UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:1200Z 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 1004 84 23.8 21.3 86 2.5 22.1 230 4 296.6 299.5 295.0 343.0 16.08 1 1000 122 23.6 21.7 89 1.9 22.3 230 4 296.8 299.7 295.4 344.6 16.56 2 961 470 22.4 19.4 83 3.0 20.3 210 10 298.9 301.6 294.9 342.4 14.91 3 941 653 22.8 18.9 79 3.9 20.1 166 10 301.1 303.8 295.4 344.5 14.76 4 925 803 22.0 19.5 86 2.5 20.2 120 8 301.8 304.7 296.1 347.8 15.61 5 863 1407 19.8 15.8 78 4.0 17.1 71 14 305.6 308.0 295.5 345.1 13.20 6 850 1538 18.8 15.6 82 3.2 16.6 65 19 305.8 308.3 295.6 345.5 13.23 7 772 2359 13.0 11.7 92 1.3 12.1 55 18 308.1 310.2 294.8 342.3 11.26 8 700 3180 8.8 5.2 78 3.6 6.6 70 16 312.2 313.7 293.5 336.9 7.95 9 676 3468 7.2 4.7 84 2.5 5.7 68 15 313.6 315.1 293.9 338.3 7.95 10 660 3665 6.6 -0.4 61 7.0 2.8 67 14 315.1 316.1 292.5 332.9 5.64 11 655 3727 6.0 1.4 72 4.6 3.4 67 13 315.1 316.3 293.2 335.5 6.48 12 624 4122 3.4 -2.6 65 6.0 0.3 77 12 316.5 317.5 292.4 332.7 5.07 13 576 4770 1.6 -10.4 40 12.0 -3.7 76 9 321.7 322.3 292.2 331.7 3.01 14 525 5508 -4.7 -12.7 54 8.0 -7.9 57 16 322.8 323.3 292.3 332.0 2.74 15 500 5890 -8.3 -11.4 78 3.1 -9.6 50 16 322.9 323.5 292.7 333.6 3.20 16 496 5952 -8.5 -10.6 85 2.1 -9.4 89 12 323.4 324.1 293.0 334.9 3.44 17 484 6143 -6.7 -7.1 97 0.4 -6.9 179 4 327.9 328.8 295.1 343.4 4.64 18 400 7610 -15.1 -15.9 94 0.8 -15.4 155 8 335.4 335.9 295.5 345.1 2.77 19 350 8610 -21.9 -23.4 88 1.5 -22.3 123 10 339.2 339.6 295.6 345.3 1.66 20 332 8998 -24.5 -28.2 71 3.7 -25.4 121 10 340.8 341.1 295.5 345.0 1.13 21 300 9730 -30.1 -33.3 74 3.2 -30.7 140 14 343.0 343.1 295.7 345.9 0.77 22 252 10946 -39.9 -45.9 53 6.0 -40.4 185 8 346.0 346.0 296.0 347.0 0.25 23 250 11000 -40.5 -46.5 52 6.0 -41.0 190 7 345.9 345.9 295.9 346.8 0.23 24 200 12470 -53.9 -59.9 48 6.0 -54.1 240 7 347.4 347.4 296.1 347.7 0.06 25 170 13492 -63.5 -68.2 53 4.7 -63.6 240 11 348.0 348.0 296.2 348.1 0.02 26 159 13900 -66.9 -69.7 68 2.8 -67.0 246 14 349.0 349.0 296.4 349.1 0.02 27 150 14250 -69.7 -75.7 41 6.0 -69.7 280 13 350.0 350.0 296.7 350.1 0.01 28 146 14410 -70.9 -76.9 41 6.0 -70.9 276 12 350.7 350.7 296.8 350.7 0.01 29 138 14745 -67.9 -81.9 12 14.0 -67.9 260 11 361.6 361.6 299.0 361.7 0.00 30 101 16564 -78.9 -85.9 31 7.0 -78.9 238 4 374.2 374.2 301.3 374.2 0.00 31 100 16620 -79.1 -86.1 31 7.0 -79.1 255 3 374.9 374.9 301.4 374.9 0.00 32 90 17218 -80.9 -87.9 30 7.0 -80.9 145 11 382.8 382.8 302.7 382.8 0.00 33 87 17409 -81.3 -89.3 25 8.0 -81.3 146 13 385.7 385.7 303.2 385.7 0.00 34 78 18036 -74.1 -86.1 14 12.0 -74.2 286 5 412.9 412.9 306.9 412.9 0.00 35 70 18670 -73.3 -87.3 10 14.0 -73.3 250 21 427.6 427.6 308.6 427.6 0.00 36 66 19014 -72.5 -88.5 7 16.0 -72.6 253 24 436.6 436.6 309.5 436.6 0.00 37 60 19575 -70.1 -88.1 5 18.0 -70.2 267 10 454.0 454.0 311.3 454.0 0.00 38 55 20086 -73.1 -90.1 6 17.0 -73.2 44 5 458.6 458.6 311.7 458.6 0.00 39 50 20650 -68.1 -90.1 3 22.0 -68.3 90 27 483.0 483.0 313.7 483.0 0.00 40 47 21020 -69.9 -90.9 3 21.0 -70.1 79 25 487.3 487.3 314.0 487.3 0.00 41 40 21995 -64.1 -91.1 1 27.0 -64.6 88 45 524.9 524.9 316.6 524.9 0.00 42 31 23567 -61.3 -91.3 1 30.0 -62.1 92 55 572.1 572.1 319.3 572.2 0.00 43 30 23770 -62.5 -91.5 1 29.0 -63.2 95 55 574.3 574.3 319.4 574.3 0.00 44 24 25147 -62.5 -91.5 1 29.0 -63.3 85 62 612.1 612.1 321.2 612.1 0.00 TRP 90 17218 -80.9 -87.9 30 7.0 -80.9 145 11 382.8 382.8 302.7 382.8 0.00 WND 24 25147 -62.5 -91.5 1 29.0 -63.3 85 62 612.1 612.1 321.2 612.1 0.00 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 563.05 mb = 4957.28 m = 16263.86 ft Wetbulb zero: 620.23 mb = 4171.31 m = 13685.25 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 72.59 % Est. max temperature: 32.95 C = 91.31 F Sfc-Lift cond lev (LCL): 968.34 mb = 403.26 m = 1323.01 ft T: 22.63 C 700-500 lapse rate: 6.31 C/km ThetaE index: 8.63 C Layer 772.0- 676.0 mb Conv cond level (CCL): 833.39 mb = 1706.37 m = 5598.26 ft Mean mixing ratio: 15.37 g/kg Conv temperature: 33.52 C = 92.34 F Cap Strength: 2.79 C Lifted Index: -3.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.17 C Lifted Index @700 mb: -0.33 C Showalter Index: -3.69 C Risk: Severe thunderstorms possible Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 23.90 C K Index: 39.10 Risk: > 80 % chance of thunderstorms Sweat Index: 281.20 Risk: None Energy Index: -2.37 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 149.61 J/kg Max Up Vert Vel: 17.30 m/s Conv Inhibition (B-): 106.95 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 914.57 mb = 901.67 m = 2958.20 ft Lev Free Conv (LFC): 749.57 mb = 2606.54 m = 8551.55 ft Equ Level (EL): 579.57 mb = 4719.71 m = 15484.42 ft B at Equ Level: 60.65 J/kg Max Parcel Lev (MPL): 249.57 mb = 11011.34 m = 36125.99 ft Wind level data Storm motion: 99 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 1004 84 230 4 3.1 2.6 | 266 13 13.2 1.0 1 1000 122 230 4 3.1 2.6 | 266 13 13.2 1.0 2 979 305 245 9 8.2 3.8 | 263 18 18.3 2.2 3 946 610 180 10 0.0 10.0 | 230 13 10.1 8.4 4 925 803 120 8 -6.9 4.0 | 233 4 3.2 2.4 5 913 914 105 7 -6.8 1.8 | 267 3 3.4 0.2 6 882 1219 80 10 -9.8 -1.7 | 355 3 0.3 -3.3 7 851 1524 65 16 -14.5 -6.8 | 28 9 -4.4 -8.4 8 850 1538 65 19 -17.2 -8.0 | 36 12 -7.1 -9.6 9 821 1829 70 21 -19.7 -7.2 | 48 13 -9.6 -8.8 10 792 2134 55 19 -15.6 -10.9 | 24 14 -5.4 -12.5 11 764 2438 55 18 -14.7 -10.3 | 21 13 -4.6 -11.9 12 737 2743 70 19 -17.9 -6.5 | 44 11 -7.7 -8.1 13 700 3180 70 16 -15.0 -5.5 | 35 9 -4.9 -7.1 14 635 3962 65 12 -10.9 -5.1 | 6 7 -0.7 -6.7 15 612 4267 90 13 -13.0 0.0 | 61 3 -2.9 -1.6 16 589 4572 80 8 -7.9 -1.4 | 323 4 2.2 -3.0 17 506 5791 50 18 -13.8 -11.6 | 16 14 -3.7 -13.2 18 500 5890 50 16 -12.3 -10.3 | 10 12 -2.1 -11.9 19 487 6096 180 4 0.0 4.0 | 257 10 10.1 2.4 20 416 7315 155 10 -4.2 9.1 | 218 10 5.9 7.5 21 400 7610 155 8 -3.4 7.3 | 230 9 6.7 5.6 22 368 8230 125 10 -8.2 5.7 | 205 5 1.9 4.1 23 325 9144 120 10 -8.7 5.0 | 203 4 1.5 3.4 24 300 9730 140 14 -9.0 10.7 | 187 9 1.1 9.1 25 286 10058 140 14 -9.0 10.7 | 187 9 1.1 9.1 26 274 10363 130 13 -10.0 8.4 | 181 7 0.2 6.7 27 250 11000 190 7 1.2 6.9 | 245 13 11.3 5.3 28 200 12470 240 7 6.1 3.5 | 263 16 16.2 1.9 29 164 13716 240 12 10.4 6.0 | 258 21 20.5 4.4 30 156 14021 250 16 15.0 5.5 | 261 25 25.2 3.9 31 150 14250 280 13 12.8 -2.3 | 280 23 22.9 -3.9 32 148 14326 280 12 11.8 -2.1 | 280 22 21.9 -3.7 33 133 14935 250 11 10.3 3.8 | 264 21 20.5 2.2 34 120 15545 160 13 -4.4 12.2 | 208 12 5.7 10.6 35 108 16154 120 10 -8.7 5.0 | 203 4 1.5 3.4 36 100 16620 255 3 2.9 0.8 | 274 13 13.0 -0.8 37 97 16764 255 3 2.9 0.8 | 274 13 13.0 -0.8 38 92 17069 145 10 -5.7 8.2 | 214 8 4.4 6.6 39 90 17218 145 11 -6.3 9.0 | 207 8 3.8 7.4 40 88 17374 135 14 -9.9 9.9 | 182 8 0.2 8.3 41 79 17983 300 3 2.6 -1.5 | 284 13 12.7 -3.1 42 75 18288 230 14 10.7 9.0 | 250 22 20.9 7.4 43 70 18670 250 21 19.7 7.2 | 259 30 29.9 5.6 44 64 19202 255 25 24.1 6.5 | 262 35 34.3 4.9 45 61 19507 245 10 9.1 4.2 | 262 19 19.2 2.6 46 58 19812 340 10 3.4 -9.4 | 309 17 13.5 -11.0 47 55 20117 50 4 -3.1 -2.6 | 301 8 7.1 -4.2 48 52 20422 35 12 -6.9 -9.8 | 344 12 3.2 -11.4 49 50 20650 90 27 -27.0 0.0 | 85 17 -16.9 -1.6 50 49 20726 30 15 -7.5 -13.0 | 350 15 2.6 -14.6 51 47 21031 80 25 -24.6 -4.3 | 68 16 -14.5 -5.9 52 45 21336 95 30 -29.9 2.6 | 93 20 -19.8 1.0 53 38 22250 85 50 -49.8 -4.4 | 81 40 -39.7 -6.0 54 37 22555 70 50 -47.0 -17.1 | 63 41 -36.9 -18.7 55 33 23165 110 58 -54.5 19.8 | 112 48 -44.4 18.2 56 32 23470 90 55 -55.0 0.0 | 88 45 -44.9 -1.6 57 30 23770 95 55 -54.8 4.8 | 94 45 -44.7 3.2 58 24 25147 85 62 -61.8 -5.4 | 82 52 -51.6 -7.0 59 23 25298 85 62 -61.8 -5.4 | 82 52 -51.6 -7.0 Wind Parameters Mean winds (0-6000m): 69.0 at 13.7 knts Storm direction: 99.0 at 10.3 knts Shear (0-3000m) pos: 0.8 neg: 4.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 131.3 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -67.7 tot: -33.9 m^2/s^2 ave: -11.3 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.53 Bulk Shear: 59.11 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 ------------------------------------------------------------------------------- 500 223 8 255 16| 0.0 7.8 7.8| 0.0 -39.4 -39.4 -78.8 -0.64| 14.7 -9.5 1000 175 8 235 12| 0.0 6.2 6.2| 4.5 -45.3 -40.8 -40.8 -0.21| 15.0 -3.1 1500 113 10 209 2| 0.0 8.0 8.0| 14.2 -45.3 -31.1 -20.7 0.01| 14.3 0.1 2000 84 12 38 4| 0.0 6.0 6.0| 19.8 -60.4 -40.6 -20.3 -0.05| 12.3 -0.6 2500 74 14 29 6| 0.4 4.8 5.2| 26.6 -65.0 -38.4 -15.4 -0.03| 10.6 -0.3 3000 73 14 31 7| 0.8 4.0 4.8| 33.8 -67.7 -33.9 -11.3 -0.00| 9.7 -0.0 4000 71 14 29 7| 0.9 2.7 3.6| 35.7 -75.5 -39.8 -10.0 -0.04| 8.1 -0.4 5000 73 14 26 6| 1.1 2.6 3.7| 42.5 -78.8 -36.3 -7.3 -0.02| 7.8 -0.1 6000 69 14 22 7| 2.5 2.6 5.1| 49.3 -83.4 -34.1 -5.7 0.22| 10.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251031.12.gif