UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052700.upa.cvt Date: 0000Z 27 MAY 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 27 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 1001 20 29.6 25.2 77 4.4 26.3 170 6 302.7 306.5 299.4 363.8 20.56 1 1000 29 29.8 25.2 76 4.6 26.3 175 4 303.0 306.7 299.5 364.1 20.58 2 925 723 24.2 22.6 91 1.6 23.0 235 12 304.1 307.6 298.8 360.7 18.98 3 886 1099 21.2 21.2 100 0.0 21.2 182 9 304.7 308.1 298.5 359.0 18.17 4 878 1178 21.0 19.6 92 1.4 20.0 170 9 305.3 308.4 297.7 354.9 16.57 5 876 1198 22.2 14.2 60 8.0 16.8 167 9 306.7 308.9 294.8 342.0 11.70 6 873 1228 27.6 4.6 23 23.0 13.8 163 9 312.7 313.8 292.2 331.7 6.10 7 871 1248 29.6 -6.4 9 36.0 11.3 160 8 314.9 315.5 289.9 323.8 2.71 8 850 1466 29.6 0.6 15 29.0 13.0 130 7 317.2 318.1 292.3 332.2 4.70 9 844 1529 29.6 -1.4 13 31.0 12.3 127 7 317.8 318.6 292.0 331.0 4.09 10 770 2336 23.4 -6.6 13 30.0 8.2 82 13 319.6 320.2 291.6 329.5 3.03 11 700 3155 15.4 -2.6 29 18.0 5.8 35 19 319.5 320.4 292.9 334.2 4.51 12 583 4667 1.0 -6.0 59 7.0 -2.4 16 23 319.9 320.7 292.7 333.5 4.19 13 533 5381 -5.5 -9.7 72 4.2 -7.3 7 25 320.4 321.1 292.2 331.7 3.44 14 523 5530 -6.5 -14.5 53 8.0 -9.5 5 25 321.0 321.4 291.4 328.9 2.38 15 500 5880 -9.3 -11.1 87 1.8 -10.1 360 26 321.7 322.3 292.4 332.6 3.28 16 495 5957 -9.9 -10.6 95 0.7 -10.2 0 25 321.9 322.6 292.6 333.3 3.45 17 484 6130 -9.1 -23.1 31 14.0 -13.3 1 24 325.0 325.2 291.5 329.3 1.23 18 470 6357 -8.9 -37.9 8 29.0 -14.9 3 22 327.9 328.0 291.5 329.1 0.31 19 400 7590 -14.1 -50.1 3 36.0 -19.3 10 13 336.7 336.7 293.6 337.1 0.10 20 385 7879 -15.1 -52.1 3 37.0 -20.2 14 13 339.0 339.1 294.1 339.4 0.08 21 341 8786 -20.5 -61.5 1 41.0 -24.5 27 15 343.7 343.7 295.2 343.8 0.03 22 300 9720 -27.3 -65.3 1 38.0 -30.0 40 16 346.9 346.9 296.0 347.0 0.02 23 250 11010 -36.5 -66.5 3 30.0 -38.0 90 16 351.8 351.8 297.0 351.9 0.02 24 235 11437 -39.3 -59.3 10 20.0 -40.4 89 18 353.8 353.9 297.5 354.1 0.05 25 201 12487 -48.7 -62.7 18 14.0 -49.1 85 23 355.1 355.2 297.8 355.3 0.04 26 200 12520 -48.9 -62.9 18 14.0 -49.4 85 23 355.3 355.3 297.8 355.5 0.04 27 195 12685 -50.3 -57.3 43 7.0 -50.5 85 23 355.7 355.7 297.9 356.1 0.08 28 193 12752 -50.9 -65.9 15 15.0 -51.3 85 24 355.8 355.8 297.9 355.9 0.03 29 187 12956 -52.7 -63.7 25 11.0 -53.0 85 24 356.1 356.1 298.0 356.3 0.04 30 184 13059 -53.5 -60.5 42 7.0 -53.7 85 24 356.4 356.5 298.0 356.7 0.06 31 178 13271 -54.5 -68.5 16 14.0 -54.8 85 25 358.2 358.2 298.4 358.3 0.02 32 150 14340 -63.7 -67.6 59 3.9 -63.7 85 28 360.3 360.4 298.8 360.5 0.03 33 144 14589 -65.9 -69.4 61 3.5 -66.0 87 28 360.7 360.8 298.9 360.9 0.02 34 139 14802 -68.1 -71.7 60 3.6 -68.1 89 28 360.5 360.5 298.8 360.6 0.02 35 125 15432 -72.5 -81.5 24 9.0 -72.5 94 28 363.7 363.7 299.4 363.7 0.00 36 110 16172 -78.1 -81.9 54 3.8 -78.1 100 29 366.7 366.7 299.9 366.7 0.00 37 100 16710 -82.3 -87.2 43 4.9 -82.3 105 29 368.7 368.7 300.4 368.7 0.00 38 89 17357 -85.1 -89.6 44 4.5 -85.1 375.6 375.6 301.5 375.6 0.00 39 87 17483 -81.1 -88.1 30 7.0 -81.1 386.1 386.1 303.2 386.1 0.00 40 83 17747 -82.3 -89.3 29 7.0 -82.3 388.9 388.9 303.6 388.9 0.00 41 65 19136 -76.1 -88.1 13 12.0 -76.2 430.6 430.6 308.9 430.6 0.00 42 63 19316 -76.9 -89.9 11 13.0 -76.9 432.7 432.7 309.1 432.7 0.00 43 59 19699 -70.7 -89.7 4 19.0 -70.8 454.8 454.8 311.3 454.8 0.00 44 54 20226 -69.1 -90.1 3 21.0 -69.2 470.2 470.2 312.7 470.2 0.00 45 49 20818 -61.5 -88.5 2 27.0 -62.0 501.4 501.4 315.1 501.5 0.00 46 38 22394 -61.3 -88.3 2 27.0 -61.9 539.8 539.8 317.5 539.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5851.00 m Freezing level: 575.31 mb = 4777.08 m = 15672.66 ft Wetbulb zero: 617.23 mb = 4195.56 m = 13764.80 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 48.74 % Est. max temperature: 43.99 C = 111.18 F Sfc-Lift cond lev (LCL): 939.80 mb = 581.66 m = 1908.31 ft T: 25.34 C 700-500 lapse rate: 9.06 C/km ThetaE index: 40.36 C Layer 925.0- 850.0 mb Conv cond level (CCL): 905.80 mb = 906.04 m = 2972.53 ft Mean mixing ratio: 19.53 g/kg Conv temperature: 31.31 C = 88.37 F Cap Strength: 9.42 C Lifted Index: -10.26 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.00 C Lifted Index @700 mb: 1.79 C Showalter Index: 0.88 C Risk: Thunderstorms probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 38.90 C Cross Totals Index: 9.90 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 47.20 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2011.51 J/kg Max Up Vert Vel: 63.43 m/s Conv Inhibition (B-): 2.36 J/kg Cap Strength: 9.37 C Lift Cond Lev (LCL): 915.27 mb = 815.26 m = 2674.69 ft Lev Free Conv (LFC): 900.27 mb = 959.49 m = 3147.88 ft Equ Level (EL): 880.27 mb = 1155.26 m = 3790.19 ft B at Equ Level: 3.71 J/kg Max Parcel Lev (MPL): 870.27 mb = 1255.55 m = 4119.22 ft Wind level data Storm motion: 51 at 13 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 1001 20 170 6 -1.0 5.9 | 212 16 8.7 13.9 1 1000 29 175 4 -0.3 4.0 | 218 15 9.4 12.0 2 925 723 235 12 9.8 6.9 | 233 25 19.6 14.9 3 850 1466 130 7 -5.4 4.5 | 199 13 4.4 12.5 4 700 3155 35 19 -10.9 -15.6 | 9 8 -1.1 -7.6 5 500 5880 360 26 -0.0 -26.0 | 332 20 9.8 -18.0 6 400 7590 10 13 -2.3 -12.8 | 303 9 7.5 -4.8 7 300 9720 40 16 -10.3 -12.3 | 7 4 -0.5 -4.3 8 250 11010 90 16 -16.0 0.0 | 142 10 -6.2 8.0 9 200 12520 85 23 -22.9 -2.0 | 114 14 -13.2 6.0 10 150 14340 85 28 -27.9 -2.4 | 107 19 -18.1 5.6 11 100 16710 105 29 -28.0 7.5 | 130 24 -18.3 15.5 Wind Parameters Mean winds (0-6000m): 20.7 at 16.8 knts Storm direction: 50.7 at 12.6 knts Shear (0-3000m) pos: 1.2 neg: 4.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 172.9 deg Storm rel helicity (0-3000m) pos: 40.2 neg: -105.8 tot: -65.6 m^2/s^2 ave: -21.9 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -4.1 10^-3/s Energy-Hel index: 0.51 Bulk Rich Number: 27.31 Bulk Shear: 73.66 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 ------------------------------------------------------------------------------- 500 205 7 222 19| 7.3 0.0 7.3| 20.7 0.0 20.7 41.4 0.52| 8.2 4.3 1000 219 9 226 21| 3.7 2.1 5.8| 40.2 -46.3 -6.1 -6.1 -0.01| 10.4 -0.1 1500 209 9 222 21| 2.4 4.2 6.6| 40.2 -71.7 -31.5 -21.0 -0.18| 10.4 -1.9 2000 184 9 212 20| 1.8 4.6 6.4| 40.2 -85.9 -45.8 -22.9 -0.28| 9.3 -2.6 2500 148 10 196 17| 1.5 4.8 6.2| 40.2 -96.4 -56.2 -22.5 -0.36| 8.9 -3.2 3000 98 11 175 9| 1.2 4.7 6.0| 40.2-105.8 -65.6 -21.9 -0.46| 8.9 -4.1 4000 47 13 341 1| 0.9 3.9 4.9| 40.2-115.1 -75.0 -18.7 -0.47| 7.6 -3.6 5000 32 15 338 5| 0.7 3.4 4.1| 40.2-126.5 -86.3 -17.3 -0.48| 6.7 -3.2 6000 21 17 334 9| 0.6 2.8 3.5| 40.2-142.7-102.5 -17.1 -0.49| 6.1 -3.0 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20250527.00.gif