UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 22 OCT 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 -11 280 5 SFC 996 22 11.0 7.0 76 4.0 8.9 280 5 284.5 285.6 282.2 302.0 6.31 2 995 31 12.2 5.2 62 7.0 8.6 280 5 285.8 286.7 282.0 301.4 5.57 3 925 636 6.4 4.4 87 2.0 5.4 295 11 285.9 286.8 282.1 301.8 5.67 4 924 645 6.4 4.4 87 2.0 5.4 295 11 285.9 286.9 282.1 301.9 5.68 5 913 743 5.4 3.1 85 2.3 4.3 294 12 285.9 286.8 281.6 300.7 5.24 6 896 897 5.0 -7.0 41 12.0 0.3 293 13 287.0 287.5 278.8 294.4 2.52 7 850 1324 1.4 -3.2 71 4.6 -0.6 290 17 287.6 288.2 280.4 297.8 3.55 8 838 1438 0.4 -2.7 80 3.1 -0.9 289 17 287.7 288.4 280.7 298.5 3.74 9 787 1939 -1.5 -13.5 39 12.0 -5.4 282 15 290.9 291.2 279.6 296.1 1.71 10 767 2144 -2.1 -18.1 28 16.0 -6.7 279 15 292.4 292.6 279.6 296.1 1.20 11 748 2343 -2.7 -19.7 26 17.0 -7.5 277 14 293.9 294.1 280.1 297.2 1.07 12 700 2866 -5.1 -16.1 42 11.0 -8.5 270 13 296.8 297.1 282.0 301.7 1.55 13 685 3035 -6.3 -16.3 45 10.0 -9.4 270 15 297.3 297.6 282.3 302.2 1.56 14 680 3092 -6.7 -17.7 41 11.0 -9.9 270 16 297.5 297.8 282.1 301.9 1.40 15 677 3127 -6.3 -30.3 13 24.0 -11.3 270 16 298.3 298.4 281.3 299.9 0.45 16 675 3150 -6.3 -26.3 19 20.0 -10.9 271 16 298.6 298.7 281.7 300.8 0.66 17 658 3348 -8.1 -24.1 26 16.0 -11.9 271 19 298.8 298.9 282.0 301.4 0.83 18 609 3942 -11.7 -42.7 6 31.0 -16.0 272 26 301.3 301.3 282.1 301.8 0.15 19 580 4313 -14.9 -21.9 55 7.0 -16.6 273 30 301.8 302.0 283.6 305.5 1.14 20 563 4536 -16.3 -23.3 55 7.0 -17.9 273 33 302.7 302.9 283.8 306.1 1.04 21 561 4563 -16.1 -33.1 22 17.0 -19.0 273 33 303.3 303.3 283.2 304.7 0.42 22 554 4657 -16.5 -35.5 18 19.0 -19.5 273 35 303.9 303.9 283.4 305.0 0.34 23 533 4946 -18.9 -29.9 37 11.0 -20.8 274 38 304.4 304.5 284.0 306.4 0.60 24 516 5186 -19.7 -49.7 5 30.0 -22.7 275 41 306.2 306.3 284.0 306.5 0.08 25 505 5346 -18.1 -44.1 8 26.0 -21.3 275 43 310.1 310.1 285.5 310.6 0.15 26 500 5420 -18.3 -45.3 7 27.0 -21.5 275 44 310.7 310.8 285.8 311.2 0.13 27 448 6233 -24.1 -49.1 8 25.0 -26.4 275 45 313.3 313.4 286.6 313.7 0.10 28 400 7050 -31.1 -51.1 12 20.0 -32.5 275 46 314.6 314.6 287.1 314.9 0.09 29 329 8403 -42.5 -59.5 14 17.0 -43.1 272 46 317.0 317.0 287.8 317.1 0.04 30 300 9020 -47.7 -59.7 24 12.0 -48.0 270 46 318.1 318.1 288.2 318.3 0.04 31 291 9220 -49.3 -61.3 23 12.0 -49.6 270 47 318.6 318.6 288.3 318.8 0.03 32 267 9779 -53.3 -61.3 37 8.0 -53.5 270 51 320.7 320.7 289.0 320.9 0.04 33 255 10074 -54.5 -62.5 37 8.0 -54.6 270 53 323.2 323.2 289.8 323.3 0.03 34 252 10149 -54.9 -63.9 32 9.0 -55.1 270 54 323.7 323.7 289.9 323.8 0.03 35 250 10200 -54.9 -66.9 21 12.0 -55.1 270 54 324.4 324.5 290.1 324.5 0.02 36 244 10355 -54.9 -72.9 9 18.0 -55.1 270 54 326.7 326.7 290.8 326.7 0.01 37 206 11440 -52.7 -79.7 2 27.0 -53.1 270 51 346.4 346.4 295.8 346.4 0.00 38 200 11630 -53.3 -80.3 2 27.0 -53.7 270 50 348.4 348.4 296.3 348.4 0.00 39 150 13470 -54.1 -83.1 2 29.0 -54.5 270 42 376.9 376.9 301.8 376.9 0.00 40 100 16050 -57.5 -85.5 2 28.0 -57.9 270 35 416.6 416.6 307.3 416.6 0.00 41 70 18290 -59.7 -88.7 1 29.0 -60.2 270 35 456.7 456.7 311.5 456.7 0.00 42 50 20390 -60.3 -88.3 1 28.0 -60.9 270 38 501.4 501.4 315.1 501.4 0.00 43 33 22965 -61.7 -89.7 1 28.0 -62.4 266 38 560.9 560.9 318.7 561.0 0.00 44 31 23349 -64.1 -90.1 2 26.0 -64.7 265 38 564.6 564.6 318.9 564.6 0.00 45 30 23550 -62.3 -90.3 1 28.0 -63.0 265 38 574.8 574.8 319.4 574.8 0.00 46 29 23760 -61.3 -90.3 1 29.0 -62.1 265 40 583.2 583.2 319.8 583.2 0.00 47 23 25193 -62.3 -90.3 1 28.0 -63.2 262 50 620.2 620.2 321.5 620.2 0.00 48 20 26060 -60.1 -90.1 1 30.0 -61.4 260 56 652.2 652.2 322.7 652.2 0.01 49 17 27073 -60.1 -90.1 1 30.0 -61.6 261 62 683.2 683.2 323.9 683.3 0.01 50 15 27860 -56.7 -87.7 1 31.0 -59.0 262 67 719.4 719.4 325.0 719.5 0.01 51 13 28759 -60.3 -89.3 1 29.0 -62.1 263 73 737.0 737.0 325.6 737.1 0.01 52 12 29262 -56.9 -88.9 1 32.0 -59.6 264 76 766.1 766.1 326.4 766.2 0.01 53 10 30420 -55.5 -88.5 1 33.0 -59.0 265 83 812.4 812.4 327.5 812.5 0.02 54 9.1 31023 -54.1 -87.1 1 33.0 -58.3 840.0 840.0 328.2 840.2 0.02 55 8.5 31458 -56.9 -87.9 1 31.0 -60.4 845.6 845.6 328.3 845.7 0.02 56 7.7 32087 -54.7 -87.7 1 33.0 -59.2 878.6 878.7 329.0 878.9 0.02 57 6.7 32976 -55.3 -87.3 1 32.0 -60.0 911.8 911.8 329.7 912.1 0.03 58 5.5 34245 -51.9 -86.9 1 35.0 -58.7 979.8 979.8 330.8 980.2 0.04 TRP 252 10149 -54.9 -63.9 32 9.0 -55.1 270 54 323.7 323.7 289.9 323.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 827.26 mb = 1543.67 m = 5064.47 ft Wetbulb zero: 879.63 mb = 1046.06 m = 3431.92 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 40.79 % Est. max temperature: 14.17 C = 57.51 F Sfc-Lift cond lev (LCL): 937.44 mb = 525.22 m = 1723.13 ft T: 7.46 C 700-500 lapse rate: 5.17 C/km ThetaE index: 7.51 C Layer 913.0- 850.0 mb Conv cond level (CCL): 863.30 mb = 1198.10 m = 3930.74 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 13.96 C = 57.13 F Cap Strength: 9.65 C Lifted Index: 10.07 C Risk: None Lifted Index @300 mb: 12.34 C Lifted Index @700 mb: 3.85 C Showalter Index: 12.18 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 15.10 C K Index: 5.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.86 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 58590.80 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 882.87 mb = 1016.25 m = 3334.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 17 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 ---------------------------------------------------------- 0 996 22 280 5 4.9 -0.9 | 137 13 -8.9 9.6 1 925 636 295 11 10.0 -4.6 | 146 7 -3.9 5.8 2 850 1324 290 17 16.0 -5.8 | 205 5 2.2 4.6 3 700 2866 270 13 13.0 -0.0 | 175 10 -0.8 10.4 4 500 5420 275 44 43.8 -3.8 | 258 31 30.0 6.6 5 400 7050 275 46 45.8 -4.0 | 259 33 32.0 6.4 6 300 9020 270 46 46.0 -0.0 | 252 34 32.2 10.4 7 252 10149 270 54 54.0 -0.0 | 255 42 40.2 10.4 8 250 10200 270 54 54.0 -0.0 | 255 42 40.2 10.4 9 200 11630 270 50 50.0 -0.0 | 254 38 36.2 10.4 10 150 13470 270 42 42.0 -0.0 | 250 30 28.2 10.4 11 100 16050 270 35 35.0 -0.0 | 244 24 21.2 10.4 12 70 18290 270 35 35.0 -0.0 | 244 24 21.2 10.4 13 50 20390 270 38 38.0 -0.0 | 247 26 24.2 10.4 14 30 23550 265 38 37.9 3.3 | 240 28 24.0 13.7 15 20 26060 260 56 55.1 9.7 | 244 46 41.3 20.2 16 10 30420 265 83 82.7 7.2 | 256 71 68.9 17.7 Wind Parameters Mean winds (0-6000m): 277.0 at 23.1 knts Storm direction: 307.0 at 17.3 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 48.9 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -7.5 tot: 9.8 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 33.48 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 ------------------------------------------------------------------------------- 500 289 7 140 10| 5.3 0.0 5.3| 4.4 0.0 4.4 8.8 0.29| 5.3 1.6 1000 292 10 145 8| 2.6 2.3 4.9| 9.0 0.0 9.0 9.0 0.46| 5.0 2.3 1500 291 12 156 7| 1.8 2.3 4.0| 12.4 -0.8 11.7 7.8 0.49| 4.6 2.3 2000 289 13 165 6| 1.3 1.5 2.8| 12.4 -3.0 9.4 4.7 0.34| 4.0 1.4 2500 287 13 170 7| 1.1 1.1 2.2| 12.4 -5.7 6.7 2.7 0.23| 3.6 0.8 3000 284 13 173 7| 0.9 1.2 2.0| 17.4 -7.5 9.8 3.3 0.25| 3.5 0.9 4000 280 15 188 8| 2.2 0.9 3.0| 51.3 -7.5 43.7 10.9 0.47| 4.2 2.0 5000 278 19 212 9| 3.0 0.7 3.7| 87.9 -7.5 80.4 16.1 0.49| 4.6 2.3 6000 277 23 230 12| 2.9 0.6 3.5|105.6 -7.5 98.1 16.3 0.48| 4.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251022.00.gif