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 (60)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 1002 mb | 210 m | 12.4 | 5.4 | 340° 7 kt |
| 1000 mb | 197 m | 11.8 | 5.8 | 320° 8 kt |
| 987 mb | 305 m | 10.8 | 5.2 | 335° 11 kt |
| 951 mb | 610 m | 8.0 | 3.4 | 320° 17 kt |
| 925 mb | 841 m | 5.8 | 2.1 | 345° 24 kt |
| 904 mb | 1028 m | 4.6 | 1.1 | — |
| 883 mb | 1219 m | 3.5 | -0.6 | 340° 30 kt |
| 871 mb | 1330 m | 2.8 | -1.6 | — |
| 855 mb | 1480 m | 1.6 | -2.5 | — |
| 850 mb | 1527 m | 1.2 | -3.0 | 335° 28 kt |
| 819 mb | 1829 m | -0.2 | -6.0 | 335° 23 kt |
| 798 mb | 2033 m | -1.1 | -8.1 | — |
| 788 mb | 2134 m | -0.7 | -8.5 | 325° 15 kt |
| 777 mb | 2246 m | -0.9 | -7.9 | — |
| 758 mb | 2438 m | -1.2 | -8.4 | 285° 27 kt |
| 730 mb | 2743 m | -3.0 | -8.0 | 280° 34 kt |
| 702 mb | 3048 m | -4.8 | -7.7 | 275° 45 kt |
| 700 mb | 3074 m | -4.9 | -7.7 | 275° 42 kt |
| 676 mb | 3353 m | -3.3 | -4.5 | 260° 49 kt |
| 665 mb | 3480 m | -2.5 | -3.0 | — |
| 650 mb | 3658 m | -2.5 | -3.0 | 240° 39 kt |
| 636 mb | 3834 m | -2.3 | -2.4 | — |
| 626 mb | 3962 m | -2.8 | -3.1 | 225° 41 kt |
| 602 mb | 4267 m | -4.0 | -4.8 | 230° 51 kt |
| 588 mb | 4455 m | -4.7 | -5.8 | — |
| 566 mb | 4755 m | -6.9 | -8.4 | — |
| 538 mb | 5150 m | -8.9 | -9.8 | — |
| 508 mb | 5590 m | -14.5 | -20.5 | — |
| 500 mb | 5710 m | -14.1 | -20.1 | 240° 78 kt |
| 490 mb | 5863 m | -12.5 | -15.8 | — |
| 456 mb | 6401 m | -14.3 | -16.9 | 235° 86 kt |
| 446 mb | 6577 m | -14.7 | -16.9 | — |
| 421 mb | 7010 m | -18.0 | -23.4 | 230° 82 kt |
| 404 mb | 7316 m | -17.7 | -23.7 | 240° 87 kt |
| 400 mb | 7390 m | -17.9 | -23.9 | 240° 90 kt |
| 388 mb | 7620 m | -19.5 | -25.5 | 240° 89 kt |
| 372 mb | 7925 m | -21.6 | -27.4 | 245° 88 kt |
| 357 mb | 8230 m | -23.8 | -29.3 | 240° 88 kt |
| 341 mb | 8566 m | -26.3 | -31.3 | — |
| 328 mb | 8839 m | -28.5 | -33.3 | 235° 83 kt |
| 315 mb | 9144 m | -30.9 | -35.4 | 240° 89 kt |
| 300 mb | 9480 m | -33.5 | -38.0 | 245° 91 kt |
| 277 mb | 10032 m | -38.7 | -42.5 | — |
| 264 mb | 10359 m | -40.0 | -45.3 | 255° 100 kt |
| 252 mb | 10668 m | -41.3 | -48.0 | 255° 100 kt |
| 250 mb | 10730 m | -41.5 | -48.5 | 250° 82 kt |
| 237 mb | 11092 m | -43.1 | -51.1 | — |
| 222 mb | 11531 m | -47.1 | -55.1 | — |
| 210 mb | 11887 m | -48.5 | -56.5 | 235° 88 kt |
| 200 mb | 12220 m | -49.5 | -57.5 | 240° 84 kt |
| 185 mb | 12726 m | -52.7 | -60.7 | — |
| 174 mb | 13106 m | -54.8 | -62.2 | 240° 72 kt |
| 163 mb | 13534 m | -56.7 | -63.7 | — |
| 153 mb | 13935 m | -57.1 | -64.1 | — |
| 150 mb | 14060 m | -58.1 | -65.1 | 245° 75 kt |
| 137 mb | 14626 m | -61.1 | -68.1 | — |
| 127 mb | 15093 m | -62.7 | -69.7 | — |
| 117 mb | 15594 m | -65.3 | -71.3 | — |
| 107 mb | 16154 m | -67.3 | -73.3 | 255° 56 kt |
| 100 mb | 16540 m | -66.9 | -72.9 | 255° 40 kt |
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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