UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041513.upa.cvt Date: 1300Z 15 APR 25 Searching for OERK... Searching the city database file for: OERK ... Date:1300Z 15 APR 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 108 SFC 945 612 29.8 -5.2 10 35.0 12.1 65 2 307.9 308.4 287.6 316.6 2.74 2 925 801 26.4 -4.6 13 31.0 10.9 35 6 306.3 306.9 287.2 315.5 2.93 3 850 1535 19.2 -5.8 18 25.0 7.2 10 9 306.3 306.8 287.2 315.4 2.91 4 700 3179 10.4 -12.6 18 23.0 0.8 235 33 314.0 314.4 289.0 320.8 2.07 5 500 5880 -8.3 -42.3 5 34.0 -14.5 270 33 322.9 323.0 289.9 323.6 0.18 6 400 7570 -21.3 -51.3 5 30.0 -24.5 260 44 327.3 327.3 291.0 327.6 0.08 7 300 9620 -37.5 -55.5 14 18.0 -38.5 245 63 332.5 332.5 292.4 332.8 0.07 8 250 10870 -40.5 -65.5 5 25.0 -41.5 245 106 345.9 345.9 295.7 346.0 0.02 9 242 11091 -42.2 -66.4 5 24.1 -43.1 245 110 346.5 346.5 295.8 346.6 0.02 10 200 12350 -52.5 -71.5 8 19.0 -52.8 240 104 349.6 349.6 296.5 349.7 0.01 11 150 14160 -63.3 -81.3 7 18.0 -63.4 240 90 361.0 361.0 298.9 361.0 0.00 12 100 16580 -75.3 -89.3 9 14.0 -75.3 235 66 382.2 382.2 302.6 382.2 0.00 TRP WND 242 11091 -42.2 -66.4 5 24.1 -43.1 245 110 346.5 346.5 295.8 346.6 0.02 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 588.77 mb = 4681.16 m = 15357.95 ft Wetbulb zero: 689.74 mb = 3297.52 m = 10818.51 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 14.01 % Est. max temperature: 30.83 C = 87.49 F Sfc-Lift cond lev (LCL): 563.56 mb = 4919.46 m = 16139.78 ft T: -1.65 C 700-500 lapse rate: 6.92 C/km ThetaE index: 1.17 C Layer 925.0- 700.0 mb Conv cond level (CCL): 455.27 mb = 6589.72 m = 21619.56 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 46.49 C = 115.67 F Cap Strength: 10.82 C Lifted Index: 10.61 C Risk: None Lifted Index @300 mb: 12.37 C Lifted Index @700 mb: 6.83 C Showalter Index: 10.72 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 2.50 C K Index: -1.30 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.77 J/kg Max Up Vert Vel: 2.75 m/s Conv Inhibition (B-): 10393.52 J/kg Cap Strength: 10.82 C Lift Cond Lev (LCL): 581.35 mb = 4669.97 m = 15321.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 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 ---------------------------------------------------------- 0 945 612 65 2 -1.8 -0.8 | 98 21 -21.1 3.1 1 925 801 35 6 -3.4 -4.9 | 87 23 -22.8 -1.0 2 913 914 25 10 -4.2 -9.1 | 78 24 -23.6 -5.2 3 881 1219 15 12 -3.1 -11.6 | 71 24 -22.4 -7.7 4 850 1535 10 9 -1.6 -8.9 | 77 21 -20.9 -5.0 5 821 1829 355 1 0.1 -1.0 | 99 19 -19.2 2.9 6 792 2134 255 12 11.6 3.1 | 132 10 -7.7 7.0 7 764 2438 250 26 24.4 8.9 | 202 14 5.1 12.8 8 737 2743 235 34 27.9 19.5 | 200 25 8.5 23.4 9 700 3179 235 33 27.0 18.9 | 199 24 7.7 22.8 10 659 3658 245 33 29.9 13.9 | 211 21 10.6 17.8 11 611 4267 240 44 38.1 22.0 | 216 32 18.8 25.9 12 588 4572 240 35 30.3 17.5 | 207 24 11.0 21.4 13 567 4877 240 31 26.8 15.5 | 201 21 7.5 19.4 14 506 5791 270 27 27.0 -0.0 | 243 9 7.7 3.9 15 500 5880 270 33 33.0 -0.0 | 254 14 13.7 3.9 16 486 6096 270 31 31.0 -0.0 | 251 12 11.7 3.9 17 400 7570 260 44 43.3 7.6 | 244 27 24.0 11.5 18 397 7620 265 49 48.8 4.3 | 255 31 29.5 8.2 19 300 9620 245 63 57.1 26.6 | 231 49 37.8 30.5 20 294 9754 245 62 56.2 26.2 | 231 48 36.9 30.1 21 281 10058 235 73 59.8 41.9 | 221 61 40.5 45.8 22 257 10668 255 81 78.2 21.0 | 247 64 58.9 24.9 23 250 10870 245 106 96.1 44.8 | 238 91 76.7 48.7 24 242 11091 245 110 99.7 46.5 | 238 95 80.4 50.4 25 235 11278 245 110 99.7 46.5 | 238 95 80.4 50.4 26 200 12350 240 104 90.1 52.0 | 232 90 70.7 55.9 27 150 14160 240 90 77.9 45.0 | 230 76 58.6 48.9 28 125 15240 245 90 81.6 38.0 | 236 75 62.2 41.9 29 119 15545 235 80 65.5 45.9 | 223 68 46.2 49.8 30 107 16154 250 68 63.9 23.3 | 239 52 44.6 27.2 31 100 16580 235 66 54.1 37.9 | 220 54 34.7 41.8 32 97 16764 235 66 54.1 37.9 | 220 54 34.7 41.8 33 87 17374 250 59 55.4 20.2 | 236 43 36.1 24.1 34 82 17678 245 49 44.4 20.7 | 226 35 25.1 24.6 35 78 17983 225 44 31.1 31.1 | 199 37 11.8 35.0 36 70 18593 265 41 40.8 3.6 | 251 23 21.5 7.5 37 67 18898 220 23 14.8 17.6 | 168 22 -4.6 21.5 38 60 19507 235 26 21.3 14.9 | 186 19 2.0 18.8 39 57 19812 200 13 4.4 12.2 | 137 22 -14.9 16.1 40 51 20422 75 1 -1.0 -0.3 | 100 21 -20.3 3.6 41 43 21336 190 10 1.7 9.8 | 128 22 -17.6 13.8 42 35 22555 65 10 -9.1 -4.2 | 89 28 -28.4 -0.3 43 33 22860 100 14 -13.8 2.4 | 101 34 -33.1 6.3 44 31 23165 90 3 -3.0 0.0 | 100 23 -22.3 3.9 45 30 23470 70 10 -9.4 -3.4 | 91 29 -28.7 0.5 46 28 23774 85 14 -13.9 -1.2 | 95 33 -33.3 2.7 47 27 24079 60 12 -10.4 -6.0 | 86 30 -29.7 -2.1 48 25 24384 75 19 -18.4 -4.9 | 88 38 -37.7 -1.0 49 24 24689 150 11 -5.5 9.5 | 118 28 -24.8 13.4 50 22 25298 90 10 -10.0 0.0 | 98 30 -29.3 3.9 51 20 25603 135 10 -7.1 7.1 | 113 29 -26.4 11.0 52 18 26213 0 0 -0.0 -0.0 | 101 20 -19.3 3.9 53 16 26822 250 10 9.4 3.4 | 126 12 -9.9 7.3 54 16 27127 240 11 9.5 5.5 | 134 14 -9.8 9.4 55 14 27737 285 15 14.5 -3.9 | 90 5 -4.8 0.0 56 13 28346 290 19 17.9 -6.5 | 30 3 -1.5 -2.6 57 12 28651 295 16 14.5 -6.8 | 59 6 -4.8 -2.9 58 11 29261 270 13 13.0 -0.0 | 122 7 -6.3 3.9 59 10 29566 280 13 12.8 -2.3 | 104 7 -6.5 1.6 60 9 30175 345 13 3.4 -12.6 | 62 18 -16.0 -8.7 Wind Parameters Mean winds (0-6000m): 251.4 at 26.3 knts Storm direction: 281.4 at 19.7 knts Shear (0-3000m) pos: 0.9 neg: 6.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 111.2 deg Storm rel helicity (0-3000m) pos: 131.3 neg: -83.8 tot: 47.5 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 136.80 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 27 8 83 23| 0.0 10.3 10.3| 0.0 -60.8 -60.8 -121.5 -0.95| 10.8-10.3 1000 19 9 78 23| 0.0 3.1 3.1| 22.6 -66.6 -44.0 -44.0 -0.42| 8.6 -3.6 1500 9 8 80 21| 0.0 4.5 4.5| 68.1 -75.1 -6.9 -4.6 0.08| 12.4 1.0 2000 299 11 81 10| 0.0 8.4 8.4|106.6 -75.7 30.9 15.4 0.30| 14.8 4.4 2500 258 16 151 8| 0.0 7.2 7.2|106.6 -83.8 22.8 9.1 0.25| 13.0 3.2 3000 250 19 170 10| 0.9 6.0 6.9|131.3 -83.8 47.5 15.8 0.29| 11.8 3.4 4000 246 24 190 14| 0.7 4.7 5.4|148.3-115.7 32.6 8.2 0.21| 11.3 2.3 5000 246 25 195 14| 2.0 3.8 5.8|178.6-125.5 53.1 10.6 0.23| 10.7 2.5 6000 251 26 204 13| 1.9 3.6 5.5|190.1-129.4 60.7 10.1 0.23| 10.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//OERK/skewt/OERK.skewt.20250415.13.gif