UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:1200Z 16 APR 25 Station: UHSS WMO ident: 32150 Latitude: 46.92 Longitude: 142.73 Elevation: 31.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -94 SFC 986 31 2.2 2.2 100 0.0 2.2 350 17 276.5 277.2 276.0 288.8 4.54 2 959 250 0.4 -1.5 87 1.9 -0.4 357 30 276.8 277.4 274.9 286.7 3.57 3 925 533 0.2 -1.4 89 1.6 -0.4 5 46 279.5 280.1 276.6 289.9 3.73 4 865 1070 -1.7 -3.7 86 2.0 -2.5 17 48 282.9 283.5 277.9 292.5 3.36 5 850 1210 0.0 -1.4 90 1.4 -0.6 20 48 286.1 286.9 280.3 297.7 4.06 6 830 1401 0.4 -1.1 90 1.5 -0.3 21 46 288.5 289.3 281.6 300.7 4.25 7 700 2751 -6.3 -8.1 87 1.8 -7.0 30 29 295.5 296.0 283.1 304.4 2.96 8 677 3012 -7.7 -9.7 86 2.0 -8.4 28 29 296.8 297.3 283.4 305.0 2.70 9 500 5300 -23.1 -25.4 81 2.3 -23.5 10 33 304.9 305.1 284.6 308.1 0.97 10 434 6324 -29.7 -32.4 77 2.7 -30.0 20 34 309.1 309.2 285.7 311.1 0.58 11 400 6900 -34.3 -37.2 75 2.9 -34.6 25 35 310.4 310.5 285.9 311.8 0.39 12 354 7741 -40.3 -43.2 74 2.9 -40.5 33 36 313.4 313.4 286.8 314.2 0.24 13 305 8732 -49.9 -52.8 71 2.9 -50.0 44 38 313.5 313.5 286.7 313.9 0.09 14 300 8840 -50.5 -53.4 71 2.9 -50.6 45 38 314.2 314.2 286.9 314.5 0.09 15 270 9524 -55.9 -58.8 70 2.9 -55.9 45 36 315.9 315.9 287.5 316.1 0.05 16 251 9994 -53.5 -56.5 70 3.0 -53.6 45 27 326.2 326.2 290.7 326.4 0.07 17 250 10020 -53.1 -56.0 71 2.9 -53.2 45 27 327.1 327.1 291.0 327.4 0.08 18 242 10233 -44.9 -48.2 69 3.3 -45.1 43 25 342.5 342.5 295.1 343.3 0.20 19 238 10344 -45.5 -48.7 70 3.2 -45.7 42 23 343.2 343.3 295.3 344.0 0.19 20 216 10984 -49.3 -53.6 61 4.3 -49.5 35 17 347.0 347.0 296.1 347.5 0.12 21 200 11490 -47.1 -53.1 50 6.0 -47.4 30 11 358.2 358.2 298.5 358.8 0.14 22 193 11726 -46.1 -52.1 51 6.0 -46.4 11 11 363.5 363.5 299.5 364.2 0.16 23 150 13390 -47.9 -58.9 27 11.0 -48.5 235 9 387.5 387.5 303.5 388.0 0.09 24 131 14282 -47.9 -58.9 27 11.0 -48.6 228 11 402.8 402.9 305.6 403.3 0.10 25 100 16040 -52.9 -65.9 19 13.0 -53.5 215 15 425.5 425.5 308.4 425.8 0.05 26 98 16171 -53.3 -66.3 19 13.0 -53.8 216 15 427.2 427.2 308.6 427.5 0.05 27 78 17645 -52.9 -65.9 19 13.0 -53.6 229 21 456.9 456.9 311.5 457.2 0.07 28 71 18249 -55.7 -68.7 18 13.0 -56.3 234 23 463.3 463.4 312.1 463.6 0.05 29 70 18340 -55.5 -68.5 18 13.0 -56.1 235 23 465.7 465.7 312.3 466.0 0.05 30 60 19324 -53.7 -66.7 19 13.0 -54.5 233 20 490.7 490.7 314.3 491.2 0.08 31 50 20490 -55.1 -68.1 18 13.0 -55.9 230 17 513.6 513.7 315.9 514.1 0.08 32 45 21161 -56.1 -69.1 18 13.0 -56.9 526.9 526.9 316.8 527.4 0.08 33 41 21758 -52.9 -65.9 19 13.0 -54.1 549.1 549.2 318.1 550.0 0.13 34 34 22965 -53.1 -66.1 19 13.0 -54.5 578.8 578.8 319.6 579.9 0.16 TRP 270 9524 -55.9 -58.8 70 2.9 -55.9 45 36 315.9 315.9 287.5 316.1 0.05 WND Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 918.68 mb = 589.53 m = 1934.12 ft Freezing level: 850.00 mb = 1210.00 m = 3969.77 ft Freezing level: 822.24 mb = 1481.53 m = 4860.62 ft Wetbulb zero: 963.09 mb = 216.13 m = 709.08 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 86.23 % Est. max temperature: 13.49 C = 56.29 F Sfc-Lift cond lev (LCL): 985.85 mb = 32.20 m = 105.63 ft T: 2.19 C 700-500 lapse rate: 6.59 C/km ThetaE index: 2.16 C Layer 959.0- 925.0 mb Conv cond level (CCL): 732.50 mb = 2391.32 m = 7845.44 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 19.32 C = 66.77 F Cap Strength: 10.44 C Lifted Index: 13.79 C Risk: None Lifted Index @300 mb: 17.80 C Lifted Index @700 mb: 9.91 C Showalter Index: 7.47 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.70 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.26 J/kg Max Up Vert Vel: 6.67 m/s Conv Inhibition (B-): 39187.38 J/kg Cap Strength: 13.73 C Lift Cond Lev (LCL): 912.80 mb = 639.35 m = 2097.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 48 at 26 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 ---------------------------------------------------------- 0 986 31 350 17 3.0 -16.7 | 268 22 22.3 1.0 1 925 533 5 46 -4.0 -45.8 | 331 32 15.3 -28.1 2 850 1210 20 48 -16.4 -45.1 | 354 28 2.9 -27.4 3 700 2751 30 29 -14.5 -25.1 | 327 9 4.8 -7.4 4 500 5300 10 33 -5.7 -32.5 | 317 20 13.6 -14.8 5 400 6900 25 35 -14.8 -31.7 | 342 15 4.6 -14.0 6 300 8840 45 38 -26.9 -26.9 | 39 12 -7.5 -9.2 7 270 9524 45 36 -25.5 -25.5 | 38 10 -6.1 -7.7 8 250 10020 45 27 -19.1 -19.1 | 349 1 0.3 -1.4 9 200 11490 30 11 -5.5 -9.5 | 239 16 13.8 8.2 10 150 13390 235 9 7.4 5.2 | 229 35 26.7 22.9 11 100 16040 215 15 8.6 12.3 | 223 41 28.0 30.0 12 70 18340 235 23 18.8 13.2 | 231 49 38.2 30.9 13 50 20490 230 17 13.0 10.9 | 229 43 32.4 28.6 Wind Parameters Mean winds (0-6000m): 17.5 at 35.0 knts Storm direction: 47.5 at 26.2 knts Shear (0-3000m) pos: 3.6 neg: 0.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 58.5 deg Storm rel helicity (0-3000m) pos: 280.0 neg: -23.8 tot: 256.2 m^2/s^2 ave: 85.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.62 Bulk Shear: 13.77 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 1 31 306 23| 30.6 0.0 30.6|188.2 0.0 188.2 376.4 0.93| 31.0 28.9 1000 7 39 325 26| 17.0 0.0 17.0|256.6 0.0 256.6 256.6 0.93| 20.2 18.8 1500 11 41 334 25| 10.6 0.0 10.6|280.0 -2.2 277.9 185.2 0.84| 16.0 13.5 2000 14 41 338 24| 6.7 0.0 6.7|280.0 -9.0 271.0 135.5 0.71| 13.7 9.8 2500 16 40 339 22| 4.4 0.0 4.4|280.0 -18.7 261.4 104.5 0.59| 12.3 7.3 3000 18 38 338 20| 3.6 0.4 4.0|280.0 -23.8 256.2 85.4 0.53| 10.9 5.7 4000 19 36 336 18| 2.7 0.6 3.3|280.0 -26.3 253.8 63.4 0.48| 8.7 4.2 5000 18 35 333 18| 2.2 1.0 3.1|280.0 -31.5 248.6 49.7 0.43| 7.5 3.2 6000 18 35 331 18| 2.1 0.8 2.9|295.5 -32.9 262.5 43.8 0.44| 6.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250416.12.gif