UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for SBMN... Searching the city database file for: SBMN ... Date:0000Z 5 DEC 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 1000 84 25.2 22.3 84 2.9 23.1 80 4 298.4 301.5 296.3 348.4 17.19 1 994 137 26.6 22.8 80 3.8 23.8 300.3 303.5 297.2 352.6 17.85 2 952 517 23.8 21.9 89 1.9 22.5 301.2 304.4 297.3 353.1 17.64 3 925 769 22.6 19.5 83 3.1 20.4 35 11 302.4 305.3 296.3 348.6 15.61 4 882 1183 21.0 14.0 64 7.0 16.4 304.9 307.0 294.1 339.2 11.47 5 850 1503 18.8 14.4 76 4.4 15.8 40 8 305.8 308.1 294.9 342.5 12.23 6 830 1707 17.2 14.1 82 3.1 15.1 306.2 308.5 295.1 343.1 12.28 7 794 2086 15.8 13.3 85 2.5 14.1 308.7 310.9 295.7 345.6 12.18 8 754 2524 14.6 8.6 67 6.0 10.8 312.0 313.7 294.5 340.8 9.34 9 700 3150 11.0 6.0 71 5.0 8.0 265 11 314.7 316.3 294.6 340.9 8.41 10 696 3198 10.6 5.8 72 4.8 7.7 314.7 316.3 294.5 340.8 8.34 11 635 3958 6.8 -1.2 57 8.0 2.5 318.8 319.8 293.4 336.5 5.53 12 593 4519 4.4 -15.6 22 20.0 -3.5 322.3 322.7 291.4 328.8 1.91 13 544 5217 0.2 -5.8 64 6.0 -2.8 325.3 326.2 294.4 340.5 4.56 14 539 5291 0.6 -8.4 51 9.0 -3.6 326.7 327.4 294.1 339.3 3.77 15 514 5671 -2.5 -8.5 63 6.0 -5.3 327.4 328.2 294.4 340.6 3.92 16 500 5890 -3.7 -10.7 58 7.0 -6.8 280 15 328.5 329.2 294.3 340.0 3.38 17 452 6677 -9.7 -14.1 70 4.4 -11.4 330.6 331.2 294.4 340.4 2.84 18 437 6937 -11.7 -12.7 92 1.0 -12.1 331.3 332.0 295.0 342.6 3.30 19 400 7610 -14.9 -19.9 66 5.0 -16.6 215 13 335.6 336.0 295.0 342.6 1.97 20 351 8588 -20.7 -28.7 49 8.0 -22.6 340.6 340.8 295.4 344.4 1.02 21 335 8932 -23.1 -34.1 36 11.0 -25.2 341.9 342.0 295.3 344.3 0.64 22 300 9730 -29.5 -41.5 30 12.0 -31.1 200 2 343.8 343.9 295.6 345.1 0.34 23 290 9971 -31.3 -43.3 30 12.0 -32.7 344.6 344.6 295.7 345.7 0.29 24 265 10600 -36.9 -43.9 48 7.0 -37.6 345.4 345.5 295.8 346.6 0.29 25 250 11000 -40.3 -48.3 42 8.0 -40.9 70 7 346.2 346.2 296.0 346.9 0.19 26 200 12480 -53.7 -62.7 32 9.0 -53.9 100 12 347.7 347.7 296.2 347.9 0.04 27 193 12707 -55.9 -62.9 41 7.0 -56.1 347.8 347.8 296.2 347.9 0.04 28 185 12974 -58.3 -65.3 40 7.0 -58.4 348.1 348.1 296.3 348.3 0.03 29 173 13392 -61.3 -78.3 9 17.0 -61.4 349.9 349.9 296.6 349.9 0.01 30 156 14024 -66.3 -73.3 37 7.0 -66.4 351.9 351.9 297.1 352.0 0.01 31 150 14260 -68.5 -78.5 22 10.0 -68.5 135 27 352.1 352.1 297.1 352.1 0.01 32 149 14300 -68.7 -78.7 22 10.0 -68.8 352.4 352.4 297.1 352.4 0.01 33 138 14758 -69.9 -81.9 16 12.0 -69.9 358.1 358.1 298.3 358.1 0.00 34 101 16564 -80.9 -86.9 36 6.0 -80.9 370.4 370.4 300.7 370.4 0.00 35 100 16620 -81.1 -87.1 36 6.0 -81.1 280 24 371.0 371.0 300.8 371.0 0.00 36 84 17596 -84.9 -91.9 28 7.0 -84.9 160 2 382.3 382.3 302.6 382.3 0.00 37 71 18530 -83.7 -89.7 34 6.0 -83.7 403.7 403.7 305.7 403.7 0.00 38 70 18610 -81.3 -88.3 30 7.0 -81.3 120 26 410.5 410.5 306.6 410.5 0.00 39 58 19677 -75.5 -87.5 14 12.0 -75.6 446.2 446.2 310.5 446.2 0.00 40 55 19981 -77.5 -89.5 13 12.0 -77.6 448.5 448.5 310.7 448.5 0.00 41 50 20530 -74.1 -89.1 8 15.0 -74.2 95 12 468.9 468.9 312.5 468.9 0.00 42 48 20769 -73.5 -89.5 7 16.0 -73.6 475.8 475.8 313.1 475.8 0.00 43 47 20894 -70.1 -89.1 5 19.0 -70.2 486.8 486.8 314.0 486.9 0.00 44 44 21288 -69.5 -89.5 4 20.0 -69.7 497.6 497.6 314.8 497.6 0.00 45 43 21425 -69.7 -89.7 4 20.0 -69.9 500.4 500.4 314.9 500.4 0.00 46 42 21567 -66.1 -89.1 3 23.0 -66.4 512.7 512.7 315.8 512.7 0.00 47 37 22343 -63.7 -87.7 2 24.0 -64.2 537.7 537.7 317.4 537.8 0.00 48 33 23044 -65.1 -88.1 3 23.0 -65.5 551.9 551.9 318.2 551.9 0.00 49 30 23630 -62.1 -87.1 2 25.0 -62.8 100 64 575.3 575.3 319.5 575.4 0.01 TRP 84 17596 -84.9 -91.9 28 7.0 -84.9 160 2 382.3 382.3 302.6 382.3 0.00 WND 26 95 74 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 534.16 mb = 5364.58 m = 17600.12 ft Wetbulb zero: 617.65 mb = 4184.95 m = 13729.97 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 64.88 % Est. max temperature: 32.69 C = 90.84 F Sfc-Lift cond lev (LCL): 959.01 mb = 452.78 m = 1485.48 ft T: 24.28 C 700-500 lapse rate: 5.36 C/km ThetaE index: 13.90 C Layer 925.0- 850.0 mb Conv cond level (CCL): 855.38 mb = 1448.49 m = 4752.20 ft Mean mixing ratio: 16.54 g/kg Conv temperature: 32.53 C = 90.56 F Cap Strength: 1.88 C Lifted Index: -0.88 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.34 C Lifted Index @700 mb: 0.32 C Showalter Index: 2.08 C Risk: Showers probable Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 18.10 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.80 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 476.90 J/kg Max Up Vert Vel: 30.88 m/s Conv Inhibition (B-): 75.98 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 907.61 mb = 934.24 m = 3065.04 ft Lev Free Conv (LFC): 662.61 mb = 3605.27 m = 11828.18 ft Equ Level (EL): 602.61 mb = 4386.97 m = 14392.77 ft B at Equ Level: 16.09 J/kg Max Parcel Lev (MPL): 112.61 mb = 15934.30 m = 52277.24 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 26 29284 95 74 -73.7 6.4 1 1000 84 80 4 -3.9 -0.7 2 975 305 75 8 -7.7 -2.1 3 942 610 35 10 -5.7 -8.2 4 925 769 35 11 -6.3 -9.0 5 910 914 35 11 -6.3 -9.0 6 878 1219 10 10 -1.7 -9.8 7 850 1503 40 8 -5.1 -6.1 8 818 1829 45 10 -7.1 -7.1 9 789 2134 360 11 -0.0 -11.0 10 761 2438 315 8 5.7 -5.7 11 708 3048 260 10 9.8 1.7 12 700 3150 265 11 11.0 1.0 13 610 4267 265 19 18.9 1.7 14 525 5486 270 13 13.0 -0.0 15 500 5890 280 15 14.8 -2.6 16 487 6096 285 14 13.5 -3.6 17 468 6401 295 15 13.6 -6.3 18 432 7010 280 11 10.8 -1.9 19 400 7610 215 13 7.5 10.6 20 383 7925 195 15 3.9 14.5 21 368 8230 215 15 8.6 12.3 22 353 8534 205 12 5.1 10.9 23 339 8839 180 11 0.0 11.0 24 300 9730 200 2 0.7 1.9 25 274 10363 10 1 -0.2 -1.0 26 250 11000 70 7 -6.6 -2.4 27 200 12480 100 12 -11.8 2.1 28 190 12802 95 10 -10.0 0.9 29 150 14260 135 27 -19.1 19.1 30 148 14326 130 33 -25.3 21.2 31 141 14630 130 18 -13.8 11.6 32 134 14935 115 12 -10.9 5.1 33 127 15240 320 11 7.1 -8.4 34 114 15850 340 27 9.2 -25.4 35 103 16459 310 33 25.3 -21.2 36 100 16620 280 24 23.6 -4.2 37 97 16764 280 24 23.6 -4.2 38 92 17069 270 20 20.0 -0.0 39 87 17374 300 15 13.0 -7.5 40 84 17596 160 2 -0.7 1.9 41 83 17678 305 12 9.8 -6.9 42 78 17983 140 11 -7.1 8.4 43 74 18288 135 41 -29.0 29.0 44 70 18610 120 26 -22.5 13.0 45 60 19507 90 19 -19.0 0.0 46 57 19812 95 18 -17.9 1.6 47 54 20117 80 11 -10.8 -1.9 48 50 20530 95 12 -12.0 1.0 49 48 20726 10 1 -0.2 -1.0 50 46 21031 95 12 -12.0 1.0 51 44 21336 90 33 -33.0 0.0 52 40 21946 75 54 -52.2 -14.0 53 34 22860 85 48 -47.8 -4.2 54 30 23630 100 64 -63.0 11.1 55 27 24079 105 66 -63.8 17.1 56 23 24689 95 74 -73.7 6.4 57 21 24994 95 73 -72.7 6.4 Wind Parameters Energy-Hel index: -29.80 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SBMN/skewt/SBMN.skewt.20251205.00.gif