A magnitude ML 1.4 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8090, 13.1250 at 10 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 15 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-12-03 17:51:02 |
42.8092 | 13.1248 | 10 | 2019-12-03 17:57:55 |
Sala Sismica INGV-Roma | 74285391 |
Field | Value |
---|---|
Time (UTC) | 2019-12-03 17:51:02 ± 0.06 |
Latitude | 42.8092 ± 0.0027 |
Longitude | 13.1248 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74285391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 451 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74285391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-03 17:57:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CADC.HNZ. | 2019-12-03T17:52:34.93 | 3.0 | undecidable | manual | Sg | 9.58 | 0 | |||
IV.MSSA.HHZ. | 2019-12-03T17:52:22.46 | 3.0 | undecidable | manual | Sg | 6.28 | 0 | |||
MN.TRI.HHZ. | 2019-12-03T17:52:19.42 | 3.0 | undecidable | manual | Sg | 3.84 | 0 | |||
IV.PAOL.HHZ. | 2019-12-03T17:52:10.17 | 3.0 | undecidable | manual | Sg | 6.82 | 0 | |||
IV.MTGR.HHZ. | 2019-12-03T17:52:09.94 | 3.0 | undecidable | manual | Pn | -3.63 | 0 | |||
IV.VENL.HNZ. | 2019-12-03T17:52:07.42 | 3.0 | undecidable | manual | Sg | -0.25 | 0 | |||
IV.VARE.HHZ. | 2019-12-03T17:52:04.73 | 3.0 | undecidable | manual | Pg | 3.87 | 0 | |||
IV.PCN.EHZ. | 2019-12-03T17:51:43.97 | 3.0 | undecidable | manual | Pn | -2.4 | 0 | |||
IV.PTRJ.HNZ. | 2019-12-03T17:51:32.31 | 3.0 | undecidable | manual | Pn | 1 | 0 | |||
IV.MODR.HHZ. | 2019-12-03T17:51:30.26 | 3.0 | undecidable | manual | Pn | -0.49 | 0 | |||
IV.IMOL.HNZ. | 2019-12-03T17:51:23.14 | 3.0 | positive | manual | Pg | -3.08 | 0 | |||
IV.CSP1.EHZ. | 2019-12-03T17:51:14.24 | 0.3 | undecidable | manual | S | 12 | 32.0457 | 50 | 0.14 | 72 |
IV.CESI.HHZ. | 2019-12-03T17:51:13.03 | 0.3 | undecidable | manual | S | 321 | 28.1496 | 50 | -0.03 | 74 |
IV.FDMO.HHZ. | 2019-12-03T17:51:12.16 | 0.3 | undecidable | manual | S | 353 | 25.4523 | 50 | -0.17 | 73 |
IV.TERO.HHZ. | 2019-12-03T17:51:11.20 | 0.3 | undecidable | manual | P | 118 | 44.1225 | 50 | -0.06 | 72 |
IV.LNSS.HHZ. | 2019-12-03T17:51:11.96 | 0.6 | undecidable | manual | S | 197 | 23.8539 | 50 | 0.03 | 50 |
IV.MMO1.EHZ. | 2019-12-03T17:51:10.25 | 0.1 | undecidable | manual | S | 59 | 19.2696 | 118 | -0.28 | 96 |
IV.MF5.EHZ. | 2019-12-03T17:51:10.05 | 1.0 | negative | manual | P | 54 | 33.6441 | 50 | 0.41 | 23 |
IV.RM33.EHZ. | 2019-12-03T17:51:09.72 | 0.3 | undecidable | manual | P | 168 | 34.0437 | 50 | 0.02 | 74 |
IV.CSP1.EHZ. | 2019-12-03T17:51:09.37 | 0.1 | undecidable | manual | P | 12 | 32.0457 | 50 | -0.01 | 99 |
IV.SMA1.EHZ. | 2019-12-03T17:51:08.73 | 0.3 | undecidable | manual | P | 139 | 26.1516 | 50 | 0.24 | 72 |
IV.MC2.EHZ. | 2019-12-03T17:51:08.90 | 0.3 | undecidable | manual | S | 25 | 12.4764 | 130 | 0.31 | 72 |
IV.LNSS.HHZ. | 2019-12-03T17:51:08.03 | 0.1 | undecidable | manual | P | 197 | 23.8539 | 50 | -0.1 | 99 |
IV.CESI.HHZ. | 2019-12-03T17:51:08.78 | 0.1 | undecidable | manual | P | 321 | 28.1496 | 50 | -0.01 | 100 |
IV.FDMO.HHZ. | 2019-12-03T17:51:08.28 | 0.1 | undecidable | manual | P | 353 | 25.4523 | 50 | -0.09 | 99 |
IV.MTRA.EHZ. | 2019-12-03T17:51:07.94 | 0.3 | undecidable | manual | P | 105 | 22.8549 | 50 | -0.03 | 75 |
IV.MMO1.EHZ. | 2019-12-03T17:51:07.25 | 0.1 | undecidable | manual | P | 59 | 19.2696 | 118 | -0.08 | 100 |
IV.NRCA.HNZ. | 2019-12-03T17:51:06.37 | 0.6 | undecidable | manual | S | 342 | 2.8971 | 165 | -0.32 | 49 |
IV.MC2.EHZ. | 2019-12-03T17:51:06.45 | 0.1 | undecidable | manual | P | 25 | 12.4764 | 130 | 0.25 | 98 |
IV.NRCA.HNZ. | 2019-12-03T17:51:05.21 | 0.3 | undecidable | manual | P | 342 | 2.8971 | 165 | 0.1 | 77 |
IV.APEC.HHZ. | 2019-12-03T17:51:05.77 | 3.0 | undecidable | manual | P | -7.58 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.6 | 0.0006915000000000001 | 0.96 | AML | other | m | 2019-12-03T17:51:06.51 |
IV.NRCA.HHE. | ML:1.6 | 0.00069 | 0.96 | AML | other | m | 2019-12-03T17:51:06.51 |
IV.NRCA.HNN. | ML:1.5 | 0.0005085 | 0.78 | AML | other | m | 2019-12-03T17:51:07.51 |
IV.NRCA.HHN. | ML:1.5 | 0.0005124999999999999 | 0.78 | AML | other | m | 2019-12-03T17:51:07.51 |
IV.FDMO.HHN. | ML:1.1 | 0.00007535 | 0.26 | AML | other | m | 2019-12-03T17:51:12.27 |
IV.LNSS.HHE. | ML:1.2 | 0.0001055 | 0.1 | AML | other | m | 2019-12-03T17:51:12.81 |
IV.LNSS.HHN. | ML:1.4 | 0.00014150000000000002 | 1.02 | AML | other | m | 2019-12-03T17:51:13.51 |
IV.FDMO.HHE. | ML:1.2 | 0.00009465 | 0.54 | AML | other | m | 2019-12-03T17:51:13.04 |
IV.CESI.HHN. | ML:1.3 | 0.00009415 | 1.02 | AML | other | m | 2019-12-03T17:51:13.21 |
IV.CESI.HHE. | ML:1.3 | 0.00009315 | 0.24 | AML | other | m | 2019-12-03T17:51:13.27 |