Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 03-07-2019 and time 14:28:44 (Italy) in region 6 km SE Castelsantangelo sul Nera (MC)

A magnitude ML 1.6 earthquake occured in region: 6 km SE Castelsantangelo sul Nera (MC), on

  • 03-07-2019 12:28:44 (UTC)
  • 03-07-2019 14:28:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8580, 13.2000 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castelsantangelo sul Nera MC 6 281 281
Ussita MC 11 444 725
Montegallo AP 11 523 1248
Norcia PG 11 4957 6205
Montemonaco AP 11 604 6809
Visso MC 12 1107 7916
Arquata del Tronto AP 12 1178 9094
Preci PG 13 724 9818
Montefortino FM 15 1178 10996
Bolognola MC 15 142 11138
Accumoli RI 19 667 11805
Amandola FM 19 3629 15434
Acquacanina MC 19 121 15555
Acquasanta Terme AP 20 2916 18471

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
47 Km W of Teramo (54892 inhabitants)
56 Km NE of Terni (111501 inhabitants)
59 Km N of L'Aquila (69753 inhabitants)
72 Km E of Perugia (166134 inhabitants)
87 Km W of Montesilvano (53738 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
94 Km W of Pescara (121014 inhabitants)
97 Km NW of Chieti (51815 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.6 2019-07-03
12:28:44		 42.858 13.2003 10 2019-11-13
14:30:59		 Bollettino Sismico Italiano INGV 71890581
Reviewed
Rev100 		ML 1.6 2019-07-03
12:28:44		 42.8573 13.2033 10 2019-07-03
12:47:01		 Sala Sismica INGV-Roma 70160141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-03 12:28:44 ± 0.04
Latitude 42.8580 ± 0.0027
Longitude 13.2003 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71890581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 324
Semi-minor axis of confidence ellipse (meter) 184
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 251
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 47
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 1.52165
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 30
Type of magnitude ML
Reference to an origin 70160141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-03 12:47:01

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 71890581
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-28 17:46:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2019-07-03T12:29:13.02 0.3 undecidable manual P 294 168.9087 50 0.85 42
IV.TERO.HHZ. 2019-07-03T12:28:58.30 0.6 undecidable manual S 128 41.9247 50 -0.17 46
IV.MURB.HHZ. 2019-07-03T12:28:57.15 0.3 undecidable manual P 310 70.8735 50 0.09 67
IV.RM33.EHZ. 2019-07-03T12:28:57.70 0.6 undecidable manual S 178 38.7279 50 0.09 47
IV.CAMP.HHZ. 2019-07-03T12:28:57.60 0.6 undecidable manual S 154 39.5271 50 -0.23 46
IV.MML1.EHE. 2019-07-03T12:28:56.20 0.3 undecidable manual S 327 33.8439 50 -0.11 71
IV.SAP2.EHE. 2019-07-03T12:28:56.10 0.3 undecidable manual S 31 31.0467 50 0.56 65
IV.GAVE.EHZ. 2019-07-03T12:28:55.60 0.6 undecidable manual S 234 30.9468 50 0.06 48
IV.LNSS.HHZ. 2019-07-03T12:28:55.80 0.6 undecidable manual S 205 31.1466 50 0.21 47
IV.PF6.EHE. 2019-07-03T12:28:55.10 0.3 undecidable manual S 359 31.0467 50 -0.46 67
IV.GUMA.HHE. 2019-07-03T12:28:54.30 0.3 undecidable manual S 26 25.2525 50 0.3 70
IV.MOMA.HHZ. 2019-07-03T12:28:54.52 1.0 negative manual P 264 51.6039 50 0.43 22
IV.SMA1.EHZ. 2019-07-03T12:28:54.70 0.6 undecidable manual S 156 27.5502 50 0.08 48
IV.T1299.HNN. 2019-07-03T12:28:54.10 0.3 undecidable manual S 165 25.6521 50 -0.03 74
IV.EL6.EHZ. 2019-07-03T12:28:54.18 0.6 positive manual P 351 52.9026 50 -0.11 46
IV.MF5.EHZ. 2019-07-03T12:28:54.20 0.6 undecidable manual S 56 25.5522 50 0.12 48
IV.GIGS.HHZ. 2019-07-03T12:28:54.29 0.3 undecidable manual P 146 54.2013 50 -0.2 68
IV.SNTG.HHZ. 2019-07-03T12:28:53.18 0.6 undecidable manual P 335 48.8178 50 -0.48 43
IV.ASSB.HHZ. 2019-07-03T12:28:53.41 0.6 undecidable manual P 295 48.5181 50 -0.2 46
IV.OFFI.HHZ. 2019-07-03T12:28:52.90 0.6 undecidable manual P 78 40.3263 50 0.54 43
IT.MTCL.HGE. 2019-07-03T12:28:52.60 0.3 undecidable manual S 313 22.2555 114 -0.45 68
IV.FDMO.HHZ. 2019-07-03T12:28:52.70 0.6 undecidable manual S 335 21.867 115 -0.23 48
IV.TERO.HHZ. 2019-07-03T12:28:52.43 0.1 undecidable manual P 128 41.9247 50 -0.17 93
IV.MNTT.EHE. 2019-07-03T12:28:52.21 0.6 undecidable manual P 55 39.2274 50 0.02 48
IV.RM33.EHZ. 2019-07-03T12:28:51.98 1.0 undecidable manual P 178 38.7279 50 -0.12 24
IV.GAVE.EHZ. 2019-07-03T12:28:51.00 0.6 undecidable manual P 234 30.9468 50 0.09 48
IV.SAP2.EHE. 2019-07-03T12:28:51.16 0.1 undecidable manual P 31 31.0467 50 0.25 93
IV.FEMA.HNE. 2019-07-03T12:28:51.40 0.3 undecidable manual S 313 16.872 121 0.01 75
IV.CAMP.HHZ. 2019-07-03T12:28:51.96 0.1 undecidable manual P 154 39.5271 50 -0.27 91
IV.MML1.EHE. 2019-07-03T12:28:51.18 0.1 undecidable manual P 327 33.8439 50 -0.18 94
IV.MTRA.EHZ. 2019-07-03T12:28:51.90 0.6 undecidable manual S 125 19.5693 117 -0.31 47
IV.MF5.EHZ. 2019-07-03T12:28:50.25 1.0 negative manual P 56 25.5522 50 0.18 24
IV.GUMA.HHE. 2019-07-03T12:28:50.10 0.1 undecidable manual P 26 25.2525 50 0.08 97
IV.LNSS.HHZ. 2019-07-03T12:28:50.91 0.1 undecidable manual P 205 31.1466 50 -0.03 97
IV.SMA1.EHZ. 2019-07-03T12:28:50.41 0.6 negative manual P 156 27.5502 50 0.03 49
IV.T1299.HNN. 2019-07-03T12:28:50.14 0.3 undecidable manual P 165 25.6521 50 0.05 74
IV.PF6.EHE. 2019-07-03T12:28:50.57 0.1 undecidable manual P 359 31.0467 50 -0.35 91
IV.FDMO.HHZ. 2019-07-03T12:28:49.21 1.0 undecidable manual P 335 21.867 115 -0.19 24
IV.MMO1.EHE. 2019-07-03T12:28:49.60 0.3 undecidable manual S 66 11.2776 132 -0.22 73
IT.MTCL.HGE. 2019-07-03T12:28:49.31 0.1 undecidable manual P 313 22.2555 114 -0.17 96
IV.NRCA.HNZ. 2019-07-03T12:28:49.10 0.6 undecidable manual S 249 7.4814 143 0.16 49
IV.MC2.EHZ. 2019-07-03T12:28:48.90 0.6 undecidable manual S 351 5.994 149 0.25 49
IV.MTRA.EHZ. 2019-07-03T12:28:48.92 0.1 positive manual P 125 19.5693 117 -0.06 99
IV.FEMA.HNE. 2019-07-03T12:28:48.66 0.1 undecidable manual P 313 16.872 121 0.15 98
IV.MC2.EHZ. 2019-07-03T12:28:47.30 0.6 undecidable manual P 351 5.994 149 0.37 47
IV.MMO1.EHE. 2019-07-03T12:28:47.68 0.1 undecidable manual P 66 11.2776 132 0.07 100
IV.NRCA.HNZ. 2019-07-03T12:28:47.47 0.1 negative manual P 249 7.4814 143 0.37 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:0.0 0.0067758655000000004 0.1344 AML other m 2019-07-03T12:28:49.35
IV.NRCA.HHN. ML:0.0 0.0077273735 0.1408 AML other m 2019-07-03T12:28:49.35
IV.NRCA.HHE. ML:0.0 0.005027644 0.1216 AML other m 2019-07-03T12:28:49.65
IV.NRCA.HNE. ML:0.0 0.0048453225 0.1088 AML other m 2019-07-03T12:28:49.65
IV.MTRA.EHN. ML:0.0 0.0005431454 0.2368 AML other m 2019-07-03T12:28:52.78
IV.FDMO.HHE. ML:0.0 0.0002750989 0.3008 AML other m 2019-07-03T12:28:52.94
IV.FDMO.HHN. ML:0.0 0.0004610856 0.2432 AML other m 2019-07-03T12:28:52.90
IV.MTRA.EHE. ML:0.0 0.00042531450000000005 0.1024 AML other m 2019-07-03T12:28:53.12
IV.MF5.EHE. ML:0.0 0.00016187187 0.32 AML other m 2019-07-03T12:28:54.61
IV.SMA1.EHE. ML:0.0 0.0002871827 0.2624 AML other m 2019-07-03T12:28:54.77
IV.MF5.EHN. ML:0.0 0.00025552125 0.16 AML other m 2019-07-03T12:28:54.85
IV.SMA1.EHN. ML:0.0 0.0001853928 0.1984 AML other m 2019-07-03T12:28:55.13
IV.GAVE.EHN. ML:0.0 0.0002442584 0.1792 AML other m 2019-07-03T12:28:55.83
IV.GAVE.EHE. ML:0.0 0.00044430519999999994 0.16 AML other m 2019-07-03T12:28:56.09
IV.LNSS.HHE. ML:0.0 0.00018553540000000002 0.1216 AML other m 2019-07-03T12:28:56.99
IV.LNSS.HHN. ML:0.0 0.00016655539999999998 0.2176 AML other m 2019-07-03T12:28:57.10
IV.CAMP.HHE. ML:0.0 0.000103815055 0.2176 AML other m 2019-07-03T12:28:57.82
IV.CAMP.HHN. ML:0.0 0.000046881284999999993 0.3584 AML other m 2019-07-03T12:28:58.52
IV.TERO.HHN. ML:0.0 0.00012568764999999998 0.1216 AML other m 2019-07-03T12:28:58.79
IV.TERO.HHE. ML:0.0 0.00010130495 0.1024 AML other m 2019-07-03T12:28:58.84
IV.RM33.EHE. ML:0.0 0.000060908465 0.1408 AML other m 2019-07-03T12:28:59.06
IV.RM33.EHN. ML:0.0 0.000048455264999999994 0.2048 AML other m 2019-07-03T12:28:59.66
IV.ASSB.HHE. ML:0.0 0.000034740800000000005 0.2368 AML other m 2019-07-03T12:29:01.29
IV.ASSB.HHN. ML:0.0 0.00004319282 0.1792 AML other m 2019-07-03T12:29:02.26
IV.GIGS.HHN. ML:0.0 0.00001411297 0.1344 AML other m 2019-07-03T12:29:02.48
IV.MOMA.HHN. ML:0.0 0.000031506315 0.1408 AML other m 2019-07-03T12:29:03.06
IV.MOMA.HHE. ML:0.0 0.000059170619999999994 0.1408 AML other m 2019-07-03T12:29:03.47
IV.GIGS.HHE. ML:0.0 0.000011480542500000001 0.16 AML other m 2019-07-03T12:29:02.32
IV.MURB.HHN. ML:0.0 0.00004259135 0.1792 AML other m 2019-07-03T12:29:08.49
IV.MURB.HHE. ML:0.0 0.00006218566000000001 0.2432 AML other m 2019-07-03T12:29:09.58
IV.MTRA.HNE. ML:1.8 0.0004390601 0.1024 AML other m 2019-07-03T12:28:53.12
IV.MTRA.HNN. ML:1.8 0.0005223659 0.2176 AML other m 2019-07-03T12:28:54.16
IV.LNSS.HNE. ML:1.6 0.0001778156 0.128 AML other m 2019-07-03T12:28:56.99
IV.LNSS.HNN. ML:1.6 0.0001684013 0.2688 AML other m 2019-07-03T12:28:56.58
IV.GAVE.HNE. ML:2.0 0.00046198975 0.16 AML other m 2019-07-03T12:28:56.01
IV.GAVE.HNN. ML:1.2 0.000075728075 0.2112 AML other m 2019-07-03T12:28:56.18
IV.TERO.HNN. ML:1.3 0.000057928995 0.128 AML other m 2019-07-03T12:28:58.73
IV.OFFI.HHE. ML:1.4 0.00009547501 0.3776 AML other m 2019-07-03T12:29:04.09
IV.OFFI.HHN. ML:1.4 0.000092653665 0.704 AML other m 2019-07-03T12:29:05.69
IV.EL6.EHN. ML:1.5 0.000071118067 0.256 AML other m 2019-07-03T12:29:03.29
IV.EL6.EHE. ML:1.4 0.0000654432 0.256 AML other m 2019-07-03T12:29:02.58
IV.MOMA.HNE. ML:1.7 0.0001202465275 0.4288 AML other m 2019-07-03T12:29:04.27
IV.MURB.HNE. ML:1.9 0.0001191171245 0.512 AML other m 2019-07-03T12:29:13.25
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download