UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 4 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 -9 185 5 SFC 997 16 14.2 12.6 90 1.6 13.3 185 5 287.6 289.2 286.5 313.4 9.23 2 975 204 12.4 11.8 96 0.6 12.0 185 10 287.6 289.2 286.2 312.6 8.95 3 927 626 9.6 8.3 92 1.3 8.9 185 21 288.9 290.3 285.3 309.9 7.42 4 925 644 10.4 6.0 74 4.4 8.0 185 21 289.9 291.1 284.6 308.0 6.34 5 924 653 10.8 5.9 72 4.9 8.2 185 21 290.4 291.6 284.7 308.4 6.31 6 885 1011 8.6 5.7 82 2.9 7.1 198 21 291.8 292.9 285.5 310.4 6.50 7 856 1287 7.8 -1.2 53 9.0 3.5 208 21 293.7 294.5 283.7 305.7 4.09 8 855 1297 7.8 -1.2 53 9.0 3.5 208 21 293.8 294.6 283.7 305.9 4.09 9 850 1345 7.8 -0.2 57 8.0 3.9 210 21 294.3 295.1 284.3 307.3 4.43 10 727 2614 -0.7 -1.7 93 1.0 -1.2 214 32 298.5 299.3 286.1 312.3 4.65 11 700 2915 -2.3 -3.6 91 1.3 -2.9 215 35 299.9 300.7 286.2 312.5 4.19 12 686 3075 -2.7 -6.0 78 3.3 -4.1 215 37 301.2 301.9 286.1 312.1 3.56 13 682 3121 -2.7 -6.0 78 3.3 -4.1 215 37 301.7 302.4 286.3 312.7 3.58 14 662 3356 -4.3 -8.8 71 4.5 -6.1 215 39 302.5 303.1 285.9 311.7 2.97 15 637 3657 -6.7 -8.5 87 1.8 -7.4 215 42 303.1 303.7 286.4 312.9 3.16 16 630 3743 -7.1 -11.9 69 4.8 -8.8 215 43 303.6 304.1 285.8 311.3 2.44 17 562 4620 -13.7 -16.2 81 2.5 -14.5 215 51 305.9 306.3 286.1 312.1 1.92 18 556 4702 -14.1 -15.1 92 1.0 -14.4 215 52 306.4 306.8 286.5 313.2 2.13 19 553 4743 -13.9 -21.9 51 8.0 -15.9 215 53 307.1 307.3 285.7 311.0 1.20 20 524 5149 -16.3 -21.3 65 5.0 -17.6 215 57 309.0 309.2 286.5 313.4 1.33 21 500 5500 -18.1 -26.1 50 8.0 -19.8 215 60 311.0 311.1 286.8 314.0 0.91 22 492 5620 -18.9 -29.9 37 11.0 -21.0 215 60 311.4 311.6 286.6 313.7 0.65 23 486 5712 -19.5 -27.5 49 8.0 -21.1 216 60 311.8 311.9 286.9 314.6 0.82 24 479 5819 -20.3 -36.3 23 16.0 -22.7 216 60 312.1 312.2 286.5 313.4 0.36 25 464 6054 -21.7 -30.7 44 9.0 -23.3 217 59 313.2 313.3 287.2 315.4 0.64 26 458 6150 -21.9 -35.9 27 14.0 -24.0 217 59 314.1 314.2 287.2 315.5 0.39 27 409 6971 -29.1 -44.1 22 15.0 -30.5 220 58 315.2 315.2 287.3 315.8 0.19 28 400 7130 -30.7 -42.7 30 12.0 -31.9 220 58 315.1 315.1 287.4 315.9 0.22 29 376 7567 -34.1 -42.1 44 8.0 -34.8 218 68 316.2 316.3 287.8 317.1 0.25 30 346 8143 -39.3 -51.3 27 12.0 -39.9 215 81 316.8 316.8 287.8 317.2 0.10 31 317 8739 -42.7 -47.3 61 4.6 -43.0 212 95 320.1 320.1 289.0 320.7 0.17 32 313 8824 -43.1 -49.1 52 6.0 -43.4 211 97 320.7 320.7 289.1 321.2 0.14 33 309 8911 -42.9 -47.8 59 4.9 -43.2 211 99 322.2 322.2 289.6 322.8 0.16 34 300 9110 -44.1 -48.2 64 4.1 -44.3 210 104 323.2 323.2 289.9 323.8 0.16 35 262 9999 -52.1 -55.0 71 2.9 -52.2 206 108 324.2 324.2 290.2 324.6 0.08 36 250 10300 -54.7 -59.5 55 4.8 -54.8 205 110 324.7 324.8 290.3 324.9 0.05 37 233 10747 -58.7 -63.4 55 4.7 -58.7 208 120 325.3 325.3 290.4 325.4 0.03 38 226 10939 -59.9 -63.8 60 3.9 -60.0 209 125 326.3 326.3 290.7 326.4 0.03 39 221 11078 -60.3 -64.9 55 4.6 -60.3 210 128 327.8 327.8 291.1 327.9 0.03 40 218 11164 -60.5 -65.5 52 5.0 -60.6 213 124 328.8 328.8 291.4 328.9 0.03 41 205 11546 -61.5 -68.5 39 7.0 -61.6 225 106 333.0 333.0 292.6 333.1 0.02 42 200 11700 -60.5 -71.5 22 11.0 -60.6 230 93 337.0 337.0 293.6 337.0 0.01 43 188 12090 -55.7 -80.7 3 25.0 -56.0 227 86 350.7 350.7 296.8 350.7 0.00 44 170 12733 -55.1 -82.1 2 27.0 -55.4 222 75 361.9 361.9 299.1 362.0 0.00 45 150 13530 -56.5 -82.5 2 26.0 -56.8 215 62 372.7 372.7 301.1 372.7 0.00 46 100 16100 -58.7 -85.7 2 27.0 -59.0 205 44 414.3 414.3 307.0 414.3 0.00 47 79 17568 -61.5 -87.5 2 26.0 -61.8 212 34 437.4 437.4 309.6 437.4 0.00 48 70 18320 -59.9 -86.9 2 27.0 -60.3 215 29 456.2 456.2 311.4 456.3 0.00 49 69 18410 -59.5 -87.5 1 28.0 -60.0 215 29 459.0 459.0 311.7 459.0 0.00 50 55 19815 -64.5 -89.5 2 25.0 -64.8 222 29 478.3 478.3 313.3 478.3 0.00 51 50 20400 -62.9 -88.9 2 26.0 -63.3 225 29 495.3 495.3 314.6 495.3 0.00 52 36 22420 -61.3 -88.3 2 27.0 -62.0 241 20 548.2 548.2 318.0 548.2 0.00 53 30 23540 -63.7 -89.7 2 26.0 -64.3 250 15 571.0 571.0 319.2 571.0 0.00 54 28 23963 -64.7 -89.7 2 25.0 -65.3 247 17 579.6 579.6 319.6 579.6 0.00 55 20 26020 -64.3 -90.3 2 26.0 -65.1 230 27 639.4 639.4 322.3 639.4 0.01 56 15 27772 -65.7 -91.7 2 26.0 -66.5 247 34 689.5 689.5 324.1 689.6 0.01 57 11 29673 -61.7 -89.7 1 28.0 -63.5 264 42 768.0 768.0 326.4 768.1 0.01 58 10 30260 -63.7 -89.7 2 26.0 -65.3 270 44 781.8 781.8 326.8 781.9 0.01 59 9.0 30905 -64.3 -90.3 2 26.0 -65.9 803.4 803.4 327.3 803.5 0.01 60 6.8 32629 -62.1 -89.1 2 27.0 -64.6 879.6 879.6 329.0 879.8 0.02 61 6.2 33206 -57.9 -87.9 1 30.0 -61.9 921.1 921.1 329.8 921.4 0.03 62 5.3 34192 -59.3 -88.3 1 29.0 -63.2 957.1 957.1 330.5 957.4 0.03 63 4.6 35089 -54.5 -87.5 1 33.0 -60.7 1019.1 1019.1 331.5 1019.5 0.04 TRP 205 11546 -61.5 -68.5 39 7.0 -61.6 225 106 333.0 333.0 292.6 333.1 0.02 WND 221 11078 -60.3 -64.9 55 4.6 -60.3 210 128 327.8 327.8 291.1 327.9 0.03 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 737.13 mb = 2509.04 m = 8231.65 ft Wetbulb zero: 754.80 mb = 2308.97 m = 7575.28 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 75.59 % Est. max temperature: 21.01 C = 69.82 F Sfc-Lift cond lev (LCL): 973.59 mb = 216.37 m = 709.86 ft T: 12.32 C 700-500 lapse rate: 6.11 C/km ThetaE index: 5.35 C Layer 975.0- 924.0 mb Conv cond level (CCL): 863.25 mb = 1217.20 m = 3993.40 ft Mean mixing ratio: 7.82 g/kg Conv temperature: 19.83 C = 67.69 F Cap Strength: 2.72 C Lifted Index: 3.62 C Risk: None Lifted Index @300 mb: 8.91 C Lifted Index @700 mb: 1.31 C Showalter Index: 5.90 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 17.90 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 137.89 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.54 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 58535.23 J/kg Cap Strength: 3.20 C Lift Cond Lev (LCL): 919.85 mb = 690.47 m = 2265.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 28 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 ---------------------------------------------------------- 0 997 16 185 5 0.4 5.0 | 72 26 -24.3 -7.8 1 925 644 185 21 1.8 20.9 | 110 24 -22.9 8.1 2 850 1345 210 21 10.5 18.2 | 111 15 -14.3 5.4 3 700 2915 215 35 20.1 28.7 | 164 17 -4.7 15.9 4 500 5500 215 60 34.4 49.1 | 195 38 9.7 36.4 5 400 7130 220 58 37.3 44.4 | 202 34 12.5 31.6 6 300 9110 210 104 52.0 90.1 | 199 82 27.2 77.3 7 250 10300 205 110 46.5 99.7 | 194 90 21.7 86.9 8 221 11078 210 128 64.0 110.9 | 202 106 39.2 98.1 9 205 11546 225 106 75.0 75.0 | 219 80 50.2 62.2 10 200 11700 230 93 71.2 59.8 | 225 66 46.5 47.0 11 150 13530 215 62 35.6 50.8 | 196 39 10.8 38.0 12 100 16100 205 44 18.6 39.9 | 167 28 -6.2 27.1 13 70 18320 215 29 16.6 23.8 | 143 14 -8.1 11.0 14 50 20400 225 29 20.5 20.5 | 151 9 -4.3 7.7 15 30 23540 250 15 14.1 5.1 | 54 13 -10.7 -7.7 16 20 26020 230 27 20.7 17.4 | 138 6 -4.1 4.6 17 10 30260 270 44 44.0 -0.0 | 304 23 19.2 -12.8 Wind Parameters Mean winds (0-6000m): 212.7 at 37.2 knts Storm direction: 242.7 at 27.9 knts Shear (0-3000m) pos: 3.8 neg: 2.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 162.1 neg: -0.8 tot: 161.3 m^2/s^2 ave: 53.8 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 101.10 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 ------------------------------------------------------------------------------- 500 185 11 86 24| 0.0 13.1 13.1| 79.4 0.0 79.4 158.8 0.98| 13.1 12.8 1000 188 16 98 23| 2.8 6.6 9.4|104.0 0.0 104.0 104.0 0.81| 10.5 8.4 1500 195 18 102 21| 3.4 4.4 7.8|110.0 -0.8 109.1 72.8 0.68| 8.9 6.1 2000 200 19 107 19| 3.6 3.3 6.8|127.2 -0.8 126.4 63.2 0.73| 7.8 5.7 2500 204 21 113 17| 3.7 2.6 6.3|144.6 -0.8 143.8 57.5 0.76| 7.2 5.5 3000 207 24 120 16| 3.8 2.2 6.0|162.1 -0.8 161.3 53.8 0.78| 6.8 5.3 4000 210 28 136 16| 2.9 2.8 5.7|195.2 -0.8 194.4 48.6 0.75| 6.3 4.7 5000 212 33 153 17| 2.3 3.2 5.5|228.3 -0.8 227.5 45.5 0.70| 6.1 4.2 6000 213 37 166 19| 2.3 2.7 5.0|257.4 -0.8 256.6 42.8 0.68| 5.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251104.12.gif