Earthquake with magnitude of ML 1.1 on date 26-10-2020 and time 04:09:55 (Italy) in region 5 km W Cardeto (RC)

A magnitude ML 1.1 earthquake occured in region: 5 km W Cardeto (RC), on

  • 26-10-2020 03:09:55 (UTC)
  • 26-10-2020 04:09:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.08, 15.71 at 11 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
Cardeto RC 5 1641 1641
Reggio di Calabria RC 7 183035 184676
Motta San Giovanni RC 9 6208 190884
Laganadi RC 11 413 191297
Sant'Alessio in Aspromonte RC 11 343 191640
Calanna RC 11 934 192574
Bagaladi RC 12 1039 193613
Montebello Ionico RC 12 6214 199827
Santo Stefano in Aspromonte RC 12 1263 201090
San Lorenzo RC 13 2640 203730
Fiumara RC 15 1018 204748
San Roberto RC 15 1750 206498
Campo Calabro RC 16 4536 211034
Condofuri RC 16 5113 216147
Villa San Giovanni RC 17 13784 229931
Roccaforte del Greco RC 17 476 230407
Roghudi RC 18 1104 231511
Messina ME 18 238439 469950
Melito di Porto Salvo RC 19 11355 481305
Scilla RC 19 4964 486269

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km SE of Reggio di Calabria (183035 inhabitants)
18 Km SE of Messina (238439 inhabitants)
71 Km NE of Acireale (52622 inhabitants)
84 Km NE 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
Reviewed
Rev100
ML 1.1 2020-10-26
03:09:55
38.08 15.71 11 2020-10-26
03:14:13
Sala Sismica INGV-Roma 84138831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-26 03:09:55 ± 0.11
Latitude 38.08 ± 0.01
Longitude 15.71 ± 0.01
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 84138831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 647
Semi-minor axis of confidence ellipse (meter) 431
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 310
Circular confidence region, given by single value of horizontal uncertainty (meter) 650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 97
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) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.07914
Epicentral distance of station farthest from the epicenter (degree) 0.28868
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:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 84138831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-26 03:14:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPNC.HHZ. 2020-10-26T03:10:06.16 0.3 undecidable manual S 283 0.2887 91 -0.37 69
IV.MSRU.HHZ. 2020-10-26T03:10:05.18 0.3 undecidable manual S 319 0.2419 91 0.05 76
IV.SOI.EHZ. 2020-10-26T03:10:05.57 0.3 undecidable manual S 92 0.2707 91 -0.42 70
MN.CEL.HHZ. 2020-10-26T03:10:04.75 0.3 undecidable manual S 39 0.2293 91 -0.01 76
IV.SICLA.EHZ. 2020-10-26T03:10:02.94 0.3 undecidable manual S 1 0.1745 92 -0.2 74
IV.MSRU.HHZ. 2020-10-26T03:10:01.14 0.6 positive manual P 319 0.2419 91 0.07 50
IV.SOI.EHZ. 2020-10-26T03:10:01.63 0.6 undecidable manual P 92 0.2707 91 0.07 50
IV.MPNC.HHZ. 2020-10-26T03:10:01.89 0.3 negative manual P 283 0.2887 91 0.01 75
MN.CEL.HHZ. 2020-10-26T03:10:01.16 0.3 undecidable manual P 39 0.2293 91 0.3 72
IV.SICLA.EHZ. 2020-10-26T03:10:00.17 0.6 undecidable manual P 1 0.1745 92 0.25 49
IV.MTTG.HHZ. 2020-10-26T03:10:00.46 0.3 undecidable manual S 186 0.0791 127 0 78
IV.MTTG.HHZ. 2020-10-26T03:09:58.61 0.1 undecidable manual P 186 0.0791 127 0.24 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTTG.HHE. ML:1.2 0.0001997609 0.1008 AML other m 2020-10-26T03:10:00.50
IV.MTTG.HHN. ML:1.4 0.00031995885 0.28 AML other m 2020-10-26T03:10:00.67
IV.SICLA.EHE. ML:1.2 0.000107543195 0.3408 AML other m 2020-10-26T03:10:11.60
IV.SICLA.EHN. ML:1.2 0.0001221137 0.36 AML other m 2020-10-26T03:10:03.78
IV.MSRU.HHE. ML:1.4 0.00012825075 0.4192 AML other m 2020-10-26T03:10:05.60
IV.MSRU.HHN. ML:1.4 0.00013222865 0.2992 AML other m 2020-10-26T03:10:05.84
MN.CEL.HNE. ML:0.9 4.6302805E-5 0.16 AML other m 2020-10-26T03:10:05.12
MN.CEL.HNN. ML:1 5.8954095E-5 0.5408 AML other m 2020-10-26T03:10:03.30
MN.CEL.HHE. ML:0.9 4.6806545E-5 0.1808 AML other m 2020-10-26T03:10:05.85
MN.CEL.HHN. ML:0.7 3.076626E-5 0.12 AML other m 2020-10-26T03:10:05.90
IV.SOI.EHE. ML:0.7 2.547432E-5 0.3008 AML other m 2020-10-26T03:10:07.63
IV.SOI.EHN. ML:0.7 2.2714129E-5 0.1808 AML other m 2020-10-26T03:10:07.93
IV.MPNC.HHE. ML:1.3 9.538858E-5 0.4192 AML other m 2020-10-26T03:10:08.20
IV.MPNC.HHN. ML:1.6 0.0001718582 0.24 AML other m 2020-10-26T03:10:06.44
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