A magnitude ML 0.2 earthquake occured in region: 4 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8190, 13.0690 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Preci | PG | 7 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Cerreto di Spoleto | PG | 12 | 1075 | 10254 |
Visso | MC | 13 | 1107 | 11361 |
Sellano | PG | 14 | 1079 | 12440 |
Ussita | MC | 15 | 444 | 12884 |
Poggiodomo | PG | 16 | 117 | 13001 |
Vallo di Nera | PG | 18 | 364 | 13365 |
Arquata del Tronto | AP | 19 | 1178 | 14543 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.2 | 2019-09-02 07:52:47 |
42.8192 | 13.0693 | 9 | 2020-02-28 16:42:09 |
Bollettino Sismico Italiano INGV | 74000131 |
Reviewed Rev100 |
ML 0.2 | 2019-09-02 07:52:48 |
42.8183 | 13.0358 | 7 | 2019-09-02 08:02:49 |
Sala Sismica INGV-Roma | 72040231 |
Field | Value |
---|---|
Time (UTC) | 2019-09-02 07:52:47 ± 0.08 |
Latitude | 42.8192 ± 0.0018 |
Longitude | 13.0693 ± 0.0098 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74000131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 795 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21764 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 74000131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-24 18:12:16 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 72040231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-02 08:02:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2019-09-02T07:54:26.93 | 3.0 | undecidable | manual | Sn | 6.76 | 0 | |||
CR.STON.BHZ. | 2019-09-02T07:54:16.96 | 3.0 | undecidable | manual | Sn | 7.63 | 0 | |||
IV.IST3.HHZ. | 2019-09-02T07:54:07.76 | 3.0 | undecidable | manual | Sn | -1.37 | 0 | |||
IV.FERS.HNZ. | 2019-09-02T07:54:04.87 | 3.0 | undecidable | manual | Sn | 3.73 | 0 | |||
SI.MOSI.HHZ. | 2019-09-02T07:54:03.02 | 3.0 | negative | manual | Pg | 15.59 | 0 | |||
IV.CET2.HHZ. | 2019-09-02T07:54:01.28 | 3.0 | undecidable | manual | Sn | -0.7 | 0 | |||
SI.KOSI.HHZ. | 2019-09-02T07:53:50.70 | 3.0 | negative | manual | Pg | 7.85 | 0 | |||
IV.BDI.HHZ. | 2019-09-02T07:53:49.99 | 3.0 | undecidable | manual | Sn | -2.23 | 0 | |||
IV.EUCT.HNZ. | 2019-09-02T07:53:45.97 | 3.0 | undecidable | manual | Pn | 7.69 | 0 | |||
IV.IST3.HHZ. | 2019-09-02T07:53:31.55 | 3.0 | negative | manual | Pg | 4.99 | 0 | |||
IV.ARVD.HHZ. | 2019-09-02T07:53:21.16 | 3.0 | undecidable | manual | S | -0.57 | 0 | |||
IV.RSM2.HHZ. | 2019-09-02T07:53:12.64 | 3.0 | undecidable | manual | Pg | 5.94 | 0 | |||
IT.ORP.HGZ. | 2019-09-02T07:53:03.47 | 3.0 | undecidable | manual | Pn | 1.34 | 0 | |||
IV.FDMO.HHZ. | 2019-09-02T07:52:56.94 | 0.1 | undecidable | manual | S | 3 | 24.1536 | 110 | 0.05 | 97 |
IV.LNSS.HHE. | 2019-09-02T07:52:56.95 | 0.3 | undecidable | manual | S | 186 | 24.0537 | 110 | 0.07 | 72 |
IV.LNSS.HHE. | 2019-09-02T07:52:53.04 | 0.3 | undecidable | manual | P | 186 | 24.0537 | 110 | -0.07 | 72 |
IV.FDMO.HHZ. | 2019-09-02T07:52:53.05 | 0.3 | undecidable | manual | P | 3 | 24.1536 | 110 | -0.07 | 72 |
IV.MC2.EHZ. | 2019-09-02T07:52:53.84 | 0.6 | undecidable | manual | S | 43 | 14.0748 | 122 | 0.09 | 49 |
IV.NRCA.HHZ. | 2019-09-02T07:52:51.26 | 0.1 | undecidable | manual | S | 66 | 3.996 | 156 | -0.07 | 100 |
IV.MC2.EHZ. | 2019-09-02T07:52:51.24 | 0.3 | undecidable | manual | P | 43 | 14.0748 | 122 | -0.07 | 74 |
IV.NRCA.HHZ. | 2019-09-02T07:52:50.03 | 0.3 | undecidable | manual | P | 66 | 3.996 | 156 | 0.12 | 74 |
IT.VNF1.HGZ. | 2019-09-02T07:52:48.15 | 3.0 | positive | manual | P | -0.49 | 0 | |||
IV.VIVA.HHZ. | 2019-09-02T07:52:39.57 | 3.0 | positive | manual | P | 0.51 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.2 | 0.0000082664515 | 0.16 | AML | other | m | 2019-09-02T07:52:57.35 |
IV.FDMO.HHE. | ML:0.2 | 0.000008216559 | 0.16 | AML | other | m | 2019-09-02T07:52:58.89 |