UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for SBAT... Searching the city database file for: SBAT ... Date:1200Z 30 NOV 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 101 SFC 979 288 23.6 23.6 100 0.0 23.6 60 3 298.6 302.0 297.5 354.1 19.06 2 925 781 20.8 20.3 97 0.5 20.5 35 23 300.6 303.6 296.4 348.8 16.42 3 850 1511 17.0 16.7 98 0.3 16.8 20 21 304.0 306.6 295.8 346.2 14.21 4 700 3149 8.8 8.0 95 0.8 8.3 70 9 312.2 314.1 294.8 342.1 9.67 5 640 3887 4.4 4.0 97 0.4 4.2 106 5 315.3 316.9 294.4 340.4 8.00 6 586 4604 1.2 -2.0 79 3.2 -0.5 148 9 319.7 320.8 293.8 337.8 5.65 7 500 5870 -5.3 -6.4 92 1.1 -5.8 145 12 326.6 327.5 294.9 342.3 4.74 8 400 7590 -14.5 -16.0 88 1.5 -15.0 160 13 336.1 336.7 295.7 345.8 2.75 9 398 7628 -14.7 -16.3 88 1.6 -15.3 161 12 336.4 336.9 295.7 345.8 2.69 10 362 8339 -19.3 -21.0 86 1.7 -19.8 176 10 339.5 339.9 295.9 346.6 1.98 11 300 9710 -28.9 -31.7 77 2.8 -29.5 185 11 344.6 344.8 296.2 348.1 0.90 12 289 9977 -30.9 -33.8 76 2.9 -31.4 200 10 345.5 345.7 296.3 348.4 0.76 13 250 10990 -39.3 -42.8 69 3.5 -39.6 230 15 347.6 347.7 296.4 349.0 0.35 14 237 11352 -42.5 -46.0 68 3.5 -42.8 233 14 348.2 348.2 296.5 349.2 0.26 15 225 11699 -45.3 -49.6 62 4.3 -45.6 227 13 349.1 349.1 296.6 349.8 0.18 16 201 12438 -51.9 -56.0 61 4.1 -52.1 172 9 350.1 350.1 296.7 350.5 0.10 17 200 12470 -52.1 -56.3 60 4.2 -52.2 170 9 350.3 350.3 296.8 350.7 0.09 18 172 13431 -60.7 -65.7 52 5.0 -60.8 165 10 351.5 351.5 297.0 351.6 0.03 19 158 13955 -65.5 -70.3 51 4.8 -65.5 193 10 352.0 352.0 297.1 352.1 0.02 20 155 14072 -66.7 -71.7 49 5.0 -66.7 199 10 351.9 351.9 297.0 351.9 0.02 21 150 14270 -68.5 -73.5 48 5.0 -68.5 210 10 352.1 352.1 297.1 352.1 0.01 22 141 14638 -71.7 -76.7 47 5.0 -71.7 210 10 352.8 352.8 297.3 352.8 0.01 23 112 15982 -75.7 -85.7 19 10.0 -75.7 141 17 369.3 369.3 300.4 369.3 0.00 24 111 16034 -75.5 -85.5 19 10.0 -75.5 131 16 370.6 370.6 300.7 370.6 0.00 25 100 16630 -80.5 -86.5 36 6.0 -80.5 60 20 372.2 372.2 300.9 372.2 0.00 26 82 17730 -85.3 -89.5 47 4.2 -85.3 95 43 384.1 384.1 302.9 384.1 0.00 27 79 17934 -85.5 -89.6 48 4.1 -85.5 95 44 387.8 387.8 303.5 387.8 0.00 28 70 18610 -77.9 -87.9 18 10.0 -77.9 90 22 417.7 417.7 307.4 417.7 0.00 29 67 18861 -77.5 -88.5 15 11.0 -77.6 101 22 423.9 423.9 308.2 423.9 0.00 30 63 19220 -70.3 -89.3 5 19.0 -70.4 116 21 447.3 447.3 310.6 447.3 0.00 31 55 20036 -66.3 -89.3 3 23.0 -66.5 117 27 474.1 474.1 313.0 474.2 0.00 32 50 20610 -68.9 -89.9 3 21.0 -69.1 115 30 481.1 481.1 313.5 481.1 0.00 33 43 21508 -70.3 -91.3 3 21.0 -70.5 104 30 498.9 498.9 314.9 498.9 0.00 34 30 23690 -61.9 -88.9 2 27.0 -62.6 70 52 575.9 575.9 319.5 575.9 0.00 35 27 24340 -63.3 -89.3 2 26.0 -64.0 70 51 589.6 589.6 320.1 589.6 0.00 36 21 25924 -52.5 -84.5 1 32.0 -55.2 79 54 666.1 666.1 323.3 666.2 0.01 TRP 82 17730 -85.3 -89.5 47 4.2 -85.3 95 43 384.1 384.1 302.9 384.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 570.12 mb = 4837.50 m = 15870.86 ft Wetbulb zero: 591.85 mb = 4523.04 m = 14839.19 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 93.03 % Est. max temperature: 30.03 C = 86.05 F Sfc-Lift cond lev (LCL): 979.43 mb = 284.15 m = 932.24 ft T: -9999.00 C 700-500 lapse rate: 5.18 C/km ThetaE index: 16.26 C Layer 925.0- 500.0 mb Conv cond level (CCL): 921.19 mb = 816.62 m = 2679.17 ft Mean mixing ratio: 16.79 g/kg Conv temperature: 25.77 C = 78.38 F Cap Strength: 0.08 C Lifted Index: -2.33 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.44 C Lifted Index @700 mb: -1.77 C Showalter Index: -0.98 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.00 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 254.40 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 545.74 J/kg Max Up Vert Vel: 33.04 m/s Conv Inhibition (B-): 0.11 J/kg Cap Strength: 0.08 C Lift Cond Lev (LCL): 924.37 mb = 786.85 m = 2581.50 ft Lev Free Conv (LFC): 909.37 mb = 928.09 m = 3044.88 ft Equ Level (EL): 229.37 mb = 11570.29 m = 37959.79 ft B at Equ Level: 544.52 J/kg Max Parcel Lev (MPL): 109.37 mb = 16118.15 m = 52880.42 ft Wind level data Storm motion: 92 at 10 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 60 3 -2.6 -1.5 | 285 8 7.4 -1.9 1 977 305 25 12 -5.1 -10.9 | 337 12 4.9 -11.3 2 943 610 35 19 -10.9 -15.6 | 3 16 -0.9 -16.0 3 925 781 35 23 -13.2 -18.8 | 9 20 -3.2 -19.3 4 911 914 25 23 -9.7 -20.8 | 359 21 0.3 -21.3 5 879 1219 20 24 -8.2 -22.6 | 356 23 1.8 -23.0 6 850 1511 20 21 -7.2 -19.7 | 352 20 2.8 -20.1 7 790 2134 35 17 -9.8 -13.9 | 359 14 0.2 -14.3 8 762 2438 35 16 -9.2 -13.1 | 357 14 0.8 -13.5 9 734 2743 30 13 -6.5 -11.3 | 343 12 3.5 -11.7 10 700 3149 70 9 -8.5 -3.1 | 337 4 1.5 -3.5 11 633 3962 110 5 -4.7 1.7 | 256 5 5.3 1.3 12 610 4267 145 7 -4.0 5.7 | 228 8 6.0 5.3 13 565 4877 150 11 -5.5 9.5 | 206 10 4.5 9.1 14 524 5486 160 11 -3.8 10.3 | 212 12 6.2 9.9 15 505 5791 145 10 -5.7 8.2 | 209 9 4.2 7.8 16 500 5870 145 12 -6.9 9.8 | 198 10 3.1 9.4 17 486 6096 150 14 -7.0 12.1 | 194 12 3.0 11.7 18 467 6401 150 17 -8.5 14.7 | 186 14 1.5 14.3 19 449 6706 170 16 -2.8 15.8 | 205 17 7.2 15.3 20 431 7010 170 29 -5.0 28.6 | 190 29 4.9 28.1 21 415 7315 155 22 -9.3 19.9 | 182 20 0.7 19.5 22 400 7590 160 13 -4.4 12.2 | 205 13 5.5 11.8 23 382 7925 170 8 -1.4 7.9 | 229 11 8.6 7.5 24 367 8230 170 10 -1.7 9.8 | 221 13 8.2 9.4 25 352 8534 190 11 1.9 10.8 | 229 16 11.9 10.4 26 324 9144 205 6 2.5 5.4 | 248 13 12.5 5.0 27 300 9710 185 11 1.0 11.0 | 226 15 10.9 10.5 28 298 9754 180 10 0.0 10.0 | 226 14 10.0 9.6 29 273 10363 235 10 8.2 5.7 | 254 19 18.2 5.3 30 250 10990 230 15 11.5 9.6 | 247 23 21.5 9.2 31 229 11582 235 13 10.6 7.5 | 251 22 20.6 7.0 32 200 12470 170 9 -1.6 8.9 | 225 12 8.4 8.4 33 190 12802 170 10 -1.7 9.8 | 221 13 8.2 9.4 34 172 13411 165 10 -2.6 9.7 | 219 12 7.4 9.2 35 150 14270 210 10 5.0 8.7 | 241 17 15.0 8.2 36 141 14630 210 10 5.0 8.7 | 241 17 15.0 8.2 37 134 14935 205 21 8.9 19.0 | 225 26 18.8 18.6 38 127 15240 220 29 18.6 22.2 | 233 36 28.6 21.8 39 120 15545 200 25 8.6 23.5 | 219 30 18.5 23.1 40 114 15850 165 21 -5.4 20.3 | 193 20 4.5 19.9 41 109 16154 105 12 -11.6 3.1 | 149 3 -1.6 2.7 42 103 16459 80 17 -16.7 -3.0 | 64 8 -6.8 -3.4 43 100 16630 60 20 -17.3 -10.0 | 35 13 -7.3 -10.4 44 98 16764 60 20 -17.3 -10.0 | 35 13 -7.3 -10.4 45 92 17069 55 19 -15.6 -10.9 | 26 13 -5.6 -11.3 46 87 17374 100 21 -20.7 3.6 | 107 11 -10.7 3.2 47 82 17730 95 43 -42.8 3.7 | 96 33 -32.9 3.3 48 74 18288 95 45 -44.8 3.9 | 96 35 -34.9 3.5 49 70 18593 75 31 -29.9 -8.0 | 67 22 -20.0 -8.4 50 70 18610 90 22 -22.0 0.0 | 88 12 -12.0 -0.4 51 63 19202 115 21 -19.0 8.9 | 133 12 -9.1 8.5 52 57 19812 125 28 -22.9 16.1 | 140 20 -13.0 15.6 53 52 20422 105 25 -24.1 6.5 | 113 15 -14.2 6.1 54 50 20610 115 30 -27.2 12.7 | 125 21 -17.2 12.3 55 49 20726 115 29 -26.3 12.3 | 126 20 -16.3 11.8 56 44 21336 110 28 -26.3 9.6 | 119 19 -16.3 9.2 57 42 21641 100 32 -31.5 5.6 | 103 22 -21.5 5.1 58 40 21946 115 39 -35.3 16.5 | 122 30 -25.4 16.1 59 36 22555 110 44 -41.3 15.0 | 115 35 -31.4 14.6 60 31 23470 85 56 -55.8 -4.9 | 83 46 -45.8 -5.3 61 30 23690 70 52 -48.9 -17.8 | 65 43 -38.9 -18.2 62 27 24079 70 51 -47.9 -17.4 | 65 42 -38.0 -17.9 63 17 25908 85 56 -55.8 -4.9 | 83 46 -45.8 -5.3 64 16 26213 80 51 -50.2 -8.9 | 77 41 -40.3 -9.3 Wind Parameters Mean winds (0-6000m): 62.4 at 13.3 knts Storm direction: 92.4 at 10.0 knts Shear (0-3000m) pos: 2.9 neg: 3.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 36.4 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -46.7 tot: 13.2 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.5 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 55.06 Bulk Shear: 9.91 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 33 17 358 15| 0.0 20.9 20.9| 49.4 0.0 49.4 98.7 0.80| 22.4 17.9 1000 28 20 358 18| 0.0 10.8 10.8| 49.4 -28.7 20.7 20.7 0.43| 14.5 6.3 1500 26 21 357 19| 1.6 7.2 8.9| 54.7 -33.9 20.8 13.9 0.37| 11.4 4.2 2000 27 20 357 18| 2.2 5.4 7.6| 58.5 -34.6 23.9 11.9 0.35| 9.6 3.4 2500 28 19 356 17| 1.8 3.6 5.4| 58.5 -44.6 13.9 5.6 0.24| 8.6 2.1 3000 30 17 356 15| 2.9 3.0 5.9| 59.8 -46.7 13.2 4.4 0.17| 8.7 1.5 4000 37 15 354 12| 3.2 2.3 5.4| 59.8 -54.7 5.1 1.3 0.04| 7.7 0.3 5000 47 14 0 10| 3.0 1.8 4.8| 61.9 -62.3 -0.4 -0.1 -0.01| 6.7 -0.0 6000 62 13 15 7| 2.9 1.7 4.6| 63.0 -74.7 -11.7 -1.9 -0.06| 6.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SBAT/skewt/SBAT.skewt.20251130.12.gif