UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 23 APR 25 Station: OIKK WMO ident: 40841 Latitude: 30.25 Longitude: 56.97 Elevation: 1754.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 27 1 925 735 2 850 1491 SFC 826 1754 26.6 0.6 18 26.0 11.8 80 6 316.6 317.5 292.3 332.1 4.84 4 810 1924 23.6 -3.4 16 27.0 9.3 59 6 315.2 315.9 290.9 327.0 3.67 5 759 2482 18.0 -4.0 22 22.0 6.7 351 5 315.0 315.8 290.9 327.1 3.74 6 749 2594 17.2 -7.8 17 25.0 5.2 337 5 315.4 315.9 290.2 324.6 2.83 7 700 3162 11.8 -10.2 20 22.0 2.0 265 4 315.6 316.0 289.9 323.8 2.51 8 630 4030 3.4 -13.6 28 17.0 -3.3 267 8 315.6 316.0 289.6 322.6 2.12 9 571 4818 -3.7 -26.7 15 23.0 -9.9 268 12 316.3 316.4 288.4 318.9 0.75 10 512 5668 -11.3 -24.3 33 13.0 -14.7 270 16 317.1 317.3 288.9 320.7 1.04 11 508 5728 -11.3 -27.3 25 16.0 -15.2 270 16 317.8 318.0 288.9 320.6 0.80 12 504 5789 -11.3 -33.3 14 22.0 -15.9 270 17 318.5 318.6 288.8 320.2 0.46 13 500 5850 -11.5 -36.5 11 25.0 -16.3 270 17 319.0 319.1 288.8 320.2 0.34 14 495 5927 -12.1 -39.1 9 27.0 -16.9 271 18 319.2 319.3 288.8 320.2 0.26 15 466 6385 -16.3 -34.3 20 18.0 -19.6 279 22 319.5 319.6 289.1 321.2 0.45 16 417 7214 -20.7 -56.7 2 36.0 -24.1 294 29 324.2 324.2 290.1 324.4 0.04 17 400 7520 -23.3 -51.3 6 28.0 -26.1 300 32 324.7 324.7 290.3 325.0 0.08 18 324 9028 -35.7 -50.7 20 15.0 -36.7 289 37 327.8 327.8 291.2 328.2 0.11 19 316 9202 -37.3 -54.3 15 17.0 -38.2 288 38 327.9 327.9 291.2 328.2 0.08 20 300 9560 -39.9 -53.9 21 14.0 -40.6 285 39 329.1 329.1 291.6 329.5 0.08 21 275 10148 -45.1 -57.1 25 12.0 -45.6 280 45 329.9 329.9 291.7 330.1 0.06 22 250 10780 -48.3 -65.3 12 17.0 -48.7 275 52 334.3 334.3 292.9 334.4 0.02 23 220 11618 -51.9 -70.9 8 19.0 -52.2 272 58 341.2 341.2 294.6 341.2 0.01 24 209 11953 -50.7 -71.7 7 21.0 -51.1 271 60 348.1 348.1 296.2 348.1 0.01 25 200 12240 -51.5 -74.5 5 23.0 -51.9 270 62 351.2 351.2 296.9 351.2 0.01 26 186 12710 -53.3 -77.6 4 24.3 -53.7 260 74 355.6 355.6 297.8 355.7 0.01 27 150 14080 -58.7 -86.7 2 28.0 -58.9 260 72 368.9 368.9 300.4 369.0 0.00 28 134 14790 -61.9 -88.9 2 27.0 -62.1 263 61 375.4 375.4 301.5 375.4 0.00 29 100 16570 -72.3 -96.3 2 24.0 -72.3 270 32 388.0 388.0 303.5 388.0 0.00 30 96 16811 -73.3 -96.3 2 23.0 -73.3 250 32 390.6 390.6 303.9 390.6 0.00 31 90 17190 -73.5 -96.5 2 23.0 -73.6 286 26 397.5 397.5 304.9 397.5 0.00 32 84 17598 -71.5 -95.5 2 24.0 -71.6 324 20 409.5 409.5 306.5 409.5 0.00 33 79 17961 -72.7 -95.7 2 23.0 -72.8 358 15 414.3 414.3 307.0 414.3 0.00 34 72 18512 -69.7 -93.7 2 24.0 -69.8 49 6 431.8 431.8 309.0 431.8 0.00 35 70 18680 -70.7 -93.7 2 23.0 -70.8 65 4 433.1 433.1 309.1 433.1 0.00 36 65 19118 -72.3 -95.3 2 23.0 -72.4 51 6 438.9 438.9 309.8 438.9 0.00 37 50 20690 -64.7 -89.7 2 25.0 -65.0 360 13 491.0 491.0 314.3 491.0 0.00 38 30 23900 -54.3 -81.3 2 27.0 -56.0 55 3 596.6 596.6 320.5 596.7 0.02 39 28 24345 -53.5 -80.5 2 27.0 -55.4 40 5 610.7 610.7 321.1 610.9 0.02 40 25 25076 -54.7 -80.7 3 26.0 -56.6 15 7 627.4 627.4 321.8 627.6 0.02 41 20 26530 -48.3 -76.3 2 28.0 -52.2 325 13 688.3 688.4 324.1 688.8 0.06 42 12 29906 -46.7 -73.7 3 27.0 -52.8 802.3 802.4 327.3 803.7 0.15 43 11 30483 -46.9 -74.9 3 28.0 -53.2 821.8 821.8 327.8 823.1 0.13 TRP 96 16811 -73.3 -96.3 2 23.0 -73.3 250 32 390.6 390.6 303.9 390.6 0.00 WND 186 12710 -53.3 -77.6 4 24.3 -53.7 260 74 355.6 355.6 297.8 355.7 0.01 Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 601.75 mb = 4407.30 m = 14459.46 ft Wetbulb zero: 674.07 mb = 3472.99 m = 11394.19 ft Sfc-500 mean rel hum: 21.60 % Est. max temperature: 25.66 C = 78.19 F Sfc-Lift cond lev (LCL): 562.31 mb = 4937.35 m = 16198.44 ft T: -4.77 C 700-500 lapse rate: 8.67 C/km ThetaE index: 8.16 C Layer 749.0- 512.0 mb Conv cond level (CCL): 524.45 mb = 5480.65 m = 17980.93 ft Mean mixing ratio: 3.52 g/kg Conv temperature: 26.93 C = 80.47 F Cap Strength: 1.24 C Lifted Index: 1.37 C Risk: Showers probable Lifted Index @300 mb: 2.56 C Lifted Index @700 mb: 0.22 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.85 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 43854.91 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 535.83 mb = 5313.23 m = 17431.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 11 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 ---------------------------------------------------------- 0 826 1754 80 6 -5.9 -1.0 | 115 15 -13.6 6.4 1 700 3162 265 4 4.0 0.3 | 154 9 -3.8 7.8 2 500 5850 270 17 17.0 -0.0 | 231 12 9.3 7.4 3 400 7520 300 32 27.7 -16.0 | 293 22 20.0 -8.6 4 300 9560 285 39 37.7 -10.1 | 275 30 29.9 -2.7 5 250 10780 275 52 51.8 -4.5 | 266 44 44.1 2.9 6 200 12240 270 62 62.0 -0.0 | 262 55 54.3 7.4 7 186 12710 260 74 72.9 12.8 | 253 68 65.1 20.3 8 150 14080 260 72 70.9 12.5 | 253 66 63.2 19.9 9 100 16570 270 32 32.0 -0.0 | 253 25 24.3 7.4 10 96 16811 250 32 30.1 10.9 | 231 29 22.3 18.3 11 70 18680 65 4 -3.6 -1.7 | 117 13 -11.4 5.7 12 50 20690 360 13 -0.0 -13.0 | 54 10 -7.7 -5.6 13 30 23900 55 3 -2.5 -1.7 | 119 12 -10.2 5.7 14 20 26530 325 13 7.5 -10.6 | 5 3 -0.3 -3.2 Wind Parameters Mean winds (0-6000m): 283.7 at 14.3 knts Storm direction: 313.7 at 10.7 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -8.9 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 51.39 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 ------------------------------------------------------------------------------- 500 125 6 131 16| 0.0 6.0 6.0| 0.0 -8.9 -8.9 -17.7 -0.41| 6.3 -2.6 1000 93 5 120 15| 0.0 4.8 4.8| 6.1 -8.9 -2.8 -2.8 0.07| 5.9 0.4 1500 65 5 114 13| 0.0 3.6 3.6| 11.7 -8.9 2.8 1.9 0.24| 5.4 1.3 2000 279 5 158 7| 0.6 2.7 3.3| 16.8 -8.9 7.9 4.0 0.34| 4.7 1.6 2500 271 6 164 8| 1.0 2.1 3.1| 21.8 -8.9 13.0 5.2 0.42| 4.2 1.8 3000 269 7 171 8| 1.2 1.8 3.0| 26.9 -8.9 18.1 6.0 0.47| 3.9 1.9 4000 270 8 186 7| 1.6 1.3 2.9| 37.4 -8.9 28.5 7.1 0.53| 3.6 1.9 5000 274 11 206 7| 2.2 1.1 3.2| 71.6 -8.9 62.8 12.6 0.63| 4.0 2.5 6000 284 14 237 7| 2.5 0.9 3.4|111.7 -13.2 98.4 16.4 0.64| 4.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20250423.12.gif