UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for SBMT... Searching the city database file for: SBMT ... Date:0000Z 6 DEC 25 Station: SBMT WMO ident: 83779 Latitude: -23.51 Longitude: -46.64 Elevation: 722.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 117 SFC 933 722 20.4 15.8 75 4.6 17.3 90 7 299.4 301.7 293.1 335.0 12.19 2 925 795 20.0 15.5 75 4.5 17.0 105 7 299.8 302.0 293.0 335.0 12.06 3 864 1377 14.2 14.2 100 0.0 14.2 122 11 299.6 301.8 292.9 334.3 11.87 4 850 1515 13.2 13.0 99 0.2 13.1 130 11 300.0 302.0 292.4 332.6 11.14 5 847 1545 13.2 12.1 93 1.1 12.5 160 13 300.3 302.2 292.0 331.2 10.53 6 844 1575 14.0 8.0 67 6.0 10.4 161 13 301.4 302.9 290.3 325.2 8.00 7 841 1605 17.6 8.6 56 9.0 12.1 161 12 305.5 307.1 291.9 330.7 8.36 8 824 1780 17.4 7.4 52 10.0 11.3 164 11 307.1 308.6 292.0 331.0 7.86 9 728 2827 9.8 6.1 78 3.7 7.6 267 8 309.8 311.4 293.0 334.8 8.14 10 700 3153 7.4 2.5 71 4.9 4.6 315 10 310.7 311.9 292.0 331.0 6.56 11 691 3259 6.6 0.6 65 6.0 3.4 304 8 310.9 312.0 291.4 329.0 5.79 12 683 3354 6.2 -3.8 49 10.0 1.3 293 6 311.5 312.3 290.2 324.9 4.23 13 662 3610 7.4 -25.6 7 33.0 -3.0 266 2 315.7 315.8 288.2 318.2 0.72 14 623 4105 3.6 -33.4 5 37.0 -5.9 178 4 316.9 316.9 288.2 318.2 0.37 15 618 4171 5.4 -38.6 2 44.0 -5.3 166 4 319.7 319.7 288.9 320.5 0.22 16 500 5860 -6.9 -38.9 6 32.0 -13.4 255 15 324.6 324.7 290.5 325.6 0.26 17 400 7560 -18.9 -53.9 3 35.0 -22.8 235 26 330.4 330.4 291.9 330.7 0.06 18 390 7748 -20.5 -55.5 3 35.0 -24.1 233 28 330.7 330.7 292.0 330.9 0.05 19 323 9123 -29.3 -60.3 3 31.0 -31.4 229 33 336.9 336.9 293.6 337.0 0.04 20 321 9167 -28.1 -62.1 2 34.0 -30.5 229 34 339.2 339.2 294.1 339.3 0.03 21 300 9650 -32.1 -59.1 5 27.0 -33.9 200 52 340.1 340.1 294.4 340.3 0.04 22 250 10900 -42.9 -63.9 8 21.0 -43.7 220 55 342.3 342.3 294.9 342.4 0.03 23 237 11259 -46.3 -66.3 9 20.0 -46.9 220 51 342.4 342.4 294.9 342.5 0.02 24 200 12370 -55.3 -70.3 14 15.0 -55.5 230 47 345.2 345.2 295.6 345.3 0.01 25 188 12762 -58.7 -69.7 23 11.0 -58.9 233 53 345.9 345.9 295.7 345.9 0.02 26 173 13281 -61.3 -75.3 14 14.0 -61.4 238 62 349.9 349.9 296.6 349.9 0.01 27 165 13576 -60.3 -78.6 7 18.2 -60.5 240 67 356.3 356.3 298.0 356.3 0.01 28 160 13768 -59.7 -80.7 5 21.0 -59.9 239 66 360.5 360.5 298.8 360.5 0.00 29 150 14170 -61.7 -81.7 5 20.0 -61.9 230 60 363.8 363.8 299.4 363.8 0.00 30 100 16600 -74.7 -89.7 8 15.0 -74.7 235 12 383.4 383.4 302.8 383.4 0.00 31 78 18023 -81.1 -90.1 20 9.0 -81.1 105 9 398.4 398.4 305.0 398.4 0.00 32 70 18640 -76.7 -89.7 11 13.0 -76.7 80 7 420.3 420.3 307.7 420.3 0.00 33 61 19450 -69.7 -89.7 4 20.0 -69.8 92 10 452.7 452.7 311.1 452.8 0.00 34 58 19750 -71.1 -90.1 4 19.0 -71.2 57 11 456.2 456.2 311.4 456.2 0.00 35 50 20640 -67.5 -89.5 3 22.0 -67.7 85 17 484.4 484.4 313.8 484.4 0.00 36 44 21416 -63.3 -89.3 2 26.0 -63.7 94 21 512.7 512.7 315.8 512.7 0.00 37 30 23790 -59.1 -87.1 1 28.0 -60.1 90 14 583.5 583.5 319.8 583.6 0.01 38 26 24695 -55.5 -85.5 1 30.0 -57.2 80 25 618.1 618.1 321.4 618.2 0.01 39 24 25204 -56.1 -85.1 1 29.0 -57.8 90 19 630.7 630.7 321.9 630.8 0.01 TRP 78 18023 -81.1 -90.1 20 9.0 -81.1 105 9 398.4 398.4 305.0 398.4 0.00 WND 165 13576 -60.3 -78.6 7 18.2 -60.5 240 67 356.3 356.3 298.0 356.3 0.01 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 566.20 mb = 4912.40 m = 16116.59 ft Wetbulb zero: 676.57 mb = 3431.78 m = 11259.00 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 39.79 % Est. max temperature: 29.04 C = 84.28 F Sfc-Lift cond lev (LCL): 871.78 mb = 1300.72 m = 4267.42 ft T: 14.96 C 700-500 lapse rate: 5.28 C/km ThetaE index: 16.64 C Layer 700.0- 623.0 mb Conv cond level (CCL): 851.75 mb = 1497.66 m = 4913.51 ft Mean mixing ratio: 11.36 g/kg Conv temperature: 20.89 C = 69.60 F Cap Strength: 5.19 C Lifted Index: 2.57 C Risk: None Lifted Index @300 mb: 5.82 C Lifted Index @700 mb: 1.76 C Showalter Index: 3.10 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.90 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 193.00 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.11 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 27625.17 J/kg Cap Strength: 5.10 C Lift Cond Lev (LCL): 846.34 mb = 1551.45 m = 5090.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 7 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 ---------------------------------------------------------- 0 933 722 90 7 -7.0 0.0 | 83 14 -13.7 -1.8 1 925 795 105 7 -6.8 1.8 | 90 13 -13.4 0.0 2 912 914 95 10 -10.0 0.9 | 87 17 -16.6 -0.9 3 850 1515 130 11 -8.4 7.1 | 109 16 -15.1 5.3 4 849 1524 160 13 -4.4 12.2 | 133 15 -11.1 10.4 5 790 2134 170 7 -1.2 6.9 | 123 9 -7.9 5.1 6 762 2438 185 5 0.4 5.0 | 117 7 -6.2 3.2 7 709 3048 315 10 7.1 -7.1 | 357 9 0.4 -8.9 8 700 3153 315 10 7.1 -7.1 | 357 9 0.4 -8.9 9 657 3658 260 1 1.0 0.2 | 74 6 -5.7 -1.6 10 609 4267 145 5 -2.9 4.1 | 104 10 -9.5 2.3 11 565 4877 225 10 7.1 7.1 | 184 5 0.4 5.3 12 544 5182 260 12 11.8 2.1 | 267 5 5.2 0.3 13 504 5791 245 12 10.9 5.1 | 232 5 4.2 3.3 14 500 5860 255 15 14.5 3.9 | 255 8 7.8 2.1 15 485 6096 255 15 14.5 3.9 | 255 8 7.8 2.1 16 466 6401 250 13 12.2 4.4 | 244 6 5.6 2.7 17 430 7010 220 21 13.5 16.1 | 206 16 6.8 14.3 18 413 7315 220 25 16.1 19.2 | 208 20 9.4 17.4 19 400 7560 235 26 21.3 14.9 | 228 20 14.6 13.1 20 397 7620 235 28 22.9 16.1 | 229 22 16.3 14.3 21 365 8230 225 27 19.1 19.1 | 216 21 12.4 17.3 22 335 8839 220 33 21.2 25.3 | 212 28 14.5 23.5 23 322 9144 230 33 25.3 21.2 | 224 27 18.6 19.4 24 308 9449 205 48 20.3 43.5 | 198 44 13.6 41.7 25 300 9650 200 52 17.8 48.9 | 193 48 11.1 47.1 26 283 10058 205 58 24.5 52.6 | 199 54 17.8 50.8 27 250 10900 220 55 35.4 42.1 | 215 50 28.7 40.4 28 205 12192 220 41 26.4 31.4 | 214 36 19.7 29.6 29 200 12370 230 47 36.0 30.2 | 226 41 29.3 28.4 30 165 13576 240 67 58.0 33.5 | 238 60 51.4 31.7 31 161 13716 240 67 58.0 33.5 | 238 60 51.4 31.7 32 150 14170 230 60 46.0 38.6 | 227 54 39.3 36.8 33 146 14326 230 60 46.0 38.6 | 227 54 39.3 36.8 34 139 14630 220 40 25.7 30.6 | 213 35 19.0 28.9 35 125 15240 235 18 14.7 10.3 | 223 12 8.1 8.5 36 119 15545 255 21 20.3 5.4 | 255 14 13.6 3.7 37 100 16600 235 12 9.8 6.9 | 212 6 3.2 5.1 38 97 16764 235 12 9.8 6.9 | 212 6 3.2 5.1 39 92 17069 240 15 13.0 7.5 | 228 9 6.3 5.7 40 87 17374 210 10 5.0 8.7 | 166 7 -1.7 6.9 41 83 17678 200 13 4.4 12.2 | 168 11 -2.2 10.4 42 79 17983 100 11 -10.8 1.9 | 90 17 -17.5 0.1 43 78 18023 105 9 -8.7 2.3 | 92 15 -15.4 0.5 44 70 18640 80 7 -6.9 -1.2 | 78 14 -13.6 -3.0 45 67 18898 110 2 -1.9 0.7 | 83 9 -8.5 -1.1 46 60 19507 90 11 -11.0 0.0 | 84 18 -17.7 -1.8 47 57 19812 50 11 -8.4 -7.1 | 60 17 -15.1 -8.9 48 55 20117 80 10 -9.8 -1.7 | 78 17 -16.5 -3.5 49 50 20640 85 17 -16.9 -1.5 | 82 24 -23.6 -3.3 50 49 20726 95 21 -20.9 1.8 | 90 28 -27.6 0.0 51 45 21336 85 21 -20.9 -1.8 | 83 28 -27.6 -3.6 52 43 21641 115 20 -18.1 8.5 | 105 26 -24.8 6.7 53 40 21946 90 28 -28.0 0.0 | 87 35 -34.7 -1.8 54 37 22555 75 23 -22.2 -6.0 | 75 30 -28.9 -7.7 55 33 23165 85 18 -17.9 -1.6 | 82 25 -24.6 -3.4 56 32 23470 65 16 -14.5 -6.8 | 68 23 -21.2 -8.5 57 30 23774 95 18 -17.9 1.6 | 90 25 -24.6 -0.2 58 30 23790 90 14 -14.0 0.0 | 85 21 -20.7 -1.8 59 28 24079 85 13 -13.0 -1.1 | 82 20 -19.6 -2.9 60 26 24384 80 26 -25.6 -4.5 | 79 33 -32.3 -6.3 61 24 24689 90 19 -19.0 0.0 | 86 26 -25.7 -1.8 62 22 24994 120 21 -18.2 10.5 | 109 26 -24.9 8.7 63 21 25298 90 20 -20.0 0.0 | 86 27 -26.7 -1.8 Wind Parameters Mean winds (0-6000m): 225.0 at 9.2 knts Storm direction: 255.0 at 6.9 knts Shear (0-3000m) pos: 2.6 neg: 1.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -5.7 deg Storm rel helicity (0-3000m) pos: 76.2 neg: -9.8 tot: 66.3 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 35.05 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 ------------------------------------------------------------------------------- 500 102 9 91 16| 5.0 0.0 5.0| 20.3 -2.7 17.5 35.1 0.56| 7.7 4.3 1000 122 10 104 16| 5.8 0.0 5.8| 59.6 -3.5 56.1 56.1 0.73| 9.6 7.0 1500 136 10 111 14| 3.1 0.0 3.1| 59.6 -8.6 51.0 34.0 0.50| 8.1 4.0 2000 145 9 115 13| 3.6 0.0 3.6| 63.6 -9.8 53.8 26.9 0.47| 8.3 3.9 2500 148 9 117 13| 3.1 0.0 3.1| 69.4 -9.8 59.6 23.8 0.50| 9.4 4.7 3000 153 8 118 12| 2.6 1.4 4.0| 76.2 -9.8 66.3 22.1 0.53| 9.4 4.9 4000 160 7 119 10| 2.5 1.7 4.2| 96.4 -10.4 86.0 21.5 0.56| 8.8 5.0 5000 203 8 148 7| 3.0 1.6 4.6|109.6 -13.9 95.7 19.1 0.56| 8.4 4.7 6000 225 9 178 5| 2.7 1.7 4.4|113.6 -24.0 89.6 14.9 0.47| 8.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//SBMT/skewt/SBMT.skewt.20251206.00.gif