UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 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 88 SFC 970 355 28.0 8.0 28 20.0 15.8 130 8 303.8 305.1 290.2 324.7 6.95 2 969 364 27.6 9.6 32 18.0 16.4 132 8 303.5 304.9 290.7 326.7 7.76 3 964 411 30.2 7.2 24 23.0 16.2 140 9 306.5 307.8 290.7 326.7 6.61 4 925 783 29.2 5.2 22 24.0 14.9 160 21 309.2 310.3 291.0 327.7 6.00 5 917 860 29.0 4.0 20 25.0 14.3 163 20 309.7 310.8 290.9 327.0 5.56 6 850 1527 23.2 3.2 27 20.0 11.7 200 22 310.4 311.5 291.2 328.1 5.67 7 700 3175 8.2 -0.8 53 9.0 3.5 220 27 311.6 312.5 291.0 327.7 5.16 8 695 3234 7.8 -1.2 53 9.0 3.1 220 24 311.8 312.7 291.0 327.6 5.04 9 610 4292 -0.7 -4.1 78 3.4 -2.3 245 25 313.8 314.7 291.3 328.5 4.63 10 574 4776 -3.3 -10.3 58 7.0 -6.2 261 24 316.3 316.9 290.6 326.2 3.04 11 500 5850 -12.1 -14.6 82 2.5 -13.0 255 40 318.3 318.8 290.7 326.4 2.47 12 495 5927 -12.9 -15.0 84 2.1 -13.6 255 40 318.2 318.7 290.6 326.2 2.41 13 400 7520 -23.3 -25.4 83 2.1 -23.8 225 42 324.7 324.9 291.4 329.0 1.21 14 391 7686 -24.9 -25.7 93 0.8 -25.1 226 43 324.7 325.0 291.4 329.0 1.21 15 371 8067 -27.3 -34.3 51 7.0 -28.4 229 44 326.5 326.6 291.3 328.5 0.56 16 359 8304 -29.3 -39.3 37 10.0 -30.6 230 45 326.9 326.9 291.2 328.2 0.35 17 300 9560 -40.1 -42.6 77 2.5 -40.3 210 42 328.8 328.9 291.7 330.0 0.30 18 271 10242 -46.1 -47.6 85 1.5 -46.2 205 36 329.8 329.9 291.9 330.6 0.19 19 266 10365 -47.3 -51.9 59 4.6 -47.5 205 34 329.8 329.9 291.8 330.3 0.12 20 261 10489 -48.7 -52.4 65 3.7 -48.8 205 32 329.6 329.6 291.7 330.0 0.11 21 256 10616 -49.3 -54.1 57 4.8 -49.5 205 31 330.5 330.5 292.0 330.9 0.10 22 250 10770 -50.3 -54.4 62 4.1 -50.4 225 41 331.3 331.3 292.2 331.7 0.09 23 245 10902 -51.5 -54.4 71 2.9 -51.6 229 44 331.4 331.4 292.2 331.8 0.10 24 241 11009 -52.1 -57.1 55 5.0 -52.2 232 47 332.1 332.1 292.3 332.4 0.07 25 240 11036 -52.1 -58.1 48 6.0 -52.2 233 48 332.5 332.5 292.4 332.7 0.06 26 238 11091 -51.7 -66.7 15 15.0 -52.0 234 49 333.9 333.9 292.8 334.0 0.02 27 231 11285 -52.7 -64.7 22 12.0 -52.9 245 52 335.2 335.2 293.2 335.3 0.03 28 206 12028 -52.1 -72.8 7 20.7 -52.4 255 73 347.4 347.4 296.1 347.4 0.01 29 200 12220 -51.9 -74.9 5 23.0 -52.3 250 65 350.6 350.6 296.8 350.6 0.01 30 195 12384 -51.5 -77.5 3 26.0 -51.9 251 64 353.8 353.8 297.4 353.8 0.01 31 150 14060 -57.7 -82.7 3 25.0 -58.0 260 54 370.7 370.7 300.7 370.7 0.00 32 100 16530 -70.7 -87.7 6 17.0 -70.8 255 34 391.1 391.1 303.9 391.1 0.00 TRP 231 11285 -52.7 -64.7 22 12.0 -52.9 245 52 335.2 335.2 293.2 335.3 0.03 WND 206 12028 -52.1 -72.8 7 20.7 -52.4 255 73 347.4 347.4 296.1 347.4 0.01 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 617.00 mb = 4205.25 m = 13796.59 ft Wetbulb zero: 646.25 mb = 3824.08 m = 12546.03 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 50.64 % Est. max temperature: 34.87 C = 94.77 F Sfc-Lift cond lev (LCL): 723.30 mb = 2897.09 m = 9504.78 ft T: 10.73 C 700-500 lapse rate: 7.59 C/km ThetaE index: 0.71 C Layer 917.0- 850.0 mb Conv cond level (CCL): 609.86 mb = 4294.24 m = 14088.53 ft Mean mixing ratio: 5.97 g/kg Conv temperature: 37.96 C = 100.32 F Cap Strength: 3.49 C Lifted Index: 0.48 C Risk: Showers probable Lifted Index @300 mb: 1.95 C Lifted Index @700 mb: 2.46 C Showalter Index: 0.07 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 35.30 C Cross Totals Index: 15.30 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 281.79 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.00 J/kg Max Up Vert Vel: 6.16 m/s Conv Inhibition (B-): 6007.36 J/kg Cap Strength: 3.49 C Lift Cond Lev (LCL): 652.76 mb = 3742.79 m = 12279.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 20 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 ---------------------------------------------------------- 0 970 355 130 8 -6.1 5.1 | 94 26 -25.8 1.9 1 943 610 175 13 -1.1 13.0 | 115 23 -20.8 9.7 2 925 783 160 21 -7.2 19.7 | 122 32 -26.8 16.5 3 911 914 165 20 -5.2 19.3 | 123 30 -24.8 16.1 4 880 1219 190 21 3.6 20.7 | 137 24 -16.0 17.5 5 850 1524 205 23 9.7 20.8 | 151 20 -9.9 17.6 6 850 1527 200 22 7.5 20.7 | 145 21 -12.1 17.4 7 791 2134 210 31 15.5 26.8 | 170 24 -4.2 23.6 8 700 3175 220 27 17.4 20.7 | 172 18 -2.3 17.5 9 685 3353 220 19 12.2 14.6 | 147 14 -7.5 11.3 10 659 3658 235 22 18.0 12.6 | 170 10 -1.6 9.4 11 634 3962 245 22 19.9 9.3 | 183 6 0.3 6.1 12 610 4267 245 25 22.7 10.6 | 202 8 3.0 7.3 13 587 4572 265 22 21.9 1.9 | 300 3 2.3 -1.3 14 544 5182 250 29 27.3 9.9 | 229 10 7.6 6.7 15 500 5850 255 40 38.6 10.4 | 249 20 19.0 7.1 16 484 6096 255 41 39.6 10.6 | 250 21 19.9 7.4 17 411 7315 235 46 37.7 26.4 | 218 29 18.0 23.2 18 400 7520 225 42 29.7 29.7 | 201 28 10.0 26.5 19 394 7620 225 43 30.4 30.4 | 202 29 10.7 27.2 20 332 8839 235 46 37.7 26.4 | 218 29 18.0 23.2 21 305 9449 220 45 28.9 34.5 | 197 33 9.3 31.2 22 300 9560 210 42 21.0 36.4 | 182 33 1.3 33.1 23 291 9754 205 42 17.7 38.1 | 177 35 -1.9 34.8 24 254 10668 205 30 12.7 27.2 | 164 25 -7.0 24.0 25 250 10770 225 41 29.0 29.0 | 200 27 9.3 25.8 26 231 11278 240 54 46.8 27.0 | 229 36 27.1 23.8 27 231 11285 245 52 47.1 22.0 | 236 33 27.5 18.8 28 211 11887 245 51 46.2 21.6 | 235 32 26.6 18.3 29 206 12028 255 73 70.5 18.9 | 253 53 50.8 15.7 30 201 12192 255 73 70.5 18.9 | 253 53 50.8 15.7 31 200 12220 250 65 61.1 22.2 | 245 46 41.4 19.0 32 150 14060 260 54 53.2 9.4 | 260 34 33.5 6.2 33 144 14326 265 49 48.8 4.3 | 268 29 29.1 1.0 34 130 14935 245 41 37.2 17.3 | 231 22 17.5 14.1 35 118 15545 260 58 57.1 10.1 | 260 38 37.5 6.8 36 106 16154 270 43 43.0 -0.0 | 278 24 23.3 -3.2 37 100 16530 255 34 32.8 8.8 | 247 14 13.2 5.6 38 96 16764 255 34 32.8 8.8 | 247 14 13.2 5.6 Wind Parameters Mean winds (0-6000m): 230.7 at 26.6 knts Storm direction: 260.7 at 19.9 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 52.5 deg Storm rel helicity (0-3000m) pos: 218.4 neg: -29.5 tot: 189.0 m^2/s^2 ave: 63.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.23 Bulk Shear: 83.77 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 ------------------------------------------------------------------------------- 500 162 14 113 26| 14.8 0.0 14.8| 84.3 0.0 84.3 168.5 0.75| 17.2 12.9 1000 173 18 123 26| 10.3 0.0 10.3|148.3 0.0 148.3 148.3 0.75| 15.0 11.2 1500 185 20 132 24| 8.9 0.0 8.9|185.5 -2.1 183.4 122.3 0.76| 12.6 9.6 2000 194 22 142 23| 7.7 0.0 7.7|215.1 -2.1 213.0 106.5 0.77| 11.0 8.4 2500 199 24 148 22| 6.0 0.0 6.0|217.8 -2.1 215.7 86.3 0.72| 9.4 6.8 3000 203 24 151 21| 3.5 0.0 3.5|218.4 -29.5 189.0 63.0 0.48| 9.5 4.5 4000 212 24 157 18| 3.7 0.0 3.7|242.4 -29.5 212.9 53.2 0.51| 9.1 4.7 5000 222 24 166 15| 3.2 0.8 3.9|250.3 -36.8 213.5 42.7 0.42| 9.1 3.8 6000 231 27 184 14| 3.4 0.9 4.3|266.4 -53.7 212.7 35.4 0.38| 8.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20250430.00.gif