UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 16 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 1002 85 23.4 17.4 69 6.0 19.4 100 4 296.4 298.6 292.4 332.6 12.57 1 1000 104 23.4 17.4 69 6.0 19.4 95 9 296.5 298.8 292.5 332.9 12.60 2 950 554 25.6 14.6 51 11.0 18.2 43 10 303.2 305.2 293.3 336.0 11.06 3 925 789 24.6 12.6 47 12.0 16.8 360 12 304.5 306.3 292.9 334.2 9.96 4 850 1524 18.2 11.2 64 7.0 13.7 10 15 305.2 307.0 293.0 334.8 9.88 5 833 1697 16.6 10.6 68 6.0 12.8 10 14 305.3 307.1 292.9 334.4 9.68 6 805 1987 14.6 5.6 55 9.0 9.3 347 14 306.2 307.5 291.0 327.7 7.10 7 790 2146 16.0 -29.0 3 45.0 2.1 325 14 309.3 309.4 285.6 310.8 0.44 8 700 3161 8.8 0.8 57 8.0 4.5 320 22 312.2 313.3 291.8 330.4 5.80 9 641 3884 3.2 2.5 95 0.7 2.8 316 23 313.8 315.2 293.4 336.3 7.17 10 545 5181 -6.1 -6.3 98 0.2 -6.2 295 32 317.7 318.5 292.2 331.8 4.38 11 540 5253 -5.3 -11.3 63 6.0 -7.8 294 33 319.5 320.0 291.5 329.3 2.99 12 528 5431 -3.7 -15.7 39 12.0 -8.2 290 34 323.4 323.9 291.9 330.7 2.13 13 500 5860 -6.9 -15.9 49 9.0 -10.2 280 38 324.6 325.1 292.3 332.2 2.21 14 408 7404 -20.3 -23.7 74 3.4 -21.2 275 50 326.7 327.0 292.2 331.6 1.38 15 400 7550 -21.5 -27.5 58 6.0 -22.8 275 49 327.0 327.2 291.9 330.6 1.00 16 382 7887 -24.3 -31.3 52 7.0 -25.6 277 45 327.7 327.8 291.8 330.4 0.73 17 373 8060 -24.5 -50.5 7 26.0 -27.2 279 43 329.7 329.7 291.7 330.1 0.10 18 369 8138 -25.1 -52.1 6 27.0 -27.7 279 42 329.9 329.9 291.7 330.2 0.08 19 300 9600 -37.7 -50.7 24 13.0 -38.6 275 45 332.2 332.3 292.4 332.7 0.12 20 287 9904 -40.1 -53.1 24 13.0 -40.8 268 47 333.0 333.1 292.6 333.4 0.10 21 270 10318 -43.9 -48.8 58 4.9 -44.2 265 53 333.4 333.4 292.8 334.0 0.17 22 259 10596 -46.1 -50.6 60 4.5 -46.3 265 58 334.1 334.2 293.0 334.7 0.14 23 250 10830 -48.1 -57.1 35 9.0 -48.4 265 63 334.6 334.6 293.0 334.8 0.07 24 248 10883 -48.5 -53.3 57 4.8 -48.7 265 64 334.7 334.8 293.1 335.2 0.11 25 241 11072 -50.3 -53.3 70 3.0 -50.4 264 65 334.8 334.8 293.1 335.2 0.11 26 237 11181 -51.1 -57.1 49 6.0 -51.3 264 67 335.2 335.2 293.2 335.5 0.07 27 228 11433 -53.1 -56.0 71 2.9 -53.2 263 69 335.9 335.9 293.4 336.2 0.09 28 214 11840 -56.1 -60.5 58 4.4 -56.2 262 73 337.3 337.3 293.7 337.5 0.05 29 212 11900 -56.5 -62.5 47 6.0 -56.6 261 74 337.6 337.6 293.8 337.8 0.04 30 207 12052 -56.7 -68.7 21 12.0 -56.9 261 76 339.6 339.6 294.3 339.7 0.02 31 200 12270 -57.9 -68.9 23 11.0 -58.0 260 78 341.1 341.1 294.6 341.1 0.02 32 197 12365 -58.2 -71.4 17 13.1 -58.4 260 78 342.0 342.0 294.8 342.1 0.01 33 193 12494 -58.7 -74.7 11 16.0 -58.9 260 78 343.3 343.3 295.1 343.3 0.01 34 173 13175 -62.7 -74.7 18 12.0 -62.8 260 68 347.6 347.6 296.1 347.6 0.01 35 150 14050 -64.5 -82.5 7 18.0 -64.6 260 54 359.0 359.0 298.5 359.0 0.00 36 130 14921 -65.1 -85.1 5 20.0 -65.2 265 53 372.9 372.9 301.1 372.9 0.00 37 100 16490 -72.1 -87.1 9 15.0 -72.2 285 28 388.4 388.4 303.6 388.4 0.00 38 96 16730 -73.1 -87.1 10 14.0 -73.2 275 27 391.0 391.0 303.9 391.0 0.00 39 82 17650 -74.5 -89.5 8 15.0 -74.6 284 18 406.2 406.2 306.0 406.2 0.00 40 81 17722 -70.5 -88.5 5 18.0 -70.6 278 19 415.8 415.8 307.2 415.8 0.00 41 70 18600 -65.3 -91.3 2 26.0 -65.5 285 22 444.7 444.7 310.3 444.7 0.00 42 68 18777 -64.7 -90.7 2 26.0 -65.0 282 25 449.7 449.7 310.8 449.7 0.00 43 63 19243 -65.1 -91.1 2 26.0 -65.3 282 24 458.7 458.7 311.7 458.7 0.00 44 55 20084 -58.9 -91.9 1 33.0 -59.5 255 21 491.1 491.1 314.3 491.1 0.00 45 50 20680 -60.7 -91.7 1 31.0 -61.2 245 16 500.4 500.4 315.0 500.4 0.00 46 36 22731 -59.3 -92.3 1 33.0 -60.2 257 10 553.4 553.4 318.3 553.4 0.00 TRP 96 16730 -73.1 -87.1 10 14.0 -73.2 275 27 391.0 391.0 303.9 391.0 0.00 WND 197 12365 -58.2 -71.4 17 13.1 -58.4 260 78 342.0 342.0 294.8 342.1 0.01 Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 607.97 mb = 4330.44 m = 14207.32 ft Wetbulb zero: 610.87 mb = 4269.10 m = 14006.05 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 62.55 % Est. max temperature: 32.22 C = 89.99 F Sfc-Lift cond lev (LCL): 917.62 mb = 858.67 m = 2817.14 ft T: 23.99 C 700-500 lapse rate: 5.82 C/km ThetaE index: 23.99 C Layer 833.0- 700.0 mb Conv cond level (CCL): 718.46 mb = 2942.63 m = 9654.19 ft Mean mixing ratio: 11.06 g/kg Conv temperature: 38.64 C = 101.55 F Cap Strength: 5.20 C Lifted Index: 2.19 C Risk: None Lifted Index @300 mb: -0.34 C Lifted Index @700 mb: 2.86 C Showalter Index: 2.10 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 202.40 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 93.04 J/kg Max Up Vert Vel: 13.64 m/s Conv Inhibition (B-): 353.57 J/kg Cap Strength: 5.02 C Lift Cond Lev (LCL): 822.99 mb = 1799.18 m = 5902.76 ft Lev Free Conv (LFC): 587.99 mb = 4574.21 m = 15007.06 ft Equ Level (EL): 537.99 mb = 5282.93 m = 17332.23 ft B at Equ Level: 46.22 J/kg Max Parcel Lev (MPL): 497.99 mb = 5890.65 m = 19326.06 ft Wind level data Storm motion: 342 at 16 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 1002 85 100 4 -3.9 0.7 | 151 18 -9.1 16.1 1 1000 104 95 9 -9.0 0.8 | 139 21 -14.1 16.2 2 977 305 80 8 -7.9 -1.4 | 137 19 -13.0 14.0 3 944 610 35 11 -6.3 -9.0 | 119 13 -11.4 6.4 4 925 789 360 12 -0.0 -12.0 | 123 6 -5.1 3.4 5 912 914 355 12 1.0 -12.0 | 130 5 -4.1 3.4 6 850 1524 10 15 -2.6 -14.8 | 94 8 -7.7 0.6 7 820 1829 10 14 -2.4 -13.8 | 102 8 -7.5 1.6 8 791 2134 325 14 8.0 -11.5 | 217 5 2.9 3.9 9 763 2438 310 16 12.3 -10.3 | 234 9 7.1 5.1 10 709 3048 310 22 16.9 -14.1 | 264 12 11.7 1.2 11 700 3161 320 22 14.1 -16.9 | 279 9 9.0 -1.5 12 683 3353 330 20 10.0 -17.3 | 292 5 4.9 -1.9 13 610 4267 305 26 21.3 -14.9 | 268 16 16.2 0.5 14 544 5182 295 32 29.0 -13.5 | 266 24 23.9 1.9 15 500 5860 280 38 37.4 -6.6 | 255 33 32.3 8.8 16 485 6096 275 39 38.9 -3.4 | 250 36 33.7 12.0 17 413 7315 275 51 50.8 -4.4 | 257 47 45.7 10.9 18 400 7550 275 49 48.8 -4.3 | 256 45 43.7 11.1 19 364 8230 280 41 40.4 -7.1 | 257 36 35.3 8.3 20 306 9449 280 43 42.3 -7.5 | 258 38 37.2 7.9 21 300 9600 275 45 44.8 -3.9 | 254 41 39.7 11.5 22 280 10058 265 48 47.8 4.2 | 245 47 42.7 19.6 23 250 10830 265 63 62.8 5.5 | 250 61 57.6 20.9 24 200 12270 260 78 76.8 13.5 | 248 77 71.7 28.9 25 197 12365 260 78 76.8 13.5 | 248 77 71.7 28.9 26 193 12497 260 78 76.8 13.5 | 248 77 71.7 28.9 27 150 14050 260 54 53.2 9.4 | 243 54 48.1 24.8 28 143 14326 260 53 52.2 9.2 | 242 53 47.1 24.6 29 136 14630 265 59 58.8 5.1 | 249 57 53.7 20.5 30 111 15850 265 34 33.9 3.0 | 237 34 28.8 18.3 31 106 16154 300 23 19.9 -11.5 | 255 15 14.8 3.9 32 100 16490 285 28 27.0 -7.2 | 250 23 21.9 8.1 33 96 16730 275 27 26.9 -2.4 | 239 25 21.8 13.0 34 95 16764 290 28 26.3 -9.6 | 255 22 21.2 5.8 35 91 17069 270 22 22.0 -0.0 | 228 23 16.9 15.4 36 86 17374 305 14 11.5 -8.0 | 221 10 6.4 7.3 37 78 17983 260 22 21.7 3.8 | 221 25 16.5 19.2 38 70 18593 295 36 32.6 -15.2 | 270 28 27.5 0.2 39 70 18600 285 22 21.3 -5.7 | 239 19 16.1 9.7 40 67 18898 280 27 26.6 -4.7 | 244 24 21.5 10.7 41 64 19202 285 24 23.2 -6.2 | 243 20 18.1 9.2 42 60 19507 265 26 25.9 2.3 | 230 27 20.8 17.6 43 50 20680 245 16 14.5 6.8 | 203 24 9.4 22.1 44 50 20726 260 15 14.8 2.6 | 208 20 9.7 18.0 45 44 21336 235 23 18.8 13.2 | 206 32 13.7 28.6 46 41 21641 220 12 7.7 9.2 | 186 25 2.6 24.6 47 38 21946 300 5 4.3 -2.5 | 176 13 -0.8 12.9 48 36 22250 255 10 9.7 2.6 | 194 19 4.5 18.0 49 32 22860 250 16 15.0 5.5 | 205 23 9.9 20.9 Wind Parameters Mean winds (0-6000m): 311.6 at 21.6 knts Storm direction: 341.6 at 16.2 knts Shear (0-3000m) pos: 1.0 neg: 3.9 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 117.8 deg Storm rel helicity (0-3000m) pos: 28.4 neg: -52.6 tot: -24.2 m^2/s^2 ave: -8.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.96 Bulk Shear: 96.42 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 70 9 132 18| 0.0 9.8 9.8| 0.0 -45.0 -45.0 -90.0 -0.70| 13.8 -9.7 1000 32 10 122 12| 0.0 7.3 7.3| 2.5 -48.6 -46.1 -46.1 -0.43| 11.9 -5.0 1500 20 12 116 10| 1.1 4.9 6.0| 2.6 -52.6 -50.0 -33.3 -0.46| 9.1 -4.2 2000 14 12 113 9| 0.8 4.5 5.3| 8.6 -52.6 -44.0 -22.0 -0.14| 9.4 -1.4 2500 359 13 116 6| 0.7 4.6 5.3| 15.7 -52.6 -36.9 -14.8 -0.03| 9.1 -0.3 3000 346 14 134 2| 1.0 3.9 4.8| 28.4 -52.6 -24.2 -8.1 0.07| 8.5 0.6 4000 336 16 248 2| 1.1 3.6 4.7| 35.9 -60.4 -24.6 -6.1 0.06| 8.3 0.5 5000 324 19 267 6| 0.9 3.7 4.6| 35.9 -69.1 -33.3 -6.7 0.02| 7.6 0.2 6000 312 22 265 11| 0.7 4.0 4.7| 35.9-134.5 -98.7 -16.4 -0.07| 7.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251016.00.gif