A magnitude ML 1.3 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8110, 13.1220 at 11 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 | 10 | 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 | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-03-07 10:08:47 |
42.811 | 13.1225 | 11 | 2020-03-07 10:18:48 |
Sala Sismica INGV-Roma | 77103271 |
Field | Value |
---|---|
Time (UTC) | 2020-03-07 10:08:47 ± 0.04 |
Latitude | 42.8110 ± 0.0018 |
Longitude | 13.1225 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77103271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 334 |
Semi-minor axis of confidence ellipse (meter) | 223 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30937 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 77103271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-07 10:18:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHZ. | 2020-03-07T10:09:25.39 | 3.0 | undecidable | manual | S | 0.04 | 0 | |||
IV.EL6.EHZ. | 2020-03-07T10:09:06.51 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
IV.RM33.EHZ. | 2020-03-07T10:08:59.12 | 0.6 | undecidable | manual | S | 167 | 34.3434 | 50 | 0.24 | 47 |
IV.CSP1.EHZ. | 2020-03-07T10:08:58.38 | 0.6 | undecidable | manual | S | 12 | 31.8459 | 50 | 0.16 | 49 |
IV.CESI.HNN. | 2020-03-07T10:08:57.17 | 0.6 | undecidable | manual | S | 321 | 27.8499 | 50 | 0.03 | 48 |
IV.LNSS.HHZ. | 2020-03-07T10:08:56.02 | 0.3 | undecidable | manual | S | 196 | 24.0537 | 50 | -0.11 | 72 |
IV.FDMO.HHZ. | 2020-03-07T10:08:56.29 | 0.3 | undecidable | manual | S | 353 | 25.1526 | 50 | -0.14 | 70 |
IV.SMA1.EHZ. | 2020-03-07T10:08:56.67 | 0.3 | undecidable | manual | S | 139 | 26.4513 | 50 | -0.11 | 70 |
IV.TERO.HHZ. | 2020-03-07T10:08:55.83 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.GAVE.EHZ. | 2020-03-07T10:08:55.91 | 0.3 | undecidable | manual | S | 235 | 22.755 | 50 | 0.12 | 73 |
IT.MTCL.HGE. | 2020-03-07T10:08:55.46 | 0.3 | undecidable | manual | S | 334 | 22.6551 | 50 | -0.29 | 68 |
IV.FEMA.HNE. | 2020-03-07T10:08:54.35 | 0.6 | undecidable | manual | S | 341 | 17.7711 | 50 | -0.1 | 49 |
IV.OFFI.HHZ. | 2020-03-07T10:08:54.74 | 3.0 | positive | manual | P | -1.79 | 0 | |||
IV.MMO1.EHZ. | 2020-03-07T10:08:54.60 | 0.3 | undecidable | manual | S | 59 | 19.2696 | 50 | -0.26 | 69 |
IV.CSP1.EHZ. | 2020-03-07T10:08:53.68 | 0.3 | undecidable | manual | P | 12 | 31.8459 | 50 | 0.11 | 73 |
IV.RM33.EHZ. | 2020-03-07T10:08:53.82 | 0.3 | undecidable | manual | P | 167 | 34.3434 | 50 | -0.13 | 70 |
IV.MC2.EHZ. | 2020-03-07T10:08:53.39 | 0.3 | undecidable | manual | S | 26 | 12.3765 | 132 | 0.42 | 69 |
IV.MF5.EHZ. | 2020-03-07T10:08:53.96 | 0.3 | undecidable | manual | P | 54 | 33.744 | 50 | 0.1 | 73 |
IV.CESI.HNN. | 2020-03-07T10:08:53.00 | 0.3 | undecidable | manual | P | 321 | 27.8499 | 50 | 0.04 | 73 |
IV.SMA1.EHZ. | 2020-03-07T10:08:52.77 | 0.3 | undecidable | manual | P | 139 | 26.4513 | 50 | 0.02 | 73 |
IT.MTCL.HGE. | 2020-03-07T10:08:52.13 | 0.1 | undecidable | manual | P | 334 | 22.6551 | 50 | -0.02 | 97 |
IV.LNSS.HHZ. | 2020-03-07T10:08:52.39 | 0.3 | undecidable | manual | P | 196 | 24.0537 | 50 | 0.02 | 74 |
IV.GAVE.EHZ. | 2020-03-07T10:08:52.21 | 0.3 | undecidable | manual | P | 235 | 22.755 | 50 | 0.04 | 74 |
IV.FDMO.HHZ. | 2020-03-07T10:08:52.53 | 0.3 | undecidable | manual | P | 353 | 25.1526 | 50 | -0.01 | 73 |
IV.MMO1.EHZ. | 2020-03-07T10:08:51.58 | 0.3 | undecidable | manual | P | 59 | 19.2696 | 50 | -0.06 | 73 |
IV.FEMA.HNE. | 2020-03-07T10:08:51.46 | 0.3 | undecidable | manual | P | 341 | 17.7711 | 50 | 0.06 | 74 |
IV.MC2.EHZ. | 2020-03-07T10:08:50.79 | 0.1 | undecidable | manual | P | 26 | 12.3765 | 132 | 0.24 | 96 |
IV.NRCA.HNZ. | 2020-03-07T10:08:50.83 | 0.3 | undecidable | manual | S | 345 | 2.5974 | 167 | -0.31 | 74 |
IV.NRCA.HNZ. | 2020-03-07T10:08:49.56 | 0.1 | undecidable | manual | P | 345 | 2.5974 | 167 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.9 | 0.0014550000000000001 | 0.12 | AML | other | m | 2020-03-07T10:08:50.95 |
IV.NRCA.HNN. | ML:1.9 | 0.001395 | 0.14 | AML | other | m | 2020-03-07T10:08:50.96 |
IV.NRCA.HNE. | ML:1.6 | 0.0007264999999999999 | 0.1 | AML | other | m | 2020-03-07T10:08:51.52 |
IV.NRCA.HHE. | ML:1.7 | 0.000754 | 0.1 | AML | other | m | 2020-03-07T10:08:51.57 |
IV.FDMO.HHN. | ML:1.1 | 0.0000719 | 0.46 | AML | other | m | 2020-03-07T10:08:56.55 |
IV.LNSS.HHE. | ML:1.4 | 0.000144 | 0.14 | AML | other | m | 2020-03-07T10:08:57.08 |
IV.LNSS.HHN. | ML:1.4 | 0.00014649999999999998 | 0.72 | AML | other | m | 2020-03-07T10:08:57.37 |
IV.FDMO.HHE. | ML:1.1 | 0.0000717 | 0.16 | AML | other | m | 2020-03-07T10:08:57.77 |
IV.SMA1.EHN. | ML:1.2 | 0.0000778 | 1.02 | AML | other | m | 2020-03-07T10:08:58.52 |
IV.SMA1.EHE. | ML:1.3 | 0.0001105 | 0.36 | AML | other | m | 2020-03-07T10:09:00.26 |
IV.CSP1.EHE. | ML:1.0 | 0.0000416951 | 0.224 | AML | other | m | 2020-03-07T10:08:59.15 |
IV.CSP1.EHN. | ML:0.8 | 0.000025897235000000002 | 0.3008 | AML | other | m | 2020-03-07T10:08:58.98 |
IV.RM33.EHE. | ML:1.0 | 0.00004066865 | 0.16 | AML | other | m | 2020-03-07T10:09:00.28 |
IV.RM33.EHN. | ML:1.0 | 0.000039597315 | 0.096 | AML | other | m | 2020-03-07T10:09:00.13 |