UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051500.upa.cvt Date: 0000Z 15 MAY 25 Searching for OIKB... Searching the city database file for: OIKB ... Date:0000Z 15 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 1004 10 26.6 17.6 58 9.0 20.5 360 6 299.4 301.7 293.4 336.5 12.71 1 1000 39 28.2 18.2 55 10.0 21.3 55 8 301.4 303.8 294.4 340.4 13.26 2 984 182 28.6 20.6 62 8.0 22.9 22 8 303.1 306.0 296.5 349.7 15.71 3 925 734 30.8 5.8 21 25.0 15.7 255 8 310.8 312.0 291.7 330.2 6.26 4 907 910 32.4 0.4 13 32.0 14.2 257 9 314.2 315.0 291.2 328.0 4.34 5 887 1109 31.6 -2.4 11 34.0 13.0 260 10 315.4 316.1 290.9 327.0 3.61 6 850 1488 28.2 -2.8 13 31.0 11.5 265 13 315.7 316.4 291.0 327.5 3.66 7 700 3168 14.4 -9.6 18 24.0 3.2 310 10 318.4 318.9 290.9 327.1 2.63 8 569 4869 0.0 -12.0 40 12.0 -5.0 338 5 321.0 321.5 291.7 329.9 2.68 9 552 5111 -2.3 -13.3 43 11.0 -6.7 342 4 321.0 321.5 291.5 329.3 2.48 10 500 5890 -5.9 -34.9 8 29.0 -12.5 355 2 325.8 325.9 290.9 327.3 0.39 11 400 7600 -18.7 -47.7 6 29.0 -22.5 190 5 330.7 330.7 292.0 331.2 0.13 12 300 9670 -36.3 -64.3 4 28.0 -37.6 220 11 334.2 334.2 292.9 334.3 0.02 13 250 10910 -44.7 -68.7 5 24.0 -45.4 240 19 339.6 339.6 294.3 339.7 0.01 14 241 11154 -45.3 -70.3 4 25.0 -46.0 236 22 342.3 342.3 294.9 342.3 0.01 15 235 11322 -44.5 -70.5 4 26.0 -45.2 233 25 346.0 346.0 295.7 346.0 0.01 16 207 12164 -47.1 -80.1 1 33.0 -47.7 219 36 354.7 354.7 297.6 354.7 0.00 17 200 12390 -48.9 -80.9 1 32.0 -49.4 215 39 355.3 355.3 297.8 355.3 0.00 18 150 14220 -62.3 -90.3 1 28.0 -62.4 200 22 362.8 362.8 299.2 362.8 0.00 19 123 15424 -69.3 -96.3 1 27.0 -69.4 207 26 371.2 371.2 300.8 371.2 0.00 20 100 16640 -75.3 -100.3 1 25.0 -75.3 215 30 382.2 382.2 302.6 382.2 0.00 21 82 17789 -77.1 -102.1 1 25.0 -77.1 243 22 400.9 400.9 305.3 400.9 0.00 22 72 18545 -73.7 -99.7 1 26.0 -73.7 261 16 423.3 423.3 308.1 423.3 0.00 23 70 18710 -74.5 -99.5 1 25.0 -74.6 265 15 425.0 425.0 308.3 425.0 0.00 24 67 18963 -75.3 -100.3 1 25.0 -75.3 285 16 428.6 428.6 308.7 428.6 0.00 25 58 19813 -67.3 -95.3 1 28.0 -67.5 352 18 464.7 464.7 312.2 464.7 0.00 26 52 20478 -61.5 -90.5 1 29.0 -62.0 42 19 493.0 493.0 314.4 493.0 0.00 27 50 20720 -62.7 -90.7 1 28.0 -63.1 60 20 495.7 495.7 314.7 495.7 0.00 28 49 20844 -62.9 -90.9 1 28.0 -63.3 62 20 498.1 498.1 314.8 498.1 0.00 29 30 23930 -53.5 -82.5 2 29.0 -55.4 115 12 598.8 598.8 320.6 598.9 0.01 30 25 25115 -49.7 -79.7 2 30.0 -52.7 106 15 641.8 641.8 322.4 642.0 0.03 31 21 26252 -51.7 -79.7 2 28.0 -54.5 97 17 668.5 668.5 323.4 668.8 0.03 32 20 26570 -50.5 -78.5 2 28.0 -53.8 95 18 681.6 681.6 323.9 681.9 0.04 33 11 30555 -40.7 -70.7 3 30.0 -49.9 844.3 844.4 328.3 846.9 0.25 TRP 100 16640 -75.3 -100.3 1 25.0 -75.3 215 30 382.2 382.2 302.6 382.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5851.00 m Freezing level: 569.00 mb = 4868.91 m = 15973.93 ft Wetbulb zero: 648.59 mb = 3794.22 m = 12448.07 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 25.25 % Est. max temperature: 42.87 C = 109.16 F Sfc-Lift cond lev (LCL): 880.45 mb = 1175.13 m = 3855.35 ft T: 31.01 C 700-500 lapse rate: 7.46 C/km ThetaE index: 22.71 C Layer 925.0- 850.0 mb Conv cond level (CCL): 633.67 mb = 3985.25 m = 13074.80 ft Mean mixing ratio: 10.32 g/kg Conv temperature: 46.96 C = 116.53 F Cap Strength: 9.44 C Lifted Index: 1.52 C Risk: Showers probable Lifted Index @300 mb: -1.28 C Lifted Index @700 mb: 7.23 C Showalter Index: 6.56 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 34.10 C Cross Totals Index: 3.10 C K Index: 7.30 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 123.23 J/kg Max Up Vert Vel: 15.70 m/s Conv Inhibition (B-): 983.86 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 751.67 mb = 2551.77 m = 8371.85 ft Lev Free Conv (LFC): 406.67 mb = 7473.27 m = 24518.31 ft Equ Level (EL): 266.67 mb = 10470.98 m = 34353.19 ft B at Equ Level: 118.70 J/kg Max Parcel Lev (MPL): 226.67 mb = 11561.48 m = 37930.90 ft Wind level data Storm motion: 325 at 6 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 1004 10 360 6 -0.0 -6.0 | 74 4 -3.5 -1.0 1 1000 39 55 8 -6.6 -4.6 | 92 10 -10.1 0.4 2 925 734 255 8 7.7 2.1 | 211 8 4.2 7.1 3 850 1488 265 13 13.0 1.1 | 237 11 9.4 6.1 4 700 3168 310 10 7.7 -6.4 | 289 4 4.1 -1.4 5 500 5890 355 2 0.2 -2.0 | 132 5 -3.4 3.0 6 400 7600 190 5 0.9 4.9 | 165 10 -2.7 9.9 7 300 9670 220 11 7.1 8.4 | 195 14 3.5 13.4 8 250 10910 240 19 16.5 9.5 | 222 19 12.9 14.5 9 200 12390 215 39 22.4 31.9 | 207 41 18.8 37.0 10 150 14220 200 22 7.5 20.7 | 189 26 4.0 25.7 11 100 16640 215 30 17.2 24.6 | 205 33 13.7 29.6 12 70 18710 265 15 14.9 1.3 | 241 13 11.4 6.3 13 50 20720 60 20 -17.3 -10.0 | 77 21 -20.9 -5.0 14 30 23930 115 12 -10.9 5.1 | 125 18 -14.4 10.1 15 20 26570 95 18 -17.9 1.6 | 107 22 -21.5 6.6 Wind Parameters Mean winds (0-6000m): 294.7 at 8.2 knts Storm direction: 324.7 at 6.1 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -152.6 deg Storm rel helicity (0-3000m) pos: 24.1 neg: -15.8 tot: 8.3 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.21 Bulk Shear: 10.99 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 4 8 54 5| 0.0 6.7 6.7| 1.1 -10.0 -8.9 -17.8 -0.53| 18.9-10.0 1000 281 8 233 6| 0.0 6.4 6.4| 3.8 -15.8 -12.0 -12.0 -0.48| 13.9 -6.7 1500 269 9 228 8| 1.2 4.3 5.5| 11.6 -15.8 -4.2 -2.8 -0.34| 10.5 -3.5 2000 270 10 233 8| 1.1 3.2 4.4| 17.2 -15.8 1.4 0.7 -0.24| 8.6 -2.1 2500 274 10 238 8| 1.3 2.6 3.8| 21.3 -15.8 5.5 2.2 -0.17| 7.5 -1.3 3000 278 10 243 8| 1.4 2.1 3.5| 24.1 -15.8 8.3 2.8 -0.11| 6.7 -0.7 4000 287 10 252 6| 1.2 1.6 2.8| 25.8 -15.8 10.0 2.5 -0.06| 5.6 -0.3 5000 293 9 255 5| 1.1 1.3 2.3| 26.5 -15.8 10.7 2.1 0.00| 4.8 0.0 6000 295 8 248 4| 0.9 1.1 2.0| 27.9 -15.8 12.1 2.0 0.03| 4.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//OIKB/skewt/OIKB.skewt.20250515.00.gif