UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 14 OCT 25 Station: SBSM WMO ident: 83937 Latitude: -29.71 Longitude: -53.69 Elevation: 85.00 ------------------------------------------------------------------------------- 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 1001 85 17.8 13.5 76 4.3 15.1 270 2 290.9 292.6 288.2 318.4 9.75 1 1000 98 18.4 13.5 73 4.9 15.3 260 9 291.5 293.3 288.5 319.2 9.76 2 994 150 21.2 12.2 56 9.0 15.6 254 11 294.9 296.5 289.0 320.8 9.01 3 987 211 21.2 12.2 56 9.0 15.6 246 13 295.5 297.1 289.2 321.7 9.07 4 925 770 16.8 9.8 63 7.0 12.6 235 17 296.5 298.0 288.9 320.4 8.24 5 850 1484 10.2 8.0 86 2.2 8.9 240 22 296.8 298.3 288.7 320.0 7.94 6 806 1923 6.4 5.2 92 1.2 5.8 227 25 297.3 298.6 287.9 317.5 6.89 7 789 2097 5.6 2.0 78 3.6 3.8 221 26 298.3 299.3 287.1 314.9 5.61 8 772 2276 7.6 -12.4 23 20.0 -0.2 215 29 302.3 302.7 284.7 308.3 1.91 9 756 2449 7.4 -19.6 13 27.0 -1.6 210 32 303.9 304.1 284.3 307.4 1.07 10 700 3079 4.8 -18.2 17 23.0 -3.1 220 29 307.8 308.0 286.1 312.1 1.30 11 629 3944 1.4 -39.6 3 41.0 -7.4 224 34 313.5 313.5 286.8 314.2 0.19 12 556 4925 -4.3 -42.3 3 38.0 -11.5 240 33 318.0 318.0 288.3 318.6 0.17 13 500 5750 -11.1 -41.1 6 30.0 -16.2 240 39 319.5 319.5 288.8 320.3 0.21 14 400 7420 -23.9 -53.9 5 30.0 -26.6 250 36 323.9 323.9 290.0 324.2 0.06 15 367 8041 -28.7 -58.7 4 30.0 -30.7 253 35 325.6 325.6 290.5 325.8 0.04 16 351 8358 -29.9 -62.9 3 33.0 -31.9 248 43 328.2 328.2 291.2 328.3 0.02 17 347 8439 -29.5 -63.5 2 34.0 -31.5 247 46 329.8 329.8 291.7 329.9 0.02 18 300 9460 -36.7 -59.7 7 23.0 -37.9 235 56 333.6 333.7 292.7 333.8 0.04 19 250 10700 -46.1 -65.1 10 19.0 -46.6 240 74 337.5 337.5 293.7 337.6 0.02 20 240 10970 -48.3 -65.3 12 17.0 -48.7 241 76 338.2 338.2 293.9 338.3 0.02 21 213 11747 -53.1 -69.5 12 16.3 -53.4 245 80 342.4 342.4 294.9 342.5 0.02 22 200 12150 -55.7 -71.7 12 16.0 -55.9 240 73 344.6 344.6 295.4 344.6 0.01 23 196 12279 -55.9 -72.9 10 17.0 -56.1 242 74 346.2 346.2 295.8 346.3 0.01 24 150 13950 -63.5 -80.5 8 17.0 -63.6 255 60 360.7 360.7 298.8 360.7 0.00 25 136 14548 -65.9 -82.9 8 17.0 -66.0 255 61 366.7 366.7 299.9 366.7 0.00 26 123 15156 -66.7 -84.7 6 18.0 -66.8 249 55 375.9 375.9 301.6 375.9 0.00 27 114 15619 -62.7 -86.7 3 24.0 -62.9 245 50 391.6 391.6 304.0 391.6 0.00 28 101 16360 -65.9 -86.9 4 21.0 -66.0 250 44 399.3 399.3 305.1 399.3 0.00 29 100 16420 -65.9 -86.9 4 21.0 -66.0 250 44 400.4 400.4 305.3 400.4 0.00 30 96 16669 -63.9 -87.9 2 24.0 -64.1 250 44 409.0 409.0 306.4 409.0 0.00 31 84 17480 -68.3 -88.3 4 20.0 -68.4 236 15 416.0 416.0 307.2 416.0 0.00 32 71 18485 -69.9 -89.9 4 20.0 -70.0 280 14 433.1 433.1 309.1 433.1 0.00 33 70 18570 -68.7 -89.7 3 21.0 -68.8 260 15 437.4 437.4 309.6 437.4 0.00 34 63 19206 -66.7 -89.7 3 23.0 -66.9 260 17 455.2 455.2 311.3 455.2 0.00 35 61 19404 -62.7 -89.7 1 27.0 -63.0 260 18 468.3 468.3 312.5 468.3 0.00 36 50 20640 -60.3 -88.3 1 28.0 -60.9 325 13 501.4 501.4 315.1 501.4 0.00 37 49 20766 -59.5 -88.5 1 29.0 -60.1 247 6 506.2 506.2 315.4 506.2 0.00 38 38 22350 -61.1 -89.1 1 28.0 -61.7 280 8 540.3 540.3 317.5 540.3 0.00 39 33 23232 -57.9 -87.9 1 30.0 -59.0 231 5 571.0 571.0 319.2 571.0 0.01 40 30 23830 -59.5 -88.5 1 29.0 -60.4 240 13 582.4 582.4 319.8 582.5 0.01 41 28 24261 -59.7 -89.7 1 30.0 -60.7 240 13 593.5 593.5 320.3 593.5 0.00 42 26 24729 -55.9 -87.9 1 32.0 -57.5 235 19 617.0 617.0 321.3 617.0 0.01 43 20 26410 -52.7 -85.7 1 33.0 -55.5 230 3 674.9 674.9 323.6 675.0 0.01 44 18 27094 -50.5 -85.5 1 35.0 -54.1 250 5 702.4 702.5 324.5 702.6 0.01 45 16 27860 -51.5 -85.5 1 34.0 -55.1 273 8 723.3 723.3 325.1 723.4 0.02 TRP 136 14548 -65.9 -82.9 8 17.0 -66.0 255 61 366.7 366.7 299.9 366.7 0.00 WND 213 11747 -53.1 -69.5 12 16.3 -53.4 245 80 342.4 342.4 294.9 342.5 0.02 Sounding variables and indices 1000-500 mb thick: 5652.00 m Freezing level: 611.07 mb = 4184.82 m = 13729.57 ft Wetbulb zero: 772.68 mb = 2269.02 m = 7444.20 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 31.96 % Est. max temperature: 23.76 C = 74.77 F Sfc-Lift cond lev (LCL): 939.05 mb = 640.21 m = 2100.42 ft T: 17.82 C 700-500 lapse rate: 5.95 C/km ThetaE index: 14.26 C Layer 925.0- 700.0 mb Conv cond level (CCL): 835.13 mb = 1629.70 m = 5346.72 ft Mean mixing ratio: 8.62 g/kg Conv temperature: 23.94 C = 75.09 F Cap Strength: 6.05 C Lifted Index: 4.82 C Risk: None Lifted Index @300 mb: 9.63 C Lifted Index @700 mb: 4.02 C Showalter Index: 5.32 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.10 C K Index: 6.30 Risk: None Sweat Index: 179.00 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.90 J/kg Max Up Vert Vel: 5.08 m/s Conv Inhibition (B-): 25.35 J/kg Cap Strength: 6.02 C Lift Cond Lev (LCL): 849.22 mb = 1491.60 m = 4893.65 ft Lev Free Conv (LFC): 814.22 mb = 1839.12 m = 6033.79 ft Equ Level (EL): 784.22 mb = 2147.34 m = 7045.00 ft B at Equ Level: 11.53 J/kg Max Parcel Lev (MPL): 764.22 mb = 2359.61 m = 7741.41 ft Wind level data Storm motion: 260 at 22 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 1001 85 270 2 2.0 -0.0 | 79 20 -19.4 -3.8 1 1000 98 260 9 8.9 1.6 | 80 13 -12.6 -2.2 2 976 305 235 16 13.1 9.2 | 123 10 -8.3 5.4 3 942 610 230 16 12.3 10.3 | 125 11 -9.2 6.5 4 925 770 235 17 13.9 9.8 | 128 10 -7.5 5.9 5 909 914 230 18 13.8 11.6 | 135 11 -7.7 7.8 6 850 1484 240 22 19.1 11.0 | 162 8 -2.4 7.2 7 846 1524 240 22 19.1 11.0 | 162 8 -2.4 7.2 8 785 2134 220 26 16.7 19.9 | 164 17 -4.7 16.1 9 757 2438 210 32 16.0 27.7 | 167 25 -5.4 23.9 10 700 3079 220 29 18.6 22.2 | 171 19 -2.8 18.4 11 603 4267 225 36 25.5 25.5 | 191 22 4.0 21.7 12 558 4877 240 33 28.6 16.5 | 209 15 7.1 12.7 13 500 5750 240 39 33.8 19.5 | 218 20 12.3 15.7 14 477 6096 250 42 39.5 14.4 | 240 21 18.0 10.6 15 458 6401 250 43 40.4 14.7 | 240 22 19.0 10.9 16 400 7420 250 36 33.8 12.3 | 236 15 12.4 8.5 17 373 7925 255 33 31.9 8.5 | 246 11 10.4 4.7 18 357 8230 250 39 36.6 13.3 | 238 18 15.2 9.5 19 327 8839 240 60 52.0 30.0 | 229 40 30.5 26.2 20 300 9449 235 56 45.9 32.1 | 221 37 24.4 28.3 21 300 9460 235 56 45.9 32.1 | 221 37 24.4 28.3 22 250 10700 240 74 64.1 37.0 | 232 54 42.6 33.2 23 213 11747 245 80 72.5 33.8 | 240 59 51.1 30.0 24 208 11887 245 80 72.5 33.8 | 240 59 51.1 30.0 25 200 12150 240 73 63.2 36.5 | 232 53 41.8 32.7 26 172 13106 255 77 74.4 19.9 | 253 55 52.9 16.1 27 150 13950 255 60 58.0 15.5 | 252 38 36.5 11.7 28 136 14548 255 61 58.9 15.8 | 252 39 37.5 12.0 29 115 15545 245 51 46.2 21.6 | 234 30 24.8 17.8 30 100 16420 250 44 41.3 15.0 | 241 23 19.9 11.2 31 94 16764 250 44 41.3 15.0 | 241 23 19.9 11.2 32 85 17374 220 15 9.6 11.5 | 123 14 -11.8 7.7 33 81 17678 270 14 14.0 -0.0 | 63 8 -7.4 -3.8 34 77 17983 280 17 16.7 -3.0 | 35 8 -4.7 -6.8 35 73 18288 325 13 7.5 -10.6 | 44 20 -14.0 -14.5 36 70 18570 260 15 14.8 2.6 | 80 7 -6.7 -1.2 37 70 18593 285 14 13.5 -3.6 | 47 11 -7.9 -7.4 38 66 18898 260 15 14.8 2.6 | 80 7 -6.7 -1.2 39 60 19507 260 18 17.7 3.1 | 80 4 -3.7 -0.7 40 57 19812 285 21 20.3 -5.4 | 7 9 -1.2 -9.2 41 54 20117 270 29 29.0 -0.0 | 297 8 7.6 -3.8 42 52 20422 220 11 7.1 8.4 | 108 15 -14.4 4.6 43 50 20640 325 13 7.5 -10.6 | 44 20 -14.0 -14.5 44 49 20726 235 4 3.3 2.3 | 85 18 -18.2 -1.5 45 47 21031 330 17 8.5 -14.7 | 35 23 -12.9 -18.5 46 45 21336 310 20 15.3 -12.9 | 20 18 -6.1 -16.7 47 43 21641 290 18 16.9 -6.2 | 24 11 -4.5 -10.0 48 41 21946 305 10 8.2 -5.7 | 54 16 -13.2 -9.5 49 33 23165 230 4 3.1 2.6 | 86 18 -18.4 -1.2 50 30 23830 240 13 11.3 6.5 | 105 11 -10.2 2.7 51 27 24384 240 13 11.3 6.5 | 105 11 -10.2 2.7 52 26 24689 235 20 16.4 11.5 | 147 9 -5.1 7.7 53 24 25298 240 13 11.3 6.5 | 105 11 -10.2 2.7 54 23 25603 200 10 3.4 9.4 | 107 19 -18.0 5.6 55 22 25908 360 3 -0.0 -3.0 | 72 22 -21.4 -6.8 56 21 26213 225 10 7.1 7.1 | 103 15 -14.4 3.3 57 20 26410 230 3 2.3 1.9 | 84 19 -19.1 -1.9 58 15 27432 290 10 9.4 -3.4 | 59 14 -12.0 -7.2 59 12 28042 275 22 21.9 -1.9 | 355 6 0.5 -5.7 Wind Parameters Mean winds (0-6000m): 229.9 at 29.0 knts Storm direction: 259.9 at 21.8 knts Shear (0-3000m) pos: 1.5 neg: 4.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -1.1 tot: 56.9 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 29.32 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 ------------------------------------------------------------------------------- 500 237 14 113 10| 0.0 14.9 14.9| 27.0 0.0 27.0 54.0 0.55| 17.2 9.5 1000 234 16 123 10| 1.7 7.5 9.2| 35.2 0.0 35.2 35.2 0.57| 10.9 6.3 1500 236 18 132 9| 2.4 5.0 7.3| 42.5 0.0 42.5 28.3 0.59| 8.9 5.3 2000 233 19 142 10| 1.8 5.0 6.8| 43.4 -1.1 42.2 21.1 0.46| 8.6 4.0 2500 228 21 152 12| 1.4 5.4 6.8| 51.5 -1.1 50.4 20.1 0.40| 8.8 3.5 3000 225 23 157 13| 1.5 4.5 6.0| 58.0 -1.1 56.9 19.0 0.38| 8.1 3.1 4000 224 25 165 15| 1.8 3.4 5.2| 88.0 -1.1 86.9 21.7 0.44| 6.9 3.1 5000 226 27 173 15| 2.2 2.7 4.9|125.1 -1.1 124.0 24.8 0.48| 6.7 3.2 6000 230 29 183 15| 2.5 2.5 4.9|173.6 -1.1 172.4 28.7 0.53| 6.6 3.5 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251014.00.gif