UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 9 DEC 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 72 0 0 SFC 998 88 26.0 23.9 88 2.1 24.5 0 0 299.3 302.8 297.7 355.0 19.03 2 974 304 26.6 22.5 78 4.1 23.6 0 5 302.0 305.3 297.7 354.9 17.89 3 925 761 23.4 19.8 80 3.6 20.8 355 5 303.2 306.2 296.7 350.4 15.91 4 878 1216 21.6 13.6 60 8.0 16.3 345 15 305.9 308.0 294.2 339.6 11.22 5 850 1497 19.4 13.4 68 6.0 15.4 350 13 306.5 308.6 294.6 340.9 11.44 6 708 3044 9.0 8.1 94 0.9 8.5 280 19 311.4 313.3 294.6 341.1 9.62 7 700 3138 8.8 7.7 93 1.1 8.1 280 18 312.2 314.0 294.7 341.5 9.47 8 633 3966 5.0 2.0 81 3.0 3.3 285 16 317.0 318.4 294.1 339.2 7.00 9 624 4083 5.0 0.9 75 4.1 2.7 287 15 318.3 319.6 294.1 339.2 6.56 10 575 4746 0.0 0.0 100 0.0 0.0 244 11 320.0 321.3 294.7 341.4 6.67 11 530 5398 -1.7 -6.3 71 4.6 -3.9 254 9 325.5 326.4 294.4 340.5 4.51 12 500 5860 -4.3 -8.7 71 4.4 -6.3 285 5 327.8 328.6 294.6 341.1 3.97 13 471 6330 -6.3 -12.3 62 6.0 -8.8 298 6 331.0 331.6 294.7 341.8 3.16 14 434 6966 -9.9 -17.9 52 8.0 -12.8 277 10 334.2 334.7 294.8 341.8 2.16 15 400 7590 -14.5 -19.3 67 4.8 -16.1 105 5 336.1 336.6 295.1 343.5 2.08 16 399 7609 -14.7 -19.3 68 4.6 -16.3 74 3 336.1 336.5 295.1 343.5 2.08 17 358 8422 -18.7 -31.7 31 13.0 -21.7 51 11 341.3 341.5 295.3 344.2 0.75 18 300 9710 -29.1 -38.1 42 9.0 -30.4 100 14 344.4 344.5 295.8 346.2 0.48 19 250 10990 -40.1 -51.1 30 11.0 -40.9 105 18 346.4 346.5 296.0 347.0 0.14 20 248 11045 -40.5 -51.5 30 11.0 -41.2 105 18 346.6 346.7 296.0 347.2 0.13 21 245 11127 -40.9 -45.3 62 4.4 -41.3 105 18 347.3 347.3 296.3 348.4 0.27 22 237 11352 -42.9 -46.8 65 3.9 -43.2 105 19 347.6 347.6 296.3 348.5 0.24 23 229 11582 -44.9 -53.9 36 9.0 -45.4 105 20 347.9 348.0 296.3 348.4 0.11 24 200 12470 -52.3 -64.3 22 12.0 -52.6 135 29 349.9 350.0 296.7 350.1 0.03 25 199 12503 -52.5 -64.5 22 12.0 -52.8 135 29 350.1 350.1 296.7 350.3 0.03 26 170 13503 -61.5 -65.6 58 4.1 -61.6 141 32 351.3 351.3 297.0 351.5 0.03 27 157 13993 -65.5 -70.4 50 4.9 -65.5 143 34 352.6 352.6 297.2 352.7 0.02 28 152 14190 -66.3 -79.3 15 13.0 -66.4 145 35 354.5 354.5 297.6 354.5 0.00 29 150 14270 -66.5 -78.5 17 12.0 -66.6 145 35 355.5 355.5 297.8 355.6 0.01 30 143 14559 -66.9 -82.9 9 16.0 -67.0 123 27 359.7 359.7 298.7 359.7 0.00 31 112 15995 -77.7 -84.7 31 7.0 -77.7 302 14 365.6 365.6 299.8 365.6 0.00 32 101 16584 -79.7 -86.7 30 7.0 -79.7 285 15 372.7 372.7 301.0 372.7 0.00 33 100 16640 -80.1 -87.1 30 7.0 -80.1 285 15 373.0 373.0 301.1 373.0 0.00 34 70 18620 -86.5 -90.6 47 4.1 -86.5 130 24 399.3 399.3 305.1 399.3 0.00 35 64 19115 -81.3 -88.3 30 7.0 -81.3 127 24 421.1 421.1 307.9 421.1 0.00 36 62 19293 -81.5 -90.5 20 9.0 -81.5 121 26 424.5 424.5 308.2 424.5 0.00 37 59 19575 -75.5 -87.5 14 12.0 -75.6 108 29 444.1 444.1 310.3 444.1 0.00 38 53 20199 -72.7 -89.7 6 17.0 -72.8 74 27 464.4 464.4 312.1 464.4 0.00 39 50 20540 -73.5 -90.5 6 17.0 -73.6 90 21 470.3 470.3 312.7 470.3 0.00 40 46 21029 -73.9 -90.9 6 17.0 -74.0 105 26 480.7 480.7 313.5 480.7 0.00 41 39 22018 -64.3 -90.3 2 26.0 -64.7 82 38 528.2 528.2 316.8 528.2 0.00 42 35 22683 -63.7 -89.7 2 26.0 -64.2 80 40 546.4 546.4 317.9 546.4 0.00 43 32 23235 -62.5 -90.5 1 28.0 -63.1 88 42 563.8 563.8 318.8 563.8 0.00 44 30 23640 -56.3 -88.3 1 32.0 -57.7 90 62 591.2 591.2 320.2 591.2 0.01 45 29 23856 -55.5 -87.5 1 32.0 -57.1 89 64 599.1 599.1 320.6 599.2 0.01 46 25 24798 -57.3 -87.3 1 30.0 -58.7 89 69 619.9 619.9 321.5 620.0 0.01 47 23 25325 -57.3 -87.3 1 30.0 -58.9 95 70 634.9 634.9 322.1 634.9 0.01 TRP 70 18620 -86.5 -90.6 47 4.1 -86.5 130 24 399.3 399.3 305.1 399.3 0.00 WND 23 25325 -57.3 -87.3 1 30.0 -58.9 95 70 634.9 634.9 322.1 634.9 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 575.00 mb = 4745.69 m = 15569.65 ft Wetbulb zero: 574.78 mb = 4748.82 m = 15579.92 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 80.82 % Est. max temperature: 33.21 C = 91.78 F Sfc-Lift cond lev (LCL): 968.42 mb = 355.17 m = 1165.24 ft T: 26.24 C 700-500 lapse rate: 4.81 C/km ThetaE index: 15.38 C Layer 974.0- 850.0 mb Conv cond level (CCL): 844.04 mb = 1556.57 m = 5106.79 ft Mean mixing ratio: 16.58 g/kg Conv temperature: 33.34 C = 92.01 F Cap Strength: 2.30 C Lifted Index: -1.95 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.64 C Lifted Index @700 mb: -2.24 C Showalter Index: 2.13 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 191.80 Risk: None Energy Index: 0.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 696.36 J/kg Max Up Vert Vel: 37.32 m/s Conv Inhibition (B-): 54.98 J/kg Cap Strength: 2.29 C Lift Cond Lev (LCL): 895.13 mb = 1047.51 m = 3436.67 ft Lev Free Conv (LFC): 790.13 mb = 2115.03 m = 6939.00 ft Equ Level (EL): 170.13 mb = 13497.97 m = 44284.15 ft B at Equ Level: 696.29 J/kg Max Parcel Lev (MPL): 100.13 mb = 16632.80 m = 54568.91 ft Wind level data Storm motion: 316 at 9 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 0 0 -0.0 -0.0 | 136 9 -6.4 6.6 1 974 305 360 5 -0.0 -5.0 | 104 7 -6.4 1.6 2 941 610 335 4 1.7 -3.6 | 122 6 -4.7 3.0 3 925 761 355 5 0.4 -5.0 | 105 6 -6.0 1.6 4 909 914 340 9 3.1 -8.5 | 61 4 -3.4 -1.8 5 878 1219 345 15 3.9 -14.5 | 18 8 -2.5 -7.9 6 850 1497 350 13 2.3 -12.8 | 34 7 -4.2 -6.2 7 847 1524 355 12 1.0 -12.0 | 45 8 -5.4 -5.3 8 817 1829 335 5 2.1 -4.5 | 116 5 -4.3 2.1 9 788 2134 280 15 14.8 -2.6 | 244 9 8.3 4.0 10 760 2438 280 20 19.7 -3.5 | 257 14 13.3 3.2 11 733 2743 280 24 23.6 -4.2 | 262 17 17.2 2.5 12 700 3138 280 18 17.7 -3.1 | 253 12 11.3 3.5 13 682 3353 275 19 18.9 -1.7 | 248 13 12.5 5.0 14 609 4267 290 14 13.2 -4.8 | 255 7 6.7 1.8 15 586 4572 245 11 10.0 4.6 | 197 12 3.5 11.3 16 544 5182 240 11 9.5 5.5 | 194 13 3.1 12.1 17 500 5860 285 5 4.8 -1.3 | 163 6 -1.6 5.3 18 485 6096 305 5 4.1 -2.9 | 148 4 -2.3 3.8 19 431 7010 275 10 10.0 -0.9 | 212 7 3.5 5.8 20 400 7590 105 5 -4.8 1.3 | 125 14 -11.3 7.9 21 398 7620 55 1 -0.8 -0.6 | 130 9 -7.3 6.1 22 367 8230 50 10 -7.7 -6.4 | 91 14 -14.1 0.2 23 338 8839 55 14 -11.5 -8.0 | 86 18 -17.9 -1.4 24 324 9144 75 15 -14.5 -3.9 | 97 21 -20.9 2.7 25 311 9449 105 13 -12.6 3.4 | 118 21 -19.0 10.0 26 300 9710 100 14 -13.8 2.4 | 114 22 -20.2 9.1 27 250 10990 105 18 -17.4 4.7 | 115 26 -23.8 11.3 28 229 11582 105 20 -19.3 5.2 | 115 28 -25.7 11.8 29 218 11887 125 19 -15.6 10.9 | 129 28 -22.0 17.5 30 200 12470 135 29 -20.5 20.5 | 135 38 -26.9 27.1 31 150 14270 145 35 -20.1 28.7 | 143 44 -26.5 35.3 32 149 14326 145 36 -20.6 29.5 | 143 45 -27.1 36.1 33 134 14935 85 12 -12.0 -1.0 | 107 19 -18.4 5.6 34 127 15240 60 12 -10.4 -6.0 | 92 17 -16.8 0.6 35 121 15545 35 9 -5.2 -7.4 | 86 12 -11.6 -0.7 36 114 15850 315 13 9.2 -9.2 | 313 4 2.8 -2.6 37 109 16154 285 16 15.5 -4.1 | 255 9 9.0 2.5 38 100 16640 285 15 14.5 -3.9 | 251 9 8.1 2.7 39 98 16764 285 15 14.5 -3.9 | 251 9 8.1 2.7 40 93 17069 275 11 11.0 -1.0 | 219 7 4.5 5.7 41 88 17374 180 11 0.0 11.0 | 160 19 -6.4 17.6 42 83 17678 180 20 0.0 20.0 | 166 27 -6.4 26.6 43 79 17983 0 0 -0.0 -0.0 | 136 9 -6.4 6.6 44 70 18593 175 11 -1.0 11.0 | 157 19 -7.4 17.6 45 70 18620 130 24 -18.4 15.4 | 132 33 -24.8 22.1 46 67 18898 135 21 -14.8 14.8 | 135 30 -21.3 21.5 47 60 19507 115 28 -25.4 11.8 | 120 37 -31.8 18.5 48 57 19812 90 33 -33.0 0.0 | 100 40 -39.4 6.6 49 51 20422 65 23 -20.8 -9.7 | 84 27 -27.3 -3.1 50 50 20540 90 21 -21.0 0.0 | 104 28 -27.4 6.6 51 48 20726 110 22 -20.7 7.5 | 118 31 -27.1 14.1 52 42 21641 95 34 -33.9 3.0 | 103 41 -40.3 9.6 53 38 22250 75 40 -38.6 -10.4 | 85 45 -45.1 -3.7 54 32 23165 85 40 -39.8 -3.5 | 94 46 -46.3 3.1 55 31 23470 95 48 -47.8 4.2 | 101 55 -54.2 10.8 56 30 23640 90 62 -62.0 0.0 | 96 69 -68.4 6.6 57 27 24384 85 69 -68.7 -6.0 | 90 75 -75.2 0.6 58 23 25325 95 70 -69.7 6.1 | 99 77 -76.2 12.7 59 21 25603 95 70 -69.7 6.1 | 99 77 -76.2 12.7 Wind Parameters Mean winds (0-6000m): 285.8 at 12.3 knts Storm direction: 315.8 at 9.2 knts Shear (0-3000m) pos: 1.1 neg: 3.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 118.5 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -27.3 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 0.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 40.62 Bulk Shear: 17.14 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 ------------------------------------------------------------------------------- 500 353 4 117 7| 0.0 4.2 4.2| 2.2 -7.8 -5.7 -11.4 -0.37| 6.8 -2.5 1000 346 6 104 5| 4.3 2.1 6.4| 2.2 -18.2 -16.1 -16.1 -0.67| 8.1 -5.4 1500 347 8 73 5| 2.3 1.4 3.7| 9.7 -19.9 -10.2 -6.8 -0.33| 7.7 -2.6 2000 341 8 72 4| 1.7 3.3 5.0| 16.2 -20.1 -3.9 -2.0 0.06| 10.2 0.7 2500 319 10 341 1| 1.4 4.5 5.8| 24.9 -20.8 4.1 1.6 0.10| 10.1 1.0 3000 306 12 279 4| 1.1 3.2 4.3| 26.8 -27.3 -0.5 -0.2 0.07| 9.4 0.6 4000 296 14 264 6| 1.1 2.3 3.4| 29.9 -31.5 -1.6 -0.4 0.06| 8.0 0.4 5000 289 13 250 7| 0.9 1.9 2.8| 30.0 -55.1 -25.1 -5.0 -0.08| 7.6 -0.6 6000 286 12 239 6| 1.6 1.6 3.2| 30.4 -63.4 -33.0 -5.5 -0.13| 7.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251209.00.gif