News dated
INGV’s Tsunami Alert Centre prepared two NEAMWave26 scenarios: one in the Ligurian Sea on 5 November with France’s CENALT centre, and another off the Peloponnese on 11 November with Greece’s NOA. The alerts are simulated. The exercise uses probabilistic tsunami forecasting, or PTF, introduced into Italian operational procedures on 5 October. [1]
Gaeta, Minturno, Palmi, Villa San Giovanni and Messina are involved on 11 November. Municipalities must check message reception and communication channels; some also plan field activities. PTF works with incomplete initial information: it does not remove uncertainty, and the source describes the programme rather than a final assessment of the exercises. [1]
The bright side
Testing the communication chain creates a chance to find problems while the event is still only a scenario. [1]
One idea, in simple words
When an earthquake could cause a tsunami, information must travel from experts to authorities and local people. A tsunami is a series of waves caused by a large movement of water. INGV prepared two exercises for 5 and 11 November. In these exercises, the earthquakes and alerts described in the scenarios are simulated. They are used to check the system, rather than announce a disaster happening now. [1]
Imagine a fire drill at school. First you check that the message arrives, then that everyone knows what to do. The participating towns also need to check their contacts and communications. INGV’s method considers several possibilities because the first information is incomplete. A rehearsal helps people prepare, but cannot prove that every future emergency will be handled without problems. [1]
A little discovery to keep
What did you discover?
Straight from the source.
- NEAMWave26: esercitazioni con il nuovo metodo PTF, 5 e 11 novembre 2026 CAT-INGV · No publication date provided
Original reporting summaries prepared with AI assistance and accessible sources. Our editorial method.
