UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:1200Z 7 NOV 25 Station: SBNT WMO ident: 82599 Latitude: -5.92 Longitude: -35.25 Elevation: 52.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1009 52 28.4 22.4 70 6.0 24.0 80 5 300.8 303.9 296.9 351.1 17.14 1 1003 97 25.6 21.5 78 4.1 22.7 77 7 298.5 301.5 295.7 345.9 16.30 2 1000 120 25.2 21.1 78 4.1 22.3 75 8 298.4 301.2 295.4 344.7 15.95 3 937 687 20.0 19.6 98 0.4 19.7 92 8 298.7 301.5 295.2 343.8 15.50 4 925 798 19.6 18.6 94 1.0 18.9 80 10 299.4 302.0 294.9 342.4 14.74 5 879 1237 17.6 14.6 83 3.0 15.6 51 12 301.7 303.9 293.6 337.0 11.97 6 873 1296 19.4 11.4 60 8.0 14.3 54 12 304.1 305.9 292.6 333.2 9.74 7 850 1526 19.0 9.0 52 10.0 12.8 65 13 306.0 307.6 292.2 331.7 8.50 8 823 1802 18.2 2.2 34 16.0 9.3 74 10 308.0 309.1 290.2 324.8 5.45 9 778 2280 14.8 -6.2 23 21.0 4.8 98 9 309.4 310.0 288.5 319.2 3.09 10 765 2422 15.8 -20.2 7 36.0 2.5 117 11 312.0 312.1 287.2 315.3 1.00 11 700 3168 10.8 -23.2 7 34.0 -0.7 115 15 314.4 314.6 287.9 317.3 0.84 12 594 4510 1.2 -22.8 15 24.0 -6.5 126 5 318.4 318.6 289.3 322.0 1.03 13 572 4812 0.4 -37.6 4 38.0 -8.4 131 5 320.9 321.0 289.3 321.9 0.26 14 565 4911 0.4 -39.6 3 40.0 -8.5 130 6 322.1 322.1 289.6 322.9 0.22 15 500 5880 -5.1 -40.1 4 35.0 -12.3 60 10 326.8 326.9 291.0 327.7 0.23 16 465 6448 -9.1 -35.1 10 26.0 -14.9 13 17 328.7 328.8 291.8 330.3 0.42 17 457 6583 -8.1 -47.1 3 39.0 -14.8 24 17 331.6 331.6 292.3 332.1 0.12 18 402 7572 -13.7 -49.7 3 36.0 -19.0 115 15 336.7 336.7 293.6 337.1 0.10 19 400 7610 -13.9 -48.9 3 35.0 -19.2 120 14 336.9 336.9 293.7 337.4 0.11 20 327 9103 -25.7 -48.7 10 23.0 -28.3 266 10 340.7 340.7 294.6 341.2 0.14 21 300 9720 -31.3 -41.3 37 10.0 -32.6 145 11 341.3 341.3 295.0 342.6 0.34 22 288 10006 -34.1 -41.1 49 7.0 -34.9 160 14 341.3 341.3 295.0 342.7 0.36 23 258 10765 -38.1 -65.1 4 27.0 -39.4 198 21 346.3 346.3 295.8 346.4 0.02 24 250 10980 -40.1 -66.1 5 26.0 -41.2 200 12 346.4 346.5 295.8 346.5 0.02 25 215 11989 -49.1 -63.1 18 14.0 -49.5 185 10 347.8 347.8 296.2 347.9 0.04 26 200 12460 -52.5 -67.5 15 15.0 -52.8 155 2 349.6 349.6 296.5 349.7 0.02 27 174 13347 -59.3 -73.3 15 14.0 -59.5 192 16 352.6 352.6 297.2 352.7 0.01 28 150 14260 -67.5 -74.5 36 7.0 -67.5 190 15 353.8 353.8 297.4 353.9 0.01 29 141 14629 -71.1 -77.1 41 6.0 -71.1 181 17 353.8 353.8 297.4 353.9 0.01 30 129 15151 -74.9 -78.6 56 3.7 -74.9 209 15 356.1 356.1 297.9 356.1 0.01 31 108 16166 -81.3 -86.3 42 5.0 -81.3 190 24 362.6 362.6 299.2 362.6 0.00 32 100 16600 -79.7 -85.7 36 6.0 -79.7 135 27 373.7 373.7 301.2 373.8 0.00 33 91 17135 -80.5 -86.5 36 6.0 -80.5 129 20 382.4 382.4 302.6 382.4 0.00 34 74 18326 -73.5 -86.5 12 13.0 -73.6 63 13 420.4 420.4 307.7 420.4 0.00 35 70 18650 -75.1 -88.1 11 13.0 -75.2 270 20 423.7 423.7 308.2 423.7 0.00 36 64 19164 -76.5 -88.5 13 12.0 -76.6 245 19 431.6 431.6 309.0 431.7 0.00 37 50 20600 -70.3 -90.3 4 20.0 -70.5 95 24 477.8 477.8 313.2 477.8 0.00 38 47 20969 -69.1 -90.1 3 21.0 -69.3 90 27 489.2 489.2 314.2 489.2 0.00 39 43 21497 -71.5 -91.5 4 20.0 -71.6 87 38 495.9 495.9 314.7 495.9 0.00 40 40 21930 -66.1 -91.1 2 25.0 -66.4 105 45 519.9 519.9 316.3 519.9 0.00 41 37 22404 -64.9 -91.1 2 26.2 -65.4 85 58 534.6 534.6 317.2 534.6 0.00 42 35 22744 -64.1 -91.1 1 27.0 -64.6 84 57 545.3 545.3 317.8 545.3 0.00 TRP 108 16166 -81.3 -86.3 42 5.0 -81.3 190 24 362.6 362.6 299.2 362.6 0.00 WND 37 22404 -64.9 -91.1 2 26.2 -65.4 85 58 534.6 534.6 317.2 534.6 0.00 Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 560.27 mb = 4981.54 m = 16343.43 ft Wetbulb zero: 714.24 mb = 2998.81 m = 9838.50 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 29.43 % Est. max temperature: 32.93 C = 91.27 F Sfc-Lift cond lev (LCL): 925.12 mb = 796.86 m = 2614.35 ft T: 19.60 C 700-500 lapse rate: 5.86 C/km ThetaE index: 35.80 C Layer 1003.0- 700.0 mb Conv cond level (CCL): 916.38 mb = 878.62 m = 2882.57 ft Mean mixing ratio: 15.47 g/kg Conv temperature: 27.39 C = 81.31 F Cap Strength: 3.53 C Lifted Index: 0.10 C Risk: Showers probable Lifted Index @300 mb: 0.47 C Lifted Index @700 mb: 1.93 C Showalter Index: 5.31 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 14.10 C K Index: -0.90 Risk: None Sweat Index: 144.00 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.45 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 202.67 J/kg Cap Strength: 3.37 C Lift Cond Lev (LCL): 929.28 mb = 758.20 m = 2487.51 ft Lev Free Conv (LFC): 624.28 mb = 4103.54 m = 13462.88 ft Equ Level (EL): 564.28 mb = 4921.22 m = 16145.53 ft B at Equ Level: 22.47 J/kg Max Parcel Lev (MPL): 434.28 mb = 6976.37 m = 22888.06 ft Wind level data Storm motion: 129 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 1009 52 80 5 -4.9 -0.9 | 347 6 1.4 -6.0 1 1000 120 75 8 -7.7 -2.1 | 11 7 -1.4 -7.2 2 979 305 110 9 -8.5 3.1 | 47 3 -2.1 -2.0 3 945 610 100 7 -6.9 1.2 | 9 4 -0.6 -3.9 4 925 798 80 10 -9.8 -1.7 | 27 8 -3.5 -6.8 5 913 914 70 11 -10.3 -3.8 | 24 10 -4.0 -8.9 6 881 1219 50 12 -9.2 -7.7 | 13 13 -2.9 -12.8 7 850 1526 65 13 -11.8 -5.5 | 27 12 -5.5 -10.6 8 820 1829 75 10 -9.7 -2.6 | 24 8 -3.4 -7.7 9 791 2134 80 7 -6.9 -1.2 | 5 6 -0.6 -6.3 10 763 2438 120 11 -9.5 5.5 | 97 3 -3.2 0.4 11 736 2743 130 16 -12.3 10.3 | 131 8 -5.9 5.2 12 700 3168 115 15 -13.6 6.3 | 100 7 -7.3 1.2 13 659 3658 90 10 -10.0 0.0 | 36 6 -3.7 -5.1 14 634 3962 110 15 -14.1 5.1 | 90 8 -7.8 0.0 15 611 4267 100 15 -14.8 2.6 | 74 9 -8.5 -2.5 16 588 4572 135 2 -1.4 1.4 | 307 6 4.9 -3.7 17 545 5182 125 10 -8.2 5.7 | 109 2 -1.9 0.6 18 525 5486 105 14 -13.5 3.6 | 79 7 -7.2 -1.5 19 506 5791 115 10 -9.1 4.2 | 73 3 -2.8 -0.9 20 500 5880 60 10 -8.7 -5.0 | 13 10 -2.4 -10.1 21 486 6096 20 11 -3.8 -10.3 | 351 16 2.5 -15.4 22 468 6401 10 17 -3.0 -16.7 | 351 22 3.4 -21.8 23 432 7010 60 17 -14.7 -8.5 | 32 16 -8.4 -13.6 24 416 7315 80 22 -21.7 -3.8 | 60 18 -15.4 -8.9 25 400 7610 120 14 -12.1 7.0 | 108 6 -5.8 1.9 26 399 7620 120 15 -13.0 7.5 | 110 7 -6.7 2.4 27 383 7925 100 14 -13.8 2.4 | 70 8 -7.5 -2.7 28 368 8230 125 12 -9.8 6.9 | 117 4 -3.5 1.8 29 325 9144 275 10 10.0 -0.9 | 290 17 16.3 -6.0 30 311 9449 200 3 1.0 2.8 | 287 8 7.3 -2.3 31 300 9720 145 11 -6.3 9.0 | 180 4 -0.0 3.9 32 299 9754 145 10 -5.7 8.2 | 190 3 0.6 3.1 33 262 10668 200 25 8.6 23.5 | 219 24 14.9 18.4 34 250 10973 195 13 3.4 12.6 | 232 12 9.7 7.5 35 250 10980 200 12 4.1 11.3 | 239 12 10.4 6.2 36 228 11582 210 16 8.0 13.9 | 239 17 14.3 8.8 37 200 12460 155 2 -0.8 1.8 | 301 6 5.5 -3.3 38 189 12802 175 10 -0.9 10.0 | 228 7 5.4 4.9 39 180 13106 185 16 1.4 15.9 | 215 13 7.7 10.8 40 172 13411 195 16 4.1 15.5 | 225 15 10.5 10.4 41 150 14260 190 15 2.6 14.8 | 223 13 8.9 9.7 42 148 14326 195 15 3.9 14.5 | 227 14 10.2 9.4 43 141 14630 180 17 0.0 17.0 | 208 13 6.3 11.9 44 127 15240 215 14 8.0 11.5 | 246 16 14.3 6.4 45 120 15545 235 12 9.8 6.9 | 264 16 16.1 1.8 46 108 16166 190 24 4.2 23.6 | 209 21 10.5 18.5 47 103 16459 195 25 6.5 24.1 | 214 23 12.8 19.1 48 100 16600 135 27 -19.1 19.1 | 138 19 -12.8 14.0 49 97 16764 135 27 -19.1 19.1 | 138 19 -12.8 14.0 50 92 17069 125 21 -17.2 12.0 | 123 13 -10.9 7.0 51 87 17374 140 18 -11.6 13.8 | 149 10 -5.3 8.7 52 83 17678 135 20 -14.1 14.1 | 139 12 -7.8 9.1 53 79 17983 155 20 -8.5 18.1 | 171 13 -2.1 13.0 54 75 18288 85 13 -13.0 -1.1 | 47 9 -6.6 -6.2 55 71 18593 285 15 14.5 -3.9 | 293 23 20.8 -9.0 56 70 18650 270 20 20.0 -0.0 | 281 27 26.3 -5.1 57 67 18898 270 20 20.0 -0.0 | 281 27 26.3 -5.1 58 60 19507 215 18 10.3 14.7 | 240 19 16.6 9.7 59 57 19812 205 14 5.9 12.7 | 238 14 12.2 7.6 60 54 20117 280 10 9.8 -1.7 | 293 18 16.2 -6.8 61 52 20422 60 1 -0.9 -0.5 | 316 8 5.4 -5.6 62 50 20600 95 24 -23.9 2.1 | 80 18 -17.6 -3.0 63 49 20726 110 10 -9.4 3.4 | 62 4 -3.1 -1.7 64 47 21031 85 31 -30.9 -2.7 | 72 26 -24.6 -7.8 65 44 21336 80 36 -35.5 -6.3 | 69 31 -29.1 -11.3 66 40 21946 105 45 -43.5 11.6 | 100 38 -37.2 6.6 67 37 22404 85 58 -57.8 -5.1 | 79 52 -51.5 -10.1 68 36 22555 85 58 -57.8 -5.1 | 79 52 -51.5 -10.1 69 31 23165 80 54 -53.2 -9.4 | 73 49 -46.9 -14.5 Wind Parameters Mean winds (0-6000m): 98.9 at 10.8 knts Storm direction: 128.9 at 8.1 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -19.2 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 26.07 Bulk Shear: 1.01 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 98 8 23 4| 3.4 0.0 3.4| 7.7 -1.3 6.4 12.8 0.42| 9.2 3.9 1000 87 9 24 6| 1.7 3.9 5.6| 9.2 -4.6 4.6 4.6 0.21| 8.8 1.9 1500 75 10 23 8| 1.6 2.6 4.2| 18.5 -8.0 10.6 7.0 0.24| 7.7 1.9 2000 74 10 23 9| 1.6 2.0 3.6| 18.5 -12.7 5.9 2.9 0.11| 7.2 0.8 2500 80 10 27 8| 3.2 1.6 4.7| 26.7 -13.3 13.4 5.4 0.28| 7.8 2.2 3000 91 11 42 7| 2.6 1.5 4.1| 29.5 -19.2 10.3 3.4 0.21| 7.6 1.6 4000 96 11 52 6| 2.5 1.7 4.2| 40.3 -34.7 5.6 1.4 0.11| 7.7 0.9 5000 98 11 51 6| 1.8 1.3 3.1| 40.5 -41.5 -1.0 -0.2 -0.00| 8.4 -0.0 6000 99 11 52 6| 1.5 2.2 3.6| 40.5 -67.1 -26.6 -4.4 -0.12| 9.2 -1.1 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251107.12.gif