UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for SBSN... Searching the city database file for: SBSN ... Date:0000Z 26 MAR 20 Station: SBSN WMO ident: 82244 Latitude: -2.42 Longitude: -54.79 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1003 60 26.4 24.4 89 2.0 24.9 0 0 299.3 302.9 298.0 356.4 19.53 1 1000 89 27.2 24.5 85 2.7 25.2 0 0 300.4 304.0 298.4 358.3 19.71 2 997 116 27.8 24.4 82 3.4 25.3 11 1 301.2 304.8 298.5 359.2 19.65 3 953 517 26.6 20.6 70 6.0 22.3 55 9 303.9 306.9 297.1 352.2 16.23 4 925 780 24.8 17.8 65 7.0 19.9 15 8 304.7 307.3 295.8 346.4 14.00 5 850 1516 19.4 15.7 79 3.7 16.9 10 13 306.5 309.0 295.8 346.5 13.32 6 776 2295 14.2 12.4 89 1.8 13.0 10 11 309.0 311.2 295.4 344.6 11.74 7 745 2639 13.2 8.4 73 4.8 10.2 6 10 311.5 313.3 294.4 340.2 9.33 8 729 2822 12.6 5.6 62 7.0 8.4 2 10 312.8 314.3 293.6 337.2 7.85 9 700 3163 10.8 5.8 71 5.0 7.8 355 9 314.4 316.0 294.4 340.3 8.29 10 632 4006 4.8 2.7 86 2.1 3.6 355 7 316.9 318.4 294.4 340.3 7.38 11 543 5234 -0.5 -5.3 70 4.8 -2.9 358 2 324.7 325.6 294.4 340.4 4.75 12 537 5323 -0.5 -6.5 64 6.0 -3.4 358 2 325.7 326.6 294.4 340.3 4.38 13 500 5890 -4.3 -9.3 68 5.0 -6.5 360 2 327.8 328.6 294.4 340.5 3.78 14 438 6925 -11.1 -13.0 86 1.9 -11.9 1 2 331.8 332.5 295.0 342.9 3.21 15 400 7620 -15.3 -20.3 66 5.0 -16.9 340 2 335.1 335.5 294.8 341.9 1.90 16 377 8064 -17.5 -26.5 45 9.0 -19.9 108 1 337.9 338.2 294.8 342.2 1.16 17 348 8657 -22.1 -27.0 64 4.9 -23.3 140 11 339.5 339.8 295.3 344.0 1.20 18 300 9730 -29.5 -39.5 37 10.0 -30.9 120 17 343.8 343.9 295.6 345.4 0.41 19 294 9874 -30.3 -42.3 30 12.0 -31.8 121 18 344.7 344.7 295.7 345.9 0.31 20 250 11000 -40.3 -51.3 30 11.0 -41.1 125 23 346.2 346.2 295.9 346.7 0.14 21 240 11277 -42.7 -56.7 20 14.0 -43.4 120 24 346.6 346.6 296.0 346.9 0.07 22 225 11708 -46.7 -54.7 40 8.0 -47.1 113 26 346.9 347.0 296.0 347.4 0.10 23 216 11977 -48.9 -59.9 27 11.0 -49.3 109 27 347.6 347.6 296.1 347.8 0.06 24 200 12480 -50.9 -74.9 4 24.0 -51.3 75 18 352.2 352.2 297.1 352.2 0.01 25 198 12545 -51.3 -74.3 5 23.0 -51.7 74 17 352.5 352.5 297.2 352.6 0.01 26 159 13933 -62.3 -78.3 10 16.0 -62.4 285 7 356.8 356.8 298.1 356.8 0.01 27 150 14290 -65.5 -77.5 17 12.0 -65.6 260 16 357.2 357.2 298.1 357.3 0.01 28 139 14748 -69.5 -79.5 22 10.0 -69.5 267 18 358.1 358.1 298.3 358.1 0.01 29 102 16530 -83.3 -86.5 57 3.2 -83.3 15 2 364.7 364.7 299.6 364.7 0.00 30 100 16640 -82.7 -86.8 49 4.1 -82.7 70 12 367.9 367.9 300.2 368.0 0.00 31 86 17496 -76.3 -87.3 16 11.0 -76.3 354 13 397.1 397.1 304.8 397.1 0.00 32 70 18670 -80.7 -89.7 21 9.0 -80.7 245 18 411.7 411.7 306.7 411.7 0.00 33 69 18751 -80.7 -89.7 21 9.0 -80.7 243 17 413.4 413.4 306.9 413.4 0.00 34 52 20396 -67.9 -89.9 3 22.0 -68.1 65 21 478.1 478.1 313.3 478.1 0.00 35 50 20630 -70.1 -90.1 4 20.0 -70.2 40 25 478.3 478.3 313.3 478.3 0.00 36 49 20750 -70.3 -90.3 4 20.0 -70.5 40 26 480.6 480.6 313.5 480.6 0.00 37 47 20999 -67.7 -89.7 3 22.0 -67.9 40 25 492.6 492.6 314.4 492.6 0.00 38 44 21395 -69.1 -90.1 3 21.0 -69.3 65 21 498.6 498.6 314.8 498.6 0.00 39 37 22454 -59.9 -88.9 1 29.0 -60.7 79 45 547.5 547.5 317.9 547.5 0.00 40 37 22454 -59.9 -88.9 1 29.0 -60.7 79 45 547.5 547.5 317.9 547.5 0.00 TRP 102 16530 -83.3 -86.5 57 3.2 -83.3 15 2 364.7 364.7 299.6 364.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 551.40 mb = 5117.78 m = 16790.43 ft Wetbulb zero: 582.82 mb = 4661.39 m = 15293.10 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 75.43 % Est. max temperature: 33.51 C = 92.31 F Sfc-Lift cond lev (LCL): 974.73 mb = 316.32 m = 1037.78 ft T: 27.20 C 700-500 lapse rate: 5.54 C/km ThetaE index: 12.77 C Layer 953.0- 850.0 mb Conv cond level (CCL): 838.73 mb = 1630.14 m = 5348.15 ft Mean mixing ratio: 16.31 g/kg Conv temperature: 33.95 C = 93.12 F Cap Strength: 2.19 C Lifted Index: -2.03 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.16 C Lifted Index @700 mb: -0.29 C Showalter Index: -0.04 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.00 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 216.40 Risk: None Energy Index: -1.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 812.12 J/kg Max Up Vert Vel: 40.30 m/s Conv Inhibition (B-): 57.80 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 880.26 mb = 1211.55 m = 3974.86 ft Lev Free Conv (LFC): 795.26 mb = 2085.10 m = 6840.78 ft Equ Level (EL): 195.26 mb = 12633.54 m = 41448.13 ft B at Equ Level: 800.03 J/kg Max Parcel Lev (MPL): 95.26 mb = 16915.76 m = 55497.22 ft Wind level data Storm motion: 39 at 6 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 60 0 0 -0.0 -0.0 | 219 6 3.5 4.3 1 1000 89 0 0 -0.0 -0.0 | 219 6 3.5 4.3 2 976 305 90 10 -10.0 0.0 | 123 8 -6.5 4.3 3 943 610 40 9 -5.8 -6.9 | 41 3 -2.3 -2.6 4 925 780 15 8 -2.1 -7.7 | 338 4 1.4 -3.5 5 911 914 10 9 -1.6 -8.9 | 337 5 1.9 -4.6 6 850 1516 10 13 -2.3 -12.8 | 352 9 1.2 -8.5 7 849 1524 10 13 -2.3 -12.8 | 352 9 1.2 -8.5 8 819 1829 15 10 -2.6 -9.7 | 350 5 0.9 -5.4 9 790 2134 10 12 -2.1 -11.8 | 349 8 1.4 -7.6 10 762 2438 10 11 -1.9 -10.8 | 346 7 1.6 -6.6 11 700 3163 355 9 0.8 -9.0 | 318 6 4.3 -4.7 12 659 3658 355 11 1.0 -11.0 | 326 8 4.5 -6.7 13 611 4267 355 3 0.3 -3.0 | 251 4 3.8 1.3 14 500 5890 360 2 -0.0 -2.0 | 237 4 3.5 2.3 15 487 6096 25 3 -1.3 -2.7 | 235 3 2.2 1.5 16 400 7620 340 2 0.7 -1.9 | 240 5 4.2 2.4 17 384 7925 110 1 -0.9 0.3 | 209 5 2.6 4.6 18 368 8230 105 2 -1.9 0.5 | 198 5 1.6 4.8 19 353 8534 145 11 -6.3 9.0 | 168 14 -2.8 13.3 20 325 9144 115 11 -10.0 4.6 | 144 11 -6.5 8.9 21 300 9730 120 17 -14.7 8.5 | 139 17 -11.2 12.8 22 251 10973 125 23 -18.8 13.2 | 139 23 -15.3 17.5 23 250 11000 125 23 -18.8 13.2 | 139 23 -15.3 17.5 24 209 12192 105 28 -27.0 7.2 | 116 26 -23.5 11.5 25 200 12480 75 18 -17.4 -4.7 | 88 14 -13.9 -0.4 26 190 12802 70 12 -11.3 -4.1 | 91 8 -7.8 0.2 27 164 13716 0 0 -0.0 -0.0 | 219 6 3.5 4.3 28 157 14021 250 11 10.3 3.8 | 240 16 13.8 8.0 29 150 14290 260 16 15.8 2.8 | 250 21 19.3 7.0 30 141 14630 275 18 17.9 -1.6 | 263 22 21.4 2.7 31 109 16154 160 14 -4.8 13.2 | 176 17 -1.3 17.4 32 102 16530 15 2 -0.5 -1.9 | 232 4 3.0 2.3 33 100 16640 70 12 -11.3 -4.1 | 91 8 -7.8 0.2 34 98 16764 75 9 -8.7 -2.3 | 110 6 -5.2 1.9 35 88 17374 35 15 -8.6 -12.3 | 32 10 -5.1 -8.0 36 83 17678 295 11 10.0 -4.6 | 272 13 13.5 -0.4 37 75 18288 265 30 29.9 2.6 | 258 34 33.4 6.9 38 71 18593 225 24 17.0 17.0 | 224 29 20.5 21.2 39 70 18670 245 18 16.3 7.6 | 239 23 19.8 11.9 40 67 18898 240 16 13.9 8.0 | 235 21 17.4 12.3 41 64 19202 145 20 -11.5 16.4 | 159 22 -8.0 20.6 42 61 19507 165 10 -2.6 9.7 | 184 14 0.9 13.9 43 58 19812 200 13 4.4 12.2 | 206 18 7.9 16.5 44 55 20117 130 14 -10.7 9.0 | 151 15 -7.2 13.3 45 52 20422 60 21 -18.2 -10.5 | 67 16 -14.7 -6.2 46 50 20630 40 25 -16.1 -19.2 | 40 19 -12.6 -14.9 47 49 20726 40 26 -16.7 -19.9 | 40 20 -13.2 -15.7 48 46 21031 40 25 -16.1 -19.2 | 40 19 -12.6 -14.9 49 43 21336 75 20 -19.3 -5.2 | 87 16 -15.8 -0.9 50 41 21641 90 27 -27.0 0.0 | 100 24 -23.5 4.3 51 38 21946 80 47 -46.3 -8.2 | 85 43 -42.8 -3.9 52 32 22860 75 32 -30.9 -8.3 | 82 28 -27.4 -4.0 Wind Parameters Mean winds (0-6000m): 9.4 at 7.4 knts Storm direction: 39.4 at 5.5 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -18.9 tot: -15.2 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 96.60 Bulk Shear: 8.41 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 76 7 128 4| 9.4 0.0 9.4| 0.9 -8.3 -7.5 -14.9 -0.58| 19.1-11.0 1000 44 8 55 3| 4.7 3.2 8.0| 1.5 -12.8 -11.3 -11.3 -0.60| 13.2 -7.9 1500 28 9 12 4| 3.9 2.2 6.1| 3.7 -12.8 -9.1 -6.1 -0.50| 9.8 -4.9 2000 23 10 4 5| 2.7 1.6 4.3| 3.7 -13.2 -9.5 -4.7 -0.44| 8.4 -3.7 2500 20 10 359 5| 2.2 1.4 3.5| 3.7 -15.0 -11.3 -4.5 -0.45| 7.1 -3.2 3000 17 10 353 5| 1.8 1.4 3.2| 3.7 -18.9 -15.2 -5.1 -0.48| 6.3 -3.0 4000 11 10 343 6| 1.4 1.0 2.4| 5.7 -25.0 -19.3 -4.8 -0.46| 5.7 -2.7 5000 10 8 333 5| 0.9 0.8 1.7| 5.7 -28.3 -22.6 -4.5 -0.50| 4.9 -2.4 6000 9 7 322 4| 0.9 0.7 1.5| 5.7 -28.9 -23.1 -3.9 -0.49| 4.2 -2.1 Wrote GIF file: /home/apache/climate/data/raob//SBSN/skewt/SBSN.skewt.20200326.00.gif