UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for SBTS... Searching the city database file for: SBTS ... Date:1200Z 26 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 106 SFC 973 344 23.0 22.3 96 0.7 22.5 360 6 298.5 301.7 296.6 350.0 17.69 2 925 785 20.2 19.6 96 0.6 19.8 40 16 300.0 302.8 295.7 345.9 15.71 3 850 1514 17.0 16.9 99 0.1 17.0 40 14 304.0 306.6 295.9 346.8 14.40 4 700 3154 9.6 9.6 100 0.0 9.6 90 9 313.1 315.2 295.8 346.5 10.79 5 669 3529 7.8 7.8 100 0.0 7.8 80 10 315.2 317.1 295.8 346.3 9.98 6 641 3881 4.8 1.6 80 3.2 3.0 78 9 315.6 316.9 293.5 336.8 6.72 7 608 4311 3.4 2.6 94 0.8 2.9 86 8 318.8 320.3 295.1 343.1 7.62 8 572 4803 -1.3 -16.3 31 15.0 -6.8 100 9 318.9 319.3 290.3 325.2 1.87 9 564 4916 -1.9 -18.9 26 17.0 -7.7 104 9 319.5 319.8 290.2 324.7 1.52 10 559 4987 -2.1 -18.1 28 16.0 -7.7 106 9 320.1 320.4 290.5 325.7 1.64 11 550 5116 -1.7 -4.8 79 3.1 -3.3 110 9 322.1 323.0 293.8 338.0 4.87 12 541 5247 -2.9 -15.9 36 13.0 -7.8 114 9 322.2 322.6 291.5 329.1 2.05 13 513 5668 -4.5 -8.1 76 3.6 -6.1 126 10 325.2 326.0 294.0 338.6 4.05 14 500 5870 -5.7 -11.7 63 6.0 -8.2 155 8 326.1 326.7 293.4 336.6 3.12 15 481 6172 -7.9 -12.5 69 4.6 -9.8 167 8 327.0 327.6 293.6 337.3 3.04 16 473 6303 -8.3 -20.3 37 12.0 -12.3 180 8 328.1 328.4 292.7 333.7 1.61 17 466 6418 -8.7 -16.7 52 8.0 -11.6 191 8 329.0 329.4 293.5 336.7 2.22 18 462 6485 -8.5 -27.5 20 19.0 -13.7 197 7 330.1 330.2 292.6 333.2 0.87 19 448 6723 -9.1 -19.1 44 10.0 -12.6 220 7 332.2 332.6 294.0 338.9 1.88 20 431 7022 -10.9 -33.9 13 23.0 -16.2 249 7 333.6 333.7 293.2 335.5 0.50 21 400 7590 -15.5 -27.5 35 12.0 -18.6 305 6 334.8 335.0 294.0 338.5 1.00 22 364 8292 -21.9 -27.9 58 6.0 -23.3 320 4 335.5 335.7 294.1 339.3 1.06 23 352 8537 -23.5 -27.5 70 4.0 -24.4 196 1 336.5 336.8 294.5 340.7 1.14 24 348 8621 -23.7 -31.7 48 8.0 -25.3 184 5 337.4 337.5 294.4 340.3 0.77 25 345 8684 -24.1 -26.1 83 2.0 -24.6 179 8 337.7 337.9 294.9 342.5 1.32 26 342 8747 -24.3 -26.1 85 1.8 -24.7 174 11 338.2 338.5 295.1 343.1 1.33 27 325 9117 -26.3 -34.3 47 8.0 -27.8 167 15 340.4 340.6 295.0 342.9 0.64 28 322 9184 -26.7 -33.7 52 7.0 -28.0 168 15 340.8 340.9 295.1 343.4 0.69 29 319 9251 -27.1 -31.5 66 4.4 -28.0 168 15 341.1 341.3 295.4 344.4 0.86 30 300 9690 -30.7 -35.4 63 4.7 -31.4 155 16 342.1 342.2 295.4 344.5 0.63 31 293 9857 -32.3 -35.1 76 2.8 -32.7 148 18 342.2 342.3 295.4 344.7 0.66 32 287 10003 -32.9 -39.9 50 7.0 -33.8 142 19 343.3 343.4 295.5 345.0 0.41 33 271 10405 -35.9 -45.9 35 10.0 -36.8 143 21 344.6 344.7 295.7 345.6 0.23 34 261 10665 -38.3 -42.2 67 3.9 -38.7 145 21 344.9 344.9 295.8 346.3 0.36 35 250 10960 -40.9 -45.5 61 4.6 -41.3 125 20 345.3 345.3 295.8 346.3 0.26 36 245 11097 -42.1 -45.6 69 3.5 -42.4 125 24 345.5 345.5 295.8 346.5 0.26 37 237 11321 -43.7 -48.1 62 4.4 -44.0 126 29 346.3 346.4 296.0 347.2 0.21 38 230 11523 -43.5 -58.5 18 15.0 -44.2 133 24 349.6 349.6 296.6 349.9 0.06 39 219 11852 -45.7 -63.7 11 18.0 -46.3 212 14 351.2 351.2 296.9 351.3 0.03 40 206 12257 -49.1 -69.1 8 20.0 -49.6 244 15 352.0 352.0 297.1 352.1 0.02 41 200 12450 -50.9 -69.9 9 19.0 -51.3 240 17 352.2 352.2 297.1 352.2 0.02 42 167 13593 -61.3 -67.3 45 6.0 -61.4 262 26 353.5 353.5 297.4 353.6 0.03 43 150 14250 -66.1 -73.1 37 7.0 -66.1 255 39 356.2 356.2 298.0 356.3 0.01 44 145 14455 -67.5 -75.5 31 8.0 -67.5 255 39 357.3 357.3 298.2 357.3 0.01 45 125 15334 -75.1 -78.5 59 3.4 -75.1 254 40 359.0 359.0 298.5 359.0 0.01 46 120 15571 -76.5 -79.4 63 2.9 -76.5 252 36 360.6 360.6 298.8 360.6 0.01 47 100 16610 -81.1 -85.2 50 4.1 -81.1 300 18 371.0 371.0 300.8 371.0 0.00 48 92 17075 -84.3 -88.5 47 4.2 -84.3 320 12 373.7 373.7 301.2 373.7 0.00 49 83 17659 -74.3 -88.3 10 14.0 -74.3 316 16 405.2 405.2 305.9 405.2 0.00 50 70 18640 -78.3 -89.3 15 11.0 -78.3 240 11 416.9 416.9 307.3 416.9 0.00 51 66 18974 -79.9 -90.9 14 11.0 -79.9 245 10 420.5 420.5 307.7 420.5 0.00 52 57 19822 -71.5 -89.5 5 18.0 -71.6 279 9 457.5 457.5 311.5 457.5 0.00 53 56 19927 -71.5 -90.5 4 19.0 -71.6 280 10 459.9 459.9 311.8 459.9 0.00 54 54 20144 -67.3 -89.3 3 22.0 -67.5 300 12 474.3 474.3 313.0 474.3 0.00 TRP 92 17075 -84.3 -88.5 47 4.2 -84.3 320 12 373.7 373.7 301.2 373.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 581.96 mb = 4667.12 m = 15311.89 ft Wetbulb zero: 597.12 mb = 4456.88 m = 14622.12 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 84.87 % Est. max temperature: 29.94 C = 85.89 F Sfc-Lift cond lev (LCL): 963.49 mb = 429.64 m = 1409.56 ft T: 22.46 C 700-500 lapse rate: 5.63 C/km ThetaE index: 9.95 C Layer 700.0- 608.0 mb Conv cond level (CCL): 909.77 mb = 928.17 m = 3045.15 ft Mean mixing ratio: 15.93 g/kg Conv temperature: 25.25 C = 77.46 F Cap Strength: 0.11 C Lifted Index: -1.68 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.72 C Lifted Index @700 mb: -0.20 C Showalter Index: -1.56 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.60 C K Index: 39.60 Risk: > 80 % chance of thunderstorms Sweat Index: 238.80 Risk: None Energy Index: -2.05 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 372.41 J/kg Max Up Vert Vel: 27.29 m/s Conv Inhibition (B-): 1.19 J/kg Cap Strength: 0.11 C Lift Cond Lev (LCL): 915.42 mb = 874.80 m = 2870.06 ft Lev Free Conv (LFC): 850.42 mb = 1509.79 m = 4953.32 ft Equ Level (EL): 240.42 mb = 11224.78 m = 36826.25 ft B at Equ Level: 368.04 J/kg Max Parcel Lev (MPL): 160.42 mb = 13839.24 m = 45403.78 ft Wind level data Storm motion: 102 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 ---------------------------------------------------------- 0 973 344 360 6 -0.0 -6.0 | 314 11 8.0 -7.7 1 944 610 35 21 -12.0 -17.2 | 12 19 -4.1 -18.9 2 925 785 40 16 -10.3 -12.3 | 9 14 -2.3 -14.0 3 911 914 40 16 -10.3 -12.3 | 9 14 -2.3 -14.0 4 880 1219 55 16 -13.1 -9.2 | 25 12 -5.1 -10.9 5 850 1514 40 14 -9.0 -10.7 | 5 13 -1.0 -12.5 6 819 1829 35 13 -7.5 -10.6 | 358 12 0.5 -12.4 7 790 2134 50 14 -10.7 -9.0 | 14 11 -2.7 -10.7 8 762 2438 60 10 -8.7 -5.0 | 6 7 -0.7 -6.7 9 700 3154 90 9 -9.0 0.0 | 30 2 -1.0 -1.7 10 683 3353 85 11 -11.0 -1.0 | 48 4 -3.0 -2.7 11 658 3658 75 10 -9.7 -2.6 | 21 5 -1.7 -4.3 12 610 4267 85 8 -8.0 -0.7 | 359 2 0.0 -2.4 13 505 5791 130 10 -7.7 6.4 | 184 5 0.3 4.7 14 500 5870 155 8 -3.4 7.3 | 220 7 4.6 5.5 15 486 6096 160 8 -2.7 7.5 | 222 8 5.3 5.8 16 400 7590 305 6 4.9 -3.4 | 292 14 12.9 -5.2 17 366 8230 345 5 1.3 -4.8 | 305 11 9.3 -6.6 18 351 8534 190 1 0.2 1.0 | 275 8 8.2 -0.8 19 337 8839 165 16 -4.1 15.5 | 196 14 3.9 13.7 20 310 9449 170 14 -2.4 13.8 | 205 13 5.6 12.0 21 300 9690 155 16 -6.8 14.5 | 186 13 1.2 12.8 22 285 10058 140 20 -12.9 15.3 | 160 14 -4.9 13.6 23 261 10668 145 21 -12.0 17.2 | 165 16 -4.1 15.5 24 250 10960 125 20 -16.4 11.5 | 139 13 -8.4 9.7 25 238 11278 125 30 -24.6 17.2 | 133 23 -16.6 15.5 26 228 11582 135 22 -15.6 15.6 | 151 16 -7.6 13.8 27 218 11887 225 13 9.2 9.2 | 247 19 17.2 7.4 28 208 12192 245 14 12.7 5.9 | 259 21 20.7 4.2 29 200 12450 240 17 14.7 8.5 | 253 24 22.7 6.8 30 163 13716 265 27 26.9 2.4 | 269 35 34.9 0.6 31 150 14250 255 39 37.7 10.1 | 260 46 45.7 8.3 32 127 15240 255 41 39.6 10.6 | 259 48 47.6 8.9 33 108 16154 245 25 22.7 10.6 | 254 32 30.7 8.8 34 103 16459 255 19 18.4 4.9 | 263 27 26.3 3.2 35 100 16610 300 18 15.6 -9.0 | 295 26 23.6 -10.7 36 97 16764 295 20 18.1 -8.5 | 291 28 26.1 -10.2 37 92 17069 305 16 13.1 -9.2 | 297 24 21.1 -10.9 38 92 17075 320 12 7.7 -9.2 | 305 19 15.7 -10.9 39 87 17374 335 16 6.8 -14.5 | 318 22 14.8 -16.2 40 83 17678 315 16 11.3 -11.3 | 304 23 19.3 -13.1 41 79 17983 240 23 19.9 11.5 | 251 30 27.9 9.8 42 71 18593 275 17 16.9 -1.5 | 277 25 24.9 -3.2 43 70 18640 240 11 9.5 5.5 | 258 18 17.5 3.8 44 67 18898 240 11 9.5 5.5 | 258 18 17.5 3.8 45 63 19202 275 3 3.0 -0.3 | 280 11 11.0 -2.0 46 56 19812 280 11 10.8 -1.9 | 281 19 18.8 -3.7 47 49 20422 5 17 -1.5 -16.9 | 341 20 6.5 -18.7 Wind Parameters Mean winds (0-6000m): 72.3 at 10.9 knts Storm direction: 102.3 at 8.2 knts Shear (0-3000m) pos: 2.7 neg: 0.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 82.6 neg: -23.2 tot: 59.4 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.9 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 28.73 Bulk Shear: 12.96 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 33 16 2 15| 12.4 0.0 12.4| 58.7 -3.0 55.7 111.4 0.68| 21.6 14.7 1000 40 16 9 14| 6.2 0.0 6.2| 69.9 -7.9 62.0 62.0 0.61| 13.6 8.2 1500 40 15 8 13| 4.1 1.3 5.4| 69.9 -20.5 49.4 32.9 0.40| 10.4 4.2 2000 42 15 8 13| 3.4 1.0 4.4| 79.9 -22.1 57.9 28.9 0.40| 9.5 3.8 2500 45 14 9 11| 2.8 0.8 3.6| 81.5 -23.2 58.3 23.3 0.37| 8.4 3.1 3000 50 13 11 10| 2.7 0.7 3.3| 82.6 -23.2 59.4 19.8 0.37| 7.7 2.9 4000 56 12 13 9| 2.0 0.7 2.7| 82.6 -26.3 56.3 14.1 0.27| 6.4 1.8 5000 63 11 17 7| 1.9 0.6 2.5| 83.5 -26.3 57.1 11.4 0.30| 5.6 1.7 6000 72 11 25 6| 1.4 0.5 1.9| 95.3 -26.3 68.9 11.5 0.36| 5.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBTS/skewt/SBTS.skewt.20200326.12.gif