UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052400.upa.cvt Date: 0000Z 24 MAY 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 24 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 12.4 11.6 95 0.8 11.9 0 0 284.7 286.1 284.6 308.2 8.51 1 1000 181 14.2 11.8 85 2.4 12.8 75 4 287.4 288.9 285.9 311.7 8.72 2 999 189 14.2 11.7 85 2.5 12.7 76 4 287.4 288.9 285.9 311.7 8.67 3 925 838 13.0 11.0 88 2.0 11.8 55 15 292.6 294.2 288.1 318.1 8.94 4 907 1003 12.4 10.8 90 1.6 11.4 40 14 293.6 295.2 288.5 319.4 9.00 5 888 1181 13.8 -5.2 26 19.0 5.2 19 11 296.9 297.4 283.7 305.7 2.92 6 882 1239 14.4 -11.6 15 26.0 4.0 14 11 298.1 298.4 282.8 303.6 1.78 7 850 1550 12.6 -20.4 8 33.0 1.6 360 11 299.3 299.5 282.3 302.2 0.89 8 809 1962 11.0 -27.0 5 38.0 -0.1 334 10 301.9 302.0 282.8 303.6 0.52 9 779 2277 12.0 -31.0 3 43.0 -0.1 280 10 306.3 306.3 284.4 307.5 0.37 10 728 2839 9.0 -33.0 3 42.0 -2.1 254 11 309.0 309.0 285.4 310.1 0.33 11 700 3161 6.2 -26.8 7 33.0 -3.4 245 14 309.4 309.5 285.8 311.4 0.61 12 646 3811 0.4 -25.6 12 26.0 -6.9 248 16 310.0 310.1 286.2 312.5 0.74 13 631 3998 -1.1 -31.1 8 30.0 -8.4 242 14 310.3 310.4 286.0 311.9 0.45 14 601 4384 -3.7 -27.7 14 24.0 -9.9 268 12 311.7 311.8 286.7 313.9 0.65 15 586 4583 -5.3 -13.3 53 8.0 -8.2 263 11 312.1 312.5 288.6 319.7 2.34 16 576 4718 -6.1 -24.1 23 18.0 -11.1 259 11 312.7 312.9 287.4 315.9 0.95 17 562 4910 -7.3 -16.3 49 9.0 -10.4 255 10 313.5 313.8 288.6 319.7 1.90 18 558 4965 -6.7 -22.7 27 16.0 -11.3 257 11 314.8 315.0 288.3 318.6 1.11 19 502 5780 -13.5 -23.5 43 10.0 -16.1 257 22 316.2 316.4 288.8 320.1 1.14 20 500 5810 -13.7 -24.7 39 11.0 -16.4 255 22 316.3 316.5 288.7 319.9 1.03 21 491 5948 -13.7 -34.7 15 21.0 -17.7 253 22 318.0 318.1 288.6 319.5 0.41 22 402 7443 -23.5 -46.5 10 23.0 -26.1 250 36 324.0 324.0 290.1 324.5 0.15 23 400 7480 -23.7 -45.7 11 22.0 -26.2 250 37 324.2 324.2 290.2 324.8 0.16 24 305 9388 -40.5 -43.4 74 2.9 -40.7 255 69 326.7 326.8 291.1 327.8 0.27 25 300 9500 -40.3 -54.3 21 14.0 -41.0 255 70 328.6 328.6 291.4 328.9 0.08 26 299 9523 -40.1 -58.1 13 18.0 -40.9 255 70 329.2 329.2 291.5 329.4 0.05 27 250 10720 -49.5 -58.5 34 9.0 -49.8 250 92 332.5 332.5 292.4 332.7 0.06 28 244 10879 -50.8 -59.8 34 9.0 -51.0 250 95 332.9 332.9 292.6 333.1 0.05 29 239 11013 -51.9 -60.9 33 9.0 -52.1 250 94 333.2 333.2 292.6 333.3 0.04 30 237 11067 -52.3 -62.3 29 10.0 -52.5 249 92 333.4 333.4 292.7 333.5 0.04 31 212 11782 -56.1 -72.1 12 16.0 -56.3 248 79 338.2 338.2 293.9 338.3 0.01 32 200 12150 -58.3 -73.3 13 15.0 -58.5 255 80 340.4 340.4 294.4 340.5 0.01 33 179 12843 -61.5 -76.5 12 15.0 -61.6 257 86 346.2 346.2 295.8 346.2 0.01 34 151 13889 -65.1 -81.1 9 16.0 -65.2 255 84 357.3 357.3 298.1 357.3 0.00 35 150 13930 -64.9 -81.9 8 17.0 -65.0 255 84 358.3 358.3 298.4 358.3 0.00 36 129 14856 -63.3 -85.3 4 22.0 -63.4 251 74 376.9 376.9 301.8 377.0 0.00 37 100 16410 -67.1 -87.1 4 20.0 -67.2 245 44 398.1 398.1 304.9 398.1 0.00 38 79 17828 -68.3 -88.3 4 20.0 -68.4 260 42 423.4 423.4 308.1 423.4 0.00 39 71 18473 -64.7 -88.7 2 24.0 -64.9 252 30 444.2 444.2 310.3 444.2 0.00 40 70 18560 -64.7 -88.7 2 24.0 -64.9 255 24 446.0 446.0 310.5 446.0 0.00 41 53 20260 -63.9 -87.9 2 24.0 -64.3 263 28 484.8 484.8 313.8 484.8 0.00 42 53 20260 -64.1 -88.1 2 24.0 -64.4 263 28 484.3 484.3 313.8 484.3 0.00 43 50 20620 -60.5 -87.5 2 27.0 -61.0 275 21 500.9 500.9 315.0 500.9 0.00 44 45 21281 -56.5 -85.5 1 29.0 -57.5 246 28 525.9 525.9 316.6 526.0 0.01 45 40 22024 -58.3 -86.3 2 28.0 -59.2 274 19 539.4 539.4 317.5 539.5 0.01 46 35 22871 -54.5 -84.5 1 30.0 -55.9 248 13 570.4 570.4 319.2 570.4 0.01 47 31 23642 -57.3 -85.3 2 28.0 -58.5 298 27 582.9 582.9 319.8 583.0 0.01 48 30 23850 -55.3 -85.3 1 30.0 -56.8 280 25 593.9 593.9 320.3 593.9 0.01 49 21 26168 -47.7 -81.7 1 34.0 -51.8 268 31 680.6 680.6 323.8 680.8 0.02 50 20 26490 -47.9 -80.9 1 33.0 -52.0 270 28 689.6 689.6 324.1 689.8 0.03 51 15 28382 -49.3 -82.3 1 33.0 -53.8 267 34 744.0 744.1 325.8 744.3 0.03 TRP 151 13889 -65.1 -81.1 9 16.0 -65.2 255 84 357.3 357.3 298.1 357.3 0.00 WND 244 10879 -50.8 -59.8 34 9.0 -51.0 250 95 332.9 332.9 292.6 333.1 0.05 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 642.00 mb = 3860.62 m = 12665.92 ft Wetbulb zero: 811.35 mb = 1937.95 m = 6358.03 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 28.71 % Est. max temperature: 26.69 C = 80.04 F Sfc-Lift cond lev (LCL): 999.04 mb = 189.11 m = 620.44 ft T: 14.20 C 700-500 lapse rate: 7.51 C/km ThetaE index: 17.21 C Layer 888.0- 809.0 mb Conv cond level (CCL): 705.58 mb = 3095.79 m = 10156.68 ft Mean mixing ratio: 8.81 g/kg Conv temperature: 37.10 C = 98.78 F Cap Strength: 8.95 C Lifted Index: 5.62 C Risk: None Lifted Index @300 mb: 10.01 C Lifted Index @700 mb: 8.00 C Showalter Index: 13.73 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: -6.70 C K Index: -27.10 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.66 J/kg Max Up Vert Vel: 5.94 m/s Conv Inhibition (B-): 44529.91 J/kg Cap Strength: 8.96 C Lift Cond Lev (LCL): 929.54 mb = 796.71 m = 2613.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 10 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 0 0 -0.0 -0.0 | 123 10 -8.2 5.4 1 1000 181 75 4 -3.9 -1.0 | 110 13 -12.1 4.3 2 985 305 85 10 -10.0 -0.9 | 104 19 -18.2 4.5 3 950 610 85 17 -16.9 -1.5 | 99 25 -25.2 3.9 4 925 838 55 15 -12.3 -8.6 | 81 21 -20.5 -3.2 5 917 914 50 15 -11.5 -9.6 | 78 20 -19.7 -4.3 6 884 1219 15 11 -2.8 -10.6 | 65 12 -11.1 -5.3 7 853 1524 360 11 -0.0 -11.0 | 56 10 -8.2 -5.6 8 850 1550 360 11 -0.0 -11.0 | 56 10 -8.2 -5.6 9 822 1829 15 10 -2.6 -9.7 | 68 12 -10.8 -4.3 10 792 2134 280 10 9.8 -1.7 | 204 4 1.6 3.6 11 764 2438 280 9 8.9 -1.6 | 189 4 0.6 3.8 12 710 3048 240 12 10.4 6.0 | 191 12 2.2 11.4 13 700 3161 245 14 12.7 5.9 | 202 12 4.5 11.3 14 657 3658 255 17 16.4 4.4 | 220 13 8.2 9.8 15 632 3962 240 14 12.1 7.0 | 197 13 3.9 12.4 16 608 4267 270 12 12.0 -0.0 | 215 7 3.8 5.4 17 563 4877 255 10 9.7 2.6 | 190 8 1.4 8.0 18 521 5486 275 17 16.9 -1.5 | 246 10 8.7 3.9 19 500 5810 255 22 21.3 5.7 | 230 17 13.0 11.1 20 481 6096 250 23 21.6 7.9 | 225 19 13.4 13.2 21 462 6401 270 26 26.0 -0.0 | 253 19 17.8 5.4 22 409 7315 250 34 31.9 11.6 | 234 29 23.7 17.0 23 400 7480 250 37 34.8 12.7 | 236 32 26.5 18.0 24 359 8230 255 58 56.0 15.0 | 247 52 47.8 20.4 25 300 9500 255 70 67.6 18.1 | 248 64 59.4 23.5 26 250 10720 250 92 86.5 31.5 | 245 86 78.2 36.8 27 244 10879 250 95 89.3 32.5 | 245 89 81.0 37.9 28 240 10973 250 95 89.3 32.5 | 245 89 81.0 37.9 29 219 11582 245 78 70.7 33.0 | 238 73 62.5 38.3 30 200 12150 255 80 77.3 20.7 | 249 74 69.0 26.1 31 155 13716 260 94 92.6 16.3 | 256 87 84.3 21.7 32 151 13889 255 84 81.1 21.7 | 250 78 72.9 27.1 33 150 13930 255 84 81.1 21.7 | 250 78 72.9 27.1 34 134 14630 255 88 85.0 22.8 | 250 82 76.8 28.1 35 127 14935 250 69 64.8 23.6 | 243 64 56.6 29.0 36 115 15545 260 49 48.3 8.5 | 251 42 40.0 13.9 37 104 16154 270 59 59.0 -0.0 | 264 51 50.8 5.4 38 100 16410 245 44 39.9 18.6 | 233 40 31.6 24.0 39 94 16764 245 48 43.5 20.3 | 234 44 35.3 25.7 40 85 17374 260 34 33.5 5.9 | 246 28 25.3 11.3 41 81 17678 265 38 37.9 3.3 | 254 31 29.6 8.7 42 77 17983 255 45 43.5 11.6 | 244 39 35.2 17.0 43 73 18288 245 42 38.1 17.7 | 232 38 29.8 23.1 44 70 18560 255 24 23.2 6.2 | 232 19 15.0 11.6 45 63 19202 255 21 20.3 5.4 | 228 16 12.1 10.8 46 60 19507 290 19 17.9 -6.5 | 277 10 9.6 -1.1 47 54 20117 265 33 32.9 2.9 | 251 26 24.6 8.2 48 52 20422 260 23 22.7 4.0 | 237 17 14.4 9.4 49 50 20620 275 21 20.9 -1.8 | 254 13 12.7 3.5 50 49 20726 275 21 20.9 -1.8 | 254 13 12.7 3.5 51 47 21031 275 21 20.9 -1.8 | 254 13 12.7 3.5 52 45 21336 240 29 25.1 14.5 | 220 26 16.9 19.9 53 43 21641 290 15 14.1 -5.1 | 268 6 5.9 0.2 54 39 22250 265 22 21.9 1.9 | 242 16 13.7 7.3 55 37 22555 240 24 20.8 12.0 | 216 21 12.6 17.4 56 35 22860 245 13 11.8 5.5 | 198 11 3.6 10.9 57 33 23165 310 14 10.7 -9.0 | 325 4 2.5 -3.6 58 30 23774 295 31 28.1 -13.1 | 291 21 19.9 -7.7 59 30 23850 280 25 24.6 -4.3 | 266 16 16.4 1.0 60 26 24689 265 32 31.9 2.8 | 251 25 23.6 8.2 61 24 25298 280 40 39.4 -6.9 | 273 31 31.2 -1.6 62 23 25603 265 37 36.9 3.2 | 253 30 28.6 8.6 63 20 26490 270 28 28.0 -0.0 | 255 20 19.8 5.4 64 18 26822 290 29 27.3 -9.9 | 283 20 19.0 -4.5 65 16 27127 260 30 29.5 5.2 | 244 24 21.3 10.6 66 14 27737 275 39 38.9 -3.4 | 266 31 30.6 2.0 67 11 28346 255 41 39.6 10.6 | 243 35 31.4 16.0 Wind Parameters Mean winds (0-6000m): 273.1 at 13.1 knts Storm direction: 303.1 at 9.8 knts Shear (0-3000m) pos: 2.8 neg: 4.9 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 7.0 neg: -105.8 tot: -98.8 m^2/s^2 ave: -32.9 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 11.6 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 67.66 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 84 10 104 18| 16.9 0.0 16.9| 0.0 -24.2 -24.2 -48.4 -0.36| 17.0 -6.2 1000 69 12 93 20| 8.5 7.1 15.5| 0.0 -88.3 -88.3 -88.3 -0.55| 16.2 -8.9 1500 52 12 83 18| 5.6 6.4 12.0| 0.3 -96.9 -96.6 -64.4 -0.52| 13.0 -6.8 2000 40 12 77 16| 4.2 6.6 10.8| 5.3-103.1 -97.8 -48.9 -0.23| 14.5 -3.4 2500 26 11 71 14| 3.4 5.4 8.8| 5.7-104.2 -98.4 -39.4 -0.23| 12.7 -2.9 3000 9 11 61 11| 2.8 4.9 7.7| 7.0-105.8 -98.8 -32.9 -0.21| 11.6 -2.5 4000 298 12 277 3| 1.5 3.2 4.8| 26.8-120.2 -93.4 -23.3 -0.16| 10.3 -1.6 5000 282 12 230 5| 1.5 2.7 4.2| 35.7-125.9 -90.2 -18.0 -0.13| 9.2 -1.2 6000 273 13 226 7| 0.8 2.8 3.6| 48.4-145.4 -97.0 -16.2 -0.10| 9.1 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20250524.00.gif