UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 29 NOV 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 23.2 17.2 69 6.0 19.2 110 7 296.2 298.4 292.2 331.9 12.41 1 1000 107 22.6 16.6 69 6.0 18.6 135 7 295.8 297.9 291.7 330.2 11.96 2 971 362 19.4 16.1 81 3.3 17.2 94 10 295.0 297.2 291.5 329.3 11.93 3 942 624 19.8 15.3 75 4.5 16.8 45 11 298.0 300.1 292.2 331.9 11.68 4 929 744 21.8 12.8 57 9.0 16.0 41 10 301.2 303.1 291.9 330.9 10.04 5 925 782 21.6 12.6 57 9.0 15.8 40 10 301.4 303.2 291.9 330.8 9.96 6 850 1511 17.2 11.2 68 6.0 13.4 295 6 304.2 306.0 292.7 333.7 9.88 7 828 1734 15.4 10.5 73 4.9 12.3 286 7 304.6 306.3 292.7 333.5 9.67 8 805 1972 14.0 3.0 47 11.0 7.9 277 9 305.5 306.6 289.8 323.5 5.90 9 789 2141 12.6 4.6 58 8.0 8.0 269 10 305.8 307.0 290.6 326.3 6.75 10 777 2270 12.6 -7.4 24 20.0 3.5 248 9 307.1 307.7 287.4 316.0 2.82 11 760 2455 11.6 -20.4 9 32.0 0.5 219 8 308.0 308.2 285.8 311.3 0.99 12 744 2633 12.8 -29.2 4 42.0 0.1 212 11 311.2 311.3 286.3 312.8 0.46 13 700 3143 10.2 -23.8 7 34.0 -1.1 205 17 313.8 313.9 287.6 316.5 0.80 14 673 3468 8.4 -22.6 9 31.0 -2.0 210 17 315.3 315.5 288.2 318.5 0.92 15 595 4468 0.2 -19.8 21 20.0 -6.5 222 29 317.1 317.4 289.2 321.6 1.34 16 591 4522 0.0 -11.0 43 11.0 -4.6 221 30 317.5 318.0 290.7 326.7 2.79 17 578 4699 -1.1 -8.1 59 7.0 -4.3 223 29 318.2 318.9 291.7 329.9 3.59 18 560 4951 -1.5 -18.5 26 17.0 -7.5 232 26 320.6 321.0 290.6 326.1 1.59 19 523 5490 -6.1 -14.1 53 8.0 -9.2 230 20 321.4 321.9 291.6 329.7 2.46 20 500 5840 -7.9 -20.9 34 13.0 -12.0 255 25 323.4 323.7 291.3 328.4 1.45 21 496 5902 -8.5 -22.5 31 14.0 -12.7 254 25 323.4 323.7 291.1 327.8 1.27 22 470 6318 -12.1 -19.1 56 7.0 -14.3 243 20 324.0 324.3 291.7 330.1 1.80 23 445 6734 -15.5 -29.5 29 14.0 -18.7 243 16 324.8 324.9 291.0 327.5 0.75 24 435 6905 -17.1 -29.1 34 12.0 -19.8 244 16 324.9 325.0 291.0 327.7 0.79 25 426 7062 -18.5 -22.3 72 3.8 -19.6 244 16 325.0 325.3 291.8 330.2 1.50 26 400 7530 -21.5 -26.5 64 5.0 -22.7 215 20 327.0 327.3 292.0 330.9 1.10 27 389 7736 -22.7 -28.7 58 6.0 -23.9 210 21 328.1 328.3 292.1 331.4 0.92 28 383 7850 -22.9 -33.9 36 11.0 -24.9 207 21 329.3 329.4 292.1 331.4 0.57 29 378 7946 -22.7 -38.7 22 16.0 -25.2 205 22 330.8 330.9 292.3 332.1 0.36 30 363 8243 -24.9 -35.9 35 11.0 -26.7 210 38 331.7 331.8 292.7 333.6 0.49 31 325 9038 -31.7 -37.7 55 6.0 -32.5 223 32 333.0 333.1 293.0 334.7 0.46 32 317 9214 -32.9 -40.9 45 8.0 -33.8 227 32 333.7 333.8 293.0 335.0 0.34 33 300 9600 -36.1 -38.9 75 2.8 -36.4 240 43 334.5 334.6 293.3 336.2 0.44 34 297 9670 -36.1 -42.1 54 6.0 -36.7 240 43 335.5 335.5 293.5 336.7 0.32 35 285 9954 -38.7 -46.7 43 8.0 -39.3 239 45 335.7 335.8 293.4 336.5 0.20 36 271 10298 -41.3 -51.3 33 10.0 -41.9 237 47 336.8 336.8 293.6 337.3 0.13 37 250 10840 -45.9 -54.9 35 9.0 -46.3 235 51 337.8 337.8 293.9 338.2 0.09 38 226 11500 -51.5 -58.5 43 7.0 -51.7 242 56 339.2 339.2 294.1 339.4 0.06 39 209 12001 -55.5 -60.5 54 5.0 -55.6 247 60 340.6 340.6 294.5 340.8 0.05 40 200 12280 -56.9 -63.9 41 7.0 -57.1 250 62 342.7 342.7 295.0 342.8 0.04 41 194 12472 -57.9 -65.9 35 8.0 -58.0 250 66 344.1 344.1 295.3 344.2 0.03 42 190 12603 -58.5 -63.5 52 5.0 -58.6 250 69 345.1 345.2 295.6 345.3 0.04 43 177 13050 -55.7 -75.7 7 20.0 -56.0 245 72 356.8 356.8 298.1 356.8 0.01 44 174 13159 -54.7 -66.7 21 12.0 -54.9 242 73 360.2 360.2 298.8 360.3 0.03 45 171 13270 -54.5 -71.5 11 17.0 -54.8 240 73 362.3 362.3 299.2 362.4 0.01 46 168 13383 -54.7 -84.7 1 30.0 -55.1 237 73 363.8 363.8 299.4 363.8 0.00 47 165 13498 -55.4 -84.6 1 29.2 -55.7 235 73 364.6 364.6 299.6 364.6 0.00 48 150 14100 -58.9 -83.9 3 25.0 -59.1 230 68 368.6 368.6 300.3 368.6 0.00 49 100 16550 -74.7 -88.7 10 14.0 -74.7 245 54 383.4 383.4 302.8 383.4 0.00 50 98 16667 -75.3 -89.3 9 14.0 -75.3 245 55 384.5 384.5 302.9 384.5 0.00 51 91 17101 -71.9 -87.9 7 16.0 -72.0 228 43 399.4 399.4 305.1 399.4 0.00 52 78 18004 -74.7 -88.7 10 14.0 -74.7 226 12 411.6 411.6 306.7 411.6 0.00 53 75 18234 -72.1 -88.1 7 16.0 -72.2 242 14 421.7 421.7 307.9 421.7 0.00 54 72 18474 -72.7 -88.7 7 16.0 -72.8 224 12 425.4 425.4 308.3 425.4 0.00 55 70 18640 -72.7 -88.7 7 16.0 -72.8 185 4 428.9 428.9 308.7 428.9 0.00 56 50 20640 -67.1 -90.1 2 23.0 -67.3 35 19 485.4 485.4 313.9 485.4 0.00 57 44 21423 -62.3 -88.3 2 26.0 -62.8 23 12 515.2 515.2 316.0 515.2 0.00 58 41 21859 -64.3 -88.3 2 24.0 -64.7 29 8 520.7 520.7 316.4 520.7 0.00 59 32 23394 -60.3 -87.3 2 27.0 -61.2 135 11 569.6 569.6 319.2 569.7 0.01 60 30 23800 -57.3 -86.3 1 29.0 -58.5 45 11 588.4 588.4 320.0 588.5 0.01 61 29 24016 -55.1 -85.1 1 30.0 -56.7 61 12 600.2 600.2 320.6 600.3 0.01 62 24 25222 -57.3 -86.3 1 29.0 -58.8 200 11 627.2 627.2 321.8 627.3 0.01 63 21 26075 -53.5 -84.5 1 31.0 -55.9 153 16 663.1 663.1 323.2 663.2 0.01 64 20 26390 -53.3 -84.3 1 31.0 -55.9 100 15 673.0 673.0 323.5 673.1 0.02 65 18 27069 -52.9 -83.9 1 31.0 -55.8 121 15 694.9 694.9 324.3 695.0 0.02 66 17 27438 -53.1 -84.1 1 31.0 -56.1 99 16 705.7 705.7 324.6 705.8 0.02 TRP 190 12603 -58.5 -63.5 52 5.0 -58.6 250 69 345.1 345.2 295.6 345.3 0.04 WND 165 13498 -55.4 -84.6 1 29.2 -55.7 235 73 364.6 364.6 299.6 364.6 0.00 Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 591.00 mb = 4521.92 m = 14835.51 ft Wetbulb zero: 739.10 mb = 2688.62 m = 8820.82 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 38.41 % Est. max temperature: 31.11 C = 88.00 F Sfc-Lift cond lev (LCL): 917.57 mb = 851.52 m = 2793.67 ft T: 21.18 C 700-500 lapse rate: 6.71 C/km ThetaE index: 14.98 C Layer 777.0- 744.0 mb Conv cond level (CCL): 698.95 mb = 3155.46 m = 10352.43 ft Mean mixing ratio: 11.21 g/kg Conv temperature: 40.87 C = 105.57 F Cap Strength: 5.69 C Lifted Index: 3.01 C Risk: None Lifted Index @300 mb: 3.78 C Lifted Index @700 mb: 5.64 C Showalter Index: 1.63 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: 2.30 Risk: None Sweat Index: 171.40 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.65 J/kg Max Up Vert Vel: 8.68 m/s Conv Inhibition (B-): 33129.94 J/kg Cap Strength: 5.67 C Lift Cond Lev (LCL): 872.57 mb = 1285.07 m = 4216.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 12 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 85 110 7 -6.6 2.4 | 89 18 -18.4 -0.3 1 1000 107 135 7 -4.9 4.9 | 98 17 -16.8 2.3 2 977 305 105 10 -9.7 2.6 | 90 21 -21.5 -0.1 3 944 610 45 11 -7.8 -7.8 | 62 22 -19.6 -10.4 4 925 782 40 10 -6.4 -7.7 | 61 21 -18.3 -10.3 5 911 914 70 6 -5.6 -2.1 | 75 18 -17.5 -4.7 6 879 1219 5 2 -0.2 -2.0 | 69 13 -12.0 -4.7 7 850 1511 295 6 5.4 -2.5 | 51 8 -6.4 -5.2 8 789 2134 270 10 10.0 -0.0 | 35 3 -1.8 -2.7 9 761 2438 220 8 5.1 6.1 | 117 8 -6.7 3.5 10 708 3048 195 17 4.4 16.4 | 152 16 -7.4 13.8 11 700 3143 205 17 7.2 15.4 | 160 14 -4.7 12.7 12 682 3353 215 15 8.6 12.3 | 161 10 -3.2 9.6 13 656 3658 200 20 6.8 18.8 | 163 17 -5.0 16.1 14 632 3962 225 22 15.6 15.6 | 196 13 3.7 12.9 15 608 4267 225 27 19.1 19.1 | 204 18 7.3 16.4 16 586 4572 220 31 19.9 23.7 | 201 23 8.1 21.1 17 543 5182 240 22 19.1 11.0 | 221 11 7.2 8.3 18 523 5486 230 20 15.3 12.9 | 199 11 3.5 10.2 19 503 5791 255 25 24.1 6.5 | 253 13 12.3 3.8 20 500 5840 255 25 24.1 6.5 | 253 13 12.3 3.8 21 483 6096 250 26 24.4 8.9 | 244 14 12.6 6.2 22 464 6401 240 18 15.6 9.0 | 211 7 3.8 6.3 23 428 7010 245 15 13.6 6.3 | 206 4 1.8 3.7 24 412 7315 240 21 18.2 10.5 | 219 10 6.4 7.8 25 400 7530 215 20 11.5 16.4 | 178 14 -0.4 13.7 26 379 7925 205 21 8.9 19.0 | 170 17 -3.0 16.4 27 363 8230 210 38 19.0 32.9 | 193 31 7.2 30.2 28 320 9144 225 31 21.9 21.9 | 208 22 10.1 19.3 29 306 9449 235 38 31.1 21.8 | 225 27 19.3 19.1 30 300 9600 240 43 37.2 21.5 | 233 32 25.4 18.8 31 250 10840 235 51 41.8 29.3 | 228 40 29.9 26.6 32 200 12280 250 62 58.3 21.2 | 248 50 46.4 18.5 33 190 12603 250 69 64.8 23.6 | 248 57 53.0 20.9 34 184 12802 250 72 67.7 24.6 | 249 60 55.8 22.0 35 165 13498 235 73 59.8 41.9 | 231 62 48.0 39.2 36 159 13716 235 73 59.8 41.9 | 231 62 48.0 39.2 37 150 14100 230 68 52.1 43.7 | 224 57 40.3 41.0 38 137 14630 230 64 49.0 41.1 | 224 54 37.2 38.5 39 107 16154 245 49 44.4 20.7 | 241 37 32.6 18.0 40 100 16550 245 54 48.9 22.8 | 241 42 37.1 20.2 41 96 16764 245 55 49.8 23.2 | 242 43 38.0 20.6 42 82 17678 200 23 7.9 21.6 | 168 19 -4.0 19.0 43 78 17983 225 12 8.5 8.5 | 150 7 -3.4 5.8 44 74 18288 245 14 12.7 5.9 | 195 3 0.9 3.3 45 71 18593 210 10 5.0 8.7 | 131 9 -6.8 6.0 46 70 18640 185 4 0.3 4.0 | 97 12 -11.5 1.3 47 67 18898 195 2 0.5 1.9 | 86 11 -11.3 -0.7 48 57 19812 145 10 -5.7 8.2 | 107 18 -17.6 5.5 49 55 20117 100 13 -12.8 2.3 | 89 25 -24.6 -0.4 50 52 20422 55 12 -9.8 -6.9 | 66 24 -21.7 -9.5 51 50 20640 35 19 -10.9 -15.6 | 51 29 -22.7 -18.2 52 49 20726 90 10 -10.0 0.0 | 83 22 -21.8 -2.7 53 47 21031 40 19 -12.2 -14.6 | 54 30 -24.0 -17.2 54 45 21336 355 12 1.0 -12.0 | 36 18 -10.8 -14.6 55 43 21641 85 11 -11.0 -1.0 | 81 23 -22.8 -3.6 56 39 22250 295 3 2.7 -1.3 | 67 10 -9.1 -3.9 57 32 23470 125 11 -9.0 6.3 | 100 21 -20.8 3.6 58 30 23774 100 11 -10.8 1.9 | 88 23 -22.7 -0.8 59 30 23800 45 11 -7.8 -7.8 | 62 22 -19.6 -10.4 60 29 24079 65 12 -10.9 -5.1 | 71 24 -22.7 -7.7 61 27 24384 60 11 -9.5 -5.5 | 69 23 -21.4 -8.2 62 26 24689 50 11 -8.4 -7.1 | 64 22 -20.3 -9.7 63 24 25298 220 11 7.1 8.4 | 140 7 -4.8 5.8 64 23 25603 180 14 0.0 14.0 | 134 16 -11.8 11.3 65 21 26213 145 16 -9.2 13.1 | 116 23 -21.0 10.4 66 20 26390 100 15 -14.8 2.6 | 90 27 -26.6 -0.1 67 19 26518 125 14 -11.5 8.0 | 103 24 -23.3 5.4 68 18 26822 120 15 -13.0 7.5 | 101 25 -24.8 4.8 69 16 27127 80 16 -15.8 -2.8 | 79 28 -27.6 -5.4 70 15 27432 45 13 -9.2 -9.2 | 61 24 -21.0 -11.9 71 14 27737 55 15 -12.3 -8.6 | 65 27 -24.1 -11.3 Wind Parameters Mean winds (0-6000m): 227.3 at 16.2 knts Storm direction: 257.3 at 12.1 knts Shear (0-3000m) pos: 0.0 neg: 3.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 65.6 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -95.8 tot: -43.7 m^2/s^2 ave: -14.6 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 75.46 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 93 10 84 21| 0.0 9.9 9.9| 10.2 -69.0 -58.8 -117.7 -0.64| 15.9-10.2 1000 71 9 75 21| 0.0 3.7 3.7| 30.8 -82.8 -52.0 -52.0 -0.33| 13.5 -4.4 1500 60 7 71 19| 0.0 4.6 4.6| 31.1 -93.7 -62.6 -41.7 -0.35| 11.9 -4.2 2000 25 7 58 18| 0.0 4.2 4.2| 31.1 -95.8 -64.7 -32.4 -0.35| 10.0 -3.5 2500 319 8 38 11| 0.0 2.8 2.8| 39.5 -95.8 -56.3 -22.5 -0.13| 10.2 -1.3 3000 222 9 123 7| 0.0 3.1 3.1| 52.1 -95.8 -43.7 -14.6 -0.04| 9.9 -0.4 4000 214 11 141 9| 1.5 2.3 3.8| 96.2 -95.9 0.2 0.1 0.12| 10.1 1.2 5000 220 15 165 9| 1.5 2.6 4.1|124.1-100.3 23.8 4.8 0.15| 9.9 1.5 6000 227 16 180 8| 1.8 2.2 4.0|157.5-118.5 39.0 6.5 0.17| 9.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251129.12.gif