UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for OEMA... Searching the city database file for: OEMA ... Date:1200Z 20 APR 25 Station: OEMA WMO ident: 40430 Latitude: 24.55 Longitude: 39.70 Elevation: 631.00 ------------------------------------------------------------------------------- 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 41 SFC 935 631 37.6 6.6 15 31.0 18.1 230 10 316.8 318.0 293.7 337.5 6.54 2 934 643 35.4 6.4 17 29.0 17.4 229 11 314.6 315.9 293.0 334.9 6.46 3 926 741 34.2 7.2 19 27.0 17.2 217 17 314.2 315.5 293.3 335.8 6.89 4 925 753 34.2 6.2 18 28.0 16.8 215 18 314.3 315.5 292.9 334.5 6.43 5 850 1509 27.2 5.2 25 22.0 13.8 225 21 314.6 315.9 293.1 335.2 6.53 6 702 3153 11.0 3.0 58 8.0 6.4 246 21 314.4 315.7 293.2 335.7 6.78 7 700 3177 10.8 1.8 54 9.0 5.8 245 21 314.4 315.6 292.8 334.1 6.24 8 688 3321 9.8 -6.2 32 16.0 2.1 241 21 314.9 315.6 290.6 326.1 3.49 9 657 3700 6.4 -9.6 31 16.0 -0.6 230 21 315.2 315.8 290.1 324.4 2.81 10 618 4198 2.0 -15.0 27 17.0 -4.5 230 22 315.8 316.1 289.4 322.1 1.93 11 616 4224 2.6 -27.4 9 30.0 -6.1 231 22 316.7 316.9 288.4 319.0 0.65 12 554 5070 -4.3 -34.3 8 30.0 -11.1 224 17 318.3 318.4 288.6 319.7 0.38 13 500 5870 -9.3 -42.3 5 33.0 -15.1 235 9 321.7 321.7 289.5 322.4 0.18 14 457 6561 -13.3 -48.3 4 35.0 -18.3 257 12 325.1 325.1 290.4 325.5 0.10 15 400 7560 -22.1 -50.1 6 28.0 -25.1 270 31 326.3 326.3 290.7 326.6 0.10 16 320 9154 -36.1 -55.1 12 19.0 -37.2 269 47 328.4 328.4 291.3 328.6 0.07 17 300 9600 -38.5 -62.5 6 24.0 -39.5 260 58 331.1 331.1 292.0 331.2 0.03 18 293 9762 -39.3 -62.3 7 23.0 -40.2 260 63 332.2 332.2 292.3 332.3 0.03 19 286 9927 -39.8 -63.5 6 23.6 -40.8 260 68 333.7 333.7 292.7 333.8 0.03 20 250 10840 -42.9 -69.9 4 27.0 -43.7 255 56 342.3 342.3 294.9 342.3 0.01 21 235 11258 -42.9 -73.9 2 31.0 -43.7 255 59 348.4 348.4 296.3 348.4 0.01 22 200 12330 -49.7 -77.7 2 28.0 -50.2 260 50 354.1 354.1 297.5 354.1 0.00 23 150 14150 -62.1 -83.1 4 21.0 -62.3 260 43 363.1 363.1 299.3 363.1 0.00 24 147 14275 -63.1 -84.1 4 21.0 -63.2 260 42 363.5 363.5 299.4 363.5 0.00 25 100 16580 -74.5 -89.5 8 15.0 -74.5 275 20 383.8 383.8 302.9 383.8 0.00 26 89 17256 -76.3 -89.3 11 13.0 -76.3 265 43 393.2 393.2 304.3 393.2 0.00 27 80 17871 -76.5 -89.5 11 13.0 -76.5 269 40 405.0 405.0 305.9 405.0 0.00 28 70 18650 -72.1 -89.1 6 17.0 -72.2 340 21 430.1 430.1 308.9 430.1 0.00 29 69 18734 -72.1 -89.1 6 17.0 -72.2 342 20 431.9 431.9 309.0 431.9 0.00 30 62 19359 -74.1 -90.1 7 16.0 -74.2 351 14 440.9 440.9 310.0 440.9 0.00 31 58 19751 -70.3 -89.3 5 19.0 -70.4 341 12 458.0 458.0 311.6 458.0 0.00 32 51 20513 -70.7 -90.7 4 20.0 -70.8 28 6 474.2 474.2 313.0 474.2 0.00 33 50 20630 -69.9 -90.9 3 21.0 -70.1 70 10 478.8 478.8 313.4 478.8 0.00 34 46 21129 -67.1 -90.1 2 23.0 -67.4 95 14 497.1 497.1 314.7 497.1 0.00 35 43 21534 -68.9 -90.9 3 22.0 -69.1 96 11 502.3 502.3 315.1 502.3 0.00 36 34 22976 -57.5 -88.5 1 31.0 -58.6 330 3 567.2 567.2 319.0 567.2 0.00 37 30 23770 -55.3 -87.3 1 32.0 -56.8 110 14 593.9 593.9 320.3 593.9 0.01 38 24 25222 -48.1 -83.1 1 35.0 -51.7 188 15 653.9 653.9 322.9 654.1 0.02 39 22 25795 -50.5 -83.5 1 33.0 -53.6 191 28 663.3 663.3 323.2 663.4 0.02 40 20 26420 -48.9 -82.9 1 34.0 -52.7 235 24 686.5 686.5 324.0 686.7 0.02 41 15 28314 -49.1 -84.1 1 35.0 -53.7 250 17 744.7 744.7 325.8 744.9 0.02 42 13 29270 -42.3 -81.3 1 39.0 -50.2 257 12 799.4 799.4 327.3 799.7 0.04 43 10 31060 -38.9 -79.9 1 41.0 -49.8 155 7 874.3 874.4 328.9 875.0 0.07 44 7.8 32774 -36.5 -79.5 0 43.0 -50.1 948.3 948.4 330.3 949.4 0.09 TRP 89 17256 -76.3 -89.3 11 13.0 -76.3 265 43 393.2 393.2 304.3 393.2 0.00 WND 286 9927 -39.8 -63.5 6 23.6 -40.8 260 68 333.7 333.7 292.7 333.8 0.03 Sounding variables and indices 1000-500 mb thick: 5829.00 m Freezing level: 592.64 mb = 4542.56 m = 14903.22 ft Wetbulb zero: 664.03 mb = 3612.68 m = 11852.50 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 24.78 % Est. max temperature: 35.52 C = 95.94 F Sfc-Lift cond lev (LCL): 597.55 mb = 4466.25 m = 14652.88 ft T: 0.62 C 700-500 lapse rate: 7.46 C/km ThetaE index: 16.66 C Layer 700.0- 554.0 mb Conv cond level (CCL): 592.39 mb = 4535.49 m = 14880.04 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 38.15 C = 100.67 F Cap Strength: 1.96 C Lifted Index: -0.35 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.31 C Lifted Index @700 mb: -0.05 C Showalter Index: -0.47 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.50 C Cross Totals Index: 14.50 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 153.40 Risk: None Energy Index: -2.39 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 238.92 J/kg Max Up Vert Vel: 21.86 m/s Conv Inhibition (B-): 53.34 J/kg Cap Strength: 2.24 C Lift Cond Lev (LCL): 615.48 mb = 4230.48 m = 13879.37 ft Lev Free Conv (LFC): 550.48 mb = 5119.62 m = 16796.46 ft Equ Level (EL): 460.48 mb = 6502.94 m = 21334.83 ft B at Equ Level: 12.92 J/kg Max Parcel Lev (MPL): 230.48 mb = 11386.85 m = 37357.96 ft Wind level data Storm motion: 264 at 13 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 ---------------------------------------------------------- 0 935 631 230 10 7.7 6.4 | 136 7 -4.9 5.0 1 925 753 215 18 10.3 14.7 | 171 14 -2.2 13.3 2 908 914 215 18 10.3 14.7 | 171 14 -2.2 13.3 3 850 1509 225 21 14.8 14.8 | 190 14 2.3 13.4 4 790 2134 235 14 11.5 8.0 | 171 7 -1.1 6.6 5 763 2438 240 14 12.1 7.0 | 176 6 -0.4 5.6 6 736 2743 255 15 14.5 3.9 | 218 3 2.0 2.5 7 700 3177 245 21 19.0 8.9 | 221 10 6.5 7.5 8 659 3658 230 21 16.1 13.5 | 196 13 3.6 12.1 9 635 3962 225 24 17.0 17.0 | 196 16 4.4 15.6 10 588 4572 240 19 16.5 9.5 | 206 9 3.9 8.1 11 545 5182 220 16 10.3 12.3 | 168 11 -2.2 10.9 12 525 5486 240 14 12.1 7.0 | 176 6 -0.4 5.6 13 500 5870 235 9 7.4 5.2 | 126 6 -5.2 3.8 14 485 6096 245 10 9.1 4.2 | 129 4 -3.5 2.8 15 466 6401 250 10 9.4 3.4 | 123 4 -3.1 2.0 16 448 6706 265 14 13.9 1.2 | 277 1 1.4 -0.2 17 400 7560 270 31 31.0 -0.0 | 274 19 18.5 -1.4 18 349 8534 280 33 32.5 -5.7 | 290 21 20.0 -7.1 19 300 9600 260 58 57.1 10.1 | 259 45 44.6 8.7 20 286 9927 260 68 67.0 11.8 | 259 55 54.4 10.4 21 281 10058 260 68 67.0 11.8 | 259 55 54.4 10.4 22 250 10840 255 56 54.1 14.5 | 253 44 41.6 13.1 23 234 11278 255 59 57.0 15.3 | 253 47 44.5 13.9 24 204 12192 270 48 48.0 -0.0 | 272 35 35.5 -1.4 25 200 12330 260 50 49.2 8.7 | 259 37 36.7 7.3 26 177 13106 260 53 52.2 9.2 | 259 40 39.7 7.8 27 169 13411 270 55 55.0 -0.0 | 272 42 42.5 -1.4 28 161 13716 280 43 42.3 -7.5 | 287 31 29.8 -8.9 29 153 14021 270 36 36.0 -0.0 | 273 24 23.5 -1.4 30 150 14150 260 43 42.3 7.5 | 259 30 29.8 6.1 31 146 14326 260 42 41.4 7.3 | 258 29 28.8 5.9 32 132 14935 275 41 40.8 -3.6 | 280 29 28.3 -5.0 33 113 15850 265 50 49.8 4.4 | 265 37 37.3 3.0 34 100 16580 275 20 19.9 -1.7 | 293 8 7.4 -3.1 35 97 16764 275 20 19.9 -1.7 | 293 8 7.4 -3.1 36 92 17069 245 25 22.7 10.6 | 228 14 10.1 9.2 37 89 17256 265 43 42.8 3.7 | 266 30 30.3 2.3 38 83 17678 265 43 42.8 3.7 | 266 30 30.3 2.3 39 71 18593 285 28 27.0 -7.2 | 301 17 14.5 -8.6 40 70 18650 340 21 7.2 -19.7 | 14 22 -5.3 -21.1 41 64 19202 355 15 1.3 -14.9 | 34 20 -11.2 -16.3 42 57 19812 340 12 4.1 -11.3 | 34 15 -8.4 -12.7 43 55 20117 30 11 -5.5 -9.5 | 59 21 -18.0 -10.9 44 52 20422 355 2 0.2 -2.0 | 75 13 -12.4 -3.4 45 50 20630 70 10 -9.4 -3.4 | 78 22 -21.9 -4.8 46 47 21031 100 16 -15.8 2.8 | 93 28 -28.3 1.4 47 45 21336 85 11 -11.0 -1.0 | 84 24 -23.5 -2.4 48 40 21946 115 10 -9.1 4.2 | 97 22 -21.6 2.8 49 38 22250 150 11 -5.5 9.5 | 114 20 -18.0 8.1 50 37 22555 230 10 7.7 6.4 | 136 7 -4.9 5.0 51 35 22860 305 1 0.8 -0.6 | 80 12 -11.7 -2.0 52 30 23770 110 14 -13.2 4.8 | 98 26 -25.7 3.4 53 30 23774 105 10 -9.7 2.6 | 93 22 -22.2 1.2 54 29 24079 105 13 -12.6 3.4 | 94 25 -25.1 2.0 55 27 24384 130 10 -7.7 6.4 | 104 21 -20.2 5.0 56 26 24689 190 10 1.7 9.8 | 128 14 -10.8 8.4 57 25 24994 200 10 3.4 9.4 | 131 12 -9.1 8.0 58 24 25298 185 17 1.5 16.9 | 145 19 -11.0 15.5 59 23 25603 185 26 2.3 25.9 | 157 27 -10.3 24.5 60 22 25908 195 29 7.5 28.0 | 169 27 -5.0 26.6 61 20 26420 235 24 19.7 13.8 | 210 14 7.1 12.4 62 20 26518 225 22 15.6 15.6 | 192 14 3.0 14.2 63 18 27127 235 18 14.7 10.3 | 194 9 2.2 8.9 64 16 27737 225 15 10.6 10.6 | 168 9 -1.9 9.2 65 16 28042 195 12 3.1 11.6 | 137 14 -9.4 10.2 66 15 28346 250 17 16.0 5.8 | 218 6 3.4 4.4 67 14 28651 285 14 13.5 -3.6 | 349 5 1.0 -5.0 68 11 30175 220 10 6.4 7.7 | 136 9 -6.1 6.3 69 10 31060 155 7 -3.0 6.3 | 108 16 -15.5 4.9 Wind Parameters Mean winds (0-6000m): 233.6 at 16.8 knts Storm direction: 263.6 at 12.6 knts Shear (0-3000m) pos: 1.7 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 34.2 neg: -20.6 tot: 13.6 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 70.77 Bulk Shear: 3.38 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 ------------------------------------------------------------------------------- 500 217 17 171 13| 0.0 9.8 9.8| 19.3 0.0 19.3 38.6 0.71| 10.9 7.7 1000 220 19 178 13| 1.5 4.9 6.4| 29.6 -0.8 28.9 28.9 0.69| 7.6 5.2 1500 223 18 180 12| 2.4 3.3 5.6| 29.6 -6.9 22.7 15.2 0.36| 7.1 2.6 2000 227 17 180 10| 2.6 2.4 5.0| 32.6 -6.9 25.8 12.9 0.40| 6.3 2.5 2500 232 17 185 9| 2.0 3.0 5.1| 34.2 -7.2 27.0 10.8 0.35| 6.6 2.3 3000 233 18 190 9| 1.7 3.1 4.8| 34.2 -20.6 13.6 4.5 0.18| 6.4 1.1 4000 232 19 193 10| 1.9 2.5 4.4| 41.3 -23.4 18.0 4.5 0.16| 6.2 1.0 5000 232 18 191 10| 2.1 2.1 4.2| 43.1 -40.5 2.5 0.5 0.02| 6.3 0.1 6000 234 17 187 9| 2.1 1.8 3.9| 44.0 -45.2 -1.2 -0.2 0.00| 6.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//OEMA/skewt/OEMA.skewt.20250420.12.gif