.80 F Sfc-Lift cond lev (LCL): 933.69 mb = 680.90 m = 2233.88 ft T: 25.22 C 700-500 lapse rate: 5.02 C/km ThetaE index: 11.36 C Layer 850.0- 670.0 mb Conv cond level (CCL): 852.49 mb = 1476.47 m = 4844.00 ft Mean mixing ratio: 17.05 g/kg Conv temperature: 33.09 C = 91.55 F Cap Strength: 1.97 C Lifted Index: -2.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.33 C Lifted Index @700 mb: -1.48 C Showalter Index: -0.94 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.90 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 235.80 Risk: None Energy Index: -1.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 958.24 J/kg Max Up Vert Vel: 43.78 m/s Conv Inhibition (B-): 42.20 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 889.11 mb = 1109.40 m = 3639.73 ft Lev Free Conv (LFC): 814.11 mb = 1870.04 m = 6135.22 ft Equ Level (EL): 144.11 mb = 14538.65 m = 47698.40 ft B at Equ Level: 949.82 J/kg Max Parcel Lev (MPL): 84.11 mb = 17616.42 m = 57795.96 ft Wind level data Storm motion: 48 at 7 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 ---------------------------------------------------------- 0 998 88 350 3 0.5 -3.0 | 254 6 5.4 1.5 1 974 305 330 11 5.5 -9.5 | 296 12 10.4 -5.0 2 941 610 15 13 -3.4 -12.6 | 349 8 1.6 -8.1 3 925 764 25 13 -5.5 -11.8 | 4 7 -0.6 -7.3 4 909 914 30 12 -6.0 -10.4 | 10 6 -1.1 -5.9 5 878 1219 30 11 -5.5 -9.5 | 7 5 -0.6 -5.0 6 850 1502 15 11 -2.8 -10.6 | 341 6 2.1 -6.1 7 818 1829 15 10 -2.6 -9.7 | 336 6 2.3 -5.2 8 789 2134 5 10 -0.9 -10.0 | 323 7 4.1 -5.5 9 761 2438 20 11 -3.8 -10.3 | 349 6 1.2 -5.8 10 700 3151 15 8 -2.1 -7.7 | 318 4 2.9 -3.2 11 610 4267 350 5 0.9 -4.9 | 274 6 5.8 -0.4 12 545 5182 50 11 -8.4 -7.1 | 54 4 -3.5 -2.6 13 500 5880 5 5 -0.4 -5.0 | 276 5 4.5 -0.5 14 486 6096 10 9 -1.6 -8.9 | 322 6 3.4 -4.4 15 468 6401 25 11 -4.6 -10.0 | 357 5 0.3 -5.5 16 400 7610 45 7 -4.9 -4.9 | 3 0 -0.0 -0.4 17 368 8230 70 6 -5.6 -2.1 | 164 3 -0.7 2.4 18 300 9730 185 9 0.8 9.0 | 203 15 5.7 13.5 19 250 11010 185 2 0.2 2.0 | 218 8 5.1 6.5 20 209 12192 0 0 -0.0 -0.0 | 228 7 4.9 4.5 21 200 12500 95 1 -1.0 0.1 | 221 6 3.9 4.6 22 150 14300 45 3 -2.1 -2.1 | 230 4 2.8 2.4 23 142 14630 50 1 -0.8 -0.6 | 227 6 4.2 3.9 24 134 14935 225 10 7.1 7.1 | 226 17 12.0 11.6 25 121 15545 235 25 20.5 14.3 | 233 32 25.4 18.8 26 109 16154 250 19 17.9 6.5 | 244 25 22.8 11.0 27 100 16650 345 2 0.5 -1.9 | 245 6 5.4 2.6 28 98 16764 230 10 7.7 6.4 | 229 17 12.6 10.9 29 97 16820 25 3 -1.3 -2.7 | 244 4 3.7 1.8 30 88 17374 75 12 -11.6 -3.1 | 102 7 -6.7 1.4 31 83 17678 85 14 -13.9 -1.2 | 110 10 -9.0 3.3 32 79 17983 100 11 -10.8 1.9 | 137 9 -5.9 6.4 33 75 18288 360 11 -0.0 -11.0 | 323 8 4.9 -6.5 34 71 18593 250 2 1.9 0.7 | 233 9 6.8 5.2 35 70 18650 20 10 -3.4 -9.4 | 343 5 1.5 -4.9 36 67 18898 20 10 -3.4 -9.4 | 343 5 1.5 -4.9 37 64 19202 325 21 12.0 -17.2 | 307 21 17.0 -12.7 38 61 19507 310 37 28.3 -23.8 | 300 38 33.3 -19.3 39 58 19812 250 21 19.7 7.2 | 245 27 24.7 11.7 40 55 20117 255 16 15.5 4.1 | 247 22 20.4 8.6 41 52 20422 215 14 8.0 11.5 | 219 21 13.0 16.0 42 50 20650 190 15 2.6 14.8 | 201 21 7.5 19.3 43 49 20726 240 16 13.9 8.0 | 236 23 18.8 12.5 44 46 21031 185 14 1.2 13.9 | 198 19 6.1 18.4 45 43 21336 245 4 3.6 1.7 | 234 11 8.6 6.2 46 41 21641 280 8 7.9 -1.4 | 256 13 12.8 3.1 Wind Parameters Mean winds (0-6000m): 17.6 at 8.9 knts Storm direction: 47.6 at 6.7 knts Shear (0-3000m) pos: 1.9 neg: 1.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 67.7 deg Storm rel helicity (0-3000m) pos: 41.8 neg: -9.9 tot: 31.8 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.2 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 284.17 Bulk Shear: 3.37 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 ------------------------------------------------------------------------------- 500 347 10 305 9| 10.4 0.0 10.4| 31.0 0.0 31.0 62.0 0.82| 17.0 13.9 1000 9 11 334 7| 4.8 0.0 4.8| 37.7 -0.2 37.6 37.6 0.78| 11.1 8.6 1500 14 11 340 7| 3.2 1.0 4.2| 37.7 -4.4 33.3 22.2 0.56| 8.5 4.8 2000 14 11 339 6| 2.4 1.2 3.6| 37.7 -7.0 30.7 15.4 0.46| 6.9 3.2 2500 14 11 339 6| 2.2 0.9 3.2| 41.8 -7.5 34.3 13.7 0.48| 6.2 3.0 3000 14 11 338 6| 1.9 1.0 2.9| 41.8 -9.9 31.8 10.6 0.39| 5.5 2.2 4000 13 10 330 6| 1.4 1.2 2.6| 41.8 -14.5 27.3 6.8 0.25| 4.6 1.2 5000 15 9 328 5| 1.9 1.0 2.9| 50.5 -15.1 35.4 7.1 0.37| 4.7 1.7 6000 18 9 331 5| 1.6 1.2 2.8| 56.1 -21.9 34.2 5.7 0.23| 5.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250425.00.gif