UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 18 OCT 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1019 40 -1.5 -9.5 54 8.0 -4.0 160 9 270.2 270.5 268.1 275.2 1.82 1 1000 196 -0.7 -8.7 55 8.0 -3.3 170 13 272.5 272.8 269.9 277.9 1.98 2 973 414 -0.7 -9.7 51 9.0 -3.6 174 17 274.6 274.9 271.1 279.9 1.88 3 949 615 2.0 -8.0 47 10.0 -1.6 177 20 279.3 279.7 274.3 285.6 2.20 4 925 821 1.4 -10.6 40 12.0 -2.6 180 23 280.7 281.1 274.6 286.0 1.84 5 890 1131 -0.3 -16.3 29 16.0 -4.9 178 27 282.1 282.3 274.3 285.7 1.20 6 850 1497 -2.5 -21.5 22 19.0 -7.2 175 31 283.5 283.7 274.5 286.0 0.81 7 806 1917 -4.9 -24.9 19 20.0 -9.4 178 28 285.3 285.4 275.2 287.3 0.63 8 700 3013 -10.7 -30.7 18 20.0 -14.3 185 21 290.6 290.7 277.6 292.0 0.42 9 551 4819 -20.5 -44.5 10 24.0 -23.0 181 21 299.6 299.6 281.4 300.1 0.13 10 526 5161 -24.1 -47.1 10 23.0 -26.1 181 21 299.3 299.3 281.2 299.7 0.10 11 505 5458 -24.5 -46.5 11 22.0 -26.5 180 21 302.3 302.3 282.5 302.7 0.12 12 500 5530 -25.1 -47.1 11 22.0 -27.0 180 21 302.4 302.5 282.5 302.8 0.11 13 410 6939 -35.1 -50.1 20 15.0 -36.0 184 23 307.2 307.2 284.4 307.5 0.10 14 400 7110 -36.9 -51.9 20 15.0 -37.7 185 23 307.0 307.0 284.3 307.3 0.08 15 365 7735 -43.1 -57.1 20 14.0 -43.6 185 28 306.9 306.9 284.2 307.1 0.05 16 300 9030 -51.9 -64.9 20 13.0 -52.1 185 40 312.2 312.2 286.1 312.3 0.02 17 299 9052 -52.1 -65.1 20 13.0 -52.3 185 40 312.2 312.2 286.1 312.3 0.02 18 250 10190 -59.3 -72.3 17 13.0 -59.4 185 38 317.9 317.9 288.1 317.9 0.01 19 231 10685 -61.5 -74.5 16 13.0 -61.6 189 33 321.8 321.8 289.3 321.9 0.01 20 224 10876 -62.7 -75.7 16 13.0 -62.8 190 31 322.8 322.8 289.6 322.9 0.01 21 217 11073 -61.5 -74.5 16 13.0 -61.6 191 32 327.6 327.6 291.0 327.7 0.01 22 213 11188 -62.5 -75.5 16 13.0 -62.6 192 33 327.8 327.8 291.1 327.9 0.01 23 200 11580 -60.3 -73.3 17 13.0 -60.4 195 35 337.3 337.3 293.6 337.3 0.01 24 180 12241 -57.3 -70.3 18 13.0 -57.5 206 29 352.5 352.5 297.2 352.6 0.02 25 150 13390 -58.3 -70.3 20 12.0 -58.5 225 19 369.6 369.6 300.5 369.7 0.02 26 100 15930 -60.9 -73.9 16 13.0 -61.2 230 27 410.1 410.1 306.5 410.1 0.02 27 98 16055 -61.1 -74.1 16 13.0 -61.3 232 26 412.0 412.1 306.7 412.1 0.02 28 89 16656 -58.9 -71.9 17 13.0 -59.2 243 21 428.0 428.0 308.6 428.1 0.03 29 81 17242 -62.1 -74.1 19 12.0 -62.3 254 16 433.1 433.1 309.1 433.2 0.02 30 74 17803 -59.7 -72.7 17 13.0 -60.0 264 12 449.5 449.5 310.8 449.6 0.03 31 70 18150 -59.9 -72.9 17 13.0 -60.3 270 9 456.2 456.2 311.4 456.4 0.03 32 50 20240 -63.1 -75.1 18 12.0 -63.4 260 13 494.8 494.8 314.6 495.0 0.03 33 38 21927 -63.7 -75.7 18 12.0 -64.1 298 13 533.7 533.7 317.2 533.9 0.03 34 30 23380 -62.9 -75.9 16 13.0 -63.4 330 13 573.2 573.2 319.3 573.5 0.04 35 26 24263 -60.7 -73.7 16 13.0 -61.5 319 14 603.4 603.4 320.8 603.9 0.07 36 20 25890 -61.3 -74.3 16 13.0 -62.3 300 15 648.5 648.6 322.6 649.2 0.08 37 19 26209 -61.9 -74.9 16 13.0 -62.9 298 16 656.3 656.3 322.9 656.9 0.08 38 13 28603 -55.1 -69.1 16 14.0 -57.6 281 21 755.0 755.2 326.1 757.6 0.27 39 11 29670 -56.1 -69.1 18 13.0 -58.6 274 24 788.4 788.5 327.0 791.5 0.32 40 10 30280 -54.3 -67.3 19 13.0 -57.5 270 25 816.9 817.1 327.7 821.4 0.45 41 9.7 30475 -54.1 -67.1 19 13.0 -57.3 824.8 825.0 328.0 829.6 0.47 TRP 224 10876 -62.7 -75.7 16 13.0 -62.8 190 31 322.8 322.8 289.6 322.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5334.00 m Freezing level: Surface below freezing Freezing level: 966.78 mb = 466.38 m = 1530.11 ft Freezing level: 896.18 mb = 1075.94 m = 3529.96 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 21.43 % Est. max temperature: 11.22 C = 52.19 F Sfc-Lift cond lev (LCL): 898.51 mb = 1054.18 m = 3458.54 ft T: 0.12 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.39 C Layer 890.0- 850.0 mb Conv cond level (CCL): 639.76 mb = 3692.10 m = 12113.03 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 22.47 C = 72.44 F Cap Strength: 17.55 C Lifted Index: 17.60 C Risk: None Lifted Index @300 mb: 21.73 C Lifted Index @700 mb: 10.81 C Showalter Index: 14.20 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 3.60 C K Index: -18.90 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.12 J/kg Max Up Vert Vel: 9.60 m/s Conv Inhibition (B-): 63080.80 J/kg Cap Strength: 17.56 C Lift Cond Lev (LCL): 833.65 mb = 1650.40 m = 5414.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 17 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 1019 40 160 9 -3.1 8.5 | 62 13 -11.5 -6.1 1 1000 196 170 13 -2.3 12.8 | 81 11 -10.6 -1.7 2 925 821 180 23 0.0 23.0 | 135 12 -8.4 8.5 3 850 1497 175 31 -2.7 30.9 | 146 20 -11.1 16.3 4 700 3013 185 21 1.8 20.9 | 134 9 -6.6 6.4 5 500 5530 180 21 0.0 21.0 | 128 11 -8.4 6.5 6 400 7110 185 23 2.0 22.9 | 143 11 -6.4 8.4 7 300 9030 185 40 3.5 39.8 | 169 26 -4.9 25.3 8 250 10190 185 38 3.3 37.9 | 168 24 -5.1 23.3 9 224 10876 190 31 5.4 30.5 | 169 16 -3.0 16.0 10 200 11580 195 35 9.1 33.8 | 182 19 0.7 19.3 11 150 13390 225 19 13.4 13.4 | 282 5 5.0 -1.1 12 100 15930 230 27 20.7 17.4 | 257 13 12.3 2.8 13 70 18150 270 9 9.0 -0.0 | 358 15 0.6 -14.5 14 50 20240 260 13 12.8 2.3 | 340 13 4.4 -12.3 15 30 23380 330 13 6.5 -11.3 | 4 26 -1.9 -25.8 16 20 25890 300 15 13.0 -7.5 | 348 23 4.6 -22.0 17 10 30280 270 25 25.0 -0.0 | 311 22 16.6 -14.5 Wind Parameters Mean winds (0-6000m): 180.0 at 22.4 knts Storm direction: 210.0 at 16.8 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 72.1 deg Storm rel helicity (0-3000m) pos: 52.3 neg: -8.0 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.80 Bulk Shear: 9.60 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 ------------------------------------------------------------------------------- 500 171 14 88 11| 10.4 0.0 10.4| 27.9 0.0 27.9 55.8 0.94| 10.4 9.8 1000 176 18 111 10| 8.9 0.0 8.9| 45.5 0.0 45.5 45.5 0.87| 9.0 7.9 1500 176 22 126 12| 5.9 1.8 7.8| 52.3 0.0 52.3 34.9 0.74| 7.9 5.8 2000 176 24 132 13| 3.7 1.4 5.1| 52.3 -1.3 51.0 25.5 0.62| 6.8 4.3 2500 177 24 134 13| 2.5 1.1 3.6| 52.3 -4.2 48.1 19.3 0.52| 6.2 3.3 3000 178 24 135 13| 1.7 0.9 2.6| 52.3 -8.0 44.4 14.8 0.43| 5.8 2.5 4000 179 23 135 12| 1.3 0.7 2.0| 52.3 -9.1 43.2 10.8 0.41| 4.4 1.8 5000 180 23 134 12| 1.0 0.6 1.7| 52.3 -10.3 42.0 8.4 0.39| 3.6 1.4 6000 180 22 133 11| 0.9 0.5 1.5| 54.7 -10.8 43.9 7.3 0.39| 3.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251018.00.gif