Category Archives: Weather

>>>Red alert for Tropical Cyclone NIRAN-21<<<

By | March 5, 2021

Alert level The alert level for the forecasted track (next 72h) is Red. The overall alert level is Red for New Caledonia This tropical cyclone can have a low humanitarian impact based on the storm strength and the affected population in the past and forecasted path. Please see methodology for more explanations on thresholds. In particular New Caledonia are affected by high winds up… Read More »

BIG SUNSPOT AR2778

By | October 28, 2020

BIG SUNSPOT AR2778:There’s a new spot on the sun–and it’s a big one. Only two days old, AR2778 is already 8 times wider than Earth with a dozen dark cores sprawling 100,000 km across the solar surface. It is inset in this magnetic map of the sun from NASA’s Solar Dynamics Observatory: The +/- magnetic… Read More »

Tsunami Drill Code Name: IOWave 20

By | October 5, 2020

Dear all ham friends,Please informed, that National scale disaster simulation activity under thename IOWave20 (Indian Ocean Wave Exercise 2020), which is a regionalprogram of UNESCO and the Intergovernmental Oceanographic Commission) incountries in the Indian Ocean region. For the IOWave20 activities inIndonesia coordinated by BMKG(Central Earthquake and Tsunami Sector) involving BNPB, BPBD, SAR, LocalGovernment and Disaster… Read More »