UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051812.upa.cvt Date: 1200Z 18 MAY 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:1200Z 18 MAY 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 -15 160 3 SFC 995 31 10.0 7.9 87 2.1 8.9 160 3 283.6 284.7 282.3 302.2 6.72 2 925 630 6.4 1.9 73 4.5 4.2 245 27 285.9 286.7 281.0 299.3 4.74 3 922 657 6.2 1.7 73 4.5 4.1 246 27 285.9 286.7 281.0 299.2 4.69 4 894 909 6.6 -2.4 53 9.0 2.6 251 31 288.9 289.5 281.0 299.2 3.58 5 884 1001 5.8 -4.2 49 10.0 1.5 253 32 289.0 289.5 280.6 298.2 3.16 6 850 1320 3.0 -4.0 60 7.0 0.0 260 36 289.3 289.9 280.9 299.0 3.34 7 803 1778 -1.1 -4.8 76 3.7 -2.6 260 37 289.7 290.3 281.1 299.4 3.33 8 782 1990 0.2 -10.8 43 11.0 -3.8 260 38 293.3 293.6 281.2 299.7 2.14 9 759 2228 -1.5 -22.5 18 21.0 -7.1 260 38 293.9 294.1 279.8 296.6 0.83 10 700 2868 -6.1 -25.1 21 19.0 -10.6 260 40 295.7 295.9 280.4 298.0 0.71 11 698 2890 -6.1 -24.1 23 18.0 -10.5 260 40 296.0 296.1 280.7 298.5 0.78 12 661 3317 -5.5 -38.5 5 33.0 -11.3 251 45 301.3 301.3 282.2 302.0 0.21 13 642 3546 -4.9 -29.9 12 25.0 -10.6 246 47 304.5 304.6 283.9 306.2 0.50 14 599 4087 -8.1 -26.1 22 18.0 -12.5 235 53 306.9 307.0 285.1 309.4 0.76 15 567 4513 -8.9 -30.9 15 22.0 -13.7 226 58 310.8 310.9 286.2 312.6 0.51 16 500 5470 -17.7 -27.7 41 10.0 -19.8 205 69 311.5 311.6 286.8 314.1 0.78 17 426 6642 -27.9 -34.9 51 7.0 -28.8 212 79 313.0 313.1 287.0 314.7 0.46 18 400 7090 -31.5 -39.5 45 8.0 -32.3 215 83 314.0 314.1 287.1 315.2 0.31 19 368 7679 -35.5 -47.5 28 12.0 -36.3 211 94 316.3 316.3 287.7 316.8 0.14 20 324 8559 -41.5 -54.1 24 12.6 -42.1 205 110 319.8 319.8 288.8 320.1 0.08 21 300 9080 -45.1 -58.1 22 13.0 -45.5 205 104 321.8 321.8 289.3 322.0 0.05 22 291 9282 -46.5 -59.5 21 13.0 -46.9 207 103 322.6 322.6 289.6 322.8 0.04 23 256 10118 -53.5 -66.5 19 13.0 -53.7 215 97 324.3 324.3 290.1 324.4 0.02 24 250 10270 -53.9 -66.9 19 13.0 -54.1 220 95 325.9 325.9 290.6 326.0 0.02 25 248 10322 -53.9 -66.9 19 13.0 -54.1 220 94 326.7 326.7 290.8 326.8 0.02 26 238 10587 -51.3 -64.3 20 13.0 -51.6 220 89 334.5 334.5 292.9 334.6 0.03 27 204 11591 -50.3 -65.3 15 15.0 -50.7 220 70 351.1 351.1 296.9 351.2 0.03 28 200 11720 -50.7 -66.7 13 16.0 -51.1 220 68 352.5 352.5 297.2 352.6 0.02 29 150 13570 -55.3 -73.3 9 18.0 -55.6 220 50 374.8 374.8 301.4 374.9 0.01 30 120 14990 -57.7 -76.7 7 19.0 -58.0 217 38 395.1 395.1 304.5 395.1 0.01 31 100 16160 -51.5 -71.5 7 20.0 -52.2 215 29 428.2 428.2 308.7 428.4 0.02 32 98 16291 -52.1 -72.1 7 20.0 -52.8 214 28 429.5 429.5 308.8 429.7 0.02 33 89 16906 -56.7 -76.7 6 20.0 -57.2 207 23 432.3 432.3 309.1 432.4 0.01 34 70 18430 -55.3 -76.3 6 21.0 -56.0 190 11 466.1 466.1 312.3 466.2 0.02 35 50 20590 -54.3 -76.3 5 22.0 -55.4 250 5 515.5 515.5 316.0 515.7 0.02 36 38 22352 -53.5 -76.5 4 23.0 -54.9 559.6 559.7 318.6 559.9 0.03 TRP 256 10118 -53.5 -66.5 19 13.0 -53.7 215 97 324.3 324.3 290.1 324.4 0.02 WND 324 8559 -41.5 -54.1 24 12.6 -42.1 205 110 319.8 319.8 288.8 320.1 0.08 Sounding variables and indices 1000-500 mb thick: 5485.00 m Freezing level: 815.61 mb = 1654.83 m = 5429.17 ft Freezing level: 785.23 mb = 1957.06 m = 6420.71 ft Freezing level: 779.29 mb = 2017.77 m = 6619.90 ft Wetbulb zero: 849.65 mb = 1323.34 m = 4341.61 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 36.99 % Est. max temperature: 15.77 C = 60.38 F Sfc-Lift cond lev (LCL): 963.80 mb = 292.62 m = 960.03 ft T: 8.43 C 700-500 lapse rate: 4.46 C/km ThetaE index: 3.17 C Layer 759.0- 700.0 mb Conv cond level (CCL): 837.52 mb = 1439.03 m = 4721.18 ft Mean mixing ratio: 5.26 g/kg Conv temperature: 15.83 C = 60.49 F Cap Strength: 12.29 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 15.35 C Lifted Index @700 mb: 3.20 C Showalter Index: 11.93 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 13.70 C K Index: -2.30 Risk: None Sweat Index: 141.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.20 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 31270.67 J/kg Cap Strength: 12.24 C Lift Cond Lev (LCL): 887.46 mb = 969.21 m = 3179.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 34 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 ---------------------------------------------------------- 0 995 31 160 3 -1.0 2.8 | 87 35 -34.9 -1.6 1 925 630 245 27 24.5 11.4 | 126 12 -9.4 6.9 2 850 1320 260 36 35.5 6.3 | 222 2 1.6 1.8 3 700 2868 260 40 39.4 6.9 | 246 6 5.5 2.5 4 500 5470 205 69 29.2 62.5 | 175 58 -4.7 58.1 5 400 7090 215 83 47.6 68.0 | 192 65 13.8 63.5 6 324 8559 205 110 46.5 99.7 | 188 96 12.6 95.2 7 300 9080 205 104 44.0 94.3 | 186 90 10.1 89.8 8 256 10118 215 97 55.6 79.5 | 196 78 21.8 75.0 9 250 10270 220 95 61.1 72.8 | 202 74 27.2 68.3 10 200 11720 220 68 43.7 52.1 | 192 49 9.9 47.6 11 150 13570 220 50 32.1 38.3 | 177 34 -1.7 33.8 12 100 16160 215 29 16.6 23.8 | 138 26 -17.2 19.3 13 70 18430 190 11 1.9 10.8 | 101 33 -31.9 6.4 14 50 20590 250 5 4.7 1.7 | 85 29 -29.2 -2.8 Wind Parameters Mean winds (0-6000m): 232.5 at 45.5 knts Storm direction: 262.5 at 34.1 knts Shear (0-3000m) pos: 6.4 neg: 1.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 145.1 deg Storm rel helicity (0-3000m) pos: 162.3 neg: -3.2 tot: 159.1 m^2/s^2 ave: 53.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.11 Bulk Shear: 141.47 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 ------------------------------------------------------------------------------- 500 239 13 96 23| 22.9 0.0 22.9|146.4 0.0 146.4 292.9 0.69| 26.9 18.7 1000 245 21 106 16| 16.8 0.0 16.8|157.3 0.0 157.3 157.3 0.55| 20.8 11.5 1500 252 26 110 10| 12.8 0.0 12.8|161.0 0.0 161.0 107.3 0.58| 15.9 9.2 2000 254 28 116 7| 9.6 0.3 9.9|161.5 0.0 161.5 80.8 0.57| 12.2 7.0 2500 256 31 125 5| 7.7 0.5 8.2|162.0 0.0 162.0 64.8 0.57| 10.1 5.7 3000 257 32 138 4| 6.4 1.0 7.4|162.3 -3.2 159.1 53.0 0.50| 9.1 4.5 4000 253 36 183 6| 4.8 3.2 8.0|162.3 -44.6 117.7 29.4 0.24| 9.5 2.2 5000 243 41 189 14| 3.8 4.8 8.6|162.3-165.9 -3.6 -0.7 0.06| 10.1 0.6 6000 232 46 186 23| 3.7 4.9 8.5|248.1-252.0 -3.9 -0.6 0.04| 9.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250518.12.gif