UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 21 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 65 300 1 SFC 997 88 27.8 22.8 74 5.0 24.2 300 1 301.2 304.5 297.4 353.6 17.79 2 991 142 31.0 22.0 59 9.0 24.4 341 1 304.9 308.1 297.8 355.8 17.03 3 925 762 26.2 20.2 70 6.0 21.9 160 5 306.1 309.1 297.7 355.1 16.32 4 864 1360 21.0 17.6 81 3.4 18.6 141 6 306.7 309.5 296.9 351.3 14.82 5 850 1502 20.4 16.0 76 4.4 17.4 135 6 307.5 310.1 296.3 348.5 13.58 6 826 1749 19.2 11.2 60 8.0 14.0 112 4 308.8 310.7 294.3 339.7 10.17 7 700 3148 9.4 7.2 86 2.2 8.0 100 11 312.9 314.6 294.6 341.2 9.15 8 698 3172 9.4 7.4 87 2.0 8.2 99 11 313.2 314.9 294.8 342.0 9.30 9 555 5046 0.6 -4.4 69 5.0 -1.9 88 21 324.0 324.9 294.4 340.3 4.98 10 523 5522 -1.1 -13.1 40 12.0 -6.1 80 20 327.5 328.0 293.4 336.6 2.67 11 519 5583 -1.1 -23.1 17 22.0 -8.4 80 20 328.2 328.4 292.3 332.3 1.15 12 500 5880 -3.5 -12.5 50 9.0 -7.3 75 20 328.8 329.4 294.0 338.8 2.93 13 498 5912 -3.7 -11.7 54 8.0 -7.1 76 20 328.9 329.5 294.2 339.6 3.14 14 474 6300 -5.5 -24.5 21 19.0 -11.4 95 22 331.4 331.6 293.2 335.4 1.11 15 456 6603 -7.9 -16.9 48 9.0 -11.2 95 22 332.0 332.5 294.3 339.9 2.23 16 434 6986 -9.9 -31.9 15 22.0 -15.3 86 23 334.2 334.4 293.4 336.5 0.61 17 419 7256 -12.1 -27.1 28 15.0 -16.2 89 19 334.8 335.0 293.9 338.4 0.99 18 400 7610 -13.7 -48.7 3 35.0 -19.0 75 19 337.2 337.2 293.7 337.6 0.11 19 398 7648 -14.1 -49.1 3 35.0 -19.3 76 18 337.1 337.2 293.7 337.6 0.11 20 370 8197 -17.7 -51.7 3 34.0 -22.1 90 20 339.5 339.5 294.3 339.8 0.09 21 360 8401 -18.7 -34.7 23 16.0 -22.0 90 19 340.8 340.9 295.0 343.0 0.56 22 344 8737 -21.7 -31.7 40 10.0 -23.8 90 17 341.2 341.4 295.3 344.2 0.78 23 341 8802 -22.1 -38.1 22 16.0 -24.9 90 16 341.5 341.6 295.1 343.1 0.42 24 321 9243 -25.1 -42.1 19 17.0 -27.6 81 17 343.3 343.4 295.4 344.5 0.29 25 300 9730 -29.1 -42.1 27 13.0 -30.8 70 27 344.4 344.4 295.7 345.6 0.31 26 279 10246 -32.3 -50.3 15 18.0 -34.0 71 32 347.0 347.0 296.1 347.5 0.14 27 250 11010 -38.9 -52.9 21 14.0 -39.9 75 25 348.2 348.3 296.4 348.7 0.11 28 224 11753 -45.7 -58.7 22 13.0 -46.2 82 25 348.9 348.9 296.4 349.2 0.06 29 207 12275 -49.3 -68.3 9 19.0 -49.8 105 25 351.2 351.2 296.9 351.3 0.02 30 200 12500 -51.3 -64.3 20 13.0 -51.7 115 25 351.5 351.5 297.0 351.7 0.03 31 169 13570 -60.3 -71.3 22 11.0 -60.4 82 21 353.9 353.9 297.5 354.0 0.01 32 156 14062 -64.9 -69.4 54 4.5 -65.0 66 15 354.3 354.3 297.5 354.4 0.02 33 155 14101 -65.3 -70.0 52 4.7 -65.4 65 15 354.3 354.3 297.5 354.3 0.02 34 150 14300 -66.3 -74.3 32 8.0 -66.4 60 12 355.9 355.9 297.9 355.9 0.01 35 149 14340 -66.5 -75.5 27 9.0 -66.5 70 21 356.2 356.2 298.0 356.2 0.01 36 101 16595 -82.5 -87.4 43 4.9 -82.5 105 15 367.3 367.3 300.1 367.3 0.00 37 100 16650 -82.3 -87.3 42 5.0 -82.3 100 19 368.7 368.7 300.4 368.7 0.00 38 96 16878 -82.9 -88.9 35 6.0 -82.9 88 20 371.9 371.9 300.9 371.9 0.00 39 87 17436 -77.3 -87.3 19 10.0 -77.3 37 26 393.8 393.8 304.3 393.8 0.00 40 75 18283 -80.1 -89.1 21 9.0 -80.1 333 8 405.0 405.0 305.9 405.0 0.00 41 70 18680 -74.3 -88.3 10 14.0 -74.3 295 21 425.4 425.4 308.3 425.4 0.00 42 69 18764 -74.1 -88.1 10 14.0 -74.2 293 21 427.6 427.6 308.6 427.6 0.00 43 60 19570 -77.5 -90.5 11 13.0 -77.6 292 32 437.5 437.5 309.6 437.5 0.00 44 50 20630 -71.1 -90.1 4 19.0 -71.2 245 9 475.9 475.9 313.1 476.0 0.00 45 45 21265 -64.7 -89.7 2 25.0 -65.1 171 9 506.0 506.0 315.4 506.1 0.00 46 43 21543 -66.1 -89.1 3 23.0 -66.4 194 11 509.2 509.2 315.6 509.2 0.00 47 37 22458 -65.7 -90.7 2 25.0 -66.1 187 16 532.6 532.6 317.1 532.6 0.00 48 35 22799 -61.9 -89.9 1 28.0 -62.6 145 12 551.1 551.1 318.2 551.1 0.00 49 30 23760 -59.7 -87.7 1 28.0 -60.6 50 15 581.9 581.9 319.8 581.9 0.01 50 28 24193 -58.5 -87.5 1 29.0 -59.6 50 19 596.8 596.8 320.5 596.9 0.01 51 26 24657 -59.9 -87.9 1 28.0 -61.0 79 22 605.6 605.6 320.9 605.7 0.01 TRP 101 16595 -82.5 -87.4 43 4.9 -82.5 105 15 367.3 367.3 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 543.71 mb = 5213.85 m = 17105.62 ft Wetbulb zero: 582.16 mb = 4655.32 m = 15273.16 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 69.73 % Est. max temperature: 34.26 C = 93.66 F Sfc-Lift cond lev (LCL): 927.46 mb = 738.15 m = 2421.72 ft T: 26.38 C 700-500 lapse rate: 4.72 C/km ThetaE index: 16.13 C Layer 925.0- 700.0 mb Conv cond level (CCL): 814.43 mb = 1868.04 m = 6128.67 ft Mean mixing ratio: 16.51 g/kg Conv temperature: 35.72 C = 96.30 F Cap Strength: 1.48 C Lifted Index: -2.29 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.40 C Lifted Index @700 mb: -2.54 C Showalter Index: -0.00 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.50 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 224.00 Risk: None Energy Index: -1.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1067.97 J/kg Max Up Vert Vel: 46.22 m/s Conv Inhibition (B-): 43.28 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 856.50 mb = 1435.90 m = 4710.90 ft Lev Free Conv (LFC): 781.50 mb = 2217.01 m = 7273.56 ft Equ Level (EL): 151.50 mb = 14239.79 m = 46717.90 ft B at Equ Level: 1062.49 J/kg Max Parcel Lev (MPL): 81.50 mb = 17809.15 m = 58428.27 ft Wind level data Storm motion: 120 at 8 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 ---------------------------------------------------------- 0 997 88 300 1 0.9 -0.5 | 300 9 8.1 -4.6 1 973 305 105 2 -1.9 0.5 | 304 6 5.3 -3.6 2 941 610 145 5 -2.9 4.1 | 270 4 4.3 0.0 3 925 762 160 5 -1.7 4.7 | 264 6 5.5 0.6 4 909 914 160 5 -1.7 4.7 | 264 6 5.5 0.6 5 850 1502 135 6 -4.2 4.2 | 267 3 3.0 0.2 6 789 2134 75 2 -1.9 -0.5 | 311 7 5.3 -4.6 7 761 2438 50 5 -3.8 -3.2 | 335 8 3.4 -7.3 8 708 3048 100 11 -10.8 1.9 | 59 4 -3.6 -2.2 9 700 3148 100 11 -10.8 1.9 | 59 4 -3.6 -2.2 10 657 3658 80 11 -10.8 -1.9 | 31 7 -3.6 -6.0 11 633 3962 100 13 -12.8 2.3 | 72 6 -5.6 -1.8 12 610 4267 80 15 -14.8 -2.6 | 49 10 -7.6 -6.7 13 587 4572 75 17 -16.4 -4.4 | 47 13 -9.2 -8.5 14 566 4877 90 21 -21.0 0.0 | 73 14 -13.8 -4.1 15 500 5880 75 20 -19.3 -5.2 | 53 15 -12.1 -9.3 16 486 6096 85 23 -22.9 -2.0 | 69 17 -15.7 -6.1 17 468 6401 100 21 -20.7 3.6 | 88 13 -13.5 -0.4 18 432 7010 85 23 -22.9 -2.0 | 69 17 -15.7 -6.1 19 416 7315 90 18 -18.0 0.0 | 69 12 -10.8 -4.1 20 400 7610 75 19 -18.4 -4.9 | 51 14 -11.2 -9.0 21 399 7620 75 18 -17.4 -4.7 | 49 13 -10.2 -8.7 22 383 7925 90 18 -18.0 0.0 | 69 12 -10.8 -4.1 23 368 8230 90 20 -20.0 0.0 | 72 13 -12.8 -4.1 24 325 9144 90 14 -14.0 0.0 | 59 8 -6.8 -4.1 25 312 9449 60 23 -19.9 -11.5 | 39 20 -12.7 -15.6 26 300 9730 70 27 -25.4 -9.2 | 54 23 -18.2 -13.3 27 286 10058 65 29 -26.3 -12.3 | 49 25 -19.1 -16.3 28 274 10363 75 34 -32.8 -8.8 | 63 29 -25.6 -12.9 29 262 10668 90 30 -30.0 0.0 | 80 23 -22.8 -4.1 30 250 11010 75 25 -24.1 -6.5 | 58 20 -17.0 -10.6 31 229 11582 75 25 -24.1 -6.5 | 58 20 -17.0 -10.6 32 200 12500 115 25 -22.7 10.6 | 113 17 -15.5 6.5 33 191 12802 115 24 -21.8 10.1 | 113 16 -14.6 6.1 34 165 13716 75 20 -19.3 -5.2 | 53 15 -12.1 -9.3 35 150 14300 60 12 -10.4 -6.0 | 18 11 -3.2 -10.1 36 149 14326 70 21 -19.7 -7.2 | 48 17 -12.5 -11.3 37 142 14630 60 10 -8.7 -5.0 | 9 9 -1.5 -9.1 38 128 15240 130 4 -3.1 2.6 | 290 4 4.1 -1.5 39 101 16595 105 15 -14.5 3.9 | 88 7 -7.3 -0.2 40 100 16650 100 19 -18.7 3.3 | 86 12 -11.5 -0.8 41 98 16764 100 18 -17.7 3.1 | 85 11 -10.5 -1.0 42 88 17374 40 27 -17.4 -20.7 | 22 27 -10.2 -24.8 43 83 17678 25 22 -9.3 -19.9 | 5 24 -2.1 -24.0 44 79 17983 30 12 -6.0 -10.4 | 355 15 1.2 -14.5 45 71 18593 275 3 3.0 -0.3 | 293 11 10.2 -4.4 46 70 18680 295 21 19.0 -8.9 | 296 29 26.2 -13.0 47 67 18898 290 21 19.7 -7.2 | 293 29 26.9 -11.3 48 64 19202 310 26 19.9 -16.7 | 307 34 27.1 -20.8 49 58 19812 280 36 35.5 -6.3 | 284 44 42.6 -10.3 50 55 20117 235 25 20.5 14.3 | 250 30 27.7 10.2 51 52 20422 240 15 13.0 7.5 | 260 20 20.2 3.4 52 50 20630 245 9 8.2 3.8 | 271 15 15.4 -0.3 53 49 20726 250 7 6.6 2.4 | 277 14 13.8 -1.7 54 47 21031 235 6 4.9 3.4 | 273 12 12.1 -0.6 55 45 21336 155 10 -4.2 9.1 | 211 6 3.0 5.0 56 42 21641 210 12 6.0 10.4 | 244 15 13.2 6.3 57 40 21946 220 17 10.9 13.0 | 244 20 18.1 8.9 58 38 22250 215 18 10.3 14.7 | 239 21 17.5 10.7 59 35 22860 140 12 -7.7 9.2 | 174 5 -0.5 5.1 60 31 23470 35 14 -8.0 -11.5 | 3 16 -0.8 -15.6 61 30 23760 50 15 -11.5 -9.6 | 17 14 -4.3 -13.7 62 30 23774 25 17 -7.2 -15.4 | 360 19 0.0 -19.5 63 26 24384 80 22 -21.7 -3.8 | 61 16 -14.5 -7.9 64 24 24689 75 22 -21.3 -5.7 | 55 17 -14.1 -9.8 65 21 25298 100 24 -23.6 4.2 | 90 16 -16.4 0.1 66 20 25603 85 20 -19.9 -1.7 | 65 14 -12.7 -5.8 67 18 25908 100 29 -28.6 5.0 | 93 21 -21.4 0.9 68 17 26213 120 26 -22.5 13.0 | 120 18 -15.3 8.9 69 16 26518 110 40 -37.6 13.7 | 108 32 -30.4 9.6 Wind Parameters Mean winds (0-6000m): 89.6 at 11.0 knts Storm direction: 119.6 at 8.3 knts Shear (0-3000m) pos: 1.3 neg: 1.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 119.4 deg Storm rel helicity (0-3000m) pos: 24.6 neg: -5.6 tot: 19.0 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 96.76 Bulk Shear: 11.04 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 ------------------------------------------------------------------------------- 500 127 3 296 6| 0.0 5.9 5.9| 3.5 -4.1 -0.6 -1.3 -0.21| 7.8 -1.6 1000 148 4 279 5| 0.5 2.9 3.5| 3.5 -5.3 -1.8 -1.8 -0.26| 5.1 -1.3 1500 145 4 276 5| 0.4 2.2 2.6| 4.5 -5.3 -0.8 -0.5 -0.10| 4.4 -0.4 2000 139 4 281 4| 0.3 1.0 1.2| 6.1 -5.6 0.5 0.2 0.02| 4.4 0.1 2500 125 4 294 4| 0.2 1.6 1.8| 15.0 -5.6 9.4 3.7 0.22| 4.6 1.0 3000 114 5 308 3| 1.3 1.4 2.6| 24.6 -5.6 19.0 6.3 0.39| 5.1 2.0 4000 103 7 347 3| 1.4 1.3 2.6| 31.2 -10.7 20.4 5.1 0.31| 5.0 1.6 5000 94 9 27 4| 1.6 1.6 3.2| 52.2 -19.8 32.4 6.5 0.29| 5.3 1.5 6000 90 11 43 6| 1.6 1.4 3.1| 70.0 -35.8 34.1 5.7 0.25| 5.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20250421.00.gif