UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 21 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 1022 40 1.6 -4.4 64 6.0 -0.6 225 5 273.0 273.5 271.4 280.4 2.69 1 1000 217 0.8 -4.2 69 5.0 -1.0 225 9 274.0 274.4 272.1 281.6 2.80 2 973 435 -2.5 -7.5 68 5.0 -4.1 234 12 272.8 273.1 270.5 278.9 2.23 3 947 651 -1.1 -7.1 64 6.0 -3.2 242 15 276.3 276.7 272.8 282.9 2.36 4 925 838 -2.1 -9.1 59 7.0 -4.4 250 17 277.2 277.5 272.9 283.0 2.07 5 922 864 -2.7 -10.7 54 8.0 -5.2 251 18 276.8 277.1 272.3 282.0 1.83 6 855 1463 -2.5 -16.5 33 14.0 -6.4 273 30 283.1 283.3 274.9 286.7 1.23 7 850 1510 -2.9 -16.9 33 14.0 -6.8 275 31 283.1 283.3 274.9 286.7 1.20 8 707 2948 -9.5 -32.5 13 23.0 -13.5 280 33 291.1 291.2 277.8 292.3 0.35 9 700 3025 -10.1 -33.1 13 23.0 -14.0 280 33 291.3 291.4 277.9 292.4 0.34 10 691 3124 -10.5 -33.5 13 23.0 -14.4 280 33 291.9 292.0 278.2 293.0 0.33 11 548 4857 -23.7 -40.7 19 17.0 -25.5 280 38 296.3 296.3 280.0 297.0 0.20 12 500 5520 -27.3 -43.3 20 16.0 -28.7 280 40 299.8 299.8 281.5 300.3 0.17 13 457 6162 -31.5 -46.5 21 15.0 -32.6 284 39 302.3 302.3 282.5 302.8 0.13 14 400 7090 -39.5 -53.5 21 14.0 -40.1 290 38 303.7 303.7 283.0 303.9 0.07 15 312 8739 -53.9 -67.9 16 14.0 -54.1 294 47 305.9 305.9 283.8 306.0 0.01 16 300 8990 -54.9 -68.9 16 14.0 -55.1 295 48 308.0 308.0 284.5 308.0 0.01 17 250 10130 -62.9 -76.9 13 14.0 -63.0 290 50 312.6 312.6 286.2 312.6 0.00 18 240 10381 -64.3 -78.3 13 14.0 -64.4 290 50 314.1 314.1 286.8 314.1 0.00 19 200 11510 -60.5 -74.5 14 14.0 -60.6 295 40 337.0 337.0 293.6 337.0 0.01 20 159 12951 -55.3 -69.3 16 14.0 -55.6 287 30 368.6 368.6 300.3 368.7 0.02 21 150 13320 -57.1 -70.1 18 13.0 -57.3 285 27 371.7 371.7 300.9 371.8 0.02 22 135 13984 -58.1 -72.1 15 14.0 -58.3 282 25 381.3 381.3 302.5 381.4 0.02 23 120 14727 -56.7 -69.7 18 13.0 -57.0 279 23 396.9 396.9 304.8 397.1 0.03 24 105 15566 -60.3 -74.3 14 14.0 -60.5 276 20 405.5 405.5 305.9 405.6 0.02 25 100 15870 -59.9 -73.9 14 14.0 -60.2 275 19 412.0 412.0 306.7 412.1 0.02 26 88 16673 -58.9 -72.9 15 14.0 -59.2 273 22 429.3 429.3 308.8 429.5 0.02 27 70 18100 -63.1 -77.1 13 14.0 -63.3 270 27 449.4 449.4 310.8 449.5 0.02 28 69 18188 -63.3 -77.3 13 14.0 -63.6 270 27 450.8 450.8 311.0 450.9 0.01 29 59 19155 -60.5 -74.5 14 14.0 -60.9 267 29 477.8 477.8 313.3 477.9 0.03 30 50 20180 -62.1 -76.1 14 14.0 -62.5 265 31 497.1 497.1 314.8 497.3 0.02 31 37 22029 -64.7 -78.7 13 14.0 -65.1 268 23 535.2 535.2 317.2 535.3 0.02 32 32 22921 -61.7 -75.7 14 14.0 -62.3 269 19 565.9 565.9 319.0 566.2 0.04 33 30 23320 -62.3 -77.3 12 15.0 -62.9 270 17 574.8 574.8 319.4 575.0 0.03 34 20 25820 -62.5 -76.5 14 14.0 -63.4 250 21 644.9 644.9 322.5 645.3 0.06 35 14 28016 -63.5 -78.5 11 15.0 -64.6 710.7 710.8 324.8 711.2 0.06 36 11 29512 -59.1 -74.1 13 15.0 -61.2 777.5 777.5 326.7 778.9 0.15 TRP 240 10381 -64.3 -78.3 13 14.0 -64.4 290 50 314.1 314.1 286.8 314.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5303.00 m Freezing level: 993.45 mb = 269.96 m = 885.70 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 28.57 % Est. max temperature: 10.01 C = 50.03 F Sfc-Lift cond lev (LCL): 930.89 mb = 787.46 m = 2583.50 ft T: -1.83 C 700-500 lapse rate: 6.89 C/km ThetaE index: 2.69 C Layer 973.0- 947.0 mb Conv cond level (CCL): 685.69 mb = 3181.86 m = 10439.06 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 20.76 C = 69.37 F Cap Strength: 13.37 C Lifted Index: 15.60 C Risk: None Lifted Index @300 mb: 18.91 C Lifted Index @700 mb: 11.62 C Showalter Index: 11.44 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 10.40 C K Index: -15.50 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.87 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 54626.07 J/kg Cap Strength: 15.15 C Lift Cond Lev (LCL): 888.95 mb = 1153.95 m = 3785.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 23 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 1022 40 225 5 3.5 3.5 | 139 23 -15.2 17.5 1 1000 217 225 9 6.4 6.4 | 149 24 -12.4 20.3 2 925 838 250 17 16.0 5.8 | 172 20 -2.8 19.8 3 850 1510 275 31 30.9 -2.7 | 227 17 12.1 11.2 4 700 3025 280 33 32.5 -5.7 | 239 16 13.8 8.2 5 500 5520 280 40 39.4 -6.9 | 251 22 20.6 7.0 6 400 7090 290 38 35.7 -13.0 | 267 17 17.0 1.0 7 300 8990 295 48 43.5 -20.3 | 284 26 24.8 -6.3 8 250 10130 290 50 47.0 -17.1 | 276 28 28.2 -3.2 9 240 10381 290 50 47.0 -17.1 | 276 28 28.2 -3.2 10 200 11510 295 40 36.3 -16.9 | 280 18 17.5 -3.0 11 150 13320 285 27 26.1 -7.0 | 226 10 7.3 7.0 12 100 15870 275 19 18.9 -1.7 | 181 12 0.2 12.3 13 70 18100 270 27 27.0 -0.0 | 211 16 8.3 14.0 14 50 20180 265 31 30.9 2.7 | 216 21 12.1 16.7 15 30 23320 270 17 17.0 -0.0 | 173 14 -1.7 14.0 16 20 25820 250 21 19.7 7.2 | 183 21 1.0 21.1 Wind Parameters Mean winds (0-6000m): 276.7 at 31.2 knts Storm direction: 306.7 at 23.4 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 172.9 neg: 0.0 tot: 172.9 m^2/s^2 ave: 57.6 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.20 Bulk Shear: 85.44 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 ------------------------------------------------------------------------------- 500 231 10 151 23| 8.6 0.0 8.6| 52.6 0.0 52.6 105.1 0.97| 9.1 8.8 1000 244 13 161 21| 8.8 0.0 8.8|101.2 0.0 101.2 101.2 0.95| 9.6 9.1 1500 257 18 175 18| 9.6 0.0 9.6|158.5 0.0 158.5 105.6 0.96| 10.8 10.4 2000 264 21 187 16| 7.4 0.0 7.4|163.2 0.0 163.2 81.6 0.96| 8.4 8.0 2500 268 23 197 15| 6.1 0.0 6.1|168.1 0.0 168.1 67.2 0.96| 6.9 6.7 3000 271 25 204 15| 5.2 0.0 5.2|172.9 0.0 172.9 57.6 0.96| 6.0 5.8 4000 274 27 215 15| 3.9 0.4 4.3|180.7 0.0 180.7 45.2 0.94| 4.8 4.5 5000 275 29 223 15| 3.1 0.6 3.7|188.5 0.0 188.5 37.7 0.91| 4.2 3.8 6000 277 31 230 16| 2.7 0.5 3.2|201.7 0.0 201.7 33.6 0.89| 3.8 3.4 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251021.12.gif