UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 16 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 1000 84 26.4 23.5 84 2.9 24.3 40 4 299.5 302.9 297.4 353.8 18.53 1 993 146 27.2 23.1 78 4.1 24.2 41 7 301.0 304.3 297.6 354.5 18.21 2 925 770 22.6 20.6 88 2.0 21.2 55 12 302.4 305.5 297.0 351.9 16.74 3 876 1242 19.8 17.6 87 2.2 18.3 68 20 304.3 307.0 296.1 347.8 14.61 4 850 1502 19.2 15.2 78 4.0 16.5 75 22 306.3 308.7 295.5 345.0 12.89 5 700 3152 11.2 5.2 67 6.0 7.6 50 14 314.9 316.4 294.3 339.8 7.95 6 680 3394 10.2 3.2 62 7.0 6.1 39 10 316.4 317.8 294.0 338.8 7.10 7 617 4198 6.2 0.2 65 6.0 2.8 51 10 320.7 322.0 294.6 341.0 6.31 8 559 5001 0.6 -3.8 72 4.4 -1.7 48 11 323.3 324.3 294.4 340.2 5.17 9 551 5117 0.2 -7.8 55 8.0 -3.6 34 12 324.2 324.9 293.6 337.0 3.86 10 529 5443 -1.9 -4.8 81 2.9 -3.4 29 13 325.4 326.4 294.8 342.2 5.07 11 500 5890 -4.5 -7.0 83 2.5 -5.7 30 11 327.6 328.5 295.0 342.7 4.53 12 483 6162 -5.9 -10.5 70 4.6 -7.9 35 10 329.1 329.8 294.6 341.2 3.56 13 453 6660 -9.7 -10.4 95 0.7 -10.0 119 5 330.4 331.2 295.1 343.4 3.83 14 400 7610 -15.3 -16.0 94 0.7 -15.6 120 6 335.1 335.7 295.4 344.7 2.75 15 356 8480 -20.9 -24.1 75 3.2 -21.8 152 6 338.9 339.3 295.4 344.5 1.53 16 300 9720 -30.3 -32.3 83 2.0 -30.7 160 17 342.7 342.9 295.7 345.9 0.85 17 291 9936 -32.3 -33.8 86 1.5 -32.6 164 16 342.8 343.0 295.7 345.7 0.76 18 265 10590 -37.3 -40.3 74 3.0 -37.7 177 15 344.8 344.9 295.8 346.5 0.43 19 250 10990 -40.9 -43.5 76 2.6 -41.1 180 14 345.3 345.3 295.8 346.6 0.33 20 200 12470 -54.1 -59.1 54 5.0 -54.2 215 14 347.1 347.1 296.0 347.4 0.07 21 183 13032 -58.9 -63.9 52 5.0 -59.0 215 15 348.2 348.2 296.3 348.4 0.04 22 150 14250 -68.3 -74.3 42 6.0 -68.4 260 29 352.4 352.4 297.2 352.5 0.01 23 133 14960 -73.7 -78.4 48 4.7 -73.7 268 34 355.2 355.2 297.7 355.2 0.01 24 122 15462 -75.1 -83.1 28 8.0 -75.1 285 31 361.5 361.5 299.0 361.5 0.00 25 100 16590 -82.9 -88.9 35 6.0 -82.9 180 14 367.6 367.6 300.1 367.6 0.00 26 89 17235 -85.3 -90.2 41 4.9 -85.3 80 11 375.2 375.2 301.5 375.2 0.00 27 77 18033 -85.1 -90.1 40 5.0 -85.1 113 20 391.5 391.5 304.0 391.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 548.90 mb = 5147.76 m = 16888.77 ft Wetbulb zero: 580.59 mb = 4692.76 m = 15396.00 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 73.37 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 959.14 mb = 451.24 m = 1480.42 ft T: 24.95 C 700-500 lapse rate: 5.73 C/km ThetaE index: 15.69 C Layer 925.0- 617.0 mb Conv cond level (CCL): 885.19 mb = 1151.67 m = 3778.39 ft Mean mixing ratio: 17.20 g/kg Conv temperature: 30.76 C = 87.36 F Cap Strength: 0.99 C Lifted Index: -2.53 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.37 C Lifted Index @700 mb: -0.13 C Showalter Index: 0.34 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.70 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 237.40 Risk: None Energy Index: -0.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1124.56 J/kg Max Up Vert Vel: 47.42 m/s Conv Inhibition (B-): 34.48 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 911.34 mb = 899.03 m = 2949.55 ft Lev Free Conv (LFC): 716.34 mb = 2955.86 m = 9697.57 ft Equ Level (EL): 146.34 mb = 14395.72 m = 47229.47 ft B at Equ Level: 1120.17 J/kg Max Parcel Lev (MPL): 86.34 mb = 17402.09 m = 57092.78 ft Wind level data Storm motion: 88 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 1000 84 40 4 -2.6 -3.1 | 289 9 8.1 -2.8 1 975 305 45 13 -9.2 -9.2 | 351 9 1.5 -8.9 2 942 610 60 14 -12.1 -7.0 | 12 7 -1.4 -6.7 3 925 770 55 12 -9.8 -6.9 | 353 7 0.8 -6.6 4 910 914 60 17 -14.7 -8.5 | 26 9 -4.0 -8.2 5 850 1502 75 22 -21.3 -5.7 | 63 12 -10.6 -5.4 6 848 1524 75 23 -22.2 -6.0 | 64 13 -11.5 -5.6 7 789 2134 80 21 -20.7 -3.6 | 72 11 -10.0 -3.3 8 761 2438 90 19 -19.0 0.0 | 92 8 -8.3 0.3 9 734 2743 80 13 -12.8 -2.3 | 47 3 -2.1 -2.0 10 709 3048 50 13 -10.0 -8.4 | 355 8 0.7 -8.1 11 700 3152 50 14 -10.7 -9.0 | 0 9 -0.0 -8.7 12 683 3353 45 10 -7.1 -7.1 | 332 8 3.6 -6.8 13 658 3658 355 11 1.0 -11.0 | 312 16 11.6 -10.7 14 610 4267 60 10 -8.7 -5.0 | 337 5 2.0 -4.7 15 588 4572 75 13 -12.6 -3.4 | 32 4 -1.9 -3.1 16 566 4877 60 11 -9.5 -5.5 | 347 5 1.2 -5.2 17 545 5182 25 12 -5.1 -10.9 | 332 12 5.6 -10.6 18 506 5791 35 14 -8.0 -11.5 | 347 11 2.6 -11.2 19 500 5890 30 11 -5.5 -9.5 | 331 11 5.2 -9.2 20 487 6096 25 11 -4.6 -10.0 | 328 11 6.0 -9.7 21 432 7010 180 1 0.0 1.0 | 263 11 10.7 1.3 22 400 7610 120 6 -5.2 3.0 | 239 6 5.5 3.3 23 368 8230 125 4 -3.3 2.3 | 251 8 7.4 2.6 24 338 8839 195 10 2.6 9.7 | 233 17 13.3 10.0 25 311 9449 155 13 -5.5 11.8 | 203 13 5.2 12.1 26 300 9720 160 17 -5.8 16.0 | 197 17 4.9 16.3 27 251 10973 185 14 1.2 13.9 | 220 19 11.9 14.3 28 250 10990 180 14 0.0 14.0 | 217 18 10.7 14.3 29 239 11278 175 16 -1.4 15.9 | 210 19 9.3 16.2 30 229 11582 185 20 1.7 19.9 | 212 24 12.4 20.2 31 200 12470 215 14 8.0 11.5 | 238 22 18.7 11.8 32 180 13106 215 15 8.6 12.3 | 237 23 19.3 12.6 33 172 13411 245 10 9.1 4.2 | 257 20 19.7 4.5 34 164 13716 265 14 13.9 1.2 | 266 25 24.6 1.5 35 156 14021 280 14 13.8 -2.4 | 275 25 24.5 -2.1 36 150 14250 260 29 28.6 5.0 | 262 40 39.2 5.3 37 140 14630 260 32 31.5 5.6 | 262 43 42.2 5.9 38 126 15240 275 35 34.9 -3.1 | 273 46 45.5 -2.7 39 108 16154 320 18 11.6 -13.8 | 301 26 22.2 -13.5 40 102 16459 310 10 7.7 -6.4 | 288 19 18.3 -6.1 41 100 16590 180 14 0.0 14.0 | 217 18 10.7 14.3 42 97 16764 185 14 1.2 13.9 | 220 19 11.9 14.3 43 92 17069 170 12 -2.1 11.8 | 215 15 8.6 12.1 44 87 17374 10 11 -1.9 -10.8 | 320 14 8.8 -10.5 45 82 17678 5 13 -1.1 -13.0 | 323 16 9.5 -12.6 46 78 17983 115 18 -16.3 7.6 | 145 10 -5.6 7.9 47 74 18288 105 28 -27.0 7.2 | 115 18 -16.4 7.6 Wind Parameters Mean winds (0-6000m): 58.4 at 14.2 knts Storm direction: 88.4 at 10.7 knts Shear (0-3000m) pos: 2.3 neg: 1.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 62.6 neg: -12.6 tot: 50.1 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.0 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 661.71 Bulk Shear: 1.70 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 49 11 343 7| 10.5 0.0 10.5| 24.0 0.0 24.0 48.0 0.95| 12.5 11.8 1000 55 13 1 7| 7.7 0.0 7.7| 36.7 -2.8 33.9 33.9 0.78| 10.5 8.2 1500 62 16 25 8| 6.8 0.0 6.8| 51.2 -2.8 48.4 32.3 0.79| 9.1 7.2 2000 67 17 40 8| 4.7 0.0 4.7| 55.1 -2.8 52.3 26.2 0.77| 7.4 5.7 2500 71 18 49 8| 2.8 0.0 2.8| 62.6 -4.6 58.0 23.2 0.67| 7.3 5.0 3000 71 17 46 8| 2.3 1.6 3.9| 62.6 -12.6 50.1 16.7 0.38| 7.8 3.0 4000 64 15 26 7| 2.5 2.2 4.7| 75.4 -32.3 43.1 10.8 0.22| 8.4 1.8 5000 64 15 21 7| 2.7 2.6 5.3| 80.7 -38.6 42.0 8.4 0.17| 8.4 1.4 6000 58 14 11 7| 2.2 2.4 4.6| 89.8 -51.7 38.1 6.3 0.14| 7.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260116.00.gif