UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041811.upa.cvt Date: 1100Z 18 APR 25 Searching for OETB... Searching the city database file for: OETB ... Date:1100Z 18 APR 25 Station: OETB WMO ident: 40375 Latitude: 28.37 Longitude: 36.63 Elevation: 770.00 ------------------------------------------------------------------------------- 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 62 1 925 760 40 9 SFC 924 770 31.4 -3.6 10 35.0 12.9 40 9 311.5 312.1 289.2 321.6 3.17 3 922 789 28.4 -2.6 13 31.0 12.1 42 9 308.6 309.3 288.5 319.4 3.42 4 850 1501 21.8 -3.2 18 25.0 9.0 110 10 309.0 309.7 288.8 320.1 3.55 5 748 2587 11.4 -5.6 30 17.0 3.4 131 7 309.2 309.8 288.7 319.8 3.36 6 700 3137 7.6 -11.4 25 19.0 -0.3 225 8 310.9 311.3 288.2 318.3 2.28 7 600 4383 -2.1 -25.1 15 23.0 -8.6 236 8 313.7 313.8 287.6 316.5 0.83 8 574 4734 -3.3 -33.3 8 30.0 -10.3 252 11 316.3 316.4 288.0 317.7 0.40 9 507 5703 -10.3 -42.3 5 32.0 -15.7 263 19 319.2 319.2 288.7 319.9 0.18 10 500 5810 -11.1 -38.1 9 27.0 -16.1 260 19 319.5 319.6 288.9 320.6 0.29 11 451 6592 -16.5 -34.5 20 18.0 -19.9 259 22 322.3 322.4 289.9 323.9 0.45 12 400 7480 -23.9 -29.9 58 6.0 -25.1 260 22 323.9 324.1 290.8 326.8 0.80 13 394 7590 -24.9 -30.9 57 6.0 -26.0 262 22 324.0 324.2 290.7 326.7 0.74 14 360 8240 -30.1 -44.1 24 14.0 -31.5 267 23 325.5 325.6 290.7 326.3 0.21 15 316 9153 -38.7 -44.7 53 6.0 -39.2 270 25 325.9 326.0 290.8 326.8 0.23 16 309 9307 -39.1 -56.1 15 17.0 -39.9 262 30 327.5 327.5 291.0 327.7 0.06 17 307 9352 -38.7 -66.7 4 28.0 -39.7 260 31 328.6 328.6 291.3 328.7 0.02 18 300 9510 -39.3 -64.3 5 25.0 -40.2 265 39 330.0 330.0 291.7 330.1 0.02 19 265 10345 -45.9 -63.9 11 18.0 -46.4 267 43 332.2 332.2 292.3 332.4 0.03 20 250 10730 -47.5 -67.5 8 20.0 -48.0 260 50 335.4 335.5 293.2 335.5 0.02 21 229 11305 -50.1 -70.1 8 20.0 -50.5 258 64 340.0 340.0 294.3 340.1 0.01 22 225 11420 -48.7 -74.7 3 26.0 -49.2 257 67 343.9 343.9 295.3 343.9 0.01 23 200 12190 -50.1 -79.1 2 29.0 -50.6 255 71 353.4 353.4 297.4 353.4 0.00 24 192 12456 -50.5 -79.5 2 29.0 -51.0 251 71 356.9 356.9 298.1 357.0 0.00 25 176 13018 -54.7 -81.7 2 27.0 -55.0 246 84 359.0 359.0 298.5 359.0 0.00 26 168 13314 -55.9 -82.3 2 26.4 -56.2 250 91 361.8 361.8 299.1 361.8 0.00 27 150 14030 -58.9 -83.9 3 25.0 -59.1 250 71 368.6 368.6 300.3 368.6 0.00 28 124 15213 -63.5 -86.5 3 23.0 -63.7 255 53 380.9 380.9 302.4 380.9 0.00 29 101 16451 -70.9 -89.9 4 19.0 -71.0 244 53 389.6 389.6 303.8 389.6 0.00 30 100 16510 -70.7 -89.7 4 19.0 -70.8 245 53 391.1 391.1 303.9 391.1 0.00 31 93 16937 -72.5 -89.5 6 17.0 -72.6 240 60 395.8 395.8 304.6 395.8 0.00 32 89 17195 -70.3 -89.3 5 19.0 -70.4 245 56 405.2 405.2 305.9 405.2 0.00 33 81 17749 -73.1 -90.1 6 17.0 -73.2 261 37 410.5 410.5 306.6 410.5 0.00 34 78 17971 -70.3 -89.3 5 19.0 -70.4 251 22 420.8 420.8 307.8 420.8 0.00 35 71 18526 -71.3 -89.3 5 18.0 -71.4 250 33 430.1 430.1 308.9 430.1 0.00 36 70 18610 -70.9 -89.9 4 19.0 -71.0 285 20 432.7 432.7 309.1 432.7 0.00 37 50 20630 -66.9 -89.9 3 23.0 -67.1 235 5 485.8 485.8 313.9 485.8 0.00 38 45 21270 -64.7 -89.7 2 25.0 -65.1 303 7 506.0 506.0 315.4 506.1 0.00 39 42 21691 -65.1 -90.1 2 25.0 -65.5 348 8 515.1 515.1 316.0 515.1 0.00 40 30 23790 -55.1 -87.1 1 32.0 -56.7 165 5 594.4 594.4 320.3 594.5 0.01 41 29 24007 -54.9 -86.9 1 32.0 -56.6 146 9 600.8 600.8 320.6 600.8 0.01 42 20 26410 -50.5 -83.5 1 33.0 -53.8 315 16 681.6 681.6 323.8 681.7 0.02 43 19 26746 -50.3 -84.3 1 34.0 -53.8 334 11 692.3 692.3 324.2 692.4 0.02 44 13 29294 -38.5 -78.5 1 40.0 -48.3 282 28 812.5 812.5 327.5 813.1 0.07 45 10 31120 -33.3 -77.3 0 44.0 -47.5 285 31 895.2 895.3 329.4 896.3 0.10 46 8.7 32102 -31.3 -75.3 0 44.0 -47.5 939.4 939.5 330.2 941.2 0.16 47 8.4 32351 -31.7 -75.7 0 44.0 -47.9 947.3 947.4 330.3 949.1 0.16 TRP 93 16937 -72.5 -89.5 6 17.0 -72.6 240 60 395.8 395.8 304.6 395.8 0.00 WND 168 13314 -55.9 -82.3 2 26.4 -56.2 250 91 361.8 361.8 299.1 361.8 0.00 Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 621.65 mb = 4113.49 m = 13495.53 ft Wetbulb zero: 704.31 mb = 3086.07 m = 10124.78 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 17.41 % Est. max temperature: 29.11 C = 84.40 F Sfc-Lift cond lev (LCL): 552.19 mb = 5036.78 m = 16524.67 ft T: -5.49 C 700-500 lapse rate: 7.00 C/km ThetaE index: 3.61 C Layer 748.0- 574.0 mb Conv cond level (CCL): 508.70 mb = 5676.94 m = 18624.90 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 38.85 C = 101.94 F Cap Strength: 5.88 C Lifted Index: 5.35 C Risk: None Lifted Index @300 mb: 7.67 C Lifted Index @700 mb: 1.81 C Showalter Index: 5.23 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 32.90 C Cross Totals Index: 7.90 C K Index: 10.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.91 J/kg Max Up Vert Vel: 1.96 m/s Conv Inhibition (B-): 51507.49 J/kg Cap Strength: 5.88 C Lift Cond Lev (LCL): 583.44 mb = 4605.08 m = 15108.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 9 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 ---------------------------------------------------------- 0 924 770 40 9 -5.8 -6.9 | 65 17 -15.0 -7.0 1 850 1501 110 10 -9.4 3.4 | 100 19 -18.6 3.3 2 848 1524 120 11 -9.5 5.5 | 106 19 -18.7 5.4 3 818 1829 95 13 -13.0 1.1 | 93 22 -22.1 1.0 4 789 2134 95 14 -13.9 1.2 | 93 23 -23.1 1.1 5 733 2743 145 4 -2.3 3.3 | 105 12 -11.5 3.2 6 700 3137 225 8 5.7 5.7 | 148 7 -3.5 5.6 7 656 3658 205 8 3.4 7.3 | 141 9 -5.8 7.1 8 584 4572 245 8 7.3 3.4 | 150 4 -1.9 3.3 9 562 4877 260 14 13.8 2.4 | 243 5 4.6 2.3 10 541 5182 275 18 17.9 -1.6 | 281 9 8.8 -1.7 11 500 5810 260 19 18.7 3.3 | 251 10 9.5 3.2 12 481 6096 255 17 16.4 4.4 | 239 8 7.3 4.3 13 462 6401 250 18 16.9 6.2 | 232 10 7.7 6.1 14 444 6706 265 24 23.9 2.1 | 262 15 14.7 2.0 15 426 7010 250 19 17.9 6.5 | 234 11 8.7 6.4 16 409 7315 270 17 17.0 -0.0 | 271 8 7.8 -0.1 17 400 7480 260 22 21.7 3.8 | 253 13 12.5 3.7 18 376 7925 270 23 23.0 -0.0 | 270 14 13.8 -0.1 19 330 8839 260 24 23.6 4.2 | 254 15 14.5 4.1 20 316 9144 270 25 25.0 -0.0 | 270 16 15.8 -0.1 21 303 9449 255 34 32.8 8.8 | 250 25 23.7 8.7 22 300 9510 265 39 38.9 3.4 | 264 30 29.7 3.3 23 276 10058 265 46 45.8 4.0 | 264 37 36.7 3.9 24 252 10668 270 40 40.0 -0.0 | 270 31 30.8 -0.1 25 250 10730 260 50 49.2 8.7 | 258 41 40.1 8.6 26 209 11887 255 78 75.3 20.2 | 253 69 66.2 20.1 27 200 12190 255 71 68.6 18.4 | 253 62 59.4 18.3 28 191 12497 250 71 66.7 24.3 | 247 62 57.5 24.2 29 174 13106 245 86 77.9 36.3 | 242 78 68.8 36.2 30 168 13314 250 91 85.5 31.1 | 248 82 76.3 31.0 31 165 13411 250 91 85.5 31.1 | 248 82 76.3 31.0 32 150 14030 250 71 66.7 24.3 | 247 62 57.5 24.2 33 123 15240 255 52 50.2 13.5 | 252 43 41.1 13.4 34 117 15545 245 47 42.6 19.9 | 239 39 33.4 19.8 35 111 15850 235 50 41.0 28.7 | 228 43 31.8 28.6 36 100 16510 245 53 48.0 22.4 | 240 45 38.9 22.3 37 96 16764 245 53 48.0 22.4 | 240 45 38.9 22.3 38 93 16937 240 60 52.0 30.0 | 235 52 42.8 29.9 39 91 17069 240 60 52.0 30.0 | 235 52 42.8 29.9 40 82 17678 265 42 41.8 3.7 | 264 33 32.7 3.6 41 78 17983 250 21 19.7 7.2 | 236 13 10.6 7.1 42 70 18593 250 35 32.9 12.0 | 243 27 23.7 11.9 43 70 18610 285 20 19.3 -5.2 | 297 11 10.1 -5.3 44 67 18898 285 26 25.1 -6.7 | 293 17 15.9 -6.8 45 63 19202 255 10 9.7 2.6 | 191 3 0.5 2.5 46 52 20422 155 4 -1.7 3.6 | 108 11 -10.9 3.5 47 50 20630 235 5 4.1 2.9 | 119 6 -5.1 2.8 48 38 22250 45 10 -7.1 -7.1 | 66 18 -16.2 -7.2 49 32 23470 100 11 -10.8 1.9 | 95 20 -20.0 1.8 50 30 23774 105 14 -13.5 3.6 | 99 23 -22.7 3.5 51 30 23790 165 5 -1.3 4.8 | 114 11 -10.5 4.7 52 29 24079 140 10 -6.4 7.7 | 116 17 -15.6 7.6 53 25 24994 160 1 -0.3 0.9 | 95 10 -9.5 0.8 54 23 25603 245 10 9.1 4.2 | 179 4 -0.1 4.1 55 22 25908 275 11 11.0 -1.0 | 301 2 1.8 -1.1 56 21 26213 305 15 12.3 -8.6 | 340 9 3.1 -8.7 57 20 26410 315 16 11.3 -11.3 | 349 12 2.1 -11.4 58 20 26518 310 17 13.0 -10.9 | 341 12 3.9 -11.0 59 19 26822 340 10 3.4 -9.4 | 31 11 -5.7 -9.5 60 17 27432 150 10 -5.0 8.7 | 121 17 -14.2 8.6 61 16 28042 285 14 13.5 -3.6 | 311 6 4.4 -3.7 62 15 28346 275 15 14.9 -1.3 | 284 6 5.8 -1.4 63 14 28956 295 22 19.9 -9.3 | 311 14 10.8 -9.4 64 12 29870 265 36 35.9 3.1 | 264 27 26.7 3.0 65 10 31120 285 31 29.9 -8.0 | 291 22 20.8 -8.1 Wind Parameters Mean winds (0-6000m): 239.3 at 12.2 knts Storm direction: 269.3 at 9.2 knts Shear (0-3000m) pos: 2.9 neg: 0.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 77.9 deg Storm rel helicity (0-3000m) pos: 106.4 neg: -25.6 tot: 80.8 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 61.43 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 64 9 76 18| 7.8 0.0 7.8| 35.2 0.0 35.2 70.4 0.95| 8.1 7.6 1000 89 10 89 19| 5.8 0.0 5.8| 61.4 -17.6 43.8 43.8 0.56| 8.7 4.8 1500 92 11 91 20| 4.0 0.0 4.0| 75.1 -23.7 51.3 34.2 0.49| 7.6 3.7 2000 95 10 93 19| 2.9 0.0 2.9| 88.3 -23.8 64.6 32.3 0.43| 8.1 3.5 2500 104 10 97 19| 3.5 0.0 3.5|105.8 -24.0 81.8 32.7 0.49| 8.4 4.1 3000 118 9 104 18| 2.9 0.2 3.2|106.4 -25.6 80.8 26.9 0.45| 7.4 3.4 4000 149 9 119 16| 2.6 0.2 2.8|111.8 -25.6 86.2 21.5 0.47| 6.8 3.2 5000 217 11 162 9| 2.6 0.5 3.1|121.6 -36.3 85.3 17.1 0.41| 6.7 2.7 6000 239 12 192 6| 2.7 0.6 3.3|138.9 -46.6 92.3 15.4 0.37| 6.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20250418.11.gif