Archive | September 11, 2018
MAGNITUDE 5.2 PACIFIC-ANTARCTIC RIDGE
Subject to change
Depth: 33 km
Distances: 3178 km SE of Wellington, New Zealand / pop: 382,000 / local time: 03:14:08.3 2018-09-12
3828 km S of Avarua, Cook Islands / pop: 13,400 / local time: 05:14:08.3 2018-09-11
4078 km S of Papeete, French Polynesia / pop: 26,400 / local time: 05:14:08.3 2018-09-11
MAGNITUDE 5.2 PACIFIC-ANTARCTIC RIDGE
Subject to change
Depth: 33 km
Distances: 3179 km SE of Wellington, New Zealand / pop: 382,000 / local time: 03:09:30.0 2018-09-12
3834 km S of Avarua, Cook Islands / pop: 13,400 / local time: 05:09:30.0 2018-09-11
4084 km S of Papeete, French Polynesia / pop: 26,400 / local time: 05:09:30.0 2018-09-11
YELLOWSTONE MAGNITUDE 2.9 YELLOWSTONE NAT. PARK, WYOMING, USA
Subject to change
Depth: 11 kmDistances: 740 km SE of Calgary, Canada / pop: 1,020,000 / local time: 07:30:53.5 2018-09-11
230 km SE of Helena, United States / pop: 28,200 / local time: 07:30:53.5 2018-09-11
90 km S of Livingston, United States / pop: 7,100 / local time: 07:30:53.5 2018-09-11
58 km NE of West Yellowstone, United States / pop: 1,300 / local time: 07:30:53.5 2018-09-11
GEOMAGNETIC STORM IN PROGRESS Kp Index is at level 6
***ALERT***
GEOMAGNETIC STORM IN PROGRESS
Kp Index is at level 6
Scale of G2
Moderate
Power systems: high-latitude power systems may experience voltage alarms, long-duration storms may cause transformer damage.
Spacecraft operations: corrective actions to orientation may be required by ground control; possible changes in drag affect orbit predictions.
Other systems: HF radio propagation can fade at higher latitudes
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