UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for SBSM... Searching the city database file for: SBSM ... Date:1200Z 25 NOV 25 Station: SBSM WMO ident: 83937 Latitude: -29.71 Longitude: -53.69 Elevation: 85.00 ------------------------------------------------------------------------------- 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 85 21.2 16.8 76 4.4 18.3 130 5 294.0 296.2 291.3 328.5 12.07 1 1000 125 19.8 16.1 79 3.7 17.4 130 5 293.0 295.0 290.5 325.9 11.58 2 998 142 19.4 15.9 80 3.5 17.1 128 5 292.7 294.8 290.3 325.3 11.45 3 969 395 17.0 15.6 91 1.4 16.1 69 7 292.8 294.8 290.5 325.7 11.57 4 925 795 20.4 13.4 64 7.0 15.8 290 13 300.2 302.1 292.0 331.0 10.50 5 865 1372 17.2 9.2 59 8.0 12.3 273 6 302.6 304.2 291.1 327.9 8.47 6 850 1521 16.0 9.0 63 7.0 11.7 285 7 302.9 304.5 291.2 328.3 8.50 7 773 2318 8.6 5.7 82 2.9 6.9 298 12 303.3 304.7 290.5 325.6 7.45 8 734 2744 5.0 -1.0 65 6.0 2.0 310 15 303.9 304.8 288.3 318.6 4.85 9 729 2800 4.8 -6.2 45 11.0 -0.1 316 13 304.2 304.9 286.9 314.5 3.30 10 718 2924 7.2 -26.8 7 34.0 -2.7 331 7 308.2 308.3 285.4 310.2 0.59 11 700 3133 6.2 -29.8 5 36.0 -3.7 350 2 309.4 309.4 285.7 310.9 0.46 12 592 4489 -0.7 -44.7 2 44.0 -9.1 205 11 316.5 316.5 287.8 317.0 0.12 13 500 5810 -11.9 -29.9 21 18.0 -16.0 220 16 318.5 318.7 289.0 320.8 0.64 14 490 5963 -13.5 -30.5 22 17.0 -17.1 225 17 318.4 318.5 288.9 320.6 0.62 15 479 6135 -13.7 -45.7 5 32.0 -18.3 228 18 320.2 320.3 289.0 320.8 0.13 16 430 6940 -20.3 -36.3 23 16.0 -22.9 228 23 321.9 322.0 289.8 323.3 0.40 17 404 7398 -22.9 -47.9 8 25.0 -25.6 222 28 324.3 324.3 290.2 324.8 0.12 18 400 7470 -23.7 -48.7 8 25.0 -26.3 220 29 324.2 324.2 290.2 324.6 0.11 19 324 8971 -37.1 -54.1 15 17.0 -38.1 202 27 325.8 325.8 290.6 326.1 0.08 20 300 9500 -41.1 -60.1 11 19.0 -41.8 185 29 327.4 327.4 291.0 327.6 0.04 21 299 9523 -41.3 -59.3 13 18.0 -42.0 184 29 327.5 327.5 291.0 327.6 0.04 22 250 10720 -49.3 -63.3 18 14.0 -49.7 190 30 332.8 332.8 292.5 332.9 0.03 23 244 10878 -50.7 -62.7 23 12.0 -51.0 192 30 333.0 333.0 292.6 333.1 0.03 24 220 11542 -55.7 -70.7 14 15.0 -55.9 200 29 335.3 335.3 293.2 335.3 0.01 25 200 12140 -60.5 -72.5 19 12.0 -60.6 215 34 337.0 337.0 293.6 337.0 0.01 26 191 12425 -62.5 -71.5 29 9.0 -62.6 225 37 338.2 338.2 293.9 338.3 0.01 27 159 13559 -60.3 -83.3 3 23.0 -60.5 226 45 360.1 360.1 298.7 360.2 0.00 28 150 13920 -62.5 -83.5 4 21.0 -62.6 230 39 362.4 362.4 299.2 362.4 0.00 29 144 14171 -63.9 -84.9 4 21.0 -64.0 230 40 364.2 364.2 299.5 364.2 0.00 30 135 14568 -60.9 -85.9 2 25.0 -61.1 230 50 376.3 376.3 301.6 376.3 0.00 31 100 16410 -65.9 -87.9 3 22.0 -66.0 230 33 400.4 400.4 305.3 400.4 0.00 32 91 16981 -67.3 -88.3 4 21.0 -67.4 236 32 408.6 408.6 306.3 408.6 0.00 33 70 18570 -65.5 -89.5 2 24.0 -65.7 190 11 444.3 444.3 310.3 444.3 0.00 34 50 20620 -62.7 -89.7 1 27.0 -63.1 50 7 495.7 495.7 314.7 495.7 0.00 35 44 21407 -63.1 -90.1 1 27.0 -63.6 294 3 513.2 513.2 315.8 513.2 0.00 36 38 22316 -59.7 -89.7 1 30.0 -60.4 203 10 543.8 543.8 317.8 543.9 0.00 37 31 23585 -60.7 -90.7 1 30.0 -61.5 155 11 573.8 573.8 319.3 573.8 0.00 38 30 23790 -59.3 -90.3 1 31.0 -60.3 165 10 583.0 583.0 319.8 583.0 0.00 39 20 26380 -52.3 -87.3 1 35.0 -55.2 105 15 676.1 676.1 323.6 676.2 0.01 40 15 28260 -47.7 -84.7 1 37.0 -52.8 94 17 749.4 749.4 325.9 749.5 0.02 TRP 191 12425 -62.5 -71.5 29 9.0 -62.6 225 37 338.2 338.2 293.9 338.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 602.96 mb = 4351.11 m = 14275.12 ft Wetbulb zero: 729.23 mb = 2796.93 m = 9176.16 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 37.29 % Est. max temperature: 30.03 C = 86.06 F Sfc-Lift cond lev (LCL): 941.06 mb = 647.04 m = 2122.82 ft T: 19.14 C 700-500 lapse rate: 6.76 C/km ThetaE index: 18.02 C Layer 773.0- 700.0 mb Conv cond level (CCL): 808.04 mb = 1945.75 m = 6383.63 ft Mean mixing ratio: 11.01 g/kg Conv temperature: 30.33 C = 86.60 F Cap Strength: 5.14 C Lifted Index: 0.33 C Risk: Showers probable Lifted Index @300 mb: 0.54 C Lifted Index @700 mb: 2.64 C Showalter Index: 0.18 C Risk: Thunderstorms probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 20.90 C K Index: 0.90 Risk: None Sweat Index: 138.00 Risk: None Energy Index: -1.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.88 J/kg Max Up Vert Vel: 8.82 m/s Conv Inhibition (B-): 193.68 J/kg Cap Strength: 5.14 C Lift Cond Lev (LCL): 893.55 mb = 1092.47 m = 3584.17 ft Lev Free Conv (LFC): 748.55 mb = 2582.16 m = 8471.56 ft Equ Level (EL): 728.55 mb = 2804.57 m = 9201.24 ft B at Equ Level: 35.28 J/kg Max Parcel Lev (MPL): 688.55 mb = 3266.41 m = 10716.45 ft Wind level data Storm motion: 276 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 85 130 5 -3.8 3.2 | 109 12 -11.4 4.0 1 1000 125 130 5 -3.8 3.2 | 109 12 -11.4 4.0 2 979 305 105 4 -3.9 1.0 | 99 12 -11.5 1.9 3 945 610 345 15 3.9 -14.5 | 15 14 -3.7 -13.7 4 925 795 290 13 12.2 -4.4 | 308 6 4.6 -3.6 5 912 914 290 11 10.3 -3.8 | 317 4 2.7 -2.9 6 880 1219 260 4 3.9 0.7 | 113 4 -3.6 1.5 7 850 1521 285 7 6.8 -1.8 | 40 1 -0.8 -1.0 8 790 2134 295 10 9.1 -4.2 | 337 4 1.5 -3.4 9 761 2438 300 14 12.1 -7.0 | 324 8 4.5 -6.2 10 734 2743 310 15 11.5 -9.6 | 336 10 3.9 -8.8 11 707 3048 345 2 0.5 -1.9 | 81 7 -7.1 -1.1 12 700 3133 350 2 0.3 -2.0 | 81 7 -7.2 -1.1 13 607 4267 200 11 3.8 10.3 | 161 12 -3.8 11.2 14 562 4877 215 11 6.3 9.0 | 173 10 -1.3 9.8 15 541 5182 195 16 4.1 15.5 | 168 17 -3.4 16.3 16 500 5810 220 16 10.3 12.3 | 192 13 2.7 13.1 17 481 6096 230 17 13.0 10.9 | 205 13 5.4 11.8 18 462 6401 215 22 12.6 18.0 | 195 20 5.0 18.8 19 425 7010 230 23 17.6 14.8 | 213 19 10.0 15.6 20 400 7470 220 29 18.6 22.2 | 206 26 11.1 23.0 21 359 8230 210 29 14.5 25.1 | 195 27 6.9 25.9 22 316 9144 200 27 9.2 25.4 | 184 26 1.6 26.2 23 300 9500 185 29 2.5 28.9 | 170 30 -5.1 29.7 24 276 10058 170 32 -5.6 31.5 | 158 35 -13.1 32.3 25 250 10720 190 30 5.2 29.5 | 176 30 -2.4 30.4 26 208 11887 205 29 12.3 26.3 | 190 28 4.7 27.1 27 200 12140 215 34 19.5 27.9 | 203 31 11.9 28.7 28 191 12425 225 37 26.2 26.2 | 215 33 18.6 27.0 29 189 12497 225 36 25.5 25.5 | 214 32 17.9 26.3 30 163 13411 225 48 33.9 33.9 | 217 44 26.4 34.8 31 150 13920 230 39 29.9 25.1 | 221 34 22.3 25.9 32 148 14021 230 37 28.3 23.8 | 220 32 20.8 24.6 33 134 14630 230 51 39.1 32.8 | 223 46 31.5 33.6 34 110 15850 230 29 22.2 18.6 | 217 24 14.6 19.5 35 104 16154 250 34 31.9 11.6 | 243 27 24.4 12.5 36 100 16410 230 33 25.3 21.2 | 219 28 17.7 22.0 37 99 16459 230 43 32.9 27.6 | 222 38 25.4 28.5 38 94 16764 225 35 24.7 24.7 | 214 31 17.2 25.6 39 90 17069 240 31 26.8 15.5 | 230 25 19.3 16.3 40 81 17678 215 29 16.6 23.8 | 200 26 9.0 24.6 41 77 17983 235 21 17.2 12.0 | 217 16 9.6 12.9 42 73 18288 230 27 20.7 17.4 | 216 22 13.1 18.2 43 70 18570 190 11 1.9 10.8 | 154 13 -5.7 11.7 44 70 18593 220 22 14.1 16.9 | 200 19 6.6 17.7 45 66 18898 190 11 1.9 10.8 | 154 13 -5.7 11.7 46 63 19202 235 10 8.2 5.7 | 185 7 0.6 6.6 47 60 19507 200 11 3.8 10.3 | 161 12 -3.8 11.2 48 54 20117 150 10 -5.0 8.7 | 127 16 -12.6 9.5 49 50 20620 50 7 -5.4 -4.5 | 74 13 -13.0 -3.7 50 45 21336 305 2 1.6 -1.1 | 87 6 -6.0 -0.3 51 40 21946 220 10 6.4 7.7 | 172 9 -1.2 8.5 52 32 23470 150 11 -5.5 9.5 | 128 17 -13.1 10.3 53 30 23790 165 10 -2.6 9.7 | 136 15 -10.2 10.5 54 29 24079 165 10 -2.6 9.7 | 136 15 -10.2 10.5 55 27 24384 105 16 -15.5 4.1 | 102 24 -23.0 5.0 56 25 24994 80 11 -10.8 -1.9 | 87 18 -18.4 -1.1 57 23 25603 105 11 -10.6 2.8 | 101 19 -18.2 3.7 58 22 25908 85 19 -18.9 -1.7 | 88 27 -26.5 -0.8 59 21 26213 95 16 -15.9 1.4 | 95 24 -23.5 2.2 60 20 26380 105 15 -14.5 3.9 | 102 23 -22.1 4.7 61 19 26518 100 16 -15.8 2.8 | 99 24 -23.3 3.6 62 18 26822 105 17 -16.4 4.4 | 102 25 -24.0 5.2 63 16 27127 85 21 -20.9 -1.8 | 88 29 -28.5 -1.0 64 15 27432 95 17 -16.9 1.5 | 95 25 -24.5 2.3 65 14 27737 70 17 -16.0 -5.8 | 78 24 -23.6 -5.0 66 13 28042 85 17 -16.9 -1.5 | 88 25 -24.5 -0.7 67 12 28346 105 16 -15.5 4.1 | 102 24 -23.0 5.0 Wind Parameters Mean winds (0-6000m): 246.2 at 10.2 knts Storm direction: 276.2 at 7.6 knts Shear (0-3000m) pos: 1.2 neg: 2.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -28.4 deg Storm rel helicity (0-3000m) pos: 30.0 neg: -112.7 tot: -82.7 m^2/s^2 ave: -27.6 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 13.0 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 37.83 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 42 7 70 13| 0.0 18.5 18.5| 0.0 -76.9 -76.9 -153.9 -0.95| 22.8-21.6 1000 320 10 13 7| 0.0 5.9 5.9| 0.0-109.3-109.2 -109.2 -0.65| 23.7-15.3 1500 306 8 13 4| 0.6 3.9 4.5| 0.0-110.5-110.5 -73.7 -0.63| 17.9-11.2 2000 301 8 7 3| 1.0 3.0 4.0| 0.0-111.3-111.3 -55.7 -0.62| 14.1 -8.8 2500 300 9 355 4| 1.9 2.4 4.3| 1.7-112.7-111.1 -44.4 -0.57| 12.5 -7.1 3000 303 9 357 4| 1.2 2.0 3.1| 30.0-112.7 -82.7 -27.6 -0.26| 13.0 -3.4 4000 294 8 359 3| 0.9 2.3 3.2| 31.4-116.9 -85.5 -21.4 -0.21| 11.7 -2.4 5000 267 9 227 2| 0.7 2.0 2.7| 37.5-123.6 -86.1 -17.2 -0.19| 10.6 -2.0 6000 246 10 199 5| 0.4 1.7 2.0| 71.9-126.4 -54.4 -9.1 -0.10| 9.8 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBSM/skewt/SBSM.skewt.20251125.12.gif