UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for SBTS... Searching the city database file for: SBTS ... Date:1200Z 21 MAR 20 Station: SBTS WMO ident: 82026 Latitude: 2.23 Longitude: -55.95 Elevation: 344.00 ------------------------------------------------------------------------------- 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 114 SFC 974 344 24.0 21.5 86 2.5 22.2 30 7 299.4 302.5 296.3 348.5 16.80 2 951 553 21.4 20.2 93 1.2 20.6 42 13 298.8 301.7 295.5 345.0 15.86 3 925 794 20.0 19.1 95 0.9 19.4 40 21 299.8 302.5 295.3 344.2 15.22 4 850 1521 15.6 15.3 98 0.3 15.4 45 18 302.5 304.9 294.5 340.8 12.97 5 843 1591 15.2 15.1 99 0.1 15.1 44 16 302.8 305.2 294.6 341.0 12.91 6 831 1714 17.4 11.4 68 6.0 13.6 52 15 306.3 308.3 293.6 337.2 10.24 7 795 2092 15.8 7.8 59 8.0 10.9 60 11 308.5 310.1 292.8 334.1 8.38 8 782 2232 14.8 11.0 78 3.8 12.3 68 10 308.9 310.9 294.6 341.2 10.61 9 700 3165 10.4 6.3 76 4.1 7.9 95 15 314.0 315.6 294.5 340.8 8.59 10 658 3679 7.8 0.8 61 7.0 3.9 79 11 316.7 317.9 293.4 336.3 6.17 11 580 4709 1.0 -1.0 86 2.0 -0.1 356 3 320.4 321.6 294.4 340.1 6.14 12 504 5827 -5.5 -18.5 35 13.0 -10.1 244 16 325.6 325.9 292.2 331.7 1.76 13 500 5890 -6.1 -15.1 49 9.0 -9.5 245 17 325.6 326.1 292.7 333.7 2.37 14 484 6143 -7.9 -18.9 41 11.0 -11.6 244 13 326.4 326.8 292.4 332.6 1.77 15 412 7377 -13.5 -37.5 11 24.0 -18.3 309 17 334.6 334.7 293.3 336.0 0.37 16 400 7600 -15.5 -30.5 26 15.0 -19.0 315 17 334.8 335.0 293.7 337.6 0.75 17 397 7657 -15.9 -29.9 29 14.0 -19.3 316 16 335.0 335.2 293.9 338.0 0.80 18 382 7946 -17.3 -42.3 9 25.0 -21.4 320 11 336.9 337.0 293.8 337.9 0.24 19 376 8064 -18.5 -30.5 34 12.0 -21.2 320 11 336.9 337.0 294.3 339.9 0.80 20 364 8305 -20.7 -34.7 27 14.0 -23.4 317 9 337.1 337.2 294.1 339.2 0.55 21 313 9400 -30.3 -30.8 95 0.5 -30.4 233 6 338.5 338.7 294.8 342.0 0.94 22 307 9537 -31.5 -31.8 97 0.3 -31.6 209 9 338.7 338.9 294.8 342.0 0.87 23 300 9700 -32.5 -34.6 81 2.1 -32.8 180 12 339.6 339.7 294.8 342.1 0.68 24 277 10258 -36.5 -44.5 43 8.0 -37.2 145 16 341.6 341.7 295.0 342.7 0.26 25 263 10615 -39.7 -44.4 61 4.7 -40.1 125 19 342.0 342.1 295.1 343.2 0.28 26 250 10960 -41.9 -50.9 37 9.0 -42.5 125 25 343.8 343.8 295.4 344.4 0.14 27 220 11811 -48.7 -60.7 24 12.0 -49.1 128 32 346.1 346.1 295.8 346.3 0.05 28 200 12430 -53.3 -67.3 17 14.0 -53.6 130 37 348.4 348.4 296.3 348.5 0.02 29 187 12859 -56.9 -69.9 18 13.0 -57.1 133 43 349.3 349.3 296.5 349.4 0.02 30 168 13531 -60.9 -79.9 6 19.0 -61.0 138 51 353.5 353.5 297.4 353.5 0.00 31 150 14230 -63.7 -81.7 7 18.0 -63.8 120 23 360.3 360.3 298.8 360.4 0.00 32 108 16166 -78.7 -86.7 26 8.0 -78.7 32 15 367.5 367.5 300.1 367.5 0.00 33 103 16439 -73.9 -86.9 12 13.0 -73.9 43 14 381.7 381.7 302.5 381.7 0.00 34 101 16553 -75.1 -88.1 11 13.0 -75.2 48 14 381.5 381.5 302.5 381.5 0.00 35 100 16610 -75.5 -88.5 11 13.0 -75.5 50 14 381.9 381.9 302.5 381.9 0.00 36 85 17535 -81.9 -90.9 20 9.0 -81.9 105 5 387.1 387.1 303.3 387.1 0.00 37 81 17810 -74.3 -88.3 10 14.0 -74.3 144 12 408.0 408.0 306.3 408.0 0.00 38 70 18650 -78.7 -89.7 15 11.0 -78.7 265 25 416.0 416.0 307.2 416.0 0.00 39 69 18732 -78.7 -89.7 15 11.0 -78.7 267 24 417.7 417.7 307.4 417.7 0.00 40 64 19163 -76.9 -90.9 9 14.0 -76.9 228 17 430.8 430.8 308.9 430.8 0.00 41 57 19846 -67.3 -88.3 4 21.0 -67.5 198 13 467.1 467.1 312.4 467.1 0.00 42 53 20286 -66.3 -87.3 4 21.0 -66.5 113 10 479.2 479.2 313.4 479.2 0.00 43 50 20640 -65.1 -87.1 3 22.0 -65.4 90 17 490.1 490.1 314.2 490.1 0.00 44 40 22003 -63.7 -86.7 3 23.0 -64.1 83 32 525.9 525.9 316.6 525.9 0.01 45 38 22321 -59.3 -84.3 3 25.0 -60.1 92 37 544.9 544.9 317.8 544.9 0.01 46 34 23013 -61.9 -85.9 3 24.0 -62.6 83 29 555.6 555.6 318.4 555.7 0.01 47 30 23790 -60.3 -85.3 2 25.0 -61.2 180 11 580.3 580.3 319.7 580.3 0.01 TRP 85 17535 -81.9 -90.9 20 9.0 -81.9 105 5 387.1 387.1 303.3 387.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 568.31 mb = 4880.90 m = 16013.25 ft Wetbulb zero: 581.89 mb = 4682.21 m = 15361.38 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 74.64 % Est. max temperature: 31.31 C = 88.37 F Sfc-Lift cond lev (LCL): 939.43 mb = 659.49 m = 2163.65 ft T: 20.78 C 700-500 lapse rate: 6.06 C/km ThetaE index: 7.64 C Layer 951.0- 843.0 mb Conv cond level (CCL): 900.83 mb = 1021.64 m = 3351.81 ft Mean mixing ratio: 15.14 g/kg Conv temperature: 25.21 C = 77.38 F Cap Strength: 1.95 C Lifted Index: -1.02 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.94 C Lifted Index @700 mb: 1.42 C Showalter Index: 0.33 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.40 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 236.60 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 142.22 J/kg Max Up Vert Vel: 16.87 m/s Conv Inhibition (B-): 1.14 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 909.55 mb = 938.80 m = 3080.01 ft Lev Free Conv (LFC): 884.55 mb = 1178.42 m = 3866.18 ft Equ Level (EL): 834.55 mb = 1677.33 m = 5503.00 ft B at Equ Level: 14.70 J/kg Max Parcel Lev (MPL): 804.55 mb = 1990.04 m = 6528.91 ft Wind level data Storm motion: 92 at 9 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 ---------------------------------------------------------- 0 974 344 30 7 -3.5 -6.1 | 319 9 5.5 -6.5 1 945 610 45 15 -10.6 -10.6 | 8 11 -1.6 -11.0 2 925 794 40 21 -13.5 -16.1 | 15 17 -4.5 -16.5 3 912 914 40 21 -13.5 -16.1 | 15 17 -4.5 -16.5 4 850 1521 45 18 -12.7 -12.7 | 16 14 -3.7 -13.1 5 850 1524 40 16 -10.3 -12.3 | 6 13 -1.2 -12.7 6 820 1829 60 14 -12.1 -7.0 | 23 8 -3.1 -7.4 7 791 2134 60 11 -9.5 -5.5 | 5 6 -0.5 -5.9 8 763 2438 85 8 -8.0 -0.7 | 315 2 1.1 -1.1 9 736 2743 105 14 -13.5 3.6 | 126 6 -4.5 3.2 10 710 3048 90 16 -16.0 0.0 | 87 7 -7.0 -0.4 11 700 3165 95 15 -14.9 1.3 | 99 6 -5.9 0.9 12 659 3658 80 11 -10.8 -1.9 | 38 3 -1.8 -2.3 13 611 4267 355 4 0.3 -4.0 | 295 10 9.4 -4.4 14 588 4572 25 1 -0.4 -0.9 | 279 9 8.6 -1.3 15 546 5182 230 10 7.7 6.4 | 250 18 16.7 6.0 16 500 5890 245 17 15.4 7.2 | 254 25 24.5 6.8 17 487 6096 240 13 11.3 6.5 | 253 21 20.3 6.1 18 450 6706 290 17 16.0 -5.8 | 284 26 25.0 -6.2 19 400 7600 315 17 12.0 -12.0 | 301 24 21.1 -12.4 20 399 7620 315 17 12.0 -12.0 | 301 24 21.1 -12.4 21 383 7925 320 11 7.1 -8.4 | 299 18 16.1 -8.8 22 367 8230 320 10 6.4 -7.7 | 297 17 15.5 -8.1 23 324 9144 275 1 1.0 -0.1 | 273 10 10.0 -0.5 24 300 9700 180 12 0.0 12.0 | 218 15 9.0 11.6 25 298 9754 180 13 0.0 13.0 | 216 16 9.0 12.6 26 285 10058 145 16 -9.2 13.1 | 179 13 -0.1 12.7 27 273 10363 145 16 -9.2 13.1 | 179 13 -0.1 12.7 28 261 10668 120 20 -17.3 10.0 | 139 13 -8.3 9.6 29 250 10960 125 25 -20.5 14.3 | 141 18 -11.4 13.9 30 200 12430 130 37 -28.3 23.8 | 140 30 -19.3 23.4 31 163 13716 140 54 -34.7 41.4 | 148 48 -25.7 41.0 32 150 14230 120 23 -19.9 11.5 | 136 16 -10.9 11.1 33 148 14326 115 26 -23.6 11.0 | 126 18 -14.5 10.6 34 140 14630 130 19 -14.6 12.2 | 155 13 -5.5 11.8 35 133 14935 85 12 -12.0 -1.0 | 64 3 -2.9 -1.4 36 126 15240 40 7 -4.5 -5.4 | 322 7 4.5 -5.8 37 120 15545 35 10 -5.7 -8.2 | 339 9 3.3 -8.6 38 114 15850 20 15 -5.1 -14.1 | 345 15 3.9 -14.5 39 100 16610 50 14 -10.7 -9.0 | 10 10 -1.7 -9.4 40 97 16764 40 13 -8.4 -10.0 | 356 10 0.7 -10.4 41 92 17069 65 16 -14.5 -6.8 | 37 9 -5.5 -7.2 42 85 17535 105 5 -4.8 1.3 | 258 4 4.2 0.9 43 83 17678 70 10 -9.4 -3.4 | 5 4 -0.3 -3.8 44 79 17983 240 14 12.1 7.0 | 253 22 21.2 6.6 45 75 18288 250 33 31.0 11.3 | 255 42 40.1 10.9 46 70 18650 265 25 24.9 2.2 | 267 34 34.0 1.8 47 67 18898 270 21 21.0 -0.0 | 271 30 30.0 -0.4 48 61 19507 180 12 0.0 12.0 | 218 15 9.0 11.6 49 58 19812 195 14 3.6 13.5 | 224 18 12.7 13.1 50 55 20117 210 10 5.0 8.7 | 240 16 14.0 8.3 51 52 20422 45 10 -7.1 -7.1 | 345 8 2.0 -7.5 52 50 20640 90 17 -17.0 0.0 | 87 8 -8.0 -0.4 53 49 20726 50 15 -11.5 -9.6 | 14 10 -2.4 -10.0 54 47 21031 100 19 -18.7 3.3 | 107 10 -9.7 2.9 55 43 21641 65 22 -19.9 -9.3 | 48 15 -10.9 -9.7 56 39 22250 95 38 -37.9 3.3 | 96 29 -28.8 2.9 57 35 22860 75 31 -29.9 -8.0 | 68 23 -20.9 -8.4 58 30 23774 120 21 -18.2 10.5 | 138 14 -9.1 10.1 59 30 23790 180 11 0.0 11.0 | 220 14 9.0 10.6 60 28 24079 160 11 -3.8 10.3 | 208 11 5.3 9.9 61 26 24384 210 11 5.5 9.5 | 238 17 14.5 9.1 62 22 24994 85 1 -1.0 -0.1 | 273 8 8.1 -0.5 63 21 25298 65 11 -10.0 -4.6 | 10 5 -0.9 -5.0 64 18 25908 80 32 -31.5 -5.6 | 75 23 -22.5 -6.0 65 17 26213 100 29 -28.6 5.0 | 103 20 -19.5 4.6 66 14 26822 100 37 -36.4 6.4 | 102 28 -27.4 6.0 Wind Parameters Mean winds (0-6000m): 62.5 at 12.1 knts Storm direction: 92.5 at 9.1 knts Shear (0-3000m) pos: 2.4 neg: 0.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 124.3 deg Storm rel helicity (0-3000m) pos: 37.9 neg: -20.2 tot: 17.7 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 34.99 Bulk Shear: 4.06 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 41 15 3 11| 14.6 0.0 14.6| 26.5 0.0 26.5 53.0 0.67| 15.0 10.1 1000 41 17 10 14| 6.3 0.0 6.3| 27.2 0.0 27.2 27.2 0.59| 8.8 5.1 1500 43 17 11 13| 2.9 0.0 2.9| 34.6 -7.3 27.3 18.2 0.42| 8.8 3.6 2000 47 16 12 11| 1.7 0.0 1.7| 34.6 -11.6 23.0 11.5 0.25| 8.2 2.0 2500 54 15 17 9| 2.9 0.0 2.9| 36.1 -14.1 22.0 8.8 0.23| 8.8 2.0 3000 61 15 26 9| 2.4 0.5 2.9| 37.9 -20.2 17.7 5.9 0.15| 8.4 1.2 4000 62 13 22 7| 1.8 2.0 3.8| 37.9 -43.5 -5.6 -1.4 -0.11| 8.5 -0.9 5000 63 12 13 6| 1.4 2.5 3.9| 42.3 -96.6 -54.2 -10.8 -0.21| 8.9 -1.9 6000 62 12 16 6| 0.6 2.1 2.7| 77.9 -98.1 -20.2 -3.4 -0.13| 8.6 -1.1 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200321.12.gif