UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for OEPA... Searching the city database file for: OEPA ... Date:1200Z 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 120 SFC 974 355 36.0 -2.0 9 38.0 15.3 360 8 311.5 312.1 289.5 322.3 3.38 2 969 402 33.8 1.8 13 32.0 15.5 4 10 309.7 310.6 289.9 323.8 4.49 3 925 821 29.8 0.8 15 29.0 13.6 20 18 309.8 310.6 289.8 323.5 4.38 4 850 1564 22.6 -0.4 22 23.0 10.2 20 15 309.8 310.6 289.8 323.5 4.37 5 700 3204 6.6 -3.4 49 10.0 1.7 25 23 309.8 310.6 289.7 323.1 4.25 6 670 3560 3.2 -4.8 56 8.0 -0.6 35 19 309.9 310.6 289.5 322.4 3.99 7 621 4173 2.0 -38.0 3 40.0 -7.1 81 10 315.3 315.4 287.5 316.2 0.23 8 559 5017 -0.3 -42.3 2 42.0 -9.1 176 11 322.2 322.3 289.6 322.9 0.17 9 517 5637 -3.3 -46.3 2 43.0 -11.3 207 10 325.9 325.9 290.7 326.3 0.12 10 500 5900 -5.3 -43.3 3 38.0 -12.6 220 8 326.6 326.6 290.9 327.2 0.17 11 406 7498 -16.5 -40.5 11 24.0 -20.6 236 22 332.1 332.2 292.6 333.2 0.27 12 400 7610 -17.5 -41.5 10 24.0 -21.4 235 23 332.2 332.3 292.6 333.2 0.25 13 332 8973 -28.5 -40.5 31 12.0 -30.1 228 27 335.4 335.4 293.5 336.7 0.34 14 300 9690 -34.1 -49.1 21 15.0 -35.4 240 45 337.3 337.3 293.8 337.9 0.15 15 286 10021 -37.3 -50.3 25 13.0 -38.2 244 47 337.4 337.4 293.8 337.9 0.13 16 250 10940 -41.3 -72.3 2 31.0 -42.3 255 52 344.7 344.7 295.4 344.7 0.01 17 223 11712 -45.5 -72.5 3 27.0 -46.2 263 51 349.7 349.7 296.5 349.7 0.01 18 200 12430 -51.5 -74.5 5 23.0 -51.9 270 50 351.2 351.2 296.9 351.2 0.01 19 152 14150 -65.3 -79.3 13 14.0 -65.4 261 38 356.2 356.2 298.0 356.3 0.00 20 150 14230 -65.5 -79.5 13 14.0 -65.6 265 38 357.2 357.2 298.1 357.3 0.00 21 124 15377 -70.9 -82.9 15 12.0 -70.9 257 31 367.4 367.4 300.1 367.4 0.00 22 114 15873 -73.7 -84.7 17 11.0 -73.7 270 23 371.2 371.2 300.8 371.2 0.00 23 100 16640 -74.1 -86.1 14 12.0 -74.2 270 16 384.6 384.6 303.0 384.6 0.00 24 77 18157 -76.5 -87.5 16 11.0 -76.5 292 6 409.4 409.4 306.5 409.4 0.00 25 70 18710 -74.5 -88.5 10 14.0 -74.6 360 3 425.0 425.0 308.3 425.0 0.00 26 68 18879 -74.1 -89.1 8 15.0 -74.2 332 9 429.4 429.4 308.8 429.4 0.00 27 65 19145 -68.7 -89.7 3 21.0 -68.8 347 10 446.8 446.8 310.6 446.8 0.00 28 58 19828 -68.3 -90.3 3 22.0 -68.5 39 18 462.5 462.5 312.0 462.5 0.00 29 55 20145 -69.3 -91.3 3 22.0 -69.5 91 16 467.3 467.3 312.4 467.3 0.00 30 50 20720 -65.1 -91.1 2 26.0 -65.4 100 15 490.1 490.1 314.2 490.1 0.00 31 45 21365 -62.9 -90.9 1 28.0 -63.3 94 11 510.4 510.4 315.7 510.4 0.00 TRP 114 15873 -73.7 -84.7 17 11.0 -73.7 270 23 371.2 371.2 300.8 371.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 567.09 mb = 4906.61 m = 16097.60 ft Wetbulb zero: 677.43 mb = 3470.62 m = 11386.40 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 21.33 % Est. max temperature: 34.40 C = 93.93 F Sfc-Lift cond lev (LCL): 559.83 mb = 5004.77 m = 16419.65 ft T: -0.27 C 700-500 lapse rate: 4.41 C/km ThetaE index: 7.32 C Layer 700.0- 559.0 mb Conv cond level (CCL): 474.48 mb = 6302.08 m = 20675.87 ft Mean mixing ratio: 4.38 g/kg Conv temperature: 52.40 C = 126.33 F Cap Strength: 9.45 C Lifted Index: 9.21 C Risk: None Lifted Index @300 mb: 10.41 C Lifted Index @700 mb: -0.02 C Showalter Index: 9.21 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 4.90 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 38.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.05 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 16506.40 J/kg Cap Strength: 9.40 C Lift Cond Lev (LCL): 603.50 mb = 4402.40 m = 14443.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 11 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 ---------------------------------------------------------- 0 974 355 360 8 -0.0 -8.0 | 288 10 9.5 -3.1 1 947 610 20 17 -5.8 -16.0 | 342 12 3.7 -11.1 2 925 821 20 18 -6.2 -16.9 | 344 12 3.4 -12.0 3 915 914 20 16 -5.5 -15.0 | 338 11 4.0 -10.2 4 884 1219 30 16 -8.0 -13.9 | 350 9 1.5 -9.0 5 850 1564 20 15 -5.1 -14.1 | 335 10 4.4 -9.2 6 824 1829 30 17 -8.5 -14.7 | 354 10 1.0 -9.8 7 795 2134 25 19 -8.0 -17.2 | 353 12 1.5 -12.3 8 766 2438 15 16 -4.1 -15.5 | 333 12 5.4 -10.6 9 739 2743 30 20 -10.0 -17.3 | 2 12 -0.5 -12.4 10 700 3204 25 23 -9.7 -20.8 | 1 16 -0.2 -16.0 11 687 3353 25 23 -9.7 -20.8 | 1 16 -0.2 -16.0 12 661 3658 40 17 -10.9 -13.0 | 10 8 -1.4 -8.1 13 637 3962 45 12 -8.5 -8.5 | 344 4 1.0 -3.6 14 590 4572 155 5 -2.1 4.5 | 218 12 7.4 9.4 15 547 5182 185 14 1.2 13.9 | 210 22 10.7 18.8 16 500 5900 220 8 5.1 6.1 | 233 18 14.7 11.0 17 487 6096 200 9 3.1 8.5 | 223 18 12.6 13.3 18 468 6401 250 11 10.3 3.8 | 246 22 19.9 8.6 19 450 6706 270 15 15.0 -0.0 | 259 25 24.5 4.9 20 433 7010 240 19 16.5 9.5 | 241 30 26.0 14.4 21 400 7610 235 23 18.8 13.2 | 237 34 28.4 18.1 22 399 7620 255 23 22.2 6.0 | 251 34 31.7 10.8 23 383 7925 245 26 23.6 11.0 | 244 37 33.1 15.9 24 324 9144 225 27 19.1 19.1 | 230 37 28.6 24.0 25 310 9449 245 41 37.2 17.3 | 245 52 46.7 22.2 26 300 9690 240 45 39.0 22.5 | 241 56 48.5 27.4 27 250 10940 255 52 50.2 13.5 | 253 62 59.7 18.3 28 249 10973 255 53 51.2 13.7 | 253 63 60.7 18.6 29 200 12430 270 50 50.0 -0.0 | 265 60 59.5 4.9 30 198 12497 270 50 50.0 -0.0 | 265 60 59.5 4.9 31 163 13716 270 42 42.0 -0.0 | 265 52 51.5 4.9 32 155 14021 255 37 35.7 9.6 | 252 48 45.3 14.5 33 150 14230 265 38 37.9 3.3 | 260 48 47.4 8.2 34 140 14630 270 36 36.0 -0.0 | 264 46 45.5 4.9 35 133 14935 250 30 28.2 10.3 | 248 41 37.7 15.1 36 120 15545 260 31 30.5 5.4 | 256 41 40.0 10.3 37 114 15850 280 29 28.6 -5.0 | 270 38 38.1 -0.2 38 114 15873 270 23 23.0 -0.0 | 261 33 32.5 4.9 39 109 16154 275 25 24.9 -2.2 | 266 35 34.4 2.7 40 103 16459 235 22 18.0 12.6 | 238 33 27.5 17.5 41 100 16640 270 16 16.0 -0.0 | 259 26 25.5 4.9 42 98 16764 270 20 20.0 -0.0 | 261 30 29.5 4.9 43 88 17374 255 10 9.7 2.6 | 249 21 19.2 7.5 44 84 17678 270 10 10.0 -0.0 | 256 20 19.5 4.9 45 79 17983 0 0 -0.0 -0.0 | 243 11 9.5 4.9 46 75 18288 240 11 9.5 5.5 | 241 22 19.0 10.4 47 70 18710 360 3 -0.0 -3.0 | 259 10 9.5 1.9 48 68 18898 330 10 5.0 -8.7 | 285 15 14.5 -3.8 49 61 19507 10 10 -1.7 -9.8 | 303 9 7.8 -5.0 50 58 19812 35 18 -10.3 -14.7 | 5 10 -0.8 -9.9 51 55 20117 90 16 -16.0 0.0 | 127 8 -6.5 4.9 52 53 20422 95 13 -13.0 1.1 | 150 7 -3.4 6.0 53 50 20720 100 15 -14.8 2.6 | 145 9 -5.3 7.5 54 50 20726 55 14 -11.5 -8.0 | 32 4 -2.0 -3.1 55 47 21031 120 12 -10.4 6.0 | 175 11 -0.9 10.9 56 44 21336 85 11 -11.0 -1.0 | 160 4 -1.4 3.9 57 42 21641 70 8 -7.5 -2.7 | 223 3 2.0 2.1 Wind Parameters Mean winds (0-6000m): 32.8 at 14.3 knts Storm direction: 62.8 at 10.7 knts Shear (0-3000m) pos: 2.8 neg: 0.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 72.7 deg Storm rel helicity (0-3000m) pos: 60.4 neg: -22.8 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 2.13 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 17 15 332 11| 10.4 0.0 10.4| 28.7 -0.8 27.9 55.7 0.90| 11.5 10.4 1000 21 16 338 10| 4.7 0.0 4.7| 32.7 -4.3 28.4 28.4 0.67| 8.0 5.3 1500 23 16 340 10| 3.8 0.0 3.8| 41.6 -8.2 33.4 22.3 0.59| 7.0 4.2 2000 23 16 343 10| 2.8 0.9 3.7| 41.6 -18.8 22.9 11.4 0.34| 6.6 2.3 2500 23 17 344 11| 3.3 0.7 4.0| 60.3 -21.5 38.8 15.5 0.42| 6.8 2.8 3000 24 18 348 11| 2.8 0.9 3.7| 60.4 -22.8 37.6 12.5 0.38| 6.2 2.3 4000 28 17 351 10| 2.3 0.7 3.0| 70.5 -26.1 44.4 11.1 0.33| 8.2 2.7 5000 32 15 350 8| 2.5 0.5 3.0| 95.0 -33.5 61.5 12.3 0.31| 8.3 2.6 6000 33 14 346 7| 1.5 0.4 2.0|156.9 -43.6 113.4 18.9 0.36| 8.2 3.0 Wrote GIF file: /home/apache/climate/data/raob//OEPA/skewt/OEPA.skewt.20251017.12.gif