UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051300.upa.cvt Date: 0000Z 13 MAY 25 Searching for OIKB... Searching the city database file for: OIKB ... Date:0000Z 13 MAY 25 Station: OIKB WMO ident: 40875 Latitude: 27.22 Longitude: 56.37 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1002 10 26.2 17.2 58 9.0 20.1 20 6 299.2 301.4 293.2 335.4 12.41 1 1000 28 27.2 17.2 54 10.0 20.4 65 10 300.4 302.6 293.5 336.8 12.44 2 998 46 28.4 16.4 48 12.0 20.2 61 10 301.7 303.9 293.5 336.6 11.83 3 990 117 28.8 18.8 55 10.0 21.8 44 10 302.8 305.4 295.3 344.0 13.92 4 939 587 32.6 2.6 15 30.0 15.2 296 10 311.3 312.2 290.7 326.7 4.91 5 932 654 33.0 1.0 13 32.0 14.8 280 10 312.4 313.2 290.6 326.3 4.41 6 925 722 32.4 -0.6 12 33.0 14.1 265 10 312.4 313.2 290.3 325.0 3.95 7 850 1472 25.6 0.6 19 25.0 11.6 245 24 313.0 313.9 291.1 327.8 4.70 8 808 1913 21.6 -1.4 21 23.0 9.2 284 20 313.3 314.1 290.8 326.8 4.27 9 767 2362 18.8 -8.2 15 27.0 5.9 324 15 315.0 315.5 289.9 323.7 2.68 10 739 2679 16.0 -2.0 29 18.0 6.5 353 12 315.3 316.1 291.6 329.5 4.47 11 700 3137 13.4 -9.6 19 23.0 2.8 35 7 317.3 317.8 290.6 326.0 2.63 12 694 3209 12.6 -10.4 19 23.0 2.2 31 7 317.2 317.7 290.4 325.4 2.49 13 677 3417 10.8 -7.2 28 18.0 2.2 21 7 317.5 318.1 291.2 328.2 3.29 14 661 3615 9.0 -12.0 21 21.0 -0.0 10 8 317.6 318.1 290.3 325.2 2.30 15 585 4610 0.0 -13.0 37 13.0 -5.2 318 9 318.4 318.9 290.7 326.4 2.40 16 578 4707 -0.9 -12.9 40 12.0 -5.7 312 9 318.5 318.9 290.7 326.6 2.45 17 517 5589 -6.1 -42.1 4 36.0 -12.9 264 11 322.5 322.5 289.8 323.2 0.18 18 500 5850 -8.3 -40.3 6 32.0 -14.3 250 11 322.9 323.0 289.9 323.8 0.23 19 412 7313 -21.5 -36.5 25 15.0 -23.9 254 16 324.3 324.4 290.5 325.8 0.41 20 400 7530 -22.5 -42.5 14 20.0 -25.1 255 17 325.7 325.8 290.7 326.6 0.23 21 300 9580 -37.5 -60.5 7 23.0 -38.6 255 25 332.5 332.5 292.4 332.7 0.04 22 284 9956 -39.5 -62.5 7 23.0 -40.5 249 36 334.9 334.9 293.0 335.0 0.03 23 274 10200 -40.1 -64.1 6 24.0 -41.1 245 42 337.5 337.5 293.7 337.6 0.03 24 260 10560 -37.3 -67.3 3 30.0 -38.7 239 52 346.7 346.7 295.9 346.8 0.02 25 258 10613 -37.3 -68.3 3 31.0 -38.7 238 54 347.5 347.5 296.1 347.5 0.02 26 250 10830 -38.1 -73.1 1 35.0 -39.4 235 60 349.4 349.4 296.5 349.5 0.01 27 232 11342 -40.7 -75.7 1 35.0 -41.8 235 70 353.1 353.1 297.3 353.1 0.01 28 229 11431 -41.1 -76.1 1 35.0 -42.2 235 69 353.7 353.7 297.4 353.8 0.01 29 200 12340 -47.5 -80.5 1 33.0 -48.1 235 60 357.6 357.6 298.2 357.6 0.00 30 150 14180 -60.9 -89.9 1 29.0 -61.1 220 49 365.2 365.2 299.7 365.2 0.00 31 100 16630 -72.1 -98.1 1 26.0 -72.2 215 21 388.4 388.4 303.6 388.4 0.00 32 82 17785 -76.9 -101.9 1 25.0 -76.9 230 8 401.3 401.3 305.4 401.3 0.00 33 81 17855 -77.1 -102.1 1 25.0 -77.1 230 8 402.3 402.3 305.5 402.3 0.00 34 70 18700 -73.9 -99.9 1 26.0 -74.0 225 12 426.3 426.3 308.4 426.3 0.00 35 69 18784 -73.7 -99.7 1 26.0 -73.7 218 12 428.5 428.5 308.7 428.5 0.00 36 63 19312 -74.7 -99.7 1 25.0 -74.7 173 12 437.6 437.6 309.6 437.6 0.00 37 50 20690 -62.9 -87.9 2 25.0 -63.3 60 13 495.3 495.3 314.6 495.3 0.00 38 30 23900 -53.5 -82.5 2 29.0 -55.4 90 13 598.8 598.8 320.6 598.9 0.01 39 20 26550 -45.3 -76.3 2 31.0 -50.3 80 16 697.5 697.5 324.4 698.0 0.06 40 19 26893 -44.9 -75.9 2 31.0 -50.2 709.1 709.1 324.7 709.6 0.07 41 13 29419 -46.9 -74.9 3 28.0 -52.6 783.4 783.5 326.8 784.5 0.11 42 12 29950 -45.9 -75.9 2 30.0 -52.4 805.1 805.2 327.4 806.2 0.11 TRP 82 17785 -76.9 -101.9 1 25.0 -76.9 230 8 401.3 401.3 305.4 401.3 0.00 WND 232 11342 -40.7 -75.7 1 35.0 -41.8 235 70 353.1 353.1 297.3 353.1 0.01 Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 585.00 mb = 4610.46 m = 15125.98 ft Wetbulb zero: 661.28 mb = 3611.80 m = 11849.59 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 23.08 % Est. max temperature: 39.98 C = 103.96 F Sfc-Lift cond lev (LCL): 878.58 mb = 1178.69 m = 3867.05 ft T: 28.26 C 700-500 lapse rate: 8.00 C/km ThetaE index: 19.06 C Layer 939.0- 850.0 mb Conv cond level (CCL): 608.68 mb = 4287.21 m = 14065.49 ft Mean mixing ratio: 7.79 g/kg Conv temperature: 45.22 C = 113.40 F Cap Strength: 7.89 C Lifted Index: 1.88 C Risk: Showers probable Lifted Index @300 mb: 1.33 C Lifted Index @700 mb: 7.99 C Showalter Index: 3.98 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 33.90 C Cross Totals Index: 8.90 C K Index: 11.50 Risk: None Sweat Index: 66.20 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 79.56 J/kg Max Up Vert Vel: 12.61 m/s Conv Inhibition (B-): 842.71 J/kg Cap Strength: 7.99 C Lift Cond Lev (LCL): 694.80 mb = 3199.67 m = 10497.48 ft Lev Free Conv (LFC): 439.80 mb = 6819.45 m = 22373.25 ft Equ Level (EL): 349.80 mb = 8485.70 m = 27839.88 ft B at Equ Level: 78.73 J/kg Max Parcel Lev (MPL): 279.80 mb = 10057.66 m = 32997.17 ft Wind level data Storm motion: 294 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 1002 10 20 6 -2.1 -5.6 | 78 10 -10.2 -2.1 1 1000 28 65 10 -9.1 -4.2 | 88 17 -17.2 -0.7 2 925 722 265 10 10.0 0.9 | 202 5 1.8 4.4 3 850 1472 245 24 21.8 10.1 | 225 19 13.6 13.7 4 700 3137 35 7 -4.0 -5.7 | 80 12 -12.2 -2.2 5 500 5850 250 11 10.3 3.8 | 196 8 2.2 7.3 6 400 7530 255 17 16.4 4.4 | 226 11 8.2 8.0 7 300 9580 255 25 24.1 6.5 | 238 19 16.0 10.0 8 250 10830 235 60 49.1 34.4 | 227 56 41.0 38.0 9 232 11342 235 70 57.3 40.2 | 228 66 49.2 43.7 10 200 12340 235 60 49.1 34.4 | 227 56 41.0 38.0 11 150 14180 220 49 31.5 37.5 | 210 47 23.3 41.1 12 100 16630 215 21 12.0 17.2 | 191 21 3.9 20.8 13 82 17785 230 8 6.1 5.1 | 167 9 -2.0 8.7 14 70 18700 225 12 8.5 8.5 | 181 12 0.3 12.0 15 50 20690 60 13 -11.3 -6.5 | 81 20 -19.4 -2.9 16 30 23900 90 13 -13.0 0.0 | 100 21 -21.2 3.6 17 20 26550 80 16 -15.8 -2.8 | 92 24 -23.9 0.8 Wind Parameters Mean winds (0-6000m): 263.5 at 11.9 knts Storm direction: 293.5 at 8.9 knts Shear (0-3000m) pos: 5.2 neg: 4.8 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): -7.9 deg Storm rel helicity (0-3000m) pos: 120.7 neg: -32.2 tot: 88.5 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.93 Bulk Shear: 41.17 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 11 10 58 12| 0.0 9.6 9.6| 0.0 -28.5 -28.5 -57.1 -0.48| 22.0-10.6 1000 280 11 235 3| 0.0 9.9 9.9| 3.9 -30.8 -26.9 -26.9 -0.42| 18.9 -8.0 1500 256 14 217 9| 0.0 9.6 9.6| 9.6 -32.2 -22.6 -15.1 -0.32| 15.8 -5.0 2000 261 16 230 9| 4.3 7.2 11.5| 62.5 -32.2 30.2 15.1 0.00| 16.3 0.1 2500 266 16 239 9| 5.6 5.8 11.3| 93.2 -32.2 61.0 24.4 0.18| 15.8 2.8 3000 260 15 226 9| 5.2 4.8 9.9|120.7 -32.2 88.5 29.5 0.27| 14.9 4.0 4000 268 13 232 6| 3.9 4.1 8.0|125.9 -43.3 82.6 20.6 0.22| 12.2 2.7 5000 275 12 239 5| 3.1 4.1 7.2|125.9 -48.0 77.9 15.6 0.16| 10.6 1.7 6000 264 12 217 6| 2.6 4.0 6.5|126.5 -51.6 75.0 12.5 0.11| 9.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//OIKB/skewt/OIKB.skewt.20250513.00.gif