UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for X1004... Searching the city database file for: X1004 ... Date:0000Z 10 OCT 25 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 261 SFC 947 680 -10.5 -16.5 61 6.0 -11.8 290 1 266.8 267.0 264.6 269.9 1.11 2 925 860 -12.5 -20.5 51 8.0 -14.0 220 7 266.5 266.7 263.8 268.8 0.81 3 850 1500 -18.5 -23.0 68 4.5 -19.2 325 9 266.8 266.9 263.8 268.8 0.71 4 830 1677 -19.9 -23.3 74 3.4 -20.4 323 10 267.1 267.2 264.0 269.1 0.70 5 810 1858 -18.5 -21.6 77 3.1 -19.0 321 10 270.5 270.6 266.6 272.9 0.84 6 784 2101 -17.9 -23.9 59 6.0 -18.9 319 11 273.6 273.8 268.5 275.7 0.71 7 727 2662 -19.7 -32.7 31 13.0 -21.3 313 14 277.6 277.7 270.4 278.7 0.34 8 705 2889 -21.5 -36.5 25 15.0 -23.1 311 15 278.1 278.1 270.4 278.9 0.24 9 700 2941 -21.7 -36.7 24 15.0 -23.2 310 15 278.5 278.5 270.7 279.2 0.24 10 500 5340 -37.1 -49.1 28 12.0 -37.7 355 5 287.8 287.8 275.7 288.1 0.09 11 492 5451 -38.3 -50.3 27 12.0 -38.8 1 6 287.7 287.7 275.6 287.9 0.08 12 434 6310 -41.3 -53.3 26 12.0 -41.7 49 10 294.4 294.4 278.9 294.6 0.06 13 400 6860 -45.9 -56.9 28 11.0 -46.2 80 13 295.3 295.3 279.3 295.5 0.04 14 365 7463 -50.3 -60.3 30 10.0 -50.5 88 16 297.3 297.3 280.2 297.4 0.03 15 339 7944 -50.9 -60.9 30 10.0 -51.1 94 18 302.8 302.8 282.5 302.9 0.03 16 314 8438 -54.1 -64.1 28 10.0 -54.2 101 20 305.1 305.1 283.5 305.2 0.02 17 300 8730 -54.9 -64.9 28 10.0 -55.1 105 21 308.0 308.0 284.6 308.0 0.02 18 290 8945 -55.9 -65.9 28 10.0 -56.0 105 21 309.5 309.5 285.2 309.6 0.02 19 275 9281 -56.1 -66.1 27 10.0 -56.2 94 17 314.0 314.0 286.8 314.1 0.02 20 270 9398 -54.9 -64.9 28 10.0 -55.1 91 15 317.4 317.4 287.9 317.5 0.02 21 250 9890 -52.9 -62.9 29 10.0 -53.1 75 9 327.4 327.4 291.0 327.6 0.03 22 231 10401 -50.5 -61.5 26 11.0 -50.8 25 7 338.6 338.6 294.0 338.7 0.04 23 200 11340 -49.5 -63.5 18 14.0 -49.9 295 3 354.4 354.4 297.6 354.5 0.04 24 150 13230 -49.7 -68.7 9 19.0 -50.3 300 13 384.4 384.4 303.0 384.5 0.02 25 145 13451 -48.5 -68.5 8 20.0 -49.2 298 13 390.3 390.3 303.9 390.4 0.03 26 100 15870 -51.5 -74.5 5 23.0 -52.2 275 13 428.2 428.2 308.6 428.3 0.02 27 70 18180 -52.7 -76.7 4 24.0 -53.7 285 11 471.6 471.6 312.8 471.7 0.02 28 61 19066 -53.7 -77.7 4 24.0 -54.6 271 11 488.4 488.4 314.1 488.4 0.02 29 50 20350 -51.3 -75.3 4 24.0 -52.8 250 11 522.6 522.6 316.5 522.8 0.03 30 37 22308 -51.1 -75.1 4 24.0 -53.0 229 9 570.1 570.1 319.2 570.4 0.04 31 35 22672 -47.3 -73.3 4 26.0 -50.1 226 8 589.1 589.2 320.1 589.5 0.05 32 30 23690 -48.3 -73.3 4 25.0 -51.2 215 7 613.0 613.0 321.2 613.4 0.06 33 28 24144 -48.9 -73.9 4 25.0 -51.8 212 9 623.5 623.5 321.6 624.0 0.06 34 24 25165 -45.7 -71.7 4 26.0 -49.9 207 15 660.9 661.0 323.1 661.7 0.10 35 22 25744 -46.9 -72.9 4 26.0 -51.0 204 18 674.0 674.0 323.6 674.8 0.09 36 20 26380 -43.9 -69.9 4 26.0 -49.3 200 21 701.8 701.9 324.6 703.2 0.16 37 19 26725 -43.7 -69.7 4 26.0 -49.3 712.8 712.9 324.9 714.3 0.17 38 15 28299 -47.7 -73.7 3 26.0 -52.6 749.4 749.4 326.0 750.4 0.12 39 14 28758 -44.7 -70.7 4 26.0 -51.0 774.5 774.6 326.7 776.4 0.20 40 11 30370 -45.1 -71.1 4 26.0 -52.1 828.3 828.4 328.0 830.7 0.24 TRP 290 8945 -55.9 -65.9 28 10.0 -56.0 105 21 309.5 309.5 285.2 309.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5079.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 39.59 % Est. max temperature: -5.31 C = 22.44 F Sfc-Lift cond lev (LCL): 859.78 mb = 1413.41 m = 4637.12 ft T: -17.69 C 700-500 lapse rate: 6.42 C/km ThetaE index: 1.08 C Layer 925.0- 830.0 mb Conv cond level (CCL): 658.50 mb = 3376.79 m = 11078.57 ft Mean mixing ratio: 0.80 g/kg Conv temperature: 2.73 C = 36.92 F Cap Strength: 9.69 C Lifted Index: 15.67 C Risk: None Lifted Index @300 mb: 27.70 C Lifted Index @700 mb: 9.69 C Showalter Index: 15.73 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 14.10 C K Index: -19.40 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.17 J/kg Max Up Vert Vel: 0.58 m/s Conv Inhibition (B-): 65954.31 J/kg Cap Strength: 15.37 C Lift Cond Lev (LCL): 808.95 mb = 1867.32 m = 6126.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 7 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 ---------------------------------------------------------- 0 947 680 290 1 0.9 -0.3 | 186 7 0.8 7.0 1 925 860 220 7 4.5 5.4 | 199 13 4.3 12.7 2 850 1500 325 9 5.2 -7.4 | 271 5 5.0 -0.1 3 700 2941 310 15 11.5 -9.6 | 282 12 11.3 -2.3 4 500 5340 355 5 0.4 -5.0 | 187 2 0.3 2.3 5 400 6860 80 13 -12.8 -2.3 | 111 14 -13.0 5.1 6 300 8730 105 21 -20.3 5.4 | 122 24 -20.4 12.7 7 290 8945 105 21 -20.3 5.4 | 122 24 -20.4 12.7 8 250 9890 75 9 -8.7 -2.3 | 119 10 -8.8 5.0 9 200 11340 295 3 2.7 -1.3 | 203 7 2.6 6.0 10 150 13230 300 13 11.3 -6.5 | 266 11 11.1 0.8 11 100 15870 275 13 13.0 -1.1 | 244 14 12.8 6.2 12 70 18180 285 11 10.6 -2.8 | 247 11 10.5 4.5 13 50 20350 250 11 10.3 3.8 | 223 15 10.2 11.1 14 30 23690 215 7 4.0 5.7 | 196 14 3.9 13.0 15 20 26380 200 21 7.2 19.7 | 195 28 7.0 27.0 Wind Parameters Mean winds (0-6000m): 328.8 at 9.8 knts Storm direction: 358.8 at 7.3 knts Shear (0-3000m) pos: 1.6 neg: 2.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 40.8 neg: -2.3 tot: 38.5 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 16.48 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 ------------------------------------------------------------------------------- 500 243 6 208 11| 0.0 7.3 7.3| 24.1 -2.2 21.9 43.7 0.55| 14.4 7.9 1000 288 8 235 9| 4.0 3.6 7.6| 36.2 -2.2 34.0 34.0 0.61| 11.5 7.1 1500 305 9 251 7| 2.7 3.1 5.8| 37.4 -2.2 35.2 23.5 0.58| 8.4 4.9 2000 309 10 260 8| 2.0 3.0 5.0| 37.8 -2.2 35.6 17.8 0.54| 6.9 3.7 2500 309 11 266 8| 1.7 2.4 4.1| 39.2 -2.3 36.9 14.8 0.51| 6.0 3.1 3000 311 11 269 8| 1.6 2.0 3.6| 40.8 -2.3 38.5 12.8 0.48| 5.5 2.7 4000 315 11 272 7| 1.5 1.5 3.0| 41.0 -3.1 37.9 9.5 0.40| 4.8 1.9 5000 317 10 269 7| 1.5 1.2 2.7| 41.0 -5.2 35.7 7.1 0.23| 4.4 1.0 6000 329 10 282 5| 2.0 1.0 3.0| 46.5 -5.9 40.6 6.8 0.21| 4.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20251010.00.gif