UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 19 APR 25 Station: OOSA WMO ident: 41316 Latitude: 17.03 Longitude: 54.08 Elevation: 20.00 ------------------------------------------------------------------------------- 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 1006 20 26.8 23.9 84 2.9 24.7 310 2 299.4 302.9 297.6 354.7 18.88 1 1000 77 26.0 23.3 85 2.7 24.0 345 2 299.1 302.5 297.2 352.6 18.30 2 957 464 22.8 22.6 99 0.2 22.7 289 9 299.7 303.0 297.4 353.4 18.33 3 935 667 22.6 19.4 82 3.2 20.4 259 12 301.5 304.3 295.9 346.7 15.34 4 930 714 23.2 16.2 65 7.0 18.4 252 13 302.6 304.9 294.3 339.7 12.55 5 926 752 26.4 -1.6 16 28.0 11.7 246 14 306.2 306.9 287.9 317.6 3.67 6 925 762 26.8 -1.2 16 28.0 11.9 245 14 306.7 307.4 288.2 318.5 3.78 7 922 791 27.0 -2.0 15 29.0 11.7 251 14 307.2 307.9 288.2 318.4 3.58 8 912 887 27.0 -4.0 13 31.0 11.2 269 14 308.2 308.7 288.1 318.0 3.11 9 850 1503 23.4 2.4 25 21.0 11.4 30 12 310.7 311.7 291.0 327.3 5.35 10 827 1741 21.8 -2.2 20 24.0 9.2 34 12 311.4 312.2 289.9 323.8 3.93 11 704 3106 9.0 -3.0 43 12.0 2.9 59 14 311.9 312.8 290.5 325.7 4.35 12 700 3153 8.6 -4.4 39 13.0 2.2 60 14 312.0 312.8 290.1 324.5 3.94 13 671 3500 6.8 -8.2 33 15.0 0.0 44 14 313.8 314.4 289.9 323.7 3.07 14 662 3611 7.6 -12.4 23 20.0 -0.8 38 14 315.9 316.3 289.8 323.2 2.23 15 643 3849 6.2 -13.8 22 20.0 -1.9 27 13 317.0 317.4 289.9 323.8 2.05 16 622 4121 7.0 -30.0 5 37.0 -3.9 14 13 320.9 321.0 289.6 322.7 0.51 17 524 5508 0.0 -44.0 2 44.0 -9.3 308 12 328.6 328.6 291.5 329.2 0.15 18 500 5880 -3.1 -36.1 6 33.0 -10.9 290 12 329.3 329.3 291.9 330.6 0.35 19 419 7249 -14.1 -42.1 7 28.0 -18.9 258 10 332.2 332.3 292.6 333.1 0.23 20 400 7600 -15.7 -50.7 3 35.0 -20.4 250 10 334.6 334.6 293.0 335.0 0.09 21 336 8894 -25.1 -40.1 23 15.0 -27.3 277 14 338.8 338.9 294.4 340.2 0.35 22 300 9710 -30.9 -51.9 11 21.0 -32.7 295 16 341.8 341.8 294.8 342.3 0.11 23 274 10348 -35.5 -56.5 10 21.0 -36.9 290 17 344.1 344.2 295.4 344.4 0.07 24 250 10980 -40.3 -59.3 11 19.0 -41.2 285 19 346.2 346.2 295.8 346.4 0.05 25 213 12050 -48.7 -68.7 8 20.0 -49.2 263 16 349.3 349.3 296.5 349.4 0.02 26 200 12460 -52.5 -65.5 19 13.0 -52.8 255 15 349.6 349.6 296.5 349.8 0.03 27 192 12722 -55.1 -66.1 24 11.0 -55.3 251 14 349.6 349.6 296.5 349.7 0.03 28 177 13238 -58.5 -67.5 30 9.0 -58.6 242 13 352.2 352.2 297.1 352.3 0.02 29 171 13454 -60.3 -73.3 17 13.0 -60.4 239 12 352.7 352.7 297.3 352.8 0.01 30 158 13943 -63.7 -72.7 28 9.0 -63.8 230 11 355.0 355.0 297.7 355.1 0.01 31 150 14260 -66.1 -78.1 17 12.0 -66.2 225 10 356.2 356.2 298.0 356.2 0.01 32 148 14341 -66.9 -77.9 20 11.0 -67.0 223 10 356.2 356.2 298.0 356.2 0.01 33 102 16518 -79.7 -86.7 30 7.0 -79.7 173 18 371.6 371.6 300.8 371.6 0.00 34 100 16630 -80.1 -87.1 30 7.0 -80.1 170 18 373.0 373.0 301.1 373.0 0.00 35 99 16687 -80.1 -87.1 30 7.0 -80.1 374.0 374.0 301.2 374.0 0.00 36 80 17897 -78.3 -89.3 15 11.0 -78.3 401.3 401.3 305.4 401.3 0.00 37 71 18573 -81.5 -90.5 20 9.0 -81.5 408.4 408.4 306.3 408.4 0.00 38 59 19623 -77.5 -90.5 11 13.0 -77.6 439.6 439.6 309.8 439.6 0.00 39 57 19820 -78.3 -91.3 10 13.0 -78.3 442.1 442.1 310.1 442.1 0.00 40 47 20955 -66.5 -90.5 2 24.0 -66.8 495.5 495.5 314.6 495.5 0.00 41 40 21942 -61.7 -88.7 2 27.0 -62.3 530.9 530.9 317.0 530.9 0.00 42 35 22776 -58.3 -88.3 1 30.0 -59.3 560.4 560.4 318.6 560.5 0.00 43 32 23337 -60.1 -88.1 1 28.0 -61.0 570.2 570.2 319.2 570.2 0.01 44 24 25176 -49.9 -82.9 1 33.0 -52.9 648.7 648.7 322.6 648.8 0.02 45 18 27052 -51.1 -83.1 1 32.0 -54.5 700.6 700.6 324.4 700.7 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 524.00 mb = 5507.65 m = 18069.48 ft Wetbulb zero: 670.78 mb = 3503.06 m = 11492.84 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 26.44 % Est. max temperature: 37.79 C = 100.03 F Sfc-Lift cond lev (LCL): 964.94 mb = 391.17 m = 1283.35 ft T: 23.40 C 700-500 lapse rate: 4.29 C/km ThetaE index: 35.77 C Layer 935.0- 925.0 mb Conv cond level (CCL): 758.89 mb = 2469.58 m = 8102.19 ft Mean mixing ratio: 14.24 g/kg Conv temperature: 39.16 C = 102.49 F Cap Strength: 7.63 C Lifted Index: 2.15 C Risk: None Lifted Index @300 mb: 0.96 C Lifted Index @700 mb: -0.21 C Showalter Index: 9.42 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 5.50 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 64.80 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.91 J/kg Max Up Vert Vel: 9.79 m/s Conv Inhibition (B-): 377.35 J/kg Cap Strength: 7.63 C Lift Cond Lev (LCL): 874.30 mb = 1256.26 m = 4121.55 ft Lev Free Conv (LFC): 699.30 mb = 3161.24 m = 10371.41 ft Equ Level (EL): 669.30 mb = 3521.14 m = 11552.14 ft B at Equ Level: 43.95 J/kg Max Parcel Lev (MPL): 609.30 mb = 4287.78 m = 14067.36 ft Wind level data Storm motion: 44 at 9 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 1006 20 310 2 1.5 -1.3 | 236 10 8.0 5.4 1 1000 77 345 2 0.5 -1.9 | 236 8 6.9 4.7 2 925 762 245 14 12.7 5.9 | 237 23 19.1 12.6 3 850 1503 30 12 -6.0 -10.4 | 353 4 0.4 -3.7 4 700 3153 60 14 -12.1 -7.0 | 87 6 -5.7 -0.3 5 500 5880 290 12 11.3 -4.1 | 262 18 17.7 2.6 6 400 7600 250 10 9.4 3.4 | 238 19 15.8 10.1 7 300 9710 295 16 14.5 -6.8 | 270 21 20.9 -0.1 8 250 10980 285 19 18.4 -4.9 | 266 25 24.8 1.7 9 200 12460 255 15 14.5 3.9 | 243 23 20.9 10.5 10 150 14260 225 10 7.1 7.1 | 225 19 13.5 13.7 11 100 16630 170 18 -3.1 17.7 | 188 25 3.3 24.4 Wind Parameters Mean winds (0-6000m): 14.0 at 12.3 knts Storm direction: 44.0 at 9.3 knts Shear (0-3000m) pos: 3.8 neg: 1.4 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -154.2 deg Storm rel helicity (0-3000m) pos: 112.6 neg: -26.7 tot: 85.9 m^2/s^2 ave: 28.6 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.20 Bulk Shear: 21.78 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 ------------------------------------------------------------------------------- 500 291 5 248 12| 0.0 8.3 8.3| 8.4 -3.9 4.4 8.9 0.22| 11.2 2.5 1000 260 9 242 17| 2.4 4.2 6.5| 61.5 -26.7 34.8 34.8 0.27| 14.6 4.0 1500 275 10 251 18| 6.1 2.8 8.9|106.5 -26.7 79.8 53.2 0.46| 17.0 7.8 2000 327 11 281 13| 5.0 2.1 7.1|108.4 -26.7 81.7 40.8 0.48| 13.2 6.4 2500 6 11 310 7| 4.3 1.7 5.9|110.4 -26.7 83.7 33.5 0.50| 11.0 5.5 3000 25 12 339 4| 3.8 1.4 5.2|112.6 -26.7 85.9 28.6 0.51| 9.6 4.9 4000 33 12 3 4| 2.8 2.1 5.0|113.1 -38.8 74.4 18.6 0.30| 8.5 2.5 5000 24 12 342 5| 2.3 2.7 5.0|113.1 -60.4 52.8 10.6 0.15| 7.9 1.2 6000 14 12 327 6| 1.9 2.7 4.6|113.1 -95.0 18.1 3.0 0.04| 7.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20250419.00.gif