UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 19 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 122 SFC 945 612 22.2 -6.8 14 29.0 8.8 330 8 300.2 300.6 284.4 307.7 2.43 2 925 799 19.6 -4.4 19 24.0 8.2 340 11 299.4 299.9 284.7 308.4 2.98 3 867 1349 14.0 -5.0 26 19.0 5.3 331 10 299.1 299.7 284.7 308.4 3.04 4 850 1515 12.6 -5.4 28 18.0 4.4 325 9 299.3 299.9 284.8 308.5 3.00 5 751 2538 3.8 -2.2 65 6.0 1.0 274 22 300.6 301.4 286.6 313.7 4.33 6 737 2691 3.0 -7.0 48 10.0 -1.3 267 24 301.3 301.9 285.6 310.7 3.07 7 730 2769 3.6 -18.4 18 22.0 -3.6 266 25 302.8 303.0 284.1 306.8 1.23 8 711 2983 4.0 -30.0 6 34.0 -4.8 272 30 305.5 305.6 284.2 307.1 0.44 9 708 3017 4.4 -28.6 7 33.0 -4.5 272 30 306.4 306.5 284.6 308.1 0.51 10 700 3110 3.8 -25.2 10 29.0 -4.6 275 32 306.7 306.8 284.9 309.1 0.70 11 692 3203 3.0 -27.0 9 30.0 -5.3 277 32 306.8 306.9 284.9 308.9 0.60 12 679 3357 3.8 -37.2 3 41.0 -5.5 279 32 309.4 309.4 285.4 310.2 0.23 13 593 4443 -1.9 -48.9 1 47.0 -9.9 285 39 315.0 315.0 287.2 315.3 0.08 14 500 5770 -13.1 -47.1 4 34.0 -17.8 280 45 317.1 317.1 287.9 317.5 0.11 15 492 5892 -13.9 -47.9 4 34.0 -18.4 278 46 317.6 317.6 288.1 317.9 0.10 16 438 6763 -19.7 -55.7 3 36.0 -23.2 275 55 320.9 321.0 289.1 321.1 0.05 17 400 7430 -23.9 -56.9 3 33.0 -26.6 275 62 323.9 323.9 290.0 324.1 0.04 18 389 7633 -24.9 -56.9 3 32.0 -27.5 275 64 325.2 325.2 290.4 325.4 0.04 19 384 7727 -25.1 -38.1 29 13.0 -27.0 275 65 326.2 326.2 291.0 327.5 0.37 20 365 8093 -28.7 -37.7 42 9.0 -29.9 273 68 326.1 326.2 291.0 327.6 0.41 21 357 8251 -29.9 -43.9 24 14.0 -31.4 270 69 326.6 326.6 291.0 327.4 0.22 22 300 9460 -41.3 -49.3 42 8.0 -41.8 280 71 327.2 327.2 291.0 327.7 0.14 23 296 9551 -42.1 -50.1 41 8.0 -42.5 280 71 327.3 327.3 291.1 327.8 0.13 24 277 9995 -46.3 -50.1 65 3.8 -46.5 280 76 327.5 327.5 291.2 328.0 0.14 25 275 10043 -46.7 -51.0 61 4.3 -46.9 280 76 327.6 327.6 291.2 328.1 0.13 26 270 10164 -47.5 -53.5 50 6.0 -47.7 280 78 328.1 328.2 291.3 328.5 0.10 27 264 10312 -48.7 -51.6 72 2.9 -48.8 280 80 328.5 328.5 291.5 329.0 0.12 28 259 10438 -49.3 -59.3 30 10.0 -49.6 280 82 329.4 329.4 291.6 329.6 0.05 29 257 10489 -48.3 -74.3 3 26.0 -48.7 280 83 331.6 331.6 292.2 331.7 0.01 30 250 10670 -49.1 -70.1 7 21.0 -49.5 280 86 333.1 333.1 292.6 333.1 0.01 31 205 11961 -53.4 -76.1 5 22.8 -53.7 295 121 345.8 345.8 295.7 345.8 0.01 32 200 12120 -53.9 -76.9 4 23.0 -54.2 295 117 347.4 347.4 296.1 347.4 0.01 33 172 13082 -58.1 -82.1 3 24.0 -58.3 280 105 355.8 355.8 297.8 355.8 0.00 34 159 13581 -56.3 -86.3 1 30.0 -56.6 272 96 366.9 366.9 300.0 366.9 0.00 35 150 13950 -58.7 -86.7 2 28.0 -58.9 275 99 368.9 368.9 300.4 369.0 0.00 36 100 16420 -70.5 -90.5 4 20.0 -70.6 280 65 391.5 391.5 304.0 391.5 0.00 37 89 17104 -75.1 -90.1 8 15.0 -75.2 270 60 395.6 395.6 304.6 395.6 0.00 38 83 17508 -75.3 -90.3 8 15.0 -75.3 272 60 403.2 403.2 305.6 403.2 0.00 39 73 18262 -69.9 -90.9 3 21.0 -70.0 280 41 429.7 429.7 308.8 429.7 0.00 40 70 18510 -72.5 -90.5 5 18.0 -72.6 280 24 429.3 429.3 308.7 429.3 0.00 41 68 18680 -73.5 -91.5 5 18.0 -73.6 274 24 430.7 430.7 308.9 430.7 0.00 42 50 20500 -68.5 -91.5 2 23.0 -68.7 300 23 482.1 482.1 313.6 482.1 0.00 43 44 21269 -68.1 -92.1 2 24.0 -68.3 285 16 501.0 501.0 315.0 501.0 0.00 44 40 21849 -62.9 -91.9 1 29.0 -63.4 276 20 527.9 527.9 316.8 527.9 0.00 45 35 22673 -62.7 -90.7 1 28.0 -63.3 256 18 549.0 549.0 318.1 549.0 0.00 46 33 23040 -58.9 -89.9 1 31.0 -59.9 246 19 568.4 568.4 319.0 568.4 0.00 47 30 23640 -57.9 -89.9 1 32.0 -59.0 255 27 586.8 586.8 320.0 586.8 0.00 48 24 25050 -56.1 -88.1 1 32.0 -57.8 261 29 630.7 630.7 321.9 630.7 0.01 49 23 25320 -57.1 -88.1 1 31.0 -58.7 263 31 635.5 635.5 322.1 635.5 0.01 50 20 26210 -53.7 -87.7 1 34.0 -56.2 300 16 671.8 671.8 323.5 671.9 0.01 51 19 26540 -53.5 -86.5 1 33.0 -56.2 276 20 682.4 682.4 323.9 682.4 0.01 52 17 27254 -55.1 -88.1 1 33.0 -57.6 217 6 699.3 699.3 324.4 699.3 0.01 53 16 27642 -53.5 -87.5 1 34.0 -56.5 218 10 716.7 716.7 325.0 716.8 0.01 54 16 27642 -48.5 -85.5 1 37.0 -53.1 218 10 733.0 733.0 325.4 733.2 0.02 55 14 28522 -48.1 -84.1 1 36.0 -53.2 231 14 762.9 762.9 326.3 763.1 0.02 56 14 28522 -48.9 -84.9 1 36.0 -53.8 231 14 760.2 760.2 326.2 760.4 0.02 57 10 30770 -41.5 -82.5 0 41.0 -51.0 125 17 864.6 864.7 328.7 865.1 0.04 58 9.5 31120 -39.5 -80.5 0 41.0 -50.3 885.0 885.0 329.1 885.6 0.06 59 7.3 32925 -38.9 -80.9 0 42.0 -51.4 956.7 956.7 330.5 957.6 0.08 TRP 89 17104 -75.1 -90.1 8 15.0 -75.2 270 60 395.6 395.6 304.6 395.6 0.00 WND 205 11961 -53.4 -76.1 5 22.8 -53.7 295 121 345.8 345.8 295.7 345.8 0.01 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 621.67 mb = 4081.05 m = 13389.12 ft Wetbulb zero: 744.98 mb = 2603.64 m = 8542.01 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 17.16 % Est. max temperature: 22.09 C = 71.75 F Sfc-Lift cond lev (LCL): 611.82 mb = 4192.58 m = 13755.02 ft T: -0.58 C 700-500 lapse rate: 6.35 C/km ThetaE index: 6.89 C Layer 737.0- 711.0 mb Conv cond level (CCL): 506.45 mb = 5670.34 m = 18603.25 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 38.70 C = 101.65 F Cap Strength: 11.73 C Lifted Index: 10.26 C Risk: None Lifted Index @300 mb: 13.52 C Lifted Index @700 mb: 6.64 C Showalter Index: 10.14 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 7.70 C K Index: -8.70 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.53 J/kg Max Up Vert Vel: 2.25 m/s Conv Inhibition (B-): 53950.52 J/kg Cap Strength: 11.72 C Lift Cond Lev (LCL): 643.61 mb = 3786.07 m = 12421.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 23 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 ---------------------------------------------------------- 0 945 612 330 8 4.0 -6.9 | 124 16 -12.9 8.8 1 925 799 340 11 3.8 -10.3 | 112 14 -13.2 5.4 2 912 914 345 11 2.8 -10.6 | 110 15 -14.1 5.1 3 850 1515 325 9 5.2 -7.4 | 125 14 -11.8 8.4 4 849 1524 330 10 5.0 -8.7 | 121 14 -11.9 7.1 5 818 1829 300 11 9.5 -5.5 | 144 13 -7.4 10.2 6 788 2134 290 17 16.0 -5.8 | 174 10 -1.0 9.9 7 732 2743 265 25 24.9 2.2 | 204 20 8.0 17.9 8 700 3110 275 32 31.9 -2.8 | 229 20 14.9 13.0 9 653 3658 285 32 30.9 -8.3 | 242 16 14.0 7.5 10 582 4572 285 40 38.6 -10.4 | 256 22 21.7 5.4 11 500 5770 280 45 44.3 -7.8 | 254 29 27.4 7.9 12 479 6096 275 48 47.8 -4.2 | 249 33 30.9 11.6 13 400 7430 275 62 61.8 -5.4 | 257 46 44.8 10.3 14 373 7925 275 68 67.7 -5.9 | 259 52 50.8 9.8 15 342 8534 265 69 68.7 6.0 | 247 56 51.8 21.8 16 300 9460 280 71 69.9 -12.3 | 266 53 53.0 3.4 17 287 9754 280 72 70.9 -12.5 | 267 54 54.0 3.2 18 250 10670 280 86 84.7 -14.9 | 269 68 67.8 0.8 19 205 11961 295 121 109.7 -51.1 | 291 99 92.7 -35.4 20 200 12120 295 117 106.0 -49.4 | 291 95 89.1 -33.7 21 198 12192 295 121 109.7 -51.1 | 291 99 92.7 -35.4 22 156 13716 270 94 94.0 -0.0 | 258 79 77.1 15.7 23 150 13950 275 99 98.6 -8.6 | 265 82 81.7 7.1 24 128 14935 270 105 105.0 -0.0 | 260 89 88.1 15.7 25 100 16420 280 65 64.0 -11.3 | 265 47 47.1 4.5 26 94 16764 280 65 64.0 -11.3 | 265 47 47.1 4.5 27 90 17069 265 62 61.8 5.4 | 245 50 44.8 21.1 28 89 17104 270 60 60.0 -0.0 | 250 46 43.1 15.7 29 77 17983 275 59 58.8 -5.1 | 256 43 41.8 10.6 30 73 18288 280 40 39.4 -6.9 | 249 24 22.5 8.8 31 70 18510 280 24 23.6 -4.2 | 210 13 6.7 11.6 32 69 18593 265 22 21.9 1.9 | 196 18 5.0 17.7 33 66 18898 295 29 26.3 -12.3 | 250 10 9.3 3.5 34 62 19202 295 19 17.2 -8.0 | 182 8 0.3 7.7 35 56 19812 295 15 13.6 -6.3 | 160 10 -3.3 9.4 36 53 20117 230 14 10.7 9.0 | 166 26 -6.2 24.7 37 51 20422 225 17 12.0 12.0 | 170 28 -4.9 27.8 38 50 20500 300 23 19.9 -11.5 | 215 5 3.0 4.2 39 48 20726 270 25 25.0 -0.0 | 207 18 8.1 15.7 40 46 21031 310 16 12.3 -10.3 | 139 7 -4.7 5.5 41 44 21336 280 16 15.8 -2.8 | 175 13 -1.2 13.0 42 40 21946 275 21 20.9 -1.8 | 196 14 4.0 13.9 43 38 22250 285 17 16.4 -4.4 | 177 11 -0.5 11.3 44 36 22555 260 17 16.7 3.0 | 179 19 -0.2 18.7 45 31 23470 235 21 17.2 12.0 | 181 28 0.3 27.8 46 30 23640 255 27 26.1 7.0 | 202 24 9.1 22.7 47 27 24384 250 37 34.8 12.7 | 212 34 17.8 28.4 48 25 24689 255 25 24.1 6.5 | 198 23 7.2 22.2 49 23 25298 265 31 30.9 2.7 | 217 23 13.9 18.4 50 22 25603 245 28 25.4 11.8 | 197 29 8.4 27.6 51 21 25908 280 24 23.6 -4.2 | 210 13 6.7 11.6 52 20 26210 300 16 13.9 -8.0 | 158 8 -3.1 7.7 53 20 26213 290 28 26.3 -9.6 | 237 11 9.4 6.2 54 19 26518 270 21 21.0 -0.0 | 194 16 4.1 15.7 55 18 26822 330 10 5.0 -8.7 | 121 14 -11.9 7.1 56 17 27127 185 3 0.3 3.0 | 138 25 -16.7 18.7 57 17 27432 250 10 9.4 3.4 | 159 21 -7.5 19.2 58 16 27737 210 10 5.0 8.7 | 154 27 -11.9 24.4 59 15 28042 210 19 9.5 16.5 | 167 33 -7.4 32.2 60 14 28651 235 13 10.6 7.5 | 165 24 -6.3 23.2 61 13 28956 265 10 10.0 0.9 | 157 18 -7.0 16.6 62 11 29870 70 10 -9.4 -3.4 | 115 29 -26.3 12.3 63 11 30175 120 15 -13.0 7.5 | 128 38 -29.9 23.2 64 10 30770 125 17 -13.9 9.8 | 130 40 -30.9 25.5 Wind Parameters Mean winds (0-6000m): 282.9 at 30.8 knts Storm direction: 312.9 at 23.1 knts Shear (0-3000m) pos: 2.2 neg: 3.7 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 128.0 neg: -14.4 tot: 113.5 m^2/s^2 ave: 37.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 94.03 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 ------------------------------------------------------------------------------- 500 340 10 114 15| 2.8 0.0 2.8| 5.0 -14.4 -9.4 -18.8 -0.42| 5.9 -2.5 1000 336 10 117 14| 1.4 1.6 3.0| 15.6 -14.4 1.2 1.2 0.04| 5.0 0.2 1500 322 11 125 13| 0.9 4.2 5.1| 43.7 -14.4 29.3 19.5 0.49| 6.7 3.3 2000 305 13 143 10| 0.7 5.6 6.3| 63.9 -14.4 49.4 24.7 0.54| 7.6 4.1 2500 292 16 168 10| 2.0 4.5 6.5|110.8 -14.4 96.4 38.6 0.62| 8.3 5.2 3000 288 19 186 10| 2.2 3.7 5.9|128.0 -14.4 113.5 37.8 0.63| 7.8 4.9 4000 287 23 210 10| 2.1 3.2 5.3|152.2 -14.4 137.8 34.5 0.62| 6.9 4.3 5000 285 27 227 13| 1.7 3.1 4.8|152.2 -19.8 132.5 26.5 0.56| 6.1 3.4 6000 283 31 236 16| 1.4 3.5 4.9|172.0 -39.5 132.5 22.1 0.46| 6.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260119.12.gif