UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for SBTS... Searching the city database file for: SBTS ... Date:0000Z 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 102 SFC 973 344 24.4 21.7 85 2.7 22.5 340 2 299.9 303.0 296.6 349.8 17.03 2 925 787 22.6 20.3 87 2.3 21.0 25 13 302.4 305.4 296.8 351.0 16.42 3 850 1520 18.8 14.3 75 4.5 15.8 25 12 305.8 308.1 294.8 342.3 12.15 4 778 2275 14.8 4.8 51 10.0 9.0 37 12 309.4 310.7 291.9 330.7 6.95 5 751 2573 13.4 5.4 58 8.0 8.6 48 12 311.0 312.4 292.9 334.2 7.51 6 721 2916 12.0 -3.0 35 15.0 4.4 58 11 313.1 313.9 290.7 326.6 4.25 7 711 3033 11.4 -0.6 43 12.0 4.9 57 10 313.7 314.7 291.7 330.0 5.15 8 700 3163 10.4 0.4 50 10.0 4.9 55 10 314.0 315.1 292.2 331.7 5.63 9 631 4021 4.4 4.2 99 0.2 4.3 21 8 316.6 318.2 294.9 342.5 8.23 10 621 4151 3.8 3.8 100 0.0 3.8 18 7 317.4 318.9 295.1 343.1 8.13 11 544 5221 -1.1 -3.4 84 2.3 -2.3 331 11 323.8 324.9 294.7 341.7 5.48 12 500 5890 -5.9 -6.0 99 0.1 -6.0 235 12 325.8 326.8 294.8 342.0 4.89 13 475 6290 -8.9 -8.9 100 0.0 -8.9 248 9 326.9 327.8 294.5 340.7 4.11 14 429 7070 -15.5 -18.2 80 2.7 -16.4 268 18 328.2 328.6 293.2 335.6 2.13 15 426 7123 -15.9 -23.9 50 8.0 -18.1 270 19 328.4 328.6 292.5 333.0 1.30 16 423 7176 -15.7 -29.7 29 14.0 -18.9 271 20 329.3 329.4 292.3 332.1 0.77 17 417 7284 -14.7 -33.7 18 19.0 -18.7 274 21 331.9 332.0 292.7 333.9 0.53 18 411 7394 -14.3 -36.3 14 22.0 -18.7 279 20 333.8 333.9 293.2 335.4 0.42 19 400 7600 -15.1 -39.1 11 24.0 -19.6 290 15 335.4 335.4 293.4 336.6 0.32 20 398 7638 -15.3 -39.3 11 24.0 -19.7 290 15 335.6 335.6 293.5 336.8 0.32 21 387 7849 -16.7 -33.7 21 17.0 -20.3 292 15 336.4 336.6 294.0 338.6 0.57 22 379 8005 -18.1 -29.1 38 11.0 -20.7 293 15 336.6 336.8 294.3 340.0 0.91 23 356 8468 -21.9 -36.9 24 15.0 -24.5 295 14 337.6 337.7 294.1 339.3 0.45 24 326 9108 -27.7 -32.1 66 4.4 -28.5 221 11 338.2 338.4 294.6 341.2 0.79 25 314 9376 -29.1 -30.6 87 1.5 -29.4 174 12 339.9 340.1 295.1 343.5 0.95 26 300 9700 -31.5 -34.4 75 2.9 -32.0 160 17 341.0 341.1 295.2 343.6 0.69 27 280 10183 -34.9 -38.9 67 4.0 -35.4 160 19 342.9 343.0 295.4 344.7 0.47 28 267 10512 -37.9 -39.3 87 1.4 -38.1 160 21 343.2 343.3 295.5 345.1 0.47 29 261 10667 -39.3 -41.0 84 1.7 -39.5 160 22 343.4 343.5 295.5 345.0 0.41 30 256 10799 -39.9 -47.9 42 8.0 -40.5 160 22 344.4 344.4 295.6 345.2 0.20 31 250 10960 -41.3 -48.3 47 7.0 -41.8 160 23 344.7 344.7 295.6 345.4 0.19 32 241 11209 -43.3 -54.3 29 11.0 -43.9 160 25 345.3 345.3 295.7 345.7 0.10 33 213 12031 -50.5 -61.5 26 11.0 -50.8 140 32 346.5 346.5 295.9 346.7 0.05 34 200 12440 -53.5 -70.5 11 17.0 -53.8 130 35 348.0 348.0 296.2 348.1 0.01 35 150 14230 -66.5 -82.5 9 16.0 -66.6 140 56 355.5 355.5 297.8 355.5 0.00 36 149 14271 -66.9 -81.9 10 15.0 -67.0 140 56 355.5 355.5 297.8 355.5 0.00 37 138 14734 -67.5 -83.5 9 16.0 -67.6 129 45 362.3 362.3 299.1 362.4 0.00 38 112 15958 -78.9 -88.9 18 10.0 -78.9 88 22 363.3 363.3 299.4 363.3 0.00 39 107 16219 -77.7 -87.7 18 10.0 -77.7 94 23 370.4 370.4 300.7 370.4 0.00 40 101 16552 -74.7 -87.7 12 13.0 -74.7 85 17 382.3 382.3 302.6 382.3 0.00 41 100 16610 -74.7 -87.7 12 13.0 -74.7 70 5 383.4 383.4 302.8 383.4 0.00 42 81 17809 -82.7 -92.7 16 10.0 -82.7 235 10 390.8 390.8 303.9 390.8 0.00 43 79 17951 -76.1 -88.1 13 12.0 -76.2 235 10 407.2 407.2 306.2 407.3 0.00 44 74 18328 -76.1 -90.1 9 14.0 -76.2 249 25 414.9 414.9 307.1 414.9 0.00 45 70 18650 -74.9 -88.9 10 14.0 -75.0 285 23 424.1 424.1 308.2 424.2 0.00 46 54 20194 -65.3 -87.3 3 22.0 -65.5 206 11 478.9 478.9 313.4 479.0 0.00 47 50 20660 -67.9 -88.9 3 21.0 -68.1 100 5 483.5 483.5 313.7 483.5 0.00 48 46 21159 -70.1 -91.1 3 21.0 -70.3 87 5 489.8 489.8 314.2 489.8 0.00 49 42 21706 -65.1 -88.1 3 23.0 -65.4 120 12 515.1 515.1 316.0 515.2 0.00 50 38 22317 -64.7 -90.7 2 26.0 -65.1 85 18 531.1 531.1 317.0 531.1 0.00 TRP 81 17809 -82.7 -92.7 16 10.0 -82.7 235 10 390.8 390.8 303.9 390.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 561.29 mb = 4980.63 m = 16340.44 ft Wetbulb zero: 572.76 mb = 4804.42 m = 15762.35 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 76.78 % Est. max temperature: 31.59 C = 88.86 F Sfc-Lift cond lev (LCL): 935.76 mb = 685.72 m = 2249.72 ft T: 23.01 C 700-500 lapse rate: 5.98 C/km ThetaE index: 20.25 C Layer 850.0- 751.0 mb Conv cond level (CCL): 835.94 mb = 1662.27 m = 5453.59 ft Mean mixing ratio: 15.75 g/kg Conv temperature: 30.97 C = 87.74 F Cap Strength: 1.66 C Lifted Index: -2.64 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.63 C Lifted Index @700 mb: 0.07 C Showalter Index: -0.03 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.20 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 207.60 Risk: None Energy Index: -0.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 795.90 J/kg Max Up Vert Vel: 39.90 m/s Conv Inhibition (B-): 63.55 J/kg Cap Strength: 1.66 C Lift Cond Lev (LCL): 885.84 mb = 1161.96 m = 3812.15 ft Lev Free Conv (LFC): 690.84 mb = 3271.81 m = 10734.17 ft Equ Level (EL): 190.84 mb = 12731.61 m = 41769.86 ft B at Equ Level: 789.72 J/kg Max Parcel Lev (MPL): 110.84 mb = 16017.23 m = 52549.34 ft Wind level data Storm motion: 46 at 8 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 ---------------------------------------------------------- 0 973 344 340 2 0.7 -1.9 | 241 7 6.5 3.6 1 944 610 25 9 -3.8 -8.2 | 323 3 2.0 -2.6 2 925 787 25 13 -5.5 -11.8 | 357 6 0.3 -6.3 3 912 914 25 13 -5.5 -11.8 | 357 6 0.3 -6.3 4 850 1520 25 12 -5.1 -10.9 | 352 5 0.7 -5.4 5 850 1524 20 14 -4.8 -13.2 | 353 8 1.0 -7.6 6 791 2134 35 11 -6.3 -9.0 | 8 4 -0.5 -3.5 7 763 2438 40 13 -8.4 -10.0 | 30 5 -2.6 -4.4 8 736 2743 60 11 -9.5 -5.5 | 90 4 -3.7 0.0 9 700 3163 55 10 -8.2 -5.7 | 85 2 -2.4 -0.2 10 684 3353 55 11 -9.0 -6.3 | 76 3 -3.2 -0.8 11 659 3658 30 11 -5.5 -9.5 | 356 4 0.3 -4.0 12 611 4267 15 6 -1.6 -5.8 | 274 4 4.2 -0.3 13 588 4572 360 10 -0.0 -10.0 | 308 7 5.8 -4.5 14 546 5182 335 11 4.6 -10.0 | 293 11 10.4 -4.4 15 500 5890 235 12 9.8 6.9 | 232 20 15.6 12.4 16 487 6096 245 10 9.1 4.2 | 237 18 14.9 9.7 17 468 6401 250 8 7.5 2.7 | 238 16 13.3 8.3 18 415 7315 275 22 21.9 -1.9 | 263 28 27.7 3.6 19 400 7600 290 15 14.1 -5.1 | 269 20 19.9 0.4 20 367 8230 295 15 13.6 -6.3 | 272 19 19.4 -0.8 21 352 8534 295 13 11.8 -5.5 | 270 18 17.6 0.0 22 338 8839 265 10 10.0 0.9 | 248 17 15.8 6.4 23 311 9449 160 12 -4.1 11.3 | 186 17 1.7 16.8 24 300 9700 160 17 -5.8 16.0 | 180 21 -0.0 21.5 25 250 10960 160 23 -7.9 21.6 | 176 27 -2.1 27.1 26 250 10973 165 23 -6.0 22.2 | 180 28 -0.2 27.7 27 200 12440 130 35 -26.8 22.5 | 143 35 -21.0 28.0 28 198 12497 125 35 -28.7 20.1 | 138 34 -22.9 25.6 29 155 14021 150 52 -26.0 45.0 | 158 54 -20.2 50.6 30 150 14230 140 56 -36.0 42.9 | 148 57 -30.2 48.4 31 148 14326 140 57 -36.6 43.7 | 148 58 -30.8 49.2 32 126 15240 115 28 -25.4 11.8 | 132 26 -19.6 17.4 33 120 15545 85 26 -25.9 -2.3 | 99 20 -20.1 3.3 34 108 16154 90 20 -20.0 0.0 | 111 15 -14.2 5.5 35 103 16459 110 36 -33.8 12.3 | 122 33 -28.0 17.8 36 100 16610 70 5 -4.7 -1.7 | 196 4 1.1 3.8 37 97 16764 110 13 -12.2 4.4 | 147 12 -6.4 10.0 38 92 17069 15 10 -2.6 -9.7 | 322 5 3.2 -4.1 39 87 17374 25 10 -4.2 -9.1 | 336 4 1.6 -3.5 40 81 17809 235 10 8.2 5.7 | 231 18 14.0 11.3 41 79 17983 235 10 8.2 5.7 | 231 18 14.0 11.3 42 71 18593 260 36 35.5 6.3 | 254 43 41.2 11.8 43 70 18650 285 23 22.2 -6.0 | 271 28 28.0 -0.4 44 67 18898 270 26 26.0 -0.0 | 260 32 31.8 5.5 45 64 19202 315 10 7.1 -7.1 | 277 13 12.9 -1.5 46 61 19507 225 4 2.8 2.8 | 226 12 8.6 8.3 47 58 19812 210 19 9.5 16.5 | 215 27 15.3 22.0 48 55 20117 220 12 7.7 9.2 | 223 20 13.5 14.7 49 52 20422 170 10 -1.7 9.8 | 195 16 4.1 15.4 50 50 20660 100 5 -4.9 0.9 | 188 6 0.9 6.4 51 46 21031 85 5 -5.0 -0.4 | 189 5 0.8 5.1 52 43 21336 110 11 -10.3 3.8 | 154 10 -4.5 9.3 53 41 21641 130 14 -10.7 9.0 | 161 15 -4.9 14.5 54 38 21946 85 18 -17.9 -1.6 | 108 13 -12.1 4.0 55 33 22555 100 37 -36.4 6.4 | 111 33 -30.6 11.9 Wind Parameters Mean winds (0-6000m): 16.4 at 10.7 knts Storm direction: 46.4 at 8.0 knts Shear (0-3000m) pos: 1.9 neg: 0.1 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -164.1 deg Storm rel helicity (0-3000m) pos: 21.8 neg: -1.2 tot: 20.6 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 921.14 Bulk Shear: 0.86 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 22 8 309 3| 12.0 0.0 12.0| 13.1 0.0 13.1 26.2 0.82| 12.7 10.4 1000 24 11 340 4| 6.0 0.4 6.4| 13.1 -0.5 12.5 12.5 0.75| 6.7 5.0 1500 24 11 346 5| 4.1 0.2 4.3| 14.5 -0.7 13.8 9.2 0.60| 6.0 3.6 2000 26 11 351 5| 3.1 0.2 3.3| 16.5 -0.7 15.8 7.9 0.59| 5.4 3.2 2500 31 12 2 4| 2.3 0.1 2.4| 21.8 -0.8 21.0 8.4 0.64| 5.5 3.5 3000 35 11 11 4| 1.9 0.1 2.0| 21.8 -1.2 20.6 6.9 0.58| 4.9 2.8 4000 34 11 4 3| 1.4 1.1 2.5| 22.8 -9.9 12.8 3.2 0.19| 5.1 1.0 5000 25 11 343 4| 1.1 1.8 3.0| 25.5 -26.9 -1.4 -0.3 0.07| 5.3 0.4 6000 16 11 329 5| 1.3 2.0 3.3| 33.1 -91.6 -58.5 -9.8 -0.12| 6.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200321.00.gif