UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 12 JAN 26 Station: SBMN WMO ident: 82332 Latitude: -3.15 Longitude: -59.98 Elevation: 84.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 77 260 2 SFC 999 84 22.0 21.3 96 0.7 21.5 260 2 295.2 298.1 294.7 341.6 16.17 2 992 146 23.0 21.3 90 1.7 21.8 281 3 296.8 299.8 295.3 343.9 16.28 3 978 271 22.0 20.8 93 1.2 21.2 323 4 297.0 299.9 295.1 343.3 16.01 4 936 657 24.0 17.0 65 7.0 19.2 41 13 302.8 305.2 294.7 341.7 13.13 5 925 761 23.4 16.4 65 7.0 18.6 55 15 303.2 305.6 294.6 341.2 12.78 6 850 1496 20.2 10.2 53 10.0 13.8 80 16 307.3 309.0 293.1 335.3 9.23 7 849 1506 20.2 10.2 53 10.0 13.8 80 16 307.4 309.1 293.2 335.4 9.24 8 710 3029 12.6 3.6 54 9.0 7.3 56 4 315.2 316.5 293.6 337.2 7.00 9 700 3148 11.4 3.4 58 8.0 6.8 50 4 315.1 316.5 293.6 337.1 7.00 10 650 3762 5.8 2.8 81 3.0 4.1 6 10 315.5 316.9 293.9 338.3 7.22 11 514 5652 -4.5 -4.5 100 0.0 -4.5 134 15 325.0 326.0 294.9 342.5 5.34 12 500 5870 -4.9 -6.4 89 1.5 -5.6 145 18 327.1 328.0 295.0 342.9 4.74 13 476 6258 -6.1 -8.7 82 2.6 -7.3 143 16 330.2 331.1 295.4 344.3 4.17 14 445 6783 -10.3 -11.3 92 1.0 -10.7 154 6 331.3 332.1 295.2 343.7 3.63 15 400 7600 -14.7 -16.5 86 1.8 -15.4 170 16 335.9 336.4 295.6 345.2 2.63 16 385 7887 -16.5 -19.3 79 2.8 -17.4 166 15 337.2 337.7 295.5 344.9 2.16 17 331 9002 -24.3 -26.2 84 1.9 -24.8 152 12 341.4 341.7 295.8 346.4 1.36 18 315 9360 -26.3 -35.3 42 9.0 -27.9 170 14 343.5 343.6 295.7 345.8 0.60 19 303 9639 -28.7 -35.7 51 7.0 -29.9 175 16 344.0 344.1 295.8 346.3 0.60 20 300 9710 -29.1 -37.1 46 8.0 -30.4 175 16 344.4 344.5 295.8 346.4 0.53 21 285 10076 -31.5 -46.5 21 15.0 -33.1 190 18 346.0 346.1 295.9 346.9 0.21 22 273 10379 -34.3 -44.3 36 10.0 -35.4 202 19 346.2 346.3 296.0 347.4 0.27 23 265 10587 -35.9 -53.9 14 18.0 -37.2 210 20 346.9 346.9 296.0 347.3 0.09 24 250 10990 -39.3 -55.3 17 16.0 -40.3 225 22 347.6 347.7 296.2 348.0 0.08 25 235 11409 -43.1 -63.1 9 20.0 -43.9 220 20 348.1 348.1 296.3 348.2 0.03 26 200 12470 -52.1 -68.1 13 16.0 -52.4 195 30 350.3 350.3 296.7 350.4 0.02 27 199 12503 -52.5 -68.5 13 16.0 -52.8 195 30 350.1 350.1 296.7 350.2 0.02 28 157 14001 -63.5 -76.5 16 13.0 -63.6 219 33 356.0 356.0 297.9 356.0 0.01 29 150 14280 -66.3 -76.3 23 10.0 -66.4 225 37 355.9 355.9 297.9 355.9 0.01 30 126 15308 -76.1 -79.1 62 3.0 -76.1 234 43 356.3 356.3 298.0 356.4 0.01 31 100 16610 -84.7 -89.1 45 4.4 -84.7 225 40 364.1 364.1 299.5 364.1 0.00 32 70 18600 -81.1 -90.1 20 9.0 -81.1 145 15 410.9 410.9 306.6 410.9 0.00 33 67 18847 -80.9 -89.9 21 9.0 -80.9 145 18 416.5 416.5 307.3 416.5 0.00 34 64 19108 -77.5 -88.5 15 11.0 -77.6 145 13 429.4 429.5 308.8 429.5 0.00 35 51 20424 -73.7 -88.7 8 15.0 -73.8 8 14 467.2 467.2 312.4 467.2 0.00 36 50 20540 -74.1 -89.1 8 15.0 -74.2 80 13 468.9 468.9 312.5 468.9 0.00 37 46 21025 -75.3 -90.3 8 15.0 -75.4 102 13 477.3 477.3 313.2 477.3 0.00 38 42 21560 -69.3 -90.3 3 21.0 -69.5 113 25 504.7 504.7 315.3 504.7 0.00 39 41 21703 -70.5 -91.5 3 21.0 -70.7 102 27 505.2 505.2 315.3 505.2 0.00 TRP 100 16610 -84.7 -89.1 45 4.4 -84.7 225 40 364.1 364.1 299.5 364.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 573.42 mb = 4826.44 m = 15834.60 ft Wetbulb zero: 585.41 mb = 4604.80 m = 15107.42 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 73.04 % Est. max temperature: 34.17 C = 93.51 F Sfc-Lift cond lev (LCL): 989.18 mb = 170.80 m = 560.36 ft T: 22.80 C 700-500 lapse rate: 5.99 C/km ThetaE index: 8.61 C Layer 978.0- 849.0 mb Conv cond level (CCL): 740.41 mb = 2671.88 m = 8765.91 ft Mean mixing ratio: 14.05 g/kg Conv temperature: 40.11 C = 104.19 F Cap Strength: 4.54 C Lifted Index: 1.06 C Risk: Showers probable Lifted Index @300 mb: 3.81 C Lifted Index @700 mb: 3.12 C Showalter Index: 3.93 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 15.10 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 172.40 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.89 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 11219.71 J/kg Cap Strength: 4.52 C Lift Cond Lev (LCL): 884.79 mb = 1147.30 m = 3764.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 104 at 9 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 ---------------------------------------------------------- 0 999 84 260 2 2.0 0.3 | 280 11 10.9 -1.9 1 974 305 335 4 1.7 -3.6 | 299 12 10.7 -5.9 2 941 610 35 12 -6.9 -9.8 | 350 12 2.1 -12.1 3 925 761 55 15 -12.3 -8.6 | 17 11 -3.3 -10.9 4 909 914 70 16 -15.0 -5.5 | 38 10 -6.1 -7.8 5 878 1219 90 15 -15.0 0.0 | 69 6 -6.0 -2.3 6 850 1496 80 16 -15.8 -2.8 | 53 8 -6.8 -5.1 7 817 1829 90 21 -21.0 0.0 | 79 12 -12.0 -2.3 8 789 2134 80 17 -16.7 -3.0 | 56 9 -7.8 -5.2 9 761 2438 75 11 -10.6 -2.8 | 18 5 -1.7 -5.1 10 734 2743 65 10 -9.1 -4.2 | 1 7 -0.1 -6.5 11 708 3048 55 4 -3.3 -2.3 | 309 7 5.7 -4.6 12 700 3148 50 4 -3.1 -2.6 | 309 8 5.9 -4.9 13 633 3962 350 12 2.1 -11.8 | 322 18 11.0 -14.1 14 610 4267 350 12 2.1 -11.8 | 322 18 11.0 -14.1 15 587 4572 55 11 -9.0 -6.3 | 0 9 -0.0 -8.6 16 505 5791 145 16 -9.2 13.1 | 179 11 -0.2 10.8 17 500 5870 145 18 -10.3 14.7 | 174 13 -1.4 12.5 18 486 6096 140 19 -12.2 14.6 | 165 13 -3.3 12.3 19 449 6706 150 6 -3.0 5.2 | 244 7 6.0 2.9 20 415 7315 185 10 0.9 10.0 | 232 12 9.8 7.7 21 400 7600 170 16 -2.8 15.8 | 205 15 6.2 13.5 22 399 7620 175 17 -1.5 16.9 | 207 16 7.5 14.6 23 367 8230 155 12 -5.1 10.9 | 204 9 3.9 8.6 24 352 8534 170 13 -2.3 12.8 | 213 12 6.7 10.5 25 338 8839 145 11 -6.3 9.0 | 202 7 2.7 6.7 26 311 9449 175 15 -1.3 14.9 | 211 15 7.7 12.7 27 300 9710 175 16 -1.4 15.9 | 209 16 7.6 13.7 28 298 9754 170 16 -2.8 15.8 | 205 15 6.2 13.5 29 285 10058 190 18 3.1 17.7 | 218 20 12.1 15.4 30 250 10990 225 22 15.6 15.6 | 242 28 24.5 13.3 31 239 11278 225 19 13.4 13.4 | 244 25 22.4 11.1 32 209 12192 185 30 2.6 29.9 | 203 30 11.6 27.6 33 200 12470 195 30 7.8 29.0 | 212 31 16.7 26.7 34 190 12802 195 29 7.5 28.0 | 213 31 16.5 25.7 35 181 13106 175 28 -2.4 27.9 | 194 26 6.5 25.6 36 156 14021 220 33 21.2 25.3 | 233 38 30.2 23.0 37 150 14280 225 37 26.2 26.2 | 236 42 35.1 23.9 38 103 16459 245 49 44.4 20.7 | 251 56 53.4 18.4 39 100 16610 225 40 28.3 28.3 | 235 45 37.2 26.0 40 97 16764 225 40 28.3 28.3 | 235 45 37.2 26.0 41 92 17069 200 29 9.9 27.3 | 217 31 18.9 25.0 42 83 17678 135 32 -22.6 22.6 | 146 25 -13.7 20.3 43 78 17983 115 19 -17.2 8.0 | 125 10 -8.3 5.7 44 74 18288 20 10 -3.4 -9.4 | 335 13 5.5 -11.7 45 70 18593 310 2 1.5 -1.3 | 289 11 10.5 -3.6 46 70 18600 145 15 -8.6 12.3 | 182 10 0.4 10.0 47 66 18898 145 18 -10.3 14.7 | 174 13 -1.4 12.5 48 63 19202 145 11 -6.3 9.0 | 202 7 2.7 6.7 49 60 19507 95 14 -13.9 1.2 | 78 5 -5.0 -1.1 50 57 19812 95 1 -1.0 0.1 | 285 8 8.0 -2.2 51 54 20117 10 17 -3.0 -16.7 | 342 20 6.0 -19.0 52 51 20422 5 14 -1.2 -13.9 | 335 18 7.7 -16.2 53 50 20540 80 13 -12.8 -2.3 | 40 6 -3.8 -4.5 54 48 20726 75 13 -12.6 -3.4 | 32 7 -3.6 -5.7 55 45 21031 115 13 -11.8 5.5 | 139 4 -2.8 3.2 56 42 21336 115 25 -22.7 10.6 | 121 16 -13.7 8.3 57 40 21641 85 30 -29.9 -2.6 | 77 21 -20.9 -4.9 58 37 21946 85 44 -43.8 -3.8 | 80 35 -34.9 -6.1 Wind Parameters Mean winds (0-6000m): 74.3 at 12.3 knts Storm direction: 104.3 at 9.2 knts Shear (0-3000m) pos: 3.3 neg: 2.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 29.1 deg Storm rel helicity (0-3000m) pos: 97.1 neg: -34.9 tot: 62.2 m^2/s^2 ave: 20.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.92 Bulk Shear: 18.17 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 4 6 313 12| 13.1 0.0 13.1| 47.1 0.0 47.1 94.1 0.97| 15.1 14.7 1000 50 10 352 9| 9.0 0.0 9.0| 84.0 0.0 84.0 84.0 0.95| 14.8 14.0 1500 66 12 16 7| 6.6 0.0 6.6| 89.5 -3.0 86.5 57.7 0.83| 11.7 9.7 2000 74 14 36 8| 5.0 0.1 5.1| 97.1 -11.5 85.6 42.8 0.68| 10.7 7.2 2500 75 14 36 7| 4.0 1.5 5.5| 97.1 -23.1 74.0 29.6 0.44| 10.1 4.5 3000 74 13 29 7| 3.3 2.4 5.7| 97.1 -34.9 62.2 20.7 0.27| 9.7 2.6 4000 62 12 10 8| 2.5 2.8 5.3|103.7 -41.7 62.0 15.5 0.24| 8.8 2.1 5000 59 12 7 8| 3.7 2.2 5.9|147.6 -41.7 105.9 21.2 0.36| 9.2 3.3 6000 74 12 27 6| 3.5 1.8 5.4|166.4 -50.4 116.0 19.3 0.38| 9.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260112.00.gif