UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:1200Z 17 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 162 SFC 949 612 17.4 -3.6 24 21.0 7.6 110 4 294.9 295.5 283.1 304.1 3.08 2 933 754 14.6 -3.4 29 18.0 6.3 127 4 293.5 294.1 282.5 303.0 3.18 3 925 826 14.0 -3.0 31 17.0 6.1 135 4 293.6 294.2 282.8 303.4 3.31 4 882 1225 10.2 -2.8 40 13.0 4.2 266 1 293.7 294.3 283.1 304.1 3.52 5 874 1300 11.2 1.2 50 10.0 6.1 280 1 295.5 296.4 285.1 309.6 4.77 6 854 1493 9.6 0.6 53 9.0 5.1 317 2 295.8 296.6 285.2 309.6 4.68 7 850 1532 9.4 0.4 53 9.0 4.9 325 2 296.0 296.8 285.2 309.7 4.63 8 840 1630 9.2 -5.8 34 15.0 2.7 306 3 296.8 297.3 283.7 305.7 2.95 9 831 1719 8.8 2.8 66 6.0 5.6 288 5 297.3 298.3 286.7 313.9 5.64 10 796 2074 6.0 2.4 78 3.6 4.1 218 10 298.0 299.0 287.1 314.9 5.72 11 732 2756 2.2 1.6 96 0.6 1.9 245 17 301.0 302.1 288.3 318.6 5.88 12 726 2823 2.6 -3.4 65 6.0 -0.2 244 17 302.2 302.9 287.0 314.7 4.10 13 706 3048 0.8 -3.4 73 4.2 -1.2 240 19 302.6 303.4 287.2 315.5 4.21 14 700 3117 1.4 -10.6 40 12.0 -3.3 265 21 304.0 304.5 285.9 311.7 2.43 15 691 3221 2.4 -36.6 4 39.0 -6.2 267 21 306.3 306.3 284.2 307.1 0.24 16 676 3399 2.4 -39.6 3 42.0 -6.4 273 21 308.2 308.2 284.9 308.9 0.18 17 643 3803 1.6 -31.4 6 33.0 -6.7 294 30 311.7 311.8 286.5 313.3 0.43 18 508 5649 -13.5 -29.5 25 16.0 -17.0 295 49 315.1 315.3 287.9 317.4 0.65 19 500 5770 -12.7 -39.7 8 27.0 -17.3 295 54 317.6 317.6 288.2 318.4 0.24 20 497 5816 -11.9 -47.9 3 36.0 -17.0 295 56 319.1 319.1 288.6 319.5 0.10 21 400 7430 -24.7 -52.7 6 28.0 -27.2 280 58 322.9 322.9 289.7 323.2 0.07 22 335 8696 -34.9 -59.9 6 25.0 -36.2 290 71 325.7 325.7 290.5 325.9 0.04 23 300 9460 -38.9 -65.9 4 27.0 -39.9 285 93 330.5 330.5 291.9 330.6 0.02 24 294 9599 -39.5 -66.5 4 27.0 -40.5 285 93 331.6 331.6 292.2 331.7 0.02 25 273 10102 -44.1 -66.1 7 22.0 -44.7 285 90 332.0 332.0 292.3 332.1 0.02 26 250 10690 -46.7 -70.7 5 24.0 -47.3 280 97 336.6 336.6 293.5 336.7 0.01 27 233 11157 -48.3 -71.3 5 23.0 -48.8 280 101 341.1 341.1 294.6 341.1 0.01 28 222 11476 -47.7 -74.7 3 27.0 -48.3 280 103 346.7 346.7 295.9 346.8 0.01 29 210 11842 -50.0 -75.4 3 25.4 -50.5 280 134 348.6 348.6 296.3 348.7 0.01 30 200 12160 -52.1 -76.1 4 24.0 -52.5 280 127 350.3 350.3 296.7 350.3 0.01 31 165 13387 -58.5 -82.5 3 24.0 -58.7 278 106 359.4 359.4 298.6 359.4 0.00 32 159 13622 -55.5 -85.5 1 30.0 -55.8 277 105 368.3 368.3 300.2 368.3 0.00 33 150 13990 -58.9 -84.9 2 26.0 -59.1 275 105 368.6 368.6 300.3 368.6 0.00 34 115 15602 -72.3 -89.3 6 17.0 -72.3 278 95 372.8 372.8 301.1 372.8 0.00 35 100 16420 -73.9 -89.9 7 16.0 -73.9 265 83 384.9 384.9 303.1 384.9 0.00 36 85 17360 -76.7 -91.7 7 15.0 -76.7 270 66 397.6 397.6 304.9 397.6 0.00 37 80 17711 -74.3 -91.3 6 17.0 -74.3 276 68 409.5 409.5 306.5 409.5 0.00 38 70 18480 -78.1 -91.1 10 13.0 -78.1 280 51 417.3 417.3 307.4 417.3 0.00 39 64 19000 -71.7 -89.7 5 18.0 -71.8 280 39 442.2 442.2 310.1 442.2 0.00 40 54 20004 -70.5 -90.5 4 20.0 -70.6 274 24 467.0 467.0 312.4 467.0 0.00 41 53 20114 -71.1 -91.1 4 20.0 -71.2 277 23 468.1 468.1 312.5 468.1 0.00 42 50 20460 -69.7 -90.7 3 21.0 -69.9 280 25 479.2 479.2 313.4 479.2 0.00 43 46 20959 -66.9 -90.9 2 24.0 -67.2 277 29 497.6 497.6 314.8 497.6 0.00 44 39 21976 -57.7 -87.7 1 30.0 -58.6 276 32 544.9 544.9 317.8 544.9 0.00 45 30 23620 -59.7 -88.7 1 29.0 -60.6 265 27 581.9 581.9 319.8 581.9 0.00 46 27 24278 -60.7 -88.7 1 28.0 -61.6 258 29 596.9 596.9 320.5 596.9 0.01 47 23 25294 -53.5 -85.5 1 32.0 -55.8 269 34 646.1 646.1 322.5 646.1 0.01 48 20 26190 -55.3 -85.3 1 30.0 -57.5 280 26 666.9 666.9 323.3 667.0 0.01 49 19 26517 -55.5 -85.5 1 30.0 -57.7 280 29 676.1 676.1 323.6 676.2 0.01 50 18 26864 -51.5 -84.5 1 33.0 -54.8 271 26 699.3 699.3 324.4 699.4 0.02 51 16 27626 -52.9 -84.9 1 32.0 -56.1 296 7 718.7 718.7 325.0 718.8 0.02 52 15 28045 -49.7 -83.7 1 34.0 -54.1 240 2 742.7 742.7 325.7 742.9 0.02 53 13 28974 -52.7 -84.7 1 32.0 -56.5 311 13 763.3 763.4 326.3 763.5 0.02 54 11 30067 -46.7 -82.7 1 36.0 -53.2 10 8 822.5 822.5 327.8 822.9 0.04 55 10 30700 -45.9 -81.9 1 36.0 -53.2 65 6 848.2 848.2 328.4 848.7 0.05 56 8.9 31476 -45.7 -81.7 1 36.0 -53.5 877.7 877.8 329.0 878.3 0.06 57 8.5 31785 -42.5 -80.5 1 38.0 -52.2 901.9 901.9 329.5 902.6 0.07 58 8.1 32109 -43.9 -80.9 1 37.0 -53.0 908.8 908.9 329.6 909.6 0.07 59 6.5 33604 -38.7 -79.7 1 41.0 -51.9 989.8 989.9 331.0 991.1 0.11 TRP 85 17360 -76.7 -91.7 7 15.0 -76.7 270 66 397.6 397.6 304.9 397.6 0.00 WND 210 11842 -50.0 -75.4 3 25.4 -50.5 280 134 348.6 348.6 296.3 348.7 0.01 Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 628.70 mb = 3998.22 m = 13117.38 ft Wetbulb zero: 726.46 mb = 2817.79 m = 9244.60 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 36.28 % Est. max temperature: 20.34 C = 68.61 F Sfc-Lift cond lev (LCL): 691.28 mb = 3218.12 m = 10558.02 ft T: 2.37 C 700-500 lapse rate: 5.31 C/km ThetaE index: 8.34 C Layer 700.0- 676.0 mb Conv cond level (CCL): 552.36 mb = 4993.01 m = 16381.06 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 36.23 C = 97.21 F Cap Strength: 12.48 C Lifted Index: 12.53 C Risk: None Lifted Index @300 mb: 17.92 C Lifted Index @700 mb: 7.83 C Showalter Index: 9.81 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 13.10 C K Index: 10.50 Risk: None Sweat Index: 62.80 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.66 J/kg Max Up Vert Vel: 4.83 m/s Conv Inhibition (B-): 51246.03 J/kg Cap Strength: 12.39 C Lift Cond Lev (LCL): 725.72 mb = 2825.99 m = 9271.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 20 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 ---------------------------------------------------------- 0 949 612 110 4 -3.8 1.4 | 132 24 -17.7 16.0 1 925 826 135 4 -2.8 2.8 | 136 24 -16.7 17.5 2 915 914 140 3 -1.9 2.3 | 137 23 -15.8 17.0 3 882 1219 265 1 1.0 0.1 | 139 20 -12.9 14.8 4 850 1532 325 2 1.1 -1.6 | 136 18 -12.8 13.0 5 790 2134 205 11 4.6 10.0 | 159 26 -9.3 24.6 6 761 2438 220 15 9.6 11.5 | 171 27 -4.3 26.2 7 733 2743 245 17 15.4 7.2 | 184 22 1.5 21.9 8 706 3048 240 19 16.5 9.5 | 186 24 2.5 24.2 9 700 3117 265 21 20.9 1.8 | 203 18 7.0 16.5 10 679 3353 270 20 20.0 -0.0 | 203 16 6.1 14.7 11 654 3658 295 29 26.3 -12.3 | 259 13 12.4 2.4 12 582 4572 290 37 34.8 -12.7 | 264 21 20.9 2.0 13 518 5486 295 42 38.1 -17.7 | 277 24 24.2 -3.1 14 500 5770 295 54 48.9 -22.8 | 283 36 35.0 -8.1 15 499 5791 295 56 50.8 -23.7 | 284 38 36.8 -9.0 16 479 6096 300 52 45.0 -26.0 | 290 33 31.1 -11.3 17 400 7430 280 58 57.1 -10.1 | 264 43 43.2 4.6 18 342 8534 290 72 67.7 -24.6 | 280 55 53.7 -10.0 19 328 8839 290 69 64.8 -23.6 | 280 52 50.9 -8.9 20 300 9460 285 93 89.8 -24.1 | 277 77 75.9 -9.4 21 287 9754 285 94 90.8 -24.3 | 277 77 76.9 -9.7 22 262 10363 285 86 83.1 -22.3 | 276 70 69.2 -7.6 23 250 10690 280 97 95.5 -16.8 | 272 82 81.6 -2.2 24 218 11582 280 104 102.4 -18.1 | 272 89 88.5 -3.4 25 210 11842 280 134 132.0 -23.3 | 274 118 118.1 -8.6 26 209 11887 280 134 132.0 -23.3 | 274 118 118.1 -8.6 27 200 12160 280 127 125.1 -22.1 | 274 111 111.2 -7.4 28 181 12802 280 106 104.4 -18.4 | 272 91 90.5 -3.7 29 150 13990 275 105 104.6 -9.2 | 267 91 90.7 5.5 30 142 14326 275 103 102.6 -9.0 | 266 89 88.7 5.7 31 105 16154 280 91 89.6 -15.8 | 271 76 75.7 -1.1 32 100 16420 265 83 82.7 7.2 | 252 72 68.8 21.9 33 94 16764 265 83 82.7 7.2 | 252 72 68.8 21.9 34 85 17360 270 66 66.0 -0.0 | 254 54 52.1 14.7 35 85 17374 270 82 82.0 -0.0 | 258 70 68.1 14.7 36 72 18288 285 44 42.5 -11.4 | 263 29 28.6 3.3 37 70 18480 280 51 50.2 -8.9 | 261 37 36.3 5.8 38 69 18593 275 56 55.8 -4.9 | 257 43 41.9 9.8 39 65 18898 285 42 40.6 -10.9 | 262 27 26.7 3.8 40 59 19507 260 26 25.6 4.5 | 211 22 11.7 19.2 41 50 20422 285 22 21.3 -5.7 | 219 12 7.3 9.0 42 50 20460 280 25 24.6 -4.3 | 226 15 10.7 10.3 43 43 21336 275 32 31.9 -2.8 | 237 22 18.0 11.9 44 41 21641 290 35 32.9 -12.0 | 262 19 19.0 2.7 45 36 22555 255 28 27.0 7.2 | 211 26 13.1 21.9 46 32 23165 300 31 26.8 -15.5 | 274 13 12.9 -0.8 47 30 23620 265 27 26.9 2.4 | 217 21 13.0 17.0 48 29 23774 290 29 27.3 -9.9 | 250 14 13.3 4.8 49 28 24079 260 28 27.6 4.9 | 215 24 13.7 19.5 50 25 24689 255 32 30.9 8.3 | 217 29 17.0 23.0 51 24 24994 265 37 36.9 3.2 | 232 29 23.0 17.9 52 20 26190 280 26 25.6 -4.5 | 229 15 11.7 10.2 53 19 26518 280 29 28.6 -5.0 | 237 18 14.7 9.6 54 18 26822 270 27 27.0 -0.0 | 222 20 13.1 14.7 55 17 27127 275 21 20.9 -1.8 | 209 15 7.0 12.8 56 17 27432 325 10 5.7 -8.2 | 128 10 -8.2 6.5 57 15 28042 240 1 0.9 0.5 | 139 20 -13.0 15.2 58 14 28651 245 18 16.3 7.6 | 186 22 2.4 22.3 59 13 28956 305 13 10.6 -7.5 | 156 8 -3.3 7.2 60 12 29261 355 13 1.1 -13.0 | 98 13 -12.8 1.7 61 12 29566 325 10 5.7 -8.2 | 128 10 -8.2 6.5 62 10 30700 65 6 -5.4 -2.5 | 122 23 -19.3 12.1 Wind Parameters Mean winds (0-6000m): 286.5 at 27.0 knts Storm direction: 316.5 at 20.2 knts Shear (0-3000m) pos: 6.0 neg: 2.0 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 207.6 neg: -12.7 tot: 195.0 m^2/s^2 ave: 65.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 6.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 117.81 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 ------------------------------------------------------------------------------- 500 136 3 136 23| 5.0 0.0 5.0| 22.6 0.0 22.6 45.2 0.59| 6.4 3.8 1000 138 2 137 23| 3.7 0.0 3.7| 25.3 -9.0 16.3 16.3 0.24| 5.4 1.3 1500 201 4 146 22| 2.4 4.0 6.4| 57.5 -12.4 45.2 30.1 0.37| 8.5 3.1 2000 212 6 152 23| 3.7 3.0 6.7|113.4 -12.4 101.1 50.5 0.51| 8.7 4.4 2500 227 9 160 22| 4.9 2.4 7.3|164.4 -12.4 152.0 60.8 0.56| 9.7 5.4 3000 245 11 169 20| 6.0 2.0 8.0|207.6 -12.7 195.0 65.0 0.62| 10.5 6.5 4000 272 17 191 14| 5.2 1.7 6.9|223.0 -12.7 210.3 52.6 0.58| 9.2 5.4 5000 281 22 214 13| 5.3 1.4 6.6|262.4 -12.7 249.7 49.9 0.58| 8.5 4.9 6000 287 27 240 14| 4.9 1.8 6.6|313.8 -71.6 242.2 40.4 0.45| 8.9 4.1 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260117.12.gif