Routine Space Environment Product Issued Weekly
Issued by NWS

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FXXX06 KWNP 260055

:Product: 7-day Space Weather Highlights
:Issued: 2017 Jun 26 0041 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Product description and SWPC contact on the Web
#                7-day Space Weather Highlights
Highlights of Solar and Geomagnetic Activity
19 - 25 June 2017

Solar activity was very low throughout the period with only isolated
low and mid-level B-class flare activity observed. Regions 2663
(N12, L=095, class/area=Dso/100 on 17 Jun) and 2664 (N18, L=314,
class/area=Cso/90 on 25 Jun) each produced B-class flare activity
throughout the week while Region 2662 (N12, L=050,
class/area=Hsx/170 on 13 Jun) was quiet. No Earth-directed CMEs were
observed this period.

No proton events were observed at geosynchronous orbit.

The greater than 2 MeV electron flux at geosynchronous orbit reached
high levels on 19-21 Jun with moderate levels observed on 22-25 Jun.

Geomagnetic field activity was generally quiet and quiet to
unsettled throughout the week with isolated active conditions
observed on 25 Jun due to the influence of a positive, north
polar-connected CH HSS. is the U.S. government's official web portal to all federal, state and local government web resources and services.