UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 2 MAY 25 Station: SB705 WMO ident: 82705 Latitude: -7.58 Longitude: -72.77 ------------------------------------------------------------------------------- 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 111 SFC 990 199 23.0 21.6 92 1.4 22.0 0 0 297.0 300.0 295.6 345.1 16.63 2 984 252 22.6 22.4 99 0.2 22.5 307 1 297.1 300.3 296.2 348.1 17.59 3 943 624 23.4 20.6 84 2.8 21.4 18 4 301.6 304.6 296.6 349.9 16.41 4 925 792 22.8 19.5 82 3.3 20.5 350 4 302.6 305.5 296.4 348.8 15.61 5 850 1527 18.8 15.7 82 3.1 16.7 60 6 305.8 308.3 295.7 345.8 13.32 6 700 3173 8.6 8.2 97 0.4 8.3 100 7 312.0 313.9 294.8 342.2 9.80 7 697 3209 8.4 8.1 98 0.3 8.2 101 8 312.2 314.0 294.9 342.3 9.78 8 663 3622 7.6 4.1 78 3.5 5.5 101 12 315.8 317.3 294.4 340.2 7.77 9 537 5327 -2.9 -2.9 100 0.0 -2.9 76 16 322.8 324.0 294.7 341.6 5.76 10 500 5890 -5.9 -5.9 100 0.0 -5.9 60 11 325.8 326.8 294.8 342.2 4.93 11 409 7433 -15.9 -15.9 100 0.0 -15.9 72 7 332.2 332.8 294.7 341.6 2.71 12 400 7600 -16.3 -17.9 87 1.6 -16.9 80 6 333.8 334.3 294.8 342.0 2.34 13 376 8064 -18.9 -21.3 81 2.4 -19.6 69 8 336.3 336.7 295.0 343.0 1.86 14 360 8388 -21.1 -24.5 74 3.4 -22.0 63 7 337.6 337.9 295.0 342.9 1.46 15 324 9158 -27.1 -28.3 90 1.2 -27.3 47 11 339.6 339.9 295.3 343.9 1.15 16 300 9710 -30.7 -34.3 71 3.6 -31.3 50 13 342.1 342.3 295.4 344.8 0.70 17 290 9950 -32.3 -38.3 55 6.0 -33.1 31 14 343.2 343.3 295.5 345.1 0.48 18 266 10554 -36.9 -47.9 31 11.0 -37.8 25 14 345.0 345.1 295.7 345.8 0.19 19 250 10980 -40.5 -47.5 47 7.0 -41.1 30 14 345.9 345.9 295.9 346.7 0.21 20 228 11601 -45.5 -49.3 65 3.8 -45.7 33 17 347.5 347.5 296.3 348.2 0.19 21 216 11958 -48.7 -52.5 65 3.8 -48.9 34 20 347.9 347.9 296.3 348.5 0.14 22 210 12143 -49.9 -57.9 38 8.0 -50.2 31 22 348.8 348.9 296.4 349.2 0.07 23 200 12460 -52.7 -59.7 42 7.0 -52.9 25 25 349.3 349.3 296.5 349.6 0.06 24 197 12558 -53.5 -60.5 42 7.0 -53.7 26 26 349.6 349.6 296.6 349.8 0.06 25 190 12790 -55.3 -73.3 9 18.0 -55.6 27 27 350.3 350.3 296.7 350.3 0.01 26 150 14260 -66.7 -76.7 23 10.0 -66.8 300 10 355.2 355.2 297.7 355.2 0.01 27 128 15202 -74.3 -81.3 33 7.0 -74.3 268 3 358.0 358.0 298.3 358.0 0.00 28 101 16554 -82.3 -87.3 42 5.0 -82.3 300 10 367.7 367.7 300.1 367.7 0.00 29 100 16610 -82.1 -88.1 35 6.0 -82.1 300 10 369.1 369.1 300.4 369.1 0.00 30 90 17205 -77.9 -87.9 18 10.0 -77.9 274 16 388.8 388.8 303.6 388.8 0.00 31 83 17664 -80.3 -89.3 21 9.0 -80.3 216 14 393.0 393.0 304.2 393.0 0.00 32 70 18630 -78.3 -90.3 13 12.0 -78.3 260 16 416.9 416.9 307.3 416.9 0.00 33 68 18797 -74.5 -89.5 8 15.0 -74.6 270 24 428.5 428.5 308.7 428.5 0.00 34 64 19150 -75.3 -90.3 8 15.0 -75.3 253 28 434.3 434.3 309.3 434.3 0.00 35 56 19941 -66.7 -90.7 2 24.0 -66.9 230 22 470.8 470.8 312.7 470.8 0.00 36 51 20509 -65.3 -89.3 2 24.0 -65.6 125 11 486.8 486.8 314.0 486.9 0.00 37 50 20630 -65.9 -89.9 2 24.0 -66.2 60 7 488.2 488.2 314.1 488.2 0.00 38 47 21005 -66.5 -90.5 2 24.0 -66.8 87 12 495.5 495.5 314.6 495.5 0.00 39 37 22478 -59.5 -89.5 1 30.0 -60.3 215 10 548.5 548.5 318.0 548.5 0.00 40 31 23589 -57.9 -88.9 1 31.0 -59.0 69 11 581.3 581.3 319.8 581.3 0.00 TRP 101 16554 -82.3 -87.3 42 5.0 -82.3 300 10 367.7 367.7 300.1 367.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 571.80 mb = 4855.79 m = 15930.88 ft Wetbulb zero: 580.45 mb = 4697.23 m = 15410.67 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 89.60 % Est. max temperature: 32.19 C = 89.95 F Sfc-Lift cond lev (LCL): 970.30 mb = 374.32 m = 1228.07 ft T: 22.86 C 700-500 lapse rate: 5.34 C/km ThetaE index: 7.72 C Layer 925.0- 697.0 mb Conv cond level (CCL): 847.07 mb = 1556.27 m = 5105.82 ft Mean mixing ratio: 16.13 g/kg Conv temperature: 31.93 C = 89.47 F Cap Strength: 2.13 C Lifted Index: -2.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.60 C Lifted Index @700 mb: -1.62 C Showalter Index: -1.41 C Risk: Thunderstorms probable Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.60 C K Index: 40.00 Risk: > 80 % chance of thunderstorms Sweat Index: 211.40 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 645.62 J/kg Max Up Vert Vel: 35.93 m/s Conv Inhibition (B-): 65.37 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 907.30 mb = 959.90 m = 3149.25 ft Lev Free Conv (LFC): 772.30 mb = 2339.66 m = 7675.95 ft Equ Level (EL): 222.30 mb = 11768.09 m = 38608.74 ft B at Equ Level: 645.57 J/kg Max Parcel Lev (MPL): 112.30 mb = 15948.65 m = 52324.34 ft Wind level data Storm motion: 101 at 7 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 ---------------------------------------------------------- 0 990 199 0 0 -0.0 -0.0 | 281 7 6.6 -1.3 1 978 305 255 1 1.0 0.3 | 278 8 7.6 -1.1 2 945 610 20 4 -1.4 -3.8 | 314 7 5.2 -5.1 3 925 792 350 4 0.7 -3.9 | 306 9 7.3 -5.3 4 912 914 30 5 -2.5 -4.3 | 324 7 4.1 -5.7 5 850 1527 60 6 -5.2 -3.0 | 342 5 1.4 -4.3 6 791 2134 55 6 -4.9 -3.4 | 340 5 1.7 -4.8 7 763 2438 70 4 -3.8 -1.4 | 313 4 2.9 -2.7 8 700 3173 100 7 -6.9 1.2 | 68 0 -0.3 -0.1 9 685 3353 105 10 -9.7 2.6 | 112 3 -3.0 1.3 10 635 3962 95 14 -13.9 1.2 | 89 7 -7.3 -0.1 11 611 4267 95 10 -10.0 0.9 | 82 3 -3.3 -0.5 12 589 4572 40 12 -7.7 -9.2 | 6 11 -1.1 -10.5 13 546 5182 80 15 -14.8 -2.6 | 64 9 -8.2 -3.9 14 526 5486 70 18 -16.9 -6.2 | 54 13 -10.3 -7.5 15 500 5890 60 11 -9.5 -5.5 | 23 7 -2.9 -6.8 16 487 6096 50 12 -9.2 -7.7 | 16 9 -2.6 -9.0 17 450 6706 40 10 -6.4 -7.7 | 359 9 0.2 -9.0 18 400 7600 80 6 -5.9 -1.0 | 343 2 0.7 -2.4 19 367 8230 65 9 -8.2 -3.8 | 17 5 -1.5 -5.1 20 352 8534 60 4 -3.5 -2.0 | 317 5 3.2 -3.3 21 311 9449 40 14 -9.0 -10.7 | 11 12 -2.4 -12.1 22 300 9710 50 13 -10.0 -8.4 | 19 10 -3.3 -9.7 23 298 9754 50 13 -10.0 -8.4 | 19 10 -3.3 -9.7 24 285 10058 20 15 -5.1 -14.1 | 354 15 1.5 -15.4 25 250 10980 30 14 -7.0 -12.1 | 2 13 -0.4 -13.5 26 218 11887 35 19 -10.9 -15.6 | 14 17 -4.3 -16.9 27 200 12460 25 25 -10.6 -22.7 | 9 24 -3.9 -24.0 28 180 13106 30 29 -14.5 -25.1 | 17 28 -7.9 -26.4 29 164 13716 40 25 -16.1 -19.2 | 25 23 -9.5 -20.5 30 156 14021 10 12 -2.1 -11.8 | 341 14 4.5 -13.1 31 150 14260 300 10 8.7 -5.0 | 293 17 15.3 -6.3 32 148 14326 310 10 7.7 -6.4 | 299 16 14.3 -7.8 33 127 15240 265 3 3.0 0.3 | 276 10 9.6 -1.1 34 114 15850 295 10 9.1 -4.2 | 290 17 15.7 -5.6 35 108 16154 270 19 19.0 -0.0 | 273 26 25.6 -1.3 36 101 16554 300 10 8.7 -5.0 | 293 17 15.3 -6.3 37 100 16610 300 10 8.7 -5.0 | 293 17 15.3 -6.3 38 97 16764 300 10 8.7 -5.0 | 293 17 15.3 -6.3 39 92 17069 310 19 14.6 -12.2 | 303 25 21.2 -13.5 40 87 17374 230 12 9.2 7.7 | 248 17 15.8 6.4 41 78 17983 200 16 5.5 15.0 | 221 18 12.1 13.7 42 70 18593 255 19 18.4 4.9 | 262 25 25.0 3.6 43 70 18630 260 16 15.8 2.8 | 266 22 22.4 1.4 44 67 18898 275 29 28.9 -2.5 | 276 36 35.5 -3.9 45 64 19202 250 28 26.3 9.6 | 256 34 32.9 8.2 46 57 19812 230 23 17.6 14.8 | 241 28 24.2 13.5 47 55 20117 230 21 16.1 13.5 | 242 26 22.7 12.2 48 52 20422 175 14 -1.2 13.9 | 203 14 5.4 12.6 49 50 20630 60 7 -6.1 -3.5 | 353 5 0.6 -4.8 50 49 20726 155 13 -5.5 11.8 | 186 11 1.1 10.5 51 46 21031 50 11 -8.4 -7.1 | 12 9 -1.8 -8.4 52 43 21336 45 10 -7.1 -7.1 | 3 8 -0.5 -8.4 53 40 21641 0 0 -0.0 -0.0 | 281 7 6.6 -1.3 54 38 21946 235 10 8.2 5.7 | 253 15 14.8 4.4 55 31 22860 70 11 -10.3 -3.8 | 36 6 -3.7 -5.1 56 26 23774 45 11 -7.8 -7.8 | 7 9 -1.2 -9.1 57 24 24079 75 5 -4.8 -1.3 | 326 3 1.8 -2.6 Wind Parameters Mean winds (0-6000m): 71.4 at 9.0 knts Storm direction: 101.4 at 6.7 knts Shear (0-3000m) pos: 1.3 neg: 0.1 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 173.0 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -4.7 tot: 14.7 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.4 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 70.67 Bulk Shear: 9.14 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 6 2 300 7| 4.1 0.0 4.1| 10.7 -1.2 9.6 19.1 0.58| 7.6 4.4 1000 20 4 311 7| 2.8 0.0 2.8| 17.3 -2.4 14.9 14.9 0.55| 6.6 3.6 1500 37 4 320 6| 2.1 0.0 2.1| 18.5 -2.4 16.1 10.8 0.55| 5.0 2.7 2000 44 5 325 6| 1.5 0.1 1.7| 18.5 -3.0 15.6 7.8 0.49| 4.0 1.9 2500 49 5 326 5| 1.1 0.1 1.2| 18.9 -4.7 14.2 5.7 0.35| 3.8 1.3 3000 59 5 329 5| 1.3 0.1 1.4| 19.3 -4.7 14.7 4.9 0.38| 3.7 1.4 4000 78 7 359 3| 1.0 0.4 1.4| 19.4 -7.9 11.5 2.9 0.21| 4.0 0.8 5000 74 8 16 4| 1.5 1.0 2.5| 42.9 -21.0 21.9 4.4 0.15| 5.3 0.8 6000 71 9 24 5| 1.3 1.3 2.6| 42.9 -43.4 -0.5 -0.1 -0.01| 5.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20250502.12.gif