UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 9 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 36.4 -3.6 8 40.0 14.8 60 15 314.6 315.2 290.2 324.6 3.10 2 940 660 34.0 -3.0 9 37.0 14.1 55 13 312.6 313.3 289.7 323.1 3.26 3 925 803 32.6 -3.4 10 36.0 13.4 40 8 312.6 313.3 289.6 322.9 3.21 4 850 1553 25.2 -4.8 13 30.0 9.9 40 7 312.5 313.1 289.6 322.6 3.14 5 700 3207 9.2 -6.8 32 16.0 1.7 20 14 312.7 313.3 289.7 323.2 3.28 6 646 3863 3.0 -9.0 41 12.0 -2.2 17 20 312.9 313.5 289.5 322.5 2.99 7 630 4066 4.0 -22.0 13 26.0 -4.6 9 16 316.3 316.5 288.7 319.9 1.04 8 611 4314 3.8 -38.2 3 42.0 -6.1 354 4 318.9 318.9 288.6 319.7 0.23 9 570 4875 2.4 -44.6 2 47.0 -7.5 14 7 323.6 323.6 290.0 324.1 0.13 10 500 5920 -3.5 -46.5 2 43.0 -11.6 100 9 328.8 328.8 291.5 329.2 0.12 11 400 7650 -13.9 -55.9 2 42.0 -19.3 135 15 336.9 336.9 293.6 337.1 0.05 12 389 7861 -14.7 -54.7 2 40.0 -19.9 154 16 338.6 338.6 294.0 338.8 0.06 13 300 9760 -30.7 -59.7 4 29.0 -32.7 110 7 342.1 342.1 294.8 342.3 0.04 14 285 10123 -33.7 -60.7 5 27.0 -35.4 111 5 342.9 342.9 295.0 343.0 0.04 15 254 10922 -40.7 -57.7 14 17.0 -41.6 115 1 344.0 344.0 295.3 344.3 0.06 16 250 11030 -41.5 -58.5 14 17.0 -42.3 65 4 344.4 344.4 295.4 344.6 0.06 17 222 11826 -48.1 -63.1 16 15.0 -48.6 104 11 346.1 346.1 295.8 346.3 0.04 18 208 12254 -50.1 -68.1 10 18.0 -50.5 135 11 349.5 349.5 296.5 349.6 0.02 19 200 12510 -51.1 -73.1 6 22.0 -51.5 135 16 351.8 351.9 297.0 351.9 0.01 20 193 12740 -52.5 -74.5 5 22.0 -52.9 137 17 353.2 353.2 297.3 353.2 0.01 21 150 14320 -64.3 -77.3 15 13.0 -64.4 125 26 359.3 359.3 298.5 359.3 0.01 22 134 15002 -69.5 -80.5 19 11.0 -69.5 122 31 361.9 361.9 299.1 361.9 0.00 23 107 16322 -76.7 -85.7 23 9.0 -76.7 120 34 372.3 372.3 300.9 372.3 0.00 24 101 16653 -77.7 -87.7 18 10.0 -77.7 135 23 376.5 376.5 301.7 376.5 0.00 25 100 16710 -77.7 -87.7 18 10.0 -77.7 130 21 377.6 377.6 301.9 377.6 0.00 26 73 18493 -81.1 -89.1 25 8.0 -81.1 133 23 406.0 406.0 306.0 406.0 0.00 27 70 18730 -78.7 -88.7 18 10.0 -78.7 100 27 416.0 416.0 307.2 416.0 0.00 28 69 18813 -78.1 -89.1 15 11.0 -78.1 100 27 419.0 419.0 307.6 419.0 0.00 29 67 18984 -72.7 -87.7 9 15.0 -72.8 102 28 434.3 434.3 309.3 434.3 0.00 30 54 20280 -65.7 -89.7 2 24.0 -66.0 139 15 478.0 478.0 313.3 478.0 0.00 31 50 20750 -65.7 -89.7 2 24.0 -66.0 155 4 488.7 488.7 314.1 488.7 0.00 32 49 20873 -66.3 -90.3 2 24.0 -66.5 144 3 490.1 490.1 314.2 490.1 0.00 33 37 22582 -64.7 -89.7 2 25.0 -65.1 104 17 535.2 535.2 317.2 535.2 0.00 34 30 23890 -56.1 -86.1 1 30.0 -57.5 105 19 591.7 591.7 320.2 591.8 0.01 35 28 24330 -53.9 -84.9 1 31.0 -55.8 92 17 609.6 609.6 321.0 609.7 0.01 36 23 25596 -52.1 -84.1 1 32.0 -54.7 105 13 650.2 650.2 322.7 650.3 0.01 37 20 26500 -52.1 -84.1 1 32.0 -55.0 75 22 676.7 676.7 323.7 676.8 0.02 38 18 27180 -52.5 -83.5 1 31.0 -55.5 99 26 696.1 696.1 324.3 696.3 0.02 39 16 27950 -47.1 -82.1 1 35.0 -52.2 76 23 737.6 737.6 325.6 737.9 0.03 40 14 28830 -48.5 -81.5 1 33.0 -53.5 78 25 761.6 761.6 326.3 761.9 0.04 41 10 31060 -44.7 -80.7 1 36.0 -52.5 40 12 852.7 852.7 328.5 853.3 0.06 42 9.8 31196 -43.3 -80.3 1 37.0 -51.9 862.9 862.9 328.7 863.5 0.06 TRP 101 16653 -77.7 -87.7 18 10.0 -77.7 135 23 376.5 376.5 301.7 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 541.53 mb = 5300.12 m = 17388.63 ft Wetbulb zero: 676.35 mb = 3487.64 m = 11442.26 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 15.31 % Est. max temperature: 34.53 C = 94.15 F Sfc-Lift cond lev (LCL): 527.40 mb = 5494.50 m = 18026.37 ft T: -1.10 C 700-500 lapse rate: 4.68 C/km ThetaE index: 1.98 C Layer 940.0- 700.0 mb Conv cond level (CCL): 392.09 mb = 7800.79 m = 25592.83 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 59.52 C = 139.14 F Cap Strength: 10.75 C Lifted Index: 11.36 C Risk: None Lifted Index @300 mb: 14.28 C Lifted Index @700 mb: 0.02 C Showalter Index: 11.48 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: -1.30 C K Index: 7.90 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.32 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 48080.63 J/kg Cap Strength: 11.28 C Lift Cond Lev (LCL): 544.30 mb = 5243.02 m = 17201.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 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 60 15 -13.0 -7.5 | 49 7 -5.4 -4.7 1 925 803 40 8 -5.1 -6.1 | 323 4 2.5 -3.3 2 913 914 45 7 -4.9 -4.9 | 309 3 2.7 -2.1 3 883 1219 75 11 -10.6 -2.8 | 89 3 -3.0 -0.0 4 850 1553 40 7 -4.5 -5.4 | 309 4 3.1 -2.5 5 794 2134 5 12 -1.0 -12.0 | 324 11 6.6 -9.1 6 700 3207 20 14 -4.8 -13.2 | 345 11 2.8 -10.3 7 687 3353 40 14 -9.0 -10.7 | 10 8 -1.4 -7.9 8 662 3658 20 18 -6.2 -16.9 | 354 14 1.5 -14.1 9 637 3962 15 21 -5.4 -20.3 | 353 18 2.2 -17.5 10 614 4267 355 4 0.3 -4.0 | 278 8 8.0 -1.2 11 591 4572 350 4 0.7 -3.9 | 278 8 8.3 -1.1 12 548 5182 40 10 -6.4 -7.7 | 346 5 1.2 -4.8 13 528 5486 110 11 -10.3 3.8 | 158 7 -2.7 6.6 14 500 5920 100 9 -8.9 1.6 | 164 5 -1.2 4.4 15 489 6096 100 11 -10.8 1.9 | 146 6 -3.2 4.7 16 470 6401 130 10 -7.7 6.4 | 180 9 -0.0 9.2 17 452 6706 130 10 -7.7 6.4 | 180 9 -0.0 9.2 18 434 7010 120 11 -9.5 5.5 | 167 9 -1.9 8.3 19 418 7315 125 16 -13.1 9.2 | 155 13 -5.5 12.0 20 400 7650 135 15 -10.6 10.6 | 167 14 -3.0 13.4 21 385 7925 160 16 -5.5 15.0 | 187 18 2.2 17.9 22 370 8230 165 14 -3.6 13.5 | 194 17 4.0 16.3 23 340 8839 140 11 -7.1 8.4 | 183 11 0.6 11.2 24 326 9144 150 13 -6.5 11.3 | 185 14 1.1 14.1 25 300 9760 110 7 -6.6 2.4 | 191 5 1.0 5.2 26 252 10973 115 1 -0.9 0.4 | 244 7 6.7 3.2 27 250 11030 65 4 -3.6 -1.7 | 254 4 4.0 1.1 28 230 11582 85 11 -11.0 -1.0 | 119 4 -3.3 1.9 29 210 12192 135 10 -7.1 7.1 | 183 10 0.6 9.9 30 200 12510 135 16 -11.3 11.3 | 165 15 -3.7 14.1 31 157 14021 150 20 -10.0 17.3 | 173 20 -2.4 20.1 32 150 14320 125 26 -21.3 14.9 | 142 22 -13.7 17.7 33 150 14326 125 28 -22.9 16.1 | 141 24 -15.3 18.9 34 122 15545 120 33 -28.6 16.5 | 133 29 -21.0 19.3 35 116 15850 135 26 -18.4 18.4 | 153 24 -10.8 21.2 36 110 16154 120 29 -25.1 14.5 | 135 25 -17.5 17.3 37 104 16459 120 39 -33.8 19.5 | 130 34 -26.1 22.3 38 101 16653 135 23 -16.3 16.3 | 156 21 -8.6 19.1 39 100 16710 130 21 -16.1 13.5 | 153 18 -8.5 16.3 40 99 16764 135 31 -21.9 21.9 | 150 29 -14.3 24.7 41 94 17069 100 20 -19.7 3.5 | 118 14 -12.1 6.3 42 80 17983 125 18 -14.7 10.3 | 152 15 -7.1 13.1 43 76 18288 120 20 -17.3 10.0 | 143 16 -9.7 12.8 44 72 18593 140 25 -16.1 19.2 | 159 24 -8.4 22.0 45 70 18730 100 27 -26.6 4.7 | 112 20 -19.0 7.5 46 68 18898 100 27 -26.6 4.7 | 112 20 -19.0 7.5 47 61 19507 110 33 -31.0 11.3 | 121 27 -23.4 14.1 48 58 19812 110 17 -16.0 5.8 | 136 12 -8.3 8.6 49 56 20117 145 18 -10.3 14.7 | 171 18 -2.7 17.6 50 53 20422 135 12 -8.5 8.5 | 176 11 -0.9 11.3 51 50 20726 165 7 -1.8 6.8 | 211 11 5.8 9.6 52 50 20750 155 4 -1.7 3.6 | 223 9 5.9 6.4 53 48 21031 130 2 -1.5 1.3 | 236 7 6.1 4.1 54 43 21641 100 10 -9.8 1.7 | 154 5 -2.2 4.6 55 41 21946 120 14 -12.1 7.0 | 155 11 -4.5 9.8 56 39 22250 120 12 -10.4 6.0 | 163 9 -2.8 8.8 57 37 22555 105 16 -15.5 4.1 | 132 10 -7.8 7.0 58 34 23165 85 25 -24.9 -2.2 | 92 17 -17.3 0.6 59 31 23774 85 27 -26.9 -2.4 | 91 19 -19.3 0.5 60 30 23890 105 19 -18.4 4.9 | 126 13 -10.7 7.7 61 29 24079 100 33 -32.5 5.7 | 109 26 -24.9 8.6 62 28 24384 90 14 -14.0 0.0 | 114 7 -6.4 2.8 63 26 24689 65 17 -15.4 -7.2 | 61 9 -7.8 -4.4 64 25 24994 60 13 -11.3 -6.5 | 45 5 -3.6 -3.7 65 24 25298 75 13 -12.6 -3.4 | 84 5 -4.9 -0.5 66 23 25603 105 13 -12.6 3.4 | 141 8 -4.9 6.2 67 22 25908 70 8 -7.5 -2.7 | 232 0 0.1 0.1 68 21 26213 35 12 -6.9 -9.8 | 354 7 0.7 -7.0 69 20 26500 75 22 -21.3 -5.7 | 78 14 -13.6 -2.9 70 19 26822 65 21 -19.0 -8.9 | 62 13 -11.4 -6.1 71 18 27127 100 26 -25.6 4.5 | 112 19 -18.0 7.3 72 17 27737 95 24 -23.9 2.1 | 107 17 -16.3 4.9 73 16 28042 70 23 -21.6 -7.9 | 70 15 -14.0 -5.0 74 14 28651 65 29 -26.3 -12.3 | 63 21 -18.7 -9.4 75 14 28956 85 23 -22.9 -2.0 | 93 15 -15.3 0.8 76 13 29566 85 22 -21.9 -1.9 | 94 14 -14.3 0.9 77 11 30175 120 14 -12.1 7.0 | 155 11 -4.5 9.8 78 10 31060 40 12 -7.7 -9.2 | 1 6 -0.1 -6.4 Wind Parameters Mean winds (0-6000m): 39.7 at 10.8 knts Storm direction: 69.7 at 8.1 knts Shear (0-3000m) pos: 0.3 neg: 1.8 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -52.5 deg Storm rel helicity (0-3000m) pos: 24.6 neg: -19.8 tot: 4.8 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.54 Bulk Shear: 0.94 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 52 9 355 3| 5.6 0.0 5.6| 1.7 -9.9 -8.2 -16.3 -0.38| 13.8 -5.2 1000 57 9 3 2| 2.8 2.4 5.2| 2.7 -12.9 -10.2 -10.2 -0.37| 11.7 -4.4 1500 43 9 343 4| 1.9 3.6 5.5| 4.3 -13.8 -9.5 -6.3 -0.26| 10.1 -2.7 2000 32 10 338 6| 1.0 2.7 3.7| 9.0 -13.8 -4.8 -2.4 -0.20| 8.0 -1.6 2500 27 11 339 7| 0.5 2.2 2.7| 14.4 -13.8 0.6 0.2 -0.13| 6.8 -0.9 3000 28 12 343 8| 0.3 1.8 2.1| 24.6 -19.8 4.8 1.6 -0.05| 7.3 -0.4 4000 24 12 339 8| 0.2 2.0 2.1| 25.5 -67.7 -42.2 -10.6 -0.27| 8.3 -2.3 5000 28 11 340 7| 1.4 1.6 2.9| 47.4 -67.7 -20.3 -4.1 0.01| 8.9 0.1 6000 40 11 353 6| 1.2 1.2 2.4| 56.2 -69.6 -13.4 -2.2 0.04| 8.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251009.12.gif