Earthquake with magnitude of ML 1.1 on date 03-04-2020 and time 18:49:22 (Italy) in region 2 km W Giffone (RC)

A magnitude ML 1.1 earthquake occured in region: 2 km W Giffone (RC), on

  • 03-04-2020 16:49:22 (UTC)
  • 03-04-2020 18:49:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.44, 16.13 at 17 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
Giffone RC 2 1907 1907
Maropati RC 3 1524 3431
Galatro RC 3 1709 5140
Cinquefrondi RC 4 6539 11679
Anoia RC 4 2212 13891
Polistena RC 6 10496 24387
San Giorgio Morgeto RC 6 3058 27445
Feroleto della Chiesa RC 6 1695 29140
Melicucco RC 6 5101 34241
Laureana di Borrello RC 7 5174 39415
Candidoni RC 8 416 39831
Serrata RC 9 845 40676
San Pietro di Caridà RC 9 1195 41871
Cittanova RC 10 10410 52281
Dinami VV 10 2168 54449
Mammola RC 13 2847 57296
Grotteria RC 14 3154 60450
Acquaro VV 14 2484 62934
Taurianova RC 14 15636 78570
Rosarno RC 14 14841 93411
Canolo RC 15 746 94157
San Giovanni di Gerace RC 15 481 94638
Dasà VV 15 1208 95846
Rizziconi RC 15 7829 103675
Arena VV 16 1456 105131
Fabrizia VV 16 2195 107326
Martone RC 17 530 107856
Terranova Sappo Minulio RC 17 523 108379
Agnana Calabra RC 17 562 108941
Molochio RC 17 2564 111505
San Calogero VV 18 4315 115820
Gerocarne VV 18 2248 118068
Mongiana VV 18 740 118808
Antonimina RC 18 1317 120125
Gioiosa Ionica RC 19 7181 127306
Varapodio RC 19 2160 129466
Nardodipace VV 19 1305 130771
Sorianello VV 19 1176 131947
Mileto VV 19 6763 138710
San Ferdinando RC 20 4490 143200
Soriano Calabro VV 20 2421 145621
Limbadi VV 20 3695 149316
Gerace RC 20 2652 151968

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km NE of Reggio di Calabria (183035 inhabitants)
57 Km NE of Messina (238439 inhabitants)
62 Km S of Lamezia Terme (70714 inhabitants)
66 Km SW of Catanzaro (90612 inhabitants)
96 Km S of Cosenza (67546 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 1.1 2020-04-03
16:49:22
38.44 16.13 17 2020-04-03
17:05:20
Sala Sismica INGV-Roma 77840051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-03 16:49:22 ± 0.15
Latitude 38.44 ± 0.01
Longitude 16.13 ± 0.01
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77840051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 717
Semi-minor axis of confidence ellipse (meter) 264
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 144
Circular confidence region, given by single value of horizontal uncertainty (meter) 720
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 134
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.6673
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 77840051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-03 17:05:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SRES.HHZ. 2020-04-03T16:51:17.52 3.0 undecidable manual Sn -3.13 0
IV.LAV9.HHZ. 2020-04-03T16:51:12.69 3.0 undecidable manual Sn 4.84 0
GU.POPM.HHZ. 2020-04-03T16:50:59.71 3.0 negative manual Pn 2.58 0
IV.PAOL.HHZ. 2020-04-03T16:50:49.53 3.0 undecidable manual Sg 13.84 0
IV.PE3.EHZ. 2020-04-03T16:50:43.64 3.0 positive manual Pn 0.05 0
IV.MGAB.HHZ. 2020-04-03T16:50:40.82 3.0 negative manual Pn 4.27 0
IV.MURB.HHZ. 2020-04-03T16:50:38.13 3.0 undecidable manual Pn -0.16 0
IV.LPEL.HHZ. 2020-04-03T16:50:29.22 3.0 undecidable manual Pg 13.46 0
IV.CAFE.HHZ. 2020-04-03T16:50:28.81 3.0 undecidable manual Sn -2.5 0
IV.VVLD.HHZ. 2020-04-03T16:50:24.77 3.0 undecidable manual Pg 8.61 0
IV.RCAV.EHZ. 2020-04-03T16:50:20.22 3.0 undecidable manual Pn 0.48 0
OT.OT05.EHZ. 2020-04-03T16:50:18.39 3.0 negative manual Pg 11.66 0
IV.MIDA.HHZ. 2020-04-03T16:50:10.08 3.0 positive manual Pn -0.31 0
IV.SGG.HHZ. 2020-04-03T16:50:08.69 3.0 negative manual Pn 2.02 0
IV.MTMR.EHZ. 2020-04-03T16:50:03.35 3.0 undecidable manual Pg 5.09 0
XK.SELL.HHE. 2020-04-03T16:49:44.66 0.6 undecidable manual S 35 0.6673 95 -0.28 42
IV.CAR1.HHZ. 2020-04-03T16:49:42.61 3.0 undecidable manual P 0
XK.SELL.HHE. 2020-04-03T16:49:36.05 0.3 undecidable manual P 35 0.6673 95 0.53 62
IV.GMB.BHE. 2020-04-03T16:49:35.63 0.3 undecidable manual S 221 0.3606 102 -0.32 69
MN.CEL.HHZ. 2020-04-03T16:49:33.15 0.6 undecidable manual S 226 0.2581 109 0.12 47
IV.PLAC.HHZ. 2020-04-03T16:49:32.28 0.3 undecidable manual S 87 0.2401 111 -0.23 70
IV.JOPP.HHZ. 2020-04-03T16:49:32.60 0.3 undecidable manual S 311 0.2554 109 -0.35 69
IV.GMB.BHE. 2020-04-03T16:49:30.26 0.3 undecidable manual P 221 0.3606 102 -0.06 72
MN.CEL.HHZ. 2020-04-03T16:49:28.73 0.1 undecidable manual P 226 0.2581 109 0.09 96
IV.FERC.HNZ. 2020-04-03T16:49:28.33 0.3 undecidable manual S 347 0.0144 174 0.25 74
IV.PLAC.HHZ. 2020-04-03T16:49:28.17 0.1 undecidable manual P 87 0.2401 111 -0.17 95
IV.JOPP.HHZ. 2020-04-03T16:49:28.67 0.1 undecidable manual P 311 0.2554 109 0.08 97
IV.FERC.HNZ. 2020-04-03T16:49:25.94 0.1 undecidable manual P 347 0.0144 174 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PLAC.HHE. ML:1.2 6.8899325E-5 0.256 AML other m 2020-04-03T16:49:32.46
IV.PLAC.HHN. ML:1 4.6186995E-5 0.8448 AML other m 2020-04-03T16:49:35.84
IV.PLAC.HNN. ML:1.1 6.6814405E-5 0.256 AML other m 2020-04-03T16:49:32.46
IV.JOPP.HHE. ML:0.6 1.750183E-5 0.1024 AML other m 2020-04-03T16:49:33.72
MN.CEL.HNE. ML:1.2 7.825508E-5 0.256 AML other m 2020-04-03T16:49:33.40
MN.CEL.HHE. ML:1.2 6.66907E-5 0.1664 AML other m 2020-04-03T16:49:33.40
MN.CEL.HHN. ML:1 5.0567495E-5 0.2304 AML other m 2020-04-03T16:49:33.48
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