UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 21 OCT 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 80 0 0 SFC 999 88 27.0 22.8 78 4.2 23.9 0 0 300.2 303.5 297.1 352.3 17.76 2 992 151 30.0 21.0 59 9.0 23.5 350 1 303.8 306.8 296.9 351.4 15.98 3 925 772 25.0 19.0 69 6.0 20.8 265 5 304.9 307.7 296.6 350.0 15.12 4 858 1428 19.4 16.8 85 2.6 17.6 207 8 305.6 308.3 296.2 348.1 14.17 5 850 1509 19.0 15.8 82 3.2 16.8 200 8 306.0 308.5 295.8 346.3 13.40 6 762 2440 13.8 7.8 67 6.0 10.1 245 10 310.1 311.8 293.6 337.0 8.75 7 706 3080 9.6 6.2 79 3.4 7.5 218 7 312.4 314.0 294.0 338.5 8.46 8 700 3151 9.6 4.6 71 5.0 6.6 215 7 313.1 314.6 293.5 336.8 7.62 9 566 4886 0.4 -4.5 70 4.9 -2.0 166 10 321.9 322.9 293.7 337.7 4.84 10 527 5455 -3.9 -5.8 87 1.9 -4.8 152 7 323.4 324.3 294.0 338.9 4.71 11 516 5621 -3.7 -8.0 72 4.3 -5.7 137 6 325.6 326.4 294.1 339.1 4.06 12 500 5870 -4.9 -9.8 68 4.9 -7.1 115 3 327.1 327.8 294.1 339.3 3.64 13 468 6390 -8.1 -18.1 44 10.0 -11.6 99 10 329.3 329.7 293.4 336.2 1.97 14 460 6525 -9.3 -14.3 67 5.0 -11.2 91 12 329.5 330.0 294.0 338.9 2.75 15 456 6592 -9.1 -23.1 31 14.0 -13.4 87 12 330.5 330.8 293.1 335.2 1.31 16 445 6782 -10.3 -17.3 56 7.0 -12.8 84 14 331.3 331.8 294.1 339.1 2.21 17 400 7600 -15.3 -28.3 32 13.0 -18.6 60 5 335.1 335.3 294.0 338.5 0.93 18 397 7657 -15.5 -27.5 35 12.0 -18.6 57 5 335.6 335.8 294.1 339.3 1.01 19 384 7907 -15.9 -44.9 6 29.0 -20.5 46 5 338.2 338.3 294.1 339.0 0.18 20 342 8765 -23.5 -27.5 70 4.0 -24.5 15 15 339.3 339.6 295.2 343.6 1.17 21 336 8894 -23.7 -33.7 39 10.0 -25.6 12 16 340.8 340.9 295.1 343.3 0.66 22 322 9203 -26.5 -30.0 72 3.5 -27.2 6 18 341.1 341.3 295.4 344.8 0.98 23 312 9430 -27.7 -38.7 34 11.0 -29.4 1 20 342.5 342.6 295.3 344.2 0.43 24 300 9710 -29.7 -42.7 27 13.0 -31.3 350 14 343.5 343.6 295.4 344.7 0.30 25 290 9950 -31.1 -50.1 14 19.0 -32.9 329 12 344.9 344.9 295.6 345.4 0.13 26 250 10980 -39.7 -59.7 10 20.0 -40.7 305 15 347.0 347.1 296.0 347.3 0.05 27 235 11401 -42.7 -65.7 6 23.0 -43.5 302 15 348.7 348.7 296.4 348.8 0.02 28 225 11694 -45.1 -60.1 17 15.0 -45.7 299 16 349.4 349.4 296.5 349.6 0.05 29 200 12470 -52.1 -64.1 22 12.0 -52.4 300 16 350.3 350.3 296.7 350.4 0.03 30 156 14024 -66.1 -70.6 53 4.5 -66.1 275 10 352.2 352.2 297.1 352.3 0.02 31 150 14260 -68.1 -74.1 42 6.0 -68.1 295 10 352.8 352.8 297.3 352.8 0.01 32 146 14422 -68.9 -75.9 36 7.0 -68.9 293 10 354.1 354.1 297.5 354.2 0.01 33 138 14757 -72.3 -75.6 61 3.3 -72.3 273 11 353.9 353.9 297.5 353.9 0.01 34 120 15573 -76.1 -83.1 32 7.0 -76.1 300 22 361.4 361.4 299.0 361.4 0.00 35 101 16554 -82.1 -85.9 52 3.8 -82.1 45 4 368.1 368.1 300.2 368.1 0.00 36 100 16610 -82.7 -86.1 56 3.4 -82.7 60 3 367.9 367.9 300.2 368.0 0.00 37 93 17011 -84.9 -88.3 54 3.4 -84.9 280 5 371.3 371.3 300.8 371.3 0.00 38 89 17256 -79.3 -85.3 37 6.0 -79.3 263 10 387.2 387.2 303.4 387.2 0.00 39 85 17516 -79.9 -85.9 36 6.0 -79.9 230 14 391.1 391.1 303.9 391.1 0.00 40 81 17791 -74.9 -84.9 20 10.0 -74.9 250 14 406.8 406.8 306.1 406.8 0.00 41 70 18640 -72.9 -87.9 9 15.0 -73.0 270 22 428.4 428.4 308.7 428.4 0.00 42 63 19264 -70.7 -88.7 5 18.0 -70.8 244 13 446.4 446.4 310.5 446.4 0.00 43 50 20630 -73.1 -90.1 6 17.0 -73.2 75 19 471.2 471.2 312.7 471.2 0.00 44 47 20992 -73.5 -91.5 5 18.0 -73.6 94 19 478.7 478.7 313.4 478.7 0.00 45 41 21806 -64.9 -89.9 2 25.0 -65.3 96 33 519.2 519.2 316.2 519.2 0.00 46 39 22110 -65.9 -89.9 2 24.0 -66.2 88 41 524.1 524.1 316.6 524.2 0.00 47 37 22432 -61.9 -88.9 2 27.0 -62.5 92 50 542.4 542.4 317.6 542.4 0.00 48 30 23740 -58.1 -87.1 1 29.0 -59.2 90 57 586.2 586.3 320.0 586.3 0.01 49 25 24899 -54.1 -85.1 1 31.0 -56.1 84 60 629.1 629.1 321.9 629.2 0.01 50 23 25434 -54.2 -85.2 1 31.0 -56.3 95 60 643.9 643.9 322.4 644.0 0.01 51 22 25719 -54.3 -85.3 1 31.0 -56.5 95 60 651.9 652.0 322.7 652.0 0.01 TRP 93 17011 -84.9 -88.3 54 3.4 -84.9 280 5 371.3 371.3 300.8 371.3 0.00 WND 23 25434 -54.2 -85.2 1 31.0 -56.3 95 60 643.9 643.9 322.4 644.0 0.01 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 562.37 mb = 4938.97 m = 16203.78 ft Wetbulb zero: 597.38 mb = 4445.41 m = 14584.51 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 72.66 % Est. max temperature: 32.86 C = 91.14 F Sfc-Lift cond lev (LCL): 940.12 mb = 627.99 m = 2060.31 ft T: 26.16 C 700-500 lapse rate: 5.33 C/km ThetaE index: 15.33 C Layer 992.0- 706.0 mb Conv cond level (CCL): 824.22 mb = 1771.47 m = 5811.84 ft Mean mixing ratio: 15.47 g/kg Conv temperature: 33.98 C = 93.16 F Cap Strength: 1.22 C Lifted Index: -2.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.59 C Lifted Index @700 mb: -1.14 C Showalter Index: -0.58 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.70 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 595.17 J/kg Max Up Vert Vel: 34.50 m/s Conv Inhibition (B-): 37.59 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 858.17 mb = 1426.37 m = 4679.62 ft Lev Free Conv (LFC): 763.17 mb = 2427.24 m = 7963.30 ft Equ Level (EL): 223.17 mb = 11747.63 m = 38541.63 ft B at Equ Level: 594.85 J/kg Max Parcel Lev (MPL): 103.17 mb = 16433.26 m = 53914.24 ft Wind level data Storm motion: 225 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 ---------------------------------------------------------- 0 999 88 0 0 -0.0 -0.0 | 45 6 -4.3 -4.3 1 975 305 325 4 2.3 -3.3 | 15 8 -2.0 -7.6 2 942 610 285 7 6.8 -1.8 | 338 7 2.5 -6.1 3 925 772 265 5 5.0 0.4 | 349 4 0.7 -3.8 4 910 914 250 5 4.7 1.7 | 350 3 0.4 -2.6 5 850 1509 200 8 2.7 7.5 | 155 4 -1.5 3.2 6 818 1829 200 10 3.4 9.4 | 171 5 -0.8 5.1 7 789 2134 230 11 8.4 7.1 | 236 5 4.2 2.8 8 762 2438 245 10 9.1 4.2 | 271 5 4.8 -0.1 9 700 3151 215 7 4.0 5.7 | 171 1 -0.2 1.5 10 610 4267 150 11 -5.5 9.5 | 118 11 -9.8 5.2 11 544 5182 175 10 -0.9 10.0 | 138 8 -5.1 5.7 12 500 5870 115 3 -2.7 1.3 | 67 8 -7.0 -3.0 13 486 6096 115 6 -5.4 2.5 | 80 10 -9.7 -1.7 14 449 6706 80 14 -13.8 -2.4 | 70 19 -18.0 -6.7 15 415 7315 115 10 -9.1 4.2 | 90 13 -13.3 -0.1 16 400 7600 60 5 -4.3 -2.5 | 52 11 -8.6 -6.8 17 383 7925 45 5 -3.5 -3.5 | 45 11 -7.8 -7.8 18 367 8230 5 11 -1.0 -11.0 | 19 16 -5.2 -15.2 19 352 8534 20 14 -4.8 -13.2 | 27 20 -9.0 -17.4 20 311 9449 360 20 -0.0 -20.0 | 10 25 -4.3 -24.3 21 300 9710 350 14 2.4 -13.8 | 6 18 -1.8 -18.1 22 298 9754 345 13 3.4 -12.6 | 3 17 -0.9 -16.8 23 285 10058 320 11 7.1 -8.4 | 348 13 2.8 -12.7 24 250 10980 305 15 12.3 -8.6 | 328 15 8.0 -12.9 25 209 12192 295 16 14.5 -6.8 | 317 15 10.2 -11.0 26 200 12470 300 16 13.9 -8.0 | 322 16 9.6 -12.3 27 190 12802 305 15 12.3 -8.6 | 328 15 8.0 -12.9 28 156 14021 275 10 10.0 -0.9 | 312 8 5.7 -5.2 29 150 14260 295 10 9.1 -4.2 | 331 10 4.8 -8.5 30 141 14630 290 10 9.4 -3.4 | 326 9 5.1 -7.7 31 134 14935 245 12 10.9 5.1 | 263 7 6.6 0.8 32 127 15240 275 13 13.0 -1.1 | 302 10 8.7 -5.4 33 120 15545 300 22 19.1 -11.0 | 316 21 14.8 -15.3 34 114 15850 310 19 14.6 -12.2 | 328 19 10.3 -16.5 35 108 16154 305 12 9.8 -6.9 | 333 12 5.6 -11.2 36 100 16610 60 3 -2.6 -1.5 | 50 9 -6.9 -5.8 37 97 16764 60 3 -2.6 -1.5 | 50 9 -6.9 -5.8 38 93 17011 280 5 4.9 -0.9 | 353 5 0.7 -5.1 39 87 17374 255 12 11.6 3.1 | 279 7 7.3 -1.2 40 83 17678 205 16 6.8 14.5 | 194 11 2.5 10.2 41 78 17983 315 11 7.8 -7.8 | 344 13 3.5 -12.1 42 71 18593 285 30 29.0 -7.8 | 296 28 24.7 -12.0 43 70 18640 270 22 22.0 -0.0 | 284 18 17.7 -4.3 44 67 18898 270 22 22.0 -0.0 | 284 18 17.7 -4.3 45 64 19202 245 14 12.7 5.9 | 259 9 8.4 1.6 46 60 19507 240 11 9.5 5.5 | 257 5 5.3 1.2 47 52 20422 55 12 -9.8 -6.9 | 52 18 -14.1 -11.2 48 50 20630 75 19 -18.4 -4.9 | 68 24 -22.6 -9.2 49 45 21336 110 19 -17.9 6.5 | 96 22 -22.1 2.2 50 38 22250 85 44 -43.8 -3.8 | 80 49 -48.1 -8.1 51 36 22555 95 52 -51.8 4.5 | 90 56 -56.1 0.3 52 30 23740 90 57 -57.0 0.0 | 86 61 -61.3 -4.3 53 26 24689 80 60 -59.1 -10.4 | 77 65 -63.3 -14.7 54 23 25434 95 60 -59.8 5.2 | 91 64 -64.0 0.9 55 22 25603 95 60 -59.8 5.2 | 91 64 -64.0 0.9 56 20 25908 100 53 -52.2 9.2 | 95 57 -56.4 4.9 Wind Parameters Mean winds (0-6000m): 194.8 at 8.0 knts Storm direction: 224.8 at 6.0 knts Shear (0-3000m) pos: 1.0 neg: 1.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 142.3 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -18.7 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -0.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 43.36 Bulk Shear: 13.73 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 ------------------------------------------------------------------------------- 500 307 4 10 7| 0.0 7.0 7.0| 0.0 -15.3 -15.3 -30.6 -0.93| 8.9 -8.3 1000 279 5 355 5| 0.0 3.0 3.0| 0.8 -15.7 -14.9 -14.9 -0.55| 7.5 -4.2 1500 248 6 338 2| 0.0 2.9 2.9| 1.0 -16.5 -15.4 -10.3 -0.54| 6.9 -3.7 2000 230 7 268 1| 1.2 2.2 3.4| 7.8 -16.5 -8.7 -4.3 -0.20| 6.7 -1.3 2500 232 7 262 2| 1.2 1.7 3.0| 12.2 -17.0 -4.8 -1.9 -0.07| 6.3 -0.5 3000 232 8 258 2| 1.0 1.5 2.5| 12.2 -18.7 -6.5 -2.2 -0.15| 5.9 -0.9 4000 219 8 199 2| 0.8 2.0 2.8| 12.2 -25.1 -12.8 -3.2 -0.22| 5.6 -1.2 5000 202 8 162 4| 0.8 1.6 2.5| 19.4 -28.3 -8.9 -1.8 -0.16| 5.1 -0.8 6000 195 8 148 4| 0.7 1.2 1.9| 23.7 -48.1 -24.4 -4.1 -0.25| 5.3 -1.3 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251021.00.gif