UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for X1873... Searching the city database file for: X1873 ... Date:0000Z 1 NOV 25 Station: X1873 WMO ident: 31873 Latitude: 45.87 Longitude: 133.73 ------------------------------------------------------------------------------- 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 1001 98 -2.3 -7.0 70 4.7 -3.8 20 1 270.8 271.1 269.2 276.9 2.25 1 1000 106 -2.3 -7.1 70 4.8 -3.8 25 1 270.9 271.2 269.3 277.0 2.24 2 978 284 2.2 -4.8 60 7.0 -0.4 32 6 277.1 277.6 273.9 284.7 2.73 3 925 733 0.8 -10.2 44 11.0 -2.9 50 17 280.1 280.5 274.3 285.6 1.90 4 913 838 0.6 -11.4 40 12.0 -3.3 50 17 281.0 281.3 274.6 286.0 1.75 5 907 891 0.0 -12.0 40 12.0 -3.8 50 17 280.9 281.2 274.4 285.7 1.68 6 850 1407 -3.9 -13.9 46 10.0 -6.8 50 17 282.1 282.3 274.9 286.6 1.53 7 829 1603 -5.7 -14.7 49 9.0 -8.2 64 15 282.2 282.4 274.8 286.5 1.47 8 738 2508 -9.3 -19.3 44 10.0 -11.8 126 5 287.8 288.0 277.3 291.2 1.12 9 709 2816 -12.1 -20.1 51 8.0 -14.0 148 2 288.0 288.2 277.3 291.4 1.09 10 700 2913 -13.1 -21.1 51 8.0 -14.9 155 1 288.0 288.2 277.2 291.1 1.01 11 688 3045 -12.3 -18.3 61 6.0 -13.8 159 3 290.3 290.5 278.7 294.3 1.31 12 638 3618 -14.5 -17.9 75 3.4 -15.4 174 9 294.1 294.4 280.7 298.6 1.46 13 593 4168 -17.9 -22.0 70 4.1 -18.8 190 16 296.4 296.6 281.3 299.9 1.11 14 500 5420 -26.9 -30.7 70 3.8 -27.5 225 31 300.2 300.3 282.3 302.2 0.59 15 400 6990 -38.9 -43.7 60 4.8 -39.2 225 56 304.4 304.5 283.4 305.1 0.20 16 307 8760 -50.9 -57.9 43 7.0 -51.1 216 58 311.5 311.6 285.9 311.7 0.05 17 300 8910 -51.7 -58.7 43 7.0 -51.8 215 58 312.5 312.5 286.3 312.7 0.05 18 284 9263 -53.1 -60.1 42 7.0 -53.2 206 66 315.4 315.4 287.3 315.6 0.04 19 265 9707 -52.9 -60.9 37 8.0 -53.1 195 76 322.0 322.0 289.4 322.2 0.04 20 250 10080 -54.7 -62.7 37 8.0 -54.8 185 85 324.7 324.8 290.2 324.9 0.03 21 241 10314 -56.4 -64.4 36 8.0 -56.5 185 91 325.7 325.7 290.5 325.8 0.03 22 231 10583 -58.3 -66.3 35 8.0 -58.4 190 83 326.7 326.7 290.8 326.8 0.02 23 223 10806 -57.7 -65.7 35 8.0 -57.8 195 79 330.9 330.9 292.0 331.0 0.02 24 200 11500 -54.5 -63.5 32 9.0 -54.7 210 66 346.5 346.5 295.9 346.6 0.04 25 182 12106 -52.9 -62.9 29 10.0 -53.2 217 61 358.5 358.5 298.4 358.7 0.04 26 150 13350 -53.9 -65.9 22 12.0 -54.2 230 52 377.2 377.2 301.8 377.4 0.04 27 130 14265 -54.3 -67.3 19 13.0 -54.6 232 51 392.2 392.3 304.2 392.4 0.03 28 121 14721 -57.1 -70.1 18 13.0 -57.4 233 51 395.3 395.3 304.6 395.4 0.02 29 100 15930 -55.1 -70.1 14 15.0 -55.6 235 50 421.3 421.3 307.9 421.4 0.03 30 77 17602 -53.5 -69.5 13 16.0 -54.2 235 49 457.3 457.3 311.5 457.5 0.04 31 70 18210 -56.5 -73.5 10 17.0 -57.1 235 48 463.5 463.5 312.1 463.7 0.03 32 68 18394 -57.1 -74.1 10 17.0 -57.6 235 48 466.1 466.1 312.3 466.2 0.02 33 61 19089 -53.1 -70.1 11 17.0 -54.1 235 49 489.7 489.7 314.2 490.0 0.05 34 54 19870 -56.9 -73.9 10 17.0 -57.6 235 50 498.3 498.3 314.8 498.5 0.03 35 50 20360 -55.1 -73.1 9 18.0 -56.0 235 50 513.6 513.6 315.9 513.9 0.04 36 33 23040 -49.9 -69.9 8 20.0 -52.1 243 52 592.2 592.3 320.3 592.9 0.09 37 30 23660 -51.3 -71.3 7 20.0 -53.4 245 52 604.8 604.8 320.9 605.4 0.08 38 29 23880 -51.7 -71.7 7 20.0 -53.8 245 50 609.6 609.6 321.0 610.2 0.08 39 27 24347 -48.7 -68.7 8 20.0 -51.6 244 46 630.6 630.6 322.0 631.7 0.14 40 22 25692 -49.7 -70.7 7 21.0 -52.8 241 33 665.7 665.7 323.3 666.7 0.13 41 20 26320 -46.7 -68.7 6 22.0 -51.0 240 27 693.2 693.3 324.3 694.8 0.18 42 19 26660 -46.1 -69.1 6 23.0 -50.7 240 27 705.3 705.4 324.7 706.9 0.18 43 18 27016 -49.3 -71.3 6 22.0 -53.1 239 28 706.2 706.3 324.7 707.5 0.14 44 13 29158 -46.3 -70.3 5 24.0 -52.1 237 31 785.5 785.6 327.0 787.7 0.23 45 12 29685 -49.7 -72.7 5 23.0 -54.5 236 31 791.7 791.7 327.1 793.3 0.17 46 10 30880 -48.3 -72.3 5 24.0 -54.2 235 33 839.3 839.4 328.2 841.5 0.22 47 9.5 31217 -49.1 -73.1 4 24.0 -54.9 848.6 848.7 328.4 850.8 0.20 48 7.7 32613 -43.5 -69.5 4 26.0 -52.6 923.7 923.9 329.9 928.6 0.43 TRP 231 10583 -58.3 -66.3 35 8.0 -58.4 190 83 326.7 326.7 290.8 326.8 0.02 WND 241 10314 -56.4 -64.4 36 8.0 -56.5 185 91 325.7 325.7 290.5 325.8 0.03 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: Surface below freezing Freezing level: 988.76 mb = 197.08 m = 646.57 ft Freezing level: 907.00 mb = 890.76 m = 2922.40 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 58.40 % Est. max temperature: 8.97 C = 48.15 F Sfc-Lift cond lev (LCL): 929.70 mb = 692.17 m = 2270.86 ft T: 0.93 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.28 C Layer 907.0- 850.0 mb Conv cond level (CCL): 714.55 mb = 2755.66 m = 9040.77 ft Mean mixing ratio: 2.21 g/kg Conv temperature: 14.92 C = 58.86 F Cap Strength: 11.85 C Lifted Index: 13.63 C Risk: None Lifted Index @300 mb: 19.94 C Lifted Index @700 mb: 6.39 C Showalter Index: 11.93 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 13.00 C K Index: 1.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.38 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 61479.48 J/kg Cap Strength: 13.47 C Lift Cond Lev (LCL): 827.41 mb = 1618.38 m = 5309.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 12 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 1001 98 20 1 -0.3 -0.9 | 65 13 -11.5 -5.4 1 1000 106 25 1 -0.4 -0.9 | 65 13 -11.6 -5.3 2 925 733 50 17 -13.0 -10.9 | 58 29 -24.2 -15.4 3 850 1407 50 17 -13.0 -10.9 | 58 29 -24.2 -15.4 4 700 2913 155 1 -0.4 0.9 | 73 12 -11.6 -3.5 5 500 5420 225 31 21.9 21.9 | 212 21 10.8 17.5 6 400 6990 225 56 39.6 39.6 | 219 45 28.4 35.2 7 300 8910 215 58 33.3 47.5 | 207 48 22.1 43.1 8 250 10080 185 85 7.4 84.7 | 177 80 -3.8 80.2 9 241 10314 185 91 7.9 90.7 | 178 86 -3.2 86.2 10 231 10583 190 83 14.4 81.7 | 182 77 3.3 77.3 11 200 11500 210 66 33.0 57.2 | 203 57 21.8 52.7 12 150 13350 230 52 39.8 33.4 | 225 41 28.7 29.0 13 100 15930 235 50 41.0 28.7 | 231 38 29.8 24.2 14 70 18210 235 48 39.3 27.5 | 231 36 28.2 23.1 15 50 20360 235 50 41.0 28.7 | 231 38 29.8 24.2 16 30 23660 245 52 47.1 22.0 | 244 40 36.0 17.5 17 20 26320 240 27 23.4 13.5 | 233 15 12.2 9.1 18 10 30880 235 33 27.0 18.9 | 228 21 15.9 14.5 Wind Parameters Mean winds (0-6000m): 218.3 at 16.0 knts Storm direction: 248.3 at 12.0 knts Shear (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 18.5 deg Storm rel helicity (0-3000m) pos: 94.0 neg: -20.4 tot: 73.7 m^2/s^2 ave: 24.6 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 71.02 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 43 7 59 19| 13.0 0.0 13.0| 1.7 -10.8 -9.1 -18.2 -0.18| 13.2 -2.4 1000 49 12 59 24| 8.3 0.0 8.3| 7.8 -10.8 -3.0 -3.0 -0.09| 8.5 -0.8 1500 51 13 59 25| 4.9 0.0 4.9| 36.3 -10.8 25.5 17.0 0.11| 7.1 0.8 2000 55 13 61 25| 2.4 0.0 2.4| 80.4 -10.8 69.6 34.8 0.31| 7.7 2.4 2500 55 12 62 24| 1.0 0.0 1.0| 87.4 -12.3 75.1 30.0 0.28| 7.6 2.1 3000 52 10 61 22| 0.7 0.0 0.7| 94.0 -20.4 73.7 24.6 0.23| 7.2 1.7 4000 67 10 68 22| 2.1 0.0 2.1|138.1 -20.4 117.7 29.4 0.41| 7.1 2.9 5000 142 12 106 19| 2.9 0.0 2.9|201.6 -20.4 181.2 36.2 0.53| 7.3 3.9 6000 218 16 171 8| 3.0 0.7 3.7|243.3 -20.4 222.9 37.2 0.52| 7.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20251101.00.gif