Electronic Supplement to
Improved CENA Regression Relationships between Modified Mercalli Intensities and Ground-Motion Parameters

by Luke Philip Ogweno and Chris H. Cramer

Table S2. Seismic Station Distances and the Assigned Intensities

No.	Event	Epicenter Latitude (°)	Epicenter Longitude (°)	Magnitude	Stations	Count	Mean_CDI	Mean_Dist (°)
1	Acadia_2006-10-03	44.3453	−68.1453	3.87	NE.WVL	1	2.7	0.02404
2	Arcadia_2010-11-24	35.627	−97.246	3.96	GS.OK003	1	4.7	0.011025
					GS.OK009	1	3.1	0.0094543
3	AuSableForks_2002-04-20	44.513	−73.699	4.99	NE.BCDNQ	1	2.9	0.012423
					NE.YLE	1	2.8	0.017261
					US.LBNH	1	4.1	0.012593
4	Bardwell_2003-06-06	36.87	−88.98	4.05	NM.SIUC	1	3.1	0.020554
					NM.SLM	1	2	0.0057925
5	Caborn_2002-06-18	37.983	−87.795	4.55	NM.BLO	2	2.95	0.0051382
					NM.MPH	1	1	0.023889
					NM.SIUC	1	2.5	0.02198725
					NM.SLM	4	2.325	0.01548625
					NM.UTMT	2	2.8	0.012744
6	Charleston_2002-11-11	32.404	−79.936	4.03	SP.DFORK	1	2.4	0.01345
7	Concord_2010-09-26	43.291	−71.657	3.05	NE.FFD	1	3	0.0067242
8	FtPayne_2003-04-29	34.494	−85.629	4.62	ET.CPCT	1	3.4	0.0075965
9	Greenbrier_2011-02-28	35.265	−92.34	4.68	AG.HHAR	1	3.8	0.0049057
					AG.WHAR	1	4.7	0.019877
					NM.GILT	1	2.7	0.017053
					NM.LPAR	1	3.2	0.017053
					NM.LPAR	1	3.2	0.014659
					TA.U38A	1	2.5	0.011078
					TA.X40A	1	3.1	0.013945
10	Greentown_2010-12-30	40.427	−85.888	3.85	NM.SIUC	1	2	0.014314
11	Guy_2010-10-15	35.276	−92.322	3.86	AG.FCAR	1	2	0.019101
					NM.X102	1	3.4	0.016843
					NM.X201	1	3.4	0.014314
12	Guy_2010-11-20	35.316	−92.317	3.9	AG.FCAR	1	2	0.019101
					NM.X102	1	3.4	0.016843
					NM.X201	1	3.4	0.014606
13	Lincoln_2010-02-27	35.553	−96.752	4.18	GS.OK001	1	2.8	0.014437
					GS.OK002	1	3.6	0.016511
14	Lebanon_2010-05-21	38.609	−89.833	2.62	NM.BVIL	1	2	0.016523
					NM.SLM	1	1	0.016523
15	Marston_2006-10-18	36.54	−89.64	3.41	NM.SLM	1	2	0.0163355
16	Mineral_2011-08-23	37.905	−77.975	5.74	IU.HRV	2	2.7	0.0163355
					IU.HRV	2	2.7	0.0163355
					IU.HRV	2	2.7	0.01188172
					LD.ALLY	5	3.16	0.01188172
					LD.ALLY	5	3.16	0.012656333
					LD.BRNJ	6	3.15	0.012656333
					LD.BRNJ	6	3.15	0.012807533
					LD.CPNY	12	3.63333	0.012807533
					LD.CPNY	12	3.63333	0.01249769
					LD.CUNY	10	3.75	0.012861869
					LD.FMPA	13	3.59231	0.012412156
					LD.FOR	9	3.43333	0.012412156
					LD.FOR	9	3.43333	0.011646
					LD.MSNJ	9	2.24444	0.015169
					LD.ODNJ	1	2	0.0049783
					LD.PAL	1	2.5	0.0049783
					LD.PAL	1	2.5	0.01114894
					LD.PANJ	5	2.32	0.01114894
					LD.PANJ	5	2.32	0.00796205
					LD.PRNY	2	2.35	0.01230425
					LD.TUPA	4	3.15	0.013907667
					NE.BRYW	3	2.5	0.018901
					NE.FFD	1	3.4	0.01201505
					NE.HNH	6	2.7	0.011970988
					NE.TRY	8	3.1625	0.006847
					NE.WES	1	3.1625	0.018545
					NE.WVL	1	1	0.012781608
					NE.YLE	12	2	0.0059016
					NM.ADSC	1	3.60833	0.01023715
					NM.BLO	4	2	0.01023715
					NM.BLO	4	2.275	0.013910386
					NM.C1SC	7	2.275	0.013401625
					NM.C2SC	4	2.95714	0.012022809
					NM.CVVA	11	2.875	0.013575643
					NM.EVIN	7	4.33636	0.0096676
					NM.OLIL	1	2.9	0.0096676
					NM.OLIL	1	2.9	0.013705
					NM.PIOH	1	2.9	0.009140433
					NM.SHTN	3	2	0.019074
					NM.SLM	1	2.3	0.0083951
					NM.TCIN	2	2	0.0091468
					NM.TRSC	1	2	0.016767
					NM.USIN	1	2.2	0.010069
					NM.UTMT	1	2	0.010069
					NM.UTMT	1	2	0.010069
					NM.UTMT	1	2	0.01142602
					NP.2544	10	2	0.014572775
					NP.2549	4	2.9	0.0087275
					NP.2552	1	3.525	0.011197183
					NP.2554	6	2	0.013455275
					NP.2555	16	2.61667	0.01244285
					NP.2602	2	4.3875	0.012589657
					NP.2648	14	1.5	0.012767458
					NP.2649	12	3.62143	0.0073901
					NP.2652	1	2.725	0.013588244
					NP.2654	9	2	0.01427025
					NP.2655	4	2.91111	0.013117567
					QC.11809	15	2.9	0.0132349
					QC.14663	15	4.41333	0.012823471
					QC.15317	14	4.92667	0.013835958
					QC.15701	12	3.49167	0.012685417
					QC.8653	12	4.20833	0.0086994
					SE.NANPP	1	6.4	0.012738225
					US.AAM	4	2.2	0.0079905
US.ACSO	1	3.4	0.01518864
US.BLA	10	3.61	0.013574433
US.ERPA	3	2.66667	0.013532425
US.MCWV	4	3.575	0.013958
17	Mineral_2011-08-25	37.94	−77.896	3.97	LD.FOR	1	2	0.013958
					LD.FOR	1	2	0.018665
					NQ.Q793	1	4.1	0.01566
					PE.UPAO	1	2.7	0.013523
18	Miston_2005-06-02	36.14	−89.46	4.02	NM.CBMO	1	3.1	0.011884
					NM.GSAR	1	2.1	0.019199
					NM.HDBT	1	3.3	0.016674
					NM.LNXT	1	4.2	0.015764
					NM.MCAR	1	2.7	0.018796
					NM.MCIL	1	3.1	0.018098
					NM.MPH	1	2	0.019384
					NM.RDST	1	2.7	0.01693
					NM.UTMT	1	2.5	0.014444
19	Montgomery_2010-07-16	39.167	−77.252	3.42	PE.PAGS	1	2	0.0021596
20	MtCarmel_2008-04-18	38.45	−87.89	5.3	NM.ATTN	1	2.2	0.0167
					NM.BVIL	1	3.8	0.018513
					NM.CGMO	1	3.5	0.012137
					NM.GLAT	1	2.7	0.016215
					NM.MCAR	1	3.2	0.012226
					NM.PBMO	1	2.8	0.019427
					NM.SCMO	1	3.5	0.013945
					NM.SIUC	1	3.7	0.0167
21	MtCarmel_2008-04-18a	38.48	−87.89	4.64	NM.BVIL	1	3.1	0.018513
					NM.CGMO	1	2.8	0.012226
					NM.PBMO	1	2.9	0.013945
					NM.SIUC	1	3.2	0.013945
					NM.SIUC	1	3.2	0.0167
22	MtCarmel_2008-04-21	38.473	−87.824	4.03	NM.BVIL	1	2	0.018513
					NM.CGMO	1	2.6	0.013945
					NM.SIUC	1	2.7	0.013945
					NM.SIUC	1	2.7	0.0043192
23	MtCarmel_2008-04-25	38.45	−87.87	3.75	NM.BLO	1	1	0.016511
					NM.BVIL	1	2.2	0.013097
					NM.EDIL	1	2.7	0.016166
					NM.SLM	2	2.35	0.019427
24	PrairieCntr_2004-06-28	41.435	−88.937	4.18	NM.SCMO	1	2	0.016588
25	Ridgely_2006-09-07	36.27	−89.5	3.35	NM.CBHT	1	1	0.019892
26	RoseHill_2009-01-29	33.015	−80.172	2.77	NM.ADSC	1	2	0.017838
27	ShadyGrove_2005-05-01	35.83	−90.15	4.25	NM.GSAR	1	3.6	0.017053
					NM.LPAR	1	4.1	0.006811
					NM.RDST	1	2.8	0.014606
28	Slaughterville_2010-10-13	35.202	−97.309	4.36	GS.OK001	1	3.8	0.014437
					GS.OK002	1	3.8	0.01759
					TA.V34A	1	2.7	0.017441
					TA.Y33A	1	3.8	0.01816935
29	Sparks_2011-11-06	35.537	−96.747	5.68	GS.OK001	4	4.25	0.018412
					GS.OK002	1	4.8	0.0036363
					GS.OK005	1	5.6	0.02057575
					GS.OK009	4	4.275	0.026716
					GS.OK010	1	5.3	0.025734
					TA.Q37A	1	3.7	0.0179555
					TA.S34A	4	2.85	0.011608
					TA.S36A	1	3.4	0.0176955
					TA.T38A	2	3.7	0.020677
					TA.T39A	3	2.6	0.0248485
					TA.U38A	2	3.05	0.023497
					TA.V38A	2	3.05	0.015216
					TA.W38A	1	2.7	0.02239
					TA.X37A	1	5	0.028706
30	Sullivan_2011-06-07	38.121	−90.933	3.89	NM.CUET	1	2.1	0.023424
					NM.JCMO	1	3.1	0.018128
					NM.SCMO	1	2.4	0.020525
31	ValDesBois_2010-06-23	45.904	−75.497	5.1	CN.OTT	1	2.9	0.025395
					CN.OTGH	1	2.9	0.020525
					CN.OTT	1	2.9	0.0043964
					CN.SUNO	1	3.1	0.021967
					CN.TIMO	1	2.9	0.026675
					LD.ACCN	1	2.1	0.026307
					LD.CPNY	1	2.8	0.026307
					LD.CPNY	1	2.8	0.013958
					LD.FOR	1	2.3	0.026446
					LD.MMNY	1	2	0.026446
					LD.MMNY	1	2	0.023541
					LD.PRNY	1	3.6	0.012423
					NE.YLE	1	2.4	0.01566
					PE.UPAO	1	2.7	0.019427
32	Whiting_2010-03-02	36.788	−89.357	3.4	NM.SCMO	1	1	0.019427
33	RiviereDuLoup_2005-03-06	47.7528	−69.7321	4.65	CN.BSPQ	1	4	0.012414
					CN.LMBQ	1	4	0.012802
					CN.OTT	1	2	0.026225
					CN.RDLQ	1	4	0.0050631
					CN.STPQ	1	5	0.011934
					NE.PQI	1	3	0.013069

CDI, community decimal intensity.

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