UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for X1770... Searching the city database file for: X1770 ... Date:0000Z 9 NOV 25 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 1005 26 -2.1 -8.1 63 6.0 -4.0 275 1 270.7 271.0 268.8 276.3 2.06 1 1000 66 -2.5 -9.5 59 7.0 -4.7 290 3 270.6 271.0 268.5 275.8 1.86 2 979 235 -1.1 -10.1 50 9.0 -3.9 268 5 273.7 274.0 270.4 278.8 1.81 3 948 491 -2.5 -12.5 46 10.0 -5.4 235 8 274.8 275.1 270.7 279.2 1.54 4 925 686 -2.7 -8.7 63 6.0 -4.7 210 11 276.5 276.9 272.6 282.6 2.14 5 850 1354 -4.7 -9.7 68 5.0 -6.3 255 13 281.2 281.6 275.3 287.4 2.15 6 828 1560 -5.7 -9.7 73 4.0 -7.0 252 15 282.3 282.7 276.0 288.6 2.21 7 810 1733 -3.9 -7.1 78 3.2 -5.1 250 17 286.0 286.5 278.6 294.0 2.77 8 765 2182 -6.5 -10.0 76 3.5 -7.7 244 22 287.9 288.3 279.0 294.7 2.33 9 751 2327 -5.7 -9.4 75 3.7 -7.0 242 23 290.3 290.7 280.3 297.7 2.49 10 700 2874 -9.5 -13.6 72 4.1 -10.8 235 29 292.0 292.3 280.3 297.7 1.91 11 500 5390 -25.7 -30.4 65 4.7 -26.4 230 50 301.7 301.8 282.9 303.7 0.61 12 400 6980 -35.9 -42.9 49 7.0 -36.4 235 48 308.3 308.4 285.0 309.1 0.22 13 330 8288 -44.3 -52.3 41 8.0 -44.6 242 47 314.2 314.3 286.9 314.6 0.09 14 300 8920 -48.1 -56.1 39 8.0 -48.3 245 46 317.6 317.6 288.0 317.8 0.06 15 270 9607 -53.1 -61.1 37 8.0 -53.2 248 48 320.0 320.0 288.8 320.2 0.04 16 250 10100 -55.5 -63.5 36 8.0 -55.6 250 50 323.6 323.6 289.9 323.7 0.03 17 218 10967 -58.5 -66.5 35 8.0 -58.6 250 48 331.8 331.8 292.2 331.9 0.02 18 200 11510 -58.1 -66.1 35 8.0 -58.2 250 50 340.8 340.8 294.5 340.9 0.03 19 195 11670 -57.3 -65.3 36 8.0 -57.5 251 50 344.5 344.5 295.4 344.6 0.03 20 182 12110 -53.1 -62.1 33 9.0 -53.4 253 51 358.2 358.2 298.4 358.4 0.05 21 150 13350 -54.9 -63.9 32 9.0 -55.2 260 52 375.5 375.5 301.5 375.7 0.05 22 138 13883 -54.5 -63.5 32 9.0 -54.8 258 52 385.3 385.3 303.1 385.5 0.05 23 111 15287 -51.3 -61.3 29 10.0 -51.8 253 53 416.0 416.0 307.3 416.5 0.09 24 105 15646 -53.5 -63.5 28 10.0 -53.9 251 54 418.5 418.5 307.6 418.8 0.07 25 100 15960 -53.5 -63.5 28 10.0 -53.9 250 54 424.4 424.4 308.3 424.8 0.07 26 88 16782 -55.5 -65.5 28 10.0 -55.9 257 49 436.2 436.2 309.5 436.5 0.06 27 75 17814 -51.7 -62.7 26 11.0 -52.5 266 43 464.5 464.6 312.2 465.2 0.11 28 70 18260 -54.5 -65.5 25 11.0 -55.1 270 40 467.8 467.8 312.5 468.3 0.08 29 64 18832 -56.5 -67.5 24 11.0 -57.1 266 42 475.5 475.6 313.1 475.9 0.07 30 50 20410 -53.7 -65.7 22 12.0 -54.6 255 46 516.9 517.0 316.1 517.6 0.11 31 38 22180 -50.5 -63.5 20 13.0 -52.1 271 37 567.3 567.4 319.1 568.7 0.20 32 34 22898 -54.1 -67.1 19 13.0 -55.4 278 33 576.2 576.2 319.5 577.1 0.14 33 30 23700 -53.3 -67.3 17 14.0 -54.9 285 29 599.3 599.4 320.6 600.4 0.15 34 24 25132 -54.7 -68.7 16 14.0 -56.3 263 42 634.8 634.8 322.2 636.0 0.15 35 20 26320 -46.9 -62.9 14 16.0 -50.7 245 52 692.6 692.8 324.3 696.1 0.41 36 19 26660 -47.1 -63.1 14 16.0 -51.0 702.2 702.4 324.6 705.9 0.42 TRP 218 10967 -58.5 -66.5 35 8.0 -58.6 250 48 331.8 331.8 292.2 331.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 67.91 % Est. max temperature: 8.15 C = 46.66 F Sfc-Lift cond lev (LCL): 914.42 mb = 776.88 m = 2548.80 ft T: -2.97 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.55 C Layer 1000.0- 979.0 mb Conv cond level (CCL): 618.36 mb = 3801.30 m = 12471.31 ft Mean mixing ratio: 1.86 g/kg Conv temperature: 22.93 C = 73.27 F Cap Strength: 13.30 C Lifted Index: 18.34 C Risk: None Lifted Index @300 mb: 26.76 C Lifted Index @700 mb: 13.30 C Showalter Index: 12.48 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 16.00 C K Index: 7.20 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.59 J/kg Max Up Vert Vel: 6.87 m/s Conv Inhibition (B-): 57554.55 J/kg Cap Strength: 18.28 C Lift Cond Lev (LCL): 842.36 mb = 1424.93 m = 4674.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 22 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 1005 26 275 1 1.0 -0.1 | 83 21 -21.0 -2.7 1 1000 66 290 3 2.8 -1.0 | 79 20 -19.2 -3.6 2 925 686 210 11 5.5 9.5 | 113 18 -16.5 6.9 3 850 1354 255 13 12.6 3.4 | 95 9 -9.4 0.8 4 700 2874 235 29 23.8 16.6 | 187 14 1.8 14.0 5 500 5390 230 50 38.3 32.1 | 209 34 16.3 29.6 6 400 6980 235 48 39.3 27.5 | 215 30 17.3 24.9 7 300 8920 245 46 41.7 19.4 | 229 26 19.7 16.9 8 250 10100 250 50 47.0 17.1 | 240 29 25.0 14.5 9 218 10967 250 48 45.1 16.4 | 239 27 23.1 13.8 10 200 11510 250 50 47.0 17.1 | 240 29 25.0 14.5 11 150 13350 260 52 51.2 9.0 | 258 30 29.2 6.4 12 100 15960 250 54 50.7 18.5 | 241 33 28.8 15.9 13 70 18260 270 40 40.0 -0.0 | 278 18 18.0 -2.6 14 50 20410 255 46 44.4 11.9 | 247 24 22.4 9.3 15 30 23700 285 29 28.0 -7.5 | 329 12 6.0 -10.1 16 20 26320 245 52 47.1 22.0 | 232 32 25.1 19.4 Wind Parameters Mean winds (0-6000m): 233.3 at 29.5 knts Storm direction: 263.3 at 22.1 knts Shear (0-3000m) pos: 1.3 neg: 4.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 68.7 neg: -15.9 tot: 52.8 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 76.43 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 ------------------------------------------------------------------------------- 500 246 6 89 17| 0.0 8.5 8.5| 25.5 -5.9 19.7 39.3 0.47| 10.8 5.1 1000 224 8 102 17| 1.6 4.2 5.8| 39.5 -8.1 31.4 31.4 0.41| 9.5 3.9 1500 235 10 102 14| 2.5 2.8 5.4| 41.6 -15.9 25.7 17.1 0.24| 8.6 2.0 2000 240 12 105 12| 1.9 3.6 5.5| 51.1 -15.9 35.2 17.6 0.36| 7.9 2.9 2500 240 14 114 11| 1.5 4.0 5.6| 60.4 -15.9 44.5 17.8 0.43| 7.5 3.2 3000 238 16 126 10| 1.3 4.3 5.6| 68.7 -15.9 52.8 17.6 0.43| 7.2 3.1 4000 236 21 152 10| 0.9 4.3 5.2| 88.0 -15.9 72.1 18.0 0.44| 6.5 2.8 5000 234 25 174 12| 0.8 4.3 5.1|104.2 -15.9 88.3 17.7 0.41| 6.1 2.5 6000 233 30 186 15| 0.7 3.8 4.5|120.6 -15.9 104.7 17.5 0.41| 5.5 2.2 Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20251109.00.gif