RUS

Solar flares — July 18, 2003

July 18, 2003

Today

Anchorage
Home Solar flares July 18, 2003

Solar flares on July 18, 2003

The most powerful solar flare in 24 hours

C4.8 (normal) flare - July 18 at 10:28 AM

Solar activity index

Value as of the end of the day on July 18, 2003

Solar activity index

Solar X-ray emission over the past 2 days

Chart of solar X-ray emission (1-8 Å) from July 17, 2003 to July 18, 2003

Time zone — UTC-08 (Anchorage) — summer time

Solar flares
PNG API: JSON | TXT

List of solar flares for July 18, 2003

The total number of solar flares of class C and higher — 6 flares

C class — 6 | M class — 0 | X class — 0

Class begin max end region
C1.8 17:31 17:36 17:42 412
C1.4 15:21 15:24 15:28
C1.8 14:33 14:43 14:47 412
C2.4 11:43 11:54 12:03 412
C4.8 10:23 10:28 10:35 410
C1.3 05:35 05:50 05:54 412