Earthquake with magnitude of ML 1.0 on date 07-04-2020 and time 09:38:46 (UTC) in region 1 km E San Giorgio Morgeto (RC)

A magnitude ML 1.0 earthquake occured in region: 1 km E San Giorgio Morgeto (RC), on

  • 07-04-2020 09:38:46 (UTC)
  • 07-04-2020 11:38:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.39, 16.12 at 9 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
San Giorgio Morgeto RC 1 3058 3058
Cinquefrondi RC 4 6539 9597
Polistena RC 5 10496 20093
Cittanova RC 5 10410 30503
Anoia RC 6 2212 32715
Giffone RC 7 1907 34622
Maropati RC 7 1524 36146
Melicucco RC 7 5101 41247
Galatro RC 8 1709 42956
Feroleto della Chiesa RC 10 1695 44651
Taurianova RC 10 15636 60287
Canolo RC 11 746 61033
Mammola RC 11 2847 63880
Molochio RC 12 2564 66444
Laureana di Borrello RC 12 5174 71618
Terranova Sappo Minulio RC 12 523 72141
Antonimina RC 13 1317 73458
Grotteria RC 13 3154 76612
Agnana Calabra RC 13 562 77174
Candidoni RC 14 416 77590
San Giovanni di Gerace RC 14 481 78071
Serrata RC 14 845 78916
Varapodio RC 14 2160 81076
Rizziconi RC 14 7829 88905
San Pietro di Caridà RC 15 1195 90100
Martone RC 15 530 90630
Gerace RC 15 2652 93282
Ciminà RC 16 568 93850
Oppido Mamertina RC 16 5332 99182
Dinami VV 16 2168 101350
Rosarno RC 16 14841 116191
Gioiosa Ionica RC 17 7181 123372
Portigliola RC 19 1201 124573
Fabrizia VV 19 2195 126768
Sant'Ilario dello Ionio RC 19 1377 128145
Platì RC 20 3812 131957
Santa Cristina d'Aspromonte RC 20 929 132886
Acquaro VV 20 2484 135370
Gioia Tauro RC 20 19864 155234

Municipalities with at least 50000 inhabitants

An earthquake occurred to
52 Km NE of Reggio di Calabria (183035 inhabitants)
54 Km E of Messina (238439 inhabitants)
68 Km S of Lamezia Terme (70714 inhabitants)
71 Km SW of Catanzaro (90612 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 1.0 2020-04-07
09:38:46
38.39 16.12 9 2020-04-07
09:51:31
Sala Sismica INGV-Roma 77977081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-07 09:38:46 ± 0.06
Latitude 38.39 ± 0.00
Longitude 16.12 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77977081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 291
Semi-minor axis of confidence ellipse (meter) 270
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31746
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 4
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 77977081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-07 09:51:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CADC.HNZ. 2020-04-07T09:40:27.43 3.0 undecidable manual Pn -0.52 0
IV.AGLI.HHZ. 2020-04-07T09:39:53.56 3.0 undecidable manual Pn 0.75 0
IV.CRTO.HHZ. 2020-04-07T09:39:42.19 3.0 undecidable manual Sg 1.95 0
IV.PTQR.HHZ. 2020-04-07T09:39:42.80 3.0 positive manual Pg 11.61 0
IV.LPDG.HHZ. 2020-04-07T09:39:30.45 3.0 undecidable manual Pn 0.22 0
IV.ROSPO.HHZ. 2020-04-07T09:39:27.09 3.0 undecidable manual Pn -3.55 0
IV.MTMR.HNZ. 2020-04-07T09:39:15.82 3.0 negative manual Pg 3.27 0
IV.SOI.EHZ. 2020-04-07T09:38:58.62 0.6 undecidable manual S 189 0.3175 50 0.12 49
IV.JOPP.HHE. 2020-04-07T09:38:57.49 0.6 undecidable manual S 320 0.286 50 -0.07 50
IV.PLAC.HHZ. 2020-04-07T09:38:56.62 0.6 undecidable manual S 76 0.2572 108 0.02 51
MN.CEL.HHZ. 2020-04-07T09:38:55.12 0.6 undecidable manual S 235 0.2176 111 -0.05 51
IV.SOI.EHZ. 2020-04-07T09:38:53.09 0.6 negative manual P 189 0.3175 50 -0.21 48
IV.JOPP.HHE. 2020-04-07T09:38:52.82 0.1 undecidable manual P 320 0.286 50 0.06 100
IV.PLAC.HHZ. 2020-04-07T09:38:52.17 0.6 undecidable manual P 76 0.2572 108 -0.03 51
MN.CEL.HHZ. 2020-04-07T09:38:51.58 1.0 undecidable manual P 235 0.2176 111 0.19 25
XK.GIZZ.HHZ. 2020-04-07T09:38:51.51 3.0 undecidable manual P -0.97 0
IV.FERC.HNZ. 2020-04-07T09:38:49.35 3.0 undecidable manual P 0
IV.IACL.HHZ. 2020-04-07T09:38:48.59 3.0 positive manual P -0.43 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IACL.HHE. ML:1.6 1.9991841E-5 0.0832 AML other m 2020-04-07T09:38:52.09
IV.IACL.HHN. ML:1.6 2.2330385E-5 0.064 AML other m 2020-04-07T09:38:53.54
MN.CEL.HNE. ML:1.1 8.442533E-5 1.4208 AML other m 2020-04-07T09:39:11.59
MN.CEL.HNN. ML:1.1 7.627727E-5 1.024 AML other m 2020-04-07T09:39:01.67
MN.CEL.HHE. ML:0.6 2.593185E-5 0.3392 AML other m 2020-04-07T09:38:55.35
MN.CEL.HHN. ML:0.5 2.097479E-5 0.384 AML other m 2020-04-07T09:38:55.52
IV.SOI.EHE. ML:0.8 2.6336325E-5 5.6448 AML other m 2020-04-07T09:39:01.80
IV.SOI.EHN. ML:0.9 2.775734E-5 1.2224 AML other m 2020-04-07T09:39:03.83
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