UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 8 NOV 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 147 SFC 949 612 28.8 -9.2 8 38.0 11.0 50 10 306.5 306.9 286.4 312.9 2.00 2 925 837 25.6 -9.4 9 35.0 9.6 70 5 305.5 305.9 286.0 311.9 2.02 3 850 1569 18.4 -10.6 13 29.0 5.8 5 5 305.4 305.8 285.9 311.8 2.00 4 813 1947 14.8 -11.2 15 26.0 3.8 332 4 305.5 305.9 286.0 311.9 2.00 5 751 2609 9.6 -18.4 12 28.0 -0.3 337 1 306.9 307.1 285.6 310.8 1.19 6 700 3191 9.0 -34.0 3 43.0 -2.4 255 4 312.5 312.5 286.6 313.6 0.31 7 685 3370 8.6 -37.4 2 46.0 -2.9 238 4 313.9 314.0 287.0 314.8 0.22 8 633 4017 4.8 -38.2 3 43.0 -5.4 224 10 316.8 316.8 287.9 317.6 0.22 9 616 4240 6.0 233 13 320.6 10 500 5910 -5.9 -40.9 4 35.0 -12.9 235 20 325.8 325.9 290.7 326.7 0.21 11 400 7610 -18.7 -44.7 8 26.0 -22.4 240 40 330.7 330.7 292.1 331.4 0.18 12 387 7856 -19.7 -45.7 8 26.0 -23.2 244 41 332.5 332.5 292.6 333.2 0.17 13 300 9690 -35.5 -52.5 16 17.0 -36.7 240 48 335.3 335.4 293.3 335.7 0.10 14 287 9996 -38.3 -52.3 22 14.0 -39.2 241 51 335.6 335.6 293.3 336.0 0.11 15 282 10117 -39.1 -50.1 30 11.0 -39.8 242 51 336.2 336.2 293.5 336.7 0.14 16 277 10239 -39.9 -57.9 13 18.0 -40.8 242 52 336.7 336.7 293.6 337.0 0.06 17 250 10930 -45.7 -53.7 40 8.0 -46.1 245 57 338.1 338.1 294.0 338.5 0.10 18 244 11091 -47.3 -54.3 45 7.0 -47.6 247 57 338.1 338.1 293.9 338.5 0.10 19 237 11283 -48.3 -65.3 12 17.0 -48.7 250 56 339.4 339.4 294.2 339.5 0.02 20 228 11537 -50.7 -59.7 34 9.0 -51.0 253 56 339.5 339.5 294.3 339.7 0.05 21 222 11710 -51.7 -66.7 15 15.0 -52.0 256 55 340.6 340.6 294.5 340.7 0.02 22 201 12348 -55.9 -63.9 36 8.0 -56.1 265 54 343.8 343.8 295.3 343.9 0.04 23 200 12380 -56.1 -65.1 31 9.0 -56.3 265 54 343.9 343.9 295.3 344.1 0.03 24 190 12704 -58.7 -68.7 26 10.0 -58.8 268 56 344.8 344.8 295.5 344.9 0.02 25 180 13041 -60.6 -70.9 24 10.3 -60.7 265 60 347.1 347.1 296.0 347.2 0.01 26 161 13729 -64.5 -75.5 21 11.0 -64.6 266 53 351.8 351.8 297.0 351.8 0.01 27 151 14120 -65.3 -82.3 8 17.0 -65.4 261 48 356.9 356.9 298.1 356.9 0.00 28 150 14160 -65.5 -82.5 8 17.0 -65.6 260 47 357.2 357.2 298.1 357.3 0.00 29 115 15758 -69.9 -86.9 7 17.0 -69.9 263 50 377.3 377.3 301.8 377.3 0.00 30 103 16408 -73.9 -88.9 8 15.0 -73.9 250 31 381.7 381.7 302.5 381.7 0.00 31 100 16580 -74.1 -89.1 8 15.0 -74.2 250 33 384.6 384.6 303.0 384.6 0.00 32 87 17388 -75.5 -89.5 9 14.0 -75.5 240 22 397.4 397.4 304.9 397.4 0.00 33 70 18660 -71.1 -89.1 5 18.0 -71.2 85 3 432.3 432.3 309.1 432.3 0.00 34 50 20690 -64.3 -91.3 1 27.0 -64.6 130 7 492.0 492.0 314.4 492.0 0.00 35 33 23270 -57.1 -89.1 1 32.0 -58.3 179 10 573.1 573.1 319.3 573.2 0.00 36 30 23870 -58.3 -89.3 1 31.0 -59.4 170 7 585.7 585.7 319.9 585.7 0.00 37 28 24303 -58.7 -89.7 1 31.0 -59.8 123 5 596.3 596.3 320.5 596.3 0.00 38 20 26450 -51.7 -86.7 1 35.0 -54.7 95 15 677.9 677.9 323.7 678.0 0.01 39 16 27908 -48.1 -85.1 1 37.0 -52.8 135 10 734.3 734.4 325.5 734.5 0.02 40 12 29793 -50.7 -85.7 1 35.0 -55.4 14 4 788.1 788.1 327.0 788.3 0.02 41 10 31000 -43.3 -83.3 0 40.0 -51.8 340 17 857.9 857.9 328.5 858.3 0.04 42 9.5 31346 -42.1 -83.1 0 41.0 -51.5 875.1 875.2 329.0 875.5 0.04 43 8.5 32097 -43.1 -83.1 0 40.0 -52.5 899.5 899.5 329.4 900.0 0.05 TRP 103 16408 -73.9 -88.9 8 15.0 -73.9 250 31 381.7 381.7 302.5 381.7 0.00 WND 180 13041 -60.6 -70.9 24 10.3 -60.7 265 60 347.1 347.1 296.0 347.2 0.01 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 557.51 mb = 5081.86 m = 16672.57 ft Wetbulb zero: 755.94 mb = 2554.54 m = 8380.93 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 9.01 % Est. max temperature: 28.13 C = 82.63 F Sfc-Lift cond lev (LCL): 539.93 mb = 5294.87 m = 17371.41 ft T: -1.52 C 700-500 lapse rate: 5.48 C/km ThetaE index: 1.11 C Layer 925.0- 813.0 mb Conv cond level (CCL): 384.28 mb = 7906.90 m = 25940.94 ft Mean mixing ratio: 2.01 g/kg Conv temperature: 54.52 C = 130.14 F Cap Strength: 15.22 C Lifted Index: 15.17 C Risk: None Lifted Index @300 mb: 16.80 C Lifted Index @700 mb: 6.21 C Showalter Index: 15.29 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: -4.70 C K Index: -29.30 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.25 J/kg Max Up Vert Vel: 2.92 m/s Conv Inhibition (B-): 47818.72 J/kg Cap Strength: 15.22 C Lift Cond Lev (LCL): 547.17 mb = 5188.28 m = 17021.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 7 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 ---------------------------------------------------------- 0 949 612 50 10 -7.7 -6.4 | 66 16 -15.0 -6.6 1 925 837 70 5 -4.7 -1.7 | 81 12 -12.0 -1.9 2 917 914 65 5 -4.5 -2.1 | 79 12 -11.9 -2.3 3 850 1569 5 5 -0.4 -5.0 | 57 9 -7.8 -5.2 4 794 2134 315 3 2.1 -2.1 | 66 6 -5.2 -2.3 5 766 2438 0 0 -0.0 -0.0 | 89 7 -7.4 -0.2 6 700 3191 255 4 3.9 1.0 | 104 4 -3.5 0.9 7 661 3658 210 4 2.0 3.5 | 122 6 -5.4 3.3 8 613 4267 235 14 11.5 8.0 | 208 9 4.1 7.9 9 590 4572 235 13 10.6 7.5 | 204 8 3.3 7.3 10 568 4877 230 15 11.5 9.6 | 204 10 4.1 9.5 11 547 5182 245 14 12.7 5.9 | 223 8 5.3 5.7 12 527 5486 225 21 14.8 14.8 | 207 16 7.5 14.7 13 507 5791 220 18 11.6 13.8 | 197 14 4.2 13.6 14 500 5910 235 20 16.4 11.5 | 219 14 9.0 11.3 15 488 6096 250 21 19.7 7.2 | 240 14 12.4 7.0 16 469 6401 235 20 16.4 11.5 | 219 14 9.0 11.3 17 433 7010 250 26 24.4 8.9 | 243 19 17.1 8.7 18 400 7610 240 40 34.6 20.0 | 234 34 27.3 19.8 19 399 7620 240 40 34.6 20.0 | 234 34 27.3 19.8 20 352 8534 255 44 42.5 11.4 | 252 37 35.2 11.2 21 324 9144 245 50 45.3 21.1 | 241 43 38.0 21.0 22 300 9690 240 48 41.6 24.0 | 235 42 34.2 23.8 23 297 9754 240 49 42.4 24.5 | 235 43 35.1 24.3 24 250 10930 245 57 51.7 24.1 | 242 50 44.3 23.9 25 200 12380 265 54 53.8 4.7 | 264 47 46.4 4.5 26 196 12497 270 54 54.0 -0.0 | 270 47 46.6 -0.2 27 180 13041 265 60 59.8 5.2 | 264 53 52.4 5.1 28 178 13106 265 60 59.8 5.2 | 264 53 52.4 5.1 29 169 13411 270 57 57.0 -0.0 | 270 50 49.6 -0.2 30 150 14160 260 47 46.3 8.2 | 258 40 38.9 8.0 31 139 14630 260 46 45.3 8.0 | 258 39 38.0 7.8 32 119 15545 270 60 60.0 -0.0 | 270 53 52.6 -0.2 33 107 16154 250 29 27.3 9.9 | 244 22 19.9 9.7 34 103 16408 250 31 29.1 10.6 | 244 24 21.8 10.4 35 100 16580 250 33 31.0 11.3 | 245 26 23.7 11.1 36 97 16764 250 33 31.0 11.3 | 245 26 23.7 11.1 37 92 17069 270 21 21.0 -0.0 | 271 14 13.6 -0.2 38 87 17374 240 22 19.1 11.0 | 227 16 11.7 10.8 39 83 17678 245 29 26.3 12.3 | 237 22 18.9 12.1 40 79 17983 280 21 20.7 -3.6 | 286 14 13.3 -3.8 41 75 18288 270 11 11.0 -0.0 | 273 4 3.6 -0.2 42 70 18660 85 3 -3.0 -0.3 | 88 10 -10.3 -0.4 43 64 19202 95 1 -1.0 0.1 | 89 8 -8.3 -0.1 44 61 19507 150 10 -5.0 8.7 | 125 15 -12.4 8.5 45 50 20690 130 7 -5.4 4.5 | 109 13 -12.7 4.3 46 50 20726 50 10 -7.7 -6.4 | 66 16 -15.0 -6.6 47 45 21336 165 10 -2.6 9.7 | 134 14 -9.9 9.5 48 39 22250 250 3 2.8 1.0 | 101 5 -4.5 0.9 49 37 22555 190 14 2.4 13.8 | 160 14 -4.9 13.6 50 30 23870 170 7 -1.2 6.9 | 128 11 -8.6 6.7 51 25 24994 50 2 -1.5 -1.3 | 81 9 -8.9 -1.5 52 24 25298 35 10 -5.7 -8.2 | 57 16 -13.1 -8.4 53 23 25603 45 13 -9.2 -9.2 | 60 19 -16.5 -9.4 54 22 25908 115 13 -11.8 5.5 | 106 20 -19.1 5.3 55 21 26213 80 15 -14.8 -2.6 | 83 22 -22.1 -2.8 56 20 26450 95 15 -14.9 1.3 | 93 22 -22.3 1.1 57 20 26518 65 13 -11.8 -5.5 | 74 20 -19.1 -5.7 58 18 27127 125 13 -10.6 7.5 | 112 19 -18.0 7.3 59 17 27432 105 14 -13.5 3.6 | 99 21 -20.9 3.5 60 16 27737 115 11 -10.0 4.6 | 104 18 -17.3 4.5 61 16 28042 150 10 -5.0 8.7 | 125 15 -12.4 8.5 62 11 30175 345 3 0.8 -2.9 | 65 7 -6.6 -3.1 63 10 31000 340 17 5.8 -16.0 | 5 16 -1.5 -16.1 Wind Parameters Mean winds (0-6000m): 238.7 at 9.8 knts Storm direction: 268.7 at 7.4 knts Shear (0-3000m) pos: 0.4 neg: 2.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 55.3 deg Storm rel helicity (0-3000m) pos: 23.2 neg: -15.6 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 33.57 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 58 6 75 13| 0.0 5.2 5.2| 13.2 -5.1 8.2 16.4 0.25| 7.5 1.9 1000 43 6 69 12| 0.0 4.0 4.0| 13.2 -13.2 0.0 0.0 -0.10| 5.8 -0.6 1500 28 5 65 11| 0.0 3.6 3.6| 15.1 -13.4 1.7 1.2 -0.01| 5.1 -0.0 2000 23 4 66 10| 0.6 2.7 3.3| 19.6 -14.6 5.0 2.5 0.10| 4.8 0.5 2500 13 4 65 9| 0.5 2.9 3.3| 20.8 -15.6 5.2 2.1 0.10| 4.6 0.5 3000 355 4 61 8| 0.4 2.5 2.8| 23.2 -15.6 7.5 2.5 0.17| 4.5 0.8 4000 255 5 120 2| 1.2 1.8 3.0| 41.6 -16.5 25.0 6.3 0.38| 4.8 1.8 5000 240 8 168 4| 1.0 2.1 3.1| 48.3 -31.9 16.4 3.3 0.24| 5.4 1.3 6000 239 10 192 5| 1.3 2.0 3.2| 94.4 -54.4 40.0 6.7 0.27| 6.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251108.12.gif