UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032200.upa.cvt Date: 0000Z 22 MAR 20 Searching for SBCT... Searching the city database file for: SBCT ... Date:0000Z 22 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 127 1 925 805 SFC 914 908 18.2 16.5 90 1.7 17.1 110 7 298.9 301.3 293.6 336.9 13.03 3 850 1525 13.4 13.4 100 0.0 13.4 100 13 300.2 302.3 292.7 333.7 11.44 4 845 1575 13.4 13.4 100 0.0 13.4 102 12 300.7 302.8 292.9 334.5 11.51 5 832 1706 14.2 11.7 85 2.5 12.6 109 11 302.9 304.8 292.7 333.9 10.44 6 700 3145 4.6 3.0 89 1.6 3.7 260 10 307.6 308.9 291.2 328.3 6.80 7 699 3157 4.6 3.1 90 1.5 3.8 259 10 307.7 309.0 291.3 328.7 6.86 8 691 3250 4.0 1.4 83 2.6 2.6 251 12 308.1 309.2 290.8 326.9 6.14 9 670 3502 5.2 -38.8 2 44.0 -4.9 229 16 312.1 312.2 286.4 312.9 0.20 10 500 5840 -7.3 -45.3 3 38.0 -13.9 255 28 324.1 324.2 290.2 324.7 0.13 11 400 7540 -17.5 -56.5 2 39.0 -21.8 270 59 332.2 332.3 292.4 332.4 0.05 12 300 9640 -30.7 -61.7 3 31.0 -32.8 285 83 342.1 342.1 294.8 342.2 0.03 13 252 10855 -39.1 -66.3 4 27.2 -40.3 280 88 347.1 347.1 296.0 347.2 0.02 14 250 10910 -39.5 -66.5 4 27.0 -40.6 280 86 347.3 347.3 296.1 347.4 0.02 15 200 12400 -50.5 -74.5 4 24.0 -51.0 270 82 352.8 352.8 297.3 352.8 0.01 16 150 14240 -58.7 -83.7 3 25.0 -58.9 235 54 368.9 368.9 300.4 369.0 0.00 17 100 16680 -72.1 -89.1 6 17.0 -72.2 205 37 388.4 388.4 303.6 388.4 0.00 18 84 17692 -77.9 -89.9 13 12.0 -77.9 240 25 396.5 396.5 304.7 396.5 0.00 19 82 17829 -78.1 -90.1 13 12.0 -78.1 233 26 398.8 398.8 305.0 398.8 0.00 20 75 18343 -75.1 -90.1 8 15.0 -75.2 205 30 415.4 415.4 307.2 415.4 0.00 21 70 18740 -78.1 -91.1 10 13.0 -78.1 175 17 417.3 417.3 307.4 417.3 0.00 22 67 18991 -77.9 -90.9 10 13.0 -77.9 172 18 423.0 423.0 308.0 423.0 0.00 23 55 20148 -69.3 -91.3 3 22.0 -69.5 95 12 467.3 467.3 312.4 467.3 0.00 24 53 20372 -64.7 -90.7 2 26.0 -65.0 138 19 482.9 482.9 313.7 482.9 0.00 25 50 20730 -62.5 -89.5 1 27.0 -62.9 90 20 496.2 496.2 314.7 496.2 0.00 26 45 21383 -59.9 -87.9 1 28.0 -60.6 76 18 517.7 517.7 316.1 517.7 0.00 27 30 23940 -55.5 -85.5 1 30.0 -57.0 105 25 593.3 593.3 320.3 593.4 0.01 28 20 26550 -50.3 -83.3 1 33.0 -53.7 85 36 682.2 682.2 323.9 682.4 0.02 29 13 29392 -45.5 -80.5 1 35.0 -52.0 90 43 788.3 788.3 327.0 788.7 0.05 TRP 84 17692 -77.9 -89.9 13 12.0 -77.9 240 25 396.5 396.5 304.7 396.5 0.00 WND 252 10855 -39.1 -66.3 4 27.2 -40.3 280 88 347.1 347.1 296.0 347.2 0.02 Sounding variables and indices 1000-500 mb thick: 5713.00 m Freezing level: 599.28 mb = 4474.71 m = 14680.64 ft Wetbulb zero: 683.73 mb = 3336.77 m = 10947.28 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 45.10 % Est. max temperature: 24.33 C = 75.79 F Sfc-Lift cond lev (LCL): 891.51 mb = 1119.73 m = 3673.60 ft T: 16.55 C 700-500 lapse rate: 4.42 C/km ThetaE index: 6.15 C Layer 832.0- 699.0 mb Conv cond level (CCL): 854.50 mb = 1480.12 m = 4855.99 ft Mean mixing ratio: 11.64 g/kg Conv temperature: 19.32 C = 66.78 F Cap Strength: 1.29 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 6.55 C Lifted Index @700 mb: -1.40 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.70 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.80 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.70 J/kg Max Up Vert Vel: 9.77 m/s Conv Inhibition (B-): 17.28 J/kg Cap Strength: 1.62 C Lift Cond Lev (LCL): 848.66 mb = 1538.36 m = 5047.07 ft Lev Free Conv (LFC): 763.66 mb = 2420.03 m = 7939.62 ft Equ Level (EL): 673.66 mb = 3457.78 m = 11344.27 ft B at Equ Level: 45.48 J/kg Max Parcel Lev (MPL): 573.66 mb = 4742.27 m = 15558.44 ft Wind level data Storm motion: 269 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 ---------------------------------------------------------- 0 914 908 110 7 -6.6 2.4 | 96 21 -21.3 2.2 1 881 1219 100 17 -16.7 3.0 | 95 32 -31.5 2.8 2 850 1524 95 11 -11.0 1.0 | 92 26 -25.7 0.8 3 850 1525 100 13 -12.8 2.3 | 94 28 -27.5 2.1 4 790 2134 130 6 -4.6 3.9 | 101 20 -19.3 3.7 5 762 2438 195 6 1.6 5.8 | 113 14 -13.2 5.6 6 708 3048 260 10 9.8 1.7 | 108 5 -4.9 1.6 7 700 3145 260 10 9.8 1.7 | 108 5 -4.9 1.6 8 657 3658 215 19 10.9 15.6 | 166 16 -3.8 15.4 9 608 4267 230 23 17.6 14.8 | 191 15 2.9 14.6 10 500 5840 255 28 27.0 7.2 | 240 14 12.3 7.1 11 483 6096 250 32 30.1 10.9 | 235 19 15.4 10.8 12 446 6706 265 31 30.9 2.7 | 261 16 16.2 2.5 13 429 7010 280 48 47.3 -8.3 | 285 34 32.6 -8.5 14 400 7540 270 59 59.0 -0.0 | 270 44 44.3 -0.2 15 379 7925 270 63 63.0 -0.0 | 270 48 48.3 -0.2 16 364 8230 280 63 62.0 -10.9 | 283 49 47.3 -11.1 17 300 9640 285 83 80.2 -21.5 | 288 69 65.5 -21.6 18 283 10058 285 85 82.1 -22.0 | 288 71 67.4 -22.2 19 252 10855 280 88 86.7 -15.3 | 282 74 71.9 -15.4 20 250 10910 280 86 84.7 -14.9 | 282 72 70.0 -15.1 21 248 10973 280 88 86.7 -15.3 | 282 74 71.9 -15.4 22 200 12400 270 82 82.0 -0.0 | 270 67 67.3 -0.2 23 179 13106 260 81 79.8 14.1 | 258 67 65.1 13.9 24 155 14021 255 59 57.0 15.3 | 250 45 42.3 15.1 25 150 14240 235 54 44.2 31.0 | 224 43 29.5 30.8 26 148 14326 245 53 48.0 22.4 | 236 40 33.3 22.2 27 141 14630 220 60 38.6 46.0 | 208 52 23.9 45.8 28 109 16154 240 48 41.6 24.0 | 228 36 26.9 23.8 29 100 16680 205 37 15.6 33.5 | 182 33 0.9 33.4 30 94 17069 205 27 11.4 24.5 | 172 25 -3.3 24.3 31 89 17374 225 17 12.0 12.0 | 167 12 -2.7 11.9 32 84 17678 265 19 18.9 1.7 | 250 4 4.2 1.5 33 84 17692 240 25 21.7 12.5 | 209 14 6.9 12.3 34 76 18288 210 29 14.5 25.1 | 180 25 -0.2 25.0 35 72 18593 185 33 2.9 32.9 | 160 35 -11.8 32.7 36 70 18740 175 17 -1.5 16.9 | 136 23 -16.2 16.8 37 68 18898 165 20 -5.2 19.3 | 134 28 -19.9 19.2 38 65 19202 185 15 1.3 14.9 | 138 20 -13.4 14.8 39 61 19507 160 5 -1.7 4.7 | 105 17 -16.4 4.5 40 58 19812 135 10 -7.1 7.1 | 108 23 -21.8 6.9 41 55 20117 85 10 -10.0 -0.9 | 88 25 -24.7 -1.0 42 53 20422 145 20 -11.5 16.4 | 122 31 -26.2 16.2 43 50 20726 140 21 -13.5 16.1 | 119 32 -28.2 15.9 44 50 20730 90 20 -20.0 0.0 | 90 35 -34.7 -0.2 45 48 21031 80 20 -19.7 -3.5 | 84 35 -34.4 -3.6 46 45 21336 70 18 -16.9 -6.2 | 79 32 -31.6 -6.3 47 43 21641 100 16 -15.8 2.8 | 95 31 -30.5 2.6 48 41 21946 45 24 -17.0 -17.0 | 62 36 -31.7 -17.1 49 37 22555 40 14 -9.0 -10.7 | 65 26 -23.7 -10.9 50 36 22860 80 14 -13.8 -2.4 | 85 29 -28.5 -2.6 51 34 23165 55 12 -9.8 -6.9 | 74 26 -24.5 -7.0 52 32 23470 135 14 -9.9 9.9 | 112 26 -24.6 9.7 53 31 23774 130 19 -14.6 12.2 | 112 32 -29.3 12.1 54 30 23940 105 25 -24.1 6.5 | 99 39 -38.9 6.3 55 29 24079 105 22 -21.3 5.7 | 99 36 -36.0 5.5 56 28 24384 90 26 -26.0 0.0 | 90 41 -40.7 -0.2 57 27 24689 105 30 -29.0 7.8 | 100 44 -43.7 7.6 58 24 25298 80 30 -29.5 -5.2 | 83 45 -44.3 -5.4 59 23 25603 95 36 -35.9 3.1 | 93 51 -50.6 3.0 60 22 25908 85 41 -40.8 -3.6 | 86 56 -55.6 -3.7 61 20 26550 85 36 -35.9 -3.1 | 86 51 -50.6 -3.3 62 14 27737 95 42 -41.8 3.7 | 94 57 -56.6 3.5 63 12 28346 80 45 -44.3 -7.8 | 82 60 -59.0 -8.0 64 8 29566 105 32 -30.9 8.3 | 100 46 -45.6 8.1 Wind Parameters Mean winds (0-6000m): 239.4 at 19.6 knts Storm direction: 269.4 at 14.7 knts Shear (0-3000m) pos: 3.7 neg: 1.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 79.8 deg Storm rel helicity (0-3000m) pos: 71.2 neg: -20.0 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.38 Bulk Shear: 125.04 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 ------------------------------------------------------------------------------- 500 101 13 95 28| 0.0 6.8 6.8| 1.2 -14.1 -12.9 -25.8 -0.12| 13.7 -1.7 1000 103 12 95 27| 3.2 3.4 6.6| 26.0 -17.5 8.5 8.5 0.07| 11.1 0.8 1500 109 10 97 25| 5.1 2.3 7.3| 45.0 -17.5 27.5 18.3 0.18| 10.5 1.9 2000 122 10 102 23| 5.5 1.7 7.3| 51.4 -18.0 33.3 16.7 0.19| 9.9 1.8 2500 145 10 111 22| 4.4 0.9 5.3| 59.4 -20.0 39.4 15.8 0.24| 9.9 2.3 3000 179 11 127 19| 3.7 1.9 5.6| 71.2 -20.0 51.2 17.1 0.25| 9.9 2.5 4000 211 14 149 14| 3.8 1.4 5.2|105.3 -20.0 85.3 21.3 0.35| 8.6 3.0 5000 228 17 169 11| 3.7 1.1 4.8|132.0 -20.3 111.7 22.3 0.40| 7.7 3.1 6000 239 20 192 10| 4.5 0.9 5.5|204.4 -24.7 179.6 29.9 0.44| 8.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//SBCT/skewt/SBCT.skewt.20200322.00.gif