UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for SBTS... Searching the city database file for: SBTS ... Date:0000Z 1 APR 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 84 SFC 971 344 24.6 23.4 93 1.2 23.8 340 4 300.3 303.7 297.9 356.0 18.98 2 925 769 22.0 20.9 93 1.1 21.2 15 17 301.8 304.9 297.1 352.1 17.06 3 850 1502 18.6 16.9 90 1.7 17.4 60 8 305.6 308.3 296.4 348.8 14.40 4 766 2391 13.6 13.6 100 0.0 13.6 77 8 309.5 311.9 296.3 348.7 12.89 5 706 3078 10.4 9.2 92 1.2 9.6 95 16 313.2 315.2 295.6 345.5 10.41 6 700 3149 10.4 7.7 83 2.7 8.7 95 17 314.0 315.8 295.1 343.4 9.47 7 659 3650 8.6 -4.4 39 13.0 2.1 81 17 317.4 318.3 292.0 331.0 4.19 8 626 4073 6.8 -3.2 49 10.0 1.6 84 13 320.1 321.0 293.3 335.7 4.83 9 545 5195 -0.9 -4.0 79 3.1 -2.5 67 12 323.9 324.9 294.6 341.0 5.23 10 503 5833 -3.3 -12.3 50 9.0 -7.1 86 11 328.5 329.0 294.0 338.5 2.96 11 500 5880 -3.5 -8.5 68 5.0 -5.8 100 9 328.8 329.6 294.9 342.4 4.03 12 493 5991 -3.7 -10.7 58 7.0 -6.8 103 9 329.9 330.5 294.7 341.5 3.43 13 467 6417 -6.9 -10.9 73 4.0 -8.7 103 4 331.0 331.7 295.1 343.2 3.57 14 448 6740 -9.3 -13.8 70 4.5 -11.1 32 8 332.0 332.6 294.8 342.1 2.94 15 434 6985 -9.9 -27.9 21 18.0 -14.8 337 11 334.2 334.4 293.7 337.5 0.89 16 402 7572 -13.7 -18.5 67 4.8 -15.4 300 22 336.7 337.2 295.4 344.6 2.21 17 400 7610 -14.1 -19.1 66 5.0 -15.8 300 23 336.7 337.1 295.3 344.2 2.11 18 396 7686 -14.3 -27.3 32 13.0 -17.8 301 24 337.4 337.6 294.6 341.2 1.03 19 390 7802 -15.3 -26.3 38 11.0 -18.3 302 26 337.5 337.8 294.7 341.8 1.14 20 385 7899 -15.3 -36.3 15 21.0 -19.6 302 27 338.8 338.9 294.4 340.5 0.45 21 380 7998 -16.3 -42.3 9 26.0 -20.7 303 28 338.7 338.8 294.3 339.7 0.24 22 366 8279 -18.7 -47.7 6 29.0 -22.8 305 31 339.2 339.2 294.3 339.8 0.14 23 333 8976 -24.5 -33.5 43 9.0 -26.2 313 17 340.5 340.7 295.1 343.1 0.68 24 328 9086 -24.7 -27.8 75 3.1 -25.4 314 14 341.7 342.0 295.8 346.2 1.19 25 307 9565 -27.9 -30.6 78 2.7 -28.5 290 9 343.8 344.0 296.1 347.5 0.97 26 305 9612 -28.3 -31.5 74 3.2 -28.9 287 8 343.9 344.1 296.0 347.3 0.90 27 300 9730 -29.3 -32.6 73 3.3 -29.9 280 7 344.1 344.3 296.0 347.2 0.82 28 250 11010 -39.7 -42.5 75 2.8 -40.0 205 18 347.0 347.1 296.3 348.5 0.36 29 249 11037 -39.9 -42.6 75 2.7 -40.2 204 18 347.1 347.2 296.3 348.6 0.36 30 205 12330 -51.1 -55.7 58 4.6 -51.2 185 14 349.4 349.4 296.6 349.8 0.10 31 200 12490 -52.3 -58.3 48 6.0 -52.5 185 14 349.9 350.0 296.7 350.3 0.07 32 173 13412 -59.1 -68.1 30 9.0 -59.2 228 31 353.5 353.5 297.4 353.6 0.02 33 150 14290 -66.7 -72.7 42 6.0 -66.7 275 35 355.2 355.2 297.7 355.2 0.01 34 129 15185 -74.7 -79.7 46 5.0 -74.7 292 45 356.5 356.5 298.0 356.5 0.01 35 100 16630 -84.3 -89.3 41 5.0 -84.3 265 34 364.9 364.9 299.6 364.9 0.00 36 95 16912 -86.1 -91.1 40 5.0 -86.1 265 29 366.7 366.7 299.9 366.7 0.00 37 88 17335 -81.9 -88.9 29 7.0 -81.9 270 17 383.2 383.2 302.8 383.3 0.00 38 79 17937 -83.1 -90.1 29 7.0 -83.1 142 14 392.8 392.8 304.2 392.8 0.00 39 76 18157 -74.9 -86.9 14 12.0 -74.9 149 15 414.3 414.3 307.0 414.3 0.00 40 70 18630 -78.1 -90.1 13 12.0 -78.1 155 8 417.3 417.3 307.4 417.3 0.00 41 69 18712 -78.1 -91.1 10 13.0 -78.1 151 9 419.0 419.0 307.6 419.0 0.00 42 68 18797 -73.5 -88.5 8 15.0 -73.6 147 10 430.7 430.7 308.9 430.7 0.00 43 66 18971 -73.9 -89.9 7 16.0 -74.0 152 12 433.5 433.5 309.2 433.5 0.00 44 64 19152 -70.3 -90.3 4 20.0 -70.4 209 11 445.3 445.3 310.4 445.3 0.00 TRP 95 16912 -86.1 -91.1 40 5.0 -86.1 265 29 366.7 366.7 299.9 366.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 554.47 mb = 5063.94 m = 16613.76 ft Wetbulb zero: 594.37 mb = 4492.82 m = 14740.04 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 77.06 % Est. max temperature: 31.19 C = 88.15 F Sfc-Lift cond lev (LCL): 954.58 mb = 493.31 m = 1618.46 ft T: 23.69 C 700-500 lapse rate: 5.09 C/km ThetaE index: 25.04 C Layer 925.0- 626.0 mb Conv cond level (CCL): 881.05 mb = 1190.94 m = 3907.23 ft Mean mixing ratio: 16.96 g/kg Conv temperature: 28.30 C = 82.95 F Cap Strength: 0.60 C Lifted Index: -1.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.19 C Lifted Index @700 mb: -0.81 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.40 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 695.63 J/kg Max Up Vert Vel: 37.30 m/s Conv Inhibition (B-): 9.47 J/kg Cap Strength: 0.60 C Lift Cond Lev (LCL): 904.23 mb = 965.83 m = 3168.71 ft Lev Free Conv (LFC): 829.23 mb = 1713.33 m = 5621.09 ft Equ Level (EL): 179.23 mb = 13187.35 m = 43265.06 ft B at Equ Level: 688.98 J/kg Max Parcel Lev (MPL): 89.23 mb = 17258.35 m = 56621.19 ft Wind level data Storm motion: 99 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 ---------------------------------------------------------- 0 971 344 340 4 1.4 -3.8 | 297 12 10.3 -5.2 1 942 610 10 16 -2.8 -15.8 | 340 18 6.1 -17.2 2 925 769 15 17 -4.4 -16.4 | 346 18 4.5 -17.9 3 910 914 20 17 -5.8 -16.0 | 350 18 3.1 -17.4 4 850 1502 60 8 -6.9 -4.0 | 340 6 2.0 -5.5 5 848 1524 55 10 -8.2 -5.7 | 354 7 0.7 -7.2 6 789 2134 85 6 -6.0 -0.5 | 304 4 2.9 -2.0 7 761 2438 75 9 -8.7 -2.3 | 357 4 0.2 -3.8 8 708 3048 95 16 -15.9 1.4 | 89 7 -7.0 -0.1 9 700 3149 95 17 -16.9 1.5 | 90 8 -8.0 0.0 10 683 3353 90 17 -17.0 0.0 | 80 8 -8.1 -1.5 11 657 3658 80 17 -16.7 -3.0 | 61 9 -7.8 -4.4 12 633 3962 90 14 -14.0 0.0 | 74 5 -5.1 -1.5 13 610 4267 70 12 -11.3 -4.1 | 23 6 -2.4 -5.6 14 566 4877 45 11 -7.8 -7.8 | 353 9 1.1 -9.2 15 525 5486 90 14 -14.0 0.0 | 74 5 -5.1 -1.5 16 506 5791 75 12 -11.6 -3.1 | 30 5 -2.7 -4.6 17 500 5880 100 9 -8.9 1.6 | 207 0 0.0 0.1 18 486 6096 105 9 -8.7 2.3 | 194 1 0.2 0.9 19 468 6401 105 4 -3.9 1.0 | 275 5 5.0 -0.4 20 432 7010 330 11 5.5 -9.5 | 307 18 14.4 -11.0 21 416 7315 300 14 12.1 -7.0 | 292 23 21.0 -8.5 22 400 7610 300 23 19.9 -11.5 | 294 32 28.8 -13.0 23 368 8230 305 32 26.2 -18.4 | 299 40 35.1 -19.8 24 325 9144 315 13 9.2 -9.2 | 300 21 18.1 -10.7 25 300 9730 280 7 6.9 -1.2 | 280 16 15.8 -2.7 26 299 9754 270 4 4.0 -0.0 | 276 13 12.9 -1.5 27 274 10363 200 10 3.4 9.4 | 237 15 12.3 7.9 28 251 10973 215 15 8.6 12.3 | 238 21 17.5 10.8 29 250 11010 205 18 7.6 16.3 | 228 22 16.5 14.8 30 229 11582 185 16 1.4 15.9 | 215 18 10.3 14.5 31 200 12490 185 14 1.2 13.9 | 219 16 10.1 12.5 32 200 12497 165 15 -3.9 14.5 | 201 14 5.0 13.0 33 190 12802 200 18 6.2 16.9 | 224 22 15.1 15.4 34 181 13106 210 31 15.5 26.8 | 224 35 24.4 25.4 35 157 14021 265 32 31.9 2.8 | 268 41 40.8 1.3 36 150 14290 275 35 34.9 -3.1 | 276 44 43.8 -4.5 37 121 15545 300 50 43.3 -25.0 | 297 59 52.2 -26.5 38 100 16630 265 34 33.9 3.0 | 268 43 42.8 1.5 39 98 16764 265 35 34.9 3.1 | 268 44 43.8 1.6 40 95 16912 265 29 28.9 2.5 | 268 38 37.8 1.1 41 88 17374 270 16 16.0 -0.0 | 273 25 24.9 -1.5 42 83 17678 160 18 -6.2 16.9 | 190 16 2.8 15.4 43 79 17983 140 14 -9.0 10.7 | 179 9 -0.1 9.3 44 70 18593 170 17 -3.0 16.7 | 201 16 6.0 15.3 45 70 18630 155 8 -3.4 7.3 | 224 8 5.5 5.8 46 66 18898 140 12 -7.7 9.2 | 189 8 1.2 7.7 47 63 19202 250 11 10.3 3.8 | 263 19 19.2 2.3 48 59 19507 255 20 19.3 5.2 | 263 28 28.2 3.7 Wind Parameters Mean winds (0-6000m): 69.3 at 12.0 knts Storm direction: 99.3 at 9.0 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 143.2 deg Storm rel helicity (0-3000m) pos: 77.9 neg: -9.5 tot: 68.4 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 3.6 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 33.62 Bulk Shear: 20.69 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 10 13 335 16| 14.4 0.0 14.4| 56.1 0.0 56.1 112.1 0.88| 16.1 14.1 1000 20 14 343 15| 5.0 0.0 5.0| 64.7 -0.9 63.8 63.8 0.59| 13.3 7.9 1500 28 12 345 13| 3.1 0.0 3.1| 66.3 -4.3 62.0 41.3 0.45| 10.9 4.9 2000 36 11 346 11| 2.4 0.0 2.4| 68.1 -6.5 61.6 30.8 0.38| 9.4 3.6 2500 46 11 352 9| 3.2 0.0 3.2| 74.3 -6.5 67.7 27.1 0.47| 8.8 4.1 3000 58 12 7 8| 3.2 0.0 3.2| 77.9 -9.5 68.4 22.8 0.43| 8.2 3.6 4000 66 13 22 7| 2.4 1.0 3.4| 80.6 -23.7 56.9 14.2 0.23| 7.8 1.8 5000 65 12 19 7| 2.6 1.2 3.8| 93.0 -30.2 62.8 12.6 0.24| 7.4 1.8 6000 69 12 22 6| 1.7 1.0 2.7| 96.8 -33.7 63.1 10.5 0.25| 7.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200401.00.gif