UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 29 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 64 SFC 967 355 29.8 4.8 20 25.0 15.1 360 4 305.9 306.9 289.6 322.9 5.58 2 925 759 29.0 5.0 22 24.0 14.7 20 16 309.0 310.1 290.9 327.2 5.91 3 916 846 28.8 4.8 22 24.0 14.6 12 18 309.6 310.7 291.1 327.8 5.89 4 850 1503 23.6 2.6 25 21.0 11.6 55 21 310.9 311.9 291.1 327.8 5.43 5 734 2765 15.6 -4.4 25 20.0 5.5 212 10 315.5 316.2 291.0 327.5 3.76 6 700 3164 11.8 -5.2 30 17.0 3.4 255 12 315.6 316.3 291.0 327.5 3.71 7 516 5609 -10.7 -12.3 88 1.6 -11.3 198 31 317.1 317.7 290.7 326.6 2.88 8 500 5850 -12.7 -13.7 92 1.0 -13.0 200 32 317.6 318.1 290.6 326.3 2.65 9 464 6420 -16.3 -17.3 92 1.0 -16.6 201 36 319.9 320.3 290.9 327.0 2.12 10 434 6923 -18.5 -20.1 87 1.6 -19.0 225 32 323.3 323.7 291.6 329.4 1.79 11 411 7330 -21.5 -22.6 91 1.1 -21.8 233 30 324.5 324.8 291.6 329.8 1.52 12 400 7530 -23.1 -25.0 84 1.9 -23.5 235 30 325.0 325.2 291.5 329.4 1.26 13 332 8861 -33.3 -39.3 55 6.0 -34.0 215 31 328.8 328.8 291.7 330.2 0.38 14 327 8967 -34.5 -41.5 49 7.0 -35.2 216 32 328.5 328.6 291.6 329.7 0.31 15 300 9560 -39.9 -44.9 59 5.0 -40.3 220 36 329.1 329.2 291.7 330.0 0.23 16 298 9606 -40.5 -45.0 62 4.5 -40.8 220 36 328.9 329.0 291.6 329.8 0.23 17 268 10322 -46.9 -54.9 40 8.0 -47.2 225 36 329.7 329.7 291.7 330.0 0.08 18 259 10548 -49.3 -53.8 59 4.5 -49.5 228 35 329.4 329.4 291.6 329.8 0.10 19 250 10780 -51.3 -57.3 49 6.0 -51.5 230 35 329.8 329.8 291.7 330.1 0.07 20 241 11016 -53.5 -59.5 48 6.0 -53.7 231 36 330.0 330.0 291.7 330.2 0.05 21 235 11178 -54.7 -59.5 55 4.8 -54.8 234 41 330.5 330.6 291.9 330.8 0.05 22 230 11315 -55.1 -66.1 24 11.0 -55.3 237 45 332.0 332.0 292.3 332.1 0.02 23 219 11626 -56.9 -69.9 18 13.0 -57.1 243 54 333.9 333.9 292.8 333.9 0.01 24 216 11713 -57.7 -69.7 20 12.0 -57.9 245 57 334.0 334.0 292.8 334.0 0.01 25 200 12200 -55.7 -74.7 8 19.0 -55.9 245 49 344.6 344.6 295.4 344.6 0.01 26 184 12734 -54.3 -80.3 3 26.0 -54.6 242 47 355.1 355.1 297.7 355.2 0.00 27 150 14030 -59.7 -82.7 3 23.0 -59.9 250 60 367.2 367.2 300.1 367.2 0.00 28 122 15306 -64.1 -85.6 4 21.5 -64.2 240 68 381.6 381.6 302.5 381.6 0.00 29 100 16510 -68.3 -88.3 4 20.0 -68.4 260 46 395.8 395.8 304.6 395.8 0.00 30 79 17908 -73.1 -89.1 7 16.0 -73.2 221 28 413.4 413.4 306.9 413.5 0.00 31 70 18620 -70.9 -89.9 4 19.0 -71.0 190 9 432.7 432.7 309.1 432.7 0.00 32 65 19058 -72.7 -90.7 5 18.0 -72.8 182 11 438.0 438.0 309.7 438.0 0.00 33 53 20281 -65.5 -90.5 2 25.0 -65.8 143 11 481.0 481.0 313.5 481.1 0.00 34 50 20640 -60.3 -88.3 1 28.0 -60.9 120 9 501.4 501.4 315.1 501.4 0.00 35 49 20767 -59.5 -87.5 1 28.0 -60.1 122 9 506.2 506.2 315.4 506.2 0.00 36 41 21882 -61.1 -88.1 2 27.0 -61.7 186 3 528.7 528.7 316.8 528.7 0.00 37 30 23840 -58.3 -87.3 1 29.0 -59.4 30 14 585.7 585.7 319.9 585.7 0.01 38 29 24053 -58.5 -87.5 1 29.0 -59.6 25 14 590.9 590.9 320.2 590.9 0.01 39 24 25261 -51.7 -84.7 1 33.0 -54.3 82 13 643.5 643.5 322.4 643.6 0.01 40 22 25823 -53.3 -85.3 1 32.0 -55.7 36 9 654.9 654.9 322.9 655.0 0.01 41 20 26440 -50.7 -84.7 1 34.0 -54.0 345 6 681.0 681.0 323.8 681.1 0.02 42 13 29284 -46.1 -82.1 1 36.0 -52.3 231 16 786.2 786.2 326.9 786.5 0.04 43 13 29284 -46.9 -82.9 1 36.0 -52.8 231 16 783.4 783.4 326.8 783.7 0.03 44 10 31050 -40.7 -80.7 1 40.0 -50.6 275 18 867.6 867.7 328.8 868.2 0.06 45 9.0 31773 -37.1 -79.1 0 42.0 -49.6 908.0 908.1 329.6 908.9 0.09 46 8.4 32249 -38.3 -79.3 1 41.0 -50.4 921.4 921.4 329.8 922.4 0.09 47 4.5 36641 -27.5 -73.5 0 46.0 -50.3 1152.1 1152.4 333.3 1157.9 0.41 48 4.3 36967 -28.5 -73.5 1 45.0 -50.8 1162.4 1162.7 333.5 1168.5 0.43 TRP 216 11713 -57.7 -69.7 20 12.0 -57.9 245 57 334.0 334.0 292.8 334.0 0.01 WND 122 15306 -64.1 -85.6 4 21.5 -64.2 240 68 381.6 381.6 302.5 381.6 0.00 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 603.50 mb = 4446.16 m = 14586.96 ft Wetbulb zero: 657.23 mb = 3669.34 m = 12038.39 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 43.54 % Est. max temperature: 35.99 C = 96.78 F Sfc-Lift cond lev (LCL): 670.27 mb = 3511.90 m = 11521.85 ft T: 8.60 C 700-500 lapse rate: 9.12 C/km ThetaE index: 1.55 C Layer 850.0- 464.0 mb Conv cond level (CCL): 581.50 mb = 4650.85 m = 15258.51 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 40.59 C = 105.06 F Cap Strength: 6.39 C Lifted Index: 0.17 C Risk: Showers probable Lifted Index @300 mb: 2.56 C Lifted Index @700 mb: 5.98 C Showalter Index: -0.42 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: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 157.20 Risk: None Energy Index: -0.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.60 J/kg Max Up Vert Vel: 6.26 m/s Conv Inhibition (B-): 68867.78 J/kg Cap Strength: 6.39 C Lift Cond Lev (LCL): 646.61 mb = 3799.97 m = 12466.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 ---------------------------------------------------------- 0 967 355 360 4 -0.0 -4.0 | 34 19 -10.5 -15.8 1 940 610 15 13 -3.4 -12.6 | 30 28 -13.9 -24.4 2 925 759 20 16 -5.5 -15.0 | 31 31 -16.0 -26.9 3 909 914 5 19 -1.7 -18.9 | 22 33 -12.2 -30.8 4 850 1503 55 21 -17.2 -12.0 | 49 37 -27.7 -23.9 5 818 1829 70 25 -23.5 -8.6 | 59 40 -34.0 -20.4 6 790 2134 125 16 -13.1 9.2 | 84 24 -23.6 -2.7 7 762 2438 145 16 -9.2 13.1 | 94 20 -19.7 1.3 8 735 2743 210 10 5.0 8.7 | 60 6 -5.5 -3.2 9 700 3164 255 12 11.6 3.1 | 353 9 1.1 -8.7 10 684 3353 270 10 10.0 -0.0 | 3 12 -0.5 -11.8 11 658 3658 230 18 13.8 11.6 | 275 3 3.3 -0.3 12 633 3962 205 21 8.9 19.0 | 167 7 -1.7 7.2 13 610 4267 210 22 11.0 19.1 | 184 7 0.5 7.2 14 587 4572 190 25 4.3 24.6 | 154 14 -6.2 12.8 15 500 5850 200 32 10.9 30.1 | 181 18 0.4 18.2 16 484 6096 205 33 13.9 29.9 | 191 18 3.4 18.1 17 465 6401 200 36 12.3 33.8 | 185 22 1.8 22.0 18 429 7010 230 31 23.7 19.9 | 239 15 13.2 8.1 19 400 7530 235 30 24.6 17.2 | 249 15 14.0 5.4 20 378 7925 235 31 25.4 17.8 | 248 16 14.9 5.9 21 332 8839 215 31 17.8 25.4 | 208 15 7.2 13.5 22 300 9560 220 36 23.1 27.6 | 219 20 12.6 15.7 23 291 9754 220 37 23.8 28.3 | 219 21 13.2 16.5 24 250 10780 230 35 26.8 22.5 | 237 19 16.3 10.6 25 243 10973 230 35 26.8 22.5 | 237 19 16.3 10.6 26 216 11713 245 57 51.7 24.1 | 253 43 41.1 12.2 27 210 11887 245 60 54.4 25.4 | 253 46 43.8 13.5 28 200 12200 245 49 44.4 20.7 | 255 35 33.9 8.9 29 173 13106 240 45 39.0 22.5 | 249 30 28.4 10.7 30 150 14030 250 60 56.4 20.5 | 259 47 45.8 8.7 31 136 14630 255 54 52.2 14.0 | 267 42 41.6 2.1 32 123 15240 235 60 49.1 34.4 | 240 45 38.6 22.6 33 122 15306 240 68 58.9 34.0 | 245 53 48.4 22.2 34 117 15545 240 68 58.9 34.0 | 245 53 48.4 22.2 35 106 16154 235 62 50.8 35.6 | 239 47 40.2 23.7 36 100 16510 260 46 45.3 8.0 | 276 35 34.8 -3.9 37 96 16764 260 46 45.3 8.0 | 276 35 34.8 -3.9 38 91 17069 260 43 42.3 7.5 | 278 32 31.8 -4.4 39 82 17678 225 25 17.7 17.7 | 231 9 7.1 5.8 40 78 17983 220 29 18.6 22.2 | 218 13 8.1 10.4 41 74 18288 240 33 28.6 16.5 | 256 19 18.0 4.7 42 70 18593 270 16 16.0 -0.0 | 335 13 5.5 -11.8 43 70 18620 190 9 1.6 8.9 | 72 9 -9.0 -3.0 44 67 18898 200 11 3.8 10.3 | 77 7 -6.8 -1.5 45 60 19507 135 10 -7.1 7.1 | 75 18 -17.6 -4.8 46 57 19812 150 19 -9.5 16.5 | 103 21 -20.0 4.6 47 55 20117 160 10 -3.4 9.4 | 80 14 -14.0 -2.5 48 52 20422 130 12 -9.2 7.7 | 78 20 -19.7 -4.1 49 50 20640 120 9 -7.8 4.5 | 68 20 -18.3 -7.3 50 47 21031 125 10 -8.2 5.7 | 72 20 -18.7 -6.1 51 45 21336 155 10 -4.2 9.1 | 79 15 -14.8 -2.8 52 41 21946 190 2 0.3 2.0 | 46 14 -10.2 -9.9 53 30 23774 15 10 -2.6 -9.7 | 31 25 -13.1 -21.5 54 30 23840 30 14 -7.0 -12.1 | 36 30 -17.5 -24.0 55 29 24079 25 14 -5.9 -12.7 | 34 30 -16.5 -24.5 56 28 24384 45 15 -10.6 -10.6 | 43 31 -21.1 -22.5 57 26 24689 130 16 -12.3 10.3 | 86 23 -22.8 -1.6 58 20 26440 345 6 1.6 -5.8 | 27 20 -9.0 -17.6 59 20 26518 85 10 -10.0 -0.9 | 58 24 -20.5 -12.7 60 19 26822 90 10 -10.0 0.0 | 60 24 -20.5 -11.8 61 17 27432 0 0 -0.0 -0.0 | 42 16 -10.5 -11.8 62 16 28042 305 11 9.0 -6.3 | 5 18 -1.5 -18.2 63 15 28346 245 10 9.1 4.2 | 11 8 -1.5 -7.6 64 14 28651 195 2 0.5 1.9 | 45 14 -10.0 -9.9 65 14 28956 205 10 4.2 9.1 | 66 7 -6.3 -2.8 66 13 29261 235 17 13.9 9.8 | 302 4 3.4 -2.1 67 13 29566 205 10 4.2 9.1 | 66 7 -6.3 -2.8 68 11 30175 270 16 16.0 -0.0 | 335 13 5.5 -11.8 69 10 31050 275 18 17.9 -1.6 | 331 15 7.4 -13.4 Wind Parameters Mean winds (0-6000m): 191.6 at 21.1 knts Storm direction: 221.6 at 15.9 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -31.3 deg Storm rel helicity (0-3000m) pos: 375.7 neg: -65.6 tot: 310.1 m^2/s^2 ave: 103.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 16.4 stream: 4.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.14 Bulk Shear: 144.70 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 15 12 30 27| 14.3 0.0 14.3| 5.1 -34.5 -29.4 -58.8 -0.25| 16.2 -4.1 1000 19 16 31 31| 9.1 0.0 9.1|111.7 -43.6 68.1 68.1 0.22| 14.9 3.3 1500 37 18 39 34| 8.1 0.0 8.1|240.2 -43.6 196.6 131.0 0.46| 14.6 6.6 2000 53 18 48 34| 4.9 0.0 4.9|361.7 -43.6 318.1 159.0 0.52| 17.0 8.9 2500 64 17 53 32| 2.8 0.0 2.8|371.5 -57.6 313.8 125.5 0.34| 17.6 6.0 3000 63 16 52 31| 1.9 0.0 1.9|375.7 -65.6 310.1 103.4 0.27| 16.4 4.4 4000 136 17 90 22| 1.4 2.7 4.1|379.4 -91.9 287.4 71.9 0.08| 15.7 1.2 5000 182 19 124 12| 1.4 2.7 4.1|397.0-102.1 294.9 59.0 0.08| 13.7 1.1 6000 192 21 145 11| 1.8 2.3 4.0|423.0-109.6 313.4 52.2 0.10| 12.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250429.00.gif