UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:0000Z 17 OCT 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 131 SFC 975 355 22.6 -2.4 19 25.0 10.2 10 3 297.9 298.5 284.5 307.8 3.28 2 968 418 28.0 1.0 17 27.0 13.3 20 6 304.0 304.8 287.8 317.0 4.24 3 959 501 29.4 2.4 18 27.0 14.1 33 10 306.2 307.1 289.0 320.8 4.74 4 946 623 29.0 2.0 18 27.0 13.8 51 16 307.0 307.9 289.2 321.4 4.67 5 925 822 27.8 1.8 19 26.0 13.2 60 15 307.7 308.6 289.5 322.3 4.71 6 850 1562 21.6 -0.4 23 22.0 9.8 90 12 308.8 309.6 289.5 322.4 4.37 7 700 3200 6.6 -4.4 45 11.0 1.3 5 22 309.8 310.5 289.4 322.2 3.94 8 677 3473 4.0 -5.0 52 9.0 -0.2 4 22 309.9 310.6 289.4 322.1 3.89 9 653 3766 2.8 -20.2 17 23.0 -4.8 18 17 311.7 311.9 287.3 315.6 1.18 10 641 3916 3.6 -31.4 6 35.0 -5.7 31 12 314.3 314.4 287.3 315.8 0.43 11 542 5270 0.0 -38.0 4 38.0 -8.9 83 7 325.4 325.5 290.7 326.5 0.27 12 500 5910 -5.1 -35.1 7 30.0 -12.1 100 7 326.8 326.9 291.2 328.3 0.39 13 400 7620 -17.5 -45.5 7 28.0 -21.5 205 11 332.2 332.3 292.5 332.9 0.16 14 383 7943 -19.9 -47.9 6 28.0 -23.5 225 13 333.2 333.3 292.7 333.8 0.13 15 376 8080 -20.7 -37.7 20 17.0 -23.6 227 14 333.9 334.0 293.2 335.5 0.40 16 300 9700 -34.9 -42.9 44 8.0 -35.7 235 29 336.2 336.2 293.6 337.3 0.29 17 289 9960 -37.1 -44.1 48 7.0 -37.7 235 33 336.7 336.7 293.7 337.7 0.26 18 271 10403 -39.1 -60.1 9 21.0 -40.1 235 39 340.0 340.0 294.4 340.2 0.04 19 250 10950 -44.1 -54.1 32 10.0 -44.6 240 42 340.5 340.5 294.6 340.9 0.10 20 249 10977 -44.3 -54.3 32 10.0 -44.8 241 42 340.6 340.6 294.6 341.0 0.10 21 246 11058 -44.5 -57.5 22 13.0 -45.0 243 42 341.5 341.5 294.7 341.8 0.07 22 245 11085 -44.5 -61.5 13 17.0 -45.1 244 42 341.9 341.9 294.8 342.0 0.04 23 200 12420 -52.1 -73.1 6 21.0 -52.5 240 39 350.3 350.3 296.7 350.3 0.01 24 197 12517 -52.7 -73.7 6 21.0 -53.1 241 39 350.8 350.8 296.8 350.9 0.01 25 152 14140 -65.5 -76.5 20 11.0 -65.6 245 37 355.9 355.9 297.9 355.9 0.01 26 150 14220 -65.7 -77.7 17 12.0 -65.8 245 37 356.9 356.9 298.1 356.9 0.01 27 118 15652 -73.5 -82.5 24 9.0 -73.5 245 31 367.9 367.9 300.2 367.9 0.00 28 116 15752 -74.1 -84.1 20 10.0 -74.1 245 34 368.6 368.6 300.3 368.6 0.00 29 100 16620 -72.9 -85.9 12 13.0 -72.9 255 25 386.9 386.9 303.3 386.9 0.00 30 84 17643 -74.1 -86.1 14 12.0 -74.2 271 27 404.2 404.2 305.7 404.2 0.00 31 74 18390 -70.5 -87.5 6 17.0 -70.6 184 6 426.7 426.7 308.5 426.7 0.00 32 70 18720 -71.3 -88.3 6 17.0 -71.4 135 9 431.8 431.8 309.0 431.9 0.00 33 63 19342 -70.5 -89.5 4 19.0 -70.6 119 12 446.8 446.8 310.6 446.8 0.00 34 60 19631 -71.1 -90.1 4 19.0 -71.2 124 12 451.8 451.8 311.0 451.8 0.00 35 57 19937 -66.5 -89.5 3 23.0 -66.7 118 10 468.9 468.9 312.5 468.9 0.00 36 50 20730 -65.5 -90.5 2 25.0 -65.8 5 5 489.1 489.1 314.1 489.1 0.00 37 42 21796 -63.5 -89.5 2 26.0 -64.0 34 10 519.1 519.1 316.2 519.1 0.00 38 38 22419 -57.7 -87.7 1 30.0 -58.7 8 10 548.9 548.9 318.1 549.0 0.00 39 31 23711 -55.5 -86.5 1 31.0 -57.0 353 12 587.8 587.8 320.0 587.8 0.01 40 30 23920 -56.1 -86.1 1 30.0 -57.5 30 11 591.7 591.7 320.2 591.8 0.01 41 20 26520 -52.5 -84.5 1 32.0 -55.3 100 9 675.5 675.5 323.6 675.6 0.02 42 10 31030 -49.3 -83.3 1 34.0 -55.1 270 8 835.5 835.5 328.1 835.9 0.04 43 9.9 31096 -49.7 -83.7 1 34.0 -55.4 836.4 836.4 328.1 836.8 0.04 44 5.8 34681 -38.7 -79.7 1 41.0 -52.5 1022.6 1022.7 331.5 1024.0 0.12 TRP 116 15752 -74.1 -84.1 20 10.0 -74.1 245 34 368.6 368.6 300.3 368.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 542.00 mb = 5269.73 m = 17288.92 ft Wetbulb zero: 680.24 mb = 3434.00 m = 11266.26 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 20.41 % Est. max temperature: 33.61 C = 92.49 F Sfc-Lift cond lev (LCL): 671.26 mb = 3542.09 m = 11620.88 ft T: 3.72 C 700-500 lapse rate: 4.32 C/km ThetaE index: 6.73 C Layer 700.0- 641.0 mb Conv cond level (CCL): 479.10 mb = 6237.19 m = 20462.96 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 52.39 C = 126.31 F Cap Strength: 11.52 C Lifted Index: 10.70 C Risk: None Lifted Index @300 mb: 11.25 C Lifted Index @700 mb: 2.51 C Showalter Index: 10.00 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 4.70 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 31.00 Risk: None Energy Index: 1.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.32 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 52490.88 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 632.57 mb = 4023.17 m = 13199.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 68 at 9 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 ---------------------------------------------------------- 0 975 355 10 3 -0.5 -3.0 | 267 8 7.8 0.5 1 947 610 50 16 -12.3 -10.3 | 30 8 -4.0 -6.9 2 925 822 60 15 -13.0 -7.5 | 49 6 -4.7 -4.1 3 915 914 65 15 -13.6 -6.3 | 61 6 -5.3 -2.9 4 854 1524 90 12 -12.0 0.0 | 133 5 -3.7 3.4 5 850 1562 90 12 -12.0 0.0 | 133 5 -3.7 3.4 6 824 1829 40 13 -8.4 -10.0 | 1 7 -0.1 -6.5 7 794 2134 25 15 -6.3 -13.6 | 349 10 2.0 -10.2 8 713 3048 10 23 -4.0 -22.7 | 347 20 4.3 -19.2 9 700 3200 5 22 -1.9 -21.9 | 341 20 6.4 -18.5 10 687 3353 360 23 -0.0 -23.0 | 337 21 8.3 -19.6 11 661 3658 10 21 -3.6 -20.7 | 345 18 4.6 -17.3 12 637 3962 35 10 -5.7 -8.2 | 332 5 2.6 -4.8 13 613 4267 35 3 -1.7 -2.5 | 262 7 6.6 1.0 14 590 4572 65 6 -5.4 -2.5 | 253 3 2.9 0.9 15 500 5910 100 7 -6.9 1.2 | 197 5 1.4 4.6 16 488 6096 85 3 -3.0 -0.3 | 239 6 5.3 3.2 17 469 6401 0 0 -0.0 -0.0 | 248 9 8.3 3.4 18 451 6706 170 11 -1.9 10.8 | 204 16 6.4 14.2 19 433 7010 155 13 -5.5 11.8 | 190 15 2.8 15.2 20 416 7315 190 10 1.7 9.8 | 217 17 10.0 13.3 21 400 7620 205 11 4.6 10.0 | 224 19 12.9 13.4 22 383 7925 225 13 9.2 9.2 | 234 22 17.5 12.6 23 324 9144 245 21 19.0 8.9 | 246 30 27.3 12.3 24 300 9700 235 29 23.8 16.6 | 238 38 32.1 20.1 25 260 10668 235 43 35.2 24.7 | 237 52 43.5 28.1 26 250 10950 240 42 36.4 21.0 | 241 51 44.7 24.4 27 238 11278 250 43 40.4 14.7 | 250 52 48.7 18.1 28 207 12192 240 45 39.0 22.5 | 241 54 47.3 25.9 29 200 12420 240 39 33.8 19.5 | 241 48 42.1 22.9 30 179 13106 250 36 33.8 12.3 | 250 45 42.1 15.7 31 150 14220 245 37 33.5 15.6 | 246 46 41.8 19.1 32 147 14326 235 36 29.5 20.6 | 238 45 37.8 24.1 33 133 14935 265 36 35.9 3.1 | 262 45 44.2 6.6 34 120 15545 245 27 24.5 11.4 | 246 36 32.8 14.8 35 116 15752 245 34 30.8 14.4 | 246 43 39.1 17.8 36 108 16154 255 27 26.1 7.0 | 253 36 34.4 10.4 37 103 16459 240 30 26.0 15.0 | 242 39 34.3 18.4 38 100 16620 255 25 24.1 6.5 | 253 34 32.4 9.9 39 98 16764 260 26 25.6 4.5 | 257 35 33.9 7.9 40 93 17069 285 24 23.2 -6.2 | 275 32 31.5 -2.8 41 84 17678 270 27 27.0 -0.0 | 264 35 35.3 3.4 42 79 17983 245 2 1.8 0.8 | 247 11 10.1 4.3 43 70 18720 135 9 -6.4 6.4 | 191 10 1.9 9.8 44 61 19507 115 13 -11.8 5.5 | 159 10 -3.5 8.9 45 58 19812 135 10 -7.1 7.1 | 187 11 1.2 10.5 46 53 20422 60 10 -8.7 -5.0 | 13 2 -0.4 -1.6 47 50 20730 5 5 -0.4 -5.0 | 281 8 7.9 -1.6 48 48 21031 5 10 -0.9 -10.0 | 311 10 7.4 -6.5 49 45 21336 55 10 -8.2 -5.7 | 357 2 0.1 -2.3 50 36 22860 350 10 1.7 -9.8 | 303 12 10.0 -6.4 51 34 23165 350 14 2.4 -13.8 | 314 15 10.7 -10.4 52 32 23470 25 12 -5.1 -10.9 | 337 8 3.2 -7.5 53 31 23774 345 12 3.1 -11.6 | 306 14 11.4 -8.2 54 30 23920 30 11 -5.5 -9.5 | 335 7 2.8 -6.1 55 29 24079 340 14 4.8 -13.2 | 307 16 13.1 -9.7 56 28 24384 40 10 -6.4 -7.7 | 336 5 1.9 -4.2 57 27 24689 30 14 -7.0 -12.1 | 352 9 1.3 -8.7 58 24 25298 80 11 -10.8 -1.9 | 121 3 -2.5 1.5 59 23 25603 50 15 -11.5 -9.6 | 27 7 -3.2 -6.2 60 21 26213 80 17 -16.7 -3.0 | 93 8 -8.4 0.5 61 20 26518 90 15 -15.0 0.0 | 117 8 -6.7 3.4 62 20 26520 100 9 -8.9 1.6 | 173 5 -0.6 5.0 63 18 27127 85 12 -12.0 -1.0 | 123 4 -3.7 2.4 64 17 27432 90 13 -13.0 0.0 | 126 6 -4.7 3.4 65 17 27737 140 10 -6.4 7.7 | 190 11 1.9 11.1 66 16 28042 140 14 -9.0 10.7 | 177 14 -0.7 14.1 67 14 28651 65 10 -9.1 -4.2 | 43 1 -0.8 -0.8 68 13 29261 85 12 -12.0 -1.0 | 123 4 -3.7 2.4 69 12 29870 0 0 -0.0 -0.0 | 248 9 8.3 3.4 70 10 31030 270 8 8.0 -0.0 | 258 17 16.3 3.4 Wind Parameters Mean winds (0-6000m): 37.6 at 12.0 knts Storm direction: 67.6 at 9.0 knts Shear (0-3000m) pos: 2.1 neg: 4.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 70.5 deg Storm rel helicity (0-3000m) pos: 38.3 neg: -37.2 tot: 1.1 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.20 Bulk Shear: 1.12 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 51 12 18 5| 13.7 0.0 13.7| 27.8 0.0 27.8 55.5 0.96| 18.5 17.7 1000 62 13 51 4| 6.3 0.0 6.3| 35.5 0.0 35.5 35.5 0.96| 12.2 11.7 1500 65 13 60 4| 4.2 3.4 7.6| 37.7 -10.7 27.0 18.0 0.38| 12.7 4.8 2000 55 13 31 5| 3.2 4.0 7.2| 38.3 -14.2 24.0 12.0 0.30| 11.1 3.3 2500 44 15 15 7| 2.5 4.3 6.8| 38.3 -16.0 22.3 8.9 0.26| 9.9 2.5 3000 34 16 4 10| 2.1 4.3 6.4| 38.3 -37.2 1.1 0.4 0.15| 9.3 1.4 4000 29 15 356 10| 3.4 3.2 6.6| 55.2 -49.9 5.3 1.3 0.04| 10.2 0.4 5000 33 13 353 8| 3.1 2.6 5.7| 55.2 -52.3 2.9 0.6 0.00| 8.7 0.0 6000 38 12 351 6| 2.7 2.6 5.3| 62.7 -53.9 8.7 1.5 0.05| 8.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251017.00.gif