UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 18 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 24.2 23.2 94 1.0 23.5 160 5 297.2 300.5 296.5 349.7 18.15 1 1000 102 24.0 23.2 95 0.8 23.5 175 11 297.1 300.4 296.6 349.8 18.19 2 973 342 22.8 22.8 100 0.0 22.8 164 16 298.3 301.6 296.9 351.4 18.25 3 925 783 21.0 20.2 95 0.8 20.5 170 12 300.8 303.8 296.4 348.7 16.32 4 850 1516 17.8 17.0 95 0.8 17.2 90 6 304.8 307.5 296.2 348.0 14.49 5 781 2238 14.8 11.6 81 3.2 12.7 73 12 309.0 311.1 295.0 342.7 11.06 6 700 3158 9.4 7.5 88 1.9 8.2 75 16 312.9 314.7 294.7 341.8 9.34 7 597 4463 1.0 0.9 99 0.1 1.0 76 17 317.7 319.1 294.2 339.5 6.86 8 500 5880 -4.5 -4.9 97 0.4 -4.7 105 10 327.6 328.6 295.6 345.2 5.32 9 480 6200 -5.7 -6.5 94 0.8 -6.1 79 8 329.9 330.9 295.8 346.4 4.91 10 462 6497 -8.7 -12.1 76 3.4 -10.1 2 9 329.8 330.5 294.6 341.0 3.27 11 430 7050 -10.5 -11.4 93 0.9 -10.9 283 18 334.4 335.1 296.0 347.2 3.72 12 422 7194 -12.5 -13.8 90 1.3 -13.0 297 25 333.6 334.2 295.4 344.4 3.12 13 405 7506 -14.3 -15.1 94 0.8 -14.6 317 23 335.2 335.8 295.6 345.4 2.92 14 400 7600 -14.3 -15.7 89 1.4 -14.8 320 19 336.4 337.0 295.8 346.3 2.82 15 355 8498 -19.9 -22.0 83 2.1 -20.5 310 22 340.6 340.9 296.0 347.3 1.85 16 313 9424 -26.3 -28.4 82 2.1 -26.8 310 25 344.1 344.4 296.3 348.5 1.18 17 300 9730 -28.7 -31.2 79 2.5 -29.2 310 24 344.9 345.1 296.3 348.5 0.94 18 250 11000 -39.3 -42.5 72 3.2 -39.6 315 12 347.6 347.7 296.4 349.1 0.36 19 236 11393 -42.5 -46.0 68 3.5 -42.8 291 12 348.6 348.6 296.5 349.7 0.26 20 222 11804 -46.3 -51.3 57 5.0 -46.6 259 11 348.9 348.9 296.5 349.5 0.15 21 208 12235 -50.3 -53.4 70 3.1 -50.4 209 10 349.2 349.2 296.5 349.7 0.13 22 200 12490 -52.9 -57.4 58 4.5 -53.1 205 13 349.0 349.0 296.5 349.3 0.08 23 185 12986 -57.5 -62.3 54 4.8 -57.6 193 14 349.4 349.4 296.5 349.6 0.05 24 180 13158 -58.9 -65.9 40 7.0 -59.0 188 15 349.9 349.9 296.6 350.0 0.03 25 159 13921 -66.3 -70.8 53 4.5 -66.4 198 22 350.0 350.0 296.7 350.1 0.02 26 150 14270 -69.3 -74.2 49 4.9 -69.4 200 18 350.7 350.7 296.8 350.8 0.01 27 146 14431 -70.5 -75.5 48 5.0 -70.5 207 18 351.4 351.4 297.0 351.4 0.01 28 101 16564 -81.5 -88.5 29 7.0 -81.5 253 9 369.2 369.2 300.4 369.2 0.00 29 100 16620 -81.7 -88.7 29 7.0 -81.7 235 6 369.9 369.9 300.5 369.9 0.00 30 80 17854 -87.1 -91.1 48 4.0 -87.1 35 6 383.1 383.1 302.8 383.1 0.00 31 74 18285 -81.1 -87.1 36 6.0 -81.1 124 16 404.4 404.4 305.8 404.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 579.36 mb = 4720.88 m = 15488.26 ft Wetbulb zero: 580.66 mb = 4685.00 m = 15370.54 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 93.30 % Est. max temperature: 31.71 C = 89.07 F Sfc-Lift cond lev (LCL): 987.92 mb = 208.52 m = 684.13 ft T: 23.47 C 700-500 lapse rate: 5.11 C/km ThetaE index: 11.82 C Layer 925.0- 500.0 mb Conv cond level (CCL): 929.50 mb = 740.69 m = 2430.06 ft Mean mixing ratio: 17.25 g/kg Conv temperature: 27.57 C = 81.62 F Cap Strength: 0.30 C Lifted Index: -1.53 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.30 C Lifted Index @700 mb: -1.17 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.50 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 226.00 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 437.66 J/kg Max Up Vert Vel: 29.59 m/s Conv Inhibition (B-): 9.30 J/kg Cap Strength: 0.28 C Lift Cond Lev (LCL): 944.70 mb = 599.29 m = 1966.14 ft Lev Free Conv (LFC): 769.70 mb = 2360.55 m = 7744.49 ft Equ Level (EL): 239.70 mb = 11287.23 m = 37031.13 ft B at Equ Level: 433.82 J/kg Max Parcel Lev (MPL): 109.70 mb = 16085.93 m = 52774.71 ft Wind level data Storm motion: 117 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 84 160 5 -1.7 4.7 | 266 7 6.5 0.4 1 1000 102 175 11 -1.0 11.0 | 227 10 7.2 6.7 2 977 305 165 16 -4.1 15.5 | 200 12 4.1 11.2 3 944 610 160 14 -4.8 13.2 | 201 10 3.4 8.9 4 925 783 170 12 -2.1 11.8 | 219 10 6.1 7.6 5 911 914 180 8 0.0 8.0 | 245 9 8.2 3.7 6 850 1516 90 6 -6.0 0.0 | 333 5 2.2 -4.3 7 790 2134 70 11 -10.3 -3.8 | 15 8 -2.1 -8.0 8 762 2438 80 13 -12.8 -2.3 | 35 8 -4.6 -6.5 9 700 3158 75 16 -15.5 -4.1 | 41 11 -7.3 -8.4 10 683 3353 70 16 -15.0 -5.5 | 35 12 -6.8 -9.7 11 634 3962 80 19 -18.7 -3.3 | 54 13 -10.5 -7.6 12 610 4267 70 16 -15.0 -5.5 | 35 12 -6.8 -9.7 13 588 4572 80 17 -16.7 -3.0 | 50 11 -8.5 -7.2 14 566 4877 60 15 -13.0 -7.5 | 22 13 -4.8 -11.8 15 506 5791 95 2 -2.0 0.2 | 303 7 6.2 -4.1 16 500 5880 105 10 -9.7 2.6 | 41 2 -1.5 -1.7 17 486 6096 105 8 -7.7 2.1 | 348 2 0.5 -2.2 18 449 6706 305 10 8.2 -5.7 | 301 19 16.4 -10.0 19 432 7010 280 17 16.7 -3.0 | 286 26 24.9 -7.2 20 415 7315 310 30 23.0 -19.3 | 307 39 31.2 -23.5 21 400 7600 320 19 12.2 -14.6 | 313 28 20.4 -18.8 22 383 7925 325 18 10.3 -14.7 | 316 27 18.5 -19.0 23 367 8230 310 9 6.9 -5.8 | 304 18 15.1 -10.0 24 353 8534 310 24 18.4 -15.4 | 307 33 26.6 -19.7 25 325 9144 310 25 19.2 -16.1 | 307 34 27.3 -20.3 26 300 9730 310 24 18.4 -15.4 | 307 33 26.6 -19.7 27 286 10058 310 23 17.6 -14.8 | 306 32 25.8 -19.0 28 262 10668 335 18 7.6 -16.3 | 322 26 15.8 -20.6 29 251 10973 330 12 6.0 -10.4 | 316 20 14.2 -14.7 30 250 11000 315 12 8.5 -8.5 | 307 21 16.7 -12.7 31 240 11278 295 12 10.9 -5.1 | 296 21 19.1 -9.3 32 229 11582 285 11 10.6 -2.8 | 291 20 18.8 -7.1 33 209 12192 210 10 5.0 8.7 | 252 14 13.2 4.4 34 200 12490 205 13 5.5 11.8 | 241 16 13.7 7.5 35 200 12497 220 14 9.0 10.7 | 249 18 17.2 6.5 36 181 13106 185 14 1.2 13.9 | 224 14 9.4 9.7 37 172 13411 210 20 10.0 17.3 | 234 22 18.2 13.1 38 156 14021 195 22 5.7 21.3 | 219 22 13.9 17.0 39 150 14270 200 18 6.2 16.9 | 229 19 14.4 12.7 40 141 14630 215 19 10.9 15.6 | 239 22 19.1 11.3 41 134 14935 270 13 13.0 -0.0 | 281 22 21.2 -4.3 42 127 15240 285 15 14.5 -3.9 | 290 24 22.7 -8.1 43 120 15545 315 19 13.4 -13.4 | 309 28 21.6 -17.7 44 114 15850 330 28 14.0 -24.2 | 322 36 22.2 -28.5 45 108 16154 320 22 14.1 -16.9 | 313 31 22.3 -21.1 46 103 16459 285 15 14.5 -3.9 | 290 24 22.7 -8.1 47 100 16620 235 6 4.9 3.4 | 274 13 13.1 -0.8 48 97 16764 235 6 4.9 3.4 | 274 13 13.1 -0.8 49 92 17069 170 12 -2.1 11.8 | 219 10 6.1 7.6 50 87 17374 130 15 -11.5 9.6 | 149 6 -3.3 5.4 51 83 17678 360 2 -0.0 -2.0 | 307 10 8.2 -6.3 52 74 18288 125 16 -13.1 9.2 | 135 7 -4.9 4.9 53 70 18593 145 24 -13.8 19.7 | 160 16 -5.6 15.4 Wind Parameters Mean winds (0-6000m): 87.5 at 12.3 knts Storm direction: 117.5 at 9.2 knts Shear (0-3000m) pos: 1.9 neg: 3.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 134.4 deg Storm rel helicity (0-3000m) pos: 36.4 neg: -23.0 tot: 13.5 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 11.81 Bulk Shear: 37.07 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 ------------------------------------------------------------------------------- 500 165 14 206 11| 9.4 0.0 9.4| 0.4 -23.0 -22.6 -45.1 -0.77| 13.9-10.7 1000 166 12 214 9| 4.7 3.5 8.2| 17.8 -23.0 -5.2 -5.2 -0.14| 12.2 -1.7 1500 160 10 220 7| 3.1 4.7 7.8| 22.8 -23.0 -0.1 -0.1 0.07| 10.9 0.8 2000 143 10 211 4| 2.4 4.5 6.9| 27.9 -23.0 4.9 2.5 0.16| 9.4 1.5 2500 125 10 168 2| 2.3 3.6 5.9| 34.9 -23.0 12.0 4.8 0.22| 8.3 1.8 3000 111 11 85 2| 1.9 3.3 5.3| 36.4 -23.0 13.5 4.5 0.22| 7.3 1.6 4000 96 13 56 5| 1.6 2.7 4.2| 48.4 -30.3 18.1 4.5 0.22| 6.3 1.4 5000 89 13 49 7| 1.3 2.1 3.4| 56.2 -56.7 -0.5 -0.1 0.08| 6.5 0.5 6000 87 12 41 6| 1.5 1.8 3.3| 60.4 -71.0 -10.5 -1.8 0.04| 7.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20260118.00.gif