UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 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 -19 20 0 SFC 994 32 12.6 12.2 97 0.4 12.4 20 0 286.2 287.8 285.8 311.3 9.01 2 972 219 11.0 10.9 99 0.1 10.9 326 1 286.5 287.9 285.3 310.0 8.45 3 930 589 12.0 8.4 79 3.6 10.0 218 3 291.1 292.5 286.2 312.4 7.45 4 925 634 12.0 8.5 79 3.5 10.0 205 3 291.6 292.9 286.4 313.1 7.54 5 850 1337 8.6 2.6 66 6.0 5.5 185 7 295.2 296.1 285.7 311.0 5.43 6 842 1415 8.2 1.2 61 7.0 4.7 187 7 295.5 296.4 285.4 310.1 4.96 7 813 1704 6.6 0.6 65 6.0 3.6 193 7 296.8 297.7 285.8 311.4 4.92 8 725 2632 -0.7 -2.4 88 1.7 -1.5 214 9 298.7 299.5 286.0 311.9 4.42 9 715 2743 -1.1 -2.3 92 1.2 -1.7 216 9 299.4 300.3 286.4 313.0 4.52 10 712 2776 -0.9 -5.1 73 4.2 -2.7 217 9 300.0 300.7 285.7 311.2 3.67 11 700 2912 -1.9 -4.6 82 2.7 -3.1 220 9 300.4 301.1 286.1 312.1 3.88 12 694 2980 -2.1 -6.9 70 4.8 -4.1 219 9 300.9 301.5 285.7 310.9 3.28 13 642 3594 -6.3 -8.3 86 2.0 -7.1 211 13 302.9 303.5 286.3 312.7 3.18 14 622 3841 -6.7 -18.7 38 12.0 -10.3 208 15 305.2 305.5 285.2 309.7 1.40 15 582 4357 -10.5 -18.5 52 8.0 -12.8 201 18 306.6 306.9 285.9 311.6 1.53 16 565 4585 -11.3 -34.3 13 23.0 -15.6 198 19 308.3 308.4 285.2 309.6 0.37 17 547 4832 -13.3 -38.3 10 25.0 -17.3 194 21 308.8 308.8 285.2 309.7 0.26 18 521 5201 -15.7 -42.7 8 27.0 -19.4 189 23 310.2 310.3 285.6 310.8 0.17 19 509 5376 -17.1 -42.1 9 25.0 -20.5 187 24 310.6 310.6 285.8 311.3 0.19 20 502 5480 -17.9 -24.9 54 7.0 -19.5 185 25 310.9 311.1 286.8 314.2 1.01 21 500 5510 -17.9 -26.9 45 9.0 -19.8 185 25 311.2 311.4 286.8 314.1 0.84 22 494 5600 -18.1 -33.1 26 15.0 -20.7 186 26 312.0 312.1 286.6 313.7 0.48 23 483 5768 -19.5 -33.5 28 14.0 -21.8 187 28 312.3 312.4 286.7 314.0 0.47 24 436 6520 -25.1 -38.1 29 13.0 -26.8 194 37 314.5 314.6 287.3 315.7 0.33 25 428 6654 -26.1 -49.1 10 23.0 -28.2 195 38 314.9 314.9 287.2 315.3 0.10 26 419 6807 -27.1 -37.1 38 10.0 -28.4 197 40 315.6 315.6 287.7 316.9 0.38 27 400 7140 -29.5 -35.5 56 6.0 -30.3 200 44 316.6 316.7 288.2 318.3 0.46 28 397 7193 -29.9 -35.9 56 6.0 -30.7 199 44 316.8 316.9 288.2 318.4 0.45 29 385 7410 -32.1 -37.1 61 5.0 -32.7 197 45 316.7 316.8 288.2 318.2 0.41 30 352 8033 -37.3 -49.3 28 12.0 -38.1 191 48 317.9 317.9 288.2 318.4 0.12 31 328 8514 -41.5 -44.9 69 3.4 -41.7 186 50 318.6 318.7 288.5 319.4 0.21 32 307 8957 -45.1 -47.8 74 2.7 -45.2 182 51 319.7 319.7 288.8 320.3 0.17 33 302 9066 -46.3 -51.2 57 4.9 -46.5 180 52 319.5 319.5 288.7 319.9 0.11 34 300 9110 -46.7 -50.7 64 4.0 -46.9 180 52 319.5 319.6 288.8 320.0 0.12 35 291 9311 -48.5 -50.0 84 1.5 -48.6 181 52 319.8 319.8 288.8 320.3 0.14 36 286 9425 -49.5 -54.5 56 5.0 -49.7 181 53 319.9 319.9 288.8 320.2 0.08 37 253 10215 -57.1 -57.9 91 0.8 -57.1 185 54 320.1 320.1 288.8 320.3 0.06 38 250 10290 -57.7 -59.8 77 2.1 -57.8 185 54 320.3 320.3 288.9 320.5 0.05 39 246 10392 -58.5 -63.0 56 4.5 -58.6 190 56 320.6 320.6 288.9 320.7 0.03 40 243 10469 -56.7 -70.7 16 14.0 -56.9 192 58 324.4 324.4 290.1 324.4 0.01 41 229 10845 -58.5 -65.5 40 7.0 -58.6 202 70 327.2 327.2 290.9 327.3 0.02 42 225 10956 -57.3 -70.2 18 12.9 -57.5 205 73 330.7 330.7 291.9 330.7 0.01 43 219 11128 -55.5 -77.5 5 22.0 -55.7 203 66 336.0 336.0 293.3 336.1 0.00 44 200 11710 -53.9 -78.9 3 25.0 -54.2 195 44 347.4 347.4 296.1 347.4 0.00 45 190 12037 -53.1 -80.1 2 27.0 -53.5 196 45 353.8 353.8 297.4 353.8 0.00 46 150 13550 -53.3 -82.3 2 29.0 -53.8 200 48 378.2 378.2 301.9 378.3 0.00 47 100 16130 -56.9 -84.9 2 28.0 -57.3 210 33 417.8 417.8 307.4 417.8 0.00 48 80 17533 -60.9 -86.9 2 26.0 -61.2 219 29 437.1 437.1 309.6 437.1 0.00 49 76 17854 -59.1 -87.1 1 28.0 -59.5 222 28 447.3 447.3 310.6 447.3 0.00 50 70 18370 -59.3 -87.3 1 28.0 -59.7 225 27 457.5 457.5 311.5 457.5 0.00 51 50 20450 -63.1 -88.1 2 25.0 -63.5 220 21 494.8 494.8 314.6 494.8 0.00 52 46 20962 -64.1 -89.1 2 25.0 -64.5 231 21 504.3 504.3 315.2 504.3 0.00 53 30 23580 -64.3 -90.3 2 26.0 -64.8 285 23 569.3 569.3 319.1 569.4 0.00 54 26 24452 -65.3 -90.3 2 25.0 -65.8 278 25 590.3 590.3 320.2 590.3 0.00 55 21 25760 -62.1 -90.1 1 28.0 -63.1 267 28 637.1 637.1 322.2 637.2 0.01 56 20 26060 -63.7 -89.7 2 26.0 -64.6 265 29 641.2 641.2 322.3 641.2 0.01 57 15 27814 -66.3 -91.3 2 25.0 -67.1 265 36 687.5 687.5 324.0 687.6 0.01 58 10 30290 -62.9 -90.9 1 28.0 -64.6 265 46 784.8 784.8 326.8 784.8 0.01 59 8.7 31152 -60.7 -89.7 1 29.0 -63.1 825.2 825.2 327.8 825.3 0.01 60 6.1 33353 -62.3 -89.3 2 27.0 -65.0 906.5 906.5 329.5 906.7 0.02 TRP 246 10392 -58.5 -63.0 56 4.5 -58.6 190 56 320.6 320.6 288.9 320.7 0.03 WND 225 10956 -57.3 -70.2 18 12.9 -57.5 205 73 330.7 330.7 291.9 330.7 0.01 Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 733.44 mb = 2542.93 m = 8342.84 ft Wetbulb zero: 750.96 mb = 2346.91 m = 7699.75 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 60.37 % Est. max temperature: 21.78 C = 71.21 F Sfc-Lift cond lev (LCL): 988.16 mb = 80.95 m = 265.57 ft T: 12.18 C 700-500 lapse rate: 6.16 C/km ThetaE index: 2.99 C Layer 850.0- 813.0 mb Conv cond level (CCL): 826.59 mb = 1567.20 m = 5141.66 ft Mean mixing ratio: 7.81 g/kg Conv temperature: 22.55 C = 72.58 F Cap Strength: 3.24 C Lifted Index: 3.41 C Risk: None Lifted Index @300 mb: 5.87 C Lifted Index @700 mb: 1.42 C Showalter Index: 3.76 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 20.50 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 70.20 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.90 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 56217.45 J/kg Cap Strength: 3.23 C Lift Cond Lev (LCL): 911.24 mb = 758.60 m = 2488.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 224 at 10 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 32 20 0 -0.0 -0.0 | 44 10 -6.7 -6.9 1 925 634 205 3 1.3 2.7 | 53 7 -5.5 -4.1 2 850 1337 185 7 0.6 7.0 | 91 6 -6.1 0.1 3 700 2912 220 9 5.8 6.9 | 92 1 -1.0 0.0 4 500 5510 185 25 2.2 24.9 | 166 19 -4.6 18.0 5 400 7140 200 44 15.0 41.3 | 194 35 8.3 34.5 6 300 9110 180 52 0.0 52.0 | 172 46 -6.7 45.1 7 250 10290 185 54 4.7 53.8 | 178 47 -2.0 46.9 8 246 10392 190 56 9.7 55.1 | 184 48 3.0 48.3 9 225 10956 205 73 30.9 66.2 | 202 64 24.1 59.3 10 200 11710 195 44 11.4 42.5 | 187 36 4.7 35.6 11 150 13550 200 48 16.4 45.1 | 194 39 9.7 38.2 12 100 16130 210 33 16.5 28.6 | 204 24 9.8 21.7 13 70 18370 225 27 19.1 19.1 | 225 17 12.4 12.2 14 50 20450 220 21 13.5 16.1 | 216 11 6.8 9.2 15 30 23580 285 23 22.2 -6.0 | 310 20 15.5 -12.8 16 20 26060 265 29 28.9 2.5 | 281 23 22.2 -4.3 17 10 30290 265 46 45.8 4.0 | 274 39 39.1 -2.9 Wind Parameters Mean winds (0-6000m): 194.5 at 12.8 knts Storm direction: 224.5 at 9.6 knts Shear (0-3000m) pos: 0.8 neg: 1.2 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 11.6 neg: -3.9 tot: 7.7 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.68 Bulk Shear: 17.78 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 ------------------------------------------------------------------------------- 500 199 1 48 9| 0.0 2.6 2.6| 1.4 -3.9 -2.4 -4.8 -0.19| 4.2 -0.8 1000 200 3 53 7| 0.0 2.7 2.7| 7.5 -3.9 3.7 3.7 0.34| 4.1 1.4 1500 192 4 62 7| 0.0 2.5 2.5| 10.8 -3.9 6.9 4.6 0.46| 3.6 1.7 2000 193 5 68 6| 0.4 1.9 2.3| 11.3 -3.9 7.4 3.7 0.43| 3.1 1.4 2500 198 5 72 5| 0.7 1.5 2.2| 11.4 -3.9 7.6 3.0 0.39| 2.8 1.1 3000 203 6 74 5| 0.8 1.2 2.1| 11.6 -3.9 7.7 2.6 0.38| 2.7 1.0 4000 206 8 92 3| 0.6 1.8 2.4| 12.3 -4.1 8.2 2.0 0.32| 2.9 0.9 5000 200 10 129 4| 0.5 2.2 2.7| 12.3 -9.6 2.7 0.5 0.18| 3.1 0.6 6000 194 13 148 7| 0.8 2.1 3.0| 33.5 -15.5 18.0 3.0 0.19| 3.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251105.12.gif