Earthquake Orange Shaking Alert M 5.5, CENTRAL ITALY Origin Time: Wed 2016-10-26 17:10:37 UTC (18:10:37 local) PAGER o o Location: 42.86 N 13.05 E Depth: 6 km Version 10 Created: 7 weeks, 6 days after earthquake Estimated Fatalities Orange alert level for economic losses. Estimated Economic Losses Significant damage is likely and the disaster is potentially widespread. Estimated economic losses are less than 1% of GDP of Italy. Past events with this alert level have required a 43% 35% 31% regional or national level response. 27% 18% 20% 7% 10% 2% Yellow alert level for shaking-related fatalities. 1% 5% 2% Some casualties are possible. 1 100 10,000 1 100 10,000 10 1,000 100,000 10 1,000 100,000 Fatalities USD (Millions) Estimated Population Exposed to Earthquake Shaking ESTIMATED POPULATION - -* 3,042k* 7,241k* 1,843k 232k 6k 5k 0 0 EXPOSURE (k = x1000) ESTIMATED MODIFIED MERCALLI INTENSITY PERCEIVED SHAKING Not felt Weak Light Moderate Strong Very Strong Severe Violent Extreme

Resistant none none none V. Light Light Moderate Moderate/Heavy Heavy V. Heavy POTENTIAL Structures DAMAGE Vulnerable Structures none none none Light Moderate Moderate/Heavy Heavy V. Heavy V. Heavy *Estimated exposure only includes population within the map area. Population Exposure population per ~1 sq. km from Landscan Structures: Overall, the population in this region resides in structures that are a mix of vulnerable and 12°E 13°E 14°E earthquake resistant construction.

Historical Earthquakes (with MMI levels): III Date Dist. Mag. Max Shaking (UTC) (km) MMI(#) Deaths 43.75°N 1997-10-14 16 5.7 VII(7k) 0 1976-09-11 386 5.5 VII(6k) 5 1980-11-23 297 6.9 IX(37k) 2k IV Recent earthquakes in this area have caused CingoliCingoli CastiglionCastiglion FiorentinoFiorentinoGubbioGubbio CingoliCingoli PotenzaPotenzaPotenza PicenaPicenaPicena secondary hazards such as landslides that CastiglionCastiglion FiorentinoFiorentinoGubbioGubbio FabrianoFabrianoFabriano SienaSiena UmbertideUmbertide SovicilleSovicilleSovicille UmbertideUmbertide MacerataMacerata might have contributed to losses. SovicilleSovicilleSovicille CortonaCortona PortoPortoPorto Sant'ElpidioSant'ElpidioSant'Elpidio SinalungaSinalungaSinalunga GualdoGualdo TadinoTadino SinalungaSinalungaSinalunga GualdoGualdo TadinoTadino TolentinoTolentinoTolentino TorritaTorritaTorrita dididi SienaSienaSiena FermoFermoFermo MontepulcianoMontepulciano PerugiaPerugia NoceraNocera UmbraUmbra MontalcinoMontalcino AssisiAssisi RoccastradaRoccastrada ChiusiChiusi VIVI DerutaDeruta VI GrottammareGrottammare 43°N FolignoFoligno SanSanSan BenedettoBenedettoBenedetto deldeldel TrontoTrontoTronto MarscianoMarsciano TreviTreviTrevi AscoliAscoli PicenoPiceno TortoretoTortoretoTortoreto GrossetoGrosseto TodiTodiTodi GrossetoGrosseto SpoletoSpoletoSpoleto GiulianovaGiulianova OrvietoOrvieto ScansanoScansanoScansano OrvietoOrvieto Selected City Exposure ScansanoScansanoScansano TeramoTeramoRosetoRoseto deglidegli AbruzziAbruzzi from GeoNames.org PinetoPinetoPineto MancianoManciano TerniTerni MontefiasconeMontefiascone TerniTerni MMI City Population MontefiasconeMontefiascone NarniNarni CittaCitta Sant'AngeloSant'Angelo CaninoCanino PennePennePenne PescaraPescara OrbetelloOrbetello PennePennePenne PescaraPescara VIII Norcia 5k ViterboViterbo RietiRieti FrancavillaFrancavillaFrancavilla alalal MareMareMare RietiRieti L'AquilaL'Aquila MontaltoMontalto didi CastroIVCastro L'AquilaL'Aquila ChietiChieti OrtonaOrtona VIII Preci < 1k VVV BucchianicoBucchianico TarquiniaTarquiniaTarquinia ManoppelloManoppello VIII Visso 1k LancianoLancianoLanciano 42.25°N TolfaTolfaTolfa TolfaTolfaTolfa VastoVasto VII Fluminata < 1k CivitavecchiaCivitavecchia PratolaPratolaPratola PelignaPelignaPeligna VastoVasto CivitavecchiaCivitavecchia CelanoCelano AtessaAtessa AvezzanoAvezzano SulmonaSulmonaSulmona AtessaAtessa SanSanSan SalvoSalvoSalvo SantaSantaSanta MarinellaMarinellaMarinella GuidoniaGuidonia AvezzanoAvezzano SulmonaSulmonaSulmona SanSanSan SalvoSalvoSalvo VII Cascia 3k LadispoliLadispoliLadispoli SubiacoSubiacoSubiaco V L'Aquila 69k RomaRoma SubiacoSubiacoSubiaco PalestrinaPalestrinaPalestrina CiampinoCiampino FiuggiFiuggiFiuggi AgnoneAgnone IV Ancona 101k LidoLido didi OstiaOstia ColleferroColleferro AlatriAlatri SoraSoraSora IV Perugia 149k km VeroliVeroliSoraSoraSora PomeziaPomeziaPomeziaVelletriVelletri VeroliVeroli FrosinoneFrosinoneFrosinone ApriliaAprilia IserniaIserniaIsernia IV Roma 2,563k ApriliaAprilia CeccanoCeccano IserniaIserniaIsernia 0 25 50 TorTorTor SanSanSan LorenzoLorenzoLorenzo CeccanoCeccano RoccaseccaRoccasecca IVIV CassinoCassino II Firenze 372k LatinaLatinaIVIVIVIV PrivernoPrivernoPriverno CassinoCassino BoianoBoiano41.5°NRicciaRiccia AnzioAnzio LatinaLatina PrivernoPrivernoPriverno IIIIIIIII SonninoSonninoSonnino bold cities appear on map (k = x1000) PAGER content is automatically generated, and only considers losses due to structural damage. Limitations of input data, shaking estimates, and loss models may add uncertainty. http://earthquake.usgs.gov/earthquakes/eventpage/us20007guy Event ID: us20007guy