A magnitude ML 0.8 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7760, 13.1520 at 1 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Accumoli | RI | 12 | 667 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cascia | PG | 13 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 13 | 281 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 18 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Ussita | MC | 19 | 444 | 13580 |
Poggiodomo | PG | 19 | 117 | 13697 |
Amatrice | RI | 20 | 2657 | 16354 |
Cerreto di Spoleto | PG | 20 | 1075 | 17429 |
Montemonaco | AP | 20 | 604 | 18033 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2016-10-22 05:54:46 |
42.7758 | 13.1523 | 1 | 2016-10-22 06:10:27 |
Sala Sismica INGV-Roma | 30442781 |
Field | Value |
---|---|
Time (UTC) | 2016-10-22 05:54:46 ± 0.2 |
Latitude | 42.7758 ± 0.0126 |
Longitude | 13.1523 ± 0.0074 |
Depth (km) | 1 ± 8 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30442781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1161 |
Semi-minor axis of confidence ellipse (meter) | 921 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 344 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 231 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20954 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 30442781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-22 06:10:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2016-10-22T05:56:34.99 | 3.0 | undecidable | manual | Sn | -3.48 | 0 | |||
IV.ZONE.HHZ. | 2016-10-22T05:56:30.99 | 3.0 | undecidable | manual | Sn | -2.14 | 0 | |||
HL.VLS.HHZ. | 2016-10-22T05:56:23.30 | 3.0 | undecidable | manual | Pn | -6.9 | 0 | |||
IV.RESU.HHZ. | 2016-10-22T05:56:14.57 | 3.0 | positive | manual | Pg | 12.2 | 0 | |||
IV.PLMA.HHZ. | 2016-10-22T05:56:09.99 | 3.0 | undecidable | manual | Sn | -0.55 | 0 | |||
IV.SOLUN.HHZ. | 2016-10-22T05:56:06.66 | 3.0 | undecidable | manual | Pg | 10.7 | 0 | |||
IV.SERS.HHZ. | 2016-10-22T05:56:02.61 | 3.0 | undecidable | manual | Pg | 9.18 | 0 | |||
CH.MUGIO.HHZ. | 2016-10-22T05:55:59.41 | 3.0 | undecidable | manual | Pg | 5.09 | 0 | |||
SI.BOSI.HHZ. | 2016-10-22T05:55:55.17 | 3.0 | negative | manual | Pg | 6.65 | 0 | |||
IV.CNCS.HNZ. | 2016-10-22T05:55:46.26 | 3.0 | positive | manual | Pg | 2.82 | 0 | |||
IV.LEOD.HNZ. | 2016-10-22T05:55:44.32 | 3.0 | positive | manual | Pn | 1.82 | 0 | |||
IV.ISTR.HHZ. | 2016-10-22T05:55:42.14 | 3.0 | negative | manual | Pn | -7.37 | 0 | |||
IV.BRSN.EHZ. | 2016-10-22T05:55:41.99 | 3.0 | undecidable | manual | Sn | -2.16 | 0 | |||
IV.OSSC.HHZ. | 2016-10-22T05:55:41.99 | 3.0 | undecidable | manual | Sg | -0.97 | 0 | |||
IV.SBPO.HNZ. | 2016-10-22T05:55:32.62 | 3.0 | positive | manual | Pn | -0.62 | 0 | |||
IV.TOLF.HHZ. | 2016-10-22T05:55:02.93 | 3.0 | positive | manual | P | -6.65 | 0 | |||
IV.T1215.EHZ. | 2016-10-22T05:54:54.95 | 0.3 | undecidable | manual | S | 277 | 23.2545 | 93 | 0.29 | 70 |
IV.MMO1.EHZ. | 2016-10-22T05:54:53.18 | 0.3 | undecidable | manual | S | 46 | 19.7691 | 94 | -0.25 | 71 |
IV.MC2.EHZ. | 2016-10-22T05:54:52.34 | 0.1 | undecidable | manual | S | 11 | 15.3735 | 95 | 0.43 | 91 |
IV.T1215.EHZ. | 2016-10-22T05:54:51.23 | 0.1 | undecidable | manual | P | 277 | 23.2545 | 93 | -0.01 | 98 |
IV.T1216.EHZ. | 2016-10-22T05:54:51.90 | 0.3 | undecidable | manual | S | 320 | 16.6722 | 94 | -0.49 | 68 |
IV.MMO1.EHZ. | 2016-10-22T05:54:50.35 | 0.1 | undecidable | manual | P | 46 | 19.7691 | 94 | -0.18 | 96 |
IV.T1245.HHZ. | 2016-10-22T05:54:49.93 | 0.3 | undecidable | manual | S | 18 | 9.3795 | 98 | 0.07 | 75 |
IV.MC2.EHZ. | 2016-10-22T05:54:49.70 | 0.1 | undecidable | manual | P | 11 | 15.3735 | 95 | 0.05 | 99 |
IV.T1216.EHZ. | 2016-10-22T05:54:49.87 | 0.1 | undecidable | manual | P | 320 | 16.6722 | 94 | -0.06 | 99 |
IV.NRCA.HNZ. | 2016-10-22T05:54:48.94 | 0.1 | undecidable | manual | S | 334 | 7.0929 | 100 | -0.13 | 99 |
IV.T1245.HHZ. | 2016-10-22T05:54:48.59 | 0.1 | undecidable | manual | P | 18 | 9.3795 | 98 | 0.12 | 99 |
IV.NRCA.HNZ. | 2016-10-22T05:54:48.09 | 0.1 | undecidable | manual | P | 334 | 7.0929 | 100 | 0.07 | 100 |
IV.T1243.HHZ. | 2016-10-22T05:54:43.99 | 3.0 | undecidable | manual | S | -2.46 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1215.HNN. | ML:0.8 | 0.00004349120000000001 | 0.912 | AML | other | m | 2016-10-22T05:54:54.53 |
IV.T1215.EHE. | ML:0.8 | 0.000042096000000000025 | 3.056 | AML | other | m | 2016-10-22T05:54:55.54 |
IV.T1215.HNE. | ML:0.9 | 0.00006145314999999999 | 0.624 | AML | other | m | 2016-10-22T05:54:55.99 |
IV.T1215.EHN. | ML:0.9 | 0.00006111299999999997 | 0 | AML | other | m | 2016-10-22T05:54:55.97 |
IV.T1216.EHE. | ML:0.6 | 0.000040713073 | 2.704 | AML | other | m | 2016-10-22T05:54:53.04 |
IV.T1216.EHN. | ML:0.6 | 0.0000441452 | 2.72 | AML | other | m | 2016-10-22T05:54:52.83 |
IV.T1245.HHE. | ML:0.9 | 0.000133 | 0.4 | AML | other | m | 2016-10-22T05:54:50.56 |
IV.T1245.HHN. | ML:1.2 | 0.000292 | 1.1 | AML | other | m | 2016-10-22T05:54:50.49 |