UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 27 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 ------------------------------------------------------------------------------- SFC 1004 16 13.4 10.2 81 3.2 11.6 235 25 286.2 287.6 284.5 307.9 7.80 1 1000 49 13.2 9.7 79 3.5 11.2 240 21 286.4 287.7 284.4 307.5 7.57 2 925 699 7.4 7.0 97 0.4 7.2 245 44 286.9 288.1 283.8 306.0 6.80 3 896 960 5.4 4.7 95 0.7 5.1 247 45 287.4 288.5 283.1 304.3 5.98 4 887 1043 5.8 1.3 73 4.5 3.7 247 45 288.7 289.5 282.3 302.2 4.74 5 878 1126 5.8 -1.2 61 7.0 2.6 248 45 289.5 290.2 281.8 301.1 3.99 6 850 1390 3.4 0.1 79 3.3 1.8 250 46 289.7 290.5 282.5 302.8 4.53 7 817 1709 0.6 0.6 100 0.0 0.6 246 51 290.0 290.9 283.0 304.1 4.89 8 786 2018 -1.3 -2.0 95 0.7 -1.6 242 56 291.2 292.0 282.8 303.4 4.20 9 768 2203 -1.9 -13.9 39 12.0 -5.8 240 59 292.5 292.8 280.3 297.7 1.70 10 760 2286 -0.9 -25.9 13 25.0 -7.1 238 60 294.5 294.6 279.7 296.4 0.61 11 750 2392 0.4 -32.6 6 33.0 -6.8 237 62 297.0 297.1 280.5 298.1 0.33 12 749 2403 0.4 -32.6 6 33.0 -6.8 237 62 297.1 297.2 280.6 298.2 0.33 13 702 2922 0.6 -47.4 1 48.0 -7.5 230 71 302.9 302.9 282.7 303.2 0.08 14 700 2945 0.4 230 71 302.9 15 582 4396 -8.1 -39.1 6 31.0 -13.6 227 70 309.4 309.5 285.4 310.2 0.22 16 523 5213 -15.1 -46.1 5 31.0 -19.1 226 69 310.6 310.6 285.7 311.0 0.12 17 500 5550 -17.3 -38.3 14 21.0 -20.5 225 69 311.9 312.0 286.4 313.0 0.28 18 449 6347 -24.1 -39.1 24 15.0 -26.0 227 72 313.1 313.2 286.8 314.2 0.29 19 434 6594 -26.3 -33.3 52 7.0 -27.3 228 73 313.4 313.5 287.2 315.3 0.53 20 429 6678 -27.1 -37.1 38 10.0 -28.3 228 73 313.4 313.5 287.0 314.7 0.37 21 421 6814 -28.1 -42.1 25 14.0 -29.6 229 74 313.8 313.9 286.9 314.7 0.22 22 400 7180 -29.9 -33.5 71 3.6 -30.4 230 75 316.1 316.2 288.1 318.1 0.57 23 393 7305 -31.1 -33.3 81 2.2 -31.4 230 77 316.2 316.3 288.2 318.2 0.59 24 382 7506 -31.9 -34.9 75 3.0 -32.3 230 80 317.7 317.8 288.6 319.5 0.52 25 379 7562 -31.5 -39.5 45 8.0 -32.4 230 81 318.9 319.0 288.8 320.1 0.33 26 376 7618 -31.5 -40.5 41 9.0 -32.4 230 82 319.7 319.7 289.0 320.7 0.30 27 357 7984 -33.9 -45.9 29 12.0 -34.9 230 87 321.2 321.2 289.3 321.9 0.18 28 325 8635 -38.8 -47.5 39 8.8 -39.4 230 97 323.3 323.3 289.9 323.9 0.16 29 300 9180 -42.9 -48.9 52 6.0 -43.2 230 97 324.9 324.9 290.4 325.5 0.15 30 294 9315 -43.9 -49.9 51 6.0 -44.2 229 96 325.4 325.4 290.5 325.9 0.14 31 278 9687 -46.3 -54.3 40 8.0 -46.6 228 93 327.1 327.2 291.0 327.5 0.09 32 252 10329 -51.9 -55.0 69 3.1 -52.0 225 87 328.2 328.2 291.3 328.5 0.09 33 250 10380 -52.3 -56.5 60 4.2 -52.4 225 87 328.3 328.3 291.3 328.6 0.07 34 225 11058 -55.5 -66.5 24 11.0 -55.7 227 86 333.5 333.5 292.7 333.5 0.02 35 200 11800 -61.1 -68.1 39 7.0 -61.2 230 85 336.0 336.0 293.3 336.1 0.02 36 195 11956 -62.5 -68.5 44 6.0 -62.6 230 82 336.2 336.2 293.4 336.3 0.02 37 190 12115 -63.5 -70.5 38 7.0 -63.6 229 79 337.1 337.1 293.6 337.2 0.01 38 177 12551 -60.1 -80.1 6 20.0 -60.3 228 72 349.6 349.6 296.5 349.6 0.00 39 150 13580 -59.9 -85.9 2 26.0 -60.1 225 54 366.9 366.9 300.0 366.9 0.00 40 121 14909 -62.9 -86.9 3 24.0 -63.1 249 37 384.6 384.6 303.0 384.7 0.00 41 109 15556 -59.7 -85.7 2 26.0 -60.0 260 28 402.3 402.3 305.5 402.3 0.00 42 100 16090 -62.3 -86.3 3 24.0 -62.5 270 21 407.4 407.4 306.2 407.4 0.00 43 86 17007 -67.5 -87.5 4 20.0 -67.6 235 29 414.8 414.8 307.1 414.8 0.00 44 70 18250 -65.7 -88.7 3 23.0 -65.9 260 19 443.8 443.8 310.3 443.8 0.00 45 62 18985 -68.5 -89.5 3 21.0 -68.7 256 14 453.3 453.3 311.1 453.3 0.00 46 50 20280 -68.1 -90.1 3 22.0 -68.3 250 5 483.0 483.0 313.7 483.0 0.00 47 46 20780 -69.1 -91.1 3 22.0 -69.3 257 7 492.3 492.3 314.4 492.3 0.00 48 43 21186 -66.3 -90.3 2 24.0 -66.6 263 9 508.7 508.7 315.5 508.7 0.00 49 38 21929 -69.5 -91.5 3 22.0 -69.7 274 13 518.9 518.9 316.2 518.9 0.00 50 30 23340 -69.3 -91.3 3 22.0 -69.6 295 19 555.7 555.7 318.4 555.7 0.00 51 26 24192 -70.1 -92.1 3 22.0 -70.4 311 18 576.7 576.7 319.5 576.7 0.00 52 25 24426 -68.3 -92.3 2 24.0 -68.7 315 18 588.3 588.3 320.0 588.4 0.00 53 21 25462 -71.9 -92.9 3 21.0 -72.2 335 17 607.5 607.5 320.9 607.6 0.00 54 20 25750 -70.7 -93.7 2 23.0 -71.1 340 17 619.8 619.8 321.5 619.8 0.00 55 12 28797 -67.1 -92.1 2 25.0 -68.0 296 20 730.0 730.0 325.4 730.1 0.01 56 10 29890 -68.9 -92.9 2 24.0 -69.7 280 21 762.4 762.4 326.3 762.4 0.01 57 9.1 30455 -68.7 -92.7 2 24.0 -69.6 784.0 784.0 326.8 784.0 0.01 58 8.2 31084 -64.7 -91.7 1 27.0 -66.3 823.5 823.5 327.8 823.6 0.01 59 5.8 33210 -62.5 -90.5 1 28.0 -65.2 918.8 918.8 329.8 919.0 0.02 60 5.3 33771 -58.9 -89.9 1 31.0 -62.9 958.9 958.9 330.5 959.1 0.02 61 5.1 34013 -57.3 -87.3 1 30.0 -62.0 976.8 976.8 330.8 977.1 0.04 TRP 86 17007 -67.5 -87.5 4 20.0 -67.6 235 29 414.8 414.8 307.1 414.8 0.00 WND 325 8635 -38.8 -47.5 39 8.8 -39.4 230 97 323.3 323.3 289.9 323.9 0.16 Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 807.21 mb = 1806.82 m = 5927.81 ft Freezing level: 753.08 mb = 2359.32 m = 7740.46 ft Freezing level: 694.45 mb = 3013.29 m = 9886.00 ft Wetbulb zero: 808.57 mb = 1792.11 m = 5879.56 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 48.34 % Est. max temperature: 16.86 C = 62.35 F Sfc-Lift cond lev (LCL): 956.86 mb = 416.70 m = 1367.10 ft T: 9.92 C 700-500 lapse rate: 6.79 C/km ThetaE index: 7.66 C Layer 786.0- 750.0 mb Conv cond level (CCL): 926.90 mb = 681.85 m = 2237.02 ft Mean mixing ratio: 7.05 g/kg Conv temperature: 14.04 C = 57.27 F Cap Strength: 7.70 C Lifted Index: 7.29 C Risk: None Lifted Index @300 mb: 13.21 C Lifted Index @700 mb: 6.30 C Showalter Index: 9.75 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 17.40 C K Index: -26.87 Risk: None Sweat Index: 162.20 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.24 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 0.06 J/kg Cap Strength: 7.61 C Lift Cond Lev (LCL): 929.16 mb = 661.62 m = 2170.65 ft Lev Free Conv (LFC): 914.16 mb = 795.66 m = 2610.41 ft Equ Level (EL): 884.16 mb = 1068.89 m = 3506.82 ft B at Equ Level: 3.97 J/kg Max Parcel Lev (MPL): 734.16 mb = 2563.06 m = 8408.90 ft Wind level data Storm motion: 262 at 45 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 1004 16 235 25 20.5 14.3 | 109 26 -24.2 8.4 1 1000 49 240 21 18.2 10.5 | 100 27 -26.5 4.6 2 925 699 245 44 39.9 18.6 | 159 14 -4.8 12.7 3 850 1390 250 46 43.2 15.7 | 171 10 -1.5 9.8 4 700 2945 230 71 54.4 45.6 | 194 41 9.7 39.7 5 500 5550 225 69 48.8 48.8 | 185 43 4.1 42.9 6 400 7180 230 75 57.5 48.2 | 197 44 12.7 42.3 7 325 8635 230 97 74.3 62.4 | 208 64 29.6 56.5 8 300 9180 230 97 74.3 62.4 | 208 64 29.6 56.5 9 250 10380 225 87 61.5 61.5 | 197 58 16.8 55.6 10 200 11800 230 85 65.1 54.6 | 203 53 20.4 48.7 11 150 13580 225 54 38.2 38.2 | 169 33 -6.5 32.3 12 100 16090 270 21 21.0 -0.0 | 76 24 -23.7 -5.9 13 86 17007 235 29 23.8 16.6 | 117 24 -21.0 10.7 14 70 18250 260 19 18.7 3.3 | 84 26 -26.0 -2.6 15 50 20280 250 5 4.7 1.7 | 84 40 -40.0 -4.2 16 30 23340 295 19 17.2 -8.0 | 63 31 -27.5 -13.9 17 20 25750 340 17 5.8 -16.0 | 61 45 -38.9 -21.9 18 10 29890 280 21 20.7 -3.6 | 68 26 -24.0 -9.5 Wind Parameters Mean winds (0-6000m): 232.5 at 60.1 knts Storm direction: 262.5 at 45.1 knts Shear (0-3000m) pos: 4.2 neg: 5.1 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 109.2 neg: -28.6 tot: 80.6 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 135.88 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 ------------------------------------------------------------------------------- 500 242 29 112 21| 13.7 0.0 13.7| 54.0 -18.6 35.5 70.9 0.45| 17.6 7.9 1000 244 36 128 16| 10.9 0.0 10.9| 81.2 -18.6 62.7 62.7 0.59| 13.2 7.7 1500 246 39 139 13| 8.4 0.0 8.4| 89.8 -18.6 71.2 47.5 0.60| 10.3 6.2 2000 246 42 152 13| 6.3 2.6 8.8|104.3 -18.6 85.7 42.8 0.54| 10.3 5.5 2500 244 46 167 15| 5.0 4.2 9.2|109.2 -18.7 90.5 36.2 0.44| 10.4 4.6 3000 240 50 176 19| 4.2 5.1 9.3|109.2 -28.6 80.6 26.9 0.35| 10.3 3.7 4000 237 55 183 24| 3.1 3.9 7.0|109.2 -54.4 54.8 13.7 0.30| 8.1 2.4 5000 234 58 185 28| 2.5 3.2 5.7|109.2 -80.1 29.1 5.8 0.26| 6.7 1.7 6000 232 60 186 31| 2.3 2.7 5.0|136.1 -93.1 43.0 7.2 0.26| 5.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251127.12.gif