Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 16-07-2019 and time 07:13:25 (UTC) in region 1 km W San Severino Marche (MC)

A magnitude ML 1.6 earthquake occured in region: 1 km W San Severino Marche (MC), on

  • 16-07-2019 07:13:25 (UTC)
  • 16-07-2019 09:13:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2340, 13.1660 at 14 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Severino Marche MC 1 12726 12726
Serrapetrona MC 7 966 13692
Gagliole MC 8 620 14312
Castelraimondo MC 9 4587 18899
Belforte del Chienti MC 10 1886 20785
Tolentino MC 10 20069 40854
Caldarola MC 12 1823 42677
Matelica MC 13 9981 52658
Camerino MC 14 6974 59632
Camporotondo di Fiastrone MC 14 563 60195
Treia MC 15 9403 69598
Pollenza MC 15 6618 76216
Cessapalombo MC 16 512 76728
Pioraco MC 16 1134 77862
Cingoli MC 16 10352 88214
Poggio San Vicino MC 17 246 88460
Colmurano MC 17 1263 89723
Cerreto d'Esi AN 18 3817 93540
Urbisaglia MC 18 2628 96168
Esanatoglia MC 18 2034 98202
Apiro MC 18 2280 100482
San Ginesio MC 19 3498 103980
Ripe San Ginesio MC 19 852 104832
Fiuminata MC 20 1402 106234
Muccia MC 20 915 107149
Sefro MC 20 422 107571

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km NE of Foligno (57155 inhabitants)
51 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
69 Km S of Fano (60888 inhabitants)
78 Km NW of Teramo (54892 inhabitants)
78 Km S of Pesaro (94582 inhabitants)
86 Km NE of Terni (111501 inhabitants)
100 Km N of L'Aquila (69753 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 2019-07-16
07:13:25		 43.2345 13.1658 14 2019-11-13
14:30:58		 Bollettino Sismico Italiano INGV 71688761
Reviewed
Rev100 		ML 1.6 2019-07-16
07:13:25		 43.237 13.1773 16 2019-07-16
07:23:36		 Sala Sismica INGV-Roma 70622301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-16 07:13:25 ± 0.08
Latitude 43.2345 ± 0.0036
Longitude 13.1658 ± 0.0062
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71688761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 457
Semi-minor axis of confidence ellipse (meter) 105
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 80
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 74
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.07195
Epicentral distance of station farthest from the epicenter (degree) 0.57107
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 71688761
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-20 16:09:37

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 70622301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-16 07:23:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-07-16T07:13:45.44 0.6 undecidable manual S 304 60.8946 94 0.88 35
IV.ATVO.HHZ. 2019-07-16T07:13:45.89 0.6 undecidable manual S 285 63.3921 93 0.64 39
IV.AOI.HHE. 2019-07-16T07:13:42.44 0.3 undecidable manual S 45 49.617 95 0.86 55
IV.ASSB.HHZ. 2019-07-16T07:13:40.90 0.6 undecidable manual S 243 46.2204 95 0.23 45
IV.MMO1.EHZ. 2019-07-16T07:13:39.14 0.6 undecidable manual S 161 39.4272 97 0.28 46
IV.MF5.EHZ. 2019-07-16T07:13:38.82 0.6 undecidable manual S 139 36.2415 97 0.79 39
IV.MC2.EHZ. 2019-07-16T07:13:38.23 0.6 undecidable manual S 177 35.8419 98 0.3 46
IV.FEMA.HNE. 2019-07-16T07:13:37.36 0.1 undecidable manual S 197 31.6461 99 0.55 86
IV.FOSV.EHZ. 2019-07-16T07:13:37.60 0.6 undecidable manual S 282 33.3444 98 0.34 45
IV.ATVO.HHZ. 2019-07-16T07:13:36.82 0.6 undecidable manual P 285 63.3921 93 -0.23 44
IT.MTCL.HGZ. 2019-07-16T07:13:36.47 0.3 undecidable manual S 207 29.8479 100 0.12 72
IV.PIEI.HHZ. 2019-07-16T07:13:36.48 0.6 positive manual P 304 60.8946 94 -0.17 45
IV.CESI.HHE. 2019-07-16T07:13:36.89 0.1 undecidable manual S 220 33.1446 99 -0.3 91
IV.SAP2.EHE. 2019-07-16T07:13:35.65 0.6 undecidable manual S 129 24.2535 104 0.77 40
IV.AOI.HHE. 2019-07-16T07:13:34.99 0.3 undecidable manual P 45 49.617 95 0.07 70
IV.FDMO.HHZ. 2019-07-16T07:13:34.52 0.3 undecidable manual S 196 22.8549 106 0 74
IV.MML1.HNE. 2019-07-16T07:13:34.22 0.6 undecidable manual S 230 20.6682 109 0.27 47
IV.ASSB.HHZ. 2019-07-16T07:13:34.23 0.1 negative manual P 243 46.2204 95 -0.17 92
IV.MNTT.EHZ. 2019-07-16T07:13:33.92 0.6 undecidable manual P 119 39.7269 97 0.52 43
IV.NRCA.HHZ. 2019-07-16T07:13:33.90 0.3 undecidable manual P 185 44.622 96 -0.26 67
IV.SNTG.HHZ. 2019-07-16T07:13:33.53 0.6 undecidable manual S 277 18.3705 113 0.15 48
IV.MF5.EHZ. 2019-07-16T07:13:32.27 0.3 undecidable manual P 139 36.2415 97 -0.61 62
IV.MC2.EHZ. 2019-07-16T07:13:32.58 0.3 undecidable manual P 177 35.8419 98 -0.24 69
IV.FOSV.EHZ. 2019-07-16T07:13:32.23 0.1 positive manual P 282 33.3444 98 -0.2 93
IV.CESI.HHE. 2019-07-16T07:13:32.29 0.1 undecidable manual P 220 33.1446 99 -0.1 95
IV.MMO1.EHZ. 2019-07-16T07:13:32.97 0.1 negative manual P 161 39.4272 97 -0.38 88
IV.ARVD.HHZ. 2019-07-16T07:13:32.29 0.3 undecidable manual P 328 34.3434 98 -0.3 69
IV.CING.HHE. 2019-07-16T07:13:32.59 0.3 undecidable manual S 9 15.873 118 -0.18 73
IV.MTL1.HNN. 2019-07-16T07:13:32.57 0.6 undecidable manual S 281 12.876 126 0.47 45
IT.MTCL.HGZ. 2019-07-16T07:13:31.96 0.1 undecidable manual P 207 29.8479 100 0.05 97
IV.PF6.EHE. 2019-07-16T07:13:31.56 0.6 undecidable manual S 168 10.9779 132 -0.15 49
IV.EL6.EHZ. 2019-07-16T07:13:31.87 0.6 undecidable manual S 334 11.7771 130 0 50
IV.FEMA.HNE. 2019-07-16T07:13:31.97 0.3 undecidable manual P 197 31.6461 99 -0.2 70
IV.GAG1.HNE. 2019-07-16T07:13:31.43 0.6 undecidable manual S 273 7.9809 143 0.26 48
IV.SNTG.HHZ. 2019-07-16T07:13:30.04 0.1 positive manual P 277 18.3705 113 -0.15 97
IV.FDMO.HHZ. 2019-07-16T07:13:30.57 0.1 positive manual P 196 22.8549 106 -0.28 93
IV.MML1.HNE. 2019-07-16T07:13:30.47 0.1 positive manual P 230 20.6682 109 -0.05 98
IV.SAP2.EHE. 2019-07-16T07:13:30.92 0.6 undecidable manual P 129 24.2535 104 -0.14 48
IV.CING.HHE. 2019-07-16T07:13:29.53 0.1 negative manual P 9 15.873 118 -0.31 94
IV.MTL1.HNN. 2019-07-16T07:13:29.47 0.1 undecidable manual P 281 12.876 126 0.02 100
IV.PF6.EHE. 2019-07-16T07:13:29.05 0.3 undecidable manual P 168 10.9779 132 -0.18 73
IV.EL6.EHZ. 2019-07-16T07:13:29.23 0.1 negative manual P 334 11.7771 130 -0.09 99
IV.GAG1.HNE. 2019-07-16T07:13:28.92 0.3 undecidable manual P 273 7.9809 143 0 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHE. ML:2.1 0.001183883 0.16 AML other m 2019-07-16T07:13:32.45
IV.SNTG.HNN. ML:1.6 0.00028034185 0.2592 AML other m 2019-07-16T07:13:33.75
IV.SNTG.HHN. ML:1.7 0.00033942855 0.2592 AML other m 2019-07-16T07:13:33.75
IV.SNTG.HNE. ML:1.6 0.00027572065000000003 0.2624 AML other m 2019-07-16T07:13:33.62
IV.EL6.EHN. ML:2.0 0.00108626295 0.2176 AML other m 2019-07-16T07:13:33.71
IV.SNTG.HHE. ML:1.4 0.0001937282 0.1632 AML other m 2019-07-16T07:13:33.75
IV.FDMO.HHE. ML:1.9 0.00050002605 0.2592 AML other m 2019-07-16T07:13:34.79
IV.FDMO.HHN. ML:1.8 0.0003489673 1.8208 AML other m 2019-07-16T07:13:34.93
IV.ARVD.HHE. ML:1.4 0.000090182075 0.1024 AML other m 2019-07-16T07:13:38.21
IV.ARVD.HHN. ML:1.2 0.00006545697 0.32 AML other m 2019-07-16T07:13:38.42
IV.FOSV.EHN. ML:1.4 0.00010178065 0.2976 AML other m 2019-07-16T07:13:38.71
IV.FOSV.EHE. ML:1.2 0.000070068355 1.76 AML other m 2019-07-16T07:13:38.10
IV.MF5.EHN. ML:1.9 0.0003174179 0.4192 AML other m 2019-07-16T07:13:39.41
IV.MF5.EHE. ML:1.7 0.0002031112 0.2816 AML other m 2019-07-16T07:13:40.14
IV.ASSB.HHE. ML:1.5 0.000085420945 0.0992 AML other m 2019-07-16T07:13:41.99
IV.MNTT.EHN. ML:1.9 0.000242724785 0.2816 AML other m 2019-07-16T07:13:42.35
IV.ASSB.HHN. ML:1.6 0.00009938342 0.1792 AML other m 2019-07-16T07:13:42.36
IV.MNTT.EHE. ML:1.9 0.00027347185 0.5984 AML other m 2019-07-16T07:13:45.56
IV.ATVO.HHN. ML:1.4 0.000043601164999999996 0.2624 AML other m 2019-07-16T07:13:46.22
IV.PIEI.HHN. ML:1.3 0.000042112495 0.1568 AML other m 2019-07-16T07:13:46.12
IV.ATVO.HHE. ML:1.5 0.000065523335 0.1984 AML other m 2019-07-16T07:13:46.27
IV.PIEI.HHE. ML:1.4 0.000053720745 0.1408 AML other m 2019-07-16T07:13:48.55
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