Earthquake with magnitude of ML 1.6 on date 08-12-2021 and time 00:52:54 (Italy) in region 2 km E Decollatura (CZ)

A magnitude ML 1.6 earthquake occured in region: 2 km E Decollatura (CZ), on

  • 07-12-2021 23:52:54 (UTC)
  • 08-12-2021 00:52:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.044, 16.384 at 16 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
Decollatura CZ 2 3159 3159
Serrastretta CZ 5 3176 6335
Soveria Mannelli CZ 5 3076 9411
Carlopoli CZ 6 1516 10927
Panettieri CS 6 351 11278
Bianchi CS 7 1305 12583
Platania CZ 7 2172 14755
San Pietro Apostolo CZ 9 1691 16446
Colosimi CS 9 1247 17693
Feroleto Antico CZ 9 2171 19864
Conflenti CZ 9 1392 21256
Cicala CZ 9 968 22224
Lamezia Terme CZ 9 70714 92938
Motta Santa Lucia CZ 10 845 93783
Pianopoli CZ 10 2589 96372
Pedivigliano CS 10 831 97203
Scigliano CS 12 1226 98429
Martirano CZ 13 884 99313
Miglierina CZ 13 767 100080
Amato CZ 13 835 100915
Carpanzano CS 14 255 101170
Parenti CS 14 2188 103358
Martirano Lombardo CZ 14 1112 104470
Gimigliano CZ 15 3381 107851
Altilia CS 15 711 108562
Tiriolo CZ 15 3870 112432
Marzi CS 16 989 113421
Marcellinara CZ 16 2285 115706
Rogliano CS 16 5637 121343
Sorbo San Basile CZ 16 809 122152
Gizzeria CZ 17 4982 127134
Belsito CS 17 923 128057
San Mango d'Aquino CZ 17 1564 129621
Grimaldi CS 17 1680 131301
Taverna CZ 17 2703 134004
Santo Stefano di Rogliano CS 18 1725 135729
Malito CS 18 783 136512
Fossato Serralta CZ 18 594 137106
Settingiano CZ 18 3124 140230
Pentone CZ 18 2113 142343
Mangone CS 19 1891 144234
Albi CZ 19 949 145183
Nocera Terinese CZ 19 4731 149914
Falerna CZ 19 4028 153942
Cellara CS 20 504 154446

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Lamezia Terme (70714 inhabitants)
24 Km NW of Catanzaro (90612 inhabitants)
30 Km SE of Cosenza (67546 inhabitants)
64 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.6 2021-12-07
23:52:54
39.0438 16.3843 16 2021-12-07
23:57:33
Sala Sismica INGV-Roma 98259931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-07 23:52:54 ± 0.07
Latitude 39.0438 ± 0.0027
Longitude 16.3843 ± 0.0035
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 98259931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 290
Semi-minor axis of confidence ellipse (meter) 150
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 30
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) 137
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.58726
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 98259931
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-07 23:57:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELI.HHZ. 2021-12-07T23:53:07.64 0.3 undecidable manual S 15 0.3714 100 0 73
IV.PIPA.HHZ. 2021-12-07T23:53:05.20 1.0 positive manual P 37 0.5531 96 0.21 23
IV.CET2.HHZ. 2021-12-07T23:53:05.45 0.1 undecidable manual P 326 0.5873 95 -0.13 91
IV.SPS2.HHZ. 2021-12-07T23:53:04.11 0.1 undecidable manual S 352 0.2491 107 -0.02 99
IV.CAR1.HHZ. 2021-12-07T23:53:04.00 0.3 undecidable manual S 327 0.2482 107 -0.1 73
IV.SERS.HHZ. 2021-12-07T23:53:03.65 0.1 undecidable manual S 92 0.2365 108 -0.11 98
IV.SELL.HHZ. 2021-12-07T23:53:02.79 0.1 undecidable manual S 108 0.1988 114 0.08 100
IV.GIZZ.HHZ. 2021-12-07T23:53:01.37 0.1 undecidable manual S 245 0.1511 123 -0.11 100
IV.CELI.HHZ. 2021-12-07T23:53:01.90 0.1 negative manual P 15 0.3714 100 -0.01 97
IV.CAR1.HHZ. 2021-12-07T23:53:00.01 0.3 negative manual P 327 0.2482 107 0.14 73
IV.SPS2.HHZ. 2021-12-07T23:53:00.15 0.6 negative manual P 352 0.2491 107 0.27 47
IV.SERS.HHZ. 2021-12-07T23:52:59.59 0.1 positive manual P 92 0.2365 108 -0.07 99
IV.SELL.HHZ. 2021-12-07T23:52:59.01 0.6 positive manual P 108 0.1988 114 -0.06 50
IV.GRI.EHZ. 2021-12-07T23:52:58.67 3.0 undecidable manual P -0.49 0
IV.GIZZ.HHZ. 2021-12-07T23:52:58.44 0.1 positive manual P 245 0.1511 123 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GIZZ.HHE. ML:2 0.000795 0.28 AML other m 2021-12-07T23:53:01.65
IV.GIZZ.HHN. ML:2.3 0.001495 0.14 AML other m 2021-12-07T23:53:01.62
IV.SELL.HNN. ML:1.8 0.0003705 0.24 AML other m 2021-12-07T23:53:03.20
IV.SELL.HHN. ML:1.4 0.000129 0.26 AML other m 2021-12-07T23:53:03.33
IV.SELL.HHE. ML:1.4 0.0001353 0.4 AML other m 2021-12-07T23:53:03.34
IV.SELL.HNE. ML:1.9 0.000433 0.28 AML other m 2021-12-07T23:53:03.34
IV.SERS.HNE. ML:1.4 0.0001144 1.68 AML other m 2021-12-07T23:53:03.03
IV.SERS.HNN. ML:1.8 0.000297 1.74 AML other m 2021-12-07T23:53:03.02
IV.SERS.HHE. ML:1.8 0.000321 1.74 AML other m 2021-12-07T23:53:04.01
IV.SERS.HHN. ML:1.2 9.23E-5 0.58 AML other m 2021-12-07T23:53:04.12
IV.CAR1.HHE. ML:1.8 0.000332 0.38 AML other m 2021-12-07T23:53:04.64
IV.CAR1.HHN. ML:1.8 0.0003105 1.58 AML other m 2021-12-07T23:53:04.09
IV.SPS2.HHE. ML:1.1 5.315E-5 0.5 AML other m 2021-12-07T23:53:05.22
IV.SPS2.HHN. ML:1.1 6.65E-5 0.2 AML other m 2021-12-07T23:53:05.39
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download