UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 11 JAN 26 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 198 SFC 953 612 19.0 1.0 30 18.0 9.7 10 4 296.2 297.0 284.9 309.0 4.31 2 853 1536 7.6 -0.4 57 8.0 3.8 287 8 293.8 294.6 284.0 306.6 4.35 3 850 1565 8.4 0.4 57 8.0 4.5 285 8 294.9 295.8 284.8 308.6 4.63 4 848 1584 8.8 0.8 57 8.0 4.8 284 8 295.6 296.4 285.2 309.6 4.78 5 819 1871 7.2 1.2 66 6.0 4.2 274 12 296.8 297.7 286.0 311.9 5.10 6 799 2075 6.4 -7.6 36 14.0 0.5 267 13 298.1 298.6 283.9 306.3 2.70 7 787 2199 8.8 -29.2 5 38.0 -1.6 265 13 301.9 302.0 282.8 303.4 0.43 8 712 3019 3.2 -16.8 21 20.0 -3.7 313 16 304.5 304.8 285.0 309.2 1.44 9 700 3157 3.2 -19.8 17 23.0 -4.3 295 22 306.0 306.2 285.2 309.7 1.13 10 682 3368 2.6 -24.4 12 27.0 -5.3 295 18 307.6 307.8 285.4 310.3 0.78 11 547 5117 -7.5 -52.5 1 45.0 -13.8 288 25 315.7 315.7 287.4 315.9 0.05 12 530 5362 -9.5 -44.5 4 35.0 -15.1 286 24 316.1 316.2 287.6 316.7 0.14 13 524 5450 -9.5 -23.5 31 14.0 -13.4 285 24 317.2 317.4 289.0 320.9 1.10 14 500 5810 -12.1 -26.1 30 14.0 -15.6 275 31 318.3 318.5 289.2 321.4 0.91 15 468 6309 -16.1 -30.1 29 14.0 -19.0 288 37 319.4 319.5 289.3 321.8 0.67 16 450 6603 -17.5 -43.5 8 26.0 -21.1 290 42 321.2 321.3 289.3 321.9 0.18 17 404 7398 -23.3 -41.3 18 18.0 -25.7 290 57 323.8 323.8 290.2 324.7 0.25 18 400 7470 -23.9 -42.9 16 19.0 -26.3 290 58 323.9 324.0 290.2 324.7 0.22 19 338 8669 -35.7 -46.7 31 11.0 -36.5 282 55 323.8 323.9 290.1 324.5 0.17 20 312 9221 -39.3 -59.3 10 20.0 -40.2 290 60 326.3 326.3 290.7 326.5 0.04 21 304 9399 -38.3 -68.3 3 30.0 -39.4 290 71 330.1 330.1 291.7 330.2 0.01 22 300 9490 -38.9 -68.9 3 30.0 -39.9 290 77 330.5 330.5 291.9 330.6 0.01 23 260 10460 -46.9 -66.9 8 20.0 -47.4 291 74 332.6 332.6 292.4 332.7 0.02 24 250 10720 -47.9 -73.9 3 26.0 -48.4 295 74 334.9 334.9 293.0 334.9 0.01 25 242 10934 -48.9 -69.9 7 21.0 -49.3 291 75 336.5 336.5 293.4 336.5 0.01 26 204 12051 -50.9 -76.4 3 25.5 -51.3 295 102 350.2 350.2 296.7 350.2 0.01 27 200 12180 -51.1 -77.1 3 26.0 -51.5 295 100 351.8 351.9 297.0 351.9 0.01 28 168 13307 -53.3 -83.3 1 30.0 -53.7 283 91 366.2 366.2 299.9 366.2 0.00 29 150 14030 -57.3 -85.3 2 28.0 -57.6 285 86 371.4 371.4 300.8 371.4 0.00 30 137 14600 -59.5 -86.5 2 27.0 -59.7 276 69 377.2 377.2 301.8 377.2 0.00 31 118 15515 -68.1 -89.1 3 21.0 -68.2 271 65 377.8 377.8 301.9 377.8 0.00 32 100 16500 -71.5 -90.5 4 19.0 -71.6 260 27 389.6 389.6 303.8 389.6 0.00 33 85 17440 -79.5 -92.5 10 13.0 -79.5 260 33 391.9 391.9 304.0 391.9 0.00 34 77 18000 -79.1 -93.1 8 14.0 -79.1 262 36 404.0 404.0 305.7 404.0 0.00 35 71 18467 -73.7 -90.7 6 17.0 -73.7 261 24 425.0 425.0 308.3 425.0 0.00 36 70 18550 -74.3 -90.3 7 16.0 -74.3 250 17 425.4 425.4 308.3 425.4 0.00 37 66 18891 -75.3 -90.3 8 15.0 -75.3 250 17 430.5 430.5 308.9 430.5 0.00 38 62 19258 -69.5 -89.5 4 20.0 -69.6 299 23 451.1 451.1 311.0 451.1 0.00 39 58 19653 -71.7 -89.7 5 18.0 -71.8 307 17 454.8 454.8 311.3 454.8 0.00 40 53 20190 -67.1 -90.1 2 23.0 -67.3 325 11 477.3 477.3 313.2 477.4 0.00 41 50 20540 -68.5 -90.5 3 22.0 -68.7 265 7 482.1 482.1 313.6 482.1 0.00 42 46 21039 -69.3 -90.3 3 21.0 -69.5 242 8 491.8 491.8 314.4 491.8 0.00 43 38 22202 -61.5 -89.5 1 28.0 -62.1 227 15 539.3 539.3 317.5 539.3 0.00 44 30 23670 -60.7 -88.7 1 28.0 -61.6 250 7 579.2 579.2 319.6 579.2 0.00 45 26 24564 -58.7 -87.7 1 29.0 -59.9 209 14 609.0 609.0 321.0 609.1 0.01 46 23 25340 -55.5 -86.5 1 31.0 -57.4 247 26 640.2 640.2 322.3 640.2 0.01 47 20 26230 -55.7 -85.7 1 30.0 -57.8 280 28 665.7 665.7 323.3 665.8 0.01 48 17 27266 -56.1 -86.1 1 30.0 -58.3 269 23 696.1 696.1 324.3 696.2 0.01 49 16 27655 -53.5 -85.5 1 32.0 -56.5 259 20 716.7 716.7 325.0 716.9 0.02 50 12 29503 -54.9 -84.9 1 30.0 -58.2 278 10 773.2 773.2 326.5 773.4 0.02 51 11 30061 -54.3 -85.3 1 31.0 -57.9 273 11 794.9 794.9 327.1 795.1 0.02 52 10 30680 -48.9 -82.9 1 34.0 -54.8 270 13 837.0 837.0 328.1 837.4 0.04 53 9.9 30746 -48.7 -82.7 1 34.0 -54.8 840.2 840.2 328.2 840.6 0.04 54 9.2 31227 -50.1 -83.1 1 33.0 -55.8 852.6 852.6 328.5 853.0 0.04 55 6.5 33528 -43.9 -79.9 1 36.0 -54.0 967.9 967.9 330.7 969.0 0.10 TRP 85 17440 -79.5 -92.5 10 13.0 -79.5 260 33 391.9 391.9 304.0 391.9 0.00 WND 204 12051 -50.9 -76.4 3 25.5 -51.3 295 102 350.2 350.2 296.7 350.2 0.01 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 647.25 mb = 3817.99 m = 12526.06 ft Wetbulb zero: 795.89 mb = 2106.68 m = 6911.58 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 21.69 % Est. max temperature: 20.60 C = 69.09 F Sfc-Lift cond lev (LCL): 727.59 mb = 2841.90 m = 9323.71 ft T: 4.41 C 700-500 lapse rate: 5.77 C/km ThetaE index: 8.47 C Layer 799.0- 712.0 mb Conv cond level (CCL): 565.33 mb = 4855.64 m = 15930.38 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 37.04 C = 98.68 F Cap Strength: 11.46 C Lifted Index: 11.61 C Risk: None Lifted Index @300 mb: 16.33 C Lifted Index @700 mb: 8.42 C Showalter Index: 11.11 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 12.50 C K Index: -2.10 Risk: None Sweat Index: 51.80 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.60 J/kg Max Up Vert Vel: 1.10 m/s Conv Inhibition (B-): 59749.86 J/kg Cap Strength: 11.63 C Lift Cond Lev (LCL): 740.74 mb = 2695.23 m = 8842.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 14 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 ---------------------------------------------------------- 0 953 612 10 4 -0.7 -3.9 | 118 12 -10.9 5.8 1 925 861 345 5 1.3 -4.8 | 119 10 -8.9 4.9 2 919 914 330 5 2.5 -4.3 | 125 9 -7.7 5.4 3 850 1565 285 8 7.7 -2.1 | 162 8 -2.5 7.7 4 823 1829 275 12 12.0 -1.0 | 191 9 1.7 8.7 5 793 2134 265 13 13.0 1.1 | 194 11 2.7 10.9 6 764 2438 265 12 12.0 1.0 | 189 11 1.7 10.8 7 736 2743 290 17 16.0 -5.8 | 236 7 5.8 4.0 8 709 3048 315 16 11.3 -11.3 | 324 2 1.1 -1.5 9 700 3157 295 22 19.9 -9.3 | 267 10 9.7 0.5 10 683 3353 295 18 16.3 -7.6 | 250 6 6.1 2.2 11 657 3658 295 14 12.7 -5.9 | 213 5 2.5 3.9 12 632 3962 270 12 12.0 -0.0 | 190 10 1.8 9.8 13 608 4267 270 22 22.0 -0.0 | 230 15 11.8 9.8 14 585 4572 265 22 21.9 1.9 | 225 17 11.7 11.7 15 563 4877 290 25 23.5 -8.6 | 265 13 13.3 1.2 16 521 5486 285 24 23.2 -6.2 | 255 13 13.0 3.6 17 501 5791 260 31 30.5 5.4 | 233 25 20.3 15.2 18 500 5810 275 31 30.9 -2.7 | 251 22 20.7 7.1 19 481 6096 285 32 30.9 -8.3 | 266 21 20.7 1.5 20 462 6401 290 39 36.6 -13.3 | 278 27 26.4 -3.6 21 400 7470 290 58 54.5 -19.8 | 283 45 44.3 -10.1 22 392 7620 290 58 54.5 -19.8 | 283 45 44.3 -10.1 23 344 8534 280 55 54.2 -9.6 | 270 44 44.0 0.2 24 315 9144 290 56 52.6 -19.2 | 282 43 42.4 -9.4 25 300 9490 290 77 72.4 -26.3 | 285 64 62.1 -16.6 26 289 9754 290 80 75.2 -27.4 | 285 67 65.0 -17.6 27 276 10058 285 73 70.5 -18.9 | 279 61 60.3 -9.1 28 250 10720 295 74 67.1 -31.3 | 291 61 56.9 -21.5 29 241 10973 290 75 70.5 -25.7 | 285 62 60.3 -15.9 30 204 12051 295 102 92.4 -43.1 | 292 89 82.2 -33.3 31 200 12180 295 100 90.6 -42.3 | 292 87 80.4 -32.5 32 200 12192 295 102 92.4 -43.1 | 292 89 82.2 -33.3 33 173 13106 285 88 85.0 -22.8 | 280 76 74.8 -13.0 34 158 13716 280 98 96.5 -17.0 | 275 87 86.3 -7.2 35 150 14030 285 86 83.1 -22.3 | 280 74 72.9 -12.5 36 136 14630 275 68 67.7 -5.9 | 266 58 57.5 3.8 37 111 15850 270 64 64.0 -0.0 | 260 55 53.8 9.8 38 101 16459 280 39 38.4 -6.8 | 264 28 28.2 3.0 39 100 16500 260 27 26.6 4.7 | 229 22 16.4 14.5 40 96 16764 265 27 26.9 2.4 | 234 21 16.7 12.1 41 91 17069 250 29 27.3 9.9 | 221 26 17.0 19.7 42 85 17440 260 33 32.5 5.7 | 235 27 22.3 15.5 43 77 17983 260 36 35.5 6.3 | 238 30 25.2 16.0 44 73 18288 285 39 37.7 -10.1 | 271 27 27.5 -0.3 45 70 18550 250 17 16.0 5.8 | 200 17 5.8 15.6 46 69 18593 310 30 23.0 -19.3 | 307 16 12.8 -9.5 47 66 18898 250 17 16.0 5.8 | 200 17 5.8 15.6 48 63 19202 295 24 21.8 -10.1 | 272 12 11.5 -0.4 49 60 19507 315 21 14.8 -14.8 | 318 7 4.6 -5.1 50 57 19812 300 14 12.1 -7.0 | 215 3 1.9 2.8 51 51 20422 340 10 3.4 -9.4 | 93 7 -6.8 0.4 52 50 20540 265 7 7.0 0.6 | 163 11 -3.2 10.4 53 42 21641 215 10 5.7 8.2 | 166 19 -4.5 18.0 54 40 21946 250 15 14.1 5.1 | 195 15 3.9 14.9 55 38 22250 225 15 10.6 10.6 | 181 20 0.4 20.4 56 34 22860 260 22 21.7 3.8 | 220 18 11.5 13.6 57 31 23470 290 12 11.3 -4.1 | 191 6 1.1 5.7 58 30 23670 250 7 6.6 2.4 | 163 13 -3.6 12.2 59 28 24079 285 4 3.9 -1.0 | 144 11 -6.3 8.7 60 27 24384 200 11 3.8 10.3 | 162 21 -6.4 20.1 61 22 25603 260 30 29.5 5.2 | 232 24 19.3 15.0 62 21 25908 265 33 32.9 2.9 | 241 26 22.7 12.6 63 20 26230 280 28 27.6 -4.9 | 254 18 17.4 4.9 64 18 26822 280 29 28.6 -5.0 | 256 19 18.4 4.7 65 17 27432 265 21 20.9 1.8 | 223 16 10.7 11.6 66 15 28042 250 19 17.9 6.5 | 205 18 7.6 16.3 67 14 28651 300 17 14.7 -8.5 | 254 5 4.5 1.3 68 13 28956 310 12 9.2 -7.7 | 154 2 -1.0 2.1 69 12 29566 275 10 10.0 -0.9 | 178 9 -0.2 8.9 70 10 30680 270 13 13.0 -0.0 | 196 10 2.8 9.8 Wind Parameters Mean winds (0-6000m): 283.8 at 18.8 knts Storm direction: 313.8 at 14.1 knts Shear (0-3000m) pos: 2.1 neg: 2.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 44.2 neg: -15.2 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 36.36 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 ------------------------------------------------------------------------------- 500 339 5 121 10| 0.0 4.9 4.9| 5.9 -0.3 5.6 11.2 0.45| 5.2 2.3 1000 312 6 135 8| 0.0 4.8 4.8| 15.7 -0.3 15.5 15.5 0.70| 5.2 3.6 1500 292 8 157 7| 0.0 5.0 5.0| 24.4 -0.3 24.2 16.1 0.69| 5.4 3.8 2000 283 9 171 8| 1.0 3.7 4.7| 33.7 -2.8 31.0 15.5 0.65| 5.4 3.5 2500 288 11 179 6| 2.5 3.0 5.5| 44.2 -4.0 40.2 16.1 0.55| 7.3 4.0 3000 290 12 190 6| 2.1 2.4 4.5| 44.2 -15.2 29.0 9.7 0.29| 7.7 2.2 4000 284 13 203 7| 1.6 3.3 4.8| 71.7 -24.3 47.5 11.9 0.28| 8.1 2.3 5000 284 16 220 8| 2.1 3.3 5.4|105.4 -42.7 62.7 12.5 0.27| 8.2 2.2 6000 284 19 237 10| 3.2 2.7 5.9|200.2 -55.5 144.6 24.1 0.33| 9.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260111.12.gif