SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (55)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 1003 mb | 93 m | 17.0 | 16.5 | 180° 9 kt |
| 1000 mb | 117 m | 16.4 | 16.0 | 185° 9 kt |
| 978 mb | 305 m | 15.2 | 15.2 | 200° 12 kt |
| 950 mb | 553 m | 14.4 | 14.4 | — |
| 933 mb | 707 m | 19.0 | 17.5 | — |
| 925 mb | 781 m | 19.8 | 17.7 | 245° 22 kt |
| 914 mb | 885 m | 21.0 | 17.4 | — |
| 902 mb | 1000 m | 21.4 | 16.8 | — |
| 889 mb | 1126 m | 20.8 | 15.9 | — |
| 870 mb | 1313 m | 19.4 | 14.8 | — |
| 857 mb | 1443 m | 18.6 | 12.6 | — |
| 850 mb | 1513 m | 18.6 | 8.6 | 275° 31 kt |
| 819 mb | 1829 m | 15.7 | 13.2 | 260° 33 kt |
| 790 mb | 2134 m | 14.1 | 11.5 | 260° 33 kt |
| 765 mb | 2408 m | 12.4 | 10.0 | — |
| 735 mb | 2743 m | 10.1 | 9.1 | 250° 27 kt |
| 719 mb | 2926 m | 8.8 | 8.6 | — |
| 709 mb | 3048 m | 8.1 | 7.6 | 235° 28 kt |
| 700 mb | 3148 m | 7.6 | 6.7 | 245° 33 kt |
| 669 mb | 3521 m | 5.8 | 4.6 | — |
| 658 mb | 3658 m | 5.1 | 3.3 | 245° 31 kt |
| 634 mb | 3962 m | 3.1 | 1.3 | 250° 31 kt |
| 610 mb | 4267 m | 1.0 | -0.3 | 240° 33 kt |
| 590 mb | 4538 m | -0.3 | -3.7 | — |
| 565 mb | 4877 m | -2.9 | -5.9 | 240° 32 kt |
| 539 mb | 5253 m | -6.5 | -7.1 | — |
| 529 mb | 5400 m | -6.7 | -10.7 | — |
| 500 mb | 5840 m | -7.5 | -18.5 | 235° 40 kt |
| 487 mb | 6045 m | -9.5 | -17.5 | — |
| 472 mb | 6287 m | -8.7 | -35.7 | — |
| 447 mb | 6706 m | -11.8 | -33.3 | 250° 41 kt |
| 428 mb | 7039 m | -14.1 | -39.1 | — |
| 400 mb | 7550 m | -17.9 | -38.9 | 240° 42 kt |
| 389 mb | 7758 m | -17.5 | -44.5 | — |
| 370 mb | 8132 m | -18.9 | -49.9 | — |
| 339 mb | 8778 m | -24.3 | -45.3 | — |
| 322 mb | 9144 m | -26.4 | -55.0 | 240° 57 kt |
| 302 mb | 9612 m | -29.1 | -59.1 | — |
| 300 mb | 9660 m | -29.1 | -59.1 | 250° 56 kt |
| 250 mb | 10930 m | -40.3 | -61.3 | 250° 54 kt |
| 239 mb | 11234 m | -43.1 | -60.1 | — |
| 218 mb | 11847 m | -47.7 | -69.7 | — |
| 200 mb | 12410 m | -51.3 | -72.3 | 270° 57 kt |
| 187 mb | 12835 m | -54.6 | -73.0 | 265° 60 kt |
| 158 mb | 13902 m | -62.9 | -74.9 | — |
| 150 mb | 14220 m | -65.1 | -78.1 | 280° 55 kt |
| 139 mb | 14681 m | -67.7 | -80.7 | — |
| 127 mb | 15240 m | -71.3 | -82.4 | 270° 52 kt |
| 105 mb | 16335 m | -74.3 | -85.3 | 275° 36 kt |
| 100 mb | 16620 m | -73.3 | -85.3 | 255° 39 kt |
| 87 mb | 17416 m | -69.5 | -86.5 | — |
| 72 mb | 18562 m | -69.5 | -88.0 | 285° 19 kt |
| 62 mb | 19484 m | -67.3 | -90.3 | — |
| 51 mb | 20661 m | -64.9 | -88.9 | — |
| 42 mb | 21828 m | -61.5 | -88.5 | — |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
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