UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 11 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 1002 84 26.4 23.1 82 3.3 24.0 200 2 299.4 302.7 297.1 352.1 18.04 1 1000 102 25.8 23.1 85 2.7 23.9 200 4 299.0 302.2 297.0 351.7 18.07 2 978 298 23.2 22.6 96 0.6 22.8 200 8 298.2 301.5 296.7 350.4 17.93 3 971 361 24.4 21.7 85 2.7 22.5 181 8 300.1 303.2 296.7 350.1 17.07 4 929 748 23.4 19.8 80 3.6 20.8 75 10 302.9 305.8 296.6 349.8 15.84 5 925 786 23.2 19.9 82 3.3 20.9 70 11 303.0 306.0 296.7 350.5 16.01 6 850 1521 17.6 16.4 93 1.2 16.8 90 17 304.6 307.2 295.8 346.2 13.94 7 785 2198 12.8 12.0 95 0.8 12.3 84 23 306.4 308.6 294.4 340.5 11.30 8 742 2671 10.2 9.8 97 0.4 9.9 84 21 308.6 310.5 294.3 339.9 10.31 9 700 3157 8.4 5.5 82 2.9 6.7 95 15 311.8 313.3 293.6 336.9 8.12 10 692 3252 8.4 4.0 74 4.4 5.8 97 14 312.8 314.2 293.3 335.8 7.39 11 682 3373 8.2 0.2 57 8.0 3.9 99 14 313.9 315.0 292.2 331.8 5.70 12 661 3630 6.4 3.5 82 2.9 4.7 104 12 314.7 316.1 293.9 338.1 7.47 13 646 3819 6.2 -3.8 49 10.0 1.2 134 9 316.5 317.4 291.9 330.9 4.47 14 636 3947 5.6 2.3 79 3.3 3.7 159 7 317.3 318.6 294.3 339.8 7.12 15 630 4025 5.2 0.4 71 4.8 2.5 174 6 317.7 318.9 293.7 337.6 6.27 16 526 5479 -2.7 -5.9 79 3.2 -4.3 297 9 325.0 325.9 294.4 340.5 4.69 17 500 5880 -5.3 -8.4 79 3.1 -6.7 315 5 326.6 327.4 294.4 340.2 4.06 18 435 6955 -12.9 -13.4 96 0.5 -13.1 215 9 330.2 330.8 294.6 340.9 3.13 19 424 7149 -13.1 -17.7 68 4.6 -14.7 210 10 332.4 332.8 294.4 340.2 2.24 20 400 7590 -15.9 -21.9 60 6.0 -17.7 200 14 334.3 334.7 294.4 340.2 1.66 21 389 7800 -17.5 -25.5 50 8.0 -19.6 194 11 334.9 335.2 294.1 339.4 1.23 22 374 8094 -19.3 -42.3 11 23.0 -22.9 191 14 336.3 336.4 293.6 337.3 0.25 23 362 8336 -20.7 -23.2 80 2.5 -21.4 184 15 337.6 337.9 295.1 343.5 1.63 24 343 8733 -23.9 -25.1 90 1.2 -24.2 178 15 338.5 338.8 295.2 343.8 1.45 25 337 8861 -24.5 -29.5 63 5.0 -25.6 184 16 339.4 339.6 295.0 343.1 0.98 26 324 9147 -26.5 -32.5 57 6.0 -27.6 196 17 340.5 340.6 295.1 343.4 0.77 27 312 9419 -28.1 -34.1 56 6.0 -29.2 208 19 341.9 342.1 295.4 344.5 0.68 28 300 9700 -30.3 -34.5 67 4.2 -31.0 205 24 342.7 342.8 295.6 345.3 0.68 29 276 10287 -35.3 -38.2 75 2.9 -35.7 196 26 343.7 343.8 295.7 345.7 0.51 30 266 10544 -36.7 -42.7 54 6.0 -37.3 192 27 345.3 345.4 295.9 346.7 0.33 31 250 10970 -40.7 -43.9 71 3.2 -41.0 185 29 345.6 345.6 295.9 346.8 0.31 32 246 11080 -41.7 -44.5 74 2.8 -41.9 184 30 345.7 345.7 295.9 346.9 0.30 33 234 11418 -44.5 -51.5 46 7.0 -44.9 181 32 346.4 346.4 296.0 347.0 0.14 34 200 12450 -53.9 -56.3 75 2.4 -54.0 180 27 347.4 347.4 296.1 347.8 0.09 35 198 12514 -54.5 -56.8 76 2.3 -54.6 180 27 347.5 347.5 296.1 347.8 0.09 36 196 12578 -55.3 -58.6 67 3.3 -55.4 181 28 347.2 347.2 296.1 347.5 0.07 37 173 13359 -61.1 -71.1 25 10.0 -61.2 186 33 350.2 350.2 296.7 350.3 0.02 38 157 13954 -64.3 -76.3 18 12.0 -64.4 190 37 354.7 354.7 297.6 354.7 0.01 39 150 14230 -66.7 -76.7 23 10.0 -66.8 220 21 355.2 355.2 297.7 355.2 0.01 40 120 15551 -76.9 -83.9 32 7.0 -76.9 256 36 359.9 359.9 298.7 359.9 0.00 41 100 16590 -81.5 -87.5 35 6.0 -81.5 230 21 370.3 370.3 300.6 370.3 0.00 42 87 17364 -85.5 -90.5 40 5.0 -85.5 160 31 377.3 377.3 301.8 377.3 0.00 43 84 17560 -80.5 -88.5 25 8.0 -80.5 164 32 391.2 391.2 304.0 391.2 0.00 44 71 18509 -80.7 -90.7 17 10.0 -80.7 132 8 410.1 410.1 306.5 410.1 0.00 45 70 18590 -76.7 -89.7 11 13.0 -76.7 135 2 420.3 420.3 307.7 420.3 0.00 46 68 18758 -73.5 -87.5 10 14.0 -73.6 135 2 430.7 430.7 308.9 430.7 0.00 47 63 19203 -75.7 -89.7 9 14.0 -75.7 115 7 435.4 435.4 309.4 435.4 0.00 48 52 20328 -70.9 -88.9 5 18.0 -71.1 64 19 471.1 471.1 312.7 471.1 0.00 49 50 20560 -71.3 -89.3 5 18.0 -71.4 85 16 475.5 475.5 313.1 475.5 0.00 50 46 21051 -71.9 -89.9 5 18.0 -72.1 83 18 485.5 485.5 313.9 485.5 0.00 51 40 21886 -65.7 -89.7 2 24.0 -66.0 72 44 520.9 520.9 316.4 520.9 0.00 52 37 22356 -68.5 -90.5 3 22.0 -68.8 98 53 525.4 525.4 316.6 525.4 0.00 53 32 23241 -61.3 -89.3 1 28.0 -62.0 97 65 567.0 567.0 319.0 567.0 0.00 54 30 23640 -62.1 -89.1 2 27.0 -62.8 90 69 575.3 575.3 319.5 575.4 0.00 55 28 24066 -62.7 -89.7 1 27.0 -63.4 90 69 585.1 585.1 319.9 585.2 0.00 56 24 25019 -61.3 -89.3 1 28.0 -62.3 90 71 615.6 615.6 321.3 615.6 0.01 57 23 25284 -59.9 -88.5 1 28.6 -61.1 90 72 627.2 627.3 321.8 627.3 0.01 58 21 25856 -56.9 -86.9 1 30.0 -58.6 91 72 652.8 652.8 322.8 652.9 0.01 TRP 87 17364 -85.5 -90.5 40 5.0 -85.5 160 31 377.3 377.3 301.8 377.3 0.00 WND 23 25284 -59.9 -88.5 1 28.6 -61.1 90 72 627.2 627.3 321.8 627.3 0.01 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 561.54 mb = 4982.04 m = 16345.08 ft Wetbulb zero: 591.15 mb = 4537.79 m = 14887.58 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 82.03 % Est. max temperature: 31.57 C = 88.82 F Sfc-Lift cond lev (LCL): 955.47 mb = 501.89 m = 1646.59 ft T: 24.04 C 700-500 lapse rate: 5.03 C/km ThetaE index: 18.64 C Layer 850.0- 661.0 mb Conv cond level (CCL): 877.54 mb = 1243.84 m = 4080.80 ft Mean mixing ratio: 16.68 g/kg Conv temperature: 31.04 C = 87.87 F Cap Strength: 2.04 C Lifted Index: -2.45 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.08 C Lifted Index @700 mb: -2.28 C Showalter Index: -0.93 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.70 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 235.80 Risk: None Energy Index: -1.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 960.92 J/kg Max Up Vert Vel: 43.84 m/s Conv Inhibition (B-): 31.97 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 914.68 mb = 883.52 m = 2898.66 ft Lev Free Conv (LFC): 849.68 mb = 1524.21 m = 5000.62 ft Equ Level (EL): 169.68 mb = 13478.13 m = 44219.05 ft B at Equ Level: 949.25 J/kg Max Parcel Lev (MPL): 89.68 mb = 17195.71 m = 56415.68 ft Wind level data Storm motion: 111 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 1002 84 200 2 0.7 1.9 | 279 9 9.2 -1.5 1 1000 102 200 4 1.4 3.8 | 268 10 9.9 0.4 2 977 305 200 8 2.7 7.5 | 250 12 11.3 4.2 3 944 610 95 7 -7.0 0.6 | 330 3 1.6 -2.7 4 925 786 70 11 -10.3 -3.8 | 14 7 -1.8 -7.1 5 911 914 50 12 -9.2 -7.7 | 3 11 -0.7 -11.1 6 850 1521 90 17 -17.0 0.0 | 68 9 -8.5 -3.3 7 850 1524 90 17 -17.0 0.0 | 68 9 -8.5 -3.3 8 790 2134 85 22 -21.9 -1.9 | 69 14 -13.4 -5.3 9 762 2438 80 25 -24.6 -4.3 | 64 18 -16.1 -7.7 10 735 2743 85 20 -19.9 -1.7 | 66 12 -11.4 -5.1 11 709 3048 95 15 -14.9 1.3 | 72 7 -6.4 -2.0 12 700 3157 95 15 -14.9 1.3 | 72 7 -6.4 -2.0 13 658 3658 105 12 -11.6 3.1 | 86 3 -3.0 -0.2 14 610 4267 225 1 0.7 0.7 | 286 10 9.2 -2.6 15 566 4877 290 13 12.2 -4.4 | 291 22 20.8 -7.8 16 545 5182 285 12 11.6 -3.1 | 288 21 20.1 -6.5 17 500 5880 315 5 3.5 -3.5 | 300 14 12.1 -6.9 18 486 6096 235 2 1.6 1.1 | 282 10 10.2 -2.2 19 400 7590 200 14 4.8 13.2 | 234 17 13.3 9.8 20 398 7620 195 10 2.6 9.7 | 240 13 11.1 6.3 21 367 8230 190 15 2.6 14.8 | 224 16 11.1 11.4 22 352 8534 170 14 -2.4 13.8 | 210 12 6.1 10.4 23 310 9449 210 19 9.5 16.5 | 234 22 18.0 13.1 24 300 9700 205 24 10.1 21.8 | 225 26 18.7 18.4 25 250 10970 185 29 2.5 28.9 | 203 28 11.1 25.5 26 228 11582 180 33 0.0 33.0 | 196 31 8.5 29.7 27 200 12450 180 27 0.0 27.0 | 200 25 8.5 23.7 28 155 14021 190 37 6.4 36.4 | 204 36 15.0 33.1 29 150 14230 220 21 13.5 16.1 | 240 25 22.0 12.7 30 148 14326 210 23 11.5 19.9 | 230 26 20.0 16.6 31 140 14630 245 22 19.9 9.3 | 258 29 28.5 6.0 32 114 15850 260 41 40.4 7.1 | 266 49 48.9 3.8 33 100 16590 230 21 16.1 13.5 | 248 27 24.6 10.2 34 97 16764 230 20 15.3 12.9 | 248 26 23.9 9.5 35 87 17364 160 31 -10.6 29.1 | 175 26 -2.1 25.8 36 87 17374 170 33 -5.7 32.5 | 186 29 2.8 29.2 37 82 17678 160 31 -10.6 29.1 | 175 26 -2.1 25.8 38 78 17983 125 18 -14.7 10.3 | 138 9 -6.2 7.0 39 74 18288 125 26 -21.3 14.9 | 132 17 -12.8 11.6 40 70 18590 135 2 -1.4 1.4 | 285 7 7.1 -1.9 41 66 18898 135 2 -1.4 1.4 | 285 7 7.1 -1.9 42 60 19507 95 11 -11.0 1.0 | 45 3 -2.4 -2.4 43 57 19812 55 17 -13.9 -9.8 | 22 14 -5.4 -13.1 44 54 20117 45 22 -15.6 -15.6 | 20 20 -7.0 -18.9 45 50 20560 85 16 -15.9 -1.4 | 57 9 -7.4 -4.7 46 49 20726 85 17 -16.9 -1.5 | 60 10 -8.4 -4.8 47 46 21031 80 17 -16.7 -3.0 | 52 10 -8.2 -6.3 48 44 21336 105 25 -24.1 6.5 | 101 16 -15.6 3.1 49 40 21946 70 45 -42.3 -15.4 | 61 39 -33.7 -18.7 50 36 22555 110 57 -53.6 19.5 | 110 48 -45.0 16.2 51 30 23640 90 69 -69.0 0.0 | 87 61 -60.5 -3.3 52 28 24079 90 69 -69.0 0.0 | 87 61 -60.5 -3.3 53 23 25284 90 72 -72.0 0.0 | 87 64 -63.5 -3.3 54 21 25603 90 72 -72.0 0.0 | 87 64 -63.5 -3.3 55 20 25908 95 70 -69.7 6.1 | 93 61 -61.2 2.8 Wind Parameters Mean winds (0-6000m): 81.4 at 12.2 knts Storm direction: 111.4 at 9.2 knts Shear (0-3000m) pos: 1.8 neg: 3.5 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 153.3 deg Storm rel helicity (0-3000m) pos: 37.7 neg: -26.5 tot: 11.2 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 1.9 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 34.50 Bulk Shear: 27.85 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 ------------------------------------------------------------------------------- 500 177 7 247 9| 0.0 7.8 7.8| 2.5 -19.0 -16.5 -32.9 -0.15| 19.0 -2.9 1000 93 9 4 3| 0.0 7.7 7.7| 12.3 -21.8 -9.4 -9.4 0.07| 15.8 1.1 1500 85 11 30 5| 2.9 5.1 8.1| 33.4 -21.8 11.6 7.8 0.27| 13.5 3.6 2000 86 13 48 6| 2.2 4.9 7.1| 33.6 -22.1 11.5 5.8 0.24| 11.3 2.7 2500 85 15 55 8| 1.8 4.2 6.0| 34.3 -26.5 7.8 3.1 0.20| 10.1 2.0 3000 85 16 58 9| 1.8 3.5 5.4| 37.7 -26.5 11.2 3.7 0.19| 9.9 1.9 4000 89 15 60 7| 2.8 2.7 5.5| 52.6 -26.5 26.1 6.5 0.32| 9.8 3.1 5000 86 13 48 6| 3.0 2.1 5.1| 85.7 -35.4 50.3 10.1 0.31| 9.8 3.1 6000 81 12 34 6| 2.1 2.0 4.0|103.7 -49.8 53.9 9.0 0.27| 9.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260111.12.gif