UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 19 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 1013 85 16.2 9.2 63 7.0 12.2 120 2 288.3 289.6 284.8 308.6 7.22 1 1007 138 16.8 7.8 55 9.0 11.7 118 11 289.4 290.5 284.6 308.1 6.60 2 1000 201 16.6 6.6 52 10.0 11.1 115 21 289.8 290.8 284.2 307.2 6.11 3 949 645 13.4 3.4 51 10.0 8.2 116 28 290.9 291.8 283.7 305.7 5.15 4 925 861 11.6 1.6 50 10.0 6.6 120 28 291.2 292.0 283.2 304.6 4.64 5 850 1560 5.8 0.8 70 5.0 3.4 145 20 292.2 293.1 283.8 306.1 4.77 6 822 1833 3.2 0.1 80 3.1 1.7 140 19 292.3 293.1 283.8 305.9 4.69 7 792 2133 1.2 -2.3 77 3.5 -0.4 170 12 293.3 294.0 283.5 305.2 4.08 8 781 2246 2.4 -28.6 8 31.0 -5.2 166 16 295.7 295.8 280.1 297.3 0.46 9 770 2361 3.6 -37.4 3 41.0 -5.0 163 19 298.2 298.3 280.8 298.9 0.20 10 700 3130 0.6 -35.4 5 36.0 -7.1 170 25 303.1 303.2 283.0 304.1 0.27 11 614 4171 -5.3 -42.3 4 37.0 -11.7 192 33 307.9 308.0 284.8 308.5 0.15 12 500 5750 -16.5 -49.5 4 33.0 -20.3 205 54 312.9 312.9 286.5 313.2 0.08 13 499 5765 -16.5 -49.5 4 33.0 -20.3 205 54 313.1 313.1 286.5 313.4 0.08 14 473 6164 -17.7 -57.7 2 40.0 -21.5 216 61 316.4 316.4 287.6 316.6 0.03 15 400 7390 -27.1 -56.1 5 29.0 -29.2 230 69 319.8 319.8 288.7 320.0 0.05 16 359 8161 -32.7 -60.7 4 28.0 -34.2 235 75 322.3 322.3 289.5 322.4 0.03 17 300 9410 -38.7 -66.7 4 28.0 -39.7 245 79 330.8 330.8 292.0 330.9 0.02 18 250 10650 -44.5 -73.5 3 29.0 -45.2 260 81 339.9 339.9 294.3 339.9 0.01 19 232 11148 -46.5 -75.5 2 29.0 -47.1 268 86 344.2 344.2 295.3 344.2 0.01 20 231 11176 -46.3 -75.3 2 29.0 -46.9 268 87 344.9 344.9 295.5 345.0 0.01 21 200 12120 -52.5 -78.5 3 26.0 -52.9 270 82 349.6 349.6 296.5 349.6 0.00 22 199 12152 -52.7 -78.7 3 26.0 -53.1 270 82 349.8 349.8 296.6 349.8 0.00 23 180 12796 -54.7 -81.4 2 26.7 -55.0 275 97 356.7 356.7 298.1 356.7 0.00 24 173 13049 -55.5 -82.5 2 27.0 -55.8 275 97 359.5 359.5 298.6 359.5 0.00 25 150 13950 -58.7 -84.7 2 26.0 -58.9 270 89 368.9 368.9 300.4 369.0 0.00 26 134 14654 -62.3 -85.3 3 23.0 -62.4 265 84 374.6 374.6 301.4 374.7 0.00 27 120 15340 -60.3 -86.3 2 26.0 -60.5 262 64 390.3 390.3 303.8 390.3 0.00 28 101 16400 -66.7 -87.7 4 21.0 -66.8 279 44 397.7 397.7 304.9 397.7 0.00 29 100 16460 -67.1 -88.1 4 21.0 -67.2 280 47 398.1 398.1 304.9 398.1 0.00 30 86 17362 -70.1 -89.1 5 19.0 -70.2 270 40 409.6 409.6 306.5 409.6 0.00 31 78 17944 -67.7 -89.7 3 22.0 -67.8 257 34 426.2 426.2 308.4 426.2 0.00 32 73 18340 -70.3 -90.3 4 20.0 -70.4 267 27 428.8 428.8 308.7 428.8 0.00 33 70 18590 -68.3 -90.3 3 22.0 -68.4 250 33 438.3 438.3 309.7 438.3 0.00 34 67 18854 -67.7 -90.7 2 23.0 -67.9 249 34 445.1 445.1 310.4 445.1 0.00 35 65 19039 -63.1 -91.1 1 28.0 -63.4 235 28 459.0 459.0 311.7 459.0 0.00 36 62 19330 -64.9 -90.9 2 26.0 -65.1 223 15 461.3 461.3 311.9 461.3 0.00 37 50 20650 -63.5 -91.5 1 28.0 -63.8 230 19 493.8 493.8 314.5 493.9 0.00 38 49 20774 -63.5 -91.5 1 28.0 -63.9 255 25 496.7 496.7 314.7 496.7 0.00 39 44 21444 -58.3 -91.3 1 33.0 -59.1 231 15 524.9 524.9 316.6 524.9 0.00 40 42 21736 -59.1 -91.1 1 32.0 -59.9 241 10 530.0 530.0 316.9 530.0 0.00 41 31 23660 -54.7 -90.7 0 36.0 -56.3 229 16 590.0 590.0 320.2 590.0 0.00 42 30 23870 -55.3 -89.3 1 34.0 -56.8 335 7 593.9 593.9 320.3 593.9 0.00 43 23 25567 -53.3 -90.3 0 37.0 -55.6 256 10 646.7 646.7 322.6 646.7 0.00 44 20 26460 -55.5 -91.5 0 36.0 -57.6 210 2 666.3 666.3 323.3 666.3 0.00 45 18 27135 -53.3 -90.3 0 37.0 -56.1 202 1 693.6 693.6 324.2 693.7 0.01 46 18 27135 -53.3 -90.3 0 37.0 -56.1 202 1 693.6 693.6 324.2 693.7 0.01 TRP 86 17362 -70.1 -89.1 5 19.0 -70.2 270 40 409.6 409.6 306.5 409.6 0.00 WND 180 12796 -54.7 -81.4 2 26.7 -55.0 275 97 356.7 356.7 298.1 356.7 0.00 Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 691.25 mb = 3235.85 m = 10616.18 ft Wetbulb zero: 797.55 mb = 2076.60 m = 6812.92 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 24.94 % Est. max temperature: 19.97 C = 67.95 F Sfc-Lift cond lev (LCL): 912.22 mb = 975.99 m = 3202.04 ft T: 10.65 C 700-500 lapse rate: 6.53 C/km ThetaE index: 8.82 C Layer 822.0- 770.0 mb Conv cond level (CCL): 800.79 mb = 2043.89 m = 6705.61 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 20.91 C = 69.65 F Cap Strength: 7.75 C Lifted Index: 8.32 C Risk: None Lifted Index @300 mb: 17.71 C Lifted Index @700 mb: 6.67 C Showalter Index: 8.32 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.30 C K Index: -12.90 Risk: None Sweat Index: 103.60 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.34 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 46604.62 J/kg Cap Strength: 8.31 C Lift Cond Lev (LCL): 830.69 mb = 1747.14 m = 5732.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 23 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 1013 85 120 2 -1.7 1.0 | 35 23 -13.3 -19.3 1 1000 201 115 21 -19.0 8.9 | 70 33 -30.6 -11.4 2 988 305 110 24 -22.6 8.2 | 71 36 -34.1 -12.1 3 953 610 115 28 -25.4 11.8 | 77 38 -37.0 -8.4 4 925 861 120 28 -24.2 14.0 | 80 36 -35.8 -6.3 5 919 914 120 28 -24.2 14.0 | 80 36 -35.8 -6.3 6 854 1524 145 20 -11.5 16.4 | 80 23 -23.1 -3.9 7 850 1560 145 20 -11.5 16.4 | 80 23 -23.1 -3.9 8 822 1829 140 19 -12.2 14.6 | 76 24 -23.8 -5.7 9 792 2134 170 12 -2.1 11.8 | 58 16 -13.7 -8.5 10 763 2438 160 22 -7.5 20.7 | 91 19 -19.1 0.4 11 700 3130 170 25 -4.3 24.6 | 105 17 -15.9 4.3 12 680 3353 170 26 -4.5 25.6 | 108 17 -16.1 5.3 13 605 4267 195 34 8.8 32.8 | 167 13 -2.8 12.6 14 559 4877 205 43 18.2 39.0 | 199 20 6.6 18.7 15 500 5750 205 54 22.8 48.9 | 201 31 11.2 28.7 16 477 6096 215 60 34.4 49.1 | 218 37 22.8 28.9 17 404 7315 225 71 50.2 50.2 | 232 49 38.6 29.9 18 400 7390 230 69 52.9 44.4 | 240 48 41.3 24.1 19 355 8230 235 76 62.3 43.6 | 245 56 50.7 23.3 20 325 8839 235 84 68.8 48.2 | 244 64 57.2 27.9 21 300 9410 245 79 71.6 33.4 | 258 61 60.0 13.1 22 250 10650 260 81 79.8 14.1 | 275 68 68.2 -6.2 23 227 11278 270 88 88.0 -0.0 | 285 79 76.4 -20.3 24 200 12120 270 82 82.0 -0.0 | 286 73 70.4 -20.3 25 189 12497 270 82 82.0 -0.0 | 286 73 70.4 -20.3 26 180 12796 275 97 96.6 -8.5 | 289 90 85.0 -28.7 27 171 13106 275 97 96.6 -8.5 | 289 90 85.0 -28.7 28 156 13716 270 82 82.0 -0.0 | 286 73 70.4 -20.3 29 150 13950 270 89 89.0 -0.0 | 285 80 77.4 -20.3 30 141 14326 265 93 92.6 8.1 | 279 82 81.1 -12.2 31 122 15240 265 68 67.7 5.9 | 284 58 56.2 -14.4 32 110 15850 245 43 39.0 18.2 | 274 27 27.4 -2.1 33 105 16154 275 33 32.9 -2.9 | 317 31 21.3 -23.2 34 100 16460 280 47 46.3 -8.2 | 309 45 34.7 -28.4 35 95 16764 280 47 46.3 -8.2 | 309 45 34.7 -28.4 36 90 17069 265 40 39.8 3.5 | 301 33 28.3 -16.8 37 86 17362 270 40 40.0 -0.0 | 306 35 28.4 -20.3 38 86 17374 280 35 34.5 -6.1 | 319 35 22.9 -26.4 39 77 17983 255 34 32.8 8.8 | 298 24 21.3 -11.5 40 74 18288 270 26 26.0 -0.0 | 325 25 14.4 -20.3 41 70 18590 250 33 31.0 11.3 | 295 21 19.4 -9.0 42 70 18593 275 28 27.9 -2.4 | 324 28 16.3 -22.7 43 67 18898 245 35 31.7 14.8 | 285 21 20.1 -5.5 44 63 19202 225 21 14.8 14.8 | 329 6 3.3 -5.4 45 60 19507 220 7 4.5 5.4 | 25 17 -7.1 -14.9 46 57 19812 255 15 14.5 3.9 | 350 17 2.9 -16.4 47 55 20117 220 14 9.0 10.7 | 15 10 -2.6 -9.6 48 52 20422 280 14 13.8 -2.4 | 354 23 2.2 -22.7 49 50 20650 230 19 14.6 12.2 | 340 9 3.0 -8.1 50 49 20726 260 26 25.6 4.5 | 318 21 14.0 -15.8 51 47 21031 230 19 14.6 12.2 | 340 9 3.0 -8.1 52 45 21336 235 18 14.7 10.3 | 342 10 3.2 -10.0 53 43 21641 225 10 7.1 7.1 | 19 14 -4.5 -13.2 54 41 21946 270 10 10.0 -0.0 | 4 20 -1.6 -20.3 55 37 22555 245 10 9.1 4.2 | 9 16 -2.5 -16.1 56 34 23165 260 13 12.8 2.3 | 356 18 1.2 -18.0 57 32 23470 245 24 21.8 10.1 | 315 14 10.2 -10.1 58 30 23774 220 12 7.7 9.2 | 19 12 -3.9 -11.1 59 30 23870 335 7 3.0 -6.3 | 18 28 -8.6 -26.6 60 29 24079 270 3 3.0 -0.0 | 23 22 -8.6 -20.3 61 28 24384 280 12 11.8 -2.1 | 359 22 0.2 -22.4 62 26 24689 310 13 10.0 -8.4 | 3 29 -1.6 -28.6 63 25 24994 290 18 16.9 -6.2 | 349 27 5.3 -26.4 64 24 25298 270 12 12.0 -0.0 | 359 20 0.4 -20.3 65 20 26460 210 2 1.0 1.7 | 30 21 -10.6 -18.6 66 16 27127 195 1 0.3 1.0 | 30 22 -11.3 -19.3 67 15 27432 145 6 -3.4 4.9 | 44 21 -15.0 -15.4 Wind Parameters Mean winds (0-6000m): 179.7 at 31.1 knts Storm direction: 209.7 at 23.4 knts Shear (0-3000m) pos: 4.2 neg: 5.7 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 69.6 deg Storm rel helicity (0-3000m) pos: 248.5 neg: -38.5 tot: 210.0 m^2/s^2 ave: 70.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 121.31 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 ------------------------------------------------------------------------------- 500 113 22 70 34| 0.0 26.4 26.4|159.4 0.0 159.4 318.8 0.80| 27.4 21.9 1000 117 25 75 35| 3.1 13.2 16.3|189.8 0.0 189.8 189.8 0.73| 17.1 12.6 1500 122 24 77 33| 4.9 8.8 13.7|192.3 -6.0 186.3 124.2 0.56| 14.6 8.2 2000 127 22 77 30| 5.6 6.6 12.2|192.3 -38.5 153.8 76.9 0.34| 13.7 4.6 2500 133 22 78 28| 4.5 6.8 11.3|233.8 -38.5 195.3 78.1 0.43| 13.1 5.6 3000 139 22 82 26| 4.2 5.7 9.9|248.5 -38.5 210.0 70.0 0.45| 11.5 5.2 4000 152 24 91 23| 4.7 4.3 8.9|297.7 -38.5 259.2 64.8 0.53| 10.4 5.5 5000 167 27 108 19| 5.4 3.4 8.8|347.6 -38.5 309.1 61.8 0.56| 10.0 5.7 6000 180 31 133 16| 5.5 3.0 8.5|437.1 -38.5 398.6 66.4 0.56| 10.0 5.6 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251019.00.gif