UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:0000Z 8 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 1012 85 12.8 10.7 87 2.1 11.6 120 3 285.0 286.4 284.2 307.1 8.00 1 1006 139 16.6 6.6 52 10.0 11.1 113 5 289.3 290.3 284.0 306.5 6.08 2 1000 194 16.6 5.6 48 11.0 10.7 105 8 289.8 290.8 283.8 306.0 5.70 3 989 288 16.8 4.8 45 12.0 10.4 109 11 290.9 291.8 284.0 306.5 5.45 4 925 852 11.8 2.8 54 9.0 7.2 145 15 291.4 292.3 283.8 306.0 5.06 5 850 1553 5.2 0.9 74 4.3 3.1 145 18 291.6 292.4 283.6 305.5 4.80 6 848 1572 5.2 0.7 73 4.5 3.0 145 18 291.8 292.6 283.6 305.6 4.75 7 830 1748 7.4 -35.6 3 43.0 -2.4 145 20 295.9 295.9 279.8 296.7 0.22 8 807 1979 8.0 -33.0 4 41.0 -2.1 162 17 298.9 299.0 281.3 299.9 0.29 9 702 3116 2.8 -33.2 5 36.0 -5.7 230 13 305.3 305.4 284.0 306.5 0.33 10 700 3139 2.6 -33.4 5 36.0 -5.9 230 14 305.4 305.4 284.0 306.5 0.33 11 544 5126 -11.1 -54.1 1 43.0 -16.3 227 18 311.9 311.9 286.1 312.1 0.04 12 500 5770 -14.1 -54.1 2 40.0 -18.6 270 26 315.8 315.9 287.4 316.0 0.05 13 447 6607 -19.1 -54.1 3 35.0 -22.7 276 41 319.8 319.8 288.8 320.1 0.05 14 400 7420 -24.7 -57.7 3 33.0 -27.3 280 64 322.9 322.9 289.7 323.0 0.04 15 352 8340 -30.3 -48.3 16 18.0 -31.9 284 87 327.4 327.4 291.1 327.9 0.14 16 330 8795 -34.3 -57.3 8 23.0 -35.6 280 98 328.0 328.0 291.2 328.2 0.05 17 321 8989 -33.9 -59.9 5 26.0 -35.4 279 104 331.1 331.1 292.0 331.3 0.04 18 300 9460 -37.1 -54.1 15 17.0 -38.1 275 116 333.1 333.1 292.6 333.4 0.08 19 276 10032 -41.1 -51.1 33 10.0 -41.7 279 124 335.3 335.4 293.3 335.8 0.13 20 272 10132 -41.1 -53.8 24 12.7 -41.8 280 125 336.7 336.8 293.6 337.1 0.09 21 270 10182 -41.1 -55.1 21 14.0 -41.8 280 125 337.5 337.5 293.8 337.8 0.08 22 250 10700 -46.3 -56.3 31 10.0 -46.7 280 124 337.2 337.2 293.7 337.5 0.07 23 245 10834 -47.5 -57.5 31 10.0 -47.9 280 123 337.4 337.4 293.7 337.7 0.07 24 243 10888 -47.7 -70.7 5 23.0 -48.2 279 123 337.9 337.9 293.8 337.9 0.01 25 200 12150 -55.7 -72.7 10 17.0 -55.9 275 116 344.6 344.6 295.4 344.6 0.01 26 188 12543 -57.9 -74.9 10 17.0 -58.1 275 116 347.2 347.2 296.0 347.2 0.01 27 150 13950 -64.3 -81.3 8 17.0 -64.4 275 107 359.3 359.3 298.5 359.3 0.00 28 146 14114 -64.7 -81.7 8 17.0 -64.8 273 99 361.4 361.4 299.0 361.4 0.00 29 137 14503 -62.7 -83.7 4 21.0 -62.9 267 79 371.6 371.6 300.8 371.6 0.00 30 100 16420 -66.5 -86.5 4 20.0 -66.6 270 49 399.2 399.2 305.1 399.3 0.00 31 93 16856 -69.1 -87.1 6 18.0 -69.2 285 51 402.5 402.5 305.5 402.5 0.00 32 71 18465 -69.9 -88.9 5 19.0 -70.0 255 34 433.1 433.1 309.1 433.1 0.00 33 70 18550 -69.3 -89.3 4 20.0 -69.4 245 34 436.1 436.1 309.5 436.1 0.00 34 68 18724 -66.9 -88.9 3 22.0 -67.1 245 34 444.9 444.9 310.4 444.9 0.00 35 64 19087 -68.7 -89.7 3 21.0 -68.8 261 30 448.8 448.8 310.7 448.8 0.00 36 55 20001 -64.9 -88.9 2 24.0 -65.2 274 24 477.4 477.4 313.2 477.4 0.00 37 50 20580 -65.7 -89.7 2 24.0 -66.0 280 23 488.7 488.7 314.1 488.7 0.00 38 48 20829 -66.3 -90.3 2 24.0 -66.5 283 23 493.0 493.0 314.4 493.0 0.00 39 40 21957 -59.3 -87.3 1 28.0 -60.0 209 18 536.9 536.9 317.3 537.0 0.00 40 36 22616 -61.9 -88.9 2 27.0 -62.5 169 6 546.6 546.6 317.9 546.7 0.00 41 30 23750 -60.9 -88.9 1 28.0 -61.7 245 19 578.6 578.6 319.6 578.6 0.00 42 20 26290 -58.5 -87.5 1 29.0 -60.0 250 18 657.1 657.1 323.0 657.2 0.01 43 17 27318 -56.1 -86.1 1 30.0 -58.3 255 17 696.1 696.1 324.3 696.2 0.01 TRP 93 16856 -69.1 -87.1 6 18.0 -69.2 285 51 402.5 402.5 305.5 402.5 0.00 WND 272 10132 -41.1 -53.8 24 12.7 -41.8 280 125 336.7 336.8 293.6 337.1 0.09 Sounding variables and indices 1000-500 mb thick: 5576.00 m Freezing level: 670.39 mb = 3516.10 m = 11535.61 ft Wetbulb zero: 837.90 mb = 1670.25 m = 5479.74 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 17.84 % Est. max temperature: 19.41 C = 66.95 F Sfc-Lift cond lev (LCL): 980.56 mb = 360.30 m = 1182.06 ft T: 16.16 C 700-500 lapse rate: 6.35 C/km ThetaE index: 8.89 C Layer 830.0- 807.0 mb Conv cond level (CCL): 653.46 mb = 3681.21 m = 12077.30 ft Mean mixing ratio: 5.40 g/kg Conv temperature: 35.11 C = 95.20 F Cap Strength: 8.64 C Lifted Index: 10.61 C Risk: None Lifted Index @300 mb: 19.19 C Lifted Index @700 mb: 8.62 C Showalter Index: 11.13 C Risk: None Total Totals Index: 34.30 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 15.00 C K Index: -15.80 Risk: None Sweat Index: 200.19 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.45 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 40019.73 J/kg Cap Strength: 10.36 C Lift Cond Lev (LCL): 825.67 mb = 1790.82 m = 5875.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 11 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 1012 85 120 3 -2.6 1.5 | 67 12 -11.3 -4.9 1 1000 194 105 8 -7.7 2.1 | 75 17 -16.4 -4.3 2 987 305 110 11 -10.3 3.8 | 82 19 -19.0 -2.6 3 952 610 115 12 -10.9 5.1 | 86 20 -19.6 -1.3 4 925 852 145 15 -8.6 12.3 | 109 18 -17.3 5.9 5 918 914 145 15 -8.6 12.3 | 109 18 -17.3 5.9 6 850 1553 145 18 -10.3 14.7 | 114 21 -19.0 8.4 7 822 1829 145 21 -12.0 17.2 | 118 23 -20.8 10.8 8 792 2134 180 13 0.0 13.0 | 127 11 -8.7 6.6 9 763 2438 170 11 -1.9 10.8 | 113 12 -10.6 4.5 10 708 3048 230 12 9.2 7.7 | 200 1 0.5 1.3 11 700 3139 230 14 10.7 9.0 | 218 3 2.0 2.6 12 630 3962 210 10 5.0 8.7 | 122 4 -3.7 2.3 13 606 4267 250 5 4.7 1.7 | 41 6 -4.0 -4.7 14 561 4877 235 18 14.7 10.3 | 237 7 6.0 4.0 15 539 5182 225 18 12.7 12.7 | 212 8 4.0 6.4 16 518 5486 260 13 12.8 2.3 | 315 6 4.1 -4.1 17 500 5770 270 26 26.0 -0.0 | 290 18 17.3 -6.4 18 478 6096 270 29 29.0 -0.0 | 287 21 20.3 -6.4 19 406 7315 285 57 55.1 -14.8 | 294 51 46.4 -21.1 20 400 7420 280 64 63.0 -11.1 | 288 57 54.3 -17.5 21 357 8230 285 84 81.1 -21.7 | 291 78 72.4 -28.1 22 300 9460 275 116 115.6 -10.1 | 279 108 106.9 -16.5 23 272 10132 280 125 123.1 -21.7 | 284 118 114.4 -28.1 24 263 10363 280 125 123.1 -21.7 | 284 118 114.4 -28.1 25 250 10700 280 124 122.1 -21.5 | 284 117 113.4 -27.9 26 200 12150 275 116 115.6 -10.1 | 279 108 106.9 -16.5 27 156 13716 275 118 117.6 -10.3 | 279 110 108.8 -16.7 28 150 13950 275 107 106.6 -9.3 | 279 99 97.9 -15.7 29 134 14630 265 72 71.7 6.3 | 270 63 63.0 -0.1 30 115 15545 275 61 60.8 -5.3 | 283 53 52.1 -11.7 31 104 16154 270 68 68.0 -0.0 | 276 60 59.3 -6.4 32 100 16420 270 49 49.0 -0.0 | 279 41 40.3 -6.4 33 99 16459 255 61 58.9 15.8 | 259 51 50.2 9.4 34 94 16764 265 50 49.8 4.4 | 273 41 41.1 -2.0 35 93 16856 285 51 49.3 -13.2 | 296 45 40.6 -19.6 36 90 17069 285 51 49.3 -13.2 | 296 45 40.6 -19.6 37 81 17678 275 60 59.8 -5.2 | 283 52 51.1 -11.6 38 73 18288 275 33 32.9 -2.9 | 291 26 24.2 -9.2 39 70 18550 245 34 30.8 14.4 | 250 24 22.1 8.0 40 66 18898 245 34 30.8 14.4 | 250 24 22.1 8.0 41 63 19202 270 28 28.0 -0.0 | 288 20 19.3 -6.4 42 57 19812 255 25 24.1 6.5 | 270 15 15.4 0.1 43 54 20117 285 23 22.2 -6.0 | 312 18 13.5 -12.3 44 50 20580 280 23 22.7 -4.0 | 307 17 13.9 -10.4 45 49 20726 290 21 19.7 -7.2 | 321 17 11.0 -13.6 46 44 21336 250 33 31.0 11.3 | 258 23 22.3 4.9 47 38 22250 190 11 1.9 10.8 | 123 8 -6.8 4.5 48 35 22860 155 2 -0.8 1.8 | 64 11 -9.6 -4.6 49 31 23470 255 10 9.7 2.6 | 346 4 1.0 -3.8 50 30 23750 245 19 17.2 8.0 | 259 9 8.5 1.7 51 30 23774 220 12 7.7 9.2 | 161 3 -1.0 2.8 52 28 24079 245 19 17.2 8.0 | 259 9 8.5 1.7 53 27 24384 220 16 10.3 12.3 | 195 6 1.6 5.9 54 25 24994 235 11 9.0 6.3 | 281 0 0.3 -0.1 55 23 25298 210 15 7.5 13.0 | 170 7 -1.2 6.6 56 21 25908 250 16 15.0 5.5 | 278 6 6.3 -0.9 57 20 26213 235 15 12.3 8.6 | 238 4 3.6 2.2 58 20 26290 250 18 16.9 6.2 | 271 8 8.2 -0.2 59 17 26822 255 17 16.4 4.4 | 284 8 7.7 -2.0 60 15 27127 245 22 19.9 9.3 | 255 12 11.2 2.9 61 13 27737 245 21 19.0 8.9 | 256 11 10.3 2.5 Wind Parameters Mean winds (0-6000m): 203.8 at 14.4 knts Storm direction: 233.8 at 10.8 knts Shear (0-3000m) pos: 3.8 neg: 1.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 144.0 deg Storm rel helicity (0-3000m) pos: 107.2 neg: -7.6 tot: 99.6 m^2/s^2 ave: 33.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 41.89 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 ------------------------------------------------------------------------------- 500 111 10 81 18| 0.0 9.2 9.2| 24.7 0.0 24.7 49.4 0.59| 9.8 5.7 1000 127 12 93 18| 4.2 4.6 8.8| 65.5 0.0 65.5 65.5 0.76| 9.3 7.0 1500 135 14 100 19| 2.8 3.8 6.6| 72.8 0.0 72.8 48.5 0.73| 7.1 5.2 2000 140 15 105 19| 3.4 2.9 6.2| 97.5 0.0 97.5 48.8 0.58| 8.7 5.1 2500 146 14 108 18| 2.8 2.3 5.1|100.5 -7.6 92.9 37.2 0.46| 8.3 3.8 3000 153 14 112 16| 3.8 1.9 5.7|107.2 -7.6 99.6 33.2 0.48| 8.5 4.1 4000 169 13 121 13| 2.6 1.8 4.4|107.2 -14.3 92.9 23.2 0.27| 7.6 2.1 5000 183 13 129 11| 2.6 1.6 4.2|107.2 -27.8 79.4 15.9 0.04| 8.1 0.3 6000 204 14 157 7| 3.7 1.4 5.0|121.5 -43.7 77.7 13.0 0.07| 9.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251008.00.gif