UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 1 MAY 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 ------------------------------------------------------------------------------- SFC 1017 18 13.8 10.2 79 3.6 11.7 360 1 285.6 286.9 284.2 307.0 7.70 1 1016 26 14.0 10.0 77 4.0 11.7 357 1 285.8 287.2 284.2 307.0 7.60 2 1009 84 13.8 10.1 78 3.7 11.7 339 3 286.2 287.6 284.4 307.7 7.71 3 1004 126 16.0 10.0 68 6.0 12.5 326 4 288.8 290.2 285.5 310.5 7.69 4 1000 160 16.2 10.2 68 6.0 12.7 315 5 289.4 290.7 285.8 311.5 7.83 5 980 332 17.0 9.0 59 8.0 12.4 276 5 291.8 293.1 286.4 312.9 7.36 6 945 641 16.4 6.4 52 10.0 10.8 206 5 294.3 295.4 286.3 312.8 6.38 7 925 823 15.2 6.2 55 9.0 10.2 165 5 294.9 296.0 286.6 313.6 6.43 8 881 1233 11.6 5.6 67 6.0 8.3 191 4 295.3 296.4 286.8 314.1 6.48 9 850 1532 9.4 0.4 53 9.0 4.9 210 3 296.0 296.8 285.2 309.7 4.63 10 700 3105 -2.9 -13.9 42 11.0 -6.6 205 11 299.3 299.6 283.4 305.1 1.86 11 691 3207 -3.7 -14.7 42 11.0 -7.3 207 11 299.5 299.8 283.4 305.0 1.77 12 644 3759 -5.9 -27.9 16 22.0 -11.0 215 10 303.1 303.2 283.4 305.1 0.60 13 500 5690 -17.7 -50.7 4 33.0 -21.2 245 7 311.5 311.5 285.9 311.7 0.07 14 491 5826 -18.1 -55.1 2 37.0 -21.7 244 7 312.6 312.6 286.3 312.8 0.04 15 490 5841 -18.3 -55.3 2 37.0 -21.8 244 7 312.5 312.5 286.3 312.7 0.04 16 463 6261 -21.9 -55.9 3 34.0 -24.7 240 7 313.1 313.2 286.5 313.3 0.04 17 400 7320 -29.5 -55.5 6 26.0 -31.2 230 7 316.6 316.7 287.7 316.8 0.05 18 390 7501 -30.7 -59.7 4 29.0 -32.3 230 8 317.4 317.4 287.9 317.5 0.03 19 383 7629 -31.7 -42.7 33 11.0 -32.7 229 8 317.7 317.8 288.3 318.6 0.23 20 354 8181 -36.3 -42.3 54 6.0 -36.8 228 10 318.8 318.8 288.6 319.7 0.26 21 337 8522 -38.7 -57.7 12 19.0 -39.5 227 12 320.0 320.0 288.8 320.2 0.05 22 320 8875 -41.7 -46.7 58 5.0 -42.0 226 13 320.6 320.7 289.2 321.3 0.18 23 314 9003 -42.7 -54.7 26 12.0 -43.2 226 14 321.0 321.0 289.1 321.2 0.07 24 308 9133 -43.7 -49.7 51 6.0 -44.0 225 14 321.3 321.4 289.3 321.8 0.13 25 306 9177 -43.9 -55.9 25 12.0 -44.4 225 14 321.7 321.7 289.3 321.9 0.06 26 300 9310 -45.3 -55.3 32 10.0 -45.7 225 15 321.5 321.5 289.3 321.8 0.07 27 291 9512 -47.1 -50.7 66 3.6 -47.3 227 15 321.8 321.8 289.5 322.2 0.13 28 286 9626 -47.9 -54.9 44 7.0 -48.1 228 14 322.2 322.2 289.5 322.5 0.08 29 278 9813 -49.3 -53.9 58 4.6 -49.4 229 14 322.8 322.8 289.7 323.2 0.09 30 271 9979 -50.5 -61.5 26 11.0 -50.8 231 14 323.4 323.4 289.9 323.6 0.04 31 262 10198 -51.7 -63.7 22 12.0 -52.0 232 14 324.8 324.8 290.2 324.9 0.03 32 250 10500 -54.3 -64.3 28 10.0 -54.5 235 13 325.3 325.3 290.4 325.4 0.03 33 216 11424 -61.7 -67.7 45 6.0 -61.7 249 22 327.8 327.8 291.1 327.8 0.02 34 213 11510 -62.1 -69.1 39 7.0 -62.1 250 23 328.4 328.5 291.3 328.5 0.02 35 200 11900 -62.7 -72.7 25 10.0 -62.8 255 15 333.5 333.5 292.7 333.5 0.01 36 198 11962 -62.7 -72.7 25 10.0 -62.8 256 15 334.4 334.4 292.9 334.5 0.01 37 177 12658 -56.9 -82.9 2 26.0 -57.2 266 14 354.8 354.8 297.7 354.9 0.00 38 150 13700 -57.1 -86.1 1 29.0 -57.4 280 13 371.7 371.7 300.9 371.7 0.00 39 124 14909 -55.9 -86.9 1 31.0 -56.3 289 13 394.7 394.7 304.5 394.7 0.00 40 100 16270 -58.5 -88.5 1 30.0 -58.9 300 13 414.7 414.7 307.1 414.7 0.00 41 70 18510 -59.5 -89.5 1 30.0 -59.9 220 3 457.1 457.1 311.5 457.1 0.00 42 50 20620 -58.1 -89.1 1 31.0 -58.8 95 9 506.6 506.6 315.4 506.6 0.00 43 30 23820 -58.7 -90.7 1 32.0 -59.7 75 5 584.6 584.6 319.9 584.6 0.00 44 25 24965 -57.9 -90.9 1 33.0 -59.3 39 6 618.2 618.2 321.4 618.2 0.00 45 21 26056 -60.7 -91.7 1 31.0 -61.9 5 7 641.4 641.4 322.3 641.4 0.00 46 20 26360 -58.9 -90.9 1 32.0 -60.4 355 7 655.9 655.9 322.9 655.9 0.00 47 10 30840 -46.9 -85.9 0 39.0 -53.7 210 7 844.5 844.5 328.2 844.7 0.02 48 9.9 30907 -46.7 -85.7 0 39.0 -53.7 847.7 847.7 328.4 847.9 0.03 49 8.3 32092 -40.3 -81.3 0 41.0 -51.3 916.7 916.7 329.8 917.4 0.06 TRP 213 11510 -62.1 -69.1 39 7.0 -62.1 250 23 328.4 328.5 291.3 328.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 735.37 mb = 2734.13 m = 8970.13 ft Wetbulb zero: 785.78 mb = 2168.43 m = 7114.18 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 35.41 % Est. max temperature: 23.87 C = 74.96 F Sfc-Lift cond lev (LCL): 963.47 mb = 476.71 m = 1564.00 ft T: 16.72 C 700-500 lapse rate: 5.73 C/km ThetaE index: 9.10 C Layer 850.0- 644.0 mb Conv cond level (CCL): 796.39 mb = 2059.84 m = 6757.93 ft Mean mixing ratio: 7.02 g/kg Conv temperature: 25.44 C = 77.79 F Cap Strength: 3.58 C Lifted Index: 3.26 C Risk: None Lifted Index @300 mb: 6.89 C Lifted Index @700 mb: 0.16 C Showalter Index: 4.81 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 18.10 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 17.80 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.49 J/kg Max Up Vert Vel: 8.06 m/s Conv Inhibition (B-): 48032.94 J/kg Cap Strength: 3.58 C Lift Cond Lev (LCL): 857.20 mb = 1461.71 m = 4795.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 5 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 1017 18 360 1 -0.0 -1.0 | 57 6 -5.0 -3.2 1 1000 160 315 5 3.5 -3.5 | 14 6 -1.5 -5.7 2 925 823 165 5 -1.3 4.8 | 113 7 -6.3 2.6 3 850 1532 210 3 1.5 2.6 | 97 4 -3.5 0.4 4 700 3105 205 11 4.6 10.0 | 178 8 -0.3 7.8 5 500 5690 245 7 6.3 3.0 | 240 2 1.4 0.8 6 400 7320 230 7 5.4 4.5 | 189 2 0.4 2.3 7 300 9310 225 15 10.6 10.6 | 214 10 5.6 8.4 8 250 10500 235 13 10.6 7.5 | 227 8 5.7 5.3 9 213 11510 250 23 21.6 7.9 | 251 18 16.6 5.7 10 200 11900 255 15 14.5 3.9 | 260 10 9.5 1.7 11 150 13700 280 13 12.8 -2.3 | 300 9 7.8 -4.4 12 100 16270 300 13 11.3 -6.5 | 324 11 6.3 -8.7 13 70 18510 220 3 1.9 2.3 | 92 3 -3.1 0.1 14 50 20620 95 9 -9.0 0.8 | 84 14 -14.0 -1.4 15 30 23820 75 5 -4.8 -1.3 | 70 10 -9.8 -3.5 16 20 26360 355 7 0.6 -7.0 | 26 10 -4.4 -9.2 17 10 30840 210 7 3.5 6.1 | 159 4 -1.5 3.9 Wind Parameters Mean winds (0-6000m): 216.3 at 7.3 knts Storm direction: 246.3 at 5.4 knts Shear (0-3000m) pos: 0.4 neg: 2.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -11.3 tot: -4.6 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.00 Bulk Shear: 6.50 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 ------------------------------------------------------------------------------- 500 285 4 12 3| 0.0 5.8 5.8| 0.4 -7.9 -7.6 -15.1 -0.25| 12.0 -3.0 1000 221 5 125 2| 0.0 2.8 2.8| 0.4 -10.0 -9.6 -9.6 -0.23| 9.6 -2.3 1500 201 4 119 4| 0.8 1.9 2.7| 0.4 -11.3 -10.9 -7.2 -0.26| 7.3 -1.9 2000 204 4 119 4| 0.6 2.0 2.6| 2.5 -11.3 -8.8 -4.4 -0.13| 6.1 -0.8 2500 205 5 126 4| 0.5 2.1 2.6| 4.7 -11.3 -6.6 -2.6 -0.05| 5.4 -0.2 3000 205 6 137 4| 0.4 2.2 2.6| 6.7 -11.3 -4.6 -1.5 0.00| 4.9 0.0 4000 208 7 154 4| 0.7 1.6 2.3| 9.8 -11.3 -1.5 -0.4 0.06| 4.1 0.2 5000 212 7 163 4| 0.8 1.3 2.1| 11.4 -11.3 0.1 0.0 0.09| 3.6 0.3 6000 216 7 169 4| 0.7 1.1 1.8| 12.0 -11.4 0.6 0.1 0.11| 3.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250501.00.gif