UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 30 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 1009 19 9.0 6.6 85 2.4 7.8 220 9 281.4 282.5 280.5 298.1 6.06 1 1000 93 8.4 6.6 88 1.8 7.5 205 17 281.5 282.6 280.6 298.4 6.11 2 925 732 3.6 3.6 100 0.0 3.6 205 27 283.0 283.9 280.4 297.9 5.36 3 913 838 3.0 3.0 100 0.0 3.0 207 28 283.4 284.3 280.4 297.9 5.20 4 850 1414 -0.3 -0.3 100 0.0 -0.3 220 33 285.8 286.6 280.6 298.3 4.40 5 804 1858 -2.3 -2.4 99 0.1 -2.3 231 31 288.3 289.0 281.2 299.7 3.98 6 781 2089 -1.3 -1.6 98 0.3 -1.4 237 30 291.8 292.5 283.2 304.4 4.35 7 700 2957 -4.7 -5.3 96 0.6 -5.0 260 27 297.3 297.9 284.7 308.3 3.68 8 676 3231 -4.9 -7.6 81 2.7 -6.0 263 29 300.0 300.6 285.2 309.8 3.19 9 624 3855 -8.7 -8.9 98 0.2 -8.8 270 33 302.6 303.2 286.1 312.3 3.12 10 597 4197 -10.5 -15.2 68 4.7 -12.0 274 35 304.4 304.8 285.5 310.6 1.96 11 552 4795 -13.9 -14.7 94 0.8 -14.2 281 39 307.3 307.7 286.9 314.3 2.21 12 500 5540 -18.3 -20.1 86 1.8 -18.8 290 44 310.7 311.0 287.3 315.8 1.55 13 495 5615 -18.7 -20.7 84 2.0 -19.2 290 45 311.1 311.4 287.4 316.0 1.49 14 400 7170 -30.3 -32.2 83 1.9 -30.6 295 58 315.6 315.7 288.1 317.9 0.64 15 371 7698 -34.5 -38.6 66 4.1 -34.9 295 69 316.9 317.0 288.2 318.2 0.37 16 367 7773 -35.3 -37.3 82 2.0 -35.5 295 71 316.8 316.9 288.2 318.3 0.42 17 365 7811 -35.5 -39.5 67 4.0 -35.9 295 72 317.0 317.1 288.2 318.3 0.34 18 363 7849 -36.1 -37.4 88 1.3 -36.2 295 73 316.7 316.8 288.2 318.3 0.42 19 338 8338 -39.1 -44.1 59 5.0 -39.5 295 83 319.2 319.2 288.8 320.0 0.23 20 327 8563 -41.1 -43.1 81 2.0 -41.2 295 88 319.5 319.5 288.9 320.4 0.26 21 303 9074 -44.9 -48.9 64 4.0 -45.1 295 100 321.2 321.2 289.3 321.7 0.15 22 300 9140 -45.7 -49.6 65 3.9 -45.9 295 101 320.9 321.0 289.2 321.5 0.14 23 261 10054 -54.1 -55.5 84 1.4 -54.1 295 101 321.7 321.7 289.3 322.0 0.08 24 256 10178 -54.7 -58.1 66 3.4 -54.8 295 101 322.5 322.6 289.6 322.8 0.06 25 250 10330 -56.1 -59.3 67 3.2 -56.2 295 101 322.7 322.7 289.6 322.9 0.05 26 205 11560 -65.0 -69.4 54 4.4 -65.0 300 120 327.5 327.5 291.0 327.6 0.02 27 200 11710 -66.1 -70.7 52 4.6 -66.1 300 118 328.1 328.1 291.2 328.1 0.01 28 198 11771 -66.5 -71.3 51 4.8 -66.5 300 116 328.4 328.4 291.3 328.4 0.01 29 180 12351 -63.1 -77.1 13 14.0 -63.2 297 91 343.0 343.0 295.0 343.0 0.01 30 150 13480 -59.3 -83.3 3 24.0 -59.5 290 44 367.9 367.9 300.2 367.9 0.00 31 149 13522 -59.5 -83.5 3 24.0 -59.7 290 44 368.3 368.3 300.2 368.3 0.00 32 145 13692 -59.1 -83.1 3 24.0 -59.3 289 43 371.8 371.8 300.9 371.9 0.00 33 128 14465 -63.9 -83.9 5 20.0 -64.0 286 39 376.7 376.7 301.7 376.7 0.00 34 120 14865 -58.9 -83.9 3 25.0 -59.2 284 37 392.9 392.9 304.2 392.9 0.00 35 106 15634 -64.5 -85.5 4 21.0 -64.7 281 33 396.4 396.4 304.7 396.5 0.00 36 100 15990 -64.1 -86.1 3 22.0 -64.3 280 31 403.9 403.9 305.7 403.9 0.00 37 85 16986 -61.9 -85.9 3 24.0 -62.1 285 26 427.5 427.5 308.6 427.6 0.00 38 70 18180 -63.3 -87.3 2 24.0 -63.6 290 21 449.0 449.0 310.7 449.0 0.00 39 50 20230 -66.9 -88.9 3 22.0 -67.1 265 23 485.8 485.8 313.9 485.8 0.00 40 49 20352 -67.3 -89.3 3 22.0 -67.5 265 23 487.7 487.7 314.1 487.7 0.00 41 37 22051 -65.5 -88.5 3 23.0 -65.9 265 25 533.1 533.1 317.1 533.1 0.00 42 30 23320 -67.5 -90.5 2 23.0 -67.8 265 27 560.6 560.6 318.7 560.6 0.00 43 29 23523 -67.9 -90.9 2 23.0 -68.2 265 27 565.0 565.0 318.9 565.0 0.00 44 28 23733 -67.1 -90.1 2 23.0 -67.5 264 27 572.9 572.9 319.3 572.9 0.00 45 20 25740 -70.3 -92.3 3 22.0 -70.6 260 29 621.0 621.0 321.5 621.0 0.00 46 15 27439 -73.5 -93.5 3 20.0 -73.8 256 45 663.6 663.6 323.2 663.6 0.00 47 10 29820 -72.3 -93.3 3 21.0 -72.8 250 68 749.7 749.7 325.9 749.7 0.01 48 9.0 30436 -74.7 -94.7 3 20.0 -75.1 763.4 763.4 326.3 763.4 0.01 49 6.3 32516 -73.5 -94.5 3 21.0 -74.2 850.5 850.5 328.4 850.5 0.01 50 5.3 33539 -68.5 -92.5 2 24.0 -70.0 915.9 916.0 329.7 916.1 0.01 51 5.2 33653 -68.5 -92.5 2 24.0 -70.1 920.9 921.0 329.8 921.1 0.01 TRP 198 11771 -66.5 -71.3 51 4.8 -66.5 300 116 328.4 328.4 291.3 328.4 0.01 WND 205 11560 -65.0 -69.4 54 4.4 -65.0 300 120 327.5 327.5 291.0 327.6 0.02 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 855.73 mb = 1361.63 m = 4467.24 ft Wetbulb zero: 856.26 mb = 1354.90 m = 4445.14 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 92.23 % Est. max temperature: 13.06 C = 55.51 F Sfc-Lift cond lev (LCL): 972.80 mb = 319.05 m = 1046.73 ft T: 6.70 C 700-500 lapse rate: 5.27 C/km ThetaE index: 0.48 C Layer 925.0- 913.0 mb Conv cond level (CCL): 941.41 mb = 587.90 m = 1928.78 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 10.25 C = 50.44 F Cap Strength: 10.34 C Lifted Index: 11.97 C Risk: None Lifted Index @300 mb: 16.27 C Lifted Index @700 mb: 5.83 C Showalter Index: 11.86 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 18.00 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 252.46 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 11.80 C Lift Cond Lev (LCL): 945.63 mb = 551.25 m = 1808.53 ft Lev Free Conv (LFC): 930.63 mb = 682.31 m = 2238.51 ft Equ Level (EL): 870.63 mb = 1220.84 m = 4005.32 ft B at Equ Level: 7.72 J/kg Max Parcel Lev (MPL): 810.63 mb = 1792.42 m = 5880.57 ft Wind level data Storm motion: 289 at 25 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 1009 19 220 9 5.8 6.9 | 131 23 -17.3 15.0 1 1000 93 205 17 7.2 15.4 | 146 28 -15.9 23.5 2 925 732 205 27 11.4 24.5 | 160 35 -11.7 32.6 3 850 1414 220 33 21.2 25.3 | 177 33 -1.9 33.4 4 700 2957 260 27 26.6 4.7 | 195 13 3.5 12.8 5 500 5540 290 44 41.3 -15.0 | 291 19 18.2 -6.9 6 400 7170 295 58 52.6 -24.5 | 299 34 29.4 -16.4 7 300 9140 295 101 91.5 -42.7 | 297 77 68.4 -34.6 8 250 10330 295 101 91.5 -42.7 | 297 77 68.4 -34.6 9 205 11560 300 120 103.9 -60.0 | 303 96 80.8 -51.9 10 200 11710 300 118 102.2 -59.0 | 303 94 79.1 -50.9 11 198 11771 300 116 100.5 -58.0 | 303 92 77.3 -49.9 12 150 13480 290 44 41.3 -15.0 | 291 19 18.2 -6.9 13 100 15990 280 31 30.5 -5.4 | 250 8 7.4 2.7 14 70 18180 290 21 19.7 -7.2 | 105 4 -3.4 0.9 15 50 20230 265 23 22.9 2.0 | 179 10 -0.2 10.1 16 30 23320 265 27 26.9 2.4 | 200 11 3.8 10.5 17 20 25740 260 29 28.6 5.0 | 202 14 5.4 13.1 18 10 29820 250 68 63.9 23.3 | 232 51 40.8 31.4 Wind Parameters Mean winds (0-6000m): 259.3 at 32.7 knts Storm direction: 289.3 at 24.5 knts Shear (0-3000m) pos: 4.1 neg: 2.6 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 66.5 deg Storm rel helicity (0-3000m) pos: 251.4 neg: 0.0 tot: 251.4 m^2/s^2 ave: 83.8 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 92.02 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 ------------------------------------------------------------------------------- 500 206 19 150 29| 0.0 15.6 15.6| 87.4 0.0 87.4 174.8 0.79| 15.8 12.4 1000 206 23 156 32| 3.4 7.8 11.2|145.2 0.0 145.2 145.2 0.82| 11.6 9.5 1500 211 26 162 32| 4.2 5.2 9.4|204.6 0.0 204.6 136.4 0.84| 10.3 8.6 2000 216 27 167 31| 4.1 3.9 8.0|230.5 0.0 230.5 115.3 0.76| 9.6 7.3 2500 221 28 171 29| 4.1 3.1 7.2|244.5 0.0 244.5 97.8 0.70| 9.2 6.4 3000 226 28 174 28| 4.1 2.6 6.7|251.4 0.0 251.4 83.8 0.64| 8.7 5.6 4000 237 29 182 24| 4.3 1.9 6.2|281.5 0.0 281.5 70.4 0.70| 7.7 5.4 5000 249 30 195 20| 4.4 1.6 6.0|316.4 0.0 316.4 63.3 0.73| 7.2 5.2 6000 259 33 212 17| 4.5 1.3 5.8|344.5 0.0 344.5 57.4 0.71| 6.8 4.9 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251130.12.gif