UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for OERK... Searching the city database file for: OERK ... Date:0000Z 14 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 114 SFC 945 612 21.8 -1.2 21 23.0 10.1 290 4 299.8 300.4 285.7 311.0 3.70 2 934 717 26.6 1.6 20 25.0 12.7 205 7 305.7 306.5 288.6 319.8 4.60 3 925 805 26.4 1.4 20 25.0 12.6 135 9 306.3 307.2 288.9 320.4 4.57 4 874 1302 24.4 -4.6 14 29.0 9.7 61 11 309.2 309.8 288.4 319.1 3.10 5 850 1544 23.2 -7.8 12 31.0 8.4 45 15 310.4 310.9 288.2 318.5 2.50 6 801 2057 19.4 -4.6 19 24.0 7.3 18 18 311.7 312.4 289.5 322.5 3.39 7 700 3191 8.4 -5.6 37 14.0 1.7 360 26 311.8 312.5 289.8 323.2 3.60 8 612 4281 -2.1 -9.1 59 7.0 -5.0 354 20 311.9 312.5 289.3 321.9 3.14 9 610 4307 -0.5 -19.5 22 19.0 -6.8 350 19 314.1 314.3 288.3 318.5 1.34 10 608 4333 1.4 -26.6 10 28.0 -6.7 346 18 316.5 316.7 288.4 319.0 0.71 11 604 4386 2.8 -36.2 4 39.0 -6.7 339 16 318.8 318.8 288.7 319.8 0.29 12 574 4799 2.6 -38.4 3 41.0 -7.2 317 13 323.2 323.2 290.0 324.1 0.24 13 500 5900 -5.1 -43.1 3 38.0 -12.5 325 6 326.8 326.9 291.0 327.5 0.17 14 400 7610 -17.3 -54.3 2 37.0 -21.7 175 5 332.5 332.5 292.4 332.7 0.06 15 389 7818 -18.9 -53.9 3 35.0 -22.9 118 3 333.1 333.1 292.6 333.3 0.06 16 363 8331 -20.5 -55.5 3 35.0 -24.3 352 1 337.6 337.6 293.8 337.8 0.06 17 300 9710 -30.9 -55.9 7 25.0 -32.9 275 14 341.8 341.8 294.8 342.1 0.07 18 250 10970 -41.9 -61.9 10 20.0 -42.8 255 24 343.8 343.8 295.3 343.9 0.04 19 236 11357 -45.3 -64.3 10 19.0 -45.9 255 22 344.3 344.4 295.4 344.5 0.03 20 200 12440 -53.5 -69.5 13 16.0 -53.8 235 20 348.0 348.0 296.2 348.1 0.02 21 199 12472 -53.9 -69.9 12 16.0 -54.2 235 20 347.9 347.9 296.2 348.0 0.02 22 150 14240 -66.7 -73.7 37 7.0 -66.8 220 19 355.2 355.2 297.7 355.2 0.01 23 149 14280 -66.9 -73.9 37 7.0 -67.0 219 19 355.5 355.5 297.8 355.6 0.01 24 134 14914 -71.7 -81.7 21 10.0 -71.8 226 21 357.9 357.9 298.3 358.0 0.00 25 100 16620 -76.9 -85.9 22 9.0 -76.9 230 12 379.1 379.1 302.1 379.2 0.00 26 71 18616 -70.9 -87.9 6 17.0 -71.0 221 11 431.0 431.0 308.9 431.0 0.00 27 70 18700 -71.5 -88.5 6 17.0 -71.6 360 6 431.4 431.4 309.0 431.4 0.00 28 66 19046 -71.9 -88.9 6 17.0 -72.0 46 4 437.9 437.9 309.7 437.9 0.00 29 59 19716 -65.9 -89.9 2 24.0 -66.1 99 16 465.6 465.6 312.3 465.6 0.00 30 50 20720 -65.5 -90.5 2 25.0 -65.8 45 14 489.1 489.1 314.1 489.1 0.00 31 34 23106 -61.5 -89.5 1 28.0 -62.2 69 27 556.7 556.7 318.5 556.7 0.00 32 30 23890 -59.3 -89.3 1 30.0 -60.3 90 18 583.0 583.0 319.8 583.0 0.00 33 22 25852 -54.3 -86.3 1 32.0 -56.5 114 18 651.9 652.0 322.7 652.0 0.01 34 21 26149 -55.5 -86.5 1 31.0 -57.5 95 14 657.1 657.1 323.0 657.1 0.01 35 20 26460 -54.3 -86.3 1 32.0 -56.6 110 20 670.0 670.0 323.4 670.0 0.01 36 14 28763 -52.3 -85.3 1 33.0 -56.0 90 26 748.7 748.7 325.9 748.9 0.02 37 11 30346 -46.5 -83.5 1 37.0 -53.1 96 23 823.2 823.2 327.8 823.5 0.03 38 10 30980 -46.5 -82.5 1 36.0 -53.5 100 16 846.0 846.0 328.3 846.4 0.04 39 9.1 31604 -48.3 -83.3 1 35.0 -54.8 862.2 862.2 328.7 862.6 0.04 40 7.6 32810 -40.7 -80.7 1 40.0 -51.9 938.5 938.5 330.1 939.3 0.08 TRP 100 16620 -76.9 -85.9 22 9.0 -76.9 230 12 379.1 379.1 302.1 379.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 629.60 mb = 4062.68 m = 13328.84 ft Freezing level: 609.47 mb = 4313.66 m = 14152.25 ft Freezing level: 549.01 mb = 5170.65 m = 16963.87 ft Wetbulb zero: 677.55 mb = 3455.36 m = 11336.36 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 21.49 % Est. max temperature: 33.58 C = 92.44 F Sfc-Lift cond lev (LCL): 670.20 mb = 3543.89 m = 11626.79 ft T: 5.00 C 700-500 lapse rate: 4.98 C/km ThetaE index: 1.93 C Layer 874.0- 801.0 mb Conv cond level (CCL): 446.00 mb = 6775.89 m = 22230.34 ft Mean mixing ratio: 3.61 g/kg Conv temperature: 51.37 C = 124.46 F Cap Strength: 12.22 C Lifted Index: 11.81 C Risk: None Lifted Index @300 mb: 16.63 C Lifted Index @700 mb: 3.65 C Showalter Index: 12.17 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: -2.70 C K Index: 6.50 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.13 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 45632.63 J/kg Cap Strength: 12.17 C Lift Cond Lev (LCL): 596.63 mb = 4485.80 m = 14717.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 11 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 ---------------------------------------------------------- 0 945 612 290 4 3.8 -1.4 | 227 13 9.3 8.6 1 925 805 135 9 -6.4 6.4 | 177 16 -0.8 16.3 2 913 914 140 12 -7.7 9.2 | 174 19 -2.1 19.1 3 882 1219 65 10 -9.1 -4.2 | 149 7 -3.5 5.7 4 852 1524 50 15 -11.5 -9.6 | 93 6 -5.9 0.3 5 850 1544 45 15 -10.6 -10.6 | 82 5 -5.0 -0.7 6 822 1829 40 12 -7.7 -9.2 | 109 2 -2.1 0.7 7 793 2134 10 20 -3.5 -19.7 | 348 10 2.1 -9.8 8 700 3191 360 26 -0.0 -26.0 | 341 17 5.6 -16.1 9 686 3353 5 28 -2.4 -27.9 | 350 18 3.1 -18.0 10 661 3658 360 21 -0.0 -21.0 | 333 12 5.6 -11.1 11 612 4267 355 20 1.7 -19.9 | 324 12 7.3 -10.0 12 590 4572 310 9 6.9 -5.8 | 252 13 12.5 4.1 13 568 4877 320 15 9.6 -11.5 | 276 15 15.2 -1.6 14 547 5182 320 12 7.7 -9.2 | 267 13 13.3 0.7 15 507 5791 330 10 5.0 -8.7 | 263 11 10.6 1.3 16 500 5900 325 6 3.4 -4.9 | 241 10 9.0 5.0 17 487 6096 345 6 1.6 -5.8 | 240 8 7.1 4.1 18 400 7610 175 5 -0.4 5.0 | 199 16 5.1 14.9 19 367 8230 0 0 -0.0 -0.0 | 209 11 5.6 9.9 20 338 8839 305 10 8.2 -5.7 | 253 14 13.8 4.2 21 324 9144 290 10 9.4 -3.4 | 247 16 15.0 6.5 22 311 9449 255 10 9.7 2.6 | 231 20 15.2 12.5 23 300 9710 275 14 13.9 -1.2 | 246 21 19.5 8.7 24 298 9754 280 15 14.8 -2.6 | 250 22 20.4 7.3 25 285 10058 255 16 15.5 4.1 | 236 25 21.0 14.1 26 261 10668 260 26 25.6 4.5 | 245 34 31.2 14.4 27 250 10970 255 24 23.2 6.2 | 241 33 28.8 16.1 28 218 11887 255 20 19.3 5.2 | 239 29 24.9 15.1 29 200 12440 235 20 16.4 11.5 | 226 31 22.0 21.4 30 198 12497 235 20 16.4 11.5 | 226 31 22.0 21.4 31 180 13106 255 16 15.5 4.1 | 236 25 21.0 14.1 32 171 13411 225 18 12.7 12.7 | 219 29 18.3 22.7 33 150 14240 220 19 12.2 14.6 | 216 30 17.8 24.5 34 140 14630 215 21 12.0 17.2 | 213 32 17.6 27.1 35 127 15240 240 22 19.1 11.0 | 230 32 24.6 20.9 36 114 15850 220 14 9.0 10.7 | 215 25 14.6 20.7 37 108 16154 285 10 9.7 -2.6 | 244 17 15.2 7.3 38 103 16459 250 2 1.9 0.7 | 215 13 7.5 10.6 39 100 16620 230 12 9.2 7.7 | 220 23 14.8 17.6 40 98 16764 235 12 9.8 6.9 | 223 23 15.4 16.8 41 93 17069 250 10 9.4 3.4 | 228 20 15.0 13.4 42 88 17374 195 5 1.3 4.8 | 205 16 6.9 14.8 43 83 17678 170 18 -3.1 17.7 | 185 28 2.5 27.7 44 71 18593 180 12 0.0 12.0 | 194 23 5.6 21.9 45 70 18700 360 6 -0.0 -6.0 | 235 7 5.6 3.9 46 64 19202 65 3 -2.7 -1.3 | 198 9 2.9 8.7 47 58 19812 105 18 -17.4 4.7 | 141 19 -11.8 14.6 48 55 20117 110 10 -9.4 3.4 | 164 14 -3.8 13.4 49 53 20422 10 10 -1.7 -9.8 | 269 4 3.8 0.1 50 50 20720 45 14 -9.9 -9.9 | 90 4 -4.3 0.0 51 50 20726 65 10 -9.1 -4.2 | 149 7 -3.5 5.7 52 48 21031 45 14 -9.9 -9.9 | 90 4 -4.3 0.0 53 39 22250 75 12 -11.6 -3.1 | 139 9 -6.0 6.8 54 37 22555 60 15 -13.0 -7.5 | 108 8 -7.4 2.4 55 34 23165 70 28 -26.3 -9.6 | 91 21 -20.7 0.4 56 32 23470 95 20 -19.9 1.7 | 129 18 -14.3 11.7 57 30 23890 90 18 -18.0 0.0 | 129 16 -12.4 9.9 58 29 24079 85 13 -13.0 -1.1 | 140 11 -7.4 8.8 59 26 24689 110 18 -16.9 6.2 | 145 20 -11.3 16.1 60 25 24994 75 14 -13.5 -3.6 | 128 10 -7.9 6.3 61 24 25298 100 16 -15.8 2.8 | 141 16 -10.2 12.7 62 22 25908 115 18 -16.3 7.6 | 149 21 -10.7 17.5 63 21 26213 90 13 -13.0 0.0 | 143 12 -7.4 9.9 64 20 26460 110 20 -18.8 6.8 | 142 21 -13.2 16.8 65 20 26518 115 21 -19.0 8.9 | 144 23 -13.4 18.8 66 16 27737 125 19 -15.6 10.9 | 154 23 -10.0 20.8 67 15 28346 90 22 -22.0 0.0 | 121 19 -16.4 9.9 68 12 29566 90 32 -32.0 0.0 | 111 28 -26.4 9.9 69 10 30980 100 16 -15.8 2.8 | 141 16 -10.2 12.7 Wind Parameters Mean winds (0-6000m): 359.3 at 15.2 knts Storm direction: 29.3 at 11.4 knts Shear (0-3000m) pos: 2.6 neg: 4.8 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 108.9 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -126.9 tot: -117.0 m^2/s^2 ave: -39.0 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 12.1 stream: -6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 65.71 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 ------------------------------------------------------------------------------- 500 129 9 174 16| 15.0 0.0 15.0| 0.0 -88.3 -88.3 -176.7 -0.72| 30.4-21.8 1000 83 11 149 10| 7.5 5.5 12.9| 0.0-100.3-100.3 -100.3 -0.68| 21.5-14.7 1500 57 12 126 6| 5.0 7.0 12.0| 0.9-108.3-107.3 -71.6 -0.64| 18.8-12.0 2000 36 14 57 3| 3.7 6.3 10.0| 0.9-111.3-110.4 -55.2 -0.61| 15.2 -9.3 2500 24 16 11 5| 3.0 5.7 8.7| 0.9-114.9-113.9 -45.6 -0.59| 12.9 -7.6 3000 17 18 359 7| 2.6 4.8 7.4| 9.9-126.9-117.0 -39.0 -0.54| 12.1 -6.5 4000 10 18 344 8| 2.0 2.7 4.6| 9.9-185.6-175.7 -43.9 -0.63| 11.5 -7.2 5000 2 17 325 8| 1.7 2.1 3.8| 28.5-194.5-166.0 -33.2 -0.54| 10.2 -5.5 6000 359 15 312 8| 1.8 1.9 3.7| 28.7-212.0-183.2 -30.5 -0.54| 9.5 -5.1 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20251014.00.gif