UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052800.upa.cvt Date: 0000Z 28 MAY 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 28 MAY 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 1000 20 29.6 26.2 82 3.4 27.0 240 4 302.8 306.8 300.2 367.9 21.88 1 925 717 23.8 23.8 100 0.0 23.8 245 7 303.6 307.4 299.6 364.6 20.46 2 906 898 23.0 22.6 98 0.4 22.7 218 6 304.6 308.2 299.2 362.6 19.39 3 902 937 26.2 21.2 74 5.0 22.5 212 5 308.3 311.7 299.2 362.4 17.84 4 901 947 26.6 19.6 65 7.0 21.5 211 5 308.8 311.9 298.2 357.8 16.14 5 898 977 31.2 3.2 17 28.0 14.7 206 5 313.9 314.9 291.9 330.8 5.36 6 889 1067 33.2 -0.8 11 34.0 14.0 193 4 316.8 317.6 291.7 329.9 4.05 7 850 1470 29.6 4.6 20 25.0 14.4 135 1 317.2 318.4 293.6 337.1 6.26 8 802 1983 25.8 0.8 19 25.0 11.4 98 4 318.4 319.4 293.0 334.7 5.06 9 728 2822 18.2 -7.8 16 26.0 5.5 35 9 319.0 319.6 291.3 328.7 2.92 10 700 3156 15.2 -7.8 20 23.0 4.1 10 11 319.3 319.9 291.5 329.3 3.03 11 518 5595 -8.5 -12.3 74 3.8 -10.0 14 15 319.4 320.0 291.4 328.9 2.87 12 514 5655 -8.9 -13.8 68 4.9 -10.7 15 16 319.7 320.2 291.2 328.2 2.56 13 511 5700 -8.5 -18.5 44 10.0 -11.8 15 16 320.7 321.0 290.7 326.6 1.74 14 505 5792 -5.7 -46.7 2 41.0 -12.9 15 16 325.2 325.2 290.5 325.6 0.11 15 500 5870 -5.5 -49.5 2 44.0 -12.9 15 16 326.3 326.4 290.7 326.7 0.08 16 490 6029 -5.5 -52.5 1 47.0 -13.0 14 15 328.2 328.2 291.3 328.5 0.06 17 400 7600 -12.9 -48.9 3 36.0 -18.5 360 10 338.2 338.2 294.0 338.7 0.11 18 382 7950 -14.1 -55.1 2 41.0 -19.6 18 11 341.1 341.1 294.7 341.4 0.06 19 369 8211 -15.9 -56.9 2 41.0 -21.0 32 11 342.1 342.1 294.9 342.3 0.05 20 360 8397 -17.5 -55.5 2 38.0 -22.1 42 12 342.4 342.4 295.0 342.6 0.06 21 357 8459 -17.5 -33.5 23 16.0 -21.0 45 12 343.2 343.4 295.7 345.7 0.63 22 327 9110 -22.3 -37.3 24 15.0 -25.1 81 14 345.3 345.4 296.0 347.2 0.47 23 313 9431 -23.1 -43.1 14 20.0 -26.2 98 14 348.6 348.6 296.5 349.7 0.27 24 312 9454 -23.1 -43.1 14 20.0 -26.2 99 14 348.9 349.0 296.6 350.0 0.27 25 300 9740 -25.1 -46.1 12 21.0 -27.9 115 15 350.0 350.1 296.8 350.9 0.20 26 250 11030 -37.5 -48.5 31 11.0 -38.4 90 16 350.3 350.4 296.8 351.1 0.19 27 238 11367 -40.5 -48.5 42 8.0 -41.1 99 18 350.8 350.8 297.0 351.6 0.20 28 237 11396 -40.7 -48.7 42 8.0 -41.3 100 19 350.9 350.9 297.0 351.7 0.19 29 220 11898 -43.7 -59.7 15 16.0 -44.5 113 22 353.8 353.8 297.5 354.0 0.06 30 201 12497 -49.3 -58.3 34 9.0 -49.7 129 27 354.2 354.2 297.6 354.5 0.07 31 200 12530 -49.5 -58.5 34 9.0 -49.8 130 27 354.4 354.4 297.6 354.7 0.07 32 175 13390 -56.5 -73.5 10 17.0 -56.8 121 36 356.7 356.7 298.0 356.7 0.01 33 174 13427 -56.5 -73.5 10 17.0 -56.8 120 36 357.2 357.2 298.1 357.3 0.01 34 160 13952 -61.7 -66.5 53 4.8 -61.8 114 42 357.1 357.1 298.1 357.3 0.03 35 150 14350 -63.7 -75.7 18 12.0 -63.8 110 46 360.3 360.3 298.8 360.4 0.01 36 148 14432 -64.1 -78.1 13 14.0 -64.2 110 46 361.0 361.0 298.9 361.1 0.01 37 100 16730 -82.3 -88.3 35 6.0 -82.3 95 41 368.7 368.7 300.4 368.7 0.00 38 94 17074 -84.1 -90.1 34 6.0 -84.1 90 42 371.8 371.8 300.9 371.8 0.00 39 75 18329 -82.9 -88.9 35 6.0 -82.9 124 25 399.1 399.1 305.1 399.1 0.00 40 70 18720 -76.9 -87.9 16 11.0 -76.9 135 20 419.9 419.9 307.7 419.9 0.00 41 67 18971 -78.3 -90.3 13 12.0 -78.3 122 19 422.1 422.1 308.0 422.1 0.00 42 63 19326 -74.1 -89.1 8 15.0 -74.2 104 18 438.9 438.9 309.8 438.9 0.00 43 60 19611 -74.3 -90.3 7 16.0 -74.4 89 18 444.6 444.6 310.3 444.6 0.00 44 56 20020 -67.3 -89.3 3 22.0 -67.5 69 17 469.4 469.4 312.6 469.4 0.00 45 50 20710 -63.3 -88.3 2 25.0 -63.7 35 15 494.3 494.3 314.5 494.3 0.00 46 46 21228 -61.1 -87.1 2 26.0 -61.6 45 17 511.6 511.6 315.8 511.6 0.00 47 44 21505 -62.5 -87.5 2 25.0 -63.0 50 18 514.7 514.7 315.9 514.7 0.00 48 30 23920 -55.1 -84.1 2 29.0 -56.6 95 27 594.4 594.4 320.3 594.5 0.01 49 22 25926 -48.7 -80.7 1 32.0 -52.3 99 43 668.6 668.6 323.4 668.8 0.03 50 20 26550 -50.1 -81.1 1 31.0 -53.5 100 48 682.8 682.8 323.9 683.0 0.03 51 18 27241 -48.5 -80.5 1 32.0 -52.7 708.8 708.8 324.7 709.0 0.03 52 18 27241 -48.5 -80.5 1 32.0 -52.7 708.8 708.8 324.7 709.0 0.03 TRP 94 17074 -84.1 -90.1 34 6.0 -84.1 90 42 371.8 371.8 300.9 371.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 583.27 mb = 4719.99 m = 15485.35 ft Wetbulb zero: 647.42 mb = 3788.41 m = 12429.01 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 42.51 % Est. max temperature: 44.00 C = 111.21 F Sfc-Lift cond lev (LCL): 952.58 mb = 454.33 m = 1490.58 ft T: 25.99 C 700-500 lapse rate: 7.63 C/km ThetaE index: 37.99 C Layer 925.0- 850.0 mb Conv cond level (CCL): 925.00 mb = 717.00 m = 2352.33 ft Mean mixing ratio: 20.70 g/kg Conv temperature: 30.72 C = 87.29 F Cap Strength: 10.56 C Lifted Index: -7.51 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.38 C Lifted Index @700 mb: 0.77 C Showalter Index: 2.51 C Risk: Showers probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.10 C Cross Totals Index: 10.10 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 73.20 Risk: None Energy Index: -1.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2630.29 J/kg Max Up Vert Vel: 72.53 m/s Conv Inhibition (B-): 0.02 J/kg Cap Strength: 10.51 C Lift Cond Lev (LCL): 928.45 mb = 683.68 m = 2243.00 ft Lev Free Conv (LFC): 923.45 mb = 731.62 m = 2400.31 ft Equ Level (EL): 903.45 mb = 923.15 m = 3028.66 ft B at Equ Level: -0.08 J/kg Max Parcel Lev (MPL): 903.45 mb = 923.15 m = 3028.66 ft Wind level data Storm motion: 38 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 1000 20 240 4 3.5 2.0 | 226 11 7.8 7.6 1 1000 24 255 4 3.9 1.0 | 231 11 8.2 6.7 2 925 717 245 7 6.3 3.0 | 231 14 10.7 8.6 3 850 1470 135 1 -0.7 0.7 | 210 7 3.6 6.3 4 700 3156 10 11 -1.9 -10.8 | 335 6 2.4 -5.2 5 500 5870 15 16 -4.1 -15.5 | 359 10 0.2 -9.8 6 400 7600 360 10 -0.0 -10.0 | 315 6 4.4 -4.4 7 300 9740 115 15 -13.6 6.3 | 142 15 -9.2 12.0 8 250 11030 90 16 -16.0 0.0 | 116 13 -11.6 5.6 9 200 12530 130 27 -20.7 17.4 | 145 28 -16.3 23.0 10 150 14350 110 46 -43.2 15.7 | 119 44 -38.9 21.4 11 100 16730 95 41 -40.8 3.6 | 104 38 -36.5 9.2 12 94 17074 90 42 -42.0 0.0 | 99 38 -37.6 5.6 13 70 18720 135 20 -14.1 14.1 | 154 22 -9.8 19.8 14 50 20710 35 15 -8.6 -12.3 | 33 8 -4.2 -6.7 15 30 23920 95 27 -26.9 2.4 | 110 24 -22.5 8.0 16 20 26550 100 48 -47.3 8.3 | 108 45 -42.9 14.0 Wind Parameters Mean winds (0-6000m): 7.7 at 9.5 knts Storm direction: 37.7 at 7.1 knts Shear (0-3000m) pos: 0.4 neg: 2.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 122.1 deg Storm rel helicity (0-3000m) pos: 4.3 neg: -31.2 tot: -27.0 m^2/s^2 ave: -9.0 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 118.08 Bulk Shear: 22.28 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 ------------------------------------------------------------------------------- 500 245 5 229 12| 2.3 0.0 2.3| 3.4 -0.1 3.3 6.6 0.39| 3.0 1.2 1000 239 6 227 13| 1.2 2.3 3.5| 3.4 -15.8 -12.4 -12.4 -0.39| 4.5 -1.8 1500 240 5 227 12| 0.8 2.3 3.1| 4.3 -19.3 -15.0 -10.0 -0.32| 4.6 -1.5 2000 231 4 223 11| 0.6 2.6 3.2| 4.3 -24.9 -20.7 -10.3 -0.44| 4.4 -1.9 2500 235 4 224 11| 0.5 2.7 3.2| 4.3 -28.5 -24.3 -9.7 -0.49| 4.5 -2.2 3000 330 5 261 7| 0.4 2.6 3.0| 4.3 -31.2 -27.0 -9.0 -0.56| 4.9 -2.7 4000 355 7 283 5| 0.2 2.0 2.3| 6.0 -32.5 -26.5 -6.6 -0.50| 4.1 -2.0 5000 4 8 303 5| 0.3 1.6 1.9| 8.3 -32.5 -24.3 -4.9 -0.43| 3.5 -1.5 6000 8 9 321 5| 0.3 1.4 1.6| 10.3 -33.6 -23.4 -3.9 -0.40| 3.1 -1.2 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20250528.00.gif