Earthquake with magnitude of ML 1.3 on date 19-08-2019 and time 22:07:51 (UTC) in region Costa Siciliana nord orientale (Messina)

A magnitude ML 1.3 earthquake occured in region: Costa Siciliana nord orientale (Messina), on

  • 19-08-2019 22:07:51 (UTC)
  • 20-08-2019 00:07:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.16, 15.12 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Terme Vigliatore ME 4 7395 7395
Falcone ME 6 2808 10203
Furnari ME 6 3784 13987
Oliveri ME 7 2181 16168
Rodì Milici ME 7 2056 18224
Mazzarrà Sant'Andrea ME 8 1531 19755
Barcellona Pozzo di Gotto ME 9 41583 61338
Castroreale ME 10 2504 63842
Merì ME 11 2338 66180
Basicò ME 12 612 66792
Tripi ME 12 873 67665
Milazzo ME 13 31646 99311
San Filippo del Mela ME 13 7115 106426
Patti ME 14 13431 119857
Santa Lucia del Mela ME 14 4650 124507
Montagnareale ME 16 1615 126122
Novara di Sicilia ME 16 1337 127459
Librizzi ME 16 1660 129119
Pace del Mela ME 16 6239 135358
Gualtieri Sicaminò ME 17 1807 137165
Montalbano Elicona ME 18 2287 139452
Condrò ME 18 493 139945
San Piero Patti ME 18 2915 142860
Fondachelli-Fantina ME 20 1019 143879

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km W of Messina (238439 inhabitants)
46 Km W of Reggio di Calabria (183035 inhabitants)
61 Km N of Acireale (52622 inhabitants)
73 Km N of Catania (314555 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.3 2019-08-19
22:07:51
38.16 15.12 11 2019-08-19
22:12:27
Sala Sismica INGV-Roma 71635751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-19 22:07:51 ± 0.08
Latitude 38.16 ± 0.00
Longitude 15.12 ± 0.00
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71635751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 356
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 10
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.14119
Epicentral distance of station farthest from the epicenter (degree) 0.32016
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 71635751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-19 22:12:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2019-08-19T22:08:03.04 0.6 undecidable manual S 71 0.3202 50 -0.34 46
IV.IVPL.HHZ. 2019-08-19T22:08:01.18 0.6 undecidable manual S 333 0.2446 50 0.03 48
IV.MUCR.HHZ. 2019-08-19T22:08:00.55 0.6 undecidable manual S 240 0.2275 50 -0.08 49
IV.MPNC.HHZ. 2019-08-19T22:07:59.50 0.3 undecidable manual S 94 0.1808 118 0.33 69
IV.AIO.HHZ. 2019-08-19T22:07:59.87 0.3 undecidable manual S 155 0.2059 50 -0.14 74
IV.MSRU.HHZ. 2019-08-19T22:07:58.25 0.1 undecidable manual P 71 0.3202 50 -0.03 96
IV.MILZ.HHZ. 2019-08-19T22:07:57.73 0.3 undecidable manual S 37 0.1412 124 -0.12 72
IV.IVPL.HHZ. 2019-08-19T22:07:57.03 0.1 undecidable manual P 333 0.2446 50 0.04 97
IV.AIO.HHZ. 2019-08-19T22:07:56.41 0.1 undecidable manual P 155 0.2059 50 0.08 96
IV.MUCR.HHZ. 2019-08-19T22:07:56.69 0.1 undecidable manual P 240 0.2275 50 0 98
IV.MILZ.HHZ. 2019-08-19T22:07:55.16 0.1 undecidable manual P 37 0.1412 124 0.07 100
IV.MPNC.HHZ. 2019-08-19T22:07:55.95 0.1 undecidable manual P 94 0.1808 118 0.11 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MILZ.HHN. ML:1.2 0.0001585 0.34 AML other m 2019-08-19T22:07:57.98
IV.MILZ.HHE. ML:1.7 0.0005305 1.68 AML other m 2019-08-19T22:07:58.93
IV.MPNC.HHE. ML:1.4 0.0001675 0.38 AML other m 2019-08-19T22:07:59.75
IV.MPNC.HHN. ML:1.5 0.000228 0.24 AML other m 2019-08-19T22:07:59.85
IV.AIO.HHN. ML:1.4 0.0001685 0.16 AML other m 2019-08-19T22:08:00.56
IV.AIO.HHE. ML:1.4 0.0001645 0.18 AML other m 2019-08-19T22:08:00.51
IV.MUCR.HHN. ML:0.9 4.565E-5 0.82 AML other m 2019-08-19T22:08:01.53
IV.MUCR.HHE. ML:0.8 3.315E-5 1.08 AML other m 2019-08-19T22:08:01.09
IV.IVPL.HHE. ML:1.5 0.000172 1.2 AML other m 2019-08-19T22:08:02.96
IV.MSRU.HHE. ML:1.2 6.71E-5 0.46 AML other m 2019-08-19T22:08:03.95
IV.IVPL.HHN. ML:1.4 0.000148 0.46 AML other m 2019-08-19T22:08:03.52
IV.MSRU.HHN. ML:1.2 6.03E-5 1.16 AML other m 2019-08-19T22:08:04.89
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