UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 8 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 ------------------------------------------------------------------------------- SFC 1001 84 24.8 23.8 94 1.0 24.1 0 0 297.9 301.3 297.2 352.7 18.86 1 1000 90 24.8 23.7 94 1.1 24.0 130 6 298.0 301.4 297.2 352.5 18.76 2 994 143 26.0 24.3 90 1.7 24.7 124 7 299.7 303.2 298.1 357.1 19.59 3 925 779 23.2 21.2 89 2.0 21.8 80 17 303.0 306.2 297.6 354.6 17.39 4 850 1513 19.2 15.4 79 3.8 16.6 70 14 306.3 308.7 295.6 345.5 13.06 5 834 1676 18.4 13.4 73 5.0 15.1 73 13 307.1 309.3 294.8 342.3 11.67 6 792 2118 15.0 12.7 86 2.3 13.5 80 10 308.0 310.2 295.1 343.5 11.74 7 745 2635 13.2 5.2 58 8.0 8.5 59 10 311.5 312.9 293.0 334.6 7.46 8 734 2760 12.0 8.0 76 4.0 9.5 65 11 311.5 313.3 294.3 339.9 9.21 9 700 3157 10.0 4.0 66 6.0 6.5 55 14 313.6 315.0 293.4 336.4 7.30 10 695 3217 9.8 2.8 62 7.0 5.8 54 14 314.0 315.3 293.1 335.1 6.75 11 657 3681 5.8 3.8 87 2.0 4.6 43 10 314.6 316.0 294.0 338.6 7.68 12 609 4301 4.0 0.6 78 3.4 2.1 306 2 319.4 320.7 294.4 340.4 6.58 13 500 5880 -5.5 -7.6 85 2.1 -6.5 45 2 326.3 327.2 294.5 340.7 4.32 14 471 6346 -8.5 -8.6 99 0.1 -8.5 18 1 328.2 329.1 294.9 342.5 4.25 15 429 7067 -11.3 -15.7 70 4.4 -13.0 8 0 333.6 334.1 295.0 342.7 2.62 16 400 7600 -15.1 -17.0 85 1.9 -15.8 100 4 335.4 335.9 295.3 344.3 2.52 17 397 7657 -15.5 -16.9 89 1.4 -16.0 107 4 335.6 336.1 295.4 344.6 2.57 18 300 9720 -29.5 -33.7 67 4.2 -30.2 145 15 343.8 344.0 295.9 346.6 0.74 19 266 10564 -35.9 -41.9 54 6.0 -36.6 182 23 346.5 346.6 296.2 347.9 0.36 20 250 10990 -39.9 -44.9 59 5.0 -40.4 175 22 346.7 346.8 296.1 347.9 0.28 21 225 11704 -46.1 -49.4 69 3.3 -46.3 187 21 347.9 347.9 296.3 348.6 0.19 22 212 12099 -49.3 -56.3 44 7.0 -49.6 193 21 348.8 348.9 296.4 349.2 0.09 23 200 12480 -52.7 -58.7 48 6.0 -52.9 200 20 349.3 349.3 296.5 349.6 0.07 24 195 12642 -54.3 -59.1 55 4.8 -54.4 203 20 349.3 349.3 296.5 349.6 0.07 25 179 13184 -57.7 -69.7 20 12.0 -57.9 207 20 352.4 352.4 297.1 352.5 0.02 26 163 13764 -63.3 -68.2 51 4.9 -63.4 191 16 352.6 352.6 297.2 352.7 0.02 27 152 14190 -65.1 -75.1 24 10.0 -65.2 225 22 356.6 356.6 298.0 356.6 0.01 28 150 14270 -65.9 -75.9 24 10.0 -66.0 220 25 356.6 356.6 298.0 356.6 0.01 29 130 15124 -73.1 -80.1 34 7.0 -73.1 208 22 358.6 358.6 298.4 358.6 0.01 30 101 16565 -83.3 -87.6 47 4.3 -83.3 148 9 365.7 365.7 299.8 365.7 0.00 31 100 16620 -83.5 -87.8 47 4.3 -83.5 140 9 366.4 366.4 299.9 366.4 0.00 32 95 16905 -84.5 -88.6 48 4.1 -84.5 138 10 369.9 369.9 300.5 369.9 0.00 33 76 18130 -88.3 -92.3 47 4.0 -88.3 270 11 386.3 386.3 303.2 386.3 0.00 34 71 18501 -86.3 -93.3 27 7.0 -86.3 219 6 398.1 398.1 304.9 398.1 0.00 35 70 18580 -81.7 -90.7 20 9.0 -81.7 195 4 409.6 409.6 306.5 409.6 0.00 36 69 18662 -79.3 -89.3 18 10.0 -79.3 191 9 416.4 416.4 307.3 416.5 0.00 37 67 18831 -75.7 -87.7 14 12.0 -75.7 194 5 427.8 427.8 308.6 427.8 0.00 38 64 19097 -76.3 -90.3 9 14.0 -76.3 166 12 432.1 432.1 309.0 432.1 0.00 39 62 19283 -70.5 -87.5 6 17.0 -70.6 140 20 448.9 448.9 310.7 448.9 0.00 40 50 20560 -71.9 -89.9 5 18.0 -72.0 135 16 474.1 474.1 313.0 474.1 0.00 41 48 20800 -72.5 -90.5 5 18.0 -72.6 126 15 478.2 478.2 313.3 478.2 0.00 42 43 21455 -67.1 -90.1 2 23.0 -67.4 94 26 506.8 506.8 315.4 506.8 0.00 43 40 21891 -68.3 -91.3 2 23.0 -68.5 83 30 514.3 514.3 315.9 514.3 0.00 44 34 22876 -64.1 -91.1 1 27.0 -64.6 103 37 549.9 549.9 318.1 549.9 0.00 TRP 76 18130 -88.3 -92.3 47 4.0 -88.3 270 11 386.3 386.3 303.2 386.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 563.11 mb = 4966.03 m = 16292.56 ft Wetbulb zero: 582.06 mb = 4663.57 m = 15300.25 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 80.01 % Est. max temperature: 33.15 C = 91.67 F Sfc-Lift cond lev (LCL): 986.97 mb = 206.04 m = 675.98 ft T: 25.72 C 700-500 lapse rate: 5.69 C/km ThetaE index: 14.82 C Layer 925.0- 792.0 mb Conv cond level (CCL): 885.45 mb = 1158.33 m = 3800.24 ft Mean mixing ratio: 18.07 g/kg Conv temperature: 31.64 C = 88.94 F Cap Strength: 1.31 C Lifted Index: -4.29 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.83 C Lifted Index @700 mb: -1.97 C Showalter Index: -0.89 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.90 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.80 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1549.95 J/kg Max Up Vert Vel: 55.68 m/s Conv Inhibition (B-): 20.21 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 924.48 mb = 783.93 m = 2571.90 ft Lev Free Conv (LFC): 829.48 mb = 1722.89 m = 5652.45 ft Equ Level (EL): 149.48 mb = 14290.90 m = 46885.57 ft B at Equ Level: 1534.61 J/kg Max Parcel Lev (MPL): 69.48 mb = 18622.64 m = 61097.16 ft Wind level data Storm motion: 97 at 6 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 1001 84 0 0 -0.0 -0.0 | 277 6 6.4 -0.8 1 1000 90 130 6 -4.6 3.9 | 210 4 1.8 3.1 2 976 305 105 11 -10.6 2.8 | 116 5 -4.2 2.1 3 943 610 95 15 -14.9 1.3 | 94 9 -8.5 0.5 4 925 779 80 17 -16.7 -3.0 | 70 11 -10.3 -3.7 5 911 914 75 17 -16.4 -4.4 | 63 11 -10.0 -5.2 6 879 1219 75 18 -17.4 -4.7 | 64 12 -11.0 -5.4 7 850 1513 70 14 -13.2 -4.8 | 51 9 -6.7 -5.5 8 790 2134 80 10 -9.8 -1.7 | 54 4 -3.4 -2.5 9 762 2438 50 9 -6.9 -5.8 | 4 7 -0.5 -6.5 10 735 2743 65 11 -10.0 -4.6 | 33 6 -3.5 -5.4 11 700 3157 55 14 -11.5 -8.0 | 30 10 -5.0 -8.8 12 658 3658 45 10 -7.1 -7.1 | 5 8 -0.7 -7.8 13 610 4267 305 2 1.6 -1.1 | 283 8 8.1 -1.9 14 500 5880 45 2 -1.4 -1.4 | 293 5 5.0 -2.2 15 486 6096 25 1 -0.4 -0.9 | 286 6 6.0 -1.7 16 432 7010 0 0 -0.0 -0.0 | 277 6 6.4 -0.8 17 400 7600 100 4 -3.9 0.7 | 271 2 2.5 -0.1 18 367 8230 180 6 0.0 6.0 | 231 8 6.4 5.2 19 324 9144 185 11 1.0 11.0 | 216 13 7.4 10.2 20 300 9720 145 15 -8.6 12.3 | 169 12 -2.2 11.5 21 299 9754 145 12 -6.9 9.8 | 177 9 -0.5 9.1 22 286 10058 145 15 -8.6 12.3 | 169 12 -2.2 11.5 23 274 10363 185 18 1.6 17.9 | 205 19 8.0 17.2 24 262 10668 180 26 0.0 26.0 | 194 26 6.4 25.2 25 250 10990 175 22 -1.9 21.9 | 192 22 4.5 21.2 26 200 12480 200 20 6.8 18.8 | 216 22 13.3 18.0 27 181 13106 210 20 10.0 17.3 | 225 23 16.4 16.6 28 164 13716 185 16 1.4 15.9 | 207 17 7.8 15.2 29 156 14021 235 17 13.9 9.8 | 246 22 20.3 9.0 30 150 14270 220 25 16.1 19.2 | 231 29 22.5 18.4 31 141 14630 220 26 16.7 19.9 | 230 30 23.1 19.2 32 134 14935 205 25 10.6 22.7 | 218 28 17.0 21.9 33 127 15240 210 19 9.5 16.5 | 225 22 15.9 15.7 34 114 15850 245 14 12.7 5.9 | 255 20 19.1 5.2 35 100 16620 140 9 -5.8 6.9 | 186 6 0.6 6.1 36 97 16764 140 9 -5.8 6.9 | 186 6 0.6 6.1 37 92 17069 135 11 -7.8 7.8 | 169 7 -1.4 7.0 38 87 17374 185 3 0.3 3.0 | 252 7 6.7 2.2 39 82 17678 275 11 11.0 -1.0 | 276 17 17.4 -1.7 40 78 17983 270 16 16.0 -0.0 | 272 22 22.4 -0.8 41 76 18130 270 11 11.0 -0.0 | 272 17 17.4 -0.8 42 74 18288 285 12 11.6 -3.1 | 282 18 18.0 -3.9 43 70 18580 195 4 1.0 3.9 | 247 8 7.5 3.1 44 70 18593 190 10 1.7 9.8 | 222 12 8.2 9.1 45 66 18898 195 4 1.0 3.9 | 247 8 7.5 3.1 46 60 19507 110 28 -26.3 9.6 | 114 22 -19.9 8.8 47 57 19812 25 12 -5.1 -10.9 | 353 12 1.3 -11.6 48 54 20117 20 10 -3.4 -9.4 | 344 11 3.0 -10.2 49 50 20560 135 16 -11.3 11.3 | 155 12 -4.9 10.6 50 48 20726 125 15 -12.3 8.6 | 143 10 -5.9 7.8 51 45 21031 135 18 -12.7 12.7 | 152 14 -6.3 12.0 52 43 21336 85 28 -27.9 -2.4 | 82 22 -21.5 -3.2 53 37 21946 80 33 -32.5 -5.7 | 76 27 -26.1 -6.5 54 33 22555 110 38 -35.7 13.0 | 113 32 -29.3 12.2 55 29 23165 95 53 -52.8 4.6 | 95 47 -46.4 3.9 Wind Parameters Mean winds (0-6000m): 66.7 at 8.6 knts Storm direction: 96.7 at 6.5 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 5.9 neg: -39.6 tot: -33.7 m^2/s^2 ave: -11.2 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 266.84 Bulk Shear: 5.81 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 ------------------------------------------------------------------------------- 500 105 11 116 4| 15.1 0.0 15.1| 0.0 -12.5 -12.5 -25.1 -0.85| 18.3-15.6 1000 90 14 84 7| 7.5 3.3 10.9| 0.2 -27.1 -26.9 -26.9 -0.84| 12.7-10.6 1500 83 15 73 8| 5.0 2.1 7.1| 0.4 -33.3 -32.9 -21.9 -0.77| 10.2 -7.8 2000 81 14 69 8| 3.2 1.6 4.8| 1.1 -33.3 -32.2 -16.1 -0.68| 8.5 -5.8 2500 79 13 63 7| 2.6 2.1 4.6| 2.9 -38.8 -36.0 -14.4 -0.65| 8.0 -5.3 3000 76 13 57 7| 2.2 1.9 4.1| 5.9 -39.6 -33.7 -11.2 -0.55| 7.5 -4.1 4000 69 12 44 7| 1.6 2.0 3.7| 5.9 -73.5 -67.6 -16.9 -0.65| 7.6 -4.9 5000 68 10 32 5| 1.4 1.5 2.8| 8.5 -79.6 -71.1 -14.2 -0.63| 6.5 -4.1 6000 67 9 20 4| 1.2 1.2 2.5| 8.9 -81.0 -72.0 -12.0 -0.61| 5.7 -3.5 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260108.00.gif