UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for X2618... Searching the city database file for: X2618 ... Date:1200Z 3 NOV 25 Station: X2618 WMO ident: 32618 Latitude: 55.20 Longitude: 165.98 ------------------------------------------------------------------------------- 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 18 4.8 2.1 83 2.7 3.6 180 9 277.2 278.0 276.3 289.3 4.41 1 1000 91 4.4 0.4 75 4.0 2.7 175 15 277.5 278.2 275.8 288.4 3.93 2 925 721 -1.3 -5.8 71 4.5 -2.9 190 15 278.0 278.4 274.3 285.5 2.68 3 912 832 -2.3 -8.3 63 6.0 -4.3 191 15 278.1 278.5 273.7 284.4 2.24 4 876 1147 -4.9 -9.3 71 4.4 -6.3 193 16 278.6 279.0 273.9 284.7 2.15 5 850 1381 -6.1 -9.5 77 3.4 -7.2 195 17 279.8 280.1 274.5 286.0 2.18 6 710 2769 -15.9 -18.3 82 2.4 -16.4 232 15 283.7 283.9 275.3 287.5 1.27 7 700 2876 -16.3 -18.6 82 2.3 -16.8 235 15 284.4 284.7 275.7 288.2 1.26 8 675 3149 -16.5 -19.2 80 2.7 -17.1 236 18 287.2 287.4 277.1 290.9 1.24 9 560 4520 -26.7 -29.4 78 2.7 -27.1 238 36 290.9 291.0 278.0 292.8 0.60 10 538 4808 -27.5 -29.9 80 2.4 -27.8 239 39 293.3 293.4 279.2 295.2 0.59 11 520 5052 -28.9 -31.9 75 3.0 -29.3 239 42 294.5 294.6 279.6 296.1 0.51 12 500 5330 -31.3 -34.7 72 3.4 -31.7 240 46 294.9 294.9 279.6 296.2 0.40 13 420 6541 -42.9 -47.9 58 5.0 -43.1 240 62 295.1 295.1 279.3 295.5 0.12 14 400 6870 -44.7 -49.7 57 5.0 -44.9 240 66 296.9 296.9 280.1 297.3 0.10 15 340 7943 -52.3 -57.2 55 4.9 -52.4 240 75 300.7 300.7 281.7 300.9 0.05 16 313 8477 -54.1 -58.8 56 4.7 -54.2 240 79 305.4 305.4 283.6 305.5 0.04 17 306 8623 -54.3 -59.0 56 4.7 -54.4 240 79 307.1 307.1 284.2 307.2 0.04 18 300 8750 -53.9 -58.7 56 4.8 -54.0 240 79 309.4 309.4 285.1 309.5 0.05 19 269 9448 -52.3 -57.9 51 5.5 -52.5 245 87 321.4 321.5 289.3 321.7 0.06 20 250 9920 -51.3 -57.3 49 6.0 -51.5 245 83 329.8 329.8 291.7 330.1 0.07 21 229 10496 -50.1 -57.1 43 7.0 -50.3 247 82 340.0 340.0 294.4 340.3 0.07 22 205 11220 -52.9 -60.9 37 8.0 -53.1 249 81 346.5 346.6 295.9 346.8 0.05 23 200 11380 -52.7 -60.7 37 8.0 -52.9 250 81 349.3 349.3 296.5 349.5 0.05 24 150 13240 -50.7 -62.7 23 12.0 -51.1 255 73 382.7 382.7 302.7 383.0 0.06 25 146 13415 -50.3 -62.3 23 12.0 -50.8 255 73 386.4 386.4 303.3 386.7 0.06 26 101 15796 -52.5 -68.5 13 16.0 -53.1 260 66 425.1 425.1 308.3 425.3 0.04 27 100 15860 -52.7 -68.7 13 16.0 -53.3 260 66 425.9 425.9 308.4 426.1 0.04 28 88 16690 -50.3 -67.3 12 17.0 -51.2 255 65 446.6 446.6 310.6 446.9 0.05 29 73 17899 -53.9 -70.9 11 17.0 -54.6 247 62 463.5 463.5 312.1 463.7 0.04 30 70 18170 -51.9 -69.9 10 18.0 -52.8 245 62 473.4 473.4 313.0 473.6 0.04 31 68 18358 -51.5 -69.5 10 18.0 -52.5 245 62 478.2 478.2 313.3 478.4 0.05 32 59 19276 -53.1 -71.1 9 18.0 -54.1 242 61 494.4 494.4 314.5 494.6 0.04 33 56 19616 -47.9 -66.9 9 19.0 -49.6 242 61 513.7 513.7 315.9 514.2 0.08 34 50 20360 -49.7 -68.7 9 19.0 -51.3 240 60 526.4 526.4 316.7 526.8 0.07 35 41 21657 -50.3 -69.3 9 19.0 -52.1 244 58 555.6 555.6 318.4 556.2 0.08 36 37 22332 -46.9 -67.9 7 21.0 -49.6 246 58 580.9 580.9 319.8 581.7 0.11 37 30 23710 -50.5 -71.5 7 21.0 -52.8 250 56 607.0 607.0 320.9 607.6 0.08 38 21 26029 -51.9 -72.9 6 21.0 -54.6 667.9 668.0 323.4 668.7 0.10 TRP 313 8477 -54.1 -58.8 56 4.7 -54.2 240 79 305.4 305.4 283.6 305.5 0.04 WND 269 9448 -52.3 -57.9 51 5.5 -52.5 245 87 321.4 321.5 289.3 321.7 0.06 Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: 942.11 mb = 577.32 m = 1894.06 ft Wetbulb zero: 964.21 mb = 385.54 m = 1264.88 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 77.03 % Est. max temperature: 6.92 C = 44.45 F Sfc-Lift cond lev (LCL): 967.85 mb = 355.09 m = 1164.99 ft T: 2.01 C 700-500 lapse rate: 6.11 C/km ThetaE index: 4.88 C Layer 1000.0- 876.0 mb Conv cond level (CCL): 890.48 mb = 1018.93 m = 3342.92 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 5.95 C = 42.72 F Cap Strength: 7.29 C Lifted Index: 7.41 C Risk: None Lifted Index @300 mb: 16.07 C Lifted Index @700 mb: 1.49 C Showalter Index: 7.97 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 21.80 C K Index: 13.40 Risk: None Sweat Index: 193.39 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.36 J/kg Max Up Vert Vel: 1.65 m/s Conv Inhibition (B-): 47868.73 J/kg Cap Strength: 7.35 C Lift Cond Lev (LCL): 898.71 mb = 947.09 m = 3107.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 20 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 18 180 9 0.0 9.0 | 106 20 -19.2 5.4 1 1000 91 175 15 -1.3 14.9 | 119 23 -20.5 11.4 2 925 721 190 15 2.6 14.8 | 124 20 -16.6 11.2 3 850 1381 195 17 4.4 16.4 | 131 20 -14.8 12.8 4 700 2876 235 15 12.3 8.6 | 126 9 -6.9 5.0 5 500 5330 240 46 39.8 23.0 | 227 28 20.6 19.4 6 400 6870 240 66 57.2 33.0 | 232 48 38.0 29.4 7 313 8477 240 79 68.4 39.5 | 234 61 49.2 35.9 8 300 8750 240 79 68.4 39.5 | 234 61 49.2 35.9 9 269 9448 245 87 78.8 36.8 | 241 68 59.6 33.2 10 250 9920 245 83 75.2 35.1 | 241 64 56.0 31.5 11 200 11380 250 81 76.1 27.7 | 247 62 56.9 24.1 12 150 13240 255 73 70.5 18.9 | 253 54 51.3 15.3 13 100 15860 260 66 65.0 11.5 | 260 46 45.8 7.9 14 70 18170 245 62 56.2 26.2 | 239 43 37.0 22.6 15 50 20360 240 60 52.0 30.0 | 231 42 32.8 26.4 16 30 23710 250 56 52.6 19.2 | 245 37 33.4 15.6 Wind Parameters Mean winds (0-6000m): 229.4 at 26.0 knts Storm direction: 259.4 at 19.5 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 32.2 deg Storm rel helicity (0-3000m) pos: 58.8 neg: -3.2 tot: 55.6 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 52.92 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 ------------------------------------------------------------------------------- 500 180 15 120 22| 6.3 0.0 6.3| 36.1 0.0 36.1 72.1 0.74| 8.8 6.5 1000 185 15 122 21| 3.8 0.0 3.8| 44.7 0.0 44.7 44.7 0.73| 5.6 4.1 1500 188 15 125 21| 3.0 0.0 3.0| 53.1 0.0 53.1 35.4 0.72| 4.6 3.3 2000 193 16 127 20| 2.5 0.0 2.5| 55.4 0.0 55.4 27.7 0.59| 4.4 2.6 2500 198 16 128 18| 2.3 0.0 2.3| 55.4 -1.2 54.2 21.7 0.46| 4.3 2.0 3000 203 16 130 17| 2.4 0.0 2.4| 58.8 -3.2 55.6 18.5 0.42| 4.3 1.8 4000 214 18 139 14| 3.3 0.0 3.3| 85.7 -3.2 82.5 20.6 0.56| 4.8 2.7 5000 224 21 159 13| 3.9 0.0 3.9|115.1 -3.2 112.0 22.4 0.54| 5.2 2.8 6000 229 26 182 13| 3.8 0.6 4.4|140.7 -3.2 137.5 22.9 0.48| 5.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20251103.12.gif