Earthquake with magnitude of ML 1.8 on date 22-11-2019 and time 01:42:09 (UTC) in region Costa Calabra sud orientale (Reggio di Calabria)

A magnitude ML 1.8 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on

  • 22-11-2019 01:42:09 (UTC)
  • 22-11-2019 02:42:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.91, 15.88 at 20 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
Bova Marina RC 5 4235 4235
Melito di Porto Salvo RC 8 11355 15590
Palizzi RC 9 2480 18070
Roghudi RC 10 1104 19174
Bova RC 11 448 19622
Condofuri RC 11 5113 24735
San Lorenzo RC 12 2640 27375
Montebello Ionico RC 13 6214 33589
Bagaladi RC 14 1039 34628
Roccaforte del Greco RC 15 476 35104
Staiti RC 17 248 35352
Motta San Giovanni RC 19 6208 41560

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SE of Reggio di Calabria (183035 inhabitants)
43 Km SE of Messina (238439 inhabitants)
71 Km NE of Acireale (52622 inhabitants)
83 Km NE of Catania (314555 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 1.8 2019-11-22
01:42:09
37.91 15.88 20 2020-02-28
16:42:09
Bollettino Sismico Italiano INGV 74009401
Reviewed
Rev100
ML 1.8 2019-11-22
01:42:09
37.9 15.9 10 2019-11-22
01:48:09
Sala Sismica INGV-Roma 73957421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-22 01:42:09 ± 0.16
Latitude 37.91 ± 0.01
Longitude 15.88 ± 0.01
Depth (km) 20 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74009401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 939
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 139
Circular confidence region, given by single value of horizontal uncertainty (meter) 940
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 183
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.97576
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 74009401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-03 12:45:56

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 73957421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-22 01:48:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MBFT.HHZ. 2019-11-22T01:43:15.80 3.0 undecidable manual Sn 0.45 0
IV.MCRV.HHZ. 2019-11-22T01:42:54.95 3.0 undecidable manual Pn 0.02 0
IV.HLNI.HHZ. 2019-11-22T01:42:40.79 0.3 undecidable manual S 235 0.9758 96 -0.62 53
IV.HAGA.HHZ. 2019-11-22T01:42:38.68 0.3 undecidable manual S 223 0.8481 96 1.02 52
IV.JOPP.HHZ. 2019-11-22T01:42:33.98 0.3 undecidable manual S 0 0.697 98 0.77 57
IV.PLAC.HHZ. 2019-11-22T01:42:33.84 0.3 undecidable manual S 39 0.6952 98 0.69 58
IV.AIO.HHZ. 2019-11-22T01:42:28.01 0.3 undecidable manual S 277 0.5144 102 0.13 72
IV.HLNI.HHZ. 2019-11-22T01:42:27.71 0.1 undecidable manual P 235 0.9758 96 -0.39 78
IV.MPNC.HHZ. 2019-11-22T01:42:26.49 0.1 undecidable manual S 300 0.4784 103 -0.35 88
IV.HAGA.HHZ. 2019-11-22T01:42:26.19 0.3 undecidable manual P 223 0.8481 96 0.25 65
IV.MSRU.HHZ. 2019-11-22T01:42:26.41 0.1 undecidable manual S 321 0.4596 103 0.11 97
MN.CEL.HHZ. 2019-11-22T01:42:23.29 0.1 undecidable manual S 2 0.3507 109 0.1 98
IV.SICLA.EHZ. 2019-11-22T01:42:23.43 0.1 undecidable manual S 339 0.3705 107 -0.32 91
IV.PLAC.HHZ. 2019-11-22T01:42:23.48 0.1 undecidable manual P 39 0.6952 98 0.14 91
IV.NOV.HHZ. 2019-11-22T01:42:22.14 0.3 undecidable manual P 282 0.598 100 0.44 66
IV.JOPP.HHZ. 2019-11-22T01:42:22.94 0.1 undecidable manual P 0 0.697 98 -0.43 84
IV.GMB.BHZ. 2019-11-22T01:42:21.06 0.1 undecidable manual S 351 0.2617 116 0.31 96
IV.AIO.HHZ. 2019-11-22T01:42:20.64 0.1 undecidable manual P 277 0.5144 102 0.35 92
IT.RCU.HGE. 2019-11-22T01:42:20.90 0.3 undecidable manual S 321 0.2707 115 -0.09 73
IV.MSRU.HHZ. 2019-11-22T01:42:19.21 0.1 undecidable manual P 321 0.4596 103 -0.17 92
IV.MPNC.HHZ. 2019-11-22T01:42:19.52 0.1 undecidable manual P 300 0.4784 103 -0.17 91
IV.SOI.EHZ. 2019-11-22T01:42:18.78 0.1 undecidable manual S 40 0.2131 123 -0.71 84
IV.SICLA.EHZ. 2019-11-22T01:42:17.77 0.1 undecidable manual P 339 0.3705 107 -0.14 95
MN.CEL.HHZ. 2019-11-22T01:42:17.71 0.1 negative manual P 2 0.3507 109 0.12 98
IT.RCU.HGE. 2019-11-22T01:42:16.08 0.3 undecidable manual P 321 0.2707 115 -0.24 71
IV.GMB.BHZ. 2019-11-22T01:42:16.18 0.1 negative manual P 351 0.2617 116 0.01 100
IV.SOI.EHZ. 2019-11-22T01:42:15.34 0.1 positive manual P 40 0.2131 123 -0.11 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SOI.EHE. ML:2 0.00050452975 0.48 AML other m 2019-11-22T01:42:19.29
IV.GMB.BHN. ML:2.6 0.0015520135 0.2 AML other m 2019-11-22T01:42:21.61
IV.GMB.BHE. ML:2.7 0.0019447965 0.2 AML other m 2019-11-22T01:42:22.07
MN.CEL.HHE. ML:1.9 0.00025690975 0.3 AML other m 2019-11-22T01:42:23.58
MN.CEL.HNE. ML:1.9 0.0002592412 0.32 AML other m 2019-11-22T01:42:23.90
IV.SICLA.EHN. ML:1.8 0.0001928705 0.42 AML other m 2019-11-22T01:42:24.39
MN.CEL.HNN. ML:1.7 0.00017150115 0.3 AML other m 2019-11-22T01:42:24.28
MN.CEL.HHN. ML:1.7 0.0001577785 0.32 AML other m 2019-11-22T01:42:24.27
IV.SICLA.EHE. ML:1.8 0.0001956461 0.52 AML other m 2019-11-22T01:42:24.80
IV.MPNC.HHE. ML:2.1 0.000276562 0.4 AML other m 2019-11-22T01:42:27.33
IV.MPNC.HHN. ML:2.2 0.00039117405 0.38 AML other m 2019-11-22T01:42:27.36
IV.MSRU.HHE. ML:1.8 0.00016492535 0.34 AML other m 2019-11-22T01:42:27.75
IV.MSRU.HHN. ML:1.8 0.00013722875 0.22 AML other m 2019-11-22T01:42:28.18
IV.JOPP.HHE. ML:1.3 2.8509675E-5 0.36 AML other m 2019-11-22T01:42:36.95
IV.JOPP.HHN. ML:1.4 3.463524E-5 0.22 AML other m 2019-11-22T01:42:36.99
IV.HLNI.HHN. ML:1.6 3.669292E-5 0.26 AML other m 2019-11-22T01:42:43.07
IV.HLNI.HHE. ML:1.6 3.310405E-5 0.2 AML other m 2019-11-22T01:42:43.05
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