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 SB107... Searching the city database file for: SB107 ... Date:1200Z 21 MAR 20 Station: SB107 WMO ident: 82107 Latitude: -0.12 Longitude: -66.97 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 114 24.0 24.0 100 0.0 24.0 0 0 297.1 300.6 297.2 352.5 19.11 1 993 175 23.6 22.7 95 0.9 23.0 48 14 297.3 300.6 296.4 348.8 17.76 2 969 388 25.0 21.1 79 3.9 22.2 61 19 300.8 303.9 296.5 349.2 16.47 3 925 792 23.2 20.3 84 2.9 21.1 80 22 303.0 306.1 297.0 351.7 16.42 4 850 1527 18.4 17.3 93 1.1 17.7 55 13 305.4 308.2 296.5 349.6 14.78 5 798 2067 15.2 14.3 94 0.9 14.6 27 10 307.6 310.0 295.9 346.7 12.95 6 700 3171 10.0 6.6 79 3.4 7.9 320 5 313.6 315.2 294.5 340.8 8.77 7 658 3685 7.8 1.8 66 6.0 4.4 275 11 316.7 318.0 293.7 337.7 6.64 8 541 5267 -4.9 -4.9 100 0.0 -4.9 284 15 319.8 320.7 293.2 335.7 4.92 9 533 5385 -3.3 -9.3 63 6.0 -6.0 285 14 323.1 323.8 293.0 334.8 3.55 10 500 5890 -5.7 -14.7 49 9.0 -9.2 285 21 326.1 326.6 292.9 334.4 2.45 11 478 6241 -7.1 -23.1 27 16.0 -12.1 295 23 328.6 328.8 292.5 333.0 1.25 12 449 6725 -10.3 -34.3 12 24.0 -15.7 297 18 330.5 330.6 292.3 332.2 0.47 13 421 7216 -14.7 -29.7 27 15.0 -18.3 282 13 331.0 331.2 292.7 333.8 0.77 14 407 7470 -16.9 -22.9 60 6.0 -18.6 243 11 331.4 331.7 293.5 336.7 1.49 15 400 7600 -17.3 -20.6 75 3.3 -18.3 215 10 332.5 332.9 294.1 339.1 1.86 16 391 7771 -18.1 -19.2 91 1.1 -18.4 238 10 333.6 334.1 294.6 341.2 2.14 17 352 8551 -22.9 -27.1 68 4.2 -23.9 110 9 337.3 337.6 294.7 341.7 1.18 18 335 8914 -24.1 -39.1 24 15.0 -26.5 74 14 340.5 340.6 294.8 342.0 0.39 19 330 9024 -24.9 -42.9 17 18.0 -27.4 81 14 340.9 340.9 294.8 341.9 0.26 20 300 9710 -30.9 -45.9 22 15.0 -32.5 125 13 341.8 341.9 295.0 342.7 0.21 21 250 10970 -40.7 -51.7 30 11.0 -41.4 135 43 345.6 345.6 295.8 346.1 0.13 22 237 11330 -43.9 -53.9 32 10.0 -44.5 135 45 346.0 346.1 295.8 346.5 0.11 23 200 12450 -51.1 -69.1 10 18.0 -51.5 135 34 351.8 351.9 297.0 351.9 0.02 24 192 12715 -52.5 -75.5 5 23.0 -52.9 149 28 353.7 353.7 297.4 353.8 0.01 25 150 14260 -66.1 -76.1 23 10.0 -66.2 290 8 356.2 356.2 298.0 356.3 0.01 26 138 14760 -71.1 -78.1 35 7.0 -71.1 303 12 356.0 356.0 297.9 356.0 0.01 27 102 16499 -82.5 -87.4 43 4.9 -82.5 115 8 366.2 366.2 299.9 366.3 0.00 28 100 16610 -81.7 -86.7 42 5.0 -81.7 85 14 369.9 369.9 300.5 369.9 0.00 29 70 18660 -75.5 -90.5 8 15.0 -75.6 325 14 422.9 422.9 308.0 422.9 0.00 30 50 20660 -66.5 -92.5 1 26.0 -66.8 80 5 486.8 486.8 314.0 486.8 0.00 TRP 102 16499 -82.5 -87.4 43 4.9 -82.5 115 8 366.2 366.2 299.9 366.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.65 m Freezing level: 586.14 mb = 4656.60 m = 15277.37 ft Wetbulb zero: 602.56 mb = 4396.11 m = 14422.76 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 82.09 % Est. max temperature: 32.27 C = 90.09 F Sfc-Lift cond lev (LCL): 1000.45 mb = 114.35 m = 375.18 ft T: 24.00 C 700-500 lapse rate: 5.77 C/km ThetaE index: 19.47 C Layer 850.0- 421.0 mb Conv cond level (CCL): 866.41 mb = 1360.83 m = 4464.60 ft Mean mixing ratio: 16.66 g/kg Conv temperature: 31.74 C = 89.13 F Cap Strength: 2.04 C Lifted Index: -2.91 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.79 C Lifted Index @700 mb: -0.74 C Showalter Index: -2.61 C Risk: Severe thunderstorms possible Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.00 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 254.60 Risk: None Energy Index: -3.00 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 950.90 J/kg Max Up Vert Vel: 43.61 m/s Conv Inhibition (B-): 44.58 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 911.73 mb = 917.62 m = 3010.53 ft Lev Free Conv (LFC): 816.73 mb = 1868.57 m = 6130.41 ft Equ Level (EL): 206.73 mb = 12231.75 m = 40129.91 ft B at Equ Level: 941.64 J/kg Max Parcel Lev (MPL): 96.73 mb = 16801.20 m = 55121.39 ft Wind level data Storm motion: 356 at 10 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 1000 114 0 0 -0.0 -0.0 | 176 10 -0.7 10.4 1 1000 106 45 12 -8.5 -8.5 | 102 9 -9.2 1.9 2 978 305 55 18 -14.7 -10.3 | 90 15 -15.4 0.0 3 944 610 80 20 -19.7 -3.5 | 109 22 -20.4 6.9 4 925 792 80 22 -21.7 -3.8 | 106 23 -22.3 6.5 5 912 914 80 20 -19.7 -3.5 | 109 22 -20.4 6.9 6 850 1527 55 13 -10.6 -7.5 | 104 12 -11.3 2.9 7 820 1829 35 10 -5.7 -8.2 | 109 7 -6.4 2.2 8 791 2134 25 10 -4.2 -9.1 | 105 5 -4.9 1.3 9 763 2438 40 7 -4.5 -5.4 | 134 7 -5.2 5.0 10 736 2743 5 2 -0.2 -2.0 | 174 8 -0.9 8.4 11 700 3171 320 5 3.2 -3.8 | 201 7 2.5 6.5 12 659 3658 275 11 11.0 -1.0 | 228 14 10.3 9.4 13 635 3962 285 19 18.4 -4.9 | 253 18 17.7 5.5 14 611 4267 280 19 18.7 -3.3 | 249 19 18.0 7.1 15 526 5486 285 14 13.5 -3.6 | 242 15 12.8 6.7 16 506 5791 275 17 16.9 -1.5 | 241 19 16.3 8.9 17 500 5890 285 21 20.3 -5.4 | 256 20 19.6 4.9 18 487 6096 290 22 20.7 -7.5 | 262 20 20.0 2.8 19 468 6401 300 24 20.8 -12.0 | 275 20 20.1 -1.6 20 432 7010 295 13 11.8 -5.5 | 246 12 11.1 4.9 21 415 7315 275 13 13.0 -1.1 | 233 15 12.3 9.2 22 400 7600 215 10 5.7 8.2 | 195 19 5.1 18.6 23 399 7620 265 10 10.0 0.9 | 220 15 9.3 11.2 24 383 7925 210 10 5.0 8.7 | 193 20 4.3 19.0 25 367 8230 150 4 -2.0 3.5 | 169 14 -2.7 13.8 26 338 8839 70 14 -13.2 -4.8 | 112 15 -13.8 5.6 27 300 9710 125 13 -10.6 7.5 | 148 21 -11.3 17.8 28 298 9754 120 13 -11.3 6.5 | 145 21 -11.9 16.9 29 273 10363 110 32 -30.1 10.9 | 125 37 -30.7 21.3 30 261 10668 130 37 -28.3 23.8 | 140 45 -29.0 34.2 31 250 10970 135 43 -30.4 30.4 | 143 51 -31.1 40.8 32 208 12192 135 49 -34.6 34.6 | 142 57 -35.3 45.0 33 200 12450 135 34 -24.0 24.0 | 144 42 -24.7 34.4 34 180 13106 170 18 -3.1 17.7 | 172 28 -3.8 28.1 35 164 13716 180 12 0.0 12.0 | 178 22 -0.7 22.4 36 150 14260 290 8 7.5 -2.7 | 222 10 6.8 7.6 37 148 14326 245 5 4.5 2.1 | 197 13 3.9 12.5 38 141 14630 300 11 9.5 -5.5 | 241 10 8.8 4.9 39 127 15240 315 14 9.9 -9.9 | 267 9 9.2 0.5 40 102 16499 115 8 -7.3 3.4 | 150 16 -7.9 13.7 41 100 16610 85 14 -13.9 -1.2 | 122 17 -14.6 9.1 42 97 16764 95 11 -11.0 1.0 | 134 16 -11.6 11.3 43 88 17374 55 12 -9.8 -6.9 | 108 11 -10.5 3.5 44 83 17678 305 16 13.1 -9.2 | 265 12 12.4 1.2 45 79 17983 270 22 22.0 -0.0 | 244 24 21.3 10.4 46 71 18593 290 25 23.5 -8.6 | 265 23 22.8 1.8 47 70 18660 325 14 8.0 -11.5 | 279 7 7.4 -1.1 48 67 18898 325 14 8.0 -11.5 | 279 7 7.4 -1.1 49 64 19202 225 10 7.1 7.1 | 200 19 6.4 17.4 50 58 19812 210 29 14.5 25.1 | 201 38 13.8 35.5 51 55 20117 240 17 14.7 8.5 | 217 24 14.0 18.9 52 52 20422 275 12 12.0 -1.0 | 230 15 11.3 9.3 53 50 20660 80 5 -4.9 -0.9 | 149 11 -5.6 9.5 54 49 20726 215 2 1.1 1.6 | 182 12 0.5 12.0 55 46 21031 65 10 -9.1 -4.2 | 122 12 -9.7 6.1 56 41 21641 105 12 -11.6 3.1 | 138 18 -12.3 13.5 57 34 22555 95 35 -34.9 3.1 | 111 38 -35.5 13.4 58 31 22860 85 44 -43.8 -3.8 | 98 45 -44.5 6.5 59 30 23165 65 32 -29.0 -13.5 | 84 30 -29.7 -3.2 60 26 23774 80 29 -28.6 -5.0 | 100 30 -29.2 5.3 Wind Parameters Mean winds (0-6000m): 326.3 at 13.9 knts Storm direction: 356.3 at 10.4 knts Shear (0-3000m) pos: 2.1 neg: 3.8 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 95.5 deg Storm rel helicity (0-3000m) pos: 53.6 neg: -19.5 tot: 34.1 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.3 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 12.99 Bulk Shear: 73.20 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 63 18 98 16| 12.5 0.0 12.5| 28.4 -6.2 22.2 44.5 0.26| 15.2 3.9 1000 71 19 103 19| 6.3 1.8 8.1| 32.9 -16.4 16.5 16.5 0.12| 11.0 1.4 1500 69 18 104 18| 4.2 3.9 8.1| 33.4 -19.0 14.4 9.6 0.07| 10.1 0.8 2000 64 16 103 15| 3.1 4.2 7.3| 34.6 -19.5 15.1 7.6 0.07| 8.9 0.6 2500 60 14 105 13| 2.5 3.8 6.3| 45.4 -19.5 25.9 10.4 0.21| 8.6 1.8 3000 58 12 109 12| 2.1 3.8 5.9| 53.6 -19.5 34.1 11.4 0.28| 8.0 2.3 4000 39 12 97 8| 0.5 3.9 4.4| 91.4 -21.8 69.6 17.4 0.37| 8.3 3.1 5000 357 13 1 3| 0.6 3.0 3.5| 91.4 -30.5 60.8 12.2 0.32| 7.1 2.3 6000 326 14 279 7| 0.2 2.5 2.7|127.9 -33.9 94.0 15.7 0.35| 6.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//SB107/skewt/SB107.skewt.20200321.12.gif