UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 7 DEC 25 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 71 70 5 SFC 998 84 28.2 22.2 70 6.0 23.8 70 5 301.5 304.7 297.1 352.0 17.12 2 986 193 29.8 21.8 62 8.0 24.0 63 10 304.2 307.3 297.6 354.5 16.91 3 942 603 27.0 17.0 54 10.0 20.1 55 13 305.3 307.7 295.4 344.4 13.05 4 925 765 25.6 17.6 61 8.0 20.0 50 11 305.5 308.1 295.9 346.8 13.82 5 896 1045 22.8 17.9 74 4.9 19.4 46 11 305.4 308.1 296.4 348.9 14.55 6 850 1504 20.8 13.8 64 7.0 16.1 55 12 307.9 310.1 295.1 343.5 11.75 7 825 1761 18.6 14.0 75 4.6 15.5 56 11 308.3 310.6 295.6 345.4 12.27 8 709 3048 11.8 4.8 62 7.0 7.6 310 16 314.4 315.9 293.9 338.3 7.63 9 700 3155 11.6 1.6 50 10.0 6.0 310 16 315.3 316.5 293.0 334.8 6.15 10 676 3447 10.4 -5.6 32 16.0 2.5 296 14 317.2 317.9 291.5 329.2 3.72 11 637 3939 6.8 -3.2 49 10.0 1.7 291 14 318.5 319.4 292.7 333.8 4.74 12 627 4069 6.8 -11.2 26 18.0 -1.1 295 15 319.9 320.4 291.3 328.5 2.59 13 602 4403 5.2 -4.8 48 10.0 0.1 297 16 321.8 322.7 293.4 336.4 4.45 14 579 4720 2.4 -3.6 65 6.0 -0.7 290 17 322.2 323.2 294.0 338.7 5.07 15 539 5295 -1.7 -6.5 70 4.8 -4.0 277 17 323.9 324.8 293.9 338.4 4.37 16 526 5490 -3.1 -9.1 63 6.0 -5.8 272 18 324.5 325.2 293.5 336.7 3.65 17 518 5611 -3.9 -12.9 50 9.0 -7.6 269 18 325.0 325.5 292.9 334.2 2.74 18 506 5796 -5.1 -10.1 68 5.0 -7.3 265 18 325.7 326.4 293.7 337.5 3.51 19 500 5890 -5.1 -12.1 58 7.0 -8.0 270 14 326.8 327.4 293.6 337.1 3.02 20 489 6064 -5.5 -20.5 30 15.0 -10.6 270 14 328.4 328.7 292.7 333.8 1.53 21 481 6193 -6.5 -13.5 58 7.0 -9.4 272 14 328.7 329.3 293.9 338.3 2.81 22 455 6623 -10.5 -13.3 80 2.8 -11.6 283 11 329.0 329.6 294.1 339.3 3.02 23 428 7089 -14.3 -16.0 87 1.7 -14.9 265 10 330.0 330.5 294.0 338.8 2.57 24 400 7600 -15.5 -22.5 55 7.0 -17.6 180 13 334.8 335.2 294.4 340.5 1.57 25 374 8107 -17.5 -33.5 23 16.0 -20.9 112 10 338.7 338.8 294.6 341.0 0.60 26 301 9696 -30.5 -34.5 68 4.0 -31.2 75 17 342.1 342.2 295.4 344.7 0.68 27 300 9720 -30.5 -34.9 65 4.4 -31.2 70 17 342.4 342.5 295.5 344.9 0.66 28 288 10007 -32.5 -42.5 36 10.0 -33.7 80 19 343.6 343.6 295.4 344.8 0.31 29 271 10429 -36.5 -44.5 43 8.0 -37.3 98 22 343.8 343.8 295.5 344.9 0.27 30 264 10609 -37.5 -43.5 53 6.0 -38.1 107 18 344.9 345.0 295.8 346.1 0.31 31 250 10980 -40.5 -49.5 37 9.0 -41.2 115 15 345.9 345.9 295.8 346.5 0.17 32 232 11485 -44.7 -57.7 22 13.0 -45.3 114 18 346.9 347.0 296.0 347.2 0.07 33 221 11808 -47.3 -52.1 58 4.8 -47.6 121 21 347.8 347.8 296.3 348.4 0.14 34 211 12112 -49.9 -57.9 38 8.0 -50.2 136 27 348.4 348.4 296.3 348.7 0.07 35 203 12364 -52.1 -58.1 48 6.0 -52.3 140 30 348.8 348.8 296.4 349.1 0.07 36 201 12428 -52.7 -55.9 68 3.2 -52.8 140 30 348.8 348.8 296.5 349.2 0.10 37 200 12460 -53.1 -56.5 66 3.4 -53.2 140 30 348.7 348.7 296.4 349.1 0.09 38 189 12823 -55.9 -64.9 32 9.0 -56.1 140 33 349.9 349.9 296.6 350.0 0.03 39 172 13418 -60.7 -67.7 39 7.0 -60.8 140 39 351.5 351.5 297.0 351.6 0.02 40 150 14260 -66.7 -78.7 17 12.0 -66.8 115 33 355.2 355.2 297.7 355.2 0.01 41 147 14382 -67.5 -81.5 12 14.0 -67.6 115 31 355.9 355.9 297.9 355.9 0.00 42 123 15436 -75.1 -83.1 28 8.0 -75.1 177 18 360.6 360.6 298.8 360.6 0.00 43 112 15975 -78.5 -84.5 37 6.0 -78.5 216 23 364.1 364.1 299.5 364.1 0.00 44 103 16452 -79.1 -87.1 26 8.0 -79.1 176 15 371.7 371.7 300.9 371.8 0.00 45 100 16620 -78.5 -87.5 22 9.0 -78.5 140 15 376.1 376.1 301.6 376.1 0.00 46 80 17876 -83.1 -90.1 29 7.0 -83.1 125 17 391.4 391.4 304.0 391.4 0.00 47 77 18089 -83.5 -90.5 28 7.0 -83.5 118 17 394.8 394.8 304.5 394.8 0.00 48 70 18620 -82.1 -89.1 29 7.0 -82.1 335 11 408.7 408.7 306.3 408.8 0.00 49 66 18948 -82.7 -88.7 35 6.0 -82.7 298 13 414.4 414.4 307.0 414.4 0.00 50 61 19386 -82.7 -89.7 29 7.0 -82.7 213 12 423.8 423.8 308.2 423.8 0.00 51 56 19874 -72.7 -88.7 7 16.0 -72.8 332 4 457.1 457.1 311.5 457.1 0.00 52 50 20540 -71.1 -92.1 3 21.0 -71.2 90 28 475.9 475.9 313.1 475.9 0.00 53 45 21167 -69.1 -91.1 3 22.0 -69.3 101 41 495.4 495.4 314.6 495.4 0.00 54 40 21867 -71.1 -92.1 3 21.0 -71.3 87 45 507.3 507.3 315.5 507.3 0.00 55 35 22657 -71.1 -92.1 3 21.0 -71.3 90 61 527.1 527.1 316.8 527.1 0.00 TRP 80 17876 -83.1 -90.1 29 7.0 -83.1 125 17 391.4 391.4 304.0 391.4 0.00 WND 35 22657 -71.1 -92.1 3 21.0 -71.3 90 61 527.1 527.1 316.8 527.1 0.00 Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 555.59 mb = 5056.80 m = 16590.36 ft Wetbulb zero: 630.97 mb = 4017.04 m = 13179.11 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 59.35 % Est. max temperature: 34.63 C = 94.34 F Sfc-Lift cond lev (LCL): 914.99 mb = 860.56 m = 2823.32 ft T: 24.64 C 700-500 lapse rate: 6.11 C/km ThetaE index: 16.21 C Layer 709.0- 637.0 mb Conv cond level (CCL): 775.16 mb = 2290.55 m = 7514.85 ft Mean mixing ratio: 14.72 g/kg Conv temperature: 37.46 C = 99.42 F Cap Strength: 3.04 C Lifted Index: -1.72 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.46 C Lifted Index @700 mb: 1.33 C Showalter Index: 0.27 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 18.90 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 203.60 Risk: None Energy Index: -1.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 407.77 J/kg Max Up Vert Vel: 28.56 m/s Conv Inhibition (B-): 176.58 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 842.86 mb = 1576.78 m = 5173.11 ft Lev Free Conv (LFC): 577.86 mb = 4735.86 m = 15537.41 ft Equ Level (EL): 217.86 mb = 11901.95 m = 39047.91 ft B at Equ Level: 407.38 J/kg Max Parcel Lev (MPL): 127.86 mb = 15206.89 m = 49890.78 ft Wind level data Storm motion: 346 at 10 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 ---------------------------------------------------------- 0 998 84 70 5 -4.7 -1.7 | 138 11 -7.1 7.9 1 974 305 55 15 -12.3 -8.6 | 94 15 -14.7 1.0 2 941 610 55 13 -10.6 -7.5 | 99 13 -13.0 2.1 3 925 765 50 11 -8.4 -7.1 | 103 11 -10.8 2.5 4 909 914 50 10 -7.7 -6.4 | 108 11 -10.0 3.2 5 878 1219 40 13 -8.4 -10.0 | 88 11 -10.7 -0.4 6 850 1504 55 12 -9.8 -6.9 | 103 13 -12.2 2.7 7 848 1524 60 16 -13.9 -8.0 | 96 16 -16.2 1.6 8 818 1829 55 10 -8.2 -5.7 | 110 11 -10.6 3.9 9 789 2134 65 6 -5.4 -2.5 | 132 11 -7.8 7.1 10 762 2438 45 2 -1.4 -1.4 | 155 9 -3.8 8.2 11 735 2743 320 10 6.4 -7.7 | 244 4 4.1 1.9 12 709 3048 310 16 12.3 -10.3 | 274 10 9.9 -0.7 13 700 3155 310 16 12.3 -10.3 | 274 10 9.9 -0.7 14 658 3658 285 13 12.6 -3.4 | 239 12 10.2 6.2 15 610 4267 300 16 13.9 -8.0 | 262 12 11.5 1.6 16 506 5791 265 18 17.9 1.6 | 234 19 15.6 11.2 17 500 5890 270 14 14.0 -0.0 | 230 15 11.6 9.6 18 487 6096 270 14 14.0 -0.0 | 230 15 11.6 9.6 19 450 6706 285 11 10.6 -2.8 | 231 11 8.3 6.8 20 432 7010 270 11 11.0 -0.0 | 222 13 8.6 9.6 21 415 7315 250 6 5.6 2.1 | 196 12 3.3 11.7 22 400 7600 180 13 0.0 13.0 | 174 23 -2.4 22.6 23 399 7620 190 12 2.1 11.8 | 179 21 -0.3 21.4 24 383 7925 120 11 -9.5 5.5 | 142 19 -11.9 15.1 25 367 8230 105 10 -9.7 2.6 | 135 17 -12.0 12.2 26 352 8534 85 10 -10.0 -0.9 | 125 15 -12.3 8.7 27 338 8839 115 14 -12.7 5.9 | 136 22 -15.1 15.5 28 311 9449 120 12 -10.4 6.0 | 141 20 -12.8 15.6 29 300 9720 70 17 -16.0 -5.8 | 102 19 -18.3 3.8 30 299 9754 70 16 -15.0 -5.5 | 103 18 -17.4 4.1 31 273 10363 95 23 -22.9 2.0 | 115 28 -25.3 11.6 32 262 10668 110 17 -16.0 5.8 | 130 24 -18.3 15.4 33 250 10973 115 13 -11.8 5.5 | 137 21 -14.2 15.1 34 250 10980 115 15 -13.6 6.3 | 135 23 -16.0 15.9 35 239 11278 120 19 -16.5 9.5 | 135 27 -18.8 19.1 36 228 11582 110 17 -16.0 5.8 | 130 24 -18.3 15.4 37 208 12192 140 29 -18.6 22.2 | 147 38 -21.0 31.8 38 200 12460 140 30 -19.3 23.0 | 146 39 -21.7 32.6 39 164 13716 140 42 -27.0 32.2 | 145 51 -29.4 41.8 40 150 14260 115 33 -29.9 13.9 | 126 40 -32.3 23.5 41 148 14326 115 33 -29.9 13.9 | 126 40 -32.3 23.5 42 141 14630 115 23 -20.8 9.7 | 130 30 -23.2 19.3 43 127 15240 140 18 -11.6 13.8 | 149 27 -13.9 23.4 44 120 15545 205 18 7.6 16.3 | 191 26 5.2 25.9 45 114 15850 220 21 13.5 16.1 | 203 28 11.1 25.7 46 108 16154 210 26 13.0 22.5 | 198 34 10.6 32.1 47 103 16459 175 15 -1.3 14.9 | 171 25 -3.7 24.5 48 100 16620 140 15 -9.6 11.5 | 150 24 -12.0 21.1 49 97 16764 150 16 -8.0 13.9 | 156 26 -10.4 23.5 50 87 17374 105 13 -12.6 3.4 | 131 20 -14.9 13.0 51 83 17678 120 22 -19.1 11.0 | 134 30 -21.4 20.6 52 80 17876 125 17 -13.9 9.8 | 140 25 -16.3 19.4 53 78 17983 130 17 -13.0 10.9 | 143 26 -15.4 20.5 54 74 18288 95 18 -17.9 1.6 | 119 23 -20.3 11.2 55 70 18593 35 20 -11.5 -16.4 | 64 15 -13.8 -6.8 56 70 18620 335 11 4.6 -10.0 | 279 2 2.3 -0.4 57 63 19202 270 14 14.0 -0.0 | 230 15 11.6 9.6 58 60 19507 185 11 1.0 11.0 | 176 21 -1.4 20.6 59 57 19812 315 2 1.4 -1.4 | 173 8 -1.0 8.2 60 54 20117 20 11 -3.8 -10.3 | 83 6 -6.1 -0.7 61 51 20422 80 15 -14.8 -2.6 | 112 19 -17.1 7.0 62 50 20540 90 28 -28.0 0.0 | 108 32 -30.4 9.6 63 46 21031 105 41 -39.6 10.6 | 116 47 -42.0 20.2 64 42 21641 85 42 -41.8 -3.7 | 98 45 -44.2 5.9 65 36 22555 95 53 -52.8 4.6 | 104 57 -55.2 14.2 66 35 22657 90 61 -61.0 0.0 | 99 64 -63.4 9.6 67 33 22860 90 61 -61.0 0.0 | 99 64 -63.4 9.6 Wind Parameters Mean winds (0-6000m): 316.1 at 13.2 knts Storm direction: 346.1 at 9.9 knts Shear (0-3000m) pos: 1.0 neg: 3.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 135.8 deg Storm rel helicity (0-3000m) pos: 53.3 neg: -42.9 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.7 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 8.06 Bulk Shear: 50.57 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 56 12 103 13| 0.0 8.7 8.7| 3.2 -29.4 -26.2 -52.3 -0.74| 11.6 -8.6 1000 53 12 102 12| 0.0 3.8 3.8| 8.0 -34.4 -26.4 -26.4 -0.53| 8.4 -4.4 1500 51 12 100 12| 1.6 2.6 4.1| 15.1 -41.4 -26.3 -17.5 -0.36| 8.0 -2.9 2000 53 12 102 12| 1.5 1.9 3.4| 35.1 -41.4 -6.3 -3.1 -0.07| 8.2 -0.5 2500 53 10 108 11| 1.2 2.0 3.2| 44.6 -42.9 1.7 0.7 0.02| 8.3 0.2 3000 39 10 100 9| 1.0 3.5 4.5| 53.3 -42.9 10.4 3.5 0.18| 9.3 1.7 4000 5 11 62 4| 0.6 2.2 2.8| 63.0 -61.5 1.6 0.4 0.10| 8.3 0.8 5000 337 12 308 3| 0.5 1.9 2.4| 67.5 -74.7 -7.2 -1.4 0.06| 7.3 0.4 6000 316 13 269 7| 0.3 1.7 1.9| 67.5 -96.7 -29.2 -4.9 -0.01| 6.9 -0.0 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251207.00.gif