Legend (Hazards/earthquake_base)

SC Geologic Survey Faults (0) SC Geologic Survey Points (1) landslide limestone cave sinkhole Central and Eastern US (CEUS) Fall Line (2) US Geologic Survey Earthquakes 2000 2018 (3) 0.6 - 1.2 1.3 - 1.7 1.8 - 2.2 2.3 - 2.9 3.0 - 4.1 CEUS Historic Earthquakes (4) 2.2 - 2.5 2.6 - 2.8 2.9 - 3.3 3.4 - 3.9 4.0 - 6.9 CEUS Ridge Features (5) CEUS Charleston EQ Iso (6) VI VII VIII IX X CEUS Charleston Faults (7) CEUS Fault Features (8) CEUS Paleo Liquefaction Features (9) CEUS Deformation Sites (10) CEUS Bathymetry (11) CEUS Surficial Materials (12) Alluvial sediments, thin Coastal zone sediments, mostly fine-grained Coastal zone sediments, mostly medium-grained Eolian sediments, mostly dune sand, thin Residual materials developed in alluvial sediments Residual materials developed in bedrock, discontinuous Residual materials developed in igneous and metamorphic rocks Residual materials developed in sedimentary rocks, discontinuous Water College of Charleston Liquefaction Index (13) 1 2 3 4 5 Natural Resource Conservation Service Low (14) Alpin Appling Argent Ashe Autryville Aycock Bladen Blaney Blanton Bohicket Bonneau Bradson Byars Candor Cantey Cape Fear Capers Cartecay Cataula Cecil Centenary Chewacla Chipley Chisolm Coxville Davidson Dothan Duplin Ellabelle Emporia Enon Faceville Foreston Foxworth Fripp Goldsboro Goldston Grifton Haplaquents Helena Herndon Hiwassee Hobcaw Hobonny Hornsville Iredell Jedburg Johnston Kenansville Lakeland Leon Levy Lynchburg Madison Marlboro McColl Meggett Molena Mouzon Nansemond Nemours Noboco Norfolk Ogeechee Orangeburg Pacolet Paxville Pelion Persanti Plummer Ponzer Rains Rutlege Saluda Santee Tatum Tawcaw Toccoa Torhunta Troup Uchee Vance Varina Vaucluse Wadmalaw Wagram Water Wateree Wedowee Wehadkee White Store Wilkes Woodington Natural Resource Conservation Service Soils high (15) 10 10B 10C 11 11B2 11C2 11D2 12 12A 12B3 12C3 13 13A 14B 15 15A 16A 16B 18 18B 18F 19 1B 1C 20 21 21B 21C 21D 21E 22 22B 22C 23B2 23C2 23D2 24 24B 24D3 25 25A 26A 26B 27 28 28B 28C 2B2 2C2 30 31 31B 32B2 32C2 33 34 35 36 36B 37 38 38B 39A 3B 3C 3D 3E 3F 40 40B 41 41B2 41C2 41D2 42 43A 43B 44A 44B 44C2 44D2 44E2 45 45D3 45E3 46 47 47C2 47D2 47E2 48D3 49 49A 50 50E 51 52 53 54A 55 56 57 58 59 5A 60C2 60D2 61 62 64 65B 66 68 69 6C 6D 6E 6F 7 70 71 73 7B 7C 7E 8B2 8C2 9B 9C 9D 9E AB AC AN AO ASG ATG AU Aa AaA AaB AaD AbA AcC AdB2 Ae AeB AeC AeD AfA AfB2 Ag AgB AgD AgE AhB AlA AlB AmB AmB2 AmC AmC2 AmD AmE AnA AnB AoB ApB ApB2 ApC ApC2 ApD ApD2 ApE ApE2 Ar ArA AsC3 AsD3 AsE AsF AsG AtA AtB AtB2 AtC2 AtD2 AuA AuB AvF BC BH BK BP BR BS Ba BaA BaB BaC BaD BaE BaF Bb BbA BbB BbB2 Bc BcC Bd BdB2 BdC2 Be BeA BeB BeB2 BeC BeC2 Bf BfA BgB BlA BlB BlC BnA BnB BnC Bo BoA BoB BoE Bp Br BrA BrB BrB2 BrC BrC2 BrD BrD2 BsC2 BsE2 Bu BuA BuB BvE BwB By ByA CE CH CK CP CS Ca CaA CaB CaC CaC2 CaD CaD3 Cb CbB CbC CbC2 CcA CcB CcB2 CcB3 CcC CcC2 CcC3 CcD CcD2 CcD3 CcE2 CcE3 Cd CdA CdB CdB2 CdC CdC2 CdD CdD2 CdE CdE2 CdF CdF2 Ce CeA CeB CeB2 CeB3 CeC CeC2 CeC3 CeD CeD2 CeE3 Cf CfB2 CfB3 CfC CfC2 CfC3 CfD CfD2 Cg Ch ChA ChB ChC ChD2 Ck CkA ClA ClB ClB2 ClC2 ClD ClD2 Cm CmA CmB CmB2 CmC CmC2 CmD2 CmE2 CmF2 Cn CnA CnB2 CnC2 Co CoA CoB CoC CoD CoE Cp CpA CpE Cr CrA CrB Cs CsB Ct CtF Cu CuC CuE CuE2 Cv CvA CvB CvC Cw CwA CwC CwD CwE Cx CxA CxB CyA DAM Da DaA DaB DaB2 DaC DaC2 DaD2 DaE2 Db DdA DdC3 De Dn Do DoA DoB DoC Dp DpA DtB2 DuA DuB DuC Dv DvB DvB2 DvC DvC2 DwB DyB EHG EN EU EVF EaA EaB Ec EcA Ed EdB EdC EdD EdE EdF EdG Ee EeF EfB EfC EfD2 EgA EgB EkB3 EkC3 EmA EmB EmB2 EmC EnA EnB EnB2 EnC EnC2 EnD EnE EnE2 Eo EoA EoB3 EoD3 EpB EpC EuA EuB EuD Ex FA Fa FaA FaB FaB2 FaC FaD FaF Fb FbB2 FcB FcB2 Fo FoA FoB FsA FuA FuB FuC FvB FxB FyB Ga GaB GaB2 GaC GaC2 GeB GeB2 GeC GeC2 GeD GeD2 GeE2 GfC GfF GgB2 GgB3 GgC2 GgC3 GgD3 Gh GlB GlB2 GlC2 GnB GnC2 GnD2 GnE2 Go GoA GoB GoC GoD GoE GoF Gp GpB GpC Gr GrA GrB GrB2 GrC GrD2 GrE GrE2 GrF GrG GsA Gt GtB GtC GtD GtE GtF Gu GuC GuD GuE GuF Gv GvB GvC GwF GwG HA HB HaB HaB2 HaC HaC2 HaC3 HaD HaD2 HaE HaE2 HaF Hb HbA HbB HcB HcC HcC2 HcD HcD2 HcE HcE2 HcF HcF2 HdB2 HdC2 HdC3 HdD2 HdD3 HdF3 HeB HeB2 HeB3 HeC HeC2 HeC3 HeD HeE HeF HeG HhE HhF HlB HlB2 HlD2 HmD3 HnA HnB HnB2 HnC HnC2 HnD HnD2 Ho HoA HoB Hp HrB HrC HsB HsB2 HsC HsC2 HsD HsE2 HtB3 HtC3 HvA HvB HwA HwB HwB2 HwC HwC2 HwD HwD2 HwE HwE2 Hy HyB2 HyC2 HyC3 HyD2 HyE3 IcC3 IdB IeA IeB IrB IrB2 IrC2 IvA IzA IzB JN JO JR JS Jd JhA JnA Jo JoA Js JsA JzA Ka KaA KaB KaC KeA KeB KeC Kn KnB KrB LAB LE LTE LaB LaC LaD LaE LbA LbB LcB LcB3 LcC LcC3 LcD3 LcE3 LdB2 LdC LdC2 LdD2 LdE LdE2 LdF Le LeA LfA LgB LgC LgD LgE LgF LkB LkD Lm LmA LmE2 LmF Ln LnB Lo LoB3 LoC LoC3 LoD3 LoE LoE3 LoF LrB2 LrC2 LrD2 LrE2 LrF Ls Lu LuA LuB LuC LuD LuE2 LuF Lw Ly LyA Lz M-W MH Ma MaA MaB MaB2 MaB3 MaC MaC2 MaC3 MaD MaD2 MaD3 MaE MaE2 MaE3 MaF MaF2 MbA MbB Mc McA McB McB2 McB3 McC McC2 McD McD2 McE McE3 MdA MdB MdB2 MdC MdC2 MdD MdD2 MdE MdE2 MdF2 Me MeA MeB MeB2 MeC MeC2 MeD MeD2 MeE MeE2 MfB MfC MfC2 MfD MfD2 MfE MfE2 MfF Mg MgA MhE3 MhF MkB MkB3 MkC MkC2 MkC3 MkD3 MkE3 MmF2 MnB2 MnD2 MnE Mo MoB Mp Mu MuG Mv Mw My MyA Na NaB NaB2 NaC NaC2 NaD NaD2 NaE NbA NbB NbB2 NbC NbC2 NbD NcA NcB NcB2 NdA NeA NeB NeC NeD NfA NhB NlD2 NlE2 NmB2 NnA NnB NnB2 NnC2 NoA NoB NoC NrA NrB NrB2 NsA NsB NsC3 NsE3 OK Oa OaB ObA ObB ObC Oc OcA OcB Od Oe Og OgA OgB OgD OkA On OrA OrB OrB2 OrC OrC2 Os OsA OsB2 OuB OwB Oy PB PIT PT PZ Pa PaA PaB PaB2 PaC2 PaD PaD2 PaE PaE2 PaF PaF2 PaG Pb PcB3 PcC3 PcD2 PcD3 PcE PcE2 PcE3 PcF PdD2 PdD3 PdE2 PdE3 Pe PeA PeB PeC PeD PeE2 PeF2 PfE3 Pg PgB Ph PhD Pk PkD PkE PkF PlA PlB PlC PlD Pm PmA PmB PmC PnA PnB PnC Po PoA PoF PoG PrA PrD PrF PrG Ps PsA PsD PsF Pt PtD Pu PuD Px PxE PxF Qu Qz RB RC Ra RaA RaC RaF RaG RbA RbB RbE RcA Rd Re Rg Rm RmA RmB RnB RnC2 RnD RnD2 RnE RnE2 RnF RnF2 Ro RoD RoF RoG Rp Rs RsA RsB RsC Rt Ru Rv RvA Rw RwC SE SFG Sa SaB SaC SaE SaF SaG Sc ScA Se SeA SeB SeE SeF Sf SfA SfB Sh ShA Sk Sm SmA Sp SpD Sr SrB St StA SuA SuB SuC SuE Sw TA TC TWD Ta TaA TaB3 TaC3 TaD TaD2 TaD3 TaE TaE2 TaF TaF3 TaG TbB Tc TcA TcE TcE3 TcF TdG TeA TeB Tf ThA ThB TmA TmB TmB2 TmC TmC2 TmD TmD2 TmE TmE2 TmF To ToA TpB TrB TrB2 TrC TrC2 TrD TrD2 TrE TrE2 Ts TuB TuB2 TuC TuC2 TuE TuF TzC3 UD UL UR US UaB UaE Ub UbC UcB UcC UcC2 Ud UdB UdC UdD UgB UgC UhB UhC Uo UpD Ur UsC Uu UwC2 VaA VaB VaC VaD VaE VbB VbC VbD VcB VcC VcD VcE VcF VeC VeD VgB VgC VgD VnC2 VuB VuC VuE W Wa WaA WaB WaB2 WaC WaC2 WaD WaE2 WaF WbC2 Wc WcA WcB WcC2 WcC3 WcE3 Wd WdE2 We WeB WeE WgB WgC WgD Wh WhA WhB WhB2 WhC2 Wk WkA WkB WkB2 WkC WkC2 WkC3 WkD WkD2 WkE WkE2 WkF WlC2 WlD2 WlF Wm WmD2 Wn WnB WnC WnC2 WnD WnE Wo WoA WoB WoC2 WoD2 WrB2 WrC2 WsB Wt WuD WwB2 WwD2 WwE2 WyB2 WyC2 WyD2 YR YaA Ye YeA Ym Yo