UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for OETB... Searching the city database file for: OETB ... Date:0000Z 26 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 45 1 925 733 280 8 SFC 921 770 20.4 2.4 30 18.0 10.6 280 8 300.5 301.4 287.2 315.4 4.94 3 901 959 19.6 3.6 35 16.0 10.7 257 12 301.6 302.6 288.1 318.1 5.50 4 889 1075 21.8 3.8 31 18.0 11.6 243 15 305.0 306.1 289.5 322.2 5.66 5 875 1213 20.8 6.8 40 14.0 12.4 226 18 305.4 306.7 290.8 326.9 7.10 6 850 1463 20.6 0.6 26 20.0 9.7 235 16 307.7 308.6 289.5 322.3 4.70 7 841 1555 20.8 -8.2 13 29.0 7.3 237 17 308.9 309.3 287.6 316.7 2.45 8 825 1720 20.4 -7.6 14 28.0 7.1 242 19 310.2 310.6 288.2 318.5 2.61 9 792 2070 17.2 -7.8 17 25.0 5.5 230 23 310.4 310.9 288.4 319.0 2.68 10 726 2807 13.8 -12.2 15 26.0 2.6 215 33 314.5 314.9 289.1 321.3 2.06 11 700 3112 11.0 -12.0 19 23.0 1.2 220 31 314.7 315.1 289.3 321.8 2.17 12 618 4135 2.0 -15.0 27 17.0 -4.5 229 40 315.8 316.1 289.4 322.1 1.93 13 555 4990 -6.3 -12.3 62 6.0 -8.6 222 46 315.8 316.3 290.1 324.5 2.68 14 550 5061 -6.5 -19.5 35 13.0 -10.6 221 46 316.4 316.7 289.2 321.4 1.48 15 500 5800 -11.5 -38.5 9 27.0 -16.4 225 44 319.0 319.1 288.8 320.0 0.27 16 480 6111 -13.7 -45.7 5 32.0 -18.3 230 43 320.1 320.1 288.9 320.6 0.13 17 406 7352 -25.3 -39.3 26 14.0 -27.1 239 44 320.7 320.8 289.3 321.9 0.31 18 400 7460 -25.9 -44.9 15 19.0 -27.9 240 45 321.3 321.4 289.3 322.0 0.17 19 398 7496 -26.1 -45.1 15 19.0 -28.1 242 46 321.5 321.6 289.4 322.2 0.17 20 392 7606 -24.7 -53.7 5 29.0 -27.3 246 51 324.8 324.8 290.3 325.0 0.07 21 300 9490 -40.7 -44.8 65 4.1 -41.0 235 68 328.0 328.0 291.4 328.9 0.24 22 299 9513 -40.9 -44.7 67 3.8 -41.2 235 68 328.0 328.1 291.4 328.9 0.24 23 278 10005 -45.3 -50.3 57 5.0 -45.6 236 67 328.6 328.6 291.5 329.1 0.14 24 267 10275 -46.5 -62.5 15 16.0 -47.0 238 64 330.7 330.7 291.9 330.8 0.03 25 250 10710 -50.1 -64.1 18 14.0 -50.4 240 59 331.6 331.6 292.2 331.7 0.03 26 220 11528 -55.9 -69.9 16 14.0 -56.1 245 63 335.0 335.0 293.1 335.0 0.01 27 200 12130 -56.5 -74.5 9 18.0 -56.7 250 55 343.3 343.3 295.1 343.3 0.01 28 150 13950 -57.3 -83.3 2 26.0 -57.6 255 73 371.4 371.4 300.8 371.4 0.00 29 148 14035 -56.9 -83.9 2 27.0 -57.2 255 74 373.5 373.5 301.2 373.5 0.00 30 132 14756 -59.4 -84.9 2 25.5 -59.7 250 88 381.4 381.4 302.5 381.4 0.00 31 101 16409 -65.3 -87.3 3 22.0 -65.4 228 42 400.4 400.4 305.3 400.4 0.00 32 100 16470 -64.1 -87.1 3 23.0 -64.3 225 42 403.9 403.9 305.7 403.9 0.00 33 79 17885 -71.7 -90.7 4 19.0 -71.8 204 30 416.3 416.3 307.3 416.3 0.00 34 78 17961 -68.9 -89.9 3 21.0 -69.0 209 30 423.7 423.7 308.2 423.7 0.00 35 74 18277 -66.9 -88.9 3 22.0 -67.1 263 31 434.3 434.3 309.3 434.3 0.00 36 70 18610 -69.9 -88.9 5 19.0 -70.0 245 17 434.8 434.8 309.3 434.9 0.00 37 68 18782 -71.1 -90.1 4 19.0 -71.2 245 17 435.9 435.9 309.4 435.9 0.00 38 64 19145 -68.1 -90.1 3 22.0 -68.2 237 25 450.1 450.1 310.8 450.1 0.00 39 58 19734 -70.5 -91.5 3 21.0 -70.6 170 10 457.5 457.5 311.5 457.5 0.00 40 57 19838 -67.1 -90.1 2 23.0 -67.3 167 12 467.5 467.5 312.4 467.5 0.00 41 53 20282 -63.3 -89.3 2 26.0 -63.7 237 16 486.1 486.1 314.0 486.2 0.00 42 50 20640 -64.1 -89.1 2 25.0 -64.4 325 9 492.4 492.4 314.4 492.4 0.00 43 48 20889 -64.5 -89.5 2 25.0 -64.8 278 10 497.3 497.3 314.8 497.3 0.00 44 43 21565 -61.5 -88.5 2 27.0 -62.0 135 10 520.5 520.5 316.4 520.5 0.00 45 41 21860 -61.7 -88.7 2 27.0 -62.3 144 6 527.2 527.2 316.8 527.2 0.00 46 39 22172 -57.7 -86.7 1 29.0 -58.6 175 2 544.9 544.9 317.8 544.9 0.01 47 30 23840 -54.1 -85.1 1 31.0 -55.8 120 13 597.2 597.2 320.5 597.2 0.01 48 20 26450 -51.5 -83.5 1 32.0 -54.5 290 8 678.5 678.5 323.7 678.7 0.02 49 19 26783 -51.9 -83.9 1 32.0 -54.9 294 8 687.3 687.3 324.0 687.5 0.02 50 18 27136 -48.1 -82.1 1 34.0 -52.5 298 9 710.0 710.0 324.7 710.2 0.03 51 15 28340 -47.5 -82.5 1 35.0 -52.7 312 9 750.0 750.0 326.0 750.3 0.03 52 10 31059 -40.9 -78.9 1 38.0 -50.7 195 5 866.9 866.9 328.8 867.7 0.08 TRP 220 11528 -55.9 -69.9 16 14.0 -56.1 245 63 335.0 335.0 293.1 335.0 0.01 WND 132 14756 -59.4 -84.9 2 25.5 -59.7 250 88 381.4 381.4 302.5 381.4 0.00 Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 602.82 mb = 4341.04 m = 14242.10 ft Wetbulb zero: 682.81 mb = 3316.17 m = 10879.68 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 26.21 % Est. max temperature: 31.24 C = 88.23 F Sfc-Lift cond lev (LCL): 703.84 mb = 3066.15 m = 10059.43 ft T: 11.42 C 700-500 lapse rate: 8.37 C/km ThetaE index: 10.18 C Layer 850.0- 825.0 mb Conv cond level (CCL): 569.27 mb = 4788.26 m = 15709.33 ft Mean mixing ratio: 4.88 g/kg Conv temperature: 35.31 C = 95.56 F Cap Strength: 8.46 C Lifted Index: 4.48 C Risk: None Lifted Index @300 mb: 5.69 C Lifted Index @700 mb: 8.04 C Showalter Index: 3.66 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.10 C Cross Totals Index: 12.10 C K Index: 9.70 Risk: None Sweat Index: 83.20 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.34 J/kg Max Up Vert Vel: 8.98 m/s Conv Inhibition (B-): 53621.09 J/kg Cap Strength: 8.46 C Lift Cond Lev (LCL): 652.63 mb = 3687.26 m = 12097.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 26 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 ---------------------------------------------------------- 0 921 770 280 8 7.9 -1.4 | 65 19 -17.5 -8.1 1 874 1219 225 18 12.7 12.7 | 115 14 -12.6 6.0 2 850 1463 235 16 13.1 9.2 | 101 12 -12.2 2.4 3 814 1829 245 21 19.0 8.9 | 109 7 -6.3 2.1 4 785 2134 225 23 16.3 16.3 | 136 13 -9.1 9.5 5 758 2438 210 36 18.0 31.2 | 163 25 -7.3 24.4 6 700 3112 220 31 19.9 23.7 | 162 18 -5.4 17.0 7 654 3658 220 38 24.4 29.1 | 178 22 -0.9 22.4 8 629 3962 230 39 29.9 25.1 | 194 19 4.5 18.3 9 583 4572 225 44 31.1 31.1 | 193 25 5.8 24.4 10 540 5182 220 47 30.2 36.0 | 189 30 4.9 29.2 11 500 5800 225 44 31.1 31.1 | 193 25 5.8 24.4 12 480 6096 230 43 32.9 27.6 | 200 22 7.6 20.9 13 425 7010 235 39 31.9 22.4 | 203 17 6.6 15.6 14 400 7460 240 45 39.0 22.5 | 221 21 13.6 15.7 15 375 7925 260 63 62.0 10.9 | 263 37 36.7 4.2 16 344 8534 250 65 61.1 22.2 | 247 39 35.7 15.5 17 300 9490 235 68 55.7 39.0 | 223 44 30.4 32.2 18 288 9754 235 70 57.3 40.2 | 224 46 32.0 33.4 19 250 10710 240 59 51.1 29.5 | 229 34 25.7 22.7 20 220 11528 245 63 57.1 26.6 | 238 37 31.7 19.9 21 200 12130 250 55 51.7 18.8 | 245 29 26.3 12.1 22 198 12192 250 53 49.8 18.1 | 245 27 24.5 11.4 23 180 12802 240 67 58.0 33.5 | 231 42 32.7 26.7 24 150 13950 255 73 70.5 18.9 | 255 47 45.2 12.1 25 148 14021 255 74 71.5 19.2 | 255 48 46.1 12.4 26 132 14756 250 88 82.7 30.1 | 248 62 57.3 23.3 27 128 14935 250 88 82.7 30.1 | 248 62 57.3 23.3 28 116 15545 270 53 53.0 -0.0 | 284 28 27.7 -6.8 29 111 15850 260 43 42.3 7.5 | 268 17 17.0 0.7 30 100 16470 225 42 29.7 29.7 | 191 23 4.4 22.9 31 95 16764 225 42 29.7 29.7 | 191 23 4.4 22.9 32 91 17069 235 35 28.7 20.1 | 194 14 3.3 13.3 33 86 17374 220 28 18.0 21.4 | 153 16 -7.3 14.7 34 82 17678 190 30 5.2 29.5 | 139 30 -20.1 22.8 35 78 17983 210 30 15.0 26.0 | 152 22 -10.3 19.2 36 74 18288 265 31 30.9 2.7 | 306 7 5.5 -4.1 37 70 18593 250 17 16.0 5.8 | 84 9 -9.4 -0.9 38 70 18610 245 17 15.4 7.2 | 92 10 -9.9 0.4 39 67 18898 245 17 15.4 7.2 | 92 10 -9.9 0.4 40 63 19202 235 27 22.1 15.5 | 160 9 -3.2 8.7 41 60 19507 205 8 3.4 7.3 | 91 22 -22.0 0.5 42 57 19812 160 11 -3.8 10.3 | 97 29 -29.1 3.6 43 55 20117 220 22 14.1 16.9 | 132 15 -11.2 10.1 44 52 20422 250 11 10.3 3.8 | 79 15 -15.0 -3.0 45 50 20640 325 9 5.2 -7.4 | 55 25 -20.2 -14.1 46 49 20726 270 11 11.0 -0.0 | 65 16 -14.3 -6.8 47 47 21031 285 10 9.7 -2.6 | 59 18 -15.7 -9.3 48 43 21641 120 10 -8.7 5.0 | 87 34 -34.0 -1.8 49 39 22250 180 1 0.0 1.0 | 77 26 -25.3 -5.8 50 30 23774 0 0 -0.0 -0.0 | 75 26 -25.3 -6.8 51 30 23840 120 13 -11.3 6.5 | 90 37 -36.6 -0.3 52 29 24079 115 13 -11.8 5.5 | 88 37 -37.1 -1.3 53 28 24384 130 10 -7.7 6.4 | 89 33 -33.0 -0.3 54 26 24689 115 10 -9.1 4.2 | 86 35 -34.4 -2.5 55 25 24994 135 18 -12.7 12.7 | 99 39 -38.1 6.0 56 24 25298 175 4 -0.3 4.0 | 84 26 -25.7 -2.8 57 23 25603 165 11 -2.8 10.6 | 98 28 -28.2 3.9 58 20 26450 290 8 7.5 -2.7 | 62 20 -17.8 -9.5 59 14 27737 320 10 6.4 -7.7 | 53 24 -18.9 -14.4 60 12 28042 335 10 4.2 -9.1 | 53 26 -21.1 -15.8 61 11 28346 175 2 -0.2 2.0 | 79 26 -25.5 -4.8 62 8 29566 235 10 8.2 5.7 | 87 17 -17.2 -1.0 63 7 29870 230 19 14.6 12.2 | 117 12 -10.8 5.5 64 7 30175 270 19 19.0 -0.0 | 43 9 -6.3 -6.8 Wind Parameters Mean winds (0-6000m): 225.1 at 35.0 knts Storm direction: 255.1 at 26.2 knts Shear (0-3000m) pos: 2.2 neg: 5.6 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 128.2 neg: -10.5 tot: 117.7 m^2/s^2 ave: 39.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.62 Bulk Shear: 64.80 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 ------------------------------------------------------------------------------- 500 239 13 91 14| 0.0 14.7 14.7| 39.4 0.0 39.4 78.7 0.73| 15.7 11.5 1000 237 16 97 12| 3.1 7.3 10.4| 42.2 -8.7 33.5 33.5 0.42| 11.8 5.0 1500 235 18 109 11| 2.0 9.4 11.4| 71.1 -8.7 62.4 41.6 0.50| 12.8 6.5 2000 226 22 132 13| 1.5 8.3 9.9| 88.8 -8.8 79.9 40.0 0.45| 12.6 5.7 2500 224 24 141 14| 1.8 6.7 8.5| 96.5 -10.5 86.0 34.4 0.43| 11.2 4.8 3000 223 26 149 15| 2.2 5.6 7.7|128.2 -10.5 117.7 39.2 0.47| 10.5 5.0 4000 224 30 164 15| 2.2 4.8 6.9|148.0 -15.9 132.1 33.0 0.43| 9.4 4.1 5000 224 33 172 18| 1.9 4.1 6.0|160.5 -25.2 135.4 27.1 0.40| 8.4 3.3 6000 225 35 178 18| 2.0 3.4 5.4|182.5 -25.2 157.3 26.2 0.40| 7.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//OETB/skewt/OETB.skewt.20250426.00.gif