UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 5 NOV 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 -31 165 5 SFC 994 20 14.0 13.5 97 0.5 13.7 165 5 287.6 289.4 287.1 315.0 9.82 2 925 624 11.0 11.0 100 0.0 11.0 195 21 290.6 292.1 287.3 315.8 8.94 3 850 1326 7.8 7.8 100 0.0 7.8 180 27 294.3 295.7 287.7 316.9 7.83 4 776 2071 3.6 3.6 100 0.0 3.6 185 28 297.6 298.7 287.5 316.4 6.40 5 700 2900 -2.1 -4.0 87 1.9 -3.0 190 29 300.2 300.9 286.2 312.4 4.06 6 667 3281 -5.1 -6.3 91 1.2 -5.6 193 31 301.0 301.6 286.0 311.9 3.58 7 657 3399 -5.1 -13.1 53 8.0 -7.9 194 31 302.3 302.7 284.9 308.9 2.12 8 639 3617 -6.3 -9.0 81 2.7 -7.4 195 32 303.3 303.9 286.3 312.7 3.03 9 619 3864 -7.5 -13.5 62 6.0 -9.5 197 33 304.7 305.1 285.9 311.6 2.18 10 565 4567 -12.9 -13.5 95 0.6 -13.1 203 36 306.4 306.9 286.7 314.0 2.39 11 515 5268 -15.9 -18.4 81 2.5 -16.6 208 39 311.0 311.3 287.6 316.7 1.74 12 500 5490 -17.7 -19.6 85 1.9 -18.2 210 40 311.5 311.8 287.7 316.8 1.62 13 462 6079 -22.5 -22.6 99 0.1 -22.5 206 46 312.6 312.9 287.8 317.1 1.35 14 428 6640 -24.7 -28.0 74 3.3 -25.4 203 53 316.7 316.9 288.6 319.8 0.89 15 400 7130 -28.9 -31.1 81 2.2 -29.2 200 58 317.4 317.6 288.7 319.9 0.71 16 387 7365 -30.9 -32.8 83 1.9 -31.2 200 60 317.8 317.9 288.8 320.0 0.63 17 380 7493 -31.9 -38.9 50 7.0 -32.7 200 62 318.2 318.2 288.5 319.4 0.35 18 349 8086 -37.1 -45.1 43 8.0 -37.7 200 68 319.0 319.0 288.6 319.7 0.20 19 329 8490 -40.7 -44.5 67 3.8 -40.9 200 72 319.5 319.5 288.8 320.3 0.22 20 300 9110 -45.1 -48.2 71 3.1 -45.3 200 79 321.8 321.8 289.5 322.4 0.16 21 250 10300 -55.5 -59.6 60 4.1 -55.6 200 101 323.6 323.6 289.9 323.8 0.05 22 248 10351 -56.1 -60.2 60 4.1 -56.2 201 102 323.4 323.4 289.9 323.6 0.05 23 223 11018 -60.3 -63.9 63 3.5 -60.4 210 120 326.9 326.9 290.9 327.0 0.03 24 221 11074 -60.7 -64.2 63 3.5 -60.7 210 118 327.2 327.2 290.9 327.3 0.03 25 215 11245 -59.3 -69.3 26 10.0 -59.4 213 103 331.9 331.9 292.3 332.0 0.02 26 200 11700 -56.3 -75.3 7 19.0 -56.5 220 62 343.6 343.6 295.2 343.6 0.01 27 175 12553 -53.1 -80.1 2 27.0 -53.5 218 57 362.3 362.3 299.1 362.3 0.00 28 150 13540 -55.7 -82.7 2 27.0 -56.1 215 52 374.1 374.1 301.3 374.1 0.00 29 100 16100 -58.9 -85.9 2 27.0 -59.2 215 42 413.9 413.9 307.0 413.9 0.00 30 93 16558 -56.9 -85.9 1 29.0 -57.3 220 36 426.6 426.6 308.4 426.6 0.00 31 70 18340 -61.3 -88.3 2 27.0 -61.7 240 11 453.2 453.2 311.1 453.3 0.00 32 67 18611 -62.9 -88.9 2 26.0 -63.2 242 12 455.5 455.5 311.4 455.5 0.00 33 55 19831 -61.1 -89.1 1 28.0 -61.6 251 18 486.1 486.1 313.9 486.1 0.00 34 50 20420 -62.9 -88.9 2 26.0 -63.3 255 21 495.3 495.3 314.6 495.3 0.00 35 46 20931 -64.7 -90.7 2 26.0 -65.0 257 21 502.9 502.9 315.1 502.9 0.00 36 34 22789 -61.5 -90.5 1 29.0 -62.2 263 23 556.7 556.7 318.5 556.7 0.00 37 30 23560 -64.1 -91.1 1 27.0 -64.7 265 23 569.9 569.9 319.2 569.9 0.00 38 22 25450 -66.1 -92.1 1 26.0 -66.7 616.8 616.8 321.3 616.8 0.00 TRP 221 11074 -60.7 -64.2 63 3.5 -60.7 210 118 327.2 327.2 290.9 327.3 0.03 WND 223 11018 -60.3 -63.9 63 3.5 -60.4 210 120 326.9 326.9 290.9 327.0 0.03 Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 728.00 mb = 2594.76 m = 8512.89 ft Wetbulb zero: 734.38 mb = 2514.62 m = 8249.96 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 89.66 % Est. max temperature: 20.91 C = 69.65 F Sfc-Lift cond lev (LCL): 986.75 mb = 81.33 m = 266.83 ft T: 13.69 C 700-500 lapse rate: 6.02 C/km ThetaE index: 7.99 C Layer 776.0- 639.0 mb Conv cond level (CCL): 937.94 mb = 507.36 m = 1664.53 ft Mean mixing ratio: 9.17 g/kg Conv temperature: 16.35 C = 61.43 F Cap Strength: 1.31 C Lifted Index: 1.15 C Risk: Showers probable Lifted Index @300 mb: 4.68 C Lifted Index @700 mb: -0.65 C Showalter Index: 0.44 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.50 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 315.10 Risk: Showers and thunderstorms possible Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.35 J/kg Max Up Vert Vel: 11.08 m/s Conv Inhibition (B-): 17.24 J/kg Cap Strength: 1.26 C Lift Cond Lev (LCL): 940.66 mb = 483.06 m = 1584.81 ft Lev Free Conv (LFC): 745.66 mb = 2392.13 m = 7848.09 ft Equ Level (EL): 545.66 mb = 4830.46 m = 15847.78 ft B at Equ Level: 61.13 J/kg Max Parcel Lev (MPL): 445.66 mb = 6343.03 m = 20810.21 ft Wind level data Storm motion: 227 at 23 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 ---------------------------------------------------------- 0 994 20 165 5 -1.3 4.8 | 59 21 -17.9 -10.8 1 925 624 195 21 5.4 20.3 | 113 12 -11.1 4.7 2 850 1326 180 27 0.0 27.0 | 125 20 -16.6 11.4 3 700 2900 190 29 5.0 28.6 | 138 17 -11.5 13.0 4 500 5490 210 40 20.0 34.6 | 190 19 3.4 19.0 5 400 7130 200 58 19.8 54.5 | 185 39 3.3 38.9 6 300 9110 200 79 27.0 74.2 | 190 60 10.5 58.6 7 250 10300 200 101 34.5 94.9 | 193 81 18.0 79.3 8 223 11018 210 120 60.0 103.9 | 206 98 43.4 88.3 9 221 11074 210 118 59.0 102.2 | 206 96 42.4 86.6 10 200 11700 220 62 39.9 47.5 | 216 39 23.3 31.9 11 150 13540 215 52 29.8 42.6 | 206 30 13.3 27.0 12 100 16100 215 42 24.1 34.4 | 202 20 7.5 18.8 13 70 18340 240 11 9.5 5.5 | 35 12 -7.0 -10.1 14 50 20420 255 21 20.3 5.4 | 340 11 3.7 -10.2 15 30 23560 265 23 22.9 2.0 | 335 15 6.4 -13.6 Wind Parameters Mean winds (0-6000m): 196.7 at 30.3 knts Storm direction: 226.7 at 22.8 knts Shear (0-3000m) pos: 3.0 neg: 1.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 81.7 deg Storm rel helicity (0-3000m) pos: 103.2 neg: 0.0 tot: 103.2 m^2/s^2 ave: 34.4 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.29 Bulk Shear: 47.66 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 ------------------------------------------------------------------------------- 500 188 12 74 15| 14.3 0.0 14.3| 56.3 0.0 56.3 112.5 0.86| 14.7 12.6 1000 190 17 94 14| 7.1 3.2 10.4| 74.1 0.0 74.1 74.1 0.78| 11.4 8.9 1500 186 20 106 15| 4.8 3.3 8.0| 80.6 0.0 80.6 53.7 0.70| 9.1 6.4 2000 185 22 113 16| 3.8 2.5 6.3| 87.8 0.0 87.8 43.9 0.71| 7.3 5.2 2500 185 23 117 16| 3.3 2.0 5.3| 94.8 0.0 94.8 37.9 0.72| 6.2 4.4 3000 186 24 121 16| 3.0 1.6 4.7|103.2 0.0 103.2 34.4 0.73| 5.5 4.0 4000 189 26 129 16| 3.0 1.2 4.2|130.7 0.0 130.7 32.7 0.77| 4.9 3.8 5000 193 28 139 16| 3.0 1.0 3.9|160.5 0.0 160.5 32.1 0.80| 4.6 3.7 6000 197 30 150 16| 2.7 1.3 4.0|175.8 -2.6 173.1 28.9 0.71| 4.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251105.00.gif