UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SBAT... Searching the city database file for: SBAT ... Date:1200Z 7 OCT 25 Station: SBAT WMO ident: 82965 Latitude: -9.87 Longitude: -56.10 Elevation: 288.00 ------------------------------------------------------------------------------- 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 105 SFC 979 288 27.2 23.7 81 3.5 24.6 50 1 302.2 305.7 298.5 359.0 19.18 2 969 380 25.0 20.3 75 4.7 21.6 100 4 300.8 303.7 295.9 346.8 15.66 3 953 528 26.2 18.2 61 8.0 20.6 180 9 303.5 306.1 295.5 344.9 13.93 4 925 793 24.6 20.0 76 4.6 21.3 215 12 304.5 307.5 297.2 352.5 16.11 5 868 1349 22.2 16.2 69 6.0 18.1 146 4 307.6 310.1 296.3 348.2 13.47 6 850 1531 20.8 16.2 75 4.6 17.6 125 5 307.9 310.5 296.5 349.5 13.76 7 792 2139 16.0 13.3 84 2.7 14.2 105 11 309.1 311.4 295.8 346.2 12.22 8 771 2367 15.0 7.0 59 8.0 10.2 105 16 310.4 311.9 293.2 335.5 8.18 9 725 2886 10.6 5.6 71 5.0 7.6 98 20 311.1 312.6 293.2 335.4 7.89 10 700 3178 8.4 0.4 57 8.0 4.1 105 15 311.8 312.9 291.5 329.4 5.63 11 660 3662 6.4 -10.6 28 17.0 -0.9 130 16 314.8 315.3 289.8 323.2 2.58 12 615 4235 1.2 -6.8 55 8.0 -2.5 116 9 315.3 316.0 290.9 327.3 3.73 13 581 4691 -0.3 -20.3 20 20.0 -7.0 49 4 318.7 318.9 289.7 323.2 1.31 14 560 4985 -0.7 -37.7 4 37.0 -9.1 61 8 321.6 321.6 289.5 322.6 0.27 15 508 5756 -6.1 -38.1 6 32.0 -12.8 109 13 324.1 324.2 290.3 325.2 0.28 16 500 5880 -7.1 -25.1 22 18.0 -12.3 100 8 324.4 324.6 291.1 327.9 1.00 17 468 6392 -10.1 -22.1 37 12.0 -13.7 132 6 326.8 327.1 292.2 331.7 1.39 18 461 6507 -10.5 -26.5 26 16.0 -14.8 153 5 327.8 328.0 292.0 331.2 0.95 19 451 6676 -9.5 -53.5 1 44.0 -15.9 184 3 331.1 331.1 292.1 331.3 0.06 20 400 7590 -15.9 -43.9 7 28.0 -20.4 125 8 334.3 334.4 293.1 335.1 0.19 21 393 7723 -16.7 -45.7 6 29.0 -21.1 140 9 335.0 335.0 293.2 335.6 0.16 22 336 8879 -27.5 -31.2 71 3.7 -28.2 190 7 335.6 335.7 294.0 338.7 0.84 23 328 9052 -28.1 -44.1 20 16.0 -30.0 175 8 337.1 337.1 293.8 338.0 0.23 24 320 9230 -28.3 -54.3 6 26.0 -30.6 160 10 339.2 339.2 294.2 339.5 0.07 25 300 9690 -32.5 -56.5 7 24.0 -34.2 135 18 339.6 339.6 294.3 339.8 0.06 26 298 9737 -33.1 -57.1 7 24.0 -34.7 135 18 339.4 339.4 294.2 339.6 0.06 27 251 10923 -39.9 -62.9 7 23.0 -40.9 125 28 346.3 346.4 295.8 346.5 0.03 28 250 10950 -40.3 -63.3 7 23.0 -41.3 125 28 346.2 346.2 295.8 346.3 0.03 29 200 12430 -53.1 -69.1 13 16.0 -53.4 145 21 348.7 348.7 296.4 348.8 0.02 30 184 12962 -57.5 -75.5 8 18.0 -57.7 144 22 350.0 350.0 296.6 350.0 0.01 31 156 13983 -66.3 -76.3 23 10.0 -66.4 140 29 351.9 351.9 297.0 351.9 0.01 32 150 14220 -68.1 -76.1 31 8.0 -68.1 145 24 352.8 352.8 297.3 352.8 0.01 33 141 14589 -70.9 -75.5 50 4.6 -70.9 150 22 354.2 354.2 297.5 354.2 0.01 34 132 14978 -72.1 -81.1 25 9.0 -72.1 150 20 358.8 358.8 298.5 358.8 0.00 35 101 16533 -77.5 -83.5 37 6.0 -77.5 229 12 376.9 376.9 301.8 376.9 0.00 36 100 16590 -77.9 -83.9 37 6.0 -77.9 225 13 377.2 377.2 301.8 377.2 0.00 37 91 17130 -76.1 -86.1 19 10.0 -76.2 294 11 391.1 391.1 303.9 391.1 0.00 38 80 17866 -79.7 -87.7 25 8.0 -79.7 257 15 398.4 398.4 305.0 398.4 0.00 39 75 18234 -76.1 -87.1 16 11.0 -76.2 197 14 413.3 413.3 306.9 413.4 0.00 40 71 18548 -77.7 -88.7 15 11.0 -77.7 149 8 416.5 416.5 307.3 416.5 0.00 41 70 18630 -75.3 -88.3 11 13.0 -75.3 135 7 423.3 423.3 308.1 423.3 0.00 42 69 18713 -74.1 -88.1 10 14.0 -74.2 137 8 427.6 427.6 308.6 427.6 0.00 43 53 20278 -65.3 -90.3 2 25.0 -65.6 14 4 481.5 481.5 313.5 481.5 0.00 44 50 20630 -66.3 -90.3 2 24.0 -66.5 75 9 487.2 487.2 314.0 487.3 0.00 45 40 21982 -66.7 -91.7 2 25.0 -67.0 79 18 518.4 518.4 316.2 518.4 0.00 46 38 22294 -63.5 -90.5 1 27.0 -64.0 72 24 534.2 534.2 317.2 534.2 0.00 47 37 22458 -64.1 -90.1 2 26.0 -64.6 69 27 536.7 536.7 317.3 536.7 0.00 48 30 23750 -61.7 -89.7 1 28.0 -62.4 75 44 576.4 576.4 319.5 576.5 0.00 49 21 25989 -57.3 -88.3 1 31.0 -59.0 99 39 651.6 651.6 322.7 651.7 0.01 50 20 26300 -55.5 -87.5 1 32.0 -57.6 95 39 666.3 666.3 323.3 666.4 0.01 51 19 26629 -53.1 -86.1 1 33.0 -55.9 95 39 683.6 683.6 323.9 683.7 0.01 52 10 30533 -77.9 -83.9 37 6.0 -78.1 215 12 728.8 728.8 325.3 729.1 0.03 TRP 10 30533 -77.9 -83.9 37 6.0 -78.1 215 12 728.8 728.8 325.3 729.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 587.80 mb = 4600.06 m = 15091.89 ft Wetbulb zero: 667.28 mb = 3571.63 m = 11717.80 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 48.58 % Est. max temperature: 33.34 C = 92.01 F Sfc-Lift cond lev (LCL): 930.92 mb = 736.27 m = 2415.55 ft T: 24.94 C 700-500 lapse rate: 5.74 C/km ThetaE index: 26.28 C Layer 792.0- 615.0 mb Conv cond level (CCL): 802.08 mb = 2029.85 m = 6659.53 ft Mean mixing ratio: 15.22 g/kg Conv temperature: 33.87 C = 92.97 F Cap Strength: 3.37 C Lifted Index: -4.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.93 C Lifted Index @700 mb: -2.11 C Showalter Index: -3.96 C Risk: Severe thunderstorms possible Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 23.30 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 256.40 Risk: None Energy Index: -4.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1029.96 J/kg Max Up Vert Vel: 45.39 m/s Conv Inhibition (B-): 101.38 J/kg Cap Strength: 3.37 C Lift Cond Lev (LCL): 856.21 mb = 1467.74 m = 4815.35 ft Lev Free Conv (LFC): 751.21 mb = 2586.37 m = 8485.36 ft Equ Level (EL): 191.21 mb = 12716.62 m = 41720.68 ft B at Equ Level: 1028.50 J/kg Max Parcel Lev (MPL): 101.21 mb = 16520.71 m = 54201.16 ft Wind level data Storm motion: 141 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 ---------------------------------------------------------- 0 979 288 50 1 -0.8 -0.6 | 328 8 4.4 -7.1 1 944 610 225 12 8.5 8.5 | 262 14 13.7 2.0 2 925 793 215 12 6.9 9.8 | 254 13 12.1 3.4 3 912 914 215 12 6.9 9.8 | 254 13 12.1 3.4 4 881 1219 160 4 -1.4 3.8 | 305 5 3.8 -2.7 5 850 1531 125 5 -4.1 2.9 | 343 4 1.1 -3.6 6 792 2134 105 11 -10.6 2.8 | 56 7 -5.4 -3.6 7 764 2438 105 18 -17.4 4.7 | 82 12 -12.2 -1.8 8 737 2743 95 22 -21.9 1.9 | 75 17 -16.7 -4.5 9 700 3178 105 15 -14.5 3.9 | 74 10 -9.3 -2.6 10 659 3658 130 16 -12.3 10.3 | 118 8 -7.1 3.8 11 611 4267 115 8 -7.3 3.4 | 34 4 -2.1 -3.1 12 588 4572 45 3 -2.1 -2.1 | 340 9 3.1 -8.6 13 545 5182 70 11 -10.3 -3.8 | 27 11 -5.2 -10.2 14 525 5486 100 16 -15.8 2.8 | 71 11 -10.6 -3.7 15 506 5791 110 13 -12.2 4.4 | 74 7 -7.0 -2.0 16 500 5880 100 8 -7.9 1.4 | 28 6 -2.7 -5.1 17 486 6096 80 8 -7.9 -1.4 | 19 8 -2.7 -7.9 18 449 6706 190 3 0.5 3.0 | 302 7 5.7 -3.5 19 415 7315 110 17 -16.0 5.8 | 87 11 -10.8 -0.7 20 400 7590 125 8 -6.6 4.6 | 36 2 -1.4 -1.9 21 398 7620 120 10 -8.7 5.0 | 67 4 -3.5 -1.5 22 366 8230 245 1 0.9 0.4 | 315 9 6.1 -6.0 23 310 9449 140 12 -7.7 9.2 | 137 4 -2.5 2.7 24 300 9690 135 18 -12.7 12.7 | 130 10 -7.5 6.3 25 250 10950 125 28 -22.9 16.1 | 118 20 -17.8 9.6 26 227 11582 115 30 -27.2 12.7 | 106 23 -22.0 6.2 27 200 12430 145 21 -12.0 17.2 | 147 13 -6.9 10.7 28 198 12497 140 20 -12.9 15.3 | 139 12 -7.7 8.9 29 188 12802 145 21 -12.0 17.2 | 147 13 -6.9 10.7 30 155 14021 140 29 -18.6 22.2 | 139 21 -13.5 15.7 31 150 14220 145 24 -13.8 19.7 | 147 16 -8.6 13.2 32 133 14935 155 21 -8.9 19.0 | 164 13 -3.7 12.6 33 126 15240 105 13 -12.6 3.4 | 67 8 -7.4 -3.1 34 108 16154 185 3 0.3 3.0 | 303 6 5.4 -3.5 35 102 16459 235 11 9.0 6.3 | 271 14 14.2 -0.2 36 100 16590 225 13 9.2 9.2 | 259 15 14.4 2.7 37 97 16764 225 13 9.2 9.2 | 259 15 14.4 2.7 38 87 17374 340 10 3.4 -9.4 | 332 18 8.6 -15.9 39 83 17678 340 12 4.1 -11.3 | 332 20 9.3 -17.7 40 78 17983 205 17 7.2 15.4 | 234 15 12.4 8.9 41 74 18288 195 13 3.4 12.6 | 235 10 8.5 6.1 42 70 18630 135 7 -4.9 4.9 | 351 2 0.2 -1.5 43 67 18898 140 11 -7.1 8.4 | 136 3 -1.9 2.0 44 64 19202 300 20 17.3 -10.0 | 306 28 22.5 -16.5 45 55 20117 345 2 0.5 -1.9 | 326 10 5.7 -8.4 46 50 20630 75 9 -8.7 -2.3 | 22 9 -3.5 -8.8 47 47 21031 70 13 -12.2 -4.4 | 33 13 -7.0 -10.9 48 45 21336 55 22 -18.0 -12.6 | 34 23 -12.8 -19.1 49 40 21946 80 17 -16.7 -3.0 | 51 15 -11.6 -9.4 50 35 22860 60 35 -30.3 -17.5 | 46 35 -25.1 -24.0 51 33 23165 80 33 -32.5 -5.7 | 66 30 -27.3 -12.2 52 30 23750 75 44 -42.5 -11.4 | 64 41 -37.3 -17.9 53 28 24079 75 44 -42.5 -11.4 | 64 41 -37.3 -17.9 54 22 25603 105 39 -37.7 10.1 | 96 33 -32.5 3.6 55 20 26300 95 39 -38.9 3.4 | 85 34 -33.7 -3.1 56 16 27127 95 37 -36.9 3.2 | 84 32 -31.7 -3.2 Wind Parameters Mean winds (0-6000m): 111.3 at 11.0 knts Storm direction: 141.3 at 8.3 knts Shear (0-3000m) pos: 3.4 neg: 5.0 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -14.1 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 2.0 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 29.93 Bulk Shear: 34.41 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 ------------------------------------------------------------------------------- 500 222 8 271 11| 13.3 0.0 13.3| 7.5 -6.6 1.0 1.9 -0.16| 24.3 -3.9 1000 213 8 266 10| 6.7 5.5 12.2| 14.7 -8.0 6.6 6.6 0.03| 18.1 0.5 1500 194 7 264 7| 4.4 5.2 9.6| 19.1 -8.0 11.1 7.4 0.14| 13.8 2.0 2000 162 8 243 3| 3.3 5.6 9.0| 26.3 -8.0 18.3 9.2 0.22| 12.2 2.6 2500 132 10 100 3| 2.7 6.0 8.7| 30.2 -13.7 16.5 6.6 0.18| 11.4 2.1 3000 121 12 84 5| 3.4 5.0 8.4| 34.3 -14.1 20.2 6.7 0.18| 10.9 2.0 4000 122 12 89 5| 3.1 3.5 6.6| 45.2 -23.6 21.6 5.4 0.12| 10.0 1.2 5000 115 11 69 5| 2.1 3.0 5.1| 75.5 -33.9 41.6 8.3 0.15| 9.9 1.5 6000 111 11 64 6| 2.4 2.5 4.9| 94.2 -45.1 49.2 8.2 0.12| 10.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBAT/skewt/SBAT.skewt.20251007.12.gif