UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 13 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 14.0 0.0 38 14.0 7.2 160 19 291.5 292.2 282.7 303.2 4.03 2 946 639 15.2 0.2 36 15.0 7.8 161 20 293.0 293.7 283.4 305.0 4.10 3 928 800 14.4 0.4 38 14.0 7.4 169 23 293.8 294.5 283.9 306.2 4.24 4 925 827 14.6 0.6 38 14.0 7.6 170 24 294.2 295.0 284.1 306.9 4.32 5 890 1154 16.2 -2.8 27 19.0 7.0 199 26 299.2 299.8 285.2 309.7 3.49 6 850 1543 14.6 -1.4 33 16.0 6.6 195 21 301.4 302.2 286.6 313.8 4.06 7 807 1980 12.4 1.4 47 11.0 6.6 222 15 303.6 304.6 288.6 319.5 5.25 8 741 2693 11.2 -21.8 8 33.0 -0.0 251 12 309.8 310.0 286.4 312.8 0.90 9 736 2750 11.4 -25.6 6 37.0 -0.3 250 13 310.6 310.7 286.4 312.8 0.65 10 700 3166 8.2 -10.8 25 19.0 0.1 250 18 311.6 312.0 288.5 319.3 2.39 11 644 3846 2.8 -14.2 27 17.0 -3.7 263 19 313.0 313.3 288.6 319.4 1.98 12 554 5044 -5.5 -17.5 38 12.0 -9.6 272 32 316.9 317.2 289.6 322.7 1.75 13 500 5840 -10.9 -28.9 21 18.0 -15.2 275 37 319.7 319.9 289.4 322.2 0.70 14 478 6186 -13.1 -37.1 11 24.0 -17.5 274 37 321.2 321.2 289.5 322.4 0.33 15 409 7356 -22.5 -33.5 36 11.0 -24.4 262 48 323.7 323.8 290.5 325.7 0.55 16 400 7520 -23.7 -28.6 64 4.9 -24.7 260 50 324.2 324.4 291.0 327.4 0.90 17 399 7538 -23.7 -27.8 69 4.1 -24.5 260 50 324.4 324.6 291.1 327.9 0.97 18 388 7741 -25.1 -28.7 72 3.6 -25.8 263 51 325.2 325.4 291.3 328.5 0.92 19 375 7987 -26.5 -30.8 67 4.3 -27.3 269 50 326.5 326.7 291.5 329.3 0.78 20 343 8622 -31.9 -35.0 74 3.1 -32.3 276 56 327.6 327.7 291.6 329.7 0.57 21 333 8829 -33.5 -40.5 49 7.0 -34.3 277 59 328.2 328.3 291.6 329.5 0.34 22 301 9527 -39.3 -47.3 42 8.0 -39.9 280 70 329.7 329.7 291.8 330.4 0.18 23 300 9550 -39.7 -46.7 47 7.0 -40.2 280 70 329.4 329.4 291.7 330.2 0.19 24 268 10315 -46.5 -50.8 61 4.3 -46.7 280 80 330.3 330.3 291.9 330.8 0.13 25 265 10391 -46.9 -52.9 50 6.0 -47.1 280 81 330.8 330.8 292.0 331.2 0.11 26 262 10467 -45.5 -69.5 5 24.0 -46.1 280 82 333.9 333.9 292.8 334.0 0.01 27 256 10622 -46.7 -62.7 15 16.0 -47.1 280 84 334.4 334.4 292.9 334.5 0.03 28 250 10780 -47.5 -65.5 11 18.0 -48.0 280 86 335.4 335.5 293.2 335.5 0.02 29 205 12080 -51.4 -70.3 9 18.9 -51.8 285 106 348.9 348.9 296.4 348.9 0.01 30 200 12240 -51.9 -70.9 8 19.0 -52.2 285 100 350.6 350.6 296.8 350.6 0.01 31 189 12608 -51.9 -77.9 3 26.0 -52.3 279 93 356.3 356.3 298.0 356.3 0.00 32 150 14070 -63.9 -82.9 6 19.0 -64.0 255 91 360.0 360.0 298.7 360.0 0.00 33 130 14936 -68.9 -86.9 6 18.0 -68.9 265 87 366.1 366.1 299.8 366.1 0.00 34 127 15076 -68.1 -88.1 4 20.0 -68.2 267 86 370.0 370.0 300.5 370.0 0.00 35 100 16490 -74.3 -90.3 7 16.0 -74.3 250 48 384.2 384.2 302.9 384.2 0.00 36 87 17292 -77.3 -91.3 9 14.0 -77.3 240 49 393.8 393.8 304.3 393.8 0.00 37 71 18458 -76.3 -92.3 6 16.0 -76.3 239 28 419.4 419.4 307.6 419.4 0.00 38 70 18540 -74.3 -91.3 6 17.0 -74.3 245 23 425.4 425.4 308.3 425.4 0.00 39 58 19657 -67.1 -90.1 2 23.0 -67.3 231 13 465.2 465.2 312.3 465.2 0.00 40 52 20314 -68.9 -90.9 3 22.0 -69.1 342 2 475.8 475.8 313.1 475.8 0.00 41 50 20550 -67.5 -91.5 2 24.0 -67.7 230 10 484.4 484.4 313.8 484.4 0.00 42 34 22900 -64.1 -91.1 1 27.0 -64.6 302 13 549.9 549.9 318.1 549.9 0.00 43 31 23474 -59.1 -90.1 1 31.0 -60.1 324 22 578.1 578.1 319.6 578.1 0.00 44 30 23680 -59.3 -89.3 1 30.0 -60.3 305 11 583.0 583.0 319.8 583.0 0.00 45 26 24573 -60.7 -89.7 1 29.0 -61.7 290 11 603.4 603.4 320.7 603.4 0.00 46 25 24818 -58.1 -89.1 1 31.0 -59.5 274 15 617.6 617.6 321.4 617.7 0.01 47 23 25341 -59.7 -88.7 1 29.0 -60.9 304 13 627.8 627.8 321.8 627.9 0.01 48 20 26220 -56.7 -87.7 1 31.0 -58.6 250 32 662.6 662.6 323.2 662.7 0.01 49 13 28973 -52.5 -85.5 1 33.0 -56.3 196 22 764.0 764.0 326.3 764.2 0.02 50 12 29487 -55.1 -87.1 1 32.0 -58.3 213 24 772.5 772.5 326.5 772.7 0.02 51 10 30660 -51.3 -85.3 1 34.0 -56.3 30 4 828.1 828.1 327.9 828.3 0.03 52 9.2 31203 -50.3 -85.3 1 35.0 -55.9 851.9 851.9 328.4 852.1 0.03 53 8.8 31496 -46.3 -84.3 1 38.0 -53.9 878.2 878.3 329.0 878.6 0.04 54 8.2 31964 -47.7 -83.7 1 36.0 -54.9 890.6 890.7 329.2 891.1 0.04 55 6.9 33107 -46.3 -83.3 1 37.0 -54.9 941.5 941.5 330.2 942.1 0.06 56 4.7 35747 -30.5 -75.5 0 45.0 -50.9 1124.0 1124.2 333.0 1127.9 0.29 TRP 87 17292 -77.3 -91.3 9 14.0 -77.3 240 49 393.8 393.8 304.3 393.8 0.00 WND 205 12080 -51.4 -70.3 9 18.9 -51.8 285 106 348.9 348.9 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5678.00 m Freezing level: 613.64 mb = 4250.46 m = 13944.91 ft Wetbulb zero: 741.39 mb = 2688.77 m = 8821.30 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 29.63 % Est. max temperature: 26.65 C = 79.98 F Sfc-Lift cond lev (LCL): 767.66 mb = 2397.55 m = 7865.88 ft T: 11.70 C 700-500 lapse rate: 7.14 C/km ThetaE index: 6.69 C Layer 741.0- 736.0 mb Conv cond level (CCL): 525.95 mb = 5447.52 m = 17872.21 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 40.47 C = 104.85 F Cap Strength: 12.75 C Lifted Index: 11.93 C Risk: None Lifted Index @300 mb: 14.60 C Lifted Index @700 mb: 12.75 C Showalter Index: 9.12 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 9.50 C K Index: 5.10 Risk: None Sweat Index: 227.10 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.14 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 60094.05 J/kg Cap Strength: 12.74 C Lift Cond Lev (LCL): 700.26 mb = 3162.90 m = 10376.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 18 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 ---------------------------------------------------------- 0 949 612 160 19 -6.5 17.9 | 132 33 -24.3 22.3 1 925 827 170 24 -4.2 23.6 | 142 36 -22.0 28.0 2 916 914 175 24 -2.1 23.9 | 145 35 -19.9 28.3 3 883 1219 205 26 11.0 23.6 | 166 29 -6.8 28.0 4 852 1524 190 21 3.6 20.7 | 151 29 -14.2 25.1 5 850 1543 195 21 5.4 20.3 | 153 28 -12.4 24.7 6 821 1829 215 18 10.3 14.7 | 159 21 -7.5 19.2 7 792 2134 230 12 9.2 7.7 | 145 15 -8.6 12.1 8 764 2438 255 9 8.7 2.3 | 127 11 -9.1 6.7 9 710 3048 245 17 15.4 7.2 | 168 12 -2.4 11.6 10 700 3166 250 18 16.9 6.2 | 175 11 -0.9 10.6 11 658 3658 260 21 20.7 3.6 | 200 9 2.9 8.1 12 633 3962 265 18 17.9 1.6 | 181 6 0.1 6.0 13 609 4267 255 22 21.3 5.7 | 199 11 3.5 10.1 14 586 4572 270 29 29.0 -0.0 | 249 12 11.2 4.4 15 500 5840 275 37 36.9 -3.2 | 266 19 19.1 1.2 16 483 6096 275 36 35.9 -3.1 | 266 18 18.1 1.3 17 400 7520 260 50 49.2 8.7 | 247 34 31.4 13.1 18 394 7620 260 51 50.2 8.9 | 248 35 32.4 13.3 19 362 8230 275 50 49.8 -4.4 | 270 32 32.0 0.1 20 300 9550 280 70 68.9 -12.2 | 279 52 51.1 -7.7 21 250 10780 280 86 84.7 -14.9 | 279 68 66.9 -10.5 22 232 11278 290 101 94.9 -34.5 | 291 83 77.1 -30.1 23 205 12080 285 106 102.4 -27.4 | 285 88 84.6 -23.0 24 201 12192 285 106 102.4 -27.4 | 285 88 84.6 -23.0 25 200 12240 285 100 96.6 -25.9 | 285 82 78.8 -21.5 26 175 13106 270 82 82.0 -0.0 | 266 64 64.2 4.4 27 150 14070 255 91 87.9 23.6 | 248 75 70.1 28.0 28 144 14326 255 92 88.9 23.8 | 248 76 71.1 28.2 29 123 15240 270 85 85.0 -0.0 | 266 67 67.2 4.4 30 117 15545 265 59 58.8 5.1 | 257 42 41.0 9.6 31 100 16490 250 48 45.1 16.4 | 233 34 27.3 20.8 32 95 16764 250 49 46.0 16.8 | 233 35 28.2 21.2 33 90 17069 235 46 37.7 26.4 | 213 37 19.9 30.8 34 87 17292 240 49 42.4 24.5 | 220 38 24.6 28.9 35 86 17374 240 49 42.4 24.5 | 220 38 24.6 28.9 36 81 17678 240 45 39.0 22.5 | 218 34 21.2 26.9 37 73 18288 225 40 28.3 28.3 | 198 34 10.5 32.7 38 70 18540 245 23 20.8 9.7 | 192 14 3.0 14.1 39 69 18593 240 32 27.7 16.0 | 206 23 9.9 20.4 40 66 18898 245 23 20.8 9.7 | 192 14 3.0 14.1 41 63 19202 230 17 13.0 10.9 | 163 16 -4.8 15.3 42 60 19507 205 16 6.8 14.5 | 150 22 -11.0 18.9 43 51 20422 0 0 -0.0 -0.0 | 104 18 -17.8 4.4 44 50 20550 230 10 7.7 6.4 | 137 15 -10.1 10.8 45 46 21031 205 12 5.1 10.9 | 140 20 -12.7 15.3 46 44 21336 220 16 10.3 12.3 | 156 18 -7.5 16.7 47 42 21641 215 15 8.6 12.3 | 151 19 -9.2 16.7 48 40 21946 260 18 17.7 3.1 | 179 8 -0.1 7.5 49 38 22250 280 14 13.8 -2.4 | 116 4 -4.0 2.0 50 36 22555 290 11 10.3 -3.8 | 95 7 -7.5 0.6 51 34 22860 300 12 10.4 -6.0 | 78 8 -7.4 -1.6 52 31 23470 325 23 13.2 -18.8 | 18 15 -4.6 -14.4 53 30 23680 305 11 9.0 -6.3 | 78 9 -8.8 -1.9 54 30 23774 320 16 10.3 -12.3 | 44 11 -7.5 -7.8 55 28 24079 305 15 12.3 -8.6 | 53 7 -5.5 -4.2 56 27 24384 325 13 7.5 -10.6 | 59 12 -10.3 -6.2 57 26 24689 270 10 10.0 -0.0 | 119 9 -7.8 4.4 58 24 24994 280 21 20.7 -3.6 | 255 3 2.9 0.8 59 23 25298 310 14 10.7 -9.0 | 57 8 -7.1 -4.6 60 22 25603 270 10 10.0 -0.0 | 119 9 -7.8 4.4 61 21 25908 240 21 18.2 10.5 | 181 15 0.4 14.9 62 20 26220 250 32 30.1 10.9 | 219 20 12.3 15.4 63 18 26822 265 36 35.9 3.1 | 247 20 18.1 7.5 64 16 27737 290 28 26.3 -9.6 | 301 10 8.5 -5.2 65 14 28346 285 19 18.4 -4.9 | 313 1 0.6 -0.5 66 14 28651 205 16 6.8 14.5 | 150 22 -11.0 18.9 67 13 28956 195 22 5.7 21.3 | 155 28 -12.1 25.7 68 11 29870 225 25 17.7 17.7 | 180 22 -0.1 22.1 69 11 30175 245 21 19.0 8.9 | 185 13 1.2 13.3 70 10 30660 30 4 -2.0 -3.5 | 93 20 -19.8 0.9 Wind Parameters Mean winds (0-6000m): 253.9 at 24.4 knts Storm direction: 283.9 at 18.3 knts Shear (0-3000m) pos: 4.7 neg: 1.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 222.7 neg: -86.5 tot: 136.2 m^2/s^2 ave: 45.4 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 3.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.31 Bulk Shear: 121.60 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 ------------------------------------------------------------------------------- 500 175 23 144 34| 14.8 0.0 14.8|135.0 0.0 135.0 269.9 0.91| 17.1 15.6 1000 187 23 151 31| 6.9 0.0 6.9|179.2 -56.2 123.1 123.1 0.42| 16.4 7.0 1500 194 21 153 28| 6.4 0.0 6.4|188.1 -73.1 115.0 76.7 0.26| 15.1 3.9 2000 201 18 153 24| 5.8 0.0 5.8|193.3 -86.5 106.8 53.4 0.18| 13.3 2.4 2500 209 18 155 22| 4.6 1.3 5.9|211.7 -86.5 125.2 50.1 0.27| 12.0 3.2 3000 217 18 160 20| 4.7 1.1 5.8|222.7 -86.5 136.2 45.4 0.31| 10.9 3.4 4000 232 19 170 16| 4.7 0.8 5.6|254.6 -89.3 165.3 41.3 0.37| 10.3 3.8 5000 246 22 188 14| 4.5 0.7 5.1|269.4 -89.3 180.1 36.0 0.39| 9.0 3.5 6000 254 24 207 13| 3.8 1.1 4.9|273.1-104.8 168.2 28.0 0.33| 8.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20260113.00.gif