Earthquake with magnitude of ML 1.1 on date 16-09-2019 and time 19:52:32 (Italy) in region 4 km N Monte Cavallo (MC)

A magnitude ML 1.1 earthquake occured in region: 4 km N Monte Cavallo (MC), on

  • 16-09-2019 17:52:32 (UTC)
  • 16-09-2019 19:52:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.03, 13.01 at 7 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Monte Cavallo MC 4 145 145
Pieve Torina MC 4 1458 1603
Fiordimonte MC 7 202 1805
Serravalle di Chienti MC 7 1070 2875
Muccia MC 7 915 3790
Pievebovigliana MC 7 866 4656
Fiastra MC 12 559 5215
Visso MC 12 1107 6322
Camerino MC 13 6974 13296
Acquacanina MC 14 121 13417
Ussita MC 14 444 13861
Sefro MC 14 422 14283
Preci PG 17 724 15007
Sellano PG 17 1079 16086
Pioraco MC 17 1134 17220
Bolognola MC 18 142 17362
Castelsantangelo sul Nera MC 19 281 17643
Fiuminata MC 19 1402 19045

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
99 Km S of Pesaro (94582 inhabitants)
100 Km NE of Viterbo (67173 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 1.1 2019-09-16
17:52:32
43.03 13.01 7 2020-02-28
16:42:16
Bollettino Sismico Italiano INGV 75080091
Reviewed
Rev100
ML 1.1 2019-09-16
17:52:33
43.04 13.01 6 2019-09-16
17:56:13
Sala Sismica INGV-Roma 72472031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-16 17:52:32 ± 0.08
Latitude 43.03 ± 0.00
Longitude 13.01 ± 0.00
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75080091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 370
Semi-minor axis of confidence ellipse (meter) 215
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.03327
Epicentral distance of station farthest from the epicenter (degree) 0.61514
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 75080091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-29 11:10:34

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 72472031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-16 17:56:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-09-16T17:52:55.31 0.6 undecidable manual S 326 0.6151 50 0.69 38
IV.ARVD.HHZ. 2019-09-16T17:52:50.69 0.6 undecidable manual S 354 0.4739 50 0.24 44
IV.EL6.EHZ. 2019-09-16T17:52:44.94 0.3 undecidable manual S 13 0.3103 101 -0.2 69
IV.PIEI.HHZ. 2019-09-16T17:52:44.99 0.6 undecidable manual P 326 0.6151 50 -0.49 41
IV.MMO1.EHZ. 2019-09-16T17:52:43.24 0.6 undecidable manual S 119 0.2644 103 -0.19 47
IV.ARVD.HHZ. 2019-09-16T17:52:43.32 0.6 undecidable manual P 354 0.4739 50 0.26 44
IV.GUMA.HNN. 2019-09-16T17:52:43.34 0.3 undecidable manual S 81 0.241 104 0.81 58
IV.ASSB.HHZ. 2019-09-16T17:52:43.25 0.6 undecidable manual S 274 0.2563 103 0.13 47
IV.SMA1.EHZ. 2019-09-16T17:52:42.39 0.3 undecidable manual P 149 0.4623 50 -0.47 63
IV.NRCA.HHZ. 2019-09-16T17:52:41.42 0.6 undecidable manual S 158 0.2077 106 0.13 48
IV.MC2.EHZ. 2019-09-16T17:52:40.92 0.6 undecidable manual S 131 0.1745 109 0.84 39
IV.PF6.EHN. 2019-09-16T17:52:40.19 0.6 undecidable manual S 50 0.1754 109 0.09 48
IV.CSP1.EHZ. 2019-09-16T17:52:39.55 0.3 undecidable manual S 65 0.1574 111 0.1 73
IV.EL6.EHZ. 2019-09-16T17:52:39.57 0.3 undecidable manual P 13 0.3103 101 -0.43 66
IV.FOSV.EHZ. 2019-09-16T17:52:39.82 0.6 undecidable manual P 326 0.3238 101 -0.47 43
IV.ASSB.HHZ. 2019-09-16T17:52:38.66 0.1 undecidable manual P 274 0.2563 103 -0.17 94
IV.MMO1.EHZ. 2019-09-16T17:52:38.67 0.1 undecidable manual P 119 0.2644 103 -0.34 90
IV.GUMA.HNN. 2019-09-16T17:52:38.62 0.3 undecidable manual P 81 0.241 104 0.13 71
IV.MML1.HNE. 2019-09-16T17:52:37.47 0.6 undecidable manual S 343 0.0908 123 0.29 47
IV.MC2.EHZ. 2019-09-16T17:52:37.12 0.3 undecidable manual P 131 0.1745 109 0.04 73
IV.CESI.HHZ. 2019-09-16T17:52:37.23 0.3 undecidable manual S 254 0.0791 127 0.42 69
IV.NRCA.HHZ. 2019-09-16T17:52:37.70 0.3 undecidable manual P 158 0.2077 106 -0.08 72
IV.CSP1.EHZ. 2019-09-16T17:52:36.74 0.1 undecidable manual P 65 0.1574 111 0.02 98
IV.PF6.EHN. 2019-09-16T17:52:36.99 0.1 undecidable manual P 50 0.1754 109 -0.1 97
IV.FEMA.HNE. 2019-09-16T17:52:36.66 0.6 undecidable manual S 155 0.071 130 0.11 49
IV.CESI.HHZ. 2019-09-16T17:52:35.48 0.1 undecidable manual P 254 0.0791 127 0.29 94
IV.FEMA.HNE. 2019-09-16T17:52:35.13 0.1 undecidable manual P 155 0.071 130 0.09 99
IT.MTCL.HGZ. 2019-09-16T17:52:35.25 0.3 undecidable manual S 192 0.0333 151 -0.37 70
IV.MML1.HNE. 2019-09-16T17:52:35.41 0.1 undecidable manual P 343 0.0908 123 0.01 100
IV.FDMO.HHZ. 2019-09-16T17:52:35.85 0.6 undecidable manual S 80 0.0576 136 -0.34 47
IT.MTCL.HGZ. 2019-09-16T17:52:34.40 0.1 undecidable manual P 192 0.0333 151 -0.1 99
IV.FDMO.HHZ. 2019-09-16T17:52:34.72 0.1 positive manual P 80 0.0576 136 -0.11 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0 0.00071776585 1.7824 AML other m 2019-09-16T17:52:35.01
IV.FDMO.HHN. ML:0 0.001132481 1.8336 AML other m 2019-09-16T17:52:35.01
IV.CESI.HNE. ML:0.9 0.0001372919 0.384 AML other m 2019-09-16T17:52:39.40
IV.CSP1.EHE. ML:1.3 0.00017717 1.7056 AML other m 2019-09-16T17:52:40.09
IV.CESI.HHN. ML:1 0.00018963245 0.3328 AML other m 2019-09-16T17:52:40.01
IV.CESI.HNN. ML:1.1 0.00019882585 0.3072 AML other m 2019-09-16T17:52:40.18
IV.CSP1.EHN. ML:1.2 0.0001296732 0.2176 AML other m 2019-09-16T17:52:41.57
IV.CESI.HHE. ML:0.9 0.0001275777 0.4608 AML other m 2019-09-16T17:52:41.25
IV.NRCA.HNE. ML:1.5 0.00021711065 0.1408 AML other m 2019-09-16T17:52:42.16
IV.NRCA.HHE. ML:1.6 0.0002437534 0.1408 AML other m 2019-09-16T17:52:42.16
IV.NRCA.HHN. ML:1.5 0.00021575925 1.8848 AML other m 2019-09-16T17:52:43.99
IV.NRCA.HNN. ML:1.5 0.00021133215 1.872 AML other m 2019-09-16T17:52:43.06
IV.ASSB.HHN. ML:0.9 4.6688775E-5 0.2432 AML other m 2019-09-16T17:52:43.54
IV.ASSB.HHE. ML:0.9 3.8990135E-5 0.3712 AML other m 2019-09-16T17:52:45.29
IV.EL6.EHN. ML:1.4 0.00011015185 0.2048 AML other m 2019-09-16T17:52:45.77
IV.EL6.EHE. ML:1.4 9.6152535E-5 0.192 AML other m 2019-09-16T17:52:46.21
IV.FOSV.EHE. ML:0.6 1.540948E-5 0.2816 AML other m 2019-09-16T17:52:47.69
IV.FOSV.EHN. ML:0.8 2.5923525E-5 0.3584 AML other m 2019-09-16T17:52:47.86
IV.SMA1.EHN. ML:0.9 2.2233005E-5 0.1792 AML other m 2019-09-16T17:52:51.22
IV.SMA1.EHE. ML:0.9 1.942684E-5 0.3072 AML other m 2019-09-16T17:52:54.46
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download