UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 10 OCT 25 Station: OERK WMO ident: 40437 Latitude: 24.93 Longitude: 46.72 Elevation: 612.00 ------------------------------------------------------------------------------- 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 97 SFC 945 612 36.0 -2.0 9 38.0 15.0 10 6 314.2 314.9 290.4 325.4 3.49 2 932 737 33.4 -1.6 11 35.0 14.2 49 7 312.8 313.5 290.1 324.4 3.64 3 925 805 32.8 -2.2 10 35.0 13.8 70 8 312.8 313.5 290.0 324.1 3.51 4 850 1555 25.6 -3.4 14 29.0 10.4 75 9 313.0 313.6 290.0 324.1 3.50 5 700 3209 9.4 -5.6 34 15.0 2.2 40 13 312.9 313.6 290.1 324.4 3.60 6 604 4403 -1.9 -7.9 63 6.0 -4.5 29 19 313.3 314.0 290.1 324.5 3.49 7 585 4658 0.8 -42.2 2 43.0 -8.2 44 10 319.3 319.4 288.7 320.0 0.16 8 582 4699 1.0 -38.0 4 39.0 -7.9 49 10 320.1 320.1 289.0 321.0 0.25 9 544 5240 0.6 -44.4 2 45.0 -8.8 115 10 325.8 325.8 290.7 326.3 0.14 10 500 5910 -3.9 -39.9 4 36.0 -11.6 170 10 328.3 328.3 291.5 329.2 0.24 11 415 7360 -12.5 -52.5 2 40.0 -18.2 166 5 335.2 335.2 293.2 335.5 0.07 12 400 7640 -14.7 -50.7 3 36.0 -19.8 170 4 335.9 335.9 293.4 336.3 0.09 13 300 9740 -31.9 -55.9 7 24.0 -33.7 140 5 340.4 340.4 294.5 340.7 0.07 14 253 10919 -41.9 -59.9 12 18.0 -42.7 51 3 342.6 342.6 295.0 342.8 0.05 15 250 11000 -42.3 -62.3 9 20.0 -43.1 45 3 343.2 343.2 295.1 343.3 0.04 16 200 12480 -50.3 -71.3 7 21.0 -50.7 180 10 353.1 353.1 297.3 353.2 0.01 17 196 12612 -51.1 -71.1 7 20.0 -51.5 174 10 353.9 353.9 297.5 353.9 0.01 18 150 14300 -63.9 -78.9 11 15.0 -64.0 150 7 360.0 360.0 298.7 360.0 0.01 19 141 14677 -66.3 -81.3 10 15.0 -66.4 142 10 362.2 362.2 299.1 362.2 0.00 20 121 15589 -73.1 -83.1 20 10.0 -73.1 159 11 366.0 366.0 299.8 366.0 0.00 21 100 16690 -79.1 -87.1 26 8.0 -79.1 95 13 374.9 374.9 301.4 374.9 0.00 22 93 17099 -81.1 -88.1 30 7.0 -81.1 110 16 378.8 378.8 302.1 378.8 0.00 23 80 17948 -79.5 -88.5 21 9.0 -79.5 127 30 398.8 398.8 305.0 398.8 0.00 24 70 18720 -71.5 -88.5 6 17.0 -71.6 125 7 431.4 431.4 309.0 431.4 0.00 25 68 18891 -71.3 -89.3 5 18.0 -71.4 135 10 435.4 435.4 309.4 435.5 0.00 26 60 19626 -74.1 -90.1 7 16.0 -74.2 49 11 445.1 445.1 310.4 445.1 0.00 27 50 20710 -65.9 -90.9 2 25.0 -66.2 115 16 488.2 488.2 314.1 488.2 0.00 28 46 21219 -62.5 -90.5 1 28.0 -63.0 99 19 508.2 508.2 315.5 508.2 0.00 29 42 21781 -61.5 -89.5 1 28.0 -62.1 93 18 524.0 524.0 316.5 524.1 0.00 30 37 22564 -62.5 -89.5 1 27.0 -63.1 113 21 540.8 540.8 317.6 540.8 0.00 31 33 23278 -57.1 -88.1 1 31.0 -58.3 102 17 573.1 573.1 319.3 573.2 0.00 32 30 23880 -57.1 -87.1 1 30.0 -58.4 120 16 589.0 589.0 320.1 589.0 0.01 33 20 26470 -52.7 -85.7 1 33.0 -55.5 60 18 674.9 674.9 323.6 675.0 0.01 34 17 27523 -53.1 -85.1 1 32.0 -56.1 55 22 705.7 705.7 324.6 705.8 0.02 35 16 27919 -48.7 -83.7 1 35.0 -53.2 45 20 732.4 732.4 325.4 732.6 0.02 36 14 28802 -47.5 -82.5 1 35.0 -52.9 68 22 765.0 765.0 326.4 765.2 0.03 37 10 31040 -45.7 -81.7 1 36.0 -53.1 95 8 849.0 849.0 328.4 849.4 0.05 38 8.6 32043 -46.5 -82.5 1 36.0 -54.1 883.3 883.3 329.1 883.8 0.05 39 6.8 33622 -40.7 -80.7 1 40.0 -52.4 968.8 968.8 330.7 969.8 0.09 TRP 93 17099 -81.1 -88.1 30 7.0 -81.1 110 16 378.8 378.8 302.1 378.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 620.14 mb = 4202.46 m = 13787.44 ft Freezing level: 590.63 mb = 4582.57 m = 15034.49 ft Freezing level: 538.13 mb = 5329.54 m = 17485.16 ft Wetbulb zero: 668.56 mb = 3581.09 m = 11748.83 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 23.09 % Est. max temperature: 34.87 C = 94.77 F Sfc-Lift cond lev (LCL): 543.16 mb = 5252.54 m = 17232.52 ft T: 0.52 C 700-500 lapse rate: 4.92 C/km ThetaE index: 1.33 C Layer 932.0- 850.0 mb Conv cond level (CCL): 414.41 mb = 7370.27 m = 24180.40 ft Mean mixing ratio: 3.52 g/kg Conv temperature: 56.69 C = 134.04 F Cap Strength: 10.37 C Lifted Index: 10.26 C Risk: None Lifted Index @300 mb: 12.17 C Lifted Index @700 mb: -0.07 C Showalter Index: 10.26 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 0.50 C K Index: 11.10 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.33 J/kg Max Up Vert Vel: 2.94 m/s Conv Inhibition (B-): 50206.09 J/kg Cap Strength: 10.37 C Lift Cond Lev (LCL): 552.85 mb = 5110.98 m = 16768.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 93 at 8 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 ---------------------------------------------------------- 0 945 612 10 6 -1.0 -5.9 | 311 10 7.4 -6.4 1 925 805 70 8 -7.5 -2.7 | 344 3 0.9 -3.2 2 914 914 85 8 -8.0 -0.7 | 339 1 0.5 -1.2 3 853 1524 75 10 -9.7 -2.6 | 22 3 -1.2 -3.1 4 850 1555 75 9 -8.7 -2.3 | 5 3 -0.3 -2.8 5 823 1829 50 13 -10.0 -8.4 | 10 9 -1.5 -8.9 6 794 2134 70 11 -10.3 -3.8 | 24 5 -1.9 -4.3 7 739 2743 55 11 -9.0 -6.3 | 5 7 -0.6 -6.8 8 713 3048 25 10 -4.2 -9.1 | 336 10 4.2 -9.6 9 700 3209 40 13 -8.4 -10.0 | 360 10 0.1 -10.5 10 688 3353 45 12 -8.5 -8.5 | 0 9 -0.0 -9.0 11 662 3658 25 12 -5.1 -10.9 | 344 12 3.4 -11.4 12 637 3962 30 15 -7.5 -13.0 | 356 14 0.9 -13.5 13 614 4267 25 25 -10.6 -22.7 | 5 23 -2.1 -23.2 14 591 4572 35 10 -5.7 -8.2 | 343 9 2.7 -8.7 15 527 5486 145 10 -5.7 8.2 | 199 8 2.7 7.7 16 507 5791 180 10 0.0 10.0 | 222 13 8.4 9.5 17 500 5910 170 10 -1.7 9.8 | 216 11 6.7 9.3 18 488 6096 150 10 -5.0 8.7 | 203 9 3.4 8.2 19 400 7640 170 4 -0.7 3.9 | 246 8 7.7 3.4 20 312 9449 0 0 -0.0 -0.0 | 273 8 8.4 -0.5 21 300 9740 140 5 -3.2 3.8 | 238 6 5.2 3.3 22 250 11000 45 3 -2.1 -2.1 | 293 7 6.3 -2.6 23 200 12480 180 10 0.0 10.0 | 222 13 8.4 9.5 24 199 12497 165 10 -2.6 9.7 | 213 11 5.8 9.2 25 190 12802 190 10 1.7 9.8 | 227 14 10.2 9.3 26 165 13716 155 12 -5.1 10.9 | 198 11 3.4 10.4 27 157 14021 165 10 -2.6 9.7 | 213 11 5.8 9.2 28 150 14300 150 7 -3.5 6.1 | 222 7 4.9 5.6 29 128 15240 130 14 -10.7 9.0 | 165 9 -2.3 8.5 30 121 15545 160 11 -3.8 10.3 | 205 11 4.7 9.8 31 104 16459 130 1 -0.8 0.6 | 269 8 7.7 0.1 32 100 16690 95 13 -13.0 1.1 | 98 5 -4.5 0.6 33 99 16764 85 10 -10.0 -0.9 | 48 2 -1.5 -1.4 34 94 17069 95 13 -13.0 1.1 | 98 5 -4.5 0.6 35 93 17099 110 16 -15.0 5.5 | 127 8 -6.6 5.0 36 84 17678 125 24 -19.7 13.8 | 140 17 -11.2 13.3 37 76 18288 130 36 -27.6 23.1 | 140 30 -19.1 22.6 38 72 18593 155 29 -12.3 26.3 | 172 26 -3.8 25.8 39 70 18720 125 7 -5.7 4.0 | 218 4 2.7 3.5 40 68 18898 135 10 -7.1 7.1 | 192 7 1.4 6.6 41 65 19202 80 5 -4.9 -0.9 | 291 4 3.5 -1.4 42 61 19507 45 10 -7.1 -7.1 | 350 8 1.4 -7.6 43 55 20117 65 17 -15.4 -7.2 | 42 10 -7.0 -7.7 44 52 20422 140 25 -16.1 19.2 | 158 20 -7.6 18.6 45 50 20710 115 16 -14.5 6.8 | 136 9 -6.1 6.3 46 50 20726 150 20 -10.0 17.3 | 175 17 -1.6 16.8 47 47 21031 115 16 -14.5 6.8 | 136 9 -6.1 6.3 48 45 21336 90 20 -20.0 0.0 | 88 12 -11.6 -0.5 49 43 21641 100 20 -19.7 3.5 | 105 12 -11.3 3.0 50 41 21946 85 16 -15.9 -1.4 | 76 8 -7.5 -1.9 51 39 22250 105 20 -19.3 5.2 | 113 12 -10.9 4.7 52 35 22860 120 21 -18.2 10.5 | 136 14 -9.7 10.0 53 32 23470 95 15 -14.9 1.3 | 97 7 -6.5 0.8 54 31 23774 70 17 -16.0 -5.8 | 50 10 -7.5 -6.3 55 30 23880 120 16 -13.9 8.0 | 144 9 -5.4 7.5 56 28 24384 120 16 -13.9 8.0 | 144 9 -5.4 7.5 57 26 24689 110 16 -15.0 5.5 | 127 8 -6.6 5.0 58 25 24994 125 13 -10.6 7.5 | 162 7 -2.2 7.0 59 24 25298 95 12 -12.0 1.0 | 99 4 -3.5 0.5 60 23 25603 110 16 -15.0 5.5 | 127 8 -6.6 5.0 61 22 25908 80 14 -13.8 -2.4 | 61 6 -5.3 -2.9 62 21 26213 50 10 -7.7 -6.4 | 354 7 0.8 -6.9 63 20 26470 60 18 -15.6 -9.0 | 37 12 -7.2 -9.5 64 20 26518 75 13 -12.6 -3.4 | 47 6 -4.1 -3.9 65 19 26822 60 17 -14.7 -8.5 | 35 11 -6.3 -9.0 66 17 27432 50 23 -17.6 -14.8 | 31 18 -9.2 -15.3 67 17 27737 65 19 -17.2 -8.0 | 46 12 -8.8 -8.5 68 16 28042 35 20 -11.5 -16.4 | 10 17 -3.0 -16.9 69 15 28346 60 21 -18.2 -10.5 | 42 15 -9.7 -11.0 70 14 28651 55 21 -17.2 -12.0 | 35 15 -8.8 -12.5 71 13 29261 100 23 -22.7 4.0 | 104 15 -14.2 3.5 72 13 29566 110 15 -14.1 5.1 | 129 7 -5.7 4.6 73 12 29870 85 11 -11.0 -1.0 | 60 3 -2.5 -1.5 74 11 30175 95 14 -13.9 1.2 | 97 6 -5.5 0.7 75 10 31040 95 8 -8.0 0.7 | 247 1 0.5 0.2 Wind Parameters Mean winds (0-6000m): 63.4 at 11.3 knts Storm direction: 93.4 at 8.5 knts Shear (0-3000m) pos: 1.5 neg: 1.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 34.9 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -19.5 tot: 1.3 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.42 Bulk Shear: 1.79 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 70 8 340 3| 9.1 0.0 9.1| 6.9 -0.1 6.8 13.7 0.42| 10.7 4.4 1000 74 9 356 3| 4.6 1.2 5.7| 7.4 -0.7 6.7 6.7 0.34| 6.7 2.3 1500 67 10 6 4| 3.0 1.2 4.2| 10.3 -1.4 8.9 5.9 0.26| 7.4 1.9 2000 66 10 9 5| 2.3 1.2 3.5| 10.3 -3.4 6.8 3.4 0.18| 6.1 1.1 2500 62 10 5 5| 1.8 1.8 3.6| 13.3 -12.5 0.8 0.3 0.04| 6.2 0.2 3000 57 10 3 6| 1.5 1.7 3.2| 20.7 -19.5 1.3 0.4 0.04| 6.4 0.2 4000 46 12 2 9| 2.0 2.1 4.1| 39.9 -34.6 5.3 1.3 0.03| 8.1 0.2 5000 52 12 6 8| 3.3 1.7 5.0| 56.3 -34.6 21.7 4.3 0.19| 8.6 1.6 6000 63 11 16 6| 2.6 1.5 4.1| 68.2 -43.8 24.3 4.1 0.18| 8.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251010.12.gif