UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 23 OCT 25 Station: 89512 WMO ident: 89512 Latitude: -70.77 Longitude: 11.83 Elevation: 102.00 ------------------------------------------------------------------------------- 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 -175 SFC 963 102 -6.1 -16.1 45 10.0 -8.5 130 31 269.9 270.1 266.8 273.1 1.13 2 925 435 -8.1 -22.1 31 14.0 -10.9 105 41 271.0 271.1 266.7 273.1 0.70 3 850 1084 -13.9 -20.9 55 7.0 -15.2 90 32 271.6 271.7 267.4 274.0 0.85 4 754 1981 -20.7 -26.7 59 6.0 -21.5 90 37 273.7 273.8 268.2 275.4 0.57 5 721 2311 -22.5 -25.7 75 3.2 -22.9 90 39 275.2 275.3 269.4 277.2 0.65 6 700 2527 -23.9 -27.7 71 3.8 -24.4 90 40 276.0 276.1 269.7 277.7 0.56 7 599 3645 -31.5 -34.2 77 2.7 -31.7 113 28 279.8 279.9 271.6 280.9 0.35 8 590 3752 -30.1 -32.7 78 2.6 -30.4 115 27 282.6 282.7 273.4 283.9 0.41 9 588 3776 -30.3 -32.9 78 2.6 -30.6 116 27 282.7 282.8 273.4 284.0 0.41 10 500 4910 -37.7 -42.5 61 4.8 -38.0 140 15 287.1 287.1 275.5 287.7 0.18 11 400 6420 -47.7 -54.7 44 7.0 -47.9 180 11 293.0 293.0 278.2 293.2 0.06 12 362 7071 -52.3 -60.3 38 8.0 -52.4 185 13 295.3 295.3 279.3 295.4 0.03 13 326 7739 -57.1 -66.1 31 9.0 -57.2 191 15 297.7 297.7 280.3 297.8 0.02 14 300 8260 -60.1 -69.1 30 9.0 -60.2 195 17 300.6 300.6 281.6 300.7 0.01 15 258 9196 -63.7 -72.7 28 9.0 -63.7 210 15 308.6 308.6 284.8 308.6 0.01 16 251 9365 -62.9 -72.9 25 10.0 -63.0 223 16 312.2 312.2 286.1 312.2 0.01 17 250 9390 -62.9 -72.9 25 10.0 -63.0 225 16 312.6 312.6 286.2 312.6 0.01 18 200 10750 -65.9 -75.9 24 10.0 -66.0 260 15 328.4 328.4 291.3 328.4 0.01 19 150 12490 -68.5 -78.5 22 10.0 -68.5 245 32 352.1 352.1 297.1 352.1 0.01 20 109 14390 -71.3 -81.3 21 10.0 -71.3 257 40 380.5 380.5 302.3 380.5 0.00 21 100 14900 -71.1 -81.1 21 10.0 -71.2 260 42 390.4 390.4 303.9 390.4 0.01 22 70 17010 -71.9 -81.9 21 10.0 -72.0 255 51 430.6 430.6 308.9 430.6 0.01 23 50 19000 -69.7 -80.7 19 11.0 -69.8 250 44 479.2 479.2 313.4 479.3 0.01 24 49 19120 -69.7 -80.7 19 11.0 -69.8 250 44 482.0 482.0 313.6 482.1 0.01 25 30 22090 -61.7 -73.7 19 12.0 -62.3 260 51 576.4 576.5 319.5 576.9 0.06 26 22 24050 -51.9 -66.2 16 14.3 -54.2 260 60 659.1 659.2 323.1 661.0 0.24 27 20 24670 -48.9 -63.9 16 15.0 -52.1 255 59 686.5 686.6 324.1 689.5 0.35 28 17 25748 -44.3 -61.3 13 17.0 -49.4 733.9 734.2 325.6 739.3 0.59 29 15 26590 -42.7 -61.7 11 19.0 -49.0 766.0 766.3 326.5 772.0 0.63 TRP 258 9196 -63.7 -72.7 28 9.0 -63.7 210 15 308.6 308.6 284.8 308.6 0.01 WND 22 24050 -51.9 -66.2 16 14.3 -54.2 260 60 659.1 659.2 323.1 661.0 0.24 Sounding variables and indices 1000-500 mb thick: 5085.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 63.14 % Est. max temperature: -3.69 C = 25.36 F Sfc-Lift cond lev (LCL): 821.06 mb = 1343.33 m = 4407.21 ft T: -15.87 C 700-500 lapse rate: 5.79 C/km ThetaE index: 0.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 707.05 mb = 2453.64 m = 8049.92 ft Mean mixing ratio: 0.82 g/kg Conv temperature: -0.35 C = 31.36 F Cap Strength: 8.65 C Lifted Index: 11.50 C Risk: None Lifted Index @300 mb: 19.33 C Lifted Index @700 mb: 3.91 C Showalter Index: 10.94 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 16.80 C K Index: -0.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.95 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 49528.23 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 760.26 mb = 1919.43 m = 6297.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 21 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 ---------------------------------------------------------- 0 963 102 130 31 -23.7 19.9 | 123 10 -8.6 5.5 1 925 435 105 41 -39.6 10.6 | 81 25 -24.4 -3.8 2 850 1084 90 32 -32.0 0.0 | 49 22 -16.8 -14.4 3 700 2527 90 40 -40.0 0.0 | 60 29 -24.8 -14.4 4 500 4910 140 15 -9.6 11.5 | 298 6 5.5 -2.9 5 400 6420 180 11 0.0 11.0 | 283 16 15.2 -3.4 6 300 8260 195 17 4.4 16.4 | 264 20 19.6 2.0 7 258 9196 210 15 7.5 13.0 | 274 23 22.7 -1.4 8 250 9390 225 16 11.3 11.3 | 277 27 26.5 -3.1 9 200 10750 260 15 14.8 2.6 | 292 32 29.9 -11.8 10 150 12490 245 32 29.0 13.5 | 271 44 44.2 -0.9 11 100 14900 260 42 41.4 7.3 | 277 57 56.5 -7.1 12 70 17010 255 51 49.3 13.2 | 271 64 64.4 -1.2 13 50 19000 250 44 41.3 15.0 | 269 57 56.5 0.6 14 30 22090 260 51 50.2 8.9 | 275 66 65.4 -5.6 15 22 24050 260 60 59.1 10.4 | 273 74 74.2 -4.0 16 20 24670 255 59 57.0 15.3 | 269 72 72.1 0.8 Wind Parameters Mean winds (0-6000m): 103.6 at 27.9 knts Storm direction: 133.6 at 20.9 knts Shear (0-3000m) pos: 1.4 neg: 4.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -54.7 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -130.1 tot: -78.0 m^2/s^2 ave: -26.0 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 14.05 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 ------------------------------------------------------------------------------- 500 111 37 87 20| 0.0 19.4 19.4| 0.0 -73.3 -73.3 -146.5 -0.70| 22.2-15.5 1000 104 36 74 21| 0.0 11.1 11.1| 0.0-130.1-130.1 -130.1 -0.79| 16.0-12.6 1500 99 35 66 22| 0.0 7.8 7.8| 10.6-130.1-119.5 -79.7 -0.67| 11.6 -7.8 2000 97 36 63 23| 0.0 6.2 6.2| 21.2-130.1-108.9 -54.5 -0.58| 9.4 -5.4 2500 95 36 62 24| 0.4 5.0 5.4| 34.2-130.1 -95.9 -38.4 -0.48| 8.3 -4.0 3000 95 36 62 24| 1.4 4.2 5.6| 52.1-130.1 -78.0 -26.0 -0.34| 8.3 -2.8 4000 98 34 63 21| 2.8 3.1 6.0| 59.0-130.8 -71.8 -17.9 -0.24| 8.2 -2.0 5000 99 31 59 18| 3.3 2.5 5.8| 59.0-136.0 -77.1 -15.4 -0.29| 7.7 -2.2 6000 104 28 57 14| 3.2 2.1 5.3| 59.2-139.4 -80.2 -13.4 -0.28| 7.0 -2.0 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20251023.00.gif