UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:1100Z 13 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 86 SFC 944 612 36.6 -1.4 9 38.0 15.4 350 12 314.9 315.6 290.7 326.6 3.65 2 932 726 33.0 -1.0 11 34.0 14.2 341 9 312.4 313.1 290.1 324.5 3.81 3 925 792 32.8 -0.2 12 33.0 14.3 335 7 312.8 313.6 290.5 325.8 4.07 4 850 1541 24.8 -2.2 17 27.0 10.4 35 5 312.1 312.9 290.0 324.3 3.82 5 772 2371 16.6 -3.4 25 20.0 6.4 23 12 312.0 312.7 290.0 324.2 3.85 6 700 3193 9.0 -7.0 32 16.0 1.5 10 19 312.5 313.1 289.6 322.8 3.23 7 618 4207 -0.3 -11.3 43 11.0 -4.7 348 16 313.1 313.6 289.2 321.6 2.61 8 600 4445 3.0 -38.0 3 41.0 -6.7 343 15 319.6 319.6 288.9 320.5 0.24 9 590 4581 2.4 -38.6 3 41.0 -7.1 340 14 320.4 320.5 289.2 321.3 0.23 10 500 5900 -5.1 -42.1 4 37.0 -12.4 310 10 326.8 326.9 291.0 327.5 0.19 11 483 6170 -6.9 -40.9 5 34.0 -13.6 287 9 327.9 327.9 291.3 328.7 0.22 12 400 7610 -17.1 -50.1 4 33.0 -21.4 160 5 332.8 332.8 292.6 333.2 0.10 13 325 9131 -28.9 -56.9 5 28.0 -31.1 232 11 336.8 336.9 293.6 337.1 0.05 14 300 9700 -31.9 -58.9 5 27.0 -33.7 260 13 340.4 340.4 294.4 340.6 0.05 15 290 9938 -33.3 -60.3 5 27.0 -35.0 258 14 341.7 341.7 294.8 341.9 0.04 16 250 10960 -41.1 -65.1 6 24.0 -42.1 250 20 345.0 345.0 295.5 345.1 0.02 17 200 12440 -52.9 -70.9 10 18.0 -53.2 260 21 349.0 349.0 296.4 349.1 0.01 18 182 13042 -57.7 -69.7 20 12.0 -57.9 257 20 350.7 350.7 296.8 350.8 0.02 19 178 13182 -58.7 -68.7 26 10.0 -58.9 256 20 351.3 351.3 297.0 351.4 0.02 20 170 13470 -60.3 -75.3 12 15.0 -60.4 254 19 353.3 353.3 297.4 353.4 0.01 21 150 14240 -65.9 -75.9 24 10.0 -66.0 250 18 356.6 356.6 298.0 356.6 0.01 22 149 14280 -66.3 -75.3 27 9.0 -66.4 249 18 356.6 356.6 298.0 356.6 0.01 23 137 14784 -68.9 -80.9 16 12.0 -68.9 233 16 360.6 360.6 298.8 360.6 0.00 24 100 16630 -75.9 -86.9 16 11.0 -75.9 175 9 381.1 381.1 302.4 381.1 0.00 25 96 16864 -77.1 -87.1 19 10.0 -77.1 195 11 383.2 383.2 302.8 383.2 0.00 26 83 17705 -72.5 -87.5 9 15.0 -72.6 190 12 408.9 408.9 306.4 408.9 0.00 27 76 18219 -73.7 -87.7 10 14.0 -73.7 109 10 416.8 416.8 307.3 416.8 0.00 28 70 18700 -72.1 -89.1 6 17.0 -72.2 180 13 430.1 430.1 308.9 430.1 0.00 29 63 19327 -69.5 -89.5 4 20.0 -69.6 170 10 449.0 449.0 310.8 449.0 0.00 30 58 19819 -71.5 -90.5 4 19.0 -71.6 132 10 455.3 455.3 311.3 455.3 0.00 31 50 20710 -66.3 -91.3 2 25.0 -66.5 95 16 487.2 487.2 314.0 487.3 0.00 32 40 22084 -58.9 -88.9 1 30.0 -59.7 126 15 537.9 537.9 317.4 538.0 0.00 33 36 22741 -60.9 -88.9 1 28.0 -61.6 109 11 549.2 549.2 318.1 549.2 0.00 34 30 23880 -58.5 -88.5 1 30.0 -59.6 135 13 585.2 585.2 319.9 585.2 0.01 35 20 26470 -51.9 -84.9 1 33.0 -54.8 75 15 677.3 677.3 323.7 677.4 0.01 36 14 28797 -46.5 -83.5 1 37.0 -52.2 100 12 768.4 768.4 326.4 768.6 0.03 37 10 31020 -47.1 -84.1 1 37.0 -53.8 65 23 843.7 843.7 328.2 844.0 0.03 38 8.0 32501 -45.9 -82.9 1 37.0 -54.1 904.1 904.1 329.5 904.6 0.05 TRP 96 16864 -77.1 -87.1 19 10.0 -77.1 195 11 383.2 383.2 302.8 383.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 620.65 mb = 4174.28 m = 13694.99 ft Freezing level: 616.36 mb = 4228.62 m = 13873.27 ft Freezing level: 561.20 mb = 5003.01 m = 16413.86 ft Wetbulb zero: 679.82 mb = 3431.11 m = 11256.80 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 19.13 % Est. max temperature: 33.82 C = 92.87 F Sfc-Lift cond lev (LCL): 543.03 mb = 5242.01 m = 17198.00 ft T: -1.36 C 700-500 lapse rate: 5.21 C/km ThetaE index: 5.29 C Layer 850.0- 590.0 mb Conv cond level (CCL): 455.52 mb = 6617.44 m = 21710.49 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 50.89 C = 123.60 F Cap Strength: 7.92 C Lifted Index: 8.59 C Risk: None Lifted Index @300 mb: 11.62 C Lifted Index @700 mb: -0.14 C Showalter Index: 9.00 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 2.90 C K Index: 11.70 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.39 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 41281.14 J/kg Cap Strength: 8.48 C Lift Cond Lev (LCL): 567.86 mb = 4885.70 m = 16028.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 23 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 ---------------------------------------------------------- 0 944 612 350 12 2.1 -11.8 | 302 7 5.7 -3.5 1 925 792 335 7 3.0 -6.3 | 253 7 6.5 1.9 2 850 1541 35 5 -2.9 -4.1 | 190 4 0.7 4.2 3 700 3193 10 19 -3.3 -18.7 | 358 10 0.3 -10.4 4 500 5900 310 10 7.7 -6.4 | 261 11 11.2 1.9 5 400 7610 160 5 -1.7 4.7 | 188 13 1.9 13.0 6 300 9700 260 13 12.8 2.3 | 237 19 16.4 10.5 7 250 10960 250 20 18.8 6.8 | 236 27 22.4 15.1 8 200 12440 260 21 20.7 3.6 | 244 27 24.3 11.9 9 150 14240 250 18 16.9 6.2 | 235 25 20.5 14.4 10 100 16630 175 9 -0.8 9.0 | 189 17 2.8 17.2 11 96 16864 195 11 2.8 10.6 | 199 20 6.4 18.9 12 93 17069 210 12 6.0 10.4 | 207 21 9.6 18.7 13 88 17374 270 12 12.0 -0.0 | 242 18 15.6 8.3 14 79 17983 125 12 -9.8 6.9 | 158 16 -6.3 15.2 15 75 18288 105 10 -9.7 2.6 | 151 12 -6.1 10.9 16 71 18593 150 11 -5.5 9.5 | 174 18 -1.9 17.8 17 70 18700 180 13 0.0 13.0 | 190 22 3.6 21.3 18 68 18898 175 14 -1.2 13.9 | 186 22 2.4 22.2 19 64 19202 180 10 0.0 10.0 | 191 19 3.6 18.3 20 55 20117 110 10 -9.4 3.4 | 154 13 -5.8 11.7 21 52 20422 100 17 -16.7 3.0 | 130 17 -13.2 11.2 22 50 20710 95 16 -15.9 1.4 | 128 16 -12.4 9.7 23 50 20726 110 25 -23.5 8.6 | 130 26 -19.9 16.8 24 47 21031 95 17 -16.9 1.5 | 126 17 -13.4 9.8 25 45 21336 115 14 -12.7 5.9 | 147 17 -9.1 14.2 26 43 21641 110 17 -16.0 5.8 | 139 19 -12.4 14.1 27 41 21946 130 16 -12.3 10.3 | 155 20 -8.7 18.6 28 37 22555 115 11 -10.0 4.6 | 154 14 -6.4 12.9 29 34 23165 95 10 -10.0 0.9 | 145 11 -6.4 9.2 30 32 23470 120 7 -6.1 3.5 | 168 12 -2.5 11.8 31 31 23774 75 11 -10.6 -2.8 | 128 9 -7.1 5.4 32 30 23880 135 13 -9.2 9.2 | 162 18 -5.6 17.5 33 28 24384 120 13 -11.3 6.5 | 153 17 -7.7 14.8 34 25 24994 130 19 -14.6 12.2 | 152 23 -11.0 20.5 35 24 25298 95 16 -15.9 1.4 | 128 16 -12.4 9.7 36 23 25603 105 16 -15.5 4.1 | 136 17 -11.9 12.4 37 20 26470 75 15 -14.5 -3.9 | 112 12 -10.9 4.4 38 20 26518 80 22 -21.7 -3.8 | 104 19 -18.1 4.5 39 19 26822 75 15 -14.5 -3.9 | 112 12 -10.9 4.4 40 18 27127 40 20 -12.9 -15.3 | 53 12 -9.3 -7.0 41 16 27737 65 20 -18.1 -8.5 | 89 15 -14.6 -0.2 42 15 28346 95 12 -12.0 1.0 | 138 13 -8.4 9.3 43 13 29261 105 12 -11.6 3.1 | 145 14 -8.0 11.4 44 12 29870 35 2 -1.1 -1.6 | 200 7 2.4 6.6 45 11 30175 80 10 -9.8 -1.7 | 136 9 -6.3 6.5 46 10 31020 65 23 -20.8 -9.7 | 85 17 -17.3 -1.4 Wind Parameters Mean winds (0-6000m): 353.4 at 12.0 knts Storm direction: 23.4 at 9.0 knts Shear (0-3000m) pos: 1.5 neg: 2.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 38.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -28.4 tot: -28.4 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.60 Bulk Shear: 2.75 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 ------------------------------------------------------------------------------- 500 346 8 261 6| 6.2 0.0 6.2| 0.0 -11.1 -11.1 -22.2 -0.81| 8.7 -7.1 1000 357 7 246 4| 4.6 0.0 4.6| 0.0 -14.4 -14.4 -14.4 -0.83| 6.3 -5.3 1500 9 7 240 3| 3.0 1.5 4.5| 0.0 -15.3 -15.3 -10.2 -0.77| 5.8 -4.4 2000 13 8 261 2| 2.3 2.3 4.5| 0.0 -16.4 -16.4 -8.2 -0.68| 5.5 -3.7 2500 11 10 310 2| 1.8 2.7 4.6| 0.0 -19.1 -19.1 -7.6 -0.61| 5.4 -3.3 3000 10 11 329 3| 1.5 2.3 3.8| 0.0 -28.4 -28.4 -9.5 -0.65| 5.1 -3.3 4000 4 12 327 5| 1.1 1.5 2.7| 0.0 -46.7 -46.7 -11.7 -0.71| 4.8 -3.4 5000 359 13 319 6| 0.9 1.2 2.1| 0.0 -63.0 -63.0 -12.6 -0.75| 4.4 -3.3 6000 353 12 306 6| 0.8 1.1 1.9| 0.0-100.3-100.3 -16.7 -0.78| 4.7 -3.6 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251013.11.gif