UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 22 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 ------------------------------------------------------------------------------- SFC 1000 88 25.0 23.4 91 1.6 23.9 60 2 298.1 301.5 297.0 351.7 18.41 1 941 622 21.6 21.5 99 0.1 21.5 29 2 299.9 303.1 296.8 350.9 17.41 2 925 772 21.4 20.5 95 0.9 20.8 10 4 301.2 304.2 296.7 350.1 16.63 3 850 1505 19.4 15.4 78 4.0 16.7 65 4 306.5 308.9 295.7 345.7 13.06 4 818 1835 18.4 11.4 64 7.0 13.8 81 5 308.8 310.7 294.4 340.4 10.41 5 700 3157 11.6 5.6 67 6.0 8.0 185 4 315.3 316.9 294.6 341.0 8.18 6 561 4973 0.0 -1.1 92 1.1 -0.6 92 7 322.3 323.5 295.0 342.7 6.31 7 500 5890 -4.7 -11.7 58 7.0 -7.7 360 10 327.3 327.9 293.8 337.9 3.12 8 453 6658 -9.1 -19.1 44 10.0 -12.6 2 12 331.2 331.5 293.7 337.7 1.86 9 447 6761 -9.5 -15.5 62 6.0 -11.8 2 12 331.9 332.4 294.5 340.8 2.56 10 441 6865 -9.9 -24.9 28 15.0 -14.3 5 12 332.7 332.9 293.5 336.9 1.15 11 436 6953 -10.5 -19.5 48 9.0 -13.6 8 13 333.0 333.4 294.2 339.7 1.87 12 433 7006 -10.3 -30.3 18 20.0 -15.4 10 13 333.9 334.1 293.4 336.6 0.71 13 428 7095 -10.7 -34.7 12 24.0 -16.1 10 13 334.5 334.6 293.4 336.3 0.47 14 419 7258 -11.9 -25.9 30 14.0 -15.9 10 12 335.0 335.3 294.1 339.1 1.11 15 417 7294 -12.5 -18.5 61 6.0 -14.6 10 12 334.7 335.2 294.8 342.3 2.13 16 403 7554 -14.5 -19.3 67 4.8 -16.1 10 10 335.4 335.8 295.0 342.7 2.06 17 400 7610 -14.9 -19.9 66 5.0 -16.6 10 10 335.6 336.0 295.0 342.6 1.97 18 392 7762 -15.7 -24.7 46 9.0 -18.3 26 10 336.5 336.8 294.6 341.3 1.32 19 365 8296 -19.3 -28.3 45 9.0 -21.5 334 7 338.7 338.9 294.9 342.4 1.02 20 343 8754 -22.9 -24.6 86 1.7 -23.4 330 6 339.8 340.2 295.6 345.4 1.52 21 317 9326 -27.1 -32.1 62 5.0 -28.0 324 4 341.8 341.9 295.5 344.9 0.82 22 300 9720 -30.1 -33.8 70 3.7 -30.7 320 3 343.0 343.1 295.7 345.8 0.73 23 294 9864 -31.1 -35.7 64 4.6 -31.8 326 3 343.5 343.7 295.7 345.9 0.62 24 277 10283 -34.7 -39.7 60 5.0 -35.3 343 1 344.2 344.3 295.7 346.0 0.44 25 265 10590 -37.3 -41.5 65 4.2 -37.8 356 0 344.8 344.9 295.8 346.3 0.38 26 250 10990 -40.7 -48.7 42 8.0 -41.3 315 4 345.6 345.6 295.8 346.3 0.18 27 243 11184 -42.1 -55.1 23 13.0 -42.8 340 5 346.3 346.3 295.9 346.7 0.09 28 200 12480 -52.7 -64.7 22 12.0 -53.0 80 15 349.3 349.3 296.5 349.5 0.03 29 199 12512 -53.1 -65.1 22 12.0 -53.4 79 15 349.2 349.2 296.5 349.3 0.03 30 172 13432 -61.3 -67.3 45 6.0 -61.4 65 22 350.5 350.5 296.8 350.6 0.03 31 163 13763 -62.7 -75.7 16 13.0 -62.8 69 20 353.6 353.6 297.4 353.6 0.01 32 150 14270 -65.9 -77.9 17 12.0 -66.0 75 16 356.6 356.6 298.0 356.6 0.01 33 138 14773 -67.7 -80.7 14 13.0 -67.8 50 13 362.0 362.0 299.1 362.0 0.00 34 106 16310 -79.9 -85.9 36 6.0 -79.9 326 9 367.2 367.2 300.1 367.2 0.00 35 100 16640 -79.5 -87.5 25 8.0 -79.5 345 8 374.1 374.1 301.3 374.1 0.00 36 87 17419 -85.1 -90.0 41 4.9 -85.1 75 6 378.1 378.1 301.9 378.1 0.00 37 79 17959 -78.9 -87.9 22 9.0 -78.9 295 17 401.5 401.5 305.4 401.5 0.00 38 76 18179 -80.3 -89.3 21 9.0 -80.3 277 22 403.0 403.0 305.6 403.0 0.00 39 71 18568 -75.9 -87.9 13 12.0 -75.9 256 21 420.3 420.3 307.7 420.3 0.00 40 70 18650 -76.3 -88.3 13 12.0 -76.3 250 18 421.2 421.2 307.9 421.2 0.00 41 67 18902 -76.1 -90.1 9 14.0 -76.2 252 18 426.9 426.9 308.5 426.9 0.00 42 67 18902 -72.7 -87.7 9 15.0 -72.8 252 18 434.3 434.3 309.3 434.3 0.00 43 50 20640 -66.7 -88.7 3 22.0 -67.0 255 21 486.3 486.3 314.0 486.3 0.00 44 47 21015 -66.3 -89.3 3 23.0 -66.6 232 15 495.9 495.9 314.7 496.0 0.00 45 41 21846 -64.5 -89.5 2 25.0 -64.9 187 10 520.2 520.2 316.3 520.2 0.00 46 36 22651 -59.1 -87.1 1 28.0 -60.0 46 12 553.9 553.9 318.3 553.9 0.01 47 30 23790 -60.7 -87.7 2 27.0 -61.6 80 17 579.2 579.2 319.6 579.2 0.01 48 27 24441 -62.3 -88.3 2 26.0 -63.1 96 12 592.4 592.4 320.3 592.4 0.01 49 24 25178 -56.1 -86.1 1 30.0 -57.8 106 23 630.7 630.7 321.9 630.8 0.01 50 21 26028 -54.7 -84.7 1 30.0 -56.9 102 24 659.5 659.5 323.0 659.6 0.01 51 21 26028 -55.3 -85.3 1 30.0 -57.3 102 24 657.7 657.7 323.0 657.8 0.01 52 20 26340 -52.9 -84.9 1 32.0 -55.6 95 37 674.3 674.3 323.6 674.4 0.01 53 18 27027 -48.3 -82.3 1 34.0 -52.6 89 38 709.4 709.4 324.7 709.6 0.03 TRP 87 17419 -85.1 -90.0 41 4.9 -85.1 75 6 378.1 378.1 301.9 378.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 561.00 mb = 4973.49 m = 16317.03 ft Wetbulb zero: 571.08 mb = 4827.32 m = 15837.48 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 77.65 % Est. max temperature: 33.32 C = 91.97 F Sfc-Lift cond lev (LCL): 977.39 mb = 288.94 m = 947.94 ft T: 23.72 C 700-500 lapse rate: 5.96 C/km ThetaE index: 11.28 C Layer 941.0- 700.0 mb Conv cond level (CCL): 891.02 mb = 1096.49 m = 3597.35 ft Mean mixing ratio: 17.27 g/kg Conv temperature: 30.37 C = 86.66 F Cap Strength: 1.86 C Lifted Index: -2.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.11 C Lifted Index @700 mb: 0.80 C Showalter Index: -0.15 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 20.10 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.80 Risk: None Energy Index: -1.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 629.92 J/kg Max Up Vert Vel: 35.49 m/s Conv Inhibition (B-): 109.32 J/kg Cap Strength: 1.85 C Lift Cond Lev (LCL): 936.74 mb = 661.90 m = 2171.55 ft Lev Free Conv (LFC): 651.74 mb = 3743.19 m = 12280.64 ft Equ Level (EL): 171.74 mb = 13440.86 m = 44096.78 ft B at Equ Level: 621.94 J/kg Max Parcel Lev (MPL): 111.74 mb = 16002.99 m = 52502.61 ft Wind level data Storm motion: 112 at 4 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 1000 88 60 2 -1.7 -1.0 | 319 3 2.2 -2.6 1 1000 89 95 1 -1.0 0.1 | 297 3 2.9 -1.5 2 976 305 75 3 -2.9 -0.8 | 336 3 1.0 -2.3 3 942 610 30 2 -1.0 -1.7 | 318 4 2.9 -3.3 4 925 772 10 4 -0.7 -3.9 | 330 6 3.2 -5.5 5 910 914 60 3 -2.6 -1.5 | 336 3 1.3 -3.1 6 850 1505 65 4 -3.6 -1.7 | 355 3 0.3 -3.3 7 789 2134 95 6 -6.0 0.5 | 63 2 -2.0 -1.0 8 762 2438 100 9 -8.9 1.6 | 90 5 -4.9 -0.0 9 700 3157 185 4 0.3 4.0 | 241 5 4.3 2.4 10 611 4267 160 5 -1.7 4.7 | 215 4 2.2 3.1 11 500 5890 360 10 -0.0 -10.0 | 341 12 3.9 -11.6 12 487 6096 360 10 -0.0 -10.0 | 341 12 3.9 -11.6 13 468 6401 10 12 -2.1 -11.8 | 352 14 1.8 -13.4 14 450 6706 360 12 -0.0 -12.0 | 344 14 3.9 -13.6 15 432 7010 10 13 -2.3 -12.8 | 353 14 1.7 -14.4 16 400 7610 10 10 -1.7 -9.8 | 349 12 2.2 -11.4 17 399 7620 40 10 -6.4 -7.7 | 15 10 -2.5 -9.2 18 383 7925 10 10 -1.7 -9.8 | 349 12 2.2 -11.4 19 368 8230 335 7 3.0 -6.3 | 319 10 6.9 -7.9 20 300 9720 320 3 1.9 -2.3 | 303 7 5.9 -3.9 21 262 10668 0 0 -0.0 -0.0 | 292 4 3.9 -1.6 22 250 10990 315 4 2.8 -2.8 | 303 8 6.8 -4.4 23 219 11887 75 10 -9.7 -2.6 | 54 7 -5.7 -4.2 24 200 12480 80 15 -14.8 -2.6 | 69 12 -10.8 -4.2 25 172 13411 65 22 -19.9 -9.3 | 56 19 -16.0 -10.9 26 150 14270 75 16 -15.5 -4.1 | 64 13 -11.5 -5.7 27 141 14630 70 13 -12.2 -4.4 | 54 10 -8.3 -6.0 28 121 15545 285 11 10.6 -2.8 | 287 15 14.6 -4.4 29 100 16640 345 8 2.1 -7.7 | 327 11 6.0 -9.3 30 98 16764 345 7 1.8 -6.8 | 325 10 5.7 -8.3 31 88 17374 45 1 -0.7 -0.7 | 305 4 3.2 -2.3 32 87 17419 75 6 -5.8 -1.6 | 31 4 -1.9 -3.1 33 79 17983 290 17 16.0 -5.8 | 290 21 19.9 -7.4 34 75 18288 270 24 24.0 -0.0 | 273 28 27.9 -1.6 35 71 18593 255 21 20.3 5.4 | 261 25 24.2 3.9 36 70 18650 250 18 16.9 6.2 | 258 21 20.8 4.6 37 64 19202 255 17 16.4 4.4 | 262 21 20.4 2.8 38 61 19507 270 7 7.0 -0.0 | 278 11 10.9 -1.6 39 58 19812 285 10 9.7 -2.6 | 287 14 13.6 -4.2 40 52 20422 280 24 23.6 -4.2 | 282 28 27.6 -5.7 41 50 20640 255 21 20.3 5.4 | 261 25 24.2 3.9 42 49 20726 290 18 16.9 -6.2 | 290 22 20.8 -7.7 43 45 21336 170 12 -2.1 11.8 | 190 10 1.8 10.3 44 40 21946 190 10 1.7 9.8 | 214 10 5.7 8.3 45 39 22250 125 3 -2.5 1.7 | 264 1 1.5 0.2 46 37 22555 45 10 -7.1 -7.1 | 20 9 -3.1 -8.6 47 33 23165 50 20 -15.3 -12.9 | 38 18 -11.4 -14.4 48 32 23470 35 17 -9.8 -13.9 | 21 17 -5.8 -15.5 49 30 23774 55 19 -15.6 -10.9 | 43 17 -11.6 -12.5 50 30 23790 80 17 -16.7 -3.0 | 71 14 -12.8 -4.5 51 27 24384 85 12 -12.0 -1.0 | 72 8 -8.0 -2.6 52 26 24689 135 11 -7.8 7.8 | 148 7 -3.8 6.2 53 24 25298 100 26 -25.6 4.5 | 98 22 -21.7 2.9 54 21 25908 105 18 -17.4 4.7 | 103 14 -13.5 3.1 55 20 26340 95 37 -36.9 3.2 | 93 33 -32.9 1.7 56 19 26518 80 39 -38.4 -6.8 | 76 35 -34.5 -8.3 57 16 27127 105 35 -33.8 9.1 | 104 31 -29.9 7.5 58 15 27432 95 53 -52.8 4.6 | 94 49 -48.9 3.1 Wind Parameters Mean winds (0-6000m): 81.7 at 5.6 knts Storm direction: 111.7 at 4.2 knts Shear (0-3000m) pos: 1.1 neg: 0.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -87.7 deg Storm rel helicity (0-3000m) pos: 17.1 neg: -1.2 tot: 15.9 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 422.11 Bulk Shear: 1.49 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 63 3 328 3| 0.0 1.0 1.0| 0.7 -1.2 -0.5 -1.1 -0.08| 4.1 -0.3 1000 49 3 332 4| 0.9 0.5 1.4| 3.0 -1.2 1.8 1.8 0.17| 4.6 0.8 1500 55 3 338 4| 1.0 0.3 1.3| 3.9 -1.2 2.7 1.8 0.26| 3.5 0.9 2000 66 4 348 3| 1.3 0.2 1.6| 5.6 -1.2 4.4 2.2 0.40| 3.3 1.3 2500 78 4 10 2| 1.7 0.2 1.8| 10.0 -1.2 8.8 3.5 0.52| 3.8 2.0 3000 88 5 25 2| 1.1 0.2 1.2| 17.1 -1.2 15.9 5.3 0.65| 4.4 2.9 4000 108 5 72 1| 0.8 0.1 0.9| 18.0 -3.0 14.9 3.7 0.56| 3.6 2.0 5000 111 5 103 1| 0.6 1.0 1.6| 18.0 -9.4 8.5 1.7 0.20| 3.9 0.8 6000 82 6 35 3| 0.5 1.3 1.8| 18.0 -31.7 -13.7 -2.3 -0.05| 4.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250422.12.gif