Earthquake with magnitude of Md 1.3 on date 17-02-2020 and time 09:34:48 (UTC) in region Montano Antilia (SA)

A magnitude Md 1.3 earthquake occured in region: Montano Antilia (SA), on

  • 17-02-2020 09:34:48 (UTC)
  • 17-02-2020 10:34:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.17, 15.36 at 17 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
Montano Antilia SA 0 2077 2077
Laurito SA 4 788 2865
Futani SA 4 1204 4069
Cuccaro Vetere SA 5 573 4642
Alfano SA 5 1023 5665
Rofrano SA 7 1576 7241
San Mauro la Bruca SA 8 603 7844
Celle di Bulgheria SA 9 1922 9766
Roccagloriosa SA 9 1722 11488
Novi Velia SA 9 2324 13812
Ceraso SA 10 2397 16209
Torre Orsaia SA 10 2118 18327
Cannalonga SA 11 1063 19390
Vallo della Lucania SA 11 8531 27921
Moio della Civitella SA 12 1827 29748
Centola SA 12 5168 34916
Pisciotta SA 13 2641 37557
San Giovanni a Piro SA 15 3780 41337
Camerota SA 15 6985 48322
Caselle in Pittari SA 15 1956 50278
Ascea SA 16 5820 56098
Morigerati SA 17 665 56763
Santa Marina SA 17 3243 60006
Campora SA 17 439 60445
Castelnuovo Cilento SA 17 2732 63177
Salento SA 18 1977 65154
Sanza SA 18 2608 67762
Gioi SA 19 1278 69040
Stio SA 19 872 69912
Ispani SA 19 1026 70938
Laurino SA 19 1548 72486
Vibonati SA 20 3293 75779
Valle dell'Angelo SA 20 248 76027
Piaggine SA 20 1311 77338

Municipalities with at least 50000 inhabitants

An earthquake occurred to
59 Km SE of Battipaglia (50786 inhabitants)
65 Km SW of Potenza (67122 inhabitants)
77 Km SE of Salerno (135261 inhabitants)
82 Km SE of Cava de' Tirreni (53659 inhabitants)
95 Km SE of Castellammare di Stabia (66466 inhabitants)
96 Km SE of Scafati (50787 inhabitants)
96 Km SE of Avellino (54857 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
Md 1.3 2020-02-17
09:34:48
40.17 15.37 17 2020-07-18
21:08:41
Bollettino Sismico Italiano INGV 80290221
Reviewed
Rev100
Md 1.3 2020-02-17
09:34:49
40.17 15.38 11 2020-02-17
09:43:05
Sala Sismica INGV-Roma 76593101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-17 09:34:48 ± 0.42
Latitude 40.17 ± 0.01
Longitude 15.37 ± 0.02
Depth (km) 17 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80290221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1614
Semi-minor axis of confidence ellipse (meter) 399
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 226
Circular confidence region, given by single value of horizontal uncertainty (meter) 1610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 169
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.38581
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 4
Magnitudes information

Md:1.3

Field Value
Value 1.3
Uncertainty 0.5
Num. used stations 3
Type of magnitude Md
Reference to an origin 76593101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-17 09:43:05

Md:1.3

Field Value
Value 1.3
Uncertainty 0.6
Num. used stations 3
Type of magnitude Md
Reference to an origin 80290221
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-18 16:32:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
AC.VLO.HHZ. 2020-02-17T09:35:35.71 3.0 undecidable manual Pn 1.87 0
IV.CPGN.EHZ. 2020-02-17T09:35:26.12 3.0 undecidable manual Pn 1.99 0
IV.CESX.HHZ. 2020-02-17T09:35:14.63 3.0 positive manual Pg 6.3 0
MN.CUC.HHZ. 2020-02-17T09:35:03.66 0.3 undecidable manual S 116 0.3858 101 0.64 62
IV.CMPR.HHE. 2020-02-17T09:34:57.15 0.6 undecidable manual S 343 0.1583 125 0.43 46
IV.MGR.HHZ. 2020-02-17T09:34:56.24 0.3 undecidable manual S 101 0.1466 127 -0.21 72
MN.CUC.HHZ. 2020-02-17T09:34:56.95 0.3 undecidable manual P 116 0.3858 101 -0.14 71
IV.BULG.HHZ. 2020-02-17T09:34:55.35 0.6 undecidable manual S 174 0.089 144 0.11 50
IV.MGR.HHZ. 2020-02-17T09:34:53.01 0.1 undecidable manual P 101 0.1466 127 -0.28 95
IV.CMPR.HHE. 2020-02-17T09:34:53.44 0.1 undecidable manual P 343 0.1583 125 -0.01 100
IV.BULG.HHZ. 2020-02-17T09:34:52.36 0.1 negative manual P 174 0.089 144 -0.24 98
IT.VNF1.HGZ. 2020-02-17T09:34:46.09 3.0 negative manual P -1.04 0
IV.VBKN.HHZ. 2020-02-17T09:34:41.43 3.0 undecidable manual S -0.03 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HHZ. Md:1.3 11 END duration s
IV.MGR.HHZ. Md:1.3 11 END duration s
IV.CMPR.HHE. Md:1.4 12 END duration s
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