UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 19 OCT 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 ------------------------------------------------------------------------------- SFC 1004 84 27.2 22.2 74 5.0 23.6 30 5 300.0 303.1 296.6 349.8 17.02 1 1000 116 26.8 22.0 75 4.8 23.3 30 5 300.0 303.0 296.5 349.3 16.87 2 936 702 25.0 21.4 80 3.6 22.4 73 9 303.8 307.1 297.8 355.6 17.39 3 925 806 24.4 21.2 82 3.2 22.1 70 11 304.3 307.5 297.9 356.1 17.39 4 850 1542 19.2 17.1 88 2.1 17.8 100 13 306.3 309.0 296.7 350.1 14.59 5 825 1798 17.0 15.9 93 1.1 16.3 100 12 306.6 309.2 296.3 348.4 13.91 6 737 2753 11.2 5.2 67 6.0 7.7 115 16 310.3 311.7 292.7 333.5 7.55 7 714 3018 8.8 7.4 91 1.4 7.9 124 15 310.5 312.2 293.9 338.3 9.09 8 700 3182 7.6 6.7 94 0.9 7.1 130 14 310.9 312.6 293.9 338.1 8.83 9 665 3604 6.0 0.0 65 6.0 2.8 120 12 313.7 314.8 292.2 331.8 5.76 10 622 4149 2.2 0.8 90 1.4 1.4 122 8 315.4 316.7 293.3 336.0 6.54 11 597 4481 1.6 -3.3 70 4.9 -0.9 135 8 318.4 319.4 293.0 334.6 5.03 12 573 4811 -0.9 -2.1 92 1.2 -1.5 135 10 319.3 320.4 293.7 337.7 5.73 13 536 5343 -3.5 -10.5 58 7.0 -6.5 133 11 322.3 322.9 292.5 333.0 3.21 14 505 5812 -6.7 -6.8 99 0.1 -6.8 127 12 323.9 324.8 294.1 339.0 4.55 15 500 5890 -5.5 -9.7 72 4.2 -7.4 115 15 326.3 327.1 294.0 338.6 3.66 16 492 6016 -5.1 -25.1 19 20.0 -11.1 109 16 328.3 328.5 292.2 332.0 1.01 17 480 6209 -6.3 -12.3 62 6.0 -8.8 103 15 329.2 329.8 294.3 339.8 3.10 18 476 6274 -5.5 -26.5 17 21.0 -11.7 101 15 331.0 331.1 292.9 334.3 0.92 19 473 6324 -5.9 -24.9 21 19.0 -11.7 100 15 331.1 331.3 293.0 334.9 1.07 20 465 6457 -6.9 -17.9 41 11.0 -10.9 97 14 331.4 331.8 294.0 338.5 2.01 21 432 7025 -10.9 -19.9 47 9.0 -13.9 85 10 333.4 333.8 294.3 339.9 1.82 22 420 7240 -12.3 -29.3 23 17.0 -16.6 96 10 334.3 334.5 293.6 337.3 0.81 23 400 7610 -15.3 -24.3 46 9.0 -17.9 115 9 335.1 335.4 294.3 339.9 1.34 24 396 7686 -15.5 -22.5 55 7.0 -17.6 110 10 335.8 336.1 294.7 341.5 1.59 25 389 7820 -16.3 -29.3 32 13.0 -19.5 99 10 336.5 336.7 294.3 339.7 0.87 26 362 8358 -19.9 -27.9 49 8.0 -21.9 64 10 338.7 338.9 295.0 342.6 1.06 27 355 8502 -20.7 -33.7 30 13.0 -23.3 64 10 339.5 339.6 294.8 341.9 0.62 28 321 9236 -27.7 -30.8 75 3.1 -28.3 64 14 339.7 339.9 295.1 343.1 0.91 29 301 9696 -30.3 -33.1 76 2.8 -30.8 48 15 342.3 342.5 295.6 345.3 0.78 30 300 9720 -30.5 -33.3 76 2.8 -31.0 45 15 342.4 342.6 295.6 345.3 0.77 31 250 10990 -40.9 -44.5 68 3.6 -41.2 335 12 345.3 345.3 295.8 346.4 0.29 32 214 12030 -49.7 -55.7 49 6.0 -50.0 308 10 347.3 347.3 296.1 347.7 0.09 33 200 12470 -53.1 -61.1 37 8.0 -53.3 320 15 348.7 348.7 296.4 348.9 0.05 34 181 13102 -58.5 -68.5 27 10.0 -58.6 305 20 350.0 350.0 296.7 350.1 0.02 35 174 13348 -61.1 -68.1 39 7.0 -61.2 309 21 349.7 349.7 296.5 349.8 0.02 36 150 14250 -68.3 -75.3 36 7.0 -68.4 305 19 352.4 352.4 297.1 352.5 0.01 37 146 14412 -69.7 -76.7 35 7.0 -69.7 306 17 352.7 352.7 297.3 352.8 0.01 38 138 14747 -71.1 -79.1 30 8.0 -71.1 309 14 356.0 356.0 297.9 356.0 0.01 39 100 16600 -83.1 -87.7 45 4.6 -83.1 80 6 367.2 367.2 300.1 367.2 0.00 40 99 16656 -83.3 -88.0 44 4.7 -83.3 80 6 367.8 367.8 300.2 367.8 0.00 41 87 17384 -78.1 -85.1 31 7.0 -78.1 155 10 392.1 392.1 304.1 392.2 0.00 42 82 17720 -80.1 -87.1 30 7.0 -80.1 209 10 394.7 394.7 304.5 394.8 0.00 43 74 18318 -68.5 -86.5 6 18.0 -68.7 339 24 430.9 430.9 308.9 430.9 0.00 44 70 18650 -70.1 -87.1 7 17.0 -70.2 305 45 434.4 434.4 309.3 434.4 0.00 45 61 19460 -73.5 -88.5 8 15.0 -73.6 293 40 444.3 444.3 310.3 444.3 0.00 46 51 20521 -67.7 -88.7 3 21.0 -67.9 103 23 481.2 481.2 313.5 481.2 0.00 47 50 20640 -68.5 -89.5 3 21.0 -68.7 100 32 482.1 482.1 313.6 482.1 0.00 48 46 21138 -70.5 -90.5 4 20.0 -70.6 110 39 488.9 488.9 314.1 488.9 0.00 49 40 21981 -64.1 -89.1 2 25.0 -64.6 104 42 524.9 524.9 316.6 524.9 0.00 50 34 22975 -64.7 -89.7 2 25.0 -65.1 89 55 548.3 548.3 318.0 548.3 0.00 51 31 23545 -60.1 -88.1 1 28.0 -61.0 86 60 575.4 575.4 319.5 575.4 0.01 52 30 23750 -60.5 -87.5 2 27.0 -61.4 85 62 579.7 579.7 319.6 579.7 0.01 53 25 24890 -58.9 -87.9 1 29.0 -60.1 89 68 615.3 615.3 321.3 615.4 0.01 54 22 25704 -52.5 -84.5 1 32.0 -55.1 99 67 657.3 657.3 323.0 657.4 0.01 TRP 99 16656 -83.3 -88.0 44 4.7 -83.3 80 6 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 581.64 mb = 4692.24 m = 15394.30 ft Wetbulb zero: 606.40 mb = 4354.78 m = 14287.15 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 80.42 % Est. max temperature: 33.35 C = 92.03 F Sfc-Lift cond lev (LCL): 933.86 mb = 721.97 m = 2368.65 ft T: 24.88 C 700-500 lapse rate: 4.84 C/km ThetaE index: 22.56 C Layer 850.0- 714.0 mb Conv cond level (CCL): 857.76 mb = 1462.86 m = 4799.35 ft Mean mixing ratio: 17.12 g/kg Conv temperature: 33.25 C = 91.85 F Cap Strength: 2.19 C Lifted Index: -3.76 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.92 C Lifted Index @700 mb: -3.90 C Showalter Index: -2.59 C Risk: Severe thunderstorms possible Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.60 C K Index: 40.90 Risk: > 80 % chance of thunderstorms Sweat Index: 246.20 Risk: None Energy Index: -2.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1574.18 J/kg Max Up Vert Vel: 56.11 m/s Conv Inhibition (B-): 44.39 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 900.78 mb = 1036.95 m = 3402.03 ft Lev Free Conv (LFC): 825.78 mb = 1790.26 m = 5873.48 ft Equ Level (EL): 145.78 mb = 14420.96 m = 47312.29 ft B at Equ Level: 1571.31 J/kg Max Parcel Lev (MPL): 75.78 mb = 18179.89 m = 59644.58 ft Wind level data Storm motion: 141 at 8 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 1004 84 30 5 -2.5 -4.3 | 346 11 2.8 -10.9 1 1000 116 30 5 -2.5 -4.3 | 346 11 2.8 -10.9 2 979 305 55 8 -6.6 -4.6 | 6 11 -1.3 -11.2 3 946 610 75 8 -7.7 -2.1 | 16 9 -2.4 -8.7 4 925 806 70 11 -10.3 -3.8 | 26 12 -5.0 -10.4 5 914 914 85 12 -12.0 -1.0 | 41 10 -6.7 -7.6 6 850 1542 100 13 -12.8 2.3 | 60 9 -7.5 -4.3 7 822 1829 100 12 -11.8 2.1 | 55 8 -6.5 -4.5 8 793 2134 85 11 -11.0 -1.0 | 37 9 -5.7 -7.6 9 764 2438 110 11 -10.3 3.8 | 61 6 -5.0 -2.8 10 737 2743 115 16 -14.5 6.8 | 91 9 -9.2 0.2 11 700 3182 130 14 -10.7 9.0 | 114 6 -5.4 2.4 12 685 3353 130 14 -10.7 9.0 | 114 6 -5.4 2.4 13 635 3962 105 10 -9.7 2.6 | 47 6 -4.4 -4.0 14 612 4267 135 6 -4.2 4.2 | 336 3 1.0 -2.4 15 567 4877 135 11 -7.8 7.8 | 115 3 -2.5 1.2 16 506 5791 130 11 -8.4 7.1 | 99 3 -3.1 0.5 17 500 5890 115 15 -13.6 6.3 | 88 8 -8.3 -0.3 18 487 6096 105 16 -15.5 4.1 | 76 10 -10.2 -2.5 19 432 7010 85 10 -10.0 -0.9 | 32 9 -4.7 -7.5 20 400 7610 115 9 -8.2 3.8 | 46 4 -2.9 -2.8 21 399 7620 115 10 -9.1 4.2 | 58 4 -3.8 -2.4 22 368 8230 65 9 -8.2 -3.8 | 15 11 -2.9 -10.4 23 325 9144 60 14 -12.1 -7.0 | 27 15 -6.8 -13.6 24 311 9449 75 13 -12.6 -3.4 | 36 12 -7.3 -10.0 25 300 9720 45 15 -10.6 -10.6 | 17 18 -5.3 -17.2 26 299 9754 45 16 -11.3 -11.3 | 19 19 -6.0 -17.9 27 274 10363 60 12 -10.4 -6.0 | 22 14 -5.1 -12.6 28 250 10990 335 12 5.1 -10.9 | 329 20 10.4 -17.5 29 239 11278 315 11 7.8 -7.8 | 318 19 13.1 -14.4 30 218 11887 295 11 10.0 -4.6 | 306 19 15.3 -11.2 31 209 12192 325 8 4.6 -6.6 | 323 16 9.9 -13.1 32 200 12470 320 15 9.6 -11.5 | 320 23 14.9 -18.1 33 180 13106 305 20 16.4 -11.5 | 310 28 21.7 -18.1 34 164 13716 315 23 16.3 -16.3 | 317 31 21.6 -22.9 35 156 14021 300 20 17.3 -10.0 | 306 28 22.6 -16.6 36 150 14250 305 19 15.6 -10.9 | 310 27 20.9 -17.5 37 133 14935 310 12 9.2 -7.7 | 315 20 14.5 -14.3 38 126 15240 215 10 5.7 8.2 | 262 11 11.0 1.6 39 108 16154 140 10 -6.4 7.7 | 133 2 -1.1 1.1 40 102 16459 155 12 -5.1 10.9 | 183 4 0.2 4.3 41 100 16600 80 6 -5.9 -1.0 | 5 8 -0.6 -7.6 42 99 16656 80 6 -5.9 -1.0 | 5 8 -0.6 -7.6 43 97 16764 100 6 -5.9 1.0 | 6 6 -0.6 -5.6 44 92 17069 90 10 -10.0 0.0 | 36 8 -4.7 -6.6 45 83 17678 210 10 5.0 8.7 | 259 10 10.3 2.1 46 79 17983 205 10 4.2 9.1 | 255 10 9.5 2.5 47 75 18288 345 23 6.0 -22.2 | 339 31 11.2 -28.8 48 71 18593 305 28 22.9 -16.1 | 309 36 28.2 -22.7 49 70 18650 305 45 36.9 -25.8 | 308 53 42.2 -32.4 50 67 18898 305 45 36.9 -25.8 | 308 53 42.2 -32.4 51 58 19812 285 37 35.7 -9.6 | 292 44 41.0 -16.2 52 55 20117 280 13 12.8 -2.3 | 296 20 18.1 -8.9 53 52 20422 105 15 -14.5 3.9 | 74 10 -9.2 -2.7 54 50 20640 100 32 -31.5 5.6 | 88 26 -26.2 -1.0 55 49 20726 95 25 -24.9 2.2 | 77 20 -19.6 -4.4 56 47 21031 115 39 -35.3 16.5 | 108 32 -30.1 9.9 57 42 21641 90 38 -38.0 0.0 | 79 33 -32.7 -6.6 58 40 21946 105 41 -39.6 10.6 | 97 35 -34.3 4.0 59 35 22860 90 54 -54.0 0.0 | 82 49 -48.7 -6.6 60 30 23750 85 62 -61.8 -5.4 | 78 58 -56.5 -12.0 61 28 24079 85 63 -62.8 -5.5 | 78 59 -57.5 -12.1 62 24 24689 90 70 -70.0 0.0 | 84 65 -64.7 -6.6 63 22 24994 100 68 -67.0 11.8 | 95 62 -61.7 5.2 64 18 25908 90 57 -57.0 0.0 | 83 52 -51.7 -6.6 Wind Parameters Mean winds (0-6000m): 111.3 at 11.3 knts Storm direction: 141.3 at 8.5 knts Shear (0-3000m) pos: 3.2 neg: 0.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 54.3 neg: -6.6 tot: 47.7 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.3 10^-3/s Energy-Hel index: 0.36 Bulk Rich Number: 138.47 Bulk Shear: 11.37 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 7 4 11| 5.7 0.0 5.7| 16.4 0.0 16.4 32.7 0.85| 6.8 5.8 1000 70 9 18 10| 5.5 0.0 5.5| 31.6 0.0 31.6 31.6 0.84| 6.9 5.8 1500 81 10 30 10| 4.1 0.0 4.1| 36.9 0.0 36.9 24.6 0.84| 5.5 4.6 2000 86 11 36 9| 3.1 0.8 3.9| 36.9 -6.6 30.3 15.2 0.54| 5.0 2.7 2500 89 11 39 9| 3.4 0.6 4.1| 45.6 -6.6 39.0 15.6 0.59| 5.3 3.1 3000 96 12 48 8| 3.2 0.5 3.8| 54.3 -6.6 47.7 15.9 0.61| 5.4 3.3 4000 103 12 57 7| 2.4 1.2 3.6| 55.4 -17.0 38.4 9.6 0.31| 5.3 1.6 5000 108 11 59 6| 2.1 0.7 2.8| 56.6 -19.0 37.5 7.5 0.26| 5.1 1.3 6000 111 11 64 6| 1.7 0.9 2.6| 56.6 -25.3 31.3 5.2 0.16| 5.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251019.12.gif