UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for SBCT... Searching the city database file for: SBCT ... Date:1200Z 19 MAR 20 Station: SBCT WMO ident: 83840 Latitude: -25.52 Longitude: -49.17 Elevation: 908.00 ------------------------------------------------------------------------------- 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 91 1 925 779 SFC 911 908 21.8 17.6 77 4.2 18.9 280 6 302.9 305.5 295.4 344.5 14.04 3 890 1111 19.4 16.2 82 3.2 17.2 275 13 302.5 304.9 294.6 341.3 13.13 4 850 1510 18.0 14.6 81 3.4 15.7 265 26 305.0 307.3 294.8 342.0 12.39 5 843 1581 17.8 13.4 75 4.4 14.9 263 25 305.5 307.7 294.3 340.1 11.54 6 832 1694 18.6 10.6 60 8.0 13.5 258 26 307.5 309.3 293.5 336.9 9.69 7 774 2310 14.0 11.5 85 2.5 12.4 243 29 309.0 311.1 295.0 342.7 11.08 8 700 3153 8.8 5.1 78 3.7 6.6 240 24 312.2 313.7 293.5 336.7 7.90 9 690 3272 8.0 5.1 82 2.9 6.3 240 24 312.6 314.2 293.7 337.5 8.01 10 622 4122 3.8 -0.6 73 4.4 1.4 240 21 317.2 318.4 293.3 336.0 5.90 11 592 4523 2.4 -11.6 35 14.0 -3.6 245 19 320.1 320.6 291.4 328.9 2.66 12 578 4717 1.4 -6.6 55 8.0 -2.4 249 18 321.2 321.9 292.9 334.4 4.04 13 568 4857 1.2 -12.8 34 14.0 -4.6 253 17 322.5 323.0 292.0 331.0 2.51 14 535 5336 -2.9 -13.9 42 11.0 -7.2 258 16 323.2 323.7 292.1 331.4 2.44 15 521 5546 -4.5 -19.5 30 15.0 -9.6 253 18 323.7 324.0 291.5 329.1 1.57 16 513 5668 -4.3 -40.3 4 36.0 -11.8 249 17 325.4 325.4 290.6 326.2 0.22 17 500 5870 -5.1 -43.1 3 38.0 -12.5 245 15 326.8 326.9 291.0 327.5 0.17 18 478 6223 -6.3 -46.3 3 40.0 -13.5 254 15 329.6 329.6 291.7 330.1 0.13 19 400 7590 -16.1 -54.1 2 38.0 -20.8 255 27 334.1 334.1 292.9 334.3 0.06 20 387 7837 -17.3 -56.3 2 39.0 -21.8 253 30 335.7 335.7 293.3 335.9 0.05 21 342 8749 -23.1 -45.1 11 22.0 -26.1 246 43 339.9 339.9 294.5 340.7 0.20 22 323 9163 -26.7 -30.6 70 3.9 -27.5 250 46 340.5 340.7 295.3 344.0 0.93 23 303 9620 -30.5 -31.0 95 0.5 -30.6 259 47 341.4 341.6 295.5 345.0 0.95 24 300 9690 -30.7 -32.4 85 1.7 -31.0 260 47 342.1 342.3 295.6 345.3 0.84 25 297 9761 -31.1 -33.1 82 2.0 -31.4 265 45 342.5 342.7 295.6 345.5 0.79 26 290 9930 -31.7 -42.7 33 11.0 -33.0 264 45 344.0 344.1 295.6 345.2 0.31 27 284 10077 -32.9 -43.9 32 11.0 -34.1 264 46 344.4 344.4 295.6 345.5 0.27 28 274 10328 -35.5 -43.5 44 8.0 -36.3 263 46 344.1 344.2 295.6 345.3 0.30 29 266 10534 -36.7 -52.7 18 16.0 -37.8 262 46 345.3 345.3 295.7 345.8 0.11 30 250 10960 -40.1 -51.1 30 11.0 -40.9 260 47 346.4 346.5 296.0 347.0 0.14 31 237 11322 -43.7 -49.7 51 6.0 -44.1 257 50 346.3 346.4 296.0 347.1 0.17 32 223 11728 -46.9 -63.9 13 17.0 -47.4 254 53 347.5 347.5 296.1 347.7 0.03 33 213 12030 -49.3 -68.3 9 19.0 -49.8 251 55 348.4 348.4 296.3 348.4 0.02 34 200 12440 -52.7 -67.7 15 15.0 -53.0 250 53 349.3 349.3 296.5 349.4 0.02 35 191 12736 -55.1 -69.1 16 14.0 -55.4 252 52 350.1 350.1 296.7 350.2 0.02 36 150 14250 -64.3 -78.3 13 14.0 -64.4 230 35 359.3 359.3 298.5 359.3 0.01 37 143 14543 -64.9 -82.9 7 18.0 -65.0 227 32 363.2 363.2 299.3 363.2 0.00 38 100 16670 -76.1 -87.1 16 11.0 -76.2 255 18 380.7 380.7 302.3 380.7 0.00 39 94 17028 -75.3 -89.3 9 14.0 -75.3 240 12 389.1 389.1 303.6 389.1 0.00 40 85 17605 -79.3 -90.3 15 11.0 -79.3 265 15 392.3 392.3 304.1 392.3 0.00 41 79 18021 -79.5 -92.5 10 13.0 -79.5 248 11 400.2 400.2 305.2 400.2 0.00 42 78 18093 -78.7 -93.7 7 15.0 -78.7 242 11 403.3 403.3 305.6 403.3 0.00 43 77 18169 -69.7 -89.7 4 20.0 -69.8 235 11 423.6 423.6 308.1 423.6 0.00 44 70 18730 -74.5 -90.5 7 16.0 -74.6 170 7 425.0 425.0 308.3 425.0 0.00 45 68 18897 -75.3 -90.3 8 15.0 -75.3 177 10 426.8 426.8 308.5 426.8 0.00 46 56 20041 -66.3 -91.3 2 25.0 -66.5 71 14 471.7 471.7 312.8 471.7 0.00 47 52 20485 -68.1 -91.1 2 23.0 -68.3 51 11 477.6 477.6 313.2 477.6 0.00 48 50 20720 -67.5 -91.5 2 24.0 -67.7 90 13 484.4 484.4 313.8 484.4 0.00 49 32 23488 -55.5 -88.5 1 33.0 -56.9 82 25 582.5 582.5 319.8 582.5 0.00 50 30 23900 -54.7 -87.7 1 33.0 -56.3 90 27 595.5 595.5 320.4 595.6 0.01 51 26 24818 -54.9 -87.9 1 33.0 -56.7 77 26 619.8 619.8 321.5 619.9 0.01 52 20 26520 -49.5 -85.5 1 36.0 -53.1 70 27 684.7 684.7 323.9 684.8 0.01 53 19 26857 -48.1 -85.1 1 37.0 -52.3 74 27 699.1 699.1 324.4 699.2 0.01 54 18 27213 -48.3 -85.3 1 37.0 -52.6 78 27 709.4 709.4 324.7 709.5 0.02 55 16 27998 -42.9 -82.9 0 40.0 -49.7 87 27 751.3 751.3 326.0 751.5 0.03 56 13 29397 -43.5 -83.5 0 40.0 -50.9 81 27 795.2 795.2 327.1 795.5 0.03 TRP 85 17605 -79.3 -90.3 15 11.0 -79.3 265 15 392.3 392.3 304.1 392.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 558.34 mb = 4997.40 m = 16395.46 ft Wetbulb zero: 613.41 mb = 4235.19 m = 13894.80 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 63.02 % Est. max temperature: 28.24 C = 82.83 F Sfc-Lift cond lev (LCL): 856.52 mb = 1443.83 m = 4736.91 ft T: 18.23 C 700-500 lapse rate: 5.12 C/km ThetaE index: 5.98 C Layer 700.0- 690.0 mb Conv cond level (CCL): 746.83 mb = 2610.04 m = 8563.03 ft Mean mixing ratio: 12.00 g/kg Conv temperature: 28.83 C = 83.89 F Cap Strength: 3.16 C Lifted Index: 1.38 C Risk: Showers probable Lifted Index @300 mb: 2.97 C Lifted Index @700 mb: 0.93 C Showalter Index: 0.86 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.70 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 242.20 Risk: None Energy Index: -2.70 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.37 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 41466.12 J/kg Cap Strength: 3.16 C Lift Cond Lev (LCL): 804.52 mb = 1980.42 m = 6497.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 15 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 ---------------------------------------------------------- 0 911 908 280 6 5.9 -1.0 | 96 9 -9.3 1.0 1 850 1510 265 26 25.9 2.3 | 248 12 10.7 4.3 2 849 1524 265 25 24.9 2.2 | 246 11 9.7 4.3 3 790 2134 240 28 24.2 14.0 | 209 18 9.0 16.1 4 762 2438 245 30 27.2 12.7 | 219 19 11.9 14.8 5 735 2743 240 31 26.8 15.5 | 213 21 11.6 17.6 6 700 3153 240 24 20.8 12.0 | 201 15 5.5 14.1 7 610 4267 240 20 17.3 10.0 | 190 12 2.1 12.1 8 544 5182 260 15 14.8 2.6 | 174 5 -0.5 4.7 9 524 5486 255 18 17.4 4.7 | 198 7 2.1 6.7 10 505 5791 245 17 15.4 7.2 | 181 9 0.2 9.3 11 500 5870 245 15 13.6 6.3 | 169 9 -1.7 8.4 12 486 6096 250 16 15.0 5.5 | 178 8 -0.2 7.5 13 467 6401 260 13 12.8 2.3 | 151 5 -2.4 4.3 14 449 6706 245 17 15.4 7.2 | 181 9 0.2 9.3 15 415 7315 265 19 18.9 1.7 | 225 5 3.7 3.7 16 400 7590 255 27 26.1 7.0 | 230 14 10.8 9.1 17 366 8230 250 36 33.8 12.3 | 232 23 18.6 14.4 18 337 8839 245 45 40.8 19.0 | 230 33 25.5 21.1 19 300 9690 260 47 46.3 8.2 | 252 33 31.0 10.2 20 297 9754 265 45 44.8 3.9 | 259 30 29.6 6.0 21 250 10960 260 47 46.3 8.2 | 252 33 31.0 10.2 22 208 12192 250 56 52.6 19.2 | 240 43 37.4 21.2 23 200 12440 250 53 49.8 18.1 | 240 40 34.6 20.2 24 180 13106 255 50 48.3 12.9 | 246 36 33.1 15.0 25 163 13716 245 55 49.8 23.2 | 234 43 34.6 25.3 26 150 14250 230 35 26.8 22.5 | 205 27 11.6 24.6 27 127 15240 220 24 15.4 18.4 | 181 20 0.2 20.5 28 121 15545 260 19 18.7 3.3 | 213 6 3.5 5.4 29 109 16154 280 19 18.7 -3.3 | 290 4 3.5 -1.2 30 100 16670 255 18 17.4 4.7 | 198 7 2.1 6.7 31 98 16764 270 15 15.0 -0.0 | 173 2 -0.2 2.1 32 93 17069 235 12 9.8 6.9 | 149 10 -5.4 9.0 33 85 17605 265 15 14.9 1.3 | 175 3 -0.3 3.4 34 84 17678 280 12 11.8 -2.1 | 90 3 -3.4 -0.0 35 76 18288 225 11 7.8 7.8 | 143 12 -7.5 9.8 36 72 18593 260 1 1.0 0.2 | 99 14 -14.3 2.2 37 70 18730 170 7 -1.2 6.9 | 119 19 -16.5 9.0 38 65 19202 190 14 2.4 13.8 | 141 20 -12.8 15.9 39 61 19507 165 24 -6.2 23.2 | 140 33 -21.5 25.3 40 58 19812 90 19 -19.0 0.0 | 93 34 -34.2 2.1 41 55 20117 65 12 -10.9 -5.1 | 83 26 -26.1 -3.0 42 53 20422 40 10 -6.4 -7.7 | 76 22 -21.7 -5.6 43 50 20720 90 13 -13.0 0.0 | 94 28 -28.2 2.1 44 50 20726 75 10 -9.7 -2.6 | 89 25 -24.9 -0.5 45 48 21031 90 13 -13.0 0.0 | 94 28 -28.2 2.1 46 45 21336 70 18 -16.9 -6.2 | 83 32 -32.2 -4.1 47 41 21946 110 14 -13.2 4.8 | 104 29 -28.4 6.9 48 37 22555 115 19 -17.2 8.0 | 107 34 -32.5 10.1 49 35 22860 95 23 -22.9 2.0 | 96 38 -38.2 4.1 50 34 23165 95 25 -24.9 2.2 | 96 40 -40.2 4.3 51 32 23470 80 25 -24.6 -4.3 | 87 40 -39.9 -2.3 52 31 23774 100 25 -24.6 4.3 | 99 40 -39.9 6.4 53 30 23900 90 27 -27.0 0.0 | 93 42 -42.2 2.1 54 24 25298 70 25 -23.5 -8.6 | 81 39 -38.7 -6.5 55 21 26213 70 35 -32.9 -12.0 | 78 49 -48.1 -9.9 56 20 26518 65 30 -27.2 -12.7 | 76 44 -42.4 -10.6 57 20 26520 70 27 -25.4 -9.2 | 80 41 -40.6 -7.2 58 15 27432 90 27 -27.0 0.0 | 93 42 -42.2 2.1 59 11 28651 70 27 -25.4 -9.2 | 80 41 -40.6 -7.2 60 10 28956 95 27 -26.9 2.4 | 96 42 -42.1 4.4 61 9 29261 80 25 -24.6 -4.3 | 87 40 -39.9 -2.3 62 8 29566 90 25 -25.0 0.0 | 93 40 -40.2 2.1 Wind Parameters Mean winds (0-6000m): 247.7 at 20.5 knts Storm direction: 277.7 at 15.4 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -66.0 tot: -49.2 m^2/s^2 ave: -16.4 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.79 Bulk Shear: 10.16 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 ------------------------------------------------------------------------------- 500 268 14 158 3| 0.0 17.3 17.3| 4.4 0.0 4.4 8.8 0.41| 18.1 7.5 1000 262 20 224 7| 0.0 11.3 11.3| 4.5 -20.4 -15.9 -15.9 0.04| 14.7 0.6 1500 254 23 219 11| 0.0 8.6 8.6| 16.7 -33.2 -16.5 -11.0 0.02| 12.1 0.3 2000 250 25 217 13| 0.0 6.1 6.1| 16.7 -48.8 -32.1 -16.0 -0.05| 10.4 -0.6 2500 248 25 214 14| 0.0 3.9 3.9| 16.7 -61.5 -44.8 -17.9 -0.11| 9.4 -1.0 3000 247 24 211 14| 0.0 2.9 2.9| 16.7 -66.0 -49.2 -16.4 -0.13| 8.1 -1.1 4000 246 23 207 13| 0.9 2.2 3.1| 16.8 -70.4 -53.6 -13.4 -0.14| 7.0 -1.0 5000 247 22 204 11| 0.7 1.7 2.4| 19.6 -80.1 -60.5 -12.1 -0.17| 6.6 -1.1 6000 248 21 201 11| 0.9 1.9 2.8| 30.7 -84.3 -53.5 -8.9 -0.10| 6.6 -0.6 Wrote GIF file: /home/apache/climate/data/raob//SBCT/skewt/SBCT.skewt.20200319.12.gif