Earthquake with magnitude of ML 1.0 on date 30-09-2021 and time 08:20:49 (Italy) in region 5 km W Candidoni (RC)

A magnitude ML 1.0 earthquake occured in region: 5 km W Candidoni (RC), on

  • 30-09-2021 06:20:49 (UTC)
  • 30-09-2021 08:20:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.5260, 16.0340 at 13 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Candidoni RC 5 416 416
San Calogero VV 5 4315 4731
Laureana di Borrello RC 6 5174 9905
Rosarno RC 6 14841 24746
Serrata RC 6 845 25591
Limbadi VV 7 3695 29286
Feroleto della Chiesa RC 7 1695 30981
Rombiolo VV 9 4569 35550
San Pietro di Caridà RC 9 1195 36745
Nicotera VV 9 6290 43035
Mileto VV 9 6763 49798
Galatro RC 10 1709 51507
Filandari VV 10 1853 53360
Dinami VV 10 2168 55528
Melicucco RC 10 5101 60629
Maropati RC 11 1524 62153
Anoia RC 11 2212 64365
San Ferdinando RC 11 4490 68855
Ionadi VV 12 4238 73093
Francica VV 12 1651 74744
San Costantino Calabro VV 13 2239 76983
Cinquefrondi RC 13 6539 83522
Joppolo VV 14 1926 85448
Polistena RC 14 10496 95944
Giffone RC 14 1907 97851
Acquaro VV 14 2484 100335
Rizziconi RC 14 7829 108164
San Gregorio d'Ippona VV 14 2527 110691
Dasà VV 15 1208 111899
Zungri VV 15 1976 113875
Cessaniti VV 15 3290 117165
Gioia Tauro RC 16 19864 137029
Spilinga VV 16 1464 138493
Arena VV 16 1456 139949
San Giorgio Morgeto RC 17 3058 143007
Gerocarne VV 18 2248 145255
Zaccanopoli VV 18 752 146007
Vibo Valentia VV 18 33941 179948
Ricadi VV 18 4900 184848
Stefanaconi VV 19 2494 187342
Soriano Calabro VV 19 2421 189763
Drapia VV 19 2085 191848
Sorianello VV 19 1176 193024
Cittanova RC 19 10410 203434
Taurianova RC 19 15636 219070
Zambrone VV 20 1775 220845
Parghelia VV 20 1300 222145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km NE of Messina (238439 inhabitants)
56 Km SW of Lamezia Terme (70714 inhabitants)
57 Km NE of Reggio di Calabria (183035 inhabitants)
65 Km SW of Catanzaro (90612 inhabitants)
88 Km S of Cosenza (67546 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.0 2021-09-30
06:20:49
38.5262 16.0335 13 2022-03-30
13:04:10
Bollettino Sismico Italiano INGV 96343441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-30 06:20:49 ± 0.11
Latitude 38.5262 ± 0.0054
Longitude 16.0335 ± 0.0046
Depth (km) 13 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96343441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 607
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 213
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 159
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.48743
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 2
Type of magnitude ML
Reference to an origin 96343441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-07 16:22:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIU.EHE. 2021-09-30T06:22:37.29 3.0 undecidable manual Pn 6.8 0
CR.ZAG.BHN. 2021-09-30T06:22:35.54 3.0 undecidable manual Pn 0.63 0
AC.VLO.HHN. 2021-09-30T06:22:28.89 3.0 undecidable manual Sg 7.51 0
OT.OT14.EHE. 2021-09-30T06:22:27.80 3.0 undecidable manual Sg 6.31 0
IV.LINA.HHE. 2021-09-30T06:22:27.46 3.0 undecidable manual Sn -1.54 0
IV.CELB.HHE. 2021-09-30T06:22:26.07 3.0 negative manual Pn 7.72 0
IV.TST01.HHZ. 2021-09-30T06:22:19.20 3.0 undecidable manual Sn -4.09 0
IV.MNTT.EHE. 2021-09-30T06:22:13.96 3.0 positive manual Pg 12.24 0
IV.OFFI.HHE. 2021-09-30T06:22:08.61 3.0 undecidable manual Pg 8.84 0
CR.STON.BHZ. 2021-09-30T06:22:01.04 3.0 undecidable manual Pn 3.97 0
IV.FAGN.HHE. 2021-09-30T06:21:54.49 3.0 undecidable manual Pn 2.65 0
IV.LAV9.HHZ. 2021-09-30T06:21:51.41 3.0 positive manual Pn 1.32 0
IV.CMDO.HHN. 2021-09-30T06:21:47.97 3.0 undecidable manual Sn -1.07 0
HL.VLS.HHE. 2021-09-30T06:21:44.17 3.0 undecidable manual Pn -1.18 0
IV.SOI.EHZ. 2021-09-30T06:21:05.56 0.6 undecidable manual S 178 50.3163 93 0.11 46
IV.PLAC.HHZ. 2021-09-30T06:21:01.72 0.3 undecidable manual S 104 36.1416 94 0.03 71
IV.MSRU.HHZ. 2021-09-30T06:20:59.55 0.3 undecidable manual P 238 54.1014 93 0.22 67
IV.SOI.EHZ. 2021-09-30T06:20:58.52 0.3 undecidable manual P 178 50.3163 93 -0.22 67
IV.PLAC.HHZ. 2021-09-30T06:20:56.52 0.3 undecidable manual P 104 36.1416 94 -0.05 72
IV.JOPP.HHZ. 2021-09-30T06:20:56.11 0.6 undecidable manual S 305 15.6732 112 -0.2 48
IV.FERC.HHZ. 2021-09-30T06:20:55.39 0.3 undecidable manual S 135 11.5773 125 0.04 74
IV.JOPP.HHZ. 2021-09-30T06:20:53.54 0.1 undecidable manual P 305 15.6732 112 0.08 98
IV.FERC.HHZ. 2021-09-30T06:20:52.85 0.1 undecidable manual P 135 11.5773 125 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHE. ML:0.9 0.00006175 0.16 AML other m 2021-09-30T06:20:53.58
IV.JOPP.HHN. ML:1.2 0.00013350000000000002 0.24 AML other m 2021-09-30T06:20:56.46
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