UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 21 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 63 SFC 968 355 37.8 2.8 11 35.0 17.1 120 6 313.9 314.8 291.5 329.2 4.83 2 964 393 35.6 5.6 16 30.0 17.3 119 6 312.0 313.1 291.9 330.5 5.92 3 925 768 31.8 4.8 18 27.0 15.6 110 10 311.8 312.9 291.7 330.0 5.83 4 850 1517 24.6 3.6 26 21.0 12.3 140 10 311.9 313.0 291.7 330.1 5.83 5 700 3171 8.6 1.6 61 7.0 4.7 230 12 312.0 313.2 292.0 331.2 6.15 6 661 3643 4.8 0.6 74 4.2 2.5 219 23 312.9 314.0 292.2 331.8 6.06 7 619 4175 1.0 -9.0 47 10.0 -3.3 240 27 314.5 315.1 290.1 324.5 3.13 8 548 5140 -8.1 -11.8 75 3.7 -9.5 245 39 314.8 315.3 290.0 324.0 2.83 9 541 5240 -8.7 -11.7 79 3.0 -9.9 243 39 315.2 315.8 290.2 324.6 2.89 10 539 5269 -8.3 -16.3 52 8.0 -11.0 242 39 316.1 316.4 289.6 322.6 1.99 11 534 5341 -8.5 -17.5 48 9.0 -11.5 238 37 316.7 317.0 289.6 322.7 1.81 12 520 5547 -9.7 -14.4 69 4.7 -11.4 230 34 317.6 318.1 290.5 325.6 2.41 13 515 5622 -9.9 -21.9 37 12.0 -13.4 230 35 318.3 318.5 289.6 322.7 1.29 14 514 5637 -9.9 -23.9 31 14.0 -13.7 230 35 318.4 318.7 289.4 322.2 1.08 15 506 5758 -10.9 -27.9 23 17.0 -15.0 230 35 318.7 318.8 289.2 321.3 0.76 16 500 5850 -11.7 -28.7 23 17.0 -15.7 230 36 318.8 318.9 289.2 321.3 0.72 17 460 6481 -16.7 -43.7 8 27.0 -20.5 233 31 320.2 320.3 289.0 320.9 0.17 18 400 7510 -25.5 -44.5 15 19.0 -27.6 240 40 321.8 321.9 289.5 322.5 0.18 19 398 7546 -25.7 -43.7 17 18.0 -27.8 240 40 322.0 322.1 289.6 322.8 0.20 20 334 8790 -35.3 -42.3 49 7.0 -36.0 235 53 325.5 325.5 290.7 326.5 0.28 21 316 9173 -37.9 -45.9 43 8.0 -38.5 240 57 327.1 327.1 291.1 327.8 0.20 22 313 9239 -38.1 -48.1 34 10.0 -38.8 241 59 327.7 327.7 291.2 328.3 0.16 23 307 9372 -37.9 -57.9 11 20.0 -38.9 243 62 329.8 329.8 291.7 330.0 0.05 24 300 9530 -39.3 -56.3 15 17.0 -40.1 245 67 330.0 330.0 291.7 330.2 0.06 25 284 9905 -42.3 -57.3 18 15.0 -42.9 245 74 330.9 330.9 292.0 331.1 0.06 26 274 10149 -41.9 -65.9 6 24.0 -42.7 245 79 334.9 334.9 293.0 335.0 0.02 27 256 10610 -44.3 -47.5 70 3.2 -44.5 245 88 337.9 337.9 294.0 338.7 0.20 28 254 10663 -44.1 -50.2 51 6.1 -44.5 245 89 339.0 339.0 294.2 339.6 0.15 29 250 10770 -43.7 -55.7 25 12.0 -44.3 250 84 341.1 341.1 294.7 341.4 0.08 30 245 10906 -44.3 -71.3 3 27.0 -45.0 251 81 342.2 342.2 294.8 342.2 0.01 31 217 11718 -44.5 -74.5 2 30.0 -45.3 258 60 354.0 354.0 297.5 354.0 0.01 32 200 12260 -48.3 -77.3 2 29.0 -48.9 255 52 356.3 356.3 298.0 356.3 0.01 33 150 14100 -60.5 -82.5 4 22.0 -60.7 255 53 365.9 365.9 299.8 365.9 0.00 34 138 14614 -63.9 -83.9 5 20.0 -64.0 246 51 368.7 368.7 300.3 368.7 0.00 35 100 16550 -71.3 -89.3 5 18.0 -71.3 255 29 390.0 390.0 303.8 390.0 0.00 36 83 17639 -76.1 -89.1 11 13.0 -76.2 270 28 401.5 401.5 305.4 401.5 0.00 37 80 17851 -76.1 -89.1 11 13.0 -76.2 273 26 405.8 405.8 306.0 405.8 0.00 38 76 18152 -69.5 -89.5 4 20.0 -69.6 261 28 425.6 425.6 308.3 425.6 0.00 39 70 18640 -71.9 -89.9 5 18.0 -72.0 300 9 430.6 430.6 308.9 430.6 0.00 40 69 18725 -72.5 -90.5 5 18.0 -72.6 300 9 431.1 431.1 309.0 431.1 0.00 41 66 18990 -69.3 -90.3 3 21.0 -69.4 314 10 443.5 443.5 310.2 443.5 0.00 42 60 19558 -71.5 -90.5 4 19.0 -71.6 39 10 450.9 450.9 311.0 450.9 0.00 43 56 19973 -65.5 -89.5 2 24.0 -65.8 100 6 473.5 473.5 313.0 473.5 0.00 44 51 20540 -68.1 -90.1 3 22.0 -68.3 147 8 480.3 480.3 313.5 480.3 0.00 45 50 20660 -67.5 -90.5 2 23.0 -67.7 135 6 484.4 484.4 313.8 484.4 0.00 46 37 22505 -59.7 -88.7 1 29.0 -60.5 173 14 548.0 548.0 318.0 548.0 0.00 47 34 23039 -55.1 -87.1 1 32.0 -56.5 174 11 573.5 573.5 319.3 573.6 0.01 48 30 23840 -53.9 -85.9 1 32.0 -55.7 125 6 597.7 597.7 320.5 597.8 0.01 49 25 25024 -49.3 -83.3 1 34.0 -52.4 140 10 642.9 642.9 322.4 643.0 0.02 50 25 25024 -49.3 -84.3 1 35.0 -52.4 140 10 642.9 642.9 322.4 643.0 0.01 51 23 25577 -44.3 -81.3 1 37.0 -49.3 175 10 673.1 673.1 323.6 673.3 0.02 52 20 26510 -46.5 -82.5 1 36.0 -51.1 135 12 693.8 693.9 324.3 694.0 0.02 53 18 27207 -47.9 -82.9 1 35.0 -52.4 150 14 710.7 710.7 324.8 710.8 0.02 54 11 30516 -39.5 -81.5 0 42.0 -49.6 116 11 848.6 848.7 328.4 849.1 0.05 55 10 31170 -38.5 -80.5 0 42.0 -49.6 110 8 875.8 875.9 329.0 876.5 0.06 56 9.3 31671 -36.3 -79.3 0 43.0 -49.1 902.6 902.6 329.5 903.4 0.08 57 7.9 32799 -37.9 -79.9 0 42.0 -50.5 939.3 939.4 330.2 940.2 0.09 58 6.1 34595 -34.1 -77.1 0 43.0 -50.5 1027.7 1027.9 331.6 1029.9 0.17 59 6.0 34711 -34.3 -77.3 0 43.0 -50.7 1031.7 1031.9 331.7 1033.8 0.17 TRP 83 17639 -76.1 -89.1 11 13.0 -76.2 270 28 401.5 401.5 305.4 401.5 0.00 WND 254 10663 -44.1 -50.2 51 6.1 -44.5 245 89 339.0 339.0 294.2 339.6 0.15 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 611.20 mb = 4281.14 m = 14045.57 ft Wetbulb zero: 642.80 mb = 3869.05 m = 12693.59 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 46.72 % Est. max temperature: 35.97 C = 96.75 F Sfc-Lift cond lev (LCL): 583.21 mb = 4646.80 m = 15245.22 ft T: -3.45 C 700-500 lapse rate: 7.58 C/km ThetaE index: 0.45 C Layer 925.0- 850.0 mb Conv cond level (CCL): 600.70 mb = 4412.86 m = 14477.73 ft Mean mixing ratio: 5.83 g/kg Conv temperature: 38.51 C = 101.32 F Cap Strength: 2.09 C Lifted Index: -0.53 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.93 C Lifted Index @700 mb: 0.07 C Showalter Index: -0.53 C Risk: Thunderstorms probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.30 C Cross Totals Index: 15.30 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 151.20 Risk: None Energy Index: -1.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 249.06 J/kg Max Up Vert Vel: 22.32 m/s Conv Inhibition (B-): 59.17 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 622.58 mb = 4128.35 m = 13544.28 ft Lev Free Conv (LFC): 567.58 mb = 4862.07 m = 15951.49 ft Equ Level (EL): 307.58 mb = 9358.87 m = 30704.58 ft B at Equ Level: 246.48 J/kg Max Parcel Lev (MPL): 247.58 mb = 10835.33 m = 35548.55 ft Wind level data Storm motion: 254 at 16 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 ---------------------------------------------------------- 0 968 355 120 6 -5.2 3.0 | 86 20 -20.3 -1.4 1 941 610 115 7 -6.3 3.0 | 86 21 -21.4 -1.5 2 925 768 110 10 -9.4 3.4 | 88 24 -24.5 -1.0 3 910 914 125 9 -7.4 5.2 | 92 22 -22.4 0.7 4 850 1517 140 10 -6.4 7.7 | 99 22 -21.5 3.2 5 791 2134 180 10 0.0 10.0 | 110 16 -15.1 5.6 6 763 2438 165 11 -2.8 10.6 | 109 19 -17.9 6.2 7 710 3048 225 11 7.8 7.8 | 115 8 -7.3 3.3 8 700 3171 230 12 9.2 7.7 | 119 7 -5.9 3.3 9 684 3353 210 19 9.5 16.5 | 155 13 -5.6 12.0 10 659 3658 220 23 14.8 17.6 | 179 13 -0.3 13.2 11 610 4267 245 28 25.4 11.8 | 234 13 10.3 7.4 12 587 4572 245 28 25.4 11.8 | 234 13 10.3 7.4 13 544 5182 245 40 36.3 16.9 | 240 25 21.2 12.5 14 523 5486 230 34 26.0 21.9 | 212 21 11.0 17.4 15 500 5850 230 36 27.6 23.1 | 214 22 12.5 18.7 16 484 6096 230 34 26.0 21.9 | 212 21 11.0 17.4 17 464 6401 230 30 23.0 19.3 | 208 17 7.9 14.8 18 446 6706 245 35 31.7 14.8 | 238 20 16.6 10.3 19 400 7510 240 40 34.6 20.0 | 232 25 19.6 15.6 20 331 8839 235 54 44.2 31.0 | 228 39 29.2 26.5 21 317 9144 240 56 48.5 28.0 | 235 41 33.4 23.6 22 300 9530 245 67 60.7 28.3 | 242 52 45.6 23.9 23 254 10663 245 89 80.7 37.6 | 243 73 65.6 33.2 24 254 10668 245 89 80.7 37.6 | 243 73 65.6 33.2 25 250 10770 250 84 78.9 28.7 | 249 68 63.9 24.3 26 211 11887 260 56 55.1 9.7 | 262 40 40.1 5.3 27 200 12260 255 52 50.2 13.5 | 256 36 35.2 9.0 28 175 13106 250 47 44.2 16.1 | 248 31 29.1 11.6 29 150 14100 255 53 51.2 13.7 | 256 37 36.1 9.3 30 145 14326 255 55 53.1 14.2 | 256 39 38.1 9.8 31 131 14935 235 47 38.5 27.0 | 226 32 23.4 22.5 32 118 15545 250 42 39.5 14.4 | 248 26 24.4 9.9 33 107 16154 255 52 50.2 13.5 | 256 36 35.2 9.0 34 102 16459 280 33 32.5 -5.7 | 300 20 17.4 -10.2 35 100 16550 255 29 28.0 7.5 | 257 13 12.9 3.1 36 96 16764 255 29 28.0 7.5 | 257 13 12.9 3.1 37 92 17069 240 34 29.4 17.0 | 229 19 14.4 12.6 38 87 17374 250 35 32.9 12.0 | 247 19 17.8 7.5 39 83 17639 270 28 28.0 -0.0 | 289 14 12.9 -4.4 40 82 17678 270 25 25.0 -0.0 | 294 11 9.9 -4.4 41 78 17983 275 27 26.9 -2.4 | 300 14 11.8 -6.8 42 74 18288 250 29 27.3 9.9 | 246 13 12.2 5.5 43 70 18640 300 9 7.8 -4.5 | 39 12 -7.3 -8.9 44 67 18898 300 10 8.7 -5.0 | 34 11 -6.4 -9.4 45 58 19812 75 10 -9.7 -2.6 | 74 26 -24.7 -7.0 46 55 20117 120 3 -2.6 1.5 | 81 18 -17.7 -2.9 47 52 20422 160 10 -3.4 9.4 | 105 19 -18.5 5.0 48 50 20660 135 6 -4.2 4.2 | 89 19 -19.3 -0.2 49 49 20726 155 10 -4.2 9.1 | 103 20 -19.3 4.6 50 45 21336 115 10 -9.1 4.2 | 89 24 -24.1 -0.2 51 43 21641 145 15 -8.6 12.3 | 108 25 -23.7 7.8 52 41 21946 130 10 -7.7 6.4 | 95 23 -22.7 2.0 53 39 22250 145 10 -5.7 8.2 | 100 21 -20.8 3.7 54 37 22555 175 14 -1.2 13.9 | 120 19 -16.3 9.5 55 35 22860 210 10 5.0 8.7 | 113 11 -10.1 4.2 56 33 23165 155 12 -5.1 10.9 | 108 21 -20.1 6.4 57 30 23774 185 10 0.9 10.0 | 111 15 -14.2 5.5 58 30 23840 125 6 -4.9 3.4 | 87 20 -20.0 -1.0 59 29 24079 110 2 -1.9 0.7 | 77 17 -17.0 -3.8 60 28 24384 125 10 -8.2 5.7 | 93 23 -23.3 1.3 61 25 24994 135 10 -7.1 7.1 | 97 22 -22.1 2.6 62 24 25298 170 10 -1.7 9.8 | 108 18 -16.8 5.4 63 23 25603 175 10 -0.9 10.0 | 109 17 -15.9 5.5 64 22 25908 155 14 -5.9 12.7 | 111 23 -21.0 8.2 65 21 26213 160 17 -5.8 16.0 | 119 24 -20.9 11.5 66 20 26510 135 12 -8.5 8.5 | 100 24 -23.6 4.0 67 20 26518 130 13 -10.0 8.4 | 99 25 -25.0 3.9 68 19 26822 145 13 -7.5 10.6 | 105 23 -22.5 6.2 69 18 27127 135 12 -8.5 8.5 | 100 24 -23.6 4.0 70 17 27432 185 20 1.7 19.9 | 139 20 -13.3 15.5 71 17 27737 205 18 7.6 16.3 | 148 14 -7.5 11.9 72 15 28346 225 12 8.5 8.5 | 122 8 -6.6 4.0 73 15 28651 235 10 8.2 5.7 | 101 7 -6.9 1.3 74 14 28956 195 1 0.3 1.0 | 77 15 -14.8 -3.5 75 13 29566 130 10 -7.7 6.4 | 95 23 -22.7 2.0 76 12 29870 125 10 -8.2 5.7 | 93 23 -23.3 1.3 77 12 30175 120 12 -10.4 6.0 | 93 26 -25.5 1.6 78 10 31170 110 8 -7.5 2.7 | 86 23 -22.6 -1.7 Wind Parameters Mean winds (0-6000m): 223.6 at 21.0 knts Storm direction: 253.6 at 15.7 knts Shear (0-3000m) pos: 3.7 neg: 0.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 69.3 deg Storm rel helicity (0-3000m) pos: 73.8 neg: -2.2 tot: 71.6 m^2/s^2 ave: 23.9 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.9 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 3.13 Bulk Shear: 79.68 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 ------------------------------------------------------------------------------- 500 115 8 87 22| 0.0 3.5 3.5| 10.9 0.0 10.9 21.7 0.32| 5.6 1.8 1000 123 9 91 22| 1.5 1.8 3.2| 25.8 0.0 25.8 25.8 0.51| 4.3 2.2 1500 132 9 94 22| 2.4 1.2 3.6| 43.4 0.0 43.4 28.9 0.58| 4.4 2.6 2000 143 9 98 21| 2.2 0.9 3.1| 50.0 -0.9 49.1 24.6 0.49| 4.6 2.2 2500 152 10 102 20| 2.9 0.7 3.6| 60.0 -1.0 59.1 23.6 0.43| 5.3 2.3 3000 166 10 107 18| 3.7 0.6 4.3| 73.8 -2.2 71.6 23.9 0.42| 6.8 2.9 4000 199 14 130 14| 4.4 0.4 4.9|132.2 -2.2 130.0 32.5 0.60| 7.4 4.4 5000 220 18 160 10| 3.5 1.0 4.6|139.3 -39.3 100.0 20.0 0.39| 7.7 3.0 6000 224 21 177 11| 2.9 0.9 3.9|141.9 -73.0 68.9 11.5 0.28| 7.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250421.12.gif