UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for SBFN... Searching the city database file for: SBFN ... Date:0000Z 25 MAR 20 Station: SBFN WMO ident: 82400 Latitude: -3.85 Longitude: -32.42 Elevation: 56.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 56 26.2 24.1 88 2.1 24.7 120 4 298.8 302.2 297.6 354.5 19.09 1 1000 118 27.8 23.2 76 4.6 24.5 120 4 301.0 304.3 297.6 354.5 18.19 2 938 683 22.8 22.3 97 0.5 22.5 80 6 301.4 304.8 297.8 355.6 18.36 3 925 805 22.2 21.5 96 0.7 21.7 80 5 302.0 305.3 297.5 354.3 17.72 4 855 1488 18.0 15.7 86 2.3 16.4 89 8 304.5 306.9 295.3 343.9 13.24 5 850 1538 18.0 14.9 82 3.1 15.9 90 8 305.0 307.3 295.0 342.8 12.64 6 815 1898 18.4 3.4 37 15.0 9.8 119 10 309.1 310.2 291.0 327.6 6.00 7 799 2068 17.0 8.0 55 9.0 11.4 116 8 309.4 311.0 293.1 335.2 8.45 8 770 2383 16.2 -3.8 25 20.0 6.1 103 6 311.8 312.5 289.9 323.7 3.75 9 742 2696 13.8 2.8 47 11.0 7.5 108 3 312.5 313.7 292.3 332.2 6.32 10 700 3186 11.8 -7.2 26 19.0 2.8 125 4 315.6 316.2 290.5 325.9 3.18 11 690 3306 11.0 -10.0 22 21.0 1.6 108 4 316.0 316.5 290.1 324.4 2.59 12 605 4386 3.6 -5.4 52 9.0 -0.8 333 5 319.5 320.3 292.6 333.3 4.23 13 538 5330 -0.9 -34.9 6 34.0 -9.3 5 5 325.1 325.1 290.7 326.4 0.37 14 508 5785 -4.5 -14.5 46 10.0 -8.4 21 5 326.1 326.6 292.9 334.4 2.45 15 504 5847 -4.7 -22.7 23 18.0 -10.4 23 5 326.6 326.8 291.9 330.9 1.22 16 500 5910 -5.3 -16.3 42 11.0 -9.4 25 5 326.6 327.0 292.8 333.9 2.14 17 492 6036 -6.1 -17.1 41 11.0 -10.1 45 4 327.1 327.5 292.8 334.1 2.03 18 472 6360 -7.3 -32.3 12 25.0 -13.4 49 6 329.5 329.6 292.1 331.5 0.54 19 460 6559 -8.7 -30.7 15 22.0 -14.2 45 7 330.2 330.3 292.4 332.6 0.64 20 456 6627 -9.1 -18.1 48 9.0 -12.3 44 8 330.5 330.9 293.7 337.6 2.02 21 434 7008 -10.1 -26.1 26 16.0 -14.7 35 11 334.0 334.2 293.8 337.8 1.05 22 400 7630 -14.9 -24.9 42 10.0 -17.7 45 16 335.6 335.9 294.4 340.2 1.27 23 357 8480 -22.1 -27.1 64 5.0 -23.3 46 16 337.1 337.3 294.6 341.3 1.16 24 340 8838 -23.7 -38.7 24 15.0 -26.1 40 11 339.6 339.7 294.6 341.2 0.40 25 328 9100 -26.1 -35.1 43 9.0 -27.7 88 10 339.8 339.9 294.8 342.1 0.59 26 303 9669 -30.3 -47.3 17 17.0 -32.1 157 7 341.7 341.7 294.9 342.4 0.18 27 300 9740 -30.7 -47.7 17 17.0 -32.4 165 7 342.1 342.1 295.0 342.8 0.17 28 285 10103 -34.1 -45.1 32 11.0 -35.2 151 7 342.3 342.3 295.1 343.3 0.24 29 271 10454 -36.9 -47.9 31 11.0 -37.8 137 8 343.2 343.2 295.3 343.9 0.18 30 250 11010 -39.9 -62.9 7 23.0 -40.9 115 8 346.7 346.8 296.0 346.9 0.03 31 227 11660 -45.7 -70.7 4 25.0 -46.4 109 9 347.6 347.6 296.1 347.6 0.01 32 200 12490 -52.3 -71.3 8 19.0 -52.7 100 11 349.9 350.0 296.6 350.0 0.01 33 173 13407 -61.1 -74.1 16 13.0 -61.2 139 3 350.2 350.2 296.7 350.3 0.01 34 169 13551 -61.5 -77.5 10 16.0 -61.6 137 5 351.9 351.9 297.1 351.9 0.01 35 150 14280 -66.5 -78.5 17 12.0 -66.6 120 15 355.5 355.5 297.8 355.6 0.01 36 123 15458 -74.9 -84.9 20 10.0 -74.9 106 12 361.0 361.0 298.9 361.0 0.00 37 100 16640 -81.9 -90.9 20 9.0 -81.9 250 19 369.5 369.5 300.5 369.5 0.00 38 94 16985 -83.7 -91.7 23 8.0 -83.7 230 21 372.5 372.5 301.0 372.5 0.00 39 90 17226 -84.1 -92.1 23 8.0 -84.1 218 23 376.4 376.4 301.6 376.4 0.00 40 87 17414 -82.3 -91.3 20 9.0 -82.3 208 25 383.7 383.7 302.8 383.7 0.00 41 85 17546 -76.7 -86.7 19 10.0 -76.7 201 27 397.6 397.6 304.9 397.6 0.00 42 83 17684 -75.5 -86.5 16 11.0 -75.5 189 27 402.8 402.8 305.6 402.8 0.00 43 73 18421 -78.7 -90.7 12 12.0 -78.7 296 17 411.1 411.1 306.6 411.1 0.00 44 70 18660 -77.9 -89.9 13 12.0 -77.9 250 2 417.7 417.7 307.4 417.7 0.00 45 66 18998 -76.3 -90.3 9 14.0 -76.3 333 13 428.3 428.3 308.6 428.3 0.00 46 56 19970 -65.7 -89.7 2 24.0 -66.0 54 7 473.1 473.1 312.9 473.1 0.00 47 51 20539 -64.7 -92.7 1 28.0 -65.0 85 15 488.2 488.2 314.1 488.2 0.00 48 50 20660 -65.5 -94.5 1 29.0 -65.8 80 18 489.1 489.1 314.1 489.1 0.00 49 44 21435 -66.7 -95.7 1 29.0 -67.0 96 32 504.4 504.4 315.2 504.4 0.00 50 36 22666 -60.7 -91.7 1 31.0 -61.4 80 35 549.7 549.7 318.1 549.7 0.00 51 32 23397 -61.9 -91.9 1 30.0 -62.6 80 29 565.4 565.4 318.9 565.4 0.00 52 31 23596 -57.7 -89.7 1 32.0 -58.9 83 27 581.9 581.9 319.8 581.9 0.00 TRP 94 16985 -83.7 -91.7 23 8.0 -83.7 230 21 372.5 372.5 301.0 372.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 551.40 mb = 5141.67 m = 16868.79 ft Wetbulb zero: 633.32 mb = 4010.37 m = 13157.22 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 48.60 % Est. max temperature: 31.88 C = 89.38 F Sfc-Lift cond lev (LCL): 977.17 mb = 321.82 m = 1055.83 ft T: 26.00 C 700-500 lapse rate: 6.28 C/km ThetaE index: 27.93 C Layer 925.0- 799.0 mb Conv cond level (CCL): 915.70 mb = 892.61 m = 2928.49 ft Mean mixing ratio: 18.05 g/kg Conv temperature: 29.78 C = 85.60 F Cap Strength: 1.10 C Lifted Index: -3.97 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.76 C Lifted Index @700 mb: 0.00 C Showalter Index: 0.36 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.20 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 199.80 Risk: None Energy Index: -1.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1435.11 J/kg Max Up Vert Vel: 53.57 m/s Conv Inhibition (B-): 2.51 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 928.68 mb = 770.25 m = 2527.03 ft Lev Free Conv (LFC): 903.68 mb = 1007.20 m = 3304.43 ft Equ Level (EL): 833.68 mb = 1704.02 m = 5590.55 ft B at Equ Level: 18.44 J/kg Max Parcel Lev (MPL): 83.68 mb = 17636.19 m = 57860.82 ft Wind level data Storm motion: 99 at 4 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 1007 56 120 4 -3.5 2.0 | 200 1 0.5 1.3 1 1000 118 120 4 -3.5 2.0 | 200 1 0.5 1.3 2 979 305 90 6 -6.0 0.0 | 72 2 -2.0 -0.7 3 946 610 80 7 -6.9 -1.2 | 58 3 -2.9 -1.9 4 925 805 80 5 -4.9 -0.9 | 32 2 -1.0 -1.5 5 913 914 75 5 -4.8 -1.3 | 24 2 -0.9 -1.9 6 850 1538 90 8 -8.0 0.0 | 81 4 -4.0 -0.7 7 821 1829 120 10 -8.7 5.0 | 133 6 -4.7 4.3 8 792 2134 115 8 -7.3 3.4 | 130 4 -3.3 2.7 9 764 2438 100 5 -4.9 0.9 | 103 1 -1.0 0.2 10 711 3048 120 1 -0.9 0.5 | 273 3 3.1 -0.2 11 700 3186 125 4 -3.3 2.3 | 203 2 0.7 1.6 12 612 4267 330 5 2.5 -4.3 | 308 8 6.5 -5.0 13 500 5910 25 5 -2.1 -4.5 | 340 6 1.8 -5.2 14 488 6096 55 4 -3.3 -2.3 | 347 3 0.7 -2.9 15 433 7010 35 11 -6.3 -9.0 | 14 10 -2.4 -9.7 16 417 7315 60 14 -12.1 -7.0 | 47 11 -8.2 -7.7 17 401 7620 45 16 -11.3 -11.3 | 32 14 -7.4 -12.0 18 400 7630 45 16 -11.3 -11.3 | 32 14 -7.4 -12.0 19 384 7925 60 20 -17.3 -10.0 | 51 17 -13.4 -10.7 20 369 8230 50 19 -14.6 -12.2 | 39 17 -10.6 -12.9 21 339 8839 40 11 -7.1 -8.4 | 19 10 -3.1 -9.1 22 325 9144 100 10 -9.8 1.7 | 100 6 -5.9 1.1 23 300 9740 165 7 -1.8 6.8 | 199 6 2.1 6.1 24 250 11010 115 8 -7.3 3.4 | 130 4 -3.3 2.7 25 200 12490 100 11 -10.8 1.9 | 100 7 -6.9 1.3 26 200 12497 90 13 -13.0 0.0 | 86 9 -9.0 -0.7 27 172 13411 140 3 -1.9 2.3 | 231 3 2.0 1.6 28 150 14280 120 15 -13.0 7.5 | 127 11 -9.0 6.8 29 149 14326 125 13 -10.6 7.5 | 135 10 -6.7 6.8 30 141 14630 110 17 -16.0 5.8 | 113 13 -12.0 5.2 31 127 15240 95 13 -13.0 1.1 | 93 9 -9.0 0.5 32 115 15850 130 10 -7.7 6.4 | 147 7 -3.7 5.8 33 103 16459 290 11 10.3 -3.8 | 287 15 14.3 -4.4 34 100 16640 250 19 17.9 6.5 | 255 23 21.8 5.8 35 98 16764 255 19 18.4 4.9 | 259 23 22.3 4.3 36 94 16985 230 21 16.1 13.5 | 237 24 20.0 12.8 37 83 17678 195 28 7.2 27.0 | 203 29 11.2 26.4 38 79 17983 50 5 -3.8 -3.2 | 358 4 0.1 -3.9 39 75 18288 305 12 9.8 -6.9 | 299 16 13.8 -7.5 40 71 18593 285 23 22.2 -6.0 | 284 27 26.2 -6.6 41 70 18660 250 2 1.9 0.7 | 270 6 5.8 0.0 42 67 18898 270 11 11.0 -0.0 | 272 15 15.0 -0.7 43 64 19202 80 16 -15.8 -2.8 | 74 12 -11.8 -3.4 44 55 20117 50 5 -3.8 -3.2 | 358 4 0.1 -3.9 45 52 20422 90 12 -12.0 0.0 | 85 8 -8.0 -0.7 46 50 20660 80 18 -17.7 -3.1 | 75 14 -13.8 -3.8 47 49 20726 75 18 -17.4 -4.7 | 68 14 -13.4 -5.3 48 46 21031 100 25 -24.6 4.3 | 100 21 -20.7 3.7 49 41 21641 90 42 -42.0 0.0 | 89 38 -38.0 -0.7 50 38 21946 80 39 -38.4 -6.8 | 78 35 -34.4 -7.4 51 32 22860 80 28 -27.6 -4.9 | 77 24 -23.6 -5.5 52 30 23165 90 26 -26.0 0.0 | 88 22 -22.0 -0.7 53 28 23470 135 30 -21.2 21.2 | 140 27 -17.3 20.6 54 26 23774 120 36 -31.2 18.0 | 123 32 -27.2 17.3 Wind Parameters Mean winds (0-6000m): 69.4 at 5.3 knts Storm direction: 99.4 at 4.0 knts Shear (0-3000m) pos: 0.8 neg: 1.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 71.0 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -3.3 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1977.12 Bulk Shear: 0.73 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 94 6 81 2| 0.0 4.6 4.6| 0.0 -1.3 -1.3 -2.7 -0.78| 4.9 -3.8 1000 86 6 58 2| 0.0 1.9 1.9| 0.3 -2.2 -1.9 -1.9 -0.61| 3.8 -2.3 1500 86 6 63 2| 1.0 1.3 2.3| 2.4 -2.2 0.1 0.1 -0.20| 3.6 -0.7 2000 95 7 89 3| 1.4 1.0 2.3| 8.0 -2.5 5.5 2.8 0.12| 4.3 0.5 2500 98 7 96 3| 1.1 1.2 2.3| 8.1 -3.3 4.8 1.9 0.07| 4.4 0.3 3000 98 6 96 2| 0.8 1.0 1.8| 8.6 -3.3 5.3 1.8 0.13| 4.2 0.5 4000 95 6 83 2| 0.6 1.5 2.1| 8.6 -8.6 -0.1 -0.0 -0.13| 4.8 -0.6 5000 83 5 47 2| 0.4 1.2 1.7| 12.4 -12.6 -0.2 -0.0 -0.12| 4.3 -0.5 6000 69 5 22 3| 0.6 1.0 1.7| 16.3 -12.6 3.7 0.6 -0.05| 4.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SBFN/skewt/SBFN.skewt.20200325.00.gif