UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 31 MAR 20 Station: SB532 WMO ident: 82532 Latitude: -5.82 Longitude: -61.28 ------------------------------------------------------------------------------- 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 1003 53 26.0 26.0 100 0.0 26.0 0 0 298.9 302.8 299.1 362.0 21.55 1 1000 79 26.8 25.2 91 1.6 25.6 0 0 300.0 303.7 298.8 360.4 20.58 2 992 151 27.8 24.4 82 3.4 25.3 8 1 301.6 305.3 298.7 360.0 19.75 3 925 769 23.0 22.2 95 0.8 22.5 55 6 302.8 306.2 298.2 357.7 18.51 4 850 1505 18.4 17.3 93 1.1 17.7 55 19 305.4 308.2 296.5 349.6 14.78 5 829 1720 17.0 16.1 94 0.9 16.4 60 19 306.1 308.8 296.3 348.2 14.02 6 701 3138 10.4 5.6 72 4.8 7.5 95 19 313.9 315.4 294.1 339.3 8.17 7 700 3150 10.2 5.5 73 4.7 7.4 95 19 313.8 315.3 294.1 339.1 8.12 8 553 5078 -0.3 -1.8 90 1.5 -1.1 102 16 323.2 324.4 295.0 343.0 6.08 9 545 5195 -1.1 -3.6 83 2.5 -2.4 100 16 323.6 324.7 294.6 341.3 5.39 10 536 5328 -1.3 -16.3 31 15.0 -7.0 96 14 324.9 325.3 292.2 331.8 2.00 11 528 5448 -2.1 -4.3 85 2.2 -3.2 92 12 325.4 326.4 295.0 342.8 5.28 12 524 5508 -2.3 -4.4 85 2.1 -3.4 89 11 325.8 326.9 295.1 343.3 5.28 13 500 5880 -4.5 -5.2 95 0.7 -4.8 75 5 327.6 328.6 295.5 344.9 5.20 14 490 6039 -4.7 -6.9 85 2.2 -5.8 50 4 329.2 330.1 295.5 344.9 4.66 15 460 6533 -8.9 -8.9 100 0.0 -8.9 60 5 330.0 330.8 295.3 344.3 4.25 16 448 6738 -8.5 -11.0 82 2.5 -9.6 69 5 333.0 333.7 295.7 345.6 3.69 17 400 7610 -13.7 -16.6 79 2.9 -14.8 110 7 337.2 337.7 295.8 346.4 2.61 18 370 8199 -16.7 -22.7 60 6.0 -18.6 124 14 340.8 341.1 296.0 346.9 1.67 19 367 8260 -16.7 -24.7 50 8.0 -19.0 125 14 341.6 341.9 295.9 346.8 1.41 20 337 8895 -21.5 -29.5 48 8.0 -23.4 77 8 343.5 343.7 296.0 347.2 0.98 21 317 9342 -25.3 -30.3 63 5.0 -26.4 8 2 344.3 344.5 296.2 347.9 0.97 22 300 9740 -28.3 -36.3 46 8.0 -29.6 195 2 345.5 345.6 296.1 347.7 0.57 23 267 10564 -34.3 -54.3 11 20.0 -35.8 221 9 348.5 348.5 296.4 348.8 0.09 24 250 11020 -38.1 -58.1 10 20.0 -39.3 220 17 349.4 349.4 296.5 349.7 0.06 25 235 11441 -41.7 -63.7 7 22.0 -42.6 220 20 350.2 350.2 296.7 350.3 0.03 26 228 11644 -43.5 -64.5 8 21.0 -44.3 220 22 350.5 350.5 296.8 350.6 0.03 27 200 12510 -50.1 -73.1 5 23.0 -50.5 235 22 353.4 353.4 297.4 353.5 0.01 28 193 12742 -51.9 -73.9 5 22.0 -52.3 243 21 354.2 354.2 297.5 354.2 0.01 29 153 14200 -65.7 -71.7 43 6.0 -65.8 242 17 354.9 354.9 297.7 355.0 0.02 30 150 14320 -66.7 -72.7 42 6.0 -66.7 240 17 355.2 355.2 297.7 355.2 0.01 31 122 15542 -77.1 -80.9 54 3.8 -77.1 212 22 357.8 357.8 298.2 357.8 0.00 32 100 16660 -86.1 -90.6 44 4.5 -86.1 185 27 361.4 361.4 299.0 361.4 0.00 33 97 16827 -86.9 -91.4 43 4.5 -86.9 187 27 363.0 363.0 299.3 363.0 0.00 34 80 17900 -78.9 -87.9 22 9.0 -78.9 64 18 400.0 400.0 305.2 400.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 557.20 mb = 5022.83 m = 16478.89 ft Wetbulb zero: 571.92 mb = 4802.77 m = 15756.93 ft Precipitable water: 2.49 inches Sfc-500 mean rel hum: 84.22 % Est. max temperature: 32.43 C = 90.37 F Sfc-Lift cond lev (LCL): 1003.51 mb = 52.72 m = 172.95 ft T: 26.00 C 700-500 lapse rate: 5.38 C/km ThetaE index: 22.87 C Layer 1000.0- 553.0 mb Conv cond level (CCL): 916.21 mb = 852.10 m = 2795.57 ft Mean mixing ratio: 19.00 g/kg Conv temperature: 30.23 C = 86.42 F Cap Strength: 0.50 C Lifted Index: -4.40 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.35 C Lifted Index @700 mb: -2.59 C Showalter Index: -1.41 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.80 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 250.60 Risk: None Energy Index: -1.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1756.47 J/kg Max Up Vert Vel: 59.27 m/s Conv Inhibition (B-): 1.55 J/kg Cap Strength: 0.50 C Lift Cond Lev (LCL): 928.03 mb = 740.12 m = 2428.18 ft Lev Free Conv (LFC): 903.03 mb = 978.27 m = 3209.52 ft Equ Level (EL): 113.03 mb = 15971.28 m = 52398.56 ft B at Equ Level: 1746.75 J/kg Wind level data Storm motion: 116 at 11 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 1003 53 0 0 -0.0 -0.0 | 296 11 10.3 -5.0 1 1000 79 0 0 -0.0 -0.0 | 296 11 10.3 -5.0 2 975 305 25 4 -1.7 -3.6 | 315 12 8.7 -8.7 3 942 610 55 6 -4.9 -3.4 | 327 10 5.4 -8.5 4 925 769 55 6 -4.9 -3.4 | 327 10 5.4 -8.5 5 910 914 50 10 -7.7 -6.4 | 347 12 2.7 -11.5 6 878 1219 45 18 -12.7 -12.7 | 8 18 -2.4 -17.8 7 850 1505 55 19 -15.6 -10.9 | 18 17 -5.2 -15.9 8 789 2134 70 20 -18.8 -6.8 | 35 15 -8.5 -11.9 9 761 2438 90 23 -23.0 0.0 | 68 14 -12.7 -5.0 10 734 2743 100 21 -20.7 3.6 | 82 10 -10.3 -1.4 11 700 3150 95 19 -18.9 1.7 | 69 9 -8.6 -3.4 12 658 3658 110 21 -19.7 7.2 | 103 10 -9.4 2.2 13 633 3962 90 19 -19.0 0.0 | 60 10 -8.7 -5.0 14 610 4267 100 18 -17.7 3.1 | 76 8 -7.4 -1.9 15 587 4572 110 15 -14.1 5.1 | 92 4 -3.8 0.1 16 545 5182 100 16 -15.8 2.8 | 67 6 -5.4 -2.3 17 525 5486 90 11 -11.0 0.0 | 7 5 -0.7 -5.0 18 500 5880 75 5 -4.8 -1.3 | 319 8 5.5 -6.3 19 486 6096 40 4 -2.6 -3.1 | 316 11 7.8 -8.1 20 400 7610 110 7 -6.6 2.4 | 305 5 3.8 -2.6 21 368 8230 125 14 -11.5 8.0 | 159 3 -1.1 3.0 22 353 8534 130 12 -9.2 7.7 | 203 3 1.1 2.7 23 312 9449 350 1 0.2 -1.0 | 300 12 10.5 -6.0 24 300 9740 195 2 0.5 1.9 | 286 11 10.9 -3.1 25 263 10668 225 10 7.1 7.1 | 263 18 17.4 2.0 26 250 11020 220 17 10.9 13.0 | 249 23 21.3 8.0 27 210 12192 220 26 16.7 19.9 | 241 31 27.1 14.9 28 200 12510 235 22 18.0 12.6 | 255 29 28.4 7.6 29 182 13106 255 19 18.4 4.9 | 270 29 28.7 -0.1 30 150 14320 240 17 14.7 8.5 | 262 25 25.1 3.5 31 150 14326 250 18 16.9 6.2 | 268 27 27.3 1.1 32 142 14630 230 19 14.6 12.2 | 254 26 24.9 7.2 33 128 15240 230 20 15.3 12.9 | 253 27 25.7 7.8 34 115 15850 190 24 4.2 23.6 | 218 24 14.5 18.6 35 104 16459 190 30 5.2 29.5 | 212 29 15.6 24.5 36 100 16660 185 27 2.4 26.9 | 210 25 12.7 21.9 37 98 16764 190 27 4.7 26.6 | 215 26 15.0 21.6 38 88 17374 160 24 -8.2 22.6 | 187 18 2.1 17.5 39 79 17983 50 17 -13.0 -10.9 | 10 16 -2.7 -16.0 40 75 18288 90 10 -10.0 0.0 | 356 5 0.3 -5.0 41 67 18898 100 10 -9.8 1.7 | 351 3 0.5 -3.3 Wind Parameters Mean winds (0-6000m): 85.9 at 15.3 knts Storm direction: 115.9 at 11.5 knts Shear (0-3000m) pos: 2.7 neg: 1.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 136.1 deg Storm rel helicity (0-3000m) pos: 122.1 neg: -4.6 tot: 117.5 m^2/s^2 ave: 39.2 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.5 10^-3/s Energy-Hel index: 0.89 Bulk Rich Number: 72.96 Bulk Shear: 24.07 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 35 3 312 11| 5.8 0.0 5.8| 18.8 0.0 18.8 37.6 0.90| 6.9 6.2 1000 47 6 326 11| 2.9 4.1 7.0| 39.5 0.0 39.5 39.5 0.85| 7.8 6.6 1500 48 10 345 12| 3.9 2.7 6.6| 65.5 0.0 65.5 43.7 0.81| 7.9 6.4 2000 54 12 358 12| 3.3 2.1 5.3| 81.1 0.0 81.1 40.5 0.83| 7.0 5.8 2500 63 14 11 12| 3.7 1.6 5.3|116.8 0.0 116.8 46.7 0.86| 7.7 6.6 3000 71 15 22 11| 2.7 1.4 4.0|122.1 -4.6 117.5 39.2 0.77| 7.2 5.5 4000 80 16 37 10| 2.3 1.5 3.8|136.8 -23.4 113.4 28.3 0.55| 7.2 4.0 5000 85 16 43 9| 1.9 1.4 3.3|142.7 -25.2 117.5 23.5 0.50| 6.6 3.3 6000 86 15 39 8| 1.6 1.7 3.2|142.7 -43.0 99.7 16.6 0.26| 6.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20200331.00.gif