UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121811.upa.cvt Date: 1100Z 18 DEC 25 Searching for EG005... Searching the city database file for: EG005 ... Date:1100Z 18 DEC 25 Station: EG005 WMO ident: 3005 Latitude: 60.13 Longitude: -1.18 ------------------------------------------------------------------------------- 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 -57 SFC 983 84 7.4 3.6 77 3.8 5.5 220 25 281.9 282.8 279.5 295.9 5.04 2 980 110 7.4 2.8 73 4.6 5.2 221 26 282.2 283.0 279.3 295.5 4.77 3 925 582 3.0 1.1 87 1.9 2.1 235 35 282.4 283.1 279.0 294.9 4.48 4 913 688 2.0 0.6 90 1.4 1.4 235 35 282.4 283.2 278.9 294.6 4.37 5 910 714 2.4 -0.4 82 2.8 1.2 235 35 283.1 283.8 278.9 294.6 4.08 6 902 786 1.8 -0.9 82 2.7 0.6 235 35 283.2 283.9 278.8 294.4 3.97 7 894 858 1.4 -1.9 79 3.3 0.0 235 35 283.5 284.1 278.6 294.0 3.72 8 850 1262 -1.9 -2.9 93 1.0 -2.3 235 34 284.2 284.8 278.9 294.5 3.63 9 847 1290 -2.1 -2.9 94 0.8 -2.4 235 34 284.2 284.9 278.9 294.6 3.64 10 840 1356 -1.9 -4.2 84 2.3 -2.8 234 34 285.1 285.7 278.9 294.6 3.33 11 838 1375 -1.9 -6.2 72 4.3 -3.5 234 35 285.3 285.8 278.4 293.6 2.87 12 834 1413 -1.9 -8.9 59 7.0 -4.4 234 35 285.7 286.1 277.9 292.5 2.33 13 829 1461 -2.1 -10.1 54 8.0 -4.8 234 35 286.0 286.4 277.7 292.2 2.14 14 827 1480 -2.5 -9.5 59 7.0 -4.9 234 35 285.8 286.2 277.8 292.3 2.25 15 824 1509 -2.3 -10.3 54 8.0 -5.0 233 35 286.3 286.6 277.9 292.5 2.12 16 809 1654 -3.5 -11.5 54 8.0 -6.1 232 36 286.5 286.8 277.8 292.3 1.96 17 800 1743 -4.1 -11.1 58 7.0 -6.4 232 36 286.8 287.1 278.0 292.8 2.04 18 791 1832 -4.7 -13.7 49 9.0 -7.5 231 37 287.1 287.4 277.7 292.1 1.68 19 776 1982 -5.9 -14.9 49 9.0 -8.5 230 38 287.4 287.6 277.6 292.0 1.55 20 773 2012 -6.3 -15.3 49 9.0 -8.9 230 38 287.2 287.5 277.5 291.7 1.50 21 769 2053 -6.7 -12.7 62 6.0 -8.5 230 38 287.2 287.6 278.0 292.8 1.87 22 762 2124 -6.9 -14.9 53 8.0 -9.2 229 39 287.8 288.0 277.9 292.5 1.58 23 753 2217 -7.9 -14.9 57 7.0 -9.9 229 39 287.7 287.9 277.9 292.4 1.59 24 747 2279 -8.3 -13.3 67 5.0 -9.8 228 39 287.9 288.2 278.3 293.3 1.83 25 746 2289 -8.3 -14.3 62 6.0 -10.1 228 39 288.0 288.3 278.2 293.1 1.69 26 745 2300 -8.1 -17.1 48 9.0 -10.5 228 39 288.3 288.6 277.9 292.4 1.34 27 739 2362 -8.5 -19.5 41 11.0 -11.3 228 40 288.6 288.8 277.6 291.9 1.10 28 726 2500 -9.9 -19.9 44 10.0 -12.3 227 40 288.5 288.7 277.6 291.8 1.08 29 720 2564 -10.3 -17.3 56 7.0 -12.1 226 41 288.7 289.0 278.1 292.9 1.37 30 710 2671 -11.1 -17.1 61 6.0 -12.7 226 41 289.0 289.3 278.3 293.3 1.41 31 700 2780 -11.7 -18.7 56 7.0 -13.5 225 42 289.5 289.7 278.3 293.3 1.25 32 696 2824 -11.9 -19.9 51 8.0 -13.8 225 42 289.8 290.0 278.3 293.3 1.13 33 694 2846 -12.1 -21.1 47 9.0 -14.2 226 43 289.8 290.0 278.1 293.0 1.02 34 688 2912 -12.7 -21.7 47 9.0 -14.7 226 43 289.9 290.0 278.1 292.9 0.98 35 681 2990 -13.3 -24.3 39 11.0 -15.6 227 44 290.0 290.2 277.9 292.5 0.79 36 654 3296 -16.1 -25.1 46 9.0 -17.9 229 47 290.2 290.4 278.0 292.6 0.76 37 645 3400 -16.7 -26.7 42 10.0 -18.5 230 49 290.7 290.8 278.0 292.8 0.67 38 632 3553 -18.1 -28.1 41 10.0 -19.8 231 50 290.8 290.9 278.0 292.7 0.60 39 628 3600 -18.3 -28.3 41 10.0 -20.0 231 51 291.1 291.2 278.2 293.0 0.59 40 624 3648 -18.9 -27.9 45 9.0 -20.4 232 51 291.0 291.1 278.1 292.9 0.62 41 619 3707 -18.9 -25.9 54 7.0 -20.1 232 52 291.6 291.8 278.6 294.0 0.75 42 615 3756 -19.1 -29.1 41 10.0 -20.7 233 52 291.9 292.0 278.5 293.7 0.56 43 595 4001 -20.5 -39.5 17 19.0 -22.7 235 55 293.1 293.1 278.5 293.8 0.21 44 592 4038 -20.7 -38.7 18 18.0 -22.8 235 55 293.3 293.3 278.6 294.1 0.23 45 534 4790 -27.3 -39.3 31 12.0 -28.5 241 64 294.2 294.2 279.1 295.0 0.24 46 530 4844 -27.7 -39.7 31 12.0 -28.8 242 64 294.3 294.4 279.1 295.1 0.23 47 500 5260 -31.3 -38.3 50 7.0 -31.9 245 69 294.9 294.9 279.4 295.8 0.28 48 488 5432 -32.7 -38.7 55 6.0 -33.2 246 71 295.2 295.3 279.6 296.1 0.28 49 469 5710 -35.1 -41.1 54 6.0 -35.5 248 74 295.6 295.6 279.7 296.4 0.22 50 452 5966 -37.3 -45.3 43 8.0 -37.8 250 77 296.0 296.0 279.8 296.5 0.15 51 448 6028 -37.9 -44.9 48 7.0 -38.3 250 78 296.0 296.0 279.8 296.5 0.16 52 446 6059 -38.1 -46.1 43 8.0 -38.5 250 78 296.1 296.1 279.8 296.6 0.14 53 434 6246 -39.7 -47.7 42 8.0 -40.1 251 80 296.4 296.4 279.9 296.8 0.12 54 428 6341 -40.7 -47.7 47 7.0 -41.0 252 82 296.3 296.3 279.9 296.7 0.12 55 400 6800 -42.3 -51.3 37 9.0 -42.6 255 87 300.0 300.0 281.5 300.3 0.08 56 300 8700 -53.5 -68.5 14 15.0 -53.7 225 89 309.9 309.9 285.3 310.0 0.01 57 293 8852 -54.5 -69.5 14 15.0 -54.7 220 98 310.6 310.6 285.5 310.7 0.01 58 279 9167 -53.2 -71.6 9 18.4 -53.4 225 114 316.9 316.9 287.7 316.9 0.01 59 250 9880 -50.3 -76.3 3 26.0 -50.7 240 69 331.3 331.3 292.1 331.3 0.00 60 200 11320 -55.7 -80.7 3 25.0 -55.9 215 68 344.6 344.6 295.4 344.6 0.00 61 150 13160 -55.1 -83.1 2 28.0 -55.5 225 69 375.1 375.1 301.5 375.2 0.00 62 100 15710 -56.7 -84.7 2 28.0 -57.2 210 64 418.2 418.2 307.5 418.2 0.00 63 98 15839 -56.1 -85.1 1 29.0 -56.6 211 63 421.8 421.8 307.9 421.8 0.00 64 79 17190 -63.1 -87.1 3 24.0 -63.3 220 58 434.1 434.1 309.3 434.1 0.00 65 76 17429 -62.5 -87.5 2 25.0 -62.8 222 57 440.2 440.2 309.9 440.2 0.00 66 75 17511 -60.3 -86.3 2 26.0 -60.7 222 57 446.5 446.5 310.5 446.5 0.00 67 70 17940 -62.5 -87.5 2 25.0 -62.8 225 55 450.7 450.7 310.9 450.7 0.00 68 58 19078 -68.5 -89.5 3 21.0 -68.7 214 56 462.0 462.0 312.0 462.0 0.00 69 57 19181 -67.7 -89.7 3 22.0 -67.9 213 56 466.2 466.2 312.3 466.2 0.00 70 56 19288 -65.7 -88.7 3 23.0 -66.0 212 56 473.1 473.1 312.9 473.1 0.00 71 54 19508 -65.1 -89.1 2 24.0 -65.4 210 57 479.4 479.4 313.4 479.4 0.00 72 50 19970 -69.7 -89.7 4 20.0 -69.9 205 57 479.2 479.2 313.4 479.3 0.00 73 45 20593 -74.1 -91.1 6 17.0 -74.2 208 60 483.2 483.2 313.7 483.2 0.00 74 42 20994 -75.9 -92.9 5 17.0 -76.0 210 61 488.4 488.4 314.1 488.4 0.00 75 31 22742 -78.1 -93.1 7 15.0 -78.2 219 69 526.8 526.8 316.7 526.8 0.00 76 30 22930 -77.3 -92.3 7 15.0 -77.4 220 70 533.9 533.9 317.2 533.9 0.00 77 29 23124 -78.5 -92.5 8 14.0 -78.6 223 69 535.8 535.8 317.3 535.8 0.00 78 27 23532 -77.5 -92.5 7 15.0 -77.6 228 68 549.7 549.7 318.1 549.7 0.00 79 25 23969 -80.1 -94.1 8 14.0 -80.2 233 67 554.4 554.4 318.3 554.5 0.00 80 23 24443 -77.3 -92.3 7 15.0 -77.4 240 65 576.1 576.1 319.5 576.1 0.00 81 21 24962 -79.1 -93.1 8 14.0 -79.2 246 64 585.8 585.8 319.9 585.8 0.00 82 20 25240 -78.3 -93.3 7 15.0 -78.4 250 63 596.5 596.5 320.5 596.5 0.00 83 19 25533 -77.3 -92.3 7 15.0 -77.4 250 64 608.4 608.4 321.0 608.4 0.00 84 17 26170 -78.3 -93.3 7 15.0 -78.4 251 67 624.9 624.9 321.7 624.9 0.00 85 17 26170 -76.5 -92.5 6 16.0 -76.7 251 67 630.6 630.6 321.9 630.7 0.00 86 14 27278 -79.9 -94.9 7 15.0 -80.0 253 71 655.1 655.1 322.9 655.1 0.00 87 13 27699 -79.1 -95.1 6 16.0 -79.3 253 72 671.9 671.9 323.5 672.0 0.00 88 13 27699 -76.7 -93.7 5 17.0 -76.9 253 72 680.2 680.2 323.8 680.3 0.00 89 10 29190 -81.5 -95.5 8 14.0 -81.6 255 78 715.3 715.3 324.9 715.4 0.00 90 9.3 29594 -84.3 -97.3 8 13.0 -84.4 719.7 719.7 325.0 719.7 0.00 91 7.8 30576 -81.1 -98.1 4 17.0 -81.3 769.6 769.6 326.5 769.6 0.00 92 7.6 30723 -77.9 -95.9 4 18.0 -78.2 788.3 788.3 327.0 788.3 0.00 93 7.1 31110 -80.3 -96.3 5 16.0 -80.5 793.9 793.9 327.1 793.9 0.00 94 6.5 31618 -72.9 -92.9 3 20.0 -73.6 845.4 845.4 328.3 845.5 0.01 95 6.2 31895 -73.7 -93.7 3 20.0 -74.4 853.5 853.5 328.5 853.6 0.01 96 5.1 33052 -67.9 -92.9 2 25.0 -69.6 928.8 928.8 329.9 928.9 0.01 97 4.8 33417 -67.9 -91.9 2 24.0 -69.6 945.0 945.0 330.2 945.2 0.02 TRP 293 8852 -54.5 -69.5 14 15.0 -54.7 220 98 310.6 310.6 285.5 310.7 0.01 WND 279 9167 -53.2 -71.6 9 18.4 -53.4 225 114 316.9 316.9 287.7 316.9 0.01 Sounding variables and indices 1000-500 mb thick: 5317.00 m Freezing level: 875.33 mb = 1029.15 m = 3376.42 ft Wetbulb zero: 893.63 mb = 860.90 m = 2824.43 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 51.56 % Est. max temperature: 11.21 C = 52.18 F Sfc-Lift cond lev (LCL): 927.46 mb = 560.31 m = 1838.27 ft T: 3.20 C 700-500 lapse rate: 7.90 C/km ThetaE index: 2.40 C Layer 838.0- 827.0 mb Conv cond level (CCL): 875.27 mb = 1027.28 m = 3370.30 ft Mean mixing ratio: 4.38 g/kg Conv temperature: 9.23 C = 48.62 F Cap Strength: 1.55 C Lifted Index: 1.32 C Risk: Showers probable Lifted Index @300 mb: 10.76 C Lifted Index @700 mb: 0.82 C Showalter Index: 1.61 C Risk: Showers probable Total Totals Index: 57.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.40 C Cross Totals Index: 28.40 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 359.71 Risk: Showers and thunderstorms possible Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.71 J/kg Max Up Vert Vel: 3.66 m/s Conv Inhibition (B-): 54832.71 J/kg Cap Strength: 1.54 C Lift Cond Lev (LCL): 890.60 mb = 888.11 m = 2913.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 37 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 ---------------------------------------------------------- 0 983 84 220 25 16.1 19.2 | 130 27 -21.1 17.6 1 925 582 235 35 28.7 20.1 | 155 20 -8.5 18.5 2 850 1262 235 34 27.9 19.5 | 153 20 -9.3 17.9 3 700 2780 225 42 29.7 29.7 | 165 29 -7.5 28.1 4 500 5260 245 69 62.5 29.2 | 223 37 25.4 27.6 5 400 6800 255 87 84.0 22.5 | 246 51 46.9 20.9 6 300 8700 225 89 62.9 62.9 | 203 67 25.8 61.4 7 293 8852 220 98 63.0 75.1 | 199 78 25.8 73.5 8 279 9167 225 114 80.6 80.6 | 209 90 43.4 79.0 9 250 9880 240 69 59.8 34.5 | 214 40 22.6 32.9 10 200 11320 215 68 39.0 55.7 | 182 54 1.8 54.1 11 150 13160 225 69 48.8 48.8 | 194 49 11.6 47.2 12 100 15710 210 64 32.0 55.4 | 175 54 -5.2 53.9 13 70 17940 225 55 38.9 38.9 | 183 37 1.7 37.3 14 50 19970 205 57 24.1 51.7 | 165 52 -13.1 50.1 15 30 22930 220 70 45.0 53.6 | 189 53 7.8 52.1 16 20 25240 250 63 59.2 21.5 | 228 30 22.0 20.0 17 10 29190 255 78 75.3 20.2 | 244 42 38.2 18.6 Wind Parameters Mean winds (0-6000m): 237.6 at 49.6 knts Storm direction: 267.6 at 37.2 knts Shear (0-3000m) pos: 2.9 neg: 1.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 42.8 deg Storm rel helicity (0-3000m) pos: 128.0 neg: -4.7 tot: 123.3 m^2/s^2 ave: 41.1 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 55.38 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 ------------------------------------------------------------------------------- 500 229 30 141 23| 13.0 0.0 13.0| 66.6 0.0 66.6 133.3 0.83| 13.1 10.9 1000 232 32 147 22| 6.5 0.4 6.9| 66.6 -3.9 62.7 62.7 0.73| 6.9 5.1 1500 233 33 150 21| 4.3 0.5 4.8| 74.0 -4.7 69.3 46.2 0.70| 5.4 3.8 2000 232 34 152 22| 3.2 1.2 4.5| 85.4 -4.7 80.7 40.3 0.67| 4.9 3.3 2500 231 35 155 23| 2.6 1.7 4.3| 95.3 -4.7 90.6 36.2 0.63| 4.6 2.9 3000 230 36 157 24| 2.9 1.4 4.3|128.0 -4.7 123.3 41.1 0.67| 4.8 3.2 4000 231 40 166 25| 3.8 1.1 4.9|230.5 -4.7 225.8 56.5 0.77| 5.2 4.0 5000 234 45 178 25| 4.4 0.9 5.3|347.3 -4.7 342.6 68.5 0.81| 5.6 4.6 6000 238 50 191 25| 4.9 0.7 5.6|473.2 -4.7 468.5 78.1 0.81| 5.9 4.8 Wrote GIF file: /home/apache/climate/data/raob//EG005/skewt/EG005.skewt.20251218.11.gif