UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 10 OCT 25 Station: U5123 WMO ident: 25123 Latitude: 68.80 Longitude: 161.28 ------------------------------------------------------------------------------- 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 1021 27 -7.3 -10.2 80 2.9 -8.1 85 3 264.3 264.6 263.9 268.9 1.72 1 1008 127 -5.3 -8.8 76 3.5 -6.3 134 4 267.2 267.6 266.4 272.5 1.95 2 1000 189 -5.5 -9.2 75 3.7 -6.6 165 5 267.6 268.0 266.5 272.8 1.90 3 954 554 -7.5 -11.4 74 3.9 -8.6 159 7 269.3 269.5 267.3 273.9 1.67 4 925 793 -5.9 -11.9 63 6.0 -7.6 155 9 273.3 273.6 269.9 277.9 1.66 5 907 946 -6.1 -13.1 58 7.0 -8.0 160 9 274.6 274.9 270.5 279.0 1.53 6 850 1450 -8.3 -16.3 52 8.0 -10.3 175 7 277.5 277.7 271.8 281.1 1.26 7 840 1542 -8.3 -16.3 52 8.0 -10.4 174 7 278.4 278.6 272.3 282.1 1.27 8 818 1748 -9.9 -18.9 48 9.0 -12.0 173 8 278.8 279.0 272.2 281.9 1.05 9 756 2350 -15.3 -20.3 66 5.0 -16.3 169 11 279.3 279.5 272.5 282.3 1.01 10 728 2635 -16.1 -20.6 68 4.5 -17.0 167 12 281.5 281.7 273.8 284.5 1.02 11 711 2813 -15.5 -21.5 60 6.0 -16.7 166 13 284.1 284.2 275.0 287.0 0.96 12 700 2931 -16.5 -23.5 55 7.0 -17.9 165 13 284.2 284.4 274.9 286.7 0.82 13 519 5131 -27.1 -40.1 28 13.0 -28.3 236 24 296.8 296.9 280.3 297.6 0.22 14 500 5400 -27.1 -41.1 25 14.0 -28.5 245 25 300.0 300.0 281.6 300.7 0.21 15 494 5487 -27.7 -42.7 23 15.0 -29.0 245 26 300.3 300.3 281.7 300.9 0.18 16 441 6298 -33.3 -52.3 13 19.0 -34.4 242 32 303.1 303.1 282.7 303.4 0.07 17 400 6980 -37.9 -55.9 13 18.0 -38.7 240 38 305.7 305.7 283.8 305.9 0.05 18 344 8001 -46.9 -61.9 16 15.0 -47.3 248 44 307.0 307.0 284.2 307.1 0.03 19 300 8900 -51.9 -64.9 20 13.0 -52.1 255 50 312.2 312.2 286.1 312.3 0.02 20 291 9097 -52.9 -65.9 19 13.0 -53.1 255 49 313.5 313.5 286.6 313.6 0.02 21 267 9646 -57.7 -69.7 20 12.0 -57.8 255 47 314.3 314.3 286.9 314.4 0.01 22 262 9765 -58.1 -70.1 20 12.0 -58.2 255 46 315.4 315.4 287.2 315.5 0.01 23 250 10060 -58.5 -70.5 20 12.0 -58.6 245 42 319.1 319.1 288.5 319.1 0.01 24 248 10110 -58.5 -70.5 20 12.0 -58.6 244 41 319.8 319.8 288.7 319.9 0.01 25 236 10423 -54.9 -66.9 21 12.0 -55.1 235 35 329.8 329.8 291.7 329.9 0.02 26 200 11480 -53.1 -65.1 22 12.0 -53.4 205 13 348.7 348.7 296.4 348.8 0.03 27 150 13340 -52.9 -67.9 15 15.0 -53.3 145 13 378.9 378.9 302.1 379.1 0.03 28 100 15950 -52.7 -69.7 11 17.0 -53.3 145 11 425.9 425.9 308.4 426.1 0.03 29 70 18260 -51.7 -71.7 7 20.0 -52.7 135 9 473.8 473.8 313.0 474.0 0.03 30 50 20440 -49.3 -70.3 7 21.0 -51.0 205 7 527.3 527.3 316.8 527.7 0.06 31 49 20573 -49.1 -70.1 7 21.0 -50.9 205 7 530.8 530.8 317.0 531.2 0.06 32 44 21277 -51.5 -73.5 6 22.0 -53.1 208 8 541.6 541.6 317.6 541.8 0.04 33 30 23780 -49.1 -72.1 5 23.0 -51.8 215 9 610.8 610.8 321.1 611.4 0.08 34 20 26430 -49.1 -73.1 4 24.0 -52.7 240 11 685.9 685.9 324.0 686.7 0.10 35 18 27120 -49.9 -73.9 4 24.0 -53.5 704.3 704.4 324.6 705.2 0.10 TRP 262 9765 -58.1 -70.1 20 12.0 -58.2 255 46 315.4 315.4 287.2 315.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5211.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 51.38 % Est. max temperature: 4.88 C = 40.78 F Sfc-Lift cond lev (LCL): 974.86 mb = 386.28 m = 1267.32 ft T: -6.58 C 700-500 lapse rate: 4.29 C/km ThetaE index: 0.25 C Layer 700.0- 519.0 mb Conv cond level (CCL): 778.28 mb = 2128.00 m = 6981.54 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 7.67 C = 45.80 F Cap Strength: 19.29 C Lifted Index: 21.63 C Risk: None Lifted Index @300 mb: 27.12 C Lifted Index @700 mb: 10.84 C Showalter Index: 15.95 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 10.80 C K Index: -4.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.64 J/kg Max Up Vert Vel: 7.02 m/s Conv Inhibition (B-): 54938.24 J/kg Cap Strength: 20.69 C Lift Cond Lev (LCL): 907.62 mb = 940.85 m = 3086.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 11 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 1021 27 85 3 -3.0 -0.3 | 65 14 -12.6 -6.0 1 1000 189 165 5 -1.3 4.8 | 85 11 -10.9 -0.9 2 925 793 155 9 -3.8 8.2 | 100 14 -13.5 2.4 3 850 1450 175 7 -0.6 7.0 | 97 10 -10.3 1.2 4 700 2931 165 13 -3.4 12.6 | 118 15 -13.0 6.8 5 500 5400 245 25 22.7 10.6 | 250 14 13.0 4.8 6 400 6980 240 38 32.9 19.0 | 240 27 23.3 13.3 7 300 8900 255 50 48.3 12.9 | 259 39 38.6 7.2 8 262 9765 255 46 44.4 11.9 | 260 35 34.8 6.2 9 250 10060 245 42 38.1 17.7 | 247 31 28.4 12.0 10 200 11480 205 13 5.5 11.8 | 146 7 -4.2 6.1 11 150 13340 145 13 -7.5 10.6 | 106 18 -17.1 4.9 12 100 15950 145 11 -6.3 9.0 | 102 16 -16.0 3.3 13 70 18260 135 9 -6.4 6.4 | 92 16 -16.0 0.6 14 50 20440 205 7 3.0 6.3 | 95 7 -6.7 0.6 15 30 23780 215 9 5.2 7.4 | 110 5 -4.5 1.6 16 20 26430 240 11 9.5 5.5 | 28 0 -0.1 -0.2 Wind Parameters Mean winds (0-6000m): 209.3 at 15.0 knts Storm direction: 239.3 at 11.2 knts Shear (0-3000m) pos: 1.7 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 56.3 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -1.8 tot: 40.9 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.21 Bulk Shear: 20.43 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 ------------------------------------------------------------------------------- 500 157 5 86 12| 7.3 0.0 7.3| 21.9 0.0 21.9 43.8 0.83| 8.2 6.8 1000 157 7 93 12| 4.2 0.0 4.2| 26.0 -0.2 25.8 25.8 0.72| 5.5 4.0 1500 161 7 95 12| 2.7 0.0 2.7| 26.6 -1.8 24.8 16.6 0.57| 4.5 2.6 2000 164 7 97 12| 2.0 0.5 2.6| 31.7 -1.8 29.8 14.9 0.61| 3.9 2.4 2500 165 8 100 12| 1.6 0.9 2.5| 36.3 -1.8 34.4 13.8 0.61| 3.6 2.2 3000 165 9 103 12| 1.7 0.7 2.4| 42.7 -1.8 40.9 13.6 0.62| 3.4 2.1 4000 173 10 113 12| 2.3 0.5 2.8| 77.0 -1.8 75.2 18.8 0.74| 3.9 2.9 5000 191 13 132 10| 2.6 0.4 3.0|115.3 -1.8 113.5 22.7 0.81| 4.4 3.6 6000 209 15 162 8| 2.5 0.6 3.1|132.6 -7.0 125.5 20.9 0.73| 4.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251010.12.gif