Earthquake Yellow Shaking Alert M 5.6, CENTRAL Origin Time: Wed 2016-08-24 02:33:29 UTC (04:33:29 local) PAGER o o Location: 42.84 N 13.15 E Depth: 3 km Version 4 Created: 5 weeks, 6 days after earthquake Estimated Fatalities Yellow alert for shaking-related fatalities Estimated Economic Losses and economic losses. Some casualties and damage are possible and the impact should be relatively localized. Past yellow alerts 44% have required a local or regional level 35% 24% 27% response. 23% 25% 8% 8% 5% 1% Estimated economic losses are less than

1 100 10,000 1% of GDP of Italy. 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 - -* 3,628k* 6,766k 1,346k 181k 8k 0 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. The predominant vulnerable building types are unreinforced brick with mud and mid-rise nonductile concrete frame with infill construction. III 43.75°N Historical Earthquakes (with MMI levels): Date Dist. Mag. Max Shaking (UTC) (km) MMI(#) Deaths 1997-10-03 39 5.3 VII(6k) 0 CingoliCingoli CastiglionCastiglion FiorentinoFiorentinoGubbioGubbio CingoliCingoli PotenzaPotenzaPotenza PicenaPicenaPicena CastiglionCastiglion FiorentinoFiorentinoGubbioGubbio FabrianoFabrianoFabriano SienaSiena UmbertideUmbertide 1976-09-11 391 5.5 VII(6k) 5 SovicilleSovicilleSovicille UmbertideUmbertide MacerataMacerata SovicilleSovicilleSovicille CortonaCortona IV PortoPortoPorto Sant'ElpidioSant'ElpidioSant'Elpidio SinalungaSinalungaSinalunga GualdoGualdo TadinoTadino SinalungaSinalungaSinalunga GualdoGualdo TadinoTadino TolentinoTolentinoTolentino 1980-11-23 290 6.9 IX(37k) 2k TorritaTorritaTorrita dididi SienaSienaSiena FermoFermoFermo CamerinoCamerino MontepulcianoMontepulciano PerugiaPerugia Recent earthquakes in this area have caused VVV MontalcinoMontalcino AssisiAssisi V secondary hazards such as landslides that RoccastradaRoccastrada ChiusiChiusi DerutaDeruta GrottammareGrottammare 43°N might have contributed to losses. FolignoFoligno SanSanSan BenedettoBenedettoBenedetto deldeldel TrontoTrontoTronto MarscianoMarsciano TreviTreviTrevi AscoliAscoli PicenoPiceno VIVIVI TodiTodiTodi VIVIVI SpoletoSpoletoSpoleto GiulianovaGiulianova OrvietoOrvieto RosetoRoseto deglidegli AbruzziAbruzzi Selected City Exposure 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 FrancavillaFrancavillaFrancavilla alalal MareMareMare VII 5k ViterboViterbo RietiRieti FrancavillaFrancavillaFrancavilla alalal MareMareMare L'AquilaL'Aquila ChietiChieti MontaltoMontalto didi CastroCastro L'AquilaL'Aquila ChietiChieti OrtonaOrtona VII Arquata del Tronto 1k VetrallaVetralla BucchianicoBucchianico TarquiniaTarquiniaTarquinia VeianoVeiano LancianoLancianoLanciano 42.25°N VII Amandola 4k PaglietaPaglietaPaglieta TolfaTolfaTolfa OrioloOriolo RomanoRomano PaglietaPaglietaPaglieta TolfaTolfaTolfa VastoVasto CivitavecchiaCivitavecchia PratolaPratolaPratola PelignaPelignaPeligna VastoVasto VII < 1k CivitavecchiaCivitavecchia CelanoCelano AtessaAtessa AvezzanoAvezzano SulmonaSulmonaSulmona AtessaAtessa SanSanSan SalvoSalvoSalvo SantaSantaSanta MarinellaMarinellaMarinella GuidoniaGuidonia AvezzanoAvezzano SulmonaSulmonaSulmona SanSanSan SalvoSalvoSalvo VI Cerreto di 1k LadispoliLadispoliLadispoli IVIVIVIV TrasaccoTrasaccoTrasacco RomaRoma IIIIII V L'Aquila 69k PalestrinaPalestrinaPalestrina AgnoneAgnone IIIIII CiampinoCiampino FiuggiFiuggiFiuggi AgnoneAgnone LarinoLarinoLarino IV Ancona 101k LidoLido didi OstiaOstia ColleferroColleferro AlatriAlatri SoraSoraSora VeroliVeroliSoraSoraSora IV 149k km PomeziaPomeziaPomeziaVelletriVelletri VeroliVeroli FrosinoneFrosinoneFrosinone ApriliaAprilia IserniaIserniaIsernia III Roma 2,563k ApriliaAprilia CeccanoCeccano IserniaIserniaIsernia 0 25 50 TorTorTor SanSanSan LorenzoLorenzoLorenzo CeccanoCeccano RoccaseccaRoccasecca CassinoCassino II Firenze 372k LatinaLatina PrivernoPrivernoPriverno CassinoCassino BoianoBoiano 41.5°NRicciaRiccia AnzioAnzio LatinaLatina PrivernoPrivernoPriverno 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/us10006g7w Event ID: us10006g7w