UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052900.upa.cvt Date: 0000Z 29 MAY 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 29 MAY 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 1011 85 8.4 7.6 95 0.8 8.0 260 6 280.7 281.8 280.6 298.4 6.48 1 1000 175 7.8 6.1 89 1.7 6.9 215 8 281.0 282.0 280.1 297.2 5.91 2 956 544 4.6 4.6 100 0.0 4.6 193 27 281.3 282.3 279.8 296.7 5.56 3 925 813 3.8 1.7 86 2.1 2.8 190 33 283.2 284.0 279.7 296.3 4.67 4 867 1336 0.0 0.0 100 0.0 0.0 181 26 284.5 285.3 280.0 297.0 4.41 5 850 1494 -0.7 -0.7 100 0.0 -0.7 180 25 285.4 286.2 280.3 297.5 4.27 6 759 2393 -4.1 -4.4 98 0.3 -4.2 170 14 291.1 291.8 282.1 301.7 3.63 7 737 2626 -2.9 -3.2 98 0.3 -3.0 134 12 294.9 295.6 284.2 307.0 4.10 8 700 3033 -4.7 -5.0 98 0.3 -4.8 85 10 297.3 298.0 284.8 308.5 3.76 9 592 4332 -12.1 -13.1 92 1.0 -12.4 121 22 303.3 303.7 285.5 310.6 2.35 10 572 4594 -13.9 -14.6 94 0.7 -14.1 130 25 304.2 304.6 285.7 311.0 2.15 11 526 5225 -18.3 -19.6 89 1.3 -18.6 146 27 306.3 306.5 285.8 311.2 1.54 12 522 5282 -18.7 -20.8 83 2.1 -19.2 146 27 306.4 306.7 285.7 311.0 1.40 13 517 5353 -20.5 -30.5 40 10.0 -22.2 148 27 305.1 305.2 284.2 307.1 0.58 14 500 5600 -22.1 -38.1 22 16.0 -24.2 150 26 306.1 306.1 284.2 307.1 0.29 15 499 5615 -22.3 -38.3 22 16.0 -24.4 149 26 306.0 306.1 284.2 307.0 0.28 16 453 6320 -25.5 -46.5 12 21.0 -27.5 108 33 310.6 310.6 285.7 311.1 0.13 17 442 6499 -24.9 -52.9 6 28.0 -27.2 102 36 313.5 313.6 286.6 313.8 0.06 18 400 7220 -27.7 -65.7 1 38.0 -29.8 105 29 319.0 319.0 288.4 319.0 0.01 19 369 7798 -30.3 -67.3 1 37.0 -32.1 111 25 323.0 323.0 289.7 323.0 0.01 20 330 8586 -35.3 -70.3 2 35.0 -36.6 135 25 326.6 326.6 290.7 326.6 0.01 21 304 9158 -36.1 -73.1 1 37.0 -37.4 159 30 333.2 333.2 292.6 333.3 0.01 22 300 9250 -36.7 -72.7 1 36.0 -37.9 150 29 333.6 333.6 292.7 333.7 0.01 23 273 9894 -41.7 -74.7 2 33.0 -42.6 135 37 335.5 335.5 293.2 335.5 0.01 24 265 10095 -40.5 -76.5 1 36.0 -41.5 129 36 340.1 340.1 294.4 340.2 0.00 25 250 10490 -41.7 -76.7 1 35.0 -42.6 105 22 344.1 344.1 295.3 344.1 0.00 26 200 11990 -45.7 -79.7 1 34.0 -46.4 0 0 360.4 360.4 298.8 360.4 0.00 27 194 12193 -45.1 -79.1 1 34.0 -45.9 0 0 364.5 364.5 299.6 364.5 0.00 28 158 13537 -53.9 -82.9 2 29.0 -54.3 321 23 371.6 371.6 300.8 371.7 0.00 29 150 13870 -55.3 -83.3 2 28.0 -55.6 325 29 374.8 374.8 301.4 374.8 0.00 30 141 14267 -53.9 -83.9 1 30.0 -54.4 327 29 383.9 383.9 302.9 384.0 0.00 31 110 15832 -63.1 -87.1 3 24.0 -63.3 335 10 394.9 394.9 304.5 394.9 0.00 32 101 16359 -63.1 -87.1 3 24.0 -63.3 304 34 404.7 404.7 305.8 404.7 0.00 33 100 16420 -63.5 -87.5 2 24.0 -63.7 295 41 405.0 405.0 305.9 405.0 0.00 34 85 17414 -62.1 -88.1 2 26.0 -62.4 276 24 427.1 427.1 308.5 427.1 0.00 35 74 18261 -64.7 -88.7 2 24.0 -64.9 287 17 438.9 438.9 309.8 438.9 0.00 36 71 18513 -62.9 -87.9 2 25.0 -63.2 274 13 448.0 448.0 310.7 448.0 0.00 37 70 18600 -63.5 -88.5 2 25.0 -63.8 270 13 448.5 448.5 310.7 448.5 0.00 38 62 19338 -67.1 -89.1 3 22.0 -67.3 288 12 456.4 456.4 311.4 456.4 0.00 39 58 19747 -60.5 -88.5 1 28.0 -61.0 296 19 480.1 480.1 313.5 480.1 0.00 40 53 20309 -59.9 -87.9 1 28.0 -60.4 253 15 494.0 494.0 314.5 494.0 0.00 41 50 20670 -62.5 -88.5 2 26.0 -62.9 255 14 496.2 496.2 314.7 496.2 0.00 42 49 20794 -63.1 -89.1 2 26.0 -63.5 255 14 497.7 497.7 314.8 497.7 0.00 43 43 21604 -59.9 -87.9 1 28.0 -60.6 256 15 524.5 524.5 316.6 524.5 0.00 44 35 22886 -61.1 -88.1 2 27.0 -61.8 286 27 553.1 553.1 318.3 553.2 0.00 45 30 23850 -58.3 -87.3 1 29.0 -59.4 280 27 585.7 585.7 319.9 585.7 0.01 46 29 24064 -57.7 -87.7 1 30.0 -58.9 308 22 593.1 593.1 320.3 593.1 0.01 47 27 24523 -52.1 -85.1 1 33.0 -54.4 275 28 621.0 621.0 321.5 621.1 0.01 48 21 26139 -56.3 -86.3 1 30.0 -58.2 257 16 654.6 654.6 322.9 654.7 0.01 49 20 26450 -55.1 -87.1 1 32.0 -57.3 295 15 667.5 667.5 323.3 667.6 0.01 50 17 27495 -52.3 -85.3 1 33.0 -55.5 287 15 708.3 708.3 324.7 708.4 0.02 TRP 110 15832 -63.1 -87.1 3 24.0 -63.3 335 10 394.9 394.9 304.5 394.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 867.00 mb = 1335.52 m = 4381.58 ft Wetbulb zero: 866.52 mb = 1339.93 m = 4396.06 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 91.72 % Est. max temperature: 12.58 C = 54.65 F Sfc-Lift cond lev (LCL): 998.82 mb = 184.66 m = 605.85 ft T: 7.72 C 700-500 lapse rate: 6.78 C/km ThetaE index: 2.13 C Layer 1000.0- 867.0 mb Conv cond level (CCL): 924.55 mb = 816.96 m = 2680.27 ft Mean mixing ratio: 5.43 g/kg Conv temperature: 10.94 C = 51.69 F Cap Strength: 9.87 C Lifted Index: 9.11 C Risk: None Lifted Index @300 mb: 26.21 C Lifted Index @700 mb: 6.59 C Showalter Index: 8.58 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 21.40 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 76.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.73 J/kg Max Up Vert Vel: 4.84 m/s Conv Inhibition (B-): 47432.54 J/kg Cap Strength: 9.82 C Lift Cond Lev (LCL): 944.39 mb = 643.95 m = 2112.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 183 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 1011 85 260 6 5.9 1.0 | 341 16 5.1 -15.0 1 1000 175 215 8 4.6 6.6 | 338 10 3.8 -9.5 2 984 305 205 17 7.2 15.4 | 275 6 6.4 -0.6 3 948 610 190 30 5.2 29.5 | 198 14 4.4 13.5 4 925 813 190 33 5.7 32.5 | 197 17 4.9 16.5 5 913 914 185 30 2.6 29.9 | 187 14 1.8 13.9 6 850 1494 180 25 0.0 25.0 | 175 9 -0.8 9.0 7 784 2134 200 17 5.8 16.0 | 270 5 5.0 -0.0 8 755 2438 165 14 -3.6 13.5 | 61 5 -4.4 -2.5 9 726 2743 115 11 -10.0 4.6 | 43 16 -10.8 -11.4 10 700 3033 85 10 -10.0 -0.9 | 33 20 -10.8 -16.9 11 595 4267 120 22 -19.1 11.0 | 76 20 -19.9 -5.0 12 550 4877 140 28 -18.0 21.4 | 106 20 -18.8 5.4 13 508 5486 150 27 -13.5 23.4 | 117 16 -14.3 7.4 14 500 5600 150 26 -13.0 22.5 | 115 15 -13.8 6.5 15 467 6096 115 29 -26.3 12.3 | 82 27 -27.1 -3.8 16 429 6706 95 39 -38.9 3.4 | 72 42 -39.7 -12.6 17 400 7220 105 29 -28.0 7.5 | 74 30 -28.8 -8.5 18 347 8230 115 22 -19.9 9.3 | 72 22 -20.7 -6.7 19 318 8839 150 28 -14.0 24.2 | 119 17 -14.8 8.2 20 305 9144 160 30 -10.3 28.2 | 138 16 -11.1 12.2 21 300 9250 150 29 -14.5 25.1 | 121 18 -15.3 9.1 22 279 9754 140 38 -24.4 29.1 | 117 28 -25.2 13.1 23 255 10363 120 34 -29.4 17.0 | 92 30 -30.3 1.0 24 250 10490 105 22 -21.3 5.7 | 65 24 -22.1 -10.3 25 233 10973 95 16 -15.9 1.4 | 49 22 -16.7 -14.6 26 213 11582 45 11 -7.8 -7.8 | 20 25 -8.6 -23.8 27 200 11990 0 0 -0.0 -0.0 | 3 16 -0.8 -16.0 28 194 12192 0 0 -0.0 -0.0 | 3 16 -0.8 -16.0 29 169 13106 315 15 10.6 -10.6 | 340 28 9.8 -26.6 30 150 13870 325 29 16.6 -23.8 | 338 43 15.8 -39.8 31 146 14021 335 24 10.1 -21.8 | 346 39 9.3 -37.8 32 140 14326 325 30 17.2 -24.6 | 338 44 16.4 -40.6 33 127 14935 295 21 19.0 -8.9 | 324 31 18.2 -24.9 34 121 15240 290 32 30.1 -10.9 | 313 40 29.3 -27.0 35 110 15832 335 10 4.2 -9.1 | 352 25 3.4 -25.1 36 110 15850 285 14 13.5 -3.6 | 327 23 12.7 -19.6 37 104 16154 335 12 5.1 -10.9 | 351 27 4.3 -26.9 38 100 16420 295 41 37.2 -17.3 | 313 49 36.4 -33.3 39 95 16764 300 39 33.8 -19.5 | 317 48 33.0 -35.5 40 86 17374 280 26 25.6 -4.5 | 310 32 24.8 -20.5 41 81 17678 250 11 10.3 3.8 | 322 16 9.5 -12.2 42 77 17983 310 11 8.4 -7.1 | 342 24 7.6 -23.1 43 74 18288 285 18 17.4 -4.7 | 321 26 16.6 -20.7 44 70 18593 270 11 11.0 -0.0 | 328 19 10.2 -16.0 45 70 18600 270 13 13.0 -0.0 | 323 20 12.2 -16.0 46 63 19202 255 14 13.5 3.6 | 314 18 12.7 -12.4 47 60 19507 325 10 5.7 -8.2 | 348 25 4.9 -24.2 48 57 19812 290 21 19.7 -7.2 | 321 30 18.9 -23.2 49 55 20117 275 17 16.9 -1.5 | 317 24 16.1 -17.5 50 52 20422 240 14 12.1 7.0 | 309 14 11.3 -9.0 51 50 20670 255 14 13.5 3.6 | 314 18 12.7 -12.4 52 47 21031 255 14 13.5 3.6 | 314 18 12.7 -12.4 53 45 21336 310 12 9.2 -7.7 | 341 25 8.4 -23.7 54 43 21641 250 15 14.1 5.1 | 309 17 13.3 -10.9 55 41 21946 310 5 3.8 -3.2 | 351 19 3.0 -19.2 56 39 22250 340 11 3.8 -10.3 | 354 27 3.0 -26.3 57 37 22555 290 20 18.8 -6.8 | 322 29 18.0 -22.8 58 35 22860 285 28 27.0 -7.2 | 312 35 26.2 -23.3 59 33 23165 300 20 17.3 -10.0 | 328 31 16.5 -26.0 60 30 23774 285 26 25.1 -6.7 | 313 33 24.3 -22.7 61 30 23850 280 27 26.6 -4.7 | 309 33 25.8 -20.7 62 29 24079 310 22 16.9 -14.1 | 332 34 16.0 -30.2 63 28 24384 280 27 26.6 -4.7 | 309 33 25.8 -20.7 64 25 24994 260 33 32.5 5.7 | 288 33 31.7 -10.3 65 24 25298 240 23 19.9 11.5 | 283 20 19.1 -4.5 66 23 25603 265 17 16.9 1.5 | 312 22 16.1 -14.5 67 22 25908 230 16 12.3 10.3 | 297 13 11.4 -5.7 68 20 26450 295 15 13.6 -6.3 | 330 26 12.8 -22.3 69 20 26518 250 7 6.6 2.4 | 337 15 5.8 -13.6 70 16 27127 300 18 15.6 -9.0 | 329 29 14.8 -25.0 71 15 27432 280 23 22.7 -4.0 | 312 30 21.8 -20.0 72 13 27737 285 30 29.0 -7.8 | 310 37 28.2 -23.8 Wind Parameters Mean winds (0-6000m): 152.9 at 21.4 knts Storm direction: 182.9 at 16.0 knts Shear (0-3000m) pos: 1.4 neg: 3.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 53.0 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -89.8 tot: -74.8 m^2/s^2 ave: -24.9 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 13.6 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 34.75 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 ------------------------------------------------------------------------------- 500 201 17 268 5| 0.0 28.1 28.1| 0.0 -43.4 -43.4 -86.8 -0.72| 29.3-21.1 1000 192 24 210 9| 0.0 14.3 14.3| 0.0 -60.4 -60.4 -60.4 -0.66| 19.3-12.8 1500 189 25 199 9| 0.0 8.0 8.0| 2.5 -65.3 -62.8 -41.9 -0.59| 14.8 -8.7 2000 189 24 200 8| 2.2 6.0 8.1| 13.6 -65.3 -51.8 -25.9 -0.35| 13.3 -4.6 2500 187 22 198 6| 1.7 5.0 6.7| 15.0 -67.4 -52.4 -21.0 -0.19| 14.1 -2.7 3000 182 20 179 4| 1.4 3.7 5.1| 15.0 -89.8 -74.8 -24.9 -0.24| 13.6 -3.2 4000 168 19 117 5| 0.5 2.8 3.3| 82.2 -89.8 -7.6 -1.9 -0.07| 11.8 -0.8 5000 157 20 107 9| 1.6 2.2 3.8|158.0 -89.8 68.2 13.6 0.08| 11.0 0.8 6000 153 21 106 11| 1.4 2.9 4.3|168.2-158.0 10.2 1.7 -0.02| 10.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250529.00.gif