UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 30 APR 25 Station: OEPA WMO ident: 40373 Latitude: 28.33 Longitude: 46.12 Elevation: 355.00 ------------------------------------------------------------------------------- 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 54 SFC 967 355 39.0 9.0 16 30.0 19.6 10 6 315.2 316.6 294.0 338.6 7.46 2 963 393 36.4 4.4 14 32.0 17.1 30 6 312.9 313.9 291.7 330.0 5.44 3 925 762 33.0 4.0 16 29.0 15.7 145 11 313.1 314.1 291.8 330.4 5.51 4 850 1513 25.6 2.6 22 23.0 12.3 105 7 313.0 314.0 291.7 330.0 5.43 5 728 2844 13.0 0.0 41 13.0 5.9 189 9 313.3 314.3 291.7 329.9 5.26 6 700 3172 9.8 -1.2 46 11.0 4.0 205 9 313.3 314.3 291.5 329.1 5.01 7 635 3972 2.0 -2.1 74 4.1 -0.1 221 13 313.3 314.3 291.6 329.6 5.17 8 595 4494 -2.3 -5.1 81 2.8 -3.6 228 15 314.2 315.0 291.2 328.2 4.40 9 590 4561 -3.3 -3.4 99 0.1 -3.4 229 16 313.8 314.8 291.6 329.8 5.05 10 568 4861 -5.1 -9.3 72 4.2 -6.8 243 23 315.1 315.8 290.5 325.9 3.33 11 528 5431 -10.3 -11.7 89 1.4 -10.8 245 31 315.5 316.1 290.3 325.1 2.96 12 510 5698 -11.7 -17.7 61 6.0 -13.6 245 34 317.0 317.3 289.8 323.2 1.87 13 500 5850 -12.3 -36.3 12 24.0 -16.8 245 36 318.0 318.1 288.5 319.3 0.34 14 491 5988 -13.9 -20.9 55 7.0 -15.9 245 37 317.7 318.0 289.6 322.7 1.47 15 488 6035 -14.1 -24.1 42 10.0 -16.7 245 37 318.1 318.3 289.3 321.9 1.12 16 487 6050 -13.9 -40.9 8 27.0 -18.2 245 38 318.5 318.5 288.5 319.3 0.22 17 485 6081 -14.1 -42.1 7 28.0 -18.4 245 38 318.6 318.6 288.5 319.3 0.19 18 479 6176 -14.3 -28.3 29 14.0 -17.5 244 39 319.5 319.7 289.4 322.2 0.77 19 473 6271 -14.7 -42.7 7 28.0 -19.0 244 40 320.2 320.2 289.0 320.9 0.19 20 464 6416 -15.7 -37.7 13 22.0 -19.5 242 42 320.7 320.7 289.3 321.9 0.32 21 460 6481 -15.9 -23.9 50 8.0 -18.0 242 42 321.2 321.5 290.4 325.4 1.21 22 459 6498 -15.7 -34.7 18 19.0 -19.3 242 43 321.7 321.8 289.8 323.3 0.44 23 417 7214 -20.3 -46.3 8 26.0 -23.5 237 41 324.7 324.7 290.3 325.3 0.14 24 400 7520 -23.1 -45.1 11 22.0 -25.7 235 39 325.0 325.0 290.5 325.6 0.17 25 347 8540 -32.9 -47.9 21 15.0 -34.1 244 43 325.2 325.2 290.5 325.7 0.14 26 300 9550 -39.3 -59.3 10 20.0 -40.2 245 39 330.0 330.0 291.7 330.1 0.04 27 255 10648 -46.7 -66.7 8 20.0 -47.2 259 43 334.7 334.7 293.0 334.8 0.02 28 250 10780 -47.1 -67.1 8 20.0 -47.6 260 45 336.0 336.0 293.3 336.1 0.02 29 200 12240 -49.5 -77.5 2 28.0 -50.0 255 63 354.4 354.4 297.5 354.4 0.00 30 199 12273 -49.7 -76.7 3 27.0 -50.2 255 63 354.6 354.6 297.6 354.6 0.01 31 176 13068 -54.1 -79.4 3 25.3 -54.5 260 73 360.0 360.0 298.7 360.0 0.00 32 150 14080 -59.9 -82.9 3 23.0 -60.1 245 60 366.9 366.9 300.0 366.9 0.00 33 142 14421 -62.3 -84.3 4 22.0 -62.4 239 61 368.5 368.5 300.3 368.5 0.00 34 104 16307 -71.1 -87.1 8 16.0 -71.2 245 33 386.0 386.0 303.2 386.0 0.00 35 100 16540 -70.1 -88.1 5 18.0 -70.2 245 38 392.3 392.3 304.1 392.3 0.00 36 86 17436 -69.9 -88.9 5 19.0 -70.0 247 24 410.0 410.0 306.5 410.0 0.00 37 79 17935 -73.9 -89.9 7 16.0 -74.0 288 17 411.8 411.8 306.7 411.8 0.00 38 70 18640 -73.9 -89.9 7 16.0 -74.0 225 20 426.3 426.3 308.4 426.3 0.00 39 61 19450 -68.3 -89.3 3 21.0 -68.5 202 12 455.9 455.9 311.4 455.9 0.00 40 50 20650 -64.1 -90.1 2 26.0 -64.4 70 21 492.4 492.4 314.4 492.4 0.00 41 45 21299 -63.9 -89.9 2 26.0 -64.3 111 16 508.0 508.0 315.5 508.0 0.00 42 32 23445 -54.5 -86.5 1 32.0 -56.1 139 17 585.2 585.2 319.9 585.2 0.01 43 30 23860 -54.5 -86.5 1 32.0 -56.2 190 11 596.1 596.1 320.5 596.1 0.01 44 23 25564 -53.7 -85.7 1 32.0 -55.9 143 11 645.5 645.5 322.5 645.6 0.01 45 20 26470 -50.1 -84.1 1 34.0 -53.5 5 3 682.8 682.8 323.9 682.9 0.02 46 18 27162 -46.5 -82.5 1 36.0 -51.4 357 1 715.1 715.1 324.9 715.3 0.02 47 16 27943 -46.1 -83.1 1 37.0 -51.6 309 9 740.9 740.9 325.7 741.1 0.02 48 14 28829 -46.1 -83.1 1 37.0 -52.0 323 13 769.7 769.7 326.5 770.0 0.03 49 10 31110 -36.7 -78.7 0 42.0 -48.8 230 24 882.5 882.6 329.1 883.4 0.08 50 8.5 32247 -31.7 -75.7 0 44.0 -47.8 944.1 944.2 330.2 945.8 0.15 51 7.1 33508 -36.3 -79.3 0 43.0 -50.5 975.0 975.1 330.8 976.2 0.10 52 6.3 34349 -29.7 -74.7 0 45.0 -48.9 1037.0 1037.2 331.8 1040.1 0.24 TRP 104 16307 -71.1 -87.1 8 16.0 -71.2 245 33 386.0 386.0 303.2 386.0 0.00 WND 176 13068 -54.1 -79.4 3 25.3 -54.5 260 73 360.0 360.0 298.7 360.0 0.00 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 616.40 mb = 4214.47 m = 13826.83 ft Wetbulb zero: 636.54 mb = 3951.69 m = 12964.69 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 50.15 % Est. max temperature: 36.98 C = 98.56 F Sfc-Lift cond lev (LCL): 628.11 mb = 4059.14 m = 13317.21 ft T: 1.28 C 700-500 lapse rate: 8.25 C/km ThetaE index: 8.58 C Layer 963.0- 925.0 mb Conv cond level (CCL): 597.03 mb = 4466.40 m = 14653.38 ft Mean mixing ratio: 5.52 g/kg Conv temperature: 38.01 C = 100.42 F Cap Strength: 0.79 C Lifted Index: -1.25 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.76 C Lifted Index @700 mb: 0.26 C Showalter Index: -1.07 C Risk: Thunderstorms probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 37.90 C Cross Totals Index: 14.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 157.20 Risk: None Energy Index: -2.03 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 144.71 J/kg Max Up Vert Vel: 17.01 m/s Conv Inhibition (B-): 25.80 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 606.04 mb = 4346.17 m = 14258.91 ft Lev Free Conv (LFC): 581.04 mb = 4681.74 m = 15359.84 ft Equ Level (EL): 431.04 mb = 6966.58 m = 22855.97 ft B at Equ Level: 81.22 J/kg Max Parcel Lev (MPL): 251.04 mb = 10752.33 m = 35276.23 ft Wind level data Storm motion: 255 at 12 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 ---------------------------------------------------------- 0 967 355 10 6 -1.0 -5.9 | 55 16 -13.1 -9.1 1 941 610 145 9 -5.2 7.4 | 104 18 -17.2 4.2 2 925 762 145 11 -6.3 9.0 | 108 19 -18.4 5.8 3 909 914 135 13 -9.2 9.2 | 106 22 -21.3 6.0 4 879 1219 120 11 -9.5 5.5 | 96 22 -21.6 2.3 5 850 1513 105 7 -6.8 1.8 | 86 19 -18.8 -1.4 6 819 1829 185 2 0.2 2.0 | 84 12 -11.9 -1.2 7 790 2134 155 10 -4.2 9.1 | 110 17 -16.3 5.9 8 700 3172 205 9 3.8 8.2 | 121 10 -8.3 5.0 9 684 3353 205 13 5.5 11.8 | 143 11 -6.6 8.6 10 659 3658 245 11 10.0 4.6 | 125 3 -2.1 1.5 11 634 3962 220 13 8.4 10.0 | 151 8 -3.7 6.8 12 587 4572 230 16 12.3 10.3 | 181 7 0.2 7.1 13 565 4877 245 24 21.8 10.1 | 234 12 9.7 7.0 14 500 5850 245 36 32.6 15.2 | 240 24 20.6 12.0 15 484 6096 245 38 34.4 16.1 | 240 26 22.4 12.9 16 446 6706 240 45 39.0 22.5 | 234 33 26.9 19.3 17 400 7520 235 39 31.9 22.4 | 226 28 19.9 19.2 18 318 9144 250 46 43.2 15.7 | 248 34 31.2 12.6 19 300 9550 245 39 35.3 16.5 | 240 27 23.3 13.3 20 291 9754 245 37 33.5 15.6 | 240 25 21.5 12.5 21 278 10058 255 33 31.9 8.5 | 255 21 19.8 5.4 22 250 10780 260 45 44.3 7.8 | 262 33 32.2 4.6 23 232 11278 265 54 53.8 4.7 | 268 42 41.7 1.5 24 200 12240 255 63 60.9 16.3 | 255 51 48.8 13.1 25 176 13068 260 73 71.9 12.7 | 261 61 59.8 9.5 26 167 13411 260 73 71.9 12.7 | 261 61 59.8 9.5 27 159 13716 265 65 64.8 5.7 | 267 53 52.7 2.5 28 151 14021 255 55 53.1 14.2 | 255 43 41.1 11.1 29 150 14080 245 60 54.4 25.4 | 242 48 42.3 22.2 30 137 14630 235 62 50.8 35.6 | 230 50 38.7 32.4 31 130 14935 240 70 60.6 35.0 | 237 58 48.5 31.8 32 112 15850 265 43 42.8 3.7 | 269 31 30.8 0.6 33 107 16154 255 30 29.0 7.8 | 255 18 16.9 4.6 34 104 16307 245 33 29.9 13.9 | 239 21 17.8 10.8 35 100 16540 245 38 34.4 16.1 | 240 26 22.4 12.9 36 96 16764 245 38 34.4 16.1 | 240 26 22.4 12.9 37 91 17069 235 29 23.8 16.6 | 221 18 11.7 13.5 38 82 17678 255 20 19.3 5.2 | 255 8 7.2 2.0 39 78 17983 295 16 14.5 -6.8 | 346 10 2.4 -9.9 40 74 18288 290 20 18.8 -6.8 | 326 12 6.7 -10.0 41 71 18593 215 27 15.5 22.1 | 190 19 3.4 18.9 42 70 18640 225 20 14.1 14.1 | 191 11 2.1 11.0 43 67 18898 225 20 14.1 14.1 | 191 11 2.1 11.0 44 64 19202 215 15 8.6 12.3 | 159 10 -3.5 9.1 45 61 19507 200 12 4.1 11.3 | 135 11 -8.0 8.1 46 58 19812 240 16 13.9 8.0 | 200 5 1.8 4.8 47 55 20117 300 12 10.4 -6.0 | 10 9 -1.7 -9.2 48 50 20650 70 21 -19.7 -7.2 | 72 33 -31.8 -10.4 49 49 20726 55 19 -15.6 -10.9 | 63 31 -27.6 -14.1 50 47 21031 65 21 -19.0 -8.9 | 69 33 -31.1 -12.1 51 45 21336 115 16 -14.5 6.8 | 98 27 -26.6 3.6 52 43 21641 100 10 -9.8 1.7 | 86 22 -21.9 -1.4 53 41 21946 110 10 -9.4 3.4 | 91 21 -21.5 0.2 54 39 22250 95 14 -13.9 1.2 | 86 26 -26.0 -2.0 55 37 22555 120 12 -10.4 6.0 | 97 23 -22.5 2.8 56 35 22860 85 10 -10.0 -0.9 | 80 22 -22.0 -4.1 57 34 23165 115 22 -19.9 9.3 | 101 33 -32.0 6.1 58 32 23470 140 17 -10.9 13.0 | 113 25 -23.0 9.8 59 30 23774 135 16 -11.3 11.3 | 109 25 -23.4 8.1 60 30 23860 190 11 1.9 10.8 | 127 13 -10.2 7.7 61 28 24384 195 10 2.6 9.7 | 124 11 -9.5 6.5 62 24 25298 185 14 1.2 13.9 | 135 15 -10.9 10.8 63 20 26470 5 3 -0.3 -3.0 | 63 14 -12.3 -6.2 64 18 27127 360 1 -0.0 -1.0 | 71 13 -12.1 -4.2 65 15 28346 285 13 12.6 -3.4 | 356 7 0.5 -6.5 66 14 28651 335 13 5.5 -11.8 | 24 16 -6.6 -15.0 67 13 29261 300 12 10.4 -6.0 | 10 9 -1.7 -9.2 68 13 29566 275 10 10.0 -0.9 | 28 5 -2.1 -4.1 69 11 30175 270 12 12.0 -0.0 | 1 3 -0.1 -3.2 70 10 31110 230 24 18.4 15.4 | 207 14 6.3 12.2 Wind Parameters Mean winds (0-6000m): 225.2 at 16.6 knts Storm direction: 255.2 at 12.5 knts Shear (0-3000m) pos: 3.3 neg: 0.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 129.4 neg: -44.7 tot: 84.7 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.8 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 3.01 Bulk Shear: 48.01 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 ------------------------------------------------------------------------------- 500 134 9 100 19| 17.1 0.0 17.1| 83.9 -1.4 82.5 165.0 0.81| 21.4 17.4 1000 129 10 100 20| 8.6 2.9 11.5| 83.9 -34.9 49.0 49.0 0.40| 14.2 5.7 1500 127 9 96 19| 4.9 1.9 6.8| 89.4 -44.7 44.7 29.8 0.27| 12.7 3.4 2000 135 8 99 18| 3.7 0.8 4.5|112.6 -44.7 67.9 33.9 0.35| 12.0 4.2 2500 145 9 103 18| 3.1 0.6 3.7|118.4 -44.7 73.7 29.5 0.35| 10.4 3.7 3000 155 9 107 17| 3.3 0.5 3.8|129.4 -44.7 84.7 28.2 0.39| 9.8 3.8 4000 182 10 120 14| 2.4 0.5 2.8|137.0 -46.1 91.0 22.7 0.34| 9.4 3.2 5000 208 12 142 10| 3.4 0.4 3.8|162.8 -46.1 116.7 23.3 0.40| 9.3 3.7 6000 225 17 178 9| 2.8 1.1 3.9|167.4 -54.5 112.9 18.8 0.35| 8.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250430.12.gif