UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for ED868... Searching the city database file for: ED868 ... Date:1200Z 27 OCT 25 Station: ED868 WMO ident: 10868 Latitude: 48.25 Longitude: 11.55 ------------------------------------------------------------------------------- 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 44 SFC 947 492 5.6 3.4 86 2.2 4.5 240 9 283.1 284.0 280.2 297.5 5.16 2 925 685 4.2 2.3 87 1.9 3.3 245 38 283.6 284.4 280.1 297.3 4.88 3 850 1369 1.4 -0.3 88 1.7 0.6 270 60 287.6 288.4 281.4 300.2 4.40 4 818 1677 -0.5 -1.2 95 0.7 -0.8 274 58 288.8 289.5 281.8 301.1 4.28 5 812 1736 0.0 -1.9 87 1.9 -0.9 275 57 289.9 290.6 282.1 301.8 4.09 6 788 1976 -2.3 -2.3 100 0.0 -2.3 278 55 289.9 290.7 282.1 301.8 4.10 7 700 2907 -8.1 -9.0 93 0.9 -8.4 290 48 293.5 294.0 282.1 301.8 2.76 8 597 4124 -16.3 -18.1 86 1.8 -16.7 285 55 297.7 298.0 282.4 302.5 1.54 9 500 5440 -23.3 -25.0 86 1.7 -23.7 280 62 304.6 304.8 284.5 307.9 1.00 10 454 6142 -27.5 -29.5 83 2.0 -27.8 276 62 307.9 308.0 285.4 310.4 0.73 11 437 6415 -29.7 -30.7 91 1.0 -29.9 274 62 308.5 308.6 285.6 310.8 0.68 12 400 7040 -35.3 -37.6 79 2.3 -35.5 270 62 309.1 309.2 285.5 310.4 0.38 13 396 7110 -35.9 -38.8 75 2.9 -36.2 270 63 309.2 309.3 285.5 310.4 0.34 14 383 7341 -37.9 -38.9 90 1.0 -38.0 272 65 309.6 309.6 285.6 310.8 0.34 15 370 7577 -40.1 -41.3 88 1.2 -40.2 273 67 309.7 309.8 285.5 310.7 0.28 16 361 7745 -41.1 -44.8 67 3.7 -41.3 274 69 310.6 310.6 285.8 311.3 0.20 17 356 7840 -41.3 -54.3 23 13.0 -41.8 274 70 311.5 311.5 285.9 311.8 0.07 18 345 8052 -42.5 -46.1 68 3.6 -42.7 275 72 312.7 312.7 286.5 313.4 0.18 19 317 8617 -47.7 -48.8 88 1.1 -47.7 278 77 313.1 313.2 286.6 313.7 0.14 20 313 8701 -48.5 -51.0 75 2.5 -48.6 279 78 313.2 313.2 286.6 313.6 0.11 21 309 8786 -48.7 -59.7 27 11.0 -49.0 279 79 314.0 314.1 286.8 314.2 0.04 22 308 8807 -48.5 -67.5 9 19.0 -48.8 279 79 314.6 314.6 287.0 314.7 0.01 23 306 8850 -48.5 -66.5 11 18.0 -48.8 279 80 315.2 315.2 287.2 315.3 0.02 24 300 8980 -48.9 -66.9 11 18.0 -49.3 280 81 316.4 316.4 287.6 316.5 0.02 25 261 9884 -53.9 -65.1 24 11.1 -54.1 285 87 321.9 321.9 289.3 322.0 0.02 26 250 10160 -55.5 -64.5 32 9.0 -55.6 290 79 323.6 323.6 289.9 323.7 0.03 27 246 10262 -55.1 -70.1 14 15.0 -55.3 290 78 325.6 325.7 290.5 325.7 0.01 28 217 11062 -54.1 -77.1 4 23.0 -54.4 290 67 339.1 339.1 294.1 339.1 0.00 29 202 11525 -49.5 -78.5 2 29.0 -50.0 290 61 353.4 353.4 297.4 353.4 0.00 30 200 11590 -49.5 -78.5 2 29.0 -50.0 290 60 354.4 354.4 297.5 354.4 0.00 31 150 13460 -53.9 -82.9 2 29.0 -54.3 285 42 377.2 377.2 301.8 377.2 0.00 32 100 16040 -56.7 -85.7 1 29.0 -57.2 285 29 418.2 418.2 307.5 418.2 0.00 33 79 17517 -61.3 -87.3 2 26.0 -61.6 278 30 437.8 437.8 309.7 437.8 0.00 34 70 18270 -59.9 -87.9 1 28.0 -60.3 275 31 456.2 456.2 311.4 456.2 0.00 35 51 20246 -59.1 -88.1 1 29.0 -59.7 299 27 501.4 501.4 315.1 501.4 0.00 36 50 20370 -60.1 -88.1 1 28.0 -60.7 300 27 501.9 501.9 315.1 501.9 0.00 37 38 22068 -63.5 -89.5 2 26.0 -64.0 284 32 534.2 534.2 317.2 534.2 0.00 38 35 22577 -60.7 -89.7 1 29.0 -61.4 279 33 554.2 554.2 318.3 554.2 0.00 39 31 23327 -63.1 -90.1 1 27.0 -63.7 272 35 567.3 567.3 319.0 567.3 0.00 40 30 23530 -60.9 -89.9 1 29.0 -61.7 270 36 578.6 578.6 319.6 578.6 0.00 41 29 23741 -60.5 -89.5 1 29.0 -61.4 270 36 585.4 585.4 319.9 585.4 0.00 42 22 25456 -62.1 -90.1 1 28.0 -63.0 270 38 628.7 628.7 321.9 628.7 0.01 43 21 25744 -61.5 -89.5 1 28.0 -62.6 270 38 638.9 638.9 322.3 639.0 0.01 44 20 26050 -56.1 -87.1 1 31.0 -58.1 270 38 664.5 664.5 323.2 664.5 0.01 45 15 27870 -58.9 -88.9 1 30.0 -60.8 266 53 712.1 712.1 324.8 712.2 0.01 46 12 29287 -54.3 -87.3 1 33.0 -57.8 263 65 775.4 775.4 326.6 775.5 0.02 47 10 30450 -56.9 -87.9 1 31.0 -60.0 260 75 807.2 807.2 327.4 807.3 0.02 48 9.6 30710 -54.1 -87.1 1 33.0 -58.2 827.2 827.2 327.9 827.4 0.02 TRP 261 9884 -55.7 -61.7 47 6.0 -55.8 285 87 319.3 319.3 288.6 319.4 0.04 WND 261 9884 -53.9 -65.1 24 11.1 -54.1 285 87 321.9 321.9 289.3 322.0 0.02 Sounding variables and indices 1000-500 mb thick: 5396.00 m Freezing level: 826.42 mb = 1596.10 m = 5236.49 ft Freezing level: 812.00 mb = 1736.19 m = 5696.08 ft Freezing level: 812.00 mb = 1736.19 m = 5696.08 ft Wetbulb zero: 836.22 mb = 1500.31 m = 4922.20 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 89.87 % Est. max temperature: 12.31 C = 54.15 F Sfc-Lift cond lev (LCL): 915.47 mb = 768.73 m = 2522.06 ft T: 3.86 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.24 C Layer 925.0- 850.0 mb Conv cond level (CCL): 831.75 mb = 1543.33 m = 5063.34 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 10.66 C = 51.20 F Cap Strength: 3.02 C Lifted Index: 6.74 C Risk: None Lifted Index @300 mb: 12.78 C Lifted Index @700 mb: 2.19 C Showalter Index: 5.51 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.00 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 182.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.09 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 64666.46 J/kg Cap Strength: 6.71 C Lift Cond Lev (LCL): 870.37 mb = 1177.48 m = 3863.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 41 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 ---------------------------------------------------------- 0 947 492 240 9 7.8 4.5 | 141 38 -24.1 30.0 1 925 685 245 38 34.4 16.1 | 184 42 2.6 41.5 2 850 1369 270 60 60.0 -0.0 | 228 38 28.1 25.5 3 700 2907 290 48 45.1 -16.4 | 236 16 13.2 9.1 4 500 5440 280 62 61.1 -10.8 | 243 33 29.2 14.7 5 400 7040 270 62 62.0 -0.0 | 230 39 30.1 25.5 6 300 8980 280 81 79.8 -14.1 | 257 49 47.9 11.4 7 261 9884 285 87 84.0 -22.5 | 267 52 52.2 3.0 8 250 10160 290 79 74.2 -27.0 | 272 42 42.4 -1.5 9 200 11590 290 60 56.4 -20.5 | 259 25 24.5 5.0 10 150 13460 285 42 40.6 -10.9 | 211 17 8.7 14.6 11 100 16040 285 29 28.0 -7.5 | 168 18 -3.9 18.0 12 70 18270 275 31 30.9 -2.7 | 178 23 -1.0 22.8 13 50 20370 300 27 23.4 -13.5 | 145 15 -8.5 12.0 14 30 23530 270 36 36.0 -0.0 | 189 26 4.1 25.5 15 20 26050 270 38 38.0 -0.0 | 194 26 6.1 25.5 16 10 30450 260 75 73.9 13.0 | 227 57 42.0 38.5 Wind Parameters Mean winds (0-6000m): 278.6 at 54.4 knts Storm direction: 308.6 at 40.8 knts Shear (0-3000m) pos: 7.4 neg: 0.6 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 98.4 deg Storm rel helicity (0-3000m) pos: 644.6 neg: 0.0 tot: 644.6 m^2/s^2 ave: 214.9 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 11.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.13 Bulk Shear: 112.83 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 ------------------------------------------------------------------------------- 500 249 35 182 38| 40.4 0.0 40.4|427.2 0.0 427.2 854.3 0.99| 43.4 42.8 1000 260 45 201 35| 26.5 0.0 26.5|612.9 0.0 612.9 612.9 0.97| 31.7 30.8 1500 266 49 211 34| 16.6 0.0 16.6|629.3 0.0 629.3 419.5 0.89| 23.7 21.2 2000 270 50 216 32| 11.6 0.0 11.6|637.1 0.0 637.1 318.5 0.82| 19.6 16.2 2500 273 50 219 29| 8.9 0.0 8.9|639.7 0.0 639.7 255.9 0.77| 16.9 13.0 3000 276 50 221 27| 7.4 0.6 8.0|644.6 0.0 644.6 214.9 0.75| 14.7 11.1 4000 278 51 226 26| 5.6 1.3 6.8|651.7 0.0 651.7 162.9 0.71| 11.9 8.4 5000 279 53 230 27| 4.4 1.7 6.1|653.6 -2.5 651.1 130.2 0.66| 10.2 6.8 6000 279 54 232 28| 3.7 1.8 5.5|653.6 -51.6 602.0 100.3 0.57| 9.1 5.2 Wrote GIF file: /home/apache/climate/data/raob//ED868/skewt/ED868.skewt.20251027.12.gif