UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for SBNT... Searching the city database file for: SBNT ... Date:0000Z 3 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 1010 52 26.0 23.1 84 2.9 23.9 90 8 298.3 301.5 296.7 350.4 17.89 1 1000 128 25.2 22.1 83 3.1 23.0 90 13 298.4 301.4 296.1 347.8 16.98 2 957 513 21.6 21.4 99 0.2 21.5 105 18 298.5 301.6 296.2 347.9 17.00 3 931 752 19.6 19.4 99 0.2 19.5 110 19 298.8 301.6 295.2 343.7 15.41 4 925 808 19.8 17.9 89 1.9 18.5 110 19 299.6 302.1 294.5 340.7 14.09 5 890 1140 18.6 15.1 80 3.5 16.3 105 19 301.6 303.9 293.7 337.6 12.22 6 850 1533 15.8 13.4 86 2.4 14.3 115 13 302.7 304.8 293.4 336.6 11.44 7 819 1847 13.6 13.2 97 0.4 13.3 180 11 303.6 305.8 293.9 338.5 11.73 8 805 1993 13.6 12.0 90 1.6 12.6 211 10 305.1 307.1 293.9 338.1 11.01 9 789 2162 15.8 2.8 42 13.0 8.5 254 8 309.2 310.3 291.0 327.5 5.94 10 756 2525 15.0 -15.0 11 30.0 2.8 32 5 312.1 312.4 287.9 317.4 1.58 11 750 2592 15.0 -13.0 13 28.0 3.1 30 8 312.9 313.2 288.4 319.0 1.87 12 700 3171 9.8 -13.2 18 23.0 0.4 35 15 313.3 313.7 288.7 319.8 1.97 13 672 3510 9.4 -22.6 8 32.0 -1.6 39 15 316.6 316.7 288.6 319.8 0.93 14 582 4686 2.0 -30.0 7 32.0 -6.9 49 15 321.2 321.3 289.7 323.2 0.54 15 547 5185 1.0 -41.0 3 42.0 -8.4 72 17 325.8 325.8 290.7 326.5 0.19 16 546 5200 1.0 -42.0 2 43.0 -8.4 73 17 326.0 326.0 290.7 326.6 0.17 17 500 5900 -4.7 -34.7 7 30.0 -11.8 105 20 327.3 327.4 291.4 328.8 0.40 18 474 6316 -7.9 -29.9 15 22.0 -13.5 115 23 328.4 328.5 291.9 330.8 0.67 19 463 6497 -8.5 -35.5 9 27.0 -14.5 119 23 329.8 329.9 292.1 331.4 0.40 20 442 6855 -8.7 -49.7 2 41.0 -15.4 133 19 334.0 334.0 292.9 334.4 0.09 21 403 7563 -12.3 -49.3 3 37.0 -18.1 124 19 338.3 338.3 294.0 338.7 0.11 22 400 7620 -12.9 -48.9 3 36.0 -18.5 120 20 338.2 338.2 294.0 338.7 0.11 23 341 8809 -23.9 -47.9 9 24.0 -26.8 126 26 339.1 339.1 294.2 339.6 0.15 24 300 9730 -30.9 -53.9 9 23.0 -32.8 120 22 341.8 341.8 294.8 342.2 0.08 25 283 10142 -33.5 -59.5 6 26.0 -35.2 104 22 343.8 343.9 295.3 344.0 0.04 26 250 11000 -41.3 -64.3 7 23.0 -42.2 110 22 344.7 344.7 295.4 344.8 0.03 27 203 12384 -52.7 -71.7 8 19.0 -53.0 138 27 347.8 347.8 296.1 347.9 0.01 28 200 12480 -53.5 -71.5 9 18.0 -53.8 140 28 348.0 348.0 296.2 348.1 0.01 29 183 13043 -58.5 -73.5 13 15.0 -58.7 143 25 348.9 348.9 296.4 348.9 0.01 30 155 14063 -66.9 -75.9 27 9.0 -67.0 212 13 351.5 351.5 297.0 351.6 0.01 31 150 14260 -67.1 -78.1 20 11.0 -67.2 235 12 354.5 354.5 297.6 354.5 0.01 32 114 15881 -74.5 -86.5 14 12.0 -74.5 226 13 369.7 369.7 300.5 369.7 0.00 33 100 16630 -80.5 -87.5 30 7.0 -80.5 260 11 372.2 372.2 300.9 372.2 0.00 34 97 16801 -81.5 -87.5 35 6.0 -81.5 280 9 373.5 373.5 301.2 373.5 0.00 35 95 16919 -78.5 -86.5 26 8.0 -78.5 278 9 381.6 381.6 302.5 381.6 0.00 36 83 17695 -75.3 -87.3 14 12.0 -75.3 193 12 403.2 403.2 305.6 403.2 0.00 37 77 18126 -78.1 -88.1 18 10.0 -78.1 49 17 406.1 406.1 306.0 406.1 0.00 38 70 18670 -78.5 -88.5 18 10.0 -78.6 305 13 416.4 416.4 307.3 416.5 0.00 39 67 18920 -79.3 -88.3 21 9.0 -79.3 326 16 420.0 420.0 307.7 420.0 0.00 40 61 19462 -73.1 -89.1 7 16.0 -73.2 237 10 445.2 445.2 310.4 445.2 0.00 41 56 19964 -72.9 -89.9 6 17.0 -73.0 188 22 456.7 456.7 311.5 456.7 0.00 42 52 20398 -73.5 -91.5 5 18.0 -73.6 125 29 465.0 465.0 312.2 465.0 0.00 43 50 20630 -69.7 -90.7 3 21.0 -69.9 65 36 479.2 479.2 313.4 479.2 0.00 44 44 21390 -71.9 -91.9 3 20.0 -72.1 66 35 491.7 491.7 314.4 491.7 0.00 45 30 23710 -61.9 -89.9 1 28.0 -62.6 100 65 575.9 575.9 319.5 575.9 0.00 TRP 97 16801 -81.5 -87.5 35 6.0 -81.5 280 9 373.5 373.5 301.2 373.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 537.93 mb = 5322.66 m = 17462.57 ft Wetbulb zero: 694.62 mb = 3234.96 m = 10613.25 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 37.39 % Est. max temperature: 30.14 C = 86.26 F Sfc-Lift cond lev (LCL): 968.69 mb = 406.71 m = 1334.34 ft T: 22.59 C 700-500 lapse rate: 5.31 C/km ThetaE index: 21.11 C Layer 805.0- 750.0 mb Conv cond level (CCL): 940.65 mb = 662.62 m = 2173.92 ft Mean mixing ratio: 16.17 g/kg Conv temperature: 26.38 C = 79.48 F Cap Strength: 2.91 C Lifted Index: -0.27 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.28 C Lifted Index @700 mb: 0.35 C Showalter Index: 3.54 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 18.10 C K Index: 10.90 Risk: None Sweat Index: 206.80 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.31 J/kg Max Up Vert Vel: 11.60 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.90 C Lift Cond Lev (LCL): 939.92 mb = 669.39 m = 2196.13 ft Lev Free Conv (LFC): 934.92 mb = 715.67 m = 2347.96 ft Equ Level (EL): 914.92 mb = 902.35 m = 2960.44 ft B at Equ Level: 7.33 J/kg Max Parcel Lev (MPL): 754.92 mb = 2536.89 m = 8323.03 ft Wind level data Storm motion: 106 at 11 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 1010 52 90 8 -8.0 0.0 | 321 4 2.5 -3.1 1 1000 128 90 13 -13.0 0.0 | 39 4 -2.5 -3.1 2 980 305 95 15 -14.9 1.3 | 68 5 -4.4 -1.8 3 946 610 110 19 -17.9 6.5 | 115 8 -7.4 3.4 4 925 808 110 19 -17.9 6.5 | 115 8 -7.4 3.4 5 914 914 105 20 -19.3 5.2 | 103 9 -8.8 2.1 6 851 1524 105 16 -15.5 4.1 | 102 5 -5.0 1.0 7 850 1533 115 13 -11.8 5.5 | 152 3 -1.3 2.4 8 792 2134 240 9 7.8 4.5 | 266 18 18.3 1.4 9 764 2438 35 2 -1.1 -1.6 | 297 10 9.3 -4.7 10 736 2743 25 14 -5.9 -12.7 | 344 16 4.6 -15.8 11 710 3048 15 13 -3.4 -12.6 | 336 17 7.1 -15.6 12 700 3171 35 15 -8.6 -12.3 | 353 15 1.9 -15.4 13 684 3353 40 16 -10.3 -12.3 | 359 15 0.2 -15.3 14 635 3962 35 11 -6.3 -9.0 | 341 13 4.2 -12.1 15 612 4267 55 14 -11.5 -8.0 | 5 11 -1.0 -11.1 16 589 4572 45 15 -10.6 -10.6 | 0 14 -0.1 -13.7 17 500 5900 105 20 -19.3 5.2 | 103 9 -8.8 2.1 18 487 6096 115 19 -17.2 8.0 | 126 8 -6.7 4.9 19 469 6401 115 24 -21.8 10.1 | 122 13 -11.3 7.0 20 433 7010 140 17 -10.9 13.0 | 177 10 -0.4 9.9 21 416 7315 140 14 -9.0 10.7 | 191 8 1.5 7.6 22 400 7620 120 20 -17.3 10.0 | 135 10 -6.8 6.9 23 400 7620 120 20 -17.3 10.0 | 135 10 -6.8 6.9 24 368 8230 115 21 -19.0 8.9 | 124 10 -8.5 5.8 25 353 8534 115 23 -20.8 9.7 | 123 12 -10.4 6.6 26 325 9144 140 30 -19.3 23.0 | 156 22 -8.8 19.9 27 300 9730 120 22 -19.1 11.0 | 133 12 -8.6 7.9 28 299 9754 120 22 -19.1 11.0 | 133 12 -8.6 7.9 29 274 10363 95 22 -21.9 1.9 | 84 11 -11.4 -1.2 30 250 11000 110 22 -20.7 7.5 | 114 11 -10.2 4.4 31 229 11582 120 19 -16.5 9.5 | 137 9 -6.0 6.4 32 200 12480 140 28 -18.0 21.4 | 158 20 -7.5 18.4 33 190 12802 145 29 -16.6 23.8 | 163 22 -6.1 20.7 34 172 13411 140 18 -11.6 13.8 | 174 11 -1.1 10.7 35 150 14260 235 12 9.8 6.9 | 259 21 20.3 3.8 36 148 14326 190 16 2.8 15.8 | 226 18 13.3 12.7 37 127 15240 245 27 24.5 11.4 | 257 36 35.0 8.3 38 120 15545 220 22 14.1 16.9 | 241 28 24.6 13.8 39 114 15850 225 13 9.2 9.2 | 253 21 19.7 6.1 40 108 16154 250 14 13.2 4.8 | 266 24 23.6 1.7 41 100 16630 260 11 10.8 1.9 | 273 21 21.3 -1.2 42 98 16764 245 12 10.9 5.1 | 265 21 21.4 2.0 43 97 16801 280 9 8.9 -1.6 | 284 20 19.4 -4.7 44 93 17069 275 10 10.0 -0.9 | 281 21 20.5 -4.0 45 88 17374 275 12 12.0 -1.0 | 280 23 22.4 -4.1 46 83 17678 200 12 4.1 11.3 | 241 17 14.6 8.2 47 79 17983 65 16 -14.5 -6.8 | 22 11 -4.0 -9.9 48 71 18593 355 21 1.8 -20.9 | 333 27 12.3 -24.0 49 70 18670 305 13 10.6 -7.5 | 297 24 21.1 -10.5 50 67 18898 330 16 8.0 -13.9 | 313 25 18.5 -16.9 51 64 19202 290 12 11.3 -4.1 | 288 23 21.8 -7.2 52 61 19507 230 10 7.7 6.4 | 260 18 18.2 3.3 53 58 19812 175 24 -2.1 23.9 | 202 22 8.4 20.8 54 55 20117 200 20 6.8 18.8 | 228 23 17.3 15.7 55 50 20630 65 36 -32.6 -15.2 | 50 29 -22.1 -18.3 56 49 20726 85 28 -27.9 -2.4 | 72 18 -17.4 -5.5 57 47 21031 65 36 -32.6 -15.2 | 50 29 -22.1 -18.3 58 44 21336 60 34 -29.4 -17.0 | 43 28 -19.0 -20.1 59 42 21641 90 38 -38.0 0.0 | 84 28 -27.5 -3.1 60 30 23710 100 65 -64.0 11.3 | 99 54 -53.5 8.2 61 25 24384 100 69 -68.0 12.0 | 99 58 -57.5 8.9 62 24 24689 95 74 -73.7 6.4 | 93 63 -63.2 3.4 63 15 26518 85 68 -67.7 -5.9 | 81 58 -57.2 -9.0 Wind Parameters Mean winds (0-6000m): 76.4 at 14.6 knts Storm direction: 106.4 at 10.9 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 14.9 deg Storm rel helicity (0-3000m) pos: 151.9 neg: -15.6 tot: 136.4 m^2/s^2 ave: 45.5 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 8.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 18.16 Bulk Shear: 3.71 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 97 15 73 4| 11.2 0.0 11.2| 12.6 0.0 12.6 25.1 0.93| 13.0 12.0 1000 103 17 98 6| 5.6 0.6 6.2| 14.4 -3.9 10.5 10.5 0.67| 8.4 5.6 1500 104 17 100 6| 2.4 0.4 2.8| 18.6 -4.1 14.5 9.7 0.64| 8.4 5.4 2000 110 16 118 5| 4.4 0.3 4.7| 61.4 -4.1 57.3 28.7 0.68| 11.6 7.8 2500 110 14 125 3| 1.6 0.2 1.8|133.2 -5.7 127.5 51.0 0.70| 13.9 9.8 3000 97 13 63 3| 1.3 1.3 2.6|151.9 -15.6 136.4 45.5 0.65| 13.3 8.7 4000 77 13 23 7| 0.3 1.0 1.2|183.9 -31.8 152.1 38.0 0.59| 11.7 7.0 5000 70 14 17 8| 0.6 0.8 1.4|212.5 -34.0 178.5 35.7 0.61| 10.6 6.4 6000 76 15 29 7| 1.5 0.7 2.1|248.9 -34.0 214.9 35.8 0.65| 10.2 6.6 Wrote GIF file: /home/apache/climate/data/raob//SBNT/skewt/SBNT.skewt.20251103.00.gif