UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 31 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 1001 84 27.6 23.2 77 4.4 24.4 0 0 300.7 304.0 297.5 354.0 18.17 1 1000 96 28.0 23.1 75 4.9 24.4 120 5 301.1 304.5 297.5 354.4 18.07 2 994 150 30.2 23.2 66 7.0 25.0 117 5 303.9 307.3 298.4 358.4 18.30 3 925 791 25.6 18.6 65 7.0 20.6 80 9 305.5 308.2 296.5 349.6 14.74 4 850 1529 20.0 15.0 73 5.0 16.6 95 15 307.1 309.5 295.6 345.4 12.72 5 747 2631 12.4 9.2 81 3.2 10.4 82 20 310.4 312.3 294.4 340.5 9.83 6 728 2847 11.8 3.8 58 8.0 7.2 83 18 312.0 313.3 292.7 333.5 6.92 7 700 3175 9.4 2.4 62 7.0 5.5 80 16 312.9 314.1 292.6 333.2 6.51 8 687 3331 8.4 -0.6 53 9.0 3.6 72 16 313.5 314.5 291.8 330.3 5.33 9 665 3599 6.6 1.7 71 4.9 3.9 59 17 314.4 315.6 293.0 334.9 6.52 10 617 4214 4.4 -13.6 26 18.0 -2.9 52 15 318.7 319.1 290.5 325.9 2.17 11 607 4347 3.2 -3.8 60 7.0 -0.3 53 14 318.8 319.7 292.8 334.1 4.76 12 596 4496 3.4 -9.6 38 13.0 -2.4 48 12 320.7 321.3 292.0 330.9 3.10 13 570 4857 0.6 -8.4 51 9.0 -3.5 54 11 321.5 322.2 292.6 333.2 3.56 14 549 5158 -0.9 -14.9 34 14.0 -6.4 64 13 323.2 323.6 291.9 330.6 2.19 15 544 5231 -1.5 -10.5 50 9.0 -5.4 72 13 323.3 323.9 292.7 333.9 3.16 16 539 5305 -1.7 -15.7 33 14.0 -7.1 86 11 323.9 324.3 292.0 331.0 2.09 17 526 5499 -3.1 -9.1 63 6.0 -5.8 123 9 324.5 325.2 293.5 336.7 3.65 18 509 5759 -4.5 -13.5 49 9.0 -8.1 173 5 325.9 326.4 293.0 334.9 2.65 19 505 5822 -4.9 -8.2 78 3.3 -6.4 185 4 326.1 326.9 294.3 339.8 4.08 20 500 5900 -5.3 -8.7 77 3.4 -6.8 200 3 326.6 327.4 294.3 339.9 3.97 21 492 6026 -5.7 -11.7 63 6.0 -8.2 219 2 327.6 328.2 293.9 338.4 3.17 22 479 6234 -7.1 -9.4 84 2.3 -8.1 261 2 328.4 329.2 294.7 341.6 3.92 23 475 6299 -7.3 -12.3 67 5.0 -9.4 275 2 328.9 329.6 294.2 339.6 3.13 24 471 6364 -7.9 -9.6 88 1.7 -8.7 290 2 329.0 329.8 294.8 342.2 3.92 25 459 6563 -9.1 -15.1 62 6.0 -11.4 288 3 329.9 330.4 294.0 338.8 2.58 26 447 6767 -10.3 -13.1 80 2.8 -11.4 273 4 330.9 331.5 294.7 341.6 3.12 27 436 6957 -11.3 -18.3 56 7.0 -13.7 259 5 332.0 332.4 294.1 339.3 2.07 28 416 7314 -13.7 -13.7 100 0.0 -13.7 232 7 333.4 334.1 295.4 344.5 3.19 29 400 7610 -15.5 -16.4 93 0.9 -15.8 210 8 334.8 335.4 295.3 344.2 2.66 30 379 8016 -17.3 -21.0 73 3.7 -18.5 194 9 337.7 338.1 295.4 344.5 1.89 31 326 9130 -25.3 -25.4 99 0.1 -25.4 195 17 341.5 341.8 296.0 347.0 1.49 32 300 9730 -29.1 -31.1 83 2.0 -29.5 185 26 344.4 344.6 296.2 348.0 0.95 33 276 10318 -33.5 -35.8 80 2.3 -33.8 199 26 346.3 346.5 296.4 348.9 0.65 34 250 11000 -39.5 -44.0 62 4.5 -39.9 200 21 347.3 347.4 296.3 348.6 0.31 35 230 11567 -44.7 -50.7 51 6.0 -45.0 200 22 347.8 347.8 296.3 348.5 0.16 36 228 11625 -44.9 -48.7 66 3.8 -45.2 200 22 348.4 348.4 296.4 349.2 0.20 37 219 11894 -47.1 -57.1 31 10.0 -47.5 200 22 349.0 349.0 296.5 349.3 0.08 38 200 12490 -52.5 -58.5 48 6.0 -52.7 225 20 349.6 349.6 296.6 349.9 0.07 39 193 12719 -54.5 -58.8 59 4.3 -54.6 225 19 350.0 350.0 296.7 350.3 0.07 40 190 12819 -55.7 -61.7 47 6.0 -55.8 225 19 349.7 349.7 296.6 349.9 0.05 41 188 12886 -56.3 -63.3 41 7.0 -56.5 228 19 349.7 349.8 296.6 349.9 0.04 42 150 14280 -67.9 -72.4 52 4.5 -67.9 255 20 353.1 353.1 297.3 353.2 0.01 43 145 14483 -69.7 -74.0 53 4.3 -69.7 258 19 353.4 353.4 297.4 353.5 0.01 44 104 16409 -81.1 -87.1 36 6.0 -81.1 237 13 366.9 366.9 300.0 366.9 0.00 45 100 16630 -80.3 -87.3 30 7.0 -80.3 280 9 372.6 372.6 301.0 372.6 0.00 46 90 17219 -84.3 -89.3 41 5.0 -84.3 280 5 376.0 376.0 301.6 376.0 0.00 47 81 17807 -80.3 -86.3 36 6.0 -80.3 284 3 395.7 395.7 304.6 395.7 0.00 48 74 18330 -70.7 -83.7 13 13.0 -70.8 284 16 426.3 426.3 308.4 426.3 0.00 49 70 18660 -70.1 -85.1 9 15.0 -70.2 255 14 434.4 434.4 309.3 434.4 0.00 50 69 18746 -69.9 -84.9 9 15.0 -70.0 249 14 436.6 436.6 309.6 436.7 0.00 51 60 19575 -73.3 -87.3 10 14.0 -73.4 179 13 446.8 446.8 310.6 446.9 0.00 52 50 20650 -71.7 -87.7 7 16.0 -71.8 50 21 474.5 474.5 313.0 474.5 0.00 53 46 21141 -71.1 -88.1 6 17.0 -71.2 65 20 487.4 487.4 314.0 487.4 0.00 54 39 22130 -64.9 -86.9 3 22.0 -65.3 98 37 526.7 526.7 316.7 526.7 0.01 55 30 23740 -61.5 -87.5 2 26.0 -62.3 95 49 577.0 577.0 319.5 577.0 0.01 56 29 23950 -61.1 -87.1 2 26.0 -61.9 95 49 583.7 583.7 319.9 583.7 0.01 TRP 90 17219 -84.3 -89.3 41 5.0 -84.3 280 5 376.0 376.0 301.6 376.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 561.60 mb = 4977.06 m = 16328.73 ft Wetbulb zero: 637.55 mb = 3945.05 m = 12942.92 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 60.61 % Est. max temperature: 34.01 C = 93.22 F Sfc-Lift cond lev (LCL): 939.35 mb = 653.85 m = 2145.16 ft T: 26.58 C 700-500 lapse rate: 5.39 C/km ThetaE index: 28.11 C Layer 925.0- 665.0 mb Conv cond level (CCL): 823.65 mb = 1797.60 m = 5897.58 ft Mean mixing ratio: 16.10 g/kg Conv temperature: 34.86 C = 94.74 F Cap Strength: 1.98 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.28 C Lifted Index @700 mb: -1.99 C Showalter Index: -0.66 C Risk: Thunderstorms probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.30 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.00 Risk: None Energy Index: -1.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1070.42 J/kg Max Up Vert Vel: 46.27 m/s Conv Inhibition (B-): 49.55 J/kg Cap Strength: 1.98 C Lift Cond Lev (LCL): 861.27 mb = 1414.07 m = 4639.29 ft Lev Free Conv (LFC): 786.27 mb = 2193.71 m = 7197.11 ft Equ Level (EL): 146.27 mb = 14430.92 m = 47344.98 ft B at Equ Level: 1060.11 J/kg Max Parcel Lev (MPL): 86.27 mb = 17455.24 m = 57267.16 ft Wind level data Storm motion: 104 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 1001 84 0 0 -0.0 -0.0 | 284 10 9.4 -2.4 1 1000 96 120 5 -4.3 2.5 | 269 5 5.0 0.1 2 977 305 110 5 -4.7 1.7 | 278 5 4.7 -0.7 3 944 610 75 3 -2.9 -0.8 | 296 7 6.5 -3.2 4 925 791 80 9 -8.9 -1.6 | 353 4 0.5 -3.9 5 912 914 80 11 -10.8 -1.9 | 19 5 -1.5 -4.3 6 881 1219 95 13 -13.0 1.1 | 71 4 -3.6 -1.3 7 850 1529 95 15 -14.9 1.3 | 79 6 -5.6 -1.1 8 791 2134 85 18 -17.9 -1.6 | 65 9 -8.6 -4.0 9 764 2438 80 22 -21.7 -3.8 | 63 14 -12.3 -6.2 10 711 3048 85 16 -15.9 -1.4 | 60 8 -6.6 -3.8 11 700 3175 80 16 -15.8 -2.8 | 51 8 -6.4 -5.2 12 635 3962 40 17 -10.9 -13.0 | 6 15 -1.6 -15.4 13 612 4267 55 15 -12.3 -8.6 | 15 11 -2.9 -11.0 14 589 4572 45 10 -7.1 -7.1 | 346 10 2.3 -9.5 15 546 5182 65 13 -11.8 -5.5 | 17 8 -2.4 -7.9 16 500 5900 200 3 1.0 2.8 | 268 10 10.4 0.4 17 487 6096 230 2 1.5 1.3 | 276 11 10.9 -1.1 18 468 6401 300 2 1.7 -1.0 | 287 12 11.1 -3.4 19 400 7610 210 8 4.0 6.9 | 251 14 13.4 4.5 20 368 8230 185 9 0.8 9.0 | 237 12 10.1 6.6 21 353 8534 205 12 5.1 10.9 | 240 17 14.4 8.5 22 339 8839 195 12 3.1 11.6 | 234 15 12.5 9.2 23 325 9144 195 17 4.4 16.4 | 224 20 13.8 14.0 24 300 9730 185 26 2.3 25.9 | 206 26 11.6 23.5 25 274 10363 200 26 8.9 24.4 | 220 29 18.3 22.0 26 251 10973 185 22 1.9 21.9 | 210 23 11.3 19.5 27 250 11000 200 21 7.2 19.7 | 224 24 16.5 17.3 28 219 11887 200 22 7.5 20.7 | 223 25 16.9 18.3 29 209 12192 230 22 16.9 14.1 | 246 29 26.2 11.8 30 200 12490 225 20 14.1 14.1 | 243 26 23.5 11.8 31 190 12802 225 19 13.4 13.4 | 244 25 22.8 11.1 32 164 13716 260 20 19.7 3.5 | 268 29 29.1 1.1 33 150 14280 255 20 19.3 5.2 | 264 29 28.7 2.8 34 141 14630 260 18 17.7 3.1 | 268 27 27.1 0.7 35 127 15240 225 17 12.0 12.0 | 246 23 21.4 9.6 36 121 15545 225 11 7.8 7.8 | 253 18 17.1 5.4 37 109 16154 190 18 3.1 17.7 | 219 20 12.5 15.3 38 100 16630 280 9 8.9 -1.6 | 282 19 18.2 -3.9 39 98 16764 290 10 9.4 -3.4 | 287 20 18.8 -5.8 40 90 17219 280 5 4.9 -0.9 | 283 15 14.3 -3.3 41 79 17983 285 2 1.9 -0.5 | 284 12 11.3 -2.9 42 75 18288 285 14 13.5 -3.6 | 285 24 22.9 -6.0 43 71 18593 280 24 23.6 -4.2 | 281 34 33.0 -6.6 44 70 18660 255 14 13.5 3.6 | 267 23 22.9 1.2 45 61 19507 195 15 3.9 14.5 | 228 18 13.2 12.1 46 58 19812 120 6 -5.2 3.0 | 262 4 4.2 0.6 47 55 20117 145 19 -10.9 15.6 | 173 13 -1.5 13.2 48 52 20422 75 21 -20.3 -5.4 | 54 13 -10.9 -7.8 49 50 20650 50 21 -16.1 -13.5 | 23 17 -6.7 -15.9 50 47 21031 45 21 -14.8 -14.8 | 18 18 -5.5 -17.2 51 45 21336 95 19 -18.9 1.7 | 86 10 -9.6 -0.7 52 42 21641 90 22 -22.0 0.0 | 79 13 -12.6 -2.4 53 40 21946 105 31 -29.9 8.0 | 105 21 -20.6 5.6 54 36 22555 85 50 -49.8 -4.4 | 81 41 -40.4 -6.7 55 35 22860 75 51 -49.3 -13.2 | 69 43 -39.9 -15.6 56 31 23470 110 57 -53.6 19.5 | 111 47 -44.2 17.1 57 30 23740 95 49 -48.8 4.3 | 93 39 -39.5 1.9 58 26 24384 95 49 -48.8 4.3 | 93 39 -39.5 1.9 Wind Parameters Mean winds (0-6000m): 74.3 at 12.9 knts Storm direction: 104.3 at 9.7 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 133.2 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -9.4 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.5 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 91.35 Bulk Shear: 11.72 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 ------------------------------------------------------------------------------- 500 106 4 283 5| 3.3 0.0 3.3| 3.0 -2.5 0.5 0.9 0.08| 8.7 0.7 1000 90 7 311 4| 6.2 0.0 6.2| 13.6 -2.5 11.0 11.0 0.52| 9.4 4.9 1500 92 9 350 2| 5.2 0.0 5.2| 16.0 -2.6 13.4 8.9 0.53| 7.6 4.0 2000 91 11 36 3| 3.9 0.9 4.8| 16.0 -5.6 10.4 5.2 0.40| 6.6 2.6 2500 88 13 51 4| 3.1 1.4 4.5| 16.0 -7.4 8.7 3.5 0.31| 6.4 2.0 3000 87 14 54 5| 1.9 1.1 3.0| 16.0 -9.4 6.7 2.2 0.25| 6.1 1.5 4000 79 14 43 7| 1.4 1.8 3.2| 19.0 -38.4 -19.4 -4.8 -0.00| 6.4 -0.0 5000 74 14 34 7| 1.6 1.0 2.6| 31.3 -51.6 -20.4 -4.1 -0.00| 6.3 -0.0 6000 74 13 27 7| 1.0 0.9 1.8| 52.4 -51.6 0.8 0.1 0.18| 7.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251031.00.gif