UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 28 OCT 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 137 SFC 948 612 18.8 -0.2 28 19.0 9.2 250 2 296.4 297.2 284.7 308.3 3.97 2 938 703 25.0 3.0 24 22.0 12.7 194 4 303.7 304.6 288.4 319.0 5.06 3 925 823 24.2 2.2 24 22.0 12.0 120 7 304.1 305.0 288.3 318.8 4.85 4 902 1042 23.2 1.2 23 22.0 11.2 93 8 305.2 306.1 288.5 319.4 4.62 5 850 1556 20.0 -2.0 23 22.0 8.6 25 7 307.1 307.8 288.5 319.2 3.88 6 829 1771 18.6 -4.4 21 23.0 7.2 2 11 307.8 308.4 288.2 318.3 3.32 7 727 2874 8.2 -7.8 31 16.0 1.1 341 13 308.2 308.8 287.9 317.4 2.92 8 705 3127 7.4 -19.6 13 27.0 -1.9 13 12 310.0 310.3 286.7 313.9 1.15 9 700 3186 7.8 -25.2 7 33.0 -2.4 20 12 311.1 311.3 286.6 313.5 0.70 10 698 3210 8.0 -28.0 6 36.0 -2.6 21 12 311.6 311.7 286.6 313.5 0.55 11 558 5025 -1.3 -41.3 3 40.0 -9.6 300 8 321.2 321.2 289.3 321.9 0.18 12 500 5890 -7.3 -42.3 4 35.0 -13.8 240 7 324.1 324.2 290.2 324.8 0.18 13 413 7343 -17.9 -45.9 7 28.0 -21.8 259 14 328.7 328.7 291.5 329.3 0.15 14 400 7580 -19.9 -43.9 10 24.0 -23.2 255 14 329.1 329.2 291.7 329.9 0.19 15 335 8865 -31.9 -49.9 15 18.0 -33.4 255 18 329.8 329.9 291.8 330.3 0.12 16 311 9388 -34.1 -60.1 5 26.0 -35.5 252 25 333.9 333.9 292.8 334.0 0.04 17 300 9640 -35.3 -63.3 4 28.0 -36.7 250 29 335.6 335.6 293.3 335.7 0.03 18 288 9923 -36.1 -66.1 3 30.0 -37.5 258 32 338.4 338.4 294.0 338.5 0.02 19 250 10890 -43.1 -69.1 4 26.0 -43.9 260 32 342.0 342.0 294.8 342.0 0.01 20 233 11360 -46.5 -71.5 4 25.0 -47.1 255 31 343.8 343.8 295.3 343.8 0.01 21 200 12360 -52.1 -76.1 4 24.0 -52.5 255 40 350.3 350.3 296.7 350.3 0.01 22 168 13468 -59.5 -79.5 6 20.0 -59.7 260 40 355.8 355.8 297.9 355.9 0.00 23 150 14170 -63.5 -81.5 7 18.0 -63.6 255 43 360.7 360.7 298.8 360.7 0.00 24 119 15569 -70.9 -84.9 11 14.0 -70.9 260 31 371.8 371.8 300.9 371.8 0.00 25 106 16250 -74.5 -86.5 14 12.0 -74.5 260 39 377.4 377.4 301.8 377.5 0.00 26 100 16590 -73.9 -85.9 14 12.0 -73.9 280 27 384.9 384.9 303.1 385.0 0.00 27 90 17201 -75.9 -86.9 16 11.0 -75.9 259 30 392.7 392.7 304.2 392.7 0.00 28 88 17332 -73.3 -86.3 12 13.0 -73.3 264 35 400.5 400.5 305.3 400.5 0.00 29 76 18187 -74.5 -87.5 12 13.0 -74.6 256 23 415.1 415.1 307.2 415.1 0.00 30 70 18670 -70.7 -88.7 5 18.0 -70.8 275 18 433.1 433.1 309.1 433.1 0.00 31 51 20569 -65.1 -90.1 2 25.0 -65.4 330 2 487.3 487.3 314.0 487.3 0.00 32 50 20690 -64.9 -90.9 2 26.0 -65.2 335 2 490.5 490.5 314.2 490.6 0.00 33 47 21070 -61.5 -89.5 1 28.0 -62.0 19 4 507.5 507.5 315.5 507.5 0.00 34 45 21339 -62.3 -89.3 2 27.0 -62.8 360 0 511.9 511.9 315.8 511.9 0.00 35 30 23880 -56.1 -87.1 1 31.0 -57.5 30 4 591.7 591.7 320.2 591.7 0.01 36 28 24321 -54.5 -85.5 1 31.0 -56.3 28 6 607.9 607.9 321.0 608.0 0.01 37 23 25580 -55.7 -85.7 1 30.0 -57.5 62 11 639.6 639.6 322.3 639.7 0.01 38 20 26480 -51.5 -84.5 1 33.0 -54.5 260 6 678.5 678.5 323.7 678.7 0.02 39 16 27925 -52.9 -84.9 1 32.0 -56.1 227 9 718.7 718.7 325.0 718.8 0.02 40 14 28798 -47.7 -82.7 1 35.0 -53.0 279 6 764.3 764.3 326.3 764.6 0.03 41 13 29286 -49.1 -83.1 1 34.0 -54.1 308 4 775.8 775.8 326.6 776.1 0.03 42 11 30394 -44.5 -81.5 1 37.0 -52.1 47 3 830.5 830.5 328.0 830.9 0.05 43 10 31030 -46.3 -81.3 1 35.0 -53.4 175 10 846.7 846.7 328.3 847.2 0.05 44 9.5 31370 -47.3 -82.3 1 35.0 -54.1 855.4 855.5 328.5 855.9 0.05 45 7.8 32700 -38.3 -79.3 1 41.0 -50.8 941.1 941.2 330.2 942.2 0.10 46 7.5 32970 -39.3 -78.3 1 39.0 -51.4 947.7 947.8 330.3 949.0 0.12 TRP 106 16250 -74.5 -86.5 14 12.0 -74.5 260 39 377.4 377.4 301.8 377.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 577.57 mb = 4771.07 m = 15652.94 ft Wetbulb zero: 719.09 mb = 2964.33 m = 9725.37 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 13.51 % Est. max temperature: 30.16 C = 86.29 F Sfc-Lift cond lev (LCL): 712.75 mb = 3037.35 m = 9964.94 ft T: 7.68 C 700-500 lapse rate: 5.58 C/km ThetaE index: 5.90 C Layer 850.0- 558.0 mb Conv cond level (CCL): 501.25 mb = 5870.38 m = 19259.54 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 46.01 C = 114.82 F Cap Strength: 9.99 C Lifted Index: 9.85 C Risk: None Lifted Index @300 mb: 12.49 C Lifted Index @700 mb: 5.56 C Showalter Index: 9.56 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 5.30 C K Index: -7.70 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.21 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 67217.66 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 647.73 mb = 3815.72 m = 12518.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 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 ---------------------------------------------------------- 0 948 612 250 2 1.9 0.7 | 200 8 2.7 7.6 1 925 823 120 7 -6.1 3.5 | 154 12 -5.2 10.4 2 915 914 110 7 -6.6 2.4 | 149 11 -5.7 9.3 3 884 1219 70 10 -9.4 -3.4 | 112 9 -8.5 3.5 4 853 1524 35 12 -6.9 -9.8 | 64 7 -6.0 -2.9 5 850 1556 25 7 -3.0 -6.3 | 106 2 -2.1 0.6 6 823 1829 355 12 1.0 -12.0 | 339 5 1.9 -5.0 7 793 2134 345 12 3.1 -11.6 | 320 6 4.0 -4.7 8 765 2438 340 16 5.5 -15.0 | 322 10 6.3 -8.1 9 738 2743 325 13 7.5 -10.6 | 294 9 8.3 -3.7 10 700 3186 20 12 -4.1 -11.3 | 37 5 -3.2 -4.3 11 686 3353 25 11 -4.6 -10.0 | 51 5 -3.8 -3.0 12 660 3658 345 7 1.8 -6.8 | 266 3 2.7 0.2 13 589 4572 330 8 4.0 -6.9 | 270 5 4.9 -0.0 14 500 5890 240 7 6.1 3.5 | 214 13 6.9 10.4 15 487 6096 235 8 6.6 4.6 | 213 14 7.4 11.5 16 449 6706 230 11 8.4 7.1 | 214 17 9.3 14.0 17 431 7010 265 13 13.0 1.1 | 240 16 13.8 8.1 18 400 7580 255 14 13.5 3.6 | 234 18 14.4 10.6 19 398 7620 245 9 8.2 3.8 | 220 14 9.0 10.7 20 335 8839 255 18 17.4 4.7 | 238 22 18.3 11.6 21 300 9640 250 29 27.3 9.9 | 239 33 28.1 16.8 22 295 9754 255 23 22.2 6.0 | 241 26 23.1 12.9 23 282 10058 260 40 39.4 6.9 | 251 43 40.3 13.9 24 250 10890 260 32 31.5 5.6 | 249 35 32.4 12.5 25 236 11278 255 30 29.0 7.8 | 244 33 29.8 14.7 26 200 12360 255 40 38.6 10.4 | 246 43 39.5 17.3 27 186 12802 265 38 37.9 3.3 | 255 40 38.7 10.2 28 150 14170 255 43 41.5 11.1 | 247 46 42.4 18.1 29 146 14326 250 45 42.3 15.4 | 243 49 43.2 22.3 30 125 15240 265 39 38.9 3.4 | 255 41 39.7 10.3 31 119 15545 260 31 30.5 5.4 | 249 34 31.4 12.3 32 108 16154 250 39 36.6 13.3 | 242 43 37.5 20.3 33 106 16250 260 39 38.4 6.8 | 251 42 39.3 13.7 34 102 16459 260 39 38.4 6.8 | 251 42 39.3 13.7 35 100 16590 280 27 26.6 -4.7 | 265 28 27.5 2.2 36 97 16764 280 27 26.6 -4.7 | 265 28 27.5 2.2 37 92 17069 255 26 25.1 6.7 | 242 29 26.0 13.7 38 87 17374 265 36 35.9 3.1 | 255 38 36.7 10.1 39 79 17983 270 26 26.0 -0.0 | 256 28 26.9 6.9 40 75 18288 250 21 19.7 7.2 | 236 25 20.6 14.1 41 70 18670 275 18 17.9 -1.6 | 254 20 18.8 5.4 42 67 18898 275 26 25.9 -2.3 | 260 27 26.8 4.7 43 64 19202 270 12 12.0 -0.0 | 242 15 12.9 6.9 44 61 19507 295 11 10.0 -4.6 | 258 11 10.8 2.3 45 58 19812 320 24 15.4 -18.4 | 305 20 16.3 -11.5 46 55 20117 310 4 3.1 -2.6 | 222 6 3.9 4.4 47 50 20690 335 2 0.8 -1.8 | 199 5 1.7 5.1 48 50 20726 45 10 -7.1 -7.1 | 89 6 -6.2 -0.1 49 45 21336 0 0 -0.0 -0.0 | 187 7 0.9 6.9 50 39 22250 350 10 1.7 -9.8 | 318 4 2.6 -2.9 51 34 23165 85 13 -13.0 -1.1 | 116 13 -12.1 5.8 52 32 23470 105 11 -10.6 2.8 | 135 14 -9.8 9.8 53 30 23880 30 4 -2.0 -3.5 | 162 4 -1.1 3.5 54 29 24079 40 2 -1.3 -1.5 | 176 5 -0.4 5.4 55 26 24689 10 12 -2.1 -11.8 | 14 5 -1.2 -4.9 56 25 24994 15 18 -4.7 -17.4 | 20 11 -3.8 -10.5 57 24 25298 60 11 -9.5 -5.5 | 99 9 -8.7 1.4 58 22 25908 65 10 -9.1 -4.2 | 108 9 -8.2 2.7 59 21 26213 110 3 -2.8 1.0 | 166 8 -2.0 8.0 60 20 26480 260 6 5.9 1.0 | 220 10 6.8 8.0 61 17 27432 200 10 3.4 9.4 | 195 17 4.3 16.3 62 17 27737 215 10 5.7 8.2 | 204 16 6.6 15.1 63 11 30175 0 0 -0.0 -0.0 | 187 7 0.9 6.9 64 10 31030 175 10 -0.9 10.0 | 180 17 -0.0 16.9 Wind Parameters Mean winds (0-6000m): 337.1 at 9.3 knts Storm direction: 7.1 at 7.0 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 85.8 deg Storm rel helicity (0-3000m) pos: 19.2 neg: -78.3 tot: -59.2 m^2/s^2 ave: -19.7 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 11.3 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 27.07 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 ------------------------------------------------------------------------------- 500 109 6 150 10| 0.0 11.2 11.2| 0.0 -39.4 -39.4 -78.9 -0.87| 16.6-14.4 1000 71 8 122 8| 0.0 4.8 4.8| 0.1 -58.4 -58.3 -58.3 -0.74| 15.6-11.6 1500 37 9 84 5| 0.0 4.2 4.2| 0.1 -64.4 -64.3 -42.9 -0.76| 13.1 -9.9 2000 13 11 23 4| 0.0 3.6 3.6| 0.5 -71.5 -71.0 -35.5 -0.70| 11.5 -8.1 2500 4 11 358 4| 1.9 2.9 4.8| 15.3 -75.2 -59.9 -24.0 -0.43| 11.6 -5.0 3000 6 11 5 4| 1.6 2.1 3.7| 19.2 -78.3 -59.2 -19.7 -0.40| 11.3 -4.6 4000 360 10 343 3| 1.2 1.8 3.0| 19.3 -79.2 -59.8 -15.0 -0.40| 8.9 -3.5 5000 350 10 315 3| 0.9 1.5 2.4| 19.3 -94.1 -74.7 -14.9 -0.43| 8.1 -3.5 6000 337 9 290 5| 0.8 1.4 2.2| 20.1-101.5 -81.4 -13.6 -0.43| 7.2 -3.1 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251028.00.gif