Earthquake with magnitude of ML 1.2 on date 22-05-2020 and time 17:42:24 (Italy) in region 3 km E Filadelfia (VV)

A magnitude ML 1.2 earthquake occured in region: 3 km E Filadelfia (VV), on

  • 22-05-2020 15:42:24 (UTC)
  • 22-05-2020 17:42:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.78, 16.32 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
Filadelfia VV 3 5384 5384
Polia VV 4 1023 6407
Francavilla Angitola VV 5 1939 8346
Curinga CZ 5 6779 15125
San Pietro a Maida CZ 8 4200 19325
Monterosso Calabro VV 8 1729 21054
Jacurso CZ 9 624 21678
Maida CZ 9 4566 26244
Girifalco CZ 10 5945 32189
Cortale CZ 10 2117 34306
Cenadi CZ 10 563 34869
Olivadi CZ 10 529 35398
Capistrano VV 11 1042 36440
San Vito sullo Ionio CZ 11 1811 38251
Amaroni CZ 11 1855 40106
Centrache CZ 11 401 40507
Palermiti CZ 12 1213 41720
Vallefiorita CZ 12 1771 43491
Chiaravalle Centrale CZ 13 5759 49250
San Nicola da Crissa VV 13 1335 50585
Filogaso VV 14 1417 52002
Maierato VV 14 2188 54190
Argusto CZ 15 522 54712
Pizzo VV 15 9278 63990
Torre di Ruggiero CZ 15 1033 65023
Vallelonga VV 15 706 65729
Petrizzi CZ 16 1131 66860
Cardinale CZ 16 2188 69048
Montepaone CZ 17 5282 74330
Montauro CZ 17 1732 76062
Gagliato CZ 17 505 76567
Gasperina CZ 17 2160 78727
Squillace CZ 17 3608 82335
Borgia CZ 17 7611 89946
Vazzano VV 18 1067 91013
Caraffa di Catanzaro CZ 18 1866 92879
San Floro CZ 18 716 93595
Sant'Onofrio VV 18 3067 96662
Pizzoni VV 19 1143 97805
Satriano CZ 19 3448 101253
Stalettì CZ 19 2433 103686
Simbario VV 19 966 104652
Spadola VV 20 825 105477
Brognaturo VV 20 735 106212
Pianopoli CZ 20 2589 108801

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km S of Lamezia Terme (70714 inhabitants)
27 Km SW of Catanzaro (90612 inhabitants)
57 Km S of Cosenza (67546 inhabitants)
77 Km W of Crotone (62178 inhabitants)
94 Km NE of Messina (238439 inhabitants)
95 Km NE of Reggio di Calabria (183035 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 1.2 2020-05-22
15:42:24
38.78 16.32 11 2020-05-22
15:49:33
Sala Sismica INGV-Roma 79454761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-22 15:42:24 ± 0.07
Latitude 38.78 ± 0.00
Longitude 16.32 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79454761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 394
Semi-minor axis of confidence ellipse (meter) 292
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 101
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
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) 0.08454
Epicentral distance of station farthest from the epicenter (degree) 0.52071
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 11
Type of magnitude ML
Reference to an origin 79454761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-22 15:49:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.TIP.HHZ. 2020-05-22T15:42:42.81 0.6 undecidable manual S 40 0.5207 50 0.1 46
IV.CAR1.HHZ. 2020-05-22T15:42:41.13 0.6 undecidable manual S 349 0.4793 50 -0.35 44
IV.JOPP.HHZ. 2020-05-22T15:42:38.58 0.3 undecidable manual S 243 0.3849 50 -0.1 71
IV.SERS.HHZ. 2020-05-22T15:42:38.57 0.3 undecidable manual S 48 0.3804 50 0.03 72
IV.PLAC.HHZ. 2020-05-22T15:42:37.54 0.1 undecidable manual S 165 0.3444 50 0.06 96
MN.TIP.HHZ. 2020-05-22T15:42:35.12 0.3 undecidable manual P 40 0.5207 50 0.02 70
IV.CAR1.HHZ. 2020-05-22T15:42:34.31 0.6 undecidable manual P 349 0.4793 50 -0.08 46
XK.GIZZ.HHZ. 2020-05-22T15:42:33.95 0.3 undecidable manual S 335 0.2176 50 0.22 71
IV.SERS.HHZ. 2020-05-22T15:42:32.55 0.3 undecidable manual P 48 0.3804 50 -0.14 70
IV.PLAC.HHZ. 2020-05-22T15:42:32.20 0.6 negative manual P 165 0.3444 50 0.12 47
IV.JOPP.HHZ. 2020-05-22T15:42:32.58 0.6 undecidable manual P 243 0.3849 50 -0.2 46
XK.SELL.HHN. 2020-05-22T15:42:31.35 0.1 undecidable manual P 49 0.3094 50 -0.14 95
XK.GIZZ.HHZ. 2020-05-22T15:42:30.18 0.3 undecidable manual P 335 0.2176 50 0.26 70
IV.GRI.EHZ. 2020-05-22T15:42:29.51 0.1 undecidable manual S 62 0.0845 138 -0.09 100
IV.GRI.EHZ. 2020-05-22T15:42:27.67 0.1 undecidable manual P 62 0.0845 138 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GRI.EHN. ML:1.6 0.00050063265 0.1408 AML other m 2020-05-22T15:42:29.60
IV.GRI.EHE. ML:1.4 0.000291746 0.1664 AML other m 2020-05-22T15:42:29.61
IV.PLAC.HNN. ML:1.3 7.7145115E-5 0.32 AML other m 2020-05-22T15:42:38.34
IV.PLAC.HHN. ML:1.1 4.6471815E-5 0.4224 AML other m 2020-05-22T15:42:39.26
IV.PLAC.HHE. ML:1.2 6.2018605E-5 0.32 AML other m 2020-05-22T15:42:38.34
IV.SERS.HNN. ML:1 3.065079E-5 0.8832 AML other m 2020-05-22T15:42:43.18
IV.SERS.HHE. ML:0.9 2.3538305E-5 0.4992 AML other m 2020-05-22T15:42:39.32
IV.JOPP.HHE. ML:1 3.1929995E-5 0.0768 AML other m 2020-05-22T15:42:39.00
IV.JOPP.HHN. ML:1 3.0747695E-5 0.1792 AML other m 2020-05-22T15:42:40.54
IV.CAR1.HHE. ML:1.3 4.582259E-5 0.1664 AML other m 2020-05-22T15:42:45.31
IV.CAR1.HHN. ML:1.3 4.763109E-5 0.3456 AML other m 2020-05-22T15:42:45.57
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